[16365.804613] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.804819] btrfs_commit_transaction+0x85e/0xad0
[16365.805006] btrfs_sync_file+0x4bc/0x580
[16365.805177] __x64_sys_fsync+0x34/0x60
[16365.805340] do_syscall_64+0x38/0x90
[16365.805505] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16365.805697] RIP: 0033:0x7f1031e57177
[16365.805872] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16365.806406] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16365.806686] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16365.806924] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16365.807149] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16365.807375] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16365.807603] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16365.807845]
[16365.807977] irq event stamp: 0
[16365.808132] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16365.808343] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16365.808637] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16365.808944] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16365.809155] ---[ end trace 2d9143a73fa03774 ]---
[16365.809383] ------------[ cut here ]------------
[16365.809570] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16365.809916] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16365.811543] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16365.811849] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16365.812148] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16365.812346] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16365.812897] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16365.813090] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16365.813321] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16365.813554] RBP: 0000000000000000 R08: ffff890573b0b970 R09: 0000000000000000
[16365.813794] R10: ffff890573b0be00 R11: ffff8905446d8208 R12: ffff8905b17e7b60
[16365.814024] R13: ffff890553e3c720 R14: ffff890573b0b888 R15: ffff890573b0b930
[16365.814247] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16365.814539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16365.814754] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16365.814986] Call Trace:
[16365.815127]
[16365.815263] ? __mutex_lock+0x80/0x8a0
[16365.815433] ? __mutex_lock+0xda/0x8a0
[16365.815599] ? lock_release+0x1d0/0x2d0
[16365.815777] btrfs_run_delayed_refs+0x86/0x210
[16365.815955] ? __mutex_unlock_slowpath+0x35/0x260
[16365.816139] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.816336] btrfs_commit_transaction+0x85e/0xad0
[16365.816521] btrfs_sync_file+0x4bc/0x580
[16365.816690] __x64_sys_fsync+0x34/0x60
[16365.816877] do_syscall_64+0x38/0x90
[16365.817044] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16365.817233] RIP: 0033:0x7f1031e57177
[16365.824835] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16365.825633] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16365.826068] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16365.826406] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16365.826750] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16365.827078] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16365.827406] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16365.827760]
[16365.827957] irq event stamp: 0
[16365.828182] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16365.828493] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16365.828947] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16365.829383] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16365.829690] ---[ end trace 2d9143a73fa03775 ]---
[16365.830031] ------------[ cut here ]------------
[16365.830298] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16365.830862] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16365.833736] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16365.834035] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16365.834328] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16365.834533] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16365.835067] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16365.835258] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16365.835492] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16365.835718] RBP: 0000000000000000 R08: ffff890573b0be50 R09: 0000000000000000
[16365.836095] R10: ffff890573b0b800 R11: ffff8905446d8208 R12: ffff8905b17e70d0
[16365.836325] R13: ffff890553e3c720 R14: ffff890573b0bd68 R15: ffff890573b0be10
[16365.836554] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16365.836852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16365.837052] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16365.837280] Call Trace:
[16365.837424]
[16365.837557] ? __mutex_lock+0x80/0x8a0
[16365.837723] ? __mutex_lock+0xda/0x8a0
[16365.837909] ? lock_release+0x1d0/0x2d0
[16365.838075] btrfs_run_delayed_refs+0x86/0x210
[16365.838251] ? __mutex_unlock_slowpath+0x35/0x260
[16365.838646] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.838857] btrfs_commit_transaction+0x85e/0xad0
[16365.839040] btrfs_sync_file+0x4bc/0x580
[16365.839206] __x64_sys_fsync+0x34/0x60
[16365.839371] do_syscall_64+0x38/0x90
[16365.839540] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16365.839738] RIP: 0033:0x7f1031e57177
[16365.839898] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16365.840434] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16365.840710] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16365.841155] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16365.841385] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16365.841613] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16365.841986] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16365.842219]
[16365.842353] irq event stamp: 0
[16365.842505] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16365.842715] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16365.843025] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16365.843315] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16365.843540] ---[ end trace 2d9143a73fa03776 ]---
[16365.843782] ------------[ cut here ]------------
[16365.843961] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16365.844450] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16365.846104] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16365.846404] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16365.846696] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16365.847112] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16365.847654] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16365.847863] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16365.848092] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16365.848315] RBP: 0000000000000000 R08: ffff890573b0b358 R09: 0000000000000000
[16365.848542] R10: ffff890573b0bd00 R11: ffff8905446d8208 R12: ffff8905b17e7820
[16365.848776] R13: ffff890553e3c720 R14: ffff890573b0b270 R15: ffff890573b0b318
[16365.849001] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16365.849421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16365.849677] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16365.849917] Call Trace:
[16365.850055]
[16365.850191] ? __mutex_lock+0x80/0x8a0
[16365.850353] ? __mutex_lock+0xda/0x8a0
[16365.850517] ? lock_release+0x1d0/0x2d0
[16365.850684] btrfs_run_delayed_refs+0x86/0x210
[16365.850875] ? __mutex_unlock_slowpath+0x35/0x260
[16365.851058] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.851248] btrfs_commit_transaction+0x85e/0xad0
[16365.851449] btrfs_sync_file+0x4bc/0x580
[16365.851620] __x64_sys_fsync+0x34/0x60
[16365.851794] do_syscall_64+0x38/0x90
[16365.852147] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16365.852339] RIP: 0033:0x7f1031e57177
[16365.852506] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16365.853042] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16365.853325] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16365.853553] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16365.853786] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16365.854012] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16365.854233] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16365.854655]
[16365.854812] irq event stamp: 0
[16365.854964] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16365.855170] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16365.855462] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16365.855764] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16365.855973] ---[ end trace 2d9143a73fa03777 ]---
[16365.856194] ------------[ cut here ]------------
[16365.856390] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16365.856710] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16365.858483] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16365.858781] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16365.859071] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16365.859259] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16365.859983] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16365.860173] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16365.860391] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16365.860617] RBP: 0000000000000000 R08: ffff890555d4de50 R09: 0000000000000000
[16365.860846] R10: ffff890573b0b200 R11: ffff8905446d8208 R12: ffff8905726fbdd0
[16365.861067] R13: ffff890553e3c720 R14: ffff890555d4dd68 R15: ffff890555d4de10
[16365.861286] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16365.861566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16365.861772] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16365.862161] Call Trace:
[16365.862334]
[16365.863369] ? __mutex_lock+0x80/0x8a0
[16365.863544] ? __mutex_lock+0xda/0x8a0
[16365.863704] ? lock_release+0x1d0/0x2d0
[16365.870752] btrfs_run_delayed_refs+0x86/0x210
[16365.870931] ? __mutex_unlock_slowpath+0x35/0x260
[16365.871109] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.871295] btrfs_commit_transaction+0x85e/0xad0
[16365.871475] btrfs_sync_file+0x4bc/0x580
[16365.871640] __x64_sys_fsync+0x34/0x60
[16365.871815] do_syscall_64+0x38/0x90
[16365.871971] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16365.872325] RIP: 0033:0x7f1031e57177
[16365.872506] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16365.873030] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16365.873298] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16365.873520] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16365.873750] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16365.873966] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16365.874214] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16365.874436]
[16365.874563] irq event stamp: 0
[16365.874930] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16365.875145] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16365.875427] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16365.875711] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16365.875926] ---[ end trace 2d9143a73fa03778 ]---
[16365.876182] ------------[ cut here ]------------
[16365.876360] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16365.876682] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16365.878458] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16365.878765] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16365.879051] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16365.879247] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16365.879967] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16365.880162] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16365.880380] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16365.880606] RBP: 0000000000000000 R08: ffff89058c2045c8 R09: 0000000000000000
[16365.880838] R10: ffff890555d4dd68 R11: ffff8905446d8208 R12: ffff8905726fb9c0
[16365.881064] R13: ffff890553e3c720 R14: ffff89058c2044e0 R15: ffff89058c204588
[16365.881284] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16365.881571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16365.881776] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16365.881998] Call Trace:
[16365.882134]
[16365.882436] ? __mutex_lock+0x80/0x8a0
[16365.882624] ? __mutex_lock+0xda/0x8a0
[16365.882801] ? lock_release+0x1d0/0x2d0
[16365.882965] btrfs_run_delayed_refs+0x86/0x210
[16365.883134] ? __mutex_unlock_slowpath+0x35/0x260
[16365.883313] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.883506] btrfs_commit_transaction+0x85e/0xad0
[16365.883685] btrfs_sync_file+0x4bc/0x580
[16365.883860] __x64_sys_fsync+0x34/0x60
[16365.884022] do_syscall_64+0x38/0x90
[16365.884181] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16365.884361] RIP: 0033:0x7f1031e57177
[16365.884519] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16365.885244] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16365.885521] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16365.885754] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16365.885977] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16365.886197] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16365.886421] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16365.886643]
[16365.886787] irq event stamp: 0
[16365.886932] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16365.887137] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16365.887626] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16365.887921] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16365.888128] ---[ end trace 2d9143a73fa03779 ]---
[16365.888350] ------------[ cut here ]------------
[16365.888528] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16365.888853] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16365.890629] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16365.890927] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16365.891215] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16365.891412] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16365.891944] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16365.892132] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16365.893423] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16365.893648] RBP: 0000000000000000 R08: ffff89058c204aa8 R09: 0000000000000000
[16365.893878] R10: ffff89058c204400 R11: ffff8905446d8208 R12: ffff8905551ec750
[16365.894098] R13: ffff890553e3c720 R14: ffff89058c2049c0 R15: ffff89058c204a68
[16365.894315] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16365.894636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16365.894981] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16365.895264] Call Trace:
[16365.895404]
[16365.895537] ? __mutex_lock+0x80/0x8a0
[16365.895700] ? __mutex_lock+0xda/0x8a0
[16365.895872] ? lock_release+0x1d0/0x2d0
[16365.896037] btrfs_run_delayed_refs+0x86/0x210
[16365.896212] ? __mutex_unlock_slowpath+0x35/0x260
[16365.896386] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.896578] btrfs_commit_transaction+0x85e/0xad0
[16365.896774] btrfs_sync_file+0x4bc/0x580
[16365.896944] __x64_sys_fsync+0x34/0x60
[16365.897104] do_syscall_64+0x38/0x90
[16365.897258] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16365.897607] RIP: 0033:0x7f1031e57177
[16365.897811] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16365.898322] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16365.898591] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16365.898818] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16365.899037] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16365.899251] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16365.899471] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16365.899690]
[16365.899830] irq event stamp: 0
[16365.900144] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16365.900373] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16365.900654] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16365.900957] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16365.901161] ---[ end trace 2d9143a73fa0377a ]---
[16365.901380] ------------[ cut here ]------------
[16365.901565] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16365.901900] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16365.903654] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16365.903951] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16365.904268] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16365.904465] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16365.905119] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16365.905362] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16365.905585] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16365.905819] RBP: ffff8905941c1340 R08: ffff890573b0b848 R09: 0000000000000000
[16365.906040] R10: ffff89058c204900 R11: ffff8905446d8208 R12: ffff8905b17e77b8
[16365.906257] R13: ffff890553e3c720 R14: ffff890573b0b750 R15: ffff890573b0b7f8
[16365.913413] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16365.913696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16365.913903] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16365.914125] Call Trace:
[16365.914258]
[16365.914388] ? __mutex_lock+0x80/0x8a0
[16365.914557] ? __mutex_lock+0xda/0x8a0
[16365.914714] ? lock_release+0x1d0/0x2d0
[16365.914886] btrfs_run_delayed_refs+0x86/0x210
[16365.915062] ? __mutex_unlock_slowpath+0x35/0x260
[16365.915442] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.915633] btrfs_commit_transaction+0x85e/0xad0
[16365.915823] btrfs_sync_file+0x4bc/0x580
[16365.915992] __x64_sys_fsync+0x34/0x60
[16365.916155] do_syscall_64+0x38/0x90
[16365.916310] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16365.916499] RIP: 0033:0x7f1031e57177
[16365.916656] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16365.917180] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16365.917449] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16365.917842] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16365.918096] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16365.918313] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16365.918536] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16365.918770]
[16365.918901] irq event stamp: 0
[16365.919046] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16365.919251] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16365.919538] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16365.919835] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16365.920037] ---[ end trace 2d9143a73fa0377b ]---
[16365.920461] ------------[ cut here ]------------
[16365.920641] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16365.920970] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16365.923470] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16365.923773] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16365.924055] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16365.924248] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16365.924791] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16365.924970] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16365.925186] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16365.925599] RBP: ffff8905941c1a00 R08: ffff890573b0b0f8 R09: 0000000000000000
[16365.925829] R10: ffff890573b0b700 R11: ffff8905446d8208 R12: ffff8905b17e7dd0
[16365.926044] R13: ffff890553e3c720 R14: ffff890573b0b000 R15: ffff890573b0b0a8
[16365.926259] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16365.926540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16365.926741] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16365.926959] Call Trace:
[16365.927091]
[16365.927220] btrfs_run_delayed_refs+0x86/0x210
[16365.927385] ? __mutex_unlock_slowpath+0x35/0x260
[16365.927568] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.927894] btrfs_commit_transaction+0x85e/0xad0
[16365.928124] btrfs_sync_file+0x4bc/0x580
[16365.928283] __x64_sys_fsync+0x34/0x60
[16365.928444] do_syscall_64+0x38/0x90
[16365.928598] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16365.928786] RIP: 0033:0x7f1031e57177
[16365.928939] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16365.929451] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16365.929710] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16365.929937] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16365.930154] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16365.930544] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16365.930795] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16365.931015]
[16365.931142] irq event stamp: 0
[16365.931281] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16365.931486] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16365.931773] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16365.932043] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16365.932242] ---[ end trace 2d9143a73fa0377c ]---
[16365.932463] ------------[ cut here ]------------
[16365.932631] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16365.933158] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16365.934716] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16365.935008] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16365.935283] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16365.935663] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16365.936187] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16365.936367] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16365.936583] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16365.936802] RBP: ffff8905941c1e20 R08: ffff890573b0bbf0 R09: 0000000000000000
[16365.937015] R10: ffff890573b0b000 R11: ffff8905446d8208 R12: ffff8905b17e7d68
[16365.937224] R13: ffff890553e3c720 R14: ffff890573b0baf8 R15: ffff890573b0bba0
[16365.937439] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16365.937711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16365.938051] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16365.938310] Call Trace:
[16365.938446]
[16365.938579] btrfs_run_delayed_refs+0x86/0x210
[16365.938760] ? __mutex_unlock_slowpath+0x35/0x260
[16365.938933] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.939117] btrfs_commit_transaction+0x85e/0xad0
[16365.939290] btrfs_sync_file+0x4bc/0x580
[16365.939456] __x64_sys_fsync+0x34/0x60
[16365.939610] do_syscall_64+0x38/0x90
[16365.939775] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16365.939955] RIP: 0033:0x7f1031e57177
[16365.940105] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16365.940823] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16365.941088] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16365.941300] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16365.941511] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16365.941736] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16365.941946] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16365.942162]
[16365.942288] irq event stamp: 0
[16365.942434] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16365.942630] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16365.942915] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16365.943388] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16365.943590] ---[ end trace 2d9143a73fa0377d ]---
[16365.943831] ------------[ cut here ]------------
[16365.944005] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16365.944306] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16365.946032] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16365.946307] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16365.946593] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16365.946792] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16365.947285] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16365.947472] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16365.947686] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16365.955561] RBP: ffff8905941c13e0 R08: ffff890573b0b230 R09: 0000000000000000
[16365.955999] R10: ffff890573b0ba00 R11: ffff8905446d8208 R12: ffff8905b17e7c98
[16365.956215] R13: ffff890553e3c720 R14: ffff890573b0b138 R15: ffff890573b0b1e0
[16365.956432] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16365.956707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16365.956903] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16365.957117] Call Trace:
[16365.957248]
[16365.957380] btrfs_run_delayed_refs+0x86/0x210
[16365.957550] ? __mutex_unlock_slowpath+0x35/0x260
[16365.957737] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.957923] btrfs_commit_transaction+0x85e/0xad0
[16365.958238] btrfs_sync_file+0x4bc/0x580
[16365.958479] __x64_sys_fsync+0x34/0x60
[16365.958637] do_syscall_64+0x38/0x90
[16365.958804] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16365.958985] RIP: 0033:0x7f1031e57177
[16365.959134] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16365.959631] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16365.959902] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16365.960113] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16365.960325] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16365.960537] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16365.960971] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16365.961200]
[16365.961326] irq event stamp: 0
[16365.961473] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16365.961670] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16365.961951] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16365.962228] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16365.962459] ---[ end trace 2d9143a73fa0377e ]---
[16365.962677] ------------[ cut here ]------------
[16365.962863] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16365.963168] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16365.964877] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16365.965150] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16365.965439] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16365.965623] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16365.966324] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16365.966512] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16365.966737] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16365.966950] RBP: ffff8905941c18e0 R08: ffff890573b0b4a0 R09: 0000000000000000
[16365.967163] R10: ffff890573b0b100 R11: ffff8905446d8208 R12: ffff89046f2a4c98
[16365.967371] R13: ffff890553e3c720 R14: ffff890573b0b3a8 R15: ffff890573b0b450
[16365.967586] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16365.967863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16365.968055] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16365.968412] Call Trace:
[16365.968593]
[16365.968721] btrfs_run_delayed_refs+0x86/0x210
[16365.968909] ? __mutex_unlock_slowpath+0x35/0x260
[16365.969084] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.969265] btrfs_commit_transaction+0x85e/0xad0
[16365.969439] btrfs_sync_file+0x4bc/0x580
[16365.969601] __x64_sys_fsync+0x34/0x60
[16365.969769] do_syscall_64+0x38/0x90
[16365.969921] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16365.970100] RIP: 0033:0x7f1031e57177
[16365.970255] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16365.970889] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16365.971206] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16365.971433] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16365.971645] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16365.971869] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16365.972080] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16365.972324]
[16365.972452] irq event stamp: 0
[16365.972592] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16365.972804] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16365.973079] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16365.973511] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16365.973756] ---[ end trace 2d9143a73fa0377f ]---
[16365.973975] ------------[ cut here ]------------
[16365.974144] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16365.974460] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16365.976174] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16365.976460] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16365.976745] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16365.976935] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16365.977432] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16365.977609] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16365.977835] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16365.978049] RBP: ffff8905941c1b20 R08: ffff890573b0b5d8 R09: 0000000000000000
[16365.978263] R10: ffff890573b0b300 R11: ffff8905446d8208 R12: ffff89049faa6478
[16365.978674] R13: ffff890553e3c720 R14: ffff890573b0b4e0 R15: ffff890573b0b588
[16365.978911] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16365.979185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16365.979372] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16365.979590] Call Trace:
[16365.979736]
[16365.979870] btrfs_run_delayed_refs+0x86/0x210
[16365.980035] ? __mutex_unlock_slowpath+0x35/0x260
[16365.980210] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.980396] btrfs_commit_transaction+0x85e/0xad0
[16365.980568] btrfs_sync_file+0x4bc/0x580
[16365.980737] __x64_sys_fsync+0x34/0x60
[16365.981022] do_syscall_64+0x38/0x90
[16365.981238] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16365.981417] RIP: 0033:0x7f1031e57177
[16365.981567] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16365.982081] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16365.982343] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16365.982559] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16365.982785] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16365.982998] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16365.983211] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16365.984385]
[16365.984528] irq event stamp: 0
[16365.984668] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16365.984880] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16365.985162] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16365.985438] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16365.985644] ---[ end trace 2d9143a73fa03780 ]---
[16365.985882] ------------[ cut here ]------------
[16365.986259] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16365.986579] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16365.988105] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16365.988386] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16365.988903] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16365.989098] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16365.989607] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16365.989796] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16365.990010] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16365.996936] RBP: ffff8905941c18c0 R08: ffff890573b0bab8 R09: 0000000000000000
[16365.997155] R10: ffff890573b0b400 R11: ffff8905446d8208 R12: ffff89047da44dd0
[16365.997371] R13: ffff890553e3c720 R14: ffff890573b0b9c0 R15: ffff890573b0ba68
[16365.997588] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16365.997873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16365.998060] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16365.998277] Call Trace:
[16365.998413]
[16365.998540] btrfs_run_delayed_refs+0x86/0x210
[16365.998913] ? __mutex_unlock_slowpath+0x35/0x260
[16365.999175] btrfs_start_dirty_block_groups+0x2af/0x540
[16365.999455] btrfs_commit_transaction+0x85e/0xad0
[16365.999710] btrfs_sync_file+0x4bc/0x580
[16365.999961] __x64_sys_fsync+0x34/0x60
[16366.000197] do_syscall_64+0x38/0x90
[16366.000430] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16366.000686] RIP: 0033:0x7f1031e57177
[16366.000925] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16366.001871] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16366.002259] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16366.002611] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16366.002942] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16366.003261] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16366.003583] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16366.004039]
[16366.004169] irq event stamp: 0
[16366.004309] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16366.004518] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16366.004812] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16366.005086] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16366.005285] ---[ end trace 2d9143a73fa03781 ]---
[16366.005505] ------------[ cut here ]------------
[16366.005677] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16366.005994] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16366.007712] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16366.008006] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16366.008286] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16366.008479] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16366.009189] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16366.009370] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16366.009583] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16366.009807] RBP: ffff8905941c1620 R08: ffff89058c204230 R09: 0000000000000000
[16366.010019] R10: ffff890573b0b900 R11: ffff8905446d8208 R12: ffff8905551ece38
[16366.010231] R13: ffff890553e3c720 R14: ffff89058c204138 R15: ffff89058c2041e0
[16366.010447] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16366.010722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16366.010926] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16366.011140] Call Trace:
[16366.011404]
[16366.011591] btrfs_run_delayed_refs+0x86/0x210
[16366.011773] ? __mutex_unlock_slowpath+0x35/0x260
[16366.011946] btrfs_start_dirty_block_groups+0x2af/0x540
[16366.012161] btrfs_commit_transaction+0x85e/0xad0
[16366.012335] btrfs_sync_file+0x4bc/0x580
[16366.012498] __x64_sys_fsync+0x34/0x60
[16366.012653] do_syscall_64+0x38/0x90
[16366.012820] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16366.013002] RIP: 0033:0x7f1031e57177
[16366.013153] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16366.014513] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16366.014790] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16366.015005] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16366.015216] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16366.015432] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16366.015643] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16366.015875]
[16366.016004] irq event stamp: 0
[16366.016140] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16366.016497] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16366.016837] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16366.017112] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16366.017312] ---[ end trace 2d9143a73fa03782 ]---
[16366.017540] ------------[ cut here ]------------
[16366.017712] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16366.018027] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16366.019777] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16366.020054] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16366.020334] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16366.020526] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16366.021037] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16366.021219] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16366.021598] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16366.021861] RBP: ffff8905941c1c40 R08: ffff89058c2044a0 R09: 0000000000000000
[16366.022075] R10: ffff89058c204100 R11: ffff8905446d8208 R12: ffff8905726fb000
[16366.022284] R13: ffff890553e3c720 R14: ffff89058c2043a8 R15: ffff89058c204450
[16366.022503] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16366.022780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16366.022973] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16366.023187] Call Trace:
[16366.023322]
[16366.023453] btrfs_run_delayed_refs+0x86/0x210
[16366.023627] ? __mutex_unlock_slowpath+0x35/0x260
[16366.023812] btrfs_start_dirty_block_groups+0x2af/0x540
[16366.024167] btrfs_commit_transaction+0x85e/0xad0
[16366.024358] btrfs_sync_file+0x4bc/0x580
[16366.024526] __x64_sys_fsync+0x34/0x60
[16366.024682] do_syscall_64+0x38/0x90
[16366.024877] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16366.025059] RIP: 0033:0x7f1031e57177
[16366.025212] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16366.025711] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16366.025981] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16366.026197] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16366.026410] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16366.026823] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16366.027036] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16366.027251]
[16366.027374] irq event stamp: 0
[16366.027517] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16366.027717] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16366.028002] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16366.028281] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16366.028482] ---[ end trace 2d9143a73fa03783 ]---
[16366.028699] ------------[ cut here ]------------
[16366.028879] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16366.029387] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16366.030905] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16366.031185] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16366.031461] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16366.031857] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16366.032353] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16366.032535] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16366.032760] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16366.039742] RBP: ffff8905941c1800 R08: ffff89058c204f98 R09: 0000000000000000
[16366.039956] R10: ffff89058c204300 R11: ffff8905446d8208 R12: ffff8905726fbb60
[16366.040170] R13: ffff890553e3c720 R14: ffff89058c204ea0 R15: ffff89058c204f48
[16366.040381] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16366.040655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16366.040858] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16366.041079] Call Trace:
[16366.041208]
[16366.041335] btrfs_run_delayed_refs+0x86/0x210
[16366.041508] ? __mutex_unlock_slowpath+0x35/0x260
[16366.041879] btrfs_start_dirty_block_groups+0x2af/0x540
[16366.042087] btrfs_commit_transaction+0x85e/0xad0
[16366.042260] btrfs_sync_file+0x4bc/0x580
[16366.042425] __x64_sys_fsync+0x34/0x60
[16366.042583] do_syscall_64+0x38/0x90
[16366.042747] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16366.042929] RIP: 0033:0x7f1031e57177
[16366.043082] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16366.044423] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16366.044708] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16366.044934] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16366.045149] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16366.045357] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16366.045578] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16366.045808]
[16366.045934] irq event stamp: 0
[16366.046077] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16366.046278] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16366.046553] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16366.047049] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16366.047246] ---[ end trace 2d9143a73fa03784 ]---
[16366.047469] ------------[ cut here ]------------
[16366.047639] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16366.047960] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16366.049680] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16366.049974] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16366.050255] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16366.050448] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16366.050954] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16366.051133] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16366.051344] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16366.051564] RBP: ffff8905941c1e40 R08: ffff89058c204980 R09: 0000000000000000
[16366.051966] R10: ffff89058c204e00 R11: ffff8905446d8208 R12: ffff8905726fb4e0
[16366.052209] R13: ffff890553e3c720 R14: ffff89058c204888 R15: ffff89058c204930
[16366.052429] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16366.052701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16366.052900] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16366.053116] Call Trace:
[16366.053249]
[16366.053375] btrfs_run_delayed_refs+0x86/0x210
[16366.053546] ? __mutex_unlock_slowpath+0x35/0x260
[16366.053720] btrfs_start_dirty_block_groups+0x2af/0x540
[16366.053921] btrfs_commit_transaction+0x85e/0xad0
[16366.054092] btrfs_sync_file+0x4bc/0x580
[16366.054405] __x64_sys_fsync+0x34/0x60
[16366.054627] do_syscall_64+0x38/0x90
[16366.054796] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16366.054973] RIP: 0033:0x7f1031e57177
[16366.055124] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16366.055632] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16366.055903] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16366.056119] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16366.056332] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16366.056549] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16366.056909] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16366.057183]
[16366.057311] irq event stamp: 0
[16366.057454] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16366.057653] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16366.057942] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16366.058214] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16366.058417] ---[ end trace 2d9143a73fa03785 ]---
[16366.058636] ------------[ cut here ]------------
[16366.058817] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16366.059121] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16366.060832] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16366.061106] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16366.061373] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16366.061559] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16366.062254] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16366.062435] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16366.062638] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16366.062855] RBP: ffff8905941c1020 R08: ffff890555d4d710 R09: 0000000000000000
[16366.063057] R10: ffff89058c204800 R11: ffff8905446d8208 R12: ffff8905726fb410
[16366.063266] R13: ffff890553e3c720 R14: ffff890555d4d618 R15: ffff890555d4d6c0
[16366.063472] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16366.063750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16366.063931] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16366.064137] Call Trace:
[16366.064262]
[16366.064550] btrfs_run_delayed_refs+0x86/0x210
[16366.064763] ? __mutex_unlock_slowpath+0x35/0x260
[16366.064932] btrfs_start_dirty_block_groups+0x2af/0x540
[16366.065111] btrfs_commit_transaction+0x85e/0xad0
[16366.065281] btrfs_sync_file+0x4bc/0x580
[16366.065442] __x64_sys_fsync+0x34/0x60
[16366.065592] do_syscall_64+0x38/0x90
[16366.065754] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16366.065930] RIP: 0033:0x7f1031e57177
[16366.066076] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16366.066565] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16366.066832] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16366.067237] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16366.067448] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16366.067653] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16366.067870] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16366.068079]
[16366.068202] irq event stamp: 0
[16366.068340] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16366.068537] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16366.068812] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16366.069087] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16366.069279] ---[ end trace 2d9143a73fa03786 ]---
[16366.069668] ------------[ cut here ]------------
[16366.069867] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16366.070166] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16366.071654] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16366.072069] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16366.072410] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16366.072591] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16366.073087] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16366.073263] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16366.074334] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16366.081106] RBP: 0000000000000000 R08: ffff89058c204710 R09: 0000000000000000
[16366.081317] R10: ffff890555d4d618 R11: ffff8905446d8208 R12: ffff890573a4a2a0
[16366.081529] R13: ffff890553e3c720 R14: ffff89058c204618 R15: ffff89058c2046c0
[16366.081748] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16366.082019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16366.082405] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16366.082617] Call Trace:
[16366.082756]
[16366.082884] btrfs_run_delayed_refs+0x86/0x210
[16366.083046] ? __mutex_unlock_slowpath+0x35/0x260
[16366.083214] btrfs_start_dirty_block_groups+0x2af/0x540
[16366.083398] btrfs_commit_transaction+0x85e/0xad0
[16366.083569] btrfs_sync_file+0x4bc/0x580
[16366.083740] __x64_sys_fsync+0x34/0x60
[16366.083891] do_syscall_64+0x38/0x90
[16366.084042] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16366.084217] RIP: 0033:0x7f1031e57177
[16366.084367] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16366.085065] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16366.085324] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16366.085532] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16366.085750] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16366.085954] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16366.086161] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16366.086374]
[16366.086501] irq event stamp: 0
[16366.086640] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16366.086844] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16366.087234] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16366.087565] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16366.087769] ---[ end trace 2d9143a73fa03787 ]---
[16366.088162] lo_write_bvec: 7 callbacks suppressed
[16366.088164] loop: Write error at byte offset 765788160, length 4096.
[16366.088317] ------------[ cut here ]------------
[16366.088358] loop: Write error at byte offset 765423616, length 4096.
[16366.088571] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16366.089235] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16366.090913] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16366.091188] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16366.091459] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16366.091643] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16366.092267] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16366.092518] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16366.092735] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16366.092942] RBP: 0000000000000000 R08: ffff89058c2040e8 R09: 0000000000000000
[16366.093144] R10: 0000000000000000 R11: 0000000000000000 R12: ffff890573a4a7e0
[16366.093353] R13: ffff890553e3c720 R14: ffff89058c204000 R15: ffff89058c2040a8
[16366.093568] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16366.093848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16366.094029] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16366.094237] Call Trace:
[16366.094362]
[16366.094489] ? btrfs_get_32+0x30/0xf0
[16366.094641] ? __mutex_lock+0x80/0x8a0
[16366.094978] ? __mutex_lock+0xda/0x8a0
[16366.095140] ? rcu_read_lock_sched_held+0x12/0x60
[16366.095308] ? lock_release+0x1f0/0x2d0
[16366.095463] btrfs_run_delayed_refs+0x86/0x210
[16366.095627] ? __mutex_unlock_slowpath+0x35/0x260
[16366.095811] btrfs_start_dirty_block_groups+0x2af/0x540
[16366.095990] btrfs_commit_transaction+0x85e/0xad0
[16366.096155] btrfs_sync_file+0x4bc/0x580
[16366.096308] __x64_sys_fsync+0x34/0x60
[16366.096465] do_syscall_64+0x38/0x90
[16366.096611] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16366.096793] RIP: 0033:0x7f1031e57177
[16366.096944] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16366.097636] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16366.097898] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16366.098109] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16366.098317] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16366.098530] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16366.098749] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16366.098961]
[16366.099082] irq event stamp: 0
[16366.099216] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16366.099414] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16366.099683] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16366.100159] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16366.100357] ---[ end trace 2d9143a73fa03788 ]---
[16366.100580] ------------[ cut here ]------------
[16366.100755] WARNING: CPU: 0 PID: 2492164 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16366.101057] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16366.102765] CPU: 0 PID: 2492164 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16366.103040] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16366.103309] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16366.104375] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16366.105110] RSP: 0018:ffff9ee44277fc40 EFLAGS: 00010202
[16366.105300] RAX: 000000000000000d RBX: ffff89058c0fb000 RCX: 0000000000000000
[16366.105541] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16366.105754] RBP: 0000000000000000 R08: ffff890555d4d5d8 R09: 0000000000000000
[16366.105966] R10: ffff89058c204000 R11: ffff890554d19608 R12: ffff890573a4a1c0
[16366.106177] R13: ffff890553e3c720 R14: ffff890555d4d4e0 R15: ffff890555d4d588
[16366.106386] FS: 00007f1031c76740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16366.106655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16366.106849] CR2: 000055a83d5bb430 CR3: 0000000115dbc004 CR4: 0000000000370ef0
[16366.107059] Call Trace:
[16366.107186]
[16366.107312] ? __mutex_lock+0x80/0x8a0
[16366.107640] ? __mutex_lock+0xda/0x8a0
[16366.107819] ? lock_release+0x1d0/0x2d0
[16366.107974] btrfs_run_delayed_refs+0x86/0x210
[16366.108134] ? __mutex_unlock_slowpath+0x35/0x260
[16366.108300] btrfs_start_dirty_block_groups+0x2af/0x540
[16366.108484] btrfs_commit_transaction+0x85e/0xad0
[16366.108653] btrfs_sync_file+0x4bc/0x580
[16366.108825] __x64_sys_fsync+0x34/0x60
[16366.108978] do_syscall_64+0x38/0x90
[16366.109127] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16366.109301] RIP: 0033:0x7f1031e57177
[16366.109450] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[16366.110100] RSP: 002b:00007ffdc0cbbd28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[16366.110382] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1031e57177
[16366.110592] RDX: 0000000000000105 RSI: 0000000000411044 RDI: 0000000000000003
[16366.110811] RBP: 0000000000000003 R08: 00000000022bb680 R09: 00007ffdc0cbbd3c
[16366.111016] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001d2
[16366.111222] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007f1031c766c8
[16366.111434]
[16366.111559] irq event stamp: 0
[16366.111697] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16366.111899] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16366.112162] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16366.112572] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16366.112821] ---[ end trace 2d9143a73fa03789 ]---
[16366.113019] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16367.224712] BTRFS info (device dm-11): flagging fs with big metadata feature
[16367.224943] BTRFS info (device dm-11): turning on async discard
[16367.225119] BTRFS info (device dm-11): disk space caching is enabled
[16367.225305] BTRFS info (device dm-11): has skinny extents
[16367.227201] BTRFS info (device dm-11): start tree-log replay
[16367.228764] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[16367.493758] loop0: detected capacity change from 0 to 6629376
[16367.514699] BTRFS info (device loop0): flagging fs with big metadata feature
[16367.515033] BTRFS info (device loop0): disk space caching is enabled
[16367.521009] BTRFS info (device loop0): has skinny extents
[16367.609192] BTRFS info (device loop0): enabling ssd optimizations
[16369.712946] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16369.713268] BTRFS error (device dm-11): error writing primary super block to device 1
[16369.713555] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[16369.713897] BTRFS info (device dm-11): forced readonly
[16369.714066] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[16369.714368] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16369.714660] BTRFS error (device loop0): error writing primary super block to device 1
[16369.714927] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[16369.715226] BTRFS info (device loop0): forced readonly
[16369.715395] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16369.715631] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16369.716555] ------------[ cut here ]------------
[16369.716729] WARNING: CPU: 0 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.717019] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.717725] loop: Write error at byte offset 911679488, length 4096.
[16369.718437] CPU: 0 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.718627] loop: Write error at byte offset 718528512, length 4096.
[16369.718955] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.718957] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.718962] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.719903] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16369.720091] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.720500] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.720703] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.720901] RBP: 0000000000000000 R08: ffff8905552960f8 R09: 0000000000000000
[16369.721094] R10: 0000000000000000 R11: ffff890553c1d240 R12: ffff8905951caaf0
[16369.721291] R13: ffff890553bfed20 R14: ffff890555296000 R15: ffff8905552960a8
[16369.721573] FS: 00007fcae0fca740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16369.721974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.722190] CR2: 0000562392d4a978 CR3: 0000000154b08002 CR4: 0000000000370ef0
[16369.722415] Call Trace:
[16369.722555]
[16369.722672] ? btrfs_get_32+0x31/0xf0
[16369.722829] ? __mutex_lock+0x80/0x8a0
[16369.722975] ? __mutex_lock+0xda/0x8a0
[16369.723119] ? rcu_read_lock_sched_held+0x12/0x60
[16369.723282] ? lock_release+0x1f0/0x2d0
[16369.723431] btrfs_run_delayed_refs+0x86/0x210
[16369.723612] ? __mutex_unlock_slowpath+0x35/0x260
[16369.723785] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.723959] btrfs_commit_transaction+0x85e/0xad0
[16369.724116] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.724290] ? vfs_fsync_range+0x90/0x90
[16369.724480] iterate_supers+0x85/0xf0
[16369.724626] ksys_sync+0x50/0x80
[16369.724774] __do_sys_sync+0xa/0x10
[16369.724913] do_syscall_64+0x38/0x90
[16369.725055] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.725218] RIP: 0033:0x7fcae10c63ab
[16369.725359] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.725844] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.726089] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.726128] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[16369.726283] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.726664] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[16369.726896] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.726898] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.726899] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.726905]
[16369.727926] irq event stamp: 0
[16369.728469] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.728872] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.729250] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.729555] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.729809] ---[ end trace 2d9143a73fa0378a ]---
[16369.730270] ------------[ cut here ]------------
[16369.730478] WARNING: CPU: 0 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.730818] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.732351] CPU: 0 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.732678] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.732944] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.733143] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.734533] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.734712] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.734909] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.735102] RBP: 0000000000000000 R08: ffff890555af7aa8 R09: 0000000000000000
[16369.735298] R10: ffff890555296000 R11: ffff890544552a08 R12: ffff8905952ee9a0
[16369.735499] R13: ffff890553bfed20 R14: ffff890555af79c0 R15: ffff890555af7a68
[16369.735708] FS: 00007fcae0fca740(0000) GS:ffff8905bbc00000(0000) knlGS:0000000000000000
[16369.735963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.736138] CR2: 0000562392d4a978 CR3: 0000000154b08002 CR4: 0000000000370ef0
[16369.736333] Call Trace:
[16369.736463]
[16369.736608] ? __mutex_lock+0x80/0x8a0
[16369.736767] ? __mutex_lock+0xda/0x8a0
[16369.736916] ? lock_release+0x1d0/0x2d0
[16369.737069] btrfs_run_delayed_refs+0x86/0x210
[16369.737229] ? __mutex_unlock_slowpath+0x35/0x260
[16369.737418] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.737586] btrfs_commit_transaction+0x85e/0xad0
[16369.737779] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.737955] ? vfs_fsync_range+0x90/0x90
[16369.738122] iterate_supers+0x85/0xf0
[16369.738265] ksys_sync+0x50/0x80
[16369.738410] __do_sys_sync+0xa/0x10
[16369.738551] do_syscall_64+0x38/0x90
[16369.738691] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.738874] RIP: 0033:0x7fcae10c63ab
[16369.739016] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.739479] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.739739] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.739940] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.740135] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.740328] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.740532] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.740743]
[16369.740862] irq event stamp: 0
[16369.740990] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.741175] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.741432] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.741754] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.741946] ---[ end trace 2d9143a73fa0378b ]---
[16369.743100] ------------[ cut here ]------------
[16369.743270] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.743565] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.745022] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.745300] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.751275] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.751457] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.751928] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.752097] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.752298] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.752502] RBP: 0000000000000000 R08: ffff890555af7e50 R09: 0000000000000000
[16369.752771] R10: ffff890555af7901 R11: ffff890544552a08 R12: ffff8905952ee850
[16369.752967] R13: ffff890553bfed20 R14: ffff890555af7d68 R15: ffff890555af7e10
[16369.753171] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.753423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.753599] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.753808] Call Trace:
[16369.753933]
[16369.754049] ? __mutex_lock+0x80/0x8a0
[16369.754196] ? __mutex_lock+0xda/0x8a0
[16369.754337] ? lock_release+0x1d0/0x2d0
[16369.754485] btrfs_run_delayed_refs+0x86/0x210
[16369.754640] ? __mutex_unlock_slowpath+0x35/0x260
[16369.754812] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.754980] btrfs_commit_transaction+0x85e/0xad0
[16369.755202] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.755384] ? vfs_fsync_range+0x90/0x90
[16369.755531] iterate_supers+0x85/0xf0
[16369.755674] ksys_sync+0x50/0x80
[16369.755821] __do_sys_sync+0xa/0x10
[16369.755965] do_syscall_64+0x38/0x90
[16369.756105] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.756266] RIP: 0033:0x7fcae10c63ab
[16369.756417] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.756896] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.757137] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.757333] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.757536] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.757802] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.758002] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.758202]
[16369.758319] irq event stamp: 0
[16369.758475] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.758677] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.758942] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.759193] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.759383] ---[ end trace 2d9143a73fa0378c ]---
[16369.759933] ------------[ cut here ]------------
[16369.760242] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.760555] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.761968] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.762228] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.762509] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.762760] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.763251] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.764442] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.764645] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.764849] RBP: 0000000000000000 R08: ffff890555af7970 R09: 0000000000000000
[16369.765047] R10: ffff890555af7d00 R11: ffff890544552a08 R12: ffff890573a298c0
[16369.765271] R13: ffff890553bfed20 R14: ffff890555af7888 R15: ffff890555af7930
[16369.765516] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.765785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.765961] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.766158] Call Trace:
[16369.766279]
[16369.766402] ? __mutex_lock+0x80/0x8a0
[16369.766546] ? __mutex_lock+0xda/0x8a0
[16369.766687] ? lock_release+0x1d0/0x2d0
[16369.766848] btrfs_run_delayed_refs+0x86/0x210
[16369.767003] ? __mutex_unlock_slowpath+0x35/0x260
[16369.767161] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.767327] btrfs_commit_transaction+0x85e/0xad0
[16369.767493] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.767664] ? vfs_fsync_range+0x90/0x90
[16369.767875] iterate_supers+0x85/0xf0
[16369.768028] ksys_sync+0x50/0x80
[16369.768163] __do_sys_sync+0xa/0x10
[16369.768303] do_syscall_64+0x38/0x90
[16369.768448] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.768613] RIP: 0033:0x7fcae10c63ab
[16369.768766] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.769225] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.769468] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.769667] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.769874] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.770071] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.770284] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.770539]
[16369.770653] irq event stamp: 0
[16369.770796] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.770980] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.771231] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.771489] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.771670] ---[ end trace 2d9143a73fa0378d ]---
[16369.771924] ------------[ cut here ]------------
[16369.772087] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.772390] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.773869] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.774134] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.774391] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.774566] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.775037] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.775203] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.775471] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.775673] RBP: 0000000000000000 R08: ffff8905565bd368 R09: 0000000000000000
[16369.775884] R10: ffff890555af7800 R11: ffff890544552a08 R12: ffff890573a29070
[16369.776081] R13: ffff890553bfed20 R14: ffff8905565bd270 R15: ffff8905565bd318
[16369.776280] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.776535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.776720] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.776921] Call Trace:
[16369.777043]
[16369.777158] ? __mutex_lock+0x80/0x8a0
[16369.777301] ? __mutex_lock+0xda/0x8a0
[16369.777450] ? lock_release+0x1d0/0x2d0
[16369.777594] btrfs_run_delayed_refs+0x86/0x210
[16369.777756] ? __mutex_unlock_slowpath+0x35/0x260
[16369.777978] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.778156] btrfs_commit_transaction+0x85e/0xad0
[16369.778318] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.778491] ? vfs_fsync_range+0x90/0x90
[16369.778635] iterate_supers+0x85/0xf0
[16369.778791] ksys_sync+0x50/0x80
[16369.778928] __do_sys_sync+0xa/0x10
[16369.779064] do_syscall_64+0x38/0x90
[16369.779206] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.779374] RIP: 0033:0x7fcae10c63ab
[16369.779512] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.779982] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.780227] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.780474] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.780688] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.780896] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.781092] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.781293]
[16369.781413] irq event stamp: 0
[16369.781540] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.781731] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.781986] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.788106] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.788327] ---[ end trace 2d9143a73fa0378e ]---
[16369.788595] ------------[ cut here ]------------
[16369.788874] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.789165] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.790655] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.790964] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.791218] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.791398] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.791877] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.792042] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.792238] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.792435] RBP: 0000000000000000 R08: ffff890589c68230 R09: 0000000000000000
[16369.792631] R10: ffff8905565bd200 R11: ffff890544552a08 R12: ffff890573a293f0
[16369.792839] R13: ffff890553bfed20 R14: ffff890589c68138 R15: ffff890589c681e0
[16369.793042] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.794495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.794674] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.794883] Call Trace:
[16369.795004]
[16369.795122] ? __mutex_lock+0x80/0x8a0
[16369.795266] ? __mutex_lock+0xda/0x8a0
[16369.795438] ? lock_release+0x1d0/0x2d0
[16369.795634] btrfs_run_delayed_refs+0x86/0x210
[16369.795863] ? __mutex_unlock_slowpath+0x35/0x260
[16369.796024] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.796193] btrfs_commit_transaction+0x85e/0xad0
[16369.796352] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.796527] ? vfs_fsync_range+0x90/0x90
[16369.796672] iterate_supers+0x85/0xf0
[16369.796828] ksys_sync+0x50/0x80
[16369.796965] __do_sys_sync+0xa/0x10
[16369.797100] do_syscall_64+0x38/0x90
[16369.797238] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.797407] RIP: 0033:0x7fcae10c63ab
[16369.797548] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.798015] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.798301] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.798525] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.798729] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.798925] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.799117] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.799315]
[16369.799433] irq event stamp: 0
[16369.799563] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.799756] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.800007] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.800260] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.800444] ---[ end trace 2d9143a73fa0378f ]---
[16369.800712] ------------[ cut here ]------------
[16369.800928] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.801213] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.802678] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.802945] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.803202] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.803449] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.803917] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.804083] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.804281] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.804481] RBP: 0000000000000000 R08: ffff890589c68d28 R09: 0000000000000000
[16369.804678] R10: ffff890589c68100 R11: ffff890544552a08 R12: ffff890573a29a80
[16369.804886] R13: ffff890553bfed20 R14: ffff890589c68c30 R15: ffff890589c68cd8
[16369.805085] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.805335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.805515] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.805727] Call Trace:
[16369.805892]
[16369.806031] ? __mutex_lock+0x80/0x8a0
[16369.806176] ? __mutex_lock+0xda/0x8a0
[16369.806318] ? lock_release+0x1d0/0x2d0
[16369.806467] btrfs_run_delayed_refs+0x86/0x210
[16369.806622] ? __mutex_unlock_slowpath+0x35/0x260
[16369.806794] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.806967] btrfs_commit_transaction+0x85e/0xad0
[16369.807123] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.807293] ? vfs_fsync_range+0x90/0x90
[16369.807443] iterate_supers+0x85/0xf0
[16369.807587] ksys_sync+0x50/0x80
[16369.807730] __do_sys_sync+0xa/0x10
[16369.807869] do_syscall_64+0x38/0x90
[16369.808010] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.808174] RIP: 0033:0x7fcae10c63ab
[16369.808342] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.808873] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.809116] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.809308] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.809509] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.809714] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.809913] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.810111]
[16369.810229] irq event stamp: 0
[16369.810358] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.810544] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.810814] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.811138] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.811322] ---[ end trace 2d9143a73fa03790 ]---
[16369.811522] ------------[ cut here ]------------
[16369.811681] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.811973] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.813389] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.813649] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.813920] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.814095] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.814564] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.814745] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.814944] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.815138] RBP: 0000000000000000 R08: ffff890589c68ab8 R09: 0000000000000000
[16369.815333] R10: ffff890589c68c00 R11: ffff890544552a08 R12: ffff890573a29ee0
[16369.815532] R13: ffff890553bfed20 R14: ffff890589c689c0 R15: ffff890589c68a68
[16369.815739] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.816014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.816263] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.816468] Call Trace:
[16369.816588]
[16369.816715] ? __mutex_lock+0x80/0x8a0
[16369.816863] ? __mutex_lock+0xda/0x8a0
[16369.817003] ? lock_release+0x1d0/0x2d0
[16369.817146] btrfs_run_delayed_refs+0x86/0x210
[16369.817300] ? __mutex_unlock_slowpath+0x35/0x260
[16369.817465] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.817632] btrfs_commit_transaction+0x85e/0xad0
[16369.817800] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.817974] ? vfs_fsync_range+0x90/0x90
[16369.818120] iterate_supers+0x85/0xf0
[16369.818260] ksys_sync+0x50/0x80
[16369.818422] __do_sys_sync+0xa/0x10
[16369.818616] do_syscall_64+0x38/0x90
[16369.818771] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.825614] RIP: 0033:0x7fcae10c63ab
[16369.825772] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.826232] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.826511] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.826718] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.826914] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.827109] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.827302] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.827505]
[16369.827619] irq event stamp: 0
[16369.827759] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.827941] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.828195] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.828454] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.828636] ---[ end trace 2d9143a73fa03791 ]---
[16369.828840] ------------[ cut here ]------------
[16369.829000] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.829284] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.830698] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.830953] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.831242] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.831486] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.832153] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.832322] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.832525] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.832731] RBP: 0000000000000000 R08: ffff890555af75d8 R09: 0000000000000000
[16369.832930] R10: ffff890589c68900 R11: ffff890544552a08 R12: ffff8905952eea10
[16369.833127] R13: ffff890553bfed20 R14: ffff890555af74e0 R15: ffff890555af7588
[16369.833326] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.833578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.833766] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.834000] Call Trace:
[16369.834143]
[16369.834261] ? __mutex_lock+0x80/0x8a0
[16369.834415] ? __mutex_lock+0xda/0x8a0
[16369.834559] ? lock_release+0x1d0/0x2d0
[16369.834719] btrfs_run_delayed_refs+0x86/0x210
[16369.834876] ? __mutex_unlock_slowpath+0x35/0x260
[16369.835035] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.835206] btrfs_commit_transaction+0x85e/0xad0
[16369.835365] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.835533] ? vfs_fsync_range+0x90/0x90
[16369.835682] iterate_supers+0x85/0xf0
[16369.835838] ksys_sync+0x50/0x80
[16369.835970] __do_sys_sync+0xa/0x10
[16369.836107] do_syscall_64+0x38/0x90
[16369.836272] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.836462] RIP: 0033:0x7fcae10c63ab
[16369.836600] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.837076] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.837321] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.837520] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.837729] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.837926] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.838124] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.838321]
[16369.838446] irq event stamp: 0
[16369.838577] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.838792] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.839067] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.839319] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.839506] ---[ end trace 2d9143a73fa03792 ]---
[16369.839722] ------------[ cut here ]------------
[16369.839879] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.840158] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.841612] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.841876] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.842165] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.842336] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.842818] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.842987] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.843182] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.843380] RBP: 0000000000000000 R08: ffff8905948e1be0 R09: 0000000000000000
[16369.843573] R10: ffff890555af7400 R11: ffff890544552a08 R12: ffff890492fb0680
[16369.843802] R13: ffff890553bfed20 R14: ffff8905948e1af8 R15: ffff8905948e1ba0
[16369.844026] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.844273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.844451] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.844648] Call Trace:
[16369.844778]
[16369.844899] ? __mutex_lock+0x80/0x8a0
[16369.845045] ? __mutex_lock+0xda/0x8a0
[16369.845187] ? lock_release+0x1d0/0x2d0
[16369.845338] btrfs_run_delayed_refs+0x86/0x210
[16369.845499] ? __mutex_unlock_slowpath+0x35/0x260
[16369.845656] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.845836] btrfs_commit_transaction+0x85e/0xad0
[16369.845994] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.846167] ? vfs_fsync_range+0x90/0x90
[16369.846314] iterate_supers+0x85/0xf0
[16369.846484] ksys_sync+0x50/0x80
[16369.846641] __do_sys_sync+0xa/0x10
[16369.846796] do_syscall_64+0x38/0x90
[16369.846938] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.847100] RIP: 0033:0x7fcae10c63ab
[16369.847242] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.847720] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.847959] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.848156] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.848355] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.848600] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.848811] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.849013]
[16369.849154] irq event stamp: 0
[16369.849292] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.849505] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.849768] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.850023] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.850208] ---[ end trace 2d9143a73fa03793 ]---
[16369.850686] ------------[ cut here ]------------
[16369.850864] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.851156] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.852641] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.852913] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.853170] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.853343] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.853823] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.853987] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.854183] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.854494] RBP: 0000000000000000 R08: ffff890555af7700 R09: 0000000000000000
[16369.854721] R10: ffff8905948e1a01 R11: ffff890544552208 R12: ffff890492fb0ea0
[16369.854920] R13: ffff890553bfed20 R14: ffff890555af7618 R15: ffff890555af76c0
[16369.855119] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.862315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.862523] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.862740] Call Trace:
[16369.862865]
[16369.862982] ? __mutex_lock+0x80/0x8a0
[16369.863128] ? __mutex_lock+0xda/0x8a0
[16369.863272] ? lock_release+0x1d0/0x2d0
[16369.863420] btrfs_run_delayed_refs+0x86/0x210
[16369.863578] ? __mutex_unlock_slowpath+0x35/0x260
[16369.863749] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.863919] btrfs_commit_transaction+0x85e/0xad0
[16369.864075] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.864245] ? vfs_fsync_range+0x90/0x90
[16369.864436] iterate_supers+0x85/0xf0
[16369.864581] ksys_sync+0x50/0x80
[16369.864724] __do_sys_sync+0xa/0x10
[16369.864865] do_syscall_64+0x38/0x90
[16369.865008] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.865170] RIP: 0033:0x7fcae10c63ab
[16369.865309] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.865793] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.866035] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.866232] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.866435] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.866633] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.866845] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.867053]
[16369.867172] irq event stamp: 0
[16369.867299] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.867489] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.867759] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.868008] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.868193] ---[ end trace 2d9143a73fa03794 ]---
[16369.868397] ------------[ cut here ]------------
[16369.868553] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.868845] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.870374] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.870632] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.870898] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.871071] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.871541] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.871716] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.871913] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.872137] RBP: 0000000000000000 R08: ffff890555af7490 R09: 0000000000000000
[16369.872362] R10: ffff890555af7600 R11: ffff890544552208 R12: ffff890492fb04e0
[16369.872581] R13: ffff890553bfed20 R14: ffff890555af73a8 R15: ffff890555af7450
[16369.872788] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.873040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.873211] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.873413] Call Trace:
[16369.873532]
[16369.873650] ? __mutex_lock+0x80/0x8a0
[16369.873803] ? __mutex_lock+0xda/0x8a0
[16369.873946] ? lock_release+0x1d0/0x2d0
[16369.874096] btrfs_run_delayed_refs+0x86/0x210
[16369.874254] ? __mutex_unlock_slowpath+0x35/0x260
[16369.874413] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.874583] btrfs_commit_transaction+0x85e/0xad0
[16369.874755] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.874931] ? vfs_fsync_range+0x90/0x90
[16369.875081] iterate_supers+0x85/0xf0
[16369.875222] ksys_sync+0x50/0x80
[16369.875357] __do_sys_sync+0xa/0x10
[16369.875502] do_syscall_64+0x38/0x90
[16369.875641] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.875816] RIP: 0033:0x7fcae10c63ab
[16369.875960] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.876425] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.876664] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.876872] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.877072] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.877271] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.877471] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.877668]
[16369.877794] irq event stamp: 0
[16369.877927] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.878112] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.878363] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.878663] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.878855] ---[ end trace 2d9143a73fa03795 ]---
[16369.879055] ------------[ cut here ]------------
[16369.879212] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.879503] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.880935] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.881197] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.881454] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.881628] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.882097] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.882265] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.882491] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.882705] RBP: 0000000000000000 R08: ffff8905948e1970 R09: 0000000000000000
[16369.882921] R10: ffff890555af7300 R11: ffff890544552208 R12: ffff890492fb0d68
[16369.883122] R13: ffff890553bfed20 R14: ffff8905948e1888 R15: ffff8905948e1930
[16369.883322] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.883579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.883761] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.883961] Call Trace:
[16369.884082]
[16369.884201] ? __mutex_lock+0x80/0x8a0
[16369.884342] ? __mutex_lock+0xda/0x8a0
[16369.884489] ? lock_release+0x1d0/0x2d0
[16369.884635] btrfs_run_delayed_refs+0x86/0x210
[16369.884800] ? __mutex_unlock_slowpath+0x35/0x260
[16369.884959] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.885130] btrfs_commit_transaction+0x85e/0xad0
[16369.885290] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.885464] ? vfs_fsync_range+0x90/0x90
[16369.885610] iterate_supers+0x85/0xf0
[16369.885765] ksys_sync+0x50/0x80
[16369.885901] __do_sys_sync+0xa/0x10
[16369.886037] do_syscall_64+0x38/0x90
[16369.886175] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.886340] RIP: 0033:0x7fcae10c63ab
[16369.887569] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.888072] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.888318] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.888548] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.888754] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.888951] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.889146] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.889345]
[16369.889463] irq event stamp: 0
[16369.889595] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.889791] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.890067] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.890340] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.890536] ---[ end trace 2d9143a73fa03796 ]---
[16369.890782] ------------[ cut here ]------------
[16369.890949] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.891251] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.898481] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.898774] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.899031] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.899207] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.899676] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.899852] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.900049] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.900242] RBP: 0000000000000000 R08: ffff890577ce65c8 R09: 0000000000000000
[16369.900441] R10: ffff8905948e1800 R11: ffff890544552208 R12: ffff890483ab7410
[16369.900635] R13: ffff890553bfed20 R14: ffff890577ce64e0 R15: ffff890577ce6588
[16369.900842] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.901095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.901269] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.901469] Call Trace:
[16369.901587]
[16369.901717] ? __mutex_lock+0x80/0x8a0
[16369.901861] ? __mutex_lock+0xda/0x8a0
[16369.902002] ? lock_release+0x1d0/0x2d0
[16369.902149] btrfs_run_delayed_refs+0x86/0x210
[16369.902335] ? __mutex_unlock_slowpath+0x35/0x260
[16369.902499] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.902669] btrfs_commit_transaction+0x85e/0xad0
[16369.902843] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.903017] ? vfs_fsync_range+0x90/0x90
[16369.903161] iterate_supers+0x85/0xf0
[16369.903302] ksys_sync+0x50/0x80
[16369.903442] __do_sys_sync+0xa/0x10
[16369.903582] do_syscall_64+0x38/0x90
[16369.903733] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.903900] RIP: 0033:0x7fcae10c63ab
[16369.904041] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.904504] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.904753] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.904955] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.905154] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.905380] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.905620] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.905877]
[16369.905999] irq event stamp: 0
[16369.906135] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.906327] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.906603] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.906875] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.907058] ---[ end trace 2d9143a73fa03797 ]---
[16369.907759] ------------[ cut here ]------------
[16369.907924] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.908251] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.909708] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.909970] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.910226] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.910404] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.910970] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.911136] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.911334] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.911541] RBP: 0000000000000000 R08: ffff890555af7d18 R09: 0000000000000000
[16369.911749] R10: ffff890577ce64e0 R11: ffff890544552208 R12: ffff890492fb0a28
[16369.911951] R13: ffff890553bfed20 R14: ffff890555af7c30 R15: ffff890555af7cd8
[16369.912151] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.912409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.912582] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.912794] Call Trace:
[16369.912919]
[16369.913041] ? __mutex_lock+0x80/0x8a0
[16369.913213] ? __mutex_lock+0xda/0x8a0
[16369.913366] ? lock_release+0x1d0/0x2d0
[16369.913519] btrfs_run_delayed_refs+0x86/0x210
[16369.913707] ? __mutex_unlock_slowpath+0x35/0x260
[16369.913871] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.914041] btrfs_commit_transaction+0x85e/0xad0
[16369.914203] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.914374] ? vfs_fsync_range+0x90/0x90
[16369.914520] iterate_supers+0x85/0xf0
[16369.914666] ksys_sync+0x50/0x80
[16369.914813] __do_sys_sync+0xa/0x10
[16369.914951] do_syscall_64+0x38/0x90
[16369.915094] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.915258] RIP: 0033:0x7fcae10c63ab
[16369.915400] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.915903] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.916162] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.916361] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.916558] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.916765] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.916961] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.917159]
[16369.917277] irq event stamp: 0
[16369.918559] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.918757] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.919011] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.919261] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.919446] ---[ end trace 2d9143a73fa03798 ]---
[16369.919713] ------------[ cut here ]------------
[16369.919874] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.920149] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.921644] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.921908] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.922168] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.922338] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.922815] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.922985] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.923181] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.923425] RBP: 0000000000000000 R08: ffff8905948e1f88 R09: 0000000000000000
[16369.923666] R10: ffff890555af7c00 R11: ffff890544552208 R12: ffff890492fb0208
[16369.923870] R13: ffff890553bfed20 R14: ffff8905948e1ea0 R15: ffff8905948e1f48
[16369.924064] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.924310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.924489] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.924687] Call Trace:
[16369.924824]
[16369.924939] ? __mutex_lock+0x80/0x8a0
[16369.925088] ? __mutex_lock+0xda/0x8a0
[16369.925230] ? lock_release+0x1d0/0x2d0
[16369.925377] btrfs_run_delayed_refs+0x86/0x210
[16369.925532] ? __mutex_unlock_slowpath+0x35/0x260
[16369.925704] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.925894] btrfs_commit_transaction+0x85e/0xad0
[16369.926056] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.926240] ? vfs_fsync_range+0x90/0x90
[16369.926392] iterate_supers+0x85/0xf0
[16369.926536] ksys_sync+0x50/0x80
[16369.926670] __do_sys_sync+0xa/0x10
[16369.926820] do_syscall_64+0x38/0x90
[16369.926963] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.927125] RIP: 0033:0x7fcae10c63ab
[16369.927263] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.927741] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.927982] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.928181] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.928381] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.928606] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.928834] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.929036]
[16369.934860] irq event stamp: 0
[16369.934998] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.935181] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.935435] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.935702] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.935886] ---[ end trace 2d9143a73fa03799 ]---
[16369.936159] ------------[ cut here ]------------
[16369.936323] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.936635] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.938033] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.938287] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.938595] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.938805] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.939279] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.939469] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.939664] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.939873] RBP: 0000000000000000 R08: ffff8905565bd970 R09: 0000000000000000
[16369.940070] R10: ffff8905948e1e00 R11: ffff890544552208 R12: ffff890492fb00d0
[16369.940267] R13: ffff890553bfed20 R14: ffff8905565bd888 R15: ffff8905565bd930
[16369.940511] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.940773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.940950] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.941148] Call Trace:
[16369.941270]
[16369.941393] ? __mutex_lock+0x80/0x8a0
[16369.941539] ? __mutex_lock+0xda/0x8a0
[16369.941682] ? lock_release+0x1d0/0x2d0
[16369.941841] btrfs_run_delayed_refs+0x86/0x210
[16369.941995] ? __mutex_unlock_slowpath+0x35/0x260
[16369.942155] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.942324] btrfs_commit_transaction+0x85e/0xad0
[16369.942484] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.942651] ? vfs_fsync_range+0x90/0x90
[16369.942805] iterate_supers+0x85/0xf0
[16369.942949] ksys_sync+0x50/0x80
[16369.943082] __do_sys_sync+0xa/0x10
[16369.943220] do_syscall_64+0x38/0x90
[16369.943369] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.943534] RIP: 0033:0x7fcae10c63ab
[16369.943673] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.944146] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.944390] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.944585] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.944790] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.944987] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.945182] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.945390]
[16369.945507] irq event stamp: 0
[16369.945632] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.945826] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.946083] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.946329] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.946515] ---[ end trace 2d9143a73fa0379a ]---
[16369.946737] ------------[ cut here ]------------
[16369.946898] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.947174] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.949498] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.949764] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.950025] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.950197] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.950660] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.950839] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.951034] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.951227] RBP: 0000000000000000 R08: ffff8905565bd5c8 R09: 0000000000000000
[16369.951424] R10: ffff8905565bd800 R11: ffff890544552208 R12: ffff890492fb0af8
[16369.951642] R13: ffff890553bfed20 R14: ffff8905565bd4e0 R15: ffff8905565bd588
[16369.951911] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.952196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.952386] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.952633] Call Trace:
[16369.952764]
[16369.952881] ? __mutex_lock+0x80/0x8a0
[16369.953026] ? __mutex_lock+0xda/0x8a0
[16369.953167] ? lock_release+0x1d0/0x2d0
[16369.953310] btrfs_run_delayed_refs+0x86/0x210
[16369.953527] ? __mutex_unlock_slowpath+0x35/0x260
[16369.953707] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.953900] btrfs_commit_transaction+0x85e/0xad0
[16369.954056] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.954226] ? vfs_fsync_range+0x90/0x90
[16369.954399] iterate_supers+0x85/0xf0
[16369.954557] ksys_sync+0x50/0x80
[16369.954701] __do_sys_sync+0xa/0x10
[16369.954843] do_syscall_64+0x38/0x90
[16369.954984] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.955145] RIP: 0033:0x7fcae10c63ab
[16369.955284] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.955762] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.956023] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.956232] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.956443] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.956660] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.956875] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.957079]
[16369.957193] irq event stamp: 0
[16369.957321] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.957509] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.957778] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.958028] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.958210] ---[ end trace 2d9143a73fa0379b ]---
[16369.958418] ------------[ cut here ]------------
[16369.958576] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.958912] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.960305] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.960569] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.960841] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.961015] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.961543] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.961719] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.961912] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.962106] RBP: ffff8905941c1a20 R08: ffff8905565bd710 R09: 0000000000000000
[16369.962328] R10: ffff8905565bd400 R11: ffff890544552208 R12: ffff890492fb0e38
[16369.962529] R13: ffff890553bfed20 R14: ffff8905565bd618 R15: ffff8905565bd6c0
[16369.962734] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.962988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.963157] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.963353] Call Trace:
[16369.963474]
[16369.963592] ? __mutex_lock+0x80/0x8a0
[16369.963769] ? __mutex_lock+0xda/0x8a0
[16369.963914] ? lock_release+0x1d0/0x2d0
[16369.964065] btrfs_run_delayed_refs+0x86/0x210
[16369.964222] ? __mutex_unlock_slowpath+0x35/0x260
[16369.964405] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.964573] btrfs_commit_transaction+0x85e/0xad0
[16369.964743] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.970655] ? vfs_fsync_range+0x90/0x90
[16369.970818] iterate_supers+0x85/0xf0
[16369.971005] ksys_sync+0x50/0x80
[16369.971136] __do_sys_sync+0xa/0x10
[16369.971273] do_syscall_64+0x38/0x90
[16369.971418] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.971579] RIP: 0033:0x7fcae10c63ab
[16369.971728] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.972194] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.972442] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.972636] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.972842] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.973042] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.973239] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.973484]
[16369.973665] irq event stamp: 0
[16369.973809] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.973999] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.974261] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.974534] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.974728] ---[ end trace 2d9143a73fa0379c ]---
[16369.974937] ------------[ cut here ]------------
[16369.975094] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.975381] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.976784] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.977039] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.977298] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.977474] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.977948] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.978117] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.978310] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.979471] RBP: ffff8905941c1b80 R08: ffff8905565bd230 R09: 0000000000000000
[16369.979665] R10: ffff8905565bd600 R11: ffff890544552208 R12: ffff890492fb0888
[16369.979869] R13: ffff890553bfed20 R14: ffff8905565bd138 R15: ffff8905565bd1e0
[16369.980063] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.980313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.980495] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.980702] Call Trace:
[16369.980822]
[16369.980942] btrfs_run_delayed_refs+0x86/0x210
[16369.981096] ? __mutex_unlock_slowpath+0x35/0x260
[16369.981254] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.981423] btrfs_commit_transaction+0x85e/0xad0
[16369.981583] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.981762] ? vfs_fsync_range+0x90/0x90
[16369.981909] iterate_supers+0x85/0xf0
[16369.982049] ksys_sync+0x50/0x80
[16369.982183] __do_sys_sync+0xa/0x10
[16369.982323] do_syscall_64+0x38/0x90
[16369.982465] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.982629] RIP: 0033:0x7fcae10c63ab
[16369.982781] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.983239] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.983483] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.983682] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.983888] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.984085] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.984282] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.984485]
[16369.984600] irq event stamp: 0
[16369.984744] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.984930] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.985181] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.985439] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.985620] ---[ end trace 2d9143a73fa0379d ]---
[16369.985838] ------------[ cut here ]------------
[16369.985996] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.986280] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.987676] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.987944] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.988200] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.988378] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.988845] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.989009] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.989208] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.989409] RBP: ffff8905941c1660 R08: ffff890555af7230 R09: 0000000000000000
[16369.989606] R10: ffff8905565bd100 R11: ffff890544552208 R12: ffff890492fb0270
[16369.989813] R13: ffff890553bfed20 R14: ffff890555af7138 R15: ffff890555af71e0
[16369.990013] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16369.990264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16369.990441] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16369.990639] Call Trace:
[16369.990773]
[16369.990890] btrfs_run_delayed_refs+0x86/0x210
[16369.991042] ? __mutex_unlock_slowpath+0x35/0x260
[16369.991206] btrfs_start_dirty_block_groups+0x2af/0x540
[16369.991380] btrfs_commit_transaction+0x85e/0xad0
[16369.991549] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16369.991728] ? vfs_fsync_range+0x90/0x90
[16369.991873] iterate_supers+0x85/0xf0
[16369.992017] ksys_sync+0x50/0x80
[16369.992150] __do_sys_sync+0xa/0x10
[16369.992288] do_syscall_64+0x38/0x90
[16369.992434] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16369.992598] RIP: 0033:0x7fcae10c63ab
[16369.992746] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16369.993204] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16369.993446] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16369.993639] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16369.993843] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16369.994041] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16369.994236] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16369.994438]
[16369.994555] irq event stamp: 0
[16369.994682] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16369.994873] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16369.995130] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16369.995381] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16369.995565] ---[ end trace 2d9143a73fa0379e ]---
[16369.995779] ------------[ cut here ]------------
[16369.995937] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16369.996213] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16369.997622] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16369.997884] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16369.998143] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16369.998314] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16369.998833] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16369.999002] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16369.999199] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16369.999395] RBP: ffff8905941c19e0 R08: ffff890555af7848 R09: 0000000000000000
[16369.999592] R10: ffff890555af7100 R11: ffff890544552208 R12: ffff890492fb0958
[16369.999794] R13: ffff890553bfed20 R14: ffff890555af7750 R15: ffff890555af77f8
[16369.999990] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16370.005825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16370.006003] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16370.006200] Call Trace:
[16370.006325]
[16370.006450] btrfs_run_delayed_refs+0x86/0x210
[16370.006604] ? __mutex_unlock_slowpath+0x35/0x260
[16370.006775] btrfs_start_dirty_block_groups+0x2af/0x540
[16370.006948] btrfs_commit_transaction+0x85e/0xad0
[16370.007107] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16370.007272] ? vfs_fsync_range+0x90/0x90
[16370.007420] iterate_supers+0x85/0xf0
[16370.007564] ksys_sync+0x50/0x80
[16370.007710] __do_sys_sync+0xa/0x10
[16370.007847] do_syscall_64+0x38/0x90
[16370.008004] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16370.008168] RIP: 0033:0x7fcae10c63ab
[16370.008305] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16370.009713] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16370.009958] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16370.010153] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16370.010344] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16370.010542] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16370.010744] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16370.010947]
[16370.011069] irq event stamp: 0
[16370.011199] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16370.011383] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16370.011662] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16370.011935] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16370.012117] ---[ end trace 2d9143a73fa0379f ]---
[16370.012340] ------------[ cut here ]------------
[16370.012564] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16370.012859] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16370.014286] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16370.014545] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16370.014816] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16370.014987] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16370.015454] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16370.015622] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16370.015829] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16370.016025] RBP: ffff8905941c1aa0 R08: ffff890555af70f8 R09: 0000000000000000
[16370.016217] R10: ffff890555af7700 R11: ffff890544552208 R12: ffff890492fb02d8
[16370.016416] R13: ffff890553bfed20 R14: ffff890555af7000 R15: ffff890555af70a8
[16370.016610] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16370.016867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16370.017043] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16370.017243] Call Trace:
[16370.017369]
[16370.017486] btrfs_run_delayed_refs+0x86/0x210
[16370.017641] ? __mutex_unlock_slowpath+0x35/0x260
[16370.017811] btrfs_start_dirty_block_groups+0x2af/0x540
[16370.017979] btrfs_commit_transaction+0x85e/0xad0
[16370.018137] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16370.018306] ? vfs_fsync_range+0x90/0x90
[16370.018456] iterate_supers+0x85/0xf0
[16370.018595] ksys_sync+0x50/0x80
[16370.018739] __do_sys_sync+0xa/0x10
[16370.018880] do_syscall_64+0x38/0x90
[16370.019018] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16370.019181] RIP: 0033:0x7fcae10c63ab
[16370.019324] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16370.019849] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16370.020092] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16370.020294] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16370.020534] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16370.020742] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16370.020943] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16370.021141]
[16370.021255] irq event stamp: 0
[16370.021408] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16370.021642] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16370.021926] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16370.022193] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16370.022390] ---[ end trace 2d9143a73fa037a0 ]---
[16370.022611] ------------[ cut here ]------------
[16370.022778] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16370.023062] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16370.024480] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16370.024758] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16370.025019] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16370.025197] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16370.025685] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16370.025859] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16370.026054] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16370.026246] RBP: ffff8905941c1fc0 R08: ffff890555af7368 R09: 0000000000000000
[16370.026488] R10: ffff890555af7000 R11: ffff890544552208 R12: ffff890492fb0f70
[16370.026685] R13: ffff890553bfed20 R14: ffff890555af7270 R15: ffff890555af7318
[16370.026914] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16370.027211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16370.027390] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16370.027592] Call Trace:
[16370.027726]
[16370.027853] btrfs_run_delayed_refs+0x86/0x210
[16370.028007] ? __mutex_unlock_slowpath+0x35/0x260
[16370.028170] btrfs_start_dirty_block_groups+0x2af/0x540
[16370.028345] btrfs_commit_transaction+0x85e/0xad0
[16370.028514] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16370.028684] ? vfs_fsync_range+0x90/0x90
[16370.028851] iterate_supers+0x85/0xf0
[16370.028999] ksys_sync+0x50/0x80
[16370.029153] __do_sys_sync+0xa/0x10
[16370.029289] do_syscall_64+0x38/0x90
[16370.029434] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16370.029598] RIP: 0033:0x7fcae10c63ab
[16370.029747] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16370.030234] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16370.030500] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16370.030706] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16370.030900] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16370.031096] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16370.031288] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16370.031489]
[16370.031606] irq event stamp: 0
[16370.031748] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16370.031931] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16370.032185] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16370.032442] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16370.032648] ---[ end trace 2d9143a73fa037a1 ]---
[16370.033029] loop: Write error at byte offset 718528512, length 4096.
[16370.033411] loop: Write error at byte offset 911679488, length 4096.
[16370.033643] ------------[ cut here ]------------
[16370.033814] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16370.034091] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16370.035544] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16370.035808] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16370.036068] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16370.042902] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16370.043441] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16370.043795] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16370.043996] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16370.044196] RBP: ffff8905941c1c00 R08: ffff8905948e1710 R09: 0000000000000000
[16370.044433] R10: 0000000000000000 R11: 0000000000000000 R12: ffff890492fb0000
[16370.044629] R13: ffff890553bfed20 R14: ffff8905948e1618 R15: ffff8905948e16c0
[16370.044836] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16370.045089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16370.045261] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16370.045463] Call Trace:
[16370.045587]
[16370.045712] ? btrfs_get_32+0x31/0xf0
[16370.045857] ? __mutex_lock+0x80/0x8a0
[16370.046019] ? __mutex_lock+0xda/0x8a0
[16370.046222] ? rcu_read_lock_sched_held+0x12/0x60
[16370.046413] ? lock_release+0x1f0/0x2d0
[16370.046556] btrfs_run_delayed_refs+0x86/0x210
[16370.046723] ? __mutex_unlock_slowpath+0x35/0x260
[16370.046886] btrfs_start_dirty_block_groups+0x2af/0x540
[16370.047053] btrfs_commit_transaction+0x85e/0xad0
[16370.047207] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16370.047382] ? vfs_fsync_range+0x90/0x90
[16370.047529] iterate_supers+0x85/0xf0
[16370.047669] ksys_sync+0x50/0x80
[16370.047815] __do_sys_sync+0xa/0x10
[16370.047955] do_syscall_64+0x38/0x90
[16370.048093] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16370.048254] RIP: 0033:0x7fcae10c63ab
[16370.048399] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16370.049027] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16370.049264] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16370.049465] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16370.049662] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16370.049869] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16370.050065] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16370.050296]
[16370.050413] irq event stamp: 0
[16370.050540] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16370.050735] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16370.050993] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16370.051292] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16370.051517] ---[ end trace 2d9143a73fa037a2 ]---
[16370.051741] ------------[ cut here ]------------
[16370.051898] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16370.052184] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16370.053580] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16370.053884] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16370.054164] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16370.054338] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16370.054815] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16370.054979] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16370.055174] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16370.055369] RBP: ffff8905941c1740 R08: ffff8905948e10f8 R09: 0000000000000000
[16370.055566] R10: ffff8905948e1600 R11: ffff890544552208 R12: ffff890492fb0820
[16370.055772] R13: ffff890553bfed20 R14: ffff8905948e1000 R15: ffff8905948e10a8
[16370.056003] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16370.056283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16370.056459] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16370.056652] Call Trace:
[16370.056784]
[16370.056905] btrfs_run_delayed_refs+0x86/0x210
[16370.057059] ? __mutex_unlock_slowpath+0x35/0x260
[16370.057219] btrfs_start_dirty_block_groups+0x2af/0x540
[16370.057392] btrfs_commit_transaction+0x85e/0xad0
[16370.057550] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16370.057729] ? vfs_fsync_range+0x90/0x90
[16370.057874] iterate_supers+0x85/0xf0
[16370.058017] ksys_sync+0x50/0x80
[16370.058153] __do_sys_sync+0xa/0x10
[16370.058289] do_syscall_64+0x38/0x90
[16370.058480] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16370.058654] RIP: 0033:0x7fcae10c63ab
[16370.058826] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16370.059311] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16370.059567] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16370.059787] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16370.059984] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16370.060177] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16370.060378] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16370.060574]
[16370.060707] irq event stamp: 0
[16370.060840] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16370.061020] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16370.061267] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16370.061527] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16370.061721] ---[ end trace 2d9143a73fa037a3 ]---
[16370.061973] ------------[ cut here ]------------
[16370.062133] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16370.062416] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16370.063821] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16370.064074] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16370.064364] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16370.064546] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16370.065043] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16370.065214] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16370.065414] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16370.065614] RBP: ffff8905941c13a0 R08: ffff8905948e1368 R09: 0000000000000000
[16370.065822] R10: ffff8905948e1000 R11: ffff890544552208 R12: ffff890492fb0138
[16370.066021] R13: ffff890553bfed20 R14: ffff8905948e1270 R15: ffff8905948e1318
[16370.066245] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16370.066518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16370.066702] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16370.066904] Call Trace:
[16370.067025]
[16370.067143] btrfs_run_delayed_refs+0x86/0x210
[16370.067295] ? __mutex_unlock_slowpath+0x35/0x260
[16370.067461] btrfs_start_dirty_block_groups+0x2af/0x540
[16370.067627] btrfs_commit_transaction+0x85e/0xad0
[16370.067797] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16370.067970] ? vfs_fsync_range+0x90/0x90
[16370.068119] iterate_supers+0x85/0xf0
[16370.068260] ksys_sync+0x50/0x80
[16370.068397] __do_sys_sync+0xa/0x10
[16370.069591] do_syscall_64+0x38/0x90
[16370.069751] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16370.069913] RIP: 0033:0x7fcae10c63ab
[16370.070050] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16370.070582] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16370.070861] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16370.071059] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16370.071257] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16370.071456] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16370.071678] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16370.071890]
[16370.072019] irq event stamp: 0
[16370.072149] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16370.072332] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16370.072594] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16370.072889] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16370.073098] ---[ end trace 2d9143a73fa037a4 ]---
[16370.073307] ------------[ cut here ]------------
[16370.073468] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16370.079432] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16370.080845] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16370.081096] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16370.081360] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16370.081552] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16370.082039] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16370.082207] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16370.082408] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16370.082603] RBP: ffff89057505e0a0 R08: ffff890577ce6368 R09: 0000000000000000
[16370.082810] R10: ffff8905948e1200 R11: ffff890544552208 R12: ffff890483ab7000
[16370.083008] R13: ffff890553bfed20 R14: ffff890577ce6270 R15: ffff890577ce6318
[16370.083207] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16370.083455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16370.083631] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16370.083841] Call Trace:
[16370.083968]
[16370.084085] btrfs_run_delayed_refs+0x86/0x210
[16370.084241] ? __mutex_unlock_slowpath+0x35/0x260
[16370.084405] btrfs_start_dirty_block_groups+0x2af/0x540
[16370.084571] btrfs_commit_transaction+0x85e/0xad0
[16370.084738] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16370.084906] ? vfs_fsync_range+0x90/0x90
[16370.085052] iterate_supers+0x85/0xf0
[16370.085194] ksys_sync+0x50/0x80
[16370.085326] __do_sys_sync+0xa/0x10
[16370.085469] do_syscall_64+0x38/0x90
[16370.085610] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16370.085783] RIP: 0033:0x7fcae10c63ab
[16370.085923] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16370.086392] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16370.086629] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16370.086840] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16370.087039] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16370.087236] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16370.087434] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16370.087634]
[16370.087763] irq event stamp: 0
[16370.087891] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16370.088074] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16370.088331] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16370.088582] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16370.088776] ---[ end trace 2d9143a73fa037a5 ]---
[16370.088980] ------------[ cut here ]------------
[16370.089134] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16370.089416] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16370.090806] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16370.091064] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16370.091316] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16370.091492] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16370.091984] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16370.092179] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16370.092376] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16370.092569] RBP: 0000000000000000 R08: ffff890555af7be0 R09: 0000000000000000
[16370.092773] R10: ffff890577ce6270 R11: ffff890544552208 R12: ffff890492fb0548
[16370.092967] R13: ffff890553bfed20 R14: ffff890555af7af8 R15: ffff890555af7ba0
[16370.093161] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16370.093416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16370.093585] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16370.093791] Call Trace:
[16370.093910]
[16370.094030] btrfs_run_delayed_refs+0x86/0x210
[16370.094184] ? __mutex_unlock_slowpath+0x35/0x260
[16370.094341] btrfs_start_dirty_block_groups+0x2af/0x540
[16370.094514] btrfs_commit_transaction+0x85e/0xad0
[16370.094673] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16370.094855] ? vfs_fsync_range+0x90/0x90
[16370.095000] iterate_supers+0x85/0xf0
[16370.095140] ksys_sync+0x50/0x80
[16370.095273] __do_sys_sync+0xa/0x10
[16370.095413] do_syscall_64+0x38/0x90
[16370.095553] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16370.095728] RIP: 0033:0x7fcae10c63ab
[16370.095873] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16370.096327] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16370.096571] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16370.096777] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16370.096972] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16370.097166] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16370.097363] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16370.097562]
[16370.097676] irq event stamp: 0
[16370.097818] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16370.098000] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16370.098251] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16370.098508] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16370.098700] ---[ end trace 2d9143a73fa037a6 ]---
[16370.098896] ------------[ cut here ]------------
[16370.099056] WARNING: CPU: 1 PID: 2492395 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16370.099339] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16370.101517] CPU: 1 PID: 2492395 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16370.101786] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16370.102044] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16370.102219] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16370.102677] RSP: 0018:ffff9ee442937cb0 EFLAGS: 00010202
[16370.102852] RAX: 000000000000000d RBX: ffff89054228c800 RCX: 0000000000000000
[16370.103050] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16370.103248] RBP: 0000000000000000 R08: ffff890555af7f98 R09: 0000000000000000
[16370.103449] R10: ffff890555af7a00 R11: ffff890544552208 R12: ffff8905952eeb60
[16370.103646] R13: ffff890553bfed20 R14: ffff890555af7ea0 R15: ffff890555af7f48
[16370.103853] FS: 00007fcae0fca740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16370.104105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16370.104278] CR2: 00007fc8715678a8 CR3: 0000000154b08006 CR4: 0000000000370ee0
[16370.104483] Call Trace:
[16370.104604]
[16370.104734] btrfs_run_delayed_refs+0x86/0x210
[16370.104933] ? __mutex_unlock_slowpath+0x35/0x260
[16370.105093] btrfs_start_dirty_block_groups+0x2af/0x540
[16370.105261] btrfs_commit_transaction+0x85e/0xad0
[16370.105423] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16370.105591] ? vfs_fsync_range+0x90/0x90
[16370.105751] iterate_supers+0x85/0xf0
[16370.105896] ksys_sync+0x50/0x80
[16370.106027] __do_sys_sync+0xa/0x10
[16370.106164] do_syscall_64+0x38/0x90
[16370.106306] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16370.106473] RIP: 0033:0x7fcae10c63ab
[16370.106611] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16370.107090] RSP: 002b:00007ffe0d848fe8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16370.107336] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fcae10c63ab
[16370.107536] RDX: 0000000000000000 RSI: 000000003fb52069 RDI: 0000000000000048
[16370.107744] RBP: 028f5c28f5c28f5c R08: 0000000000000055 R09: 0000000000000001
[16370.107943] R10: fffffffffffffb0c R11: 0000000000000206 R12: 0000000000000048
[16370.108141] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fcae0fca6c8
[16370.108343]
[16370.108463] irq event stamp: 0
[16370.108592] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16370.114339] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16370.114598] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16370.114865] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16370.115047] ---[ end trace 2d9143a73fa037a7 ]---
[16370.115229] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16371.191158] BTRFS info (device dm-11): flagging fs with big metadata feature
[16371.191409] BTRFS info (device dm-11): turning on async discard
[16371.191583] BTRFS info (device dm-11): disk space caching is enabled
[16371.191777] BTRFS info (device dm-11): has skinny extents
[16371.193999] BTRFS info (device dm-11): start tree-log replay
[16371.329883] loop0: detected capacity change from 0 to 6629376
[16371.347740] BTRFS info (device loop0): flagging fs with big metadata feature
[16371.347962] BTRFS info (device loop0): disk space caching is enabled
[16371.348146] BTRFS info (device loop0): has skinny extents
[16371.493237] BTRFS info (device loop0): enabling ssd optimizations
[16371.520385] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[16371.525636] btrfs_dev_stat_print_on_error: 14 callbacks suppressed
[16371.525640] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[16371.526212] blk_print_req_error: 12 callbacks suppressed
[16371.526214] I/O error, dev loop0, sector 76288 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16371.526472] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[16371.526762] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[16371.527095] I/O error, dev loop0, sector 77664 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16371.527668] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[16371.527992] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[16371.528315] I/O error, dev loop0, sector 77536 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16371.528627] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[16371.528983] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[16371.529296] I/O error, dev loop0, sector 601824 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16371.529591] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[16371.530761] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[16371.531164] I/O error, dev loop0, sector 600576 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16371.531462] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[16371.534956] I/O error, dev loop0, sector 111840 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16371.535475] I/O error, dev loop0, sector 636128 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16371.536286] I/O error, dev loop0, sector 77504 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16371.536573] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16371.536973] I/O error, dev loop0, sector 601792 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16371.541259] btrfs_print_data_csum_error: 18 callbacks suppressed
[16371.541263] BTRFS warning (device loop0): csum failed root 5 ino 1434 off 839680 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16371.542439] BTRFS warning (device loop0): csum failed root 5 ino 1434 off 843776 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16371.543078] BTRFS warning (device loop0): csum failed root 5 ino 1434 off 847872 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16371.543590] BTRFS warning (device loop0): csum failed root 5 ino 1434 off 851968 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16371.544171] BTRFS warning (device loop0): csum failed root 5 ino 1434 off 856064 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16371.545548] BTRFS warning (device loop0): csum failed root 5 ino 1434 off 860160 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16371.547621] BTRFS warning (device loop0): csum failed root 5 ino 1434 off 864256 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16371.548185] BTRFS warning (device loop0): csum failed root 5 ino 1434 off 868352 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16371.548662] BTRFS warning (device loop0): csum failed root 5 ino 1434 off 872448 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16371.549504] BTRFS warning (device loop0): csum failed root 5 ino 1434 off 876544 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16371.559639] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16371.560515] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16371.561057] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[16371.561841] BTRFS info (device loop0): forced readonly
[16371.562109] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16371.562923] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16371.564256] ------------[ cut here ]------------
[16371.564624] WARNING: CPU: 1 PID: 2492559 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16371.565069] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16371.567385] CPU: 1 PID: 2492559 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16371.567946] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16371.568359] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16371.568626] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16371.569334] RSP: 0018:ffff9ee442ae7988 EFLAGS: 00010202
[16371.569597] RAX: 000000000000000d RBX: ffff89058c0f8800 RCX: 0000000000000000
[16371.569903] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16371.570203] RBP: 0000000000000000 R08: ffff890570389e50 R09: 0000000000000000
[16371.570508] R10: 0000000000000000 R11: 0000000000000000 R12: ffff89058335b850
[16371.570821] R13: ffff890553e3cae0 R14: ffff890570389d68 R15: ffff890570389e10
[16371.571120] FS: 00007fad55716740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16371.572492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16371.572743] CR2: 00007fc8714b2fc0 CR3: 000000014c08e003 CR4: 0000000000370ee0
[16371.573002] Call Trace:
[16371.573169]
[16371.573337] ? btrfs_get_32+0x30/0xf0
[16371.573545] ? __mutex_lock+0x80/0x8a0
[16371.573734] ? __mutex_lock+0xda/0x8a0
[16371.573929] ? rcu_read_lock_sched_held+0x12/0x60
[16371.574173] ? lock_release+0x1f0/0x2d0
[16371.574406] btrfs_run_delayed_refs+0x86/0x210
[16371.574613] ? __mutex_unlock_slowpath+0x35/0x260
[16371.574842] btrfs_start_dirty_block_groups+0x2af/0x540
[16371.575092] btrfs_commit_transaction+0x85e/0xad0
[16371.575332] ? _raw_spin_unlock+0x29/0x40
[16371.575548] ? btrfs_block_rsv_release+0x1c2/0x1e0
[16371.575805] create_subvol+0x567/0x9a0
[16371.576022] btrfs_mksubvol+0x447/0x4c0
[16371.576247] ? preempt_count_add+0x49/0xa0
[16371.576481] __btrfs_ioctl_snap_create+0x123/0x190
[16371.576731] ? _copy_from_user+0x65/0xa0
[16371.576957] btrfs_ioctl_snap_create_v2+0xbb/0x140
[16371.577127] btrfs_ioctl+0x105/0x3160
[16371.577276] ? rcu_read_lock_sched_held+0x12/0x60
[16371.577475] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[16371.577707] ? do_sys_openat2+0x5e/0x140
[16371.577919] ? kmem_cache_free+0x111/0x510
[16371.578149] ? __x64_sys_ioctl+0x80/0xb0
[16371.578384] __x64_sys_ioctl+0x80/0xb0
[16371.578588] do_syscall_64+0x38/0x90
[16371.578630] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16371.578804] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16371.579150] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16371.579381] RIP: 0033:0x7fad558114cb
[16371.579945] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[16371.580484] RSP: 002b:00007fff5e150d88 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[16371.580752] RAX: ffffffffffffffda RBX: 00007fff5e151dd0 RCX: 00007fad558114cb
[16371.580988] RDX: 00007fff5e150d90 RSI: 0000000050009418 RDI: 0000000000000003
[16371.581232] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fff5e152917
[16371.581464] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[16371.581671] R13: 00007fff5e150d90 R14: 00000000004063d0 R15: 00007fad557166c8
[16371.581905]
[16371.582063] irq event stamp: 0
[16371.582217] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16371.582423] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16371.582838] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16371.583196] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16371.583429] ---[ end trace 2d9143a73fa037a8 ]---
[16371.583740] ------------[ cut here ]------------
[16371.583934] WARNING: CPU: 1 PID: 2492559 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16371.584305] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16371.592226] CPU: 1 PID: 2492559 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16371.592508] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16371.592826] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16371.593012] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16371.593545] RSP: 0018:ffff9ee442ae7988 EFLAGS: 00010202
[16371.593749] RAX: 000000000000000d RBX: ffff89058c0f8800 RCX: 0000000000000000
[16371.593989] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16371.594195] RBP: 0000000000000000 R08: ffff89056dad0d18 R09: 0000000000000000
[16371.594426] R10: ffff890570389d00 R11: ffff890582fdc608 R12: ffff890573b14ee0
[16371.594647] R13: ffff890553e3cae0 R14: ffff89056dad0c30 R15: ffff89056dad0cd8
[16371.594865] FS: 00007fad55716740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16371.595128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16371.595309] CR2: 00007fc8714b2fc0 CR3: 000000014c08e003 CR4: 0000000000370ee0
[16371.595540] Call Trace:
[16371.595668]
[16371.595799] ? __mutex_lock+0x80/0x8a0
[16371.595949] ? __mutex_lock+0xda/0x8a0
[16371.596094] ? lock_release+0x1d0/0x2d0
[16371.596242] btrfs_run_delayed_refs+0x86/0x210
[16371.596460] ? __mutex_unlock_slowpath+0x35/0x260
[16371.596667] btrfs_start_dirty_block_groups+0x2af/0x540
[16371.596908] btrfs_commit_transaction+0x85e/0xad0
[16371.597114] ? _raw_spin_unlock+0x29/0x40
[16371.597316] ? btrfs_block_rsv_release+0x1c2/0x1e0
[16371.597512] create_subvol+0x567/0x9a0
[16371.597711] btrfs_mksubvol+0x447/0x4c0
[16371.597875] ? preempt_count_add+0x49/0xa0
[16371.598039] __btrfs_ioctl_snap_create+0x123/0x190
[16371.598220] ? _copy_from_user+0x65/0xa0
[16371.598396] btrfs_ioctl_snap_create_v2+0xbb/0x140
[16371.598572] btrfs_ioctl+0x105/0x3160
[16371.598745] ? rcu_read_lock_sched_held+0x12/0x60
[16371.598942] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[16371.599142] ? do_sys_openat2+0x5e/0x140
[16371.599308] ? kmem_cache_free+0x111/0x510
[16371.599479] ? __x64_sys_ioctl+0x80/0xb0
[16371.599630] __x64_sys_ioctl+0x80/0xb0
[16371.599821] do_syscall_64+0x38/0x90
[16371.599978] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16371.600166] RIP: 0033:0x7fad558114cb
[16371.600334] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[16371.600887] RSP: 002b:00007fff5e150d88 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[16371.601210] RAX: ffffffffffffffda RBX: 00007fff5e151dd0 RCX: 00007fad558114cb
[16371.602273] RDX: 00007fff5e150d90 RSI: 0000000050009418 RDI: 0000000000000003
[16371.602593] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fff5e152917
[16371.602894] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[16371.603183] R13: 00007fff5e150d90 R14: 00000000004063d0 R15: 00007fad557166c8
[16371.603463]
[16371.603633] irq event stamp: 0
[16371.603852] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16371.604108] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16371.604460] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16371.604821] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16371.605075] ---[ end trace 2d9143a73fa037a9 ]---
[16371.605326] ------------[ cut here ]------------
[16371.605489] WARNING: CPU: 1 PID: 2492559 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16371.605798] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16371.607287] CPU: 1 PID: 2492559 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16371.607576] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16371.607869] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16371.608044] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16371.608552] RSP: 0018:ffff9ee442ae7988 EFLAGS: 00010202
[16371.608780] RAX: 000000000000000d RBX: ffff89058c0f8800 RCX: 0000000000000000
[16371.608982] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16371.609177] RBP: 0000000000000000 R08: ffff89056dad2be0 R09: 0000000000000000
[16371.609406] R10: ffff89056dad0c30 R11: ffff890582fdc608 R12: ffff89058335b540
[16371.609653] R13: ffff890553e3cae0 R14: ffff89056dad2af8 R15: ffff89056dad2ba0
[16371.609921] FS: 00007fad55716740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16371.610234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16371.610431] CR2: 00007fc8714b2fc0 CR3: 000000014c08e003 CR4: 0000000000370ee0
[16371.610650] Call Trace:
[16371.610814]
[16371.610952] ? __mutex_lock+0x80/0x8a0
[16371.611093] ? __mutex_lock+0xda/0x8a0
[16371.611251] ? lock_release+0x1d0/0x2d0
[16371.611423] btrfs_run_delayed_refs+0x86/0x210
[16371.611614] ? __mutex_unlock_slowpath+0x35/0x260
[16371.611816] btrfs_start_dirty_block_groups+0x2af/0x540
[16371.611994] btrfs_commit_transaction+0x85e/0xad0
[16371.612180] ? _raw_spin_unlock+0x29/0x40
[16371.612341] ? btrfs_block_rsv_release+0x1c2/0x1e0
[16371.612541] create_subvol+0x567/0x9a0
[16371.612750] btrfs_mksubvol+0x447/0x4c0
[16371.612902] ? preempt_count_add+0x49/0xa0
[16371.613054] __btrfs_ioctl_snap_create+0x123/0x190
[16371.613217] ? _copy_from_user+0x65/0xa0
[16371.613377] btrfs_ioctl_snap_create_v2+0xbb/0x140
[16371.613545] btrfs_ioctl+0x105/0x3160
[16371.613747] ? rcu_read_lock_sched_held+0x12/0x60
[16371.613915] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[16371.614099] ? do_sys_openat2+0x5e/0x140
[16371.614252] ? kmem_cache_free+0x111/0x510
[16371.614435] ? __x64_sys_ioctl+0x80/0xb0
[16371.614618] __x64_sys_ioctl+0x80/0xb0
[16371.614795] do_syscall_64+0x38/0x90
[16371.614947] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16371.615114] RIP: 0033:0x7fad558114cb
[16371.615260] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[16371.615778] RSP: 002b:00007fff5e150d88 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[16371.616034] RAX: ffffffffffffffda RBX: 00007fff5e151dd0 RCX: 00007fad558114cb
[16371.616242] RDX: 00007fff5e150d90 RSI: 0000000050009418 RDI: 0000000000000003
[16371.616455] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fff5e152917
[16371.616661] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[16371.616887] R13: 00007fff5e150d90 R14: 00000000004063d0 R15: 00007fad557166c8
[16371.617103]
[16371.617242] irq event stamp: 0
[16371.617386] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16371.617579] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16371.617856] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16371.618118] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16371.618320] ---[ end trace 2d9143a73fa037aa ]---
[16371.618570] ------------[ cut here ]------------
[16371.618742] WARNING: CPU: 1 PID: 2492559 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16371.619036] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16371.620604] CPU: 1 PID: 2492559 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16371.620892] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16371.621191] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16371.621439] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16371.621943] RSP: 0018:ffff9ee442ae7988 EFLAGS: 00010202
[16371.622119] RAX: 000000000000000d RBX: ffff89058c0f8800 RCX: 0000000000000000
[16371.622328] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16371.622647] RBP: 0000000000000000 R08: ffff890570389d28 R09: 0000000000000000
[16371.622943] R10: ffff89056dad2900 R11: 0000000000000000 R12: ffff890573b14380
[16371.623229] R13: ffff890553e3cae0 R14: ffff890570389c30 R15: ffff890570389cd8
[16371.623510] FS: 00007fad55716740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16371.623909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16371.624149] CR2: 00007fc8714b2fc0 CR3: 000000014c08e003 CR4: 0000000000370ee0
[16371.624432] Call Trace:
[16371.624607]
[16371.631296] ? __mutex_lock+0x80/0x8a0
[16371.632431] ? __mutex_lock+0xda/0x8a0
[16371.632742] ? lock_release+0x1d0/0x2d0
[16371.632984] btrfs_run_delayed_refs+0x86/0x210
[16371.633212] ? __mutex_unlock_slowpath+0x35/0x260
[16371.633479] btrfs_start_dirty_block_groups+0x2af/0x540
[16371.633785] btrfs_commit_transaction+0x85e/0xad0
[16371.634128] ? _raw_spin_unlock+0x29/0x40
[16371.634224] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16371.634385] ? btrfs_block_rsv_release+0x1c2/0x1e0
[16371.634813] BTRFS info (device dm-11): forced readonly
[16371.635052] create_subvol+0x567/0x9a0
[16371.635544] btrfs_mksubvol+0x447/0x4c0
[16371.635798] ? preempt_count_add+0x49/0xa0
[16371.636033] __btrfs_ioctl_snap_create+0x123/0x190
[16371.636283] ? _copy_from_user+0x65/0xa0
[16371.636525] btrfs_ioctl_snap_create_v2+0xbb/0x140
[16371.636799] btrfs_ioctl+0x105/0x3160
[16371.636954] ? rcu_read_lock_sched_held+0x12/0x60
[16371.637123] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[16371.637308] ? do_sys_openat2+0x5e/0x140
[16371.637508] ? kmem_cache_free+0x111/0x510
[16371.637669] ? __x64_sys_ioctl+0x80/0xb0
[16371.637873] __x64_sys_ioctl+0x80/0xb0
[16371.638042] do_syscall_64+0x38/0x90
[16371.638247] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16371.638470] RIP: 0033:0x7fad558114cb
[16371.638690] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[16371.639239] RSP: 002b:00007fff5e150d88 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[16371.639505] RAX: ffffffffffffffda RBX: 00007fff5e151dd0 RCX: 00007fad558114cb
[16371.639733] RDX: 00007fff5e150d90 RSI: 0000000050009418 RDI: 0000000000000003
[16371.639950] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fff5e152917
[16371.640163] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[16371.640378] R13: 00007fff5e150d90 R14: 00000000004063d0 R15: 00007fad557166c8
[16371.640612]
[16371.640743] irq event stamp: 0
[16371.640878] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16371.641073] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16371.641383] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16371.641766] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16371.642017] ---[ end trace 2d9143a73fa037ab ]---
[16371.642251] ------------[ cut here ]------------
[16371.642426] WARNING: CPU: 1 PID: 2492559 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16371.642742] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16371.644276] CPU: 1 PID: 2492559 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16371.644562] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16371.644839] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16371.645028] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16371.645591] RSP: 0018:ffff9ee442ae7988 EFLAGS: 00010202
[16371.645869] RAX: 000000000000000d RBX: ffff89058c0f8800 RCX: 0000000000000000
[16371.646095] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16371.646304] RBP: 0000000000000000 R08: ffff89056dad0980 R09: 0000000000000000
[16371.646519] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff890573b14700
[16371.646759] R13: ffff890553e3cae0 R14: ffff89056dad0888 R15: ffff89056dad0930
[16371.646990] FS: 00007fad55716740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16371.647267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16371.647457] CR2: 00007fc8714b2fc0 CR3: 000000014c08e003 CR4: 0000000000370ee0
[16371.647723] Call Trace:
[16371.647875]
[16371.648026] ? __mutex_lock+0x80/0x8a0
[16371.648181] ? __mutex_lock+0xda/0x8a0
[16371.648333] ? lock_release+0x1d0/0x2d0
[16371.648551] btrfs_run_delayed_refs+0x86/0x210
[16371.648729] ? __mutex_unlock_slowpath+0x35/0x260
[16371.648937] btrfs_start_dirty_block_groups+0x2af/0x540
[16371.649133] btrfs_commit_transaction+0x85e/0xad0
[16371.649304] ? _raw_spin_unlock+0x29/0x40
[16371.649522] ? btrfs_block_rsv_release+0x1c2/0x1e0
[16371.649744] create_subvol+0x567/0x9a0
[16371.649920] btrfs_mksubvol+0x447/0x4c0
[16371.650075] ? preempt_count_add+0x49/0xa0
[16371.650238] __btrfs_ioctl_snap_create+0x123/0x190
[16371.650417] ? _copy_from_user+0x65/0xa0
[16371.650575] btrfs_ioctl_snap_create_v2+0xbb/0x140
[16371.650807] btrfs_ioctl+0x105/0x3160
[16371.650964] ? rcu_read_lock_sched_held+0x12/0x60
[16371.651136] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[16371.651323] ? do_sys_openat2+0x5e/0x140
[16371.651500] ? kmem_cache_free+0x111/0x510
[16371.651661] ? __x64_sys_ioctl+0x80/0xb0
[16371.651833] __x64_sys_ioctl+0x80/0xb0
[16371.651989] do_syscall_64+0x38/0x90
[16371.652140] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16371.652321] RIP: 0033:0x7fad558114cb
[16371.652478] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[16371.652987] RSP: 002b:00007fff5e150d88 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[16371.653369] RAX: ffffffffffffffda RBX: 00007fff5e151dd0 RCX: 00007fad558114cb
[16371.653671] RDX: 00007fff5e150d90 RSI: 0000000050009418 RDI: 0000000000000003
[16371.653998] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fff5e152917
[16371.654235] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[16371.654449] R13: 00007fff5e150d90 R14: 00000000004063d0 R15: 00007fad557166c8
[16371.654666]
[16371.654807] irq event stamp: 0
[16371.654944] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16371.655137] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16371.655419] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16371.655729] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16371.655928] ---[ end trace 2d9143a73fa037ac ]---
[16371.656140] ------------[ cut here ]------------
[16371.656370] WARNING: CPU: 1 PID: 2492559 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16371.656673] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16371.658342] CPU: 1 PID: 2492559 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16371.658642] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16371.658931] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16371.659116] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16371.659617] RSP: 0018:ffff9ee442ae7988 EFLAGS: 00010202
[16371.659804] RAX: 000000000000000d RBX: ffff89058c0f8800 RCX: 0000000000000000
[16371.660011] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16371.660216] RBP: 0000000000000000 R08: ffff89056dad0f98 R09: 0000000000000000
[16371.660430] R10: ffff89056dad0888 R11: ffff890582fdc608 R12: ffff890573b14070
[16371.660640] R13: ffff890553e3cae0 R14: ffff89056dad0ea0 R15: ffff89056dad0f48
[16371.660866] FS: 00007fad55716740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16371.661152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16371.661340] CR2: 00007fc8714b2fc0 CR3: 000000014c08e003 CR4: 0000000000370ee0
[16371.662616] Call Trace:
[16371.662816]
[16371.662987] ? __mutex_lock+0x80/0x8a0
[16371.663180] ? __mutex_lock+0xda/0x8a0
[16371.663363] ? lock_release+0x1d0/0x2d0
[16371.663552] btrfs_run_delayed_refs+0x86/0x210
[16371.663760] ? __mutex_unlock_slowpath+0x35/0x260
[16371.663932] btrfs_start_dirty_block_groups+0x2af/0x540
[16371.664110] btrfs_commit_transaction+0x85e/0xad0
[16371.664275] ? _raw_spin_unlock+0x29/0x40
[16371.664461] ? btrfs_block_rsv_release+0x1c2/0x1e0
[16371.664714] create_subvol+0x567/0x9a0
[16371.664890] btrfs_mksubvol+0x447/0x4c0
[16371.665084] ? preempt_count_add+0x49/0xa0
[16371.665259] __btrfs_ioctl_snap_create+0x123/0x190
[16371.665448] ? _copy_from_user+0x65/0xa0
[16371.665624] btrfs_ioctl_snap_create_v2+0xbb/0x140
[16371.665810] btrfs_ioctl+0x105/0x3160
[16371.665986] ? rcu_read_lock_sched_held+0x12/0x60
[16371.666188] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[16371.666404] ? do_sys_openat2+0x5e/0x140
[16371.666558] ? kmem_cache_free+0x111/0x510
[16371.666736] ? __x64_sys_ioctl+0x80/0xb0
[16371.666930] __x64_sys_ioctl+0x80/0xb0
[16371.667119] do_syscall_64+0x38/0x90
[16371.667267] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16371.667491] RIP: 0033:0x7fad558114cb
[16371.674875] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[16371.675500] RSP: 002b:00007fff5e150d88 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[16371.675773] RAX: ffffffffffffffda RBX: 00007fff5e151dd0 RCX: 00007fad558114cb
[16371.676039] RDX: 00007fff5e150d90 RSI: 0000000050009418 RDI: 0000000000000003
[16371.676258] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fff5e152917
[16371.676509] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[16371.676744] R13: 00007fff5e150d90 R14: 00000000004063d0 R15: 00007fad557166c8
[16371.676977]
[16371.677149] irq event stamp: 0
[16371.677300] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16371.677538] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16371.677859] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16371.678126] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16371.678330] ---[ end trace 2d9143a73fa037ad ]---
[16371.678638] ------------[ cut here ]------------
[16371.678846] WARNING: CPU: 1 PID: 2492559 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16371.679277] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16371.681155] CPU: 1 PID: 2492559 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16371.681493] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16371.681808] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16371.682022] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16371.682578] RSP: 0018:ffff9ee442ae7988 EFLAGS: 00010202
[16371.682800] RAX: 000000000000000d RBX: ffff89058c0f8800 RCX: 0000000000000000
[16371.683009] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16371.683311] RBP: 0000000000000000 R08: ffff89056dad0230 R09: 0000000000000000
[16371.683588] R10: ffff89056dad0ea0 R11: ffff890582fdc608 R12: ffff890573b14b60
[16371.683852] R13: ffff890553e3cae0 R14: ffff89056dad0138 R15: ffff89056dad01e0
[16371.684070] FS: 00007fad55716740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16371.684394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16371.684644] CR2: 00007fc8714b2fc0 CR3: 000000014c08e003 CR4: 0000000000370ee0
[16371.684895] Call Trace:
[16371.685071]
[16371.685221] ? __mutex_lock+0x80/0x8a0
[16371.685397] ? __mutex_lock+0xda/0x8a0
[16371.685600] ? lock_release+0x1d0/0x2d0
[16371.685889] btrfs_run_delayed_refs+0x86/0x210
[16371.686093] ? __mutex_unlock_slowpath+0x35/0x260
[16371.686275] btrfs_start_dirty_block_groups+0x2af/0x540
[16371.686557] btrfs_commit_transaction+0x85e/0xad0
[16371.686799] ? _raw_spin_unlock+0x29/0x40
[16371.686971] ? btrfs_block_rsv_release+0x1c2/0x1e0
[16371.687182] create_subvol+0x567/0x9a0
[16371.687354] btrfs_mksubvol+0x447/0x4c0
[16371.687579] ? preempt_count_add+0x49/0xa0
[16371.687764] __btrfs_ioctl_snap_create+0x123/0x190
[16371.687933] ? _copy_from_user+0x65/0xa0
[16371.688103] btrfs_ioctl_snap_create_v2+0xbb/0x140
[16371.688283] btrfs_ioctl+0x105/0x3160
[16371.688456] ? rcu_read_lock_sched_held+0x12/0x60
[16371.688635] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[16371.688849] ? do_sys_openat2+0x5e/0x140
[16371.689008] ? kmem_cache_free+0x111/0x510
[16371.689203] ? __x64_sys_ioctl+0x80/0xb0
[16371.689375] __x64_sys_ioctl+0x80/0xb0
[16371.689534] do_syscall_64+0x38/0x90
[16371.689708] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16371.689897] RIP: 0033:0x7fad558114cb
[16371.690066] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[16371.690708] RSP: 002b:00007fff5e150d88 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[16371.691027] RAX: ffffffffffffffda RBX: 00007fff5e151dd0 RCX: 00007fad558114cb
[16371.691280] RDX: 00007fff5e150d90 RSI: 0000000050009418 RDI: 0000000000000003
[16371.691518] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fff5e152917
[16371.691778] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[16371.692045] R13: 00007fff5e150d90 R14: 00000000004063d0 R15: 00007fad557166c8
[16371.692286]
[16371.693210] irq event stamp: 0
[16371.693360] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16371.693574] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16371.693890] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16371.694203] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16371.694463] ---[ end trace 2d9143a73fa037ae ]---
[16371.694948] loop: Write error at byte offset 930635776, length 4096.
[16371.695158] ------------[ cut here ]------------
[16371.695253] loop: Write error at byte offset 930701312, length 4096.
[16371.695480] WARNING: CPU: 1 PID: 2492559 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16371.696111] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16371.697944] CPU: 1 PID: 2492559 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16371.698292] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16371.698587] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16371.698850] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16371.699401] RSP: 0018:ffff9ee442ae7988 EFLAGS: 00010202
[16371.699578] RAX: 000000000000000d RBX: ffff89058c0f8800 RCX: 0000000000000000
[16371.699847] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16371.700089] RBP: 0000000000000000 R08: ffff89056dad0f98 R09: 0000000000000000
[16371.700338] R10: 0000000000000000 R11: 0000000000000000 R12: ffff890573b14700
[16371.700597] R13: ffff890553e3cae0 R14: ffff89056dad0ea0 R15: ffff89056dad0f48
[16371.700864] FS: 00007fad55716740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16371.701159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16371.701358] CR2: 00007fc8714b2fc0 CR3: 000000014c08e003 CR4: 0000000000370ee0
[16371.701589] Call Trace:
[16371.701765]
[16371.701931] ? btrfs_get_32+0x31/0xf0
[16371.702097] ? __mutex_lock+0x80/0x8a0
[16371.702246] ? __mutex_lock+0xda/0x8a0
[16371.702416] ? rcu_read_lock_sched_held+0x12/0x60
[16371.702601] ? lock_release+0x1f0/0x2d0
[16371.702787] btrfs_run_delayed_refs+0x86/0x210
[16371.703006] ? __mutex_unlock_slowpath+0x35/0x260
[16371.703201] btrfs_start_dirty_block_groups+0x2af/0x540
[16371.703403] btrfs_commit_transaction+0x85e/0xad0
[16371.703574] ? _raw_spin_unlock+0x29/0x40
[16371.703779] ? btrfs_block_rsv_release+0x1c2/0x1e0
[16371.703976] create_subvol+0x567/0x9a0
[16371.704154] btrfs_mksubvol+0x447/0x4c0
[16371.704316] ? preempt_count_add+0x49/0xa0
[16371.704533] __btrfs_ioctl_snap_create+0x123/0x190
[16371.704750] ? _copy_from_user+0x65/0xa0
[16371.704934] btrfs_ioctl_snap_create_v2+0xbb/0x140
[16371.705115] btrfs_ioctl+0x105/0x3160
[16371.705283] ? rcu_read_lock_sched_held+0x12/0x60
[16371.705475] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[16371.705755] ? do_sys_openat2+0x5e/0x140
[16371.705922] ? kmem_cache_free+0x111/0x510
[16371.706077] ? __x64_sys_ioctl+0x80/0xb0
[16371.706232] __x64_sys_ioctl+0x80/0xb0
[16371.706392] do_syscall_64+0x38/0x90
[16371.706551] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16371.706771] RIP: 0033:0x7fad558114cb
[16371.706947] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[16371.707492] RSP: 002b:00007fff5e150d88 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[16371.707842] RAX: ffffffffffffffda RBX: 00007fff5e151dd0 RCX: 00007fad558114cb
[16371.708135] RDX: 00007fff5e150d90 RSI: 0000000050009418 RDI: 0000000000000003
[16371.708372] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fff5e152917
[16371.708585] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[16371.708834] R13: 00007fff5e150d90 R14: 00000000004063d0 R15: 00007fad557166c8
[16371.709082]
[16371.709245] irq event stamp: 0
[16371.709400] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16371.709597] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16371.709938] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16371.710246] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16371.710443] ---[ end trace 2d9143a73fa037af ]---
[16371.710696] ------------[ cut here ]------------
[16371.710864] WARNING: CPU: 1 PID: 2492559 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16371.711250] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16371.719651] CPU: 1 PID: 2492559 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16371.719962] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16371.720240] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16371.720475] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16371.721054] RSP: 0018:ffff9ee442ae7988 EFLAGS: 00010202
[16371.721244] RAX: 000000000000000d RBX: ffff89058c0f8800 RCX: 0000000000000000
[16371.721500] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16371.721811] RBP: 0000000000000000 R08: ffff89056dad0e50 R09: 0000000000000000
[16371.722086] R10: ffff89056dad0ea0 R11: ffff890582fdc608 R12: ffff8904b37476e8
[16371.722311] R13: ffff890553e3cae0 R14: ffff89056dad0d68 R15: ffff89056dad0e10
[16371.723255] FS: 00007fad55716740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16371.723556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16371.723797] CR2: 00007fc8714b2fc0 CR3: 000000014c08e003 CR4: 0000000000370ee0
[16371.724060] Call Trace:
[16371.724199]
[16371.724366] ? __mutex_lock+0x80/0x8a0
[16371.724580] ? __mutex_lock+0xda/0x8a0
[16371.724772] ? lock_release+0x1d0/0x2d0
[16371.724954] btrfs_run_delayed_refs+0x86/0x210
[16371.725144] ? __mutex_unlock_slowpath+0x35/0x260
[16371.725331] btrfs_start_dirty_block_groups+0x2af/0x540
[16371.725534] btrfs_commit_transaction+0x85e/0xad0
[16371.725744] ? _raw_spin_unlock+0x29/0x40
[16371.725937] ? btrfs_block_rsv_release+0x1c2/0x1e0
[16371.726108] create_subvol+0x567/0x9a0
[16371.726275] btrfs_mksubvol+0x447/0x4c0
[16371.726437] ? preempt_count_add+0x49/0xa0
[16371.726618] __btrfs_ioctl_snap_create+0x123/0x190
[16371.726840] ? _copy_from_user+0x65/0xa0
[16371.727047] btrfs_ioctl_snap_create_v2+0xbb/0x140
[16371.727236] btrfs_ioctl+0x105/0x3160
[16371.727423] ? rcu_read_lock_sched_held+0x12/0x60
[16371.727655] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[16371.727845] ? do_sys_openat2+0x5e/0x140
[16371.727992] ? kmem_cache_free+0x111/0x510
[16371.728144] ? __x64_sys_ioctl+0x80/0xb0
[16371.728291] __x64_sys_ioctl+0x80/0xb0
[16371.728477] do_syscall_64+0x38/0x90
[16371.728615] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16371.728792] RIP: 0033:0x7fad558114cb
[16371.728936] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[16371.729436] RSP: 002b:00007fff5e150d88 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[16371.729687] RAX: ffffffffffffffda RBX: 00007fff5e151dd0 RCX: 00007fad558114cb
[16371.729883] RDX: 00007fff5e150d90 RSI: 0000000050009418 RDI: 0000000000000003
[16371.730074] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fff5e152917
[16371.730268] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[16371.730492] R13: 00007fff5e150d90 R14: 00000000004063d0 R15: 00007fad557166c8
[16371.730713]
[16371.730835] irq event stamp: 0
[16371.730971] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16371.731179] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16371.731493] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16371.731776] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16371.731968] ---[ end trace 2d9143a73fa037b0 ]---
[16371.732188] ------------[ cut here ]------------
[16371.732358] WARNING: CPU: 1 PID: 2492559 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16371.732659] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16371.734112] CPU: 1 PID: 2492559 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16371.734367] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16371.734626] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16371.734808] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16371.735264] RSP: 0018:ffff9ee442ae7988 EFLAGS: 00010202
[16371.735434] RAX: 000000000000000d RBX: ffff89058c0f8800 RCX: 0000000000000000
[16371.735631] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16371.735839] RBP: ffff89057505e5e0 R08: ffff89056dad0848 R09: 0000000000000000
[16371.736037] R10: ffff89056dad0d68 R11: ffff8905489b9a08 R12: ffff89058779c958
[16371.736232] R13: ffff890553e3cae0 R14: ffff89056dad0750 R15: ffff89056dad07f8
[16371.736430] FS: 00007fad55716740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16371.736672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16371.736861] CR2: 00007fc8714b2fc0 CR3: 000000014c08e003 CR4: 0000000000370ee0
[16371.737060] Call Trace:
[16371.737184]
[16371.737298] ? __mutex_lock+0x80/0x8a0
[16371.737449] ? __mutex_lock+0xda/0x8a0
[16371.737594] ? lock_release+0x1d0/0x2d0
[16371.737752] btrfs_run_delayed_refs+0x86/0x210
[16371.737902] ? __mutex_unlock_slowpath+0x35/0x260
[16371.738063] btrfs_start_dirty_block_groups+0x2af/0x540
[16371.738261] btrfs_commit_transaction+0x85e/0xad0
[16371.738425] ? _raw_spin_unlock+0x29/0x40
[16371.738576] ? btrfs_block_rsv_release+0x1c2/0x1e0
[16371.738751] create_subvol+0x567/0x9a0
[16371.738901] btrfs_mksubvol+0x447/0x4c0
[16371.739042] ? preempt_count_add+0x49/0xa0
[16371.739190] __btrfs_ioctl_snap_create+0x123/0x190
[16371.739353] ? _copy_from_user+0x65/0xa0
[16371.739501] btrfs_ioctl_snap_create_v2+0xbb/0x140
[16371.739658] btrfs_ioctl+0x105/0x3160
[16371.739810] ? rcu_read_lock_sched_held+0x12/0x60
[16371.739972] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[16371.740149] ? do_sys_openat2+0x5e/0x140
[16371.740293] ? kmem_cache_free+0x111/0x510
[16371.740443] ? __x64_sys_ioctl+0x80/0xb0
[16371.740589] __x64_sys_ioctl+0x80/0xb0
[16371.740752] do_syscall_64+0x38/0x90
[16371.740894] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16371.741059] RIP: 0033:0x7fad558114cb
[16371.741199] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[16371.741666] RSP: 002b:00007fff5e150d88 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[16371.741916] RAX: ffffffffffffffda RBX: 00007fff5e151dd0 RCX: 00007fad558114cb
[16371.742113] RDX: 00007fff5e150d90 RSI: 0000000050009418 RDI: 0000000000000003
[16371.742310] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fff5e152917
[16371.742508] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[16371.742715] R13: 00007fff5e150d90 R14: 00000000004063d0 R15: 00007fad557166c8
[16371.742912]
[16371.743025] irq event stamp: 0
[16371.743157] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16371.743340] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16371.743589] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16371.743856] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16371.744037] ---[ end trace 2d9143a73fa037b1 ]---
[16371.744235] ------------[ cut here ]------------
[16371.744395] WARNING: CPU: 1 PID: 2492559 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16371.744689] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd i2c_i801 lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16371.746077] CPU: 1 PID: 2492559 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[16371.746335] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16371.746593] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16371.746776] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4e 48 8b 05 58 b5 85 01 e8
[16371.747232] RSP: 0018:ffff9ee442ae7988 EFLAGS: 00010202
[16371.747400] RAX: 000000000000000d RBX: ffff89058c0f8800 RCX: 0000000000000000
[16371.747596] RDX: 0000000000000001 RSI: ffffffffb15b5d6a RDI: 00000000ffffffff
[16371.747806] RBP: 0000000000000000 R08: ffff89056dad0220 R09: 0000000000000000
[16371.748003] R10: ffff89056dad0750 R11: ffff8905489b9a08 R12: ffff890573b14070
[16371.748199] R13: ffff890553e3cae0 R14: ffff89056dad0138 R15: ffff89056dad01e0
[16371.748397] FS: 00007fad55716740(0000) GS:ffff8905bbd00000(0000) knlGS:0000000000000000
[16371.748649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16371.748836] CR2: 00007fc8714b2fc0 CR3: 000000014c08e003 CR4: 0000000000370ee0
[16371.749036] Call Trace:
[16371.749157]
[16371.749274] btrfs_run_delayed_refs+0x86/0x210
[16371.756334] ? __mutex_unlock_slowpath+0x35/0x260
[16371.756516] btrfs_start_dirty_block_groups+0x2af/0x540
[16371.756721] btrfs_commit_transaction+0x85e/0xad0
[16371.756880] ? _raw_spin_unlock+0x29/0x40
[16371.757028] ? btrfs_block_rsv_release+0x1c2/0x1e0
[16371.757190] create_subvol+0x567/0x9a0
[16371.757336] btrfs_mksubvol+0x447/0x4c0
[16371.757480] ? preempt_count_add+0x49/0xa0
[16371.757630] __btrfs_ioctl_snap_create+0x123/0x190
[16371.757801] ? _copy_from_user+0x65/0xa0
[16371.757948] btrfs_ioctl_snap_create_v2+0xbb/0x140
[16371.758110] btrfs_ioctl+0x105/0x3160
[16371.758254] ? rcu_read_lock_sched_held+0x12/0x60
[16371.758415] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[16371.758589] ? do_sys_openat2+0x5e/0x140
[16371.758747] ? kmem_cache_free+0x111/0x510
[16371.758900] ? __x64_sys_ioctl+0x80/0xb0
[16371.759046] __x64_sys_ioctl+0x80/0xb0
[16371.759188] do_syscall_64+0x38/0x90
[16371.759331] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16371.759500] RIP: 0033:0x7fad558114cb
[16371.759638] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[16371.760107] RSP: 002b:00007fff5e150d88 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[16371.760398] RAX: ffffffffffffffda RBX: 00007fff5e151dd0 RCX: 00007fad558114cb
[16371.760596] RDX: 00007fff5e150d90 RSI: 0000000050009418 RDI: 0000000000000003
[16371.760802] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fff5e152917
[16371.761000] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[16371.761195] R13: 00007fff5e150d90 R14: 00000000004063d0 R15: 00007fad557166c8
[16371.761421]
[16371.761585] irq event stamp: 0
[16371.761729] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16371.761913] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16371.762164] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16371.762463] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16371.762644] ---[ end trace 2d9143a73fa037b2 ]---
[16373.565738] BTRFS info (device dm-11): flagging fs with big metadata feature
[16373.565963] BTRFS info (device dm-11): turning on async discard
[16373.566141] BTRFS info (device dm-11): disk space caching is enabled
[16373.566322] BTRFS info (device dm-11): has skinny extents
[16373.578179] loop0: detected capacity change from 0 to 6629376
[16373.596780] BTRFS info (device loop0): flagging fs with big metadata feature
[16373.597047] BTRFS info (device loop0): disk space caching is enabled
[16373.597250] BTRFS info (device loop0): has skinny extents
[16373.706697] BTRFS info (device loop0): enabling ssd optimizations
[16373.727654] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[16374.743193] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16374.756902] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16374.757212] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[16374.757521] BTRFS info (device loop0): forced readonly
[16374.757704] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16374.757947] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16374.759901] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16374.760282] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16374.763862] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[16374.763914] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[16374.764152] BTRFS info (device dm-11): forced readonly
[16374.764528] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16374.764698] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16374.773191] BTRFS warning (device loop0): direct IO failed ino 1434 rw 0,0 sector 0x8cd0 len 0 err no 10
[16376.845888] BTRFS info (device dm-11): flagging fs with big metadata feature
[16376.846134] BTRFS info (device dm-11): turning on async discard
[16376.846348] BTRFS info (device dm-11): disk space caching is enabled
[16376.846547] BTRFS info (device dm-11): has skinny extents
[16376.848524] BTRFS info (device dm-11): start tree-log replay
[16376.848977] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[16376.849266] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[16376.897666] loop0: detected capacity change from 0 to 6629376
[16376.923663] BTRFS info (device loop0): flagging fs with big metadata feature
[16376.923909] BTRFS info (device loop0): disk space caching is enabled
[16376.924116] BTRFS info (device loop0): has skinny extents
[16376.957335] BTRFS info (device loop0): enabling ssd optimizations
[16376.957573] BTRFS info (device loop0): start tree-log replay
[16379.152214] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16379.152546] btrfs_dev_stat_print_on_error: 113 callbacks suppressed
[16379.152548] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16379.153095] BTRFS error (device dm-11): error writing primary super block to device 1
[16379.153512] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[16379.154010] BTRFS info (device dm-11): forced readonly
[16379.154272] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[16379.154727] blk_print_req_error: 4 callbacks suppressed
[16379.154729] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16379.155435] loop: Write error at byte offset 732471296, length 4096.
[16379.155768] I/O error, dev loop0, sector 1430608 op 0x1:(WRITE) flags 0x8800 phys_seg 3 prio class 0
[16379.156208] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16379.156583] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16379.156664] BTRFS warning (device loop0): direct IO failed ino 1414 rw 1,34817 sector 0x15d450 len 0 err no 10
[16379.156764] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[16379.157858] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16379.158054] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[16379.158334] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[16379.158595] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[16379.159111] BTRFS info (device loop0): forced readonly
[16379.159114] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16379.159116] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16379.162832] loop: Write error at byte offset 860569600, length 4096.
[16379.163416] loop: Write error at byte offset 904548352, length 4096.
[16379.163641] loop: Write error at byte offset 905224192, length 4096.
[16379.164036] loop: Write error at byte offset 893485056, length 4096.
[16379.164275] loop: Write error at byte offset 893882368, length 4096.
[16379.164495] I/O error, dev loop0, sector 1745864 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16379.164970] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[16379.165007] I/O error, dev loop0, sector 1680800 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16379.165728] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[16379.166032] I/O error, dev loop0, sector 1766696 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[16379.167355] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[16379.167687] I/O error, dev loop0, sector 1768016 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[16379.167981] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[16379.168304] I/O error, dev loop0, sector 1745088 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16379.168596] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[16380.387942] BTRFS info (device dm-11): flagging fs with big metadata feature
[16380.388172] BTRFS info (device dm-11): turning on async discard
[16380.388363] BTRFS info (device dm-11): disk space caching is enabled
[16380.388552] BTRFS info (device dm-11): has skinny extents
[16380.390745] BTRFS info (device dm-11): start tree-log replay
[16380.620391] loop0: detected capacity change from 0 to 6629376
[16380.630806] BTRFS info (device loop0): flagging fs with big metadata feature
[16380.631044] BTRFS info (device loop0): disk space caching is enabled
[16380.631253] BTRFS info (device loop0): has skinny extents
[16380.648693] BTRFS info (device loop0): enabling ssd optimizations
[16381.741322] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16381.741657] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16381.741949] BTRFS error (device dm-11): error writing primary super block to device 1
[16381.742192] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[16381.742574] BTRFS info (device dm-11): forced readonly
[16381.742758] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[16381.745277] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16381.745968] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16381.749663] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16381.755332] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16381.755401] BTRFS error (device loop0): error writing primary super block to device 1
[16381.756750] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[16381.757229] BTRFS info (device loop0): forced readonly
[16381.757492] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16381.757894] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16381.758352] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16381.758626] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16381.759417] loop: Write error at byte offset 731635712, length 4096.
[16381.759660] loop: Write error at byte offset 819216384, length 4096.
[16381.759853] loop: Write error at byte offset 821673984, length 4096.
[16381.760047] I/O error, dev loop0, sector 90560 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16381.760325] I/O error, dev loop0, sector 1428976 op 0x1:(WRITE) flags 0x0 phys_seg 9 prio class 0
[16382.882423] BTRFS info (device dm-11): flagging fs with big metadata feature
[16382.882677] BTRFS info (device dm-11): turning on async discard
[16382.882868] BTRFS info (device dm-11): disk space caching is enabled
[16382.883066] BTRFS info (device dm-11): has skinny extents
[16382.885339] BTRFS info (device dm-11): start tree-log replay
[16382.940141] loop0: detected capacity change from 0 to 6629376
[16382.949085] BTRFS info (device loop0): flagging fs with big metadata feature
[16382.949963] BTRFS info (device loop0): disk space caching is enabled
[16382.950294] BTRFS info (device loop0): has skinny extents
[16382.970255] BTRFS info (device loop0): enabling ssd optimizations
[16384.006510] BTRFS: error (device dm-11) in cache_save_setup:2753: errno=-5 IO failure
[16384.006973] BTRFS info (device dm-11): forced readonly
[16384.007339] loop: Write error at byte offset 665714688, length 4096.
[16384.008793] BTRFS: error (device loop0) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[16384.009286] BTRFS info (device loop0): forced readonly
[16384.009548] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16384.009955] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16384.010448] BTRFS: error (device dm-11) in btrfs_write_dirty_block_groups:3154: errno=-5 IO failure
[16384.011413] BTRFS warning (device loop0): csum hole found for disk bytenr range [620376064, 620380160)
[16384.011745] BTRFS warning (device loop0): csum hole found for disk bytenr range [620380160, 620384256)
[16384.012063] BTRFS warning (device loop0): csum hole found for disk bytenr range [620384256, 620388352)
[16384.012377] BTRFS warning (device loop0): csum hole found for disk bytenr range [620388352, 620392448)
[16384.012700] BTRFS warning (device loop0): csum hole found for disk bytenr range [620392448, 620396544)
[16384.013009] BTRFS warning (device loop0): csum hole found for disk bytenr range [620396544, 620400640)
[16384.013323] BTRFS warning (device loop0): csum hole found for disk bytenr range [620400640, 620404736)
[16384.013644] BTRFS warning (device loop0): csum hole found for disk bytenr range [620404736, 620408832)
[16384.013951] BTRFS warning (device loop0): csum hole found for disk bytenr range [620408832, 620412928)
[16384.014086] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16384.014271] BTRFS warning (device loop0): csum hole found for disk bytenr range [620412928, 620417024)
[16384.015046] btrfs_print_data_csum_error: 6 callbacks suppressed
[16384.015049] BTRFS warning (device loop0): csum failed root 5 ino 1761 off 3514368 csum 0xab796b80 expected csum 0x00000000 mirror 1
[16384.015056] BTRFS warning (device loop0): csum failed root 5 ino 1761 off 3518464 csum 0x096cfcde expected csum 0x00000000 mirror 1
[16384.015363] BTRFS warning (device loop0): csum failed root 5 ino 1761 off 3522560 csum 0x096cfcde expected csum 0x00000000 mirror 1
[16384.015709] BTRFS warning (device loop0): csum failed root 5 ino 1761 off 3526656 csum 0x096cfcde expected csum 0x00000000 mirror 1
[16384.015731] BTRFS warning (device loop0): csum failed root 5 ino 1761 off 3530752 csum 0x096cfcde expected csum 0x00000000 mirror 1
[16384.016231] BTRFS warning (device loop0): csum failed root 5 ino 1761 off 3534848 csum 0x096cfcde expected csum 0x00000000 mirror 1
[16384.016587] BTRFS warning (device loop0): csum failed root 5 ino 1761 off 3538944 csum 0x096cfcde expected csum 0x00000000 mirror 1
[16384.017104] BTRFS warning (device loop0): csum failed root 5 ino 1761 off 3543040 csum 0x096cfcde expected csum 0x00000000 mirror 1
[16384.017453] BTRFS warning (device loop0): csum failed root 5 ino 1761 off 3547136 csum 0x096cfcde expected csum 0x00000000 mirror 1
[16384.017977] BTRFS warning (device loop0): csum failed root 5 ino 1761 off 3551232 csum 0x096cfcde expected csum 0x00000000 mirror 1
[16384.021375] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[16384.021806] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[16385.305986] BTRFS info (device dm-11): flagging fs with big metadata feature
[16385.306294] BTRFS info (device dm-11): turning on async discard
[16385.306486] BTRFS info (device dm-11): disk space caching is enabled
[16385.306697] BTRFS info (device dm-11): has skinny extents
[16385.308860] BTRFS info (device dm-11): start tree-log replay
[16385.359506] loop0: detected capacity change from 0 to 6629376
[16385.375015] BTRFS info (device loop0): flagging fs with big metadata feature
[16385.375258] BTRFS info (device loop0): disk space caching is enabled
[16385.375458] BTRFS info (device loop0): has skinny extents
[16385.379152] BTRFS info (device loop0): enabling ssd optimizations