[30926.045600] R10: ffff953d2892e600 R11: ffff953d56d39a08 R12: ffff953d28839690
[30926.045839] R13: ffff953c6f2e0900 R14: ffff953d2892ec30 R15: ffff953d2892ecd8
[30926.046063] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.046353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.046554] CR2: 0000560eb9664000 CR3: 000000010b30c002 CR4: 0000000000370ee0
[30926.046780] Call Trace:
[30926.046928]
[30926.047066] ? __mutex_lock+0x80/0x8a0
[30926.047229] ? __mutex_lock+0xda/0x8a0
[30926.053905] ? lock_release+0x1d0/0x2d0
[30926.054078] btrfs_run_delayed_refs+0x86/0x210
[30926.054256] ? __mutex_unlock_slowpath+0x35/0x260
[30926.054441] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.054641] ? __mutex_unlock_slowpath+0x35/0x260
[30926.054836] btrfs_commit_transaction+0x85e/0xad0
[30926.055018] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.055211] ? vfs_fsync_range+0x90/0x90
[30926.055379] iterate_supers+0x85/0xf0
[30926.055549] ksys_sync+0x50/0x80
[30926.055701] __do_sys_sync+0xa/0x10
[30926.055874] do_syscall_64+0x38/0x90
[30926.056038] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.056226] RIP: 0033:0x7fb3f21c807b
[30926.056385] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.056944] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.057221] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.057449] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.057682] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.057923] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.058151] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.058386]
[30926.059392] irq event stamp: 0
[30926.059624] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.059961] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.060407] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.060863] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.061178] ---[ end trace 3cbaed47c56d30ca ]---
[30926.061574] ------------[ cut here ]------------
[30926.061854] WARNING: CPU: 1 PID: 1992306 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30926.062338] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30926.064693] CPU: 1 PID: 1992306 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30926.065005] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30926.065297] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30926.065508] 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 4d 48 8b 05 58 b5 85 01 e8
[30926.066059] RSP: 0018:ffffa05b86237cb0 EFLAGS: 00010202
[30926.066249] RAX: 000000000000000d RBX: ffff953d32b53000 RCX: 0000000000000000
[30926.066478] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30926.066703] RBP: 0000000000000000 R08: ffff953d0477f5d8 R09: 0000000000000000
[30926.066940] R10: ffff953d2892ec00 R11: ffff953d56d39a08 R12: ffff953d288398c0
[30926.067162] R13: ffff953c6f2e0900 R14: ffff953d0477f4e0 R15: ffff953d0477f588
[30926.067388] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.067685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.067897] CR2: 0000560eb9664000 CR3: 000000010b30c002 CR4: 0000000000370ee0
[30926.068124] Call Trace:
[30926.068262]
[30926.068399] ? __mutex_lock+0x80/0x8a0
[30926.068568] ? __mutex_lock+0xda/0x8a0
[30926.068731] ? lock_release+0x1d0/0x2d0
[30926.068914] btrfs_run_delayed_refs+0x86/0x210
[30926.069094] ? __mutex_unlock_slowpath+0x35/0x260
[30926.069276] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.069471] ? __mutex_unlock_slowpath+0x35/0x260
[30926.069657] btrfs_commit_transaction+0x85e/0xad0
[30926.069850] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.070046] ? vfs_fsync_range+0x90/0x90
[30926.070211] iterate_supers+0x85/0xf0
[30926.070373] ksys_sync+0x50/0x80
[30926.070536] __do_sys_sync+0xa/0x10
[30926.070694] do_syscall_64+0x38/0x90
[30926.070868] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.071064] RIP: 0033:0x7fb3f21c807b
[30926.071361] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.072266] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.072773] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.073230] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.073640] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.074075] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.074512] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.074965]
[30926.075182] irq event stamp: 0
[30926.075479] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.075884] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.076411] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.076873] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.077174] ---[ end trace 3cbaed47c56d30cb ]---
[30926.077558] ------------[ cut here ]------------
[30926.077839] WARNING: CPU: 1 PID: 1992306 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30926.078321] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30926.080706] CPU: 1 PID: 1992306 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30926.081149] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30926.081629] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30926.081931] 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 4d 48 8b 05 58 b5 85 01 e8
[30926.082695] RSP: 0018:ffffa05b86237cb0 EFLAGS: 00010202
[30926.082989] RAX: 000000000000000d RBX: ffff953d32b53000 RCX: 0000000000000000
[30926.083322] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30926.083655] RBP: 0000000000000000 R08: ffff953d0477f710 R09: 0000000000000000
[30926.083999] R10: ffff953d0477f400 R11: ffff953d56d39a08 R12: ffff953d28839f50
[30926.084330] R13: ffff953c6f2e0900 R14: ffff953d0477f618 R15: ffff953d0477f6c0
[30926.084656] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.085094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.085387] CR2: 0000560eb9664000 CR3: 000000010b30c002 CR4: 0000000000370ee0
[30926.085731] Call Trace:
[30926.085952]
[30926.086152] ? __mutex_lock+0x80/0x8a0
[30926.086395] ? __mutex_lock+0xda/0x8a0
[30926.086644] ? lock_release+0x1d0/0x2d0
[30926.086898] btrfs_run_delayed_refs+0x86/0x210
[30926.087154] ? __mutex_unlock_slowpath+0x35/0x260
[30926.087420] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.087691] ? __mutex_unlock_slowpath+0x35/0x260
[30926.087960] btrfs_commit_transaction+0x85e/0xad0
[30926.088214] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.089434] ? vfs_fsync_range+0x90/0x90
[30926.089692] iterate_supers+0x85/0xf0
[30926.089937] ksys_sync+0x50/0x80
[30926.090154] __do_sys_sync+0xa/0x10
[30926.090382] do_syscall_64+0x38/0x90
[30926.090615] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.090901] RIP: 0033:0x7fb3f21c807b
[30926.091134] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.091940] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.092349] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.092685] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.093032] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.093362] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.093696] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.094047]
[30926.094242] irq event stamp: 0
[30926.094456] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.094770] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.095216] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.095608] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.095838] ---[ end trace 3cbaed47c56d30cc ]---
[30926.096096] ------------[ cut here ]------------
[30926.096276] WARNING: CPU: 1 PID: 1992306 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30926.096605] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30926.098211] CPU: 1 PID: 1992306 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30926.105081] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30926.105390] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30926.105619] 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 4d 48 8b 05 58 b5 85 01 e8
[30926.106156] RSP: 0018:ffffa05b86237cb0 EFLAGS: 00010202
[30926.106349] RAX: 000000000000000d RBX: ffff953d32b53000 RCX: 0000000000000000
[30926.106586] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30926.106825] RBP: 0000000000000000 R08: ffff953d0477f4a0 R09: 0000000000000000
[30926.107063] R10: ffff953d0477f600 R11: ffff953d56d39a08 R12: ffff953d28839540
[30926.107294] R13: ffff953c6f2e0900 R14: ffff953d0477f3a8 R15: ffff953d0477f450
[30926.107529] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.107829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.108033] CR2: 0000560eb9664000 CR3: 000000010b30c002 CR4: 0000000000370ee0
[30926.108265] Call Trace:
[30926.108406]
[30926.108549] ? __mutex_lock+0x80/0x8a0
[30926.108723] ? __mutex_lock+0xda/0x8a0
[30926.108910] ? lock_release+0x1d0/0x2d0
[30926.109077] btrfs_run_delayed_refs+0x86/0x210
[30926.109254] ? __mutex_unlock_slowpath+0x35/0x260
[30926.109450] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.109652] ? __mutex_unlock_slowpath+0x35/0x260
[30926.109851] btrfs_commit_transaction+0x85e/0xad0
[30926.110041] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.110246] ? vfs_fsync_range+0x90/0x90
[30926.110417] iterate_supers+0x85/0xf0
[30926.110588] ksys_sync+0x50/0x80
[30926.110742] __do_sys_sync+0xa/0x10
[30926.110916] do_syscall_64+0x38/0x90
[30926.111086] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.111414] RIP: 0033:0x7fb3f21c807b
[30926.111760] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.112782] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.113339] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.113794] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.114249] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.114655] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.115202] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.115656]
[30926.115989] irq event stamp: 0
[30926.116380] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.116762] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.117197] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.117614] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.117934] ---[ end trace 3cbaed47c56d30cd ]---
[30926.118304] ------------[ cut here ]------------
[30926.119518] WARNING: CPU: 1 PID: 1992306 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30926.119998] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30926.122318] CPU: 1 PID: 1992306 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30926.122745] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30926.123176] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30926.123467] 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 4d 48 8b 05 58 b5 85 01 e8
[30926.124246] RSP: 0018:ffffa05b86237cb0 EFLAGS: 00010202
[30926.124516] RAX: 000000000000000d RBX: ffff953d32b53000 RCX: 0000000000000000
[30926.124846] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30926.125163] RBP: 0000000000000000 R08: ffff953d0477ff98 R09: 0000000000000000
[30926.125484] R10: ffff953d0477f300 R11: ffff953d56d39a08 R12: ffff953d28839230
[30926.125818] R13: ffff953c6f2e0900 R14: ffff953d0477fea0 R15: ffff953d0477ff48
[30926.126142] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.126565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.126859] CR2: 0000560eb9664000 CR3: 000000010b30c002 CR4: 0000000000370ee0
[30926.127180] Call Trace:
[30926.127378]
[30926.127580] ? __mutex_lock+0x80/0x8a0
[30926.127832] ? __mutex_lock+0xda/0x8a0
[30926.128067] ? lock_release+0x1d0/0x2d0
[30926.128307] btrfs_run_delayed_refs+0x86/0x210
[30926.128559] ? __mutex_unlock_slowpath+0x35/0x260
[30926.128832] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.129106] ? __mutex_unlock_slowpath+0x35/0x260
[30926.129368] btrfs_commit_transaction+0x85e/0xad0
[30926.129635] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.129921] ? vfs_fsync_range+0x90/0x90
[30926.130162] iterate_supers+0x85/0xf0
[30926.130396] ksys_sync+0x50/0x80
[30926.130624] __do_sys_sync+0xa/0x10
[30926.130865] do_syscall_64+0x38/0x90
[30926.131102] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.131371] RIP: 0033:0x7fb3f21c807b
[30926.131604] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.132376] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.132787] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.133124] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.133439] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.133756] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.134090] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.134407]
[30926.134608] irq event stamp: 0
[30926.134839] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.135136] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.135546] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.135982] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.136274] ---[ end trace 3cbaed47c56d30ce ]---
[30926.136659] ------------[ cut here ]------------
[30926.136941] WARNING: CPU: 1 PID: 1992306 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30926.137404] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30926.139759] CPU: 1 PID: 1992306 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30926.140187] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30926.140623] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30926.140919] 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 4d 48 8b 05 58 b5 85 01 e8
[30926.141666] RSP: 0018:ffffa05b86237cb0 EFLAGS: 00010202
[30926.141958] RAX: 000000000000000d RBX: ffff953d32b53000 RCX: 0000000000000000
[30926.142278] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30926.142600] RBP: 0000000000000000 R08: ffff953d0b2d7358 R09: 0000000000000000
[30926.142939] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff953d0cfb68f0
[30926.143264] R13: ffff953c6f2e0900 R14: ffff953d0b2d7270 R15: ffff953d0b2d7318
[30926.143582] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.144010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.144302] CR2: 0000560eb9664000 CR3: 000000010b30c002 CR4: 0000000000370ee0
[30926.144633] Call Trace:
[30926.144847]
[30926.145040] ? __mutex_lock+0x80/0x8a0
[30926.145276] ? __mutex_lock+0xda/0x8a0
[30926.145521] ? lock_release+0x1d0/0x2d0
[30926.145756] btrfs_run_delayed_refs+0x86/0x210
[30926.146030] ? __mutex_unlock_slowpath+0x35/0x260
[30926.146294] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.146566] ? __mutex_unlock_slowpath+0x35/0x260
[30926.146839] btrfs_commit_transaction+0x85e/0xad0
[30926.147094] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.147375] ? vfs_fsync_range+0x90/0x90
[30926.147620] iterate_supers+0x85/0xf0
[30926.147868] ksys_sync+0x50/0x80
[30926.148091] __do_sys_sync+0xa/0x10
[30926.148320] do_syscall_64+0x38/0x90
[30926.148556] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.148839] RIP: 0033:0x7fb3f21c807b
[30926.149075] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.150814] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.151215] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.151544] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.151878] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.152205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.152530] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.152876]
[30926.163691] irq event stamp: 0
[30926.163864] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.164085] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.164384] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.164710] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.164940] ---[ end trace 3cbaed47c56d30cf ]---
[30926.165284] ------------[ cut here ]------------
[30926.165553] WARNING: CPU: 1 PID: 1992306 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30926.165919] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30926.167809] CPU: 1 PID: 1992306 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30926.168112] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30926.168420] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30926.168636] 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 4d 48 8b 05 58 b5 85 01 e8
[30926.169278] RSP: 0018:ffffa05b86237cb0 EFLAGS: 00010202
[30926.169562] RAX: 000000000000000d RBX: ffff953d32b53000 RCX: 0000000000000000
[30926.169830] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30926.170067] RBP: 0000000000000000 R08: ffff953d0b2d7970 R09: 0000000000000000
[30926.170300] R10: ffff953d0b2d7201 R11: ffff953d56d38608 R12: ffff953d0cfb64e0
[30926.170543] R13: ffff953c6f2e0900 R14: ffff953d0b2d7888 R15: ffff953d0b2d7930
[30926.170780] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.171095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.171302] CR2: 0000560eb9664000 CR3: 000000010b30c002 CR4: 0000000000370ee0
[30926.171550] Call Trace:
[30926.171702]
[30926.171852] ? __mutex_lock+0x80/0x8a0
[30926.172090] ? __mutex_lock+0xda/0x8a0
[30926.172317] ? lock_release+0x1d0/0x2d0
[30926.172494] btrfs_run_delayed_refs+0x86/0x210
[30926.172690] ? __mutex_unlock_slowpath+0x35/0x260
[30926.172894] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.173092] ? __mutex_unlock_slowpath+0x35/0x260
[30926.173276] btrfs_commit_transaction+0x85e/0xad0
[30926.173469] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.173685] ? vfs_fsync_range+0x90/0x90
[30926.173875] iterate_supers+0x85/0xf0
[30926.174043] ksys_sync+0x50/0x80
[30926.174198] __do_sys_sync+0xa/0x10
[30926.174377] do_syscall_64+0x38/0x90
[30926.174572] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.174850] RIP: 0033:0x7fb3f21c807b
[30926.175090] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.175677] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.175973] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.176208] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.176443] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.176711] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.177028] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.177274]
[30926.177409] irq event stamp: 0
[30926.177566] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.177784] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.178095] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.178398] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.178622] ---[ end trace 3cbaed47c56d30d0 ]---
[30926.178907] ------------[ cut here ]------------
[30926.179093] WARNING: CPU: 1 PID: 1992306 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30926.179437] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30926.182326] CPU: 1 PID: 1992306 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30926.182794] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30926.183265] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30926.183575] 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 4d 48 8b 05 58 b5 85 01 e8
[30926.184433] RSP: 0018:ffffa05b86237cb0 EFLAGS: 00010202
[30926.184730] RAX: 000000000000000d RBX: ffff953d32b53000 RCX: 0000000000000000
[30926.185095] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30926.185435] RBP: 0000000000000000 R08: ffff953d0b2d7490 R09: 0000000000000000
[30926.185794] R10: ffff953d0b2d7800 R11: ffff953d56d38608 R12: ffff953d0cfb6208
[30926.186160] R13: ffff953c6f2e0900 R14: ffff953d0b2d73a8 R15: ffff953d0b2d7450
[30926.186425] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.186726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.186950] CR2: 0000560eb9664000 CR3: 000000010b30c002 CR4: 0000000000370ee0
[30926.187182] Call Trace:
[30926.187325]
[30926.187467] ? __mutex_lock+0x80/0x8a0
[30926.187636] ? __mutex_lock+0xda/0x8a0
[30926.187820] ? lock_release+0x1d0/0x2d0
[30926.187993] btrfs_run_delayed_refs+0x86/0x210
[30926.188171] ? __mutex_unlock_slowpath+0x35/0x260
[30926.188356] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.188560] ? __mutex_unlock_slowpath+0x35/0x260
[30926.188749] btrfs_commit_transaction+0x85e/0xad0
[30926.188949] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.189148] ? vfs_fsync_range+0x90/0x90
[30926.189317] iterate_supers+0x85/0xf0
[30926.189490] ksys_sync+0x50/0x80
[30926.189650] __do_sys_sync+0xa/0x10
[30926.189825] do_syscall_64+0x38/0x90
[30926.189994] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.190190] RIP: 0033:0x7fb3f21c807b
[30926.190353] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.190912] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.191199] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.191431] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.191664] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.191909] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.192144] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.192382]
[30926.192524] irq event stamp: 0
[30926.192675] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.192905] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.193406] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.194046] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.194473] ---[ end trace 3cbaed47c56d30d1 ]---
[30926.198888] ------------[ cut here ]------------
[30926.199179] WARNING: CPU: 1 PID: 1992306 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30926.199668] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30926.202126] CPU: 1 PID: 1992306 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30926.202579] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30926.203048] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30926.203344] 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 4d 48 8b 05 58 b5 85 01 e8
[30926.204186] RSP: 0018:ffffa05b86237cb0 EFLAGS: 00010202
[30926.204479] RAX: 000000000000000d RBX: ffff953d32b53000 RCX: 0000000000000000
[30926.204838] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30926.205174] RBP: 0000000000000000 R08: ffff953d0b2d7700 R09: 0000000000000000
[30926.205513] R10: ffff953d0b2d7300 R11: ffff953d56d38608 R12: ffff953d0cfb6000
[30926.205866] R13: ffff953c6f2e0900 R14: ffff953d0b2d7618 R15: ffff953d0b2d76c0
[30926.206206] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.206645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.206967] CR2: 0000559606527148 CR3: 000000010b30c004 CR4: 0000000000370ee0
[30926.207309] Call Trace:
[30926.207514]
[30926.207717] ? __mutex_lock+0x80/0x8a0
[30926.207976] ? __mutex_lock+0xda/0x8a0
[30926.208225] ? lock_release+0x1d0/0x2d0
[30926.208479] btrfs_run_delayed_refs+0x86/0x210
[30926.208749] ? __mutex_unlock_slowpath+0x35/0x260
[30926.209045] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.219570] ? __mutex_unlock_slowpath+0x35/0x260
[30926.219766] btrfs_commit_transaction+0x85e/0xad0
[30926.219971] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.220173] ? vfs_fsync_range+0x90/0x90
[30926.220345] iterate_supers+0x85/0xf0
[30926.220526] ksys_sync+0x50/0x80
[30926.220686] __do_sys_sync+0xa/0x10
[30926.220861] do_syscall_64+0x38/0x90
[30926.221032] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.221229] RIP: 0033:0x7fb3f21c807b
[30926.221395] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.221966] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.222252] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.222491] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.222725] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.222965] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.223198] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.223448]
[30926.223589] irq event stamp: 0
[30926.223737] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.223958] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.224248] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.224550] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.224766] ---[ end trace 3cbaed47c56d30d2 ]---
[30926.225082] ------------[ cut here ]------------
[30926.225269] WARNING: CPU: 1 PID: 1992306 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30926.225607] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30926.227263] CPU: 1 PID: 1992306 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30926.227564] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30926.227921] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30926.228124] 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 4d 48 8b 05 58 b5 85 01 e8
[30926.228673] RSP: 0018:ffffa05b86237cb0 EFLAGS: 00010202
[30926.228879] RAX: 000000000000000d RBX: ffff953d32b53000 RCX: 0000000000000000
[30926.229110] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30926.229335] RBP: ffff953c45bc5340 R08: ffff953d0b2d7bf0 R09: 0000000000000000
[30926.229575] R10: ffff953d0b2d7600 R11: ffff953d56d38608 R12: ffff953d0cfb6c30
[30926.229815] R13: ffff953c6f2e0900 R14: ffff953d0b2d7af8 R15: ffff953d0b2d7ba0
[30926.230046] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.230334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.230552] CR2: 0000559606527148 CR3: 000000010b30c004 CR4: 0000000000370ee0
[30926.230781] Call Trace:
[30926.230930]
[30926.231064] ? __mutex_lock+0x80/0x8a0
[30926.231232] ? __mutex_lock+0xda/0x8a0
[30926.231393] ? lock_release+0x1d0/0x2d0
[30926.231561] btrfs_run_delayed_refs+0x86/0x210
[30926.231742] ? __mutex_unlock_slowpath+0x35/0x260
[30926.231939] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.232131] ? __mutex_unlock_slowpath+0x35/0x260
[30926.232421] btrfs_commit_transaction+0x85e/0xad0
[30926.232745] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.233210] ? vfs_fsync_range+0x90/0x90
[30926.233535] iterate_supers+0x85/0xf0
[30926.233837] ksys_sync+0x50/0x80
[30926.233999] __do_sys_sync+0xa/0x10
[30926.234242] do_syscall_64+0x38/0x90
[30926.234526] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.234817] RIP: 0033:0x7fb3f21c807b
[30926.234995] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.235778] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.236228] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.236578] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.236997] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.237290] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.237636] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.237974]
[30926.238134] irq event stamp: 0
[30926.238346] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.238611] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.238913] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.239243] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.239502] ---[ end trace 3cbaed47c56d30d3 ]---
[30926.239911] ------------[ cut here ]------------
[30926.240163] WARNING: CPU: 1 PID: 1992306 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30926.240541] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30926.242275] CPU: 1 PID: 1992306 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30926.243614] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30926.243952] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30926.244156] 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 4d 48 8b 05 58 b5 85 01 e8
[30926.244699] RSP: 0018:ffffa05b86237cb0 EFLAGS: 00010202
[30926.244902] RAX: 000000000000000d RBX: ffff953d32b53000 RCX: 0000000000000000
[30926.245130] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30926.245357] RBP: ffff953c45bc55e0 R08: ffff953d0b2d7848 R09: 0000000000000000
[30926.245619] R10: ffff953d0b2d7a00 R11: ffff953d56d38608 R12: ffff953d0cfb6958
[30926.245919] R13: ffff953c6f2e0900 R14: ffff953d0b2d7750 R15: ffff953d0b2d77f8
[30926.246220] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.246517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.246725] CR2: 0000559606527148 CR3: 000000010b30c004 CR4: 0000000000370ee0
[30926.246967] Call Trace:
[30926.247110]
[30926.247246] btrfs_run_delayed_refs+0x86/0x210
[30926.247421] ? __mutex_unlock_slowpath+0x35/0x260
[30926.247630] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.247836] ? __mutex_unlock_slowpath+0x35/0x260
[30926.248028] btrfs_commit_transaction+0x85e/0xad0
[30926.248233] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.248509] ? vfs_fsync_range+0x90/0x90
[30926.248731] iterate_supers+0x85/0xf0
[30926.248909] ksys_sync+0x50/0x80
[30926.249063] __do_sys_sync+0xa/0x10
[30926.249223] do_syscall_64+0x38/0x90
[30926.249386] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.249593] RIP: 0033:0x7fb3f21c807b
[30926.249753] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.250294] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.250605] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.250915] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.251203] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.251428] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.251671] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.251916]
[30926.252053] irq event stamp: 0
[30926.252201] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.252414] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.252732] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.253092] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.253347] ---[ end trace 3cbaed47c56d30d4 ]---
[30926.253736] ------------[ cut here ]------------
[30926.254005] WARNING: CPU: 1 PID: 1992306 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30926.254327] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30926.256050] CPU: 1 PID: 1992306 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30926.256447] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30926.256847] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30926.257050] 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 4d 48 8b 05 58 b5 85 01 e8
[30926.264809] RSP: 0018:ffffa05b86237cb0 EFLAGS: 00010202
[30926.265045] RAX: 000000000000000d RBX: ffff953d32b53000 RCX: 0000000000000000
[30926.265274] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30926.265504] RBP: ffff953c45bc57e0 R08: ffff953d0b2d7ab8 R09: 0000000000000000
[30926.265738] R10: ffff953d0b2d7700 R11: ffff953d56d38608 R12: ffff953d0cfb6138
[30926.265975] R13: ffff953c6f2e0900 R14: ffff953d0b2d79c0 R15: ffff953d0b2d7a68
[30926.266202] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.266496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.266765] CR2: 0000559606527148 CR3: 000000010b30c004 CR4: 0000000000370ee0
[30926.267109] Call Trace:
[30926.267258]
[30926.267398] btrfs_run_delayed_refs+0x86/0x210
[30926.267658] ? __mutex_unlock_slowpath+0x35/0x260
[30926.267898] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.268094] ? __mutex_unlock_slowpath+0x35/0x260
[30926.268276] btrfs_commit_transaction+0x85e/0xad0
[30926.268456] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.268670] ? vfs_fsync_range+0x90/0x90
[30926.268852] iterate_supers+0x85/0xf0
[30926.269016] ksys_sync+0x50/0x80
[30926.269167] __do_sys_sync+0xa/0x10
[30926.269326] do_syscall_64+0x38/0x90
[30926.269490] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.269695] RIP: 0033:0x7fb3f21c807b
[30926.269886] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.270791] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.271177] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.271451] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.271741] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.272036] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.272305] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.272684]
[30926.272988] irq event stamp: 0
[30926.273146] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.273397] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.274999] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.275390] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.275693] ---[ end trace 3cbaed47c56d30d5 ]---
[30926.276047] ------------[ cut here ]------------
[30926.276227] WARNING: CPU: 1 PID: 1992306 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30926.276569] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30926.278408] CPU: 1 PID: 1992306 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30926.278783] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30926.279087] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30926.279290] 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 4d 48 8b 05 58 b5 85 01 e8
[30926.279848] RSP: 0018:ffffa05b86237cb0 EFLAGS: 00010202
[30926.280078] RAX: 000000000000000d RBX: ffff953d32b53000 RCX: 0000000000000000
[30926.280349] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30926.280611] RBP: ffff953c45bc5960 R08: ffff953d0b2d75d8 R09: 0000000000000000
[30926.280941] R10: ffff953d0b2d7900 R11: ffff953d56d38608 R12: ffff953d0cfb6340
[30926.281220] R13: ffff953c6f2e0900 R14: ffff953d0b2d74e0 R15: ffff953d0b2d7588
[30926.281446] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.281745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.281959] CR2: 0000559606527148 CR3: 000000010b30c004 CR4: 0000000000370ee0
[30926.282186] Call Trace:
[30926.282324]
[30926.282467] btrfs_run_delayed_refs+0x86/0x210
[30926.282666] ? __mutex_unlock_slowpath+0x35/0x260
[30926.282947] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.283165] ? __mutex_unlock_slowpath+0x35/0x260
[30926.283413] btrfs_commit_transaction+0x85e/0xad0
[30926.283676] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.283924] ? vfs_fsync_range+0x90/0x90
[30926.284096] iterate_supers+0x85/0xf0
[30926.284261] ksys_sync+0x50/0x80
[30926.284413] __do_sys_sync+0xa/0x10
[30926.284589] do_syscall_64+0x38/0x90
[30926.284753] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.284951] RIP: 0033:0x7fb3f21c807b
[30926.285110] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.285717] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.286033] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.286340] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.286661] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.286902] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.287131] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.287360]
[30926.287501] irq event stamp: 0
[30926.287658] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.287882] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.288187] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.288495] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.288767] ---[ end trace 3cbaed47c56d30d6 ]---
[30926.289160] ------------[ cut here ]------------
[30926.289400] WARNING: CPU: 1 PID: 1992306 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30926.289736] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30926.291545] CPU: 1 PID: 1992306 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30926.291924] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30926.292302] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30926.292504] 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 4d 48 8b 05 58 b5 85 01 e8
[30926.293061] RSP: 0018:ffffa05b86237cb0 EFLAGS: 00010202
[30926.293255] RAX: 000000000000000d RBX: ffff953d32b53000 RCX: 0000000000000000
[30926.293482] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30926.293716] RBP: 0000000000000000 R08: ffff953d0576af88 R09: 0000000000000000
[30926.293948] R10: ffff953d0b2d7400 R11: ffff953d56d38608 R12: ffff953d28839930
[30926.294184] R13: ffff953c6f2e0900 R14: ffff953d0576aea0 R15: ffff953d0576af48
[30926.294436] FS: 00007fb3f20cd740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30926.294862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30926.295065] CR2: 0000559606527148 CR3: 000000010b30c004 CR4: 0000000000370ee0
[30926.295291] Call Trace:
[30926.295426]
[30926.295582] btrfs_run_delayed_refs+0x86/0x210
[30926.295762] ? __mutex_unlock_slowpath+0x35/0x260
[30926.295957] btrfs_start_dirty_block_groups+0x2af/0x540
[30926.296152] ? __mutex_unlock_slowpath+0x35/0x260
[30926.296446] btrfs_commit_transaction+0x85e/0xad0
[30926.296827] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30926.297212] ? vfs_fsync_range+0x90/0x90
[30926.297456] iterate_supers+0x85/0xf0
[30926.297724] ksys_sync+0x50/0x80
[30926.297971] __do_sys_sync+0xa/0x10
[30926.298140] do_syscall_64+0x38/0x90
[30926.298364] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30926.298729] RIP: 0033:0x7fb3f21c807b
[30926.299014] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30926.299625] RSP: 002b:00007ffceef332b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30926.300001] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb3f21c807b
[30926.300300] RDX: 00000000ffffffff RSI: 0000000008da3b91 RDI: 000000000000015d
[30926.300678] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007ffceef32d77
[30926.300981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000015d
[30926.301220] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fb3f20cd6c8
[30926.301668]
[30926.301858] irq event stamp: 0
[30926.302027] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30926.302308] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30926.302635] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30926.302940] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30926.303157] ---[ end trace 3cbaed47c56d30d7 ]---
[30926.303392] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30927.406590] BTRFS info (device dm-9): flagging fs with big metadata feature
[30927.406832] BTRFS info (device dm-9): use zlib compression, level 3
[30927.407029] BTRFS info (device dm-9): using free space tree
[30927.407209] BTRFS info (device dm-9): has skinny extents
[30927.420492] loop0: detected capacity change from 0 to 6629376
[30927.439867] BTRFS info (device loop0): flagging fs with big metadata feature
[30927.447767] BTRFS info (device loop0): using free space tree
[30927.447968] BTRFS info (device loop0): has skinny extents
[30927.472667] BTRFS info (device loop0): enabling ssd optimizations
[30929.653659] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30929.654125] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30929.654566] BTRFS error (device dm-9): error writing primary super block to device 1
[30929.654967] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30929.655393] BTRFS info (device dm-9): forced readonly
[30929.655651] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[30929.656059] loop: Write error at byte offset 877703168, length 4096.
[30929.656340] loop: Write error at byte offset 887734272, length 4096.
[30929.656640] I/O error, dev loop0, sector 1733856 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30929.656853] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30929.656952] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30929.657317] I/O error, dev loop0, sector 1714264 op 0x1:(WRITE) flags 0x8800 phys_seg 3 prio class 0
[30929.658011] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30929.658422] BTRFS warning (device loop0): direct IO failed ino 1857 rw 1,34817 sector 0x1a2858 len 0 err no 10
[30929.658952] loop: Write error at byte offset 50233344, length 4096.
[30929.659223] loop: Write error at byte offset 318668800, length 4096.
[30929.659226] I/O error, dev loop0, sector 98112 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[30929.659503] loop: Write error at byte offset 50298880, length 4096.
[30929.659814] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30929.660078] loop: Write error at byte offset 318734336, length 4096.
[30929.660356] I/O error, dev loop0, sector 622400 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[30929.660639] loop: Write error at byte offset 50593792, length 4096.
[30929.660978] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30929.660989] I/O error, dev loop0, sector 98240 op 0x1:(WRITE) flags 0x1800 phys_seg 38 prio class 0
[30929.661259] loop: Write error at byte offset 319029248, length 4096.
[30929.661635] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30929.662067] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30929.662248] I/O error, dev loop0, sector 622528 op 0x1:(WRITE) flags 0x1800 phys_seg 38 prio class 0
[30929.662648] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30929.664476] BTRFS info (device loop0): forced readonly
[30929.664728] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[30929.666269] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30929.674323] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30929.674605] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30930.883646] BTRFS info (device dm-9): flagging fs with big metadata feature
[30930.883993] BTRFS info (device dm-9): use zlib compression, level 3
[30930.884282] BTRFS info (device dm-9): using free space tree
[30930.884542] BTRFS info (device dm-9): has skinny extents
[30930.887162] BTRFS info (device dm-9): start tree-log replay
[30931.078557] loop0: detected capacity change from 0 to 6629376
[30931.092777] BTRFS info (device loop0): flagging fs with big metadata feature
[30931.093108] BTRFS info (device loop0): using free space tree
[30931.093376] BTRFS info (device loop0): has skinny extents
[30931.109815] BTRFS info (device loop0): enabling ssd optimizations
[30931.251965] btrfs_dev_stat_print_on_error: 13 callbacks suppressed
[30931.251969] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[30931.252793] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30931.253201] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[30931.253202] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[30931.254472] BTRFS error (device dm-9): error writing primary super block to device 1
[30931.255275] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[30931.255358] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30931.255796] BTRFS info (device dm-9): forced readonly
[30931.255800] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30931.256108] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 3, flush 0, corrupt 0, gen 0
[30931.256279] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[30931.256577] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 4, flush 0, corrupt 0, gen 0
[30931.256976] lo_write_bvec: 9 callbacks suppressed
[30931.256978] loop: Write error at byte offset 640696320, length 4096.
[30931.257458] blk_print_req_error: 11 callbacks suppressed
[30931.257461] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30931.258070] loop: Write error at byte offset 642883584, length 4096.
[30931.258180] I/O error, dev loop0, sector 1251360 op 0x1:(WRITE) flags 0x0 phys_seg 20 prio class 0
[30931.258390] I/O error, dev loop0, sector 1255632 op 0x1:(WRITE) flags 0x800 phys_seg 22 prio class 0
[30931.258603] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30931.258863] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30931.260196] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[30931.261171] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30931.261878] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[30931.262183] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30931.262514] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30931.262865] BTRFS info (device loop0): forced readonly
[30931.263048] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[30931.264081] loop: Write error at byte offset 894201856, length 4096.
[30931.264670] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30931.265109] I/O error, dev loop0, sector 1746488 op 0x1:(WRITE) flags 0x0 phys_seg 26 prio class 0
[30931.265114] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[30931.265265] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 5, flush 0, corrupt 0, gen 0
[30931.266211] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[30931.266505] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30931.271336] I/O error, dev loop0, sector 78400 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30931.275459] I/O error, dev loop0, sector 602688 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30931.276301] I/O error, dev loop0, sector 95392 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30931.278057] I/O error, dev loop0, sector 619680 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30931.278732] I/O error, dev loop0, sector 80416 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30931.279293] I/O error, dev loop0, sector 604704 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30933.337254] BTRFS info (device dm-9): flagging fs with big metadata feature
[30933.337485] BTRFS info (device dm-9): use zlib compression, level 3
[30933.337673] BTRFS info (device dm-9): using free space tree
[30933.337908] BTRFS info (device dm-9): has skinny extents
[30933.348581] loop0: detected capacity change from 0 to 6629376
[30933.373818] BTRFS info (device loop0): flagging fs with big metadata feature
[30933.374075] BTRFS info (device loop0): using free space tree
[30933.374262] BTRFS info (device loop0): has skinny extents
[30933.522977] BTRFS info (device loop0): enabling ssd optimizations
[30933.546623] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30933.555606] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[30933.556053] BTRFS info (device loop0): forced readonly
[30933.557121] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[30933.558770] btrfs_lookup_bio_sums: 3 callbacks suppressed
[30933.558773] BTRFS warning (device dm-9): csum hole found for disk bytenr range [17432576, 17436672)
[30933.559462] BTRFS warning (device dm-9): csum hole found for disk bytenr range [17436672, 17440768)
[30933.559909] BTRFS warning (device dm-9): csum hole found for disk bytenr range [17440768, 17444864)
[30933.560332] BTRFS warning (device dm-9): csum hole found for disk bytenr range [17444864, 17448960)
[30933.561083] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[30933.576188] loop: Write error at byte offset 651046912, length 4096.
[30933.634780] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30933.635093] BTRFS info (device dm-9): forced readonly
[30935.590106] BTRFS info (device dm-9): flagging fs with big metadata feature
[30935.590327] BTRFS info (device dm-9): use zlib compression, level 3
[30935.596277] BTRFS info (device dm-9): using free space tree
[30935.596501] BTRFS info (device dm-9): has skinny extents
[30935.608262] loop0: detected capacity change from 0 to 6629376
[30935.630575] BTRFS info (device loop0): flagging fs with big metadata feature
[30935.630840] BTRFS info (device loop0): using free space tree
[30935.631045] BTRFS info (device loop0): has skinny extents
[30935.753132] BTRFS info (device loop0): enabling ssd optimizations
[30935.803892] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30935.806124] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[30935.806652] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[30935.807092] BTRFS info (device loop0): forced readonly
[30935.807394] BTRFS error (device loop0): error writing primary super block to device 1
[30935.807824] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30935.808304] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[30935.889195] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[30935.889740] BTRFS info (device dm-9): forced readonly
[30935.890005] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[30935.890401] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[30937.823914] BTRFS info (device dm-9): flagging fs with big metadata feature
[30937.824243] BTRFS info (device dm-9): use zlib compression, level 3
[30937.824529] BTRFS info (device dm-9): using free space tree
[30937.824812] BTRFS info (device dm-9): has skinny extents
[30937.827624] BTRFS info (device dm-9): start tree-log replay
[30937.857051] loop0: detected capacity change from 0 to 6629376
[30937.874364] BTRFS info (device loop0): flagging fs with big metadata feature
[30937.874597] BTRFS info (device loop0): using free space tree
[30937.874809] BTRFS info (device loop0): has skinny extents
[30937.895085] BTRFS info (device loop0): enabling ssd optimizations
[30939.918475] btrfs_dev_stat_print_on_error: 126 callbacks suppressed
[30939.918478] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30939.919050] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30939.919088] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30939.919417] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30939.919981] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30939.920102] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[30939.920455] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[30939.921276] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[30939.922568] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[30939.925149] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30939.926043] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[30939.927658] blk_print_req_error: 28 callbacks suppressed
[30939.927661] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30939.928571] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30939.928948] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30939.929373] BTRFS info (device loop0): forced readonly
[30939.929581] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30939.930011] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30940.004970] BTRFS: error (device dm-9) in __btrfs_free_extent:3202: errno=-5 IO failure
[30940.005428] BTRFS info (device dm-9): forced readonly
[30940.005722] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30941.286004] BTRFS info (device dm-9): flagging fs with big metadata feature
[30941.286235] BTRFS info (device dm-9): use zlib compression, level 3
[30941.286441] BTRFS info (device dm-9): using free space tree
[30941.286621] BTRFS info (device dm-9): has skinny extents
[30941.288367] BTRFS info (device dm-9): start tree-log replay
[30941.323556] loop0: detected capacity change from 0 to 6629376
[30941.334940] BTRFS info (device loop0): flagging fs with big metadata feature
[30941.335173] BTRFS info (device loop0): using free space tree
[30941.335360] BTRFS info (device loop0): has skinny extents
[30941.369073] BTRFS info (device loop0): enabling ssd optimizations
[30941.369295] BTRFS info (device loop0): start tree-log replay
[30942.536755] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30942.607390] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[30942.607799] BTRFS info (device dm-9): forced readonly
[30942.608023] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[30942.608294] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[30942.655443] loop: Write error at byte offset 50298880, length 4096.
[30942.655696] loop: Write error at byte offset 318586880, length 4096.
[30942.655907] loop: Write error at byte offset 50151424, length 4096.
[30942.656113] loop: Write error at byte offset 318554112, length 4096.
[30942.656330] loop: Write error at byte offset 50118656, length 4096.
[30942.656550] loop: Write error at byte offset 318488576, length 4096.
[30942.656770] loop: Write error at byte offset 50053120, length 4096.
[30942.656977] loop: Write error at byte offset 318439424, length 4096.
[30942.657184] loop: Write error at byte offset 50003968, length 4096.
[30942.657396] loop: Write error at byte offset 318390272, length 4096.
[30942.657616] I/O error, dev loop0, sector 98240 op 0x1:(WRITE) flags 0x1800 phys_seg 26 prio class 0
[30942.657935] I/O error, dev loop0, sector 622240 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[30942.658231] I/O error, dev loop0, sector 97952 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[30942.659460] I/O error, dev loop0, sector 622176 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[30942.659769] I/O error, dev loop0, sector 97888 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[30942.660073] I/O error, dev loop0, sector 622048 op 0x1:(WRITE) flags 0x1800 phys_seg 7 prio class 0
[30942.660375] I/O error, dev loop0, sector 97760 op 0x1:(WRITE) flags 0x1800 phys_seg 7 prio class 0
[30942.660718] I/O error, dev loop0, sector 621952 op 0x1:(WRITE) flags 0x1800 phys_seg 8 prio class 0
[30942.661014] I/O error, dev loop0, sector 97664 op 0x1:(WRITE) flags 0x1800 phys_seg 8 prio class 0
[30942.661461] BTRFS: error (device loop0) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[30942.661839] BTRFS info (device loop0): forced readonly
[30942.662023] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30942.662292] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30944.705005] BTRFS info (device dm-9): flagging fs with big metadata feature
[30944.705331] BTRFS info (device dm-9): use zlib compression, level 3
[30944.705604] BTRFS info (device dm-9): using free space tree
[30944.705897] BTRFS info (device dm-9): has skinny extents
[30944.708531] BTRFS info (device dm-9): start tree-log replay
[30945.038227] loop0: detected capacity change from 0 to 6629376
[30945.049597] BTRFS info (device loop0): flagging fs with big metadata feature
[30945.049835] BTRFS info (device loop0): using free space tree
[30945.050016] BTRFS info (device loop0): has skinny extents
[30945.101384] BTRFS info (device loop0): enabling ssd optimizations
[30945.101602] BTRFS info (device loop0): start tree-log replay
[30945.500936] btrfs_dev_stat_print_on_error: 77 callbacks suppressed
[30945.500940] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[30945.501517] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[30945.501876] blk_print_req_error: 21 callbacks suppressed
[30945.501878] I/O error, dev loop0, sector 95392 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30945.502345] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[30945.502778] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[30945.503126] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[30945.503458] I/O error, dev loop0, sector 619680 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30945.503756] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[30945.504604] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[30945.504758] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30945.505702] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[30945.506024] I/O error, dev loop0, sector 91520 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30945.506326] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[30945.506900] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[30945.507275] I/O error, dev loop0, sector 615808 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30945.507826] I/O error, dev loop0, sector 91520 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30945.508178] I/O error, dev loop0, sector 615808 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30945.508565] I/O error, dev loop0, sector 91520 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30945.516634] I/O error, dev loop0, sector 615808 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30945.517181] I/O error, dev loop0, sector 91520 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30945.517567] I/O error, dev loop0, sector 615808 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30945.520569] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[30945.520907] BTRFS info (device loop0): forced readonly
[30945.521279] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[30945.522053] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[30945.522560] BTRFS warning (device loop0): csum hole found for disk bytenr range [366882816, 366886912)
[30945.524078] btrfs_print_data_csum_error: 3 callbacks suppressed
[30945.524081] BTRFS warning (device loop0): csum failed root 5 ino 2418 off 528384 csum 0x62e56101 expected csum 0x00000000 mirror 1
[30945.525178] BTRFS warning (device loop0): csum hole found for disk bytenr range [366886912, 366891008)
[30945.526027] BTRFS warning (device loop0): csum failed root 5 ino 2418 off 532480 csum 0x7f6b1842 expected csum 0x00000000 mirror 1
[30945.528473] BTRFS warning (device loop0): csum hole found for disk bytenr range [366882816, 366886912)
[30945.528991] BTRFS warning (device loop0): csum failed root 5 ino 2418 off 528384 csum 0x62e56101 expected csum 0x00000000 mirror 1
[30945.530185] BTRFS warning (device loop0): csum hole found for disk bytenr range [366886912, 366891008)
[30945.530712] BTRFS warning (device loop0): csum failed root 5 ino 2418 off 532480 csum 0x7f6b1842 expected csum 0x00000000 mirror 1
[30945.531827] BTRFS warning (device loop0): csum hole found for disk bytenr range [366862336, 366866432)
[30945.532297] BTRFS warning (device loop0): csum failed root 5 ino 2418 off 258048 csum 0x7f6b1842 expected csum 0x00000000 mirror 1
[30945.533262] BTRFS warning (device loop0): csum hole found for disk bytenr range [366862336, 366866432)
[30945.533781] BTRFS warning (device loop0): csum failed root 5 ino 2418 off 258048 csum 0x7f6b1842 expected csum 0x00000000 mirror 1
[30945.534362] BTRFS warning (device loop0): csum hole found for disk bytenr range [366866432, 366870528)
[30945.534841] BTRFS warning (device loop0): csum failed root 5 ino 2418 off 262144 csum 0x7f6b1842 expected csum 0x00000000 mirror 1
[30945.535632] BTRFS warning (device loop0): csum hole found for disk bytenr range [366882816, 366886912)
[30945.536119] BTRFS warning (device loop0): csum failed root 5 ino 2418 off 528384 csum 0x62e56101 expected csum 0x00000000 mirror 1
[30945.536751] BTRFS warning (device loop0): csum hole found for disk bytenr range [366886912, 366891008)
[30945.537204] BTRFS warning (device loop0): csum failed root 5 ino 2418 off 532480 csum 0x7f6b1842 expected csum 0x00000000 mirror 1
[30945.537982] BTRFS warning (device loop0): csum hole found for disk bytenr range [366862336, 366866432)
[30945.538487] BTRFS warning (device loop0): csum failed root 5 ino 2418 off 258048 csum 0x7f6b1842 expected csum 0x00000000 mirror 1
[30945.626852] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30945.627292] BTRFS info (device dm-9): forced readonly
[30947.324881] BTRFS info (device dm-9): flagging fs with big metadata feature
[30947.325188] BTRFS info (device dm-9): use zlib compression, level 3
[30947.325461] BTRFS info (device dm-9): using free space tree
[30947.325741] BTRFS info (device dm-9): has skinny extents
[30947.328918] BTRFS info (device dm-9): start tree-log replay
[30947.359700] loop0: detected capacity change from 0 to 6629376
[30947.378095] BTRFS info (device loop0): flagging fs with big metadata feature
[30947.378397] BTRFS info (device loop0): using free space tree
[30947.378649] BTRFS info (device loop0): has skinny extents
[30947.415164] BTRFS info (device loop0): enabling ssd optimizations
[30948.452535] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[30948.452921] BTRFS info (device dm-9): forced readonly
[30948.453105] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[30948.453369] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[30948.457698] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30948.467409] lo_write_bvec: 20 callbacks suppressed
[30948.467413] loop: Write error at byte offset 820842496, length 4096.
[30948.467442] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30948.467668] loop: Write error at byte offset 929701888, length 4096.
[30948.467670] loop: Write error at byte offset 658087936, length 4096.
[30948.467673] loop: Write error at byte offset 825073664, length 4096.
[30948.467675] BTRFS warning (device loop0): direct IO failed ino 2426 rw 1,34817 sector 0x187688 len 0 err no 10
[30948.467688] BTRFS warning (device loop0): direct IO failed ino 2426 rw 1,34817 sector 0x1bb510 len 0 err no 10
[30948.467698] BTRFS warning (device loop0): direct IO failed ino 2426 rw 1,34817 sector 0x139cd0 len 0 err no 10
[30948.470624] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30948.471079] BTRFS info (device loop0): forced readonly
[30948.471338] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[30948.474609] loop: Write error at byte offset 835362816, length 4096.
[30948.474977] loop: Write error at byte offset 820842496, length 4096.
[30948.475256] loop: Write error at byte offset 825073664, length 4096.
[30948.475538] loop: Write error at byte offset 741052416, length 4096.
[30948.475845] loop: Write error at byte offset 658087936, length 4096.
[30948.476138] loop: Write error at byte offset 643940352, length 4096.
[30949.674055] BTRFS info (device dm-9): flagging fs with big metadata feature
[30949.674292] BTRFS info (device dm-9): use zlib compression, level 3
[30949.674487] BTRFS info (device dm-9): using free space tree
[30949.674695] BTRFS info (device dm-9): has skinny extents
[30949.676948] BTRFS info (device dm-9): start tree-log replay
[30949.714448] loop0: detected capacity change from 0 to 6629376
[30949.730659] BTRFS info (device loop0): flagging fs with big metadata feature
[30949.730995] BTRFS info (device loop0): using free space tree
[30949.731291] BTRFS info (device loop0): has skinny extents
[30949.764663] BTRFS info (device loop0): enabling ssd optimizations
[30951.789661] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30951.789991] btrfs_dev_stat_print_on_error: 204 callbacks suppressed
[30951.789993] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30951.790530] BTRFS error (device dm-9): error writing primary super block to device 1
[30951.790817] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30951.791145] BTRFS info (device dm-9): forced readonly
[30951.791329] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[30951.791625] blk_print_req_error: 57 callbacks suppressed
[30951.791628] I/O error, dev loop0, sector 1953888 op 0x1:(WRITE) flags 0x8800 phys_seg 4 prio class 0
[30951.791631] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[30951.791918] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30951.792214] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[30951.792660] BTRFS warning (device loop0): direct IO failed ino 2666 rw 1,34817 sector 0x1dd060 len 0 err no 10
[30951.792938] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30951.793988] I/O error, dev loop0, sector 1683216 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[30951.794296] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30951.794614] I/O error, dev loop0, sector 1266928 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[30951.794918] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30951.795223] I/O error, dev loop0, sector 1951680 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[30951.795526] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30951.795784] BTRFS error (device loop0): error writing primary super block to device 1
[30951.796252] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30951.796734] BTRFS info (device loop0): forced readonly
[30951.797005] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30951.797406] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30951.799057] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30951.802641] I/O error, dev loop0, sector 1953888 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[30951.802984] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[30951.803316] I/O error, dev loop0, sector 1527352 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30951.803678] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[30951.804059] I/O error, dev loop0, sector 1586208 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30951.804405] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[30951.804766] I/O error, dev loop0, sector 1826040 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30951.805065] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[30951.805389] I/O error, dev loop0, sector 1954072 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30953.230072] BTRFS info (device dm-9): flagging fs with big metadata feature
[30953.230307] BTRFS info (device dm-9): use zlib compression, level 3
[30953.230503] BTRFS info (device dm-9): using free space tree
[30953.236716] BTRFS info (device dm-9): has skinny extents
[30953.238629] BTRFS info (device dm-9): start tree-log replay
[30953.292147] loop0: detected capacity change from 0 to 6629376
[30953.316104] BTRFS info (device loop0): flagging fs with big metadata feature
[30953.316431] BTRFS info (device loop0): using free space tree
[30953.316722] BTRFS info (device loop0): has skinny extents
[30953.357739] BTRFS info (device loop0): enabling ssd optimizations
[30955.390916] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[30955.391373] BTRFS error (device loop0): error writing primary super block to device 1
[30955.391767] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30955.392202] BTRFS info (device loop0): forced readonly
[30955.392452] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30955.392828] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30955.394292] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30955.466067] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[30955.466511] BTRFS info (device dm-9): forced readonly
[30955.466644] ------------[ cut here ]------------
[30955.467012] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.467314] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[30955.467460] Modules linked in: dm_thin_pool
[30955.467879] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[30955.467881] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[30955.468110] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.471189] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.471492] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.471839] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.472032] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.473662] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.473837] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.474046] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.474267] RBP: 0000000000000000 R08: ffff953d02eedaa8 R09: 0000000000000000
[30955.474477] R10: ffff953d3d39d201 R11: ffff953d002bda08 R12: ffff953c3033b068
[30955.474695] R13: ffff953d13dd8c60 R14: ffff953d02eed9c0 R15: ffff953d02eeda68
[30955.474906] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.475174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.475434] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.475673] Call Trace:
[30955.475834]
[30955.475986] ? rcu_read_lock_sched_held+0x12/0x60
[30955.476194] ? lock_acquire+0x179/0x2d0
[30955.476403] ? lock_release+0x1f0/0x2d0
[30955.476638] btrfs_run_delayed_refs+0x86/0x210
[30955.476804] btrfs_commit_transaction+0x59/0xad0
[30955.476971] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.477147] ? vfs_fsync_range+0x90/0x90
[30955.477325] iterate_supers+0x85/0xf0
[30955.477472] ksys_sync+0x50/0x80
[30955.477625] __do_sys_sync+0xa/0x10
[30955.477773] do_syscall_64+0x38/0x90
[30955.477918] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.478089] RIP: 0033:0x7f4030d2307b
[30955.478250] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.478834] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.479156] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.479469] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.479725] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.479939] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.480147] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.480382]
[30955.480506] irq event stamp: 0
[30955.480660] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.480864] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.481140] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.481521] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.481732] ---[ end trace 3cbaed47c56d30d8 ]---
[30955.482068] ------------[ cut here ]------------
[30955.482297] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.482734] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.484293] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.484717] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.485123] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.485354] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.486078] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.486334] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.486655] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.486960] RBP: 0000000000000000 R08: ffff953d3d39d220 R09: 0000000000000000
[30955.487278] R10: ffff953d02eed9c0 R11: ffff953d002bda08 R12: ffff953c0875cbc8
[30955.487589] R13: ffff953d13dd8c60 R14: ffff953d3d39d138 R15: ffff953d3d39d1e0
[30955.487891] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.488294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.488571] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.488857] Call Trace:
[30955.488999]
[30955.489190] ? rcu_read_lock_sched_held+0x12/0x60
[30955.489434] ? lock_acquire+0x179/0x2d0
[30955.489678] ? lock_release+0x1f0/0x2d0
[30955.489913] btrfs_run_delayed_refs+0x86/0x210
[30955.490154] btrfs_commit_transaction+0x59/0xad0
[30955.490401] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.490686] ? vfs_fsync_range+0x90/0x90
[30955.490918] iterate_supers+0x85/0xf0
[30955.491136] ksys_sync+0x50/0x80
[30955.491350] __do_sys_sync+0xa/0x10
[30955.491586] do_syscall_64+0x38/0x90
[30955.491807] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.492065] RIP: 0033:0x7f4030d2307b
[30955.492295] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.493005] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.493382] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.493706] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.494022] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.494337] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.494662] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.494970]
[30955.495154] irq event stamp: 0
[30955.495356] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.495658] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.496039] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.496451] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.496753] ---[ end trace 3cbaed47c56d30d9 ]---
[30955.497116] ------------[ cut here ]------------
[30955.497371] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.497836] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.499969] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.500381] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.500801] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.501074] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.501826] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.502095] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.512259] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.512594] RBP: 0000000000000000 R08: ffff953d3d39d490 R09: 0000000000000000
[30955.512886] R10: ffff953d3d39d100 R11: ffff953d002bda08 R12: ffff953c0875c0d0
[30955.513196] R13: ffff953d13dd8c60 R14: ffff953d3d39d3a8 R15: ffff953d3d39d450
[30955.513498] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.513908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.514194] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.514515] Call Trace:
[30955.514729]
[30955.514915] ? rcu_read_lock_sched_held+0x12/0x60
[30955.515144] ? lock_acquire+0x179/0x2d0
[30955.515331] ? lock_release+0x1f0/0x2d0
[30955.515584] btrfs_run_delayed_refs+0x86/0x210
[30955.515825] btrfs_commit_transaction+0x59/0xad0
[30955.516081] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.516296] ? vfs_fsync_range+0x90/0x90
[30955.516518] iterate_supers+0x85/0xf0
[30955.516765] ksys_sync+0x50/0x80
[30955.516980] __do_sys_sync+0xa/0x10
[30955.517203] do_syscall_64+0x38/0x90
[30955.517419] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.517697] RIP: 0033:0x7f4030d2307b
[30955.517925] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.518663] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.519047] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.519357] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.519638] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.519916] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.520223] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.520546]
[30955.520730] irq event stamp: 0
[30955.520935] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.521222] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.521641] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.522044] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.522325] ---[ end trace 3cbaed47c56d30da ]---
[30955.522769] ------------[ cut here ]------------
[30955.523025] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.523465] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.525215] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.525497] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.525787] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.525977] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.526474] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.526666] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.526882] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.527095] RBP: 0000000000000000 R08: ffff953d0aa2b700 R09: 0000000000000000
[30955.527317] R10: ffff953d3d39d300 R11: ffff953d002bda08 R12: ffff953c3033bd00
[30955.527546] R13: ffff953d13dd8c60 R14: ffff953d0aa2b618 R15: ffff953d0aa2b6c0
[30955.527760] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.528033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.528221] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.528439] Call Trace:
[30955.528584]
[30955.528711] ? rcu_read_lock_sched_held+0x12/0x60
[30955.528883] ? lock_acquire+0x179/0x2d0
[30955.529042] ? lock_release+0x1f0/0x2d0
[30955.529212] btrfs_run_delayed_refs+0x86/0x210
[30955.529380] btrfs_commit_transaction+0x59/0xad0
[30955.529571] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.529760] ? vfs_fsync_range+0x90/0x90
[30955.529920] iterate_supers+0x85/0xf0
[30955.530071] ksys_sync+0x50/0x80
[30955.530221] __do_sys_sync+0xa/0x10
[30955.530375] do_syscall_64+0x38/0x90
[30955.530538] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.530715] RIP: 0033:0x7f4030d2307b
[30955.530869] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.531377] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.531653] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.531870] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.532086] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.532305] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.532515] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.532744]
[30955.532869] irq event stamp: 0
[30955.533010] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.534036] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.534322] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.534626] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.534826] ---[ end trace 3cbaed47c56d30db ]---
[30955.535114] ------------[ cut here ]------------
[30955.535295] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.535621] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.537137] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.537434] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.537723] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.537912] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.538424] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.538619] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.538828] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.539045] RBP: 0000000000000000 R08: ffff953d3d39de50 R09: 0000000000000000
[30955.539270] R10: ffff953d0aa2b601 R11: ffff953d002bda08 R12: ffff953c0875c000
[30955.539486] R13: ffff953d13dd8c60 R14: ffff953d3d39dd68 R15: ffff953d3d39de10
[30955.539717] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.539995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.540186] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.540403] Call Trace:
[30955.540547]
[30955.540678] ? rcu_read_lock_sched_held+0x12/0x60
[30955.540851] ? lock_acquire+0x179/0x2d0
[30955.541011] ? lock_release+0x1f0/0x2d0
[30955.541177] btrfs_run_delayed_refs+0x86/0x210
[30955.541352] btrfs_commit_transaction+0x59/0xad0
[30955.541522] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.541722] ? vfs_fsync_range+0x90/0x90
[30955.541887] iterate_supers+0x85/0xf0
[30955.542040] ksys_sync+0x50/0x80
[30955.542193] __do_sys_sync+0xa/0x10
[30955.542348] do_syscall_64+0x38/0x90
[30955.542499] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.542690] RIP: 0033:0x7f4030d2307b
[30955.542848] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.543369] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.543650] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.543864] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.544080] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.544298] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.544516] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.544751]
[30955.544881] irq event stamp: 0
[30955.545021] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.545237] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.545517] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.545805] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.546007] ---[ end trace 3cbaed47c56d30dc ]---
[30955.546296] ------------[ cut here ]------------
[30955.546467] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.546791] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.554551] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.554831] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.555112] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.555311] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.555819] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.556001] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.556226] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.556441] RBP: 0000000000000000 R08: ffff953d0d1b2aa8 R09: 0000000000000000
[30955.556672] R10: ffff953d3d39dd00 R11: ffff953d002bda08 R12: ffff953c0875c750
[30955.556888] R13: ffff953d13dd8c60 R14: ffff953d0d1b29c0 R15: ffff953d0d1b2a68
[30955.557101] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.557378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.557582] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.557800] Call Trace:
[30955.557934]
[30955.558058] ? rcu_read_lock_sched_held+0x12/0x60
[30955.558237] ? lock_acquire+0x179/0x2d0
[30955.558396] ? lock_release+0x1f0/0x2d0
[30955.558567] btrfs_run_delayed_refs+0x86/0x210
[30955.558733] btrfs_commit_transaction+0x59/0xad0
[30955.558909] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.559094] ? vfs_fsync_range+0x90/0x90
[30955.559260] iterate_supers+0x85/0xf0
[30955.559412] ksys_sync+0x50/0x80
[30955.559574] __do_sys_sync+0xa/0x10
[30955.559728] do_syscall_64+0x38/0x90
[30955.559880] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.560059] RIP: 0033:0x7f4030d2307b
[30955.560215] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.560722] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.560982] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.561208] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.561417] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.561642] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.561851] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.562067]
[30955.562194] irq event stamp: 0
[30955.562337] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.562545] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.562819] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.563097] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.564035] ---[ end trace 3cbaed47c56d30dd ]---
[30955.564323] ------------[ cut here ]------------
[30955.564497] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.564820] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.566349] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.566645] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.566921] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.567109] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.567628] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.567809] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.568021] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.568241] RBP: 0000000000000000 R08: ffff953d02eed970 R09: 0000000000000000
[30955.568454] R10: ffff953d0d1b2900 R11: ffff953d002bda08 R12: ffff953c3033b270
[30955.568686] R13: ffff953d13dd8c60 R14: ffff953d02eed888 R15: ffff953d02eed930
[30955.568903] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.569180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.569370] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.569601] Call Trace:
[30955.569736]
[30955.569861] ? rcu_read_lock_sched_held+0x12/0x60
[30955.570033] ? lock_acquire+0x179/0x2d0
[30955.570196] ? lock_release+0x1f0/0x2d0
[30955.570355] btrfs_run_delayed_refs+0x86/0x210
[30955.570523] btrfs_commit_transaction+0x59/0xad0
[30955.570712] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.570898] ? vfs_fsync_range+0x90/0x90
[30955.571056] iterate_supers+0x85/0xf0
[30955.571221] ksys_sync+0x50/0x80
[30955.571369] __do_sys_sync+0xa/0x10
[30955.571522] do_syscall_64+0x38/0x90
[30955.571688] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.571865] RIP: 0033:0x7f4030d2307b
[30955.572019] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.572540] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.572803] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.573017] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.573247] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.573460] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.573686] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.573902]
[30955.574025] irq event stamp: 0
[30955.574172] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.574371] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.574658] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.574939] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.575136] ---[ end trace 3cbaed47c56d30de ]---
[30955.575419] ------------[ cut here ]------------
[30955.575604] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.575915] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.577447] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.577743] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.578020] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.578213] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.578726] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.578906] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.579114] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.579340] RBP: 0000000000000000 R08: ffff953d0aa2baa8 R09: 0000000000000000
[30955.579569] R10: ffff953d02eed888 R11: ffff953d002bda08 R12: ffff953c3033b888
[30955.579787] R13: ffff953d13dd8c60 R14: ffff953d0aa2b9c0 R15: ffff953d0aa2ba68
[30955.580002] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.580285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.580470] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.580697] Call Trace:
[30955.580833]
[30955.580961] ? rcu_read_lock_sched_held+0x12/0x60
[30955.581133] ? lock_acquire+0x179/0x2d0
[30955.581300] ? lock_release+0x1f0/0x2d0
[30955.581459] btrfs_run_delayed_refs+0x86/0x210
[30955.581641] btrfs_commit_transaction+0x59/0xad0
[30955.581812] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.582003] ? vfs_fsync_range+0x90/0x90
[30955.582163] iterate_supers+0x85/0xf0
[30955.582319] ksys_sync+0x50/0x80
[30955.582462] __do_sys_sync+0xa/0x10
[30955.582628] do_syscall_64+0x38/0x90
[30955.582784] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.582961] RIP: 0033:0x7f4030d2307b
[30955.583109] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.583639] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.583897] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.584111] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.584335] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.584564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.584778] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.584996]
[30955.585120] irq event stamp: 0
[30955.585269] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.585469] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.585762] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.592265] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.592470] ---[ end trace 3cbaed47c56d30df ]---
[30955.592730] ------------[ cut here ]------------
[30955.592904] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.594007] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.595542] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.595815] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.596097] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.596292] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.596802] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.596986] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.597214] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.597431] RBP: 0000000000000000 R08: ffff953d0aa2be50 R09: 0000000000000000
[30955.597658] R10: ffff953d0aa2b900 R11: ffff953d002bda08 R12: ffff953c3033b340
[30955.597876] R13: ffff953d13dd8c60 R14: ffff953d0aa2bd68 R15: ffff953d0aa2be10
[30955.598092] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.598367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.598579] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.598797] Call Trace:
[30955.598930]
[30955.599055] ? rcu_read_lock_sched_held+0x12/0x60
[30955.599243] ? lock_acquire+0x179/0x2d0
[30955.599401] ? lock_release+0x1f0/0x2d0
[30955.599571] btrfs_run_delayed_refs+0x86/0x210
[30955.599741] btrfs_commit_transaction+0x59/0xad0
[30955.599914] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.600099] ? vfs_fsync_range+0x90/0x90
[30955.600265] iterate_supers+0x85/0xf0
[30955.600418] ksys_sync+0x50/0x80
[30955.600580] __do_sys_sync+0xa/0x10
[30955.600734] do_syscall_64+0x38/0x90
[30955.600884] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.601063] RIP: 0033:0x7f4030d2307b
[30955.601228] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.601738] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.601999] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.602220] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.602432] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.602656] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.602869] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.603085]
[30955.603220] irq event stamp: 0
[30955.603363] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.603571] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.604039] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.604501] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.604835] ---[ end trace 3cbaed47c56d30e0 ]---
[30955.605314] ------------[ cut here ]------------
[30955.605643] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.605988] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.607615] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.607958] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.608260] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.608451] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.608957] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.609136] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.609360] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.609590] RBP: 0000000000000000 R08: ffff953d0aa2bbe0 R09: 0000000000000000
[30955.609808] R10: ffff953d0aa2bd00 R11: ffff953d002bda08 R12: ffff953c3033bc98
[30955.610026] R13: ffff953d13dd8c60 R14: ffff953d0aa2baf8 R15: ffff953d0aa2bba0
[30955.610246] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.610521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.610721] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.610941] Call Trace:
[30955.611073]
[30955.611202] ? rcu_read_lock_sched_held+0x12/0x60
[30955.611373] ? lock_acquire+0x179/0x2d0
[30955.611547] ? lock_release+0x1f0/0x2d0
[30955.611708] btrfs_run_delayed_refs+0x86/0x210
[30955.611873] btrfs_commit_transaction+0x59/0xad0
[30955.612046] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.612238] ? vfs_fsync_range+0x90/0x90
[30955.612400] iterate_supers+0x85/0xf0
[30955.612569] ksys_sync+0x50/0x80
[30955.612715] __do_sys_sync+0xa/0x10
[30955.612868] do_syscall_64+0x38/0x90
[30955.613020] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.613206] RIP: 0033:0x7f4030d2307b
[30955.613363] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.613879] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.614145] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.614367] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.614596] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.614815] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.615028] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.615249]
[30955.615374] irq event stamp: 0
[30955.615518] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.615733] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.616008] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.616292] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.616490] ---[ end trace 3cbaed47c56d30e1 ]---
[30955.616755] ------------[ cut here ]------------
[30955.616926] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.617247] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.618785] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.619069] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.619347] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.619550] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.620055] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.620241] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.620457] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.620688] RBP: 0000000000000000 R08: ffff953d3d39d838 R09: 0000000000000000
[30955.620907] R10: ffff953d0aa2ba00 R11: ffff953d002bda08 R12: ffff953c0875cc98
[30955.621127] R13: ffff953d13dd8c60 R14: ffff953d3d39d750 R15: ffff953d3d39d7f8
[30955.621350] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.621647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.621836] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.622053] Call Trace:
[30955.622192]
[30955.622319] ? rcu_read_lock_sched_held+0x12/0x60
[30955.622492] ? lock_acquire+0x179/0x2d0
[30955.622669] ? lock_release+0x1f0/0x2d0
[30955.622833] btrfs_run_delayed_refs+0x86/0x210
[30955.623001] btrfs_commit_transaction+0x59/0xad0
[30955.623909] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.624101] ? vfs_fsync_range+0x90/0x90
[30955.624266] iterate_supers+0x85/0xf0
[30955.624417] ksys_sync+0x50/0x80
[30955.624577] __do_sys_sync+0xa/0x10
[30955.624730] do_syscall_64+0x38/0x90
[30955.624886] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.625062] RIP: 0033:0x7f4030d2307b
[30955.625221] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.625745] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.632232] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.632452] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.632685] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.632900] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.633190] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.633633]
[30955.633793] irq event stamp: 0
[30955.633969] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.634214] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.634549] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.634866] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.635109] ---[ end trace 3cbaed47c56d30e2 ]---
[30955.635409] ------------[ cut here ]------------
[30955.635629] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.636018] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.637872] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.638263] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.638640] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.638858] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.639373] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.639570] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.639791] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.640011] RBP: 0000000000000000 R08: ffff953d3d39dd18 R09: 0000000000000000
[30955.640237] R10: ffff953d3d39d700 R11: ffff953d002bda08 R12: ffff953c0875c5b0
[30955.640456] R13: ffff953d13dd8c60 R14: ffff953d3d39dc30 R15: ffff953d3d39dcd8
[30955.640691] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.640968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.641163] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.641390] Call Trace:
[30955.641538]
[30955.641667] ? rcu_read_lock_sched_held+0x12/0x60
[30955.641847] ? lock_acquire+0x179/0x2d0
[30955.642009] ? lock_release+0x1f0/0x2d0
[30955.642171] btrfs_run_delayed_refs+0x86/0x210
[30955.642342] btrfs_commit_transaction+0x59/0xad0
[30955.642519] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.642725] ? vfs_fsync_range+0x90/0x90
[30955.642892] iterate_supers+0x85/0xf0
[30955.643047] ksys_sync+0x50/0x80
[30955.643201] __do_sys_sync+0xa/0x10
[30955.643359] do_syscall_64+0x38/0x90
[30955.643515] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.643713] RIP: 0033:0x7f4030d2307b
[30955.643872] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.644387] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.644670] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.644891] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.645112] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.645336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.645572] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.645795]
[30955.645926] irq event stamp: 0
[30955.646076] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.646290] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.646595] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.646888] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.647093] ---[ end trace 3cbaed47c56d30e3 ]---
[30955.647350] ------------[ cut here ]------------
[30955.647546] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.647869] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.649452] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.649762] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.650052] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.650252] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.650786] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.650975] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.651200] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.651424] RBP: 0000000000000000 R08: ffff953d02eed358 R09: 0000000000000000
[30955.651658] R10: ffff953d3d39dc00 R11: ffff953d002bda08 R12: ffff953c42d50000
[30955.651882] R13: ffff953d13dd8c60 R14: ffff953d02eed270 R15: ffff953d02eed318
[30955.652106] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.652395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.652599] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.652824] Call Trace:
[30955.652959]
[30955.653087] ? rcu_read_lock_sched_held+0x12/0x60
[30955.653956] ? lock_acquire+0x179/0x2d0
[30955.654125] ? lock_release+0x1f0/0x2d0
[30955.654296] btrfs_run_delayed_refs+0x86/0x210
[30955.654468] btrfs_commit_transaction+0x59/0xad0
[30955.654656] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.654850] ? vfs_fsync_range+0x90/0x90
[30955.655013] iterate_supers+0x85/0xf0
[30955.655174] ksys_sync+0x50/0x80
[30955.655323] __do_sys_sync+0xa/0x10
[30955.655477] do_syscall_64+0x38/0x90
[30955.655647] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.655832] RIP: 0033:0x7f4030d2307b
[30955.655989] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.656508] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.656787] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.657010] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.657238] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.657457] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.657692] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.657915]
[30955.658148] irq event stamp: 0
[30955.658374] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.658650] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.658999] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.659352] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.659611] ---[ end trace 3cbaed47c56d30e4 ]---
[30955.660024] ------------[ cut here ]------------
[30955.660316] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.660732] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.662457] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.662838] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.663248] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.663494] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.664081] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.664329] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.664568] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.664787] RBP: 0000000000000000 R08: ffff953d02eede50 R09: 0000000000000000
[30955.665009] R10: ffff953d02eed270 R11: ffff953d002bda08 R12: ffff953c0bff17b8
[30955.665238] R13: ffff953d13dd8c60 R14: ffff953d02eedd68 R15: ffff953d02eede10
[30955.665461] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.665752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.665949] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.666172] Call Trace:
[30955.666305]
[30955.666437] ? rcu_read_lock_sched_held+0x12/0x60
[30955.666631] ? lock_acquire+0x179/0x2d0
[30955.666799] ? lock_release+0x1f0/0x2d0
[30955.666964] btrfs_run_delayed_refs+0x86/0x210
[30955.667137] btrfs_commit_transaction+0x59/0xad0
[30955.667316] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.673872] ? vfs_fsync_range+0x90/0x90
[30955.674043] iterate_supers+0x85/0xf0
[30955.674206] ksys_sync+0x50/0x80
[30955.674360] __do_sys_sync+0xa/0x10
[30955.674513] do_syscall_64+0x38/0x90
[30955.674682] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.674870] RIP: 0033:0x7f4030d2307b
[30955.675029] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.675561] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.675831] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.676049] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.676272] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.676497] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.676729] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.676954]
[30955.677082] irq event stamp: 0
[30955.677235] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.677438] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.677732] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.678020] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.678257] ---[ end trace 3cbaed47c56d30e5 ]---
[30955.678510] ------------[ cut here ]------------
[30955.678708] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.679032] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.680599] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.680884] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.681176] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.681370] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.681897] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.682081] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.682306] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.682541] RBP: ffff953c45bc5520 R08: ffff953d0aa2b848 R09: 0000000000000000
[30955.682765] R10: ffff953d02eedd68 R11: ffff953d002bda08 R12: ffff953c3033bf70
[30955.682988] R13: ffff953d13dd8c60 R14: ffff953d0aa2b750 R15: ffff953d0aa2b7f8
[30955.684058] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.684359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.684569] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.684794] Call Trace:
[30955.684930]
[30955.685058] ? rcu_read_lock_sched_held+0x12/0x60
[30955.685244] ? lock_acquire+0x179/0x2d0
[30955.685407] ? lock_release+0x1f0/0x2d0
[30955.685585] btrfs_run_delayed_refs+0x86/0x210
[30955.685764] btrfs_commit_transaction+0x59/0xad0
[30955.685944] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.686141] ? vfs_fsync_range+0x90/0x90
[30955.686313] iterate_supers+0x85/0xf0
[30955.686505] ksys_sync+0x50/0x80
[30955.686722] __do_sys_sync+0xa/0x10
[30955.686896] do_syscall_64+0x38/0x90
[30955.687050] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.687235] RIP: 0033:0x7f4030d2307b
[30955.687393] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.687913] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.688183] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.688400] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.688634] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.688960] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.689239] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.689488]
[30955.689658] irq event stamp: 0
[30955.689857] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.690124] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.690483] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.690863] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.691254] ---[ end trace 3cbaed47c56d30e6 ]---
[30955.691631] ------------[ cut here ]------------
[30955.691856] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.692242] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.694132] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.694500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.694863] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.695090] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.695704] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.695950] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.696206] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.696456] RBP: ffff953c45bc5ca0 R08: ffff953d0aa2b368 R09: 0000000000000000
[30955.696695] R10: ffff953d0aa2b700 R11: ffff953d002bda08 R12: ffff953c3033b410
[30955.696918] R13: ffff953d13dd8c60 R14: ffff953d0aa2b270 R15: ffff953d0aa2b318
[30955.697138] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.697431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.697631] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.697856] Call Trace:
[30955.697992]
[30955.698126] btrfs_run_delayed_refs+0x86/0x210
[30955.698303] btrfs_commit_transaction+0x59/0xad0
[30955.698480] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.698689] ? vfs_fsync_range+0x90/0x90
[30955.698852] iterate_supers+0x85/0xf0
[30955.699008] ksys_sync+0x50/0x80
[30955.699158] __do_sys_sync+0xa/0x10
[30955.699321] do_syscall_64+0x38/0x90
[30955.699478] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.699676] RIP: 0033:0x7f4030d2307b
[30955.699837] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.700352] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.700638] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.700863] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.701082] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.701304] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.701536] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.701757]
[30955.701887] irq event stamp: 0
[30955.702038] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.702253] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.702552] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.702839] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.703041] ---[ end trace 3cbaed47c56d30e7 ]---
[30955.703335] ------------[ cut here ]------------
[30955.703515] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.703848] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.705427] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.705731] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.706017] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.706214] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.706739] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.706926] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.707145] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.707371] RBP: ffff953c45bc51c0 R08: ffff953d0aa2b5d8 R09: 0000000000000000
[30955.707606] R10: ffff953d0aa2b200 R11: ffff953d002bda08 R12: ffff953c3033b208
[30955.707832] R13: ffff953d13dd8c60 R14: ffff953d0aa2b4e0 R15: ffff953d0aa2b588
[30955.708055] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.708372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.715795] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.716023] Call Trace:
[30955.716158]
[30955.716292] btrfs_run_delayed_refs+0x86/0x210
[30955.716468] btrfs_commit_transaction+0x59/0xad0
[30955.716655] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.716844] ? vfs_fsync_range+0x90/0x90
[30955.717004] iterate_supers+0x85/0xf0
[30955.717163] ksys_sync+0x50/0x80
[30955.717313] __do_sys_sync+0xa/0x10
[30955.717463] do_syscall_64+0x38/0x90
[30955.717636] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.717819] RIP: 0033:0x7f4030d2307b
[30955.717972] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.718493] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.718775] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.718990] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.719210] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.719428] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.719662] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.719885]
[30955.720015] irq event stamp: 0
[30955.720158] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.720363] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.720665] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.720945] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.721147] ---[ end trace 3cbaed47c56d30e8 ]---
[30955.721410] ------------[ cut here ]------------
[30955.721603] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.721915] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.723482] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.723772] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.724062] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.724257] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.724789] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.724979] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.725199] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.725413] RBP: ffff953c45bc58c0 R08: ffff953d0aa2b980 R09: 0000000000000000
[30955.725644] R10: ffff953d0aa2b400 R11: ffff953d002bda08 R12: ffff953c3033ba28
[30955.725859] R13: ffff953d13dd8c60 R14: ffff953d0aa2b888 R15: ffff953d0aa2b930
[30955.726077] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.726353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.726567] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.726786] Call Trace:
[30955.727080]
[30955.727285] btrfs_run_delayed_refs+0x86/0x210
[30955.727506] btrfs_commit_transaction+0x59/0xad0
[30955.727728] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.727968] ? vfs_fsync_range+0x90/0x90
[30955.728176] iterate_supers+0x85/0xf0
[30955.728441] ksys_sync+0x50/0x80
[30955.728634] __do_sys_sync+0xa/0x10
[30955.728841] do_syscall_64+0x38/0x90
[30955.729064] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.729319] RIP: 0033:0x7f4030d2307b
[30955.729565] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.730187] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.730514] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.730785] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.731106] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.731396] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.731682] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.731992]
[30955.732132] irq event stamp: 0
[30955.732487] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.732826] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.733307] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.733750] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.734094] ---[ end trace 3cbaed47c56d30e9 ]---
[30955.734574] ------------[ cut here ]------------
[30955.734785] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.735213] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.737485] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.737916] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.738339] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.738627] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.739384] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.739674] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.739988] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.740306] RBP: ffff953c45bc5780 R08: ffff953d02eedbf0 R09: 0000000000000000
[30955.740634] R10: ffff953d0aa2b800 R11: ffff953d002bda08 R12: ffff953c3033bd68
[30955.740946] R13: ffff953d13dd8c60 R14: ffff953d02eedaf8 R15: ffff953d02eedba0
[30955.741258] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.741690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.741970] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.742280] Call Trace:
[30955.742478]
[30955.742694] btrfs_run_delayed_refs+0x86/0x210
[30955.742951] btrfs_commit_transaction+0x59/0xad0
[30955.744033] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.744319] ? vfs_fsync_range+0x90/0x90
[30955.744583] iterate_supers+0x85/0xf0
[30955.744823] ksys_sync+0x50/0x80
[30955.745042] __do_sys_sync+0xa/0x10
[30955.745270] do_syscall_64+0x38/0x90
[30955.745497] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.745784] RIP: 0033:0x7f4030d2307b
[30955.746010] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.746787] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.747191] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.747505] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.747839] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.748155] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.748477] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.748826]
[30955.749022] irq event stamp: 0
[30955.749231] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.749539] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.749954] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.750360] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.750681] ---[ end trace 3cbaed47c56d30ea ]---
[30955.751071] ------------[ cut here ]------------
[30955.751326] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.751805] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.754101] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.754521] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.754955] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.755240] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.756012] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.756282] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.756613] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.756922] RBP: ffff953c45bc5f60 R08: ffff953d02eed848 R09: 0000000000000000
[30955.757237] R10: ffff953d02eedaf8 R11: ffff953d002bda08 R12: ffff953c3033b548
[30955.757561] R13: ffff953d13dd8c60 R14: ffff953d02eed750 R15: ffff953d02eed7f8
[30955.767344] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.767783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.768064] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.768390] Call Trace:
[30955.768607]
[30955.768797] btrfs_run_delayed_refs+0x86/0x210
[30955.769048] btrfs_commit_transaction+0x59/0xad0
[30955.769256] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.769554] ? vfs_fsync_range+0x90/0x90
[30955.769788] iterate_supers+0x85/0xf0
[30955.770019] ksys_sync+0x50/0x80
[30955.770188] __do_sys_sync+0xa/0x10
[30955.770400] do_syscall_64+0x38/0x90
[30955.770640] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.770910] RIP: 0033:0x7f4030d2307b
[30955.771137] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.771897] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.772334] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.772693] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.773030] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.774191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.774582] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.774967]
[30955.775196] irq event stamp: 0
[30955.775396] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.775721] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.776027] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.776453] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.776801] ---[ end trace 3cbaed47c56d30eb ]---
[30955.777275] ------------[ cut here ]------------
[30955.777643] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.778135] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.779938] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.780291] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.780615] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.780815] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.781339] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.781536] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.781759] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.781980] RBP: ffff953d00ffadc0 R08: ffff953d0d1b2368 R09: 0000000000000000
[30955.782209] R10: ffff953d02eed750 R11: ffff953d002bda08 R12: ffff953c0875ca28
[30955.782430] R13: ffff953d13dd8c60 R14: ffff953d0d1b2270 R15: ffff953d0d1b2318
[30955.782673] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.782956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.783151] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.783381] Call Trace:
[30955.783520]
[30955.783667] btrfs_run_delayed_refs+0x86/0x210
[30955.783844] btrfs_commit_transaction+0x59/0xad0
[30955.784023] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.784219] ? vfs_fsync_range+0x90/0x90
[30955.784380] iterate_supers+0x85/0xf0
[30955.784550] ksys_sync+0x50/0x80
[30955.784705] __do_sys_sync+0xa/0x10
[30955.784860] do_syscall_64+0x38/0x90
[30955.785015] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.785206] RIP: 0033:0x7f4030d2307b
[30955.785397] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.785926] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.786200] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.786418] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.786651] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.786873] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.787092] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.787319]
[30955.787447] irq event stamp: 0
[30955.787608] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.787814] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.788095] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.788391] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.788607] ---[ end trace 3cbaed47c56d30ec ]---
[30955.788879] ------------[ cut here ]------------
[30955.789060] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.789387] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.790984] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.791277] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.791580] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.791780] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.792303] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.792490] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.792724] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.792950] RBP: ffff953d00ffafa0 R08: ffff953d3d39d710 R09: 0000000000000000
[30955.793178] R10: ffff953d0d1b2200 R11: ffff953d002bda08 R12: ffff953c0875c478
[30955.793402] R13: ffff953d13dd8c60 R14: ffff953d3d39d618 R15: ffff953d3d39d6c0
[30955.793639] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.793921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.794119] CR2: 0000559606508f18 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.794350] Call Trace:
[30955.794487]
[30955.794633] btrfs_run_delayed_refs+0x86/0x210
[30955.794816] btrfs_commit_transaction+0x59/0xad0
[30955.794998] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.795191] ? vfs_fsync_range+0x90/0x90
[30955.795356] iterate_supers+0x85/0xf0
[30955.795516] ksys_sync+0x50/0x80
[30955.795683] __do_sys_sync+0xa/0x10
[30955.795839] do_syscall_64+0x38/0x90
[30955.795997] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.796189] RIP: 0033:0x7f4030d2307b
[30955.796350] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.796882] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.797154] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.797378] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.797618] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.797842] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.798070] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.798309]
[30955.798439] irq event stamp: 0
[30955.798604] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.798809] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.799087] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.799383] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.799600] ---[ end trace 3cbaed47c56d30ed ]---
[30955.801570] ------------[ cut here ]------------
[30955.801762] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.802083] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.804359] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.804687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.804978] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.805181] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.805711] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.805901] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.806237] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.816674] RBP: ffff953d00ffa940 R08: ffff953d3d39d980 R09: 0000000000000000
[30955.816900] R10: ffff953d3d39d600 R11: ffff953d002bda08 R12: ffff953c0875c270
[30955.817121] R13: ffff953d13dd8c60 R14: ffff953d3d39d888 R15: ffff953d3d39d930
[30955.817345] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.817636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.817836] CR2: 000055e23a8558a8 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.818057] Call Trace:
[30955.818197]
[30955.818333] btrfs_run_delayed_refs+0x86/0x210
[30955.818511] btrfs_commit_transaction+0x59/0xad0
[30955.818701] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.818891] ? vfs_fsync_range+0x90/0x90
[30955.819056] iterate_supers+0x85/0xf0
[30955.819223] ksys_sync+0x50/0x80
[30955.819373] __do_sys_sync+0xa/0x10
[30955.819546] do_syscall_64+0x38/0x90
[30955.819707] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.819889] RIP: 0033:0x7f4030d2307b
[30955.820045] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.820593] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.820868] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.821089] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.821322] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.821563] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.821790] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.822015]
[30955.822147] irq event stamp: 0
[30955.822296] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.822503] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.822805] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.823089] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.823301] ---[ end trace 3cbaed47c56d30ee ]---
[30955.823582] ------------[ cut here ]------------
[30955.823757] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.824070] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.825650] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.825946] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.826238] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.826432] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.826974] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.827162] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.827385] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.827617] RBP: ffff953d00ffa800 R08: ffff953d3d39df98 R09: 0000000000000000
[30955.827835] R10: ffff953d3d39d800 R11: ffff953d002bda08 R12: ffff953c0875caf8
[30955.828055] R13: ffff953d13dd8c60 R14: ffff953d3d39dea0 R15: ffff953d3d39df48
[30955.828279] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.828585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.828782] CR2: 000055e23a8558a8 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.829004] Call Trace:
[30955.829140]
[30955.829279] btrfs_run_delayed_refs+0x86/0x210
[30955.829453] btrfs_commit_transaction+0x59/0xad0
[30955.829642] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.829831] ? vfs_fsync_range+0x90/0x90
[30955.829998] iterate_supers+0x85/0xf0
[30955.830159] ksys_sync+0x50/0x80
[30955.830314] __do_sys_sync+0xa/0x10
[30955.830472] do_syscall_64+0x38/0x90
[30955.830648] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.830834] RIP: 0033:0x7f4030d2307b
[30955.830988] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.831514] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.831793] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.832017] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.832241] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.832465] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.832698] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.832926]
[30955.833058] irq event stamp: 0
[30955.833947] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.834161] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.834457] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.834749] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.834955] ---[ end trace 3cbaed47c56d30ef ]---
[30955.835222] ------------[ cut here ]------------
[30955.835406] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.835735] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.837314] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.837617] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.837902] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.838096] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.838634] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.838818] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.839036] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.839258] RBP: ffff953d00ffacc0 R08: ffff953d3d39d5d8 R09: 0000000000000000
[30955.839476] R10: ffff953d3d39de00 R11: ffff953d002bda08 R12: ffff953c0875c4e0
[30955.839706] R13: ffff953d13dd8c60 R14: ffff953d3d39d4e0 R15: ffff953d3d39d588
[30955.839926] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.840215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.840409] CR2: 000055e23a8558a8 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.840645] Call Trace:
[30955.840783]
[30955.840919] btrfs_run_delayed_refs+0x86/0x210
[30955.841093] btrfs_commit_transaction+0x59/0xad0
[30955.841273] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.841469] ? vfs_fsync_range+0x90/0x90
[30955.841648] iterate_supers+0x85/0xf0
[30955.841809] ksys_sync+0x50/0x80
[30955.842058] __do_sys_sync+0xa/0x10
[30955.842225] do_syscall_64+0x38/0x90
[30955.842485] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.842818] RIP: 0033:0x7f4030d2307b
[30955.843123] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.844000] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.844450] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.844862] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.845230] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.845624] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.845973] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.846385]
[30955.846641] irq event stamp: 0
[30955.846807] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.847085] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.847551] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.847828] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.848035] ---[ end trace 3cbaed47c56d30f0 ]---
[30955.848299] ------------[ cut here ]------------
[30955.848472] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.848802] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.850415] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.850721] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.851005] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.851208] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.858159] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.858369] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.858611] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.858842] RBP: ffff953d00ffabc0 R08: ffff953d3d39d0f8 R09: 0000000000000000
[30955.859068] R10: ffff953d3d39d400 R11: ffff953d002bda08 R12: ffff953c0875cdd0
[30955.859303] R13: ffff953d13dd8c60 R14: ffff953d3d39d000 R15: ffff953d3d39d0a8
[30955.859549] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.859836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.860035] CR2: 000055e23a8558a8 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.860270] Call Trace:
[30955.860409]
[30955.860555] btrfs_run_delayed_refs+0x86/0x210
[30955.860739] btrfs_commit_transaction+0x59/0xad0
[30955.860920] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.861115] ? vfs_fsync_range+0x90/0x90
[30955.861293] iterate_supers+0x85/0xf0
[30955.861459] ksys_sync+0x50/0x80
[30955.861628] __do_sys_sync+0xa/0x10
[30955.861787] do_syscall_64+0x38/0x90
[30955.861949] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.862138] RIP: 0033:0x7f4030d2307b
[30955.862308] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.862850] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.863134] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.864012] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.864253] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.864476] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.864713] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.864943]
[30955.865074] irq event stamp: 0
[30955.865230] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.865448] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.865747] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.866045] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.866257] ---[ end trace 3cbaed47c56d30f1 ]---
[30955.866550] ------------[ cut here ]------------
[30955.866735] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.867067] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.868701] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.868995] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.869299] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.869496] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.870039] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.870238] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.870467] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.870715] RBP: ffff953d00ffa240 R08: ffff953d3d39dab8 R09: 0000000000000000
[30955.870948] R10: ffff953d3d39d000 R11: ffff953d002bda08 R12: ffff953c0875cc30
[30955.871185] R13: ffff953d13dd8c60 R14: ffff953d3d39d9c0 R15: ffff953d3d39da68
[30955.871415] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.871721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.871930] CR2: 000055e23a8558a8 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.872171] Call Trace:
[30955.872313]
[30955.872449] btrfs_run_delayed_refs+0x86/0x210
[30955.872649] btrfs_commit_transaction+0x59/0xad0
[30955.872846] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.873146] ? vfs_fsync_range+0x90/0x90
[30955.873378] iterate_supers+0x85/0xf0
[30955.873693] ksys_sync+0x50/0x80
[30955.873931] __do_sys_sync+0xa/0x10
[30955.874240] do_syscall_64+0x38/0x90
[30955.874551] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.874769] RIP: 0033:0x7f4030d2307b
[30955.875024] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.875854] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.876241] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.876603] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.876890] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.877287] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.877681] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.878027]
[30955.878274] irq event stamp: 0
[30955.878556] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.878836] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.879279] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.879740] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.879952] ---[ end trace 3cbaed47c56d30f2 ]---
[30955.880235] ------------[ cut here ]------------
[30955.880419] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.880761] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.882398] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.882704] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.883005] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.883206] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.883747] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.883942] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.884171] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.884399] RBP: ffff953d00ffa560 R08: ffff953d3d39dbf0 R09: 0000000000000000
[30955.884639] R10: ffff953d3d39d900 R11: ffff953d002bda08 R12: ffff953c0875c888
[30955.884864] R13: ffff953d13dd8c60 R14: ffff953d3d39daf8 R15: ffff953d3d39dba0
[30955.885087] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.885379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.885592] CR2: 000055e23a8558a8 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.885824] Call Trace:
[30955.885963]
[30955.886097] btrfs_run_delayed_refs+0x86/0x210
[30955.886283] btrfs_commit_transaction+0x59/0xad0
[30955.886466] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.886683] ? vfs_fsync_range+0x90/0x90
[30955.886854] iterate_supers+0x85/0xf0
[30955.887019] ksys_sync+0x50/0x80
[30955.887178] __do_sys_sync+0xa/0x10
[30955.887335] do_syscall_64+0x38/0x90
[30955.887498] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.887702] RIP: 0033:0x7f4030d2307b
[30955.887861] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.888394] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.888687] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.888910] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.889135] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.889362] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.889599] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.889827]
[30955.889968] irq event stamp: 0
[30955.890123] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.890336] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.890649] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.890948] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.891158] ---[ end trace 3cbaed47c56d30f3 ]---
[30955.891766] ------------[ cut here ]------------
[30955.891953] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.892279] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.894621] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.894915] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.895218] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.902044] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.902609] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.902803] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.903028] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.903259] RBP: ffff953d00ffaaa0 R08: ffff953d02eedd28 R09: 0000000000000000
[30955.903483] R10: ffff953d3d39da00 R11: ffff953d002bda08 R12: ffff953c0bff1888
[30955.903718] R13: ffff953d13dd8c60 R14: ffff953d02eedc30 R15: ffff953d02eedcd8
[30955.903949] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.904246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.904445] CR2: 00007f9e80859538 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.904684] Call Trace:
[30955.904823]
[30955.904963] btrfs_run_delayed_refs+0x86/0x210
[30955.905142] btrfs_commit_transaction+0x59/0xad0
[30955.905325] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.905533] ? vfs_fsync_range+0x90/0x90
[30955.905707] iterate_supers+0x85/0xf0
[30955.905869] ksys_sync+0x50/0x80
[30955.906021] __do_sys_sync+0xa/0x10
[30955.906185] do_syscall_64+0x38/0x90
[30955.906357] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.906609] RIP: 0033:0x7f4030d2307b
[30955.906778] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.907324] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.907611] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.907843] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.908071] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.908303] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.908543] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.908777]
[30955.908908] irq event stamp: 0
[30955.909056] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.909273] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.909579] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.909869] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.910083] ---[ end trace 3cbaed47c56d30f4 ]---
[30955.911392] ------------[ cut here ]------------
[30955.911726] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.912221] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.914580] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.915091] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.915612] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.915923] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.916796] RSP: 0000:ffffa05b87377d28 EFLAGS: 00010202
[30955.917066] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.917301] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.917536] RBP: 0000000000000000 R08: ffff953d02eed0f8 R09: 0000000000000000
[30955.917762] R10: ffff953d02eedc30 R11: ffff953d002bda08 R12: ffff953d2e6cb690
[30955.917990] R13: ffff953d13dd8c60 R14: ffff953d02eed000 R15: ffff953d02eed0a8
[30955.918223] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.918512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.918725] CR2: 00007f9e80817e60 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.918954] Call Trace:
[30955.919090]
[30955.919237] btrfs_run_delayed_refs+0x86/0x210
[30955.919416] btrfs_commit_transaction+0x59/0xad0
[30955.919607] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.919810] ? vfs_fsync_range+0x90/0x90
[30955.919980] iterate_supers+0x85/0xf0
[30955.920143] ksys_sync+0x50/0x80
[30955.920301] __do_sys_sync+0xa/0x10
[30955.920463] do_syscall_64+0x38/0x90
[30955.920641] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.920832] RIP: 0033:0x7f4030d2307b
[30955.920994] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.921551] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.921829] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.922056] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.922291] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.922518] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.922760] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.922989]
[30955.923122] irq event stamp: 0
[30955.924000] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.924231] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.924531] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.924823] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.925037] ---[ end trace 3cbaed47c56d30f5 ]---
[30955.927668] ------------[ cut here ]------------
[30955.927864] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.928198] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.929813] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.930115] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.930415] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.930638] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.931178] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.931372] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.931610] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.931837] RBP: 0000000000000000 R08: ffff953d0aa2b490 R09: 0000000000000000
[30955.932067] R10: ffff953d02eed000 R11: ffff953d15037a08 R12: ffff953d2e6cb620
[30955.932309] R13: ffff953d13dd8c60 R14: ffff953d0aa2b3a8 R15: ffff953d0aa2b450
[30955.932551] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.932844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.933045] CR2: 00007f9e809a7188 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.933277] Call Trace:
[30955.933416]
[30955.933565] btrfs_run_delayed_refs+0x86/0x210
[30955.933748] btrfs_commit_transaction+0x59/0xad0
[30955.933926] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.934127] ? vfs_fsync_range+0x90/0x90
[30955.934303] iterate_supers+0x85/0xf0
[30955.934481] ksys_sync+0x50/0x80
[30955.934645] __do_sys_sync+0xa/0x10
[30955.934809] do_syscall_64+0x38/0x90
[30955.934972] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.935159] RIP: 0033:0x7f4030d2307b
[30955.935331] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.935880] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.936159] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.936394] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.936637] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.936868] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.937100] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.937335]
[30955.937468] irq event stamp: 0
[30955.937633] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.937849] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.938142] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.938442] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.938664] ---[ end trace 3cbaed47c56d30f6 ]---
[30955.940126] ------------[ cut here ]------------
[30955.940582] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.941116] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.943555] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.951373] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.951690] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.951891] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.952424] RSP: 0000:ffffa05b87377d28 EFLAGS: 00010202
[30955.952628] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.952860] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.953088] RBP: 0000000000000000 R08: ffff953d0aa2bd18 R09: 0000000000000000
[30955.954047] R10: ffff953d0aa2b300 R11: 0000000000000004 R12: ffff953d2e6cb700
[30955.954290] R13: ffff953d13dd8c60 R14: ffff953d0aa2bc30 R15: ffff953d0aa2bcd8
[30955.954514] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.954809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.955014] CR2: 00007f9e807f39f0 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.955259] Call Trace:
[30955.955404]
[30955.955550] btrfs_run_delayed_refs+0x86/0x210
[30955.955731] btrfs_commit_transaction+0x59/0xad0
[30955.955913] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.956105] ? vfs_fsync_range+0x90/0x90
[30955.956277] iterate_supers+0x85/0xf0
[30955.956443] ksys_sync+0x50/0x80
[30955.956610] __do_sys_sync+0xa/0x10
[30955.956770] do_syscall_64+0x38/0x90
[30955.956935] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.957132] RIP: 0033:0x7f4030d2307b
[30955.957299] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.957841] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.958125] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.958358] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.958592] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.958820] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.959045] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.959283]
[30955.959418] irq event stamp: 0
[30955.959580] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.959791] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.960086] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.960383] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.960603] ---[ end trace 3cbaed47c56d30f7 ]---
[30955.962922] ------------[ cut here ]------------
[30955.963119] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.963449] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.965093] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.965396] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.965709] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.965908] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.966448] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.966653] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.966882] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.967110] RBP: 0000000000000000 R08: ffff953d02eed4a0 R09: 0000000000000000
[30955.967339] R10: ffff953d0aa2bc00 R11: 0000000000000002 R12: ffff953d2e6cb770
[30955.967579] R13: ffff953d13dd8c60 R14: ffff953d02eed3a8 R15: ffff953d02eed450
[30955.967803] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.968092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.968299] CR2: 00007f9e806cbd60 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.968543] Call Trace:
[30955.968689]
[30955.968827] btrfs_run_delayed_refs+0x86/0x210
[30955.969007] btrfs_commit_transaction+0x59/0xad0
[30955.969193] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.969385] ? vfs_fsync_range+0x90/0x90
[30955.969576] iterate_supers+0x85/0xf0
[30955.969746] ksys_sync+0x50/0x80
[30955.969902] __do_sys_sync+0xa/0x10
[30955.970061] do_syscall_64+0x38/0x90
[30955.970232] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.970423] RIP: 0033:0x7f4030d2307b
[30955.970593] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.971126] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.971410] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.971647] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.971871] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.972096] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.972327] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.972570]
[30955.972706] irq event stamp: 0
[30955.972855] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.973064] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.973372] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.973668] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.973883] ---[ end trace 3cbaed47c56d30f8 ]---
[30955.975736] ------------[ cut here ]------------
[30955.975933] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.976260] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30955.977899] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30955.978200] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30955.978503] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30955.978710] 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 4d 48 8b 05 58 b5 85 01 e8
[30955.979257] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30955.979453] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30955.979689] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30955.979918] RBP: 0000000000000000 R08: ffff953d0d1b2d18 R09: 0000000000000000
[30955.980143] R10: ffff953d02eed3a8 R11: ffff953d15037a08 R12: ffff953d0d16b770
[30955.980374] R13: ffff953d13dd8c60 R14: ffff953d0d1b2c30 R15: ffff953d0d1b2cd8
[30955.980610] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30955.980900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30955.981103] CR2: 00007f9e808a84d0 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30955.981341] Call Trace:
[30955.981481]
[30955.981626] btrfs_run_delayed_refs+0x86/0x210
[30955.981808] btrfs_commit_transaction+0x59/0xad0
[30955.981991] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30955.982190] ? vfs_fsync_range+0x90/0x90
[30955.982357] iterate_supers+0x85/0xf0
[30955.982534] ksys_sync+0x50/0x80
[30955.982691] __do_sys_sync+0xa/0x10
[30955.982850] do_syscall_64+0x38/0x90
[30955.983014] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30955.983981] RIP: 0033:0x7f4030d2307b
[30955.984149] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30955.984701] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30955.984984] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30955.985217] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30955.985451] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30955.985692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30955.985921] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30955.986158]
[30955.986297] irq event stamp: 0
[30955.986443] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30955.986665] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30955.986965] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30955.987255] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30955.987469] ---[ end trace 3cbaed47c56d30f9 ]---
[30955.988234] ------------[ cut here ]------------
[30955.988710] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30955.989248] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30956.002673] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30956.003106] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30956.003545] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30956.003836] 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 4d 48 8b 05 58 b5 85 01 e8
[30956.004610] RSP: 0000:ffffa05b87377d28 EFLAGS: 00010202
[30956.004879] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30956.005204] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30956.005539] RBP: 0000000000000000 R08: ffff953d0ae6e980 R09: 0000000000000000
[30956.005863] R10: ffff953d0d1b2c00 R11: 0000000000000002 R12: ffff953d0d16ba10
[30956.006183] R13: ffff953d13dd8c60 R14: ffff953d0ae6e888 R15: ffff953d0ae6e930
[30956.006490] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30956.006908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30956.007189] CR2: 00007f9e809c0030 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30956.007496] Call Trace:
[30956.007691]
[30956.007889] btrfs_run_delayed_refs+0x86/0x210
[30956.008151] btrfs_commit_transaction+0x59/0xad0
[30956.008411] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30956.008702] ? vfs_fsync_range+0x90/0x90
[30956.008942] iterate_supers+0x85/0xf0
[30956.009174] ksys_sync+0x50/0x80
[30956.009398] __do_sys_sync+0xa/0x10
[30956.009629] do_syscall_64+0x38/0x90
[30956.009852] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30956.010128] RIP: 0033:0x7f4030d2307b
[30956.010363] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30956.011123] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30956.011540] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30956.011853] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30956.012169] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30956.012478] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30956.012810] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30956.013140]
[30956.014053] irq event stamp: 0
[30956.014283] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30956.014599] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30956.015020] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30956.015458] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30956.015771] ---[ end trace 3cbaed47c56d30fa ]---
[30956.020720] ------------[ cut here ]------------
[30956.020985] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30956.021474] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30956.023804] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30956.024232] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30956.024664] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30956.024944] 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 4d 48 8b 05 58 b5 85 01 e8
[30956.025699] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30956.025968] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30956.026300] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30956.026637] RBP: 0000000000000000 R08: ffff953d0ae6e230 R09: 0000000000000000
[30956.026958] R10: ffff953d0ae6e800 R11: ffff953d15037a08 R12: ffff953d0d16b150
[30956.027288] R13: ffff953d13dd8c60 R14: ffff953d0ae6e138 R15: ffff953d0ae6e1e0
[30956.027621] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30956.028048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30956.028291] CR2: 00007f9e8085bb10 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30956.028533] Call Trace:
[30956.028675]
[30956.028812] btrfs_run_delayed_refs+0x86/0x210
[30956.028990] btrfs_commit_transaction+0x59/0xad0
[30956.029173] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30956.029370] ? vfs_fsync_range+0x90/0x90
[30956.029548] iterate_supers+0x85/0xf0
[30956.029710] ksys_sync+0x50/0x80
[30956.029865] __do_sys_sync+0xa/0x10
[30956.030025] do_syscall_64+0x38/0x90
[30956.030190] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30956.030382] RIP: 0033:0x7f4030d2307b
[30956.030555] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30956.031081] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30956.031360] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30956.031597] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30956.031824] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30956.032046] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30956.032274] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30956.032502]
[30956.032646] irq event stamp: 0
[30956.032803] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30956.033014] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30956.033310] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30956.033615] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30956.033825] ---[ end trace 3cbaed47c56d30fb ]---
[30956.034507] ------------[ cut here ]------------
[30956.034803] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30956.035194] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30956.037022] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30956.037398] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30956.037805] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30956.038089] 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 4d 48 8b 05 58 b5 85 01 e8
[30956.038710] RSP: 0000:ffffa05b87377d28 EFLAGS: 00010202
[30956.038966] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30956.039222] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30956.039530] RBP: 0000000000000000 R08: ffff953d0d1b2e50 R09: 0000000000000000
[30956.039804] R10: ffff953d0ae6e100 R11: ffff953d15037a08 R12: ffff953d0d16b310
[30956.040103] R13: ffff953d13dd8c60 R14: ffff953d0d1b2d68 R15: ffff953d0d1b2e10
[30956.040419] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30956.040836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30956.041100] CR2: 00007f9e80887408 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30956.041396] Call Trace:
[30956.041619]
[30956.041844] btrfs_run_delayed_refs+0x86/0x210
[30956.042096] btrfs_commit_transaction+0x59/0xad0
[30956.042287] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30956.042486] ? vfs_fsync_range+0x90/0x90
[30956.042663] iterate_supers+0x85/0xf0
[30956.042826] ksys_sync+0x50/0x80
[30956.042983] __do_sys_sync+0xa/0x10
[30956.043140] do_syscall_64+0x38/0x90
[30956.044312] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30956.044510] RIP: 0033:0x7f4030d2307b
[30956.044685] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30956.045223] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30956.045497] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30956.045730] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30956.045958] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30956.046183] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30956.046409] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30956.046645]
[30956.046776] irq event stamp: 0
[30956.046928] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30956.047137] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30956.047430] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30956.047735] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30956.047945] ---[ end trace 3cbaed47c56d30fc ]---
[30956.050997] ------------[ cut here ]------------
[30956.051201] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30956.051543] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30956.059739] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30956.060038] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30956.060346] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30956.060559] 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 4d 48 8b 05 58 b5 85 01 e8
[30956.061099] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30956.061297] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30956.061535] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30956.061763] RBP: 0000000000000000 R08: ffff953d0aa2b0f8 R09: 0000000000000000
[30956.061988] R10: ffff953d0d1b2d00 R11: 0000000000000002 R12: ffff953d2e6cbc40
[30956.062218] R13: ffff953d13dd8c60 R14: ffff953d0aa2b000 R15: ffff953d0aa2b0a8
[30956.062446] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30956.062738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30956.062945] CR2: 00007f9e807f40a0 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30956.063177] Call Trace:
[30956.063315]
[30956.063451] btrfs_run_delayed_refs+0x86/0x210
[30956.063646] btrfs_commit_transaction+0x59/0xad0
[30956.063829] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30956.064026] ? vfs_fsync_range+0x90/0x90
[30956.064204] iterate_supers+0x85/0xf0
[30956.064370] ksys_sync+0x50/0x80
[30956.064535] __do_sys_sync+0xa/0x10
[30956.064694] do_syscall_64+0x38/0x90
[30956.064860] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30956.065046] RIP: 0033:0x7f4030d2307b
[30956.065212] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30956.065766] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30956.066052] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30956.066280] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30956.066510] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30956.066754] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30956.066987] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30956.067227]
[30956.067366] irq event stamp: 0
[30956.067516] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30956.067741] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30956.068041] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30956.068342] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30956.068571] ---[ end trace 3cbaed47c56d30fd ]---
[30956.069615] ------------[ cut here ]------------
[30956.069928] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30956.070362] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30956.072305] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30956.072702] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30956.073092] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30956.074935] 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 4d 48 8b 05 58 b5 85 01 e8
[30956.075608] RSP: 0000:ffffa05b87377d28 EFLAGS: 00010202
[30956.075873] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30956.076121] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30956.076351] RBP: 0000000000000000 R08: ffff953d0d1b2230 R09: 0000000000000000
[30956.076587] R10: ffff953d0aa2b000 R11: ffff953d15037a08 R12: ffff953d0d16bd90
[30956.076816] R13: ffff953d13dd8c60 R14: ffff953d0d1b2138 R15: ffff953d0d1b21e0
[30956.077044] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30956.077361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30956.077578] CR2: 00007f9e8083f618 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30956.077805] Call Trace:
[30956.077944]
[30956.078081] btrfs_run_delayed_refs+0x86/0x210
[30956.078272] btrfs_commit_transaction+0x59/0xad0
[30956.078454] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30956.078669] ? vfs_fsync_range+0x90/0x90
[30956.078841] iterate_supers+0x85/0xf0
[30956.079008] ksys_sync+0x50/0x80
[30956.079172] __do_sys_sync+0xa/0x10
[30956.079374] do_syscall_64+0x38/0x90
[30956.079584] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30956.079808] RIP: 0033:0x7f4030d2307b
[30956.080016] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30956.080630] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30956.080922] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30956.081168] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30956.081397] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30956.081640] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30956.081871] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30956.082103]
[30956.082267] irq event stamp: 0
[30956.082414] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30956.082637] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30956.082935] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30956.083228] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30956.083442] ---[ end trace 3cbaed47c56d30fe ]---
[30956.086908] ------------[ cut here ]------------
[30956.087131] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30956.087517] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30956.089174] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30956.089471] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30956.089782] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30956.089982] 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 4d 48 8b 05 58 b5 85 01 e8
[30956.090560] RSP: 0018:ffffa05b87377d28 EFLAGS: 00010202
[30956.090777] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30956.091003] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30956.091234] RBP: 0000000000000000 R08: ffff953d02eedf88 R09: 0000000000000000
[30956.091456] R10: ffff953d0d1b2100 R11: ffff953d15037a08 R12: ffff953d2e6cb540
[30956.091694] R13: ffff953d13dd8c60 R14: ffff953d02eedea0 R15: ffff953d02eedf48
[30956.091920] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30956.092211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30956.092411] CR2: 00007f9e808d2d40 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30956.092648] Call Trace:
[30956.092787]
[30956.092950] btrfs_run_delayed_refs+0x86/0x210
[30956.093132] btrfs_commit_transaction+0x59/0xad0
[30956.093316] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30956.093508] ? vfs_fsync_range+0x90/0x90
[30956.093690] iterate_supers+0x85/0xf0
[30956.093856] ksys_sync+0x50/0x80
[30956.094007] __do_sys_sync+0xa/0x10
[30956.094176] do_syscall_64+0x38/0x90
[30956.094339] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30956.094537] RIP: 0033:0x7f4030d2307b
[30956.094701] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30956.095241] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30956.095516] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30956.095756] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30956.095984] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30956.096214] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30956.096443] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30956.096684]
[30956.096820] irq event stamp: 0
[30956.096969] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30956.097183] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30956.097476] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30956.097772] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30956.097983] ---[ end trace 3cbaed47c56d30ff ]---
[30956.099059] ------------[ cut here ]------------
[30956.099376] WARNING: CPU: 1 PID: 1993246 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30956.099863] 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 rfkill ip_set nf_tables nfnetlink xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common joydev snd_hda_intel snd_intel_dspcfg snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30956.111724] CPU: 1 PID: 1993246 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[30956.112045] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30956.112344] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30956.112559] 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 4d 48 8b 05 58 b5 85 01 e8
[30956.113084] RSP: 0000:ffffa05b87377d28 EFLAGS: 00010202
[30956.113277] RAX: 000000000000000d RBX: ffff953d15fda800 RCX: 0000000000000000
[30956.113542] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[30956.113769] RBP: 0000000000000000 R08: ffff953d0933daa8 R09: 0000000000000000
[30956.113998] R10: ffff953d02eede01 R11: 0000000000000002 R12: ffff953d2e6cbb60
[30956.114248] R13: ffff953d13dd8c60 R14: ffff953d0933d9c0 R15: ffff953d0933da68
[30956.114477] FS: 00007f4030c28740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[30956.114796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30956.114997] CR2: 00007f9e7bf17370 CR3: 0000000115b9a005 CR4: 0000000000370ee0
[30956.115230] Call Trace:
[30956.115385]
[30956.115543] btrfs_run_delayed_refs+0x86/0x210
[30956.115725] btrfs_commit_transaction+0x59/0xad0
[30956.115908] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30956.116124] ? vfs_fsync_range+0x90/0x90
[30956.116298] iterate_supers+0x85/0xf0
[30956.116460] ksys_sync+0x50/0x80
[30956.116654] __do_sys_sync+0xa/0x10
[30956.116813] do_syscall_64+0x38/0x90
[30956.116974] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30956.117168] RIP: 0033:0x7f4030d2307b
[30956.117349] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[30956.117907] RSP: 002b:00007ffd8d519348 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30956.118189] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f4030d2307b
[30956.118416] RDX: 0000000000000000 RSI: 0000000020496f64 RDI: 000000000000019c
[30956.118669] RBP: 028f5c28f5c28f5c R08: 000000000000000c R09: 00007ffd8d518e7c
[30956.118893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000019c
[30956.119136] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f4030c286c8
[30956.119367]
[30956.119501] irq event stamp: 0
[30956.119687] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30956.119898] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30956.120190] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30956.120508] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30956.120726] ---[ end trace 3cbaed47c56d3100 ]---
[30957.214042] BTRFS info (device dm-9): flagging fs with big metadata feature
[30957.214363] BTRFS info (device dm-9): use zlib compression, level 3
[30957.214666] BTRFS info (device dm-9): using free space tree
[30957.214926] BTRFS info (device dm-9): has skinny extents
[30957.218423] BTRFS info (device dm-9): start tree-log replay
[30957.259531] loop0: detected capacity change from 0 to 6629376
[30957.273396] BTRFS info (device loop0): flagging fs with big metadata feature
[30957.273638] BTRFS info (device loop0): using free space tree
[30957.273820] BTRFS info (device loop0): has skinny extents
[30957.305718] BTRFS info (device loop0): enabling ssd optimizations
[30957.305931] BTRFS info (device loop0): start tree-log replay
[30958.583845] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30958.620270] btrfs_dev_stat_print_on_error: 35 callbacks suppressed
[30958.620274] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30958.621227] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30958.621705] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30958.622127] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30958.622783] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30958.643016] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[30958.644646] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[30958.647559] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[30958.648328] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[30958.648873] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[30958.656649] blk_print_req_error: 24 callbacks suppressed
[30958.656652] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[30958.657169] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[30958.657717] BTRFS error (device loop0): error writing primary super block to device 1
[30958.658010] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30958.658355] BTRFS info (device loop0): forced readonly
[30958.658565] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[30958.670599] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[30958.670987] BTRFS info (device dm-9): forced readonly
[30958.671186] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[30958.671456] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[30960.737164] BTRFS info (device dm-9): flagging fs with big metadata feature
[30960.737422] BTRFS info (device dm-9): use zlib compression, level 3
[30960.737688] BTRFS info (device dm-9): using free space tree
[30960.737902] BTRFS info (device dm-9): has skinny extents
[30960.739861] BTRFS info (device dm-9): start tree-log replay
[30960.789259] loop0: detected capacity change from 0 to 6629376
[30960.804346] BTRFS info (device loop0): flagging fs with big metadata feature
[30960.804600] BTRFS info (device loop0): using free space tree
[30960.804789] BTRFS info (device loop0): has skinny extents
[30960.841827] BTRFS info (device loop0): enabling ssd optimizations
[30962.920213] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30962.920715] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30962.921161] BTRFS error (device dm-9): error writing primary super block to device 1
[30962.921588] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30962.922044] BTRFS info (device dm-9): forced readonly
[30962.922308] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[30962.922718] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[30962.925017] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[30962.926059] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[30962.926714] lo_write_bvec: 42 callbacks suppressed
[30962.926717] loop: Write error at byte offset 47906816, length 4096.
[30962.927345] loop: Write error at byte offset 316342272, length 4096.
[30962.927349] I/O error, dev loop0, sector 93568 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[30962.927654] loop: Write error at byte offset 48021504, length 4096.
[30962.928052] I/O error, dev loop0, sector 617856 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[30962.928343] loop: Write error at byte offset 316456960, length 4096.
[30962.928797] I/O error, dev loop0, sector 93792 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[30962.929065] loop: Write error at byte offset 48054272, length 4096.
[30962.929497] I/O error, dev loop0, sector 618080 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[30962.929903] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30962.930206] I/O error, dev loop0, sector 93856 op 0x1:(WRITE) flags 0x1800 phys_seg 47 prio class 0
[30962.931025] loop: Write error at byte offset 316489728, length 4096.
[30962.931502] I/O error, dev loop0, sector 618144 op 0x1:(WRITE) flags 0x1800 phys_seg 47 prio class 0
[30962.931535] loop: Write error at byte offset 48513024, length 4096.
[30962.932203] loop: Write error at byte offset 316948480, length 4096.
[30962.932203] I/O error, dev loop0, sector 94752 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[30962.932572] loop: Write error at byte offset 1068703744, length 4096.
[30962.932836] I/O error, dev loop0, sector 619040 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[30962.933135] loop: Write error at byte offset 1064914944, length 4096.
[30962.933810] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30962.934193] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30962.934274] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30962.935051] BTRFS info (device loop0): forced readonly
[30962.935344] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[30962.937896] btrfs_lookup_bio_sums: 1 callbacks suppressed
[30962.937900] BTRFS warning (device loop0): csum hole found for disk bytenr range [496267264, 496271360)
[30962.938696] BTRFS warning (device loop0): csum hole found for disk bytenr range [496271360, 496275456)
[30962.939425] BTRFS warning (device loop0): csum hole found for disk bytenr range [496275456, 496279552)
[30962.947178] BTRFS warning (device loop0): csum hole found for disk bytenr range [496279552, 496283648)
[30962.948946] btrfs_print_data_csum_error: 1 callbacks suppressed
[30962.948950] BTRFS warning (device loop0): csum failed root 5 ino 3153 off 311296 csum 0x9f0d9c15 expected csum 0x00000000 mirror 1
[30962.948957] BTRFS warning (device loop0): csum failed root 5 ino 3153 off 315392 csum 0x9f0d9c15 expected csum 0x00000000 mirror 1
[30962.949203] BTRFS warning (device loop0): csum failed root 5 ino 3153 off 319488 csum 0x9f0d9c15 expected csum 0x00000000 mirror 1
[30962.949778] BTRFS warning (device loop0): csum failed root 5 ino 3153 off 323584 csum 0x9f0d9c15 expected csum 0x00000000 mirror 1
[30964.464334] BTRFS info (device dm-9): flagging fs with big metadata feature
[30964.464650] BTRFS info (device dm-9): use zlib compression, level 3
[30964.464915] BTRFS info (device dm-9): using free space tree
[30964.465214] BTRFS info (device dm-9): has skinny extents
[30964.467772] BTRFS info (device dm-9): start tree-log replay
[30964.536396] loop0: detected capacity change from 0 to 6629376
[30964.668065] BTRFS info (device loop0): flagging fs with big metadata feature
[30964.668311] BTRFS info (device loop0): using free space tree
[30964.668519] BTRFS info (device loop0): has skinny extents
[30964.672688] BTRFS info (device loop0): enabling ssd optimizations
[30965.711857] btrfs_dev_stat_print_on_error: 58 callbacks suppressed
[30965.711860] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30965.712819] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30965.713548] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30965.714560] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30965.715937] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30965.733286] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30965.733717] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[30965.734130] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[30965.734521] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[30965.734870] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[30965.736137] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[30965.762842] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[30965.763253] BTRFS info (device dm-9): forced readonly
[30965.763495] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[30965.763890] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[30965.767838] blk_print_req_error: 6 callbacks suppressed
[30965.767841] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30965.768743] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30965.769192] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30965.769615] BTRFS info (device loop0): forced readonly
[30965.769806] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30965.770085] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30967.869285] BTRFS info (device dm-9): flagging fs with big metadata feature
[30967.869601] BTRFS info (device dm-9): use zlib compression, level 3
[30967.869850] BTRFS info (device dm-9): using free space tree
[30967.870089] BTRFS info (device dm-9): has skinny extents
[30967.884168] loop0: detected capacity change from 0 to 6629376
[30967.901008] BTRFS info (device loop0): flagging fs with big metadata feature
[30967.901244] BTRFS info (device loop0): using free space tree
[30967.901443] BTRFS info (device loop0): has skinny extents
[30967.928676] BTRFS info (device loop0): enabling ssd optimizations
[30969.945430] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30969.945769] BTRFS error (device dm-9): error writing primary super block to device 1
[30969.946052] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30969.946382] BTRFS info (device dm-9): forced readonly
[30969.946573] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[30969.947436] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30969.947748] lo_write_bvec: 4 callbacks suppressed
[30969.947750] loop: Write error at byte offset 921698304, length 4096.
[30969.948139] I/O error, dev loop0, sector 1800192 op 0x1:(WRITE) flags 0x8800 phys_seg 1 prio class 0
[30969.948444] BTRFS warning (device loop0): direct IO failed ino 3472 rw 1,34817 sector 0x1b7800 len 0 err no 10
[30969.948768] loop: Write error at byte offset 50954240, length 4096.
[30969.948980] I/O error, dev loop0, sector 99520 op 0x1:(WRITE) flags 0x1800 phys_seg 21 prio class 0
[30969.949595] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30969.949832] loop: Write error at byte offset 319389696, length 4096.
[30969.950517] loop: Write error at byte offset 51216384, length 4096.
[30969.950521] I/O error, dev loop0, sector 623808 op 0x1:(WRITE) flags 0x1800 phys_seg 21 prio class 0
[30969.950722] loop: Write error at byte offset 319651840, length 4096.
[30969.950724] loop: Write error at byte offset 51314688, length 4096.
[30969.950725] loop: Write error at byte offset 319750144, length 4096.
[30969.951174] I/O error, dev loop0, sector 100032 op 0x1:(WRITE) flags 0x1800 phys_seg 14 prio class 0
[30969.951339] loop: Write error at byte offset 1111588864, length 4096.
[30969.951341] loop: Write error at byte offset 778182656, length 4096.
[30969.951342] loop: Write error at byte offset 1111785472, length 4096.
[30969.951530] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30969.951649] I/O error, dev loop0, sector 624320 op 0x1:(WRITE) flags 0x1800 phys_seg 14 prio class 0
[30969.951831] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30969.952285] I/O error, dev loop0, sector 100224 op 0x1:(WRITE) flags 0x1800 phys_seg 11 prio class 0
[30969.952492] BTRFS info (device loop0): forced readonly
[30969.952788] I/O error, dev loop0, sector 624512 op 0x1:(WRITE) flags 0x1800 phys_seg 11 prio class 0
[30969.952982] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30969.953469] I/O error, dev loop0, sector 2171072 op 0x1:(WRITE) flags 0x800 phys_seg 18 prio class 0
[30969.953740] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30969.957035] BTRFS warning (device loop0): csum hole found for disk bytenr range [459923456, 459927552)
[30969.957348] BTRFS warning (device loop0): csum hole found for disk bytenr range [459927552, 459931648)
[30969.957673] BTRFS warning (device loop0): csum hole found for disk bytenr range [459931648, 459935744)
[30969.957971] BTRFS warning (device loop0): csum hole found for disk bytenr range [459935744, 459939840)
[30969.958280] BTRFS warning (device loop0): csum hole found for disk bytenr range [459939840, 459943936)
[30969.958579] BTRFS warning (device loop0): csum hole found for disk bytenr range [459943936, 459948032)
[30969.958997] BTRFS warning (device loop0): csum failed root 5 ino 3375 off 663552 csum 0xff8fe47f expected csum 0x00000000 mirror 1
[30969.959379] BTRFS warning (device loop0): csum failed root 5 ino 3375 off 667648 csum 0xff8fe47f expected csum 0x00000000 mirror 1
[30969.959736] BTRFS warning (device loop0): csum failed root 5 ino 3375 off 671744 csum 0xff8fe47f expected csum 0x00000000 mirror 1
[30969.960093] BTRFS warning (device loop0): csum failed root 5 ino 3375 off 675840 csum 0xff8fe47f expected csum 0x00000000 mirror 1
[30969.960466] BTRFS warning (device loop0): csum failed root 5 ino 3375 off 679936 csum 0xff8fe47f expected csum 0x00000000 mirror 1
[30969.960708] BTRFS warning (device loop0): csum hole found for disk bytenr range [832548864, 832552960)
[30969.960809] BTRFS warning (device loop0): csum failed root 5 ino 3375 off 684032 csum 0xff8fe47f expected csum 0x00000000 mirror 1
[30969.961273] BTRFS warning (device loop0): csum hole found for disk bytenr range [832552960, 832557056)
[30969.962049] BTRFS warning (device loop0): csum hole found for disk bytenr range [832557056, 832561152)
[30969.962535] BTRFS warning (device loop0): csum hole found for disk bytenr range [832561152, 832565248)
[30969.962994] BTRFS warning (device loop0): csum failed root 5 ino 3375 off 663552 csum 0xff8fe47f expected csum 0x00000000 mirror 1
[30969.963084] BTRFS warning (device loop0): csum failed root 5 ino 3310 off 2834432 csum 0xc9fafefd expected csum 0x00000000 mirror 1
[30969.963372] BTRFS warning (device loop0): csum failed root 5 ino 3310 off 2838528 csum 0xc9fafefd expected csum 0x00000000 mirror 1
[30969.963897] BTRFS warning (device loop0): csum failed root 5 ino 3310 off 2842624 csum 0xc9fafefd expected csum 0x00000000 mirror 1
[30971.550628] BTRFS info (device dm-9): flagging fs with big metadata feature
[30971.550946] BTRFS info (device dm-9): use zlib compression, level 3
[30971.551236] BTRFS info (device dm-9): using free space tree
[30971.551518] BTRFS info (device dm-9): has skinny extents
[30971.569437] loop0: detected capacity change from 0 to 6629376
[30971.589477] BTRFS info (device loop0): flagging fs with big metadata feature
[30971.590181] BTRFS info (device loop0): using free space tree
[30971.590484] BTRFS info (device loop0): has skinny extents
[30971.634623] BTRFS info (device loop0): enabling ssd optimizations
[30971.634976] BTRFS info (device loop0): start tree-log replay
[30971.918434] btrfs_dev_stat_print_on_error: 95 callbacks suppressed
[30971.918438] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[30971.918987] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[30971.919076] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[30971.920067] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[30971.927439] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[30971.927787] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[30971.927950] blk_print_req_error: 6 callbacks suppressed
[30971.927953] I/O error, dev loop0, sector 92736 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30971.928785] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[30971.928891] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[30971.929897] I/O error, dev loop0, sector 617024 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30971.930225] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[30971.930639] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[30971.931483] I/O error, dev loop0, sector 112608 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30971.931839] I/O error, dev loop0, sector 636896 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30971.932665] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30971.933428] I/O error, dev loop0, sector 600992 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[30971.933763] I/O error, dev loop0, sector 76704 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[30971.934086] I/O error, dev loop0, sector 601056 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[30971.934399] I/O error, dev loop0, sector 76768 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[30971.934708] I/O error, dev loop0, sector 76576 op 0x1:(WRITE) flags 0x1800 phys_seg 16 prio class 0
[30971.935012] I/O error, dev loop0, sector 600864 op 0x1:(WRITE) flags 0x1800 phys_seg 16 prio class 0
[30971.939807] BTRFS: error (device loop0) in add_to_free_space_tree:1049: errno=-5 IO failure
[30971.940239] BTRFS info (device loop0): forced readonly
[30971.940450] BTRFS: error (device loop0) in __btrfs_free_extent:3209: errno=-5 IO failure
[30971.940737] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30972.018175] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30972.018656] BTRFS info (device dm-9): forced readonly
[30973.960753] BTRFS info (device dm-9): flagging fs with big metadata feature
[30973.961068] BTRFS info (device dm-9): use zlib compression, level 3
[30973.961314] BTRFS info (device dm-9): using free space tree
[30973.961508] BTRFS info (device dm-9): has skinny extents
[30973.964034] BTRFS info (device dm-9): start tree-log replay
[30974.000295] loop0: detected capacity change from 0 to 6629376
[30974.013616] BTRFS info (device loop0): flagging fs with big metadata feature
[30974.013847] BTRFS info (device loop0): using free space tree
[30974.014037] BTRFS info (device loop0): has skinny extents
[30974.041416] BTRFS info (device loop0): enabling ssd optimizations
[30974.072032] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[30974.072388] BTRFS info (device dm-9): forced readonly
[30974.072577] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30974.077154] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30974.101103] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30974.101428] BTRFS info (device loop0): forced readonly
[30974.101801] BTRFS: error (device loop0) in add_block_group_free_space:1337: errno=-5 IO failure
[30974.102184] BTRFS: error (device loop0) in add_block_group_free_space:1337: errno=-5 IO failure
[30974.103089] BTRFS warning (device loop0): direct IO failed ino 3445 rw 1,34817 sector 0x262800 len 0 err no 10
[30976.168047] BTRFS info (device dm-9): flagging fs with big metadata feature
[30976.168267] BTRFS info (device dm-9): use zlib compression, level 3
[30976.168478] BTRFS info (device dm-9): using free space tree
[30976.168651] BTRFS info (device dm-9): has skinny extents
[30976.184898] loop0: detected capacity change from 0 to 6629376
[30976.210625] BTRFS info (device loop0): flagging fs with big metadata feature
[30976.210843] BTRFS info (device loop0): using free space tree
[30976.211063] BTRFS info (device loop0): has skinny extents
[30976.239947] BTRFS info (device loop0): enabling ssd optimizations
[30978.272777] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30978.273169] btrfs_dev_stat_print_on_error: 392 callbacks suppressed
[30978.273171] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30978.273873] BTRFS error (device dm-9): error writing primary super block to device 1
[30978.274284] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30978.274777] BTRFS info (device dm-9): forced readonly
[30978.275038] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[30978.275442] lo_write_bvec: 21 callbacks suppressed
[30978.275444] loop: Write error at byte offset 1113735168, length 4096.
[30978.275445] blk_print_req_error: 67 callbacks suppressed
[30978.275447] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30978.275696] I/O error, dev loop0, sector 2175264 op 0x1:(WRITE) flags 0x0 phys_seg 26 prio class 0
[30978.276970] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30978.277829] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30978.279361] loop: Write error at byte offset 635760640, length 4096.
[30978.279816] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[30978.281195] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[30978.281434] I/O error, dev loop0, sector 1241720 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30978.281524] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30978.281972] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[30978.282410] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30978.283120] BTRFS info (device loop0): forced readonly
[30978.283292] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[30978.283926] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[30978.286156] I/O error, dev loop0, sector 101760 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30978.286783] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 1, flush 1, corrupt 0, gen 0
[30978.287790] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 3, flush 0, corrupt 0, gen 0
[30978.288885] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 4, flush 0, corrupt 0, gen 0
[30978.289829] I/O error, dev loop0, sector 626048 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30978.290337] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 2, flush 1, corrupt 0, gen 0
[30978.291371] I/O error, dev loop0, sector 98784 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30978.291777] I/O error, dev loop0, sector 623072 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30978.292361] I/O error, dev loop0, sector 76288 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30978.292782] I/O error, dev loop0, sector 600576 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30978.293456] I/O error, dev loop0, sector 102080 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30978.295070] loop: Write error at byte offset 734683136, length 4096.
[30978.295735] loop: Write error at byte offset 1114537984, length 4096.
[30978.295983] loop: Write error at byte offset 1062866944, length 4096.
[30978.296304] loop: Write error at byte offset 643874816, length 4096.
[30978.296534] loop: Write error at byte offset 648179712, length 4096.
[30978.296873] loop: Write error at byte offset 1114636288, length 4096.
[30978.297121] loop: Write error at byte offset 660533248, length 4096.
[30979.767907] BTRFS info (device dm-9): flagging fs with big metadata feature
[30979.768143] BTRFS info (device dm-9): use zlib compression, level 3
[30979.768375] BTRFS info (device dm-9): using free space tree
[30979.768551] BTRFS info (device dm-9): has skinny extents
[30979.770705] BTRFS info (device dm-9): start tree-log replay
[30979.812361] loop0: detected capacity change from 0 to 6629376
[30979.827651] BTRFS info (device loop0): flagging fs with big metadata feature
[30979.827969] BTRFS info (device loop0): using free space tree
[30979.828247] BTRFS info (device loop0): has skinny extents
[30979.832774] BTRFS info (device loop0): enabling ssd optimizations
[30979.833089] BTRFS info (device loop0): start tree-log replay
[30979.894063] BTRFS info (device loop0): checking UUID tree