[15956.263621] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.263787] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.263986] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.264185] RBP: 0000000000000000 R08: ffff953d0551c5d8 R09: 0000000000000000
[15956.264387] R10: ffff953d2ae08300 R11: ffff953d09251a08 R12: ffff953d5dfcfa10
[15956.264608] R13: ffff953d16a5b060 R14: ffff953d0551c4e0 R15: ffff953d0551c588
[15956.264815] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.265071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.265243] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.265444] Call Trace:
[15956.265579]
[15956.265700] ? __mutex_lock+0x80/0x8a0
[15956.265845] ? __mutex_lock+0xda/0x8a0
[15956.265989] ? lock_release+0x1d0/0x2d0
[15956.266134] btrfs_run_delayed_refs+0x86/0x210
[15956.266285] ? __mutex_unlock_slowpath+0x35/0x260
[15956.266446] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.266627] ? __mutex_unlock_slowpath+0x35/0x260
[15956.266789] btrfs_commit_transaction+0x85e/0xad0
[15956.266946] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.267114] ? vfs_fsync_range+0x90/0x90
[15956.267260] iterate_supers+0x85/0xf0
[15956.267404] ksys_sync+0x50/0x80
[15956.267546] __do_sys_sync+0xa/0x10
[15956.267690] do_syscall_64+0x38/0x90
[15956.267831] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.267994] RIP: 0033:0x7f304517107b
[15956.274072] 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
[15956.274566] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.274810] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.275108] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.275309] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.275526] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.275748] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.275947]
[15956.276092] irq event stamp: 0
[15956.276224] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.276408] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.276673] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.276930] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.277112] ---[ end trace 3cbaed47c56d2869 ]---
[15956.277444] ------------[ cut here ]------------
[15956.277615] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.277910] 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
[15956.279314] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.279614] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.280832] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.281031] 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
[15956.281518] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.281705] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.281907] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.282116] RBP: 0000000000000000 R08: ffff953d336c6700 R09: 0000000000000000
[15956.282315] R10: ffff953d0551c400 R11: ffff953d09251a08 R12: ffff953d5dfcfa80
[15956.282512] R13: ffff953d16a5b060 R14: ffff953d336c6618 R15: ffff953d336c66c0
[15956.282731] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.282990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.283165] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.283366] Call Trace:
[15956.283488]
[15956.283620] ? __mutex_lock+0x80/0x8a0
[15956.283765] ? __mutex_lock+0xda/0x8a0
[15956.283910] ? lock_release+0x1d0/0x2d0
[15956.284065] btrfs_run_delayed_refs+0x86/0x210
[15956.284218] ? __mutex_unlock_slowpath+0x35/0x260
[15956.284377] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.284561] ? __mutex_unlock_slowpath+0x35/0x260
[15956.284727] btrfs_commit_transaction+0x85e/0xad0
[15956.284883] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.285068] ? vfs_fsync_range+0x90/0x90
[15956.285227] iterate_supers+0x85/0xf0
[15956.285371] ksys_sync+0x50/0x80
[15956.285542] __do_sys_sync+0xa/0x10
[15956.285695] do_syscall_64+0x38/0x90
[15956.285837] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.286007] RIP: 0033:0x7f304517107b
[15956.286147] 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
[15956.286633] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.286874] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.287081] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.287280] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.287474] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.287690] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.287893]
[15956.288013] irq event stamp: 0
[15956.288142] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.288326] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.288593] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.288853] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.289037] ---[ end trace 3cbaed47c56d286a ]---
[15956.289296] ------------[ cut here ]------------
[15956.289450] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.289755] 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
[15956.291167] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.291422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.291701] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.291875] 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
[15956.292342] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.292508] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.292726] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.292920] RBP: 0000000000000000 R08: ffff953d336c6838 R09: 0000000000000000
[15956.293116] R10: ffff953d336c6600 R11: ffff953d09251a08 R12: ffff953d5dfcfaf0
[15956.293309] R13: ffff953d16a5b060 R14: ffff953d336c6750 R15: ffff953d336c67f8
[15956.293504] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.293777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.293954] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.294150] Call Trace:
[15956.294268]
[15956.294386] ? __mutex_lock+0x80/0x8a0
[15956.294542] ? __mutex_lock+0xda/0x8a0
[15956.294694] ? lock_release+0x1d0/0x2d0
[15956.294843] btrfs_run_delayed_refs+0x86/0x210
[15956.294997] ? __mutex_unlock_slowpath+0x35/0x260
[15956.295155] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.295361] ? __mutex_unlock_slowpath+0x35/0x260
[15956.295539] btrfs_commit_transaction+0x85e/0xad0
[15956.295705] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.295876] ? vfs_fsync_range+0x90/0x90
[15956.296020] iterate_supers+0x85/0xf0
[15956.296159] ksys_sync+0x50/0x80
[15956.296296] __do_sys_sync+0xa/0x10
[15956.296431] do_syscall_64+0x38/0x90
[15956.296584] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.296762] RIP: 0033:0x7f304517107b
[15956.296904] 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
[15956.297358] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.297618] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.297816] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.298039] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.298233] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.298428] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.298645]
[15956.298761] irq event stamp: 0
[15956.298892] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.299073] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.299320] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.299587] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.299773] ---[ end trace 3cbaed47c56d286b ]---
[15956.300003] ------------[ cut here ]------------
[15956.300175] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.300462] 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
[15956.301872] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.302125] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.302386] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.302567] 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
[15956.303036] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.303203] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.303399] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.303612] RBP: 0000000000000000 R08: ffff953d336c6aa8 R09: 0000000000000000
[15956.303811] R10: ffff953d336c6700 R11: ffff953d09251a08 R12: ffff953d5dfcf7e0
[15956.304008] R13: ffff953d16a5b060 R14: ffff953d336c69c0 R15: ffff953d336c6a68
[15956.304204] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.311070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.311257] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.311454] Call Trace:
[15956.311587]
[15956.311710] ? __mutex_lock+0x80/0x8a0
[15956.311855] ? __mutex_lock+0xda/0x8a0
[15956.311995] ? lock_release+0x1d0/0x2d0
[15956.312141] btrfs_run_delayed_refs+0x86/0x210
[15956.312294] ? __mutex_unlock_slowpath+0x35/0x260
[15956.312453] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.312641] ? __mutex_unlock_slowpath+0x35/0x260
[15956.312800] btrfs_commit_transaction+0x85e/0xad0
[15956.312961] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.313129] ? vfs_fsync_range+0x90/0x90
[15956.313272] iterate_supers+0x85/0xf0
[15956.313411] ksys_sync+0x50/0x80
[15956.313559] __do_sys_sync+0xa/0x10
[15956.313702] do_syscall_64+0x38/0x90
[15956.313840] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.314003] RIP: 0033:0x7f304517107b
[15956.314143] 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
[15956.314614] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.314855] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.315051] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.315245] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.315437] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.315648] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.315849]
[15956.315961] irq event stamp: 0
[15956.316093] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.316273] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.316518] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.316789] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.316972] ---[ end trace 3cbaed47c56d286c ]---
[15956.317191] ------------[ cut here ]------------
[15956.317351] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.317655] 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
[15956.319062] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.319318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.319587] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.319766] 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
[15956.320219] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.320380] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.320589] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.320791] RBP: 0000000000000000 R08: ffff953d336c65c8 R09: 0000000000000000
[15956.320988] R10: ffff953d336c6900 R11: ffff953d09251a08 R12: ffff953d5dfcf8c0
[15956.321183] R13: ffff953d16a5b060 R14: ffff953d336c64e0 R15: ffff953d336c6588
[15956.321380] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.321643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.321818] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.322016] Call Trace:
[15956.322137]
[15956.322251] ? __mutex_lock+0x80/0x8a0
[15956.322394] ? __mutex_lock+0xda/0x8a0
[15956.322549] ? lock_release+0x1d0/0x2d0
[15956.322697] btrfs_run_delayed_refs+0x86/0x210
[15956.322847] ? __mutex_unlock_slowpath+0x35/0x260
[15956.323006] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.323176] ? __mutex_unlock_slowpath+0x35/0x260
[15956.323334] btrfs_commit_transaction+0x85e/0xad0
[15956.323489] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.323673] ? vfs_fsync_range+0x90/0x90
[15956.323821] iterate_supers+0x85/0xf0
[15956.323965] ksys_sync+0x50/0x80
[15956.324113] __do_sys_sync+0xa/0x10
[15956.324252] do_syscall_64+0x38/0x90
[15956.324393] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.324568] RIP: 0033:0x7f304517107b
[15956.324711] 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
[15956.325177] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.325457] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.325672] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.325869] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.326067] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.326261] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.326460]
[15956.326589] irq event stamp: 0
[15956.326720] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.326904] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.327159] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.327405] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.327600] ---[ end trace 3cbaed47c56d286d ]---
[15956.327869] ------------[ cut here ]------------
[15956.328026] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.328302] 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
[15956.329701] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.329959] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.330211] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.330384] 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
[15956.330869] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.331034] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.331230] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.331425] RBP: 0000000000000000 R08: ffff953d2ae08f88 R09: 0000000000000000
[15956.331636] R10: ffff953d7ffd3000 R11: 000000000003a560 R12: ffff953d128dd540
[15956.331829] R13: ffff953d16a5b060 R14: ffff953d2ae08ea0 R15: ffff953d2ae08f48
[15956.332024] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.332275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.332447] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.332658] Call Trace:
[15956.332778]
[15956.332896] ? __mutex_lock+0x80/0x8a0
[15956.333056] ? __mutex_lock+0xda/0x8a0
[15956.333197] ? lock_release+0x1d0/0x2d0
[15956.333343] btrfs_run_delayed_refs+0x86/0x210
[15956.333497] ? __mutex_unlock_slowpath+0x35/0x260
[15956.333672] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.333839] ? __mutex_unlock_slowpath+0x35/0x260
[15956.333998] btrfs_commit_transaction+0x85e/0xad0
[15956.334156] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.334325] ? vfs_fsync_range+0x90/0x90
[15956.334468] iterate_supers+0x85/0xf0
[15956.334627] ksys_sync+0x50/0x80
[15956.334764] __do_sys_sync+0xa/0x10
[15956.334899] do_syscall_64+0x38/0x90
[15956.335037] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.335201] RIP: 0033:0x7f304517107b
[15956.335344] 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
[15956.335816] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.336058] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.336250] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.336444] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.336654] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.336850] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.337045]
[15956.337159] irq event stamp: 0
[15956.337290] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.337469] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.337734] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.337990] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.338171] ---[ end trace 3cbaed47c56d286e ]---
[15956.338392] ------------[ cut here ]------------
[15956.338564] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.338853] 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
[15956.346639] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.346896] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.347153] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.347322] 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
[15956.347802] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.347972] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.348174] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.348368] RBP: 0000000000000000 R08: ffff953d2ae08220 R09: 0000000000000000
[15956.348575] R10: ffff953d2ae08e00 R11: ffff953d09251a08 R12: ffff953d128dd5b0
[15956.348775] R13: ffff953d16a5b060 R14: ffff953d2ae08138 R15: ffff953d2ae081e0
[15956.348968] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.349218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.349389] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.349597] Call Trace:
[15956.349721]
[15956.349838] ? __mutex_lock+0x80/0x8a0
[15956.350016] ? __mutex_lock+0xda/0x8a0
[15956.350547] ? lock_release+0x1d0/0x2d0
[15956.350795] btrfs_run_delayed_refs+0x86/0x210
[15956.351021] ? __mutex_unlock_slowpath+0x35/0x260
[15956.351234] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.351498] ? __mutex_unlock_slowpath+0x35/0x260
[15956.351787] btrfs_commit_transaction+0x85e/0xad0
[15956.352049] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.352228] ? vfs_fsync_range+0x90/0x90
[15956.352372] iterate_supers+0x85/0xf0
[15956.352510] ksys_sync+0x50/0x80
[15956.352662] __do_sys_sync+0xa/0x10
[15956.352800] do_syscall_64+0x38/0x90
[15956.352939] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.353102] RIP: 0033:0x7f304517107b
[15956.353242] 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
[15956.353714] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.353957] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.354152] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.354345] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.354551] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.354748] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.354946]
[15956.355061] irq event stamp: 0
[15956.355191] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.355371] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.355636] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.355892] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.356073] ---[ end trace 3cbaed47c56d286f ]---
[15956.356325] ------------[ cut here ]------------
[15956.356484] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.356785] 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
[15956.358185] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.358452] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.358728] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.358902] 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
[15956.359355] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.359520] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.359733] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.359931] RBP: 0000000000000000 R08: ffff953d02d6b970 R09: 0000000000000000
[15956.360127] R10: ffff953d2ae08100 R11: ffff953d09251a08 R12: ffff953d128dd230
[15956.360324] R13: ffff953d16a5b060 R14: ffff953d02d6b888 R15: ffff953d02d6b930
[15956.360520] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.360778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.360954] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.361151] Call Trace:
[15956.361271]
[15956.361386] ? __mutex_lock+0x80/0x8a0
[15956.361540] ? __mutex_lock+0xda/0x8a0
[15956.361689] ? lock_release+0x1d0/0x2d0
[15956.361832] btrfs_run_delayed_refs+0x86/0x210
[15956.361981] ? __mutex_unlock_slowpath+0x35/0x260
[15956.362142] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.362309] ? __mutex_unlock_slowpath+0x35/0x260
[15956.362465] btrfs_commit_transaction+0x85e/0xad0
[15956.362636] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.362808] ? vfs_fsync_range+0x90/0x90
[15956.362953] iterate_supers+0x85/0xf0
[15956.363094] ksys_sync+0x50/0x80
[15956.363226] __do_sys_sync+0xa/0x10
[15956.363364] do_syscall_64+0x38/0x90
[15956.363505] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.363683] RIP: 0033:0x7f304517107b
[15956.363822] 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
[15956.364283] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.364537] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.364739] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.364935] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.365132] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.365326] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.365538]
[15956.365660] irq event stamp: 0
[15956.365786] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.365968] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.366223] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.366469] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.366668] ---[ end trace 3cbaed47c56d2870 ]---
[15956.366891] ------------[ cut here ]------------
[15956.367045] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.367325] 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
[15956.368712] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.368973] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.369225] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.369397] 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
[15956.370524] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.370704] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.370898] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.371089] RBP: 0000000000000000 R08: ffff953d2ae08700 R09: 0000000000000000
[15956.371282] R10: ffff953d7ffd3000 R11: 000000000003a560 R12: ffff953d128ddee0
[15956.371475] R13: ffff953d16a5b060 R14: ffff953d2ae08618 R15: ffff953d2ae086c0
[15956.371695] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.371949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.372122] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.372315] Call Trace:
[15956.372432]
[15956.372561] ? __mutex_lock+0x80/0x8a0
[15956.372708] ? __mutex_lock+0xda/0x8a0
[15956.372848] ? lock_release+0x1d0/0x2d0
[15956.372996] btrfs_run_delayed_refs+0x86/0x210
[15956.373147] ? __mutex_unlock_slowpath+0x35/0x260
[15956.373303] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.373467] ? __mutex_unlock_slowpath+0x35/0x260
[15956.373647] btrfs_commit_transaction+0x85e/0xad0
[15956.373807] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.374083] ? vfs_fsync_range+0x90/0x90
[15956.374282] iterate_supers+0x85/0xf0
[15956.374523] ksys_sync+0x50/0x80
[15956.374836] __do_sys_sync+0xa/0x10
[15956.375072] do_syscall_64+0x38/0x90
[15956.375301] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.375538] RIP: 0033:0x7f304517107b
[15956.375702] 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
[15956.376156] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.382486] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.382706] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.382905] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.383101] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.383298] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.383496]
[15956.383636] irq event stamp: 0
[15956.383767] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.383950] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.384202] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.384450] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.384657] ---[ end trace 3cbaed47c56d2871 ]---
[15956.384883] ------------[ cut here ]------------
[15956.385037] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.385315] 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
[15956.386716] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.386977] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.387228] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.387400] 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
[15956.387885] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.388052] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.388245] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.388438] RBP: 0000000000000000 R08: ffff953d2ae080e8 R09: 0000000000000000
[15956.388656] R10: ffff953d2ae08600 R11: ffff953d09251a08 R12: ffff953d128ddb60
[15956.388851] R13: ffff953d16a5b060 R14: ffff953d2ae08000 R15: ffff953d2ae080a8
[15956.389046] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.389298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.389468] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.389689] Call Trace:
[15956.389809]
[15956.389926] ? __mutex_lock+0x80/0x8a0
[15956.390067] ? __mutex_lock+0xda/0x8a0
[15956.390206] ? lock_release+0x1d0/0x2d0
[15956.390352] btrfs_run_delayed_refs+0x86/0x210
[15956.390504] ? __mutex_unlock_slowpath+0x35/0x260
[15956.390686] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.390854] ? __mutex_unlock_slowpath+0x35/0x260
[15956.391013] btrfs_commit_transaction+0x85e/0xad0
[15956.391172] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.391337] ? vfs_fsync_range+0x90/0x90
[15956.391478] iterate_supers+0x85/0xf0
[15956.391644] ksys_sync+0x50/0x80
[15956.391782] __do_sys_sync+0xa/0x10
[15956.391917] do_syscall_64+0x38/0x90
[15956.392055] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.392218] RIP: 0033:0x7f304517107b
[15956.392357] 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
[15956.392832] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.393073] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.393267] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.393459] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.393678] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.393871] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.394067]
[15956.394180] irq event stamp: 0
[15956.394310] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.394489] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.394761] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.395017] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.395197] ---[ end trace 3cbaed47c56d2872 ]---
[15956.395417] ------------[ cut here ]------------
[15956.395589] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.395878] 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
[15956.397277] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.397537] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.397806] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.397976] 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
[15956.398428] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.398611] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.398816] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.399009] RBP: 0000000000000000 R08: ffff953d2ae08d18 R09: 0000000000000000
[15956.399206] R10: ffff953d2ae08000 R11: ffff953d09251a08 R12: ffff953d128ddf50
[15956.399399] R13: ffff953d16a5b060 R14: ffff953d2ae08c30 R15: ffff953d2ae08cd8
[15956.399611] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.400637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.400813] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.401011] Call Trace:
[15956.401131]
[15956.401245] ? __mutex_lock+0x80/0x8a0
[15956.401388] ? __mutex_lock+0xda/0x8a0
[15956.401544] ? lock_release+0x1d0/0x2d0
[15956.401698] btrfs_run_delayed_refs+0x86/0x210
[15956.402025] ? __mutex_unlock_slowpath+0x35/0x260
[15956.402285] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.402575] ? __mutex_unlock_slowpath+0x35/0x260
[15956.402879] btrfs_commit_transaction+0x85e/0xad0
[15956.403142] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.403407] ? vfs_fsync_range+0x90/0x90
[15956.403674] iterate_supers+0x85/0xf0
[15956.403906] ksys_sync+0x50/0x80
[15956.404130] __do_sys_sync+0xa/0x10
[15956.404302] do_syscall_64+0x38/0x90
[15956.404441] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.404624] RIP: 0033:0x7f304517107b
[15956.404769] 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
[15956.405230] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.405468] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.405685] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.405882] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.406079] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.406274] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.406473]
[15956.406598] irq event stamp: 0
[15956.406736] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.406920] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.407174] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.407423] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.407628] ---[ end trace 3cbaed47c56d2873 ]---
[15956.407857] ------------[ cut here ]------------
[15956.408013] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.408295] 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
[15956.409698] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.409954] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.410207] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.410380] 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
[15956.410867] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.411031] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.411225] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.411418] RBP: 0000000000000000 R08: ffff953d2ae08358 R09: 0000000000000000
[15956.411636] R10: ffff953d2ae08c00 R11: ffff953d09251a08 R12: ffff953d128dd3f0
[15956.411832] R13: ffff953d16a5b060 R14: ffff953d2ae08270 R15: ffff953d2ae08318
[15956.412029] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.412278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.412449] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.412667] Call Trace:
[15956.418442]
[15956.418574] ? __mutex_lock+0x80/0x8a0
[15956.418732] ? __mutex_lock+0xda/0x8a0
[15956.418876] ? lock_release+0x1d0/0x2d0
[15956.419019] btrfs_run_delayed_refs+0x86/0x210
[15956.419174] ? __mutex_unlock_slowpath+0x35/0x260
[15956.419333] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.419501] ? __mutex_unlock_slowpath+0x35/0x260
[15956.419681] btrfs_commit_transaction+0x85e/0xad0
[15956.419840] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.420010] ? vfs_fsync_range+0x90/0x90
[15956.420157] iterate_supers+0x85/0xf0
[15956.420296] ksys_sync+0x50/0x80
[15956.420425] __do_sys_sync+0xa/0x10
[15956.420576] do_syscall_64+0x38/0x90
[15956.420726] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.420888] RIP: 0033:0x7f304517107b
[15956.421028] 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
[15956.421492] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.421754] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.421952] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.422149] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.422345] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.422555] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.422768]
[15956.422882] irq event stamp: 0
[15956.423011] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.423193] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.423447] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.423723] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.423908] ---[ end trace 3cbaed47c56d2874 ]---
[15956.424128] ------------[ cut here ]------------
[15956.424284] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.424582] 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
[15956.425982] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.426240] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.426493] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.426692] 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
[15956.427158] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.427320] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.427512] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.427730] RBP: 0000000000000000 R08: ffff953d2ae08e50 R09: 0000000000000000
[15956.427924] R10: ffff953d2ae08200 R11: ffff953d09251a08 R12: ffff953d128dd1c0
[15956.428121] R13: ffff953d16a5b060 R14: ffff953d2ae08d68 R15: ffff953d2ae08e10
[15956.428316] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.428580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.428765] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.429042] Call Trace:
[15956.429305]
[15956.429499] ? __mutex_lock+0x80/0x8a0
[15956.431017] ? __mutex_lock+0xda/0x8a0
[15956.431169] ? lock_release+0x1d0/0x2d0
[15956.431453] btrfs_run_delayed_refs+0x86/0x210
[15956.431655] ? __mutex_unlock_slowpath+0x35/0x260
[15956.431817] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.431986] ? __mutex_unlock_slowpath+0x35/0x260
[15956.432145] btrfs_commit_transaction+0x85e/0xad0
[15956.432304] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.432473] ? vfs_fsync_range+0x90/0x90
[15956.432637] iterate_supers+0x85/0xf0
[15956.432784] ksys_sync+0x50/0x80
[15956.432919] __do_sys_sync+0xa/0x10
[15956.433157] do_syscall_64+0x38/0x90
[15956.433299] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.433463] RIP: 0033:0x7f304517107b
[15956.433619] 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
[15956.434081] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.434320] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.434511] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.434725] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.434920] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.435115] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.435312]
[15956.435433] irq event stamp: 0
[15956.435681] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.435864] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.436116] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.436368] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.436569] ---[ end trace 3cbaed47c56d2875 ]---
[15956.436812] ------------[ cut here ]------------
[15956.436970] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.437247] 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
[15956.438776] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.439027] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.439285] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.439454] 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
[15956.439930] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.440098] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.440295] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.440489] RBP: 0000000000000000 R08: ffff953d2ae08970 R09: 0000000000000000
[15956.440801] R10: ffff953d2ae08d00 R11: ffff953d09251a08 R12: ffff953d128dd9a0
[15956.441026] R13: ffff953d16a5b060 R14: ffff953d2ae08888 R15: ffff953d2ae08930
[15956.441221] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.441468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.441656] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.441857] Call Trace:
[15956.441979]
[15956.442094] ? __mutex_lock+0x80/0x8a0
[15956.442236] ? __mutex_lock+0xda/0x8a0
[15956.442376] ? lock_release+0x1d0/0x2d0
[15956.442518] btrfs_run_delayed_refs+0x86/0x210
[15956.442688] ? __mutex_unlock_slowpath+0x35/0x260
[15956.442850] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.443015] ? __mutex_unlock_slowpath+0x35/0x260
[15956.443278] btrfs_commit_transaction+0x85e/0xad0
[15956.443439] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.443627] ? vfs_fsync_range+0x90/0x90
[15956.443775] iterate_supers+0x85/0xf0
[15956.443914] ksys_sync+0x50/0x80
[15956.444048] __do_sys_sync+0xa/0x10
[15956.444187] do_syscall_64+0x38/0x90
[15956.444324] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.444485] RIP: 0033:0x7f304517107b
[15956.444641] 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
[15956.445102] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.445359] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.445581] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.445891] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.446087] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.446281] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.446475]
[15956.446601] irq event stamp: 0
[15956.446739] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.446922] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.447168] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.447424] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.447619] ---[ end trace 3cbaed47c56d2876 ]---
[15956.447854] ------------[ cut here ]------------
[15956.448011] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.448417] 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
[15956.455807] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.456060] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.456319] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.456488] 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
[15956.456960] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.457128] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.457324] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.457521] RBP: 0000000000000000 R08: ffff953d0551c980 R09: 0000000000000000
[15956.457730] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff953d5dfcfd90
[15956.457927] R13: ffff953d16a5b060 R14: ffff953d0551c888 R15: ffff953d0551c930
[15956.458123] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.458441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.458632] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.458833] Call Trace:
[15956.458955]
[15956.459070] ? __mutex_lock+0x80/0x8a0
[15956.459213] ? __mutex_lock+0xda/0x8a0
[15956.459353] ? lock_release+0x1d0/0x2d0
[15956.459495] btrfs_run_delayed_refs+0x86/0x210
[15956.460380] ? __mutex_unlock_slowpath+0x35/0x260
[15956.460557] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.461161] ? __mutex_unlock_slowpath+0x35/0x260
[15956.461512] btrfs_commit_transaction+0x85e/0xad0
[15956.462035] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.462394] ? vfs_fsync_range+0x90/0x90
[15956.462708] iterate_supers+0x85/0xf0
[15956.463012] ksys_sync+0x50/0x80
[15956.463331] __do_sys_sync+0xa/0x10
[15956.463639] do_syscall_64+0x38/0x90
[15956.463912] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.464215] RIP: 0033:0x7f304517107b
[15956.464484] 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
[15956.465187] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.465452] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.465675] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.465908] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.466105] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.466298] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.466497]
[15956.466636] irq event stamp: 0
[15956.466828] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.467040] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.467293] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.467566] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.467794] ---[ end trace 3cbaed47c56d2877 ]---
[15956.468045] ------------[ cut here ]------------
[15956.468199] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.468483] 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
[15956.469884] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.470220] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.470473] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.470673] 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
[15956.471180] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.471347] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.471560] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.471802] RBP: 0000000000000000 R08: ffff953d6345fe60 R09: 0000000000000000
[15956.471999] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff953d128dd460
[15956.472196] R13: ffff953d16a5b060 R14: ffff953d6345fd68 R15: ffff953d6345fe10
[15956.472392] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.472675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.472921] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.473119] Call Trace:
[15956.473237]
[15956.473355] ? __mutex_lock+0x80/0x8a0
[15956.473518] ? __mutex_lock+0xda/0x8a0
[15956.473697] ? lock_release+0x1d0/0x2d0
[15956.473909] btrfs_run_delayed_refs+0x86/0x210
[15956.474105] ? __mutex_unlock_slowpath+0x35/0x260
[15956.474270] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.474441] ? __mutex_unlock_slowpath+0x35/0x260
[15956.474632] btrfs_commit_transaction+0x85e/0xad0
[15956.474851] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.475019] ? vfs_fsync_range+0x90/0x90
[15956.475165] iterate_supers+0x85/0xf0
[15956.475309] ksys_sync+0x50/0x80
[15956.475440] __do_sys_sync+0xa/0x10
[15956.475599] do_syscall_64+0x38/0x90
[15956.475808] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.476014] RIP: 0033:0x7f304517107b
[15956.476153] 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
[15956.476671] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.476955] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.477147] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.477352] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.477617] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.477886] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.478085]
[15956.478204] irq event stamp: 0
[15956.478333] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.478514] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.478799] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.479148] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.479332] ---[ end trace 3cbaed47c56d2878 ]---
[15956.479590] ------------[ cut here ]------------
[15956.479793] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.480072] 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
[15956.481523] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.481853] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.482114] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.482287] 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
[15956.482861] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.483093] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.483338] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.483550] RBP: 0000000000000000 R08: ffff953d5eb11358 R09: 0000000000000000
[15956.483790] R10: ffff953d6345fd00 R11: ffff953d09251a08 R12: ffff953d054f35b0
[15956.483981] R13: ffff953d16a5b060 R14: ffff953d5eb11270 R15: ffff953d5eb11318
[15956.484176] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.484420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.484632] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.484906] Call Trace:
[15956.485027]
[15956.485147] ? __mutex_lock+0x80/0x8a0
[15956.485292] ? __mutex_lock+0xda/0x8a0
[15956.485433] ? lock_release+0x1d0/0x2d0
[15956.485599] btrfs_run_delayed_refs+0x86/0x210
[15956.485831] ? __mutex_unlock_slowpath+0x35/0x260
[15956.486021] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.486186] ? __mutex_unlock_slowpath+0x35/0x260
[15956.486344] btrfs_commit_transaction+0x85e/0xad0
[15956.486502] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.486702] ? vfs_fsync_range+0x90/0x90
[15956.486909] iterate_supers+0x85/0xf0
[15956.487056] ksys_sync+0x50/0x80
[15956.487192] __do_sys_sync+0xa/0x10
[15956.487330] do_syscall_64+0x38/0x90
[15956.487468] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.487674] RIP: 0033:0x7f304517107b
[15956.487853] 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
[15956.488358] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.488615] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.488815] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.489009] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.495801] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.496005] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.496208]
[15956.496325] irq event stamp: 0
[15956.496453] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.496651] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.496906] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.497155] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.497338] ---[ end trace 3cbaed47c56d2879 ]---
[15956.497655] ------------[ cut here ]------------
[15956.497815] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.498094] 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
[15956.499500] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.499768] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.500142] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.500437] 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
[15956.501042] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.501280] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.501582] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.501863] RBP: 0000000000000000 R08: ffff953d5eb11be0 R09: 0000000000000000
[15956.502098] R10: 0000000000000000 R11: 0000000000000000 R12: ffff953d054f3d68
[15956.502334] R13: ffff953d16a5b060 R14: ffff953d5eb11af8 R15: ffff953d5eb11ba0
[15956.502599] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.502910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.503133] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.503408] Call Trace:
[15956.503568]
[15956.503740] ? btrfs_get_32+0x30/0xf0
[15956.503967] ? __mutex_lock+0x80/0x8a0
[15956.504164] ? __mutex_lock+0xda/0x8a0
[15956.504371] ? rcu_read_lock_sched_held+0x12/0x60
[15956.504568] ? lock_release+0x1f0/0x2d0
[15956.504727] btrfs_run_delayed_refs+0x86/0x210
[15956.504881] ? __mutex_unlock_slowpath+0x35/0x260
[15956.505039] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.505209] ? __mutex_unlock_slowpath+0x35/0x260
[15956.505370] btrfs_commit_transaction+0x85e/0xad0
[15956.505539] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.505716] ? vfs_fsync_range+0x90/0x90
[15956.505863] iterate_supers+0x85/0xf0
[15956.506038] ksys_sync+0x50/0x80
[15956.506168] __do_sys_sync+0xa/0x10
[15956.506305] do_syscall_64+0x38/0x90
[15956.506447] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.506629] RIP: 0033:0x7f304517107b
[15956.506770] 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
[15956.507238] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.507481] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.507692] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.507890] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.508088] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.508287] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.508488]
[15956.508624] irq event stamp: 0
[15956.508755] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.508937] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.509194] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.509445] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.509647] ---[ end trace 3cbaed47c56d287a ]---
[15956.509888] ------------[ cut here ]------------
[15956.510046] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.510326] 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
[15956.511744] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.512000] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.512260] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.512429] 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
[15956.512918] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.513091] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.513284] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.513479] RBP: 0000000000000000 R08: ffff953d5eb11e50 R09: 0000000000000000
[15956.513692] R10: ffff953d5eb11af8 R11: ffff953d09251208 R12: ffff953c4196ea28
[15956.513891] R13: ffff953d16a5b060 R14: ffff953d5eb11d68 R15: ffff953d5eb11e10
[15956.514083] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.514331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.514505] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.514719] Call Trace:
[15956.514840]
[15956.514956] ? __mutex_lock+0x80/0x8a0
[15956.515102] ? __mutex_lock+0xda/0x8a0
[15956.515244] ? rcu_read_lock_sched_held+0x12/0x60
[15956.515401] ? lock_release+0x1f0/0x2d0
[15956.515563] btrfs_run_delayed_refs+0x86/0x210
[15956.515719] ? __mutex_unlock_slowpath+0x35/0x260
[15956.515877] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.516043] ? __mutex_unlock_slowpath+0x35/0x260
[15956.516204] btrfs_commit_transaction+0x85e/0xad0
[15956.516363] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.516542] ? vfs_fsync_range+0x90/0x90
[15956.516691] iterate_supers+0x85/0xf0
[15956.516833] ksys_sync+0x50/0x80
[15956.516970] __do_sys_sync+0xa/0x10
[15956.517106] do_syscall_64+0x38/0x90
[15956.517247] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.517411] RIP: 0033:0x7f304517107b
[15956.517563] 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
[15956.518029] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.518269] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.518463] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.518675] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.518873] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.519067] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.519264]
[15956.519382] irq event stamp: 0
[15956.519513] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.520334] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.520612] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.520878] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.521060] ---[ end trace 3cbaed47c56d287b ]---
[15956.521300] ------------[ cut here ]------------
[15956.521459] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.521761] 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
[15956.523645] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.523900] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.524281] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.524553] 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
[15956.525068] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.525239] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.525436] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.525654] RBP: 0000000000000000 R08: ffff953d5eb11220 R09: 0000000000000000
[15956.525855] R10: ffff953d5eb11d68 R11: ffff953d09251208 R12: ffff953d054f3e38
[15956.526050] R13: ffff953d16a5b060 R14: ffff953d5eb11138 R15: ffff953d5eb111e0
[15956.526243] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.526491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.526688] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.526890] Call Trace:
[15956.527013]
[15956.532802] ? __mutex_lock+0x80/0x8a0
[15956.532948] ? __mutex_lock+0xda/0x8a0
[15956.533089] ? rcu_read_lock_sched_held+0x12/0x60
[15956.533249] ? lock_release+0x1f0/0x2d0
[15956.533396] btrfs_run_delayed_refs+0x86/0x210
[15956.533561] ? __mutex_unlock_slowpath+0x35/0x260
[15956.533726] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.533894] ? __mutex_unlock_slowpath+0x35/0x260
[15956.534054] btrfs_commit_transaction+0x85e/0xad0
[15956.534210] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.534378] ? vfs_fsync_range+0x90/0x90
[15956.534536] iterate_supers+0x85/0xf0
[15956.534685] ksys_sync+0x50/0x80
[15956.534818] __do_sys_sync+0xa/0x10
[15956.534954] do_syscall_64+0x38/0x90
[15956.535096] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.535261] RIP: 0033:0x7f304517107b
[15956.535398] 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
[15956.535879] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.536122] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.536313] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.536508] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.536720] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.536918] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.537119]
[15956.537236] irq event stamp: 0
[15956.537364] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.537555] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.537815] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.538064] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.538247] ---[ end trace 3cbaed47c56d287c ]---
[15956.538476] ------------[ cut here ]------------
[15956.538653] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.538933] 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
[15956.540335] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.540598] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.540864] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.541037] 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
[15956.541503] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.541686] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.541883] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.542077] RBP: 0000000000000000 R08: ffff953d5eb110e8 R09: 0000000000000000
[15956.542271] R10: ffff953d5eb11138 R11: ffff953d09251208 R12: ffff953d054f34e0
[15956.542464] R13: ffff953d16a5b060 R14: ffff953d5eb11000 R15: ffff953d5eb110a8
[15956.542675] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.542924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.543098] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.543295] Call Trace:
[15956.543412]
[15956.543537] ? __mutex_lock+0x80/0x8a0
[15956.543686] ? __mutex_lock+0xda/0x8a0
[15956.543826] ? rcu_read_lock_sched_held+0x12/0x60
[15956.543982] ? lock_release+0x1f0/0x2d0
[15956.544126] btrfs_run_delayed_refs+0x86/0x210
[15956.544280] ? __mutex_unlock_slowpath+0x35/0x260
[15956.544435] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.544616] ? __mutex_unlock_slowpath+0x35/0x260
[15956.544781] btrfs_commit_transaction+0x85e/0xad0
[15956.544940] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.545107] ? vfs_fsync_range+0x90/0x90
[15956.545251] iterate_supers+0x85/0xf0
[15956.545394] ksys_sync+0x50/0x80
[15956.545540] __do_sys_sync+0xa/0x10
[15956.545682] do_syscall_64+0x38/0x90
[15956.545819] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.545983] RIP: 0033:0x7f304517107b
[15956.546122] 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
[15956.546590] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.546836] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.547031] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.547223] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.547417] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.547626] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.547825]
[15956.547938] irq event stamp: 0
[15956.548067] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.548248] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.548496] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.548767] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.548948] ---[ end trace 3cbaed47c56d287d ]---
[15956.549170] ------------[ cut here ]------------
[15956.549327] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.549624] 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
[15956.552275] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.552541] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.553037] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.553315] 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
[15956.553846] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.554018] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.554213] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.554411] RBP: ffff953d373129c0 R08: ffff953d5eb11d28 R09: 0000000000000000
[15956.554623] R10: ffff953d5eb11000 R11: ffff953d09251208 R12: ffff953c4196eb60
[15956.554821] R13: ffff953d16a5b060 R14: ffff953d5eb11c30 R15: ffff953d5eb11cd8
[15956.555016] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.555263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.555438] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.555663] Call Trace:
[15956.555786]
[15956.555902] ? __mutex_lock+0x80/0x8a0
[15956.556047] ? __mutex_lock+0xda/0x8a0
[15956.556189] ? rcu_read_lock_sched_held+0x12/0x60
[15956.556347] ? lock_release+0x1f0/0x2d0
[15956.556490] btrfs_run_delayed_refs+0x86/0x210
[15956.556663] ? __mutex_unlock_slowpath+0x35/0x260
[15956.556821] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.556987] ? __mutex_unlock_slowpath+0x35/0x260
[15956.557144] btrfs_commit_transaction+0x85e/0xad0
[15956.557304] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.557473] ? vfs_fsync_range+0x90/0x90
[15956.557633] iterate_supers+0x85/0xf0
[15956.557777] ksys_sync+0x50/0x80
[15956.557912] __do_sys_sync+0xa/0x10
[15956.558051] do_syscall_64+0x38/0x90
[15956.558192] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.558356] RIP: 0033:0x7f304517107b
[15956.558497] 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
[15956.558967] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.559207] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.559405] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.559613] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.559811] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.560004] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.560202]
[15956.560315] irq event stamp: 0
[15956.560445] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.560645] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.560898] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.561152] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.561332] ---[ end trace 3cbaed47c56d287e ]---
[15956.561625] ------------[ cut here ]------------
[15956.561785] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.562067] 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
[15956.569056] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.569309] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.569580] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.569756] 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
[15956.570216] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.570383] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.570592] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.570789] RBP: ffff953d37312ae0 R08: ffff953d5eb11f98 R09: 0000000000000000
[15956.570984] R10: ffff953d5eb11c30 R11: ffff953d09251208 R12: ffff953d054f3dd0
[15956.571176] R13: ffff953d16a5b060 R14: ffff953d5eb11ea0 R15: ffff953d5eb11f48
[15956.571370] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.571630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.571806] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.572003] Call Trace:
[15956.572122]
[15956.572237] btrfs_run_delayed_refs+0x86/0x210
[15956.572393] ? __mutex_unlock_slowpath+0x35/0x260
[15956.572562] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.572733] ? __mutex_unlock_slowpath+0x35/0x260
[15956.572892] btrfs_commit_transaction+0x85e/0xad0
[15956.573051] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.573222] ? vfs_fsync_range+0x90/0x90
[15956.573366] iterate_supers+0x85/0xf0
[15956.573506] ksys_sync+0x50/0x80
[15956.573658] __do_sys_sync+0xa/0x10
[15956.573796] do_syscall_64+0x38/0x90
[15956.573933] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.574099] RIP: 0033:0x7f304517107b
[15956.574239] 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
[15956.574712] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.574951] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.575145] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.575339] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.575545] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.575746] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.575942]
[15956.576055] irq event stamp: 0
[15956.576186] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.576366] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.576632] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.576890] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.577069] ---[ end trace 3cbaed47c56d287f ]---
[15956.577299] ------------[ cut here ]------------
[15956.577458] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.577759] 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
[15956.579151] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.579408] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.580385] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.580572] 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
[15956.581037] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.581202] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.581398] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.581619] RBP: ffff953d37312cc0 R08: ffff953d5eb11980 R09: 0000000000000000
[15956.581819] R10: ffff953d5eb11ea0 R11: ffff953d09251208 R12: ffff953d054f37b8
[15956.582017] R13: ffff953d16a5b060 R14: ffff953d5eb11888 R15: ffff953d5eb11930
[15956.582212] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.582462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.582649] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.583020] Call Trace:
[15956.583240]
[15956.583465] btrfs_run_delayed_refs+0x86/0x210
[15956.583759] ? __mutex_unlock_slowpath+0x35/0x260
[15956.584251] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.584580] ? __mutex_unlock_slowpath+0x35/0x260
[15956.584856] btrfs_commit_transaction+0x85e/0xad0
[15956.585148] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.585448] ? vfs_fsync_range+0x90/0x90
[15956.585738] iterate_supers+0x85/0xf0
[15956.585985] ksys_sync+0x50/0x80
[15956.586221] __do_sys_sync+0xa/0x10
[15956.586625] do_syscall_64+0x38/0x90
[15956.586856] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.587087] RIP: 0033:0x7f304517107b
[15956.587292] 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
[15956.587954] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.588217] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.588415] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.588637] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.588879] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.589181] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.589383]
[15956.589497] irq event stamp: 0
[15956.589651] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.589912] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.590170] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.590415] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.590623] ---[ end trace 3cbaed47c56d2880 ]---
[15956.590926] ------------[ cut here ]------------
[15956.591082] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.591368] 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
[15956.592898] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.593218] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.593470] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.593672] 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
[15956.594293] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.594457] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.594677] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.594909] RBP: ffff953d37312940 R08: ffff953d5eb11ab8 R09: 0000000000000000
[15956.595105] R10: ffff953d5eb11888 R11: ffff953d09251208 R12: ffff953d054f3618
[15956.595300] R13: ffff953d16a5b060 R14: ffff953d5eb119c0 R15: ffff953d5eb11a68
[15956.595498] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.595773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.596019] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.596216] Call Trace:
[15956.596336]
[15956.596455] btrfs_run_delayed_refs+0x86/0x210
[15956.596739] ? __mutex_unlock_slowpath+0x35/0x260
[15956.596966] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.597138] ? __mutex_unlock_slowpath+0x35/0x260
[15956.597300] btrfs_commit_transaction+0x85e/0xad0
[15956.597455] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.597652] ? vfs_fsync_range+0x90/0x90
[15956.597858] iterate_supers+0x85/0xf0
[15956.598019] ksys_sync+0x50/0x80
[15956.598153] __do_sys_sync+0xa/0x10
[15956.598288] do_syscall_64+0x38/0x90
[15956.598428] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.598615] RIP: 0033:0x7f304517107b
[15956.598817] 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
[15956.599407] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.599671] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.599900] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.600095] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.600296] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.600495] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.600721]
[15956.600893] irq event stamp: 0
[15956.601149] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.601338] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.607453] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.607778] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.607984] ---[ end trace 3cbaed47c56d2881 ]---
[15956.608220] ------------[ cut here ]------------
[15956.608376] WARNING: CPU: 1 PID: 2468474 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15956.608691] 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
[15956.610828] CPU: 1 PID: 2468474 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15956.611093] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15956.611432] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15956.611632] 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
[15956.612152] RSP: 0018:ffffa05b86f0fcb0 EFLAGS: 00010202
[15956.612317] RAX: 000000000000000d RBX: ffff953d0410b800 RCX: 0000000000000000
[15956.612512] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15956.612736] RBP: ffff953d37312600 R08: ffff953d5eb11848 R09: 0000000000000000
[15956.613004] R10: ffff953d5eb119c0 R11: ffff953d09251208 R12: ffff953d054f3750
[15956.613203] R13: ffff953d16a5b060 R14: ffff953d5eb11750 R15: ffff953d5eb117f8
[15956.613399] FS: 00007f3045076740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15956.613676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15956.614001] CR2: 0000558e0adb1000 CR3: 0000000138900001 CR4: 0000000000370ee0
[15956.614199] Call Trace:
[15956.614320]
[15956.614439] btrfs_run_delayed_refs+0x86/0x210
[15956.614616] ? __mutex_unlock_slowpath+0x35/0x260
[15956.614849] btrfs_start_dirty_block_groups+0x2af/0x540
[15956.615026] ? __mutex_unlock_slowpath+0x35/0x260
[15956.615185] btrfs_commit_transaction+0x85e/0xad0
[15956.615342] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15956.615507] ? vfs_fsync_range+0x90/0x90
[15956.615682] iterate_supers+0x85/0xf0
[15956.615892] ksys_sync+0x50/0x80
[15956.616166] __do_sys_sync+0xa/0x10
[15956.616576] do_syscall_64+0x38/0x90
[15956.616848] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15956.617134] RIP: 0033:0x7f304517107b
[15956.617393] 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
[15956.618169] RSP: 002b:00007fff35ffe8c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15956.618621] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f304517107b
[15956.619147] RDX: 0000000000000000 RSI: 000000000f32ca2b RDI: 000000000000002b
[15956.619495] RBP: 028f5c28f5c28f5c R08: 0000000000000036 R09: 00007fff35ffe4e7
[15956.619852] R10: 00007f304508d8d8 R11: 0000000000000202 R12: 000000000000002b
[15956.620177] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f30450766c8
[15956.620467]
[15956.620656] irq event stamp: 0
[15956.620842] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15956.621063] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15956.621320] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15956.621730] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15956.621965] ---[ end trace 3cbaed47c56d2882 ]---
[15958.068273] BTRFS info (device dm-9): flagging fs with big metadata feature
[15958.068498] BTRFS info (device dm-9): using free space tree
[15958.068696] BTRFS info (device dm-9): has skinny extents
[15958.070847] BTRFS info (device dm-9): start tree-log replay
[15958.275674] loop0: detected capacity change from 0 to 6629376
[15958.290609] BTRFS info (device loop0): flagging fs with big metadata feature
[15958.290827] BTRFS info (device loop0): using free space tree
[15958.291002] BTRFS info (device loop0): has skinny extents
[15958.358240] BTRFS info (device loop0): enabling ssd optimizations
[15958.359280] BTRFS info (device loop0): checking UUID tree
[15958.376754] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[15958.377060] BTRFS error (device dm-9): error writing primary super block to device 1
[15958.377304] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[15958.377622] BTRFS info (device dm-9): forced readonly
[15958.377788] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[15958.378042] loop: Write error at byte offset 576266240, length 4096.
[15958.378635] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[15958.378908] BTRFS warning (device loop0): direct IO failed ino 1627 rw 1,34817 sector 0x112c90 len 0 err no 10
[15958.379628] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[15958.380815] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[15958.381123] BTRFS info (device loop0): forced readonly
[15958.381285] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[15958.384986] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[15958.392370] btrfs_lookup_bio_sums: 17 callbacks suppressed
[15958.392374] BTRFS warning (device dm-9): csum hole found for disk bytenr range [380411904, 380416000)
[15958.393159] BTRFS warning (device dm-9): csum hole found for disk bytenr range [380411904, 380416000)
[15960.477529] BTRFS info (device dm-9): flagging fs with big metadata feature
[15960.477777] BTRFS info (device dm-9): using free space tree
[15960.477967] BTRFS info (device dm-9): has skinny extents
[15960.490401] loop0: detected capacity change from 0 to 6629376
[15960.501937] BTRFS info (device loop0): flagging fs with big metadata feature
[15960.502204] BTRFS info (device loop0): using free space tree
[15960.502393] BTRFS info (device loop0): has skinny extents
[15960.579998] BTRFS info (device loop0): enabling ssd optimizations
[15960.581039] BTRFS info (device loop0): checking UUID tree
[15960.601290] btrfs_dev_stat_print_on_error: 49 callbacks suppressed
[15960.601294] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[15960.602097] blk_print_req_error: 15 callbacks suppressed
[15960.602099] I/O error, dev loop0, sector 78176 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15960.602561] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[15960.602918] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[15960.603316] I/O error, dev loop0, sector 602464 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15960.603596] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[15960.604192] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[15960.604652] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[15960.604957] I/O error, dev loop0, sector 78176 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15960.605228] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[15960.605679] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[15960.605815] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[15960.605983] I/O error, dev loop0, sector 602464 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15960.606481] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[15960.607003] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[15960.607412] I/O error, dev loop0, sector 78176 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15960.607865] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[15960.607930] I/O error, dev loop0, sector 602464 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15960.608143] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[15960.608461] I/O error, dev loop0, sector 78176 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15960.608710] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[15960.609218] I/O error, dev loop0, sector 602464 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15960.609281] BTRFS info (device loop0): forced readonly
[15960.609731] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[15960.609743] I/O error, dev loop0, sector 78272 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15960.611866] BTRFS warning (device dm-9): csum hole found for disk bytenr range [380411904, 380416000)
[15960.612170] BTRFS warning (device dm-9): csum hole found for disk bytenr range [380411904, 380416000)
[15960.612469] BTRFS error (device loop0): error loading props for ino 1583 (root 5): -5
[15960.613039] BTRFS warning (device dm-9): csum hole found for disk bytenr range [430792704, 430796800)
[15960.613345] BTRFS warning (device dm-9): csum hole found for disk bytenr range [430792704, 430796800)
[15960.613777] BTRFS warning (device dm-9): csum hole found for disk bytenr range [432119808, 432123904)
[15960.614086] BTRFS warning (device dm-9): csum hole found for disk bytenr range [432119808, 432123904)
[15960.622335] BTRFS warning (device dm-9): csum hole found for disk bytenr range [380411904, 380416000)
[15960.623745] BTRFS warning (device dm-9): csum hole found for disk bytenr range [430514176, 430518272)
[15960.699156] BTRFS: error (device dm-9) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[15960.699158] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[15960.699445] BTRFS info (device dm-9): forced readonly
[15962.650183] BTRFS info (device dm-9): flagging fs with big metadata feature
[15962.650401] BTRFS info (device dm-9): using free space tree
[15962.650593] BTRFS info (device dm-9): has skinny extents
[15962.661228] loop0: detected capacity change from 0 to 6629376
[15962.687036] BTRFS info (device loop0): flagging fs with big metadata feature
[15962.687291] BTRFS info (device loop0): using free space tree
[15962.687518] BTRFS info (device loop0): has skinny extents
[15962.775083] BTRFS info (device loop0): enabling ssd optimizations
[15962.776095] BTRFS info (device loop0): checking UUID tree
[15963.794298] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[15963.794802] BTRFS info (device dm-9): forced readonly
[15963.795040] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[15963.795051] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[15963.795372] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[15963.795672] loop: Write error at byte offset 862707712, length 4096.
[15963.796214] loop: Write error at byte offset 862830592, length 4096.
[15963.796409] loop: Write error at byte offset 862957568, length 4096.
[15963.797273] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[15963.797793] loop: Write error at byte offset 17334272, length 4096.
[15963.798836] loop: Write error at byte offset 862990336, length 4096.
[15963.800692] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[15963.804137] loop: Write error at byte offset 17334272, length 4096.
[15963.805674] loop: Write error at byte offset 862707712, length 4096.
[15963.805883] BTRFS warning (device loop0): direct IO failed ino 1673 rw 1,34817 sector 0x19b5f0 len 0 err no 10
[15963.806612] loop: Write error at byte offset 19857408, length 4096.
[15963.807594] loop: Write error at byte offset 862707712, length 4096.
[15963.807788] BTRFS warning (device loop0): direct IO failed ino 399 rw 1,34817 sector 0x19b5f0 len 0 err no 10
[15963.808229] BTRFS error (device loop0): error writing primary super block to device 1
[15963.808501] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[15963.808801] BTRFS info (device loop0): forced readonly
[15963.808856] ------------[ cut here ]------------
[15963.808969] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[15963.809194] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.809854] loop: Write error at byte offset 862760960, length 4096.
[15963.809873] Modules linked in: dm_thin_pool
[15963.810057] BTRFS warning (device loop0): direct IO failed ino 1730 rw 1,34817 sector 0x19b658 len 0 err no 10
[15963.811652] 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
[15963.813375] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.813830] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.814269] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.814757] 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
[15963.815406] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.815599] RAX: 0000000000000005 RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.815818] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.816014] RBP: ffff953d1fedb6c0 R08: ffff953d3cfdad28 R09: 0000000000000000
[15963.816208] R10: ffff953d3cfdae00 R11: ffff953d03ea3e08 R12: ffff953c05569750
[15963.816405] R13: ffff953d1bee4ae0 R14: ffff953d3cfdac30 R15: ffff953d3cfdacd8
[15963.816616] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.816870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.817038] CR2: 0000558075561038 CR3: 000000013b15a004 CR4: 0000000000370ee0
[15963.817235] Call Trace:
[15963.817353]
[15963.817480] btrfs_run_delayed_refs+0x86/0x210
[15963.817641] btrfs_commit_transaction+0x59/0xad0
[15963.817797] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.817965] ? vfs_fsync_range+0x90/0x90
[15963.818113] iterate_supers+0x85/0xf0
[15963.818253] ksys_sync+0x50/0x80
[15963.818385] __do_sys_sync+0xa/0x10
[15963.818532] do_syscall_64+0x38/0x90
[15963.818679] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.818840] RIP: 0033:0x7fd619e3e07b
[15963.818984] 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
[15963.819447] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.819702] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.819902] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.820099] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.820298] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.820514] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15963.820719]
[15963.820833] irq event stamp: 0
[15963.820961] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15963.821144] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15963.821401] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15963.821666] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15963.821852] ---[ end trace 3cbaed47c56d2883 ]---
[15963.823491] ------------[ cut here ]------------
[15963.823665] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.823952] 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
[15963.825373] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.825681] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.825943] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.826124] 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
[15963.826609] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.826775] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.826968] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.827163] RBP: ffff953d1fedbf20 R08: ffff953d3cfdabf0 R09: 0000000000000000
[15963.827359] R10: ffff953d3cfdac00 R11: ffff953d03ea3e08 R12: ffff953c05569138
[15963.827572] R13: ffff953d1bee4ae0 R14: ffff953d3cfdaaf8 R15: ffff953d3cfdaba0
[15963.827773] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.828023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.828197] CR2: 00007f7ef20d0158 CR3: 000000013b15a004 CR4: 0000000000370ee0
[15963.828393] Call Trace:
[15963.828522]
[15963.828647] btrfs_run_delayed_refs+0x86/0x210
[15963.828804] btrfs_commit_transaction+0x59/0xad0
[15963.828958] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.829129] ? vfs_fsync_range+0x90/0x90
[15963.829276] iterate_supers+0x85/0xf0
[15963.829415] ksys_sync+0x50/0x80
[15963.829561] __do_sys_sync+0xa/0x10
[15963.829706] do_syscall_64+0x38/0x90
[15963.829846] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.830008] RIP: 0033:0x7fd619e3e07b
[15963.830149] 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
[15963.830627] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.830865] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.831061] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.831259] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.831456] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.831666] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15963.831865]
[15963.831979] irq event stamp: 0
[15963.832110] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15963.832294] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15963.832563] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15963.832822] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15963.833002] ---[ end trace 3cbaed47c56d2884 ]---
[15963.849831] ------------[ cut here ]------------
[15963.850006] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.856065] 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
[15963.857486] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.857749] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.858007] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.858182] 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
[15963.858657] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.858826] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.859024] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.859219] RBP: ffff953d37312400 R08: ffff953d028e5f98 R09: 0000000000000000
[15963.859414] R10: ffff953d3cfdaa00 R11: ffff953d03ea3e08 R12: ffff953c09122f70
[15963.859626] R13: ffff953d1bee4ae0 R14: ffff953d028e5ea0 R15: ffff953d028e5f48
[15963.859825] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.860069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.860244] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15963.860442] Call Trace:
[15963.860585]
[15963.860703] btrfs_run_delayed_refs+0x86/0x210
[15963.860861] btrfs_commit_transaction+0x59/0xad0
[15963.861019] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.861186] ? vfs_fsync_range+0x90/0x90
[15963.861330] iterate_supers+0x85/0xf0
[15963.861484] ksys_sync+0x50/0x80
[15963.861626] __do_sys_sync+0xa/0x10
[15963.861762] do_syscall_64+0x38/0x90
[15963.861904] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.862068] RIP: 0033:0x7fd619e3e07b
[15963.862205] 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
[15963.862682] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.862923] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.863117] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.863313] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.863516] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.863717] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15963.863916]
[15963.864033] irq event stamp: 0
[15963.864164] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15963.864346] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15963.864615] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15963.864869] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15963.865052] ---[ end trace 3cbaed47c56d2885 ]---
[15963.865445] ------------[ cut here ]------------
[15963.865630] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.865908] 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
[15963.867308] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.867575] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.867834] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.868006] 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
[15963.868460] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.868648] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.868844] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.869037] RBP: ffff953d37312ec0 R08: ffff953d3cfda848 R09: 0000000000000000
[15963.869231] R10: ffff953d028e5ea0 R11: ffff953d03ea3e08 R12: ffff953c09122af8
[15963.869423] R13: ffff953d1bee4ae0 R14: ffff953d3cfda750 R15: ffff953d3cfda7f8
[15963.869635] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.869883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.870059] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15963.870255] Call Trace:
[15963.870378]
[15963.870507] btrfs_run_delayed_refs+0x86/0x210
[15963.870668] btrfs_commit_transaction+0x59/0xad0
[15963.870825] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.870990] ? vfs_fsync_range+0x90/0x90
[15963.871132] iterate_supers+0x85/0xf0
[15963.871274] ksys_sync+0x50/0x80
[15963.871407] __do_sys_sync+0xa/0x10
[15963.872416] do_syscall_64+0x38/0x90
[15963.872646] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.872890] RIP: 0033:0x7fd619e3e07b
[15963.873097] 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
[15963.873813] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.874182] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.874491] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.874787] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.875076] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.875370] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15963.875612]
[15963.875730] irq event stamp: 0
[15963.875857] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15963.876037] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15963.876292] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15963.876556] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15963.876741] ---[ end trace 3cbaed47c56d2886 ]---
[15963.876989] ------------[ cut here ]------------
[15963.877148] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.877423] 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
[15963.878829] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.879082] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.879338] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.879520] 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
[15963.879988] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.880154] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.880347] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.880557] RBP: ffff953d373125e0 R08: ffff953d02815848 R09: 0000000000000000
[15963.880750] R10: ffff953d3cfda700 R11: ffff953d03ea3e08 R12: ffff953c09122478
[15963.880944] R13: ffff953d1bee4ae0 R14: ffff953d02815750 R15: ffff953d028157f8
[15963.881136] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.881381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.881572] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15963.881772] Call Trace:
[15963.881891]
[15963.882006] btrfs_run_delayed_refs+0x86/0x210
[15963.882160] btrfs_commit_transaction+0x59/0xad0
[15963.882314] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.882492] ? vfs_fsync_range+0x90/0x90
[15963.882663] iterate_supers+0x85/0xf0
[15963.882807] ksys_sync+0x50/0x80
[15963.882940] __do_sys_sync+0xa/0x10
[15963.883104] do_syscall_64+0x38/0x90
[15963.883245] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.883408] RIP: 0033:0x7fd619e3e07b
[15963.883566] 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
[15963.884031] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.884270] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.884475] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.884672] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.884869] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.885063] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15963.885263]
[15963.885378] irq event stamp: 0
[15963.885515] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15963.885700] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15963.885956] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15963.886198] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15963.886379] ---[ end trace 3cbaed47c56d2887 ]---
[15963.892252] ------------[ cut here ]------------
[15963.892409] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.892710] 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
[15963.894090] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.894349] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.894616] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.894790] 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
[15963.895249] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.895412] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.895619] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.895817] RBP: ffff953d37312200 R08: ffff953d028154a0 R09: 0000000000000000
[15963.896010] R10: ffff953d02815700 R11: ffff953d03ea3e08 R12: ffff953c09122ea0
[15963.896207] R13: ffff953d1bee4ae0 R14: ffff953d028153a8 R15: ffff953d02815450
[15963.896400] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.896680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.896860] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15963.897055] Call Trace:
[15963.897175]
[15963.897294] btrfs_run_delayed_refs+0x86/0x210
[15963.897447] btrfs_commit_transaction+0x59/0xad0
[15963.897618] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.897790] ? vfs_fsync_range+0x90/0x90
[15963.897976] iterate_supers+0x85/0xf0
[15963.898115] ksys_sync+0x50/0x80
[15963.898312] __do_sys_sync+0xa/0x10
[15963.898453] do_syscall_64+0x38/0x90
[15963.898635] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.898822] RIP: 0033:0x7fd619e3e07b
[15963.898962] 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
[15963.899416] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.900164] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.900382] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.900599] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.900792] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.900986] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15963.901182]
[15963.901297] irq event stamp: 0
[15963.901427] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15963.902471] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15963.902851] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15963.903236] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15963.903522] ---[ end trace 3cbaed47c56d2888 ]---
[15963.904018] ------------[ cut here ]------------
[15963.904249] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.904707] 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
[15963.906503] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.906766] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.907019] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.907191] 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
[15963.907667] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.907833] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.908029] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.908227] RBP: ffff953d1fedbee0 R08: ffff953d477430f8 R09: 0000000000000000
[15963.908422] R10: ffff953d02815300 R11: ffff953d03ea3e08 R12: ffff953c05569ea0
[15963.908636] R13: ffff953d1bee4ae0 R14: ffff953d47743000 R15: ffff953d477430a8
[15963.908835] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.909085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.909255] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15963.909453] Call Trace:
[15963.909593]
[15963.909714] btrfs_run_delayed_refs+0x86/0x210
[15963.909867] btrfs_commit_transaction+0x59/0xad0
[15963.910023] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.910194] ? vfs_fsync_range+0x90/0x90
[15963.910338] iterate_supers+0x85/0xf0
[15963.910490] ksys_sync+0x50/0x80
[15963.910631] __do_sys_sync+0xa/0x10
[15963.910770] do_syscall_64+0x38/0x90
[15963.910907] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.911071] RIP: 0033:0x7fd619e3e07b
[15963.911211] 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
[15963.911686] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.911922] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.912117] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.912310] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.912514] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.912737] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15963.912932]
[15963.913045] irq event stamp: 0
[15963.913177] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15963.913359] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15963.913626] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15963.913882] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15963.914060] ---[ end trace 3cbaed47c56d2889 ]---
[15963.914307] ------------[ cut here ]------------
[15963.914474] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.914763] 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
[15963.916153] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.916412] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.916679] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.916851] 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
[15963.917303] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.917476] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.917678] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.917874] RBP: ffff953d373122c0 R08: ffff953d3b4385d8 R09: 0000000000000000
[15963.918069] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff953c09122bc8
[15963.918265] R13: ffff953d1bee4ae0 R14: ffff953d3b4384e0 R15: ffff953d3b438588
[15963.918459] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.918729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.918897] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15963.919096] Call Trace:
[15963.919215]
[15963.919330] btrfs_run_delayed_refs+0x86/0x210
[15963.919493] btrfs_commit_transaction+0x59/0xad0
[15963.919660] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.919831] ? vfs_fsync_range+0x90/0x90
[15963.919975] iterate_supers+0x85/0xf0
[15963.920114] ksys_sync+0x50/0x80
[15963.920249] __do_sys_sync+0xa/0x10
[15963.920387] do_syscall_64+0x38/0x90
[15963.920542] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.920708] RIP: 0033:0x7fd619e3e07b
[15963.920847] 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
[15963.921298] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.921553] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.921751] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.921946] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.922138] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.922330] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15963.922542]
[15963.922656] irq event stamp: 0
[15963.922786] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15963.922964] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15963.923213] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15963.929221] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15963.929411] ---[ end trace 3cbaed47c56d288a ]---
[15963.929674] ------------[ cut here ]------------
[15963.929832] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.930108] 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
[15963.931506] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.932886] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.933276] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.933553] 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
[15963.934245] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.934515] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.934806] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.935092] RBP: ffff953d37312620 R08: ffff953d04a745d8 R09: 0000000000000000
[15963.935384] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff953c06306138
[15963.935699] R13: ffff953d1bee4ae0 R14: ffff953d04a744e0 R15: ffff953d04a74588
[15963.935990] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.936363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.936651] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15963.936893] Call Trace:
[15963.937017]
[15963.937133] btrfs_run_delayed_refs+0x86/0x210
[15963.937290] btrfs_commit_transaction+0x59/0xad0
[15963.937445] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.937630] ? vfs_fsync_range+0x90/0x90
[15963.937774] iterate_supers+0x85/0xf0
[15963.937917] ksys_sync+0x50/0x80
[15963.938050] __do_sys_sync+0xa/0x10
[15963.938185] do_syscall_64+0x38/0x90
[15963.938327] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.938502] RIP: 0033:0x7fd619e3e07b
[15963.938645] 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
[15963.939108] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.939348] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.939557] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.939755] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.939953] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.940149] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15963.940349]
[15963.940476] irq event stamp: 0
[15963.940607] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15963.940787] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15963.941043] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15963.941289] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15963.941485] ---[ end trace 3cbaed47c56d288b ]---
[15963.941740] ------------[ cut here ]------------
[15963.941897] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.942173] 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
[15963.943602] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.943853] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.944111] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.944280] 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
[15963.944762] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.944929] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.945122] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.945314] RBP: ffff953d37312ce0 R08: ffff953d04a74ab8 R09: 0000000000000000
[15963.945521] R10: ffff953d04a74400 R11: ffff953d03ea3e08 R12: ffff953c06306000
[15963.945716] R13: ffff953d1bee4ae0 R14: ffff953d04a749c0 R15: ffff953d04a74a68
[15963.945910] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.946154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.946327] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15963.946542] Call Trace:
[15963.946663]
[15963.946778] btrfs_run_delayed_refs+0x86/0x210
[15963.946934] btrfs_commit_transaction+0x59/0xad0
[15963.947087] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.947254] ? vfs_fsync_range+0x90/0x90
[15963.947401] iterate_supers+0x85/0xf0
[15963.947559] ksys_sync+0x50/0x80
[15963.947694] __do_sys_sync+0xa/0x10
[15963.947828] do_syscall_64+0x38/0x90
[15963.947971] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.948131] RIP: 0033:0x7fd619e3e07b
[15963.948266] 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
[15963.948747] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.948988] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.949178] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.949374] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.949586] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.949787] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15963.949985]
[15963.950102] irq event stamp: 0
[15963.950229] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15963.950412] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15963.950681] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15963.950931] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15963.951114] ---[ end trace 3cbaed47c56d288c ]---
[15963.951354] ------------[ cut here ]------------
[15963.951522] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.951804] 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
[15963.953198] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.953449] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.953722] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.953893] 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
[15963.954356] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.954536] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.954733] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.954923] RBP: ffff953d37312dc0 R08: ffff953d04a74710 R09: 0000000000000000
[15963.955116] R10: ffff953d04a74900 R11: ffff953d03ea3e08 R12: ffff953c063063a8
[15963.955308] R13: ffff953d1bee4ae0 R14: ffff953d04a74618 R15: ffff953d04a746c0
[15963.955515] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.955761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.955935] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15963.956131] Call Trace:
[15963.956248]
[15963.956366] btrfs_run_delayed_refs+0x86/0x210
[15963.956538] btrfs_commit_transaction+0x59/0xad0
[15963.956694] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.956861] ? vfs_fsync_range+0x90/0x90
[15963.957007] iterate_supers+0x85/0xf0
[15963.957147] ksys_sync+0x50/0x80
[15963.957278] __do_sys_sync+0xa/0x10
[15963.957416] do_syscall_64+0x38/0x90
[15963.957574] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.957738] RIP: 0033:0x7fd619e3e07b
[15963.957874] 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
[15963.958338] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.958593] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.958791] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.958987] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.959183] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.959378] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15963.959592]
[15963.959709] irq event stamp: 0
[15963.959834] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15963.967830] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15963.968086] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15963.968338] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15963.968531] ---[ end trace 3cbaed47c56d288d ]---
[15963.968786] ------------[ cut here ]------------
[15963.968946] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.969227] 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
[15963.970640] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.970899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.971150] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.971323] 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
[15963.971793] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.971958] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.972157] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.972353] RBP: 0000000000000000 R08: ffff953d028e5970 R09: 0000000000000000
[15963.972589] R10: ffff953d04a74600 R11: ffff953d03ea3e08 R12: ffff953d38922700
[15963.972786] R13: ffff953d1bee4ae0 R14: ffff953d028e5888 R15: ffff953d028e5930
[15963.972983] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.973232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.973723] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15963.974014] Call Trace:
[15963.974182]
[15963.974363] btrfs_run_delayed_refs+0x86/0x210
[15963.974780] btrfs_commit_transaction+0x59/0xad0
[15963.975254] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.975507] ? vfs_fsync_range+0x90/0x90
[15963.975693] iterate_supers+0x85/0xf0
[15963.975873] ksys_sync+0x50/0x80
[15963.976039] __do_sys_sync+0xa/0x10
[15963.976178] do_syscall_64+0x38/0x90
[15963.976317] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.976492] RIP: 0033:0x7fd619e3e07b
[15963.976643] 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
[15963.977097] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.977335] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.977544] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.977741] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.977934] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.978128] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15963.978323]
[15963.978436] irq event stamp: 0
[15963.978594] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15963.978777] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15963.979024] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15963.979278] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15963.979457] ---[ end trace 3cbaed47c56d288e ]---
[15963.979758] ------------[ cut here ]------------
[15963.979919] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.980203] 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
[15963.981616] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.981872] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.982127] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.982298] 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
[15963.982775] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.982943] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.983141] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.983337] RBP: 0000000000000000 R08: ffff953d028e5ab8 R09: 0000000000000000
[15963.983553] R10: ffff953d028e5888 R11: ffff953d03c5d608 R12: ffff953d389225b0
[15963.983753] R13: ffff953d1bee4ae0 R14: ffff953d028e59c0 R15: ffff953d028e5a68
[15963.983949] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.984199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.984369] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15963.984592] Call Trace:
[15963.984714]
[15963.984830] btrfs_run_delayed_refs+0x86/0x210
[15963.984980] btrfs_commit_transaction+0x59/0xad0
[15963.985139] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.985309] ? vfs_fsync_range+0x90/0x90
[15963.985452] iterate_supers+0x85/0xf0
[15963.985616] ksys_sync+0x50/0x80
[15963.985754] __do_sys_sync+0xa/0x10
[15963.985889] do_syscall_64+0x38/0x90
[15963.986027] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.986190] RIP: 0033:0x7fd619e3e07b
[15963.986330] 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
[15963.986804] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.987046] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.987240] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.987431] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.987649] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.987843] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15963.988041]
[15963.988153] irq event stamp: 0
[15963.988283] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15963.988474] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15963.988733] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15963.988985] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15963.989165] ---[ end trace 3cbaed47c56d288f ]---
[15963.989410] ------------[ cut here ]------------
[15963.989594] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15963.989879] 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
[15963.991275] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15963.991548] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15963.992621] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15963.992800] 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
[15963.993252] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15963.993415] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15963.993631] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15963.993828] RBP: 0000000000000000 R08: ffff953d04991980 R09: 0000000000000000
[15963.994026] R10: ffff953d028e59c0 R11: ffff953d03c5d608 R12: ffff953d389228c0
[15963.994222] R13: ffff953d1bee4ae0 R14: ffff953d04991888 R15: ffff953d04991930
[15963.994419] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15963.994685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15963.994862] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15963.995060] Call Trace:
[15963.995183]
[15963.995297] btrfs_run_delayed_refs+0x86/0x210
[15963.995454] btrfs_commit_transaction+0x59/0xad0
[15963.995629] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15963.995796] ? vfs_fsync_range+0x90/0x90
[15963.995940] iterate_supers+0x85/0xf0
[15963.996078] ksys_sync+0x50/0x80
[15963.996213] __do_sys_sync+0xa/0x10
[15963.996350] do_syscall_64+0x38/0x90
[15963.996500] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15963.996669] RIP: 0033:0x7fd619e3e07b
[15963.997051] 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
[15963.997736] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15963.998054] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15963.998355] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15963.998626] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15963.999119] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15963.999396] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.005504]
[15964.005630] irq event stamp: 0
[15964.005757] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.005942] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.006202] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.006449] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.006650] ---[ end trace 3cbaed47c56d2890 ]---
[15964.006926] ------------[ cut here ]------------
[15964.007083] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.007362] 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
[15964.008772] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.009025] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.009282] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.009452] 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
[15964.009943] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15964.010113] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.010309] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.010518] RBP: 0000000000000000 R08: ffff953d049915d8 R09: 0000000000000000
[15964.010718] R10: ffff953d04991800 R11: ffff953d03c5d608 R12: ffff953d389224d0
[15964.010912] R13: ffff953d1bee4ae0 R14: ffff953d049914e0 R15: ffff953d04991588
[15964.011107] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.011356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.011547] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.011745] Call Trace:
[15964.011863]
[15964.011981] btrfs_run_delayed_refs+0x86/0x210
[15964.012139] btrfs_commit_transaction+0x59/0xad0
[15964.012293] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.012472] ? vfs_fsync_range+0x90/0x90
[15964.012629] iterate_supers+0x85/0xf0
[15964.012773] ksys_sync+0x50/0x80
[15964.012905] __do_sys_sync+0xa/0x10
[15964.013044] do_syscall_64+0x38/0x90
[15964.013185] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.013346] RIP: 0033:0x7fd619e3e07b
[15964.013496] 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
[15964.013970] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.014207] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.014402] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.014616] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.014815] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.015013] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.015214]
[15964.015331] irq event stamp: 0
[15964.015472] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.015660] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.015915] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.016164] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.016348] ---[ end trace 3cbaed47c56d2891 ]---
[15964.016594] ------------[ cut here ]------------
[15964.016749] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.017026] 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
[15964.018425] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.018700] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.018953] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.019128] 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
[15964.019609] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15964.019774] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.019969] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.020162] RBP: 0000000000000000 R08: ffff953d02815ab8 R09: 0000000000000000
[15964.020357] R10: ffff953d04991400 R11: ffff953d03c5d608 R12: ffff953d5945b460
[15964.020569] R13: ffff953d1bee4ae0 R14: ffff953d028159c0 R15: ffff953d02815a68
[15964.020767] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.021017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.021189] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.021386] Call Trace:
[15964.021515]
[15964.022713] btrfs_run_delayed_refs+0x86/0x210
[15964.022868] btrfs_commit_transaction+0x59/0xad0
[15964.023026] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.023196] ? vfs_fsync_range+0x90/0x90
[15964.023342] iterate_supers+0x85/0xf0
[15964.023498] ksys_sync+0x50/0x80
[15964.023637] __do_sys_sync+0xa/0x10
[15964.023777] do_syscall_64+0x38/0x90
[15964.023919] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.024080] RIP: 0033:0x7fd619e3e07b
[15964.024218] 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
[15964.024701] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.024943] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.025142] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.025338] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.025553] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.025751] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.025953]
[15964.026071] irq event stamp: 0
[15964.026198] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.026383] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.026659] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.026908] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.027094] ---[ end trace 3cbaed47c56d2892 ]---
[15964.027290] ------------[ cut here ]------------
[15964.027446] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.027743] 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
[15964.029620] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.029881] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.030262] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.030479] 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
[15964.031010] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15964.031195] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.031501] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.031785] RBP: 0000000000000000 R08: ffff953d02815ab8 R09: 0000000000000000
[15964.032040] R10: ffff953d5945b400 R11: 00000000000036c3 R12: ffff953d1109b930
[15964.032266] R13: ffff953d1bee4ae0 R14: ffff953d028159c0 R15: ffff953d02815a68
[15964.032480] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.032749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.032922] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.033117] Call Trace:
[15964.033238]
[15964.033356] btrfs_run_delayed_refs+0x86/0x210
[15964.033527] btrfs_commit_transaction+0x59/0xad0
[15964.033690] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.033860] ? vfs_fsync_range+0x90/0x90
[15964.034006] iterate_supers+0x85/0xf0
[15964.034145] ksys_sync+0x50/0x80
[15964.034278] __do_sys_sync+0xa/0x10
[15964.034417] do_syscall_64+0x38/0x90
[15964.034575] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.034738] RIP: 0033:0x7fd619e3e07b
[15964.034880] 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
[15964.035344] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.035599] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.035799] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.041650] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.041848] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.042044] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.042242]
[15964.042356] irq event stamp: 0
[15964.042502] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.042689] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.042939] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.043192] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.043372] ---[ end trace 3cbaed47c56d2893 ]---
[15964.043582] ------------[ cut here ]------------
[15964.043743] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.044028] 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
[15964.045438] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.045708] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.045971] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.046144] 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
[15964.046613] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15964.046782] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.046980] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.047177] RBP: 0000000000000000 R08: ffff953d02815220 R09: 0000000000000000
[15964.047374] R10: ffff953d02815900 R11: 0000000000000000 R12: ffff953d5945b310
[15964.047588] R13: ffff953d1bee4ae0 R14: ffff953d02815138 R15: ffff953d028151e0
[15964.047782] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.048054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.048229] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.048428] Call Trace:
[15964.048568]
[15964.048686] btrfs_run_delayed_refs+0x86/0x210
[15964.048841] btrfs_commit_transaction+0x59/0xad0
[15964.048999] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.049165] ? vfs_fsync_range+0x90/0x90
[15964.049308] iterate_supers+0x85/0xf0
[15964.049450] ksys_sync+0x50/0x80
[15964.049605] __do_sys_sync+0xa/0x10
[15964.049743] do_syscall_64+0x38/0x90
[15964.049882] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.050047] RIP: 0033:0x7fd619e3e07b
[15964.050187] 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
[15964.050658] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.050902] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.051097] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.051289] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.051497] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.051696] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.051894]
[15964.052007] irq event stamp: 0
[15964.052136] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.052317] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.053352] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.053625] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.053807] ---[ end trace 3cbaed47c56d2894 ]---
[15964.054044] ------------[ cut here ]------------
[15964.054203] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.054494] 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
[15964.055909] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.056163] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.056422] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.056610] 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
[15964.057067] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15964.057234] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.057432] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.057642] RBP: 0000000000000000 R08: ffff953d3cfda368 R09: 0000000000000000
[15964.057841] R10: ffff953d02815100 R11: ffff953d03c5d608 R12: ffff953d38922d20
[15964.058038] R13: ffff953d1bee4ae0 R14: ffff953d3cfda270 R15: ffff953d3cfda318
[15964.058232] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.058490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.058670] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.059245] Call Trace:
[15964.059396]
[15964.059557] btrfs_run_delayed_refs+0x86/0x210
[15964.059808] btrfs_commit_transaction+0x59/0xad0
[15964.060038] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.060307] ? vfs_fsync_range+0x90/0x90
[15964.060642] iterate_supers+0x85/0xf0
[15964.060844] ksys_sync+0x50/0x80
[15964.061040] __do_sys_sync+0xa/0x10
[15964.061232] do_syscall_64+0x38/0x90
[15964.061443] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.061714] RIP: 0033:0x7fd619e3e07b
[15964.061910] 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
[15964.062479] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.062800] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.063073] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.063298] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.063501] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.063703] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.063900]
[15964.064018] irq event stamp: 0
[15964.064150] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.064330] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.064604] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.064863] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.065044] ---[ end trace 3cbaed47c56d2895 ]---
[15964.065241] ------------[ cut here ]------------
[15964.065401] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.065699] 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
[15964.067116] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.067368] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.067644] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.067820] 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
[15964.068281] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15964.068450] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.068664] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.068864] RBP: 0000000000000000 R08: ffff953d028e5bf0 R09: 0000000000000000
[15964.069062] R10: ffff953d3cfda200 R11: 0000000000000000 R12: ffff953d38922070
[15964.069259] R13: ffff953d1bee4ae0 R14: ffff953d028e5af8 R15: ffff953d028e5ba0
[15964.069453] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.069730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.069907] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.070107] Call Trace:
[15964.070229]
[15964.070345] btrfs_run_delayed_refs+0x86/0x210
[15964.070515] btrfs_commit_transaction+0x59/0xad0
[15964.070679] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.070846] ? vfs_fsync_range+0x90/0x90
[15964.070989] iterate_supers+0x85/0xf0
[15964.071132] ksys_sync+0x50/0x80
[15964.071267] __do_sys_sync+0xa/0x10
[15964.071404] do_syscall_64+0x38/0x90
[15964.071562] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.071731] RIP: 0033:0x7fd619e3e07b
[15964.071868] 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
[15964.072332] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.078247] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.078449] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.078660] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.078860] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.079056] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.079258]
[15964.079371] irq event stamp: 0
[15964.079509] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.079707] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.079965] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.080211] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.080393] ---[ end trace 3cbaed47c56d2896 ]---
[15964.080643] ------------[ cut here ]------------
[15964.080799] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.081079] 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
[15964.082473] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.083434] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.083707] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.083884] 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
[15964.084350] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15964.084525] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.084738] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.084931] RBP: 0000000000000000 R08: ffff953d11b55f98 R09: 0000000000000000
[15964.085126] R10: ffff953d028e5af8 R11: ffff953d03c5d608 R12: ffff953d5945b230
[15964.085323] R13: ffff953d1bee4ae0 R14: ffff953d11b55ea0 R15: ffff953d11b55f48
[15964.085538] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.085795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.085968] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.086162] Call Trace:
[15964.086283]
[15964.086402] btrfs_run_delayed_refs+0x86/0x210
[15964.086571] btrfs_commit_transaction+0x59/0xad0
[15964.086730] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.086899] ? vfs_fsync_range+0x90/0x90
[15964.087045] iterate_supers+0x85/0xf0
[15964.087186] ksys_sync+0x50/0x80
[15964.087321] __do_sys_sync+0xa/0x10
[15964.087471] do_syscall_64+0x38/0x90
[15964.087614] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.087776] RIP: 0033:0x7fd619e3e07b
[15964.087919] 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
[15964.088385] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.088638] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.088838] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.089034] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.089233] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.089429] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.089642]
[15964.089758] irq event stamp: 0
[15964.089883] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.090067] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.090324] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.090590] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.090776] ---[ end trace 3cbaed47c56d2897 ]---
[15964.091022] ------------[ cut here ]------------
[15964.091449] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.092140] 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
[15964.093841] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.094117] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.094427] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.094670] 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
[15964.095181] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15964.095347] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.095556] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.095753] RBP: 0000000000000000 R08: ffff953d028e5848 R09: 0000000000000000
[15964.095948] R10: ffff953d11b55e00 R11: ffff953d03c5d608 R12: ffff953d38922230
[15964.096146] R13: ffff953d1bee4ae0 R14: ffff953d028e5750 R15: ffff953d028e57f8
[15964.096341] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.096613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.096784] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.096980] Call Trace:
[15964.097099]
[15964.097217] btrfs_run_delayed_refs+0x86/0x210
[15964.097367] btrfs_commit_transaction+0x59/0xad0
[15964.097538] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.097710] ? vfs_fsync_range+0x90/0x90
[15964.097858] iterate_supers+0x85/0xf0
[15964.097996] ksys_sync+0x50/0x80
[15964.098129] __do_sys_sync+0xa/0x10
[15964.098267] do_syscall_64+0x38/0x90
[15964.098406] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.098591] RIP: 0033:0x7fd619e3e07b
[15964.098734] 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
[15964.099193] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.099430] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.099644] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.099842] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.100039] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.100234] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.100432]
[15964.100562] irq event stamp: 0
[15964.100697] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.100879] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.101131] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.101384] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.101580] ---[ end trace 3cbaed47c56d2898 ]---
[15964.101813] ------------[ cut here ]------------
[15964.101969] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.102252] 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
[15964.103638] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.103896] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.104148] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.104323] 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
[15964.104802] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15964.104966] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.105161] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.105416] RBP: 0000000000000000 R08: ffff953d028e55d8 R09: 0000000000000000
[15964.105717] R10: ffff953d028e5750 R11: ffff953d03c5d608 R12: ffff953d38922770
[15964.105961] R13: ffff953d1bee4ae0 R14: ffff953d028e54e0 R15: ffff953d028e5588
[15964.106199] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.106481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.106664] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.106859] Call Trace:
[15964.106979]
[15964.107097] btrfs_run_delayed_refs+0x86/0x210
[15964.107251] btrfs_commit_transaction+0x59/0xad0
[15964.107447] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.107652] ? vfs_fsync_range+0x90/0x90
[15964.107818] iterate_supers+0x85/0xf0
[15964.107958] ksys_sync+0x50/0x80
[15964.108095] __do_sys_sync+0xa/0x10
[15964.108233] do_syscall_64+0x38/0x90
[15964.108370] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.108550] RIP: 0033:0x7fd619e3e07b
[15964.108691] 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
[15964.115822] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.116073] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.116269] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.116474] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.116677] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.116872] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.117086]
[15964.117204] irq event stamp: 0
[15964.117338] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.117546] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.117809] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.118064] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.118246] ---[ end trace 3cbaed47c56d2899 ]---
[15964.118511] ------------[ cut here ]------------
[15964.118677] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.118956] 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
[15964.120507] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.120803] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.121072] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.121257] 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
[15964.121732] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15964.121926] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.122133] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.122339] RBP: 0000000000000000 R08: ffff953d04991ab8 R09: 0000000000000000
[15964.122552] R10: ffff953d028e54e0 R11: ffff953d03c5d608 R12: ffff953d389229a0
[15964.122749] R13: ffff953d1bee4ae0 R14: ffff953d049919c0 R15: ffff953d04991a68
[15964.122943] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.123198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.123374] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.123590] Call Trace:
[15964.123714]
[15964.123830] btrfs_run_delayed_refs+0x86/0x210
[15964.123986] btrfs_commit_transaction+0x59/0xad0
[15964.124149] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.124324] ? vfs_fsync_range+0x90/0x90
[15964.124479] iterate_supers+0x85/0xf0
[15964.124628] ksys_sync+0x50/0x80
[15964.124765] __do_sys_sync+0xa/0x10
[15964.124901] do_syscall_64+0x38/0x90
[15964.125042] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.125216] RIP: 0033:0x7fd619e3e07b
[15964.125366] 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
[15964.125844] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.126089] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.126293] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.126498] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.126701] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.126895] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.127096]
[15964.127248] irq event stamp: 0
[15964.127375] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.127576] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.127831] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.128077] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.128268] ---[ end trace 3cbaed47c56d289a ]---
[15964.128516] ------------[ cut here ]------------
[15964.128763] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.129106] 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
[15964.130961] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.131275] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.131608] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.131821] 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
[15964.132396] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15964.132657] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.132934] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.133176] RBP: 0000000000000000 R08: ffff953d049914a0 R09: 0000000000000000
[15964.133410] R10: ffff953d04991900 R11: ffff953d03c5d608 R12: ffff953d38922930
[15964.133689] R13: ffff953d1bee4ae0 R14: ffff953d049913a8 R15: ffff953d04991450
[15964.133946] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.134258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.134499] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.134709] Call Trace:
[15964.134846]
[15964.135004] btrfs_run_delayed_refs+0x86/0x210
[15964.135174] btrfs_commit_transaction+0x59/0xad0
[15964.135331] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.135507] ? vfs_fsync_range+0x90/0x90
[15964.135660] iterate_supers+0x85/0xf0
[15964.135804] ksys_sync+0x50/0x80
[15964.135936] __do_sys_sync+0xa/0x10
[15964.136101] do_syscall_64+0x38/0x90
[15964.136244] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.136408] RIP: 0033:0x7fd619e3e07b
[15964.136568] 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
[15964.137030] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.137271] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.137477] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.137707] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.137907] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.138104] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.138305]
[15964.138422] irq event stamp: 0
[15964.138565] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.138747] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.139004] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.139250] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.139433] ---[ end trace 3cbaed47c56d289b ]---
[15964.139706] ------------[ cut here ]------------
[15964.139870] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.140202] 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
[15964.141659] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.141933] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.142215] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.142408] 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
[15964.143615] RSP: 0018:ffffa05b873cfd28 EFLAGS: 00010202
[15964.143786] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.144023] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.144216] RBP: 0000000000000000 R08: ffff953d04991e60 R09: 0000000000000000
[15964.144410] R10: ffff953d04991300 R11: ffff953d03c5d608 R12: ffff953d38922690
[15964.144624] R13: ffff953d1bee4ae0 R14: ffff953d04991d68 R15: ffff953d04991e10
[15964.144821] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.145067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.145242] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.145438] Call Trace:
[15964.145572]
[15964.145689] btrfs_run_delayed_refs+0x86/0x210
[15964.145846] btrfs_commit_transaction+0x59/0xad0
[15964.146000] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.146177] ? vfs_fsync_range+0x90/0x90
[15964.146326] iterate_supers+0x85/0xf0
[15964.146480] ksys_sync+0x50/0x80
[15964.146620] __do_sys_sync+0xa/0x10
[15964.146756] do_syscall_64+0x38/0x90
[15964.152767] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.152944] RIP: 0033:0x7fd619e3e07b
[15964.153114] 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
[15964.153628] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.153885] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.154094] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.154302] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.154526] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.154747] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.154957]
[15964.155075] irq event stamp: 0
[15964.155209] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.155400] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.155680] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.155955] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.156142] ---[ end trace 3cbaed47c56d289c ]---
[15964.156403] ------------[ cut here ]------------
[15964.156602] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.156904] 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
[15964.158416] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.158708] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.158977] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.159159] 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
[15964.159660] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.159826] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.160020] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.160217] RBP: 0000000000000000 R08: ffff953d04991230 R09: 0000000000000000
[15964.160414] R10: 0000000000000000 R11: 0000000000000000 R12: ffff953d38922f50
[15964.160631] R13: ffff953d1bee4ae0 R14: ffff953d04991138 R15: ffff953d049911e0
[15964.160857] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.161282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.161679] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.162025] Call Trace:
[15964.162247]
[15964.162507] ? btrfs_get_32+0x31/0xf0
[15964.162797] ? __mutex_lock+0x80/0x8a0
[15964.163110] ? __mutex_lock+0xda/0x8a0
[15964.163443] ? rcu_read_lock_sched_held+0x12/0x60
[15964.163730] ? lock_release+0x1f0/0x2d0
[15964.164005] btrfs_run_delayed_refs+0x86/0x210
[15964.164327] ? __mutex_unlock_slowpath+0x35/0x260
[15964.164629] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.164943] ? __mutex_unlock_slowpath+0x35/0x260
[15964.165199] btrfs_commit_transaction+0x85e/0xad0
[15964.165505] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.165800] ? vfs_fsync_range+0x90/0x90
[15964.166090] iterate_supers+0x85/0xf0
[15964.166286] ksys_sync+0x50/0x80
[15964.166424] __do_sys_sync+0xa/0x10
[15964.166582] do_syscall_64+0x38/0x90
[15964.166724] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.166890] RIP: 0033:0x7fd619e3e07b
[15964.167033] 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
[15964.167500] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.167751] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.167949] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.168149] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.168345] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.168561] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.168779]
[15964.168909] irq event stamp: 0
[15964.169043] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.169228] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.169490] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.169758] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.169939] ---[ end trace 3cbaed47c56d289d ]---
[15964.170168] ------------[ cut here ]------------
[15964.170325] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.170626] 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
[15964.172046] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.172348] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.173370] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.173562] 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
[15964.174051] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.174220] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.174473] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.174687] RBP: 0000000000000000 R08: ffff953d04991848 R09: 0000000000000000
[15964.174890] R10: ffff953d04991100 R11: ffff953d03c5d608 R12: ffff953d389221c0
[15964.175093] R13: ffff953d1bee4ae0 R14: ffff953d04991750 R15: ffff953d049917f8
[15964.175296] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.175576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.175757] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.176000] Call Trace:
[15964.176125]
[15964.176251] ? __mutex_lock+0x80/0x8a0
[15964.176397] ? __mutex_lock+0xda/0x8a0
[15964.176583] ? lock_release+0x1d0/0x2d0
[15964.176815] btrfs_run_delayed_refs+0x86/0x210
[15964.177052] ? __mutex_unlock_slowpath+0x35/0x260
[15964.177214] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.177402] ? __mutex_unlock_slowpath+0x35/0x260
[15964.177601] btrfs_commit_transaction+0x85e/0xad0
[15964.177762] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.177985] ? vfs_fsync_range+0x90/0x90
[15964.178132] iterate_supers+0x85/0xf0
[15964.178275] ksys_sync+0x50/0x80
[15964.178408] __do_sys_sync+0xa/0x10
[15964.178601] do_syscall_64+0x38/0x90
[15964.178743] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.178904] RIP: 0033:0x7fd619e3e07b
[15964.179045] 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
[15964.179544] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.179790] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.180018] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.180268] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.180497] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.180701] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.180901]
[15964.181031] irq event stamp: 0
[15964.181160] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.181344] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.181617] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.181870] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.182054] ---[ end trace 3cbaed47c56d289e ]---
[15964.182287] ------------[ cut here ]------------
[15964.182443] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.182737] 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
[15964.184164] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.184511] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.184783] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.184962] 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
[15964.185429] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.185627] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.185822] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.191849] RBP: 0000000000000000 R08: ffff953d3cfdae60 R09: 0000000000000000
[15964.192052] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff953d38922cb0
[15964.192249] R13: ffff953d1bee4ae0 R14: ffff953d3cfdad68 R15: ffff953d3cfdae10
[15964.192476] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.192782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.192967] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.193180] Call Trace:
[15964.193317]
[15964.193445] ? __mutex_lock+0x80/0x8a0
[15964.193609] ? __mutex_lock+0xda/0x8a0
[15964.193755] ? lock_release+0x1d0/0x2d0
[15964.193898] btrfs_run_delayed_refs+0x86/0x210
[15964.194049] ? __mutex_unlock_slowpath+0x35/0x260
[15964.194210] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.194380] ? __mutex_unlock_slowpath+0x35/0x260
[15964.194557] btrfs_commit_transaction+0x85e/0xad0
[15964.194716] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.194882] ? vfs_fsync_range+0x90/0x90
[15964.195165] iterate_supers+0x85/0xf0
[15964.195360] ksys_sync+0x50/0x80
[15964.195595] __do_sys_sync+0xa/0x10
[15964.195792] do_syscall_64+0x38/0x90
[15964.195993] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.196193] RIP: 0033:0x7fd619e3e07b
[15964.196395] 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
[15964.197060] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.197377] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.197674] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.197967] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.198231] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.198526] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.198783]
[15964.199045] irq event stamp: 0
[15964.199226] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.199459] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.199773] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.200083] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.200268] ---[ end trace 3cbaed47c56d289f ]---
[15964.200525] ------------[ cut here ]------------
[15964.200698] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.200993] 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
[15964.202446] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.203358] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.203674] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.203873] 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
[15964.204378] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.204599] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.204804] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.205003] RBP: 0000000000000000 R08: ffff953d3cfda5d8 R09: 0000000000000000
[15964.205202] R10: ffff953d3cfdad00 R11: ffff953d03c5d608 R12: ffff953d38922c40
[15964.205402] R13: ffff953d1bee4ae0 R14: ffff953d3cfda4e0 R15: ffff953d3cfda588
[15964.205617] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.205872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.206052] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.206254] Call Trace:
[15964.206375]
[15964.206508] ? __mutex_lock+0x80/0x8a0
[15964.206662] ? __mutex_lock+0xda/0x8a0
[15964.206806] ? lock_release+0x1d0/0x2d0
[15964.206957] btrfs_run_delayed_refs+0x86/0x210
[15964.207113] ? __mutex_unlock_slowpath+0x35/0x260
[15964.207271] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.207437] ? __mutex_unlock_slowpath+0x35/0x260
[15964.207617] btrfs_commit_transaction+0x85e/0xad0
[15964.207780] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.207964] ? vfs_fsync_range+0x90/0x90
[15964.208110] iterate_supers+0x85/0xf0
[15964.208250] ksys_sync+0x50/0x80
[15964.208386] __do_sys_sync+0xa/0x10
[15964.208541] do_syscall_64+0x38/0x90
[15964.208684] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.208851] RIP: 0033:0x7fd619e3e07b
[15964.208992] 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
[15964.209451] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.209710] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.209905] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.210101] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.210294] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.210503] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.210706]
[15964.210820] irq event stamp: 0
[15964.210954] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.211135] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.211385] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.211659] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.211844] ---[ end trace 3cbaed47c56d28a0 ]---
[15964.212078] ------------[ cut here ]------------
[15964.212241] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.212557] 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
[15964.213976] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.214230] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.214503] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.214681] 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
[15964.215145] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.215314] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.215523] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.215730] RBP: 0000000000000000 R08: ffff953d028e5368 R09: 0000000000000000
[15964.215929] R10: ffff953d3cfda400 R11: 000000000003a560 R12: ffff953d5945bee0
[15964.216127] R13: ffff953d1bee4ae0 R14: ffff953d028e5270 R15: ffff953d028e5318
[15964.216326] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.216591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.216770] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.216970] Call Trace:
[15964.217094]
[15964.217210] ? __mutex_lock+0x80/0x8a0
[15964.217361] ? __mutex_lock+0xda/0x8a0
[15964.217522] ? lock_release+0x1d0/0x2d0
[15964.217675] btrfs_run_delayed_refs+0x86/0x210
[15964.217827] ? __mutex_unlock_slowpath+0x35/0x260
[15964.217988] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.218155] ? __mutex_unlock_slowpath+0x35/0x260
[15964.218312] btrfs_commit_transaction+0x85e/0xad0
[15964.218480] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.218658] ? vfs_fsync_range+0x90/0x90
[15964.218805] iterate_supers+0x85/0xf0
[15964.218946] ksys_sync+0x50/0x80
[15964.219081] __do_sys_sync+0xa/0x10
[15964.219227] do_syscall_64+0x38/0x90
[15964.219370] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.219552] RIP: 0033:0x7fd619e3e07b
[15964.219693] 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
[15964.220162] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.220626] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.220908] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.221161] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.221446] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.221724] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.221993]
[15964.222167] irq event stamp: 0
[15964.222357] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.222629] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.222982] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.223382] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.223748] ---[ end trace 3cbaed47c56d28a1 ]---
[15964.224102] ------------[ cut here ]------------
[15964.224321] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.230388] 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
[15964.231846] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.232103] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.232363] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.233281] 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
[15964.233758] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.233929] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.234159] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.234357] RBP: 0000000000000000 R08: ffff953d3cfdaab8 R09: 0000000000000000
[15964.234570] R10: ffff953d028e5270 R11: ffff953d03c5d608 R12: ffff953d5945b000
[15964.234770] R13: ffff953d1bee4ae0 R14: ffff953d3cfda9c0 R15: ffff953d3cfdaa68
[15964.234966] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.235215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.235391] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.235609] Call Trace:
[15964.235734]
[15964.235850] ? __mutex_lock+0x80/0x8a0
[15964.235996] ? __mutex_lock+0xda/0x8a0
[15964.236140] ? lock_release+0x1d0/0x2d0
[15964.236284] btrfs_run_delayed_refs+0x86/0x210
[15964.236438] ? __mutex_unlock_slowpath+0x35/0x260
[15964.236617] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.236789] ? __mutex_unlock_slowpath+0x35/0x260
[15964.236945] btrfs_commit_transaction+0x85e/0xad0
[15964.237105] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.237275] ? vfs_fsync_range+0x90/0x90
[15964.237423] iterate_supers+0x85/0xf0
[15964.237583] ksys_sync+0x50/0x80
[15964.237717] __do_sys_sync+0xa/0x10
[15964.237856] do_syscall_64+0x38/0x90
[15964.238001] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.238172] RIP: 0033:0x7fd619e3e07b
[15964.238312] 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
[15964.238797] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.239039] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.239238] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.239438] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.239653] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.239854] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.240055]
[15964.240172] irq event stamp: 0
[15964.240301] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.240502] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.240763] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.241015] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.241199] ---[ end trace 3cbaed47c56d28a2 ]---
[15964.241429] ------------[ cut here ]------------
[15964.241604] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.241889] 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
[15964.243285] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.243564] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.243822] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.244023] 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
[15964.244502] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.244673] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.244866] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.245062] RBP: 0000000000000000 R08: ffff953d04a740f8 R09: 0000000000000000
[15964.245256] R10: ffff953d3cfda900 R11: 000000000003a560 R12: ffff953d1109b070
[15964.245454] R13: ffff953d1bee4ae0 R14: ffff953d04a74000 R15: ffff953d04a740a8
[15964.245669] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.245925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.246096] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.246294] Call Trace:
[15964.246413]
[15964.246547] ? __mutex_lock+0x80/0x8a0
[15964.246691] ? __mutex_lock+0xda/0x8a0
[15964.246832] ? lock_release+0x1d0/0x2d0
[15964.246979] btrfs_run_delayed_refs+0x86/0x210
[15964.247132] ? __mutex_unlock_slowpath+0x35/0x260
[15964.247289] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.247456] ? __mutex_unlock_slowpath+0x35/0x260
[15964.247640] btrfs_commit_transaction+0x85e/0xad0
[15964.247801] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.247969] ? vfs_fsync_range+0x90/0x90
[15964.248116] iterate_supers+0x85/0xf0
[15964.248261] ksys_sync+0x50/0x80
[15964.248397] __do_sys_sync+0xa/0x10
[15964.248554] do_syscall_64+0x38/0x90
[15964.248699] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.248864] RIP: 0033:0x7fd619e3e07b
[15964.249003] 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
[15964.249472] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.249722] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.249917] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.250112] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.250309] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.250517] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.250723]
[15964.250841] irq event stamp: 0
[15964.251116] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.251362] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.251721] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.252089] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.252361] ---[ end trace 3cbaed47c56d28a3 ]---
[15964.252724] ------------[ cut here ]------------
[15964.252960] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.253333] 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
[15964.255048] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.255315] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.255646] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.255840] 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
[15964.256299] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.256479] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.256683] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.256899] RBP: 0000000000000000 R08: ffff953d028e5e50 R09: 0000000000000000
[15964.257098] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff953c063060d0
[15964.257294] R13: ffff953d1bee4ae0 R14: ffff953d028e5d68 R15: ffff953d028e5e10
[15964.257501] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.257756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.257932] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.258132] Call Trace:
[15964.258253]
[15964.258369] ? __mutex_lock+0x80/0x8a0
[15964.258527] ? __mutex_lock+0xda/0x8a0
[15964.258677] ? lock_release+0x1d0/0x2d0
[15964.258822] btrfs_run_delayed_refs+0x86/0x210
[15964.258979] ? __mutex_unlock_slowpath+0x35/0x260
[15964.259142] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.259311] ? __mutex_unlock_slowpath+0x35/0x260
[15964.259480] btrfs_commit_transaction+0x85e/0xad0
[15964.259643] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.259816] ? vfs_fsync_range+0x90/0x90
[15964.259964] iterate_supers+0x85/0xf0
[15964.260105] ksys_sync+0x50/0x80
[15964.260239] __do_sys_sync+0xa/0x10
[15964.260378] do_syscall_64+0x38/0x90
[15964.260535] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.260700] RIP: 0033:0x7fd619e3e07b
[15964.267217] 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
[15964.267703] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.267947] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.268142] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.268338] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.268549] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.268760] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.268961]
[15964.269075] irq event stamp: 0
[15964.269207] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.269389] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.269655] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.269914] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.270096] ---[ end trace 3cbaed47c56d28a4 ]---
[15964.270343] ------------[ cut here ]------------
[15964.270517] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.270806] 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
[15964.272311] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.272601] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.272865] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.273037] 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
[15964.273505] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.273678] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.273876] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.274071] RBP: 0000000000000000 R08: ffff953d028e5220 R09: 0000000000000000
[15964.274269] R10: ffff953d028e5d68 R11: ffff953d03ea3e08 R12: ffff953c06306000
[15964.274475] R13: ffff953d1bee4ae0 R14: ffff953d028e5138 R15: ffff953d028e51e0
[15964.274676] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.274922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.275099] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.275306] Call Trace:
[15964.275428]
[15964.275581] ? __mutex_lock+0x80/0x8a0
[15964.275745] ? __mutex_lock+0xda/0x8a0
[15964.275894] ? lock_release+0x1d0/0x2d0
[15964.276040] btrfs_run_delayed_refs+0x86/0x210
[15964.276231] ? __mutex_unlock_slowpath+0x35/0x260
[15964.276482] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.276738] ? __mutex_unlock_slowpath+0x35/0x260
[15964.276939] btrfs_commit_transaction+0x85e/0xad0
[15964.277098] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.277282] ? vfs_fsync_range+0x90/0x90
[15964.277439] iterate_supers+0x85/0xf0
[15964.277598] ksys_sync+0x50/0x80
[15964.277733] __do_sys_sync+0xa/0x10
[15964.277872] do_syscall_64+0x38/0x90
[15964.278010] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.278171] RIP: 0033:0x7fd619e3e07b
[15964.278312] 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
[15964.278792] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.279032] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.279242] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.279440] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.279658] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.279856] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.280057]
[15964.280171] irq event stamp: 0
[15964.280299] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.280496] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.280759] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.281008] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.281191] ---[ end trace 3cbaed47c56d28a5 ]---
[15964.281479] ------------[ cut here ]------------
[15964.281641] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.282022] 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
[15964.283623] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.283921] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.284229] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.284433] 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
[15964.285051] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.285246] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.285496] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.285749] RBP: 0000000000000000 R08: ffff953d028e50e8 R09: 0000000000000000
[15964.286003] R10: ffff953d028e5138 R11: ffff953d03ea3e08 R12: ffff953c063064e0
[15964.286276] R13: ffff953d1bee4ae0 R14: ffff953d028e5000 R15: ffff953d028e50a8
[15964.286514] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.286842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.287033] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.287231] Call Trace:
[15964.287350]
[15964.287478] ? __mutex_lock+0x80/0x8a0
[15964.287627] ? __mutex_lock+0xda/0x8a0
[15964.287772] ? lock_release+0x1d0/0x2d0
[15964.287918] btrfs_run_delayed_refs+0x86/0x210
[15964.288071] ? __mutex_unlock_slowpath+0x35/0x260
[15964.288228] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.288398] ? __mutex_unlock_slowpath+0x35/0x260
[15964.288575] btrfs_commit_transaction+0x85e/0xad0
[15964.288737] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.288905] ? vfs_fsync_range+0x90/0x90
[15964.289048] iterate_supers+0x85/0xf0
[15964.289192] ksys_sync+0x50/0x80
[15964.289328] __do_sys_sync+0xa/0x10
[15964.289475] do_syscall_64+0x38/0x90
[15964.289625] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.289790] RIP: 0033:0x7fd619e3e07b
[15964.289934] 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
[15964.290431] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.290706] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.290913] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.291109] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.291302] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.291511] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.291719]
[15964.291836] irq event stamp: 0
[15964.291965] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.292146] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.292397] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.293329] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.293524] ---[ end trace 3cbaed47c56d28a6 ]---
[15964.293772] ------------[ cut here ]------------
[15964.293931] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.294214] 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
[15964.295645] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.295899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.296160] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.296328] 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
[15964.296806] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.296975] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.297171] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.297366] RBP: 0000000000000000 R08: ffff953d028e5490 R09: 0000000000000000
[15964.297576] R10: ffff953d028e5000 R11: ffff953d03ea3e08 R12: ffff953c063069c0
[15964.297773] R13: ffff953d1bee4ae0 R14: ffff953d028e53a8 R15: ffff953d028e5450
[15964.297966] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.303926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.304107] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.304304] Call Trace:
[15964.304423]
[15964.304562] ? __mutex_lock+0x80/0x8a0
[15964.304707] ? __mutex_lock+0xda/0x8a0
[15964.304848] ? lock_release+0x1d0/0x2d0
[15964.304997] btrfs_run_delayed_refs+0x86/0x210
[15964.305151] ? __mutex_unlock_slowpath+0x35/0x260
[15964.305311] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.305497] ? __mutex_unlock_slowpath+0x35/0x260
[15964.305665] btrfs_commit_transaction+0x85e/0xad0
[15964.305825] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.305994] ? vfs_fsync_range+0x90/0x90
[15964.306139] iterate_supers+0x85/0xf0
[15964.306281] ksys_sync+0x50/0x80
[15964.306416] __do_sys_sync+0xa/0x10
[15964.306570] do_syscall_64+0x38/0x90
[15964.306716] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.306883] RIP: 0033:0x7fd619e3e07b
[15964.307022] 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
[15964.307503] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.307750] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.307947] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.308146] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.308341] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.308559] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.308764]
[15964.308882] irq event stamp: 0
[15964.309014] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.309196] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.309451] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.309727] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.309913] ---[ end trace 3cbaed47c56d28a7 ]---
[15964.310158] ------------[ cut here ]------------
[15964.310320] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.310621] 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
[15964.312053] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.312310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.312593] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.312769] 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
[15964.313241] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.313410] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.313633] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.313830] RBP: ffff953d37312dc0 R08: ffff953d028e5f98 R09: 0000000000000000
[15964.314393] R10: ffff953d028e53a8 R11: ffff953d03ea3e08 R12: ffff953c063063a8
[15964.314826] R13: ffff953d1bee4ae0 R14: ffff953d028e5ea0 R15: ffff953d028e5f48
[15964.315126] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.315595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.315886] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.316229] Call Trace:
[15964.316472]
[15964.316636] ? __mutex_lock+0x80/0x8a0
[15964.316874] ? __mutex_lock+0xda/0x8a0
[15964.317142] ? lock_release+0x1d0/0x2d0
[15964.317406] btrfs_run_delayed_refs+0x86/0x210
[15964.317649] ? __mutex_unlock_slowpath+0x35/0x260
[15964.317909] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.318124] ? __mutex_unlock_slowpath+0x35/0x260
[15964.318297] btrfs_commit_transaction+0x85e/0xad0
[15964.318482] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.318675] ? vfs_fsync_range+0x90/0x90
[15964.318838] iterate_supers+0x85/0xf0
[15964.318990] ksys_sync+0x50/0x80
[15964.319162] __do_sys_sync+0xa/0x10
[15964.319325] do_syscall_64+0x38/0x90
[15964.319492] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.319691] RIP: 0033:0x7fd619e3e07b
[15964.319851] 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
[15964.320360] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.320661] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.320882] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.321114] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.321342] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.321599] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.321835]
[15964.321978] irq event stamp: 0
[15964.322134] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.322336] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.323586] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.323863] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.324055] ---[ end trace 3cbaed47c56d28a8 ]---
[15964.324331] ------------[ cut here ]------------
[15964.324515] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.324829] 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
[15964.326344] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.326643] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.326918] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.327099] 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
[15964.327621] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.327795] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.327999] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.328209] RBP: ffff953d37312ce0 R08: ffff953d028e5d28 R09: 0000000000000000
[15964.328416] R10: ffff953d028e5ea0 R11: ffff953d03ea3e08 R12: ffff953c06306138
[15964.328641] R13: ffff953d1bee4ae0 R14: ffff953d028e5c30 R15: ffff953d028e5cd8
[15964.328851] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.329127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.329312] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.329538] Call Trace:
[15964.329669]
[15964.329796] btrfs_run_delayed_refs+0x86/0x210
[15964.329954] ? __mutex_unlock_slowpath+0x35/0x260
[15964.330123] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.330299] ? __mutex_unlock_slowpath+0x35/0x260
[15964.330481] btrfs_commit_transaction+0x85e/0xad0
[15964.330648] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.330827] ? vfs_fsync_range+0x90/0x90
[15964.330986] iterate_supers+0x85/0xf0
[15964.331135] ksys_sync+0x50/0x80
[15964.331270] __do_sys_sync+0xa/0x10
[15964.331412] do_syscall_64+0x38/0x90
[15964.331582] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.331751] RIP: 0033:0x7fd619e3e07b
[15964.331902] 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
[15964.332391] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.332670] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.332890] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.333096] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.333307] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.333527] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.333739]
[15964.333861] irq event stamp: 0
[15964.333992] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.334187] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.334452] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.334731] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.334926] ---[ end trace 3cbaed47c56d28a9 ]---
[15964.335183] ------------[ cut here ]------------
[15964.335354] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.335684] 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
[15964.342974] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.343239] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.343514] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.343697] 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
[15964.344161] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.344324] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.344548] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.344754] RBP: ffff953d37312620 R08: ffff953d028e5980 R09: 0000000000000000
[15964.344952] R10: ffff953d028e5c30 R11: ffff953d03ea3e08 R12: ffff953c063066e8
[15964.345278] R13: ffff953d1bee4ae0 R14: ffff953d028e5888 R15: ffff953d028e5930
[15964.345614] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.345986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.346249] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.346613] Call Trace:
[15964.346807]
[15964.347030] btrfs_run_delayed_refs+0x86/0x210
[15964.347270] ? __mutex_unlock_slowpath+0x35/0x260
[15964.347507] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.347756] ? __mutex_unlock_slowpath+0x35/0x260
[15964.347985] btrfs_commit_transaction+0x85e/0xad0
[15964.348221] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.348455] ? vfs_fsync_range+0x90/0x90
[15964.348706] iterate_supers+0x85/0xf0
[15964.348973] ksys_sync+0x50/0x80
[15964.349236] __do_sys_sync+0xa/0x10
[15964.349421] do_syscall_64+0x38/0x90
[15964.349583] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.349755] RIP: 0033:0x7fd619e3e07b
[15964.349900] 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
[15964.350417] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.350685] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.350885] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.351080] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.351276] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.351482] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.351697]
[15964.351811] irq event stamp: 0
[15964.351936] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.352118] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.352374] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.353522] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.353723] ---[ end trace 3cbaed47c56d28aa ]---
[15964.353999] ------------[ cut here ]------------
[15964.354165] WARNING: CPU: 1 PID: 2468731 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15964.354489] 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
[15964.355949] CPU: 1 PID: 2468731 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[15964.356218] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15964.356490] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15964.356674] 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
[15964.357142] RSP: 0018:ffffa05b873cfcb0 EFLAGS: 00010202
[15964.357311] RAX: 000000000000000d RBX: ffff953d32b50000 RCX: 0000000000000000
[15964.357520] RDX: 0000000000000001 RSI: ffffffffb25b5d6a RDI: 00000000ffffffff
[15964.357723] RBP: ffff953d373122c0 R08: ffff953d028e5ab8 R09: 0000000000000000
[15964.357920] R10: ffff953d028e5888 R11: ffff953d03ea3e08 R12: ffff953c06306888
[15964.358114] R13: ffff953d1bee4ae0 R14: ffff953d028e59c0 R15: ffff953d028e5a68
[15964.358312] FS: 00007fd619d43740(0000) GS:ffff953d7bd00000(0000) knlGS:0000000000000000
[15964.358579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15964.358754] CR2: 00007f40de9c3158 CR3: 000000013b15a001 CR4: 0000000000370ee0
[15964.358949] Call Trace:
[15964.359069]
[15964.359188] btrfs_run_delayed_refs+0x86/0x210
[15964.359341] ? __mutex_unlock_slowpath+0x35/0x260
[15964.359512] btrfs_start_dirty_block_groups+0x2af/0x540
[15964.359686] ? __mutex_unlock_slowpath+0x35/0x260
[15964.359847] btrfs_commit_transaction+0x85e/0xad0
[15964.360001] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15964.360169] ? vfs_fsync_range+0x90/0x90
[15964.360313] iterate_supers+0x85/0xf0
[15964.360455] ksys_sync+0x50/0x80
[15964.360606] __do_sys_sync+0xa/0x10
[15964.360742] do_syscall_64+0x38/0x90
[15964.360883] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15964.361045] RIP: 0033:0x7fd619e3e07b
[15964.361181] 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
[15964.361670] RSP: 002b:00007ffce6498cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[15964.361912] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd619e3e07b
[15964.362103] RDX: 00000000ffffffff RSI: 0000000037c95829 RDI: 00000000000000bc
[15964.362297] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffce649833c
[15964.362504] R10: 0000000000001000 R11: 0000000000000206 R12: 00000000000000bc
[15964.362708] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd619d436c8
[15964.362908]
[15964.363024] irq event stamp: 0
[15964.363154] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15964.363334] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15964.363604] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15964.363854] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15964.364051] ---[ end trace 3cbaed47c56d28ab ]---
[15965.967429] BTRFS info (device dm-9): flagging fs with big metadata feature
[15965.967771] BTRFS info (device dm-9): using free space tree
[15965.968022] BTRFS info (device dm-9): has skinny extents
[15965.970367] BTRFS info (device dm-9): start tree-log replay
[15966.006252] loop0: detected capacity change from 0 to 6629376
[15966.019462] BTRFS info (device loop0): flagging fs with big metadata feature
[15966.019782] BTRFS info (device loop0): using free space tree
[15966.020035] BTRFS info (device loop0): has skinny extents
[15966.026191] BTRFS info (device loop0): enabling ssd optimizations