[16846.271643] __do_sys_sync+0xa/0x10
[16846.271783] do_syscall_64+0x38/0x90
[16846.271934] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.272097] RIP: 0033:0x7fe51f7303ab
[16846.272237] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.272704] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.272949] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.273145] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.279042] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.279238] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.279431] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.279658]
[16846.279775] irq event stamp: 0
[16846.279915] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.280099] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.280348] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.280598] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.280946] ---[ end trace c09233bff6b0e2d5 ]---
[16846.281177] ------------[ cut here ]------------
[16846.281334] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.281612] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.283152] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.283402] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.283723] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.283904] 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 65 48 8b 05 58 b5 85 01 e8
[16846.284353] RSP: 0018:ffffa8d546aafd28 EFLAGS: 00010202
[16846.284516] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.284715] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.284918] RBP: 0000000000000000 R08: ffff9a28a5893d28 R09: 0000000000000000
[16846.285206] R10: ffff9a289876a600 R11: ffff9a288318ce08 R12: ffff9a28a58921c0
[16846.285401] R13: ffff9a289b22dde0 R14: ffff9a28a5893c30 R15: ffff9a28a5893cd8
[16846.285629] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.285884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.286059] CR2: 00007f481d037d48 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.286253] Call Trace:
[16846.286375]
[16846.286489] btrfs_run_delayed_refs+0x86/0x210
[16846.286643] btrfs_commit_transaction+0x59/0xad0
[16846.286805] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.287081] ? vfs_fsync_range+0x90/0x90
[16846.287226] iterate_supers+0x85/0xf0
[16846.287368] ksys_sync+0x50/0x80
[16846.287501] __do_sys_sync+0xa/0x10
[16846.287670] do_syscall_64+0x38/0x90
[16846.287814] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.287989] RIP: 0033:0x7fe51f7303ab
[16846.288172] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.288623] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.288879] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.289074] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.289264] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.289456] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.289646] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.289952]
[16846.290068] irq event stamp: 0
[16846.290195] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.290373] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.290620] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.290894] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.291074] ---[ end trace c09233bff6b0e2d6 ]---
[16846.291269] ------------[ cut here ]------------
[16846.291425] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.291703] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.293284] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.293534] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.293874] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.294045] 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 65 48 8b 05 58 b5 85 01 e8
[16846.294493] RSP: 0018:ffffa8d546aafd28 EFLAGS: 00010202
[16846.294712] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.294919] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.295140] RBP: 0000000000000000 R08: ffff9a28a5893bf0 R09: 0000000000000000
[16846.295335] R10: ffff9a28a5893c00 R11: ffff9a288318ce08 R12: ffff9a28a5892070
[16846.295524] R13: ffff9a289b22dde0 R14: ffff9a28a5893af8 R15: ffff9a28a5893ba0
[16846.295720] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.296022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.296219] CR2: 00007f481d037d48 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.296412] Call Trace:
[16846.296534]
[16846.296648] btrfs_run_delayed_refs+0x86/0x210
[16846.296806] btrfs_commit_transaction+0x59/0xad0
[16846.296973] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.297187] ? vfs_fsync_range+0x90/0x90
[16846.297337] iterate_supers+0x85/0xf0
[16846.297499] ksys_sync+0x50/0x80
[16846.297633] __do_sys_sync+0xa/0x10
[16846.298518] do_syscall_64+0x38/0x90
[16846.298663] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.298847] RIP: 0033:0x7fe51f7303ab
[16846.298984] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.299431] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.299672] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.300089] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.300285] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.300478] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.300672] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.300881]
[16846.300997] irq event stamp: 0
[16846.301127] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.301304] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.301554] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.301804] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.301993] ---[ end trace c09233bff6b0e2d7 ]---
[16846.302230] ------------[ cut here ]------------
[16846.302387] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.302660] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.304151] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.304520] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.305043] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.305292] 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 65 48 8b 05 58 b5 85 01 e8
[16846.305981] RSP: 0018:ffffa8d546aafd28 EFLAGS: 00010202
[16846.306210] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.306406] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.306602] RBP: 0000000000000000 R08: ffff9a28c1330368 R09: 0000000000000000
[16846.306807] R10: ffff9a28a5893a00 R11: ffff9a288318ce08 R12: ffff9a28a58929a0
[16846.307011] R13: ffff9a289b22dde0 R14: ffff9a28c1330270 R15: ffff9a28c1330318
[16846.307202] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.307447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.307618] CR2: 00007f481d037d48 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.307830] Call Trace:
[16846.307961]
[16846.308078] btrfs_run_delayed_refs+0x86/0x210
[16846.308230] btrfs_commit_transaction+0x59/0xad0
[16846.308402] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.308674] ? vfs_fsync_range+0x90/0x90
[16846.308901] iterate_supers+0x85/0xf0
[16846.309112] ksys_sync+0x50/0x80
[16846.309312] __do_sys_sync+0xa/0x10
[16846.309513] do_syscall_64+0x38/0x90
[16846.309787] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.310041] RIP: 0033:0x7fe51f7303ab
[16846.310243] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.310920] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.320172] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.320461] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.320877] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.321283] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.321647] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.321955]
[16846.322124] irq event stamp: 0
[16846.322312] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.322583] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.322966] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.323333] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.323599] ---[ end trace c09233bff6b0e2d8 ]---
[16846.323991] ------------[ cut here ]------------
[16846.324212] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.324654] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.326710] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.327438] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.328724] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.329067] 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 65 48 8b 05 58 b5 85 01 e8
[16846.329714] RSP: 0018:ffffa8d546aafd28 EFLAGS: 00010202
[16846.329904] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.330102] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.330300] RBP: 0000000000000000 R08: ffff9a28b9915d28 R09: 0000000000000000
[16846.330513] R10: ffff9a28c1330270 R11: ffff9a288318ce08 R12: ffff9a2885f124d0
[16846.330735] R13: ffff9a289b22dde0 R14: ffff9a28b9915c30 R15: ffff9a28b9915cd8
[16846.330952] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.331232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.331405] CR2: 00007f481d037d48 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.331657] Call Trace:
[16846.331793]
[16846.331927] btrfs_run_delayed_refs+0x86/0x210
[16846.332086] btrfs_commit_transaction+0x59/0xad0
[16846.332242] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.332430] ? vfs_fsync_range+0x90/0x90
[16846.332576] iterate_supers+0x85/0xf0
[16846.332721] ksys_sync+0x50/0x80
[16846.332870] __do_sys_sync+0xa/0x10
[16846.333010] do_syscall_64+0x38/0x90
[16846.333147] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.333308] RIP: 0033:0x7fe51f7303ab
[16846.333447] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.333928] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.334187] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.334386] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.334585] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.334803] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.335016] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.335263]
[16846.335392] irq event stamp: 0
[16846.335526] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.335723] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.335990] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.336294] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.336524] ---[ end trace c09233bff6b0e2d9 ]---
[16846.336780] ------------[ cut here ]------------
[16846.336985] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.337270] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.338680] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.338948] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.339202] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.339372] 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 65 48 8b 05 58 b5 85 01 e8
[16846.339850] RSP: 0018:ffffa8d546aafd28 EFLAGS: 00010202
[16846.340014] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.340205] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.340398] RBP: 0000000000000000 R08: ffff9a28a5893848 R09: 0000000000000000
[16846.340592] R10: ffff9a28b9915c01 R11: ffff9a288318ce08 R12: ffff9a28a5892000
[16846.340820] R13: ffff9a289b22dde0 R14: ffff9a28a5893750 R15: ffff9a28a58937f8
[16846.341107] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.341369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.341552] CR2: 00007f481d037d48 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.341756] Call Trace:
[16846.341892]
[16846.342011] btrfs_run_delayed_refs+0x86/0x210
[16846.342163] btrfs_commit_transaction+0x59/0xad0
[16846.342319] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.342486] ? vfs_fsync_range+0x90/0x90
[16846.342633] iterate_supers+0x85/0xf0
[16846.342787] ksys_sync+0x50/0x80
[16846.342944] __do_sys_sync+0xa/0x10
[16846.343086] do_syscall_64+0x38/0x90
[16846.343223] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.343384] RIP: 0033:0x7fe51f7303ab
[16846.343524] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.344040] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.344284] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.344485] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.344704] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.344922] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.345116] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.345310]
[16846.345424] irq event stamp: 0
[16846.345554] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.345741] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.346112] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.346478] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.346730] ---[ end trace c09233bff6b0e2da ]---
[16846.347053] ------------[ cut here ]------------
[16846.347337] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.347768] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.349951] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.350232] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.350514] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.350696] 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 65 48 8b 05 58 b5 85 01 e8
[16846.351180] RSP: 0018:ffffa8d546aafd28 EFLAGS: 00010202
[16846.351344] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.351538] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.351812] RBP: 0000000000000000 R08: ffff9a2893574bf0 R09: 0000000000000000
[16846.352021] R10: ffff9a28fffd5000 R11: 000000000003a560 R12: ffff9a2895ef4310
[16846.352223] R13: ffff9a289b22dde0 R14: ffff9a2893574af8 R15: ffff9a2893574ba0
[16846.352418] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.352671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.352860] CR2: 00007f481d037d48 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.353057] Call Trace:
[16846.353179]
[16846.353299] btrfs_run_delayed_refs+0x86/0x210
[16846.353451] btrfs_commit_transaction+0x59/0xad0
[16846.353698] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.353976] ? vfs_fsync_range+0x90/0x90
[16846.354194] iterate_supers+0x85/0xf0
[16846.354399] ksys_sync+0x50/0x80
[16846.354641] __do_sys_sync+0xa/0x10
[16846.354892] do_syscall_64+0x38/0x90
[16846.355091] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.355328] RIP: 0033:0x7fe51f7303ab
[16846.355533] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.363054] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.363294] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.363486] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.363685] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.363894] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.364091] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.364452]
[16846.364569] irq event stamp: 0
[16846.364728] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.364927] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.365179] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.365424] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.365605] ---[ end trace c09233bff6b0e2db ]---
[16846.365810] ------------[ cut here ]------------
[16846.365979] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.366354] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.367785] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.368151] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.368448] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.368635] 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 65 48 8b 05 58 b5 85 01 e8
[16846.369102] RSP: 0018:ffffa8d546aafd28 EFLAGS: 00010202
[16846.369268] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.369464] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.369655] RBP: 0000000000000000 R08: ffff9a28bafd8368 R09: 0000000000000000
[16846.369862] R10: ffff9a2893574a00 R11: ffff9a288318ce08 R12: ffff9a2883192bd0
[16846.370152] R13: ffff9a289b22dde0 R14: ffff9a28bafd8270 R15: ffff9a28bafd8318
[16846.370345] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.370647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.370847] CR2: 00007f481d037d48 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.371047] Call Trace:
[16846.371165]
[16846.371280] btrfs_run_delayed_refs+0x86/0x210
[16846.371434] btrfs_commit_transaction+0x59/0xad0
[16846.371589] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.371784] ? vfs_fsync_range+0x90/0x90
[16846.371958] iterate_supers+0x85/0xf0
[16846.372181] ksys_sync+0x50/0x80
[16846.372315] __do_sys_sync+0xa/0x10
[16846.372473] do_syscall_64+0x38/0x90
[16846.372644] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.372890] RIP: 0033:0x7fe51f7303ab
[16846.373028] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.373483] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.373728] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.373932] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.374126] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.374403] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.374598] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.374800]
[16846.374927] irq event stamp: 0
[16846.375056] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.375234] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.375487] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.375736] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.375929] ---[ end trace c09233bff6b0e2dc ]---
[16846.376160] ------------[ cut here ]------------
[16846.376318] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.376593] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.378024] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.378362] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.378632] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.378826] 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 65 48 8b 05 58 b5 85 01 e8
[16846.379297] RSP: 0018:ffffa8d546aafd28 EFLAGS: 00010202
[16846.379464] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.379656] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.379903] RBP: 0000000000000000 R08: ffff9a2893574700 R09: 0000000000000000
[16846.380096] R10: ffff9a28fffd5000 R11: 000000000003a560 R12: ffff9a2895ef4bd0
[16846.380293] R13: ffff9a289b22dde0 R14: ffff9a2893574618 R15: ffff9a28935746c0
[16846.380488] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.380737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.380966] CR2: 00007f481d037d48 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.381209] Call Trace:
[16846.381355]
[16846.381479] btrfs_run_delayed_refs+0x86/0x210
[16846.381645] btrfs_commit_transaction+0x59/0xad0
[16846.381824] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.382007] ? vfs_fsync_range+0x90/0x90
[16846.382155] iterate_supers+0x85/0xf0
[16846.382299] ksys_sync+0x50/0x80
[16846.382431] __do_sys_sync+0xa/0x10
[16846.382566] do_syscall_64+0x38/0x90
[16846.382712] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.382883] RIP: 0033:0x7fe51f7303ab
[16846.383023] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.383484] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.383727] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.383931] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.384199] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.384398] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.384594] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.384801]
[16846.384930] irq event stamp: 0
[16846.385059] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.385240] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.385492] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.385740] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.385932] ---[ end trace c09233bff6b0e2dd ]---
[16846.386362] loop: Write error at byte offset 685322240, length 4096.
[16846.386564] loop: Write error at byte offset 689037312, length 4096.
[16846.386567] I/O error, dev loop0, sector 1338520 op 0x1:(WRITE) flags 0x800 phys_seg 9 prio class 0
[16846.387026] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16846.387308] I/O error, dev loop0, sector 1345776 op 0x1:(WRITE) flags 0x800 phys_seg 5 prio class 0
[16846.387569] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16846.388740] loop: Write error at byte offset 689946624, length 4096.
[16846.388752] ------------[ cut here ]------------
[16846.389096] I/O error, dev loop0, sector 1347552 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[16846.389376] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.389667] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.391087] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.391337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.391594] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.391807] 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 65 48 8b 05 58 b5 85 01 e8
[16846.392267] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.392443] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.392639] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.392849] RBP: 0000000000000000 R08: ffff9a28928efe60 R09: 0000000000000000
[16846.393047] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9a28a5bade00
[16846.393239] R13: ffff9a289b22dde0 R14: ffff9a28928efd68 R15: ffff9a28928efe10
[16846.393432] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.399433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.399609] CR2: 00007f481d037d48 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.399809] Call Trace:
[16846.399940]
[16846.400057] ? btrfs_get_32+0x30/0xf0
[16846.400199] ? __mutex_lock+0x80/0x8a0
[16846.400340] ? __mutex_lock+0xda/0x8a0
[16846.400481] ? rcu_read_lock_sched_held+0x12/0x60
[16846.400639] ? lock_release+0x1f0/0x2d0
[16846.400786] btrfs_run_delayed_refs+0x86/0x210
[16846.400947] ? __mutex_unlock_slowpath+0x35/0x260
[16846.401108] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.401274] btrfs_commit_transaction+0x85e/0xad0
[16846.401430] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.401595] ? vfs_fsync_range+0x90/0x90
[16846.401744] iterate_supers+0x85/0xf0
[16846.401897] ksys_sync+0x50/0x80
[16846.402030] __do_sys_sync+0xa/0x10
[16846.402167] do_syscall_64+0x38/0x90
[16846.402307] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.402470] RIP: 0033:0x7fe51f7303ab
[16846.402607] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.403080] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.403324] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.403519] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.403715] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.403924] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.404122] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.404324]
[16846.404441] irq event stamp: 0
[16846.404566] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.404750] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.405014] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.405283] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.405496] ---[ end trace c09233bff6b0e2de ]---
[16846.405693] ------------[ cut here ]------------
[16846.405863] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.406140] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.407604] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.407959] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.408276] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.408512] 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 65 48 8b 05 58 b5 85 01 e8
[16846.409153] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.409346] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.409577] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.409787] RBP: 0000000000000000 R08: ffff9a28cbc39bf0 R09: 0000000000000000
[16846.410004] R10: ffff9a28928efd00 R11: 0000000000000000 R12: ffff9a28a5892620
[16846.410224] R13: ffff9a289b22dde0 R14: ffff9a28cbc39af8 R15: ffff9a28cbc39ba0
[16846.410430] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.410701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.410901] CR2: 00007f481d037d48 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.411132] Call Trace:
[16846.411254]
[16846.411373] ? __mutex_lock+0x80/0x8a0
[16846.411539] ? __mutex_lock+0xda/0x8a0
[16846.411698] ? lock_release+0x1d0/0x2d0
[16846.411856] btrfs_run_delayed_refs+0x86/0x210
[16846.412017] ? __mutex_unlock_slowpath+0x35/0x260
[16846.412185] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.412356] btrfs_commit_transaction+0x85e/0xad0
[16846.412532] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.412711] ? vfs_fsync_range+0x90/0x90
[16846.412877] iterate_supers+0x85/0xf0
[16846.413019] ksys_sync+0x50/0x80
[16846.413151] __do_sys_sync+0xa/0x10
[16846.413289] do_syscall_64+0x38/0x90
[16846.413446] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.413631] RIP: 0033:0x7fe51f7303ab
[16846.413784] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.414375] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.414619] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.414831] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.415095] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.415303] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.415508] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.415730]
[16846.415863] irq event stamp: 0
[16846.415996] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.416189] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.416475] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.416750] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.416955] ---[ end trace c09233bff6b0e2df ]---
[16846.417160] ------------[ cut here ]------------
[16846.417324] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.417622] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.420173] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.420499] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.420771] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.420966] 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 65 48 8b 05 58 b5 85 01 e8
[16846.421484] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.421667] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.421873] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.422067] RBP: 0000000000000000 R08: ffff9a289876a4a0 R09: 0000000000000000
[16846.422266] R10: ffff9a28cbc39a01 R11: ffff9a288318fe08 R12: ffff9a28a5892150
[16846.422459] R13: ffff9a289b22dde0 R14: ffff9a289876a3a8 R15: ffff9a289876a450
[16846.422654] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.422917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.423088] CR2: 00007f481d037d48 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.423280] Call Trace:
[16846.423397]
[16846.423516] ? __mutex_lock+0x80/0x8a0
[16846.423656] ? __mutex_lock+0xda/0x8a0
[16846.423802] ? lock_release+0x1d0/0x2d0
[16846.423959] btrfs_run_delayed_refs+0x86/0x210
[16846.424108] ? __mutex_unlock_slowpath+0x35/0x260
[16846.424264] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.424431] btrfs_commit_transaction+0x85e/0xad0
[16846.424589] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.424761] ? vfs_fsync_range+0x90/0x90
[16846.424915] iterate_supers+0x85/0xf0
[16846.425056] ksys_sync+0x50/0x80
[16846.425191] __do_sys_sync+0xa/0x10
[16846.425327] do_syscall_64+0x38/0x90
[16846.425464] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.425629] RIP: 0033:0x7fe51f7303ab
[16846.425772] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.426236] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.426476] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.426673] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.426876] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.427071] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.427263] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.427460]
[16846.427572] irq event stamp: 0
[16846.427708] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.427898] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.428145] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.428399] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.428579] ---[ end trace c09233bff6b0e2e0 ]---
[16846.428777] ------------[ cut here ]------------
[16846.428951] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.429235] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.436187] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.436436] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.436695] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.436877] 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 65 48 8b 05 58 b5 85 01 e8
[16846.437333] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.437497] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.437693] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.437895] RBP: 0000000000000000 R08: ffff9a28886964a0 R09: 0000000000000000
[16846.438089] R10: ffff9a289876a300 R11: ffff9a288318fe08 R12: ffff9a28864bde70
[16846.438278] R13: ffff9a289b22dde0 R14: ffff9a28886963a8 R15: ffff9a2888696450
[16846.438470] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.438716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.438898] CR2: 00007f481d037d48 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.439092] Call Trace:
[16846.439209]
[16846.439326] ? __mutex_lock+0x80/0x8a0
[16846.439468] ? __mutex_lock+0xda/0x8a0
[16846.439637] ? lock_release+0x1d0/0x2d0
[16846.439786] btrfs_run_delayed_refs+0x86/0x210
[16846.439950] ? __mutex_unlock_slowpath+0x35/0x260
[16846.440108] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.440271] btrfs_commit_transaction+0x85e/0xad0
[16846.440426] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.440595] ? vfs_fsync_range+0x90/0x90
[16846.440744] iterate_supers+0x85/0xf0
[16846.440892] ksys_sync+0x50/0x80
[16846.441027] __do_sys_sync+0xa/0x10
[16846.441166] do_syscall_64+0x38/0x90
[16846.441303] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.441463] RIP: 0033:0x7fe51f7303ab
[16846.441602] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.442073] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.442308] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.442502] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.442702] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.442906] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.443100] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.443296]
[16846.443408] irq event stamp: 0
[16846.443537] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.443725] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.443991] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.444242] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.444420] ---[ end trace c09233bff6b0e2e1 ]---
[16846.444810] ------------[ cut here ]------------
[16846.444981] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.445264] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.446640] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.446908] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.447160] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.447331] 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 65 48 8b 05 58 b5 85 01 e8
[16846.448590] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.448765] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.448968] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.449161] RBP: 0000000000000000 R08: ffff9a28c1330e50 R09: 0000000000000000
[16846.449356] R10: ffff9a2888696300 R11: ffff9a288318fe08 R12: ffff9a27b4fcec30
[16846.449550] R13: ffff9a289b22dde0 R14: ffff9a28c1330d68 R15: ffff9a28c1330e10
[16846.449749] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.450008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.450185] CR2: 00007f481c0e61c0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.450423] Call Trace:
[16846.450569]
[16846.450693] ? __mutex_lock+0x80/0x8a0
[16846.450844] ? __mutex_lock+0xda/0x8a0
[16846.450988] ? lock_release+0x1d0/0x2d0
[16846.451134] btrfs_run_delayed_refs+0x86/0x210
[16846.451287] ? __mutex_unlock_slowpath+0x35/0x260
[16846.451442] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.451610] btrfs_commit_transaction+0x85e/0xad0
[16846.451772] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.451950] ? vfs_fsync_range+0x90/0x90
[16846.452093] iterate_supers+0x85/0xf0
[16846.452232] ksys_sync+0x50/0x80
[16846.452367] __do_sys_sync+0xa/0x10
[16846.452500] do_syscall_64+0x38/0x90
[16846.452641] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.452807] RIP: 0033:0x7fe51f7303ab
[16846.452956] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.453411] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.453650] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.453856] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.454050] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.454241] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.454433] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.454628]
[16846.454745] irq event stamp: 0
[16846.454883] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.455064] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.455312] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.455561] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.455744] ---[ end trace c09233bff6b0e2e2 ]---
[16846.456925] ------------[ cut here ]------------
[16846.457085] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.457368] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.458769] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.459028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.459287] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.459454] 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 65 48 8b 05 58 b5 85 01 e8
[16846.459919] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.460086] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.460281] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.460476] RBP: 0000000000000000 R08: ffff9a28b9915e50 R09: 0000000000000000
[16846.460675] R10: ffff9a28c1330d01 R11: ffff9a2893acee08 R12: ffff9a27b4fce000
[16846.460883] R13: ffff9a289b22dde0 R14: ffff9a28b9915d68 R15: ffff9a28b9915e10
[16846.461130] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.461414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.461587] CR2: 00007f4812e70ab8 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.461809] Call Trace:
[16846.461940]
[16846.462056] ? __mutex_lock+0x80/0x8a0
[16846.462199] ? __mutex_lock+0xda/0x8a0
[16846.462339] ? lock_release+0x1d0/0x2d0
[16846.462480] btrfs_run_delayed_refs+0x86/0x210
[16846.462631] ? __mutex_unlock_slowpath+0x35/0x260
[16846.462792] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.462971] btrfs_commit_transaction+0x85e/0xad0
[16846.463126] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.463292] ? vfs_fsync_range+0x90/0x90
[16846.463438] iterate_supers+0x85/0xf0
[16846.463579] ksys_sync+0x50/0x80
[16846.463712] __do_sys_sync+0xa/0x10
[16846.463855] do_syscall_64+0x38/0x90
[16846.463995] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.464154] RIP: 0033:0x7fe51f7303ab
[16846.464290] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.464753] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.465001] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.465192] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.465388] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.471137] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.471335] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.471532]
[16846.471645] irq event stamp: 0
[16846.471779] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.471971] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.472218] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.472551] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.472807] ---[ end trace c09233bff6b0e2e3 ]---
[16846.474198] ------------[ cut here ]------------
[16846.474357] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.474640] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.476033] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.476291] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.476545] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.476724] 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 65 48 8b 05 58 b5 85 01 e8
[16846.477193] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.477357] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.477547] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.478499] RBP: 0000000000000000 R08: ffff9a28b9915838 R09: 0000000000000000
[16846.478705] R10: ffff9a28b9915d01 R11: ffff9a2893acee08 R12: ffff9a27b4fcef70
[16846.478914] R13: ffff9a289b22dde0 R14: ffff9a28b9915750 R15: ffff9a28b99157f8
[16846.479112] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.479359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.479529] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.479732] Call Trace:
[16846.479886]
[16846.480071] ? __mutex_lock+0x80/0x8a0
[16846.480213] ? __mutex_lock+0xda/0x8a0
[16846.480405] ? lock_release+0x1d0/0x2d0
[16846.480599] btrfs_run_delayed_refs+0x86/0x210
[16846.480781] ? __mutex_unlock_slowpath+0x35/0x260
[16846.480951] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.481120] btrfs_commit_transaction+0x85e/0xad0
[16846.481279] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.481444] ? vfs_fsync_range+0x90/0x90
[16846.481588] iterate_supers+0x85/0xf0
[16846.481779] ksys_sync+0x50/0x80
[16846.481925] __do_sys_sync+0xa/0x10
[16846.482061] do_syscall_64+0x38/0x90
[16846.482198] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.482361] RIP: 0033:0x7fe51f7303ab
[16846.482503] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.483033] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.483291] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.483531] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.483758] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.483962] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.484156] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.484354]
[16846.484466] irq event stamp: 0
[16846.484596] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.484782] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.485046] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.485361] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.485540] ---[ end trace c09233bff6b0e2e4 ]---
[16846.485903] ------------[ cut here ]------------
[16846.486065] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.486344] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.487739] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.487998] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.488255] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.488425] 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 65 48 8b 05 58 b5 85 01 e8
[16846.488893] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.489059] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.489254] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.489450] RBP: 0000000000000000 R08: ffff9a28b9915970 R09: 0000000000000000
[16846.489645] R10: ffff9a28b9915700 R11: ffff9a2893acee08 R12: ffff9a27b4fce888
[16846.489893] R13: ffff9a289b22dde0 R14: ffff9a28b9915888 R15: ffff9a28b9915930
[16846.490090] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.490331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.490506] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.490709] Call Trace:
[16846.490830]
[16846.490954] ? __mutex_lock+0x80/0x8a0
[16846.491099] ? __mutex_lock+0xda/0x8a0
[16846.491243] ? lock_release+0x1d0/0x2d0
[16846.491386] btrfs_run_delayed_refs+0x86/0x210
[16846.491539] ? __mutex_unlock_slowpath+0x35/0x260
[16846.491773] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.491953] btrfs_commit_transaction+0x85e/0xad0
[16846.492133] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.492299] ? vfs_fsync_range+0x90/0x90
[16846.492445] iterate_supers+0x85/0xf0
[16846.492586] ksys_sync+0x50/0x80
[16846.492771] __do_sys_sync+0xa/0x10
[16846.492917] do_syscall_64+0x38/0x90
[16846.493059] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.493219] RIP: 0033:0x7fe51f7303ab
[16846.493356] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.493873] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.494115] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.494314] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.494507] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.494755] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.494961] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.495162]
[16846.495279] irq event stamp: 0
[16846.495406] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.495589] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.495861] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.496111] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.496294] ---[ end trace c09233bff6b0e2e5 ]---
[16846.496491] ------------[ cut here ]------------
[16846.496648] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.496940] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.498330] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.498588] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.498855] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.499024] 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 65 48 8b 05 58 b5 85 01 e8
[16846.499487] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.499659] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.499888] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.500083] RBP: 0000000000000000 R08: ffff9a28df872e50 R09: 0000000000000000
[16846.500273] R10: ffff9a28b9915800 R11: ffff9a2893acee08 R12: ffff9a27b4fced00
[16846.500465] R13: ffff9a289b22dde0 R14: ffff9a28df872d68 R15: ffff9a28df872e10
[16846.500657] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.500919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.501090] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.501353] Call Trace:
[16846.501478]
[16846.501602] ? __mutex_lock+0x80/0x8a0
[16846.501771] ? __mutex_lock+0xda/0x8a0
[16846.501922] ? lock_release+0x1d0/0x2d0
[16846.502067] btrfs_run_delayed_refs+0x86/0x210
[16846.502221] ? __mutex_unlock_slowpath+0x35/0x260
[16846.508785] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.508970] btrfs_commit_transaction+0x85e/0xad0
[16846.509132] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.509296] ? vfs_fsync_range+0x90/0x90
[16846.509438] iterate_supers+0x85/0xf0
[16846.509579] ksys_sync+0x50/0x80
[16846.509718] __do_sys_sync+0xa/0x10
[16846.509863] do_syscall_64+0x38/0x90
[16846.510005] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.510167] RIP: 0033:0x7fe51f7303ab
[16846.510303] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.510757] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.511004] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.511197] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.511389] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.511580] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.511776] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.511986]
[16846.512104] irq event stamp: 0
[16846.512232] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.512411] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.512658] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.512923] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.513105] ---[ end trace c09233bff6b0e2e6 ]---
[16846.513305] ------------[ cut here ]------------
[16846.513465] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.513748] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.515143] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.515390] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.515647] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.515818] 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 65 48 8b 05 58 b5 85 01 e8
[16846.516283] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.516448] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.516641] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.516851] RBP: 0000000000000000 R08: ffff9a28c1330970 R09: 0000000000000000
[16846.517046] R10: ffff9a28df872d01 R11: ffff9a2893acee08 R12: ffff9a27b4fce138
[16846.517239] R13: ffff9a289b22dde0 R14: ffff9a28c1330888 R15: ffff9a28c1330930
[16846.517432] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.517681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.517864] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.518062] Call Trace:
[16846.518183]
[16846.518298] ? __mutex_lock+0x80/0x8a0
[16846.518442] ? __mutex_lock+0xda/0x8a0
[16846.518581] ? lock_release+0x1d0/0x2d0
[16846.518725] btrfs_run_delayed_refs+0x86/0x210
[16846.518891] ? __mutex_unlock_slowpath+0x35/0x260
[16846.519051] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.519215] btrfs_commit_transaction+0x85e/0xad0
[16846.519369] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.519537] ? vfs_fsync_range+0x90/0x90
[16846.519686] iterate_supers+0x85/0xf0
[16846.519826] ksys_sync+0x50/0x80
[16846.519969] __do_sys_sync+0xa/0x10
[16846.520114] do_syscall_64+0x38/0x90
[16846.520324] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.520620] RIP: 0033:0x7fe51f7303ab
[16846.520765] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.521237] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.521472] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.521687] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.521901] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.522098] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.522291] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.522489]
[16846.522604] irq event stamp: 0
[16846.522734] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.522927] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.523181] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.523423] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.523604] ---[ end trace c09233bff6b0e2e7 ]---
[16846.523805] ------------[ cut here ]------------
[16846.523969] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.524245] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.525682] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.525976] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.526227] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.526400] 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 65 48 8b 05 58 b5 85 01 e8
[16846.526918] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.527081] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.527274] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.527484] RBP: 0000000000000000 R08: ffff9a28df872be0 R09: 0000000000000000
[16846.527681] R10: ffff9a28c1330800 R11: ffff9a2893acee08 R12: ffff9a27b4fd0000
[16846.527883] R13: ffff9a289b22dde0 R14: ffff9a28df872af8 R15: ffff9a28df872ba0
[16846.528080] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.528329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.528518] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.528717] Call Trace:
[16846.528849]
[16846.528968] ? __mutex_lock+0x80/0x8a0
[16846.529109] ? __mutex_lock+0xda/0x8a0
[16846.529275] ? lock_release+0x1d0/0x2d0
[16846.529435] btrfs_run_delayed_refs+0x86/0x210
[16846.529622] ? __mutex_unlock_slowpath+0x35/0x260
[16846.529787] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.529965] btrfs_commit_transaction+0x85e/0xad0
[16846.530125] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.530292] ? vfs_fsync_range+0x90/0x90
[16846.530434] iterate_supers+0x85/0xf0
[16846.530571] ksys_sync+0x50/0x80
[16846.530710] __do_sys_sync+0xa/0x10
[16846.530859] do_syscall_64+0x38/0x90
[16846.530997] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.531159] RIP: 0033:0x7fe51f7303ab
[16846.531297] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.531828] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.532100] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.532299] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.532518] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.532725] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.532946] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.533158]
[16846.533280] irq event stamp: 0
[16846.533434] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.533624] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.533934] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.534207] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.534401] ---[ end trace c09233bff6b0e2e8 ]---
[16846.534620] ------------[ cut here ]------------
[16846.534797] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.535099] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.536496] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.536756] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.537018] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.537192] 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 65 48 8b 05 58 b5 85 01 e8
[16846.544732] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.545034] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.545239] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.545438] RBP: 0000000000000000 R08: ffff9a28b99155c8 R09: 0000000000000000
[16846.545635] R10: ffff9a28df872a00 R11: ffff9a2893acee08 R12: ffff9a27b4fceaf8
[16846.545895] R13: ffff9a289b22dde0 R14: ffff9a28b99154e0 R15: ffff9a28b9915588
[16846.546119] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.546364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.546539] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.546743] Call Trace:
[16846.546875]
[16846.546991] ? __mutex_lock+0x80/0x8a0
[16846.547137] ? __mutex_lock+0xda/0x8a0
[16846.547277] ? lock_release+0x1d0/0x2d0
[16846.547421] btrfs_run_delayed_refs+0x86/0x210
[16846.547580] ? __mutex_unlock_slowpath+0x35/0x260
[16846.547749] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.547928] btrfs_commit_transaction+0x85e/0xad0
[16846.548092] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.548261] ? vfs_fsync_range+0x90/0x90
[16846.548412] iterate_supers+0x85/0xf0
[16846.548553] ksys_sync+0x50/0x80
[16846.548710] __do_sys_sync+0xa/0x10
[16846.548868] do_syscall_64+0x38/0x90
[16846.549009] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.549172] RIP: 0033:0x7fe51f7303ab
[16846.549313] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.549825] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.550112] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.550357] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.550563] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.550776] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.551028] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.551238]
[16846.551359] irq event stamp: 0
[16846.551494] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.551718] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.552003] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.552267] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.552459] ---[ end trace c09233bff6b0e2e9 ]---
[16846.552670] ------------[ cut here ]------------
[16846.552851] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.553147] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.554768] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.555189] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.555561] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.555808] 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 65 48 8b 05 58 b5 85 01 e8
[16846.556355] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.556562] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.556801] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.557006] RBP: 0000000000000000 R08: ffff9a28c1330f88 R09: 0000000000000000
[16846.557200] R10: ffff9a28b9915400 R11: ffff9a2893acee08 R12: ffff9a27b4fce618
[16846.557395] R13: ffff9a289b22dde0 R14: ffff9a28c1330ea0 R15: ffff9a28c1330f48
[16846.557615] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.557976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.558168] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.558382] Call Trace:
[16846.558507]
[16846.558635] ? __mutex_lock+0x80/0x8a0
[16846.558804] ? __mutex_lock+0xda/0x8a0
[16846.559007] ? lock_release+0x1d0/0x2d0
[16846.559267] btrfs_run_delayed_refs+0x86/0x210
[16846.559428] ? __mutex_unlock_slowpath+0x35/0x260
[16846.559627] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.559930] btrfs_commit_transaction+0x85e/0xad0
[16846.560254] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.560501] ? vfs_fsync_range+0x90/0x90
[16846.560732] iterate_supers+0x85/0xf0
[16846.560893] ksys_sync+0x50/0x80
[16846.561091] __do_sys_sync+0xa/0x10
[16846.561238] do_syscall_64+0x38/0x90
[16846.561384] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.561558] RIP: 0033:0x7fe51f7303ab
[16846.561736] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.562440] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.562726] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.562931] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.563124] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.563316] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.563555] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.563779]
[16846.563927] irq event stamp: 0
[16846.564059] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.564240] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.564486] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.564752] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.564944] ---[ end trace c09233bff6b0e2ea ]---
[16846.565140] ------------[ cut here ]------------
[16846.565360] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.565676] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.567286] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.567550] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.569103] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.569294] 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 65 48 8b 05 58 b5 85 01 e8
[16846.569782] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.569966] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.570175] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.570383] RBP: 0000000000000000 R08: ffff9a28c13300e8 R09: 0000000000000000
[16846.570598] R10: ffff9a28c1330e00 R11: ffff9a2893acee08 R12: ffff9a27b4fce7b8
[16846.570815] R13: ffff9a289b22dde0 R14: ffff9a28c1330000 R15: ffff9a28c13300a8
[16846.571034] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.571305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.571485] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.571707] Call Trace:
[16846.571849]
[16846.571973] ? __mutex_lock+0x80/0x8a0
[16846.572123] ? __mutex_lock+0xda/0x8a0
[16846.572275] ? lock_release+0x1d0/0x2d0
[16846.572434] btrfs_run_delayed_refs+0x86/0x210
[16846.572596] ? __mutex_unlock_slowpath+0x35/0x260
[16846.572771] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.572981] btrfs_commit_transaction+0x85e/0xad0
[16846.573143] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.573345] ? vfs_fsync_range+0x90/0x90
[16846.573493] iterate_supers+0x85/0xf0
[16846.573641] ksys_sync+0x50/0x80
[16846.573823] __do_sys_sync+0xa/0x10
[16846.573971] do_syscall_64+0x38/0x90
[16846.574115] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.574280] RIP: 0033:0x7fe51f7303ab
[16846.574419] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.574986] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.575257] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.575463] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.575673] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.575897] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.576099] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.576299]
[16846.576467] irq event stamp: 0
[16846.576602] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.576810] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.577068] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.577317] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.577498] ---[ end trace c09233bff6b0e2eb ]---
[16846.577720] ------------[ cut here ]------------
[16846.583984] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.584273] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.585946] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.586363] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.586757] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.586984] 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 65 48 8b 05 58 b5 85 01 e8
[16846.587443] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.587632] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.587929] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.588204] RBP: 0000000000000000 R08: ffff9a28cbc39f88 R09: 0000000000000000
[16846.588397] R10: ffff9a28c1330000 R11: ffff9a2893acee08 R12: ffff9a28a865fc30
[16846.588591] R13: ffff9a289b22dde0 R14: ffff9a28cbc39ea0 R15: ffff9a28cbc39f48
[16846.588796] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.589059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.589231] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.589424] Call Trace:
[16846.589542]
[16846.589670] ? __mutex_lock+0x80/0x8a0
[16846.589812] ? __mutex_lock+0xda/0x8a0
[16846.589963] ? lock_release+0x1d0/0x2d0
[16846.590110] btrfs_run_delayed_refs+0x86/0x210
[16846.590262] ? __mutex_unlock_slowpath+0x35/0x260
[16846.590419] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.590585] btrfs_commit_transaction+0x85e/0xad0
[16846.590749] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.590931] ? vfs_fsync_range+0x90/0x90
[16846.591073] iterate_supers+0x85/0xf0
[16846.591212] ksys_sync+0x50/0x80
[16846.591347] __do_sys_sync+0xa/0x10
[16846.591482] do_syscall_64+0x38/0x90
[16846.591621] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.591790] RIP: 0033:0x7fe51f7303ab
[16846.591942] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.592405] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.592639] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.592852] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.593049] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.593242] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.593437] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.593632]
[16846.593750] irq event stamp: 0
[16846.593893] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.594074] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.594318] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.594571] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.594754] ---[ end trace c09233bff6b0e2ec ]---
[16846.594957] ------------[ cut here ]------------
[16846.595117] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.595398] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.596809] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.597075] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.597329] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.597499] 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 65 48 8b 05 58 b5 85 01 e8
[16846.597965] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.598128] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.598321] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.598516] RBP: 0000000000000000 R08: ffff9a28df872358 R09: 0000000000000000
[16846.598715] R10: ffff9a28cbc39e00 R11: ffff9a2893acee08 R12: ffff9a27b4fce478
[16846.599794] R13: ffff9a289b22dde0 R14: ffff9a28df872270 R15: ffff9a28df872318
[16846.600004] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.600248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.600422] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.600618] Call Trace:
[16846.600767]
[16846.600912] ? __mutex_lock+0x80/0x8a0
[16846.601060] ? __mutex_lock+0xda/0x8a0
[16846.601202] ? lock_release+0x1d0/0x2d0
[16846.601346] btrfs_run_delayed_refs+0x86/0x210
[16846.601497] ? __mutex_unlock_slowpath+0x35/0x260
[16846.601656] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.601876] btrfs_commit_transaction+0x85e/0xad0
[16846.602037] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.602202] ? vfs_fsync_range+0x90/0x90
[16846.602344] iterate_supers+0x85/0xf0
[16846.602489] ksys_sync+0x50/0x80
[16846.602621] __do_sys_sync+0xa/0x10
[16846.602800] do_syscall_64+0x38/0x90
[16846.602952] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.603116] RIP: 0033:0x7fe51f7303ab
[16846.603254] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.603712] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.603960] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.604154] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.604345] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.604539] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.604738] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.604949]
[16846.605067] irq event stamp: 0
[16846.605192] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.605372] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.605626] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.605887] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.606072] ---[ end trace c09233bff6b0e2ed ]---
[16846.606270] ------------[ cut here ]------------
[16846.606428] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.606706] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.608099] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.608348] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.608604] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.608779] 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 65 48 8b 05 58 b5 85 01 e8
[16846.609250] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.609415] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.609638] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.609832] RBP: 0000000000000000 R08: ffff9a28c1330490 R09: 0000000000000000
[16846.610040] R10: ffff9a28df872200 R11: ffff9a2893acee08 R12: ffff9a27b4fce958
[16846.610232] R13: ffff9a289b22dde0 R14: ffff9a28c13303a8 R15: ffff9a28c1330450
[16846.610427] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.610671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.610918] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.611112] Call Trace:
[16846.611230]
[16846.611344] ? __mutex_lock+0x80/0x8a0
[16846.611488] ? __mutex_lock+0xda/0x8a0
[16846.611628] ? lock_release+0x1d0/0x2d0
[16846.611805] btrfs_run_delayed_refs+0x86/0x210
[16846.611974] ? __mutex_unlock_slowpath+0x35/0x260
[16846.612136] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.612301] btrfs_commit_transaction+0x85e/0xad0
[16846.612456] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.612624] ? vfs_fsync_range+0x90/0x90
[16846.612774] iterate_supers+0x85/0xf0
[16846.612925] ksys_sync+0x50/0x80
[16846.613058] __do_sys_sync+0xa/0x10
[16846.613197] do_syscall_64+0x38/0x90
[16846.613333] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.613494] RIP: 0033:0x7fe51f7303ab
[16846.613634] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.619652] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.619911] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.620107] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.620299] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.620493] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.620689] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.620898]
[16846.621013] irq event stamp: 0
[16846.621143] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.621326] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.621577] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.621845] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.622027] ---[ end trace c09233bff6b0e2ee ]---
[16846.622223] ------------[ cut here ]------------
[16846.622382] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.622667] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.624058] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.624309] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.624565] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.624740] 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 65 48 8b 05 58 b5 85 01 e8
[16846.625201] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.625367] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.625564] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.625763] RBP: 0000000000000000 R08: ffff9a28c1330be0 R09: 0000000000000000
[16846.625970] R10: ffff9a28c1330300 R11: ffff9a2893acee08 R12: ffff9a27b4fceb60
[16846.626164] R13: ffff9a289b22dde0 R14: ffff9a28c1330af8 R15: ffff9a28c1330ba0
[16846.626359] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.626601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.626778] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.626986] Call Trace:
[16846.627110]
[16846.627224] ? __mutex_lock+0x80/0x8a0
[16846.627369] ? __mutex_lock+0xda/0x8a0
[16846.627512] ? lock_release+0x1d0/0x2d0
[16846.627657] btrfs_run_delayed_refs+0x86/0x210
[16846.627814] ? __mutex_unlock_slowpath+0x35/0x260
[16846.627984] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.628154] btrfs_commit_transaction+0x85e/0xad0
[16846.628310] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.628475] ? vfs_fsync_range+0x90/0x90
[16846.628620] iterate_supers+0x85/0xf0
[16846.629523] ksys_sync+0x50/0x80
[16846.629670] __do_sys_sync+0xa/0x10
[16846.629860] do_syscall_64+0x38/0x90
[16846.630002] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.630163] RIP: 0033:0x7fe51f7303ab
[16846.630342] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.630911] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.631152] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.631345] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.631538] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.631756] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.631979] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.632178]
[16846.632294] irq event stamp: 0
[16846.632421] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.632602] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.632916] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.633164] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.633344] ---[ end trace c09233bff6b0e2ef ]---
[16846.633547] ------------[ cut here ]------------
[16846.633707] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.634044] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.635594] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.635861] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.636119] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.636303] 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 65 48 8b 05 58 b5 85 01 e8
[16846.636823] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.637013] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.637216] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.637427] RBP: 0000000000000000 R08: ffff9a28cbc39220 R09: 0000000000000000
[16846.637640] R10: ffff9a28c1330a00 R11: ffff9a2893acee08 R12: ffff9a28a865f888
[16846.637851] R13: ffff9a289b22dde0 R14: ffff9a28cbc39138 R15: ffff9a28cbc391e0
[16846.638066] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.638324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.638515] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.638714] Call Trace:
[16846.638844]
[16846.638962] ? __mutex_lock+0x80/0x8a0
[16846.639106] ? __mutex_lock+0xda/0x8a0
[16846.639245] ? lock_release+0x1d0/0x2d0
[16846.639389] btrfs_run_delayed_refs+0x86/0x210
[16846.639542] ? __mutex_unlock_slowpath+0x35/0x260
[16846.639701] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.639877] btrfs_commit_transaction+0x85e/0xad0
[16846.640034] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.640203] ? vfs_fsync_range+0x90/0x90
[16846.640349] iterate_supers+0x85/0xf0
[16846.640487] ksys_sync+0x50/0x80
[16846.640617] __do_sys_sync+0xa/0x10
[16846.640794] do_syscall_64+0x38/0x90
[16846.640955] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.641142] RIP: 0033:0x7fe51f7303ab
[16846.641286] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.641810] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.642084] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.642281] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.642500] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.642704] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.642973] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.643169]
[16846.643299] irq event stamp: 0
[16846.643431] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.643640] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.643920] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.644188] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.644367] ---[ end trace c09233bff6b0e2f0 ]---
[16846.644581] ------------[ cut here ]------------
[16846.644760] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.645054] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.646512] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.646783] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.647073] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.647245] 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 65 48 8b 05 58 b5 85 01 e8
[16846.647759] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.647933] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.648148] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.648368] RBP: 0000000000000000 R08: ffff9a28cbc39d18 R09: 0000000000000000
[16846.648578] R10: ffff9a28cbc39100 R11: ffff9a2893acee08 R12: ffff9a28a865f000
[16846.648778] R13: ffff9a289b22dde0 R14: ffff9a28cbc39c30 R15: ffff9a28cbc39cd8
[16846.648984] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.649235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.649403] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.649597] Call Trace:
[16846.655562]
[16846.655708] ? __mutex_lock+0x80/0x8a0
[16846.655867] ? __mutex_lock+0xda/0x8a0
[16846.656013] ? lock_release+0x1d0/0x2d0
[16846.656156] btrfs_run_delayed_refs+0x86/0x210
[16846.656308] ? __mutex_unlock_slowpath+0x35/0x260
[16846.656469] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.656659] btrfs_commit_transaction+0x85e/0xad0
[16846.656830] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.657051] ? vfs_fsync_range+0x90/0x90
[16846.657197] iterate_supers+0x85/0xf0
[16846.657338] ksys_sync+0x50/0x80
[16846.657469] __do_sys_sync+0xa/0x10
[16846.657606] do_syscall_64+0x38/0x90
[16846.657752] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.657924] RIP: 0033:0x7fe51f7303ab
[16846.658061] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.658537] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.659413] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.659623] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.659847] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.660054] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.660277] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.660488]
[16846.660614] irq event stamp: 0
[16846.660762] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.661014] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.661381] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.661738] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.662034] ---[ end trace c09233bff6b0e2f1 ]---
[16846.662288] ------------[ cut here ]------------
[16846.662456] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.662768] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.664535] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.664854] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.665133] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.665366] 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 65 48 8b 05 58 b5 85 01 e8
[16846.665964] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.666203] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.666417] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.666623] RBP: 0000000000000000 R08: ffff9a28df872700 R09: 0000000000000000
[16846.666896] R10: ffff9a28cbc39c00 R11: ffff9a2893acee08 R12: ffff9a27b4fce1a0
[16846.667116] R13: ffff9a289b22dde0 R14: ffff9a28df872618 R15: ffff9a28df8726c0
[16846.667353] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.667615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.667814] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.668021] Call Trace:
[16846.668143]
[16846.668303] ? __mutex_lock+0x80/0x8a0
[16846.668503] ? __mutex_lock+0xda/0x8a0
[16846.668745] ? lock_release+0x1d0/0x2d0
[16846.668946] btrfs_run_delayed_refs+0x86/0x210
[16846.669125] ? __mutex_unlock_slowpath+0x35/0x260
[16846.669325] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.669500] btrfs_commit_transaction+0x85e/0xad0
[16846.669672] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.669967] ? vfs_fsync_range+0x90/0x90
[16846.670158] iterate_supers+0x85/0xf0
[16846.670332] ksys_sync+0x50/0x80
[16846.670478] __do_sys_sync+0xa/0x10
[16846.670626] do_syscall_64+0x38/0x90
[16846.670776] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.670957] RIP: 0033:0x7fe51f7303ab
[16846.671106] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.671613] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.671890] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.672093] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.672296] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.672498] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.672712] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.672932]
[16846.673050] irq event stamp: 0
[16846.673186] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.673391] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.673646] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.673923] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.674117] ---[ end trace c09233bff6b0e2f2 ]---
[16846.674347] ------------[ cut here ]------------
[16846.674504] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.674933] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.676507] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.676784] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.677063] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.677247] 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 65 48 8b 05 58 b5 85 01 e8
[16846.677737] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.677926] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.678126] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.678334] RBP: 0000000000000000 R08: ffff9a28c1330d18 R09: 0000000000000000
[16846.678560] R10: ffff9a28df872600 R11: ffff9a2893acee08 R12: ffff9a27b4fce0d0
[16846.678774] R13: ffff9a289b22dde0 R14: ffff9a28c1330c30 R15: ffff9a28c1330cd8
[16846.679000] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.679270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.679449] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.679683] Call Trace:
[16846.679822]
[16846.679954] ? __mutex_lock+0x80/0x8a0
[16846.680099] ? __mutex_lock+0xda/0x8a0
[16846.680244] ? lock_release+0x1d0/0x2d0
[16846.680392] btrfs_run_delayed_refs+0x86/0x210
[16846.680547] ? __mutex_unlock_slowpath+0x35/0x260
[16846.680712] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.680896] btrfs_commit_transaction+0x85e/0xad0
[16846.681061] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.681234] ? vfs_fsync_range+0x90/0x90
[16846.681384] iterate_supers+0x85/0xf0
[16846.681535] ksys_sync+0x50/0x80
[16846.681680] __do_sys_sync+0xa/0x10
[16846.681820] do_syscall_64+0x38/0x90
[16846.681981] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.682161] RIP: 0033:0x7fe51f7303ab
[16846.682314] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.682782] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.683038] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.683257] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.683450] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.683644] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.683853] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.684048]
[16846.684161] irq event stamp: 0
[16846.684291] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.684469] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.684721] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.684983] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.685163] ---[ end trace c09233bff6b0e2f3 ]---
[16846.685358] ------------[ cut here ]------------
[16846.685515] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.685798] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.687180] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.694457] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.694760] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.694987] 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 65 48 8b 05 58 b5 85 01 e8
[16846.695482] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.695689] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.695916] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.696110] RBP: 0000000000000000 R08: ffff9a28cbc395c8 R09: 0000000000000000
[16846.696304] R10: ffff9a28c1330c00 R11: ffff9a2893acee08 R12: ffff9a28a865f958
[16846.696496] R13: ffff9a289b22dde0 R14: ffff9a28cbc394e0 R15: ffff9a28cbc39588
[16846.696738] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.697031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.697203] CR2: 00007f48129463e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.697398] Call Trace:
[16846.697515]
[16846.697632] ? __mutex_lock+0x80/0x8a0
[16846.697777] ? __mutex_lock+0xda/0x8a0
[16846.697928] ? lock_release+0x1d0/0x2d0
[16846.698074] btrfs_run_delayed_refs+0x86/0x210
[16846.698228] ? __mutex_unlock_slowpath+0x35/0x260
[16846.698384] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.698555] btrfs_commit_transaction+0x85e/0xad0
[16846.698717] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.698901] ? vfs_fsync_range+0x90/0x90
[16846.699047] iterate_supers+0x85/0xf0
[16846.699185] ksys_sync+0x50/0x80
[16846.699319] __do_sys_sync+0xa/0x10
[16846.699456] do_syscall_64+0x38/0x90
[16846.699593] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.699760] RIP: 0033:0x7fe51f7303ab
[16846.699911] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.700364] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.700598] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.700795] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.701010] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.701204] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.701398] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.701593]
[16846.701710] irq event stamp: 0
[16846.701849] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.702033] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.702285] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.702543] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.702727] ---[ end trace c09233bff6b0e2f4 ]---
[16846.703235] ------------[ cut here ]------------
[16846.703395] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.703680] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.705059] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.705317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.705595] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.705772] 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 65 48 8b 05 58 b5 85 01 e8
[16846.706247] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.706409] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.706604] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.706805] RBP: 0000000000000000 R08: ffff9a28df8725c8 R09: 0000000000000000
[16846.707010] R10: ffff9a28cbc39400 R11: ffff9a2893acee08 R12: ffff9a27b4fce270
[16846.707205] R13: ffff9a289b22dde0 R14: ffff9a28df8724e0 R15: ffff9a28df872588
[16846.707402] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.707649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.707823] CR2: 00007f4814f801b0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.708026] Call Trace:
[16846.708149]
[16846.708262] ? __mutex_lock+0x80/0x8a0
[16846.708403] ? __mutex_lock+0xda/0x8a0
[16846.708551] ? lock_release+0x1d0/0x2d0
[16846.708742] btrfs_run_delayed_refs+0x86/0x210
[16846.708903] ? __mutex_unlock_slowpath+0x35/0x260
[16846.709064] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.709231] btrfs_commit_transaction+0x85e/0xad0
[16846.709389] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.709553] ? vfs_fsync_range+0x90/0x90
[16846.709699] iterate_supers+0x85/0xf0
[16846.709851] ksys_sync+0x50/0x80
[16846.709986] __do_sys_sync+0xa/0x10
[16846.710122] do_syscall_64+0x38/0x90
[16846.710261] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.710424] RIP: 0033:0x7fe51f7303ab
[16846.710560] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.711022] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.711269] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.711496] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.711691] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.711895] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.712086] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.712283]
[16846.712399] irq event stamp: 0
[16846.712529] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.712713] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.712966] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.713219] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.713398] ---[ end trace c09233bff6b0e2f5 ]---
[16846.714543] ------------[ cut here ]------------
[16846.714708] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.715002] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.716398] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.716649] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.716919] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.717090] 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 65 48 8b 05 58 b5 85 01 e8
[16846.717540] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.717709] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.717915] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.718109] RBP: 0000000000000000 R08: ffff9a28df872f88 R09: 0000000000000000
[16846.718302] R10: ffff9a28df872400 R11: ffff9a2893acee08 R12: ffff9a27b4fce5b0
[16846.718491] R13: ffff9a289b22dde0 R14: ffff9a28df872ea0 R15: ffff9a28df872f48
[16846.719505] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.719760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.719944] CR2: 00007f4812841688 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.720141] Call Trace:
[16846.720263]
[16846.720377] ? __mutex_lock+0x80/0x8a0
[16846.720522] ? __mutex_lock+0xda/0x8a0
[16846.720665] ? lock_release+0x1d0/0x2d0
[16846.720809] btrfs_run_delayed_refs+0x86/0x210
[16846.720972] ? __mutex_unlock_slowpath+0x35/0x260
[16846.721133] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.721298] btrfs_commit_transaction+0x85e/0xad0
[16846.721453] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.721624] ? vfs_fsync_range+0x90/0x90
[16846.721822] iterate_supers+0x85/0xf0
[16846.721982] ksys_sync+0x50/0x80
[16846.722114] __do_sys_sync+0xa/0x10
[16846.722251] do_syscall_64+0x38/0x90
[16846.722390] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.722549] RIP: 0033:0x7fe51f7303ab
[16846.722689] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.723154] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.723389] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.723584] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.723781] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.723986] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.724185] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.724437]
[16846.724553] irq event stamp: 0
[16846.724681] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.724888] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.730786] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.731048] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.731229] ---[ end trace c09233bff6b0e2f6 ]---
[16846.732436] ------------[ cut here ]------------
[16846.732624] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.732937] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.734339] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.734592] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.734859] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.735033] 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 65 48 8b 05 58 b5 85 01 e8
[16846.735483] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.735645] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.735856] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.736053] RBP: 0000000000000000 R08: ffff9a28b99150e8 R09: 0000000000000000
[16846.736250] R10: ffff9a28df872e00 R11: ffff9a2893acee08 R12: ffff9a27b4fcea90
[16846.736444] R13: ffff9a289b22dde0 R14: ffff9a28b9915000 R15: ffff9a28b99150a8
[16846.736640] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.736903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.737078] CR2: 00007f481d03daf0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.737275] Call Trace:
[16846.737397]
[16846.737521] ? __mutex_lock+0x80/0x8a0
[16846.737672] ? __mutex_lock+0xda/0x8a0
[16846.737816] ? lock_release+0x1d0/0x2d0
[16846.737970] btrfs_run_delayed_refs+0x86/0x210
[16846.738122] ? __mutex_unlock_slowpath+0x35/0x260
[16846.738281] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.738450] btrfs_commit_transaction+0x85e/0xad0
[16846.738607] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.738785] ? vfs_fsync_range+0x90/0x90
[16846.738938] iterate_supers+0x85/0xf0
[16846.739083] ksys_sync+0x50/0x80
[16846.739216] __do_sys_sync+0xa/0x10
[16846.739351] do_syscall_64+0x38/0x90
[16846.739498] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.739671] RIP: 0033:0x7fe51f7303ab
[16846.739822] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.740343] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.740606] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.740818] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.741088] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.741369] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.741653] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.741994]
[16846.742173] irq event stamp: 0
[16846.742366] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.742645] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.743076] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.743438] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.743767] ---[ end trace c09233bff6b0e2f7 ]---
[16846.746018] ------------[ cut here ]------------
[16846.746308] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.746739] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.749695] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.750174] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.750575] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.750828] 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 65 48 8b 05 58 b5 85 01 e8
[16846.751532] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.751793] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.752099] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.752392] RBP: 0000000000000000 R08: ffff9a28df872aa8 R09: 0000000000000000
[16846.752688] R10: ffff9a28b9915000 R11: ffff9a2893acee08 R12: ffff9a27b4fce4e0
[16846.752985] R13: ffff9a289b22dde0 R14: ffff9a28df8729c0 R15: ffff9a28df872a68
[16846.753268] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.753635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.753915] CR2: 00007f481472e5b0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.754207] Call Trace:
[16846.754390]
[16846.754565] ? __mutex_lock+0x80/0x8a0
[16846.754792] ? __mutex_lock+0xda/0x8a0
[16846.755012] ? lock_release+0x1d0/0x2d0
[16846.755223] btrfs_run_delayed_refs+0x86/0x210
[16846.755460] ? __mutex_unlock_slowpath+0x35/0x260
[16846.755710] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.755980] btrfs_commit_transaction+0x85e/0xad0
[16846.756221] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.756431] ? vfs_fsync_range+0x90/0x90
[16846.756607] iterate_supers+0x85/0xf0
[16846.756762] ksys_sync+0x50/0x80
[16846.756913] __do_sys_sync+0xa/0x10
[16846.757059] do_syscall_64+0x38/0x90
[16846.757204] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.757372] RIP: 0033:0x7fe51f7303ab
[16846.757564] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.758040] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.758276] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.758501] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.758711] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.758920] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.759122] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.759325]
[16846.759441] irq event stamp: 0
[16846.759583] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.759775] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.760041] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.760295] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.760481] ---[ end trace c09233bff6b0e2f8 ]---
[16846.761969] ------------[ cut here ]------------
[16846.762137] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.762431] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.763956] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.764252] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.764503] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.764685] 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 65 48 8b 05 58 b5 85 01 e8
[16846.765162] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.765360] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.765653] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.765871] RBP: ffff9a28dfb42360 R08: ffff9a28df872848 R09: 0000000000000000
[16846.766070] R10: ffff9a28df872900 R11: ffff9a2893acee08 R12: ffff9a27ac3c11a0
[16846.766271] R13: ffff9a289b22dde0 R14: ffff9a28df872750 R15: ffff9a28df8727f8
[16846.766491] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.766758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.766938] CR2: 00007f481295e8d8 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.767134] Call Trace:
[16846.767250]
[16846.767368] ? __mutex_lock+0x80/0x8a0
[16846.767517] ? __mutex_lock+0xda/0x8a0
[16846.767657] ? lock_release+0x1d0/0x2d0
[16846.767808] btrfs_run_delayed_refs+0x86/0x210
[16846.767968] ? __mutex_unlock_slowpath+0x35/0x260
[16846.768125] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.768294] btrfs_commit_transaction+0x85e/0xad0
[16846.768450] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.768628] ? vfs_fsync_range+0x90/0x90
[16846.768777] iterate_supers+0x85/0xf0
[16846.768928] ksys_sync+0x50/0x80
[16846.774644] __do_sys_sync+0xa/0x10
[16846.774788] do_syscall_64+0x38/0x90
[16846.774938] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.775099] RIP: 0033:0x7fe51f7303ab
[16846.775235] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.775735] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.775981] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.776176] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.776370] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.776573] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.776773] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.776981]
[16846.777097] irq event stamp: 0
[16846.777223] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.777404] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.777669] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.777922] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.778105] ---[ end trace c09233bff6b0e2f9 ]---
[16846.779337] ------------[ cut here ]------------
[16846.779589] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.779888] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.781384] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.781642] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.781913] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.782082] 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 65 48 8b 05 58 b5 85 01 e8
[16846.782539] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.782707] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.782905] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.783097] RBP: ffff9a28dfb42480 R08: ffff9a28df8724a0 R09: 0000000000000000
[16846.783287] R10: ffff9a28df872700 R11: ffff9a2893acee08 R12: ffff9a27b4e797b8
[16846.783479] R13: ffff9a289b22dde0 R14: ffff9a28df8723a8 R15: ffff9a28df872450
[16846.783674] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.783925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.784099] CR2: 00007f48150fb390 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.784295] Call Trace:
[16846.784414]
[16846.784532] btrfs_run_delayed_refs+0x86/0x210
[16846.784689] ? __mutex_unlock_slowpath+0x35/0x260
[16846.784855] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.785020] btrfs_commit_transaction+0x85e/0xad0
[16846.785178] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.785346] ? vfs_fsync_range+0x90/0x90
[16846.785487] iterate_supers+0x85/0xf0
[16846.785625] ksys_sync+0x50/0x80
[16846.785763] __do_sys_sync+0xa/0x10
[16846.785908] do_syscall_64+0x38/0x90
[16846.786046] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.786208] RIP: 0033:0x7fe51f7303ab
[16846.786348] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.786800] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.787041] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.787235] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.787430] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.787620] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.787852] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.788050]
[16846.788164] irq event stamp: 0
[16846.788295] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.788478] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.788727] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.788989] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.789171] ---[ end trace c09233bff6b0e2fa ]---
[16846.790281] ------------[ cut here ]------------
[16846.790437] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.790724] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.792106] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.792364] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.792614] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.792788] 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 65 48 8b 05 58 b5 85 01 e8
[16846.793398] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.793625] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.793906] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.794176] RBP: ffff9a28dfb42920 R08: ffff9a28df8720f8 R09: 0000000000000000
[16846.794446] R10: ffff9a28df872300 R11: ffff9a2893acee08 R12: ffff9a27b4fce548
[16846.794733] R13: ffff9a289b22dde0 R14: ffff9a28df872000 R15: ffff9a28df8720a8
[16846.795025] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.795394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.795637] CR2: 00007f4812cd1000 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.795933] Call Trace:
[16846.796105]
[16846.796267] btrfs_run_delayed_refs+0x86/0x210
[16846.796474] ? __mutex_unlock_slowpath+0x35/0x260
[16846.796698] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.796941] btrfs_commit_transaction+0x85e/0xad0
[16846.797161] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.797401] ? vfs_fsync_range+0x90/0x90
[16846.797603] iterate_supers+0x85/0xf0
[16846.797811] ksys_sync+0x50/0x80
[16846.798011] __do_sys_sync+0xa/0x10
[16846.798211] do_syscall_64+0x38/0x90
[16846.798417] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.798650] RIP: 0033:0x7fe51f7303ab
[16846.798870] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.799524] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.799886] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.800156] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.800433] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.800712] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.800998] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.801282]
[16846.801451] irq event stamp: 0
[16846.801633] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.801906] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.802270] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.802631] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.802910] ---[ end trace c09233bff6b0e2fb ]---
[16846.804790] ------------[ cut here ]------------
[16846.805134] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.805541] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.807600] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.807979] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.808353] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.808591] 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 65 48 8b 05 58 b5 85 01 e8
[16846.809912] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.810156] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.810430] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.810703] RBP: ffff9a28dfb422e0 R08: ffff9a28df872980 R09: 0000000000000000
[16846.810991] R10: ffff9a28df872000 R11: ffff9a2893acee08 R12: ffff9a27b4fce750
[16846.811267] R13: ffff9a289b22dde0 R14: ffff9a28df872888 R15: ffff9a28df872930
[16846.811562] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.811935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.812188] CR2: 00007f481273c6d0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.812465] Call Trace:
[16846.820944]
[16846.821132] btrfs_run_delayed_refs+0x86/0x210
[16846.821365] ? __mutex_unlock_slowpath+0x35/0x260
[16846.821601] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.821871] btrfs_commit_transaction+0x85e/0xad0
[16846.822112] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.822365] ? vfs_fsync_range+0x90/0x90
[16846.822591] iterate_supers+0x85/0xf0
[16846.822805] ksys_sync+0x50/0x80
[16846.823023] __do_sys_sync+0xa/0x10
[16846.823224] do_syscall_64+0x38/0x90
[16846.823433] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.823693] RIP: 0033:0x7fe51f7303ab
[16846.823902] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.824542] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.824905] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.825183] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.825518] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.825895] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.826152] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.826457]
[16846.826644] irq event stamp: 0
[16846.826864] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.827125] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.827497] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.827933] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.828166] ---[ end trace c09233bff6b0e2fc ]---
[16846.830005] ------------[ cut here ]------------
[16846.830196] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.830490] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.832006] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.832271] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.832566] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.832770] 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 65 48 8b 05 58 b5 85 01 e8
[16846.833263] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.833441] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.833646] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.833871] RBP: ffff9a28dfb42940 R08: ffff9a28df872d28 R09: 0000000000000000
[16846.834074] R10: ffff9a28df872800 R11: ffff9a2893acee08 R12: ffff9a27b4fcea28
[16846.834278] R13: ffff9a289b22dde0 R14: ffff9a28df872c30 R15: ffff9a28df872cd8
[16846.834479] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.834761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.834953] CR2: 00007f481beb03e0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.835163] Call Trace:
[16846.835305]
[16846.835426] btrfs_run_delayed_refs+0x86/0x210
[16846.835582] ? __mutex_unlock_slowpath+0x35/0x260
[16846.835754] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.835954] btrfs_commit_transaction+0x85e/0xad0
[16846.836120] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.836297] ? vfs_fsync_range+0x90/0x90
[16846.836450] iterate_supers+0x85/0xf0
[16846.836597] ksys_sync+0x50/0x80
[16846.836745] __do_sys_sync+0xa/0x10
[16846.836901] do_syscall_64+0x38/0x90
[16846.837048] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.837216] RIP: 0033:0x7fe51f7303ab
[16846.837364] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.837873] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.838124] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.838347] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.838600] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.839478] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.839710] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.839918]
[16846.840033] irq event stamp: 0
[16846.840159] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.840342] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.840596] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.840924] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.841107] ---[ end trace c09233bff6b0e2fd ]---
[16846.842258] ------------[ cut here ]------------
[16846.842416] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.842705] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.844217] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.844476] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.844729] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.844914] 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 65 48 8b 05 58 b5 85 01 e8
[16846.845375] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.845539] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.845774] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.845975] RBP: ffff9a28dfb42f80 R08: ffff9a28df872230 R09: 0000000000000000
[16846.846173] R10: ffff9a28df872c00 R11: ffff9a2893acee08 R12: ffff9a27b4fce9c0
[16846.846369] R13: ffff9a289b22dde0 R14: ffff9a28df872138 R15: ffff9a28df8721e0
[16846.846565] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.846817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.846998] CR2: 00007f48150c20c0 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.847194] Call Trace:
[16846.847313]
[16846.847433] btrfs_run_delayed_refs+0x86/0x210
[16846.847586] ? __mutex_unlock_slowpath+0x35/0x260
[16846.847827] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.848007] btrfs_commit_transaction+0x85e/0xad0
[16846.848167] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.848332] ? vfs_fsync_range+0x90/0x90
[16846.848475] iterate_supers+0x85/0xf0
[16846.848617] ksys_sync+0x50/0x80
[16846.848795] __do_sys_sync+0xa/0x10
[16846.848939] do_syscall_64+0x38/0x90
[16846.849081] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.849244] RIP: 0033:0x7fe51f7303ab
[16846.849381] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.849875] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.850115] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.850308] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.850502] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.850696] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.850900] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.851096]
[16846.851212] irq event stamp: 0
[16846.851343] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.851523] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.851775] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.852044] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.852239] ---[ end trace c09233bff6b0e2fe ]---
[16846.853439] ------------[ cut here ]------------
[16846.853601] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.853901] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.855304] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.855554] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.855817] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.855999] 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 65 48 8b 05 58 b5 85 01 e8
[16846.856451] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.856616] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.862506] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.862709] RBP: ffff9a28dfb423e0 R08: ffff9a28b9915230 R09: 0000000000000000
[16846.862915] R10: ffff9a28df872100 R11: ffff9a2893acee08 R12: ffff9a27b4fce410
[16846.863110] R13: ffff9a289b22dde0 R14: ffff9a28b9915138 R15: ffff9a28b99151e0
[16846.863306] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.863556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.863732] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.863940] Call Trace:
[16846.864059]
[16846.864180] btrfs_run_delayed_refs+0x86/0x210
[16846.864331] ? __mutex_unlock_slowpath+0x35/0x260
[16846.864489] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.864657] btrfs_commit_transaction+0x85e/0xad0
[16846.864823] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.865003] ? vfs_fsync_range+0x90/0x90
[16846.865148] iterate_supers+0x85/0xf0
[16846.865288] ksys_sync+0x50/0x80
[16846.865424] __do_sys_sync+0xa/0x10
[16846.865561] do_syscall_64+0x38/0x90
[16846.865704] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.865880] RIP: 0033:0x7fe51f7303ab
[16846.866029] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.866498] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.866745] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.866975] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.867180] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.867403] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.867607] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.867845]
[16846.867966] irq event stamp: 0
[16846.868123] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.868306] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.868615] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.869681] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.869944] ---[ end trace c09233bff6b0e2ff ]---
[16846.870311] ------------[ cut here ]------------
[16846.870469] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.870804] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.872383] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.872796] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.873283] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.873531] 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 65 48 8b 05 58 b5 85 01 e8
[16846.874129] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.874351] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.874546] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.874773] RBP: ffff9a28dfb42e40 R08: ffff9a28b9915f98 R09: 0000000000000000
[16846.874991] R10: ffff9a28b9915100 R11: ffff9a2893acee08 R12: ffff9a27b4fce3a8
[16846.875197] R13: ffff9a289b22dde0 R14: ffff9a28b9915ea0 R15: ffff9a28b9915f48
[16846.875402] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.875663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.875860] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.876069] Call Trace:
[16846.876196]
[16846.876318] btrfs_run_delayed_refs+0x86/0x210
[16846.876514] ? __mutex_unlock_slowpath+0x35/0x260
[16846.876678] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.876855] btrfs_commit_transaction+0x85e/0xad0
[16846.877011] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.877177] ? vfs_fsync_range+0x90/0x90
[16846.877323] iterate_supers+0x85/0xf0
[16846.877464] ksys_sync+0x50/0x80
[16846.877594] __do_sys_sync+0xa/0x10
[16846.877737] do_syscall_64+0x38/0x90
[16846.877889] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.878051] RIP: 0033:0x7fe51f7303ab
[16846.878188] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.878645] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.878897] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.879093] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.879289] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.879494] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.879695] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.879904]
[16846.880020] irq event stamp: 0
[16846.880144] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.880324] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.880577] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.880825] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.881017] ---[ end trace c09233bff6b0e300 ]---
[16846.881222] ------------[ cut here ]------------
[16846.881375] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.881651] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.883045] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.883352] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.883601] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.883779] 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 65 48 8b 05 58 b5 85 01 e8
[16846.884245] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.884420] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.884658] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.884866] RBP: ffff9a28dfb424a0 R08: ffff9a28b99154a0 R09: 0000000000000000
[16846.885060] R10: ffff9a28b9915e00 R11: ffff9a2893acee08 R12: ffff9a27b4fcebc8
[16846.885249] R13: ffff9a289b22dde0 R14: ffff9a28b99153a8 R15: ffff9a28b9915450
[16846.885444] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.885709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.885898] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.886090] Call Trace:
[16846.886207]
[16846.886326] btrfs_run_delayed_refs+0x86/0x210
[16846.886477] ? __mutex_unlock_slowpath+0x35/0x260
[16846.886631] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.886804] btrfs_commit_transaction+0x85e/0xad0
[16846.886971] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.887141] ? vfs_fsync_range+0x90/0x90
[16846.887282] iterate_supers+0x85/0xf0
[16846.887420] ksys_sync+0x50/0x80
[16846.887554] __do_sys_sync+0xa/0x10
[16846.887691] do_syscall_64+0x38/0x90
[16846.887827] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.888002] RIP: 0033:0x7fe51f7303ab
[16846.888141] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.888589] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.888827] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.889028] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.889222] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.889413] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.889604] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.889802]
[16846.889924] irq event stamp: 0
[16846.890055] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.890233] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.890478] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.890731] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.890920] ---[ end trace c09233bff6b0e301 ]---
[16846.891118] ------------[ cut here ]------------
[16846.891274] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.891582] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.892957] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.899438] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.899712] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.899891] 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 65 48 8b 05 58 b5 85 01 e8
[16846.900348] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.900510] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.900704] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.900915] RBP: ffff9a28dfb42d80 R08: ffff9a28b9915bf0 R09: 0000000000000000
[16846.901108] R10: ffff9a28b9915300 R11: ffff9a2893acee08 R12: ffff9a27b4fceea0
[16846.901299] R13: ffff9a289b22dde0 R14: ffff9a28b9915af8 R15: ffff9a28b9915ba0
[16846.901489] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.901738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.901923] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.902117] Call Trace:
[16846.902234]
[16846.902349] btrfs_run_delayed_refs+0x86/0x210
[16846.902499] ? __mutex_unlock_slowpath+0x35/0x260
[16846.902654] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.902822] btrfs_commit_transaction+0x85e/0xad0
[16846.902989] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.903157] ? vfs_fsync_range+0x90/0x90
[16846.903302] iterate_supers+0x85/0xf0
[16846.903441] ksys_sync+0x50/0x80
[16846.903575] __do_sys_sync+0xa/0x10
[16846.903717] do_syscall_64+0x38/0x90
[16846.903863] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.904024] RIP: 0033:0x7fe51f7303ab
[16846.904162] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.904611] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.904859] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.905054] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.905248] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.905438] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.905628] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.905826]
[16846.905949] irq event stamp: 0
[16846.906079] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.906259] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.906505] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.906756] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.906943] ---[ end trace c09233bff6b0e302 ]---
[16846.907144] ------------[ cut here ]------------
[16846.907297] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.907576] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.908945] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.909198] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.909445] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.909615] 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 65 48 8b 05 58 b5 85 01 e8
[16846.910078] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.910240] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.910431] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.910625] RBP: ffff9a28dfb42e60 R08: ffff9a28b9915368 R09: 0000000000000000
[16846.910825] R10: ffff9a28b9915a00 R11: ffff9a2893acee08 R12: ffff9a27b4fce2d8
[16846.911029] R13: ffff9a289b22dde0 R14: ffff9a28b9915270 R15: ffff9a28b9915318
[16846.911225] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.911474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.911645] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.911877] Call Trace:
[16846.911999]
[16846.912116] btrfs_run_delayed_refs+0x86/0x210
[16846.912265] ? __mutex_unlock_slowpath+0x35/0x260
[16846.912422] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.912588] btrfs_commit_transaction+0x85e/0xad0
[16846.912754] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.912932] ? vfs_fsync_range+0x90/0x90
[16846.913074] iterate_supers+0x85/0xf0
[16846.913216] ksys_sync+0x50/0x80
[16846.913350] __do_sys_sync+0xa/0x10
[16846.913484] do_syscall_64+0x38/0x90
[16846.913622] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.913790] RIP: 0033:0x7fe51f7303ab
[16846.913937] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.914389] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.914623] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.914826] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.915029] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.915220] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.915414] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.915611]
[16846.915757] irq event stamp: 0
[16846.915896] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.916076] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.916324] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.916574] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.916761] ---[ end trace c09233bff6b0e303 ]---
[16846.916972] ------------[ cut here ]------------
[16846.917128] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.917401] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.918797] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.919056] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.919320] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.919491] 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 65 48 8b 05 58 b5 85 01 e8
[16846.919964] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.920135] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.920332] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.920521] RBP: ffff9a28dfb429c0 R08: ffff9a28b9915710 R09: 0000000000000000
[16846.920718] R10: ffff9a28b9915200 R11: ffff9a2893acee08 R12: ffff9a27b4fcedd0
[16846.920951] R13: ffff9a289b22dde0 R14: ffff9a28b9915618 R15: ffff9a28b99156c0
[16846.921150] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.921394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.921568] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.921771] Call Trace:
[16846.921898]
[16846.922016] btrfs_run_delayed_refs+0x86/0x210
[16846.922262] ? __mutex_unlock_slowpath+0x35/0x260
[16846.922422] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.922587] btrfs_commit_transaction+0x85e/0xad0
[16846.922752] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.922933] ? vfs_fsync_range+0x90/0x90
[16846.923079] iterate_supers+0x85/0xf0
[16846.923218] ksys_sync+0x50/0x80
[16846.923346] __do_sys_sync+0xa/0x10
[16846.923483] do_syscall_64+0x38/0x90
[16846.923620] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.923787] RIP: 0033:0x7fe51f7303ab
[16846.923939] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.924395] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.924630] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.924828] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.925032] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.925224] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.925420] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.925612]
[16846.925727] irq event stamp: 0
[16846.925867] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.926048] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.926294] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.926542] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.926723] ---[ end trace c09233bff6b0e304 ]---
[16846.926931] ------------[ cut here ]------------
[16846.927087] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.927366] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.935044] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.935293] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.935548] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.935721] 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 65 48 8b 05 58 b5 85 01 e8
[16846.936182] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.936348] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.936541] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.936741] RBP: ffff9a28dfb422c0 R08: ffff9a28b9915ab8 R09: 0000000000000000
[16846.936945] R10: ffff9a28b9915600 R11: ffff9a2893acee08 R12: ffff9a27b4fcef08
[16846.937138] R13: ffff9a289b22dde0 R14: ffff9a28b99159c0 R15: ffff9a28b9915a68
[16846.937346] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.937589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.937763] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.937969] Call Trace:
[16846.938093]
[16846.938209] btrfs_run_delayed_refs+0x86/0x210
[16846.938363] ? __mutex_unlock_slowpath+0x35/0x260
[16846.938520] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.938690] btrfs_commit_transaction+0x85e/0xad0
[16846.938880] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.939058] ? vfs_fsync_range+0x90/0x90
[16846.939203] iterate_supers+0x85/0xf0
[16846.939340] ksys_sync+0x50/0x80
[16846.939468] __do_sys_sync+0xa/0x10
[16846.939605] do_syscall_64+0x38/0x90
[16846.939753] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.939923] RIP: 0033:0x7fe51f7303ab
[16846.940063] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.940519] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.940759] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.941002] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.941239] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.941471] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.941689] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.941996]
[16846.942150] irq event stamp: 0
[16846.942338] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.942526] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.942788] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.943063] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.943247] ---[ end trace c09233bff6b0e305 ]---
[16846.943445] ------------[ cut here ]------------
[16846.943598] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.943893] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.945265] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.945532] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.945817] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.946015] 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 65 48 8b 05 58 b5 85 01 e8
[16846.946475] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.946635] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.946841] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.947033] RBP: ffff9a28dfb428c0 R08: ffff9a28c1330848 R09: 0000000000000000
[16846.947264] R10: ffff9a28b9915900 R11: ffff9a2893acee08 R12: ffff9a27b4fce340
[16846.947458] R13: ffff9a289b22dde0 R14: ffff9a28c1330750 R15: ffff9a28c13307f8
[16846.947651] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.947913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.948122] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.948312] Call Trace:
[16846.948429]
[16846.948566] btrfs_run_delayed_refs+0x86/0x210
[16846.948742] ? __mutex_unlock_slowpath+0x35/0x260
[16846.948909] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.949158] btrfs_commit_transaction+0x85e/0xad0
[16846.949353] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.949521] ? vfs_fsync_range+0x90/0x90
[16846.949669] iterate_supers+0x85/0xf0
[16846.949810] ksys_sync+0x50/0x80
[16846.949954] __do_sys_sync+0xa/0x10
[16846.950140] do_syscall_64+0x38/0x90
[16846.950278] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.950441] RIP: 0033:0x7fe51f7303ab
[16846.950580] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.951051] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.951288] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.951477] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.951674] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.951873] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.952067] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.952260]
[16846.952374] irq event stamp: 0
[16846.952503] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.952684] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.952940] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.953193] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.953371] ---[ end trace c09233bff6b0e306 ]---
[16846.953567] ------------[ cut here ]------------
[16846.953729] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.954017] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.955395] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.955644] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.955913] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.956081] 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 65 48 8b 05 58 b5 85 01 e8
[16846.956531] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.956699] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.956903] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.957099] RBP: ffff9a28dfb42640 R08: ffff9a28c1330710 R09: 0000000000000000
[16846.957291] R10: ffff9a28c1330700 R11: ffff9a2893acee08 R12: ffff9a27b4fce680
[16846.957487] R13: ffff9a289b22dde0 R14: ffff9a28c1330618 R15: ffff9a28c13306c0
[16846.957681] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.957934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.958107] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.958306] Call Trace:
[16846.958426]
[16846.958541] btrfs_run_delayed_refs+0x86/0x210
[16846.958699] ? __mutex_unlock_slowpath+0x35/0x260
[16846.959622] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.959801] btrfs_commit_transaction+0x85e/0xad0
[16846.959966] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.960136] ? vfs_fsync_range+0x90/0x90
[16846.960280] iterate_supers+0x85/0xf0
[16846.960421] ksys_sync+0x50/0x80
[16846.960551] __do_sys_sync+0xa/0x10
[16846.960691] do_syscall_64+0x38/0x90
[16846.960852] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.961014] RIP: 0033:0x7fe51f7303ab
[16846.961151] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.961609] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.961858] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.962052] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.962248] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.962449] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.962644] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.962858]
[16846.962975] irq event stamp: 0
[16846.963099] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.963280] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.969035] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.969289] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.969467] ---[ end trace c09233bff6b0e307 ]---
[16846.969707] ------------[ cut here ]------------
[16846.969875] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.970155] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.971707] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.972044] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.972323] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.972492] 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 65 48 8b 05 58 b5 85 01 e8
[16846.973002] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.973170] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.973412] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.973653] RBP: ffff9a28dfb42220 R08: ffff9a28c1330368 R09: 0000000000000000
[16846.973888] R10: ffff9a28c1330600 R11: ffff9a2893acee08 R12: ffff9a27b4fced68
[16846.974128] R13: ffff9a289b22dde0 R14: ffff9a28c1330270 R15: ffff9a28c1330318
[16846.974352] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.974613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.974895] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.975093] Call Trace:
[16846.975214]
[16846.975330] btrfs_run_delayed_refs+0x86/0x210
[16846.975484] ? __mutex_unlock_slowpath+0x35/0x260
[16846.975643] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.975844] btrfs_commit_transaction+0x85e/0xad0
[16846.976001] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.976165] ? vfs_fsync_range+0x90/0x90
[16846.976310] iterate_supers+0x85/0xf0
[16846.976451] ksys_sync+0x50/0x80
[16846.976582] __do_sys_sync+0xa/0x10
[16846.976727] do_syscall_64+0x38/0x90
[16846.976882] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.977045] RIP: 0033:0x7fe51f7303ab
[16846.977181] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.977781] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.978081] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.978288] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.978493] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.978735] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.978941] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.979138]
[16846.979254] irq event stamp: 0
[16846.979380] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.979560] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.979814] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.980070] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.980252] ---[ end trace c09233bff6b0e308 ]---
[16846.980451] ------------[ cut here ]------------
[16846.980606] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.980897] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.982281] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.982535] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.982790] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.982971] 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 65 48 8b 05 58 b5 85 01 e8
[16846.983470] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.983637] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.983862] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.984056] RBP: ffff9a28dfb42600 R08: ffff9a28c1330230 R09: 0000000000000000
[16846.984246] R10: ffff9a28c1330200 R11: ffff9a2893acee08 R12: ffff9a27b4fce8f0
[16846.984439] R13: ffff9a289b22dde0 R14: ffff9a28c1330138 R15: ffff9a28c13301e0
[16846.984657] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.984924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.985095] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.985290] Call Trace:
[16846.985408]
[16846.985527] btrfs_run_delayed_refs+0x86/0x210
[16846.985680] ? __mutex_unlock_slowpath+0x35/0x260
[16846.985850] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.986020] btrfs_commit_transaction+0x85e/0xad0
[16846.986183] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.986358] ? vfs_fsync_range+0x90/0x90
[16846.986516] iterate_supers+0x85/0xf0
[16846.986656] ksys_sync+0x50/0x80
[16846.986797] __do_sys_sync+0xa/0x10
[16846.986942] do_syscall_64+0x38/0x90
[16846.987080] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.987244] RIP: 0033:0x7fe51f7303ab
[16846.987383] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.987859] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16846.988097] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16846.988299] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16846.988491] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16846.989502] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16846.989724] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16846.989973]
[16846.990093] irq event stamp: 0
[16846.990229] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16846.990433] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16846.990712] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16846.991000] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16846.991191] ---[ end trace c09233bff6b0e309 ]---
[16846.991466] ------------[ cut here ]------------
[16846.991647] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16846.992005] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16846.993503] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16846.993772] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16846.994041] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16846.994217] 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 65 48 8b 05 58 b5 85 01 e8
[16846.994683] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16846.994862] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16846.995064] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16846.995264] RBP: ffff9a28dfb423c0 R08: ffff9a28c13305d8 R09: 0000000000000000
[16846.995477] R10: ffff9a28c1330100 R11: ffff9a2893acee08 R12: ffff9a27b4fce208
[16846.995686] R13: ffff9a289b22dde0 R14: ffff9a28c13304e0 R15: ffff9a28c1330588
[16846.995891] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16846.996161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16846.996333] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16846.996535] Call Trace:
[16846.996663]
[16846.996785] btrfs_run_delayed_refs+0x86/0x210
[16846.996951] ? __mutex_unlock_slowpath+0x35/0x260
[16846.997118] btrfs_start_dirty_block_groups+0x2af/0x540
[16846.997289] btrfs_commit_transaction+0x85e/0xad0
[16846.997464] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16846.997628] ? vfs_fsync_range+0x90/0x90
[16846.997779] iterate_supers+0x85/0xf0
[16846.997931] ksys_sync+0x50/0x80
[16846.998070] __do_sys_sync+0xa/0x10
[16846.998210] do_syscall_64+0x38/0x90
[16846.998350] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16846.998510] RIP: 0033:0x7fe51f7303ab
[16846.998646] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16846.999131] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.005144] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.005345] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.005540] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.005765] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.005969] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.006167]
[16847.006280] irq event stamp: 0
[16847.006409] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.006590] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.006852] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.007103] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.007282] ---[ end trace c09233bff6b0e30a ]---
[16847.007479] ------------[ cut here ]------------
[16847.007631] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16847.007929] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16847.009303] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16847.009559] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16847.009816] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16847.009998] 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 65 48 8b 05 58 b5 85 01 e8
[16847.010451] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16847.010613] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16847.010813] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16847.011021] RBP: ffff9a28dfb42a60 R08: ffff9a28c1330ab8 R09: 0000000000000000
[16847.011218] R10: ffff9a28c1330400 R11: ffff9a2893acee08 R12: ffff9a27b4fcec98
[16847.011412] R13: ffff9a289b22dde0 R14: ffff9a28c13309c0 R15: ffff9a28c1330a68
[16847.011606] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16847.011871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16847.012043] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16847.012237] Call Trace:
[16847.012356]
[16847.012474] btrfs_run_delayed_refs+0x86/0x210
[16847.012624] ? __mutex_unlock_slowpath+0x35/0x260
[16847.012790] btrfs_start_dirty_block_groups+0x2af/0x540
[16847.012969] btrfs_commit_transaction+0x85e/0xad0
[16847.013124] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16847.013291] ? vfs_fsync_range+0x90/0x90
[16847.013433] iterate_supers+0x85/0xf0
[16847.013575] ksys_sync+0x50/0x80
[16847.013709] __do_sys_sync+0xa/0x10
[16847.013854] do_syscall_64+0x38/0x90
[16847.013994] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16847.014156] RIP: 0033:0x7fe51f7303ab
[16847.014291] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16847.014780] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.015027] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.015219] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.015410] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.015598] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.015801] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.016006]
[16847.016122] irq event stamp: 0
[16847.016249] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.016427] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.016683] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.016938] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.017118] ---[ end trace c09233bff6b0e30b ]---
[16847.017321] ------------[ cut here ]------------
[16847.017479] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16847.017758] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16847.019924] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16847.020174] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16847.020430] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16847.020601] 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 65 48 8b 05 58 b5 85 01 e8
[16847.021125] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16847.021291] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16847.021481] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16847.021678] RBP: ffff9a28dfb42da0 R08: ffff9a28b9915d28 R09: 0000000000000000
[16847.021878] R10: ffff9a28c1330900 R11: ffff9a2893acee08 R12: ffff9a27b4fce6e8
[16847.022071] R13: ffff9a289b22dde0 R14: ffff9a28b9915c30 R15: ffff9a28b9915cd8
[16847.022262] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16847.022509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16847.022684] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16847.022890] Call Trace:
[16847.023008]
[16847.023124] btrfs_run_delayed_refs+0x86/0x210
[16847.023275] ? __mutex_unlock_slowpath+0x35/0x260
[16847.023431] btrfs_start_dirty_block_groups+0x2af/0x540
[16847.023596] btrfs_commit_transaction+0x85e/0xad0
[16847.023758] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16847.023936] ? vfs_fsync_range+0x90/0x90
[16847.024083] iterate_supers+0x85/0xf0
[16847.024222] ksys_sync+0x50/0x80
[16847.024353] __do_sys_sync+0xa/0x10
[16847.024490] do_syscall_64+0x38/0x90
[16847.024629] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16847.024792] RIP: 0033:0x7fe51f7303ab
[16847.024942] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16847.025398] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.025633] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.025843] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.026039] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.026237] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.026431] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.026627]
[16847.026743] irq event stamp: 0
[16847.026885] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.027067] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.027313] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.027562] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.027744] ---[ end trace c09233bff6b0e30c ]---
[16847.027956] ------------[ cut here ]------------
[16847.028111] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16847.028389] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16847.029789] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16847.030053] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16847.030304] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16847.030476] 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 65 48 8b 05 58 b5 85 01 e8
[16847.030944] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16847.031106] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16847.031298] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16847.031491] RBP: ffff9a28dfb42900 R08: ffff9a28cbc39e60 R09: 0000000000000000
[16847.031711] R10: ffff9a28b9915c00 R11: ffff9a2893acee08 R12: ffff9a28a865f0d0
[16847.031929] R13: ffff9a289b22dde0 R14: ffff9a28cbc39d68 R15: ffff9a28cbc39e10
[16847.032136] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16847.032413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16847.032601] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16847.032810] Call Trace:
[16847.032950]
[16847.033076] btrfs_run_delayed_refs+0x86/0x210
[16847.033234] ? __mutex_unlock_slowpath+0x35/0x260
[16847.033417] btrfs_start_dirty_block_groups+0x2af/0x540
[16847.033583] btrfs_commit_transaction+0x85e/0xad0
[16847.033746] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16847.033921] ? vfs_fsync_range+0x90/0x90
[16847.034064] iterate_supers+0x85/0xf0
[16847.034205] ksys_sync+0x50/0x80
[16847.040009] __do_sys_sync+0xa/0x10
[16847.040160] do_syscall_64+0x38/0x90
[16847.040302] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16847.040480] RIP: 0033:0x7fe51f7303ab
[16847.040619] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16847.041099] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.041362] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.041564] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.041775] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.042004] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.042208] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.042421]
[16847.042545] irq event stamp: 0
[16847.042684] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.042902] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.043161] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.043414] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.043611] ---[ end trace c09233bff6b0e30d ]---
[16847.043822] ------------[ cut here ]------------
[16847.043992] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16847.044280] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16847.045688] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16847.045971] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16847.046295] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16847.046470] 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 65 48 8b 05 58 b5 85 01 e8
[16847.046959] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16847.047128] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16847.047334] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16847.047532] RBP: ffff9a28dfb42420 R08: ffff9a28cbc390f8 R09: 0000000000000000
[16847.047733] R10: ffff9a28cbc39d00 R11: ffff9a2893acee08 R12: ffff9a28a865fbc8
[16847.047946] R13: ffff9a289b22dde0 R14: ffff9a28cbc39000 R15: ffff9a28cbc390a8
[16847.048177] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16847.048445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16847.048623] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16847.049579] Call Trace:
[16847.049719]
[16847.049858] btrfs_run_delayed_refs+0x86/0x210
[16847.050017] ? __mutex_unlock_slowpath+0x35/0x260
[16847.050182] btrfs_start_dirty_block_groups+0x2af/0x540
[16847.050369] btrfs_commit_transaction+0x85e/0xad0
[16847.050531] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16847.050713] ? vfs_fsync_range+0x90/0x90
[16847.050872] iterate_supers+0x85/0xf0
[16847.051019] ksys_sync+0x50/0x80
[16847.051156] __do_sys_sync+0xa/0x10
[16847.051294] do_syscall_64+0x38/0x90
[16847.051433] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16847.051613] RIP: 0033:0x7fe51f7303ab
[16847.051756] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16847.052217] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.052480] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.052680] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.052884] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.053089] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.053280] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.053476]
[16847.053590] irq event stamp: 0
[16847.053727] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.053916] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.054188] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.054439] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.054617] ---[ end trace c09233bff6b0e30e ]---
[16847.054824] ------------[ cut here ]------------
[16847.054992] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16847.055270] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16847.056662] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16847.056921] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16847.057176] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16847.057346] 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 65 48 8b 05 58 b5 85 01 e8
[16847.057799] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16847.057973] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16847.058169] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16847.058361] RBP: ffff9a28dfb42d40 R08: ffff9a28cbc39980 R09: 0000000000000000
[16847.058556] R10: ffff9a28cbc39000 R11: ffff9a2893acee08 R12: ffff9a28a865f478
[16847.058755] R13: ffff9a289b22dde0 R14: ffff9a28cbc39888 R15: ffff9a28cbc39930
[16847.058958] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16847.059199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16847.059372] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16847.059566] Call Trace:
[16847.059690]
[16847.059805] btrfs_run_delayed_refs+0x86/0x210
[16847.059970] ? __mutex_unlock_slowpath+0x35/0x260
[16847.060130] btrfs_start_dirty_block_groups+0x2af/0x540
[16847.060294] btrfs_commit_transaction+0x85e/0xad0
[16847.060446] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16847.060616] ? vfs_fsync_range+0x90/0x90
[16847.060764] iterate_supers+0x85/0xf0
[16847.060913] ksys_sync+0x50/0x80
[16847.061045] __do_sys_sync+0xa/0x10
[16847.061183] do_syscall_64+0x38/0x90
[16847.061323] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16847.061483] RIP: 0033:0x7fe51f7303ab
[16847.061622] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16847.062097] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.062332] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.062526] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.062726] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.062934] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.063130] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.063329]
[16847.063444] irq event stamp: 0
[16847.063599] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.063784] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.064045] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.064291] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.064471] ---[ end trace c09233bff6b0e30f ]---
[16847.064682] ------------[ cut here ]------------
[16847.064844] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16847.065123] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16847.066516] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16847.066774] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16847.067034] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16847.067207] 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 65 48 8b 05 58 b5 85 01 e8
[16847.067665] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16847.067826] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16847.068033] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16847.068221] RBP: 0000000000000000 R08: ffff9a28cbc39838 R09: 0000000000000000
[16847.068412] R10: ffff9a28cbc39800 R11: ffff9a2893acee08 R12: ffff9a28e0a6c230
[16847.068602] R13: ffff9a289b22dde0 R14: ffff9a28cbc39750 R15: ffff9a28cbc397f8
[16847.068802] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16847.069058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16847.069230] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16847.069420] Call Trace:
[16847.075063]
[16847.075180] btrfs_run_delayed_refs+0x86/0x210
[16847.075333] ? __mutex_unlock_slowpath+0x35/0x260
[16847.075496] btrfs_start_dirty_block_groups+0x2af/0x540
[16847.075665] btrfs_commit_transaction+0x85e/0xad0
[16847.075820] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16847.075994] ? vfs_fsync_range+0x90/0x90
[16847.076140] iterate_supers+0x85/0xf0
[16847.076282] ksys_sync+0x50/0x80
[16847.076413] __do_sys_sync+0xa/0x10
[16847.076549] do_syscall_64+0x38/0x90
[16847.076691] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16847.076860] RIP: 0033:0x7fe51f7303ab
[16847.076997] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16847.077451] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.077689] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.077895] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.078089] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.078284] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.078478] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.078681]
[16847.079731] irq event stamp: 0
[16847.079925] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.080181] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.080554] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.080926] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.081186] ---[ end trace c09233bff6b0e310 ]---
[16847.081459] ------------[ cut here ]------------
[16847.081685] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16847.082093] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16847.084113] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16847.084486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16847.084875] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16847.085124] 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 65 48 8b 05 58 b5 85 01 e8
[16847.085790] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16847.086039] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16847.086342] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16847.086688] RBP: 0000000000000000 R08: ffff9a28cbc39710 R09: 0000000000000000
[16847.087019] R10: ffff9a28cbc39700 R11: ffff9a288318ce08 R12: ffff9a28e0a6c690
[16847.087298] R13: ffff9a289b22dde0 R14: ffff9a28cbc39618 R15: ffff9a28cbc396c0
[16847.087563] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16847.087987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16847.088230] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16847.088511] Call Trace:
[16847.088686]
[16847.088878] btrfs_run_delayed_refs+0x86/0x210
[16847.089096] ? __mutex_unlock_slowpath+0x35/0x260
[16847.089323] btrfs_start_dirty_block_groups+0x2af/0x540
[16847.089557] btrfs_commit_transaction+0x85e/0xad0
[16847.089794] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16847.090056] ? vfs_fsync_range+0x90/0x90
[16847.090266] iterate_supers+0x85/0xf0
[16847.090473] ksys_sync+0x50/0x80
[16847.090668] __do_sys_sync+0xa/0x10
[16847.090883] do_syscall_64+0x38/0x90
[16847.091072] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16847.091295] RIP: 0033:0x7fe51f7303ab
[16847.091487] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16847.092114] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.092447] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.092733] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.093024] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.093280] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.093549] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.093812]
[16847.093997] irq event stamp: 0
[16847.094183] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.094437] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.094789] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.095170] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.095427] ---[ end trace c09233bff6b0e311 ]---
[16847.095717] ------------[ cut here ]------------
[16847.095956] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16847.096365] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16847.098149] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16847.098404] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16847.098675] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16847.098858] 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 65 48 8b 05 58 b5 85 01 e8
[16847.099308] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16847.099470] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16847.099683] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16847.099890] RBP: 0000000000000000 R08: ffff9a28cbc39ab8 R09: 0000000000000000
[16847.100084] R10: ffff9a28cbc39600 R11: ffff9a288318ce08 R12: ffff9a28e0a6c8c0
[16847.100278] R13: ffff9a289b22dde0 R14: ffff9a28cbc399c0 R15: ffff9a28cbc39a68
[16847.100471] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16847.100736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16847.100916] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16847.101115] Call Trace:
[16847.101238]
[16847.101369] btrfs_run_delayed_refs+0x86/0x210
[16847.101569] ? __mutex_unlock_slowpath+0x35/0x260
[16847.101866] btrfs_start_dirty_block_groups+0x2af/0x540
[16847.102078] btrfs_commit_transaction+0x85e/0xad0
[16847.102275] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16847.102532] ? vfs_fsync_range+0x90/0x90
[16847.102741] iterate_supers+0x85/0xf0
[16847.102959] ksys_sync+0x50/0x80
[16847.103150] __do_sys_sync+0xa/0x10
[16847.103345] do_syscall_64+0x38/0x90
[16847.103546] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16847.103786] RIP: 0033:0x7fe51f7303ab
[16847.103982] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16847.104636] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.105003] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.105284] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.105568] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.105815] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.106109] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.106394]
[16847.106562] irq event stamp: 0
[16847.106751] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.107029] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.107405] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.107759] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.108031] ---[ end trace c09233bff6b0e312 ]---
[16847.108319] ------------[ cut here ]------------
[16847.108543] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16847.109582] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16847.111701] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16847.112091] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16847.112490] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16847.112735] 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 65 48 8b 05 58 b5 85 01 e8
[16847.113413] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16847.113653] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16847.122300] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16847.122582] RBP: 0000000000000000 R08: ffff9a2893574710 R09: 0000000000000000
[16847.122888] R10: ffff9a28cbc39900 R11: ffff9a288318ce08 R12: ffff9a28e0a6cd90
[16847.123173] R13: ffff9a289b22dde0 R14: ffff9a2893574618 R15: ffff9a28935746c0
[16847.123455] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16847.123826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16847.124086] CR2: 00007f481368bb38 CR3: 000000014123c001 CR4: 0000000000370ef0
[16847.124371] Call Trace:
[16847.124545]
[16847.124727] btrfs_run_delayed_refs+0x86/0x210
[16847.124977] ? __mutex_unlock_slowpath+0x35/0x260
[16847.125211] btrfs_start_dirty_block_groups+0x2af/0x540
[16847.125457] btrfs_commit_transaction+0x85e/0xad0
[16847.125688] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16847.125966] ? vfs_fsync_range+0x90/0x90
[16847.126200] iterate_supers+0x85/0xf0
[16847.126412] ksys_sync+0x50/0x80
[16847.126620] __do_sys_sync+0xa/0x10
[16847.126819] do_syscall_64+0x38/0x90
[16847.127040] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16847.127274] RIP: 0033:0x7fe51f7303ab
[16847.127471] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16847.128145] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.128500] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.128787] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.129074] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.129352] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.129632] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.129934]
[16847.130106] irq event stamp: 0
[16847.130295] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.130550] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.130934] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.131295] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.131560] ---[ end trace c09233bff6b0e313 ]---
[16847.132818] ------------[ cut here ]------------
[16847.133061] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16847.133468] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16847.135502] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16847.135885] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16847.136265] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16847.136510] 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 65 48 8b 05 58 b5 85 01 e8
[16847.137195] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16847.137435] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16847.137715] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16847.137998] RBP: 0000000000000000 R08: ffff9a28cbc39358 R09: 0000000000000000
[16847.138277] R10: ffff9a2893574618 R11: ffff9a288318ce08 R12: ffff9a28e0a6c150
[16847.138551] R13: ffff9a289b22dde0 R14: ffff9a28cbc39270 R15: ffff9a28cbc39318
[16847.139527] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16847.139779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16847.139961] CR2: 00007f4812d29020 CR3: 000000014123c001 CR4: 0000000000370ef0
[16847.140157] Call Trace:
[16847.140276]
[16847.140391] btrfs_run_delayed_refs+0x86/0x210
[16847.140547] ? __mutex_unlock_slowpath+0x35/0x260
[16847.140708] btrfs_start_dirty_block_groups+0x2af/0x540
[16847.140882] btrfs_commit_transaction+0x85e/0xad0
[16847.141042] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16847.141211] ? vfs_fsync_range+0x90/0x90
[16847.141363] iterate_supers+0x85/0xf0
[16847.141503] ksys_sync+0x50/0x80
[16847.141637] __do_sys_sync+0xa/0x10
[16847.141781] do_syscall_64+0x38/0x90
[16847.141928] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16847.142090] RIP: 0033:0x7fe51f7303ab
[16847.142231] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16847.142695] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.142942] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.143142] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.143337] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.143533] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.143730] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.143938]
[16847.144054] irq event stamp: 0
[16847.144184] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.144367] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.144616] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.144880] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.145062] ---[ end trace c09233bff6b0e314 ]---
[16847.146226] ------------[ cut here ]------------
[16847.146387] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16847.146675] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16847.148056] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16847.148314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16847.148563] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16847.148739] 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 65 48 8b 05 58 b5 85 01 e8
[16847.149202] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16847.149364] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16847.149557] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16847.149755] RBP: 0000000000000000 R08: ffff9a28cbc39490 R09: 0000000000000000
[16847.149960] R10: ffff9a28cbc39200 R11: ffff9a288318ce08 R12: ffff9a28e0a6cbd0
[16847.150154] R13: ffff9a289b22dde0 R14: ffff9a28cbc393a8 R15: ffff9a28cbc39450
[16847.150354] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16847.150602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16847.150778] CR2: 00007f4814ff7a00 CR3: 000000014123c001 CR4: 0000000000370ef0
[16847.150979] Call Trace:
[16847.151103]
[16847.151221] btrfs_run_delayed_refs+0x86/0x210
[16847.151373] ? __mutex_unlock_slowpath+0x35/0x260
[16847.151533] btrfs_start_dirty_block_groups+0x2af/0x540
[16847.151723] btrfs_commit_transaction+0x85e/0xad0
[16847.151900] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16847.152067] ? vfs_fsync_range+0x90/0x90
[16847.152210] iterate_supers+0x85/0xf0
[16847.152351] ksys_sync+0x50/0x80
[16847.152486] __do_sys_sync+0xa/0x10
[16847.152621] do_syscall_64+0x38/0x90
[16847.152765] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16847.152940] RIP: 0033:0x7fe51f7303ab
[16847.153079] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16847.153534] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.153777] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.153976] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.154172] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.154364] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.154561] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.154763]
[16847.154888] irq event stamp: 0
[16847.155017] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.155196] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.155445] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.155698] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.155895] ---[ end trace c09233bff6b0e315 ]---
[16847.157149] loop: Write error at byte offset 689946624, length 4096.
[16847.157358] loop: Write error at byte offset 685322240, length 4096.
[16847.157362] I/O error, dev loop0, sector 1347552 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[16847.157960] I/O error, dev loop0, sector 1338520 op 0x1:(WRITE) flags 0x800 phys_seg 10 prio class 0
[16847.158367] loop: Write error at byte offset 689037312, length 4096.
[16847.158389] ------------[ cut here ]------------
[16847.158716] I/O error, dev loop0, sector 1345776 op 0x1:(WRITE) flags 0x800 phys_seg 5 prio class 0
[16847.159008] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16847.159294] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16847.166224] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16847.166475] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16847.166738] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16847.166917] 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 65 48 8b 05 58 b5 85 01 e8
[16847.167378] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16847.167544] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16847.167740] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16847.167943] RBP: 0000000000000000 R08: ffff9a2893574be0 R09: 0000000000000000
[16847.168137] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9a28a865fbc8
[16847.168331] R13: ffff9a289b22dde0 R14: ffff9a2893574af8 R15: ffff9a2893574ba0
[16847.168522] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16847.169678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16847.169871] CR2: 00007f481bfb61e8 CR3: 000000014123c001 CR4: 0000000000370ef0
[16847.170091] Call Trace:
[16847.170214]
[16847.170335] ? btrfs_get_32+0x30/0xf0
[16847.170484] ? __mutex_lock+0x80/0x8a0
[16847.170628] ? __mutex_lock+0xda/0x8a0
[16847.170798] ? rcu_read_lock_sched_held+0x12/0x60
[16847.171008] ? lock_release+0x1f0/0x2d0
[16847.171160] btrfs_run_delayed_refs+0x86/0x210
[16847.171337] ? __mutex_unlock_slowpath+0x35/0x260
[16847.171499] btrfs_start_dirty_block_groups+0x2af/0x540
[16847.171677] btrfs_commit_transaction+0x85e/0xad0
[16847.171873] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16847.172054] ? vfs_fsync_range+0x90/0x90
[16847.172205] iterate_supers+0x85/0xf0
[16847.172372] ksys_sync+0x50/0x80
[16847.172508] __do_sys_sync+0xa/0x10
[16847.172672] do_syscall_64+0x38/0x90
[16847.172855] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16847.173031] RIP: 0033:0x7fe51f7303ab
[16847.173209] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16847.173712] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.173964] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.174156] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.174349] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.174543] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.174742] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.174996]
[16847.175138] irq event stamp: 0
[16847.175288] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.175467] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.175769] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.176030] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.176214] ---[ end trace c09233bff6b0e316 ]---
[16847.176431] ------------[ cut here ]------------
[16847.176591] WARNING: CPU: 0 PID: 2533417 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16847.176926] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16847.178578] CPU: 0 PID: 2533417 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[16847.178868] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16847.179128] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16847.179299] 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 65 48 8b 05 58 b5 85 01 e8
[16847.179759] RSP: 0018:ffffa8d546aafcb0 EFLAGS: 00010202
[16847.179934] RAX: 000000000000000d RBX: ffff9a2893721800 RCX: 0000000000000000
[16847.180169] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16847.180361] RBP: ffff9a28dfb42d40 R08: ffff9a2893574710 R09: 0000000000000000
[16847.180554] R10: ffff9a2893574af8 R11: ffff9a2893acee08 R12: ffff9a28a865f478
[16847.180749] R13: ffff9a289b22dde0 R14: ffff9a2893574618 R15: ffff9a28935746c0
[16847.180978] FS: 00007fe51f634740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16847.181239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16847.181421] CR2: 00007f481bfb61e8 CR3: 000000014123c001 CR4: 0000000000370ef0
[16847.181633] Call Trace:
[16847.181764]
[16847.181897] ? __mutex_lock+0x80/0x8a0
[16847.182051] ? __mutex_lock+0xda/0x8a0
[16847.182198] ? rcu_read_lock_sched_held+0x12/0x60
[16847.182387] ? lock_release+0x1f0/0x2d0
[16847.182558] btrfs_run_delayed_refs+0x86/0x210
[16847.182762] ? __mutex_unlock_slowpath+0x35/0x260
[16847.182928] btrfs_start_dirty_block_groups+0x2af/0x540
[16847.183097] btrfs_commit_transaction+0x85e/0xad0
[16847.183258] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16847.183428] ? vfs_fsync_range+0x90/0x90
[16847.183574] iterate_supers+0x85/0xf0
[16847.183759] ksys_sync+0x50/0x80
[16847.183904] __do_sys_sync+0xa/0x10
[16847.184044] do_syscall_64+0x38/0x90
[16847.184181] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16847.184340] RIP: 0033:0x7fe51f7303ab
[16847.184480] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16847.184994] RSP: 002b:00007ffe1f00a788 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[16847.185230] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fe51f7303ab
[16847.185451] RDX: 0000000000000000 RSI: 000000007c2aad06 RDI: 00000000000000e1
[16847.185661] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007ffe1f00a720
[16847.185925] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e1
[16847.186163] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007fe51f6346c8
[16847.186358]
[16847.186471] irq event stamp: 0
[16847.186627] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16847.186887] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16847.187197] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16847.187468] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16847.187663] ---[ end trace c09233bff6b0e317 ]---
[16847.187881] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16848.288971] BTRFS info (device dm-11): flagging fs with big metadata feature
[16848.289208] BTRFS info (device dm-11): turning on async discard
[16848.289382] BTRFS info (device dm-11): disk space caching is enabled
[16848.289563] BTRFS info (device dm-11): has skinny extents
[16848.291695] BTRFS info (device dm-11): start tree-log replay
[16848.292158] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[16848.292551] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[16848.421005] loop0: detected capacity change from 0 to 6629376
[16848.445508] BTRFS info (device loop0): flagging fs with big metadata feature
[16848.445740] BTRFS info (device loop0): disk space caching is enabled
[16848.445973] BTRFS info (device loop0): has skinny extents
[16848.478136] BTRFS info (device loop0): enabling ssd optimizations
[16848.517497] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16848.535938] I/O error, dev loop0, sector 104064 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[16848.539666] BTRFS: error (device loop0) in create_subvol:689: errno=-5 IO failure
[16848.540020] BTRFS info (device loop0): forced readonly
[16848.626892] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16848.627100] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[16848.627177] BTRFS info (device dm-11): forced readonly
[16850.616165] BTRFS info (device dm-11): flagging fs with big metadata feature
[16850.616378] BTRFS info (device dm-11): turning on async discard
[16850.616550] BTRFS info (device dm-11): disk space caching is enabled
[16850.616733] BTRFS info (device dm-11): has skinny extents
[16850.628749] loop0: detected capacity change from 0 to 6629376
[16850.639202] BTRFS info (device loop0): flagging fs with big metadata feature
[16850.639420] BTRFS info (device loop0): disk space caching is enabled
[16850.639601] BTRFS info (device loop0): has skinny extents
[16850.681058] BTRFS info (device loop0): enabling ssd optimizations
[16850.725030] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[16850.725340] BTRFS info (device dm-11): forced readonly
[16850.725504] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16850.728020] ------------[ cut here ]------------
[16850.728185] WARNING: CPU: 0 PID: 2453009 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16850.728466] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16850.735678] CPU: 0 PID: 2453009 Comm: kworker/u4:1 Tainted: G W 5.16.0-rc4+ #526
[16850.736006] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16850.736262] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[16850.736447] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16850.736650] 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 65 48 8b 05 58 b5 85 01 e8
[16850.737115] RSP: 0018:ffffa8d541c5fc28 EFLAGS: 00010202
[16850.737278] RAX: 000000000000000d RBX: ffff9a2884c2b800 RCX: 0000000000000000
[16850.737469] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[16850.737660] RBP: 0000000000000000 R08: ffff9a28d0605490 R09: 0000000000000000
[16850.737905] R10: ffff9a2885c6c000 R11: 0000000000000001 R12: ffff9a28a5bbb4d0
[16850.738143] R13: ffff9a289b22d120 R14: ffff9a28d06053a8 R15: ffff9a28d0605450
[16850.738383] FS: 0000000000000000(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[16850.739652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16850.739845] CR2: 00007fdf33913518 CR3: 0000000103fce001 CR4: 0000000000370ef0
[16850.740087] Call Trace:
[16850.740207]
[16850.740325] btrfs_run_delayed_refs+0x86/0x210
[16850.740483] flush_space+0x3c8/0x5f0
[16850.740619] ? rcu_read_lock_sched_held+0x12/0x60
[16850.740782] ? lock_release+0x1f0/0x2d0
[16850.740934] ? _raw_spin_unlock+0x29/0x40
[16850.741101] btrfs_async_reclaim_metadata_space+0x139/0x320
[16850.741321] process_one_work+0x270/0x5a0
[16850.741495] worker_thread+0x55/0x3c0
[16850.741647] ? process_one_work+0x5a0/0x5a0
[16850.741822] kthread+0x174/0x1a0
[16850.741953] ? set_kthread_struct+0x40/0x40
[16850.742098] ret_from_fork+0x1f/0x30
[16850.742251]
[16850.742371] irq event stamp: 0
[16850.742500] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16850.742685] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16850.742942] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16850.743215] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16850.743411] ---[ end trace c09233bff6b0e318 ]---
[16850.743641] btrfs_dev_stat_print_on_error: 103 callbacks suppressed
[16850.743644] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[16850.743650] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[16850.743848] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[16850.744864] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[16850.744883] loop: Write error at byte offset 805384192, length 4096.
[16850.745143] blk_print_req_error: 29 callbacks suppressed
[16850.745144] I/O error, dev loop0, sector 104736 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16850.745417] I/O error, dev loop0, sector 1573016 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 0
[16850.745567] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[16850.745987] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[16850.746251] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16850.747215] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[16850.747685] I/O error, dev loop0, sector 1263856 op 0x0:(READ) flags 0x80700 phys_seg 16 prio class 0
[16850.748160] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[16850.748595] I/O error, dev loop0, sector 629024 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16850.748600] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[16850.748878] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[16850.749460] I/O error, dev loop0, sector 1263856 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[16850.749495] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 9, flush 0, corrupt 0, gen 0
[16850.750045] BTRFS error (device loop0): error reading free space cache
[16850.750049] I/O error, dev loop0, sector 106752 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16850.750497] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now
[16850.750857] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16850.750881] I/O error, dev loop0, sector 631040 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16850.751684] loop: Write error at byte offset 805384192, length 4096.
[16850.751910] I/O error, dev loop0, sector 1573016 op 0x1:(WRITE) flags 0x800 phys_seg 23 prio class 0
[16850.752218] I/O error, dev loop0, sector 120096 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16850.752680] I/O error, dev loop0, sector 644384 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16850.753206] loop: Write error at byte offset 805384192, length 4096.
[16850.753880] loop: Write error at byte offset 307576832, length 4096.
[16850.754078] loop: Write error at byte offset 39141376, length 4096.
[16850.754262] loop: Write error at byte offset 307593216, length 4096.
[16850.754448] loop: Write error at byte offset 39157760, length 4096.
[16850.758403] loop: Write error at byte offset 805384192, length 4096.
[16850.758594] loop: Write error at byte offset 663920640, length 4096.
[16850.758790] BTRFS warning (device loop0): direct IO failed ino 1992 rw 1,34817 sector 0x13c950 len 0 err no 10
[16850.758803] BTRFS warning (device loop0): direct IO failed ino 1408 rw 1,34817 sector 0x180098 len 0 err no 10
[16850.760606] loop: Write error at byte offset 805384192, length 4096.
[16850.760821] BTRFS warning (device loop0): direct IO failed ino 1992 rw 1,34817 sector 0x180098 len 0 err no 10
[16850.761320] BTRFS: error (device loop0) in __btrfs_free_extent:3202: errno=-5 IO failure
[16850.761572] BTRFS info (device loop0): forced readonly
[16850.761744] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16850.762289] loop: Write error at byte offset 805384192, length 4096.
[16850.762494] BTRFS warning (device loop0): direct IO failed ino 1991 rw 1,34817 sector 0x180098 len 0 err no 10
[16850.767273] BTRFS warning (device loop0): direct IO failed ino 1408 rw 1,34817 sector 0x180098 len 0 err no 10
[16852.811916] BTRFS info (device dm-11): flagging fs with big metadata feature
[16852.812135] BTRFS info (device dm-11): turning on async discard
[16852.812317] BTRFS info (device dm-11): disk space caching is enabled
[16852.812498] BTRFS info (device dm-11): has skinny extents
[16852.821975] loop0: detected capacity change from 0 to 6629376
[16852.837872] BTRFS info (device loop0): flagging fs with big metadata feature
[16852.838097] BTRFS info (device loop0): disk space caching is enabled
[16852.838282] BTRFS info (device loop0): has skinny extents
[16852.843250] BTRFS info (device loop0): enabling ssd optimizations