[40348.951190] loop: Write error at byte offset 1415852032, length 4096.
[40348.951565] loop: Write error at byte offset 883134464, length 4096.
[40348.951944] I/O error, dev loop0, sector 2765336 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[40348.952466] loop: Write error at byte offset 1430441984, length 4096.
[40350.570540] BTRFS info (device dm-11): flagging fs with big metadata feature
[40350.571046] BTRFS info (device dm-11): using free space tree
[40350.571409] BTRFS info (device dm-11): has skinny extents
[40350.586121] loop0: detected capacity change from 0 to 6629376
[40350.596478] BTRFS info (device loop0): flagging fs with big metadata feature
[40350.597065] BTRFS info (device loop0): using free space tree
[40350.597540] BTRFS info (device loop0): has skinny extents
[40350.659242] BTRFS info (device loop0): enabling ssd optimizations
[40350.659639] BTRFS info (device loop0): start tree-log replay
[40352.927242] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40352.927858] btrfs_dev_stat_print_on_error: 23 callbacks suppressed
[40352.927860] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[40352.928835] BTRFS error (device dm-11): error writing primary super block to device 1
[40352.929307] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40352.930246] BTRFS info (device dm-11): forced readonly
[40352.930703] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[40352.931607] blk_print_req_error: 10 callbacks suppressed
[40352.931609] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[40352.932822] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[40352.933459] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40352.933614] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[40352.934910] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[40352.936016] BTRFS info (device loop0): forced readonly
[40352.936469] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[40352.937120] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[40352.942027] I/O error, dev loop0, sector 1367680 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[40352.942582] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[40352.943135] I/O error, dev loop0, sector 1462704 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[40352.943673] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[40352.944251] I/O error, dev loop0, sector 2898192 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[40352.944852] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[40352.945464] I/O error, dev loop0, sector 2797400 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[40352.946126] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[40352.946742] I/O error, dev loop0, sector 1161328 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[40352.947324] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[40352.947894] I/O error, dev loop0, sector 2898376 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[40352.948441] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[40352.949003] I/O error, dev loop0, sector 2898640 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[40352.949536] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[40352.950092] I/O error, dev loop0, sector 1207368 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[40352.950626] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[40352.951177] I/O error, dev loop0, sector 2898904 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[40354.309471] BTRFS info (device dm-11): flagging fs with big metadata feature
[40354.310067] BTRFS info (device dm-11): using free space tree
[40354.310560] BTRFS info (device dm-11): has skinny extents
[40354.325757] loop0: detected capacity change from 0 to 6629376
[40354.337498] BTRFS info (device loop0): flagging fs with big metadata feature
[40354.337935] BTRFS info (device loop0): using free space tree
[40354.338286] BTRFS info (device loop0): has skinny extents
[40354.377959] BTRFS info (device loop0): enabling ssd optimizations
[40354.417071] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[40354.417587] BTRFS info (device dm-11): forced readonly
[40354.417899] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40354.418456] ------------[ cut here ]------------
[40354.418732] WARNING: CPU: 0 PID: 293985 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40354.419370] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40354.419718] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40354.422873] CPU: 0 PID: 293985 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #530
[40354.423827] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40354.424340] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[40354.424740] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40354.425075] 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 6c 48 8b 05 58 b5 85 01 e8
[40354.426178] RSP: 0018:ffffaac8015afc28 EFLAGS: 00010202
[40354.426506] RAX: 000000000000000d RBX: ffff9833c2825000 RCX: 0000000000000000
[40354.426928] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40354.427372] RBP: 0000000000000000 R08: ffff983406f6d0e8 R09: 0000000000000000
[40354.427791] R10: ffff98342a772201 R11: 0000000000000001 R12: ffff983419768af0
[40354.428216] R13: ffff9833c670f240 R14: ffff983406f6d000 R15: ffff983406f6d0a8
[40354.428648] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40354.429126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40354.429477] CR2: 00007f85f246044b CR3: 0000000105cec006 CR4: 0000000000370ef0
[40354.429905] Call Trace:
[40354.430057]
[40354.430190] ? lock_release+0x1f0/0x2d0
[40354.430438] ? _raw_spin_unlock+0x29/0x40
[40354.430684] ? join_transaction+0x12a/0x490
[40354.431040] btrfs_run_delayed_refs+0x86/0x210
[40354.431323] flush_space+0x3c8/0x5f0
[40354.431543] ? rcu_read_lock_sched_held+0x12/0x60
[40354.431825] ? lock_release+0x1f0/0x2d0
[40354.432061] ? _raw_spin_unlock+0x29/0x40
[40354.432318] btrfs_async_reclaim_metadata_space+0x139/0x320
[40354.432650] process_one_work+0x270/0x5a0
[40354.432897] worker_thread+0x55/0x3c0
[40354.433117] ? process_one_work+0x5a0/0x5a0
[40354.433381] kthread+0x174/0x1a0
[40354.433578] ? set_kthread_struct+0x40/0x40
[40354.433829] ret_from_fork+0x1f/0x30
[40354.434052]
[40354.434189] irq event stamp: 0
[40354.434388] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40354.434758] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40354.435242] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40354.435735] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40354.436114] ---[ end trace 3b3e0805a31a403b ]---
[40354.436782] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[40354.437289] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40354.438102] lo_write_bvec: 20 callbacks suppressed
[40354.438104] loop: Write error at byte offset 307511296, length 4096.
[40354.438815] loop: Write error at byte offset 39075840, length 4096.
[40354.439191] loop: Write error at byte offset 307527680, length 4096.
[40354.439577] loop: Write error at byte offset 39092224, length 4096.
[40354.444473] loop: Write error at byte offset 38797312, length 4096.
[40354.444879] loop: Write error at byte offset 307232768, length 4096.
[40354.445395] loop: Write error at byte offset 38977536, length 4096.
[40354.445969] loop: Write error at byte offset 307412992, length 4096.
[40354.446455] loop: Write error at byte offset 39026688, length 4096.
[40354.446947] loop: Write error at byte offset 307462144, length 4096.
[40354.447512] BTRFS: error (device loop0) in __btrfs_free_extent:3081: errno=-5 IO failure
[40354.447986] BTRFS info (device loop0): forced readonly
[40354.448294] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40354.448878] BTRFS: error (device loop0) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40354.449566] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[40354.449996] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[40356.515350] BTRFS info (device dm-11): flagging fs with big metadata feature
[40356.515790] BTRFS info (device dm-11): using free space tree
[40356.516128] BTRFS info (device dm-11): has skinny extents
[40356.528829] loop0: detected capacity change from 0 to 6629376
[40356.542335] BTRFS info (device loop0): flagging fs with big metadata feature
[40356.542841] BTRFS info (device loop0): using free space tree
[40356.543219] BTRFS info (device loop0): has skinny extents
[40356.590478] BTRFS info (device loop0): enabling ssd optimizations
[40357.623166] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40357.623791] BTRFS error (device dm-11): error writing primary super block to device 1
[40357.624274] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40357.624897] BTRFS info (device dm-11): forced readonly
[40357.624953] ------------[ cut here ]------------
[40357.625202] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[40357.625610] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.626359] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[40357.626847] Modules linked in:
[40357.627438] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[40357.627441] BTRFS info (device loop0): forced readonly
[40357.627442] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[40357.627704] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.634475] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.635175] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.635851] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.636319] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.637864] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.638322] RAX: 0000000000000005 RBX: ffff98340e264800 RCX: 0000000000000000
[40357.638925] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.639535] RBP: 0000000000000000 R08: ffff9833f3b9daa8 R09: 0000000000000000
[40357.640123] R10: ffff98342b92fa00 R11: ffff9833d485ba08 R12: ffff9833c3e502d8
[40357.640720] R13: ffff9833c677b840 R14: ffff9833f3b9d9c0 R15: ffff9833f3b9da68
[40357.640868] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40357.641360] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.642449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.642913] CR2: 00007f24d8fc0000 CR3: 000000010b640001 CR4: 0000000000370ef0
[40357.643510] Call Trace:
[40357.643726]
[40357.643920] ? __mutex_lock+0x80/0x8a0
[40357.644248] ? __mutex_lock+0xda/0x8a0
[40357.644560] ? lock_release+0x1d0/0x2d0
[40357.644886] btrfs_run_delayed_refs+0x86/0x210
[40357.645273] ? __mutex_unlock_slowpath+0x35/0x260
[40357.645665] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.646096] ? __mutex_unlock_slowpath+0x35/0x260
[40357.646500] btrfs_commit_transaction+0x85e/0xad0
[40357.646900] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.647361] ? vfs_fsync_range+0x90/0x90
[40357.647692] iterate_supers+0x85/0xf0
[40357.647993] ksys_sync+0x50/0x80
[40357.648193] __do_sys_sync+0xa/0x10
[40357.648423] do_syscall_64+0x38/0x90
[40357.648643] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.648948] RIP: 0033:0x7f24d90bc38b
[40357.649167] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.650268] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.650713] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.651136] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.651564] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.651993] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.652420] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.652845]
[40357.653074] irq event stamp: 0
[40357.653271] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.653645] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.654170] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.655042] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.655529] ---[ end trace 3b3e0805a31a403c ]---
[40357.657247] ------------[ cut here ]------------
[40357.657531] WARNING: CPU: 1 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.658116] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.661609] CPU: 1 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.662104] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.662610] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.662953] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.664088] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.664432] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.664862] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.665332] RBP: 0000000000000000 R08: ffff98342b92f838 R09: 0000000000000000
[40357.665750] R10: ffff9833f3b9d900 R11: ffff9833d485ba08 R12: ffff9832c3fa2888
[40357.666216] R13: ffff9833c677b840 R14: ffff98342b92f750 R15: ffff98342b92f7f8
[40357.666644] FS: 00007f24d8fc1740(0000) GS:ffff98343bd00000(0000) knlGS:0000000000000000
[40357.667168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.667519] CR2: 00007f11e9439310 CR3: 000000010b640003 CR4: 0000000000370ee0
[40357.667985] Call Trace:
[40357.668137]
[40357.668282] ? __mutex_lock+0x80/0x8a0
[40357.668511] ? __mutex_lock+0xda/0x8a0
[40357.668742] ? lock_release+0x1d0/0x2d0
[40357.669029] btrfs_run_delayed_refs+0x86/0x210
[40357.669316] ? __mutex_unlock_slowpath+0x35/0x260
[40357.669601] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.669959] ? __mutex_unlock_slowpath+0x35/0x260
[40357.670253] btrfs_commit_transaction+0x85e/0xad0
[40357.670535] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.670890] ? vfs_fsync_range+0x90/0x90
[40357.671193] iterate_supers+0x85/0xf0
[40357.671428] ksys_sync+0x50/0x80
[40357.671626] __do_sys_sync+0xa/0x10
[40357.671838] do_syscall_64+0x38/0x90
[40357.672062] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.672374] RIP: 0033:0x7f24d90bc38b
[40357.672591] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.673685] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.674137] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.674567] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.674995] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.675424] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.675881] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.676314]
[40357.676452] irq event stamp: 0
[40357.676636] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.677012] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.677502] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.677988] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.678369] ---[ end trace 3b3e0805a31a403d ]---
[40357.678818] ------------[ cut here ]------------
[40357.679111] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.679715] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.683342] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.683834] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.684422] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.684757] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.685949] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.686275] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.686696] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.687159] RBP: 0000000000000000 R08: ffff9833c6196700 R09: 0000000000000000
[40357.687592] R10: ffff98342b92f700 R11: ffff9833d485ba08 R12: ffff9832fdbd61a0
[40357.688058] R13: ffff9833c677b840 R14: ffff9833c6196618 R15: ffff9833c61966c0
[40357.688487] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.688966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.689319] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.689743] Call Trace:
[40357.689899]
[40357.690033] ? __mutex_lock+0x80/0x8a0
[40357.690274] ? __mutex_lock+0xda/0x8a0
[40357.690501] ? lock_release+0x1d0/0x2d0
[40357.690732] btrfs_run_delayed_refs+0x86/0x210
[40357.691001] ? __mutex_unlock_slowpath+0x35/0x260
[40357.691295] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.691607] ? __mutex_unlock_slowpath+0x35/0x260
[40357.691932] btrfs_commit_transaction+0x85e/0xad0
[40357.692211] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.692543] ? vfs_fsync_range+0x90/0x90
[40357.692873] iterate_supers+0x85/0xf0
[40357.693098] ksys_sync+0x50/0x80
[40357.693306] __do_sys_sync+0xa/0x10
[40357.693519] do_syscall_64+0x38/0x90
[40357.693736] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.694041] RIP: 0033:0x7f24d90bc38b
[40357.694269] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.695446] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.695898] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.696335] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.696755] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.697181] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.697613] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.698042]
[40357.698179] irq event stamp: 0
[40357.698378] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.698748] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.699240] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.699724] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.700096] ---[ end trace 3b3e0805a31a403e ]---
[40357.700791] ------------[ cut here ]------------
[40357.701163] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.701760] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.705256] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.705740] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.706252] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.706585] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.707684] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.708005] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.708442] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.708868] RBP: 0000000000000000 R08: ffff9833f3b9df88 R09: 0000000000000000
[40357.709301] R10: ffff9833c6196600 R11: ffff9833d485ba08 R12: ffff9833c3e50f08
[40357.709724] R13: ffff9833c677b840 R14: ffff9833f3b9dea0 R15: ffff9833f3b9df48
[40357.710144] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.710630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.710976] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.711412] Call Trace:
[40357.711566]
[40357.711701] ? __mutex_lock+0x80/0x8a0
[40357.711932] ? __mutex_lock+0xda/0x8a0
[40357.712159] ? lock_release+0x1d0/0x2d0
[40357.712405] btrfs_run_delayed_refs+0x86/0x210
[40357.712675] ? __mutex_unlock_slowpath+0x35/0x260
[40357.712962] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.713286] ? __mutex_unlock_slowpath+0x35/0x260
[40357.713572] btrfs_commit_transaction+0x85e/0xad0
[40357.713857] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.714180] ? vfs_fsync_range+0x90/0x90
[40357.714431] iterate_supers+0x85/0xf0
[40357.714653] ksys_sync+0x50/0x80
[40357.714849] __do_sys_sync+0xa/0x10
[40357.715068] do_syscall_64+0x38/0x90
[40357.715299] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.715602] RIP: 0033:0x7f24d90bc38b
[40357.715820] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.716919] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.717379] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.717797] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.718218] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.718648] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.719072] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.719506]
[40357.719642] irq event stamp: 0
[40357.719827] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.720198] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.720689] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.721173] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.721557] ---[ end trace 3b3e0805a31a403f ]---
[40357.721927] ------------[ cut here ]------------
[40357.722209] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.722800] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.726346] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.726834] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.727348] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.727687] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.728793] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.729112] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.729545] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.729971] RBP: 0000000000000000 R08: ffff9833c3057be0 R09: 0000000000000000
[40357.730404] R10: ffff9833f3b9de00 R11: ffff9833d485ba08 R12: ffff9833c3e503a8
[40357.730823] R13: ffff9833c677b840 R14: ffff9833c3057af8 R15: ffff9833c3057ba0
[40357.731364] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.731891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.732284] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.732707] Call Trace:
[40357.732863]
[40357.732997] ? __mutex_lock+0x80/0x8a0
[40357.733237] ? __mutex_lock+0xda/0x8a0
[40357.733465] ? lock_release+0x1d0/0x2d0
[40357.733700] btrfs_run_delayed_refs+0x86/0x210
[40357.733969] ? __mutex_unlock_slowpath+0x35/0x260
[40357.734263] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.734579] ? __mutex_unlock_slowpath+0x35/0x260
[40357.734864] btrfs_commit_transaction+0x85e/0xad0
[40357.735144] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.735476] ? vfs_fsync_range+0x90/0x90
[40357.735715] iterate_supers+0x85/0xf0
[40357.735941] ksys_sync+0x50/0x80
[40357.736137] __do_sys_sync+0xa/0x10
[40357.736360] do_syscall_64+0x38/0x90
[40357.736580] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.736883] RIP: 0033:0x7f24d90bc38b
[40357.737099] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.738199] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.738657] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.739083] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.739513] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.739937] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.740366] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.740788]
[40357.740927] irq event stamp: 0
[40357.741110] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.741492] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.741978] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.742468] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.742839] ---[ end trace 3b3e0805a31a4040 ]---
[40357.743204] ------------[ cut here ]------------
[40357.743494] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.744072] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.747566] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.748061] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.748569] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.748905] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.750009] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.750332] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.750752] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.751172] RBP: 0000000000000000 R08: ffff9833c5b60aa8 R09: 0000000000000000
[40357.751601] R10: ffff9833c3057a00 R11: ffff9833d485ba08 R12: ffff9833c3e505b0
[40357.752023] R13: ffff9833c677b840 R14: ffff9833c5b609c0 R15: ffff9833c5b60a68
[40357.752452] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.752930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.753282] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.753705] Call Trace:
[40357.753861]
[40357.753996] ? __mutex_lock+0x80/0x8a0
[40357.754235] ? __mutex_lock+0xda/0x8a0
[40357.754464] ? lock_release+0x1d0/0x2d0
[40357.754696] btrfs_run_delayed_refs+0x86/0x210
[40357.754992] ? __mutex_unlock_slowpath+0x35/0x260
[40357.755305] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.755621] ? __mutex_unlock_slowpath+0x35/0x260
[40357.755907] btrfs_commit_transaction+0x85e/0xad0
[40357.756187] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.756521] ? vfs_fsync_range+0x90/0x90
[40357.756761] iterate_supers+0x85/0xf0
[40357.756986] ksys_sync+0x50/0x80
[40357.757182] __do_sys_sync+0xa/0x10
[40357.757405] do_syscall_64+0x38/0x90
[40357.757624] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.757927] RIP: 0033:0x7f24d90bc38b
[40357.758144] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.759235] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.759679] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.760102] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.760533] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.761060] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.761499] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.761929]
[40357.762066] irq event stamp: 0
[40357.762264] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.762635] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.763118] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.763610] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.763985] ---[ end trace 3b3e0805a31a4041 ]---
[40357.764358] ------------[ cut here ]------------
[40357.764638] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.765219] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.768723] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.769215] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.769728] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.770065] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.771164] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.771491] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.771914] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.772347] RBP: 0000000000000000 R08: ffff98342a6e1f88 R09: 0000000000000000
[40357.772766] R10: ffff9833c5b60900 R11: ffff9833d485ba08 R12: ffff9833c3e507b8
[40357.773185] R13: ffff9833c677b840 R14: ffff98342a6e1ea0 R15: ffff98342a6e1f48
[40357.773615] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.774096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.774449] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.774877] Call Trace:
[40357.775029]
[40357.775163] ? __mutex_lock+0x80/0x8a0
[40357.775406] ? __mutex_lock+0xda/0x8a0
[40357.775634] ? lock_release+0x1d0/0x2d0
[40357.775873] btrfs_run_delayed_refs+0x86/0x210
[40357.776141] ? __mutex_unlock_slowpath+0x35/0x260
[40357.776437] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.776757] ? __mutex_unlock_slowpath+0x35/0x260
[40357.777046] btrfs_commit_transaction+0x85e/0xad0
[40357.777347] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.777670] ? vfs_fsync_range+0x90/0x90
[40357.777912] iterate_supers+0x85/0xf0
[40357.778136] ksys_sync+0x50/0x80
[40357.778346] __do_sys_sync+0xa/0x10
[40357.778560] do_syscall_64+0x38/0x90
[40357.778778] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.779088] RIP: 0033:0x7f24d90bc38b
[40357.779319] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.780429] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.780881] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.781315] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.781734] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.782282] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.782765] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.783189]
[40357.783337] irq event stamp: 0
[40357.783524] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.783899] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.784391] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.784876] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.785301] ---[ end trace 3b3e0805a31a4042 ]---
[40357.785661] ------------[ cut here ]------------
[40357.785942] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.786530] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.790033] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.790529] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.791120] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.791471] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.792577] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.792893] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.793323] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.793740] RBP: ffff9833c3bf6b20 R08: ffff98342a5bc848 R09: 0000000000000000
[40357.794159] R10: ffff98342a6e1e00 R11: ffff9833d485ba08 R12: ffff9834193f96e8
[40357.794588] R13: ffff9833c677b840 R14: ffff98342a5bc750 R15: ffff98342a5bc7f8
[40357.795010] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.795497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.795837] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.796272] Call Trace:
[40357.796425]
[40357.796559] ? __mutex_lock+0x80/0x8a0
[40357.796786] ? __mutex_lock+0xda/0x8a0
[40357.797014] ? lock_release+0x1d0/0x2d0
[40357.797258] btrfs_run_delayed_refs+0x86/0x210
[40357.797526] ? __mutex_unlock_slowpath+0x35/0x260
[40357.797806] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.798122] ? __mutex_unlock_slowpath+0x35/0x260
[40357.798416] btrfs_commit_transaction+0x85e/0xad0
[40357.798698] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.799025] ? vfs_fsync_range+0x90/0x90
[40357.799274] iterate_supers+0x85/0xf0
[40357.799498] ksys_sync+0x50/0x80
[40357.799694] __do_sys_sync+0xa/0x10
[40357.799908] do_syscall_64+0x38/0x90
[40357.800125] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.800439] RIP: 0033:0x7f24d90bc38b
[40357.800658] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.801756] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.802208] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.802637] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.803060] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.803489] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.803911] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.804349]
[40357.804485] irq event stamp: 0
[40357.804670] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.805047] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.805540] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.806028] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.806411] ---[ end trace 3b3e0805a31a4043 ]---
[40357.806775] ------------[ cut here ]------------
[40357.807055] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.807643] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.811143] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.811642] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.812144] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.812488] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.813589] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.813903] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.814333] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.814752] RBP: ffff9833c3bf6ac0 R08: ffff98342a5bcbf0 R09: 0000000000000000
[40357.815214] R10: ffff98342a5bc700 R11: ffff9833d485ba08 R12: ffff9834193f9208
[40357.815640] R13: ffff9833c677b840 R14: ffff98342a5bcaf8 R15: ffff98342a5bcba0
[40357.816064] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.816549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.816893] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.817324] Call Trace:
[40357.817477]
[40357.817610] btrfs_run_delayed_refs+0x86/0x210
[40357.817879] ? __mutex_unlock_slowpath+0x35/0x260
[40357.818160] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.818482] ? __mutex_unlock_slowpath+0x35/0x260
[40357.818766] btrfs_commit_transaction+0x85e/0xad0
[40357.819049] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.819382] ? vfs_fsync_range+0x90/0x90
[40357.819622] iterate_supers+0x85/0xf0
[40357.819843] ksys_sync+0x50/0x80
[40357.820042] __do_sys_sync+0xa/0x10
[40357.820265] do_syscall_64+0x38/0x90
[40357.820483] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.820782] RIP: 0033:0x7f24d90bc38b
[40357.821047] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.822140] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.822597] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.823018] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.823448] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.823873] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.824304] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.824728]
[40357.824868] irq event stamp: 0
[40357.825052] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.825438] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.825927] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.826421] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.826793] ---[ end trace 3b3e0805a31a4044 ]---
[40357.827155] ------------[ cut here ]------------
[40357.827445] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.828028] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.831521] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.832011] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.832523] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.832859] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.833951] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.834280] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.834701] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.835124] RBP: ffff9833c3bf6da0 R08: ffff98342a5bc710 R09: 0000000000000000
[40357.835555] R10: ffff98342a5bca00 R11: ffff9833d485ba08 R12: ffff9834193f9068
[40357.835977] R13: ffff9833c677b840 R14: ffff98342a5bc618 R15: ffff98342a5bc6c0
[40357.836406] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.836883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.837240] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.837660] Call Trace:
[40357.837810]
[40357.837950] btrfs_run_delayed_refs+0x86/0x210
[40357.838215] ? __mutex_unlock_slowpath+0x35/0x260
[40357.838510] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.838823] ? __mutex_unlock_slowpath+0x35/0x260
[40357.839107] btrfs_commit_transaction+0x85e/0xad0
[40357.839402] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.839724] ? vfs_fsync_range+0x90/0x90
[40357.839963] iterate_supers+0x85/0xf0
[40357.840187] ksys_sync+0x50/0x80
[40357.840399] __do_sys_sync+0xa/0x10
[40357.840614] do_syscall_64+0x38/0x90
[40357.840832] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.841136] RIP: 0033:0x7f24d90bc38b
[40357.841366] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.842591] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.843042] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.843473] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.843897] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.844330] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.844771] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.845259]
[40357.845397] irq event stamp: 0
[40357.845582] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.845956] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.846444] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.846927] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.847313] ---[ end trace 3b3e0805a31a4045 ]---
[40357.847672] ------------[ cut here ]------------
[40357.847955] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.848541] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.852068] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.852565] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.853068] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.853416] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.854516] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.854826] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.855260] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.855677] RBP: ffff9833c3bf6300 R08: ffff98342a5bcd28 R09: 0000000000000000
[40357.856098] R10: ffff98342a5bc600 R11: ffff9833d485ba08 R12: ffff9834193f9c30
[40357.856527] R13: ffff9833c677b840 R14: ffff98342a5bcc30 R15: ffff98342a5bccd8
[40357.856951] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.857436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.857775] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.858198] Call Trace:
[40357.858362]
[40357.858497] btrfs_run_delayed_refs+0x86/0x210
[40357.858766] ? __mutex_unlock_slowpath+0x35/0x260
[40357.859052] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.859376] ? __mutex_unlock_slowpath+0x35/0x260
[40357.859660] btrfs_commit_transaction+0x85e/0xad0
[40357.859948] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.860282] ? vfs_fsync_range+0x90/0x90
[40357.860520] iterate_supers+0x85/0xf0
[40357.860741] ksys_sync+0x50/0x80
[40357.860940] __do_sys_sync+0xa/0x10
[40357.861150] do_syscall_64+0x38/0x90
[40357.861385] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.861688] RIP: 0033:0x7f24d90bc38b
[40357.861907] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.863006] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.863465] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.863888] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.864320] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.864742] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.865161] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.865596]
[40357.865733] irq event stamp: 0
[40357.865922] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.866302] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.866784] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.867278] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.867650] ---[ end trace 3b3e0805a31a4046 ]---
[40357.868021] ------------[ cut here ]------------
[40357.868312] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.868885] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.872387] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.872878] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.873389] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.873725] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.874835] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.875197] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.875628] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.876060] RBP: ffff9833c3bf6f20 R08: ffff98342b92ff98 R09: 0000000000000000
[40357.876492] R10: ffff98342a5bcc00 R11: ffff9833d485ba08 R12: ffff9834193f9a90
[40357.876921] R13: ffff9833c677b840 R14: ffff98342b92fea0 R15: ffff98342b92ff48
[40357.877353] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.877835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.878184] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.878625] Call Trace:
[40357.878779]
[40357.878921] btrfs_run_delayed_refs+0x86/0x210
[40357.879190] ? __mutex_unlock_slowpath+0x35/0x260
[40357.879484] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.879800] ? __mutex_unlock_slowpath+0x35/0x260
[40357.880089] btrfs_commit_transaction+0x85e/0xad0
[40357.880381] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.880707] ? vfs_fsync_range+0x90/0x90
[40357.881012] iterate_supers+0x85/0xf0
[40357.881246] ksys_sync+0x50/0x80
[40357.881446] __do_sys_sync+0xa/0x10
[40357.881657] do_syscall_64+0x38/0x90
[40357.881880] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.882183] RIP: 0033:0x7f24d90bc38b
[40357.882414] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.883521] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.883971] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.884424] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.884843] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.885280] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.885703] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.886132]
[40357.886280] irq event stamp: 0
[40357.886466] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.886838] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.887338] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.887820] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.888195] ---[ end trace 3b3e0805a31a4047 ]---
[40357.888568] ------------[ cut here ]------------
[40357.888846] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.889442] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.892963] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.893463] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.893975] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.894321] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.895421] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.895734] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.896157] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.896586] RBP: ffff9833c3bf68c0 R08: ffff9833c817c848 R09: 0000000000000000
[40357.897008] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9834193f9270
[40357.897444] R13: ffff9833c677b840 R14: ffff9833c817c750 R15: ffff9833c817c7f8
[40357.897870] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.898358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.898700] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.899124] Call Trace:
[40357.899286]
[40357.899424] btrfs_run_delayed_refs+0x86/0x210
[40357.899692] ? __mutex_unlock_slowpath+0x35/0x260
[40357.899981] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.900307] ? __mutex_unlock_slowpath+0x35/0x260
[40357.900593] btrfs_commit_transaction+0x85e/0xad0
[40357.900880] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.901201] ? vfs_fsync_range+0x90/0x90
[40357.901449] iterate_supers+0x85/0xf0
[40357.901674] ksys_sync+0x50/0x80
[40357.901922] __do_sys_sync+0xa/0x10
[40357.902166] do_syscall_64+0x38/0x90
[40357.902463] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.902768] RIP: 0033:0x7f24d90bc38b
[40357.902995] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.904099] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.904556] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.905007] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.905455] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.905882] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.906316] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.906743]
[40357.906884] irq event stamp: 0
[40357.907068] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.907455] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.907945] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.908437] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.908813] ---[ end trace 3b3e0805a31a4048 ]---
[40357.909176] ------------[ cut here ]------------
[40357.909467] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.910054] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.913656] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.914149] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.914660] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.915003] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.916110] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.916435] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.916859] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.917294] RBP: ffff9833c3bf6b00 R08: ffff983402050980 R09: 0000000000000000
[40357.917719] R10: ffff9833c817c700 R11: ffff9833d485ba08 R12: ffff9834193f92d8
[40357.918146] R13: ffff9833c677b840 R14: ffff983402050888 R15: ffff983402050930
[40357.918575] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.919057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.919412] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.919840] Call Trace:
[40357.919997]
[40357.920134] btrfs_run_delayed_refs+0x86/0x210
[40357.920416] ? __mutex_unlock_slowpath+0x35/0x260
[40357.920701] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.921019] ? __mutex_unlock_slowpath+0x35/0x260
[40357.921314] btrfs_commit_transaction+0x85e/0xad0
[40357.921603] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.921930] ? vfs_fsync_range+0x90/0x90
[40357.922170] iterate_supers+0x85/0xf0
[40357.922405] ksys_sync+0x50/0x80
[40357.922604] __do_sys_sync+0xa/0x10
[40357.922817] do_syscall_64+0x38/0x90
[40357.923042] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.923356] RIP: 0033:0x7f24d90bc38b
[40357.923575] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.924674] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.925124] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.925553] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.925980] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.926410] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.926832] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.927270]
[40357.927408] irq event stamp: 0
[40357.927594] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.927970] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.928470] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.928956] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.929343] ---[ end trace 3b3e0805a31a4049 ]---
[40357.929708] ------------[ cut here ]------------
[40357.929993] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.930586] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.934136] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.934636] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.935183] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.935526] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.936628] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.936946] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.937376] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.937803] RBP: ffff9833c3bf60a0 R08: ffff983402050368 R09: 0000000000000000
[40357.938234] R10: ffff983402050800 R11: ffff9833d485ba08 R12: ffff9832c3fa2208
[40357.938657] R13: ffff9833c677b840 R14: ffff983402050270 R15: ffff983402050318
[40357.939079] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.939564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.939909] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.940340] Call Trace:
[40357.940494]
[40357.940627] btrfs_run_delayed_refs+0x86/0x210
[40357.940897] ? __mutex_unlock_slowpath+0x35/0x260
[40357.941234] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.941549] ? __mutex_unlock_slowpath+0x35/0x260
[40357.941830] btrfs_commit_transaction+0x85e/0xad0
[40357.942118] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.942448] ? vfs_fsync_range+0x90/0x90
[40357.942686] iterate_supers+0x85/0xf0
[40357.942910] ksys_sync+0x50/0x80
[40357.943108] __do_sys_sync+0xa/0x10
[40357.943330] do_syscall_64+0x38/0x90
[40357.943548] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.943854] RIP: 0033:0x7f24d90bc38b
[40357.944072] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.945201] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.945663] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.946088] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.946520] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.946944] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.947374] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.947798]
[40357.947939] irq event stamp: 0
[40357.948126] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.948509] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.949001] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.949498] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.949875] ---[ end trace 3b3e0805a31a404a ]---
[40357.950249] ------------[ cut here ]------------
[40357.950526] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.951105] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.954605] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.955101] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.955613] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.955951] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.957052] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.957380] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.957804] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.958244] RBP: ffff9833c3bf6760 R08: ffff9834020504a0 R09: 0000000000000000
[40357.958668] R10: ffff983402050200 R11: ffff9833d485ba08 R12: ffff9833c3e50478
[40357.959095] R13: ffff9833c677b840 R14: ffff9834020503a8 R15: ffff983402050450
[40357.959535] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.960022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.960376] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.960801] Call Trace:
[40357.960958]
[40357.961095] btrfs_run_delayed_refs+0x86/0x210
[40357.961376] ? __mutex_unlock_slowpath+0x35/0x260
[40357.961661] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.962023] ? __mutex_unlock_slowpath+0x35/0x260
[40357.962407] btrfs_commit_transaction+0x85e/0xad0
[40357.962695] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.963027] ? vfs_fsync_range+0x90/0x90
[40357.963280] iterate_supers+0x85/0xf0
[40357.963508] ksys_sync+0x50/0x80
[40357.963707] __do_sys_sync+0xa/0x10
[40357.963924] do_syscall_64+0x38/0x90
[40357.964143] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.964457] RIP: 0033:0x7f24d90bc38b
[40357.964676] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.965822] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.966286] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.966709] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.967131] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.967561] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.967983] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.968419]
[40357.968557] irq event stamp: 0
[40357.968743] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.969119] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.969619] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.970109] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.970490] ---[ end trace 3b3e0805a31a404b ]---
[40357.970853] ------------[ cut here ]------------
[40357.971182] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.971765] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.975280] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.975774] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.976290] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.976626] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.977732] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.978051] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.978488] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.978913] RBP: ffff9833c3bf6fc0 R08: ffff98342a5bc4a0 R09: 0000000000000000
[40357.979349] R10: ffff983402050300 R11: ffff9833d485ba08 R12: ffff9833c3e50958
[40357.979776] R13: ffff9833c677b840 R14: ffff98342a5bc3a8 R15: ffff98342a5bc450
[40357.980204] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40357.980697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40357.981045] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40357.981481] Call Trace:
[40357.981636]
[40357.981773] btrfs_run_delayed_refs+0x86/0x210
[40357.982118] ? __mutex_unlock_slowpath+0x35/0x260
[40357.982480] btrfs_start_dirty_block_groups+0x2af/0x540
[40357.982798] ? __mutex_unlock_slowpath+0x35/0x260
[40357.983086] btrfs_commit_transaction+0x85e/0xad0
[40357.983383] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40357.983709] ? vfs_fsync_range+0x90/0x90
[40357.983952] iterate_supers+0x85/0xf0
[40357.984179] ksys_sync+0x50/0x80
[40357.984390] __do_sys_sync+0xa/0x10
[40357.984604] do_syscall_64+0x38/0x90
[40357.984825] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40357.985131] RIP: 0033:0x7f24d90bc38b
[40357.985361] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40357.986463] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40357.986914] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40357.987347] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40357.987771] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40357.988198] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40357.988630] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40357.989059]
[40357.989198] irq event stamp: 0
[40357.989395] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40357.989771] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40357.990270] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40357.990756] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40357.991129] ---[ end trace 3b3e0805a31a404c ]---
[40357.991499] ------------[ cut here ]------------
[40357.991781] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40357.992378] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40357.995947] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40357.996467] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40357.996981] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40357.997328] 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 6c 48 8b 05 58 b5 85 01 e8
[40357.998431] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40357.998745] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40357.999168] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40357.999598] RBP: ffff9833c3bf6a00 R08: ffff9833c3bc4d28 R09: 0000000000000000
[40358.000023] R10: ffff98342a5bc300 R11: ffff9833d485ba08 R12: ffff9833c3e50410
[40358.000452] R13: ffff9833c677b840 R14: ffff9833c3bc4c30 R15: ffff9833c3bc4cd8
[40358.000878] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.001414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.001757] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.002187] Call Trace:
[40358.002349]
[40358.002485] btrfs_run_delayed_refs+0x86/0x210
[40358.002755] ? __mutex_unlock_slowpath+0x35/0x260
[40358.003044] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.003370] ? __mutex_unlock_slowpath+0x35/0x260
[40358.003658] btrfs_commit_transaction+0x85e/0xad0
[40358.003946] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.004279] ? vfs_fsync_range+0x90/0x90
[40358.004519] iterate_supers+0x85/0xf0
[40358.004742] ksys_sync+0x50/0x80
[40358.004942] __do_sys_sync+0xa/0x10
[40358.005157] do_syscall_64+0x38/0x90
[40358.005385] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.005690] RIP: 0033:0x7f24d90bc38b
[40358.005910] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.007012] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.007472] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.007901] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.008334] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.008754] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.009177] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.009614]
[40358.009750] irq event stamp: 0
[40358.009943] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.010325] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.010809] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.011302] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.011676] ---[ end trace 3b3e0805a31a404d ]---
[40358.012039] ------------[ cut here ]------------
[40358.012329] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.012906] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.016404] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.016899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.017414] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.017750] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.018856] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.019169] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.019600] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.020023] RBP: ffff9833c3bf6c80 R08: ffff9833c3bc44a0 R09: 0000000000000000
[40358.020454] R10: ffff9833c3bc4c30 R11: ffff9833d485ba08 R12: ffff9833c3e50138
[40358.020881] R13: ffff9833c677b840 R14: ffff9833c3bc43a8 R15: ffff9833c3bc4450
[40358.021311] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.021790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.022242] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.022666] Call Trace:
[40358.022819]
[40358.022960] btrfs_run_delayed_refs+0x86/0x210
[40358.023240] ? __mutex_unlock_slowpath+0x35/0x260
[40358.023525] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.023841] ? __mutex_unlock_slowpath+0x35/0x260
[40358.024131] btrfs_commit_transaction+0x85e/0xad0
[40358.024428] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.024757] ? vfs_fsync_range+0x90/0x90
[40358.025041] iterate_supers+0x85/0xf0
[40358.025276] ksys_sync+0x50/0x80
[40358.025475] __do_sys_sync+0xa/0x10
[40358.025686] do_syscall_64+0x38/0x90
[40358.025909] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.026210] RIP: 0033:0x7f24d90bc38b
[40358.026437] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.027538] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.027988] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.028417] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.028835] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.029268] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.029690] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.030116]
[40358.030265] irq event stamp: 0
[40358.030452] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.030824] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.031389] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.031883] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.032267] ---[ end trace 3b3e0805a31a404e ]---
[40358.032632] ------------[ cut here ]------------
[40358.032916] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.033507] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.037063] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.037565] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.038074] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.038422] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.039528] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.039843] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.040275] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.040697] RBP: ffff9833c3bf6b60 R08: ffff9833c817c5d8 R09: 0000000000000000
[40358.041121] R10: ffff9833c3bc43a8 R11: ffff9833d485ba08 R12: ffff9833c3e50f70
[40358.041552] R13: ffff9833c677b840 R14: ffff9833c817c4e0 R15: ffff9833c817c588
[40358.041979] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.042466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.042807] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.043244] Call Trace:
[40358.043396]
[40358.043530] btrfs_run_delayed_refs+0x86/0x210
[40358.043797] ? __mutex_unlock_slowpath+0x35/0x260
[40358.044087] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.044410] ? __mutex_unlock_slowpath+0x35/0x260
[40358.044696] btrfs_commit_transaction+0x85e/0xad0
[40358.044984] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.045319] ? vfs_fsync_range+0x90/0x90
[40358.045561] iterate_supers+0x85/0xf0
[40358.045787] ksys_sync+0x50/0x80
[40358.045992] __do_sys_sync+0xa/0x10
[40358.046206] do_syscall_64+0x38/0x90
[40358.046441] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.046745] RIP: 0033:0x7f24d90bc38b
[40358.046967] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.048071] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.048534] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.048962] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.049392] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.049813] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.050248] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.050676]
[40358.050811] irq event stamp: 0
[40358.051001] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.051383] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.051870] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.052366] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.052738] ---[ end trace 3b3e0805a31a404f ]---
[40358.053103] ------------[ cut here ]------------
[40358.053399] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.053979] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.057516] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.058007] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.058518] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.058857] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.059956] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.060279] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.060700] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.061182] RBP: ffff9833c3bf68a0 R08: ffff983402050230 R09: 0000000000000000
[40358.061617] R10: ffff9833c817c400 R11: ffff9833d485ba08 R12: ffff9833c3e50548
[40358.062048] R13: ffff9833c677b840 R14: ffff983402050138 R15: ffff9834020501e0
[40358.062485] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.062974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.063415] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.063890] Call Trace:
[40358.064046]
[40358.064213] btrfs_run_delayed_refs+0x86/0x210
[40358.064493] ? __mutex_unlock_slowpath+0x35/0x260
[40358.064781] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.065099] ? __mutex_unlock_slowpath+0x35/0x260
[40358.065396] btrfs_commit_transaction+0x85e/0xad0
[40358.065682] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.066005] ? vfs_fsync_range+0x90/0x90
[40358.066253] iterate_supers+0x85/0xf0
[40358.066478] ksys_sync+0x50/0x80
[40358.066674] __do_sys_sync+0xa/0x10
[40358.066890] do_syscall_64+0x38/0x90
[40358.067108] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.067421] RIP: 0033:0x7f24d90bc38b
[40358.067639] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.068743] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.069196] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.069627] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.070052] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.070481] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.070905] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.071340]
[40358.071477] irq event stamp: 0
[40358.071663] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.072037] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.072529] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.073016] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.073397] ---[ end trace 3b3e0805a31a4050 ]---
[40358.073789] ------------[ cut here ]------------
[40358.074100] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.074687] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.078196] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.078697] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.079201] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.079550] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.080654] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.080975] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.081408] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.081875] RBP: ffff9833c3bf6a80 R08: ffff9833f3ae3d28 R09: 0000000000000000
[40358.082394] R10: ffff983402050100 R11: ffff9833d485ba08 R12: ffff9833c3e50270
[40358.082820] R13: ffff9833c677b840 R14: ffff9833f3ae3c30 R15: ffff9833f3ae3cd8
[40358.083306] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.083787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.084135] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.084571] Call Trace:
[40358.084724]
[40358.084866] btrfs_run_delayed_refs+0x86/0x210
[40358.085178] ? __mutex_unlock_slowpath+0x35/0x260
[40358.085477] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.085793] ? __mutex_unlock_slowpath+0x35/0x260
[40358.086082] btrfs_commit_transaction+0x85e/0xad0
[40358.086377] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.086703] ? vfs_fsync_range+0x90/0x90
[40358.086947] iterate_supers+0x85/0xf0
[40358.087172] ksys_sync+0x50/0x80
[40358.087381] __do_sys_sync+0xa/0x10
[40358.087593] do_syscall_64+0x38/0x90
[40358.087813] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.088120] RIP: 0033:0x7f24d90bc38b
[40358.088350] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.089457] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.089907] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.090340] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.090759] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.091253] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.091674] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.092103]
[40358.092251] irq event stamp: 0
[40358.092437] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.092808] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.093305] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.093789] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.094163] ---[ end trace 3b3e0805a31a4051 ]---
[40358.094534] ------------[ cut here ]------------
[40358.094814] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.095409] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.098915] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.099414] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.099922] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.100268] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.101369] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.101683] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.102103] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.102533] RBP: ffff9833c3bf6d60 R08: ffff9833f3b9d980 R09: 0000000000000000
[40358.102957] R10: ffff9833f3ae3c00 R11: ffff9833d485ba08 R12: ffff9833c3e50d68
[40358.103386] R13: ffff9833c677b840 R14: ffff9833f3b9d888 R15: ffff9833f3b9d930
[40358.103807] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.104299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.104640] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.105065] Call Trace:
[40358.105219]
[40358.105366] btrfs_run_delayed_refs+0x86/0x210
[40358.105633] ? __mutex_unlock_slowpath+0x35/0x260
[40358.105919] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.106243] ? __mutex_unlock_slowpath+0x35/0x260
[40358.106526] btrfs_commit_transaction+0x85e/0xad0
[40358.106810] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.107136] ? vfs_fsync_range+0x90/0x90
[40358.107386] iterate_supers+0x85/0xf0
[40358.107612] ksys_sync+0x50/0x80
[40358.107809] __do_sys_sync+0xa/0x10
[40358.108025] do_syscall_64+0x38/0x90
[40358.108253] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.108557] RIP: 0033:0x7f24d90bc38b
[40358.108773] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.109875] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.110333] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.110754] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.111179] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.111614] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.112038] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.112472]
[40358.112609] irq event stamp: 0
[40358.112795] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.113171] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.113667] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.114155] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.114543] ---[ end trace 3b3e0805a31a4052 ]---
[40358.114915] ------------[ cut here ]------------
[40358.115246] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.115822] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.119334] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.119824] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.120335] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.120671] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.121830] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.122150] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.122580] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.123004] RBP: ffff9833c3bf6620 R08: ffff9833f3b9de60 R09: 0000000000000000
[40358.123436] R10: ffff9833f3b9d800 R11: ffff9833d485ba08 R12: ffff9833c3e50e38
[40358.123862] R13: ffff9833c677b840 R14: ffff9833f3b9dd68 R15: ffff9833f3b9de10
[40358.124294] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.124771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.125118] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.125553] Call Trace:
[40358.125710]
[40358.125851] btrfs_run_delayed_refs+0x86/0x210
[40358.126121] ? __mutex_unlock_slowpath+0x35/0x260
[40358.126415] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.126729] ? __mutex_unlock_slowpath+0x35/0x260
[40358.127016] btrfs_commit_transaction+0x85e/0xad0
[40358.127312] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.127635] ? vfs_fsync_range+0x90/0x90
[40358.127880] iterate_supers+0x85/0xf0
[40358.128104] ksys_sync+0x50/0x80
[40358.128315] __do_sys_sync+0xa/0x10
[40358.128529] do_syscall_64+0x38/0x90
[40358.128748] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.129055] RIP: 0033:0x7f24d90bc38b
[40358.129285] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.130391] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.130839] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.131274] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.131695] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.132119] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.132550] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.132976]
[40358.133112] irq event stamp: 0
[40358.133307] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.133682] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.134168] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.134665] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.135039] ---[ end trace 3b3e0805a31a4053 ]---
[40358.135410] ------------[ cut here ]------------
[40358.135690] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.136286] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.139803] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.140312] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.140817] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.141157] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.142363] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.142677] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.143151] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.143611] RBP: ffff9833c3bf6780 R08: ffff9833f3b9d848 R09: 0000000000000000
[40358.144077] R10: ffff9833f3b9dd00 R11: ffff9833d485ba08 R12: ffff9833c3e50af8
[40358.144506] R13: ffff9833c677b840 R14: ffff9833f3b9d750 R15: ffff9833f3b9d7f8
[40358.144929] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.145452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.145793] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.146215] Call Trace:
[40358.146377]
[40358.146514] btrfs_run_delayed_refs+0x86/0x210
[40358.146780] ? __mutex_unlock_slowpath+0x35/0x260
[40358.147066] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.147389] ? __mutex_unlock_slowpath+0x35/0x260
[40358.147672] btrfs_commit_transaction+0x85e/0xad0
[40358.147958] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.148295] ? vfs_fsync_range+0x90/0x90
[40358.148533] iterate_supers+0x85/0xf0
[40358.148755] ksys_sync+0x50/0x80
[40358.148956] __do_sys_sync+0xa/0x10
[40358.149166] do_syscall_64+0x38/0x90
[40358.149394] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.149696] RIP: 0033:0x7f24d90bc38b
[40358.149919] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.151064] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.151524] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.151950] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.152380] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.152798] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.153258] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.153682]
[40358.153817] irq event stamp: 0
[40358.154006] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.154390] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.154876] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.155372] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.155746] ---[ end trace 3b3e0805a31a4054 ]---
[40358.156115] ------------[ cut here ]------------
[40358.156410] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.156992] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.160493] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.160985] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.161496] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.161833] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.162927] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.163249] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.163670] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.164099] RBP: ffff9833c3bf6580 R08: ffff9833f3b9d5d8 R09: 0000000000000000
[40358.164530] R10: ffff9833f3b9d700 R11: ffff9833d485ba08 R12: ffff9833c3e50a28
[40358.164955] R13: ffff9833c677b840 R14: ffff9833f3b9d4e0 R15: ffff9833f3b9d588
[40358.165389] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.165870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.166209] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.166643] Call Trace:
[40358.166798]
[40358.166937] btrfs_run_delayed_refs+0x86/0x210
[40358.167205] ? __mutex_unlock_slowpath+0x35/0x260
[40358.167499] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.167813] ? __mutex_unlock_slowpath+0x35/0x260
[40358.168101] btrfs_commit_transaction+0x85e/0xad0
[40358.168396] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.168719] ? vfs_fsync_range+0x90/0x90
[40358.168959] iterate_supers+0x85/0xf0
[40358.169181] ksys_sync+0x50/0x80
[40358.169390] __do_sys_sync+0xa/0x10
[40358.169604] do_syscall_64+0x38/0x90
[40358.169822] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.170128] RIP: 0033:0x7f24d90bc38b
[40358.170357] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.171461] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.171918] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.172355] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.172776] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.173199] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.173629] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.174057]
[40358.174194] irq event stamp: 0
[40358.174389] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.174761] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.175300] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.175781] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.176154] ---[ end trace 3b3e0805a31a4055 ]---
[40358.176527] ------------[ cut here ]------------
[40358.176804] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.177394] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.180902] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.181456] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.181961] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.182307] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.183413] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.183727] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.184151] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.184582] RBP: ffff9833c3bf6820 R08: ffff9833c30574a0 R09: 0000000000000000
[40358.185006] R10: ffff9833f3b9d400 R11: ffff9833d485ba08 R12: ffff9833c3e50820
[40358.185436] R13: ffff9833c677b840 R14: ffff9833c30573a8 R15: ffff9833c3057450
[40358.185863] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.186352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.186695] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.187123] Call Trace:
[40358.187287]
[40358.187424] btrfs_run_delayed_refs+0x86/0x210
[40358.187697] ? __mutex_unlock_slowpath+0x35/0x260
[40358.187986] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.188311] ? __mutex_unlock_slowpath+0x35/0x260
[40358.188595] btrfs_commit_transaction+0x85e/0xad0
[40358.188881] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.189203] ? vfs_fsync_range+0x90/0x90
[40358.189463] iterate_supers+0x85/0xf0
[40358.189686] ksys_sync+0x50/0x80
[40358.189890] __do_sys_sync+0xa/0x10
[40358.190101] do_syscall_64+0x38/0x90
[40358.190328] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.190631] RIP: 0033:0x7f24d90bc38b
[40358.190851] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.191951] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.192407] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.192828] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.193263] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.193685] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.194112] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.194547]
[40358.194684] irq event stamp: 0
[40358.194872] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.195254] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.195734] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.196214] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.196593] ---[ end trace 3b3e0805a31a4056 ]---
[40358.196965] ------------[ cut here ]------------
[40358.197260] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.197834] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.201359] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.201894] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.202456] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.202793] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.203896] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.204208] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.204636] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.205102] RBP: ffff9833c3bf6100 R08: ffff9833c3057230 R09: 0000000000000000
[40358.205527] R10: ffff9833c3057300 R11: ffff9833d485ba08 R12: ffff9833c3e50b60
[40358.205951] R13: ffff9833c677b840 R14: ffff9833c3057138 R15: ffff9833c30571e0
[40358.206378] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.206857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.207198] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.207635] Call Trace:
[40358.207788]
[40358.207928] btrfs_run_delayed_refs+0x86/0x210
[40358.208193] ? __mutex_unlock_slowpath+0x35/0x260
[40358.208487] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.208801] ? __mutex_unlock_slowpath+0x35/0x260
[40358.209088] btrfs_commit_transaction+0x85e/0xad0
[40358.209382] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.209708] ? vfs_fsync_range+0x90/0x90
[40358.209951] iterate_supers+0x85/0xf0
[40358.210175] ksys_sync+0x50/0x80
[40358.210384] __do_sys_sync+0xa/0x10
[40358.210596] do_syscall_64+0x38/0x90
[40358.210816] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.211174] RIP: 0033:0x7f24d90bc38b
[40358.211402] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.212552] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.213006] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.213439] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.213868] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.214297] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.214718] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.215146]
[40358.215293] irq event stamp: 0
[40358.215482] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.215861] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.216351] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.216835] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.217208] ---[ end trace 3b3e0805a31a4057 ]---
[40358.217581] ------------[ cut here ]------------
[40358.217866] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.218453] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.221941] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.222437] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.222942] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.223289] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.224400] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.224715] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.225139] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.225570] RBP: ffff9833c3bf6ce0 R08: ffff9833c30575d8 R09: 0000000000000000
[40358.225996] R10: ffff9833c3057100 R11: ffff9833d485ba08 R12: ffff9833c3e50618
[40358.226429] R13: ffff9833c677b840 R14: ffff9833c30574e0 R15: ffff9833c3057588
[40358.226855] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.227338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.227681] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.228109] Call Trace:
[40358.228275]
[40358.228412] btrfs_run_delayed_refs+0x86/0x210
[40358.228683] ? __mutex_unlock_slowpath+0x35/0x260
[40358.228973] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.229299] ? __mutex_unlock_slowpath+0x35/0x260
[40358.229584] btrfs_commit_transaction+0x85e/0xad0
[40358.229887] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.230206] ? vfs_fsync_range+0x90/0x90
[40358.230456] iterate_supers+0x85/0xf0
[40358.230684] ksys_sync+0x50/0x80
[40358.230887] __do_sys_sync+0xa/0x10
[40358.231099] do_syscall_64+0x38/0x90
[40358.231328] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.231634] RIP: 0033:0x7f24d90bc38b
[40358.231856] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.232959] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.233416] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.233838] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.234271] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.234692] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.235155] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.235585]
[40358.235722] irq event stamp: 0
[40358.235910] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.236292] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.236774] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.237268] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.237636] ---[ end trace 3b3e0805a31a4058 ]---
[40358.238004] ------------[ cut here ]------------
[40358.238295] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.238876] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.242546] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.243049] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.243573] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.243915] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.245021] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.245348] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.245768] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.246191] RBP: ffff9833c3bf63a0 R08: ffff98342a6e1d28 R09: 0000000000000000
[40358.246623] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9833c3e50680
[40358.247048] R13: ffff9833c677b840 R14: ffff98342a6e1c30 R15: ffff98342a6e1cd8
[40358.247479] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.247956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.248308] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.248729] Call Trace:
[40358.248883]
[40358.249018] btrfs_run_delayed_refs+0x86/0x210
[40358.249298] ? __mutex_unlock_slowpath+0x35/0x260
[40358.249584] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.249900] ? __mutex_unlock_slowpath+0x35/0x260
[40358.250181] btrfs_commit_transaction+0x85e/0xad0
[40358.250473] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.250795] ? vfs_fsync_range+0x90/0x90
[40358.251037] iterate_supers+0x85/0xf0
[40358.251271] ksys_sync+0x50/0x80
[40358.251469] __do_sys_sync+0xa/0x10
[40358.251680] do_syscall_64+0x38/0x90
[40358.251902] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.252205] RIP: 0033:0x7f24d90bc38b
[40358.252433] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.253538] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.253988] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.254422] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.254843] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.255280] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.255700] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.256130]
[40358.256280] irq event stamp: 0
[40358.256467] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.256841] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.257342] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.257827] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.258204] ---[ end trace 3b3e0805a31a4059 ]---
[40358.258617] ------------[ cut here ]------------
[40358.258901] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.259489] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.263122] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.263622] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.264126] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.264469] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.265612] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.265930] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.266357] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.266777] RBP: ffff9833c3bf6860 R08: ffff9833c61960f8 R09: 0000000000000000
[40358.267199] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9832fdbd6340
[40358.267633] R13: ffff9833c677b840 R14: ffff9833c6196000 R15: ffff9833c61960a8
[40358.268061] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.268545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.268891] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.269331] Call Trace:
[40358.269486]
[40358.269623] btrfs_run_delayed_refs+0x86/0x210
[40358.269903] ? __mutex_unlock_slowpath+0x35/0x260
[40358.270186] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.270512] ? __mutex_unlock_slowpath+0x35/0x260
[40358.270797] btrfs_commit_transaction+0x85e/0xad0
[40358.271138] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.271467] ? vfs_fsync_range+0x90/0x90
[40358.271709] iterate_supers+0x85/0xf0
[40358.271979] ksys_sync+0x50/0x80
[40358.272235] __do_sys_sync+0xa/0x10
[40358.272452] do_syscall_64+0x38/0x90
[40358.272671] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.272979] RIP: 0033:0x7f24d90bc38b
[40358.273195] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.274307] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.274756] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.275179] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.275609] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.276036] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.276467] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.276897]
[40358.277032] irq event stamp: 0
[40358.277217] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.277602] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.278089] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.278581] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.278955] ---[ end trace 3b3e0805a31a405a ]---
[40358.279326] ------------[ cut here ]------------
[40358.279604] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.280182] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.283685] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.284182] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.284692] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.285031] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.286132] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.286457] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.286882] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.287314] RBP: ffff983408c532c0 R08: ffff9833d4c4de60 R09: 0000000000000000
[40358.287735] R10: ffff9833c6196000 R11: ffff9833d485ba08 R12: ffff9833fc87c618
[40358.288157] R13: ffff9833c677b840 R14: ffff9833d4c4dd68 R15: ffff9833d4c4de10
[40358.288588] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.289070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.289421] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.289850] Call Trace:
[40358.290004]
[40358.290140] btrfs_run_delayed_refs+0x86/0x210
[40358.290423] ? __mutex_unlock_slowpath+0x35/0x260
[40358.290711] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.291029] ? __mutex_unlock_slowpath+0x35/0x260
[40358.291324] btrfs_commit_transaction+0x85e/0xad0
[40358.291610] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.291938] ? vfs_fsync_range+0x90/0x90
[40358.292175] iterate_supers+0x85/0xf0
[40358.292411] ksys_sync+0x50/0x80
[40358.292611] __do_sys_sync+0xa/0x10
[40358.292824] do_syscall_64+0x38/0x90
[40358.293048] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.293363] RIP: 0033:0x7f24d90bc38b
[40358.293582] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.294686] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.295179] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.295606] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.296034] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.296465] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.296895] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.297336]
[40358.297474] irq event stamp: 0
[40358.297661] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.298035] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.298529] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.299020] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.299410] ---[ end trace 3b3e0805a31a405b ]---
[40358.299772] ------------[ cut here ]------------
[40358.300054] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.300643] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.304190] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.304696] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.305201] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.305554] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.306652] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.306968] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.307397] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.307817] RBP: ffff9833c3bf6540 R08: ffff9833c61965d8 R09: 0000000000000000
[40358.308249] R10: ffff9833d4c4dd00 R11: ffff9833d485ba08 R12: ffff9832fdbd6618
[40358.308669] R13: ffff9833c677b840 R14: ffff9833c61964e0 R15: ffff9833c6196588
[40358.309090] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.309575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.309919] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.310351] Call Trace:
[40358.310505]
[40358.310641] btrfs_run_delayed_refs+0x86/0x210
[40358.310913] ? __mutex_unlock_slowpath+0x35/0x260
[40358.311197] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.311525] ? __mutex_unlock_slowpath+0x35/0x260
[40358.311810] btrfs_commit_transaction+0x85e/0xad0
[40358.312098] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.312432] ? vfs_fsync_range+0x90/0x90
[40358.312672] iterate_supers+0x85/0xf0
[40358.312903] ksys_sync+0x50/0x80
[40358.313100] __do_sys_sync+0xa/0x10
[40358.313324] do_syscall_64+0x38/0x90
[40358.313543] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.313843] RIP: 0033:0x7f24d90bc38b
[40358.314065] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.315163] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.315620] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.316048] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.316480] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.316905] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.317341] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.317768]
[40358.317911] irq event stamp: 0
[40358.318099] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.318486] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.318975] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.319469] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.319838] ---[ end trace 3b3e0805a31a405c ]---
[40358.320201] ------------[ cut here ]------------
[40358.320494] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.321074] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.324701] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.325254] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.325757] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.326095] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.327195] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.327521] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.327946] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.328377] RBP: ffff9833c3bf6000 R08: ffff9833c6196ab8 R09: 0000000000000000
[40358.328801] R10: ffff9833c6196400 R11: ffff9833d485ba08 R12: ffff9832fdbd6f70
[40358.329241] R13: ffff9833c677b840 R14: ffff9833c61969c0 R15: ffff9833c6196a68
[40358.329663] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.330143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.330496] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.330983] Call Trace:
[40358.331134]
[40358.331283] btrfs_run_delayed_refs+0x86/0x210
[40358.331551] ? __mutex_unlock_slowpath+0x35/0x260
[40358.331836] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.332153] ? __mutex_unlock_slowpath+0x35/0x260
[40358.332448] btrfs_commit_transaction+0x85e/0xad0
[40358.332732] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.333058] ? vfs_fsync_range+0x90/0x90
[40358.333307] iterate_supers+0x85/0xf0
[40358.333531] ksys_sync+0x50/0x80
[40358.333728] __do_sys_sync+0xa/0x10
[40358.333942] do_syscall_64+0x38/0x90
[40358.334162] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.334476] RIP: 0033:0x7f24d90bc38b
[40358.334694] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.335794] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.336261] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.336680] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.337102] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.337533] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.337957] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.338391]
[40358.338527] irq event stamp: 0
[40358.338712] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.339085] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.339580] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.340065] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.340450] ---[ end trace 3b3e0805a31a405d ]---
[40358.340813] ------------[ cut here ]------------
[40358.341095] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.341683] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.345210] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.345711] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.346230] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.346567] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.347677] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.347998] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.348430] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.348869] RBP: ffff9833c3bf6040 R08: ffff9833c817c368 R09: 0000000000000000
[40358.349298] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9832fdbd69c0
[40358.349715] R13: ffff9833c677b840 R14: ffff9833c817c270 R15: ffff9833c817c318
[40358.350138] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.350621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.350965] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.351397] Call Trace:
[40358.351551]
[40358.351685] btrfs_run_delayed_refs+0x86/0x210
[40358.351956] ? __mutex_unlock_slowpath+0x35/0x260
[40358.352247] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.352559] ? __mutex_unlock_slowpath+0x35/0x260
[40358.352840] btrfs_commit_transaction+0x85e/0xad0
[40358.353127] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.353459] ? vfs_fsync_range+0x90/0x90
[40358.353697] iterate_supers+0x85/0xf0
[40358.353921] ksys_sync+0x50/0x80
[40358.354121] __do_sys_sync+0xa/0x10
[40358.354345] do_syscall_64+0x38/0x90
[40358.354565] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.354871] RIP: 0033:0x7f24d90bc38b
[40358.355130] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.356225] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.356675] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.357100] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.357615] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.358039] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.358466] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.358898]
[40358.359034] irq event stamp: 0
[40358.359231] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.359605] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.360089] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.360580] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.361012] ---[ end trace 3b3e0805a31a405e ]---
[40358.361383] ------------[ cut here ]------------
[40358.361662] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.362253] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.365746] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.366251] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.366750] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.367088] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.368188] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.368511] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.368940] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.369372] RBP: ffff9833c3bf6940 R08: ffff98341122c710 R09: 0000000000000000
[40358.369797] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9832fdbd6958
[40358.370234] R13: ffff9833c677b840 R14: ffff98341122c618 R15: ffff98341122c6c0
[40358.370661] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.371139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.371491] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.371919] Call Trace:
[40358.372072]
[40358.372207] btrfs_run_delayed_refs+0x86/0x210
[40358.372486] ? __mutex_unlock_slowpath+0x35/0x260
[40358.372773] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.373090] ? __mutex_unlock_slowpath+0x35/0x260
[40358.373385] btrfs_commit_transaction+0x85e/0xad0
[40358.373670] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.373998] ? vfs_fsync_range+0x90/0x90
[40358.374249] iterate_supers+0x85/0xf0
[40358.374473] ksys_sync+0x50/0x80
[40358.374670] __do_sys_sync+0xa/0x10
[40358.374885] do_syscall_64+0x38/0x90
[40358.375105] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.375419] RIP: 0033:0x7f24d90bc38b
[40358.375636] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.376739] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.377196] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.377624] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.378048] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.378476] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.378900] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.379335]
[40358.379473] irq event stamp: 0
[40358.379657] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.380032] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.380524] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.381008] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.381388] ---[ end trace 3b3e0805a31a405f ]---
[40358.381751] ------------[ cut here ]------------
[40358.382077] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.382709] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.386262] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.386754] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.387270] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.387605] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.388706] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.389023] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.389454] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.389882] RBP: ffff9833c3bf6ec0 R08: ffff9833c4553d28 R09: 0000000000000000
[40358.390312] R10: ffff98341122c600 R11: ffff9833d485ba08 R12: ffff9832f2076410
[40358.390732] R13: ffff9833c677b840 R14: ffff9833c4553c30 R15: ffff9833c4553cd8
[40358.391209] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.391691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.392041] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.392476] Call Trace:
[40358.392630]
[40358.392766] btrfs_run_delayed_refs+0x86/0x210
[40358.393041] ? __mutex_unlock_slowpath+0x35/0x260
[40358.393337] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.393653] ? __mutex_unlock_slowpath+0x35/0x260
[40358.393939] btrfs_commit_transaction+0x85e/0xad0
[40358.394234] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.394557] ? vfs_fsync_range+0x90/0x90
[40358.394796] iterate_supers+0x85/0xf0
[40358.395024] ksys_sync+0x50/0x80
[40358.395233] __do_sys_sync+0xa/0x10
[40358.395448] do_syscall_64+0x38/0x90
[40358.395668] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.395974] RIP: 0033:0x7f24d90bc38b
[40358.396190] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.397297] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.397746] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.398170] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.398609] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.399039] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.399472] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.399905]
[40358.400041] irq event stamp: 0
[40358.400239] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.400612] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.401100] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.401591] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.401966] ---[ end trace 3b3e0805a31a4060 ]---
[40358.402358] ------------[ cut here ]------------
[40358.402636] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.403213] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.406736] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.407240] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.407740] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.408076] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.409187] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.409513] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.409940] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.410371] RBP: ffff983408c53f20 R08: ffff9833d4c4d4a0 R09: 0000000000000000
[40358.410795] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9833fc87caf8
[40358.411230] R13: ffff9833c677b840 R14: ffff9833d4c4d3a8 R15: ffff9833d4c4d450
[40358.411650] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.412129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.412482] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.412910] Call Trace:
[40358.413066]
[40358.413199] ? btrfs_get_32+0x31/0xf0
[40358.413438] ? __mutex_lock+0x80/0x8a0
[40358.413667] ? __mutex_lock+0xda/0x8a0
[40358.413900] ? rcu_read_lock_sched_held+0x12/0x60
[40358.414181] ? lock_release+0x1f0/0x2d0
[40358.414427] btrfs_run_delayed_refs+0x86/0x210
[40358.414697] ? __mutex_unlock_slowpath+0x35/0x260
[40358.415027] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.415353] ? __mutex_unlock_slowpath+0x35/0x260
[40358.415638] btrfs_commit_transaction+0x85e/0xad0
[40358.415925] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.416257] ? vfs_fsync_range+0x90/0x90
[40358.416496] iterate_supers+0x85/0xf0
[40358.416722] ksys_sync+0x50/0x80
[40358.416923] __do_sys_sync+0xa/0x10
[40358.417136] do_syscall_64+0x38/0x90
[40358.417366] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.417673] RIP: 0033:0x7f24d90bc38b
[40358.417894] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.418996] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.419456] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.419883] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.420316] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.420739] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.421210] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.421643]
[40358.421780] irq event stamp: 0
[40358.422015] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.422394] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.422880] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.423371] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.423741] ---[ end trace 3b3e0805a31a4061 ]---
[40358.424104] ------------[ cut here ]------------
[40358.424394] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.424976] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.428480] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.428975] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.429490] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.429827] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.430932] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.431256] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.431676] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.432098] RBP: ffff9833c3bf6720 R08: ffff9833c45534a0 R09: 0000000000000000
[40358.432535] R10: ffff9833d4c4d300 R11: ffff9833d485ba08 R12: ffff9832f2076dd0
[40358.432964] R13: ffff9833c677b840 R14: ffff9833c45533a8 R15: ffff9833c4553450
[40358.433396] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.433879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.434238] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.434663] Call Trace:
[40358.434817]
[40358.434956] btrfs_run_delayed_refs+0x86/0x210
[40358.435237] ? __mutex_unlock_slowpath+0x35/0x260
[40358.435522] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.435836] ? __mutex_unlock_slowpath+0x35/0x260
[40358.436122] btrfs_commit_transaction+0x85e/0xad0
[40358.436441] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.436762] ? vfs_fsync_range+0x90/0x90
[40358.437003] iterate_supers+0x85/0xf0
[40358.437242] ksys_sync+0x50/0x80
[40358.437440] __do_sys_sync+0xa/0x10
[40358.437651] do_syscall_64+0x38/0x90
[40358.437872] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.438175] RIP: 0033:0x7f24d90bc38b
[40358.438401] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.439501] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.439948] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.440378] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.440797] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.441235] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.441657] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.442210]
[40358.442380] irq event stamp: 0
[40358.442566] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.442948] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.443441] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.443928] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.444313] ---[ end trace 3b3e0805a31a4062 ]---
[40358.444686] ------------[ cut here ]------------
[40358.444992] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.445599] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.449099] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.449599] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.450104] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.450454] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.451612] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.451928] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.452356] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.452775] RBP: ffff9833c3bf68e0 R08: ffff9833c45530f8 R09: 0000000000000000
[40358.453195] R10: ffff9833c4553300 R11: ffff9833d485ba08 R12: ffff9832f2076340
[40358.453626] R13: ffff9833c677b840 R14: ffff9833c4553000 R15: ffff9833c45530a8
[40358.454049] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.454533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.454877] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.455310] Call Trace:
[40358.455462]
[40358.455596] btrfs_run_delayed_refs+0x86/0x210
[40358.455867] ? __mutex_unlock_slowpath+0x35/0x260
[40358.456149] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.456470] ? __mutex_unlock_slowpath+0x35/0x260
[40358.456755] btrfs_commit_transaction+0x85e/0xad0
[40358.457041] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.457378] ? vfs_fsync_range+0x90/0x90
[40358.457619] iterate_supers+0x85/0xf0
[40358.457853] ksys_sync+0x50/0x80
[40358.458054] __do_sys_sync+0xa/0x10
[40358.458280] do_syscall_64+0x38/0x90
[40358.458502] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.458805] RIP: 0033:0x7f24d90bc38b
[40358.459027] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.460128] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.460585] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.461010] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.461445] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.461867] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.462326] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.462813]
[40358.462954] irq event stamp: 0
[40358.463140] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.463526] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.464059] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.464549] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.464926] ---[ end trace 3b3e0805a31a4063 ]---
[40358.465305] ------------[ cut here ]------------
[40358.465581] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.466161] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.469661] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.470154] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.470663] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.470999] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.472106] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.472429] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.472851] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.473287] RBP: ffff9833c3bf62c0 R08: ffff9833c4553980 R09: 0000000000000000
[40358.473710] R10: ffff9833c4553000 R11: ffff9833d485ba08 R12: ffff9832f2076e38
[40358.474135] R13: ffff9833c677b840 R14: ffff9833c4553888 R15: ffff9833c4553930
[40358.474570] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.475098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.475450] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.475881] Call Trace:
[40358.476033]
[40358.476169] btrfs_run_delayed_refs+0x86/0x210
[40358.476452] ? __mutex_unlock_slowpath+0x35/0x260
[40358.476737] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.477054] ? __mutex_unlock_slowpath+0x35/0x260
[40358.477351] btrfs_commit_transaction+0x85e/0xad0
[40358.477635] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.477961] ? vfs_fsync_range+0x90/0x90
[40358.478201] iterate_supers+0x85/0xf0
[40358.478435] ksys_sync+0x50/0x80
[40358.478635] __do_sys_sync+0xa/0x10
[40358.478854] do_syscall_64+0x38/0x90
[40358.479072] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.479385] RIP: 0033:0x7f24d90bc38b
[40358.479603] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.480714] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.481238] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.481659] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.482083] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.482513] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.482936] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.483371]
[40358.483507] irq event stamp: 0
[40358.483693] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.484066] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.484561] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.485048] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.485429] ---[ end trace 3b3e0805a31a4064 ]---
[40358.485791] ------------[ cut here ]------------
[40358.486074] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.486658] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.490165] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.490665] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.491172] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.491523] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.492625] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.492943] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.493372] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.493792] RBP: ffff9833c3bf6660 R08: ffff9833f3ae3980 R09: 0000000000000000
[40358.494215] R10: ffff9833c4553800 R11: ffff9833d485ba08 R12: ffff9832f2076270
[40358.494644] R13: ffff9833c677b840 R14: ffff9833f3ae3888 R15: ffff9833f3ae3930
[40358.495070] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.495558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.495904] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.496338] Call Trace:
[40358.496492]
[40358.496628] btrfs_run_delayed_refs+0x86/0x210
[40358.496902] ? __mutex_unlock_slowpath+0x35/0x260
[40358.497187] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.497512] ? __mutex_unlock_slowpath+0x35/0x260
[40358.497797] btrfs_commit_transaction+0x85e/0xad0
[40358.498083] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.498416] ? vfs_fsync_range+0x90/0x90
[40358.498659] iterate_supers+0x85/0xf0
[40358.498886] ksys_sync+0x50/0x80
[40358.499086] __do_sys_sync+0xa/0x10
[40358.499310] do_syscall_64+0x38/0x90
[40358.499531] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.499834] RIP: 0033:0x7f24d90bc38b
[40358.500053] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.501176] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.501633] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.502147] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.502670] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.503098] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.503561] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.503988]
[40358.504124] irq event stamp: 0
[40358.504319] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.504693] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.505227] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.505708] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.506081] ---[ end trace 3b3e0805a31a4065 ]---
[40358.506445] ------------[ cut here ]------------
[40358.506722] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.507312] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.510796] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.511344] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.511843] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.512181] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.513303] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.513614] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.514036] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.514466] RBP: ffff9833c3bf6b80 R08: ffff9833f3ae3f98 R09: 0000000000000000
[40358.514887] R10: ffff9833f3ae3800 R11: ffff9833d485ba08 R12: ffff9832f2076c98
[40358.515316] R13: ffff9833c677b840 R14: ffff9833f3ae3ea0 R15: ffff9833f3ae3f48
[40358.515734] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.516215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.516575] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.517002] Call Trace:
[40358.517155]
[40358.517306] btrfs_run_delayed_refs+0x86/0x210
[40358.517577] ? __mutex_unlock_slowpath+0x35/0x260
[40358.517866] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.518181] ? __mutex_unlock_slowpath+0x35/0x260
[40358.518474] btrfs_commit_transaction+0x85e/0xad0
[40358.518756] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.519085] ? vfs_fsync_range+0x90/0x90
[40358.519336] iterate_supers+0x85/0xf0
[40358.519561] ksys_sync+0x50/0x80
[40358.519758] __do_sys_sync+0xa/0x10
[40358.519973] do_syscall_64+0x38/0x90
[40358.520190] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.520502] RIP: 0033:0x7f24d90bc38b
[40358.520720] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.521823] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.522285] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.522707] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.523132] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.523561] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.523987] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.524428]
[40358.524566] irq event stamp: 0
[40358.524751] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.525125] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.525616] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.526100] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.526480] ---[ end trace 3b3e0805a31a4066 ]---
[40358.526840] ------------[ cut here ]------------
[40358.527120] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.527705] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.531192] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.531686] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.532194] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.532541] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.533648] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.533965] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.534393] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.534811] RBP: ffff9833c3bf6740 R08: ffff9833f3b9d710 R09: 0000000000000000
[40358.535286] R10: ffff9833f3ae3e00 R11: ffff9833d485ba08 R12: ffff9832f20765b0
[40358.535708] R13: ffff9833c677b840 R14: ffff9833f3b9d618 R15: ffff9833f3b9d6c0
[40358.536132] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.536620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.536964] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.537395] Call Trace:
[40358.537547]
[40358.537682] btrfs_run_delayed_refs+0x86/0x210
[40358.537953] ? __mutex_unlock_slowpath+0x35/0x260
[40358.538248] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.538563] ? __mutex_unlock_slowpath+0x35/0x260
[40358.538848] btrfs_commit_transaction+0x85e/0xad0
[40358.539132] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.539463] ? vfs_fsync_range+0x90/0x90
[40358.539702] iterate_supers+0x85/0xf0
[40358.539929] ksys_sync+0x50/0x80
[40358.540127] __do_sys_sync+0xa/0x10
[40358.540350] do_syscall_64+0x38/0x90
[40358.540568] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.540874] RIP: 0033:0x7f24d90bc38b
[40358.541141] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.542231] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.542678] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.543098] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.543525] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.543946] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.544374] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.544794]
[40358.544932] irq event stamp: 0
[40358.545117] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.545493] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.545978] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.546472] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.546847] ---[ end trace 3b3e0805a31a4067 ]---
[40358.547211] ------------[ cut here ]------------
[40358.547500] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.548077] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.551595] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.552094] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.552609] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.552946] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.554053] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.554375] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.554794] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.555235] RBP: ffff9833c3bf6600 R08: ffff9833f3b9dd28 R09: 0000000000000000
[40358.555655] R10: ffff9833f3b9d600 R11: ffff9833d485ba08 R12: ffff9832f20764e0
[40358.556076] R13: ffff9833c677b840 R14: ffff9833f3b9dc30 R15: ffff9833f3b9dcd8
[40358.556502] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.556981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.557326] CR2: 00007f11e957dfc0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.557746] Call Trace:
[40358.557900]
[40358.558036] btrfs_run_delayed_refs+0x86/0x210
[40358.558311] ? __mutex_unlock_slowpath+0x35/0x260
[40358.558595] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.558911] ? __mutex_unlock_slowpath+0x35/0x260
[40358.559196] btrfs_commit_transaction+0x85e/0xad0
[40358.559490] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.559816] ? vfs_fsync_range+0x90/0x90
[40358.560059] iterate_supers+0x85/0xf0
[40358.560293] ksys_sync+0x50/0x80
[40358.560493] __do_sys_sync+0xa/0x10
[40358.560707] do_syscall_64+0x38/0x90
[40358.560933] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.561247] RIP: 0033:0x7f24d90bc38b
[40358.561467] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.562655] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.563111] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.563544] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.563968] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.564396] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.564815] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.565296]
[40358.565436] irq event stamp: 0
[40358.565620] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.565993] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.566484] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.566969] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.567347] ---[ end trace 3b3e0805a31a4068 ]---
[40358.568420] ------------[ cut here ]------------
[40358.568707] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.569299] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.572830] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.573329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.573835] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.574172] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.575272] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.575587] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.576013] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.576442] RBP: ffff9833c3bf6a20 R08: ffff9833d46fc4a0 R09: 0000000000000000
[40358.576868] R10: ffff9833f3b9dc00 R11: ffff9833d485ba08 R12: ffff98330c5aaa28
[40358.577298] R13: ffff9833c677b840 R14: ffff9833d46fc3a8 R15: ffff9833d46fc450
[40358.577718] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.578196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.578544] CR2: 00007f11e965c2c0 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.578971] Call Trace:
[40358.579124]
[40358.579271] btrfs_run_delayed_refs+0x86/0x210
[40358.579543] ? __mutex_unlock_slowpath+0x35/0x260
[40358.579828] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.580147] ? __mutex_unlock_slowpath+0x35/0x260
[40358.580441] btrfs_commit_transaction+0x85e/0xad0
[40358.580726] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.581055] ? vfs_fsync_range+0x90/0x90
[40358.581307] iterate_supers+0x85/0xf0
[40358.581532] ksys_sync+0x50/0x80
[40358.581729] __do_sys_sync+0xa/0x10
[40358.581946] do_syscall_64+0x38/0x90
[40358.582165] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.582480] RIP: 0033:0x7f24d90bc38b
[40358.582698] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.583794] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.584256] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.584675] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.585098] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.585526] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.585948] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.586384]
[40358.586522] irq event stamp: 0
[40358.586710] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.587086] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.587577] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.588068] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.588452] ---[ end trace 3b3e0805a31a4069 ]---
[40358.589685] ------------[ cut here ]------------
[40358.589975] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.590566] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.594047] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.594545] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.595095] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.595438] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.596541] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.596857] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.597287] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.597708] RBP: ffff983408c539c0 R08: ffff9833d4c4df98 R09: 0000000000000000
[40358.598130] R10: ffff9833d46fc300 R11: ffff9833d485ba08 R12: ffff9833fc87cf08
[40358.598563] R13: ffff9833c677b840 R14: ffff9833d4c4dea0 R15: ffff9833d4c4df48
[40358.598986] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.599473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.599818] CR2: 00007f11e98ba010 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.600260] Call Trace:
[40358.600415]
[40358.600553] btrfs_run_delayed_refs+0x86/0x210
[40358.600822] ? __mutex_unlock_slowpath+0x35/0x260
[40358.601173] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.601498] ? __mutex_unlock_slowpath+0x35/0x260
[40358.601783] btrfs_commit_transaction+0x85e/0xad0
[40358.602072] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.602406] ? vfs_fsync_range+0x90/0x90
[40358.602647] iterate_supers+0x85/0xf0
[40358.602876] ksys_sync+0x50/0x80
[40358.603074] __do_sys_sync+0xa/0x10
[40358.603298] do_syscall_64+0x38/0x90
[40358.603517] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.603821] RIP: 0033:0x7f24d90bc38b
[40358.604044] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.605150] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.605611] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.606038] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.606472] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.606893] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.607324] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.607749]
[40358.607889] irq event stamp: 0
[40358.608075] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.608458] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.608945] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.609436] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.609809] ---[ end trace 3b3e0805a31a406a ]---
[40358.610241] ------------[ cut here ]------------
[40358.610520] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.611099] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.614712] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.615206] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.615713] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.616050] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.617151] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.617474] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.617899] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.618331] RBP: ffff983408c530c0 R08: ffff9833d4c4d230 R09: 0000000000000000
[40358.618752] R10: ffff9833d4c4de00 R11: ffff9833d485ba08 R12: ffff9833fc87cc98
[40358.619175] R13: ffff9833c677b840 R14: ffff9833d4c4d138 R15: ffff9833d4c4d1e0
[40358.619607] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.620087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.620439] CR2: 00007f11e98ba010 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.620864] Call Trace:
[40358.621017]
[40358.621155] btrfs_run_delayed_refs+0x86/0x210
[40358.621436] ? __mutex_unlock_slowpath+0x35/0x260
[40358.621722] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.622087] ? __mutex_unlock_slowpath+0x35/0x260
[40358.622474] btrfs_commit_transaction+0x85e/0xad0
[40358.622762] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.623093] ? vfs_fsync_range+0x90/0x90
[40358.623345] iterate_supers+0x85/0xf0
[40358.623572] ksys_sync+0x50/0x80
[40358.623771] __do_sys_sync+0xa/0x10
[40358.623987] do_syscall_64+0x38/0x90
[40358.624211] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.624527] RIP: 0033:0x7f24d90bc38b
[40358.624746] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.625887] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.626343] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.626764] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.627185] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.627616] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.628037] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.628471]
[40358.628608] irq event stamp: 0
[40358.628797] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.629170] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.629661] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.630146] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.630527] ---[ end trace 3b3e0805a31a406b ]---
[40358.630899] ------------[ cut here ]------------
[40358.631241] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.631814] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.635308] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.635802] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.636320] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.636657] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.637765] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.638083] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.638514] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.638938] RBP: ffff983408c53840 R08: ffff9833d4c4dbf0 R09: 0000000000000000
[40358.639372] R10: ffff9833d4c4d100 R11: ffff9833d485ba08 R12: ffff9833fc87c1a0
[40358.639795] R13: ffff9833c677b840 R14: ffff9833d4c4daf8 R15: ffff9833d4c4dba0
[40358.640230] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.640706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.641052] CR2: 00007f11e98ba010 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.641483] Call Trace:
[40358.641636]
[40358.641770] btrfs_run_delayed_refs+0x86/0x210
[40358.642040] ? __mutex_unlock_slowpath+0x35/0x260
[40358.642332] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.642645] ? __mutex_unlock_slowpath+0x35/0x260
[40358.642929] btrfs_commit_transaction+0x85e/0xad0
[40358.643210] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.643542] ? vfs_fsync_range+0x90/0x90
[40358.643781] iterate_supers+0x85/0xf0
[40358.644009] ksys_sync+0x50/0x80
[40358.644205] __do_sys_sync+0xa/0x10
[40358.644429] do_syscall_64+0x38/0x90
[40358.644648] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.644953] RIP: 0033:0x7f24d90bc38b
[40358.645168] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.646270] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.646715] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.647137] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.647568] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.647994] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.648425] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.648855]
[40358.648991] irq event stamp: 0
[40358.649179] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.649566] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.650058] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.650555] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.650933] ---[ end trace 3b3e0805a31a406c ]---
[40358.651314] ------------[ cut here ]------------
[40358.651595] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.652176] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.655749] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.656261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.656761] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.657158] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.658249] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.658560] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.658980] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.659412] RBP: ffff983408c53080 R08: ffff9833f3b9d230 R09: 0000000000000000
[40358.659831] R10: ffff9833d4c4da00 R11: ffff9833d485ba08 R12: ffff9833fc87cbc8
[40358.660267] R13: ffff9833c677b840 R14: ffff9833f3b9d138 R15: ffff9833f3b9d1e0
[40358.660688] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.661236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.661578] CR2: 00007f11e98ba010 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.662003] Call Trace:
[40358.662154]
[40358.662302] btrfs_run_delayed_refs+0x86/0x210
[40358.662569] ? __mutex_unlock_slowpath+0x35/0x260
[40358.662856] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.663169] ? __mutex_unlock_slowpath+0x35/0x260
[40358.663463] btrfs_commit_transaction+0x85e/0xad0
[40358.663745] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.664070] ? vfs_fsync_range+0x90/0x90
[40358.664320] iterate_supers+0x85/0xf0
[40358.664543] ksys_sync+0x50/0x80
[40358.664741] __do_sys_sync+0xa/0x10
[40358.664957] do_syscall_64+0x38/0x90
[40358.665175] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.665489] RIP: 0033:0x7f24d90bc38b
[40358.665707] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.666806] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.667268] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.667691] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.668116] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.668543] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.668963] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.669398]
[40358.669535] irq event stamp: 0
[40358.669719] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.670092] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.670588] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.671073] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.671453] ---[ end trace 3b3e0805a31a406d ]---
[40358.671814] ------------[ cut here ]------------
[40358.672095] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.672681] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.676184] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.676683] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.677188] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.677540] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.678641] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.678959] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.679393] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.679812] RBP: ffff9833c3bf6920 R08: ffff9833d46fcd28 R09: 0000000000000000
[40358.680248] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff98330c5aaf70
[40358.680671] R13: ffff9833c677b840 R14: ffff9833d46fcc30 R15: ffff9833d46fccd8
[40358.681096] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.681584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.681980] CR2: 00007f11e98ba010 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.682465] Call Trace:
[40358.682619]
[40358.682756] btrfs_run_delayed_refs+0x86/0x210
[40358.683028] ? __mutex_unlock_slowpath+0x35/0x260
[40358.683324] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.683641] ? __mutex_unlock_slowpath+0x35/0x260
[40358.683929] btrfs_commit_transaction+0x85e/0xad0
[40358.684210] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.684543] ? vfs_fsync_range+0x90/0x90
[40358.684783] iterate_supers+0x85/0xf0
[40358.685054] ksys_sync+0x50/0x80
[40358.685265] __do_sys_sync+0xa/0x10
[40358.685478] do_syscall_64+0x38/0x90
[40358.685698] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.686002] RIP: 0033:0x7f24d90bc38b
[40358.686230] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.687327] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.687772] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.688194] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.688625] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.689051] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.689481] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.689910]
[40358.690047] irq event stamp: 0
[40358.690244] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.690618] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.691154] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.691641] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.692017] ---[ end trace 3b3e0805a31a406e ]---
[40358.692392] ------------[ cut here ]------------
[40358.692671] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.693266] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.696758] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.697260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.697760] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.698097] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.699196] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.699516] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.699938] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.700368] RBP: ffff9833c3bf61a0 R08: ffff9833d46fc230 R09: 0000000000000000
[40358.700791] R10: ffff9833d46fcc00 R11: ffff9833d485ba08 R12: ffff98330c5aa4e0
[40358.701226] R13: ffff9833c677b840 R14: ffff9833d46fc138 R15: ffff9833d46fc1e0
[40358.701647] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.702128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.702481] CR2: 00007f11e98ba010 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.702911] Call Trace:
[40358.703064]
[40358.703203] btrfs_run_delayed_refs+0x86/0x210
[40358.703484] ? __mutex_unlock_slowpath+0x35/0x260
[40358.703772] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.704095] ? __mutex_unlock_slowpath+0x35/0x260
[40358.704391] btrfs_commit_transaction+0x85e/0xad0
[40358.704675] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.705000] ? vfs_fsync_range+0x90/0x90
[40358.705251] iterate_supers+0x85/0xf0
[40358.705477] ksys_sync+0x50/0x80
[40358.705676] __do_sys_sync+0xa/0x10
[40358.705894] do_syscall_64+0x38/0x90
[40358.706113] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.706428] RIP: 0033:0x7f24d90bc38b
[40358.706647] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.707755] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.708225] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.708646] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.709070] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.709500] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.709924] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.710360]
[40358.710498] irq event stamp: 0
[40358.710688] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.711066] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.711558] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.712042] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.712429] ---[ end trace 3b3e0805a31a406f ]---
[40358.712795] ------------[ cut here ]------------
[40358.713077] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.713663] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.717184] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.717682] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.718187] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.718531] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.719633] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.719952] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.720383] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.720806] RBP: ffff9833c3bf6c20 R08: ffff9833d46fc0f8 R09: 0000000000000000
[40358.721295] R10: ffff9833d46fc100 R11: ffff9833d485ba08 R12: ffff98330c5aa750
[40358.721718] R13: ffff9833c677b840 R14: ffff9833d46fc000 R15: ffff9833d46fc0a8
[40358.722150] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.722639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.722988] CR2: 00007f11e98ba010 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.723423] Call Trace:
[40358.723578]
[40358.723714] btrfs_run_delayed_refs+0x86/0x210
[40358.723986] ? __mutex_unlock_slowpath+0x35/0x260
[40358.724280] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.724595] ? __mutex_unlock_slowpath+0x35/0x260
[40358.724881] btrfs_commit_transaction+0x85e/0xad0
[40358.725164] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.725499] ? vfs_fsync_range+0x90/0x90
[40358.725737] iterate_supers+0x85/0xf0
[40358.725964] ksys_sync+0x50/0x80
[40358.726160] __do_sys_sync+0xa/0x10
[40358.726385] do_syscall_64+0x38/0x90
[40358.726605] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.726910] RIP: 0033:0x7f24d90bc38b
[40358.727126] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.728224] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.728673] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.729095] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.729525] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.729949] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.730380] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.730803]
[40358.730944] irq event stamp: 0
[40358.731129] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.731509] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.731997] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.732488] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.732866] ---[ end trace 3b3e0805a31a4070 ]---
[40358.733247] ------------[ cut here ]------------
[40358.733528] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.734105] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.737606] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.738103] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.738621] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.738961] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.740062] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.740388] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.740809] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.741244] RBP: ffff9833c3bf6fa0 R08: ffff9833d46fc980 R09: 0000000000000000
[40358.741663] R10: ffff9833d46fc000 R11: ffff9833d485ba08 R12: ffff98330c5aae38
[40358.742155] R13: ffff9833c677b840 R14: ffff9833d46fc888 R15: ffff9833d46fc930
[40358.742604] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.743085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.743435] CR2: 00007f11e98ba010 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.743864] Call Trace:
[40358.744018]
[40358.744153] btrfs_run_delayed_refs+0x86/0x210
[40358.744434] ? __mutex_unlock_slowpath+0x35/0x260
[40358.744720] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.745079] ? __mutex_unlock_slowpath+0x35/0x260
[40358.745369] btrfs_commit_transaction+0x85e/0xad0
[40358.745652] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.745976] ? vfs_fsync_range+0x90/0x90
[40358.746226] iterate_supers+0x85/0xf0
[40358.746450] ksys_sync+0x50/0x80
[40358.746647] __do_sys_sync+0xa/0x10
[40358.746862] do_syscall_64+0x38/0x90
[40358.747080] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.747392] RIP: 0033:0x7f24d90bc38b
[40358.747611] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.748718] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.749172] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.749601] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.750026] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.750454] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.750875] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.751361]
[40358.751499] irq event stamp: 0
[40358.751684] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.752149] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.752684] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.753173] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.753560] ---[ end trace 3b3e0805a31a4071 ]---
[40358.753930] ------------[ cut here ]------------
[40358.754208] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.754802] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.758318] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.758811] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.759329] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.759667] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.760774] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.761091] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.761523] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.761946] RBP: ffff9833c3bf6d20 R08: ffff9834146fa230 R09: 0000000000000000
[40358.762376] R10: ffff9833d46fc800 R11: ffff9833d485ba08 R12: ffff98330c5aadd0
[40358.762799] R13: ffff9833c677b840 R14: ffff9834146fa138 R15: ffff9834146fa1e0
[40358.763234] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.763712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.764060] CR2: 00007f11e98ba010 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.764493] Call Trace:
[40358.764645]
[40358.764782] btrfs_run_delayed_refs+0x86/0x210
[40358.765054] ? __mutex_unlock_slowpath+0x35/0x260
[40358.765348] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.765662] ? __mutex_unlock_slowpath+0x35/0x260
[40358.765953] btrfs_commit_transaction+0x85e/0xad0
[40358.766244] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.766569] ? vfs_fsync_range+0x90/0x90
[40358.766805] iterate_supers+0x85/0xf0
[40358.767032] ksys_sync+0x50/0x80
[40358.767241] __do_sys_sync+0xa/0x10
[40358.767454] do_syscall_64+0x38/0x90
[40358.767671] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.767976] RIP: 0033:0x7f24d90bc38b
[40358.768190] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.769291] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.769738] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.770161] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.770610] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.771033] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.771461] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.771889]
[40358.772025] irq event stamp: 0
[40358.772210] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.772592] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.773075] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.773564] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.773939] ---[ end trace 3b3e0805a31a4072 ]---
[40358.774311] ------------[ cut here ]------------
[40358.774588] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.775205] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.778718] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.779227] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.779726] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.780063] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.781222] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.781533] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.781956] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.782387] RBP: ffff9833c3bf61e0 R08: ffff9834146fa0f8 R09: 0000000000000000
[40358.782810] R10: ffff9834146fa100 R11: ffff9833d485ba08 R12: ffff98330c5aaea0
[40358.783242] R13: ffff9833c677b840 R14: ffff9834146fa000 R15: ffff9834146fa0a8
[40358.783662] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.784140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.784490] CR2: 00007f11e98ba010 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.784920] Call Trace:
[40358.785074]
[40358.785210] btrfs_run_delayed_refs+0x86/0x210
[40358.785488] ? __mutex_unlock_slowpath+0x35/0x260
[40358.785772] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.786087] ? __mutex_unlock_slowpath+0x35/0x260
[40358.786379] btrfs_commit_transaction+0x85e/0xad0
[40358.786661] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.786984] ? vfs_fsync_range+0x90/0x90
[40358.787231] iterate_supers+0x85/0xf0
[40358.787454] ksys_sync+0x50/0x80
[40358.787651] __do_sys_sync+0xa/0x10
[40358.787867] do_syscall_64+0x38/0x90
[40358.788084] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.788394] RIP: 0033:0x7f24d90bc38b
[40358.788613] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.789705] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.790155] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.790583] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.791009] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.791437] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.791863] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.792295]
[40358.792435] irq event stamp: 0
[40358.792620] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.792994] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.793482] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.793974] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.794359] ---[ end trace 3b3e0805a31a4073 ]---
[40358.795567] ------------[ cut here ]------------
[40358.795860] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.796446] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.799957] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.800457] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.800963] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.801307] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.802543] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.802863] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.803295] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.803719] RBP: ffff983408c532a0 R08: ffff9834020505d8 R09: 0000000000000000
[40358.804190] R10: ffff9834146fa000 R11: ffff9833d485ba08 R12: ffff9833fc87cdd0
[40358.804627] R13: ffff9833c677b840 R14: ffff9834020504e0 R15: ffff983402050588
[40358.805102] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.805589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.805987] CR2: 00007f11e98ea000 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.806423] Call Trace:
[40358.806579]
[40358.806717] btrfs_run_delayed_refs+0x86/0x210
[40358.806992] ? __mutex_unlock_slowpath+0x35/0x260
[40358.807290] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.807607] ? __mutex_unlock_slowpath+0x35/0x260
[40358.807894] btrfs_commit_transaction+0x85e/0xad0
[40358.808178] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.808512] ? vfs_fsync_range+0x90/0x90
[40358.808754] iterate_supers+0x85/0xf0
[40358.808984] ksys_sync+0x50/0x80
[40358.809185] __do_sys_sync+0xa/0x10
[40358.809408] do_syscall_64+0x38/0x90
[40358.809629] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.809937] RIP: 0033:0x7f24d90bc38b
[40358.810157] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.811325] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.811778] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.812205] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.812634] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.813058] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.813485] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.813916]
[40358.814052] irq event stamp: 0
[40358.814248] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.814618] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.815105] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.815594] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.815973] ---[ end trace 3b3e0805a31a4074 ]---
[40358.817143] ------------[ cut here ]------------
[40358.817446] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.818024] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.821521] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.822017] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.822531] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.822872] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.823975] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.824299] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.824717] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.825138] RBP: ffff9833c3bf67e0 R08: ffff9833c4553230 R09: 0000000000000000
[40358.825569] R10: ffff983402050400 R11: ffff9833d485ba08 R12: ffff98330c5aab60
[40358.825997] R13: ffff9833c677b840 R14: ffff9833c4553138 R15: ffff9833c45531e0
[40358.826434] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.826917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.827271] CR2: 00007f11e98ee008 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.827695] Call Trace:
[40358.827850]
[40358.827986] btrfs_run_delayed_refs+0x86/0x210
[40358.828267] ? __mutex_unlock_slowpath+0x35/0x260
[40358.828552] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.828867] ? __mutex_unlock_slowpath+0x35/0x260
[40358.829149] btrfs_commit_transaction+0x85e/0xad0
[40358.829441] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.829764] ? vfs_fsync_range+0x90/0x90
[40358.830008] iterate_supers+0x85/0xf0
[40358.830244] ksys_sync+0x50/0x80
[40358.830442] __do_sys_sync+0xa/0x10
[40358.830654] do_syscall_64+0x38/0x90
[40358.830876] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.831180] RIP: 0033:0x7f24d90bc38b
[40358.831410] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.832518] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.832974] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.833407] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.833828] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.834267] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.834689] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.835161]
[40358.835309] irq event stamp: 0
[40358.835494] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.835872] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.836367] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.836856] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.837238] ---[ end trace 3b3e0805a31a4075 ]---
[40358.837677] ------------[ cut here ]------------
[40358.837962] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.838549] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.842115] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.842617] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.843122] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.843469] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.844609] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.844929] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.845362] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.845782] RBP: ffff9833c3bf6ea0 R08: ffff9833c5b60230 R09: 0000000000000000
[40358.846203] R10: ffff9833c4553100 R11: ffff9833d485ba08 R12: ffff98330c5aa680
[40358.846633] R13: ffff9833c677b840 R14: ffff9833c5b60138 R15: ffff9833c5b601e0
[40358.847054] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.847539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.847887] CR2: 00007f11e98ee008 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.848322] Call Trace:
[40358.848480]
[40358.848616] btrfs_run_delayed_refs+0x86/0x210
[40358.848889] ? __mutex_unlock_slowpath+0x35/0x260
[40358.849173] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.849497] ? __mutex_unlock_slowpath+0x35/0x260
[40358.849783] btrfs_commit_transaction+0x85e/0xad0
[40358.850070] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.850404] ? vfs_fsync_range+0x90/0x90
[40358.850643] iterate_supers+0x85/0xf0
[40358.850871] ksys_sync+0x50/0x80
[40358.851067] __do_sys_sync+0xa/0x10
[40358.851289] do_syscall_64+0x38/0x90
[40358.851508] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.851811] RIP: 0033:0x7f24d90bc38b
[40358.852033] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.853136] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.853593] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.854020] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.854448] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.854874] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.855304] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.855731]
[40358.855873] irq event stamp: 0
[40358.856060] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.856446] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.856935] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.857432] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.857806] ---[ end trace 3b3e0805a31a4076 ]---
[40358.858174] ------------[ cut here ]------------
[40358.858464] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.859045] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.862705] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.863210] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.863723] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.864064] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.865207] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.865531] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.865954] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.866388] RBP: ffff9833c3bf67c0 R08: ffff9833c5b604a0 R09: 0000000000000000
[40358.866809] R10: ffff9833c5b60100 R11: ffff9833d485ba08 R12: ffff98330c5aa068
[40358.867244] R13: ffff9833c677b840 R14: ffff9833c5b603a8 R15: ffff9833c5b60450
[40358.867667] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.868148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.868501] CR2: 00007f11e98ee008 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.868928] Call Trace:
[40358.869081]
[40358.869232] btrfs_run_delayed_refs+0x86/0x210
[40358.869502] ? __mutex_unlock_slowpath+0x35/0x260
[40358.869785] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.870106] ? __mutex_unlock_slowpath+0x35/0x260
[40358.870400] btrfs_commit_transaction+0x85e/0xad0
[40358.870682] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.871055] ? vfs_fsync_range+0x90/0x90
[40358.871303] iterate_supers+0x85/0xf0
[40358.871527] ksys_sync+0x50/0x80
[40358.871723] __do_sys_sync+0xa/0x10
[40358.871939] do_syscall_64+0x38/0x90
[40358.872155] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.872468] RIP: 0033:0x7f24d90bc38b
[40358.872686] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.873782] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.874242] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.874661] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.875081] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.875509] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.875935] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.876367]
[40358.876506] irq event stamp: 0
[40358.876690] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.877065] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.877562] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.878049] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.878435] ---[ end trace 3b3e0805a31a4077 ]---
[40358.878801] ------------[ cut here ]------------
[40358.879094] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.879682] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.883202] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.883704] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.884227] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.884563] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.885664] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.885980] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.886409] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.886830] RBP: ffff983408c53bc0 R08: ffff983402050710 R09: 0000000000000000
[40358.887263] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff9833fc87c000
[40358.887686] R13: ffff9833c677b840 R14: ffff983402050618 R15: ffff9834020506c0
[40358.888109] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.888594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.888940] CR2: 00007f11e98ee008 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.889373] Call Trace:
[40358.889527]
[40358.889661] btrfs_run_delayed_refs+0x86/0x210
[40358.889931] ? __mutex_unlock_slowpath+0x35/0x260
[40358.890224] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.890541] ? __mutex_unlock_slowpath+0x35/0x260
[40358.890825] btrfs_commit_transaction+0x85e/0xad0
[40358.891112] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.891449] ? vfs_fsync_range+0x90/0x90
[40358.891690] iterate_supers+0x85/0xf0
[40358.891918] ksys_sync+0x50/0x80
[40358.892116] __do_sys_sync+0xa/0x10
[40358.892342] do_syscall_64+0x38/0x90
[40358.892563] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.892870] RIP: 0033:0x7f24d90bc38b
[40358.893090] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.894192] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.894649] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.895121] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.895551] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.895979] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.896414] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.896839]
[40358.896981] irq event stamp: 0
[40358.897168] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.897551] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.898043] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.898534] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.898911] ---[ end trace 3b3e0805a31a4078 ]---
[40358.899292] ------------[ cut here ]------------
[40358.899572] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.900152] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.903697] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.904189] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.904701] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.905041] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.906142] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.906465] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.906889] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.907323] RBP: ffff9833c3bf6640 R08: ffff9833d46fce60 R09: 0000000000000000
[40358.907747] R10: ffff983402050600 R11: ffff9833d485ba08 R12: ffff98330c5aa7b8
[40358.908173] R13: ffff9833c677b840 R14: ffff9833d46fcd68 R15: ffff9833d46fce10
[40358.908609] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.909092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.909446] CR2: 00007f11e98ee008 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.909879] Call Trace:
[40358.910031]
[40358.910167] btrfs_run_delayed_refs+0x86/0x210
[40358.910449] ? __mutex_unlock_slowpath+0x35/0x260
[40358.910738] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.911059] ? __mutex_unlock_slowpath+0x35/0x260
[40358.911355] btrfs_commit_transaction+0x85e/0xad0
[40358.911643] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.911973] ? vfs_fsync_range+0x90/0x90
[40358.912225] iterate_supers+0x85/0xf0
[40358.912451] ksys_sync+0x50/0x80
[40358.912652] __do_sys_sync+0xa/0x10
[40358.912871] do_syscall_64+0x38/0x90
[40358.913090] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.913409] RIP: 0033:0x7f24d90bc38b
[40358.913630] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.914729] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.915180] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.915610] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.916036] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.916466] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.916891] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.917325]
[40358.917462] irq event stamp: 0
[40358.917648] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.918021] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.918512] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.918997] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.919381] ---[ end trace 3b3e0805a31a4079 ]---
[40358.919747] ------------[ cut here ]------------
[40358.920030] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.920619] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.924311] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.924801] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.925360] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.925696] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.926799] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.927117] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.927550] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.927976] RBP: ffff983408c53800 R08: ffff9834146fa980 R09: 0000000000000000
[40358.928406] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff9833fc87c958
[40358.928826] R13: ffff9833c677b840 R14: ffff9834146fa888 R15: ffff9834146fa930
[40358.929262] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.929737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.930079] CR2: 00007f11e98ee008 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.930513] Call Trace:
[40358.930666]
[40358.930803] btrfs_run_delayed_refs+0x86/0x210
[40358.931126] ? __mutex_unlock_slowpath+0x35/0x260
[40358.931419] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.931732] ? __mutex_unlock_slowpath+0x35/0x260
[40358.932021] btrfs_commit_transaction+0x85e/0xad0
[40358.932337] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.932657] ? vfs_fsync_range+0x90/0x90
[40358.932898] iterate_supers+0x85/0xf0
[40358.933119] ksys_sync+0x50/0x80
[40358.933329] __do_sys_sync+0xa/0x10
[40358.933542] do_syscall_64+0x38/0x90
[40358.933758] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.934064] RIP: 0033:0x7f24d90bc38b
[40358.934292] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.935396] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.935850] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.936280] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.936700] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.937126] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.937556] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.937988]
[40358.938124] irq event stamp: 0
[40358.938321] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.938696] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.939183] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.939675] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.940052] ---[ end trace 3b3e0805a31a407a ]---
[40358.940427] ------------[ cut here ]------------
[40358.940705] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.941295] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.944798] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.945304] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.945806] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.946145] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.947246] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.947562] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.947989] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.948427] RBP: ffff9833c3bf63c0 R08: ffff9833c3bc4e60 R09: 0000000000000000
[40358.948854] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff98330c5aa958
[40358.949289] R13: ffff9833c677b840 R14: ffff9833c3bc4d68 R15: ffff9833c3bc4e10
[40358.949712] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.950192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.950545] CR2: 00007f11e98ee008 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.950971] Call Trace:
[40358.951124]
[40358.951271] btrfs_run_delayed_refs+0x86/0x210
[40358.951542] ? __mutex_unlock_slowpath+0x35/0x260
[40358.951826] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.952145] ? __mutex_unlock_slowpath+0x35/0x260
[40358.952442] btrfs_commit_transaction+0x85e/0xad0
[40358.952726] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.953053] ? vfs_fsync_range+0x90/0x90
[40358.953304] iterate_supers+0x85/0xf0
[40358.953529] ksys_sync+0x50/0x80
[40358.953727] __do_sys_sync+0xa/0x10
[40358.953943] do_syscall_64+0x38/0x90
[40358.954161] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.954474] RIP: 0033:0x7f24d90bc38b
[40358.954693] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.955838] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.956303] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.956725] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.957147] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.957576] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.958001] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.958440]
[40358.958578] irq event stamp: 0
[40358.958762] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.959136] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.959629] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.960115] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.960497] ---[ end trace 3b3e0805a31a407b ]---
[40358.960868] ------------[ cut here ]------------
[40358.961201] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.961784] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.965315] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.965806] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.966326] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.966664] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.967770] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.968091] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.968525] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.968952] RBP: ffff983408c53040 R08: ffff9833d41100f8 R09: 0000000000000000
[40358.969383] R10: ffff9833c3bc4d68 R11: ffff9833d485ba08 R12: ffff9833fc87ca90
[40358.969807] R13: ffff9833c677b840 R14: ffff9833d4110000 R15: ffff9833d41100a8
[40358.970243] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.970717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.971061] CR2: 00007f11e98ee008 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.971498] Call Trace:
[40358.971650]
[40358.971784] btrfs_run_delayed_refs+0x86/0x210
[40358.972053] ? __mutex_unlock_slowpath+0x35/0x260
[40358.972347] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.972661] ? __mutex_unlock_slowpath+0x35/0x260
[40358.972947] btrfs_commit_transaction+0x85e/0xad0
[40358.973241] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.973565] ? vfs_fsync_range+0x90/0x90
[40358.973802] iterate_supers+0x85/0xf0
[40358.974030] ksys_sync+0x50/0x80
[40358.974240] __do_sys_sync+0xa/0x10
[40358.974451] do_syscall_64+0x38/0x90
[40358.974669] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.974972] RIP: 0033:0x7f24d90bc38b
[40358.975189] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.976288] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.976736] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.977163] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.977596] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.978023] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.978454] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.978883]
[40358.979020] irq event stamp: 0
[40358.979206] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40358.979592] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40358.980079] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40358.980575] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40358.980951] ---[ end trace 3b3e0805a31a407c ]---
[40358.981329] ------------[ cut here ]------------
[40358.981607] WARNING: CPU: 0 PID: 432747 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40358.982328] 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 snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep joydev i2c_i801 snd_hda_core i2c_smbus snd_pcm snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40358.985877] CPU: 0 PID: 432747 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[40358.986373] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40358.986880] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40358.987226] 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 6c 48 8b 05 58 b5 85 01 e8
[40358.988327] RSP: 0018:ffffaac8075b7cb0 EFLAGS: 00010202
[40358.988639] RAX: 000000000000000d RBX: ffff98340e264800 RCX: 0000000000000000
[40358.989062] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[40358.989492] RBP: 0000000000000000 R08: ffff98341122c0e8 R09: 0000000000000000
[40358.989912] R10: ffff9833d4110000 R11: ffff9833d485ba08 R12: ffff9833c6040c40
[40358.990340] R13: ffff9833c677b840 R14: ffff98341122c000 R15: ffff98341122c0a8
[40358.990762] FS: 00007f24d8fc1740(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[40358.991309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40358.991650] CR2: 00007f11e98ee008 CR3: 000000010b640005 CR4: 0000000000370ef0
[40358.992080] Call Trace:
[40358.992243]
[40358.992380] btrfs_run_delayed_refs+0x86/0x210
[40358.992651] ? __mutex_unlock_slowpath+0x35/0x260
[40358.992938] btrfs_start_dirty_block_groups+0x2af/0x540
[40358.993263] ? __mutex_unlock_slowpath+0x35/0x260
[40358.993546] btrfs_commit_transaction+0x85e/0xad0
[40358.993829] ? btrfs_attach_transaction_barrier+0x1f/0x50
[40358.994154] ? vfs_fsync_range+0x90/0x90
[40358.994405] iterate_supers+0x85/0xf0
[40358.994630] ksys_sync+0x50/0x80
[40358.994828] __do_sys_sync+0xa/0x10
[40358.995043] do_syscall_64+0x38/0x90
[40358.995273] entry_SYSCALL_64_after_hwframe+0x44/0xae
[40358.995575] RIP: 0033:0x7f24d90bc38b
[40358.995794] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[40358.996901] RSP: 002b:00007fffe59f35d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[40358.997362] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d90bc38b
[40358.997781] RDX: 0000000000000000 RSI: 00000000714f7bf9 RDI: 000000000000015a
[40358.998207] RBP: 028f5c28f5c28f5c R08: 0000000000000022 R09: 00007fffe59f33f0
[40358.998640] R10: 000000000000004c R11: 0000000000000206 R12: 000000000000015a
[40358.999067] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d8fc16c8
[40358.999503]
[40358.999641] irq event stamp: 0
[40358.999828] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40359.000202] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40359.000695] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40359.001178] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40359.001561] ---[ end trace 3b3e0805a31a407d ]---
[40359.001935] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40359.002396] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40360.093705] BTRFS info (device dm-11): flagging fs with big metadata feature
[40360.094147] BTRFS info (device dm-11): using free space tree
[40360.094502] BTRFS info (device dm-11): has skinny extents
[40360.097241] BTRFS info (device dm-11): start tree-log replay
[40360.176787] loop0: detected capacity change from 0 to 6629376
[40360.196289] BTRFS info (device loop0): flagging fs with big metadata feature
[40360.196722] BTRFS info (device loop0): using free space tree
[40360.197068] BTRFS info (device loop0): has skinny extents
[40360.201534] BTRFS info (device loop0): enabling ssd optimizations