[29117.271594] ------------[ cut here ]------------
[29117.271879] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.272500] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.276151] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.276700] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.277248] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.277662] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.278011] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.279165] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.279502] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.279940] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.280394] RBP: 0000000000000000 R08: ffff9833c59d3ab8 R09: 0000000000000000
[29117.280836] R10: ffff9833d6993200 R11: 0000000000002da0 R12: ffff9833f54e4a10
[29117.281293] R13: ffff9833390775a0 R14: ffff9833c59d39c0 R15: ffff9833c59d3a68
[29117.281735] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.282242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.282615] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.283067] Call Trace:
[29117.283241]
[29117.283381] btrfs_run_delayed_refs+0x86/0x210
[29117.283677] flush_space+0x3c8/0x5f0
[29117.283899] ? rcu_read_lock_sched_held+0x12/0x60
[29117.284237] ? lock_release+0x1f0/0x2d0
[29117.284477] ? _raw_spin_unlock+0x29/0x40
[29117.284751] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.285119] process_one_work+0x270/0x5a0
[29117.285390] worker_thread+0x55/0x3c0
[29117.285624] ? process_one_work+0x5a0/0x5a0
[29117.285883] kthread+0x174/0x1a0
[29117.286089] ? set_kthread_struct+0x40/0x40
[29117.286375] ret_from_fork+0x1f/0x30
[29117.286608]
[29117.286750] irq event stamp: 0
[29117.286942] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.287348] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.287851] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.288346] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.288722] ---[ end trace 3b3e0805a31a35c4 ]---
[29117.289041] ------------[ cut here ]------------
[29117.289331] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.289915] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.293474] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.293982] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.294498] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.294896] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.295246] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.296351] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.296663] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.297085] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.297518] RBP: 0000000000000000 R08: ffff9833d69930f8 R09: 0000000000000000
[29117.297967] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9833c5293230
[29117.298400] R13: ffff9833390775a0 R14: ffff9833d6993000 R15: ffff9833d69930a8
[29117.298821] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.299309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.299651] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.300074] Call Trace:
[29117.300237]
[29117.300374] btrfs_run_delayed_refs+0x86/0x210
[29117.300642] flush_space+0x3c8/0x5f0
[29117.300859] ? rcu_read_lock_sched_held+0x12/0x60
[29117.301144] ? lock_release+0x1f0/0x2d0
[29117.301389] ? _raw_spin_unlock+0x29/0x40
[29117.301635] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.301965] process_one_work+0x270/0x5a0
[29117.302225] worker_thread+0x55/0x3c0
[29117.302450] ? process_one_work+0x5a0/0x5a0
[29117.302700] kthread+0x174/0x1a0
[29117.302896] ? set_kthread_struct+0x40/0x40
[29117.303149] ret_from_fork+0x1f/0x30
[29117.303382]
[29117.303519] irq event stamp: 0
[29117.303705] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.304094] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.304586] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.305073] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.305455] ---[ end trace 3b3e0805a31a35c5 ]---
[29117.305765] ------------[ cut here ]------------
[29117.306042] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.306633] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.310131] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.310658] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.311161] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.311567] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.311900] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.313000] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.313329] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.313748] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.314170] RBP: 0000000000000000 R08: ffff9833c0864710 R09: 0000000000000000
[29117.314601] R10: ffff9833d6993000 R11: 0000000000002c92 R12: ffff9833d69be700
[29117.315021] R13: ffff9833390775a0 R14: ffff9833c0864618 R15: ffff9833c08646c0
[29117.315460] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.315936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.316296] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.316718] Call Trace:
[29117.316868]
[29117.317002] btrfs_run_delayed_refs+0x86/0x210
[29117.317289] flush_space+0x3c8/0x5f0
[29117.317508] ? rcu_read_lock_sched_held+0x12/0x60
[29117.317790] ? lock_release+0x1f0/0x2d0
[29117.318021] ? _raw_spin_unlock+0x29/0x40
[29117.318278] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.318613] process_one_work+0x270/0x5a0
[29117.318855] worker_thread+0x55/0x3c0
[29117.319087] ? process_one_work+0x5a0/0x5a0
[29117.319351] kthread+0x174/0x1a0
[29117.319548] ? set_kthread_struct+0x40/0x40
[29117.319800] ret_from_fork+0x1f/0x30
[29117.320018]
[29117.320163] irq event stamp: 0
[29117.320360] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.320729] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.321221] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.321702] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.322103] ---[ end trace 3b3e0805a31a35c6 ]---
[29117.322414] ------------[ cut here ]------------
[29117.322694] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.323290] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.326779] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.327308] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.327811] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.328224] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.328559] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.329666] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.329979] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.330417] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.330837] RBP: 0000000000000000 R08: ffff9833c08645d8 R09: 0000000000000000
[29117.331273] R10: ffff9833c0864600 R11: 0000000000002c5d R12: ffff9833d69be070
[29117.331694] R13: ffff9833390775a0 R14: ffff9833c08644e0 R15: ffff9833c0864588
[29117.332116] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.332600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.332941] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.333380] Call Trace:
[29117.333533]
[29117.333669] btrfs_run_delayed_refs+0x86/0x210
[29117.333934] flush_space+0x3c8/0x5f0
[29117.334173] ? rcu_read_lock_sched_held+0x12/0x60
[29117.334468] ? lock_release+0x1f0/0x2d0
[29117.334702] ? _raw_spin_unlock+0x29/0x40
[29117.334946] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.335293] process_one_work+0x270/0x5a0
[29117.335537] worker_thread+0x55/0x3c0
[29117.335759] ? process_one_work+0x5a0/0x5a0
[29117.336010] kthread+0x174/0x1a0
[29117.336223] ? set_kthread_struct+0x40/0x40
[29117.336475] ret_from_fork+0x1f/0x30
[29117.336695]
[29117.336830] irq event stamp: 0
[29117.337015] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.337406] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.337886] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.338383] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.338755] ---[ end trace 3b3e0805a31a35c7 ]---
[29117.339076] ------------[ cut here ]------------
[29117.339367] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.339946] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.343444] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.343958] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.344475] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.344873] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.345221] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.346331] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.346643] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.347064] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.347496] RBP: 0000000000000000 R08: ffff9833c2af0980 R09: 0000000000000000
[29117.347915] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9833c52931c0
[29117.348350] R13: ffff9833390775a0 R14: ffff9833c2af0888 R15: ffff9833c2af0930
[29117.348771] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.349265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.349606] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.350026] Call Trace:
[29117.350196]
[29117.350333] btrfs_run_delayed_refs+0x86/0x210
[29117.350601] flush_space+0x3c8/0x5f0
[29117.350818] ? rcu_read_lock_sched_held+0x12/0x60
[29117.351103] ? lock_release+0x1f0/0x2d0
[29117.351348] ? _raw_spin_unlock+0x29/0x40
[29117.351593] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.351923] process_one_work+0x270/0x5a0
[29117.352232] worker_thread+0x55/0x3c0
[29117.352457] ? process_one_work+0x5a0/0x5a0
[29117.352707] kthread+0x174/0x1a0
[29117.352903] ? set_kthread_struct+0x40/0x40
[29117.353158] ret_from_fork+0x1f/0x30
[29117.353391]
[29117.353527] irq event stamp: 0
[29117.353713] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.354086] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.354578] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.355063] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.355446] ---[ end trace 3b3e0805a31a35c8 ]---
[29117.355762] ------------[ cut here ]------------
[29117.356040] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.356632] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.360132] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.360653] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.361155] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.361566] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.361898] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.362996] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.363322] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.363741] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.364194] RBP: 0000000000000000 R08: ffff9833d4eb0710 R09: 0000000000000000
[29117.364613] R10: ffff9833c2af0800 R11: 0000000000002afd R12: ffff9833d686dd90
[29117.365031] R13: ffff9833390775a0 R14: ffff9833d4eb0618 R15: ffff9833d4eb06c0
[29117.365470] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.365948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.366303] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.366726] Call Trace:
[29117.366880]
[29117.367015] btrfs_run_delayed_refs+0x86/0x210
[29117.367314] flush_space+0x3c8/0x5f0
[29117.367533] ? rcu_read_lock_sched_held+0x12/0x60
[29117.367818] ? lock_release+0x1f0/0x2d0
[29117.368054] ? _raw_spin_unlock+0x29/0x40
[29117.368310] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.368648] process_one_work+0x270/0x5a0
[29117.368893] worker_thread+0x55/0x3c0
[29117.369116] ? process_one_work+0x5a0/0x5a0
[29117.369381] kthread+0x174/0x1a0
[29117.369580] ? set_kthread_struct+0x40/0x40
[29117.369831] ret_from_fork+0x1f/0x30
[29117.370052]
[29117.370200] irq event stamp: 0
[29117.370386] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.370755] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.371251] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.371731] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.372104] ---[ end trace 3b3e0805a31a35c9 ]---
[29117.372433] ------------[ cut here ]------------
[29117.372711] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.373310] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.376801] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.377323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.377822] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.378232] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.378564] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.379661] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.379974] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.380409] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.380828] RBP: 0000000000000000 R08: ffff9833c452df98 R09: 0000000000000000
[29117.381260] R10: ffff9833d4eb0600 R11: 0000000000002aab R12: ffff9833d69bef50
[29117.381679] R13: ffff9833390775a0 R14: ffff9833c452dea0 R15: ffff9833c452df48
[29117.382149] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.382630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.382970] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.383410] Call Trace:
[29117.383562]
[29117.383695] btrfs_run_delayed_refs+0x86/0x210
[29117.383959] flush_space+0x3c8/0x5f0
[29117.384196] ? rcu_read_lock_sched_held+0x12/0x60
[29117.384479] ? lock_release+0x1f0/0x2d0
[29117.384710] ? _raw_spin_unlock+0x29/0x40
[29117.384953] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.385300] process_one_work+0x270/0x5a0
[29117.385544] worker_thread+0x55/0x3c0
[29117.385765] ? process_one_work+0x5a0/0x5a0
[29117.386015] kthread+0x174/0x1a0
[29117.386226] ? set_kthread_struct+0x40/0x40
[29117.386478] ret_from_fork+0x1f/0x30
[29117.386698]
[29117.386832] irq event stamp: 0
[29117.387016] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.387401] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.387883] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.388378] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.388751] ---[ end trace 3b3e0805a31a35ca ]---
[29117.389066] ------------[ cut here ]------------
[29117.389355] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.389934] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.393421] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.393932] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.394466] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.394864] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.395206] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.396301] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.396611] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.397028] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.397460] RBP: 0000000000000000 R08: ffff9833c452d230 R09: 0000000000000000
[29117.397877] R10: ffff9833c452de00 R11: 0000000000002a76 R12: ffff9833d69be310
[29117.398310] R13: ffff9833390775a0 R14: ffff9833c452d138 R15: ffff9833c452d1e0
[29117.398727] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.399213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.399552] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.399972] Call Trace:
[29117.400124]
[29117.400270] btrfs_run_delayed_refs+0x86/0x210
[29117.400538] flush_space+0x3c8/0x5f0
[29117.400753] ? rcu_read_lock_sched_held+0x12/0x60
[29117.401037] ? lock_release+0x1f0/0x2d0
[29117.401280] ? _raw_spin_unlock+0x29/0x40
[29117.401524] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.401855] process_one_work+0x270/0x5a0
[29117.402099] worker_thread+0x55/0x3c0
[29117.402334] ? process_one_work+0x5a0/0x5a0
[29117.402587] kthread+0x174/0x1a0
[29117.402783] ? set_kthread_struct+0x40/0x40
[29117.403036] ret_from_fork+0x1f/0x30
[29117.403272]
[29117.403407] irq event stamp: 0
[29117.403592] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.403961] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.404455] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.404935] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.405318] ---[ end trace 3b3e0805a31a35cb ]---
[29117.405622] ------------[ cut here ]------------
[29117.405898] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.406491] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.409973] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.410497] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.410994] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.411402] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.411733] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.412857] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.413174] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.413601] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.414020] RBP: 0000000000000000 R08: ffff9833c452d848 R09: 0000000000000000
[29117.414452] R10: ffff9833c452d100 R11: 0000000000002968 R12: ffff9833d69be8c0
[29117.414869] R13: ffff9833390775a0 R14: ffff9833c452d750 R15: ffff9833c452d7f8
[29117.415302] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.415774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.416114] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.416545] Call Trace:
[29117.416698]
[29117.416831] btrfs_run_delayed_refs+0x86/0x210
[29117.417103] flush_space+0x3c8/0x5f0
[29117.417331] ? rcu_read_lock_sched_held+0x12/0x60
[29117.417615] ? lock_release+0x1f0/0x2d0
[29117.417845] ? _raw_spin_unlock+0x29/0x40
[29117.418091] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.418434] process_one_work+0x270/0x5a0
[29117.418678] worker_thread+0x55/0x3c0
[29117.418898] ? process_one_work+0x5a0/0x5a0
[29117.419155] kthread+0x174/0x1a0
[29117.419363] ? set_kthread_struct+0x40/0x40
[29117.419618] ret_from_fork+0x1f/0x30
[29117.419836]
[29117.419973] irq event stamp: 0
[29117.420161] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.420548] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.421029] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.421527] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.421897] ---[ end trace 3b3e0805a31a35cc ]---
[29117.422230] ------------[ cut here ]------------
[29117.422505] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.423091] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.426588] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.427109] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.427616] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.428013] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.428361] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.429463] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.429774] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.430208] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.430627] RBP: 0000000000000000 R08: ffff9833c452d0f8 R09: 0000000000000000
[29117.431050] R10: ffff9833c452d700 R11: 0000000000002916 R12: ffff9833d69bea10
[29117.431481] R13: ffff9833390775a0 R14: ffff9833c452d000 R15: ffff9833c452d0a8
[29117.431903] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.432391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.432732] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.433155] Call Trace:
[29117.433318]
[29117.433454] btrfs_run_delayed_refs+0x86/0x210
[29117.433723] flush_space+0x3c8/0x5f0
[29117.433939] ? rcu_read_lock_sched_held+0x12/0x60
[29117.434238] ? lock_release+0x1f0/0x2d0
[29117.434472] ? _raw_spin_unlock+0x29/0x40
[29117.434718] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.435074] process_one_work+0x270/0x5a0
[29117.435332] worker_thread+0x55/0x3c0
[29117.435556] ? process_one_work+0x5a0/0x5a0
[29117.435809] kthread+0x174/0x1a0
[29117.436007] ? set_kthread_struct+0x40/0x40
[29117.436277] ret_from_fork+0x1f/0x30
[29117.436497]
[29117.436635] irq event stamp: 0
[29117.436819] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.437209] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.437692] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.438177] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.438558] ---[ end trace 3b3e0805a31a35cd ]---
[29117.438876] ------------[ cut here ]------------
[29117.439229] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.439813] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.443378] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.443891] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.444406] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.444806] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.445144] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.446252] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.446568] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.446987] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.447428] RBP: 0000000000000000 R08: ffff9833c452d5d8 R09: 0000000000000000
[29117.447848] R10: ffff9833c452d000 R11: 00000000000028c4 R12: ffff9833d69be620
[29117.448301] R13: ffff9833390775a0 R14: ffff9833c452d4e0 R15: ffff9833c452d588
[29117.448723] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.449214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.449555] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.449975] Call Trace:
[29117.450129]
[29117.450275] btrfs_run_delayed_refs+0x86/0x210
[29117.450547] flush_space+0x3c8/0x5f0
[29117.450779] ? rcu_read_lock_sched_held+0x12/0x60
[29117.451090] ? lock_release+0x1f0/0x2d0
[29117.451338] ? _raw_spin_unlock+0x29/0x40
[29117.451584] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.451917] process_one_work+0x270/0x5a0
[29117.452174] worker_thread+0x55/0x3c0
[29117.452408] ? process_one_work+0x5a0/0x5a0
[29117.452672] kthread+0x174/0x1a0
[29117.452867] ? set_kthread_struct+0x40/0x40
[29117.453122] ret_from_fork+0x1f/0x30
[29117.453354]
[29117.453491] irq event stamp: 0
[29117.453676] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.454067] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.454559] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.455043] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.455426] ---[ end trace 3b3e0805a31a35ce ]---
[29117.455757] ------------[ cut here ]------------
[29117.456040] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.456630] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.460112] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.460631] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.461131] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.461538] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.461870] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.462967] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.463293] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.463712] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.464132] RBP: 0000000000000000 R08: ffff9833cde1c5d8 R09: 0000000000000000
[29117.464562] R10: ffff9833c452d400 R11: 0000000000002855 R12: ffff9833c40a20e0
[29117.464980] R13: ffff9833390775a0 R14: ffff9833cde1c4e0 R15: ffff9833cde1c588
[29117.465412] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.465885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.466238] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.466659] Call Trace:
[29117.466807]
[29117.466942] btrfs_run_delayed_refs+0x86/0x210
[29117.467224] flush_space+0x3c8/0x5f0
[29117.467443] ? rcu_read_lock_sched_held+0x12/0x60
[29117.467724] ? lock_release+0x1f0/0x2d0
[29117.467955] ? _raw_spin_unlock+0x29/0x40
[29117.468214] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.468546] process_one_work+0x270/0x5a0
[29117.468788] worker_thread+0x55/0x3c0
[29117.469009] ? process_one_work+0x5a0/0x5a0
[29117.469279] kthread+0x174/0x1a0
[29117.469476] ? set_kthread_struct+0x40/0x40
[29117.469726] ret_from_fork+0x1f/0x30
[29117.469946]
[29117.470084] irq event stamp: 0
[29117.470280] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.470652] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.471135] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.471624] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.471994] ---[ end trace 3b3e0805a31a35cf ]---
[29117.472358] ------------[ cut here ]------------
[29117.472635] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.473232] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.476718] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.477243] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.477744] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.478141] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.478481] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.479580] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.479890] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.480322] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.480744] RBP: 0000000000000000 R08: ffff9833c3b3d0f8 R09: 0000000000000000
[29117.481164] R10: ffff9833cde1c400 R11: 0000000000002820 R12: ffff9833c40a2150
[29117.481594] R13: ffff9833390775a0 R14: ffff9833c3b3d000 R15: ffff9833c3b3d0a8
[29117.482012] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.482501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.482840] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.483274] Call Trace:
[29117.483425]
[29117.483557] btrfs_run_delayed_refs+0x86/0x210
[29117.483821] flush_space+0x3c8/0x5f0
[29117.484042] ? rcu_read_lock_sched_held+0x12/0x60
[29117.484349] ? lock_release+0x1f0/0x2d0
[29117.484583] ? _raw_spin_unlock+0x29/0x40
[29117.484825] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.485159] process_one_work+0x270/0x5a0
[29117.485415] worker_thread+0x55/0x3c0
[29117.485639] ? process_one_work+0x5a0/0x5a0
[29117.485888] kthread+0x174/0x1a0
[29117.486087] ? set_kthread_struct+0x40/0x40
[29117.486350] ret_from_fork+0x1f/0x30
[29117.486570]
[29117.486704] irq event stamp: 0
[29117.486889] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.487272] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.487754] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.488247] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.488616] ---[ end trace 3b3e0805a31a35d0 ]---
[29117.488914] ------------[ cut here ]------------
[29117.489208] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.489787] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.493270] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.493778] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.494291] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.494686] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.495014] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.496114] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.496436] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.496853] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.497287] RBP: 0000000000000000 R08: ffff9833c28f5368 R09: 0000000000000000
[29117.497784] R10: ffff9833c3b3d000 R11: 00000000000027ce R12: ffff9833c40a2ee0
[29117.498218] R13: ffff9833390775a0 R14: ffff9833c28f5270 R15: ffff9833c28f5318
[29117.498638] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.499115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.499464] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.499884] Call Trace:
[29117.500037]
[29117.500171] btrfs_run_delayed_refs+0x86/0x210
[29117.500451] flush_space+0x3c8/0x5f0
[29117.500667] ? rcu_read_lock_sched_held+0x12/0x60
[29117.500948] ? lock_release+0x1f0/0x2d0
[29117.501193] ? _raw_spin_unlock+0x29/0x40
[29117.501435] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.501765] process_one_work+0x270/0x5a0
[29117.502008] worker_thread+0x55/0x3c0
[29117.502274] ? process_one_work+0x5a0/0x5a0
[29117.502524] kthread+0x174/0x1a0
[29117.502719] ? set_kthread_struct+0x40/0x40
[29117.502971] ret_from_fork+0x1f/0x30
[29117.503205]
[29117.503341] irq event stamp: 0
[29117.503525] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.503894] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.504387] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.504867] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.505251] ---[ end trace 3b3e0805a31a35d1 ]---
[29117.505548] ------------[ cut here ]------------
[29117.505823] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.506417] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.509901] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.510425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.510920] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.511329] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.511661] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.512756] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.513071] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.513500] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.513917] RBP: 0000000000000000 R08: ffff9833c28f5710 R09: 0000000000000000
[29117.514367] R10: ffff9833c28f5200 R11: 000000000000277c R12: ffff9833c40a29a0
[29117.514785] R13: ffff9833390775a0 R14: ffff9833c28f5618 R15: ffff9833c28f56c0
[29117.515221] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.515695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.516036] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.516467] Call Trace:
[29117.516619]
[29117.516753] btrfs_run_delayed_refs+0x86/0x210
[29117.517020] flush_space+0x3c8/0x5f0
[29117.517252] ? rcu_read_lock_sched_held+0x12/0x60
[29117.517534] ? lock_release+0x1f0/0x2d0
[29117.517764] ? _raw_spin_unlock+0x29/0x40
[29117.518005] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.518356] process_one_work+0x270/0x5a0
[29117.518600] worker_thread+0x55/0x3c0
[29117.518820] ? process_one_work+0x5a0/0x5a0
[29117.519075] kthread+0x174/0x1a0
[29117.519283] ? set_kthread_struct+0x40/0x40
[29117.519535] ret_from_fork+0x1f/0x30
[29117.519752]
[29117.519888] irq event stamp: 0
[29117.520076] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.520458] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.520938] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.521432] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.521802] ---[ end trace 3b3e0805a31a35d2 ]---
[29117.522117] ------------[ cut here ]------------
[29117.522409] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.522991] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.526491] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.527004] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.527519] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.527917] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.528266] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.529372] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.529684] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.530110] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.530545] RBP: 0000000000000000 R08: ffff9833c28f4f98 R09: 0000000000000000
[29117.530968] R10: ffff9833c28f5600 R11: 000000000000254d R12: ffff9833c42a3a10
[29117.531404] R13: ffff9833390775a0 R14: ffff9833c28f4ea0 R15: ffff9833c28f4f48
[29117.531828] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.532365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.532708] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.533136] Call Trace:
[29117.533306]
[29117.533444] btrfs_run_delayed_refs+0x86/0x210
[29117.533712] flush_space+0x3c8/0x5f0
[29117.533929] ? rcu_read_lock_sched_held+0x12/0x60
[29117.534228] ? lock_release+0x1f0/0x2d0
[29117.534461] ? _raw_spin_unlock+0x29/0x40
[29117.534705] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.535042] process_one_work+0x270/0x5a0
[29117.535297] worker_thread+0x55/0x3c0
[29117.535521] ? process_one_work+0x5a0/0x5a0
[29117.535773] kthread+0x174/0x1a0
[29117.535970] ? set_kthread_struct+0x40/0x40
[29117.536236] ret_from_fork+0x1f/0x30
[29117.536458]
[29117.536594] irq event stamp: 0
[29117.536780] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.537156] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.537654] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.538140] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.538523] ---[ end trace 3b3e0805a31a35d3 ]---
[29117.538854] ------------[ cut here ]------------
[29117.539137] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.539729] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.543201] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.543711] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.544249] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.544645] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.544976] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.546077] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.546401] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.546820] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.547253] RBP: 0000000000000000 R08: ffff9833d526f848 R09: 0000000000000000
[29117.547671] R10: ffff9833c28f4e00 R11: 00000000000024fb R12: ffff9833c283c230
[29117.548091] R13: ffff9833390775a0 R14: ffff9833d526f750 R15: ffff9833d526f7f8
[29117.548521] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.548995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.549351] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.549770] Call Trace:
[29117.549920]
[29117.550058] btrfs_run_delayed_refs+0x86/0x210
[29117.550339] flush_space+0x3c8/0x5f0
[29117.550557] ? rcu_read_lock_sched_held+0x12/0x60
[29117.550839] ? lock_release+0x1f0/0x2d0
[29117.551073] ? _raw_spin_unlock+0x29/0x40
[29117.551331] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.551663] process_one_work+0x270/0x5a0
[29117.551905] worker_thread+0x55/0x3c0
[29117.552129] ? process_one_work+0x5a0/0x5a0
[29117.552392] kthread+0x174/0x1a0
[29117.552589] ? set_kthread_struct+0x40/0x40
[29117.552840] ret_from_fork+0x1f/0x30
[29117.553062]
[29117.553209] irq event stamp: 0
[29117.553395] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.553764] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.554258] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.554736] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.555110] ---[ end trace 3b3e0805a31a35d4 ]---
[29117.555428] ------------[ cut here ]------------
[29117.555706] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.556302] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.559802] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.560333] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.560840] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.561253] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.561586] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.562727] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.563045] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.563474] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.563895] RBP: 0000000000000000 R08: ffff9833c535ebf0 R09: 0000000000000000
[29117.564328] R10: ffff9833d526f700 R11: 00000000000024a9 R12: ffff9833c42a3d90
[29117.564752] R13: ffff9833390775a0 R14: ffff9833c535eaf8 R15: ffff9833c535eba0
[29117.565176] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.565663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.566003] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.566440] Call Trace:
[29117.566592]
[29117.566726] btrfs_run_delayed_refs+0x86/0x210
[29117.566993] flush_space+0x3c8/0x5f0
[29117.567226] ? rcu_read_lock_sched_held+0x12/0x60
[29117.567513] ? lock_release+0x1f0/0x2d0
[29117.567748] ? _raw_spin_unlock+0x29/0x40
[29117.567992] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.568341] process_one_work+0x270/0x5a0
[29117.568587] worker_thread+0x55/0x3c0
[29117.568809] ? process_one_work+0x5a0/0x5a0
[29117.569063] kthread+0x174/0x1a0
[29117.569271] ? set_kthread_struct+0x40/0x40
[29117.569524] ret_from_fork+0x1f/0x30
[29117.569743]
[29117.569878] irq event stamp: 0
[29117.570077] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.570457] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.570940] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.571433] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.571802] ---[ end trace 3b3e0805a31a35d5 ]---
[29117.572121] ------------[ cut here ]------------
[29117.572409] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.572990] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.576483] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.576992] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.577508] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.577904] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.578259] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.579356] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.579667] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.580088] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.580519] RBP: 0000000000000000 R08: ffff9833c577f848 R09: 0000000000000000
[29117.580938] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff98341eae79a0
[29117.581372] R13: ffff9833390775a0 R14: ffff9833c577f750 R15: ffff9833c577f7f8
[29117.581792] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.582282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.582620] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.583042] Call Trace:
[29117.583203]
[29117.583338] btrfs_run_delayed_refs+0x86/0x210
[29117.583604] flush_space+0x3c8/0x5f0
[29117.583819] ? rcu_read_lock_sched_held+0x12/0x60
[29117.584103] ? lock_release+0x1f0/0x2d0
[29117.584348] ? _raw_spin_unlock+0x29/0x40
[29117.584591] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.584923] process_one_work+0x270/0x5a0
[29117.585172] worker_thread+0x55/0x3c0
[29117.585405] ? process_one_work+0x5a0/0x5a0
[29117.585657] kthread+0x174/0x1a0
[29117.585852] ? set_kthread_struct+0x40/0x40
[29117.586107] ret_from_fork+0x1f/0x30
[29117.586338]
[29117.586475] irq event stamp: 0
[29117.586658] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.587027] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.587522] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.588003] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.588387] ---[ end trace 3b3e0805a31a35d6 ]---
[29117.588702] ------------[ cut here ]------------
[29117.588979] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.589575] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.593141] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.593664] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.594168] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.594576] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.594910] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.596013] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.596339] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.596768] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.597198] RBP: 0000000000000000 R08: ffff9833c452dd28 R09: 0000000000000000
[29117.597618] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9833d69becb0
[29117.598039] R13: ffff9833390775a0 R14: ffff9833c452dc30 R15: ffff9833c452dcd8
[29117.598470] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.598947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.599302] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.599722] Call Trace:
[29117.599874]
[29117.600008] btrfs_run_delayed_refs+0x86/0x210
[29117.600293] flush_space+0x3c8/0x5f0
[29117.600513] ? rcu_read_lock_sched_held+0x12/0x60
[29117.600795] ? lock_release+0x1f0/0x2d0
[29117.601035] ? _raw_spin_unlock+0x29/0x40
[29117.601311] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.601687] process_one_work+0x270/0x5a0
[29117.601946] worker_thread+0x55/0x3c0
[29117.602212] ? process_one_work+0x5a0/0x5a0
[29117.602483] kthread+0x174/0x1a0
[29117.602680] ? set_kthread_struct+0x40/0x40
[29117.602931] ret_from_fork+0x1f/0x30
[29117.603235]
[29117.603395] irq event stamp: 0
[29117.603586] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.603977] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.604511] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.605005] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.605404] ---[ end trace 3b3e0805a31a35d7 ]---
[29117.605782] ------------[ cut here ]------------
[29117.606062] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.606653] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.610159] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.610683] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.611201] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.611614] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.611944] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.613058] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.613383] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.613815] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.614249] RBP: 0000000000000000 R08: ffff9833d41a4f98 R09: 0000000000000000
[29117.614671] R10: ffff9833c452dc00 R11: 0000000000003e02 R12: ffff9833d69be230
[29117.615096] R13: ffff9833390775a0 R14: ffff9833d41a4ea0 R15: ffff9833d41a4f48
[29117.615528] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.616000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.616357] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.616785] Call Trace:
[29117.616936]
[29117.617076] btrfs_run_delayed_refs+0x86/0x210
[29117.617359] flush_space+0x3c8/0x5f0
[29117.617591] ? rcu_read_lock_sched_held+0x12/0x60
[29117.617875] ? lock_release+0x1f0/0x2d0
[29117.618120] ? _raw_spin_unlock+0x29/0x40
[29117.618376] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.618714] process_one_work+0x270/0x5a0
[29117.618956] worker_thread+0x55/0x3c0
[29117.619197] ? process_one_work+0x5a0/0x5a0
[29117.619450] kthread+0x174/0x1a0
[29117.619646] ? set_kthread_struct+0x40/0x40
[29117.619896] ret_from_fork+0x1f/0x30
[29117.620122]
[29117.620269] irq event stamp: 0
[29117.620456] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.620825] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.621324] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.621806] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.622255] ---[ end trace 3b3e0805a31a35d8 ]---
[29117.622582] ------------[ cut here ]------------
[29117.622919] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.623515] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.627005] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.627529] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.628029] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.628443] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.628777] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.629876] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.630203] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.630622] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.631042] RBP: 0000000000000000 R08: ffff9833d41a45d8 R09: 0000000000000000
[29117.631474] R10: ffff9833d41a4e00 R11: 0000000000003d93 R12: ffff9833c3f923f0
[29117.631923] R13: ffff9833390775a0 R14: ffff9833d41a44e0 R15: ffff9833d41a4588
[29117.632355] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.632828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.633169] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.633601] Call Trace:
[29117.633753]
[29117.633886] btrfs_run_delayed_refs+0x86/0x210
[29117.634191] flush_space+0x3c8/0x5f0
[29117.634410] ? rcu_read_lock_sched_held+0x12/0x60
[29117.634692] ? lock_release+0x1f0/0x2d0
[29117.634923] ? _raw_spin_unlock+0x29/0x40
[29117.635169] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.635514] process_one_work+0x270/0x5a0
[29117.635758] worker_thread+0x55/0x3c0
[29117.635980] ? process_one_work+0x5a0/0x5a0
[29117.636248] kthread+0x174/0x1a0
[29117.636446] ? set_kthread_struct+0x40/0x40
[29117.636697] ret_from_fork+0x1f/0x30
[29117.636915]
[29117.637055] irq event stamp: 0
[29117.637251] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.637623] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.638104] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.638594] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.638964] ---[ end trace 3b3e0805a31a35d9 ]---
[29117.639289] ------------[ cut here ]------------
[29117.639565] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.640147] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.643807] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.644342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.644866] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.645282] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.645625] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.646838] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.647226] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.647649] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.648139] RBP: 0000000000000000 R08: ffff9833d41a4848 R09: 0000000000000000
[29117.648647] R10: ffff9833d41a4400 R11: 0000000000003d5e R12: ffff9833c3f92f50
[29117.649119] R13: ffff9833390775a0 R14: ffff9833d41a4750 R15: ffff9833d41a47f8
[29117.649610] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.650151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.650531] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.651008] Call Trace:
[29117.651174]
[29117.651384] btrfs_run_delayed_refs+0x86/0x210
[29117.651675] flush_space+0x3c8/0x5f0
[29117.651951] ? rcu_read_lock_sched_held+0x12/0x60
[29117.652348] ? lock_release+0x1f0/0x2d0
[29117.652662] ? _raw_spin_unlock+0x29/0x40
[29117.652925] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.653360] process_one_work+0x270/0x5a0
[29117.653617] worker_thread+0x55/0x3c0
[29117.653919] ? process_one_work+0x5a0/0x5a0
[29117.654221] kthread+0x174/0x1a0
[29117.654486] ? set_kthread_struct+0x40/0x40
[29117.654759] ret_from_fork+0x1f/0x30
[29117.655053]
[29117.655218] irq event stamp: 0
[29117.655415] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.655869] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.656485] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.657061] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.657480] ---[ end trace 3b3e0805a31a35da ]---
[29117.657889] ------------[ cut here ]------------
[29117.658209] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.658943] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.663001] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.663563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.664096] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.664530] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.664882] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.666049] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.666392] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.666835] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.667303] RBP: 0000000000000000 R08: ffff9833c59970f8 R09: 0000000000000000
[29117.667759] R10: ffff9833d41a4700 R11: 0000000000003cef R12: ffff9833c3f92620
[29117.668228] R13: ffff9833390775a0 R14: ffff9833c5997000 R15: ffff9833c59970a8
[29117.668686] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.669209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.669581] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.670041] Call Trace:
[29117.670224]
[29117.670382] btrfs_run_delayed_refs+0x86/0x210
[29117.670666] flush_space+0x3c8/0x5f0
[29117.670882] ? rcu_read_lock_sched_held+0x12/0x60
[29117.671166] ? lock_release+0x1f0/0x2d0
[29117.671410] ? _raw_spin_unlock+0x29/0x40
[29117.671656] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.671987] process_one_work+0x270/0x5a0
[29117.672284] worker_thread+0x55/0x3c0
[29117.672544] ? process_one_work+0x5a0/0x5a0
[29117.672792] kthread+0x174/0x1a0
[29117.672986] ? set_kthread_struct+0x40/0x40
[29117.673289] ret_from_fork+0x1f/0x30
[29117.673545]
[29117.673679] irq event stamp: 0
[29117.673863] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.674274] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.674754] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.675247] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.675619] ---[ end trace 3b3e0805a31a35db ]---
[29117.675938] ------------[ cut here ]------------
[29117.676234] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.676815] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.680315] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.680826] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.681339] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.681739] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.682139] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.683242] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.683554] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.683971] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.684408] RBP: 0000000000000000 R08: ffff98341484a0f8 R09: 0000000000000000
[29117.684829] R10: ffff9833c5997000 R11: 0000000000003cba R12: ffff9833c4669b60
[29117.685263] R13: ffff9833390775a0 R14: ffff98341484a000 R15: ffff98341484a0a8
[29117.685685] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.686163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.686514] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.686937] Call Trace:
[29117.687096]
[29117.687247] btrfs_run_delayed_refs+0x86/0x210
[29117.687525] flush_space+0x3c8/0x5f0
[29117.687743] ? rcu_read_lock_sched_held+0x12/0x60
[29117.688025] ? lock_release+0x1f0/0x2d0
[29117.688275] ? _raw_spin_unlock+0x29/0x40
[29117.688522] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.688854] process_one_work+0x270/0x5a0
[29117.689101] worker_thread+0x55/0x3c0
[29117.689333] ? process_one_work+0x5a0/0x5a0
[29117.689586] kthread+0x174/0x1a0
[29117.689782] ? set_kthread_struct+0x40/0x40
[29117.690036] ret_from_fork+0x1f/0x30
[29117.690267]
[29117.690405] irq event stamp: 0
[29117.690590] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.690959] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.691457] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.691938] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.692324] ---[ end trace 3b3e0805a31a35dc ]---
[29117.692642] ------------[ cut here ]------------
[29117.692918] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.693512] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.697045] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.697565] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.698085] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.698491] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.698823] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.699915] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.700242] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.700660] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.701081] RBP: 0000000000000000 R08: ffff9833c5997368 R09: 0000000000000000
[29117.701512] R10: ffff98341484a000 R11: 0000000000003913 R12: ffff9833c3f924d0
[29117.701932] R13: ffff9833390775a0 R14: ffff9833c5997270 R15: ffff9833c5997318
[29117.702367] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.702843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.703198] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.703619] Call Trace:
[29117.703769]
[29117.703903] btrfs_run_delayed_refs+0x86/0x210
[29117.704172] flush_space+0x3c8/0x5f0
[29117.704400] ? rcu_read_lock_sched_held+0x12/0x60
[29117.704682] ? lock_release+0x1f0/0x2d0
[29117.704914] ? _raw_spin_unlock+0x29/0x40
[29117.705159] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.705501] process_one_work+0x270/0x5a0
[29117.705746] worker_thread+0x55/0x3c0
[29117.705968] ? process_one_work+0x5a0/0x5a0
[29117.706235] kthread+0x174/0x1a0
[29117.706433] ? set_kthread_struct+0x40/0x40
[29117.706684] ret_from_fork+0x1f/0x30
[29117.706903]
[29117.707041] irq event stamp: 0
[29117.707238] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.707608] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.708090] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.708580] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.708950] ---[ end trace 3b3e0805a31a35dd ]---
[29117.709278] ------------[ cut here ]------------
[29117.709554] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.710136] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.713648] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.714160] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.714670] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.715068] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.715409] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.716510] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.716822] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.717294] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.717713] RBP: 0000000000000000 R08: ffff9833c5997d28 R09: 0000000000000000
[29117.718173] R10: ffff9833c5997200 R11: 00000000000038a4 R12: ffff9833c3f925b0
[29117.718602] R13: ffff9833390775a0 R14: ffff9833c5997c30 R15: ffff9833c5997cd8
[29117.719026] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.719515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.719857] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.720296] Call Trace:
[29117.720449]
[29117.720583] btrfs_run_delayed_refs+0x86/0x210
[29117.720849] flush_space+0x3c8/0x5f0
[29117.721068] ? rcu_read_lock_sched_held+0x12/0x60
[29117.721363] ? lock_release+0x1f0/0x2d0
[29117.721598] ? _raw_spin_unlock+0x29/0x40
[29117.721840] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.722175] process_one_work+0x270/0x5a0
[29117.722434] worker_thread+0x55/0x3c0
[29117.722656] ? process_one_work+0x5a0/0x5a0
[29117.722905] kthread+0x174/0x1a0
[29117.723105] ? set_kthread_struct+0x40/0x40
[29117.723369] ret_from_fork+0x1f/0x30
[29117.723592]
[29117.723726] irq event stamp: 0
[29117.723911] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.724296] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.724779] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.725273] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.725667] ---[ end trace 3b3e0805a31a35de ]---
[29117.726003] ------------[ cut here ]------------
[29117.726318] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.726898] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.730429] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.730991] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.731547] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.731948] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.732294] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.733402] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.733715] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.734140] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.734576] RBP: 0000000000000000 R08: ffff9833c5997230 R09: 0000000000000000
[29117.735003] R10: ffff9833c5997c00 R11: 0000000000003852 R12: ffff9833c3f92af0
[29117.735434] R13: ffff9833390775a0 R14: ffff9833c5997138 R15: ffff9833c59971e0
[29117.735853] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.736342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.736682] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.737105] Call Trace:
[29117.737268]
[29117.737404] btrfs_run_delayed_refs+0x86/0x210
[29117.737673] flush_space+0x3c8/0x5f0
[29117.737888] ? rcu_read_lock_sched_held+0x12/0x60
[29117.738174] ? lock_release+0x1f0/0x2d0
[29117.738422] ? _raw_spin_unlock+0x29/0x40
[29117.738666] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.739000] process_one_work+0x270/0x5a0
[29117.739259] worker_thread+0x55/0x3c0
[29117.739483] ? process_one_work+0x5a0/0x5a0
[29117.739733] kthread+0x174/0x1a0
[29117.739930] ? set_kthread_struct+0x40/0x40
[29117.740199] ret_from_fork+0x1f/0x30
[29117.740420]
[29117.740557] irq event stamp: 0
[29117.740743] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.741116] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.741612] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.742203] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.742603] ---[ end trace 3b3e0805a31a35df ]---
[29117.742951] ------------[ cut here ]------------
[29117.743248] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.743831] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.747333] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.747845] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.748363] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.748762] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.749111] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.750210] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.750524] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.750942] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.751379] RBP: 0000000000000000 R08: ffff9833c4698e60 R09: 0000000000000000
[29117.751799] R10: ffff9833c5997100 R11: 0000000000003623 R12: ffff9833d686de00
[29117.752237] R13: ffff9833390775a0 R14: ffff9833c4698d68 R15: ffff9833c4698e10
[29117.752657] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.753132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.753482] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.753905] Call Trace:
[29117.754059]
[29117.754209] btrfs_run_delayed_refs+0x86/0x210
[29117.754478] flush_space+0x3c8/0x5f0
[29117.754694] ? rcu_read_lock_sched_held+0x12/0x60
[29117.754975] ? lock_release+0x1f0/0x2d0
[29117.755222] ? _raw_spin_unlock+0x29/0x40
[29117.755468] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.755799] process_one_work+0x270/0x5a0
[29117.756045] worker_thread+0x55/0x3c0
[29117.756279] ? process_one_work+0x5a0/0x5a0
[29117.756531] kthread+0x174/0x1a0
[29117.756726] ? set_kthread_struct+0x40/0x40
[29117.756976] ret_from_fork+0x1f/0x30
[29117.757211]
[29117.757347] irq event stamp: 0
[29117.757533] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.757902] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.758398] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.758879] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.759263] ---[ end trace 3b3e0805a31a35e0 ]---
[29117.759584] ------------[ cut here ]------------
[29117.759859] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.760453] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.763936] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.764461] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.764960] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.765369] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.765700] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.766796] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.767110] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.767539] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.767957] RBP: 0000000000000000 R08: ffff9833c5c5c710 R09: 0000000000000000
[29117.768390] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9833c59e8000
[29117.768808] R13: ffff9833390775a0 R14: ffff9833c5c5c618 R15: ffff9833c5c5c6c0
[29117.769242] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.769716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.770059] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.770490] Call Trace:
[29117.770641]
[29117.770773] btrfs_run_delayed_refs+0x86/0x210
[29117.771042] flush_space+0x3c8/0x5f0
[29117.771268] ? rcu_read_lock_sched_held+0x12/0x60
[29117.771552] ? lock_release+0x1f0/0x2d0
[29117.771783] ? _raw_spin_unlock+0x29/0x40
[29117.772026] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.772410] process_one_work+0x270/0x5a0
[29117.772654] worker_thread+0x55/0x3c0
[29117.772874] ? process_one_work+0x5a0/0x5a0
[29117.773129] kthread+0x174/0x1a0
[29117.773336] ? set_kthread_struct+0x40/0x40
[29117.773589] ret_from_fork+0x1f/0x30
[29117.773806]
[29117.773942] irq event stamp: 0
[29117.774129] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.774509] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.774988] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.775479] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.775848] ---[ end trace 3b3e0805a31a35e1 ]---
[29117.776158] ------------[ cut here ]------------
[29117.776443] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.777024] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.780604] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.781135] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.781640] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.782039] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.782383] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.783482] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.783792] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.784226] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.784646] RBP: 0000000000000000 R08: ffff9833c5c5c368 R09: 0000000000000000
[29117.785069] R10: ffff9833c5c5c600 R11: 000000000000357f R12: ffff9833c59e8850
[29117.785496] R13: ffff9833390775a0 R14: ffff9833c5c5c270 R15: ffff9833c5c5c318
[29117.785915] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.786405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.786749] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.787172] Call Trace:
[29117.787334]
[29117.787469] btrfs_run_delayed_refs+0x86/0x210
[29117.787734] flush_space+0x3c8/0x5f0
[29117.787951] ? rcu_read_lock_sched_held+0x12/0x60
[29117.788247] ? lock_release+0x1f0/0x2d0
[29117.788479] ? _raw_spin_unlock+0x29/0x40
[29117.788723] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.789058] process_one_work+0x270/0x5a0
[29117.789313] worker_thread+0x55/0x3c0
[29117.789535] ? process_one_work+0x5a0/0x5a0
[29117.789785] kthread+0x174/0x1a0
[29117.789980] ? set_kthread_struct+0x40/0x40
[29117.790246] ret_from_fork+0x1f/0x30
[29117.790467]
[29117.790601] irq event stamp: 0
[29117.790786] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.791157] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.791647] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.792129] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.792509] ---[ end trace 3b3e0805a31a35e2 ]---
[29117.792810] ------------[ cut here ]------------
[29117.793088] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.793680] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.797160] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.797677] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.798188] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.798584] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.798913] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.800006] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.800331] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.800751] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.801171] RBP: 0000000000000000 R08: ffff9833c5c5c848 R09: 0000000000000000
[29117.801598] R10: ffff9833c5c5c200 R11: 000000000000352d R12: ffff9833c59e8770
[29117.802016] R13: ffff9833390775a0 R14: ffff9833c5c5c750 R15: ffff9833c5c5c7f8
[29117.802471] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.802946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.803303] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.803724] Call Trace:
[29117.803873]
[29117.804006] btrfs_run_delayed_refs+0x86/0x210
[29117.804288] flush_space+0x3c8/0x5f0
[29117.804506] ? rcu_read_lock_sched_held+0x12/0x60
[29117.804789] ? lock_release+0x1f0/0x2d0
[29117.805020] ? _raw_spin_unlock+0x29/0x40
[29117.805278] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.805608] process_one_work+0x270/0x5a0
[29117.805850] worker_thread+0x55/0x3c0
[29117.806076] ? process_one_work+0x5a0/0x5a0
[29117.806338] kthread+0x174/0x1a0
[29117.806536] ? set_kthread_struct+0x40/0x40
[29117.806785] ret_from_fork+0x1f/0x30
[29117.807003]
[29117.807139] irq event stamp: 0
[29117.807337] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.807706] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.808198] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.808676] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.809054] ---[ end trace 3b3e0805a31a35e3 ]---
[29117.809367] ------------[ cut here ]------------
[29117.809644] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.810244] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.813869] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.814400] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.814899] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.815312] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.815645] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.816745] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.817066] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.817496] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.817917] RBP: 0000000000000000 R08: ffff9833c5c5c230 R09: 0000000000000000
[29117.818353] R10: ffff9833c5c5c700 R11: 00000000000034f8 R12: ffff9833c59e8540
[29117.818771] R13: ffff9833390775a0 R14: ffff9833c5c5c138 R15: ffff9833c5c5c1e0
[29117.819207] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.819684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.820026] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.820475] Call Trace:
[29117.820629]
[29117.820764] btrfs_run_delayed_refs+0x86/0x210
[29117.821038] flush_space+0x3c8/0x5f0
[29117.821271] ? rcu_read_lock_sched_held+0x12/0x60
[29117.821559] ? lock_release+0x1f0/0x2d0
[29117.821792] ? _raw_spin_unlock+0x29/0x40
[29117.822042] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.822389] process_one_work+0x270/0x5a0
[29117.822634] worker_thread+0x55/0x3c0
[29117.822855] ? process_one_work+0x5a0/0x5a0
[29117.823116] kthread+0x174/0x1a0
[29117.823324] ? set_kthread_struct+0x40/0x40
[29117.823577] ret_from_fork+0x1f/0x30
[29117.823797]
[29117.823933] irq event stamp: 0
[29117.824126] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.824508] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.824991] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.825490] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.825862] ---[ end trace 3b3e0805a31a35e4 ]---
[29117.826201] ------------[ cut here ]------------
[29117.826479] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.827071] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.830551] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.831067] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.831575] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.831993] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.832384] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.833487] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.833797] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.834234] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.834655] RBP: 0000000000000000 R08: ffff9833c5c5ce60 R09: 0000000000000000
[29117.835077] R10: ffff9833c5c5c100 R11: 00000000000034a6 R12: ffff9833c59e88c0
[29117.835506] R13: ffff9833390775a0 R14: ffff9833c5c5cd68 R15: ffff9833c5c5ce10
[29117.835926] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.836413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.836752] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.837174] Call Trace:
[29117.837338]
[29117.837474] btrfs_run_delayed_refs+0x86/0x210
[29117.837740] flush_space+0x3c8/0x5f0
[29117.837956] ? rcu_read_lock_sched_held+0x12/0x60
[29117.838258] ? lock_release+0x1f0/0x2d0
[29117.838491] ? _raw_spin_unlock+0x29/0x40
[29117.838735] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.839070] process_one_work+0x270/0x5a0
[29117.839324] worker_thread+0x55/0x3c0
[29117.839546] ? process_one_work+0x5a0/0x5a0
[29117.839796] kthread+0x174/0x1a0
[29117.839993] ? set_kthread_struct+0x40/0x40
[29117.840258] ret_from_fork+0x1f/0x30
[29117.840478]
[29117.840613] irq event stamp: 0
[29117.840798] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.841169] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.841659] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.842141] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.842520] ---[ end trace 3b3e0805a31a35e5 ]---
[29117.842838] ------------[ cut here ]------------
[29117.843118] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.843713] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.847213] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.847725] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.848238] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.848637] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.848968] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.850080] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.850405] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.850825] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.851262] RBP: 0000000000000000 R08: ffff9833c4352bf0 R09: 0000000000000000
[29117.851683] R10: ffff9833c5c5cd00 R11: 0000000000003454 R12: ffff9833c46355b0
[29117.852108] R13: ffff9833390775a0 R14: ffff9833c4352af8 R15: ffff9833c4352ba0
[29117.852536] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.853012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.853372] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.853794] Call Trace:
[29117.853947]
[29117.854090] btrfs_run_delayed_refs+0x86/0x210
[29117.854372] flush_space+0x3c8/0x5f0
[29117.854593] ? rcu_read_lock_sched_held+0x12/0x60
[29117.854875] ? lock_release+0x1f0/0x2d0
[29117.855114] ? _raw_spin_unlock+0x29/0x40
[29117.855369] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.855702] process_one_work+0x270/0x5a0
[29117.855945] worker_thread+0x55/0x3c0
[29117.856174] ? process_one_work+0x5a0/0x5a0
[29117.856439] kthread+0x174/0x1a0
[29117.856635] ? set_kthread_struct+0x40/0x40
[29117.856885] ret_from_fork+0x1f/0x30
[29117.857111]
[29117.857259] irq event stamp: 0
[29117.857445] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.857815] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.858312] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.858793] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.859170] ---[ end trace 3b3e0805a31a35e6 ]---
[29117.859501] ------------[ cut here ]------------
[29117.859784] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.860378] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.863927] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.864455] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.864957] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.865378] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.865710] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.866809] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.867150] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.867604] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.868071] RBP: 0000000000000000 R08: ffff9833c4352848 R09: 0000000000000000
[29117.868500] R10: ffff9833c4352a00 R11: 0000000000003402 R12: ffff9833c4635bd0
[29117.868961] R13: ffff9833390775a0 R14: ffff9833c4352750 R15: ffff9833c43527f8
[29117.869446] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.870006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.870469] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.870896] Call Trace:
[29117.871050]
[29117.871239] btrfs_run_delayed_refs+0x86/0x210
[29117.871511] flush_space+0x3c8/0x5f0
[29117.871728] ? rcu_read_lock_sched_held+0x12/0x60
[29117.872055] ? lock_release+0x1f0/0x2d0
[29117.872301] ? _raw_spin_unlock+0x29/0x40
[29117.872546] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.872879] process_one_work+0x270/0x5a0
[29117.873128] worker_thread+0x55/0x3c0
[29117.873366] ? process_one_work+0x5a0/0x5a0
[29117.873622] kthread+0x174/0x1a0
[29117.873821] ? set_kthread_struct+0x40/0x40
[29117.874083] ret_from_fork+0x1f/0x30
[29117.874451]
[29117.874591] irq event stamp: 0
[29117.874808] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.875230] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.875747] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.876281] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.876705] ---[ end trace 3b3e0805a31a35e7 ]---
[29117.877053] ------------[ cut here ]------------
[29117.877359] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.878050] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.881828] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.882406] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.882972] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.883454] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.883808] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.885014] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.885383] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.885830] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.886310] RBP: 0000000000000000 R08: ffff9833c43520f8 R09: 0000000000000000
[29117.886754] R10: ffff9833c4352700 R11: 00000000000033b0 R12: ffff9833c4635ee0
[29117.887223] R13: ffff9833390775a0 R14: ffff9833c4352000 R15: ffff9833c43520a8
[29117.887664] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.888144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.888498] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.888961] Call Trace:
[29117.889122]
[29117.889297] btrfs_run_delayed_refs+0x86/0x210
[29117.889585] flush_space+0x3c8/0x5f0
[29117.889807] ? rcu_read_lock_sched_held+0x12/0x60
[29117.890128] ? lock_release+0x1f0/0x2d0
[29117.890390] ? _raw_spin_unlock+0x29/0x40
[29117.890644] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.891005] process_one_work+0x270/0x5a0
[29117.891272] worker_thread+0x55/0x3c0
[29117.891502] ? process_one_work+0x5a0/0x5a0
[29117.891760] kthread+0x174/0x1a0
[29117.891961] ? set_kthread_struct+0x40/0x40
[29117.892307] ret_from_fork+0x1f/0x30
[29117.892545]
[29117.892687] irq event stamp: 0
[29117.892882] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.893306] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.893857] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.894384] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.894775] ---[ end trace 3b3e0805a31a35e8 ]---
[29117.895125] ------------[ cut here ]------------
[29117.895421] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.896015] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.899744] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.900332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.900885] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.901326] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.901690] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.902881] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.903247] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.903693] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.904141] RBP: 0000000000000000 R08: ffff9833d4eb05d8 R09: 0000000000000000
[29117.904594] R10: ffff9833c4352000 R11: 000000000003a560 R12: ffff9833d686df50
[29117.905043] R13: ffff9833390775a0 R14: ffff9833d4eb04e0 R15: ffff9833d4eb0588
[29117.905507] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.906036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.906411] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.906832] Call Trace:
[29117.906983]
[29117.907158] btrfs_run_delayed_refs+0x86/0x210
[29117.907439] flush_space+0x3c8/0x5f0
[29117.907658] ? rcu_read_lock_sched_held+0x12/0x60
[29117.907940] ? lock_release+0x1f0/0x2d0
[29117.908231] ? _raw_spin_unlock+0x29/0x40
[29117.908476] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.908835] process_one_work+0x270/0x5a0
[29117.909105] worker_thread+0x55/0x3c0
[29117.909338] ? process_one_work+0x5a0/0x5a0
[29117.909594] kthread+0x174/0x1a0
[29117.909789] ? set_kthread_struct+0x40/0x40
[29117.910121] ret_from_fork+0x1f/0x30
[29117.910353]
[29117.910489] irq event stamp: 0
[29117.910674] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.911089] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.911667] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.912210] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.912585] ---[ end trace 3b3e0805a31a35e9 ]---
[29117.912898] ------------[ cut here ]------------
[29117.913189] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.913805] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.917396] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.917912] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.918488] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.918896] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.919251] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.920432] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.920758] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.921211] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.921642] RBP: 0000000000000000 R08: ffff9833c5997e60 R09: 0000000000000000
[29117.922150] R10: ffff9833d4eb0400 R11: 000000000003a560 R12: ffff9833c3f92230
[29117.922607] R13: ffff9833390775a0 R14: ffff9833c5997d68 R15: ffff9833c5997e10
[29117.923073] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.923599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.923939] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.924428] Call Trace:
[29117.924601]
[29117.924733] btrfs_run_delayed_refs+0x86/0x210
[29117.924999] flush_space+0x3c8/0x5f0
[29117.925269] ? rcu_read_lock_sched_held+0x12/0x60
[29117.925552] ? lock_release+0x1f0/0x2d0
[29117.925785] ? _raw_spin_unlock+0x29/0x40
[29117.926026] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.926374] process_one_work+0x270/0x5a0
[29117.926617] worker_thread+0x55/0x3c0
[29117.926837] ? process_one_work+0x5a0/0x5a0
[29117.927096] kthread+0x174/0x1a0
[29117.927303] ? set_kthread_struct+0x40/0x40
[29117.927554] ret_from_fork+0x1f/0x30
[29117.927771]
[29117.927907] irq event stamp: 0
[29117.928095] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.928477] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.928957] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.929452] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.929822] ---[ end trace 3b3e0805a31a35ea ]---
[29117.930139] ------------[ cut here ]------------
[29117.930428] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.931008] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.934533] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.935046] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.935557] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.935955] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.936302] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.937398] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.937711] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.938133] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.938562] RBP: 0000000000000000 R08: ffff9833c5997bf0 R09: 0000000000000000
[29117.938981] R10: ffff9833c5997d00 R11: 0000000000003285 R12: ffff9833c3f92380
[29117.939413] R13: ffff9833390775a0 R14: ffff9833c5997af8 R15: ffff9833c5997ba0
[29117.939831] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.940320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.940660] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.941082] Call Trace:
[29117.941244]
[29117.941379] btrfs_run_delayed_refs+0x86/0x210
[29117.941644] flush_space+0x3c8/0x5f0
[29117.941861] ? rcu_read_lock_sched_held+0x12/0x60
[29117.942146] ? lock_release+0x1f0/0x2d0
[29117.942387] ? _raw_spin_unlock+0x29/0x40
[29117.942635] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.942967] process_one_work+0x270/0x5a0
[29117.943225] worker_thread+0x55/0x3c0
[29117.943449] ? process_one_work+0x5a0/0x5a0
[29117.943699] kthread+0x174/0x1a0
[29117.943894] ? set_kthread_struct+0x40/0x40
[29117.944147] ret_from_fork+0x1f/0x30
[29117.944381]
[29117.944519] irq event stamp: 0
[29117.944703] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.945074] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.945564] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.946045] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.946424] ---[ end trace 3b3e0805a31a35eb ]---
[29117.946729] ------------[ cut here ]------------
[29117.947004] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.947600] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.951095] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.951616] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.952154] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.952558] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.952888] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.953976] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.954303] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.954722] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.955141] RBP: 0000000000000000 R08: ffff9833c5370e60 R09: 0000000000000000
[29117.955570] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9833c8170540
[29117.955990] R13: ffff9833390775a0 R14: ffff9833c5370d68 R15: ffff9833c5370e10
[29117.956421] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.956895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.957248] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.957755] Call Trace:
[29117.957905]
[29117.958043] btrfs_run_delayed_refs+0x86/0x210
[29117.958322] flush_space+0x3c8/0x5f0
[29117.958541] ? rcu_read_lock_sched_held+0x12/0x60
[29117.958821] ? lock_release+0x1f0/0x2d0
[29117.959055] ? _raw_spin_unlock+0x29/0x40
[29117.959309] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.959640] process_one_work+0x270/0x5a0
[29117.959881] worker_thread+0x55/0x3c0
[29117.960105] ? process_one_work+0x5a0/0x5a0
[29117.960367] kthread+0x174/0x1a0
[29117.960563] ? set_kthread_struct+0x40/0x40
[29117.960812] ret_from_fork+0x1f/0x30
[29117.961033]
[29117.961168] irq event stamp: 0
[29117.961363] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.961733] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.962225] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.962705] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.963076] ---[ end trace 3b3e0805a31a35ec ]---
[29117.963388] ------------[ cut here ]------------
[29117.963664] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.964259] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.967739] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.968263] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.968761] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.969159] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.969499] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.970598] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.970908] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.971339] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.971758] RBP: 0000000000000000 R08: ffff9833c5370bf0 R09: 0000000000000000
[29117.972189] R10: ffff9833c5370d00 R11: 00000000000031c4 R12: ffff9833c8170d90
[29117.972606] R13: ffff9833390775a0 R14: ffff9833c5370af8 R15: ffff9833c5370ba0
[29117.973023] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.973508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.973847] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.974281] Call Trace:
[29117.974433]
[29117.974565] btrfs_run_delayed_refs+0x86/0x210
[29117.974832] flush_space+0x3c8/0x5f0
[29117.975049] ? rcu_read_lock_sched_held+0x12/0x60
[29117.975341] ? lock_release+0x1f0/0x2d0
[29117.975574] ? _raw_spin_unlock+0x29/0x40
[29117.975814] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.976146] process_one_work+0x270/0x5a0
[29117.976401] worker_thread+0x55/0x3c0
[29117.976631] ? process_one_work+0x5a0/0x5a0
[29117.976881] kthread+0x174/0x1a0
[29117.977079] ? set_kthread_struct+0x40/0x40
[29117.977340] ret_from_fork+0x1f/0x30
[29117.977559]
[29117.977694] irq event stamp: 0
[29117.977878] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.978261] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.978739] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.979233] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.979601] ---[ end trace 3b3e0805a31a35ed ]---
[29117.979900] ------------[ cut here ]------------
[29117.980191] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.980768] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29117.984258] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29117.984782] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29117.985291] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29117.985687] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29117.986015] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29117.987111] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29117.987433] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29117.987851] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29117.988285] RBP: 0000000000000000 R08: ffff9833c4352e60 R09: 0000000000000000
[29117.988704] R10: ffff9833c5370a00 R11: 000000000000313d R12: ffff9833d6911d90
[29117.989124] R13: ffff9833390775a0 R14: ffff9833c4352d68 R15: ffff9833c4352e10
[29117.989553] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29117.990025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29117.990379] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29117.990798] Call Trace:
[29117.990948]
[29117.991083] btrfs_run_delayed_refs+0x86/0x210
[29117.991362] flush_space+0x3c8/0x5f0
[29117.991580] ? rcu_read_lock_sched_held+0x12/0x60
[29117.991859] ? lock_release+0x1f0/0x2d0
[29117.992092] ? _raw_spin_unlock+0x29/0x40
[29117.992345] btrfs_async_reclaim_metadata_space+0x139/0x320
[29117.992680] process_one_work+0x270/0x5a0
[29117.992922] worker_thread+0x55/0x3c0
[29117.993145] ? process_one_work+0x5a0/0x5a0
[29117.993407] kthread+0x174/0x1a0
[29117.993605] ? set_kthread_struct+0x40/0x40
[29117.993855] ret_from_fork+0x1f/0x30
[29117.994077]
[29117.994225] irq event stamp: 0
[29117.994410] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29117.994776] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29117.995265] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29117.995746] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29117.996116] ---[ end trace 3b3e0805a31a35ee ]---
[29117.996427] ------------[ cut here ]------------
[29117.996704] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29117.997298] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.000776] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.001299] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.001797] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.002206] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.002537] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.003631] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.003945] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.004378] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.004798] RBP: 0000000000000000 R08: ffff9834180230f8 R09: 0000000000000000
[29118.005231] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9833d6911690
[29118.005651] R13: ffff9833390775a0 R14: ffff983418023000 R15: ffff9834180230a8
[29118.006071] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.006556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.006896] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.007332] Call Trace:
[29118.007483]
[29118.007617] btrfs_run_delayed_refs+0x86/0x210
[29118.007880] flush_space+0x3c8/0x5f0
[29118.008099] ? rcu_read_lock_sched_held+0x12/0x60
[29118.008391] ? lock_release+0x1f0/0x2d0
[29118.008624] ? _raw_spin_unlock+0x29/0x40
[29118.008866] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.009211] process_one_work+0x270/0x5a0
[29118.009455] worker_thread+0x55/0x3c0
[29118.009677] ? process_one_work+0x5a0/0x5a0
[29118.009928] kthread+0x174/0x1a0
[29118.010127] ? set_kthread_struct+0x40/0x40
[29118.010391] ret_from_fork+0x1f/0x30
[29118.010611]
[29118.010747] irq event stamp: 0
[29118.010933] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.011325] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.011807] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.012376] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.012813] ---[ end trace 3b3e0805a31a35ef ]---
[29118.013154] ------------[ cut here ]------------
[29118.013460] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.014093] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.017573] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.018093] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.018603] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.019002] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.019347] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.020450] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.020761] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.021203] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.021628] RBP: 0000000000000000 R08: ffff98341484a980 R09: 0000000000000000
[29118.022050] R10: ffff983418023000 R11: 00000000000030b6 R12: ffff9833c46697e0
[29118.022479] R13: ffff9833390775a0 R14: ffff98341484a888 R15: ffff98341484a930
[29118.022924] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.023411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.023752] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.024192] Call Trace:
[29118.024351]
[29118.024489] btrfs_run_delayed_refs+0x86/0x210
[29118.024755] flush_space+0x3c8/0x5f0
[29118.024970] ? rcu_read_lock_sched_held+0x12/0x60
[29118.025267] ? lock_release+0x1f0/0x2d0
[29118.025501] ? _raw_spin_unlock+0x29/0x40
[29118.025744] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.026078] process_one_work+0x270/0x5a0
[29118.026336] worker_thread+0x55/0x3c0
[29118.026561] ? process_one_work+0x5a0/0x5a0
[29118.026811] kthread+0x174/0x1a0
[29118.027008] ? set_kthread_struct+0x40/0x40
[29118.027274] ret_from_fork+0x1f/0x30
[29118.027496]
[29118.027632] irq event stamp: 0
[29118.027818] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.028205] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.028686] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.029167] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.029553] ---[ end trace 3b3e0805a31a35f0 ]---
[29118.029870] ------------[ cut here ]------------
[29118.030151] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.030747] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.034227] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.034739] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.035254] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.035651] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.036002] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.037097] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.037420] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.037844] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.038278] RBP: 0000000000000000 R08: ffff983418023368 R09: 0000000000000000
[29118.038696] R10: ffff98341484a800 R11: 0000000000002fa8 R12: ffff9833d6911e70
[29118.039119] R13: ffff9833390775a0 R14: ffff983418023270 R15: ffff983418023318
[29118.039548] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.040021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.040374] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.040795] Call Trace:
[29118.040946]
[29118.041085] btrfs_run_delayed_refs+0x86/0x210
[29118.041365] flush_space+0x3c8/0x5f0
[29118.041582] ? rcu_read_lock_sched_held+0x12/0x60
[29118.041864] ? lock_release+0x1f0/0x2d0
[29118.042164] ? _raw_spin_unlock+0x29/0x40
[29118.042418] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.042751] process_one_work+0x270/0x5a0
[29118.042992] worker_thread+0x55/0x3c0
[29118.043232] ? process_one_work+0x5a0/0x5a0
[29118.043484] kthread+0x174/0x1a0
[29118.043679] ? set_kthread_struct+0x40/0x40
[29118.043929] ret_from_fork+0x1f/0x30
[29118.044151]
[29118.044305] irq event stamp: 0
[29118.044491] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.044866] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.045358] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.045836] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.046220] ---[ end trace 3b3e0805a31a35f1 ]---
[29118.046534] ------------[ cut here ]------------
[29118.046811] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.047413] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.051031] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.051641] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.052145] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.052551] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.052885] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.053983] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.054352] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.054810] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.055246] RBP: 0000000000000000 R08: ffff983418023848 R09: 0000000000000000
[29118.055664] R10: ffff983418023200 R11: 0000000000002e35 R12: ffff9833d6911b60
[29118.056086] R13: ffff9833390775a0 R14: ffff983418023750 R15: ffff9834180237f8
[29118.056514] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.056988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.057341] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.057762] Call Trace:
[29118.057915]
[29118.058054] btrfs_run_delayed_refs+0x86/0x210
[29118.058333] flush_space+0x3c8/0x5f0
[29118.058552] ? rcu_read_lock_sched_held+0x12/0x60
[29118.058834] ? lock_release+0x1f0/0x2d0
[29118.059069] ? _raw_spin_unlock+0x29/0x40
[29118.059324] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.059656] process_one_work+0x270/0x5a0
[29118.059898] worker_thread+0x55/0x3c0
[29118.060122] ? process_one_work+0x5a0/0x5a0
[29118.060384] kthread+0x174/0x1a0
[29118.060583] ? set_kthread_struct+0x40/0x40
[29118.060835] ret_from_fork+0x1f/0x30
[29118.061058]
[29118.061208] irq event stamp: 0
[29118.061399] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.061780] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.062276] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.062756] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.063129] ---[ end trace 3b3e0805a31a35f2 ]---
[29118.063460] ------------[ cut here ]------------
[29118.063739] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.064336] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.067817] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.068345] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.068843] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.069253] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.069584] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.070686] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.070996] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.071426] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.071846] RBP: 0000000000000000 R08: ffff9833c5c5c5d8 R09: 0000000000000000
[29118.072407] R10: ffff983418023700 R11: 0000000000002dc6 R12: ffff9833c59e80e0
[29118.072829] R13: ffff9833390775a0 R14: ffff9833c5c5c4e0 R15: ffff9833c5c5c588
[29118.073271] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.073750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.074092] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.074525] Call Trace:
[29118.074677]
[29118.074811] btrfs_run_delayed_refs+0x86/0x210
[29118.075080] flush_space+0x3c8/0x5f0
[29118.075307] ? rcu_read_lock_sched_held+0x12/0x60
[29118.075590] ? lock_release+0x1f0/0x2d0
[29118.075822] ? _raw_spin_unlock+0x29/0x40
[29118.076071] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.076414] process_one_work+0x270/0x5a0
[29118.076659] worker_thread+0x55/0x3c0
[29118.076882] ? process_one_work+0x5a0/0x5a0
[29118.077143] kthread+0x174/0x1a0
[29118.077354] ? set_kthread_struct+0x40/0x40
[29118.077608] ret_from_fork+0x1f/0x30
[29118.077827]
[29118.077961] irq event stamp: 0
[29118.078151] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.078535] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.079017] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.079518] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.079889] ---[ end trace 3b3e0805a31a35f3 ]---
[29118.080227] ------------[ cut here ]------------
[29118.080503] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.081082] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.084569] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.085088] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.085600] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.086000] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.086348] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.087471] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.087783] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.088216] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.088637] RBP: 0000000000000000 R08: ffff9834180235d8 R09: 0000000000000000
[29118.089062] R10: ffff9833c5c5c400 R11: 0000000000002d27 R12: ffff9833d69117e0
[29118.089496] R13: ffff9833390775a0 R14: ffff9834180234e0 R15: ffff983418023588
[29118.089918] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.090409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.090752] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.091187] Call Trace:
[29118.091339]
[29118.091473] btrfs_run_delayed_refs+0x86/0x210
[29118.091739] flush_space+0x3c8/0x5f0
[29118.091953] ? rcu_read_lock_sched_held+0x12/0x60
[29118.092250] ? lock_release+0x1f0/0x2d0
[29118.092484] ? _raw_spin_unlock+0x29/0x40
[29118.092728] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.093062] process_one_work+0x270/0x5a0
[29118.093318] worker_thread+0x55/0x3c0
[29118.093542] ? process_one_work+0x5a0/0x5a0
[29118.093793] kthread+0x174/0x1a0
[29118.093989] ? set_kthread_struct+0x40/0x40
[29118.094258] ret_from_fork+0x1f/0x30
[29118.094479]
[29118.094615] irq event stamp: 0
[29118.094801] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.095193] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.095684] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.096169] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.096589] ---[ end trace 3b3e0805a31a35f4 ]---
[29118.096920] ------------[ cut here ]------------
[29118.097303] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.097960] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.101654] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.102287] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.102814] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.103302] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.103677] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.104887] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.105248] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.105690] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.106151] RBP: 0000000000000000 R08: ffff9833c28f5f98 R09: 0000000000000000
[29118.106628] R10: ffff983418023400 R11: 0000000000002cd5 R12: ffff9833c40a2930
[29118.107098] R13: ffff9833390775a0 R14: ffff9833c28f5ea0 R15: ffff9833c28f5f48
[29118.107564] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.108088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.108474] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.108929] Call Trace:
[29118.109103]
[29118.109259] btrfs_run_delayed_refs+0x86/0x210
[29118.109606] flush_space+0x3c8/0x5f0
[29118.109822] ? rcu_read_lock_sched_held+0x12/0x60
[29118.110210] ? lock_release+0x1f0/0x2d0
[29118.110444] ? _raw_spin_unlock+0x29/0x40
[29118.110732] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.111090] process_one_work+0x270/0x5a0
[29118.111371] worker_thread+0x55/0x3c0
[29118.111606] ? process_one_work+0x5a0/0x5a0
[29118.111885] kthread+0x174/0x1a0
[29118.112112] ? set_kthread_struct+0x40/0x40
[29118.112419] ret_from_fork+0x1f/0x30
[29118.112653]
[29118.112795] irq event stamp: 0
[29118.113007] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.113418] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.113947] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.114496] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.114890] ---[ end trace 3b3e0805a31a35f5 ]---
[29118.115250] ------------[ cut here ]------------
[29118.115542] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.116171] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.119843] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.120368] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.120866] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.121279] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.121612] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.122713] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.123024] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.123459] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.123878] RBP: 0000000000000000 R08: ffff9833c51e4ab8 R09: 0000000000000000
[29118.124310] R10: ffff9833c28f5e00 R11: 0000000000002c31 R12: ffff9833d65ea1c0
[29118.124731] R13: ffff9833390775a0 R14: ffff9833c51e49c0 R15: ffff9833c51e4a68
[29118.125155] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.125639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.125981] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.126418] Call Trace:
[29118.126570]
[29118.126704] btrfs_run_delayed_refs+0x86/0x210
[29118.127001] flush_space+0x3c8/0x5f0
[29118.127234] ? rcu_read_lock_sched_held+0x12/0x60
[29118.127521] ? lock_release+0x1f0/0x2d0
[29118.127754] ? _raw_spin_unlock+0x29/0x40
[29118.127997] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.128351] process_one_work+0x270/0x5a0
[29118.128596] worker_thread+0x55/0x3c0
[29118.128817] ? process_one_work+0x5a0/0x5a0
[29118.129077] kthread+0x174/0x1a0
[29118.129286] ? set_kthread_struct+0x40/0x40
[29118.129538] ret_from_fork+0x1f/0x30
[29118.129757]
[29118.129894] irq event stamp: 0
[29118.130085] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.130468] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.130948] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.131441] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.131809] ---[ end trace 3b3e0805a31a35f6 ]---
[29118.132199] ------------[ cut here ]------------
[29118.132478] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.133068] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.136560] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.137081] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.137586] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.138007] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.138360] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.139456] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.139767] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.140204] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.140622] RBP: 0000000000000000 R08: ffff9833c2baf848 R09: 0000000000000000
[29118.141048] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9833c42a32a0
[29118.141473] R13: ffff9833390775a0 R14: ffff9833c2baf750 R15: ffff9833c2baf7f8
[29118.141892] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.142384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.142725] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.143148] Call Trace:
[29118.143311]
[29118.143448] btrfs_run_delayed_refs+0x86/0x210
[29118.143713] flush_space+0x3c8/0x5f0
[29118.143930] ? rcu_read_lock_sched_held+0x12/0x60
[29118.144228] ? lock_release+0x1f0/0x2d0
[29118.144462] ? _raw_spin_unlock+0x29/0x40
[29118.144703] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.145038] process_one_work+0x270/0x5a0
[29118.145292] worker_thread+0x55/0x3c0
[29118.145515] ? process_one_work+0x5a0/0x5a0
[29118.145774] kthread+0x174/0x1a0
[29118.145969] ? set_kthread_struct+0x40/0x40
[29118.146240] ret_from_fork+0x1f/0x30
[29118.146462]
[29118.146596] irq event stamp: 0
[29118.146782] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.147155] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.147643] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.148126] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.148507] ---[ end trace 3b3e0805a31a35f7 ]---
[29118.148823] ------------[ cut here ]------------
[29118.149102] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.149699] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.153164] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.153696] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.154214] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.154609] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.154937] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.156036] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.156358] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.156777] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.157214] RBP: 0000000000000000 R08: ffff983418023710 R09: 0000000000000000
[29118.157632] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9833d6911a80
[29118.158053] R13: ffff9833390775a0 R14: ffff983418023618 R15: ffff9834180236c0
[29118.158479] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.158952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.159305] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.159727] Call Trace:
[29118.159876]
[29118.160010] btrfs_run_delayed_refs+0x86/0x210
[29118.160291] flush_space+0x3c8/0x5f0
[29118.160508] ? rcu_read_lock_sched_held+0x12/0x60
[29118.160789] ? lock_release+0x1f0/0x2d0
[29118.161021] ? _raw_spin_unlock+0x29/0x40
[29118.161280] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.161614] process_one_work+0x270/0x5a0
[29118.161857] worker_thread+0x55/0x3c0
[29118.162121] ? process_one_work+0x5a0/0x5a0
[29118.162382] kthread+0x174/0x1a0
[29118.162580] ? set_kthread_struct+0x40/0x40
[29118.162829] ret_from_fork+0x1f/0x30
[29118.163052]
[29118.163199] irq event stamp: 0
[29118.163384] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.163752] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.164244] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.164723] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.165094] ---[ end trace 3b3e0805a31a35f8 ]---
[29118.165410] ------------[ cut here ]------------
[29118.165687] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.166280] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.169772] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.170297] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.170795] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.171202] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.171535] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.172628] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.172936] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.173370] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.173786] RBP: 0000000000000000 R08: ffff9833c28f5848 R09: 0000000000000000
[29118.174220] R10: ffff983418023600 R11: 000000000000279e R12: ffff9833c40a2bd0
[29118.174638] R13: ffff9833390775a0 R14: ffff9833c28f5750 R15: ffff9833c28f57f8
[29118.175060] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.175542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.175878] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.176308] Call Trace:
[29118.176459]
[29118.176592] btrfs_run_delayed_refs+0x86/0x210
[29118.176857] flush_space+0x3c8/0x5f0
[29118.177076] ? rcu_read_lock_sched_held+0x12/0x60
[29118.177367] ? lock_release+0x1f0/0x2d0
[29118.177598] ? _raw_spin_unlock+0x29/0x40
[29118.177840] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.178184] process_one_work+0x270/0x5a0
[29118.178429] worker_thread+0x55/0x3c0
[29118.178649] ? process_one_work+0x5a0/0x5a0
[29118.178899] kthread+0x174/0x1a0
[29118.179097] ? set_kthread_struct+0x40/0x40
[29118.179359] ret_from_fork+0x1f/0x30
[29118.179576]
[29118.179711] irq event stamp: 0
[29118.179892] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.180273] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.180753] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.181246] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.181617] ---[ end trace 3b3e0805a31a35f9 ]---
[29118.181923] ------------[ cut here ]------------
[29118.182217] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.182799] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.186282] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.186791] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.187309] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.187706] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.188044] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.189180] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.189494] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.189910] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.190345] RBP: 0000000000000000 R08: ffff9833c5fc8e60 R09: 0000000000000000
[29118.190767] R10: ffff9833c28f5700 R11: 0000000000002717 R12: ffff9833c40a2d90
[29118.191206] R13: ffff9833390775a0 R14: ffff9833c5fc8d68 R15: ffff9833c5fc8e10
[29118.191627] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.192160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.192509] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.192932] Call Trace:
[29118.193088]
[29118.193264] btrfs_run_delayed_refs+0x86/0x210
[29118.193533] flush_space+0x3c8/0x5f0
[29118.193750] ? rcu_read_lock_sched_held+0x12/0x60
[29118.194036] ? lock_release+0x1f0/0x2d0
[29118.194281] ? _raw_spin_unlock+0x29/0x40
[29118.194527] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.194858] process_one_work+0x270/0x5a0
[29118.195108] worker_thread+0x55/0x3c0
[29118.195342] ? process_one_work+0x5a0/0x5a0
[29118.195595] kthread+0x174/0x1a0
[29118.195790] ? set_kthread_struct+0x40/0x40
[29118.196047] ret_from_fork+0x1f/0x30
[29118.196278]
[29118.196415] irq event stamp: 0
[29118.196600] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.196970] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.197466] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.197947] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.198333] ---[ end trace 3b3e0805a31a35fa ]---
[29118.198648] ------------[ cut here ]------------
[29118.198923] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.199522] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.202979] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.203500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.204031] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.204434] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.204765] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.205858] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.206190] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.206609] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.207029] RBP: 0000000000000000 R08: ffff9833d4eb00f8 R09: 0000000000000000
[29118.207458] R10: ffff9833c5fc8d00 R11: 00000000000026a8 R12: ffff9833c535f620
[29118.207876] R13: ffff9833390775a0 R14: ffff9833d4eb0000 R15: ffff9833d4eb00a8
[29118.208309] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.208782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.209124] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.209552] Call Trace:
[29118.209704]
[29118.209838] btrfs_run_delayed_refs+0x86/0x210
[29118.210107] flush_space+0x3c8/0x5f0
[29118.210335] ? rcu_read_lock_sched_held+0x12/0x60
[29118.210616] ? lock_release+0x1f0/0x2d0
[29118.210847] ? _raw_spin_unlock+0x29/0x40
[29118.211093] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.211436] process_one_work+0x270/0x5a0
[29118.211679] worker_thread+0x55/0x3c0
[29118.211900] ? process_one_work+0x5a0/0x5a0
[29118.212154] kthread+0x174/0x1a0
[29118.212362] ? set_kthread_struct+0x40/0x40
[29118.212612] ret_from_fork+0x1f/0x30
[29118.212832]
[29118.212967] irq event stamp: 0
[29118.213155] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.213537] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.214016] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.214508] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.214880] ---[ end trace 3b3e0805a31a35fb ]---
[29118.215212] ------------[ cut here ]------------
[29118.215490] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.216071] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.219533] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.220043] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.220550] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.220947] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.221292] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.222434] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.222744] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.223170] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.223597] RBP: 0000000000000000 R08: ffff9833c5fc9bf0 R09: 0000000000000000
[29118.224014] R10: ffff9833d4eb0000 R11: 0000000000002656 R12: ffff9833c42a33f0
[29118.224446] R13: ffff9833390775a0 R14: ffff9833c5fc9af8 R15: ffff9833c5fc9ba0
[29118.224865] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.225354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.225695] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.226121] Call Trace:
[29118.226283]
[29118.226419] btrfs_run_delayed_refs+0x86/0x210
[29118.226686] flush_space+0x3c8/0x5f0
[29118.226902] ? rcu_read_lock_sched_held+0x12/0x60
[29118.227199] ? lock_release+0x1f0/0x2d0
[29118.227433] ? _raw_spin_unlock+0x29/0x40
[29118.227675] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.228006] process_one_work+0x270/0x5a0
[29118.228264] worker_thread+0x55/0x3c0
[29118.228488] ? process_one_work+0x5a0/0x5a0
[29118.228737] kthread+0x174/0x1a0
[29118.228932] ? set_kthread_struct+0x40/0x40
[29118.229197] ret_from_fork+0x1f/0x30
[29118.229419]
[29118.229554] irq event stamp: 0
[29118.229738] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.230111] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.230606] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.231091] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.231473] ---[ end trace 3b3e0805a31a35fc ]---
[29118.231789] ------------[ cut here ]------------
[29118.232068] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.232658] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.236146] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.236669] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.237172] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.237582] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.237912] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.239011] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.239336] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.239776] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.240216] RBP: 0000000000000000 R08: ffff9833c5fc90f8 R09: 0000000000000000
[29118.240635] R10: ffff9833c5fc9a00 R11: 00000000000025cf R12: ffff9833c42a3e00
[29118.241058] R13: ffff9833390775a0 R14: ffff9833c5fc9000 R15: ffff9833c5fc90a8
[29118.241495] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.241972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.242327] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.242752] Call Trace:
[29118.242903]
[29118.243041] btrfs_run_delayed_refs+0x86/0x210
[29118.243322] flush_space+0x3c8/0x5f0
[29118.243539] ? rcu_read_lock_sched_held+0x12/0x60
[29118.243819] ? lock_release+0x1f0/0x2d0
[29118.244056] ? _raw_spin_unlock+0x29/0x40
[29118.244312] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.244646] process_one_work+0x270/0x5a0
[29118.244888] worker_thread+0x55/0x3c0
[29118.245113] ? process_one_work+0x5a0/0x5a0
[29118.245374] kthread+0x174/0x1a0
[29118.245572] ? set_kthread_struct+0x40/0x40
[29118.245823] ret_from_fork+0x1f/0x30
[29118.246045]
[29118.246194] irq event stamp: 0
[29118.246380] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.246748] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.247242] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.247722] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.248095] ---[ end trace 3b3e0805a31a35fd ]---
[29118.248425] ------------[ cut here ]------------
[29118.248700] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.249291] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.252916] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.253466] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.253963] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.254394] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.254727] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.255845] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.256162] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.256588] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.257033] RBP: 0000000000000000 R08: ffff9833d64d74a0 R09: 0000000000000000
[29118.257460] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9833f54c7af0
[29118.257878] R13: ffff9833390775a0 R14: ffff9833d64d73a8 R15: ffff9833d64d7450
[29118.258318] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.258791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.259137] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.259565] Call Trace:
[29118.259717]
[29118.259852] btrfs_run_delayed_refs+0x86/0x210
[29118.260123] flush_space+0x3c8/0x5f0
[29118.260354] ? rcu_read_lock_sched_held+0x12/0x60
[29118.260639] ? lock_release+0x1f0/0x2d0
[29118.260871] ? _raw_spin_unlock+0x29/0x40
[29118.261117] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.261458] process_one_work+0x270/0x5a0
[29118.261703] worker_thread+0x55/0x3c0
[29118.261925] ? process_one_work+0x5a0/0x5a0
[29118.262192] kthread+0x174/0x1a0
[29118.262395] ? set_kthread_struct+0x40/0x40
[29118.262643] ret_from_fork+0x1f/0x30
[29118.262859]
[29118.262994] irq event stamp: 0
[29118.263193] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.263564] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.264049] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.264535] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.264905] ---[ end trace 3b3e0805a31a35fe ]---
[29118.265249] ------------[ cut here ]------------
[29118.265528] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.266116] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.269585] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.270102] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.270610] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.271007] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.271352] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.272444] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.272756] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.273187] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.273611] RBP: 0000000000000000 R08: ffff9833d526fd28 R09: 0000000000000000
[29118.274031] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9833c283cd20
[29118.274460] R13: ffff9833390775a0 R14: ffff9833d526fc30 R15: ffff9833d526fcd8
[29118.274879] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.275373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.275718] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.276139] Call Trace:
[29118.276305]
[29118.276442] btrfs_run_delayed_refs+0x86/0x210
[29118.276708] flush_space+0x3c8/0x5f0
[29118.276927] ? rcu_read_lock_sched_held+0x12/0x60
[29118.277229] ? lock_release+0x1f0/0x2d0
[29118.277463] ? _raw_spin_unlock+0x29/0x40
[29118.277707] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.278044] process_one_work+0x270/0x5a0
[29118.278299] worker_thread+0x55/0x3c0
[29118.278520] ? process_one_work+0x5a0/0x5a0
[29118.278769] kthread+0x174/0x1a0
[29118.278964] ? set_kthread_struct+0x40/0x40
[29118.279230] ret_from_fork+0x1f/0x30
[29118.279451]
[29118.279587] irq event stamp: 0
[29118.279800] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.280196] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.280802] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.281416] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.281901] ---[ end trace 3b3e0805a31a35ff ]---
[29118.282355] ------------[ cut here ]------------
[29118.282652] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.283244] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.286904] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.287530] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.288080] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.288527] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.288960] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.290195] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.290524] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.290998] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.291432] RBP: 0000000000000000 R08: ffff9833c2af04a0 R09: 0000000000000000
[29118.291852] R10: ffff98343ffd3000 R11: 000000000003a560 R12: ffff9833c5293770
[29118.292296] R13: ffff9833390775a0 R14: ffff9833c2af03a8 R15: ffff9833c2af0450
[29118.292718] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.293209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.293549] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.293970] Call Trace:
[29118.294127]
[29118.294277] btrfs_run_delayed_refs+0x86/0x210
[29118.294547] flush_space+0x3c8/0x5f0
[29118.294768] ? rcu_read_lock_sched_held+0x12/0x60
[29118.295053] ? lock_release+0x1f0/0x2d0
[29118.295297] ? _raw_spin_unlock+0x29/0x40
[29118.295541] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.295873] process_one_work+0x270/0x5a0
[29118.296142] worker_thread+0x55/0x3c0
[29118.296386] ? process_one_work+0x5a0/0x5a0
[29118.296638] kthread+0x174/0x1a0
[29118.296834] ? set_kthread_struct+0x40/0x40
[29118.297093] ret_from_fork+0x1f/0x30
[29118.297326]
[29118.297462] irq event stamp: 0
[29118.297647] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.298016] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.298508] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.298988] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.299400] ---[ end trace 3b3e0805a31a3600 ]---
[29118.299730] ------------[ cut here ]------------
[29118.300018] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.300611] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.304101] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.304621] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.305130] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.305535] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.305867] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.306961] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.307292] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.307712] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.308138] RBP: 0000000000000000 R08: ffff9833c5370368 R09: 0000000000000000
[29118.308565] R10: ffff9833c2af0300 R11: 00000000000020ea R12: ffff9833c81701c0
[29118.308986] R13: ffff9833390775a0 R14: ffff9833c5370270 R15: ffff9833c5370318
[29118.309423] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.309897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.310254] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.310676] Call Trace:
[29118.310828]
[29118.310962] btrfs_run_delayed_refs+0x86/0x210
[29118.311252] flush_space+0x3c8/0x5f0
[29118.311470] ? rcu_read_lock_sched_held+0x12/0x60
[29118.311752] ? lock_release+0x1f0/0x2d0
[29118.311984] ? _raw_spin_unlock+0x29/0x40
[29118.312307] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.312641] process_one_work+0x270/0x5a0
[29118.312889] worker_thread+0x55/0x3c0
[29118.313120] ? process_one_work+0x5a0/0x5a0
[29118.313382] kthread+0x174/0x1a0
[29118.313581] ? set_kthread_struct+0x40/0x40
[29118.313832] ret_from_fork+0x1f/0x30
[29118.314060]
[29118.314207] irq event stamp: 0
[29118.314393] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.314763] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.315261] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.315741] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.316117] ---[ end trace 3b3e0805a31a3601 ]---
[29118.316449] ------------[ cut here ]------------
[29118.316728] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.317327] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.320829] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.321365] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.321867] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.322278] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.322611] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.323706] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.324019] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.324466] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.324891] RBP: 0000000000000000 R08: ffff983418023230 R09: 0000000000000000
[29118.325329] R10: ffff9833c5370200 R11: 000000000000202e R12: ffff9833c2948000
[29118.325751] R13: ffff9833390775a0 R14: ffff983418023138 R15: ffff9834180231e0
[29118.326184] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.326660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.326998] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.327432] Call Trace:
[29118.327586]
[29118.327721] btrfs_run_delayed_refs+0x86/0x210
[29118.327988] flush_space+0x3c8/0x5f0
[29118.328222] ? rcu_read_lock_sched_held+0x12/0x60
[29118.328510] ? lock_release+0x1f0/0x2d0
[29118.328742] ? _raw_spin_unlock+0x29/0x40
[29118.328984] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.329331] process_one_work+0x270/0x5a0
[29118.329575] worker_thread+0x55/0x3c0
[29118.329795] ? process_one_work+0x5a0/0x5a0
[29118.330047] kthread+0x174/0x1a0
[29118.330261] ? set_kthread_struct+0x40/0x40
[29118.330514] ret_from_fork+0x1f/0x30
[29118.330733]
[29118.330869] irq event stamp: 0
[29118.331060] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.331441] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.331922] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.332477] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.332858] ---[ end trace 3b3e0805a31a3602 ]---
[29118.333199] ------------[ cut here ]------------
[29118.333482] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.334079] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.337684] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.338230] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.338753] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.339165] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.339522] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.340669] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.340988] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.341438] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.341895] RBP: 0000000000000000 R08: ffff983418023980 R09: 0000000000000000
[29118.342467] R10: ffff983418023100 R11: 0000000000001fbf R12: ffff9833c2948bd0
[29118.342911] R13: ffff9833390775a0 R14: ffff983418023888 R15: ffff983418023930
[29118.343371] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.343875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.344270] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.344752] Call Trace:
[29118.344903]
[29118.345041] btrfs_run_delayed_refs+0x86/0x210
[29118.345319] flush_space+0x3c8/0x5f0
[29118.345537] ? rcu_read_lock_sched_held+0x12/0x60
[29118.345818] ? lock_release+0x1f0/0x2d0
[29118.346053] ? _raw_spin_unlock+0x29/0x40
[29118.346309] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.346641] process_one_work+0x270/0x5a0
[29118.346884] worker_thread+0x55/0x3c0
[29118.347127] ? process_one_work+0x5a0/0x5a0
[29118.347402] kthread+0x174/0x1a0
[29118.347611] ? set_kthread_struct+0x40/0x40
[29118.347891] ret_from_fork+0x1f/0x30
[29118.348112]
[29118.348258] irq event stamp: 0
[29118.348444] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.348815] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.349309] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.349789] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.350162] ---[ end trace 3b3e0805a31a3603 ]---
[29118.350491] ------------[ cut here ]------------
[29118.350765] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.351365] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.354942] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.355471] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.355976] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.356401] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.356742] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.357880] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.358221] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.358659] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.359095] RBP: 0000000000000000 R08: ffff983418023d28 R09: 0000000000000000
[29118.359555] R10: ffff983418023800 R11: 0000000000001f6d R12: ffff9833c2948d90
[29118.359975] R13: ffff9833390775a0 R14: ffff983418023c30 R15: ffff983418023cd8
[29118.360411] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.360892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.361248] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.361671] Call Trace:
[29118.361823]
[29118.361959] btrfs_run_delayed_refs+0x86/0x210
[29118.362260] flush_space+0x3c8/0x5f0
[29118.362480] ? rcu_read_lock_sched_held+0x12/0x60
[29118.362785] ? lock_release+0x1f0/0x2d0
[29118.363041] ? _raw_spin_unlock+0x29/0x40
[29118.363316] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.363674] process_one_work+0x270/0x5a0
[29118.363922] worker_thread+0x55/0x3c0
[29118.364155] ? process_one_work+0x5a0/0x5a0
[29118.364424] kthread+0x174/0x1a0
[29118.364628] ? set_kthread_struct+0x40/0x40
[29118.364887] ret_from_fork+0x1f/0x30
[29118.365118]
[29118.365270] irq event stamp: 0
[29118.365462] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.365880] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.366435] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.366963] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.367408] ---[ end trace 3b3e0805a31a3604 ]---
[29118.367747] ------------[ cut here ]------------
[29118.368040] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.368669] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.372347] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.372889] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.373455] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.373892] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.374264] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.375450] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.375793] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.376255] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.376712] RBP: 0000000000000000 R08: ffff9833c2af0368 R09: 0000000000000000
[29118.377150] R10: ffff983418023c00 R11: 0000000000001f1b R12: ffff9833c5293a80
[29118.377613] R13: ffff9833390775a0 R14: ffff9833c2af0270 R15: ffff9833c2af0318
[29118.378081] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.378607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.378983] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.379446] Call Trace:
[29118.379623]
[29118.379761] btrfs_run_delayed_refs+0x86/0x210
[29118.380044] flush_space+0x3c8/0x5f0
[29118.380288] ? rcu_read_lock_sched_held+0x12/0x60
[29118.380614] ? lock_release+0x1f0/0x2d0
[29118.380852] ? _raw_spin_unlock+0x29/0x40
[29118.381114] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.381493] process_one_work+0x270/0x5a0
[29118.381782] worker_thread+0x55/0x3c0
[29118.382042] ? process_one_work+0x5a0/0x5a0
[29118.382320] kthread+0x174/0x1a0
[29118.382560] ? set_kthread_struct+0x40/0x40
[29118.382833] ret_from_fork+0x1f/0x30
[29118.383072]
[29118.383234] irq event stamp: 0
[29118.383473] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.383859] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.384405] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.384942] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.385355] ---[ end trace 3b3e0805a31a3605 ]---
[29118.385715] ------------[ cut here ]------------
[29118.386016] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.386655] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.390490] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.391208] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.391865] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.392433] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.392890] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.394258] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.394584] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.395036] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.395480] RBP: 0000000000000000 R08: ffff9833c41d1ab8 R09: 0000000000000000
[29118.395919] R10: ffff9833c2af0200 R11: 0000000000003faf R12: ffff9833c29483f0
[29118.396379] R13: ffff9833390775a0 R14: ffff9833c41d19c0 R15: ffff9833c41d1a68
[29118.396887] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.397466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.397848] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.398306] Call Trace:
[29118.398464]
[29118.398604] btrfs_run_delayed_refs+0x86/0x210
[29118.398886] flush_space+0x3c8/0x5f0
[29118.399114] ? rcu_read_lock_sched_held+0x12/0x60
[29118.399437] ? lock_release+0x1f0/0x2d0
[29118.399687] ? _raw_spin_unlock+0x29/0x40
[29118.399949] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.400324] process_one_work+0x270/0x5a0
[29118.400611] worker_thread+0x55/0x3c0
[29118.400892] ? process_one_work+0x5a0/0x5a0
[29118.401171] kthread+0x174/0x1a0
[29118.401411] ? set_kthread_struct+0x40/0x40
[29118.401679] ret_from_fork+0x1f/0x30
[29118.401910]
[29118.402113] irq event stamp: 0
[29118.402322] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.402706] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.403218] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.403716] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.404110] ---[ end trace 3b3e0805a31a3606 ]---
[29118.404465] ------------[ cut here ]------------
[29118.404753] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.405368] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.409054] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.409609] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.410150] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.410588] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.410940] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.412113] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.412470] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.412911] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.413392] RBP: 0000000000000000 R08: ffff9833c41d1368 R09: 0000000000000000
[29118.413839] R10: ffff9833c41d1900 R11: 0000000000003f5d R12: ffff9833c2948ee0
[29118.414290] R13: ffff9833390775a0 R14: ffff9833c41d1270 R15: ffff9833c41d1318
[29118.414725] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.415229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.415583] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.416027] Call Trace:
[29118.416198]
[29118.416338] btrfs_run_delayed_refs+0x86/0x210
[29118.416626] flush_space+0x3c8/0x5f0
[29118.416847] ? rcu_read_lock_sched_held+0x12/0x60
[29118.417139] ? lock_release+0x1f0/0x2d0
[29118.417389] ? _raw_spin_unlock+0x29/0x40
[29118.417644] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.417985] process_one_work+0x270/0x5a0
[29118.418254] worker_thread+0x55/0x3c0
[29118.418489] ? process_one_work+0x5a0/0x5a0
[29118.418748] kthread+0x174/0x1a0
[29118.418947] ? set_kthread_struct+0x40/0x40
[29118.419225] ret_from_fork+0x1f/0x30
[29118.419452]
[29118.419591] irq event stamp: 0
[29118.419780] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.420169] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.420674] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.421188] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.421581] ---[ end trace 3b3e0805a31a3607 ]---
[29118.421905] ------------[ cut here ]------------
[29118.422207] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.422808] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.426438] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.426965] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.427498] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.427914] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.428273] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.429403] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.429723] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.430156] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.430598] RBP: 0000000000000000 R08: ffff9833d6130368 R09: 0000000000000000
[29118.431032] R10: ffff9833c41d1200 R11: 0000000000003f0b R12: ffff9833c7ccd690
[29118.431472] R13: ffff9833390775a0 R14: ffff9833d6130270 R15: ffff9833d6130318
[29118.431944] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.432488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.432830] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.433268] Call Trace:
[29118.433420]
[29118.433555] btrfs_run_delayed_refs+0x86/0x210
[29118.433821] flush_space+0x3c8/0x5f0
[29118.434039] ? rcu_read_lock_sched_held+0x12/0x60
[29118.434330] ? lock_release+0x1f0/0x2d0
[29118.434564] ? _raw_spin_unlock+0x29/0x40
[29118.434808] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.435142] process_one_work+0x270/0x5a0
[29118.435396] worker_thread+0x55/0x3c0
[29118.435620] ? process_one_work+0x5a0/0x5a0
[29118.435871] kthread+0x174/0x1a0
[29118.436070] ? set_kthread_struct+0x40/0x40
[29118.436336] ret_from_fork+0x1f/0x30
[29118.436557]
[29118.436692] irq event stamp: 0
[29118.436876] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.437289] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.437801] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.438295] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.438666] ---[ end trace 3b3e0805a31a3608 ]---
[29118.438985] ------------[ cut here ]------------
[29118.439279] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.439860] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.443357] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.443869] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.444385] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.444785] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.445119] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.446216] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.446528] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.446948] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.447383] RBP: 0000000000000000 R08: ffff9833c41d1848 R09: 0000000000000000
[29118.447803] R10: ffff9833d6130200 R11: 0000000000003e9c R12: ffff9833c2948a10
[29118.448236] R13: ffff9833390775a0 R14: ffff9833c41d1750 R15: ffff9833c41d17f8
[29118.448659] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.449136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.449488] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.449942] Call Trace:
[29118.450126]
[29118.450273] btrfs_run_delayed_refs+0x86/0x210
[29118.450630] flush_space+0x3c8/0x5f0
[29118.450846] ? rcu_read_lock_sched_held+0x12/0x60
[29118.451155] ? lock_release+0x1f0/0x2d0
[29118.451403] ? _raw_spin_unlock+0x29/0x40
[29118.451649] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.451984] process_one_work+0x270/0x5a0
[29118.452245] worker_thread+0x55/0x3c0
[29118.452467] ? process_one_work+0x5a0/0x5a0
[29118.452719] kthread+0x174/0x1a0
[29118.452915] ? set_kthread_struct+0x40/0x40
[29118.453170] ret_from_fork+0x1f/0x30
[29118.453416]
[29118.453597] irq event stamp: 0
[29118.453841] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.454358] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.454999] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.455747] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.456288] ---[ end trace 3b3e0805a31a3609 ]---
[29118.456728] ------------[ cut here ]------------
[29118.457119] WARNING: CPU: 0 PID: 1471001 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[29118.457935] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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
[29118.462677] CPU: 0 PID: 1471001 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #530
[29118.463342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29118.464003] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29118.464425] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[29118.464817] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 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
[29118.466331] RSP: 0018:ffffaac801e57c28 EFLAGS: 00010202
[29118.466742] RAX: 000000000000000d RBX: ffff983404c53000 RCX: 0000000000000000
[29118.467347] RDX: 0000000000000001 RSI: ffffffff935b5d6a RDI: 00000000ffffffff
[29118.467921] RBP: 0000000000000000 R08: ffff9833c28c9e60 R09: 0000000000000000
[29118.468507] R10: ffff9833c41d1700 R11: 0000000000003e67 R12: ffff9833cd81f9a0
[29118.469126] R13: ffff9833390775a0 R14: ffff9833c28c9d68 R15: ffff9833c28c9e10
[29118.469754] FS: 0000000000000000(0000) GS:ffff98343bc00000(0000) knlGS:0000000000000000
[29118.470437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29118.470913] CR2: 00007f11e98eb010 CR3: 0000000049a26005 CR4: 0000000000370ef0
[29118.471520] Call Trace:
[29118.471732]
[29118.471924] btrfs_run_delayed_refs+0x86/0x210
[29118.472319] flush_space+0x3c8/0x5f0
[29118.472625] ? rcu_read_lock_sched_held+0x12/0x60
[29118.473019] ? lock_release+0x1f0/0x2d0
[29118.473364] ? _raw_spin_unlock+0x29/0x40
[29118.473707] btrfs_async_reclaim_metadata_space+0x139/0x320
[29118.474188] process_one_work+0x270/0x5a0
[29118.474530] worker_thread+0x55/0x3c0
[29118.474841] ? process_one_work+0x5a0/0x5a0
[29118.475210] kthread+0x174/0x1a0
[29118.475486] ? set_kthread_struct+0x40/0x40
[29118.475836] ret_from_fork+0x1f/0x30
[29118.476149]
[29118.476353] irq event stamp: 0
[29118.476614] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29118.477138] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[29118.477822] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[29118.478540] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29118.479061] ---[ end trace 3b3e0805a31a360a ]---
[29118.518455] BTRFS info (device dm-11): flagging fs with big metadata feature
[29118.518956] BTRFS info (device dm-11): use lzo compression, level 0
[29118.519407] BTRFS info (device dm-11): disk space caching is enabled
[29118.519784] BTRFS info (device dm-11): has skinny extents
[29118.522111] BTRFS info (device dm-11): start tree-log replay
[29118.594624] loop0: detected capacity change from 0 to 6629376
[29118.628232] BTRFS info (device loop0): flagging fs with big metadata feature
[29118.628695] BTRFS info (device loop0): disk space caching is enabled
[29118.629087] BTRFS info (device loop0): has skinny extents
[29118.642476] BTRFS info (device loop0): enabling ssd optimizations
[29118.642933] BTRFS info (device loop0): start tree-log replay
[29118.798278] btrfs_dev_stat_print_on_error: 16 callbacks suppressed
[29118.798281] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[29118.799669] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[29118.799906] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[29118.800433] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[29118.801985] blk_print_req_error: 21 callbacks suppressed
[29118.801987] I/O error, dev loop0, sector 93344 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29118.801993] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[29118.802268] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[29118.802513] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[29118.803159] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[29118.803672] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[29118.804397] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[29118.807209] I/O error, dev loop0, sector 617632 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29118.807210] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[29118.808636] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[29118.808897] lo_write_bvec: 19 callbacks suppressed
[29118.808899] loop: Write error at byte offset 883388416, length 4096.
[29118.809326] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[29118.809624] I/O error, dev loop0, sector 1725368 op 0x1:(WRITE) flags 0x8800 phys_seg 24 prio class 0
[29118.810014] BTRFS info (device loop0): forced readonly
[29118.810736] BTRFS warning (device loop0): direct IO failed ino 1864 rw 1,34817 sector 0x1a53b8 len 0 err no 10
[29118.811269] btrfs_lookup_bio_sums: 16 callbacks suppressed
[29118.811271] BTRFS warning (device dm-11): csum hole found for disk bytenr range [330420224, 330424320)
[29118.811327] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[29118.811629] BTRFS warning (device dm-11): csum hole found for disk bytenr range [330424320, 330428416)
[29118.814120] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[29118.814989] BTRFS warning (device dm-11): csum hole found for disk bytenr range [330428416, 330432512)
[29118.816228] BTRFS warning (device dm-11): csum hole found for disk bytenr range [330432512, 330436608)
[29118.816887] BTRFS warning (device dm-11): csum hole found for disk bytenr range [330436608, 330440704)
[29118.817566] BTRFS warning (device dm-11): csum hole found for disk bytenr range [330440704, 330444800)
[29118.818351] BTRFS warning (device dm-11): csum hole found for disk bytenr range [330420224, 330424320)
[29118.819116] BTRFS warning (device dm-11): csum hole found for disk bytenr range [330424320, 330428416)
[29118.819822] BTRFS warning (device dm-11): csum hole found for disk bytenr range [330428416, 330432512)
[29118.820524] BTRFS warning (device dm-11): csum hole found for disk bytenr range [330432512, 330436608)
[29118.821236] I/O error, dev loop0, sector 77888 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29118.824912] loop: Write error at byte offset 39141376, length 4096.
[29118.825524] I/O error, dev loop0, sector 76448 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[29118.825747] loop: Write error at byte offset 307576832, length 4096.
[29118.826739] I/O error, dev loop0, sector 600736 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[29118.827097] loop: Write error at byte offset 39174144, length 4096.
[29118.827951] I/O error, dev loop0, sector 76512 op 0x1:(WRITE) flags 0x1800 phys_seg 48 prio class 0
[29118.827970] loop: Write error at byte offset 307609600, length 4096.
[29118.829191] I/O error, dev loop0, sector 600800 op 0x1:(WRITE) flags 0x1800 phys_seg 48 prio class 0
[29118.829211] loop: Write error at byte offset 844976128, length 4096.
[29118.830381] I/O error, dev loop0, sector 1650344 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[29118.830405] loop: Write error at byte offset 883372032, length 4096.
[29118.870460] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[29118.870986] BTRFS info (device dm-11): forced readonly
[29120.815778] BTRFS info (device dm-11): flagging fs with big metadata feature
[29120.816306] BTRFS info (device dm-11): use lzo compression, level 0
[29120.816707] BTRFS info (device dm-11): disk space caching is enabled
[29120.817121] BTRFS info (device dm-11): has skinny extents
[29120.819096] BTRFS info (device dm-11): start tree-log replay
[29120.853964] loop0: detected capacity change from 0 to 6629376
[29120.882856] BTRFS info (device loop0): flagging fs with big metadata feature
[29120.883354] BTRFS info (device loop0): disk space caching is enabled
[29120.883748] BTRFS info (device loop0): has skinny extents
[29120.956740] BTRFS info (device loop0): enabling ssd optimizations
[29120.988063] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[29120.992087] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[29120.992641] BTRFS info (device loop0): forced readonly
[29121.001374] loop: Write error at byte offset 881860608, length 4096.
[29121.027488] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[29121.028023] BTRFS info (device dm-11): forced readonly
[29123.031222] BTRFS info (device dm-11): flagging fs with big metadata feature
[29123.031658] BTRFS info (device dm-11): use lzo compression, level 0
[29123.032042] BTRFS info (device dm-11): disk space caching is enabled
[29123.032439] BTRFS info (device dm-11): has skinny extents
[29123.042670] loop0: detected capacity change from 0 to 6629376
[29123.072185] BTRFS info (device loop0): flagging fs with big metadata feature
[29123.072650] BTRFS info (device loop0): disk space caching is enabled
[29123.073077] BTRFS info (device loop0): has skinny extents
[29123.153162] BTRFS info (device loop0): enabling ssd optimizations
[29124.172495] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[29124.174286] btrfs_dev_stat_print_on_error: 205 callbacks suppressed
[29124.174289] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[29124.175323] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[29124.176056] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[29124.176773] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[29124.177614] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[29124.178433] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[29124.179162] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[29124.179977] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[29124.181052] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[29124.181842] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[29124.189875] blk_print_req_error: 61 callbacks suppressed
[29124.189877] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[29124.190720] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[29124.191259] BTRFS error (device loop0): error writing primary super block to device 1
[29124.191718] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[29124.192438] BTRFS info (device loop0): forced readonly
[29124.192746] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[29124.193897] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[29124.194402] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[29124.231700] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[29124.232444] BTRFS info (device dm-11): forced readonly
[29124.232772] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[29124.233231] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[29126.299483] BTRFS info (device dm-11): flagging fs with big metadata feature
[29126.299913] BTRFS info (device dm-11): use lzo compression, level 0
[29126.300310] BTRFS info (device dm-11): disk space caching is enabled
[29126.300684] BTRFS info (device dm-11): has skinny extents
[29126.302530] BTRFS info (device dm-11): start tree-log replay
[29126.303090] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[29126.303620] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[29126.332640] loop0: detected capacity change from 0 to 6629376
[29126.358695] BTRFS info (device loop0): flagging fs with big metadata feature
[29126.359313] BTRFS info (device loop0): disk space caching is enabled
[29126.359835] BTRFS info (device loop0): has skinny extents
[29126.367568] BTRFS info (device loop0): enabling ssd optimizations
[29126.368118] BTRFS info (device loop0): start tree-log replay
[29126.386172] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[29126.386921] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[29126.540366] I/O error, dev loop0, sector 85248 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29126.541073] I/O error, dev loop0, sector 609536 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29126.541834] I/O error, dev loop0, sector 85248 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29126.542467] I/O error, dev loop0, sector 609536 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29126.543546] I/O error, dev loop0, sector 87904 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29126.543716] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[29126.545355] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[29126.545885] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[29126.546513] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[29126.547206] BTRFS info (device loop0): forced readonly
[29126.547512] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[29126.547994] I/O error, dev loop0, sector 612192 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29126.549903] I/O error, dev loop0, sector 78336 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29126.552041] I/O error, dev loop0, sector 602624 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29126.593325] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[29126.593326] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[29126.593330] BTRFS info (device dm-11): forced readonly
[29128.552475] BTRFS info (device dm-11): flagging fs with big metadata feature
[29128.552912] BTRFS info (device dm-11): use lzo compression, level 0
[29128.553303] BTRFS info (device dm-11): disk space caching is enabled
[29128.553683] BTRFS info (device dm-11): has skinny extents
[29128.555587] BTRFS info (device dm-11): start tree-log replay
[29128.623658] loop0: detected capacity change from 0 to 6629376
[29128.656124] BTRFS info (device loop0): flagging fs with big metadata feature
[29128.656790] BTRFS info (device loop0): disk space caching is enabled
[29128.657376] BTRFS info (device loop0): has skinny extents
[29128.784914] BTRFS info (device loop0): enabling ssd optimizations
[29130.807557] btrfs_dev_stat_print_on_error: 82 callbacks suppressed
[29130.807561] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[29130.809818] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[29130.811242] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[29130.812271] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[29130.813026] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[29130.813443] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[29130.814952] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[29130.815707] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[29130.816694] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[29130.817812] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[29130.818711] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[29130.820700] blk_print_req_error: 6 callbacks suppressed
[29130.820702] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[29130.821747] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[29130.822478] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[29130.823222] BTRFS info (device loop0): forced readonly
[29130.823558] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[29130.823567] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[29130.824035] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[29130.831663] loop: Write error at byte offset 913629184, length 4096.
[29130.832120] loop: Write error at byte offset 913707008, length 4096.
[29130.832630] loop: Write error at byte offset 869060608, length 4096.
[29130.833017] I/O error, dev loop0, sector 1784432 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[29130.833563] I/O error, dev loop0, sector 1784584 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[29130.834121] I/O error, dev loop0, sector 1697384 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[29130.835799] loop: Write error at byte offset 859541504, length 4096.
[29130.836206] I/O error, dev loop0, sector 1678792 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[29130.846002] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[29130.846876] BTRFS info (device dm-11): forced readonly
[29131.963247] BTRFS info (device dm-11): flagging fs with big metadata feature
[29131.963706] BTRFS info (device dm-11): use lzo compression, level 0
[29131.964127] BTRFS info (device dm-11): disk space caching is enabled
[29131.964525] BTRFS info (device dm-11): has skinny extents
[29131.966655] BTRFS info (device dm-11): start tree-log replay
[29132.043864] loop0: detected capacity change from 0 to 6629376
[29132.071466] BTRFS info (device loop0): flagging fs with big metadata feature
[29132.071911] BTRFS info (device loop0): disk space caching is enabled
[29132.072301] BTRFS info (device loop0): has skinny extents
[29132.102159] BTRFS info (device loop0): enabling ssd optimizations
[29132.138036] I/O error, dev loop0, sector 1666904 op 0x0:(READ) flags 0x80700 phys_seg 15 prio class 0
[29132.138750] I/O error, dev loop0, sector 1666904 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[29132.139314] BTRFS error (device loop0): error reading free space cache
[29132.139703] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[29132.140022] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[29132.142031] I/O error, dev loop0, sector 92736 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[29132.142769] I/O error, dev loop0, sector 617024 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[29132.143383] I/O error, dev loop0, sector 92736 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[29132.146424] btrfs_lookup_bio_sums: 380 callbacks suppressed
[29132.146427] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334270464, 334274560)
[29132.147377] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334274560, 334278656)
[29132.147975] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334278656, 334282752)
[29132.148546] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334282752, 334286848)
[29132.149112] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334286848, 334290944)
[29132.149660] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334290944, 334295040)
[29132.150230] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334295040, 334299136)
[29132.152165] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334200832, 334204928)
[29132.152722] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334204928, 334209024)
[29132.153290] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334209024, 334213120)
[29132.154342] loop: Write error at byte offset 38797312, length 4096.
[29132.154734] loop: Write error at byte offset 307232768, length 4096.
[29132.155190] loop: Write error at byte offset 38846464, length 4096.
[29132.155575] loop: Write error at byte offset 307281920, length 4096.
[29132.155979] loop: Write error at byte offset 38928384, length 4096.
[29132.156376] loop: Write error at byte offset 307363840, length 4096.
[29132.156767] BTRFS: error (device loop0) in btrfs_add_link:6286: errno=-5 IO failure
[29132.157246] BTRFS info (device loop0): forced readonly
[29132.192154] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[29132.192694] BTRFS info (device dm-11): forced readonly
[29132.193080] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[29134.199767] BTRFS info (device dm-11): flagging fs with big metadata feature
[29134.200255] BTRFS info (device dm-11): use lzo compression, level 0
[29134.200632] BTRFS info (device dm-11): disk space caching is enabled
[29134.201015] BTRFS info (device dm-11): has skinny extents
[29134.211584] loop0: detected capacity change from 0 to 6629376
[29134.230391] BTRFS info (device loop0): flagging fs with big metadata feature
[29134.230875] BTRFS info (device loop0): disk space caching is enabled
[29134.231268] BTRFS info (device loop0): has skinny extents
[29134.256978] BTRFS info (device loop0): enabling ssd optimizations
[29135.295882] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[29135.296690] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[29135.298079] BTRFS error (device dm-11): error writing primary super block to device 1
[29135.298553] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[29135.299233] BTRFS info (device dm-11): forced readonly
[29135.299606] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[29135.300090] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[29135.300835] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[29135.301999] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[29135.302396] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[29135.302923] BTRFS info (device loop0): forced readonly
[29135.303998] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[29135.304444] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[29135.322700] BTRFS warning (device loop0): direct IO failed ino 2184 rw 0,0 sector 0x19e790 len 0 err no 10
[29136.460439] BTRFS info (device dm-11): flagging fs with big metadata feature
[29136.460881] BTRFS info (device dm-11): use lzo compression, level 0
[29136.461279] BTRFS info (device dm-11): disk space caching is enabled
[29136.461659] BTRFS info (device dm-11): has skinny extents
[29136.463584] BTRFS info (device dm-11): start tree-log replay
[29136.464878] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[29136.502550] loop0: detected capacity change from 0 to 6629376
[29136.528615] BTRFS info (device loop0): flagging fs with big metadata feature
[29136.529067] BTRFS info (device loop0): disk space caching is enabled
[29136.529441] BTRFS info (device loop0): has skinny extents
[29136.545733] BTRFS info (device loop0): enabling ssd optimizations
[29136.546125] BTRFS info (device loop0): start tree-log replay
[29137.762148] btrfs_dev_stat_print_on_error: 173 callbacks suppressed
[29137.762151] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[29137.763372] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[29137.764619] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[29137.765304] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[29137.766122] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[29137.766914] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[29137.767190] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[29137.767683] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[29137.768676] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[29137.769409] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[29137.770433] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[29137.771585] blk_print_req_error: 15 callbacks suppressed
[29137.771587] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[29137.772901] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[29137.773584] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[29137.774286] BTRFS info (device loop0): forced readonly
[29137.774595] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[29137.775052] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[29137.779175] I/O error, dev loop0, sector 78656 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29137.780161] btrfs_lookup_bio_sums: 11 callbacks suppressed
[29137.780163] BTRFS warning (device dm-11): csum hole found for disk bytenr range [349237248, 349241344)
[29137.781076] BTRFS warning (device dm-11): csum hole found for disk bytenr range [349241344, 349245440)
[29137.781703] BTRFS warning (device dm-11): csum hole found for disk bytenr range [349245440, 349249536)
[29137.782640] BTRFS warning (device dm-11): csum hole found for disk bytenr range [349249536, 349253632)
[29137.783489] BTRFS warning (device dm-11): csum hole found for disk bytenr range [349261824, 349265920)
[29137.784335] BTRFS warning (device dm-11): csum hole found for disk bytenr range [349265920, 349270016)
[29137.785106] BTRFS warning (device dm-11): csum hole found for disk bytenr range [349270016, 349274112)
[29137.785843] BTRFS warning (device dm-11): csum hole found for disk bytenr range [349274112, 349278208)
[29137.786592] BTRFS warning (device dm-11): csum hole found for disk bytenr range [349278208, 349282304)
[29137.787438] BTRFS warning (device dm-11): csum hole found for disk bytenr range [349282304, 349286400)
[29137.788347] I/O error, dev loop0, sector 602944 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29137.794671] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[29137.795383] BTRFS info (device dm-11): forced readonly
[29139.840103] BTRFS info (device dm-11): flagging fs with big metadata feature
[29139.840688] BTRFS info (device dm-11): use lzo compression, level 0
[29139.841231] BTRFS info (device dm-11): disk space caching is enabled
[29139.841747] BTRFS info (device dm-11): has skinny extents
[29139.844127] BTRFS info (device dm-11): start tree-log replay
[29139.845779] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[29139.889077] loop0: detected capacity change from 0 to 6629376
[29139.917425] BTRFS info (device loop0): flagging fs with big metadata feature
[29139.917888] BTRFS info (device loop0): disk space caching is enabled
[29139.918303] BTRFS info (device loop0): has skinny extents
[29140.030792] BTRFS info (device loop0): enabling ssd optimizations
[29140.031238] BTRFS info (device loop0): start tree-log replay
[29140.035056] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[29140.035774] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[29140.128001] I/O error, dev loop0, sector 97728 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29140.128910] I/O error, dev loop0, sector 622016 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29140.131069] I/O error, dev loop0, sector 87840 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29140.137224] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[29140.138473] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[29140.139193] BTRFS info (device dm-11): forced readonly
[29140.139640] loop: Write error at byte offset 860098560, length 4096.
[29140.140440] I/O error, dev loop0, sector 1679808 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[29140.141295] I/O error, dev loop0, sector 612128 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29140.142320] I/O error, dev loop0, sector 81920 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29140.143166] I/O error, dev loop0, sector 606208 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29140.147338] loop: Write error at byte offset 39256064, length 4096.
[29140.147731] loop: Write error at byte offset 307691520, length 4096.
[29140.148488] loop: Write error at byte offset 19656704, length 4096.
[29140.149116] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[29140.149701] loop: Write error at byte offset 20791296, length 4096.
[29140.149898] BTRFS info (device loop0): forced readonly
[29140.150378] loop: Write error at byte offset 845144064, length 4096.
[29140.152317] loop: Write error at byte offset 860061696, length 4096.
[29142.097357] BTRFS info (device dm-11): flagging fs with big metadata feature
[29142.097970] BTRFS info (device dm-11): use lzo compression, level 0
[29142.098467] BTRFS info (device dm-11): disk space caching is enabled
[29142.098998] BTRFS info (device dm-11): has skinny extents
[29142.101393] BTRFS info (device dm-11): start tree-log replay
[29142.137092] loop0: detected capacity change from 0 to 6629376
[29142.157019] BTRFS info (device loop0): flagging fs with big metadata feature
[29142.157451] BTRFS info (device loop0): disk space caching is enabled
[29142.157835] BTRFS info (device loop0): has skinny extents
[29142.166638] BTRFS info (device loop0): enabling ssd optimizations
[29144.185897] btrfs_dev_stat_print_on_error: 148 callbacks suppressed
[29144.185900] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[29144.187088] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[29144.187845] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[29144.188563] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[29144.189384] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[29144.190169] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[29144.190949] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[29144.191794] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[29144.192486] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[29144.192562] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[29144.193732] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[29144.195099] loop: Write error at byte offset 912990208, length 4096.
[29144.195538] loop: Write error at byte offset 912404480, length 4096.
[29144.196002] loop: Write error at byte offset 914665472, length 4096.
[29144.196471] blk_print_req_error: 20 callbacks suppressed
[29144.196476] I/O error, dev loop0, sector 97024 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[29144.196560] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[29144.196935] I/O error, dev loop0, sector 621312 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[29144.197483] I/O error, dev loop0, sector 1783184 op 0x1:(WRITE) flags 0x0 phys_seg 9 prio class 0
[29144.198108] I/O error, dev loop0, sector 97344 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[29144.198634] I/O error, dev loop0, sector 1781944 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[29144.199302] I/O error, dev loop0, sector 621632 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[29144.199884] I/O error, dev loop0, sector 1786456 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0
[29144.200517] I/O error, dev loop0, sector 97504 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[29144.201104] I/O error, dev loop0, sector 1796032 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[29144.202999] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3114: errno=-5 IO failure
[29144.203496] BTRFS info (device loop0): forced readonly
[29144.203744] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[29144.204708] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[29144.205517] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[29144.205525] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[29144.206089] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[29144.233168] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[29144.234131] BTRFS info (device dm-11): forced readonly
[29145.559609] BTRFS info (device dm-11): flagging fs with big metadata feature
[29145.560101] BTRFS info (device dm-11): use lzo compression, level 0
[29145.560493] BTRFS info (device dm-11): disk space caching is enabled
[29145.560940] BTRFS info (device dm-11): has skinny extents
[29145.563893] BTRFS info (device dm-11): start tree-log replay
[29145.614435] loop0: detected capacity change from 0 to 6629376
[29145.633372] BTRFS info (device loop0): flagging fs with big metadata feature
[29145.633818] BTRFS info (device loop0): disk space caching is enabled
[29145.634219] BTRFS info (device loop0): has skinny extents
[29145.643113] BTRFS info (device loop0): enabling ssd optimizations
[29145.643474] BTRFS info (device loop0): start tree-log replay
[29146.744485] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[29146.745210] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[29146.745844] BTRFS error (device dm-11): error writing primary super block to device 1
[29146.746412] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[29146.747475] BTRFS info (device dm-11): forced readonly
[29146.747809] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[29146.748283] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[29146.748808] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[29146.749353] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[29146.750016] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[29146.750418] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[29146.750732] BTRFS info (device loop0): forced readonly
[29146.751561] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[29146.752107] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[29147.908611] BTRFS info (device dm-11): flagging fs with big metadata feature
[29147.909076] BTRFS info (device dm-11): use lzo compression, level 0
[29147.909449] BTRFS info (device dm-11): disk space caching is enabled
[29147.909835] BTRFS info (device dm-11): has skinny extents
[29147.921334] loop0: detected capacity change from 0 to 6629376
[29147.948309] BTRFS info (device loop0): flagging fs with big metadata feature
[29147.948742] BTRFS info (device loop0): disk space caching is enabled
[29147.949153] BTRFS info (device loop0): has skinny extents
[29147.959534] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[29147.980793] BTRFS info (device loop0): enabling ssd optimizations
[29147.981202] BTRFS info (device loop0): start tree-log replay
[29149.131115] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[29149.147915] lo_write_bvec: 18 callbacks suppressed
[29149.147918] loop: Write error at byte offset 808730624, length 4096.
[29149.148150] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[29149.148330] loop: Write error at byte offset 825925632, length 4096.
[29149.148694] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[29149.150926] loop: Write error at byte offset 823443456, length 4096.
[29149.151172] BTRFS info (device loop0): forced readonly
[29149.151681] loop: Write error at byte offset 937525248, length 4096.
[29149.152025] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[29149.152027] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[29149.154066] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[29149.154733] BTRFS info (device dm-11): forced readonly
[29149.155182] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[29149.156005] loop: Write error at byte offset 714375168, length 4096.
[29149.156526] loop: Write error at byte offset 722337792, length 4096.
[29149.157056] loop: Write error at byte offset 737996800, length 4096.
[29149.157566] loop: Write error at byte offset 861949952, length 4096.
[29149.158092] loop: Write error at byte offset 45760512, length 4096.
[29149.158599] loop: Write error at byte offset 314195968, length 4096.
[29149.170894] BTRFS error (device loop0): parent transid verify failed on 38289408 wanted 186 found 180
[29149.171582] BTRFS error (device loop0): parent transid verify failed on 38289408 wanted 186 found 180
[29149.172286] BTRFS error (device loop0): parent transid verify failed on 38289408 wanted 186 found 180
[29149.173022] btrfs_lookup_bio_sums: 83 callbacks suppressed
[29149.173025] BTRFS warning (device dm-11): csum hole found for disk bytenr range [369152000, 369156096)
[29149.173870] BTRFS warning (device dm-11): csum hole found for disk bytenr range [369156096, 369160192)
[29149.174410] BTRFS warning (device dm-11): csum hole found for disk bytenr range [369160192, 369164288)
[29149.174944] BTRFS warning (device dm-11): csum hole found for disk bytenr range [369164288, 369168384)
[29149.175466] BTRFS warning (device dm-11): csum hole found for disk bytenr range [369168384, 369172480)
[29149.175999] BTRFS warning (device dm-11): csum hole found for disk bytenr range [369172480, 369176576)
[29149.176522] BTRFS warning (device dm-11): csum hole found for disk bytenr range [369176576, 369180672)
[29149.177315] BTRFS warning (device dm-11): csum hole found for disk bytenr range [369152000, 369156096)
[29149.177843] BTRFS warning (device dm-11): csum hole found for disk bytenr range [369156096, 369160192)
[29149.178593] BTRFS warning (device dm-11): csum hole found for disk bytenr range [369160192, 369164288)
[29149.179285] BTRFS error (device loop0): parent transid verify failed on 38289408 wanted 186 found 180
[29151.213661] BTRFS info (device dm-11): flagging fs with big metadata feature
[29151.214168] BTRFS info (device dm-11): use lzo compression, level 0
[29151.214570] BTRFS info (device dm-11): disk space caching is enabled
[29151.215006] BTRFS info (device dm-11): has skinny extents
[29151.217134] BTRFS info (device dm-11): start tree-log replay
[29151.266967] loop0: detected capacity change from 0 to 6629376
[29151.285438] BTRFS info (device loop0): flagging fs with big metadata feature
[29151.285901] BTRFS info (device loop0): disk space caching is enabled
[29151.286288] BTRFS info (device loop0): has skinny extents
[29151.316989] BTRFS info (device loop0): enabling ssd optimizations
[29151.317386] BTRFS info (device loop0): start tree-log replay
[29151.331043] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[29151.331560] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[29151.531883] btrfs_dev_stat_print_on_error: 179 callbacks suppressed
[29151.531886] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[29151.533124] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[29151.533983] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[29151.534765] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[29151.535645] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[29151.536455] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[29151.537153] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[29151.537898] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[29151.538668] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[29151.538808] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[29151.539902] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[29151.540927] blk_print_req_error: 37 callbacks suppressed
[29151.540929] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[29151.541839] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[29151.542462] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[29151.543192] BTRFS info (device loop0): forced readonly
[29151.543504] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[29151.547489] I/O error, dev loop0, sector 85920 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29151.548221] I/O error, dev loop0, sector 610208 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29151.551150] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[29151.551978] BTRFS info (device dm-11): forced readonly
[29151.553501] I/O error, dev loop0, sector 85920 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29151.554188] I/O error, dev loop0, sector 610208 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29151.554999] I/O error, dev loop0, sector 85920 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29151.555981] I/O error, dev loop0, sector 610208 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29151.557032] I/O error, dev loop0, sector 85920 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29151.558213] I/O error, dev loop0, sector 610208 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29151.558831] I/O error, dev loop0, sector 85920 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[29153.502856] BTRFS info (device dm-11): flagging fs with big metadata feature
[29153.503290] BTRFS info (device dm-11): use lzo compression, level 0
[29153.503665] BTRFS info (device dm-11): disk space caching is enabled
[29153.504059] BTRFS info (device dm-11): has skinny extents
[29153.506106] BTRFS info (device dm-11): start tree-log replay
[29153.581771] loop0: detected capacity change from 0 to 6629376
[29153.611965] BTRFS info (device loop0): flagging fs with big metadata feature
[29153.612809] BTRFS info (device loop0): disk space caching is enabled
[29153.613476] BTRFS info (device loop0): has skinny extents
[29153.626492] BTRFS info (device loop0): enabling ssd optimizations