[ 3430.183634] run fstests btrfs/036 at 2021-03-01 21:47:13
[ 3430.374715] BTRFS info (device dm-0): using free space tree
[ 3430.375070] BTRFS info (device dm-0): has skinny extents
[ 3430.513803] ------------[ cut here ]------------
[ 3430.514923] WARNING: CPU: 0 PID: 250861 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3430.517372] Modules linked in: loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 3430.532094] CPU: 0 PID: 250861 Comm: kworker/0:0 Tainted: G        W         5.12.0-rc1+ #153
[ 3430.532715] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3430.533275] Workqueue: events qxl_gc_work [qxl]
[ 3430.533598] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3430.533958] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 3430.535311] RSP: 0000:ffff9cbc0169bd80 EFLAGS: 00010202
[ 3430.535721] RAX: 0000000000000001 RBX: 0000000000000004 RCX: 0000000000000000
[ 3430.536195] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3430.536792] RBP: ffff8fc7cf446e48 R08: 0000000000000000 R09: 0000000000000000
[ 3430.537306] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d1cffae0
[ 3430.537788] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf446eb0 R15: ffff8fc7cfd91f00
[ 3430.538458] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3430.539002] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3430.539381] CR2: 0000557aa78cd000 CR3: 000000010ab12006 CR4: 0000000000370ef0
[ 3430.539870] Call Trace:
[ 3430.540043]  qxl_bo_unref+0x31/0x50 [qxl]
[ 3430.540316]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 3430.540650]  qxl_release_free+0x76/0xe0 [qxl]
[ 3430.540950]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3430.541267]  process_one_work+0x26e/0x570
[ 3430.541554]  worker_thread+0x55/0x3c0
[ 3430.541853]  ? process_one_work+0x570/0x570
[ 3430.542262]  kthread+0x137/0x150
[ 3430.542572]  ? __kthread_bind_mask+0x60/0x60
[ 3430.542957]  ret_from_fork+0x1f/0x30
[ 3430.543200] irq event stamp: 0
[ 3430.543399] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 3430.543823] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3430.544356] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3430.544887] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3430.545278] ---[ end trace 5f7855eb2e8529d8 ]---
[ 3430.545787] ------------[ cut here ]------------
[ 3430.546169] WARNING: CPU: 0 PID: 250861 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3430.546853] Modules linked in: loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 3430.550475] CPU: 0 PID: 250861 Comm: kworker/0:0 Tainted: G        W         5.12.0-rc1+ #153
[ 3430.551010] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3430.551530] Workqueue: events qxl_gc_work [qxl]
[ 3430.551815] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3430.552213] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 3430.553430] RSP: 0000:ffff9cbc0169bd80 EFLAGS: 00010202
[ 3430.553827] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 3430.554251] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3430.554676] RBP: ffff8fc7d11e7e48 R08: 0000000000000000 R09: 0000000000000000
[ 3430.555123] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c45d0800
[ 3430.555529] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d11e7eb0 R15: ffff8fc7c45d0d00
[ 3430.555957] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3430.556501] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3430.556862] CR2: 0000557aa78cd000 CR3: 000000010ab12006 CR4: 0000000000370ef0
[ 3430.557301] Call Trace:
[ 3430.557452]  qxl_bo_unref+0x31/0x50 [qxl]
[ 3430.557707]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 3430.558030]  qxl_release_free+0x76/0xe0 [qxl]
[ 3430.558287]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3430.558581]  process_one_work+0x26e/0x570
[ 3430.558862]  worker_thread+0x55/0x3c0
[ 3430.559078]  ? process_one_work+0x570/0x570
[ 3430.559322]  kthread+0x137/0x150
[ 3430.559513]  ? __kthread_bind_mask+0x60/0x60
[ 3430.559778]  ret_from_fork+0x1f/0x30
[ 3430.560050] irq event stamp: 0
[ 3430.560233] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 3430.560613] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3430.561123] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3430.561604] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3430.561996] ---[ end trace 5f7855eb2e8529d9 ]---
[ 3430.585628] BTRFS: device fsid 2b069c6a-aa7b-481d-a8ad-5a11afa0caac devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (297767)
[ 3430.598741] BTRFS info (device dm-7): enabling free space tree
[ 3430.599084] BTRFS info (device dm-7): using free space tree
[ 3430.599389] BTRFS info (device dm-7): has skinny extents
[ 3430.599696] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 3430.604873] BTRFS info (device dm-7): creating free space tree
[ 3430.605291] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 3430.605770] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 3430.615519] BTRFS info (device dm-7): cleaning free space cache v1
[ 3430.631401] BTRFS info (device dm-7): checking UUID tree
[ 3437.168804] ------------[ cut here ]------------
[ 3437.169100] WARNING: CPU: 0 PID: 250861 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3437.169712] Modules linked in: loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 3437.173022] CPU: 0 PID: 250861 Comm: kworker/0:0 Tainted: G        W         5.12.0-rc1+ #153
[ 3437.173547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3437.174059] Workqueue: events qxl_gc_work [qxl]
[ 3437.174329] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3437.174644] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 3437.175728] RSP: 0018:ffff9cbc0169bd80 EFLAGS: 00010202
[ 3437.176041] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 0000000000000000
[ 3437.176456] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3437.176963] RBP: ffff8fc7d10dee48 R08: 0000000000000000 R09: 0000000000000000
[ 3437.177376] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c0ad5500
[ 3437.177856] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10deeb0 R15: ffff8fc7c0ad5700
[ 3437.178276] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3437.178759] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3437.179108] CR2: 00007f7ab1b87000 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 3437.179549] Call Trace:
[ 3437.179699]  qxl_bo_unref+0x31/0x50 [qxl]
[ 3437.179943]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 3437.180225]  qxl_release_free+0x76/0xe0 [qxl]
[ 3437.180494]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3437.180778]  process_one_work+0x26e/0x570
[ 3437.181018]  worker_thread+0x55/0x3c0
[ 3437.181235]  ? process_one_work+0x570/0x570
[ 3437.181490]  kthread+0x137/0x150
[ 3437.181684]  ? __kthread_bind_mask+0x60/0x60
[ 3437.182007]  ret_from_fork+0x1f/0x30
[ 3437.182222] irq event stamp: 0
[ 3437.182407] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 3437.182782] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3437.183251] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3437.183728] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3437.184096] ---[ end trace 5f7855eb2e8529da ]---
[ 3437.184430] ------------[ cut here ]------------
[ 3437.184712] WARNING: CPU: 0 PID: 250861 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3437.185286] Modules linked in: loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 3437.188655] CPU: 0 PID: 250861 Comm: kworker/0:0 Tainted: G        W         5.12.0-rc1+ #153
[ 3437.189141] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3437.189633] Workqueue: events qxl_gc_work [qxl]
[ 3437.189907] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3437.190213] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 3437.191290] RSP: 0018:ffff9cbc0169bd80 EFLAGS: 00010202
[ 3437.191608] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 3437.192019] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3437.192470] RBP: ffff8fc7cb19fa48 R08: 0000000000000000 R09: 0000000000000000
[ 3437.192898] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc73a406c00
[ 3437.193305] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cb19fab0 R15: ffff8fc73a406300
[ 3437.193734] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3437.194202] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3437.194545] CR2: 00007f7ab1b87000 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 3437.194959] Call Trace:
[ 3437.195110]  qxl_bo_unref+0x31/0x50 [qxl]
[ 3437.195349]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 3437.195641]  qxl_release_free+0x76/0xe0 [qxl]
[ 3437.195902]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3437.196179]  process_one_work+0x26e/0x570
[ 3437.196435]  worker_thread+0x55/0x3c0
[ 3437.196664]  ? process_one_work+0x570/0x570
[ 3437.196923]  kthread+0x137/0x150
[ 3437.197163]  ? __kthread_bind_mask+0x60/0x60
[ 3437.197416]  ret_from_fork+0x1f/0x30
[ 3437.197638] irq event stamp: 0
[ 3437.197828] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 3437.198188] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3437.198667] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3437.199141] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3437.199521] ---[ end trace 5f7855eb2e8529db ]---
[ 3437.199863] ------------[ cut here ]------------
[ 3437.200133] WARNING: CPU: 0 PID: 250861 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3437.200711] Modules linked in: loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 3437.204067] CPU: 0 PID: 250861 Comm: kworker/0:0 Tainted: G        W         5.12.0-rc1+ #153
[ 3437.204565] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3437.205052] Workqueue: events qxl_gc_work [qxl]
[ 3437.205313] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3437.205625] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 3437.206684] RSP: 0018:ffff9cbc0169bd80 EFLAGS: 00010202
[ 3437.207003] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 3437.207462] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3437.207878] RBP: ffff8fc7d1177248 R08: 0000000000000000 R09: 0000000000000000
[ 3437.208284] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d141e600
[ 3437.208701] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d11772b0 R15: ffff8fc7d141ee00
[ 3437.209111] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3437.209579] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3437.209923] CR2: 00007f7ab1b87000 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 3437.210330] Call Trace:
[ 3437.210477]  qxl_bo_unref+0x31/0x50 [qxl]
[ 3437.210726]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 3437.211006]  qxl_release_free+0x76/0xe0 [qxl]
[ 3437.211266]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3437.211554]  process_one_work+0x26e/0x570
[ 3437.211800]  worker_thread+0x55/0x3c0
[ 3437.212054]  ? process_one_work+0x570/0x570
[ 3437.212307]  kthread+0x137/0x150
[ 3437.212517]  ? __kthread_bind_mask+0x60/0x60
[ 3437.212776]  ret_from_fork+0x1f/0x30
[ 3437.212990] irq event stamp: 0
[ 3437.213171] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 3437.213541] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3437.214014] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3437.214494] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3437.214858] ---[ end trace 5f7855eb2e8529dc ]---
[ 3443.824688] ------------[ cut here ]------------
[ 3443.824971] WARNING: CPU: 0 PID: 250861 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3443.825554] Modules linked in: loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 3443.828772] CPU: 0 PID: 250861 Comm: kworker/0:0 Tainted: G        W         5.12.0-rc1+ #153
[ 3443.829251] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3443.829741] Workqueue: events qxl_gc_work [qxl]
[ 3443.830008] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3443.830304] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 3443.831396] RSP: 0018:ffff9cbc0169bd80 EFLAGS: 00010202
[ 3443.831733] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 3443.832134] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3443.832545] RBP: ffff8fc829f5f648 R08: 0000000000000000 R09: 0000000000000000
[ 3443.832956] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c0ad4f00
[ 3443.833360] R13: ffff8fc7cc8d4d90 R14: ffff8fc829f5f6b0 R15: ffff8fc7c0ad4e00
[ 3443.833780] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3443.834237] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3443.834573] CR2: 00007f7ab1b87000 CR3: 0000000177826001 CR4: 0000000000370ef0
[ 3443.834982] Call Trace:
[ 3443.835131]  qxl_bo_unref+0x31/0x50 [qxl]
[ 3443.835367]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 3443.835657]  qxl_release_free+0x76/0xe0 [qxl]
[ 3443.835915]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3443.836359]  process_one_work+0x26e/0x570
[ 3443.836608]  worker_thread+0x55/0x3c0
[ 3443.836829]  ? process_one_work+0x570/0x570
[ 3443.837068]  kthread+0x137/0x150
[ 3443.837256]  ? __kthread_bind_mask+0x60/0x60
[ 3443.837510]  ret_from_fork+0x1f/0x30
[ 3443.837727] irq event stamp: 0
[ 3443.837907] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 3443.838264] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3443.838740] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3443.839200] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3443.839561] ---[ end trace 5f7855eb2e8529dd ]---
[ 3443.839910] ------------[ cut here ]------------
[ 3443.840173] WARNING: CPU: 0 PID: 250861 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3443.840790] Modules linked in: loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 3443.844023] CPU: 0 PID: 250861 Comm: kworker/0:0 Tainted: G        W         5.12.0-rc1+ #153
[ 3443.844547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3443.845049] Workqueue: events qxl_gc_work [qxl]
[ 3443.845315] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3443.845623] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 3443.846682] RSP: 0018:ffff9cbc0169bd80 EFLAGS: 00010202
[ 3443.846987] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 3443.847392] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3443.847808] RBP: ffff8fc7c48dba48 R08: 0000000000000000 R09: 0000000000000000
[ 3443.848215] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d1fbee00
[ 3443.848628] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c48dbab0 R15: ffff8fc7d1fbe800
[ 3443.849095] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3443.849561] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3443.849893] CR2: 00007f7ab1b87000 CR3: 0000000177826001 CR4: 0000000000370ef0
[ 3443.850304] Call Trace:
[ 3443.850464]  qxl_bo_unref+0x31/0x50 [qxl]
[ 3443.850701]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 3443.850982]  qxl_release_free+0x76/0xe0 [qxl]
[ 3443.851234]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3443.851518]  process_one_work+0x26e/0x570
[ 3443.851758]  worker_thread+0x55/0x3c0
[ 3443.851972]  ? process_one_work+0x570/0x570
[ 3443.852213]  kthread+0x137/0x150
[ 3443.852403]  ? __kthread_bind_mask+0x60/0x60
[ 3443.852660]  ret_from_fork+0x1f/0x30
[ 3443.852873] irq event stamp: 0
[ 3443.853051] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 3443.853449] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3443.853931] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3443.854391] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3443.854758] ---[ end trace 5f7855eb2e8529de ]---
[ 3450.480618] ------------[ cut here ]------------
[ 3450.480908] WARNING: CPU: 0 PID: 250861 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3450.481538] Modules linked in: loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 3450.484868] CPU: 0 PID: 250861 Comm: kworker/0:0 Tainted: G        W         5.12.0-rc1+ #153
[ 3450.485478] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3450.485983] Workqueue: events qxl_gc_work [qxl]
[ 3450.486263] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3450.486578] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 3450.487639] RSP: 0018:ffff9cbc0169bd80 EFLAGS: 00010202
[ 3450.487980] RAX: 0000000000000001 RBX: 000000000000000d RCX: 0000000000000000
[ 3450.488419] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3450.488846] RBP: ffff8fc7c47e2e48 R08: 0000000000000000 R09: 0000000000000000
[ 3450.489243] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8fc7d141e000
[ 3450.489686] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c47e2eb0 R15: ffff8fc7d141e500
[ 3450.490088] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3450.490552] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3450.490885] CR2: 00007f75ee3c8158 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 3450.491288] Call Trace:
[ 3450.491446]  qxl_bo_unref+0x31/0x50 [qxl]
[ 3450.491693]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 3450.491976]  qxl_release_free+0x76/0xe0 [qxl]
[ 3450.492231]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3450.492567]  process_one_work+0x26e/0x570
[ 3450.492820]  worker_thread+0x55/0x3c0
[ 3450.493040]  ? process_one_work+0x570/0x570
[ 3450.493282]  kthread+0x137/0x150
[ 3450.493485]  ? __kthread_bind_mask+0x60/0x60
[ 3450.493740]  ret_from_fork+0x1f/0x30
[ 3450.493970] irq event stamp: 0
[ 3450.494155] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 3450.494523] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3450.494993] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3450.495461] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3450.495825] ---[ end trace 5f7855eb2e8529df ]---
[ 3450.496168] ------------[ cut here ]------------
[ 3450.496449] WARNING: CPU: 0 PID: 250861 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3450.497013] Modules linked in: loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 3450.500258] CPU: 0 PID: 250861 Comm: kworker/0:0 Tainted: G        W         5.12.0-rc1+ #153
[ 3450.500754] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3450.501229] Workqueue: events qxl_gc_work [qxl]
[ 3450.501500] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3450.501804] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 3450.502860] RSP: 0018:ffff9cbc0169bd80 EFLAGS: 00010202
[ 3450.503161] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 3450.503660] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3450.504079] RBP: ffff8fc81dea3648 R08: 0000000000000000 R09: 0000000000000000
[ 3450.504489] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c0ad5100
[ 3450.504898] R13: ffff8fc7cc8d4d90 R14: ffff8fc81dea36b0 R15: ffff8fc7c0ad5500
[ 3450.505302] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3450.505779] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3450.506109] CR2: 00007f75ee3c8158 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 3450.506525] Call Trace:
[ 3450.506682]  qxl_bo_unref+0x31/0x50 [qxl]
[ 3450.506918]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 3450.507192]  qxl_release_free+0x76/0xe0 [qxl]
[ 3450.507454]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3450.507735]  process_one_work+0x26e/0x570
[ 3450.507970]  worker_thread+0x55/0x3c0
[ 3450.508183]  ? process_one_work+0x570/0x570
[ 3450.508437]  kthread+0x137/0x150
[ 3450.508698]  ? __kthread_bind_mask+0x60/0x60
[ 3450.508943]  ret_from_fork+0x1f/0x30
[ 3450.509152] irq event stamp: 0
[ 3450.509327] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 3450.509707] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3450.510176] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3450.510656] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3450.511017] ---[ end trace 5f7855eb2e8529e0 ]---
[ 3457.137114] ------------[ cut here ]------------
[ 3457.137557] WARNING: CPU: 0 PID: 250861 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3457.138487] Modules linked in: loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 3457.144651] CPU: 0 PID: 250861 Comm: kworker/0:0 Tainted: G        W         5.12.0-rc1+ #153
[ 3457.146013] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3457.147430] Workqueue: events qxl_gc_work [qxl]
[ 3457.148185] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3457.148884] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 3457.151378] RSP: 0018:ffff9cbc0169bd80 EFLAGS: 00010202
[ 3457.152000] RAX: 0000000000000001 RBX: 000000000000000b RCX: 0000000000000000
[ 3457.152863] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3457.153715] RBP: ffff8fc7cf447e48 R08: 0000000000000000 R09: 0000000000000000
[ 3457.154569] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c664fc00
[ 3457.155469] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf447eb0 R15: ffff8fc7d141ec00
[ 3457.156308] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3457.157597] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3457.158542] CR2: 00007ffe2dc20fb0 CR3: 0000000177826006 CR4: 0000000000370ef0
[ 3457.159527] Call Trace:
[ 3457.159880]  qxl_bo_unref+0x31/0x50 [qxl]
[ 3457.160479]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 3457.161106]  qxl_release_free+0x76/0xe0 [qxl]
[ 3457.161706]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3457.162266]  process_one_work+0x26e/0x570
[ 3457.162781]  worker_thread+0x55/0x3c0
[ 3457.163226]  ? process_one_work+0x570/0x570
[ 3457.163888]  kthread+0x137/0x150
[ 3457.164285]  ? __kthread_bind_mask+0x60/0x60
[ 3457.164823]  ret_from_fork+0x1f/0x30
[ 3457.165255] irq event stamp: 0
[ 3457.165644] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 3457.166456] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3457.168061] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3457.169298] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3457.170182] ---[ end trace 5f7855eb2e8529e1 ]---
[ 3457.174088] ------------[ cut here ]------------
[ 3457.174660] WARNING: CPU: 0 PID: 250861 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3457.175874] Modules linked in: loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel joydev i2c_i801 i2c_smbus snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm lpc_ich snd_timer snd soundcore zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel qxl drm_ttm_helper serio_raw ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[ 3457.180995] CPU: 0 PID: 250861 Comm: kworker/0:0 Tainted: G        W         5.12.0-rc1+ #153
[ 3457.181594] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3457.182220] Workqueue: events qxl_gc_work [qxl]
[ 3457.182572] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3457.182916] Code: ff 48 8b bd e8 fe ff ff b9 30 75 00 00 31 d2 be 01 00 00 00 e8 38 75 55 e5 48 8b 45 e0 e9 fb fe ff ff 4c 89 e8 e9 f3 fe ff ff <0f> 0b c7 85 94 00 00 00 00 00 00 00 48 8b 3c 24 48 8d 75 08 31 d2
[ 3457.184353] RSP: 0018:ffff9cbc0169bd80 EFLAGS: 00010202
[ 3457.184768] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 3457.185345] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3457.185909] RBP: ffff8fc7d10de248 R08: 0000000000000000 R09: 0000000000000000
[ 3457.186486] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d1fbeb00
[ 3457.187051] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10de2b0 R15: ffff8fc7d1fbe100
[ 3457.187624] FS:  0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3457.188255] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3457.188776] CR2: 000055917419ec18 CR3: 000000010f170003 CR4: 0000000000370ef0
[ 3457.189379] Call Trace:
[ 3457.189566]  qxl_bo_unref+0x31/0x50 [qxl]
[ 3457.189830]  qxl_release_free_list+0x52/0xa0 [qxl]
[ 3457.190132]  qxl_release_free+0x76/0xe0 [qxl]
[ 3457.190424]  qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3457.190705]  process_one_work+0x26e/0x570
[ 3457.190938]  worker_thread+0x55/0x3c0
[ 3457.191202]  ? process_one_work+0x570/0x570
[ 3457.191454]  kthread+0x137/0x150
[ 3457.191649]  ? __kthread_bind_mask+0x60/0x60
[ 3457.191958]  ret_from_fork+0x1f/0x30
[ 3457.192178] irq event stamp: 0
[ 3457.192400] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 3457.192763] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3457.193280] softirqs last  enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3457.193752] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3457.194105] ---[ end trace 5f7855eb2e8529e2 ]---
[ 3458.363676] BTRFS info (device dm-7): using free space tree
[ 3458.364011] BTRFS info (device dm-7): has skinny extents