[ 3397.556621] run fstests btrfs/033 at 2021-03-01 21:46:40
[ 3397.750208] BTRFS info (device dm-0): using free space tree
[ 3397.750556] BTRFS info (device dm-0): has skinny extents
[ 3397.966066] BTRFS: device fsid 3429a8c5-100c-45f1-80ca-6e9c08399e33 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (270607)
[ 3397.986118] BTRFS info (device dm-7): enabling free space tree
[ 3397.986468] BTRFS info (device dm-7): using free space tree
[ 3397.986790] BTRFS info (device dm-7): has skinny extents
[ 3397.987120] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 3397.990973] BTRFS info (device dm-7): creating free space tree
[ 3397.991447] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 3397.992001] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 3398.037364] BTRFS info (device dm-7): cleaning free space cache v1
[ 3398.070949] BTRFS info (device dm-7): checking UUID tree
[ 3403.889000] ------------[ cut here ]------------
[ 3403.889289] WARNING: CPU: 0 PID: 257532 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3403.889894] 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
[ 3403.893500] CPU: 0 PID: 257532 Comm: kworker/0:18 Tainted: G W 5.12.0-rc1+ #153
[ 3403.894131] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3403.894667] Workqueue: events qxl_gc_work [qxl]
[ 3403.894986] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3403.895330] 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
[ 3403.896409] RSP: 0018:ffff9cbc015b3d80 EFLAGS: 00010202
[ 3403.896746] RAX: 0000000000000001 RBX: 000000000000000c RCX: 0000000000000000
[ 3403.897286] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3403.897865] RBP: ffff8fc80e1ab648 R08: 0000000000000000 R09: 0000000000000000
[ 3403.898415] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703e5ec00
[ 3403.899116] R13: ffff8fc7cc8d4d90 R14: ffff8fc80e1ab6b0 R15: ffff8fc703e5e600
[ 3403.899837] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3403.900573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3403.901064] CR2: 00005644a9ff1800 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 3403.901498] Call Trace:
[ 3403.901656] qxl_bo_unref+0x31/0x50 [qxl]
[ 3403.901919] qxl_release_free_list+0x52/0xa0 [qxl]
[ 3403.902217] qxl_release_free+0x76/0xe0 [qxl]
[ 3403.902485] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3403.902790] process_one_work+0x26e/0x570
[ 3403.903061] worker_thread+0x55/0x3c0
[ 3403.903282] ? process_one_work+0x570/0x570
[ 3403.903535] kthread+0x137/0x150
[ 3403.903817] ? __kthread_bind_mask+0x60/0x60
[ 3403.904128] ret_from_fork+0x1f/0x30
[ 3403.904488] irq event stamp: 0
[ 3403.904706] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 3403.905260] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3403.905792] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3403.906287] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3403.906664] ---[ end trace 5f7855eb2e8529d0 ]---
[ 3403.907052] ------------[ cut here ]------------
[ 3403.907331] WARNING: CPU: 0 PID: 257532 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3403.907982] 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
[ 3403.911330] CPU: 0 PID: 257532 Comm: kworker/0:18 Tainted: G W 5.12.0-rc1+ #153
[ 3403.911825] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3403.912312] Workqueue: events qxl_gc_work [qxl]
[ 3403.912612] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3403.912994] 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
[ 3403.914342] RSP: 0018:ffff9cbc015b3d80 EFLAGS: 00010202
[ 3403.914646] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 3403.915075] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3403.915480] RBP: ffff8fc7c3920e48 R08: 0000000000000000 R09: 0000000000000000
[ 3403.915918] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc73a406800
[ 3403.916345] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3920eb0 R15: ffff8fc73a406e00
[ 3403.916767] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3403.917300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3403.917634] CR2: 00005644a9ff1800 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 3403.918069] Call Trace:
[ 3403.918222] qxl_bo_unref+0x31/0x50 [qxl]
[ 3403.918463] qxl_release_free_list+0x52/0xa0 [qxl]
[ 3403.918746] qxl_release_free+0x76/0xe0 [qxl]
[ 3403.919021] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3403.919309] process_one_work+0x26e/0x570
[ 3403.919561] worker_thread+0x55/0x3c0
[ 3403.919802] ? process_one_work+0x570/0x570
[ 3403.920139] kthread+0x137/0x150
[ 3403.920339] ? __kthread_bind_mask+0x60/0x60
[ 3403.920591] ret_from_fork+0x1f/0x30
[ 3403.920826] irq event stamp: 0
[ 3403.921019] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 3403.921386] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3403.921874] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3403.922355] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3403.922724] ---[ end trace 5f7855eb2e8529d1 ]---
[ 3410.544920] ------------[ cut here ]------------
[ 3410.545199] WARNING: CPU: 0 PID: 257532 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3410.545777] 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
[ 3410.549245] CPU: 0 PID: 257532 Comm: kworker/0:18 Tainted: G W 5.12.0-rc1+ #153
[ 3410.549767] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3410.550307] Workqueue: events qxl_gc_work [qxl]
[ 3410.550610] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3410.551112] 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
[ 3410.552637] RSP: 0000:ffff9cbc015b3d80 EFLAGS: 00010202
[ 3410.553079] RAX: 0000000000000001 RBX: 000000000000000a RCX: 0000000000000000
[ 3410.553637] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3410.554222] RBP: ffff8fc7cf444248 R08: 0000000000000000 R09: 0000000000000000
[ 3410.554790] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7cf44f9c0
[ 3410.555438] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf4442b0 R15: ffff8fc73a406d00
[ 3410.556054] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3410.556721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3410.557203] CR2: 00007f1a5d2f79e8 CR3: 0000000177826001 CR4: 0000000000370ef0
[ 3410.557808] Call Trace:
[ 3410.558029] qxl_bo_unref+0x31/0x50 [qxl]
[ 3410.558424] qxl_release_free_list+0x52/0xa0 [qxl]
[ 3410.558838] qxl_release_free+0x76/0xe0 [qxl]
[ 3410.559222] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3410.559617] process_one_work+0x26e/0x570
[ 3410.559983] worker_thread+0x55/0x3c0
[ 3410.560288] ? process_one_work+0x570/0x570
[ 3410.560634] kthread+0x137/0x150
[ 3410.560923] ? __kthread_bind_mask+0x60/0x60
[ 3410.561297] ret_from_fork+0x1f/0x30
[ 3410.561657] irq event stamp: 0
[ 3410.561935] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 3410.562460] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3410.563142] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3410.563644] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3410.564053] ---[ end trace 5f7855eb2e8529d2 ]---
[ 3410.564512] ------------[ cut here ]------------
[ 3410.564986] WARNING: CPU: 0 PID: 257532 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3410.565798] 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
[ 3410.570867] CPU: 0 PID: 257532 Comm: kworker/0:18 Tainted: G W 5.12.0-rc1+ #153
[ 3410.571529] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3410.572209] Workqueue: events qxl_gc_work [qxl]
[ 3410.572611] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3410.573029] 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
[ 3410.574389] RSP: 0000:ffff9cbc015b3d80 EFLAGS: 00010202
[ 3410.574727] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 3410.575136] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3410.575543] RBP: ffff8fc7d4fc5e48 R08: 0000000000000000 R09: 0000000000000000
[ 3410.575962] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c65bdf00
[ 3410.576459] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d4fc5eb0 R15: ffff8fc7c65bdd00
[ 3410.577114] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3410.577592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3410.577945] CR2: 00007f1a5d2f79e8 CR3: 0000000177826001 CR4: 0000000000370ef0
[ 3410.578371] Call Trace:
[ 3410.578525] qxl_bo_unref+0x31/0x50 [qxl]
[ 3410.578796] qxl_release_free_list+0x52/0xa0 [qxl]
[ 3410.579079] qxl_release_free+0x76/0xe0 [qxl]
[ 3410.579335] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3410.579713] process_one_work+0x26e/0x570
[ 3410.579952] worker_thread+0x55/0x3c0
[ 3410.580314] ? process_one_work+0x570/0x570
[ 3410.580557] kthread+0x137/0x150
[ 3410.580758] ? __kthread_bind_mask+0x60/0x60
[ 3410.581048] ret_from_fork+0x1f/0x30
[ 3410.581257] irq event stamp: 0
[ 3410.581435] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 3410.581799] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3410.582267] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3410.582844] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3410.583210] ---[ end trace 5f7855eb2e8529d3 ]---
[ 3417.200913] ------------[ cut here ]------------
[ 3417.201283] WARNING: CPU: 0 PID: 257532 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3417.202088] 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
[ 3417.206611] CPU: 0 PID: 257532 Comm: kworker/0:18 Tainted: G W 5.12.0-rc1+ #153
[ 3417.207310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3417.207987] Workqueue: events qxl_gc_work [qxl]
[ 3417.208381] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3417.208807] 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
[ 3417.210333] RSP: 0018:ffff9cbc015b3d80 EFLAGS: 00010202
[ 3417.210761] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[ 3417.211325] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3417.211888] RBP: ffff8fc81dea0e48 R08: 0000000000000000 R09: 0000000000000000
[ 3417.212454] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d4f19840
[ 3417.213109] R13: ffff8fc7cc8d4d90 R14: ffff8fc81dea0eb0 R15: ffff8fc7c5b92000
[ 3417.213677] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3417.214305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3417.214768] CR2: 00005582e5c44000 CR3: 0000000177826001 CR4: 0000000000370ef0
[ 3417.215338] Call Trace:
[ 3417.215603] qxl_bo_unref+0x31/0x50 [qxl]
[ 3417.215951] qxl_release_free_list+0x52/0xa0 [qxl]
[ 3417.216338] qxl_release_free+0x76/0xe0 [qxl]
[ 3417.216700] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3417.217076] process_one_work+0x26e/0x570
[ 3417.217400] worker_thread+0x55/0x3c0
[ 3417.217711] ? process_one_work+0x570/0x570
[ 3417.218085] kthread+0x137/0x150
[ 3417.218378] ? __kthread_bind_mask+0x60/0x60
[ 3417.218732] ret_from_fork+0x1f/0x30
[ 3417.219034] irq event stamp: 0
[ 3417.219279] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 3417.219775] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3417.220417] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3417.221136] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3417.221626] ---[ end trace 5f7855eb2e8529d4 ]---
[ 3417.222107] ------------[ cut here ]------------
[ 3417.222469] WARNING: CPU: 0 PID: 257532 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3417.223258] 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
[ 3417.227761] CPU: 0 PID: 257532 Comm: kworker/0:18 Tainted: G W 5.12.0-rc1+ #153
[ 3417.228437] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 3417.229122] Workqueue: events qxl_gc_work [qxl]
[ 3417.229486] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 3417.229917] 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
[ 3417.231432] RSP: 0018:ffff9cbc015b3d80 EFLAGS: 00010202
[ 3417.231857] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 3417.232417] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 3417.232987] RBP: ffff8fc7c3fa3648 R08: 0000000000000000 R09: 0000000000000000
[ 3417.233390] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7cfd91d00
[ 3417.233848] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3fa36b0 R15: ffff8fc7cfd91500
[ 3417.234257] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 3417.234761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3417.235091] CR2: 00005582e5c44000 CR3: 0000000177826001 CR4: 0000000000370ef0
[ 3417.235494] Call Trace:
[ 3417.235644] qxl_bo_unref+0x31/0x50 [qxl]
[ 3417.235890] qxl_release_free_list+0x52/0xa0 [qxl]
[ 3417.236172] qxl_release_free+0x76/0xe0 [qxl]
[ 3417.236470] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 3417.236753] process_one_work+0x26e/0x570
[ 3417.237001] worker_thread+0x55/0x3c0
[ 3417.237215] ? process_one_work+0x570/0x570
[ 3417.237457] kthread+0x137/0x150
[ 3417.237656] ? __kthread_bind_mask+0x60/0x60
[ 3417.237901] ret_from_fork+0x1f/0x30
[ 3417.238122] irq event stamp: 0
[ 3417.238299] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 3417.238668] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3417.239181] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 3417.239642] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 3417.240018] ---[ end trace 5f7855eb2e8529d5 ]---
[ 3423.522474] BTRFS info (device dm-7): using free space tree
[ 3423.522825] BTRFS info (device dm-7): has skinny extents