[ 8311.194718] run fstests generic/224 at 2021-03-01 23:08:34
[ 8311.685791] BTRFS: device fsid 4779bcc6-14f7-487f-9bc6-93e84689476c devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1574051)
[ 8311.725243] BTRFS info (device dm-7): enabling free space tree
[ 8311.726035] BTRFS info (device dm-7): using free space tree
[ 8311.726660] BTRFS info (device dm-7): has skinny extents
[ 8311.727285] BTRFS info (device dm-7): flagging fs with big metadata feature
[ 8311.750181] BTRFS info (device dm-7): creating free space tree
[ 8311.750587] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 8311.751096] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 8311.816708] BTRFS info (device dm-7): cleaning free space cache v1
[ 8311.903231] BTRFS info (device dm-7): checking UUID tree
[ 8312.285218] ------------[ cut here ]------------
[ 8312.285480] WARNING: CPU: 0 PID: 1336289 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8312.286040] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey 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
[ 8312.289517] CPU: 0 PID: 1336289 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 8312.289996] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8312.290457] Workqueue: events qxl_gc_work [qxl]
[ 8312.290710] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8312.291016] 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
[ 8312.292035] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[ 8312.292322] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[ 8312.292708] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8312.293115] RBP: ffff8fc7cf833248 R08: 0000000000000000 R09: 0000000000000000
[ 8312.293520] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5adc9c0
[ 8312.293910] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf8332b0 R15: ffff8fc7c41ed100
[ 8312.294307] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8312.294748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8312.295075] CR2: 000055bdb8506748 CR3: 0000000132dba003 CR4: 0000000000370ef0
[ 8312.295492] Call Trace:
[ 8312.295635] qxl_bo_unref+0x31/0x50 [qxl]
[ 8312.295863] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8312.296161] qxl_release_free+0x76/0xe0 [qxl]
[ 8312.296417] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8312.296687] process_one_work+0x26e/0x570
[ 8312.296919] worker_thread+0x55/0x3c0
[ 8312.297148] ? process_one_work+0x570/0x570
[ 8312.297381] kthread+0x137/0x150
[ 8312.297563] ? __kthread_bind_mask+0x60/0x60
[ 8312.297800] ret_from_fork+0x1f/0x30
[ 8312.298023] irq event stamp: 0
[ 8312.298196] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8312.298536] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8312.298992] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8312.299434] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8312.299775] ---[ end trace 5f7855eb2e852ff4 ]---
[ 8312.306075] ------------[ cut here ]------------
[ 8312.306347] WARNING: CPU: 0 PID: 1336289 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8312.306897] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey 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
[ 8312.310420] CPU: 0 PID: 1336289 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 8312.310901] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8312.311369] Workqueue: events qxl_gc_work [qxl]
[ 8312.311623] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8312.311911] 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
[ 8312.312917] RSP: 0000:ffff9cbc0151bd80 EFLAGS: 00010202
[ 8312.313214] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 8312.313600] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8312.313998] RBP: ffff8fc7f760f648 R08: 0000000000000000 R09: 0000000000000000
[ 8312.314386] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc73acf8c00
[ 8312.314775] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760f6b0 R15: ffff8fc73acf8900
[ 8312.315183] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8312.315641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8312.315963] CR2: 000055bdb9e54430 CR3: 00000001326b6003 CR4: 0000000000370ef0
[ 8312.316359] Call Trace:
[ 8312.316504] qxl_bo_unref+0x31/0x50 [qxl]
[ 8312.316730] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8312.317013] qxl_release_free+0x76/0xe0 [qxl]
[ 8312.317256] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8312.317517] process_one_work+0x26e/0x570
[ 8312.317744] worker_thread+0x55/0x3c0
[ 8312.317953] ? process_one_work+0x570/0x570
[ 8312.318198] kthread+0x137/0x150
[ 8312.318380] ? __kthread_bind_mask+0x60/0x60
[ 8312.318617] ret_from_fork+0x1f/0x30
[ 8312.318821] irq event stamp: 0
[ 8312.319006] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8312.319352] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8312.319794] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8312.320249] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8312.320590] ---[ end trace 5f7855eb2e852ff5 ]---
[ 8318.941209] ------------[ cut here ]------------
[ 8318.941482] WARNING: CPU: 0 PID: 1336289 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8318.942075] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey 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
[ 8318.945666] CPU: 0 PID: 1336289 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 8318.946172] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8318.946655] Workqueue: events qxl_gc_work [qxl]
[ 8318.946935] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8318.947232] 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
[ 8318.948292] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[ 8318.948589] RAX: 0000000000000001 RBX: 0000000000000006 RCX: 0000000000000000
[ 8318.949005] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8318.949403] RBP: ffff8fc7c3456248 R08: 0000000000000000 R09: 0000000000000000
[ 8318.949806] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d1236680
[ 8318.950220] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c34562b0 R15: ffff8fc7d11b9400
[ 8318.950623] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8318.951098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8318.951451] CR2: 000055bdb9e35cf0 CR3: 000000010f48c005 CR4: 0000000000370ef0
[ 8318.951862] Call Trace:
[ 8318.952022] qxl_bo_unref+0x31/0x50 [qxl]
[ 8318.952261] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8318.952538] qxl_release_free+0x76/0xe0 [qxl]
[ 8318.952794] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8318.953082] process_one_work+0x26e/0x570
[ 8318.953323] worker_thread+0x55/0x3c0
[ 8318.953540] ? process_one_work+0x570/0x570
[ 8318.953782] kthread+0x137/0x150
[ 8318.953988] ? __kthread_bind_mask+0x60/0x60
[ 8318.954242] ret_from_fork+0x1f/0x30
[ 8318.954454] irq event stamp: 0
[ 8318.954633] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8318.955004] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8318.955465] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8318.955942] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8318.956299] ---[ end trace 5f7855eb2e852ff6 ]---
[ 8318.962440] ------------[ cut here ]------------
[ 8318.962720] WARNING: CPU: 0 PID: 1336289 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8318.963309] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey 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
[ 8318.966912] CPU: 0 PID: 1336289 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 8318.967403] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8318.967893] Workqueue: events qxl_gc_work [qxl]
[ 8318.968166] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8318.968470] 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
[ 8318.969527] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[ 8318.969833] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 8318.970250] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8318.970653] RBP: ffff8fc7f100ae48 R08: 0000000000000000 R09: 0000000000000000
[ 8318.971071] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc73acf8500
[ 8318.971480] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f100aeb0 R15: ffff8fc73acf8800
[ 8318.971886] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8318.972351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8318.972677] CR2: 000055e2000f1258 CR3: 00000001446c2003 CR4: 0000000000370ef0
[ 8318.973095] Call Trace:
[ 8318.973244] qxl_bo_unref+0x31/0x50 [qxl]
[ 8318.973480] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8318.973762] qxl_release_free+0x76/0xe0 [qxl]
[ 8318.974035] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8318.974307] process_one_work+0x26e/0x570
[ 8318.974540] worker_thread+0x55/0x3c0
[ 8318.974750] ? process_one_work+0x570/0x570
[ 8318.975007] kthread+0x137/0x150
[ 8318.975198] ? __kthread_bind_mask+0x60/0x60
[ 8318.975443] ret_from_fork+0x1f/0x30
[ 8318.975654] irq event stamp: 0
[ 8318.975835] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8318.976200] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8318.976662] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8318.977137] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8318.977494] ---[ end trace 5f7855eb2e852ff7 ]---
[ 8325.597169] ------------[ cut here ]------------
[ 8325.597440] WARNING: CPU: 0 PID: 1336289 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8325.598024] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey 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
[ 8325.601883] CPU: 0 PID: 1336289 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 8325.602375] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8325.602874] Workqueue: events qxl_gc_work [qxl]
[ 8325.603139] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8325.603449] 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
[ 8325.604757] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[ 8325.605073] RAX: 0000000000000001 RBX: 0000000000000004 RCX: 0000000000000000
[ 8325.605479] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8325.605895] RBP: ffff8fc8118c4648 R08: 0000000000000000 R09: 0000000000000000
[ 8325.606297] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5a8d4e0
[ 8325.606773] R13: ffff8fc7cc8d4d90 R14: ffff8fc8118c46b0 R15: ffff8fc7c65bfb00
[ 8325.607208] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8325.607740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8325.608086] CR2: 00005650231a6000 CR3: 000000010aa00002 CR4: 0000000000370ef0
[ 8325.608495] Call Trace:
[ 8325.608646] qxl_bo_unref+0x31/0x50 [qxl]
[ 8325.608896] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8325.609172] qxl_release_free+0x76/0xe0 [qxl]
[ 8325.609424] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8325.609696] process_one_work+0x26e/0x570
[ 8325.609952] worker_thread+0x55/0x3c0
[ 8325.610166] ? process_one_work+0x570/0x570
[ 8325.610409] kthread+0x137/0x150
[ 8325.610596] ? __kthread_bind_mask+0x60/0x60
[ 8325.610853] ret_from_fork+0x1f/0x30
[ 8325.611065] irq event stamp: 0
[ 8325.611242] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8325.611598] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8325.612076] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8325.612531] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8325.612894] ---[ end trace 5f7855eb2e852ff8 ]---
[ 8325.613436] ------------[ cut here ]------------
[ 8325.613711] WARNING: CPU: 0 PID: 1336289 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8325.614427] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey 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
[ 8325.618755] CPU: 0 PID: 1336289 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 8325.619256] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8325.619735] Workqueue: events qxl_gc_work [qxl]
[ 8325.620013] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8325.620316] 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
[ 8325.621361] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[ 8325.621658] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 8325.622071] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8325.622474] RBP: ffff8fc7c2123248 R08: 0000000000000000 R09: 0000000000000000
[ 8325.622888] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d141ee00
[ 8325.623470] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c21232b0 R15: ffff8fc7d141e700
[ 8325.623906] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8325.624364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8325.624742] CR2: 00005650231a6000 CR3: 0000000125fd0004 CR4: 0000000000370ef0
[ 8325.625234] Call Trace:
[ 8325.625381] qxl_bo_unref+0x31/0x50 [qxl]
[ 8325.625615] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8325.625907] qxl_release_free+0x76/0xe0 [qxl]
[ 8325.626157] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8325.626429] process_one_work+0x26e/0x570
[ 8325.626664] worker_thread+0x55/0x3c0
[ 8325.626890] ? process_one_work+0x570/0x570
[ 8325.627268] kthread+0x137/0x150
[ 8325.627490] ? __kthread_bind_mask+0x60/0x60
[ 8325.627739] ret_from_fork+0x1f/0x30
[ 8325.627967] irq event stamp: 0
[ 8325.628148] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8325.628503] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8325.629014] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8325.629478] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8325.629849] ---[ end trace 5f7855eb2e852ff9 ]---
[ 8332.253005] ------------[ cut here ]------------
[ 8332.253278] WARNING: CPU: 0 PID: 1336289 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8332.253863] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey 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
[ 8332.257792] CPU: 0 PID: 1336289 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 8332.258284] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8332.258781] Workqueue: events qxl_gc_work [qxl]
[ 8332.259048] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8332.259344] 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
[ 8332.260454] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[ 8332.260765] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 0000000000000000
[ 8332.261174] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8332.261573] RBP: ffff8fc808e2ee48 R08: 0000000000000000 R09: 0000000000000000
[ 8332.262030] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c3c6a200
[ 8332.262436] R13: ffff8fc7cc8d4d90 R14: ffff8fc808e2eeb0 R15: ffff8fc7c3c6a800
[ 8332.262880] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8332.263332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8332.263658] CR2: 00005650231a6000 CR3: 0000000117e06002 CR4: 0000000000370ef0
[ 8332.264083] Call Trace:
[ 8332.264237] qxl_bo_unref+0x31/0x50 [qxl]
[ 8332.264478] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8332.264770] qxl_release_free+0x76/0xe0 [qxl]
[ 8332.265035] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8332.265360] process_one_work+0x26e/0x570
[ 8332.265597] worker_thread+0x55/0x3c0
[ 8332.265831] ? process_one_work+0x570/0x570
[ 8332.266073] kthread+0x137/0x150
[ 8332.266263] ? __kthread_bind_mask+0x60/0x60
[ 8332.266512] ret_from_fork+0x1f/0x30
[ 8332.266725] irq event stamp: 0
[ 8332.266911] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8332.267406] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8332.267886] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8332.268344] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8332.268698] ---[ end trace 5f7855eb2e852ffa ]---
[ 8332.269140] ------------[ cut here ]------------
[ 8332.269411] WARNING: CPU: 0 PID: 1336289 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8332.270072] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey 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
[ 8332.273950] CPU: 0 PID: 1336289 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 8332.274443] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8332.274940] Workqueue: events qxl_gc_work [qxl]
[ 8332.275211] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8332.275512] 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
[ 8332.276889] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[ 8332.277187] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 8332.277593] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8332.278015] RBP: ffff8fc8044f9a48 R08: 0000000000000000 R09: 0000000000000000
[ 8332.278421] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5932b00
[ 8332.278838] R13: ffff8fc7cc8d4d90 R14: ffff8fc8044f9ab0 R15: ffff8fc7d5932a00
[ 8332.279240] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8332.279695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8332.280054] CR2: 00005650231a6000 CR3: 000000011b9fc002 CR4: 0000000000370ef0
[ 8332.280459] Call Trace:
[ 8332.280606] qxl_bo_unref+0x31/0x50 [qxl]
[ 8332.280854] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8332.281135] qxl_release_free+0x76/0xe0 [qxl]
[ 8332.281388] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8332.281661] process_one_work+0x26e/0x570
[ 8332.281913] worker_thread+0x55/0x3c0
[ 8332.282126] ? process_one_work+0x570/0x570
[ 8332.282369] kthread+0x137/0x150
[ 8332.282560] ? __kthread_bind_mask+0x60/0x60
[ 8332.282819] ret_from_fork+0x1f/0x30
[ 8332.283033] irq event stamp: 0
[ 8332.283484] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8332.283888] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8332.284350] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8332.284828] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8332.285186] ---[ end trace 5f7855eb2e852ffb ]---
[ 8332.286075] ------------[ cut here ]------------
[ 8332.286344] WARNING: CPU: 0 PID: 1336289 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8332.286921] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey 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
[ 8332.290819] CPU: 0 PID: 1336289 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 8332.291301] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8332.291802] Workqueue: events qxl_gc_work [qxl]
[ 8332.292072] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8332.292376] 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
[ 8332.293513] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[ 8332.293838] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 8332.294245] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8332.294647] RBP: ffff8fc808e2c248 R08: 0000000000000000 R09: 0000000000000000
[ 8332.295074] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7f89d7800
[ 8332.295477] R13: ffff8fc7cc8d4d90 R14: ffff8fc808e2c2b0 R15: ffff8fc7f89d7500
[ 8332.295904] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8332.296368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8332.296970] CR2: 00007fead39709b0 CR3: 00000001023aa006 CR4: 0000000000370ef0
[ 8332.297384] Call Trace:
[ 8332.297534] qxl_bo_unref+0x31/0x50 [qxl]
[ 8332.297788] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8332.298068] qxl_release_free+0x76/0xe0 [qxl]
[ 8332.298325] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8332.298596] process_one_work+0x26e/0x570
[ 8332.298843] worker_thread+0x55/0x3c0
[ 8332.299456] ? process_one_work+0x570/0x570
[ 8332.299700] kthread+0x137/0x150
[ 8332.299908] ? __kthread_bind_mask+0x60/0x60
[ 8332.300154] ret_from_fork+0x1f/0x30
[ 8332.300362] irq event stamp: 0
[ 8332.300539] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8332.300905] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8332.301362] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8332.301830] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8332.302308] ---[ end trace 5f7855eb2e852ffc ]---
[ 8338.910051] ------------[ cut here ]------------
[ 8338.911460] WARNING: CPU: 0 PID: 1336289 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8338.914391] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey 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
[ 8338.932537] CPU: 0 PID: 1336289 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 8338.935077] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8338.937540] Workqueue: events qxl_gc_work [qxl]
[ 8338.938945] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8338.940513] 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
[ 8338.945034] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[ 8338.946205] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 8338.947529] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8338.948078] RBP: ffff8fc7e04ac248 R08: 0000000000000000 R09: 0000000000000000
[ 8338.948556] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c3c6a700
[ 8338.949051] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e04ac2b0 R15: ffff8fc7c3c6a800
[ 8338.949499] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8338.950018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8338.950377] CR2: 00007ff278a1d000 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 8338.950845] Call Trace:
[ 8338.951006] qxl_bo_unref+0x31/0x50 [qxl]
[ 8338.951262] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8338.951562] qxl_release_free+0x76/0xe0 [qxl]
[ 8338.951853] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8338.952148] process_one_work+0x26e/0x570
[ 8338.952401] worker_thread+0x55/0x3c0
[ 8338.952631] ? process_one_work+0x570/0x570
[ 8338.952908] kthread+0x137/0x150
[ 8338.953113] ? __kthread_bind_mask+0x60/0x60
[ 8338.953377] ret_from_fork+0x1f/0x30
[ 8338.953619] irq event stamp: 0
[ 8338.953822] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8338.954197] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8338.954683] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8338.955177] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8338.955549] ---[ end trace 5f7855eb2e852ffd ]---
[ 8338.955909] ------------[ cut here ]------------
[ 8338.956192] WARNING: CPU: 0 PID: 1336289 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8338.956813] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey 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
[ 8338.960458] CPU: 0 PID: 1336289 Comm: kworker/0:6 Tainted: G W 5.12.0-rc1+ #153
[ 8338.960954] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8338.961433] Workqueue: events qxl_gc_work [qxl]
[ 8338.961699] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8338.962095] 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
[ 8338.963227] RSP: 0018:ffff9cbc0151bd80 EFLAGS: 00010202
[ 8338.963602] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 8338.964026] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8338.964429] RBP: ffff8fc7cc5d4e48 R08: 0000000000000000 R09: 0000000000000000
[ 8338.964844] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d5932000
[ 8338.965248] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d4eb0 R15: ffff8fc7d5932600
[ 8338.965648] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8338.966120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8338.966449] CR2: 00007ff278a1d000 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 8338.966866] Call Trace:
[ 8338.967013] qxl_bo_unref+0x31/0x50 [qxl]
[ 8338.967248] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8338.967531] qxl_release_free+0x76/0xe0 [qxl]
[ 8338.967799] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8338.968073] process_one_work+0x26e/0x570
[ 8338.968306] worker_thread+0x55/0x3c0
[ 8338.968518] ? process_one_work+0x570/0x570
[ 8338.968777] kthread+0x137/0x150
[ 8338.968968] ? __kthread_bind_mask+0x60/0x60
[ 8338.969214] ret_from_fork+0x1f/0x30
[ 8338.969423] irq event stamp: 0
[ 8338.969600] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8338.969969] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8338.970430] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8338.970936] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8338.971292] ---[ end trace 5f7855eb2e852ffe ]---