[ 7957.637146] run fstests generic/204 at 2021-03-01 23:02:40
[ 7957.822932] BTRFS info (device dm-0): using free space tree
[ 7957.823272] BTRFS info (device dm-0): has skinny extents
[ 7957.929974] BTRFS: device fsid ea35e0a5-f3f5-4dae-b2d3-fe2a92e74152 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1486515)
[ 7957.993695] BTRFS: device fsid a997cef3-9a66-47b1-b7ed-0a637ec16f78 devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1486531)
[ 7958.006651] BTRFS info (device dm-7): enabling free space tree
[ 7958.007012] BTRFS info (device dm-7): using free space tree
[ 7958.007334] BTRFS info (device dm-7): has skinny extents
[ 7958.046340] BTRFS info (device dm-7): creating free space tree
[ 7958.046804] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 7958.047357] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 7958.053841] BTRFS info (device dm-7): cleaning free space cache v1
[ 7958.060153] BTRFS info (device dm-7): checking UUID tree
[ 7959.521722] ------------[ cut here ]------------
[ 7959.522007] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7959.522625] 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
[ 7959.526371] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7959.526905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7959.527404] Workqueue: events qxl_gc_work [qxl]
[ 7959.527703] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7959.528038] 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
[ 7959.529151] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 7959.529458] RAX: 0000000000000001 RBX: 0000000000000009 RCX: 0000000000000000
[ 7959.529887] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7959.530311] RBP: ffff8fc7cc5d1648 R08: 0000000000000000 R09: 0000000000000000
[ 7959.530723] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d17e3f00
[ 7959.531243] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cc5d16b0 R15: ffff8fc7fb72ac00
[ 7959.531718] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7959.532267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7959.532675] CR2: 000055f5ee2010d0 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 7959.533172] Call Trace:
[ 7959.533329] qxl_bo_unref+0x31/0x50 [qxl]
[ 7959.533599] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7959.533911] qxl_release_free+0x76/0xe0 [qxl]
[ 7959.534174] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7959.534469] process_one_work+0x26e/0x570
[ 7959.534713] worker_thread+0x55/0x3c0
[ 7959.534937] ? process_one_work+0x570/0x570
[ 7959.535269] kthread+0x137/0x150
[ 7959.535474] ? __kthread_bind_mask+0x60/0x60
[ 7959.535746] ret_from_fork+0x1f/0x30
[ 7959.535962] irq event stamp: 0
[ 7959.536145] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7959.536512] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7959.536980] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7959.537441] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7959.537833] ---[ end trace 5f7855eb2e852f83 ]---
[ 7959.538186] ------------[ cut here ]------------
[ 7959.538475] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7959.539058] 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
[ 7959.542765] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7959.543273] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7959.543775] Workqueue: events qxl_gc_work [qxl]
[ 7959.544054] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7959.544358] 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
[ 7959.545451] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 7959.545758] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7959.546181] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7959.546607] RBP: ffff8fc7c3e24e48 R08: 0000000000000000 R09: 0000000000000000
[ 7959.547030] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c41ed100
[ 7959.547443] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c3e24eb0 R15: ffff8fc7c41ede00
[ 7959.547867] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7959.548342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7959.548684] CR2: 000055f5ee2010d0 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 7959.549110] Call Trace:
[ 7959.549261] qxl_bo_unref+0x31/0x50 [qxl]
[ 7959.549516] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7959.549798] qxl_release_free+0x76/0xe0 [qxl]
[ 7959.550068] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7959.550347] process_one_work+0x26e/0x570
[ 7959.550602] worker_thread+0x55/0x3c0
[ 7959.550822] ? process_one_work+0x570/0x570
[ 7959.551082] kthread+0x137/0x150
[ 7959.551275] ? __kthread_bind_mask+0x60/0x60
[ 7959.551542] ret_from_fork+0x1f/0x30
[ 7959.551781] irq event stamp: 0
[ 7959.551980] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7959.552352] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7959.552849] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7959.553342] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7959.553820] ---[ end trace 5f7855eb2e852f84 ]---
[ 7966.176661] ------------[ cut here ]------------
[ 7966.176975] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7966.177598] 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
[ 7966.181624] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7966.182151] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7966.182709] Workqueue: events qxl_gc_work [qxl]
[ 7966.182984] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7966.183287] 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
[ 7966.184351] RSP: 0000:ffff9cbc01523d80 EFLAGS: 00010202
[ 7966.184661] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000000
[ 7966.185072] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7966.185489] RBP: ffff8fc7f760fe48 R08: 0000000000000000 R09: 0000000000000000
[ 7966.185907] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc707f5d180
[ 7966.186309] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760feb0 R15: ffff8fc703d21500
[ 7966.186727] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7966.187192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7966.187533] CR2: 00007f61e948f000 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7966.187944] Call Trace:
[ 7966.188094] qxl_bo_unref+0x31/0x50 [qxl]
[ 7966.188332] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7966.188622] qxl_release_free+0x76/0xe0 [qxl]
[ 7966.188884] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7966.189158] process_one_work+0x26e/0x570
[ 7966.189404] worker_thread+0x55/0x3c0
[ 7966.189619] ? process_one_work+0x570/0x570
[ 7966.189862] kthread+0x137/0x150
[ 7966.190056] ? __kthread_bind_mask+0x60/0x60
[ 7966.190304] ret_from_fork+0x1f/0x30
[ 7966.190527] irq event stamp: 0
[ 7966.190707] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7966.191067] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7966.191539] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7966.192006] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7966.192361] ---[ end trace 5f7855eb2e852f85 ]---
[ 7966.192707] ------------[ cut here ]------------
[ 7966.192979] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7966.193552] 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
[ 7966.197213] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7966.197717] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7966.198208] Workqueue: events qxl_gc_work [qxl]
[ 7966.198483] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7966.198806] 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
[ 7966.199913] RSP: 0000:ffff9cbc01523d80 EFLAGS: 00010202
[ 7966.200213] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7966.200630] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7966.201043] RBP: ffff8fc7f760fa48 R08: 0000000000000000 R09: 0000000000000000
[ 7966.201460] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7fb72a600
[ 7966.201913] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760fab0 R15: ffff8fc7fb72a700
[ 7966.202363] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7966.202832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7966.203164] CR2: 00007f61e948f000 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7966.203584] Call Trace:
[ 7966.203755] qxl_bo_unref+0x31/0x50 [qxl]
[ 7966.204060] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7966.204341] qxl_release_free+0x76/0xe0 [qxl]
[ 7966.204651] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7966.204973] process_one_work+0x26e/0x570
[ 7966.205213] worker_thread+0x55/0x3c0
[ 7966.205438] ? process_one_work+0x570/0x570
[ 7966.205711] kthread+0x137/0x150
[ 7966.205938] ? __kthread_bind_mask+0x60/0x60
[ 7966.206257] ret_from_fork+0x1f/0x30
[ 7966.206531] irq event stamp: 0
[ 7966.206726] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7966.207138] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7966.207658] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7966.208161] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7966.208594] ---[ end trace 5f7855eb2e852f86 ]---
[ 7972.833936] ------------[ cut here ]------------
[ 7972.834285] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7972.835073] 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
[ 7972.839536] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7972.840135] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7972.840691] Workqueue: events qxl_gc_work [qxl]
[ 7972.840992] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7972.841337] 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
[ 7972.842518] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 7972.842868] RAX: 0000000000000001 RBX: 0000000000000005 RCX: 0000000000000000
[ 7972.843364] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7972.843832] RBP: ffff8fc808e2ea48 R08: 0000000000000000 R09: 0000000000000000
[ 7972.844282] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7f7d9d120
[ 7972.844766] R13: ffff8fc7cc8d4d90 R14: ffff8fc808e2eab0 R15: ffff8fc8073aa100
[ 7972.845238] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7972.845777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7972.846169] CR2: 000055f5ecb44130 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7972.846642] Call Trace:
[ 7972.846818] qxl_bo_unref+0x31/0x50 [qxl]
[ 7972.847098] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7972.847431] qxl_release_free+0x76/0xe0 [qxl]
[ 7972.847724] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7972.848054] process_one_work+0x26e/0x570
[ 7972.848333] worker_thread+0x55/0x3c0
[ 7972.848585] ? process_one_work+0x570/0x570
[ 7972.848858] kthread+0x137/0x150
[ 7972.849081] ? __kthread_bind_mask+0x60/0x60
[ 7972.849384] ret_from_fork+0x1f/0x30
[ 7972.849631] irq event stamp: 0
[ 7972.849849] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7972.850270] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7972.850829] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7972.851383] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7972.851795] ---[ end trace 5f7855eb2e852f87 ]---
[ 7972.852190] ------------[ cut here ]------------
[ 7972.852508] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7972.853157] 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
[ 7972.857349] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7972.857929] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7972.858498] Workqueue: events qxl_gc_work [qxl]
[ 7972.858822] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7972.859164] 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
[ 7972.860454] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 7972.860797] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7972.861274] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7972.861769] RBP: ffff8fc7d3290a48 R08: 0000000000000000 R09: 0000000000000000
[ 7972.862245] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d5932d00
[ 7972.862713] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d3290ab0 R15: ffff8fc7c4a86d00
[ 7972.863189] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7972.863750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7972.864138] CR2: 000055f5ecb44130 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 7972.864655] Call Trace:
[ 7972.864830] qxl_bo_unref+0x31/0x50 [qxl]
[ 7972.865104] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7972.865444] qxl_release_free+0x76/0xe0 [qxl]
[ 7972.865740] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7972.866083] process_one_work+0x26e/0x570
[ 7972.866389] worker_thread+0x55/0x3c0
[ 7972.866654] ? process_one_work+0x570/0x570
[ 7972.866955] kthread+0x137/0x150
[ 7972.867154] ? __kthread_bind_mask+0x60/0x60
[ 7972.867423] ret_from_fork+0x1f/0x30
[ 7972.867646] irq event stamp: 0
[ 7972.867840] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7972.868210] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7972.868698] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7972.869185] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7972.869568] ---[ end trace 5f7855eb2e852f88 ]---
[ 7979.488569] ------------[ cut here ]------------
[ 7979.489009] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7979.489942] 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
[ 7979.495802] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7979.496609] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7979.497402] Workqueue: events qxl_gc_work [qxl]
[ 7979.497832] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7979.498329] 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
[ 7979.500045] RSP: 0000:ffff9cbc01523d80 EFLAGS: 00010202
[ 7979.500543] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000
[ 7979.501191] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7979.501861] RBP: ffff8fc7fbebce48 R08: 0000000000000000 R09: 0000000000000000
[ 7979.502524] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc81cbab7c0
[ 7979.503180] R13: ffff8fc7cc8d4d90 R14: ffff8fc7fbebceb0 R15: ffff8fc7d5825500
[ 7979.503847] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7979.504597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7979.505131] CR2: 000055f5ee2010d0 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 7979.505801] Call Trace:
[ 7979.506045] qxl_bo_unref+0x31/0x50 [qxl]
[ 7979.506443] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7979.506901] qxl_release_free+0x76/0xe0 [qxl]
[ 7979.507324] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7979.507773] process_one_work+0x26e/0x570
[ 7979.508154] worker_thread+0x55/0x3c0
[ 7979.508516] ? process_one_work+0x570/0x570
[ 7979.508914] kthread+0x137/0x150
[ 7979.509222] ? __kthread_bind_mask+0x60/0x60
[ 7979.509642] ret_from_fork+0x1f/0x30
[ 7979.509992] irq event stamp: 0
[ 7979.510296] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7979.510877] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7979.511639] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7979.512395] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7979.512975] ---[ end trace 5f7855eb2e852f89 ]---
[ 7979.513528] ------------[ cut here ]------------
[ 7979.513968] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7979.514899] 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
[ 7979.520705] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7979.521516] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7979.522319] Workqueue: events qxl_gc_work [qxl]
[ 7979.522747] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7979.523236] 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
[ 7979.524945] RSP: 0000:ffff9cbc01523d80 EFLAGS: 00010202
[ 7979.525443] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7979.526106] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7979.526773] RBP: ffff8fc7cf446e48 R08: 0000000000000000 R09: 0000000000000000
[ 7979.527441] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc8073aa600
[ 7979.528104] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf446eb0 R15: ffff8fc8073aab00
[ 7979.528773] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7979.529523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7979.530062] CR2: 000055f5ee2010d0 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 7979.530734] Call Trace:
[ 7979.530981] qxl_bo_unref+0x31/0x50 [qxl]
[ 7979.531377] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7979.531832] qxl_release_free+0x76/0xe0 [qxl]
[ 7979.532242] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7979.532705] process_one_work+0x26e/0x570
[ 7979.533092] worker_thread+0x55/0x3c0
[ 7979.533450] ? process_one_work+0x570/0x570
[ 7979.533849] kthread+0x137/0x150
[ 7979.534162] ? __kthread_bind_mask+0x60/0x60
[ 7979.534576] ret_from_fork+0x1f/0x30
[ 7979.534927] irq event stamp: 0
[ 7979.535217] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7979.535819] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7979.536580] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7979.537339] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7979.537921] ---[ end trace 5f7855eb2e852f8a ]---
[ 7986.145468] ------------[ cut here ]------------
[ 7986.145783] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7986.146452] 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
[ 7986.150616] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7986.151182] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7986.151767] Workqueue: events qxl_gc_work [qxl]
[ 7986.152070] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7986.152421] 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
[ 7986.153637] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 7986.153987] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7986.154460] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7986.154929] RBP: ffff8fc7d10de648 R08: 0000000000000000 R09: 0000000000000000
[ 7986.155403] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5932000
[ 7986.155876] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10de6b0 R15: ffff8fc7d5932600
[ 7986.156350] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7986.156880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7986.157279] CR2: 000055f5ecb44130 CR3: 0000000177826006 CR4: 0000000000370ef0
[ 7986.157748] Call Trace:
[ 7986.157925] qxl_bo_unref+0x31/0x50 [qxl]
[ 7986.158205] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7986.158528] qxl_release_free+0x76/0xe0 [qxl]
[ 7986.158828] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7986.159141] process_one_work+0x26e/0x570
[ 7986.159425] worker_thread+0x55/0x3c0
[ 7986.159673] ? process_one_work+0x570/0x570
[ 7986.159960] kthread+0x137/0x150
[ 7986.160179] ? __kthread_bind_mask+0x60/0x60
[ 7986.160475] ret_from_fork+0x1f/0x30
[ 7986.160727] irq event stamp: 0
[ 7986.160932] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7986.161365] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7986.161899] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7986.162439] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7986.162853] ---[ end trace 5f7855eb2e852f8b ]---
[ 7986.163253] ------------[ cut here ]------------
[ 7986.163560] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7986.164218] 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
[ 7986.168345] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7986.168911] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7986.169480] Workqueue: events qxl_gc_work [qxl]
[ 7986.169787] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7986.170128] 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
[ 7986.171341] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 7986.171686] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7986.172151] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7986.172620] RBP: ffff8fc7f760f248 R08: 0000000000000000 R09: 0000000000000000
[ 7986.173087] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d5825d00
[ 7986.173572] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760f2b0 R15: ffff8fc7d5825b00
[ 7986.174039] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7986.174571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7986.174951] CR2: 000055f5ecb44130 CR3: 0000000177826006 CR4: 0000000000370ef0
[ 7986.175436] Call Trace:
[ 7986.175618] qxl_bo_unref+0x31/0x50 [qxl]
[ 7986.175894] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7986.176224] qxl_release_free+0x76/0xe0 [qxl]
[ 7986.176518] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7986.176861] process_one_work+0x26e/0x570
[ 7986.177131] worker_thread+0x55/0x3c0
[ 7986.177399] ? process_one_work+0x570/0x570
[ 7986.177678] kthread+0x137/0x150
[ 7986.177899] ? __kthread_bind_mask+0x60/0x60
[ 7986.178180] ret_from_fork+0x1f/0x30
[ 7986.178434] irq event stamp: 0
[ 7986.178639] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7986.179052] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7986.179593] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7986.180131] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7986.180548] ---[ end trace 5f7855eb2e852f8c ]---
[ 7986.180942] ------------[ cut here ]------------
[ 7986.181270] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7986.181920] 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
[ 7986.186042] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7986.186611] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7986.187162] Workqueue: events qxl_gc_work [qxl]
[ 7986.187471] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7986.187819] 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
[ 7986.189036] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 7986.189390] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7986.189859] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7986.190332] RBP: ffff8fc7c225d648 R08: 0000000000000000 R09: 0000000000000000
[ 7986.190840] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c40c2500
[ 7986.191359] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c225d6b0 R15: ffff8fc7c4a7e800
[ 7986.191830] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7986.192364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7986.192745] CR2: 000055f5ecb44130 CR3: 0000000177826006 CR4: 0000000000370ef0
[ 7986.193221] Call Trace:
[ 7986.193392] qxl_bo_unref+0x31/0x50 [qxl]
[ 7986.193663] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7986.193987] qxl_release_free+0x76/0xe0 [qxl]
[ 7986.194290] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7986.194604] process_one_work+0x26e/0x570
[ 7986.194879] worker_thread+0x55/0x3c0
[ 7986.195126] ? process_one_work+0x570/0x570
[ 7986.195416] kthread+0x137/0x150
[ 7986.195635] ? __kthread_bind_mask+0x60/0x60
[ 7986.195923] ret_from_fork+0x1f/0x30
[ 7986.196166] irq event stamp: 0
[ 7986.196381] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7986.196796] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7986.197336] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7986.197871] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7986.198289] ---[ end trace 5f7855eb2e852f8d ]---
[ 7992.800471] ------------[ cut here ]------------
[ 7992.800751] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7992.801343] 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
[ 7992.805464] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7992.806048] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7992.806542] Workqueue: events qxl_gc_work [qxl]
[ 7992.806814] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7992.807116] 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
[ 7992.808182] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 7992.808514] RAX: 0000000000000001 RBX: 000000000000000e RCX: 0000000000000000
[ 7992.808922] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7992.809336] RBP: ffff8fc7c37dba48 R08: 0000000000000000 R09: 0000000000000000
[ 7992.809746] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d5825a00
[ 7992.810156] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37dbab0 R15: ffff8fc7d5825d00
[ 7992.810562] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7992.811024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7992.811363] CR2: 000055f5ee2010d0 CR3: 0000000177826001 CR4: 0000000000370ef0
[ 7992.811774] Call Trace:
[ 7992.811921] qxl_bo_unref+0x31/0x50 [qxl]
[ 7992.812165] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7992.812445] qxl_release_free+0x76/0xe0 [qxl]
[ 7992.812700] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7992.812972] process_one_work+0x26e/0x570
[ 7992.813215] worker_thread+0x55/0x3c0
[ 7992.813431] ? process_one_work+0x570/0x570
[ 7992.813679] kthread+0x137/0x150
[ 7992.813869] ? __kthread_bind_mask+0x60/0x60
[ 7992.814116] ret_from_fork+0x1f/0x30
[ 7992.814340] irq event stamp: 0
[ 7992.814518] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7992.814881] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7992.815352] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7992.815818] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7992.816181] ---[ end trace 5f7855eb2e852f8e ]---
[ 7992.816518] ------------[ cut here ]------------
[ 7992.816790] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7992.817367] 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
[ 7992.821057] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7992.821552] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7992.822033] Workqueue: events qxl_gc_work [qxl]
[ 7992.822304] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7992.822603] 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
[ 7992.823708] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 7992.824008] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7992.824423] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7992.824856] RBP: ffff8fc7fbebfa48 R08: 0000000000000000 R09: 0000000000000000
[ 7992.825269] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc8073aaa00
[ 7992.825697] R13: ffff8fc7cc8d4d90 R14: ffff8fc7fbebfab0 R15: ffff8fc8073aaf00
[ 7992.826135] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7992.826607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7992.826952] CR2: 000055f5ee2010d0 CR3: 0000000177826001 CR4: 0000000000370ef0
[ 7992.827382] Call Trace:
[ 7992.827553] qxl_bo_unref+0x31/0x50 [qxl]
[ 7992.827816] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7992.828105] qxl_release_free+0x76/0xe0 [qxl]
[ 7992.828401] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7992.828695] process_one_work+0x26e/0x570
[ 7992.828939] worker_thread+0x55/0x3c0
[ 7992.829198] ? process_one_work+0x570/0x570
[ 7992.829479] kthread+0x137/0x150
[ 7992.829674] ? __kthread_bind_mask+0x60/0x60
[ 7992.829935] ret_from_fork+0x1f/0x30
[ 7992.830157] irq event stamp: 0
[ 7992.830335] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7992.830737] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7992.831277] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7992.831743] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7992.832098] ---[ end trace 5f7855eb2e852f8f ]---
[ 7999.457408] ------------[ cut here ]------------
[ 7999.457686] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7999.458281] 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
[ 7999.462060] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7999.462561] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7999.463097] Workqueue: events qxl_gc_work [qxl]
[ 7999.463366] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7999.463711] 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
[ 7999.464813] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 7999.465123] RAX: 0000000000000001 RBX: 000000000000000c RCX: 0000000000000000
[ 7999.465532] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7999.465942] RBP: ffff8fc7d0769e48 R08: 0000000000000000 R09: 0000000000000000
[ 7999.466358] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc8073aa600
[ 7999.466805] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d0769eb0 R15: ffff8fc8073aa100
[ 7999.467219] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7999.467722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7999.468051] CR2: 00007f1c714bf000 CR3: 0000000177826002 CR4: 0000000000370ef0
[ 7999.468512] Call Trace:
[ 7999.468675] qxl_bo_unref+0x31/0x50 [qxl]
[ 7999.468924] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7999.469239] qxl_release_free+0x76/0xe0 [qxl]
[ 7999.469493] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7999.469798] process_one_work+0x26e/0x570
[ 7999.470050] worker_thread+0x55/0x3c0
[ 7999.470295] ? process_one_work+0x570/0x570
[ 7999.470540] kthread+0x137/0x150
[ 7999.470760] ? __kthread_bind_mask+0x60/0x60
[ 7999.471026] ret_from_fork+0x1f/0x30
[ 7999.471260] irq event stamp: 0
[ 7999.471450] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7999.471833] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7999.472340] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7999.472837] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7999.473228] ---[ end trace 5f7855eb2e852f90 ]---
[ 7999.474453] ------------[ cut here ]------------
[ 7999.474764] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7999.475376] 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
[ 7999.479193] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 7999.479710] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7999.480229] Workqueue: events qxl_gc_work [qxl]
[ 7999.480496] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7999.480827] 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
[ 7999.481938] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 7999.482262] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7999.482692] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7999.483127] RBP: ffff8fc7cf445648 R08: 0000000000000000 R09: 0000000000000000
[ 7999.483570] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7cf338c00
[ 7999.483991] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf4456b0 R15: ffff8fc7cf338700
[ 7999.484420] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7999.484914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7999.485307] CR2: 00007fead3b78870 CR3: 00000001023aa001 CR4: 0000000000370ef0
[ 7999.485741] Call Trace:
[ 7999.485893] qxl_bo_unref+0x31/0x50 [qxl]
[ 7999.486149] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7999.486439] qxl_release_free+0x76/0xe0 [qxl]
[ 7999.486704] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7999.486985] process_one_work+0x26e/0x570
[ 7999.487237] worker_thread+0x55/0x3c0
[ 7999.487481] ? process_one_work+0x570/0x570
[ 7999.487741] kthread+0x137/0x150
[ 7999.487942] ? __kthread_bind_mask+0x60/0x60
[ 7999.488211] ret_from_fork+0x1f/0x30
[ 7999.488436] irq event stamp: 0
[ 7999.488629] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7999.489009] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7999.489502] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7999.490007] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7999.490396] ---[ end trace 5f7855eb2e852f91 ]---
[ 8006.112305] ------------[ cut here ]------------
[ 8006.112633] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8006.113340] 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
[ 8006.117487] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 8006.118063] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8006.118578] Workqueue: events qxl_gc_work [qxl]
[ 8006.118859] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8006.119167] 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
[ 8006.120256] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 8006.120599] RAX: 0000000000000001 RBX: 000000000000000a RCX: 0000000000000000
[ 8006.121008] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8006.121409] RBP: ffff8fc81ed81248 R08: 0000000000000000 R09: 0000000000000000
[ 8006.121855] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7f3c32000
[ 8006.122266] R13: ffff8fc7cc8d4d90 R14: ffff8fc81ed812b0 R15: ffff8fc7cf338e00
[ 8006.122722] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8006.123189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8006.123521] CR2: 00007f1c714bf000 CR3: 0000000177826001 CR4: 0000000000370ef0
[ 8006.123975] Call Trace:
[ 8006.124143] qxl_bo_unref+0x31/0x50 [qxl]
[ 8006.124396] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8006.124694] qxl_release_free+0x76/0xe0 [qxl]
[ 8006.124972] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8006.125272] process_one_work+0x26e/0x570
[ 8006.125506] worker_thread+0x55/0x3c0
[ 8006.125754] ? process_one_work+0x570/0x570
[ 8006.126012] kthread+0x137/0x150
[ 8006.126220] ? __kthread_bind_mask+0x60/0x60
[ 8006.126465] ret_from_fork+0x1f/0x30
[ 8006.126710] irq event stamp: 0
[ 8006.126893] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8006.127271] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8006.127755] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8006.128252] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8006.128638] ---[ end trace 5f7855eb2e852f92 ]---
[ 8006.129898] ------------[ cut here ]------------
[ 8006.130209] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8006.130814] 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
[ 8006.134638] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 8006.135160] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8006.135674] Workqueue: events qxl_gc_work [qxl]
[ 8006.135954] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8006.136286] 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
[ 8006.137399] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 8006.137736] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 8006.138167] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8006.138604] RBP: ffff8fc7d4fc4248 R08: 0000000000000000 R09: 0000000000000000
[ 8006.139039] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc8073aab00
[ 8006.139487] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d4fc42b0 R15: ffff8fc8073aaf00
[ 8006.139908] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8006.140387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8006.140729] CR2: 00007fead39c8cf0 CR3: 00000001023aa006 CR4: 0000000000370ef0
[ 8006.141172] Call Trace:
[ 8006.141322] qxl_bo_unref+0x31/0x50 [qxl]
[ 8006.141591] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8006.141878] qxl_release_free+0x76/0xe0 [qxl]
[ 8006.142148] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8006.142432] process_one_work+0x26e/0x570
[ 8006.142703] worker_thread+0x55/0x3c0
[ 8006.142928] ? process_one_work+0x570/0x570
[ 8006.143204] kthread+0x137/0x150
[ 8006.143398] ? __kthread_bind_mask+0x60/0x60
[ 8006.143681] ret_from_fork+0x1f/0x30
[ 8006.143899] irq event stamp: 0
[ 8006.144109] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8006.144478] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8006.144974] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8006.145460] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8006.145862] ---[ end trace 5f7855eb2e852f93 ]---
[ 8012.768196] ------------[ cut here ]------------
[ 8012.768493] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8012.769116] 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
[ 8012.772964] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 8012.773492] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8012.774010] Workqueue: events qxl_gc_work [qxl]
[ 8012.774294] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8012.774619] 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
[ 8012.775749] RSP: 0000:ffff9cbc01523d80 EFLAGS: 00010202
[ 8012.776076] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[ 8012.776514] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8012.776959] RBP: ffff8fc7d076b248 R08: 0000000000000000 R09: 0000000000000000
[ 8012.777386] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d188b600
[ 8012.777816] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d076b2b0 R15: ffff8fc7d5932c00
[ 8012.778253] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8012.778741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8012.779096] CR2: 00007f727ede63c0 CR3: 0000000177826003 CR4: 0000000000370ef0
[ 8012.779543] Call Trace:
[ 8012.779701] qxl_bo_unref+0x31/0x50 [qxl]
[ 8012.779961] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8012.780255] qxl_release_free+0x76/0xe0 [qxl]
[ 8012.780526] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8012.780815] process_one_work+0x26e/0x570
[ 8012.781072] worker_thread+0x55/0x3c0
[ 8012.781299] ? process_one_work+0x570/0x570
[ 8012.781561] kthread+0x137/0x150
[ 8012.781763] ? __kthread_bind_mask+0x60/0x60
[ 8012.782033] ret_from_fork+0x1f/0x30
[ 8012.782257] irq event stamp: 0
[ 8012.782448] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8012.782829] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8012.783328] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8012.783824] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8012.784214] ---[ end trace 5f7855eb2e852f94 ]---
[ 8012.785260] ------------[ cut here ]------------
[ 8012.785552] WARNING: CPU: 0 PID: 1336290 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8012.786166] 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
[ 8012.790012] CPU: 0 PID: 1336290 Comm: kworker/0:7 Tainted: G W 5.12.0-rc1+ #153
[ 8012.790532] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8012.791056] Workqueue: events qxl_gc_work [qxl]
[ 8012.791346] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8012.791666] 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
[ 8012.792785] RSP: 0018:ffff9cbc01523d80 EFLAGS: 00010202
[ 8012.793110] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 8012.793553] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8012.793990] RBP: ffff8fc7d0768248 R08: 0000000000000000 R09: 0000000000000000
[ 8012.794417] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d4c15e00
[ 8012.794849] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d07682b0 R15: ffff8fc7d11b9500
[ 8012.795283] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8012.795771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8012.796127] CR2: 00007fead391c268 CR3: 00000001023aa004 CR4: 0000000000370ef0
[ 8012.796607] Call Trace:
[ 8012.796764] qxl_bo_unref+0x31/0x50 [qxl]
[ 8012.797024] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8012.797319] qxl_release_free+0x76/0xe0 [qxl]
[ 8012.797593] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8012.797882] process_one_work+0x26e/0x570
[ 8012.798139] worker_thread+0x55/0x3c0
[ 8012.798383] ? process_one_work+0x570/0x570
[ 8012.798644] kthread+0x137/0x150
[ 8012.798844] ? __kthread_bind_mask+0x60/0x60
[ 8012.799114] ret_from_fork+0x1f/0x30
[ 8012.799341] irq event stamp: 0
[ 8012.799534] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8012.799909] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8012.800403] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8012.800893] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8012.801276] ---[ end trace 5f7855eb2e852f95 ]---
[ 8016.052642] BTRFS info (device dm-7): using free space tree
[ 8016.052990] BTRFS info (device dm-7): has skinny extents