[ 7490.229224] run fstests generic/143 at 2021-03-01 22:54:53
[ 7490.576657] BTRFS info (device dm-0): using free space tree
[ 7490.576999] BTRFS info (device dm-0): has skinny extents
[ 7490.685426] BTRFS info (device dm-0): using free space tree
[ 7490.685757] BTRFS info (device dm-0): has skinny extents
[ 7493.389463] ------------[ cut here ]------------
[ 7493.389738] WARNING: CPU: 0 PID: 1336296 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7493.390328] 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
[ 7493.393923] CPU: 0 PID: 1336296 Comm: kworker/0:13 Tainted: G W 5.12.0-rc1+ #153
[ 7493.394433] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7493.394914] Workqueue: events qxl_gc_work [qxl]
[ 7493.395189] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7493.395491] 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
[ 7493.396550] RSP: 0018:ffff9cbc0155bd80 EFLAGS: 00010202
[ 7493.396850] RAX: 0000000000000001 RBX: 000000000000000e RCX: 0000000000000000
[ 7493.397264] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7493.397673] RBP: ffff8fc7c37d9648 R08: 0000000000000000 R09: 0000000000000000
[ 7493.398088] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c65bf900
[ 7493.398496] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c37d96b0 R15: ffff8fc7c65bff00
[ 7493.398901] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7493.399372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7493.399700] CR2: 00005623b0148a90 CR3: 0000000102b44001 CR4: 0000000000370ef0
[ 7493.400118] Call Trace:
[ 7493.400267] qxl_bo_unref+0x31/0x50 [qxl]
[ 7493.400503] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7493.400779] qxl_release_free+0x76/0xe0 [qxl]
[ 7493.401030] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7493.401316] process_one_work+0x26e/0x570
[ 7493.401551] worker_thread+0x55/0x3c0
[ 7493.401764] ? process_one_work+0x570/0x570
[ 7493.402007] kthread+0x137/0x150
[ 7493.402208] ? __kthread_bind_mask+0x60/0x60
[ 7493.402458] ret_from_fork+0x1f/0x30
[ 7493.402670] irq event stamp: 0
[ 7493.402849] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7493.403223] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7493.403690] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7493.404163] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7493.404521] ---[ end trace 5f7855eb2e852eee ]---
[ 7493.404850] ------------[ cut here ]------------
[ 7493.405132] WARNING: CPU: 0 PID: 1336296 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7493.405698] 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
[ 7493.409304] CPU: 0 PID: 1336296 Comm: kworker/0:13 Tainted: G W 5.12.0-rc1+ #153
[ 7493.409794] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 7493.410290] Workqueue: events qxl_gc_work [qxl]
[ 7493.410554] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 7493.410850] 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
[ 7493.411906] RSP: 0018:ffff9cbc0155bd80 EFLAGS: 00010202
[ 7493.412218] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 7493.412625] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 7493.413027] RBP: ffff8fc7d10dc248 R08: 0000000000000000 R09: 0000000000000000
[ 7493.413444] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7fb72ac00
[ 7493.413849] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d10dc2b0 R15: ffff8fc7fb72a500
[ 7493.414261] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 7493.414721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7493.415060] CR2: 00005623b0148a90 CR3: 0000000102b44001 CR4: 0000000000370ef0
[ 7493.415468] Call Trace:
[ 7493.415613] qxl_bo_unref+0x31/0x50 [qxl]
[ 7493.415848] qxl_release_free_list+0x52/0xa0 [qxl]
[ 7493.416137] qxl_release_free+0x76/0xe0 [qxl]
[ 7493.416395] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 7493.416669] process_one_work+0x26e/0x570
[ 7493.416903] worker_thread+0x55/0x3c0
[ 7493.417129] ? process_one_work+0x570/0x570
[ 7493.417375] kthread+0x137/0x150
[ 7493.417564] ? __kthread_bind_mask+0x60/0x60
[ 7493.417810] ret_from_fork+0x1f/0x30
[ 7493.418019] irq event stamp: 0
[ 7493.418218] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 7493.418590] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7493.419059] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 7493.419519] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 7493.419872] ---[ end trace 5f7855eb2e852eef ]---
[ 7493.737225] BTRFS info (device dm-0): using free space tree
[ 7493.737571] BTRFS info (device dm-0): has skinny extents
[ 7494.900503] BTRFS info (device dm-0): using free space tree
[ 7494.900841] BTRFS info (device dm-0): has skinny extents