[ 8995.066196] run fstests generic/323 at 2021-03-01 23:19:58
[ 8995.290990] BTRFS info (device dm-0): using free space tree
[ 8995.291326] BTRFS info (device dm-0): has skinny extents
[ 8998.478851] ------------[ cut here ]------------
[ 8998.479111] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8998.479709] 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
[ 8998.483194] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 8998.483676] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8998.484170] Workqueue: events qxl_gc_work [qxl]
[ 8998.484419] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8998.484715] 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
[ 8998.485761] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 8998.486083] RAX: 0000000000000001 RBX: 000000000000000c RCX: 0000000000000000
[ 8998.486463] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8998.486861] RBP: ffff8fc7e8592e48 R08: 0000000000000000 R09: 0000000000000000
[ 8998.487282] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc73acf8b00
[ 8998.487720] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e8592eb0 R15: ffff8fc73acf8100
[ 8998.488144] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8998.488585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8998.488899] CR2: 00007fdda47f3000 CR3: 00000001628fe002 CR4: 0000000000370ef0
[ 8998.489326] Call Trace:
[ 8998.489467] qxl_bo_unref+0x31/0x50 [qxl]
[ 8998.489745] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8998.490052] qxl_release_free+0x76/0xe0 [qxl]
[ 8998.490292] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8998.490567] process_one_work+0x26e/0x570
[ 8998.490819] worker_thread+0x55/0x3c0
[ 8998.491081] ? process_one_work+0x570/0x570
[ 8998.491360] kthread+0x137/0x150
[ 8998.491578] ? __kthread_bind_mask+0x60/0x60
[ 8998.491862] ret_from_fork+0x1f/0x30
[ 8998.492082] irq event stamp: 0
[ 8998.492253] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8998.492605] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8998.493053] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8998.493506] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8998.493851] ---[ end trace 5f7855eb2e8530d0 ]---
[ 8998.494460] ------------[ cut here ]------------
[ 8998.494737] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8998.495283] 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
[ 8998.498762] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 8998.499232] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8998.499707] Workqueue: events qxl_gc_work [qxl]
[ 8998.499959] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 8998.500243] 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
[ 8998.501258] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 8998.501555] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 8998.501943] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 8998.502342] RBP: ffff8fc7f086d648 R08: 0000000000000000 R09: 0000000000000000
[ 8998.502741] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc73acf8c00
[ 8998.503125] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f086d6b0 R15: ffff8fc73acf8d00
[ 8998.503518] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 8998.503955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8998.504266] CR2: 00007fdda47f3000 CR3: 00000001628fe002 CR4: 0000000000370ef0
[ 8998.504666] Call Trace:
[ 8998.504809] qxl_bo_unref+0x31/0x50 [qxl]
[ 8998.505033] qxl_release_free_list+0x52/0xa0 [qxl]
[ 8998.505296] qxl_release_free+0x76/0xe0 [qxl]
[ 8998.505549] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 8998.505816] process_one_work+0x26e/0x570
[ 8998.506041] worker_thread+0x55/0x3c0
[ 8998.506245] ? process_one_work+0x570/0x570
[ 8998.506489] kthread+0x137/0x150
[ 8998.506675] ? __kthread_bind_mask+0x60/0x60
[ 8998.506913] ret_from_fork+0x1f/0x30
[ 8998.507114] irq event stamp: 0
[ 8998.507284] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 8998.507639] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8998.508079] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 8998.508534] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8998.508878] ---[ end trace 5f7855eb2e8530d1 ]---
[ 9005.134701] ------------[ cut here ]------------
[ 9005.134975] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9005.135598] 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
[ 9005.139226] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9005.139735] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9005.140223] Workqueue: events qxl_gc_work [qxl]
[ 9005.140501] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9005.140812] 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
[ 9005.141864] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9005.142169] RAX: 0000000000000001 RBX: 000000000000000a RCX: 0000000000000000
[ 9005.142590] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9005.142996] RBP: ffff8fc7cad63a48 R08: 0000000000000000 R09: 0000000000000000
[ 9005.143401] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c664f240
[ 9005.143823] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cad63ab0 R15: ffff8fc7f1d1f500
[ 9005.144228] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9005.144707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9005.145039] CR2: 00007fdda47f3000 CR3: 00000001628fe004 CR4: 0000000000370ef0
[ 9005.145457] Call Trace:
[ 9005.145611] qxl_bo_unref+0x31/0x50 [qxl]
[ 9005.145850] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9005.146128] qxl_release_free+0x76/0xe0 [qxl]
[ 9005.146382] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9005.146673] process_one_work+0x26e/0x570
[ 9005.146918] worker_thread+0x55/0x3c0
[ 9005.147135] ? process_one_work+0x570/0x570
[ 9005.147378] kthread+0x137/0x150
[ 9005.147584] ? __kthread_bind_mask+0x60/0x60
[ 9005.147833] ret_from_fork+0x1f/0x30
[ 9005.148046] irq event stamp: 0
[ 9005.148225] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9005.148598] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9005.149063] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9005.149537] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9005.149900] ---[ end trace 5f7855eb2e8530d2 ]---
[ 9005.150590] ------------[ cut here ]------------
[ 9005.150861] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9005.151434] 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
[ 9005.155053] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9005.155558] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9005.156035] Workqueue: events qxl_gc_work [qxl]
[ 9005.156297] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9005.156611] 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
[ 9005.157661] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9005.157962] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9005.158376] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9005.158792] RBP: ffff8fc7d4fc4a48 R08: 0000000000000000 R09: 0000000000000000
[ 9005.159198] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d141e700
[ 9005.159617] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d4fc4ab0 R15: ffff8fc7c40c2500
[ 9005.160021] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9005.160488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9005.160821] CR2: 00007fdda47f5000 CR3: 00000001628fe004 CR4: 0000000000370ef0
[ 9005.161229] Call Trace:
[ 9005.161376] qxl_bo_unref+0x31/0x50 [qxl]
[ 9005.161629] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9005.161910] qxl_release_free+0x76/0xe0 [qxl]
[ 9005.162165] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9005.162449] process_one_work+0x26e/0x570
[ 9005.162690] worker_thread+0x55/0x3c0
[ 9005.162905] ? process_one_work+0x570/0x570
[ 9005.163148] kthread+0x137/0x150
[ 9005.163338] ? __kthread_bind_mask+0x60/0x60
[ 9005.163600] ret_from_fork+0x1f/0x30
[ 9005.163814] irq event stamp: 0
[ 9005.163992] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9005.164351] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9005.164830] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9005.165298] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9005.165668] ---[ end trace 5f7855eb2e8530d3 ]---
[ 9011.790630] ------------[ cut here ]------------
[ 9011.790937] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9011.791555] 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
[ 9011.795431] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9011.795973] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9011.796468] Workqueue: events qxl_gc_work [qxl]
[ 9011.796783] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9011.797112] 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
[ 9011.798199] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9011.798561] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[ 9011.798965] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9011.799423] RBP: ffff8fc7e86d7a48 R08: 0000000000000000 R09: 0000000000000000
[ 9011.799828] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7cf44fc00
[ 9011.800254] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e86d7ab0 R15: ffff8fc7d141e600
[ 9011.800667] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9011.801167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9011.801540] CR2: 00007fdda47f0000 CR3: 00000001628fe004 CR4: 0000000000370ef0
[ 9011.801971] Call Trace:
[ 9011.802117] qxl_bo_unref+0x31/0x50 [qxl]
[ 9011.802392] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9011.802671] qxl_release_free+0x76/0xe0 [qxl]
[ 9011.802920] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9011.803188] process_one_work+0x26e/0x570
[ 9011.803481] worker_thread+0x55/0x3c0
[ 9011.803695] ? process_one_work+0x570/0x570
[ 9011.803975] kthread+0x137/0x150
[ 9011.804164] ? __kthread_bind_mask+0x60/0x60
[ 9011.804422] ret_from_fork+0x1f/0x30
[ 9011.804637] irq event stamp: 0
[ 9011.804853] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9011.805207] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9011.805720] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9011.806205] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9011.806575] ---[ end trace 5f7855eb2e8530d4 ]---
[ 9011.807534] ------------[ cut here ]------------
[ 9011.807866] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9011.808470] 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
[ 9011.812257] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9011.812789] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9011.813299] Workqueue: events qxl_gc_work [qxl]
[ 9011.813611] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9011.813952] 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
[ 9011.815082] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9011.815419] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9011.815856] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9011.816258] RBP: ffff8fc7e86d6a48 R08: 0000000000000000 R09: 0000000000000000
[ 9011.816673] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc81de35200
[ 9011.817081] R13: ffff8fc7cc8d4d90 R14: ffff8fc7e86d6ab0 R15: ffff8fc81de35500
[ 9011.817495] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9011.817948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9011.818272] CR2: 00007fdda47f5000 CR3: 00000001628fe004 CR4: 0000000000370ef0
[ 9011.818688] Call Trace:
[ 9011.818836] qxl_bo_unref+0x31/0x50 [qxl]
[ 9011.819067] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9011.819340] qxl_release_free+0x76/0xe0 [qxl]
[ 9011.819606] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9011.819880] process_one_work+0x26e/0x570
[ 9011.820114] worker_thread+0x55/0x3c0
[ 9011.820326] ? process_one_work+0x570/0x570
[ 9011.820581] kthread+0x137/0x150
[ 9011.820772] ? __kthread_bind_mask+0x60/0x60
[ 9011.821019] ret_from_fork+0x1f/0x30
[ 9011.821229] irq event stamp: 0
[ 9011.821418] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9011.821774] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9011.822232] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9011.822702] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9011.823058] ---[ end trace 5f7855eb2e8530d5 ]---
[ 9018.446789] ------------[ cut here ]------------
[ 9018.447064] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9018.447681] 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
[ 9018.451317] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9018.451810] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9018.452304] Workqueue: events qxl_gc_work [qxl]
[ 9018.452572] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9018.452867] 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
[ 9018.453923] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9018.454223] RAX: 0000000000000001 RBX: 0000000000000006 RCX: 0000000000000000
[ 9018.454639] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9018.455042] RBP: ffff8fc7c459ea48 R08: 0000000000000000 R09: 0000000000000000
[ 9018.455457] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc71df33a00
[ 9018.455862] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c459eab0 R15: ffff8fc8073aa300
[ 9018.456265] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9018.456736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9018.457088] CR2: 00007fdda47f5000 CR3: 00000001628fe004 CR4: 0000000000370ef0
[ 9018.457507] Call Trace:
[ 9018.457656] qxl_bo_unref+0x31/0x50 [qxl]
[ 9018.457890] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9018.458166] qxl_release_free+0x76/0xe0 [qxl]
[ 9018.458434] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9018.458707] process_one_work+0x26e/0x570
[ 9018.458942] worker_thread+0x55/0x3c0
[ 9018.459154] ? process_one_work+0x570/0x570
[ 9018.459412] kthread+0x137/0x150
[ 9018.459603] ? __kthread_bind_mask+0x60/0x60
[ 9018.459849] ret_from_fork+0x1f/0x30
[ 9018.460059] irq event stamp: 0
[ 9018.460238] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9018.460609] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9018.461071] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9018.461548] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9018.461923] ---[ end trace 5f7855eb2e8530d6 ]---
[ 9018.462326] ------------[ cut here ]------------
[ 9018.462596] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9018.463150] 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
[ 9018.466745] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9018.467229] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9018.467723] Workqueue: events qxl_gc_work [qxl]
[ 9018.467985] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9018.468280] 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
[ 9018.469330] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9018.469633] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9018.470076] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9018.470497] RBP: ffff8fc81ed82648 R08: 0000000000000000 R09: 0000000000000000
[ 9018.470900] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d141ec00
[ 9018.471309] R13: ffff8fc7cc8d4d90 R14: ffff8fc81ed826b0 R15: ffff8fc7d141e200
[ 9018.471719] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9018.472175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9018.472516] CR2: 00007fdda47f5000 CR3: 00000001628fe004 CR4: 0000000000370ef0
[ 9018.472918] Call Trace:
[ 9018.473064] qxl_bo_unref+0x31/0x50 [qxl]
[ 9018.473308] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9018.473589] qxl_release_free+0x76/0xe0 [qxl]
[ 9018.473843] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9018.474116] process_one_work+0x26e/0x570
[ 9018.474361] worker_thread+0x55/0x3c0
[ 9018.474578] ? process_one_work+0x570/0x570
[ 9018.474820] kthread+0x137/0x150
[ 9018.475009] ? __kthread_bind_mask+0x60/0x60
[ 9018.475255] ret_from_fork+0x1f/0x30
[ 9018.475480] irq event stamp: 0
[ 9018.475658] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9018.476014] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9018.476493] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9018.476951] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9018.477316] ---[ end trace 5f7855eb2e8530d7 ]---
[ 9025.102532] ------------[ cut here ]------------
[ 9025.102801] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9025.103384] 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
[ 9025.107003] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9025.107511] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9025.107989] Workqueue: events qxl_gc_work [qxl]
[ 9025.108262] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9025.108565] 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
[ 9025.109619] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9025.109918] RAX: 0000000000000001 RBX: 0000000000000004 RCX: 0000000000000000
[ 9025.110331] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9025.110730] RBP: ffff8fc7d3292648 R08: 0000000000000000 R09: 0000000000000000
[ 9025.111135] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82cd8b420
[ 9025.111549] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d32926b0 R15: ffff8fc81de35a00
[ 9025.111951] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9025.112421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9025.112748] CR2: 00007fdda47f2000 CR3: 00000001628fe004 CR4: 0000000000370ef0
[ 9025.113152] Call Trace:
[ 9025.113314] qxl_bo_unref+0x31/0x50 [qxl]
[ 9025.113552] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9025.113830] qxl_release_free+0x76/0xe0 [qxl]
[ 9025.114083] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9025.114371] process_one_work+0x26e/0x570
[ 9025.114608] worker_thread+0x55/0x3c0
[ 9025.114822] ? process_one_work+0x570/0x570
[ 9025.115063] kthread+0x137/0x150
[ 9025.115263] ? __kthread_bind_mask+0x60/0x60
[ 9025.115512] ret_from_fork+0x1f/0x30
[ 9025.115721] irq event stamp: 0
[ 9025.115897] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9025.116268] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9025.116733] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9025.117192] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9025.117560] ---[ end trace 5f7855eb2e8530d8 ]---
[ 9025.118233] ------------[ cut here ]------------
[ 9025.118504] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9025.119070] 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
[ 9025.122676] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9025.123162] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9025.123658] Workqueue: events qxl_gc_work [qxl]
[ 9025.123921] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9025.124219] 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
[ 9025.125280] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9025.125584] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9025.125985] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9025.126403] RBP: ffff8fc7c2dc5648 R08: 0000000000000000 R09: 0000000000000000
[ 9025.126803] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c41eda00
[ 9025.127205] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2dc56b0 R15: ffff8fc7c41ed300
[ 9025.127636] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9025.128087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9025.128432] CR2: 00007fdda47f5000 CR3: 00000001628fe004 CR4: 0000000000370ef0
[ 9025.128838] Call Trace:
[ 9025.128984] qxl_bo_unref+0x31/0x50 [qxl]
[ 9025.129217] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9025.129509] qxl_release_free+0x76/0xe0 [qxl]
[ 9025.129761] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9025.130032] process_one_work+0x26e/0x570
[ 9025.130278] worker_thread+0x55/0x3c0
[ 9025.130493] ? process_one_work+0x570/0x570
[ 9025.130736] kthread+0x137/0x150
[ 9025.130939] ? __kthread_bind_mask+0x60/0x60
[ 9025.131184] ret_from_fork+0x1f/0x30
[ 9025.131412] irq event stamp: 0
[ 9025.131592] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9025.131947] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9025.132422] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9025.132882] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9025.133245] ---[ end trace 5f7855eb2e8530d9 ]---
[ 9031.758511] ------------[ cut here ]------------
[ 9031.758975] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9031.759772] 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
[ 9031.763929] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9031.764688] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9031.765410] Workqueue: events qxl_gc_work [qxl]
[ 9031.765677] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9031.766248] 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
[ 9031.767551] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9031.767959] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 0000000000000000
[ 9031.768468] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9031.768961] RBP: ffff8fc7cf446248 R08: 0000000000000000 R09: 0000000000000000
[ 9031.769471] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c5b92100
[ 9031.770005] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf4462b0 R15: ffff8fc7c5b92600
[ 9031.770516] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9031.771064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9031.771493] CR2: 00007fdda00b9000 CR3: 00000001628fe004 CR4: 0000000000370ef0
[ 9031.771992] Call Trace:
[ 9031.772190] qxl_bo_unref+0x31/0x50 [qxl]
[ 9031.772515] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9031.772877] qxl_release_free+0x76/0xe0 [qxl]
[ 9031.773246] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9031.773625] process_one_work+0x26e/0x570
[ 9031.773946] worker_thread+0x55/0x3c0
[ 9031.774266] ? process_one_work+0x570/0x570
[ 9031.774548] kthread+0x137/0x150
[ 9031.774828] ? __kthread_bind_mask+0x60/0x60
[ 9031.775157] ret_from_fork+0x1f/0x30
[ 9031.775399] irq event stamp: 0
[ 9031.775663] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9031.776113] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9031.776695] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9031.777270] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9031.777720] ---[ end trace 5f7855eb2e8530da ]---
[ 9031.779094] ------------[ cut here ]------------
[ 9031.779480] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9031.780151] 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
[ 9031.783889] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9031.784485] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9031.785072] Workqueue: events qxl_gc_work [qxl]
[ 9031.785469] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9031.785879] 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
[ 9031.787444] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9031.787757] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9031.788320] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9031.789026] RBP: ffff8fc81ed80248 R08: 0000000000000000 R09: 0000000000000000
[ 9031.789625] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7d3807900
[ 9031.790173] R13: ffff8fc7cc8d4d90 R14: ffff8fc81ed802b0 R15: ffff8fc7d3807c00
[ 9031.790793] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9031.791513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9031.791847] CR2: 00007fdda47f5000 CR3: 00000001628fe004 CR4: 0000000000370ef0
[ 9031.792655] Call Trace:
[ 9031.792807] qxl_bo_unref+0x31/0x50 [qxl]
[ 9031.793049] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9031.793461] qxl_release_free+0x76/0xe0 [qxl]
[ 9031.793782] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9031.794137] process_one_work+0x26e/0x570
[ 9031.794482] worker_thread+0x55/0x3c0
[ 9031.794731] ? process_one_work+0x570/0x570
[ 9031.795034] kthread+0x137/0x150
[ 9031.795332] ? __kthread_bind_mask+0x60/0x60
[ 9031.795612] ret_from_fork+0x1f/0x30
[ 9031.795877] irq event stamp: 0
[ 9031.796125] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9031.796517] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9031.797036] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9031.797551] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9031.797916] ---[ end trace 5f7855eb2e8530db ]---
[ 9031.798792] ------------[ cut here ]------------
[ 9031.799133] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9031.800181] 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
[ 9031.804350] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9031.804883] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9031.805926] Workqueue: events qxl_gc_work [qxl]
[ 9031.806223] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9031.806536] 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
[ 9031.808128] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9031.808485] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9031.809136] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9031.809891] RBP: ffff8fc7cf444e48 R08: 0000000000000000 R09: 0000000000000000
[ 9031.810399] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c3c6ab00
[ 9031.810819] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf444eb0 R15: ffff8fc7c3c6a700
[ 9031.811256] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9031.811736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9031.812094] CR2: 00007fdda47f5000 CR3: 00000001628fe004 CR4: 0000000000370ef0
[ 9031.812510] Call Trace:
[ 9031.812658] qxl_bo_unref+0x31/0x50 [qxl]
[ 9031.812920] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9031.813246] qxl_release_free+0x76/0xe0 [qxl]
[ 9031.813500] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9031.813809] process_one_work+0x26e/0x570
[ 9031.814085] worker_thread+0x55/0x3c0
[ 9031.814325] ? process_one_work+0x570/0x570
[ 9031.814581] kthread+0x137/0x150
[ 9031.814810] ? __kthread_bind_mask+0x60/0x60
[ 9031.815069] ret_from_fork+0x1f/0x30
[ 9031.815316] irq event stamp: 0
[ 9031.815520] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9031.815893] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9031.816394] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9031.816892] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9031.817277] ---[ end trace 5f7855eb2e8530dc ]---
[ 9038.414517] ------------[ cut here ]------------
[ 9038.414981] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9038.415711] 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
[ 9038.419748] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9038.420254] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9038.420860] Workqueue: events qxl_gc_work [qxl]
[ 9038.421201] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9038.421647] 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
[ 9038.423018] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9038.423343] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9038.423917] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9038.424429] RBP: ffff8fc7c2dc6a48 R08: 0000000000000000 R09: 0000000000000000
[ 9038.425004] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c5b92c00
[ 9038.425567] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2dc6ab0 R15: ffff8fc7c5b92000
[ 9038.426140] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9038.426984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9038.427492] CR2: 00007fdda47f0000 CR3: 00000001628fe006 CR4: 0000000000370ef0
[ 9038.428041] Call Trace:
[ 9038.428238] qxl_bo_unref+0x31/0x50 [qxl]
[ 9038.428541] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9038.428904] qxl_release_free+0x76/0xe0 [qxl]
[ 9038.429206] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9038.429558] process_one_work+0x26e/0x570
[ 9038.429836] worker_thread+0x55/0x3c0
[ 9038.430122] ? process_one_work+0x570/0x570
[ 9038.430438] kthread+0x137/0x150
[ 9038.430672] ? __kthread_bind_mask+0x60/0x60
[ 9038.431007] ret_from_fork+0x1f/0x30
[ 9038.431240] irq event stamp: 0
[ 9038.431500] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9038.431939] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9038.432568] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9038.433125] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9038.433552] ---[ end trace 5f7855eb2e8530dd ]---
[ 9038.435044] ------------[ cut here ]------------
[ 9038.435476] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9038.436211] 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
[ 9038.439972] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9038.440564] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9038.441131] Workqueue: events qxl_gc_work [qxl]
[ 9038.441469] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9038.441850] 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
[ 9038.443177] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9038.443475] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9038.443928] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9038.444464] RBP: ffff8fc8161aba48 R08: 0000000000000000 R09: 0000000000000000
[ 9038.444903] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7fb72ae00
[ 9038.445439] R13: ffff8fc7cc8d4d90 R14: ffff8fc8161abab0 R15: ffff8fc7fb72a100
[ 9038.445861] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9038.446377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9038.446757] CR2: 00007fead39e8f60 CR3: 00000001628fe006 CR4: 0000000000370ef0
[ 9038.447230] Call Trace:
[ 9038.447378] qxl_bo_unref+0x31/0x50 [qxl]
[ 9038.447680] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9038.448013] qxl_release_free+0x76/0xe0 [qxl]
[ 9038.448306] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9038.448603] process_one_work+0x26e/0x570
[ 9038.448863] worker_thread+0x55/0x3c0
[ 9038.449106] ? process_one_work+0x570/0x570
[ 9038.449363] kthread+0x137/0x150
[ 9038.449564] ? __kthread_bind_mask+0x60/0x60
[ 9038.449847] ret_from_fork+0x1f/0x30
[ 9038.450111] irq event stamp: 0
[ 9038.450293] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9038.450643] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9038.451109] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9038.451571] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9038.451944] ---[ end trace 5f7855eb2e8530de ]---
[ 9045.070287] ------------[ cut here ]------------
[ 9045.070727] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9045.071786] 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
[ 9045.075821] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9045.076378] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9045.077308] Workqueue: events qxl_gc_work [qxl]
[ 9045.077625] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9045.078114] 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
[ 9045.079693] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9045.080029] RAX: 0000000000000001 RBX: 000000000000000d RCX: 0000000000000000
[ 9045.080551] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9045.081299] RBP: ffff8fc7cf444a48 R08: 0000000000000000 R09: 0000000000000000
[ 9045.081802] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c3c6a800
[ 9045.082519] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf444ab0 R15: ffff8fc7fb72a000
[ 9045.083074] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9045.083821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9045.084267] CR2: 00007fdda00d5000 CR3: 00000001628fe001 CR4: 0000000000370ef0
[ 9045.084982] Call Trace:
[ 9045.085177] qxl_bo_unref+0x31/0x50 [qxl]
[ 9045.085495] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9045.085988] qxl_release_free+0x76/0xe0 [qxl]
[ 9045.086360] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9045.086800] process_one_work+0x26e/0x570
[ 9045.087128] worker_thread+0x55/0x3c0
[ 9045.087503] ? process_one_work+0x570/0x570
[ 9045.087863] kthread+0x137/0x150
[ 9045.088142] ? __kthread_bind_mask+0x60/0x60
[ 9045.088558] ret_from_fork+0x1f/0x30
[ 9045.088884] irq event stamp: 0
[ 9045.089155] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9045.089765] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9045.090439] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9045.091221] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9045.091678] ---[ end trace 5f7855eb2e8530df ]---
[ 9045.093842] ------------[ cut here ]------------
[ 9045.094427] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9045.095269] 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
[ 9045.101065] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9045.101957] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9045.103115] Workqueue: events qxl_gc_work [qxl]
[ 9045.103532] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9045.104126] 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
[ 9045.106153] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9045.106625] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9045.107559] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9045.108379] RBP: ffff8fc7c2121e48 R08: 0000000000000000 R09: 0000000000000000
[ 9045.109214] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c5b92500
[ 9045.110072] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2121eb0 R15: ffff8fc7c5b92100
[ 9045.110910] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9045.111941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9045.112573] CR2: 00007fdda00e3000 CR3: 00000001628fe001 CR4: 0000000000370ef0
[ 9045.113506] Call Trace:
[ 9045.113754] qxl_bo_unref+0x31/0x50 [qxl]
[ 9045.114243] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9045.114878] qxl_release_free+0x76/0xe0 [qxl]
[ 9045.115375] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9045.116014] process_one_work+0x26e/0x570
[ 9045.116427] worker_thread+0x55/0x3c0
[ 9045.116909] ? process_one_work+0x570/0x570
[ 9045.117376] kthread+0x137/0x150
[ 9045.117807] ? __kthread_bind_mask+0x60/0x60
[ 9045.118338] ret_from_fork+0x1f/0x30
[ 9045.118737] irq event stamp: 0
[ 9045.119169] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9045.119996] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9045.120917] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9045.121682] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9045.122292] ---[ end trace 5f7855eb2e8530e0 ]---
[ 9051.726272] ------------[ cut here ]------------
[ 9051.726762] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9051.727481] 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
[ 9051.732045] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9051.732603] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9051.733415] Workqueue: events qxl_gc_work [qxl]
[ 9051.733754] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9051.734240] 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
[ 9051.735794] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9051.736155] RAX: 0000000000000001 RBX: 000000000000000b RCX: 0000000000000000
[ 9051.736736] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9051.737412] RBP: ffff8fc7d3291648 R08: 0000000000000000 R09: 0000000000000000
[ 9051.737913] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc70d7b0600
[ 9051.738653] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d32916b0 R15: ffff8fc7c3c6ac00
[ 9051.739131] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9051.740003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9051.740380] CR2: 00007fdda00cc000 CR3: 00000001628fe001 CR4: 0000000000370ef0
[ 9051.741116] Call Trace:
[ 9051.741310] qxl_bo_unref+0x31/0x50 [qxl]
[ 9051.741583] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9051.742064] qxl_release_free+0x76/0xe0 [qxl]
[ 9051.742370] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9051.742807] process_one_work+0x26e/0x570
[ 9051.743121] worker_thread+0x55/0x3c0
[ 9051.743426] ? process_one_work+0x570/0x570
[ 9051.743910] kthread+0x137/0x150
[ 9051.744169] ? __kthread_bind_mask+0x60/0x60
[ 9051.744537] ret_from_fork+0x1f/0x30
[ 9051.744885] irq event stamp: 0
[ 9051.745142] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9051.745669] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9051.746360] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9051.747017] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9051.747606] ---[ end trace 5f7855eb2e8530e1 ]---
[ 9051.748810] ------------[ cut here ]------------
[ 9051.749264] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9051.750266] 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
[ 9051.754814] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9051.755391] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9051.756214] Workqueue: events qxl_gc_work [qxl]
[ 9051.756536] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9051.756987] 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
[ 9051.758562] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9051.758905] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9051.759497] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9051.760095] RBP: ffff8fc81282b248 R08: 0000000000000000 R09: 0000000000000000
[ 9051.760645] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7fb72a400
[ 9051.761265] R13: ffff8fc7cc8d4d90 R14: ffff8fc81282b2b0 R15: ffff8fc7fb72a100
[ 9051.761780] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9051.762652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9051.763043] CR2: 00007fdda47f0000 CR3: 00000001628fe001 CR4: 0000000000370ef0
[ 9051.763724] Call Trace:
[ 9051.763907] qxl_bo_unref+0x31/0x50 [qxl]
[ 9051.764253] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9051.764618] qxl_release_free+0x76/0xe0 [qxl]
[ 9051.764985] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9051.765316] process_one_work+0x26e/0x570
[ 9051.765741] worker_thread+0x55/0x3c0
[ 9051.766002] ? process_one_work+0x570/0x570
[ 9051.766357] kthread+0x137/0x150
[ 9051.766642] ? __kthread_bind_mask+0x60/0x60
[ 9051.767228] ret_from_fork+0x1f/0x30
[ 9051.767474] irq event stamp: 0
[ 9051.767679] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9051.768503] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9051.769059] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9051.770011] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9051.770633] ---[ end trace 5f7855eb2e8530e2 ]---
[ 9058.383179] ------------[ cut here ]------------
[ 9058.383580] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9058.384418] 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
[ 9058.388704] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9058.389262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9058.389994] Workqueue: events qxl_gc_work [qxl]
[ 9058.390301] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9058.390763] 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
[ 9058.392245] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9058.392580] RAX: 0000000000000001 RBX: 0000000000000009 RCX: 0000000000000000
[ 9058.393074] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9058.393653] RBP: ffff8fc7c2120248 R08: 0000000000000000 R09: 0000000000000000
[ 9058.394195] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c664fd80
[ 9058.394755] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c21202b0 R15: ffff8fc7c5b92c00
[ 9058.395329] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9058.395940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9058.396368] CR2: 00007faa184bf000 CR3: 00000001628fe003 CR4: 0000000000370ef0
[ 9058.397012] Call Trace:
[ 9058.397178] qxl_bo_unref+0x31/0x50 [qxl]
[ 9058.397441] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9058.397923] qxl_release_free+0x76/0xe0 [qxl]
[ 9058.398208] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9058.398627] process_one_work+0x26e/0x570
[ 9058.398935] worker_thread+0x55/0x3c0
[ 9058.399293] ? process_one_work+0x570/0x570
[ 9058.399703] kthread+0x137/0x150
[ 9058.399935] ? __kthread_bind_mask+0x60/0x60
[ 9058.400301] ret_from_fork+0x1f/0x30
[ 9058.400642] irq event stamp: 0
[ 9058.400842] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9058.401662] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9058.402213] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9058.403063] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9058.403549] ---[ end trace 5f7855eb2e8530e3 ]---
[ 9058.405277] ------------[ cut here ]------------
[ 9058.405835] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9058.406700] 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
[ 9058.411087] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9058.411752] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9058.412474] Workqueue: events qxl_gc_work [qxl]
[ 9058.412769] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9058.413281] 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
[ 9058.414657] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9058.415010] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9058.415616] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9058.416196] RBP: ffff8fc7cf444a48 R08: 0000000000000000 R09: 0000000000000000
[ 9058.416782] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c086ab00
[ 9058.417375] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf444ab0 R15: ffff8fc7c086a400
[ 9058.417920] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9058.418538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9058.418979] CR2: 00007faa1b7c3000 CR3: 00000001628fe003 CR4: 0000000000370ef0
[ 9058.419592] Call Trace:
[ 9058.419823] qxl_bo_unref+0x31/0x50 [qxl]
[ 9058.420313] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9058.420695] qxl_release_free+0x76/0xe0 [qxl]
[ 9058.421079] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9058.421412] process_one_work+0x26e/0x570
[ 9058.421746] worker_thread+0x55/0x3c0
[ 9058.422020] ? process_one_work+0x570/0x570
[ 9058.422369] kthread+0x137/0x150
[ 9058.422634] ? __kthread_bind_mask+0x60/0x60
[ 9058.422997] ret_from_fork+0x1f/0x30
[ 9058.423236] irq event stamp: 0
[ 9058.423482] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9058.424099] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9058.424732] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9058.425286] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9058.425711] ---[ end trace 5f7855eb2e8530e4 ]---
[ 9065.039173] ------------[ cut here ]------------
[ 9065.039613] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9065.040504] 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
[ 9065.045025] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9065.045568] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9065.046355] Workqueue: events qxl_gc_work [qxl]
[ 9065.046653] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9065.047073] 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
[ 9065.048483] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9065.048824] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 0000000000000000
[ 9065.049469] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9065.049961] RBP: ffff8fc81282ba48 R08: 0000000000000000 R09: 0000000000000000
[ 9065.050631] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc71df33900
[ 9065.051225] R13: ffff8fc7cc8d4d90 R14: ffff8fc81282bab0 R15: ffff8fc7c3c6ab00
[ 9065.051756] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9065.052449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9065.052832] CR2: 00007faa18091000 CR3: 00000001628fe005 CR4: 0000000000370ef0
[ 9065.053471] Call Trace:
[ 9065.053639] qxl_bo_unref+0x31/0x50 [qxl]
[ 9065.053936] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9065.054326] qxl_release_free+0x76/0xe0 [qxl]
[ 9065.054675] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9065.055069] process_one_work+0x26e/0x570
[ 9065.055338] worker_thread+0x55/0x3c0
[ 9065.055659] ? process_one_work+0x570/0x570
[ 9065.055991] kthread+0x137/0x150
[ 9065.056197] ? __kthread_bind_mask+0x60/0x60
[ 9065.056619] ret_from_fork+0x1f/0x30
[ 9065.056867] irq event stamp: 0
[ 9065.057087] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9065.057633] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9065.058249] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9065.058874] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9065.059336] ---[ end trace 5f7855eb2e8530e5 ]---
[ 9065.060770] ------------[ cut here ]------------
[ 9065.061213] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9065.061992] 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
[ 9065.066115] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9065.066792] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9065.067450] Workqueue: events qxl_gc_work [qxl]
[ 9065.067740] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9065.068214] 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
[ 9065.069478] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9065.069834] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9065.070392] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9065.070907] RBP: ffff8fc7d3291248 R08: 0000000000000000 R09: 0000000000000000
[ 9065.071459] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c5b92000
[ 9065.072028] R13: ffff8fc7cc8d4d90 R14: ffff8fc7d32912b0 R15: ffff8fc7c65bd300
[ 9065.072541] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9065.073126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9065.073530] CR2: 00007faa1b7c7000 CR3: 00000001628fe005 CR4: 0000000000370ef0
[ 9065.074090] Call Trace:
[ 9065.074253] qxl_bo_unref+0x31/0x50 [qxl]
[ 9065.074568] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9065.074956] qxl_release_free+0x76/0xe0 [qxl]
[ 9065.075230] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9065.075594] process_one_work+0x26e/0x570
[ 9065.075908] worker_thread+0x55/0x3c0
[ 9065.076173] ? process_one_work+0x570/0x570
[ 9065.076481] kthread+0x137/0x150
[ 9065.076728] ? __kthread_bind_mask+0x60/0x60
[ 9065.077048] ret_from_fork+0x1f/0x30
[ 9065.077280] irq event stamp: 0
[ 9065.077508] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9065.077936] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9065.078465] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9065.079014] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9065.079402] ---[ end trace 5f7855eb2e8530e6 ]---
[ 9071.694204] ------------[ cut here ]------------
[ 9071.694648] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9071.695410] 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
[ 9071.699553] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9071.700243] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9071.700913] Workqueue: events qxl_gc_work [qxl]
[ 9071.701209] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9071.701670] 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
[ 9071.702956] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9071.703290] RAX: 0000000000000001 RBX: 0000000000000005 RCX: 0000000000000000
[ 9071.703873] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9071.704354] RBP: ffff8fc7f760fa48 R08: 0000000000000000 R09: 0000000000000000
[ 9071.704927] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82cd8bc00
[ 9071.705415] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760fab0 R15: ffff8fc7c3c6a800
[ 9071.705982] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9071.706567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9071.707036] CR2: 00007faa18091000 CR3: 00000001628fe005 CR4: 0000000000370ef0
[ 9071.707569] Call Trace:
[ 9071.707743] qxl_bo_unref+0x31/0x50 [qxl]
[ 9071.708094] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9071.708404] qxl_release_free+0x76/0xe0 [qxl]
[ 9071.708765] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9071.709151] process_one_work+0x26e/0x570
[ 9071.709443] worker_thread+0x55/0x3c0
[ 9071.709733] ? process_one_work+0x570/0x570
[ 9071.710084] kthread+0x137/0x150
[ 9071.710307] ? __kthread_bind_mask+0x60/0x60
[ 9071.710671] ret_from_fork+0x1f/0x30
[ 9071.710948] irq event stamp: 0
[ 9071.711173] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9071.711631] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9071.712232] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9071.712845] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9071.713294] ---[ end trace 5f7855eb2e8530e7 ]---
[ 9071.714045] ------------[ cut here ]------------
[ 9071.714431] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9071.715154] 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
[ 9071.719186] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9071.720000] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9071.720803] Workqueue: events qxl_gc_work [qxl]
[ 9071.721254] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9071.721755] 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
[ 9071.723347] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9071.723851] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9071.724479] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9071.725135] RBP: ffff8fc7cf446a48 R08: 0000000000000000 R09: 0000000000000000
[ 9071.725792] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c5b92e00
[ 9071.726420] R13: ffff8fc7cc8d4d90 R14: ffff8fc7cf446ab0 R15: ffff8fc7c5b92500
[ 9071.726902] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9071.727429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9071.727799] CR2: 00007faa1b7c6000 CR3: 00000001628fe005 CR4: 0000000000370ef0
[ 9071.728235] Call Trace:
[ 9071.728401] qxl_bo_unref+0x31/0x50 [qxl]
[ 9071.728655] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9071.728970] qxl_release_free+0x76/0xe0 [qxl]
[ 9071.729245] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9071.729546] process_one_work+0x26e/0x570
[ 9071.729816] worker_thread+0x55/0x3c0
[ 9071.730047] ? process_one_work+0x570/0x570
[ 9071.730305] kthread+0x137/0x150
[ 9071.730514] ? __kthread_bind_mask+0x60/0x60
[ 9071.730795] ret_from_fork+0x1f/0x30
[ 9071.731027] irq event stamp: 0
[ 9071.731218] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9071.731606] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9071.732116] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9071.732618] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9071.733016] ---[ end trace 5f7855eb2e8530e8 ]---
[ 9078.349978] ------------[ cut here ]------------
[ 9078.350404] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9078.351155] 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
[ 9078.355311] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9078.355846] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9078.356369] Workqueue: events qxl_gc_work [qxl]
[ 9078.356744] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9078.357083] 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
[ 9078.358442] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9078.358777] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000
[ 9078.359206] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9078.359746] RBP: ffff8fc8161a9248 R08: 0000000000000000 R09: 0000000000000000
[ 9078.360190] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc8042ffbc0
[ 9078.360702] R13: ffff8fc7cc8d4d90 R14: ffff8fc8161a92b0 R15: ffff8fc7c4a86b00
[ 9078.361169] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9078.361739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9078.362106] CR2: 00007faa1b7c4000 CR3: 00000001628fe005 CR4: 0000000000370ef0
[ 9078.362601] Call Trace:
[ 9078.362867] qxl_bo_unref+0x31/0x50 [qxl]
[ 9078.363214] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9078.363567] qxl_release_free+0x76/0xe0 [qxl]
[ 9078.363877] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9078.364226] process_one_work+0x26e/0x570
[ 9078.364499] worker_thread+0x55/0x3c0
[ 9078.364814] ? process_one_work+0x570/0x570
[ 9078.365139] kthread+0x137/0x150
[ 9078.365359] ? __kthread_bind_mask+0x60/0x60
[ 9078.365690] ret_from_fork+0x1f/0x30
[ 9078.365937] irq event stamp: 0
[ 9078.366161] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9078.366637] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9078.367293] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9078.367927] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9078.368365] ---[ end trace 5f7855eb2e8530e9 ]---
[ 9078.370450] ------------[ cut here ]------------
[ 9078.370928] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9078.371739] 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
[ 9078.375662] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9078.376298] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9078.376971] Workqueue: events qxl_gc_work [qxl]
[ 9078.377246] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9078.377680] 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
[ 9078.378870] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9078.379183] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9078.379714] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9078.380189] RBP: ffff8fc7c2dc6e48 R08: 0000000000000000 R09: 0000000000000000
[ 9078.380645] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc703e5e100
[ 9078.381136] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2dc6eb0 R15: ffff8fc703e5ef00
[ 9078.381599] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9078.382114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9078.382493] CR2: 00007faa1b7c6000 CR3: 00000001628fe005 CR4: 0000000000370ef0
[ 9078.383006] Call Trace:
[ 9078.383161] qxl_bo_unref+0x31/0x50 [qxl]
[ 9078.383454] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9078.383788] qxl_release_free+0x76/0xe0 [qxl]
[ 9078.384054] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9078.384341] process_one_work+0x26e/0x570
[ 9078.384583] worker_thread+0x55/0x3c0
[ 9078.384821] ? process_one_work+0x570/0x570
[ 9078.385077] kthread+0x137/0x150
[ 9078.385280] ? __kthread_bind_mask+0x60/0x60
[ 9078.385532] ret_from_fork+0x1f/0x30
[ 9078.385767] irq event stamp: 0
[ 9078.385951] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9078.386323] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9078.386813] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9078.387296] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9078.387666] ---[ end trace 5f7855eb2e8530ea ]---
[ 9085.005883] ------------[ cut here ]------------
[ 9085.006400] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9085.007281] 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
[ 9085.011785] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9085.012437] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9085.013255] Workqueue: events qxl_gc_work [qxl]
[ 9085.013577] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9085.014056] 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
[ 9085.015548] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9085.015914] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9085.016475] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9085.017068] RBP: ffff8fc8161aba48 R08: 0000000000000000 R09: 0000000000000000
[ 9085.017672] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc82dcb9800
[ 9085.018258] R13: ffff8fc7cc8d4d90 R14: ffff8fc8161abab0 R15: ffff8fc82dcb9900
[ 9085.018904] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9085.019538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9085.020037] CR2: 00007faa180ae000 CR3: 00000001628fe005 CR4: 0000000000370ef0
[ 9085.020616] Call Trace:
[ 9085.020804] qxl_bo_unref+0x31/0x50 [qxl]
[ 9085.021189] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9085.021612] qxl_release_free+0x76/0xe0 [qxl]
[ 9085.022001] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9085.022420] process_one_work+0x26e/0x570
[ 9085.022773] worker_thread+0x55/0x3c0
[ 9085.023123] ? process_one_work+0x570/0x570
[ 9085.023480] kthread+0x137/0x150
[ 9085.023793] ? __kthread_bind_mask+0x60/0x60
[ 9085.024183] ret_from_fork+0x1f/0x30
[ 9085.024516] irq event stamp: 0
[ 9085.024742] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9085.025254] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9085.025926] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9085.026587] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9085.027126] ---[ end trace 5f7855eb2e8530eb ]---
[ 9085.028566] ------------[ cut here ]------------
[ 9085.029046] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9085.030081] 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
[ 9085.034714] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9085.035290] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9085.036214] Workqueue: events qxl_gc_work [qxl]
[ 9085.036534] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9085.037072] 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
[ 9085.038700] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9085.039060] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9085.039544] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9085.040216] RBP: ffff8fc81ed81248 R08: 0000000000000000 R09: 0000000000000000
[ 9085.040753] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc703e5ef00
[ 9085.041485] R13: ffff8fc7cc8d4d90 R14: ffff8fc81ed812b0 R15: ffff8fc7c0ad4c00
[ 9085.042057] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9085.042875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9085.043281] CR2: 00007faa180ab000 CR3: 00000001628fe005 CR4: 0000000000370ef0
[ 9085.044030] Call Trace:
[ 9085.044223] qxl_bo_unref+0x31/0x50 [qxl]
[ 9085.044501] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9085.045013] qxl_release_free+0x76/0xe0 [qxl]
[ 9085.045333] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9085.045833] process_one_work+0x26e/0x570
[ 9085.046116] worker_thread+0x55/0x3c0
[ 9085.046496] ? process_one_work+0x570/0x570
[ 9085.046864] kthread+0x137/0x150
[ 9085.047126] ? __kthread_bind_mask+0x60/0x60
[ 9085.047535] ret_from_fork+0x1f/0x30
[ 9085.047863] irq event stamp: 0
[ 9085.048075] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9085.048717] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9085.049365] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9085.050064] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9085.050538] ---[ end trace 5f7855eb2e8530ec ]---
[ 9085.051826] ------------[ cut here ]------------
[ 9085.052249] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9085.053077] 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
[ 9085.057427] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9085.058083] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9085.058721] Workqueue: events qxl_gc_work [qxl]
[ 9085.059093] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9085.059511] 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
[ 9085.060813] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9085.061222] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9085.061770] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9085.062322] RBP: ffff8fc7c2121a48 R08: 0000000000000000 R09: 0000000000000000
[ 9085.063023] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d13ce600
[ 9085.063566] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2121ab0 R15: ffff8fc7d13ced00
[ 9085.064106] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9085.064696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9085.065123] CR2: 00007faa1b7c7000 CR3: 00000001628fe005 CR4: 0000000000370ef0
[ 9085.065606] Call Trace:
[ 9085.065796] qxl_bo_unref+0x31/0x50 [qxl]
[ 9085.066076] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9085.066433] qxl_release_free+0x76/0xe0 [qxl]
[ 9085.066756] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9085.067078] process_one_work+0x26e/0x570
[ 9085.067356] worker_thread+0x55/0x3c0
[ 9085.067614] ? process_one_work+0x570/0x570
[ 9085.067913] kthread+0x137/0x150
[ 9085.068139] ? __kthread_bind_mask+0x60/0x60
[ 9085.068431] ret_from_fork+0x1f/0x30
[ 9085.068698] irq event stamp: 0
[ 9085.068911] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9085.069331] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9085.069893] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9085.070439] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9085.070880] ---[ end trace 5f7855eb2e8530ed ]---
[ 9091.661892] ------------[ cut here ]------------
[ 9091.662497] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9091.663329] 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
[ 9091.667825] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9091.668508] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9091.669195] Workqueue: events qxl_gc_work [qxl]
[ 9091.669537] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9091.669977] 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
[ 9091.671340] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9091.671714] RAX: 0000000000000001 RBX: 000000000000000e RCX: 0000000000000000
[ 9091.672578] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9091.673066] RBP: ffff8fc8161a9248 R08: 0000000000000000 R09: 0000000000000000
[ 9091.673906] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7c4a86a00
[ 9091.674380] R13: ffff8fc7cc8d4d90 R14: ffff8fc8161a92b0 R15: ffff8fc7c4a86400
[ 9091.675378] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9091.675935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9091.676513] CR2: 00007faa1b7c3000 CR3: 00000001628fe001 CR4: 0000000000370ef0
[ 9091.677224] Call Trace:
[ 9091.677401] qxl_bo_unref+0x31/0x50 [qxl]
[ 9091.677718] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9091.678179] qxl_release_free+0x76/0xe0 [qxl]
[ 9091.678591] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9091.678948] process_one_work+0x26e/0x570
[ 9091.679330] worker_thread+0x55/0x3c0
[ 9091.679655] ? process_one_work+0x570/0x570
[ 9091.679961] kthread+0x137/0x150
[ 9091.680283] ? __kthread_bind_mask+0x60/0x60
[ 9091.680679] ret_from_fork+0x1f/0x30
[ 9091.680928] irq event stamp: 0
[ 9091.681235] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9091.681773] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9091.682417] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9091.683072] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9091.683619] ---[ end trace 5f7855eb2e8530ee ]---
[ 9091.684724] ------------[ cut here ]------------
[ 9091.685119] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9091.685914] 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
[ 9091.690268] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9091.690970] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9091.691649] Workqueue: events qxl_gc_work [qxl]
[ 9091.691961] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9091.692411] 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
[ 9091.693756] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9091.694106] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9091.694717] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9091.695288] RBP: ffff8fc7c2121a48 R08: 0000000000000000 R09: 0000000000000000
[ 9091.695885] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc73acf8500
[ 9091.696474] R13: ffff8fc7cc8d4d90 R14: ffff8fc7c2121ab0 R15: ffff8fc73acf8300
[ 9091.697058] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9091.697716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9091.698202] CR2: 00007faa184bf000 CR3: 00000001628fe001 CR4: 0000000000370ef0
[ 9091.698792] Call Trace:
[ 9091.698968] qxl_bo_unref+0x31/0x50 [qxl]
[ 9091.699344] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9091.699787] qxl_release_free+0x76/0xe0 [qxl]
[ 9091.700127] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9091.700538] process_one_work+0x26e/0x570
[ 9091.700972] worker_thread+0x55/0x3c0
[ 9091.701229] ? process_one_work+0x570/0x570
[ 9091.701608] kthread+0x137/0x150
[ 9091.701834] ? __kthread_bind_mask+0x60/0x60
[ 9091.702191] ret_from_fork+0x1f/0x30
[ 9091.702515] irq event stamp: 0
[ 9091.702779] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9091.703198] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9091.703761] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9091.704302] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9091.704735] ---[ end trace 5f7855eb2e8530ef ]---
[ 9098.317925] ------------[ cut here ]------------
[ 9098.318465] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9098.319278] 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
[ 9098.323878] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9098.324457] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9098.325277] Workqueue: events qxl_gc_work [qxl]
[ 9098.325613] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9098.326098] 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
[ 9098.327584] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9098.327934] RAX: 0000000000000001 RBX: 000000000000000c RCX: 0000000000000000
[ 9098.328645] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9098.329163] RBP: ffff8fc81ed82248 R08: 0000000000000000 R09: 0000000000000000
[ 9098.329880] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c65bfe00
[ 9098.330372] R13: ffff8fc7cc8d4d90 R14: ffff8fc81ed822b0 R15: ffff8fc73acf8a00
[ 9098.331074] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9098.331722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9098.332254] CR2: 00007faa1808d000 CR3: 00000001628fe001 CR4: 0000000000370ef0
[ 9098.332908] Call Trace:
[ 9098.333103] qxl_bo_unref+0x31/0x50 [qxl]
[ 9098.333427] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9098.333917] qxl_release_free+0x76/0xe0 [qxl]
[ 9098.334225] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9098.334696] process_one_work+0x26e/0x570
[ 9098.334965] worker_thread+0x55/0x3c0
[ 9098.335348] ? process_one_work+0x570/0x570
[ 9098.335712] kthread+0x137/0x150
[ 9098.335946] ? __kthread_bind_mask+0x60/0x60
[ 9098.336395] ret_from_fork+0x1f/0x30
[ 9098.336649] irq event stamp: 0
[ 9098.336896] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9098.337510] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9098.338165] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9098.338853] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9098.339385] ---[ end trace 5f7855eb2e8530f0 ]---
[ 9098.340645] ------------[ cut here ]------------
[ 9098.341183] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9098.342078] 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
[ 9098.346557] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9098.347130] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9098.347912] Workqueue: events qxl_gc_work [qxl]
[ 9098.348217] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9098.348668] 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
[ 9098.350081] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9098.350429] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9098.351115] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9098.351592] RBP: ffff8fc7f760da48 R08: 0000000000000000 R09: 0000000000000000
[ 9098.352244] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c45d0500
[ 9098.352818] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760dab0 R15: ffff8fc7c45d0e00
[ 9098.353424] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9098.354158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9098.354547] CR2: 00007faa1b7c6000 CR3: 00000001628fe001 CR4: 0000000000370ef0
[ 9098.355182] Call Trace:
[ 9098.355353] qxl_bo_unref+0x31/0x50 [qxl]
[ 9098.355739] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9098.356091] qxl_release_free+0x76/0xe0 [qxl]
[ 9098.356582] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9098.356891] process_one_work+0x26e/0x570
[ 9098.357261] worker_thread+0x55/0x3c0
[ 9098.357588] ? process_one_work+0x570/0x570
[ 9098.357900] kthread+0x137/0x150
[ 9098.358223] ? __kthread_bind_mask+0x60/0x60
[ 9098.358573] ret_from_fork+0x1f/0x30
[ 9098.358818] irq event stamp: 0
[ 9098.359115] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9098.359630] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9098.360248] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9098.360887] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9098.361395] ---[ end trace 5f7855eb2e8530f1 ]---
[ 9104.973845] ------------[ cut here ]------------
[ 9104.974394] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9104.975237] 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
[ 9104.979733] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9104.980371] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9104.981191] Workqueue: events qxl_gc_work [qxl]
[ 9104.981524] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9104.981976] 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
[ 9104.983797] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9104.984302] RAX: 0000000000000001 RBX: 000000000000000a RCX: 0000000000000000
[ 9104.985169] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9104.985935] RBP: ffff8fc81282ba48 R08: 0000000000000000 R09: 0000000000000000
[ 9104.986798] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c3351300
[ 9104.987593] R13: ffff8fc7cc8d4d90 R14: ffff8fc81282bab0 R15: ffff8fc8073aa100
[ 9104.988419] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9104.989351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9104.989986] CR2: 00007faa180b3000 CR3: 00000001628fe001 CR4: 0000000000370ef0
[ 9104.990868] Call Trace:
[ 9104.991129] qxl_bo_unref+0x31/0x50 [qxl]
[ 9104.991733] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9104.992205] qxl_release_free+0x76/0xe0 [qxl]
[ 9104.992853] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9104.993325] process_one_work+0x26e/0x570
[ 9104.993856] worker_thread+0x55/0x3c0
[ 9104.994225] ? process_one_work+0x570/0x570
[ 9104.994777] kthread+0x137/0x150
[ 9104.995095] ? __kthread_bind_mask+0x60/0x60
[ 9104.995635] ret_from_fork+0x1f/0x30
[ 9104.995993] irq event stamp: 0
[ 9104.996410] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9104.997137] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9104.998013] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9104.998917] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9104.999676] ---[ end trace 5f7855eb2e8530f2 ]---
[ 9105.001756] ------------[ cut here ]------------
[ 9105.002359] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9105.003496] 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
[ 9105.008851] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9105.009677] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9105.010722] Workqueue: events qxl_gc_work [qxl]
[ 9105.011172] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9105.011918] 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
[ 9105.014090] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9105.014614] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9105.015367] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9105.016246] RBP: ffff8fc812828248 R08: 0000000000000000 R09: 0000000000000000
[ 9105.017014] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8fc7d141eb00
[ 9105.017864] R13: ffff8fc7cc8d4d90 R14: ffff8fc8128282b0 R15: ffff8fc7d141ee00
[ 9105.018660] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9105.019599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9105.020232] CR2: 00007faa180ad000 CR3: 00000001628fe001 CR4: 0000000000370ef0
[ 9105.021131] Call Trace:
[ 9105.021401] qxl_bo_unref+0x31/0x50 [qxl]
[ 9105.021822] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9105.022465] qxl_release_free+0x76/0xe0 [qxl]
[ 9105.022906] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9105.023593] process_one_work+0x26e/0x570
[ 9105.023992] worker_thread+0x55/0x3c0
[ 9105.024540] ? process_one_work+0x570/0x570
[ 9105.024949] kthread+0x137/0x150
[ 9105.025504] ? __kthread_bind_mask+0x60/0x60
[ 9105.025960] ret_from_fork+0x1f/0x30
[ 9105.026434] irq event stamp: 0
[ 9105.026798] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9105.027521] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9105.028491] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9105.029374] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9105.030107] ---[ end trace 5f7855eb2e8530f3 ]---
[ 9111.629681] ------------[ cut here ]------------
[ 9111.630197] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9111.630990] 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
[ 9111.635463] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9111.636040] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9111.636817] Workqueue: events qxl_gc_work [qxl]
[ 9111.637121] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9111.637576] 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
[ 9111.638993] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9111.639348] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
[ 9111.639980] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9111.640543] RBP: ffff8fc7f760ea48 R08: 0000000000000000 R09: 0000000000000000
[ 9111.641169] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc7c66e1240
[ 9111.641722] R13: ffff8fc7cc8d4d90 R14: ffff8fc7f760eab0 R15: ffff8fc7d141e700
[ 9111.642327] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9111.642996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9111.643442] CR2: 00007faa18099000 CR3: 00000001628fe001 CR4: 0000000000370ef0
[ 9111.644074] Call Trace:
[ 9111.644265] qxl_bo_unref+0x31/0x50 [qxl]
[ 9111.644580] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9111.645017] qxl_release_free+0x76/0xe0 [qxl]
[ 9111.645375] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9111.645764] process_one_work+0x26e/0x570
[ 9111.646109] worker_thread+0x55/0x3c0
[ 9111.646429] ? process_one_work+0x570/0x570
[ 9111.646778] kthread+0x137/0x150
[ 9111.647044] ? __kthread_bind_mask+0x60/0x60
[ 9111.647424] ret_from_fork+0x1f/0x30
[ 9111.647705] irq event stamp: 0
[ 9111.648009] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9111.648488] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9111.649258] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9111.649793] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9111.650344] ---[ end trace 5f7855eb2e8530f4 ]---
[ 9111.652816] ------------[ cut here ]------------
[ 9111.653287] WARNING: CPU: 0 PID: 1336286 at drivers/gpu/drm/ttm/ttm_bo.c:512 ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9111.654232] 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
[ 9111.658733] CPU: 0 PID: 1336286 Comm: kworker/0:4 Tainted: G W 5.12.0-rc1+ #153
[ 9111.659299] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 9111.660033] Workqueue: events qxl_gc_work [qxl]
[ 9111.660342] RIP: 0010:ttm_bo_release+0x4f9/0x5c0 [ttm]
[ 9111.660838] 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
[ 9111.662337] RSP: 0018:ffff9cbc01513d80 EFLAGS: 00010202
[ 9111.662689] RAX: 0000000000000001 RBX: 000000000000000f RCX: 0000000000000000
[ 9111.663298] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffc03ff168
[ 9111.663879] RBP: ffff8fc81ed83a48 R08: 0000000000000000 R09: 0000000000000000
[ 9111.664485] R10: 0000000000000000 R11: ffff8fc7c26d8ff8 R12: ffff8fc8073aa700
[ 9111.665021] R13: ffff8fc7cc8d4d90 R14: ffff8fc81ed83ab0 R15: ffff8fc8073aa100
[ 9111.665679] FS: 0000000000000000(0000) GS:ffff8fc83bc00000(0000) knlGS:0000000000000000
[ 9111.666289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9111.666760] CR2: 00007faa1b7c5000 CR3: 00000001628fe001 CR4: 0000000000370ef0
[ 9111.667318] Call Trace:
[ 9111.667503] qxl_bo_unref+0x31/0x50 [qxl]
[ 9111.667870] qxl_release_free_list+0x52/0xa0 [qxl]
[ 9111.668244] qxl_release_free+0x76/0xe0 [qxl]
[ 9111.668603] qxl_garbage_collect+0xbd/0x170 [qxl]
[ 9111.669041] process_one_work+0x26e/0x570
[ 9111.669340] worker_thread+0x55/0x3c0
[ 9111.669634] ? process_one_work+0x570/0x570
[ 9111.670041] kthread+0x137/0x150
[ 9111.670311] ? __kthread_bind_mask+0x60/0x60
[ 9111.670703] ret_from_fork+0x1f/0x30
[ 9111.670949] irq event stamp: 0
[ 9111.671263] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[ 9111.671783] hardirqs last disabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9111.672519] softirqs last enabled at (0): [] copy_process+0x8c4/0x1ca0
[ 9111.673120] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 9111.673661] ---[ end trace 5f7855eb2e8530f5 ]---
[ 9115.592238] BTRFS info (device dm-0): using free space tree
[ 9115.592640] BTRFS info (device dm-0): has skinny extents