igt@dmabuf@all-tests@dma_fence_chain on fi-bsw-n3050@CI_DRM

Results for igt@dmabuf@all-tests@dma_fence_chain

Detail	Value
Duration	unknown
Igt-Version	IGT-Version: 2.1-g98f7b89b2 (x86_64) (Linux: 6.17.0-rc6-CI_DRM_17232-g31f149f6d106+ x86_64)
Out	Starting dynamic subtest: dma_fence_chain runner: This test was killed due to a kernel taint (0x4240). This test caused an abort condition: Kernel badly tainted (0x4240, 0x200) (check dmesg for details): TAINT_WARN: WARN_ON has happened.
Err	Starting dynamic subtest: dma_fence_chain Received signal SIGQUIT. Stack trace: #0 [fatal_sig_handler+0x17b] #1 [__sigaction+0x50] #2 [syscall+0x1d] #3 [kmod_module_insert_module+0xa9] #4 [kmod_module_probe_insert_module+0x6f1] #5 [igt_kselftest_execute+0xdd] #6 [igt_kselftests+0x328] #7 [main+0x3a] #8 [__libc_init_first+0x8a] #9 [__libc_start_main+0x8b] #10 [_start+0x25]
Dmesg Scroll to first warning	<6> [745.154737] [IGT] dmabuf: starting dynamic subtest dma_fence_chain <6> [745.162266] dma-buf: Running dma_fence_chain <6> [745.162283] sizeof(dma_fence_chain)=184 <6> [745.164392] dma-buf: Running dma_fence_chain/sanitycheck <6> [745.166183] dma-buf: Running dma_fence_chain/find_seqno <6> [745.171533] dma-buf: Running dma_fence_chain/find_signaled <6> [745.172194] dma-buf: Running dma_fence_chain/find_out_of_order <6> [745.172991] dma-buf: Running dma_fence_chain/find_gap <6> [745.178231] dma-buf: Running dma_fence_chain/find_race <6> [750.552175] Completed 4095 cycles <6> [750.625122] dma-buf: Running dma_fence_chain/signal_forward <6> [750.630466] dma-buf: Running dma_fence_chain/signal_backward <6> [750.638458] dma-buf: Running dma_fence_chain/wait_forward <6> [750.900342] dma-buf: Running dma_fence_chain/wait_backward <0> [776.028995] watchdog: BUG: soft lockup - CPU#1 stuck for 26s! [dmabuf:6802] <4> [776.029031] Modules linked in: dmabuf_selftests(+) vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi prime_numbers ttm drm_buddy drm_display_helper cec i2c_algo_bit intel_rapl_msr mei_pxp intel_rapl_common at24 mei_hdcp intel_powerclamp spi_intel_platform coretemp spi_intel kvm_intel kvm irqbypass punit_atom_debug ghash_clmulni_intel aesni_intel snd_intel_dspcfg intel_cstate binfmt_misc snd_hda_codec snd_hda_core r8169 nls_iso8859_1 snd_hwdep snd_pcm realtek intel_xhci_usb_role_switch snd_timer i2c_i801 mei_txe i2c_mux snd i2c_smbus lpc_ich soundcore mei ir_rc6_decoder rc_rc6_mce ite_cir rc_core video dw_dmac wmi dw_dmac_core intel_int0002_vgpio nvme_fabrics efi_pstore fuse dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests] <4> [776.029415] irq event stamp: 412492 <4> [776.029426] hardirqs last enabled at (412491): [<ffffffff828855aa>] irqentry_exit+0x3a/0xb0 <4> [776.029465] hardirqs last disabled at (412492): [<ffffffff828839d1>] sysvec_apic_timer_interrupt+0x11/0xc0 <4> [776.029489] softirqs last enabled at (412476): [<ffffffff813d4ddf>] __irq_exit_rcu+0x13f/0x160 <4> [776.029512] softirqs last disabled at (412471): [<ffffffff813d4ddf>] __irq_exit_rcu+0x13f/0x160 <4> [776.029545] CPU: 1 UID: 0 PID: 6802 Comm: dmabuf Tainted: G U 6.17.0-rc6-CI_DRM_17232-g31f149f6d106+ #1 PREEMPT(voluntary) <4> [776.029578] Tainted: [U]=USER <4> [776.029587] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020 <4> [776.029598] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80 <4> [776.029628] Code: 00 75 1c 65 ff 0d d9 44 68 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 af ad d3 fe fb 0f 1f 44 00 00 <eb> d7 0f 1f 44 00 00 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 <4> [776.029648] RSP: 0018:ffffc90000acb6f8 EFLAGS: 00000246 <4> [776.029668] RAX: 0000000000000000 RBX: ffff8881503d81c0 RCX: 0000000000000000 <4> [776.029680] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [776.029690] RBP: ffffc90000acb708 R08: 0000000000000000 R09: 0000000000000000 <4> [776.029701] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246 <4> [776.029711] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000 <4> [776.029722] FS: 00007a45a850b940(0000) GS:ffff8881f79f7000(0000) knlGS:0000000000000000 <4> [776.029739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [776.029751] CR2: 000071f83266c410 CR3: 000000013fba6000 CR4: 00000000001026f0 <4> [776.029765] Call Trace: <4> [776.029774] <TASK> <4> [776.029815] dma_fence_signal+0x49/0xb0 <4> [776.029882] wait_backward+0xd6/0x120 [dmabuf_selftests] <4> [776.030006] __subtests+0x74/0x1e0 [dmabuf_selftests] <4> [776.030138] dma_fence_chain+0x93/0xd0 [dmabuf_selftests] <4> [776.030231] st_init+0x6a/0xff0 [dmabuf_selftests] <4> [776.030280] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests] <4> [776.030338] do_one_initcall+0x60/0x3f0 <4> [776.030367] ? __kmalloc_cache_noprof+0x33f/0x470 <4> [776.030460] do_init_module+0x97/0x2b0 <4> [776.030507] load_module+0x2d08/0x2e30 <4> [776.030540] ? __kernel_read+0x158/0x2f0 <4> [776.030708] ? kernel_read_file+0x2b1/0x320 <4> [776.030790] init_module_from_file+0x96/0xe0 <4> [776.030810] ? init_module_from_file+0x96/0xe0 <4> [776.030954] idempotent_init_module+0x117/0x330 <4> [776.031102] __x64_sys_finit_module+0x73/0xe0 <4> [776.031157] x64_sys_call+0x1784/0x2680 <4> [776.031191] do_syscall_64+0x93/0x980 <4> [776.031239] ? putname+0x65/0x90 <4> [776.031278] ? do_sys_openat2+0x8b/0xd0 <4> [776.031363] ? do_syscall_64+0x1b7/0x980 <4> [776.031409] ? do_syscall_64+0x1b7/0x980 <4> [776.031508] ? _prb_read_valid+0x25a/0x310 <4> [776.031536] ? proc_sys_read+0x10/0x20 <4> [776.031644] ? prb_next_seq+0x44/0x80 <4> [776.031686] ? devkmsg_llseek+0x79/0x90 <4> [776.031718] ? ksys_lseek+0x4f/0xd0 <4> [776.031780] ? do_syscall_64+0x1b7/0x980 <4> [776.031825] ? __task_pid_nr_ns+0xb3/0x280 <4> [776.031896] ? do_syscall_64+0x1b7/0x980 <4> [776.031947] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [776.031967] RIP: 0033:0x7a45aa72725d <4> [776.031995] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8b bb 0d 00 f7 d8 64 89 01 48 <4> [776.032012] RSP: 002b:00007ffdbd0a8718 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 <4> [776.032032] RAX: ffffffffffffffda RBX: 0000626cbf868c40 RCX: 00007a45aa72725d <4> [776.032044] RDX: 0000000000000000 RSI: 0000626cbf869540 RDI: 0000000000000006 <4> [776.032055] RBP: 00007ffdbd0a87d0 R08: 00007ffdbd0a8900 R09: 00007ffdbd0a8780 <4> [776.032066] R10: 000000000000001b R11: 0000000000000246 R12: 0000626cbf869540 <4> [776.032078] R13: 0000000000000020 R14: 0000626cbf868ba0 R15: 0000626cbf8690a0 <4> [776.032223] </TASK> <5> [776.046523] audit: type=1400 audit(1758186450.228:125): apparmor="DENIED" operation="open" class="file" profile="rsyslogd" name="/run/systemd/sessions/" pid=702 comm=72733A6D61696E20513A526567 requested_mask="r" denied_mask="r" fsuid=103 ouid=0 <0> [804.044213] watchdog: BUG: soft lockup - CPU#1 stuck for 52s! [dmabuf:6802] <4> [804.044247] Modules linked in: dmabuf_selftests(+) vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi prime_numbers ttm drm_buddy drm_display_helper cec i2c_algo_bit intel_rapl_msr mei_pxp intel_rapl_common at24 mei_hdcp intel_powerclamp spi_intel_platform coretemp spi_intel kvm_intel kvm irqbypass punit_atom_debug ghash_clmulni_intel aesni_intel snd_intel_dspcfg intel_cstate binfmt_misc snd_hda_codec snd_hda_core r8169 nls_iso8859_1 snd_hwdep snd_pcm realtek intel_xhci_usb_role_switch snd_timer i2c_i801 mei_txe i2c_mux snd i2c_smbus lpc_ich soundcore mei ir_rc6_decoder rc_rc6_mce ite_cir rc_core video dw_dmac wmi dw_dmac_core intel_int0002_vgpio nvme_fabrics efi_pstore fuse dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests] <4> [804.044625] irq event stamp: 428413 <4> [804.044634] hardirqs last enabled at (428412): [<ffffffff828855aa>] irqentry_exit+0x3a/0xb0 <4> [804.044671] hardirqs last disabled at (428413): [<ffffffff828839d1>] sysvec_apic_timer_interrupt+0x11/0xc0 <4> [804.044694] softirqs last enabled at (428402): [<ffffffff813d4ddf>] __irq_exit_rcu+0x13f/0x160 <4> [804.044717] softirqs last disabled at (428407): [<ffffffff813d4ddf>] __irq_exit_rcu+0x13f/0x160 <4> [804.044748] CPU: 1 UID: 0 PID: 6802 Comm: dmabuf Tainted: G U W L 6.17.0-rc6-CI_DRM_17232-g31f149f6d106+ #1 PREEMPT(voluntary) <4> [804.044785] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP <4> [804.044794] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020 <4> [804.044805] RIP: 0010:handle_softirqs+0xb1/0x4d0 <4> [804.044833] Code: 88 5d ce 83 80 dc 0e 00 00 01 44 89 65 c8 44 88 75 cf 45 89 ee 31 d2 65 66 89 15 d2 c7 b4 02 e8 b5 30 20 00 fb 0f 1f 44 00 00 <bb> ff ff ff ff 49 c7 c4 c0 80 40 83 41 0f bc de 83 c3 01 4d 89 e2 <4> [804.044852] RSP: 0018:ffffc900000fcf68 EFLAGS: 00000246 <4> [804.044869] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 <4> [804.044882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [804.044892] RBP: ffffc900000fcfb8 R08: 0000000000000000 R09: 0000000000000000 <4> [804.044903] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000a <4> [804.044913] R13: 0000000000000200 R14: 0000000000000200 R15: 0000000000400100 <4> [804.044926] FS: 00007a45a850b940(0000) GS:ffff8881f79f7000(0000) knlGS:0000000000000000 <4> [804.044940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [804.044952] CR2: 000071f83266c410 CR3: 000000013fba6000 CR4: 00000000001026f0 <4> [804.044967] Call Trace: <4> [804.044976] <IRQ> <4> [804.045070] __irq_exit_rcu+0x13f/0x160 <4> [804.045119] irq_exit_rcu+0xe/0x20 <4> [804.045145] sysvec_irq_work+0xa0/0xc0 <4> [804.045180] </IRQ> <4> [804.045188] <TASK> <4> [804.045223] asm_sysvec_irq_work+0x1b/0x20 <4> [804.045247] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80 <4> [804.045276] Code: 00 75 1c 65 ff 0d d9 44 68 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 af ad d3 fe fb 0f 1f 44 00 00 <eb> d7 0f 1f 44 00 00 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 <4> [804.045292] RSP: 0018:ffffc90000acb6f8 EFLAGS: 00000246 <4> [804.045308] RAX: 0000000000000000 RBX: ffff888125624940 RCX: 0000000000000000 <4> [804.045319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [804.045329] RBP: ffffc90000acb708 R08: 0000000000000000 R09: 0000000000000000 <4> [804.045340] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246 <4> [804.045350] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000 <4> [804.045501] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4> [804.045546] dma_fence_signal+0x49/0xb0 <4> [804.045609] wait_backward+0xd6/0x120 [dmabuf_selftests] <4> [804.045735] __subtests+0x74/0x1e0 [dmabuf_selftests] <4> [804.045881] dma_fence_chain+0x93/0xd0 [dmabuf_selftests] <4> [804.045982] st_init+0x6a/0xff0 [dmabuf_selftests] <4> [804.046032] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests] <4> [804.046092] do_one_initcall+0x60/0x3f0 <4> [804.046124] ? __kmalloc_cache_noprof+0x33f/0x470 <4> [804.046233] do_init_module+0x97/0x2b0 <4> [804.046285] load_module+0x2d08/0x2e30 <4> [804.046322] ? __kernel_read+0x158/0x2f0 <4> [804.046512] ? kernel_read_file+0x2b1/0x320 <4> [804.046603] init_module_from_file+0x96/0xe0 <4> [804.046625] ? init_module_from_file+0x96/0xe0 <4> [804.046790] idempotent_init_module+0x117/0x330 <4> [804.046960] __x64_sys_finit_module+0x73/0xe0 <4> [804.047020] x64_sys_call+0x1784/0x2680 <4> [804.047054] do_syscall_64+0x93/0x980 <4> [804.047107] ? putname+0x65/0x90 <4> [804.047147] ? do_sys_openat2+0x8b/0xd0 <4> [804.047243] ? do_syscall_64+0x1b7/0x980 <4> [804.047294] ? do_syscall_64+0x1b7/0x980 <4> [804.047408] ? _prb_read_valid+0x25a/0x310 <4> [804.047438] ? proc_sys_read+0x10/0x20 <4> [804.047561] ? prb_next_seq+0x44/0x80 <4> [804.047607] ? devkmsg_llseek+0x79/0x90 <4> [804.047642] ? ksys_lseek+0x4f/0xd0 <4> [804.047712] ? do_syscall_64+0x1b7/0x980 <4> [804.047763] ? __task_pid_nr_ns+0xb3/0x280 <4> [804.047843] ? do_syscall_64+0x1b7/0x980 <4> [804.047901] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [804.047920] RIP: 0033:0x7a45aa72725d <4> [804.047955] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8b bb 0d 00 f7 d8 64 89 01 48 <4> [804.047970] RSP: 002b:00007ffdbd0a8718 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 <4> [804.047990] RAX: ffffffffffffffda RBX: 0000626cbf868c40 RCX: 00007a45aa72725d <4> [804.048001] RDX: 0000000000000000 RSI: 0000626cbf869540 RDI: 0000000000000006 <4> [804.048012] RBP: 00007ffdbd0a87d0 R08: 00007ffdbd0a8900 R09: 00007ffdbd0a8780 <4> [804.048024] R10: 000000000000001b R11: 0000000000000246 R12: 0000626cbf869540 <4> [804.048035] R13: 0000000000000020 R14: 0000626cbf868ba0 R15: 0000626cbf8690a0 <4> [804.048198] </TASK> <5> [804.056206] audit: type=1400 audit(1758186478.244:126): apparmor="DENIED" operation="open" class="file" profile="rsyslogd" name="/run/systemd/sessions/" pid=702 comm=72733A6D61696E20513A526567 requested_mask="r" denied_mask="r" fsuid=103 ouid=0

Detail

Value

Duration

unknown

Igt-Version

IGT-Version: 2.1-g98f7b89b2 (x86_64) (Linux: 6.17.0-rc6-CI_DRM_17232-g31f149f6d106+ x86_64)

Out

Starting dynamic subtest: dma_fence_chain
runner: This test was killed due to a kernel taint (0x4240).

This test caused an abort condition: Kernel badly tainted (0x4240, 0x200) (check dmesg for details):
	TAINT_WARN: WARN_ON has happened.

Err

Starting dynamic subtest: dma_fence_chain
Received signal SIGQUIT.
Stack trace: 
 #0 [fatal_sig_handler+0x17b]
 #1 [__sigaction+0x50]
 #2 [syscall+0x1d]
 #3 [kmod_module_insert_module+0xa9]
 #4 [kmod_module_probe_insert_module+0x6f1]
 #5 [igt_kselftest_execute+0xdd]
 #6 [igt_kselftests+0x328]
 #7 [main+0x3a]
 #8 [__libc_init_first+0x8a]
 #9 [__libc_start_main+0x8b]
 #10 [_start+0x25]

Dmesg

Scroll to first warning

<6> [745.154737] [IGT] dmabuf: starting dynamic subtest dma_fence_chain

<6> [745.162266] dma-buf: Running dma_fence_chain

<6> [745.162283] sizeof(dma_fence_chain)=184

<6> [745.164392] dma-buf: Running dma_fence_chain/sanitycheck

<6> [745.166183] dma-buf: Running dma_fence_chain/find_seqno

<6> [745.171533] dma-buf: Running dma_fence_chain/find_signaled

<6> [745.172194] dma-buf: Running dma_fence_chain/find_out_of_order

<6> [745.172991] dma-buf: Running dma_fence_chain/find_gap

<6> [745.178231] dma-buf: Running dma_fence_chain/find_race

<6> [750.552175] Completed 4095 cycles

<6> [750.625122] dma-buf: Running dma_fence_chain/signal_forward

<6> [750.630466] dma-buf: Running dma_fence_chain/signal_backward

<6> [750.638458] dma-buf: Running dma_fence_chain/wait_forward

<6> [750.900342] dma-buf: Running dma_fence_chain/wait_backward

<0> [776.028995] watchdog: BUG: soft lockup - CPU#1 stuck for 26s! [dmabuf:6802]

<4> [776.029031] Modules linked in: dmabuf_selftests(+) vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi prime_numbers ttm drm_buddy drm_display_helper cec i2c_algo_bit intel_rapl_msr mei_pxp intel_rapl_common at24 mei_hdcp intel_powerclamp spi_intel_platform coretemp spi_intel kvm_intel kvm irqbypass punit_atom_debug ghash_clmulni_intel aesni_intel snd_intel_dspcfg intel_cstate binfmt_misc snd_hda_codec snd_hda_core r8169 nls_iso8859_1 snd_hwdep snd_pcm realtek intel_xhci_usb_role_switch snd_timer i2c_i801 mei_txe i2c_mux snd i2c_smbus lpc_ich soundcore mei ir_rc6_decoder rc_rc6_mce ite_cir rc_core video dw_dmac wmi dw_dmac_core intel_int0002_vgpio nvme_fabrics efi_pstore fuse dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests]

<4> [776.029415] irq event stamp: 412492

<4> [776.029426] hardirqs last enabled at (412491): [<ffffffff828855aa>] irqentry_exit+0x3a/0xb0

<4> [776.029465] hardirqs last disabled at (412492): [<ffffffff828839d1>] sysvec_apic_timer_interrupt+0x11/0xc0

<4> [776.029489] softirqs last enabled at (412476): [<ffffffff813d4ddf>] __irq_exit_rcu+0x13f/0x160

<4> [776.029512] softirqs last disabled at (412471): [<ffffffff813d4ddf>] __irq_exit_rcu+0x13f/0x160

<4> [776.029545] CPU: 1 UID: 0 PID: 6802 Comm: dmabuf Tainted: G U 6.17.0-rc6-CI_DRM_17232-g31f149f6d106+ #1 PREEMPT(voluntary)

<4> [776.029578] Tainted: [U]=USER

<4> [776.029587] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020

<4> [776.029598] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80

<4> [776.029628] Code: 00 75 1c 65 ff 0d d9 44 68 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 af ad d3 fe fb 0f 1f 44 00 00 <eb> d7 0f 1f 44 00 00 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3

<4> [776.029648] RSP: 0018:ffffc90000acb6f8 EFLAGS: 00000246

<4> [776.029668] RAX: 0000000000000000 RBX: ffff8881503d81c0 RCX: 0000000000000000

<4> [776.029680] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [776.029690] RBP: ffffc90000acb708 R08: 0000000000000000 R09: 0000000000000000

<4> [776.029701] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246

<4> [776.029711] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000

<4> [776.029722] FS: 00007a45a850b940(0000) GS:ffff8881f79f7000(0000) knlGS:0000000000000000

<4> [776.029739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [776.029751] CR2: 000071f83266c410 CR3: 000000013fba6000 CR4: 00000000001026f0

<4> [776.029765] Call Trace:

<4> [776.029774] <TASK>

<4> [776.029815] dma_fence_signal+0x49/0xb0

<4> [776.029882] wait_backward+0xd6/0x120 [dmabuf_selftests]

<4> [776.030006] __subtests+0x74/0x1e0 [dmabuf_selftests]

<4> [776.030138] dma_fence_chain+0x93/0xd0 [dmabuf_selftests]

<4> [776.030231] st_init+0x6a/0xff0 [dmabuf_selftests]

<4> [776.030280] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests]

<4> [776.030338] do_one_initcall+0x60/0x3f0

<4> [776.030367] ? __kmalloc_cache_noprof+0x33f/0x470

<4> [776.030460] do_init_module+0x97/0x2b0

<4> [776.030507] load_module+0x2d08/0x2e30

<4> [776.030540] ? __kernel_read+0x158/0x2f0

<4> [776.030708] ? kernel_read_file+0x2b1/0x320

<4> [776.030790] init_module_from_file+0x96/0xe0

<4> [776.030810] ? init_module_from_file+0x96/0xe0

<4> [776.030954] idempotent_init_module+0x117/0x330

<4> [776.031102] __x64_sys_finit_module+0x73/0xe0

<4> [776.031157] x64_sys_call+0x1784/0x2680

<4> [776.031191] do_syscall_64+0x93/0x980

<4> [776.031239] ? putname+0x65/0x90

<4> [776.031278] ? do_sys_openat2+0x8b/0xd0

<4> [776.031363] ? do_syscall_64+0x1b7/0x980

<4> [776.031409] ? do_syscall_64+0x1b7/0x980

<4> [776.031508] ? _prb_read_valid+0x25a/0x310

<4> [776.031536] ? proc_sys_read+0x10/0x20

<4> [776.031644] ? prb_next_seq+0x44/0x80

<4> [776.031686] ? devkmsg_llseek+0x79/0x90

<4> [776.031718] ? ksys_lseek+0x4f/0xd0

<4> [776.031780] ? do_syscall_64+0x1b7/0x980

<4> [776.031825] ? __task_pid_nr_ns+0xb3/0x280

<4> [776.031896] ? do_syscall_64+0x1b7/0x980

<4> [776.031947] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [776.031967] RIP: 0033:0x7a45aa72725d

<4> [776.031995] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8b bb 0d 00 f7 d8 64 89 01 48

<4> [776.032012] RSP: 002b:00007ffdbd0a8718 EFLAGS: 00000246 ORIG_RAX: 0000000000000139

<4> [776.032032] RAX: ffffffffffffffda RBX: 0000626cbf868c40 RCX: 00007a45aa72725d

<4> [776.032044] RDX: 0000000000000000 RSI: 0000626cbf869540 RDI: 0000000000000006

<4> [776.032055] RBP: 00007ffdbd0a87d0 R08: 00007ffdbd0a8900 R09: 00007ffdbd0a8780

<4> [776.032066] R10: 000000000000001b R11: 0000000000000246 R12: 0000626cbf869540

<4> [776.032078] R13: 0000000000000020 R14: 0000626cbf868ba0 R15: 0000626cbf8690a0

<4> [776.032223] </TASK>

<5> [776.046523] audit: type=1400 audit(1758186450.228:125): apparmor="DENIED" operation="open" class="file" profile="rsyslogd" name="/run/systemd/sessions/" pid=702 comm=72733A6D61696E20513A526567 requested_mask="r" denied_mask="r" fsuid=103 ouid=0

<0> [804.044213] watchdog: BUG: soft lockup - CPU#1 stuck for 52s! [dmabuf:6802]

<4> [804.044247] Modules linked in: dmabuf_selftests(+) vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi prime_numbers ttm drm_buddy drm_display_helper cec i2c_algo_bit intel_rapl_msr mei_pxp intel_rapl_common at24 mei_hdcp intel_powerclamp spi_intel_platform coretemp spi_intel kvm_intel kvm irqbypass punit_atom_debug ghash_clmulni_intel aesni_intel snd_intel_dspcfg intel_cstate binfmt_misc snd_hda_codec snd_hda_core r8169 nls_iso8859_1 snd_hwdep snd_pcm realtek intel_xhci_usb_role_switch snd_timer i2c_i801 mei_txe i2c_mux snd i2c_smbus lpc_ich soundcore mei ir_rc6_decoder rc_rc6_mce ite_cir rc_core video dw_dmac wmi dw_dmac_core intel_int0002_vgpio nvme_fabrics efi_pstore fuse dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests]

<4> [804.044625] irq event stamp: 428413

<4> [804.044634] hardirqs last enabled at (428412): [<ffffffff828855aa>] irqentry_exit+0x3a/0xb0

<4> [804.044671] hardirqs last disabled at (428413): [<ffffffff828839d1>] sysvec_apic_timer_interrupt+0x11/0xc0

<4> [804.044694] softirqs last enabled at (428402): [<ffffffff813d4ddf>] __irq_exit_rcu+0x13f/0x160

<4> [804.044717] softirqs last disabled at (428407): [<ffffffff813d4ddf>] __irq_exit_rcu+0x13f/0x160

<4> [804.044748] CPU: 1 UID: 0 PID: 6802 Comm: dmabuf Tainted: G U W L 6.17.0-rc6-CI_DRM_17232-g31f149f6d106+ #1 PREEMPT(voluntary)

<4> [804.044785] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP

<4> [804.044794] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020

<4> [804.044805] RIP: 0010:handle_softirqs+0xb1/0x4d0

<4> [804.044833] Code: 88 5d ce 83 80 dc 0e 00 00 01 44 89 65 c8 44 88 75 cf 45 89 ee 31 d2 65 66 89 15 d2 c7 b4 02 e8 b5 30 20 00 fb 0f 1f 44 00 00 <bb> ff ff ff ff 49 c7 c4 c0 80 40 83 41 0f bc de 83 c3 01 4d 89 e2

<4> [804.044852] RSP: 0018:ffffc900000fcf68 EFLAGS: 00000246

<4> [804.044869] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000

<4> [804.044882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [804.044892] RBP: ffffc900000fcfb8 R08: 0000000000000000 R09: 0000000000000000

<4> [804.044903] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000a

<4> [804.044913] R13: 0000000000000200 R14: 0000000000000200 R15: 0000000000400100

<4> [804.044926] FS: 00007a45a850b940(0000) GS:ffff8881f79f7000(0000) knlGS:0000000000000000

<4> [804.044940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [804.044952] CR2: 000071f83266c410 CR3: 000000013fba6000 CR4: 00000000001026f0

<4> [804.044967] Call Trace:

<4> [804.044976] <IRQ>

<4> [804.045070] __irq_exit_rcu+0x13f/0x160

<4> [804.045119] irq_exit_rcu+0xe/0x20

<4> [804.045145] sysvec_irq_work+0xa0/0xc0

<4> [804.045180] </IRQ>

<4> [804.045188] <TASK>

<4> [804.045223] asm_sysvec_irq_work+0x1b/0x20

<4> [804.045247] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80

<4> [804.045276] Code: 00 75 1c 65 ff 0d d9 44 68 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 af ad d3 fe fb 0f 1f 44 00 00 <eb> d7 0f 1f 44 00 00 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3

<4> [804.045292] RSP: 0018:ffffc90000acb6f8 EFLAGS: 00000246

<4> [804.045308] RAX: 0000000000000000 RBX: ffff888125624940 RCX: 0000000000000000

<4> [804.045319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [804.045329] RBP: ffffc90000acb708 R08: 0000000000000000 R09: 0000000000000000

<4> [804.045340] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246

<4> [804.045350] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000

<4> [804.045501] ? _raw_spin_unlock_irqrestore+0x51/0x80

<4> [804.045546] dma_fence_signal+0x49/0xb0

<4> [804.045609] wait_backward+0xd6/0x120 [dmabuf_selftests]

<4> [804.045735] __subtests+0x74/0x1e0 [dmabuf_selftests]

<4> [804.045881] dma_fence_chain+0x93/0xd0 [dmabuf_selftests]

<4> [804.045982] st_init+0x6a/0xff0 [dmabuf_selftests]

<4> [804.046032] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests]

<4> [804.046092] do_one_initcall+0x60/0x3f0

<4> [804.046124] ? __kmalloc_cache_noprof+0x33f/0x470

<4> [804.046233] do_init_module+0x97/0x2b0

<4> [804.046285] load_module+0x2d08/0x2e30

<4> [804.046322] ? __kernel_read+0x158/0x2f0

<4> [804.046512] ? kernel_read_file+0x2b1/0x320

<4> [804.046603] init_module_from_file+0x96/0xe0

<4> [804.046625] ? init_module_from_file+0x96/0xe0

<4> [804.046790] idempotent_init_module+0x117/0x330

<4> [804.046960] __x64_sys_finit_module+0x73/0xe0

<4> [804.047020] x64_sys_call+0x1784/0x2680

<4> [804.047054] do_syscall_64+0x93/0x980

<4> [804.047107] ? putname+0x65/0x90

<4> [804.047147] ? do_sys_openat2+0x8b/0xd0

<4> [804.047243] ? do_syscall_64+0x1b7/0x980

<4> [804.047294] ? do_syscall_64+0x1b7/0x980

<4> [804.047408] ? _prb_read_valid+0x25a/0x310

<4> [804.047438] ? proc_sys_read+0x10/0x20

<4> [804.047561] ? prb_next_seq+0x44/0x80

<4> [804.047607] ? devkmsg_llseek+0x79/0x90

<4> [804.047642] ? ksys_lseek+0x4f/0xd0

<4> [804.047712] ? do_syscall_64+0x1b7/0x980

<4> [804.047763] ? __task_pid_nr_ns+0xb3/0x280

<4> [804.047843] ? do_syscall_64+0x1b7/0x980

<4> [804.047901] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [804.047920] RIP: 0033:0x7a45aa72725d

<4> [804.047955] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8b bb 0d 00 f7 d8 64 89 01 48

<4> [804.047970] RSP: 002b:00007ffdbd0a8718 EFLAGS: 00000246 ORIG_RAX: 0000000000000139

<4> [804.047990] RAX: ffffffffffffffda RBX: 0000626cbf868c40 RCX: 00007a45aa72725d

<4> [804.048001] RDX: 0000000000000000 RSI: 0000626cbf869540 RDI: 0000000000000006

<4> [804.048012] RBP: 00007ffdbd0a87d0 R08: 00007ffdbd0a8900 R09: 00007ffdbd0a8780

<4> [804.048024] R10: 000000000000001b R11: 0000000000000246 R12: 0000626cbf869540

<4> [804.048035] R13: 0000000000000020 R14: 0000626cbf868ba0 R15: 0000626cbf8690a0

<4> [804.048198] </TASK>

<5> [804.056206] audit: type=1400 audit(1758186478.244:126): apparmor="DENIED" operation="open" class="file" profile="rsyslogd" name="/run/systemd/sessions/" pid=702 comm=72733A6D61696E20513A526567 requested_mask="r" denied_mask="r" fsuid=103 ouid=0

Created at 2025-09-18 20:23:30