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

Results for igt@dmabuf@all-tests@dma_fence_chain

Detail	Value
Duration	unknown
Igt-Version	IGT-Version: 2.2-g0ef6c917a (x86_64) (Linux: 6.17.0-CI_DRM_17337-g9a1514c4046d+ 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> [748.803029] [IGT] dmabuf: starting dynamic subtest dma_fence_chain <6> [748.811282] dma-buf: Running dma_fence_chain <6> [748.811302] sizeof(dma_fence_chain)=184 <6> [748.813489] dma-buf: Running dma_fence_chain/sanitycheck <6> [748.815324] dma-buf: Running dma_fence_chain/find_seqno <6> [748.820673] dma-buf: Running dma_fence_chain/find_signaled <6> [748.821249] dma-buf: Running dma_fence_chain/find_out_of_order <6> [748.821954] dma-buf: Running dma_fence_chain/find_gap <6> [748.827245] dma-buf: Running dma_fence_chain/find_race <6> [751.117358] perf: interrupt took too long (3998 > 3993), lowering kernel.perf_event_max_sample_rate to 50000 <6> [754.060798] Completed 4095 cycles <6> [754.136483] dma-buf: Running dma_fence_chain/signal_forward <6> [754.140736] dma-buf: Running dma_fence_chain/signal_backward <6> [754.149026] dma-buf: Running dma_fence_chain/wait_forward <6> [754.632738] dma-buf: Running dma_fence_chain/wait_backward <0> [780.463454] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [dmabuf:6823] <4> [780.463493] Modules linked in: dmabuf_selftests(+) vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore prime_numbers ttm drm_buddy drm_display_helper cec i2c_algo_bit overlay intel_rapl_msr at24 intel_rapl_common mei_pxp intel_powerclamp mei_hdcp coretemp spi_intel_platform spi_intel kvm_intel kvm irqbypass binfmt_misc punit_atom_debug ghash_clmulni_intel nls_iso8859_1 aesni_intel r8169 intel_cstate realtek intel_xhci_usb_role_switch i2c_i801 mei_txe i2c_mux dw_dmac_pci lpc_ich i2c_smbus i2c_designware_pci mei dw_dmac_core i2c_ccgx_ucsi ir_rc6_decoder rc_rc6_mce ite_cir rc_core video wmi intel_int0002_vgpio nvme_fabrics fuse efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests] <4> [780.463986] irq event stamp: 415553 <4> [780.463995] hardirqs last enabled at (415552): [<ffffffff813d489b>] handle_softirqs+0xab/0x4d0 <4> [780.464032] hardirqs last disabled at (415553): [<ffffffff828859d1>] sysvec_apic_timer_interrupt+0x11/0xc0 <4> [780.464061] softirqs last enabled at (415546): [<ffffffff813d4e0f>] __irq_exit_rcu+0x13f/0x160 <4> [780.464081] softirqs last disabled at (415551): [<ffffffff813d4e0f>] __irq_exit_rcu+0x13f/0x160 <4> [780.464114] CPU: 0 UID: 0 PID: 6823 Comm: dmabuf Tainted: G U 6.17.0-CI_DRM_17337-g9a1514c4046d+ #1 PREEMPT(voluntary) <4> [780.464145] Tainted: [U]=USER <4> [780.464153] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020 <4> [780.464168] RIP: 0010:handle_softirqs+0xb1/0x4d0 <4> [780.464196] 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 a2 f7 b4 02 e8 05 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> [780.464214] RSP: 0018:ffffc90000003f68 EFLAGS: 00000246 <4> [780.464234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 <4> [780.464247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [780.464259] RBP: ffffc90000003fb8 R08: 0000000000000000 R09: 0000000000000000 <4> [780.464269] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000a <4> [780.464280] R13: 0000000000000202 R14: 0000000000000202 R15: 0000000000400100 <4> [780.464292] FS: 0000793882606940(0000) GS:ffff8882f38f4000(0000) knlGS:0000000000000000 <4> [780.464307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [780.464319] CR2: 000000008bca1000 CR3: 0000000232d38000 CR4: 00000000001026f0 <4> [780.464333] Call Trace: <4> [780.464344] <IRQ> <4> [780.464438] __irq_exit_rcu+0x13f/0x160 <4> [780.464491] irq_exit_rcu+0xe/0x20 <4> [780.464517] sysvec_irq_work+0xa0/0xc0 <4> [780.464559] </IRQ> <4> [780.464567] <TASK> <4> [780.464603] asm_sysvec_irq_work+0x1b/0x20 <4> [780.464626] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80 <4> [780.464655] Code: 00 75 1c 65 ff 0d d9 54 68 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 2f 8d 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> [780.464671] RSP: 0018:ffffc90000e5b608 EFLAGS: 00000246 <4> [780.464687] RAX: 0000000000000000 RBX: ffff8881f93f2d00 RCX: 0000000000000000 <4> [780.464698] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [780.464707] RBP: ffffc90000e5b618 R08: 0000000000000000 R09: 0000000000000000 <4> [780.464717] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246 <4> [780.464727] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000 <4> [780.464882] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4> [780.464928] dma_fence_signal+0x49/0xb0 <4> [780.464992] wait_backward+0xd6/0x120 [dmabuf_selftests] <4> [780.465120] __subtests+0x74/0x1e0 [dmabuf_selftests] <4> [780.465264] dma_fence_chain+0x93/0xd0 [dmabuf_selftests] <4> [780.465362] st_init+0x6a/0xff0 [dmabuf_selftests] <4> [780.465408] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests] <4> [780.465465] do_one_initcall+0x60/0x3f0 <4> [780.465499] ? __kmalloc_cache_noprof+0x33f/0x470 <4> [780.465608] do_init_module+0x97/0x2b0 <4> [780.465659] load_module+0x2d08/0x2e30 <4> [780.465695] ? __kernel_read+0x158/0x2f0 <4> [780.465888] ? kernel_read_file+0x2b1/0x320 <4> [780.465979] init_module_from_file+0x96/0xe0 <4> [780.465999] ? init_module_from_file+0x96/0xe0 <4> [780.466167] idempotent_init_module+0x117/0x330 <4> [780.466340] __x64_sys_finit_module+0x73/0xe0 <4> [780.466400] x64_sys_call+0x1784/0x2680 <4> [780.466435] do_syscall_64+0x93/0x980 <4> [780.466528] ? lock_acquire+0xc4/0x2e0 <4> [780.466548] ? check_bytes_and_report+0x59/0x150 <4> [780.466586] ? find_held_lock+0x31/0x90 <4> [780.466616] ? free_to_partial_list+0x46d/0x670 <4> [780.466658] ? lock_release+0xce/0x2a0 <4> [780.466713] ? trace_hardirqs_on+0x1e/0xd0 <4> [780.466748] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4> [780.466789] ? free_to_partial_list+0x46d/0x670 <4> [780.466819] ? putname+0x65/0x90 <4> [780.466885] ? putname+0x65/0x90 <4> [780.466919] ? __slab_free+0x15d/0x310 <4> [780.466935] ? __pfx_free_object_rcu+0x10/0x10 <4> [780.466987] ? call_rcu+0x34/0x50 <4> [780.467008] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4> [780.467048] ? __delete_object+0x60/0xa0 <4> [780.467116] ? putname+0x65/0x90 <4> [780.467150] ? kmem_cache_free+0x397/0x4b0 <4> [780.467234] ? putname+0x65/0x90 <4> [780.467270] ? vfs_fstatat+0x99/0xe0 <4> [780.467318] ? __do_sys_newfstatat+0x29/0x70 <4> [780.467380] ? __x64_sys_openat+0x54/0xa0 <4> [780.467444] ? do_syscall_64+0x1b7/0x980 <4> [780.467463] ? ksys_lseek+0x4f/0xd0 <4> [780.467572] ? do_syscall_64+0x1b7/0x980 <4> [780.467596] ? irqentry_exit+0x77/0xb0 <4> [780.467660] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [780.467680] RIP: 0033:0x79388472725d <4> [780.467718] 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> [780.467732] RSP: 002b:00007fffef6f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 <4> [780.467751] RAX: ffffffffffffffda RBX: 000058bbbebd6bf0 RCX: 000079388472725d <4> [780.467763] RDX: 0000000000000000 RSI: 000058bbbebd7520 RDI: 0000000000000006 <4> [780.467775] RBP: 00007fffef6f4000 R08: 00007fffef6f4130 R09: 00007fffef6f3fb0 <4> [780.467786] R10: 000000000000001b R11: 0000000000000246 R12: 000058bbbebd7520 <4> [780.467796] R13: 0000000000000020 R14: 000058bbbebd6b50 R15: 000058bbbebd7050 <4> [780.467959] </TASK> <0> [808.488107] watchdog: BUG: soft lockup - CPU#0 stuck for 52s! [dmabuf:6823] <4> [808.488144] Modules linked in: dmabuf_selftests(+) vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore prime_numbers ttm drm_buddy drm_display_helper cec i2c_algo_bit overlay intel_rapl_msr at24 intel_rapl_common mei_pxp intel_powerclamp mei_hdcp coretemp spi_intel_platform spi_intel kvm_intel kvm irqbypass binfmt_misc punit_atom_debug ghash_clmulni_intel nls_iso8859_1 aesni_intel r8169 intel_cstate realtek intel_xhci_usb_role_switch i2c_i801 mei_txe i2c_mux dw_dmac_pci lpc_ich i2c_smbus i2c_designware_pci mei dw_dmac_core i2c_ccgx_ucsi ir_rc6_decoder rc_rc6_mce ite_cir rc_core video wmi intel_int0002_vgpio nvme_fabrics fuse efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests] <4> [808.488627] irq event stamp: 433144 <4> [808.488639] hardirqs last enabled at (433143): [<ffffffff828875aa>] irqentry_exit+0x3a/0xb0 <4> [808.488679] hardirqs last disabled at (433144): [<ffffffff828859d1>] sysvec_apic_timer_interrupt+0x11/0xc0 <4> [808.488707] softirqs last enabled at (433128): [<ffffffff813d4e0f>] __irq_exit_rcu+0x13f/0x160 <4> [808.488733] softirqs last disabled at (433123): [<ffffffff813d4e0f>] __irq_exit_rcu+0x13f/0x160 <4> [808.488771] CPU: 0 UID: 0 PID: 6823 Comm: dmabuf Tainted: G U W L 6.17.0-CI_DRM_17337-g9a1514c4046d+ #1 PREEMPT(voluntary) <4> [808.488813] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP <4> [808.488825] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020 <4> [808.488839] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80 <4> [808.488876] Code: 00 75 1c 65 ff 0d d9 54 68 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 2f 8d 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> [808.488893] RSP: 0018:ffffc90000e5b608 EFLAGS: 00000246 <4> [808.488914] RAX: 0000000000000000 RBX: ffff888131f1c6c0 RCX: 0000000000000000 <4> [808.488927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [808.488937] RBP: ffffc90000e5b618 R08: 0000000000000000 R09: 0000000000000000 <4> [808.488947] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246 <4> [808.488959] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000 <4> [808.488972] FS: 0000793882606940(0000) GS:ffff8882f38f4000(0000) knlGS:0000000000000000 <4> [808.488988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [808.488999] CR2: 000000008bca1000 CR3: 0000000232d38000 CR4: 00000000001026f0 <4> [808.489014] Call Trace: <4> [808.489024] <TASK> <4> [808.489065] dma_fence_signal+0x49/0xb0 <4> [808.489134] wait_backward+0xd6/0x120 [dmabuf_selftests] <4> [808.489266] __subtests+0x74/0x1e0 [dmabuf_selftests] <4> [808.489401] dma_fence_chain+0x93/0xd0 [dmabuf_selftests] <4> [808.489491] st_init+0x6a/0xff0 [dmabuf_selftests] <4> [808.489537] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests] <4> [808.489593] do_one_initcall+0x60/0x3f0 <4> [808.489625] ? __kmalloc_cache_noprof+0x33f/0x470 <4> [808.489723] do_init_module+0x97/0x2b0 <4> [808.489771] load_module+0x2d08/0x2e30 <4> [808.489804] ? __kernel_read+0x158/0x2f0 <4> [808.489975] ? kernel_read_file+0x2b1/0x320 <4> [808.490058] init_module_from_file+0x96/0xe0 <4> [808.490077] ? init_module_from_file+0x96/0xe0 <4> [808.490224] idempotent_init_module+0x117/0x330 <4> [808.490375] __x64_sys_finit_module+0x73/0xe0 <4> [808.490430] x64_sys_call+0x1784/0x2680 <4> [808.490464] do_syscall_64+0x93/0x980 <4> [808.490547] ? lock_acquire+0xc4/0x2e0 <4> [808.490566] ? check_bytes_and_report+0x59/0x150 <4> [808.490597] ? find_held_lock+0x31/0x90 <4> [808.490628] ? free_to_partial_list+0x46d/0x670 <4> [808.490667] ? lock_release+0xce/0x2a0 <4> [808.490716] ? trace_hardirqs_on+0x1e/0xd0 <4> [808.490749] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4> [808.490786] ? free_to_partial_list+0x46d/0x670 <4> [808.490813] ? putname+0x65/0x90 <4> [808.490876] ? putname+0x65/0x90 <4> [808.490908] ? __slab_free+0x15d/0x310 <4> [808.490925] ? __pfx_free_object_rcu+0x10/0x10 <4> [808.490977] ? call_rcu+0x34/0x50 <4> [808.490996] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4> [808.491032] ? __delete_object+0x60/0xa0 <4> [808.491094] ? putname+0x65/0x90 <4> [808.491126] ? kmem_cache_free+0x397/0x4b0 <4> [808.491201] ? putname+0x65/0x90 <4> [808.491234] ? vfs_fstatat+0x99/0xe0 <4> [808.491277] ? __do_sys_newfstatat+0x29/0x70 <4> [808.491333] ? __x64_sys_openat+0x54/0xa0 <4> [808.491390] ? do_syscall_64+0x1b7/0x980 <4> [808.491408] ? ksys_lseek+0x4f/0xd0 <4> [808.491505] ? do_syscall_64+0x1b7/0x980 <4> [808.491528] ? irqentry_exit+0x77/0xb0 <4> [808.491581] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [808.491606] RIP: 0033:0x79388472725d <4> [808.491637] 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> [808.491654] RSP: 002b:00007fffef6f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 <4> [808.491674] RAX: ffffffffffffffda RBX: 000058bbbebd6bf0 RCX: 000079388472725d <4> [808.491689] RDX: 0000000000000000 RSI: 000058bbbebd7520 RDI: 0000000000000006 <4> [808.491699] RBP: 00007fffef6f4000 R08: 00007fffef6f4130 R09: 00007fffef6f3fb0 <4> [808.491710] R10: 000000000000001b R11: 0000000000000246 R12: 000058bbbebd7520 <4> [808.491720] R13: 0000000000000020 R14: 000058bbbebd6b50 R15: 000058bbbebd7050 <4> [808.491864] </TASK> <0> [836.499373] watchdog: BUG: soft lockup - CPU#0 stuck for 79s! [dmabuf:6823] <4> [836.499409] Modules linked in: dmabuf_selftests(+) vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore prime_numbers ttm drm_buddy drm_display_helper cec i2c_algo_bit overlay intel_rapl_msr at24 intel_rapl_common mei_pxp intel_powerclamp mei_hdcp coretemp spi_intel_platform spi_intel kvm_intel kvm irqbypass binfmt_misc punit_atom_debug ghash_clmulni_intel nls_iso8859_1 aesni_intel r8169 intel_cstate realtek intel_xhci_usb_role_switch i2c_i801 mei_txe i2c_mux dw_dmac_pci lpc_ich i2c_smbus i2c_designware_pci mei dw_dmac_core i2c_ccgx_ucsi ir_rc6_decoder rc_rc6_mce ite_cir rc_core video wmi intel_int0002_vgpio nvme_fabrics fuse efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests] <4> [836.499885] irq event stamp: 447507 <4> [836.499896] hardirqs last enabled at (447506): [<ffffffff828875aa>] irqentry_exit+0x3a/0xb0 <4> [836.499945] hardirqs last disabled at (447507): [<ffffffff828859d1>] sysvec_apic_timer_interrupt+0x11/0xc0 <4> [836.499975] softirqs last enabled at (447496): [<ffffffff813d4e0f>] __irq_exit_rcu+0x13f/0x160 <4> [836.500000] softirqs last disabled at (447501): [<ffffffff813d4e0f>] __irq_exit_rcu+0x13f/0x160 <4> [836.500033] CPU: 0 UID: 0 PID: 6823 Comm: dmabuf Tainted: G U W L 6.17.0-CI_DRM_17337-g9a1514c4046d+ #1 PREEMPT(voluntary) <4> [836.500068] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP <4> [836.500080] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020 <4> [836.500094] RIP: 0010:handle_softirqs+0xb1/0x4d0 <4> [836.500117] 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 a2 f7 b4 02 e8 05 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> [836.500137] RSP: 0018:ffffc90000003f68 EFLAGS: 00000246 <4> [836.500158] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 <4> [836.500172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [836.500184] RBP: ffffc90000003fb8 R08: 0000000000000000 R09: 0000000000000000 <4> [836.500194] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000a <4> [836.500205] R13: 0000000000000200 R14: 0000000000000200 R15: 0000000000400100 <4> [836.500216] FS: 0000793882606940(0000) GS:ffff8882f38f4000(0000) knlGS:0000000000000000 <4> [836.500231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [836.500243] CR2: 000000008bca1000 CR3: 0000000232d38000 CR4: 00000000001026f0 <4> [836.500257] Call Trace: <4> [836.500268] <IRQ> <4> [836.500365] __irq_exit_rcu+0x13f/0x160 <4> [836.500412] irq_exit_rcu+0xe/0x20 <4> [836.500438] sysvec_irq_work+0xa0/0xc0 <4> [836.500476] </IRQ> <4> [836.500484] <TASK> <4> [836.500523] asm_sysvec_irq_work+0x1b/0x20 <4> [836.500545] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80 <4> [836.500576] Code: 00 75 1c 65 ff 0d d9 54 68 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 2f 8d 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> [836.500590] RSP: 0018:ffffc90000e5b608 EFLAGS: 00000246 <4> [836.500606] RAX: 0000000000000000 RBX: ffff88810ed426c0 RCX: 0000000000000000 <4> [836.500617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [836.500627] RBP: ffffc90000e5b618 R08: 0000000000000000 R09: 0000000000000000 <4> [836.500637] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246 <4> [836.500647] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000 <4> [836.500796] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4> [836.500844] dma_fence_signal+0x49/0xb0 <4> [836.500908] wait_backward+0xd6/0x120 [dmabuf_selftests] <4> [836.501034] __subtests+0x74/0x1e0 [dmabuf_selftests] <4> [836.501178] dma_fence_chain+0x93/0xd0 [dmabuf_selftests] <4> [836.501276] st_init+0x6a/0xff0 [dmabuf_selftests] <4> [836.501323] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests] <4> [836.501379] do_one_initcall+0x60/0x3f0 <4> [836.501413] ? __kmalloc_cache_noprof+0x33f/0x470 <4> [836.501519] do_init_module+0x97/0x2b0 <4> [836.501571] load_module+0x2d08/0x2e30 <4> [836.501606] ? __kernel_read+0x158/0x2f0 <4> [836.501800] ? kernel_read_file+0x2b1/0x320 <4> [836.501892] init_module_from_file+0x96/0xe0 <4> [836.501912] ? init_module_from_file+0x96/0xe0 <4> [836.502080] idempotent_init_module+0x117/0x330 <4> [836.502252] __x64_sys_finit_module+0x73/0xe0 <4> [836.502312] x64_sys_call+0x1784/0x2680 <4> [836.502348] do_syscall_64+0x93/0x980 <4> [836.502444] ? lock_acquire+0xc4/0x2e0 <4> [836.502464] ? check_bytes_and_report+0x59/0x150 <4> [836.502497] ? find_held_lock+0x31/0x90 <4> [836.502527] ? free_to_partial_list+0x46d/0x670 <4> [836.502570] ? lock_release+0xce/0x2a0 <4> [836.502625] ? trace_hardirqs_on+0x1e/0xd0 <4> [836.502660] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4> [836.502701] ? free_to_partial_list+0x46d/0x670 <4> [836.502731] ? putname+0x65/0x90 <4> [836.502797] ? putname+0x65/0x90 <4> [836.502832] ? __slab_free+0x15d/0x310 <4> [836.502847] ? __pfx_free_object_rcu+0x10/0x10 <4> [836.502902] ? call_rcu+0x34/0x50 <4> [836.502921] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4> [836.502961] ? __delete_object+0x60/0xa0 <4> [836.503029] ? putname+0x65/0x90 <4> [836.503064] ? kmem_cache_free+0x397/0x4b0 <4> [836.503148] ? putname+0x65/0x90 <4> [836.503183] ? vfs_fstatat+0x99/0xe0 <4> [836.503232] ? __do_sys_newfstatat+0x29/0x70 <4> [836.503294] ? __x64_sys_openat+0x54/0xa0 <4> [836.503359] ? do_syscall_64+0x1b7/0x980 <4> [836.503377] ? ksys_lseek+0x4f/0xd0 <4> [836.503486] ? do_syscall_64+0x1b7/0x980 <4> [836.503511] ? irqentry_exit+0x77/0xb0 <4> [836.503570] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [836.503592] RIP: 0033:0x79388472725d <4> [836.503627] 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> [836.503641] RSP: 002b:00007fffef6f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 <4> [836.503659] RAX: ffffffffffffffda RBX: 000058bbbebd6bf0 RCX: 000079388472725d <4> [836.503671] RDX: 0000000000000000 RSI: 000058bbbebd7520 RDI: 0000000000000006 <4> [836.503684] RBP: 00007fffef6f4000 R08: 00007fffef6f4130 R09: 00007fffef6f3fb0 <4> [836.503697] R10: 000000000000001b R11: 0000000000000246 R12: 000058bbbebd7520 <4> [836.503707] R13: 0000000000000020 R14: 000058bbbebd6b50 R15: 000058bbbebd7050 <4> [836.503870] </TASK>

Detail

Value

Duration

unknown

Igt-Version

IGT-Version: 2.2-g0ef6c917a (x86_64) (Linux: 6.17.0-CI_DRM_17337-g9a1514c4046d+ 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> [748.803029] [IGT] dmabuf: starting dynamic subtest dma_fence_chain

<6> [748.811282] dma-buf: Running dma_fence_chain

<6> [748.811302] sizeof(dma_fence_chain)=184

<6> [748.813489] dma-buf: Running dma_fence_chain/sanitycheck

<6> [748.815324] dma-buf: Running dma_fence_chain/find_seqno

<6> [748.820673] dma-buf: Running dma_fence_chain/find_signaled

<6> [748.821249] dma-buf: Running dma_fence_chain/find_out_of_order

<6> [748.821954] dma-buf: Running dma_fence_chain/find_gap

<6> [748.827245] dma-buf: Running dma_fence_chain/find_race

<6> [751.117358] perf: interrupt took too long (3998 > 3993), lowering kernel.perf_event_max_sample_rate to 50000

<6> [754.060798] Completed 4095 cycles

<6> [754.136483] dma-buf: Running dma_fence_chain/signal_forward

<6> [754.140736] dma-buf: Running dma_fence_chain/signal_backward

<6> [754.149026] dma-buf: Running dma_fence_chain/wait_forward

<6> [754.632738] dma-buf: Running dma_fence_chain/wait_backward

<0> [780.463454] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [dmabuf:6823]

<4> [780.463493] Modules linked in: dmabuf_selftests(+) vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore prime_numbers ttm drm_buddy drm_display_helper cec i2c_algo_bit overlay intel_rapl_msr at24 intel_rapl_common mei_pxp intel_powerclamp mei_hdcp coretemp spi_intel_platform spi_intel kvm_intel kvm irqbypass binfmt_misc punit_atom_debug ghash_clmulni_intel nls_iso8859_1 aesni_intel r8169 intel_cstate realtek intel_xhci_usb_role_switch i2c_i801 mei_txe i2c_mux dw_dmac_pci lpc_ich i2c_smbus i2c_designware_pci mei dw_dmac_core i2c_ccgx_ucsi ir_rc6_decoder rc_rc6_mce ite_cir rc_core video wmi intel_int0002_vgpio nvme_fabrics fuse efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests]

<4> [780.463986] irq event stamp: 415553

<4> [780.463995] hardirqs last enabled at (415552): [<ffffffff813d489b>] handle_softirqs+0xab/0x4d0

<4> [780.464032] hardirqs last disabled at (415553): [<ffffffff828859d1>] sysvec_apic_timer_interrupt+0x11/0xc0

<4> [780.464061] softirqs last enabled at (415546): [<ffffffff813d4e0f>] __irq_exit_rcu+0x13f/0x160

<4> [780.464081] softirqs last disabled at (415551): [<ffffffff813d4e0f>] __irq_exit_rcu+0x13f/0x160

<4> [780.464114] CPU: 0 UID: 0 PID: 6823 Comm: dmabuf Tainted: G U 6.17.0-CI_DRM_17337-g9a1514c4046d+ #1 PREEMPT(voluntary)

<4> [780.464145] Tainted: [U]=USER

<4> [780.464153] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020

<4> [780.464168] RIP: 0010:handle_softirqs+0xb1/0x4d0

<4> [780.464196] 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 a2 f7 b4 02 e8 05 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> [780.464214] RSP: 0018:ffffc90000003f68 EFLAGS: 00000246

<4> [780.464234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000

<4> [780.464247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [780.464259] RBP: ffffc90000003fb8 R08: 0000000000000000 R09: 0000000000000000

<4> [780.464269] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000a

<4> [780.464280] R13: 0000000000000202 R14: 0000000000000202 R15: 0000000000400100

<4> [780.464292] FS: 0000793882606940(0000) GS:ffff8882f38f4000(0000) knlGS:0000000000000000

<4> [780.464307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [780.464319] CR2: 000000008bca1000 CR3: 0000000232d38000 CR4: 00000000001026f0

<4> [780.464333] Call Trace:

<4> [780.464344] <IRQ>

<4> [780.464438] __irq_exit_rcu+0x13f/0x160

<4> [780.464491] irq_exit_rcu+0xe/0x20

<4> [780.464517] sysvec_irq_work+0xa0/0xc0

<4> [780.464559] </IRQ>

<4> [780.464567] <TASK>

<4> [780.464603] asm_sysvec_irq_work+0x1b/0x20

<4> [780.464626] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80

<4> [780.464655] Code: 00 75 1c 65 ff 0d d9 54 68 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 2f 8d 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> [780.464671] RSP: 0018:ffffc90000e5b608 EFLAGS: 00000246

<4> [780.464687] RAX: 0000000000000000 RBX: ffff8881f93f2d00 RCX: 0000000000000000

<4> [780.464698] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [780.464707] RBP: ffffc90000e5b618 R08: 0000000000000000 R09: 0000000000000000

<4> [780.464717] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246

<4> [780.464727] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000

<4> [780.464882] ? _raw_spin_unlock_irqrestore+0x51/0x80

<4> [780.464928] dma_fence_signal+0x49/0xb0

<4> [780.464992] wait_backward+0xd6/0x120 [dmabuf_selftests]

<4> [780.465120] __subtests+0x74/0x1e0 [dmabuf_selftests]

<4> [780.465264] dma_fence_chain+0x93/0xd0 [dmabuf_selftests]

<4> [780.465362] st_init+0x6a/0xff0 [dmabuf_selftests]

<4> [780.465408] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests]

<4> [780.465465] do_one_initcall+0x60/0x3f0

<4> [780.465499] ? __kmalloc_cache_noprof+0x33f/0x470

<4> [780.465608] do_init_module+0x97/0x2b0

<4> [780.465659] load_module+0x2d08/0x2e30

<4> [780.465695] ? __kernel_read+0x158/0x2f0

<4> [780.465888] ? kernel_read_file+0x2b1/0x320

<4> [780.465979] init_module_from_file+0x96/0xe0

<4> [780.465999] ? init_module_from_file+0x96/0xe0

<4> [780.466167] idempotent_init_module+0x117/0x330

<4> [780.466340] __x64_sys_finit_module+0x73/0xe0

<4> [780.466400] x64_sys_call+0x1784/0x2680

<4> [780.466435] do_syscall_64+0x93/0x980

<4> [780.466528] ? lock_acquire+0xc4/0x2e0

<4> [780.466548] ? check_bytes_and_report+0x59/0x150

<4> [780.466586] ? find_held_lock+0x31/0x90

<4> [780.466616] ? free_to_partial_list+0x46d/0x670

<4> [780.466658] ? lock_release+0xce/0x2a0

<4> [780.466713] ? trace_hardirqs_on+0x1e/0xd0

<4> [780.466748] ? _raw_spin_unlock_irqrestore+0x51/0x80

<4> [780.466789] ? free_to_partial_list+0x46d/0x670

<4> [780.466819] ? putname+0x65/0x90

<4> [780.466885] ? putname+0x65/0x90

<4> [780.466919] ? __slab_free+0x15d/0x310

<4> [780.466935] ? __pfx_free_object_rcu+0x10/0x10

<4> [780.466987] ? call_rcu+0x34/0x50

<4> [780.467008] ? _raw_spin_unlock_irqrestore+0x51/0x80

<4> [780.467048] ? __delete_object+0x60/0xa0

<4> [780.467116] ? putname+0x65/0x90

<4> [780.467150] ? kmem_cache_free+0x397/0x4b0

<4> [780.467234] ? putname+0x65/0x90

<4> [780.467270] ? vfs_fstatat+0x99/0xe0

<4> [780.467318] ? __do_sys_newfstatat+0x29/0x70

<4> [780.467380] ? __x64_sys_openat+0x54/0xa0

<4> [780.467444] ? do_syscall_64+0x1b7/0x980

<4> [780.467463] ? ksys_lseek+0x4f/0xd0

<4> [780.467572] ? do_syscall_64+0x1b7/0x980

<4> [780.467596] ? irqentry_exit+0x77/0xb0

<4> [780.467660] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [780.467680] RIP: 0033:0x79388472725d

<4> [780.467718] 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> [780.467732] RSP: 002b:00007fffef6f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139

<4> [780.467751] RAX: ffffffffffffffda RBX: 000058bbbebd6bf0 RCX: 000079388472725d

<4> [780.467763] RDX: 0000000000000000 RSI: 000058bbbebd7520 RDI: 0000000000000006

<4> [780.467775] RBP: 00007fffef6f4000 R08: 00007fffef6f4130 R09: 00007fffef6f3fb0

<4> [780.467786] R10: 000000000000001b R11: 0000000000000246 R12: 000058bbbebd7520

<4> [780.467796] R13: 0000000000000020 R14: 000058bbbebd6b50 R15: 000058bbbebd7050

<4> [780.467959] </TASK>

<0> [808.488107] watchdog: BUG: soft lockup - CPU#0 stuck for 52s! [dmabuf:6823]

<4> [808.488144] Modules linked in: dmabuf_selftests(+) vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore prime_numbers ttm drm_buddy drm_display_helper cec i2c_algo_bit overlay intel_rapl_msr at24 intel_rapl_common mei_pxp intel_powerclamp mei_hdcp coretemp spi_intel_platform spi_intel kvm_intel kvm irqbypass binfmt_misc punit_atom_debug ghash_clmulni_intel nls_iso8859_1 aesni_intel r8169 intel_cstate realtek intel_xhci_usb_role_switch i2c_i801 mei_txe i2c_mux dw_dmac_pci lpc_ich i2c_smbus i2c_designware_pci mei dw_dmac_core i2c_ccgx_ucsi ir_rc6_decoder rc_rc6_mce ite_cir rc_core video wmi intel_int0002_vgpio nvme_fabrics fuse efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests]

<4> [808.488627] irq event stamp: 433144

<4> [808.488639] hardirqs last enabled at (433143): [<ffffffff828875aa>] irqentry_exit+0x3a/0xb0

<4> [808.488679] hardirqs last disabled at (433144): [<ffffffff828859d1>] sysvec_apic_timer_interrupt+0x11/0xc0

<4> [808.488707] softirqs last enabled at (433128): [<ffffffff813d4e0f>] __irq_exit_rcu+0x13f/0x160

<4> [808.488733] softirqs last disabled at (433123): [<ffffffff813d4e0f>] __irq_exit_rcu+0x13f/0x160

<4> [808.488771] CPU: 0 UID: 0 PID: 6823 Comm: dmabuf Tainted: G U W L 6.17.0-CI_DRM_17337-g9a1514c4046d+ #1 PREEMPT(voluntary)

<4> [808.488813] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP

<4> [808.488825] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020

<4> [808.488839] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80

<4> [808.488876] Code: 00 75 1c 65 ff 0d d9 54 68 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 2f 8d 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> [808.488893] RSP: 0018:ffffc90000e5b608 EFLAGS: 00000246

<4> [808.488914] RAX: 0000000000000000 RBX: ffff888131f1c6c0 RCX: 0000000000000000

<4> [808.488927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [808.488937] RBP: ffffc90000e5b618 R08: 0000000000000000 R09: 0000000000000000

<4> [808.488947] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246

<4> [808.488959] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000

<4> [808.488972] FS: 0000793882606940(0000) GS:ffff8882f38f4000(0000) knlGS:0000000000000000

<4> [808.488988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [808.488999] CR2: 000000008bca1000 CR3: 0000000232d38000 CR4: 00000000001026f0

<4> [808.489014] Call Trace:

<4> [808.489024] <TASK>

<4> [808.489065] dma_fence_signal+0x49/0xb0

<4> [808.489134] wait_backward+0xd6/0x120 [dmabuf_selftests]

<4> [808.489266] __subtests+0x74/0x1e0 [dmabuf_selftests]

<4> [808.489401] dma_fence_chain+0x93/0xd0 [dmabuf_selftests]

<4> [808.489491] st_init+0x6a/0xff0 [dmabuf_selftests]

<4> [808.489537] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests]

<4> [808.489593] do_one_initcall+0x60/0x3f0

<4> [808.489625] ? __kmalloc_cache_noprof+0x33f/0x470

<4> [808.489723] do_init_module+0x97/0x2b0

<4> [808.489771] load_module+0x2d08/0x2e30

<4> [808.489804] ? __kernel_read+0x158/0x2f0

<4> [808.489975] ? kernel_read_file+0x2b1/0x320

<4> [808.490058] init_module_from_file+0x96/0xe0

<4> [808.490077] ? init_module_from_file+0x96/0xe0

<4> [808.490224] idempotent_init_module+0x117/0x330

<4> [808.490375] __x64_sys_finit_module+0x73/0xe0

<4> [808.490430] x64_sys_call+0x1784/0x2680

<4> [808.490464] do_syscall_64+0x93/0x980

<4> [808.490547] ? lock_acquire+0xc4/0x2e0

<4> [808.490566] ? check_bytes_and_report+0x59/0x150

<4> [808.490597] ? find_held_lock+0x31/0x90

<4> [808.490628] ? free_to_partial_list+0x46d/0x670

<4> [808.490667] ? lock_release+0xce/0x2a0

<4> [808.490716] ? trace_hardirqs_on+0x1e/0xd0

<4> [808.490749] ? _raw_spin_unlock_irqrestore+0x51/0x80

<4> [808.490786] ? free_to_partial_list+0x46d/0x670

<4> [808.490813] ? putname+0x65/0x90

<4> [808.490876] ? putname+0x65/0x90

<4> [808.490908] ? __slab_free+0x15d/0x310

<4> [808.490925] ? __pfx_free_object_rcu+0x10/0x10

<4> [808.490977] ? call_rcu+0x34/0x50

<4> [808.490996] ? _raw_spin_unlock_irqrestore+0x51/0x80

<4> [808.491032] ? __delete_object+0x60/0xa0

<4> [808.491094] ? putname+0x65/0x90

<4> [808.491126] ? kmem_cache_free+0x397/0x4b0

<4> [808.491201] ? putname+0x65/0x90

<4> [808.491234] ? vfs_fstatat+0x99/0xe0

<4> [808.491277] ? __do_sys_newfstatat+0x29/0x70

<4> [808.491333] ? __x64_sys_openat+0x54/0xa0

<4> [808.491390] ? do_syscall_64+0x1b7/0x980

<4> [808.491408] ? ksys_lseek+0x4f/0xd0

<4> [808.491505] ? do_syscall_64+0x1b7/0x980

<4> [808.491528] ? irqentry_exit+0x77/0xb0

<4> [808.491581] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [808.491606] RIP: 0033:0x79388472725d

<4> [808.491637] 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> [808.491654] RSP: 002b:00007fffef6f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139

<4> [808.491674] RAX: ffffffffffffffda RBX: 000058bbbebd6bf0 RCX: 000079388472725d

<4> [808.491689] RDX: 0000000000000000 RSI: 000058bbbebd7520 RDI: 0000000000000006

<4> [808.491699] RBP: 00007fffef6f4000 R08: 00007fffef6f4130 R09: 00007fffef6f3fb0

<4> [808.491710] R10: 000000000000001b R11: 0000000000000246 R12: 000058bbbebd7520

<4> [808.491720] R13: 0000000000000020 R14: 000058bbbebd6b50 R15: 000058bbbebd7050

<4> [808.491864] </TASK>

<0> [836.499373] watchdog: BUG: soft lockup - CPU#0 stuck for 79s! [dmabuf:6823]

<4> [836.499409] Modules linked in: dmabuf_selftests(+) vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore prime_numbers ttm drm_buddy drm_display_helper cec i2c_algo_bit overlay intel_rapl_msr at24 intel_rapl_common mei_pxp intel_powerclamp mei_hdcp coretemp spi_intel_platform spi_intel kvm_intel kvm irqbypass binfmt_misc punit_atom_debug ghash_clmulni_intel nls_iso8859_1 aesni_intel r8169 intel_cstate realtek intel_xhci_usb_role_switch i2c_i801 mei_txe i2c_mux dw_dmac_pci lpc_ich i2c_smbus i2c_designware_pci mei dw_dmac_core i2c_ccgx_ucsi ir_rc6_decoder rc_rc6_mce ite_cir rc_core video wmi intel_int0002_vgpio nvme_fabrics fuse efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests]

<4> [836.499885] irq event stamp: 447507

<4> [836.499896] hardirqs last enabled at (447506): [<ffffffff828875aa>] irqentry_exit+0x3a/0xb0

<4> [836.499945] hardirqs last disabled at (447507): [<ffffffff828859d1>] sysvec_apic_timer_interrupt+0x11/0xc0

<4> [836.499975] softirqs last enabled at (447496): [<ffffffff813d4e0f>] __irq_exit_rcu+0x13f/0x160

<4> [836.500000] softirqs last disabled at (447501): [<ffffffff813d4e0f>] __irq_exit_rcu+0x13f/0x160

<4> [836.500033] CPU: 0 UID: 0 PID: 6823 Comm: dmabuf Tainted: G U W L 6.17.0-CI_DRM_17337-g9a1514c4046d+ #1 PREEMPT(voluntary)

<4> [836.500068] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP

<4> [836.500080] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020

<4> [836.500094] RIP: 0010:handle_softirqs+0xb1/0x4d0

<4> [836.500117] 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 a2 f7 b4 02 e8 05 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> [836.500137] RSP: 0018:ffffc90000003f68 EFLAGS: 00000246

<4> [836.500158] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000

<4> [836.500172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [836.500184] RBP: ffffc90000003fb8 R08: 0000000000000000 R09: 0000000000000000

<4> [836.500194] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000a

<4> [836.500205] R13: 0000000000000200 R14: 0000000000000200 R15: 0000000000400100

<4> [836.500216] FS: 0000793882606940(0000) GS:ffff8882f38f4000(0000) knlGS:0000000000000000

<4> [836.500231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [836.500243] CR2: 000000008bca1000 CR3: 0000000232d38000 CR4: 00000000001026f0

<4> [836.500257] Call Trace:

<4> [836.500268] <IRQ>

<4> [836.500365] __irq_exit_rcu+0x13f/0x160

<4> [836.500412] irq_exit_rcu+0xe/0x20

<4> [836.500438] sysvec_irq_work+0xa0/0xc0

<4> [836.500476] </IRQ>

<4> [836.500484] <TASK>

<4> [836.500523] asm_sysvec_irq_work+0x1b/0x20

<4> [836.500545] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80

<4> [836.500576] Code: 00 75 1c 65 ff 0d d9 54 68 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 2f 8d 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> [836.500590] RSP: 0018:ffffc90000e5b608 EFLAGS: 00000246

<4> [836.500606] RAX: 0000000000000000 RBX: ffff88810ed426c0 RCX: 0000000000000000

<4> [836.500617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [836.500627] RBP: ffffc90000e5b618 R08: 0000000000000000 R09: 0000000000000000

<4> [836.500637] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246

<4> [836.500647] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000

<4> [836.500796] ? _raw_spin_unlock_irqrestore+0x51/0x80

<4> [836.500844] dma_fence_signal+0x49/0xb0

<4> [836.500908] wait_backward+0xd6/0x120 [dmabuf_selftests]

<4> [836.501034] __subtests+0x74/0x1e0 [dmabuf_selftests]

<4> [836.501178] dma_fence_chain+0x93/0xd0 [dmabuf_selftests]

<4> [836.501276] st_init+0x6a/0xff0 [dmabuf_selftests]

<4> [836.501323] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests]

<4> [836.501379] do_one_initcall+0x60/0x3f0

<4> [836.501413] ? __kmalloc_cache_noprof+0x33f/0x470

<4> [836.501519] do_init_module+0x97/0x2b0

<4> [836.501571] load_module+0x2d08/0x2e30

<4> [836.501606] ? __kernel_read+0x158/0x2f0

<4> [836.501800] ? kernel_read_file+0x2b1/0x320

<4> [836.501892] init_module_from_file+0x96/0xe0

<4> [836.501912] ? init_module_from_file+0x96/0xe0

<4> [836.502080] idempotent_init_module+0x117/0x330

<4> [836.502252] __x64_sys_finit_module+0x73/0xe0

<4> [836.502312] x64_sys_call+0x1784/0x2680

<4> [836.502348] do_syscall_64+0x93/0x980

<4> [836.502444] ? lock_acquire+0xc4/0x2e0

<4> [836.502464] ? check_bytes_and_report+0x59/0x150

<4> [836.502497] ? find_held_lock+0x31/0x90

<4> [836.502527] ? free_to_partial_list+0x46d/0x670

<4> [836.502570] ? lock_release+0xce/0x2a0

<4> [836.502625] ? trace_hardirqs_on+0x1e/0xd0

<4> [836.502660] ? _raw_spin_unlock_irqrestore+0x51/0x80

<4> [836.502701] ? free_to_partial_list+0x46d/0x670

<4> [836.502731] ? putname+0x65/0x90

<4> [836.502797] ? putname+0x65/0x90

<4> [836.502832] ? __slab_free+0x15d/0x310

<4> [836.502847] ? __pfx_free_object_rcu+0x10/0x10

<4> [836.502902] ? call_rcu+0x34/0x50

<4> [836.502921] ? _raw_spin_unlock_irqrestore+0x51/0x80

<4> [836.502961] ? __delete_object+0x60/0xa0

<4> [836.503029] ? putname+0x65/0x90

<4> [836.503064] ? kmem_cache_free+0x397/0x4b0

<4> [836.503148] ? putname+0x65/0x90

<4> [836.503183] ? vfs_fstatat+0x99/0xe0

<4> [836.503232] ? __do_sys_newfstatat+0x29/0x70

<4> [836.503294] ? __x64_sys_openat+0x54/0xa0

<4> [836.503359] ? do_syscall_64+0x1b7/0x980

<4> [836.503377] ? ksys_lseek+0x4f/0xd0

<4> [836.503486] ? do_syscall_64+0x1b7/0x980

<4> [836.503511] ? irqentry_exit+0x77/0xb0

<4> [836.503570] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [836.503592] RIP: 0033:0x79388472725d

<4> [836.503627] 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> [836.503641] RSP: 002b:00007fffef6f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139

<4> [836.503659] RAX: ffffffffffffffda RBX: 000058bbbebd6bf0 RCX: 000079388472725d

<4> [836.503671] RDX: 0000000000000000 RSI: 000058bbbebd7520 RDI: 0000000000000006

<4> [836.503684] RBP: 00007fffef6f4000 R08: 00007fffef6f4130 R09: 00007fffef6f3fb0

<4> [836.503697] R10: 000000000000001b R11: 0000000000000246 R12: 000058bbbebd7520

<4> [836.503707] R13: 0000000000000020 R14: 000058bbbebd6b50 R15: 000058bbbebd7050

<4> [836.503870] </TASK>

Created at 2025-10-10 09:52:38