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: 2.2-g0b67d14c9 (x86_64) (Linux: 6.18.0-rc2-CI_DRM_17393-gbee2d9e4308e+ 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> [810.971630] [IGT] dmabuf: starting dynamic subtest dma_fence_chain <6> [810.979451] dma-buf: Running dma_fence_chain <6> [810.979468] sizeof(dma_fence_chain)=184 <6> [810.980990] dma-buf: Running dma_fence_chain/sanitycheck <6> [810.982316] dma-buf: Running dma_fence_chain/find_seqno <6> [810.987018] dma-buf: Running dma_fence_chain/find_signaled <6> [810.987315] dma-buf: Running dma_fence_chain/find_out_of_order <6> [810.987616] dma-buf: Running dma_fence_chain/find_gap <6> [810.992274] dma-buf: Running dma_fence_chain/find_race <6> [816.255527] Completed 4095 cycles <6> [816.322486] dma-buf: Running dma_fence_chain/signal_forward <6> [816.338000] dma-buf: Running dma_fence_chain/signal_backward <6> [816.347456] dma-buf: Running dma_fence_chain/wait_forward <6> [816.769130] dma-buf: Running dma_fence_chain/wait_backward <0> [844.199679] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [dmabuf:6877] <4> [844.199714] 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 intel_rapl_common intel_powerclamp coretemp kvm_intel spi_intel_platform at24 mei_pxp mei_hdcp spi_intel kvm irqbypass punit_atom_debug binfmt_misc ghash_clmulni_intel snd_intel_dspcfg aesni_intel intel_cstate snd_hda_codec r8169 nls_iso8859_1 snd_hda_core snd_hwdep snd_pcm realtek snd_timer i2c_i801 i2c_mux intel_xhci_usb_role_switch snd mei_txe lpc_ich i2c_smbus soundcore mei ir_rc6_decoder rc_rc6_mce ite_cir rc_core video dw_dmac wmi dw_dmac_core intel_int0002_vgpio fuse nvme_fabrics efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests] <4> [844.200093] irq event stamp: 401614 <4> [844.200103] hardirqs last enabled at (401613): [<ffffffff828af1fa>] irqentry_exit+0x3a/0xb0 <4> [844.200149] hardirqs last disabled at (401614): [<ffffffff828ad721>] sysvec_apic_timer_interrupt+0x11/0xc0 <4> [844.200176] softirqs last enabled at (401604): [<ffffffff813d3ebf>] __irq_exit_rcu+0x13f/0x160 <4> [844.200204] softirqs last disabled at (401599): [<ffffffff813d3ebf>] __irq_exit_rcu+0x13f/0x160 <4> [844.200239] CPU: 0 UID: 0 PID: 6877 Comm: dmabuf Tainted: G U 6.18.0-rc2-CI_DRM_17393-gbee2d9e4308e+ #1 PREEMPT(voluntary) <4> [844.200271] Tainted: [U]=USER <4> [844.200279] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020 <4> [844.200290] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80 <4> [844.200322] Code: 00 75 1c 65 ff 0d 59 79 66 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 ff 1f d1 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> [844.200340] RSP: 0018:ffffc900012c79b0 EFLAGS: 00000246 <4> [844.200360] RAX: 0000000000000000 RBX: ffff88814da5e1c0 RCX: 0000000000000000 <4> [844.200374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [844.200384] RBP: ffffc900012c79c0 R08: 0000000000000000 R09: 0000000000000000 <4> [844.200394] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246 <4> [844.200404] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000 <4> [844.200416] FS: 00007ebdba70b940(0000) GS:ffff8881f78ea000(0000) knlGS:0000000000000000 <4> [844.200431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [844.200443] CR2: 00005f1ae0e1cd20 CR3: 000000013401e000 CR4: 00000000001026f0 <4> [844.200461] Call Trace: <4> [844.200473] <TASK> <4> [844.200511] dma_fence_signal+0x49/0xb0 <4> [844.200582] wait_backward+0xd6/0x120 [dmabuf_selftests] <4> [844.200703] __subtests+0x74/0x1e0 [dmabuf_selftests] <4> [844.200832] dma_fence_chain+0x9b/0xe0 [dmabuf_selftests] <4> [844.200929] st_init+0x6a/0xff0 [dmabuf_selftests] <4> [844.200977] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests] <4> [844.201036] do_one_initcall+0x60/0x3f0 <4> [844.201141] do_init_module+0x97/0x2b0 <4> [844.201184] load_module+0x2d08/0x2e30 <4> [844.201215] ? __kernel_read+0x158/0x2f0 <4> [844.201375] ? kernel_read_file+0x2b1/0x320 <4> [844.201451] init_module_from_file+0x96/0xe0 <4> [844.201470] ? init_module_from_file+0x96/0xe0 <4> [844.201610] idempotent_init_module+0x117/0x330 <4> [844.201753] __x64_sys_finit_module+0x73/0xe0 <4> [844.201772] ? handle_softirqs+0x47a/0x4d0 <4> [844.201822] x64_sys_call+0x1e3d/0x26a0 <4> [844.201847] do_syscall_64+0x93/0xc80 <4> [844.201882] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [844.201928] ? irqentry_exit+0x77/0xb0 <4> [844.201982] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [844.202002] RIP: 0033:0x7ebdbc92725d <4> [844.202034] 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> [844.202049] RSP: 002b:00007ffd5d2f6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 <4> [844.202069] RAX: ffffffffffffffda RBX: 00005751d6de0c40 RCX: 00007ebdbc92725d <4> [844.202081] RDX: 0000000000000000 RSI: 00005751d6de1580 RDI: 0000000000000006 <4> [844.202092] RBP: 00007ffd5d2f6d30 R08: 00007ffd5d2f6e60 R09: 00007ffd5d2f6ce0 <4> [844.202104] R10: 000000000000001b R11: 0000000000000246 R12: 00005751d6de1580 <4> [844.202115] R13: 0000000000000020 R14: 00005751d6de0ba0 R15: 00005751d6de10a0 <4> [844.202255] </TASK> <5> [844.225306] audit: type=1400 audit(1760985793.063:125): apparmor="DENIED" operation="open" class="file" profile="rsyslogd" name="/run/systemd/sessions/" pid=713 comm=72733A6D61696E20513A526567 requested_mask="r" denied_mask="r" fsuid=103 ouid=0 <0> [872.189628] watchdog: BUG: soft lockup - CPU#0 stuck for 52s! [dmabuf:6877] <4> [872.189662] 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 intel_rapl_common intel_powerclamp coretemp kvm_intel spi_intel_platform at24 mei_pxp mei_hdcp spi_intel kvm irqbypass punit_atom_debug binfmt_misc ghash_clmulni_intel snd_intel_dspcfg aesni_intel intel_cstate snd_hda_codec r8169 nls_iso8859_1 snd_hda_core snd_hwdep snd_pcm realtek snd_timer i2c_i801 i2c_mux intel_xhci_usb_role_switch snd mei_txe lpc_ich i2c_smbus soundcore mei ir_rc6_decoder rc_rc6_mce ite_cir rc_core video dw_dmac wmi dw_dmac_core intel_int0002_vgpio fuse nvme_fabrics efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests] <4> [872.190040] irq event stamp: 412167 <4> [872.190048] hardirqs last enabled at (412166): [<ffffffff813d394b>] handle_softirqs+0xab/0x4d0 <4> [872.190085] hardirqs last disabled at (412167): [<ffffffff828ad721>] sysvec_apic_timer_interrupt+0x11/0xc0 <4> [872.190116] softirqs last enabled at (412160): [<ffffffff813d3ebf>] __irq_exit_rcu+0x13f/0x160 <4> [872.190140] softirqs last disabled at (412165): [<ffffffff813d3ebf>] __irq_exit_rcu+0x13f/0x160 <4> [872.190176] CPU: 0 UID: 0 PID: 6877 Comm: dmabuf Tainted: G U W L 6.18.0-rc2-CI_DRM_17393-gbee2d9e4308e+ #1 PREEMPT(voluntary) <4> [872.190210] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP <4> [872.190220] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020 <4> [872.190231] RIP: 0010:handle_softirqs+0xb1/0x4d0 <4> [872.190258] Code: 88 5d ce 83 80 1c 0f 00 00 01 44 89 65 c8 44 88 75 cf 45 89 ee 31 d2 65 66 89 15 f2 a6 b5 02 e8 a5 4d 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> [872.190276] RSP: 0018:ffffc90000003f68 EFLAGS: 00000246 <4> [872.190294] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 <4> [872.190305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [872.190314] RBP: ffffc90000003fb8 R08: 0000000000000000 R09: 0000000000000000 <4> [872.190325] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000a <4> [872.190336] R13: 0000000000000282 R14: 0000000000000282 R15: 0000000000400100 <4> [872.190348] FS: 00007ebdba70b940(0000) GS:ffff8881f78ea000(0000) knlGS:0000000000000000 <4> [872.190367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [872.190379] CR2: 00005f1ae0e1cd20 CR3: 000000013401e000 CR4: 00000000001026f0 <4> [872.190393] Call Trace: <4> [872.190404] <IRQ> <4> [872.190496] __irq_exit_rcu+0x13f/0x160 <4> [872.190547] irq_exit_rcu+0xe/0x20 <4> [872.190578] sysvec_irq_work+0xa0/0xc0 <4> [872.190608] </IRQ> <4> [872.190616] <TASK> <4> [872.190652] asm_sysvec_irq_work+0x1b/0x20 <4> [872.190675] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80 <4> [872.190704] Code: 00 75 1c 65 ff 0d 59 79 66 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 ff 1f d1 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> [872.190719] RSP: 0018:ffffc900012c79b0 EFLAGS: 00000246 <4> [872.190735] RAX: 0000000000000000 RBX: ffff88814daafbc0 RCX: 0000000000000000 <4> [872.190747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [872.190756] RBP: ffffc900012c79c0 R08: 0000000000000000 R09: 0000000000000000 <4> [872.190767] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246 <4> [872.190779] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000 <4> [872.190942] dma_fence_signal+0x49/0xb0 <4> [872.191008] wait_backward+0xd6/0x120 [dmabuf_selftests] <4> [872.191129] __subtests+0x74/0x1e0 [dmabuf_selftests] <4> [872.191268] dma_fence_chain+0x9b/0xe0 [dmabuf_selftests] <4> [872.191374] st_init+0x6a/0xff0 [dmabuf_selftests] <4> [872.191426] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests] <4> [872.191488] do_one_initcall+0x60/0x3f0 <4> [872.191604] do_init_module+0x97/0x2b0 <4> [872.191651] load_module+0x2d08/0x2e30 <4> [872.191684] ? __kernel_read+0x158/0x2f0 <4> [872.191865] ? kernel_read_file+0x2b1/0x320 <4> [872.191952] init_module_from_file+0x96/0xe0 <4> [872.191971] ? init_module_from_file+0x96/0xe0 <4> [872.192132] idempotent_init_module+0x117/0x330 <4> [872.192296] __x64_sys_finit_module+0x73/0xe0 <4> [872.192314] ? handle_softirqs+0x47a/0x4d0 <4> [872.192368] x64_sys_call+0x1e3d/0x26a0 <4> [872.192394] do_syscall_64+0x93/0xc80 <4> [872.192432] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [872.192482] ? irqentry_exit+0x77/0xb0 <4> [872.192542] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [872.192560] RIP: 0033:0x7ebdbc92725d <4> [872.192592] 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> [872.192608] RSP: 002b:00007ffd5d2f6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 <4> [872.192627] RAX: ffffffffffffffda RBX: 00005751d6de0c40 RCX: 00007ebdbc92725d <4> [872.192640] RDX: 0000000000000000 RSI: 00005751d6de1580 RDI: 0000000000000006 <4> [872.192651] RBP: 00007ffd5d2f6d30 R08: 00007ffd5d2f6e60 R09: 00007ffd5d2f6ce0 <4> [872.192664] R10: 000000000000001b R11: 0000000000000246 R12: 00005751d6de1580 <4> [872.192676] R13: 0000000000000020 R14: 00005751d6de0ba0 R15: 00005751d6de10a0 <4> [872.192835] </TASK> <5> [872.206070] audit: type=1400 audit(1760985821.060:126): apparmor="DENIED" operation="open" class="file" profile="rsyslogd" name="/run/systemd/sessions/" pid=713 comm=72733A6D61696E20513A526567 requested_mask="r" denied_mask="r" fsuid=103 ouid=0

Detail

Value

Duration

unknown

Igt-Version

IGT-Version: 2.2-g0b67d14c9 (x86_64) (Linux: 6.18.0-rc2-CI_DRM_17393-gbee2d9e4308e+ 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> [810.971630] [IGT] dmabuf: starting dynamic subtest dma_fence_chain

<6> [810.979451] dma-buf: Running dma_fence_chain

<6> [810.979468] sizeof(dma_fence_chain)=184

<6> [810.980990] dma-buf: Running dma_fence_chain/sanitycheck

<6> [810.982316] dma-buf: Running dma_fence_chain/find_seqno

<6> [810.987018] dma-buf: Running dma_fence_chain/find_signaled

<6> [810.987315] dma-buf: Running dma_fence_chain/find_out_of_order

<6> [810.987616] dma-buf: Running dma_fence_chain/find_gap

<6> [810.992274] dma-buf: Running dma_fence_chain/find_race

<6> [816.255527] Completed 4095 cycles

<6> [816.322486] dma-buf: Running dma_fence_chain/signal_forward

<6> [816.338000] dma-buf: Running dma_fence_chain/signal_backward

<6> [816.347456] dma-buf: Running dma_fence_chain/wait_forward

<6> [816.769130] dma-buf: Running dma_fence_chain/wait_backward

<0> [844.199679] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [dmabuf:6877]

<4> [844.199714] 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 intel_rapl_common intel_powerclamp coretemp kvm_intel spi_intel_platform at24 mei_pxp mei_hdcp spi_intel kvm irqbypass punit_atom_debug binfmt_misc ghash_clmulni_intel snd_intel_dspcfg aesni_intel intel_cstate snd_hda_codec r8169 nls_iso8859_1 snd_hda_core snd_hwdep snd_pcm realtek snd_timer i2c_i801 i2c_mux intel_xhci_usb_role_switch snd mei_txe lpc_ich i2c_smbus soundcore mei ir_rc6_decoder rc_rc6_mce ite_cir rc_core video dw_dmac wmi dw_dmac_core intel_int0002_vgpio fuse nvme_fabrics efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests]

<4> [844.200093] irq event stamp: 401614

<4> [844.200103] hardirqs last enabled at (401613): [<ffffffff828af1fa>] irqentry_exit+0x3a/0xb0

<4> [844.200149] hardirqs last disabled at (401614): [<ffffffff828ad721>] sysvec_apic_timer_interrupt+0x11/0xc0

<4> [844.200176] softirqs last enabled at (401604): [<ffffffff813d3ebf>] __irq_exit_rcu+0x13f/0x160

<4> [844.200204] softirqs last disabled at (401599): [<ffffffff813d3ebf>] __irq_exit_rcu+0x13f/0x160

<4> [844.200239] CPU: 0 UID: 0 PID: 6877 Comm: dmabuf Tainted: G U 6.18.0-rc2-CI_DRM_17393-gbee2d9e4308e+ #1 PREEMPT(voluntary)

<4> [844.200271] Tainted: [U]=USER

<4> [844.200279] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020

<4> [844.200290] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80

<4> [844.200322] Code: 00 75 1c 65 ff 0d 59 79 66 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 ff 1f d1 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> [844.200340] RSP: 0018:ffffc900012c79b0 EFLAGS: 00000246

<4> [844.200360] RAX: 0000000000000000 RBX: ffff88814da5e1c0 RCX: 0000000000000000

<4> [844.200374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [844.200384] RBP: ffffc900012c79c0 R08: 0000000000000000 R09: 0000000000000000

<4> [844.200394] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246

<4> [844.200404] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000

<4> [844.200416] FS: 00007ebdba70b940(0000) GS:ffff8881f78ea000(0000) knlGS:0000000000000000

<4> [844.200431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [844.200443] CR2: 00005f1ae0e1cd20 CR3: 000000013401e000 CR4: 00000000001026f0

<4> [844.200461] Call Trace:

<4> [844.200473] <TASK>

<4> [844.200511] dma_fence_signal+0x49/0xb0

<4> [844.200582] wait_backward+0xd6/0x120 [dmabuf_selftests]

<4> [844.200703] __subtests+0x74/0x1e0 [dmabuf_selftests]

<4> [844.200832] dma_fence_chain+0x9b/0xe0 [dmabuf_selftests]

<4> [844.200929] st_init+0x6a/0xff0 [dmabuf_selftests]

<4> [844.200977] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests]

<4> [844.201036] do_one_initcall+0x60/0x3f0

<4> [844.201141] do_init_module+0x97/0x2b0

<4> [844.201184] load_module+0x2d08/0x2e30

<4> [844.201215] ? __kernel_read+0x158/0x2f0

<4> [844.201375] ? kernel_read_file+0x2b1/0x320

<4> [844.201451] init_module_from_file+0x96/0xe0

<4> [844.201470] ? init_module_from_file+0x96/0xe0

<4> [844.201610] idempotent_init_module+0x117/0x330

<4> [844.201753] __x64_sys_finit_module+0x73/0xe0

<4> [844.201772] ? handle_softirqs+0x47a/0x4d0

<4> [844.201822] x64_sys_call+0x1e3d/0x26a0

<4> [844.201847] do_syscall_64+0x93/0xc80

<4> [844.201882] ? irqentry_exit_to_user_mode+0xf4/0x320

<4> [844.201928] ? irqentry_exit+0x77/0xb0

<4> [844.201982] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [844.202002] RIP: 0033:0x7ebdbc92725d

<4> [844.202034] 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> [844.202049] RSP: 002b:00007ffd5d2f6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139

<4> [844.202069] RAX: ffffffffffffffda RBX: 00005751d6de0c40 RCX: 00007ebdbc92725d

<4> [844.202081] RDX: 0000000000000000 RSI: 00005751d6de1580 RDI: 0000000000000006

<4> [844.202092] RBP: 00007ffd5d2f6d30 R08: 00007ffd5d2f6e60 R09: 00007ffd5d2f6ce0

<4> [844.202104] R10: 000000000000001b R11: 0000000000000246 R12: 00005751d6de1580

<4> [844.202115] R13: 0000000000000020 R14: 00005751d6de0ba0 R15: 00005751d6de10a0

<4> [844.202255] </TASK>

<5> [844.225306] audit: type=1400 audit(1760985793.063:125): apparmor="DENIED" operation="open" class="file" profile="rsyslogd" name="/run/systemd/sessions/" pid=713 comm=72733A6D61696E20513A526567 requested_mask="r" denied_mask="r" fsuid=103 ouid=0

<0> [872.189628] watchdog: BUG: soft lockup - CPU#0 stuck for 52s! [dmabuf:6877]

<4> [872.189662] 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 intel_rapl_common intel_powerclamp coretemp kvm_intel spi_intel_platform at24 mei_pxp mei_hdcp spi_intel kvm irqbypass punit_atom_debug binfmt_misc ghash_clmulni_intel snd_intel_dspcfg aesni_intel intel_cstate snd_hda_codec r8169 nls_iso8859_1 snd_hda_core snd_hwdep snd_pcm realtek snd_timer i2c_i801 i2c_mux intel_xhci_usb_role_switch snd mei_txe lpc_ich i2c_smbus soundcore mei ir_rc6_decoder rc_rc6_mce ite_cir rc_core video dw_dmac wmi dw_dmac_core intel_int0002_vgpio fuse nvme_fabrics efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests]

<4> [872.190040] irq event stamp: 412167

<4> [872.190048] hardirqs last enabled at (412166): [<ffffffff813d394b>] handle_softirqs+0xab/0x4d0

<4> [872.190085] hardirqs last disabled at (412167): [<ffffffff828ad721>] sysvec_apic_timer_interrupt+0x11/0xc0

<4> [872.190116] softirqs last enabled at (412160): [<ffffffff813d3ebf>] __irq_exit_rcu+0x13f/0x160

<4> [872.190140] softirqs last disabled at (412165): [<ffffffff813d3ebf>] __irq_exit_rcu+0x13f/0x160

<4> [872.190176] CPU: 0 UID: 0 PID: 6877 Comm: dmabuf Tainted: G U W L 6.18.0-rc2-CI_DRM_17393-gbee2d9e4308e+ #1 PREEMPT(voluntary)

<4> [872.190210] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP

<4> [872.190220] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020

<4> [872.190231] RIP: 0010:handle_softirqs+0xb1/0x4d0

<4> [872.190258] Code: 88 5d ce 83 80 1c 0f 00 00 01 44 89 65 c8 44 88 75 cf 45 89 ee 31 d2 65 66 89 15 f2 a6 b5 02 e8 a5 4d 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> [872.190276] RSP: 0018:ffffc90000003f68 EFLAGS: 00000246

<4> [872.190294] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000

<4> [872.190305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [872.190314] RBP: ffffc90000003fb8 R08: 0000000000000000 R09: 0000000000000000

<4> [872.190325] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000a

<4> [872.190336] R13: 0000000000000282 R14: 0000000000000282 R15: 0000000000400100

<4> [872.190348] FS: 00007ebdba70b940(0000) GS:ffff8881f78ea000(0000) knlGS:0000000000000000

<4> [872.190367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [872.190379] CR2: 00005f1ae0e1cd20 CR3: 000000013401e000 CR4: 00000000001026f0

<4> [872.190393] Call Trace:

<4> [872.190404] <IRQ>

<4> [872.190496] __irq_exit_rcu+0x13f/0x160

<4> [872.190547] irq_exit_rcu+0xe/0x20

<4> [872.190578] sysvec_irq_work+0xa0/0xc0

<4> [872.190608] </IRQ>

<4> [872.190616] <TASK>

<4> [872.190652] asm_sysvec_irq_work+0x1b/0x20

<4> [872.190675] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80

<4> [872.190704] Code: 00 75 1c 65 ff 0d 59 79 66 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 ff 1f d1 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> [872.190719] RSP: 0018:ffffc900012c79b0 EFLAGS: 00000246

<4> [872.190735] RAX: 0000000000000000 RBX: ffff88814daafbc0 RCX: 0000000000000000

<4> [872.190747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [872.190756] RBP: ffffc900012c79c0 R08: 0000000000000000 R09: 0000000000000000

<4> [872.190767] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246

<4> [872.190779] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000

<4> [872.190942] dma_fence_signal+0x49/0xb0

<4> [872.191008] wait_backward+0xd6/0x120 [dmabuf_selftests]

<4> [872.191129] __subtests+0x74/0x1e0 [dmabuf_selftests]

<4> [872.191268] dma_fence_chain+0x9b/0xe0 [dmabuf_selftests]

<4> [872.191374] st_init+0x6a/0xff0 [dmabuf_selftests]

<4> [872.191426] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests]

<4> [872.191488] do_one_initcall+0x60/0x3f0

<4> [872.191604] do_init_module+0x97/0x2b0

<4> [872.191651] load_module+0x2d08/0x2e30

<4> [872.191684] ? __kernel_read+0x158/0x2f0

<4> [872.191865] ? kernel_read_file+0x2b1/0x320

<4> [872.191952] init_module_from_file+0x96/0xe0

<4> [872.191971] ? init_module_from_file+0x96/0xe0

<4> [872.192132] idempotent_init_module+0x117/0x330

<4> [872.192296] __x64_sys_finit_module+0x73/0xe0

<4> [872.192314] ? handle_softirqs+0x47a/0x4d0

<4> [872.192368] x64_sys_call+0x1e3d/0x26a0

<4> [872.192394] do_syscall_64+0x93/0xc80

<4> [872.192432] ? irqentry_exit_to_user_mode+0xf4/0x320

<4> [872.192482] ? irqentry_exit+0x77/0xb0

<4> [872.192542] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [872.192560] RIP: 0033:0x7ebdbc92725d

<4> [872.192592] 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> [872.192608] RSP: 002b:00007ffd5d2f6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139

<4> [872.192627] RAX: ffffffffffffffda RBX: 00005751d6de0c40 RCX: 00007ebdbc92725d

<4> [872.192640] RDX: 0000000000000000 RSI: 00005751d6de1580 RDI: 0000000000000006

<4> [872.192651] RBP: 00007ffd5d2f6d30 R08: 00007ffd5d2f6e60 R09: 00007ffd5d2f6ce0

<4> [872.192664] R10: 000000000000001b R11: 0000000000000246 R12: 00005751d6de1580

<4> [872.192676] R13: 0000000000000020 R14: 00005751d6de0ba0 R15: 00005751d6de10a0

<4> [872.192835] </TASK>

<5> [872.206070] audit: type=1400 audit(1760985821.060:126): apparmor="DENIED" operation="open" class="file" profile="rsyslogd" name="/run/systemd/sessions/" pid=713 comm=72733A6D61696E20513A526567 requested_mask="r" denied_mask="r" fsuid=103 ouid=0

Created at 2025-10-21 13:56:41