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-g026eddf6f (x86_64) (Linux: 6.18.0-rc2-CI_DRM_17408-gd510fc9fa0a9+ x86_64)
Out	Starting dynamic subtest: dma_fence_chain Stack trace: #0 ../lib/igt_core.c:2075 __igt_fail_assert() #1 [igt_kselftest_execute+0x378] #2 ../lib/igt_kmod.c:1375 igt_kselftests() #3 ../tests/dmabuf.c:45 main() #4 ../sysdeps/nptl/libc_start_call_main.h:74 __libc_start_call_main() #5 ../csu/libc-start.c:128 __libc_start_main@@GLIBC_2.34() #6 [_start+0x25] Dynamic subtest dma_fence_chain: FAIL (54.158s) Kernel tainted, not executing more selftests. Subtest all-tests: FAIL (54.505s) 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 (dmabuf:6887) igt_kmod-CRITICAL: Test assertion failure function igt_kselftest_execute, file ../lib/igt_kmod.c:1326: (dmabuf:6887) igt_kmod-CRITICAL: Failed assertion: igt_kernel_tainted(&taints) == 0 (dmabuf:6887) igt_kmod-CRITICAL: error: 512 != 0 Dynamic subtest dma_fence_chain failed. ** DEBUG (dmabuf:6887) igt_kmod-DEBUG: Test requirement passed: !(igt_kernel_tainted(&taints)) (dmabuf:6887) igt_kmod-CRITICAL: Test assertion failure function igt_kselftest_execute, file ../lib/igt_kmod.c:1326: (dmabuf:6887) igt_kmod-CRITICAL: Failed assertion: igt_kernel_tainted(&taints) == 0 (dmabuf:6887) igt_kmod-CRITICAL: error: 512 != 0 (dmabuf:6887) igt_core-INFO: Stack trace: (dmabuf:6887) igt_core-INFO: #0 ../lib/igt_core.c:2075 __igt_fail_assert() (dmabuf:6887) igt_core-INFO: #1 [igt_kselftest_execute+0x378] (dmabuf:6887) igt_core-INFO: #2 ../lib/igt_kmod.c:1375 igt_kselftests() (dmabuf:6887) igt_core-INFO: #3 ../tests/dmabuf.c:45 main() (dmabuf:6887) igt_core-INFO: #4 ../sysdeps/nptl/libc_start_call_main.h:74 __libc_start_call_main() (dmabuf:6887) igt_core-INFO: #5 ../csu/libc-start.c:128 __libc_start_main@@GLIBC_2.34() (dmabuf:6887) igt_core-INFO: #6 [_start+0x25] END ** Dynamic subtest dma_fence_chain: FAIL (54.158s) Subtest all-tests: FAIL (54.505s)
Dmesg Scroll to first warning	<6> [732.740131] [IGT] dmabuf: starting dynamic subtest dma_fence_chain <6> [732.754971] dma-buf: Running dma_fence_chain <6> [732.754988] sizeof(dma_fence_chain)=184 <6> [732.757823] dma-buf: Running dma_fence_chain/sanitycheck <6> [732.761638] dma-buf: Running dma_fence_chain/find_seqno <6> [732.772620] dma-buf: Running dma_fence_chain/find_signaled <6> [732.772893] dma-buf: Running dma_fence_chain/find_out_of_order <6> [732.773481] dma-buf: Running dma_fence_chain/find_gap <6> [732.780907] dma-buf: Running dma_fence_chain/find_race <6> [738.139746] Completed 4095 cycles <6> [738.217489] dma-buf: Running dma_fence_chain/signal_forward <6> [738.221595] dma-buf: Running dma_fence_chain/signal_backward <6> [738.229317] dma-buf: Running dma_fence_chain/wait_forward <6> [738.624687] dma-buf: Running dma_fence_chain/wait_backward <0> [764.415944] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [dmabuf:6887] <4> [764.415967] 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 mei_pxp spi_intel_platform kvm_intel at24 mei_hdcp spi_intel kvm irqbypass binfmt_misc punit_atom_debug nls_iso8859_1 ghash_clmulni_intel snd_intel_dspcfg aesni_intel intel_cstate snd_hda_codec r8169 snd_hda_core snd_hwdep snd_pcm snd_timer realtek i2c_i801 snd mei_txe i2c_mux intel_xhci_usb_role_switch i2c_smbus lpc_ich soundcore mei ir_rc6_decoder rc_rc6_mce ite_cir rc_core video dw_dmac dw_dmac_core wmi intel_int0002_vgpio nvme_fabrics fuse efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests] <4> [764.416217] irq event stamp: 410173 <4> [764.416222] hardirqs last enabled at (410172): [<ffffffff813d394b>] handle_softirqs+0xab/0x4d0 <4> [764.416246] hardirqs last disabled at (410173): [<ffffffff828ad721>] sysvec_apic_timer_interrupt+0x11/0xc0 <4> [764.416265] softirqs last enabled at (410166): [<ffffffff813d3ebf>] __irq_exit_rcu+0x13f/0x160 <4> [764.416278] softirqs last disabled at (410171): [<ffffffff813d3ebf>] __irq_exit_rcu+0x13f/0x160 <4> [764.416298] CPU: 0 UID: 0 PID: 6887 Comm: dmabuf Tainted: G U 6.18.0-rc2-CI_DRM_17408-gd510fc9fa0a9+ #1 PREEMPT(voluntary) <4> [764.416319] Tainted: [U]=USER <4> [764.416322] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020 <4> [764.416328] RIP: 0010:handle_softirqs+0xb1/0x4d0 <4> [764.416343] 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> [764.416354] RSP: 0018:ffffc90000003f68 EFLAGS: 00000246 <4> [764.416366] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 <4> [764.416373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [764.416379] RBP: ffffc90000003fb8 R08: 0000000000000000 R09: 0000000000000000 <4> [764.416384] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000a <4> [764.416392] R13: 0000000000000200 R14: 0000000000000200 R15: 0000000000400100 <4> [764.416400] FS: 000078fc9eb58940(0000) GS:ffff8881f78ea000(0000) knlGS:0000000000000000 <4> [764.416408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [764.416414] CR2: 00007fe8328056f0 CR3: 0000000101e9c000 CR4: 00000000001026f0 <4> [764.416423] Call Trace: <4> [764.416430] <IRQ> <4> [764.416484] __irq_exit_rcu+0x13f/0x160 <4> [764.416513] irq_exit_rcu+0xe/0x20 <4> [764.416532] sysvec_irq_work+0xa0/0xc0 <4> [764.416549] </IRQ> <4> [764.416554] <TASK> <4> [764.416573] asm_sysvec_irq_work+0x1b/0x20 <4> [764.416589] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80 <4> [764.416608] 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> [764.416616] RSP: 0018:ffffc90000ce7910 EFLAGS: 00000246 <4> [764.416626] RAX: 0000000000000000 RBX: ffff88813be3b6c0 RCX: 0000000000000000 <4> [764.416632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [764.416638] RBP: ffffc90000ce7920 R08: 0000000000000000 R09: 0000000000000000 <4> [764.416643] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246 <4> [764.416650] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000 <4> [764.416739] dma_fence_signal+0x49/0xb0 <4> [764.416777] wait_backward+0xd6/0x120 [dmabuf_selftests] <4> [764.416845] __subtests+0x74/0x1e0 [dmabuf_selftests] <4> [764.416921] dma_fence_chain+0x9b/0xe0 [dmabuf_selftests] <4> [764.416979] st_init+0x6a/0xff0 [dmabuf_selftests] <4> [764.417006] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests] <4> [764.417041] do_one_initcall+0x60/0x3f0 <4> [764.417106] do_init_module+0x97/0x2b0 <4> [764.417134] load_module+0x2d08/0x2e30 <4> [764.417154] ? __kernel_read+0x158/0x2f0 <4> [764.417259] ? kernel_read_file+0x2b1/0x320 <4> [764.417306] init_module_from_file+0x96/0xe0 <4> [764.417317] ? init_module_from_file+0x96/0xe0 <4> [764.417405] idempotent_init_module+0x117/0x330 <4> [764.417493] __x64_sys_finit_module+0x73/0xe0 <4> [764.417524] x64_sys_call+0x1e3d/0x26a0 <4> [764.417539] do_syscall_64+0x93/0xc80 <4> [764.417560] ? rcu_core+0x1e8/0x3f0 <4> [764.417592] ? trace_hardirqs_off+0x5a/0xd0 <4> [764.417612] ? handle_softirqs+0x47a/0x4d0 <4> [764.417658] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [764.417686] ? irqentry_exit+0x77/0xb0 <4> [764.417718] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [764.417728] RIP: 0033:0x78fca0d2725d <4> [764.417746] 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> [764.417754] RSP: 002b:00007fff6f460a78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 <4> [764.417766] RAX: ffffffffffffffda RBX: 000058f8a35b3c40 RCX: 000078fca0d2725d <4> [764.417774] RDX: 0000000000000000 RSI: 000058f8a35b4580 RDI: 0000000000000006 <4> [764.417782] RBP: 00007fff6f460b30 R08: 00007fff6f460c60 R09: 00007fff6f460ae0 <4> [764.417788] R10: 000000000000001b R11: 0000000000000246 R12: 000058f8a35b4580 <4> [764.417794] R13: 0000000000000020 R14: 000058f8a35b3ba0 R15: 000058f8a35b40a0 <4> [764.417882] </TASK> <5> [764.515617] audit: type=1400 audit(1761151918.096:125): apparmor="DENIED" operation="open" class="file" profile="rsyslogd" name="/run/systemd/sessions/" pid=721 comm=72733A6D61696E20513A526567 requested_mask="r" denied_mask="r" fsuid=103 ouid=0 <4> [773.730297] rc rc0: receive overflow <4> [773.753790] rc rc0: receive overflow <4> [773.775627] rc rc0: receive overflow <4> [773.797431] rc rc0: receive overflow <4> [773.819598] rc rc0: receive overflow <4> [773.841503] rc rc0: receive overflow <4> [773.863103] rc rc0: receive overflow 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[778.115167] rc rc0: receive overflow <4> [778.138759] rc rc0: receive overflow <4> [778.161809] rc rc0: receive overflow <4> [778.184941] rc rc0: receive overflow <4> [778.207778] rc rc0: receive overflow <4> [778.230859] rc rc0: receive overflow <4> [778.254371] rc rc0: receive overflow <4> [778.277515] rc rc0: receive overflow <4> [778.300737] rc rc0: receive overflow <4> [778.323696] rc rc0: receive overflow <4> [778.346744] rc rc0: receive overflow <4> [778.369894] rc rc0: receive overflow <4> [778.393162] rc rc0: receive overflow <4> [778.416622] rc rc0: receive overflow <4> [778.439208] rc rc0: receive overflow <4> [778.462385] rc rc0: receive overflow <4> [778.485104] rc rc0: receive overflow <4> [778.508576] rc rc0: receive overflow <4> [778.531632] rc rc0: receive overflow <4> [778.554539] rc rc0: receive overflow <4> [778.577705] rc rc0: receive overflow <4> [778.600868] rc rc0: receive overflow <4> [778.624069] rc rc0: receive overflow <4> [778.647310] rc rc0: receive overflow <4> [778.670315] rc rc0: receive overflow <4> [778.693181] rc rc0: receive overflow <4> [778.716733] rc rc0: receive overflow <4> [778.739978] rc rc0: receive overflow <4> [778.763157] rc rc0: receive overflow <4> [778.786372] rc rc0: receive overflow <4> [778.809855] rc rc0: receive overflow <4> [778.833183] rc rc0: receive overflow <4> [778.856387] rc rc0: receive overflow <4> [778.879490] rc rc0: receive overflow <4> [778.902570] rc rc0: receive overflow <4> [778.925889] rc rc0: receive overflow <4> [778.949363] rc rc0: receive overflow <4> [778.972869] rc rc0: receive overflow <4> [778.996165] rc rc0: receive overflow <4> [779.019379] rc rc0: receive overflow <4> [779.042918] rc rc0: receive overflow <4> [779.066390] rc rc0: receive overflow <4> [779.089634] rc rc0: receive overflow <4> [779.113146] rc rc0: receive overflow <4> [779.136046] rc rc0: receive overflow <4> [779.159603] rc rc0: receive overflow <4> [779.182951] rc rc0: receive overflow <4> [779.206647] rc rc0: receive overflow <4> [779.229974] rc rc0: receive overflow <4> [779.253393] rc rc0: receive overflow <4> [779.276789] rc rc0: receive overflow <4> [779.300392] rc rc0: receive overflow <4> [779.323885] rc rc0: receive overflow <4> [779.347731] rc rc0: receive overflow <4> [779.370900] rc rc0: receive overflow <4> [779.394199] rc rc0: receive overflow <4> [779.417690] rc rc0: receive overflow <4> [779.441264] rc rc0: receive overflow <4> [779.464970] rc rc0: receive overflow <4> [779.487671] rc rc0: receive overflow <4> [779.511198] rc rc0: receive overflow <4> [779.535008] rc rc0: receive overflow <4> [779.558759] rc rc0: receive overflow <4> [779.582367] rc rc0: receive overflow <4> [779.605621] rc rc0: receive overflow <4> [779.629024] rc rc0: receive overflow <4> [779.652691] rc rc0: receive overflow <4> [779.676190] rc rc0: receive overflow <4> [779.699759] rc rc0: receive overflow <4> [779.723176] rc rc0: receive overflow <4> [779.746729] rc rc0: receive overflow <4> [779.770517] rc rc0: receive overflow <4> [779.794139] rc rc0: receive overflow <4> [779.818161] rc rc0: receive overflow <4> [779.841247] rc rc0: receive overflow <4> [779.865123] rc rc0: receive overflow <4> [779.888298] rc rc0: receive overflow <4> [779.912181] rc rc0: receive overflow <4> [779.935681] rc rc0: receive overflow <4> [779.958987] rc rc0: receive overflow <4> [779.982479] rc rc0: receive overflow <4> [780.006399] rc rc0: receive overflow <4> [780.029904] rc rc0: receive overflow <4> [780.053639] rc rc0: receive overflow <4> [780.077162] rc rc0: receive overflow <4> [780.101265] rc rc0: receive overflow <4> [780.124932] rc rc0: receive overflow <4> [780.148802] rc rc0: receive overflow <4> [780.172448] rc rc0: receive overflow <4> [780.196053] rc rc0: receive overflow <4> [780.219981] rc rc0: receive overflow <4> [780.243865] rc rc0: receive overflow <4> [780.267637] rc rc0: receive overflow <4> [780.291032] rc rc0: receive overflow <4> [780.314351] rc rc0: receive overflow <4> [780.337910] rc rc0: receive overflow <4> [780.361950] rc rc0: receive overflow <4> [780.385975] rc rc0: receive overflow <4> [780.409605] rc rc0: receive overflow <4> [780.433285] rc rc0: receive overflow <4> [780.457154] rc rc0: receive overflow <4> [780.480705] rc rc0: receive overflow <4> [780.504526] rc rc0: receive overflow <4> [780.528280] rc rc0: receive overflow <4> [780.551772] rc rc0: receive overflow <4> [780.575788] rc rc0: receive overflow <4> [780.599772] rc rc0: receive overflow <4> [780.623706] rc rc0: receive overflow <4> [780.647527] rc rc0: receive overflow <4> [780.671261] rc rc0: receive overflow <4> [780.694652] rc rc0: receive overflow <4> [780.718854] rc rc0: receive overflow <4> [780.742496] rc rc0: receive overflow <4> [780.766684] rc rc0: receive overflow <4> [780.790087] rc rc0: receive overflow <4> [780.814168] rc rc0: receive overflow <4> [780.837729] rc rc0: receive overflow <4> [780.861665] rc rc0: receive overflow <4> [780.884950] rc rc0: receive overflow <4> [780.908861] rc rc0: receive overflow <4> [780.932672] rc rc0: receive overflow <4> [780.956632] rc rc0: receive overflow <4> [780.980348] rc rc0: receive overflow <4> [781.004569] rc rc0: receive overflow <4> [781.028126] rc rc0: receive overflow <4> [781.052419] rc rc0: receive overflow <4> [781.076568] rc rc0: receive overflow <4> [781.100650] rc rc0: receive overflow <4> [781.124520] rc rc0: receive overflow <4> [781.148223] rc rc0: receive overflow <4> [781.171880] rc rc0: receive overflow <4> [781.196101] rc rc0: receive overflow <4> [781.220276] rc rc0: receive overflow <4> [781.244332] rc rc0: receive overflow <4> [781.268061] rc rc0: receive overflow <4> [781.291773] rc rc0: receive overflow <4> [781.315894] rc rc0: receive overflow <4> [781.340137] rc rc0: receive overflow <4> [781.364462] rc rc0: receive overflow <4> [781.388184] rc rc0: receive overflow <4> [781.412090] rc rc0: receive overflow <4> [781.435900] rc rc0: receive overflow <4> [781.459951] rc rc0: receive overflow <4> [781.483114] rc rc0: receive overflow <4> [781.506785] rc rc0: receive overflow <4> [781.530849] rc rc0: receive overflow <4> [781.554883] rc rc0: receive overflow <4> [781.579325] rc rc0: receive overflow <4> [781.603494] rc rc0: receive overflow <4> [781.627270] rc rc0: receive overflow <4> [781.651650] rc rc0: receive overflow <4> [781.675759] rc rc0: receive overflow <4> [781.699644] rc rc0: receive overflow <4> [781.723979] rc rc0: receive overflow <4> [781.747665] rc rc0: receive overflow <4> [781.771852] rc rc0: receive overflow <4> [781.796105] rc rc0: receive overflow <4> [781.820721] rc rc0: receive overflow <4> [781.844870] rc rc0: receive overflow <4> [781.869134] rc rc0: receive overflow <4> [781.893085] rc rc0: receive overflow <4> [781.917373] rc rc0: receive overflow <4> [781.941689] rc rc0: receive overflow <4> [781.966200] rc rc0: receive overflow <4> [781.989877] rc rc0: receive overflow <4> [782.014113] rc rc0: receive overflow <4> [782.038272] rc rc0: receive overflow <4> [782.062368] rc rc0: receive overflow <4> [782.086081] rc rc0: receive overflow <4> [782.110120] rc rc0: receive overflow <4> [782.134412] rc rc0: receive overflow <4> [782.158774] rc rc0: receive overflow <4> [782.182957] rc rc0: receive overflow <4> [782.207595] rc rc0: receive overflow <4> [782.231687] rc rc0: receive overflow <4> [782.255986] rc rc0: receive overflow <4> [782.280085] rc rc0: receive overflow <4> [782.304556] rc rc0: receive overflow <4> [782.329074] rc rc0: receive overflow <4> [782.353155] rc rc0: receive overflow <4> [782.377502] rc rc0: receive overflow <4> [782.401893] rc rc0: receive overflow <4> [782.426393] rc rc0: receive overflow <4> [782.450756] rc rc0: receive overflow <4> [782.474670] rc rc0: receive overflow <4> [782.498945] rc rc0: receive overflow <4> [782.523591] rc rc0: receive overflow <4> [782.548384] rc rc0: receive overflow <4> [782.572602] rc rc0: receive overflow <4> [782.596566] rc rc0: receive overflow <4> [782.620889] rc rc0: receive overflow <4> [782.645076] rc rc0: receive overflow <4> [782.669476] rc rc0: receive overflow <4> [782.693429] rc rc0: receive overflow <4> [782.717598] rc rc0: receive overflow <4> [782.741716] rc rc0: receive overflow <4> [782.766278] rc rc0: receive overflow <4> [782.790580] rc rc0: receive overflow <4> [782.815154] rc rc0: receive overflow <4> [782.839242] rc rc0: receive overflow <4> [782.863741] rc rc0: receive overflow <4> [782.888093] rc rc0: receive overflow <4> [782.912700] rc rc0: receive overflow <4> [782.937301] rc rc0: receive overflow <4> [782.961386] rc rc0: receive overflow <4> [782.985770] rc rc0: receive overflow <4> [783.010489] rc rc0: receive overflow <4> [783.035339] rc rc0: receive overflow <4> [783.059823] rc rc0: receive overflow <4> [783.083706] rc rc0: receive overflow <4> [783.108456] rc rc0: receive overflow <4> [783.132771] rc rc0: receive overflow <4> [783.157333] rc rc0: receive overflow <4> [783.181880] rc rc0: receive overflow <4> [783.206084] rc rc0: receive overflow <4> [783.230661] rc rc0: receive overflow <4> [783.255111] rc rc0: receive overflow <4> [783.279326] rc rc0: receive overflow <4> [783.303946] rc rc0: receive overflow <4> [783.328408] rc rc0: receive overflow <4> [783.353078] rc rc0: receive overflow <4> [783.377683] rc rc0: receive overflow <4> [783.401840] rc rc0: receive overflow <4> [783.426601] rc rc0: receive overflow <4> [783.450744] rc rc0: receive overflow <4> [783.475308] rc rc0: receive overflow <4> [783.499715] rc rc0: receive overflow <4> [783.524381] rc rc0: receive overflow <4> [783.549066] rc rc0: receive overflow <4> [783.573399] rc rc0: receive overflow <4> [783.598158] rc rc0: receive overflow <4> [783.622998] rc rc0: receive overflow <4> [783.647688] rc rc0: receive overflow <4> [783.672557] rc rc0: receive overflow <4> [783.696879] rc rc0: receive overflow <4> [783.721707] rc rc0: receive overflow <4> [783.746119] rc rc0: receive overflow <4> [783.770769] rc rc0: receive overflow <4> [783.795427] rc rc0: receive overflow <4> [783.819688] rc rc0: receive overflow <4> [783.844105] rc rc0: receive overflow <4> [783.868881] rc rc0: receive overflow <4> [783.893229] rc rc0: receive overflow <4> [783.918433] rc rc0: receive overflow <4> [783.942676] rc rc0: receive overflow <4> [783.967640] rc rc0: receive overflow <4> [783.992144] rc rc0: receive overflow <4> [784.017035] rc rc0: receive overflow <4> [784.041838] rc rc0: receive overflow <4> [784.066382] rc rc0: receive overflow <4> [784.090834] rc rc0: receive overflow <4> [784.115683] rc rc0: receive overflow <4> [784.140517] rc rc0: receive overflow <4> [784.165290] rc rc0: receive overflow <4> [784.189722] rc rc0: receive overflow <4> [784.214789] rc rc0: receive overflow <4> [784.239427] rc rc0: receive overflow <4> [784.264504] rc rc0: receive overflow <4> [784.289195] rc rc0: receive overflow <4> [784.313911] rc rc0: receive overflow <4> [784.338815] rc rc0: receive overflow <4> [784.363643] rc rc0: receive overflow <4> [784.388613] rc rc0: receive overflow <4> [784.413390] rc rc0: receive overflow <4> [784.438287] rc rc0: receive overflow <4> [784.463200] rc rc0: receive overflow <4> [784.487529] rc rc0: receive overflow <4> [784.512603] rc rc0: receive overflow <4> [784.537545] rc rc0: receive overflow <4> [784.561981] rc rc0: receive overflow <4> [784.587033] rc rc0: receive overflow <4> [784.611896] rc rc0: receive overflow <4> [784.636976] rc rc0: receive overflow <4> [784.662277] rc rc0: receive overflow <4> [784.686413] rc rc0: receive overflow <4> [784.711744] rc rc0: receive overflow <4> [784.736716] rc rc0: receive overflow <4> [784.761816] rc rc0: receive overflow <4> [784.786995] rc rc0: receive overflow <4> [784.811577] rc rc0: receive overflow <4> [784.836669] rc rc0: receive overflow <4> [784.861800] rc rc0: receive overflow <4> [784.886763] rc rc0: receive overflow <4> [784.912048] rc rc0: receive overflow <4> [784.936752] rc rc0: receive overflow <4> [784.961734] rc rc0: receive overflow <4> [784.987090] rc rc0: receive overflow <4> [785.012137] rc rc0: receive overflow <4> [785.037036] rc rc0: receive overflow <4> [785.061590] rc rc0: receive overflow <4> [785.086256] rc rc0: receive overflow <4> [785.111527] rc rc0: receive overflow <4> [785.136751] rc rc0: receive overflow <4> [785.162047] rc rc0: receive overflow <4> [785.186332] rc rc0: receive overflow <4> [785.211310] rc rc0: receive overflow <4> [785.236341] rc rc0: receive overflow <4> [785.261590] rc rc0: receive overflow <4> [785.286526] rc rc0: receive overflow <4> [785.311247] rc rc0: receive overflow <4> [785.336531] rc rc0: receive overflow <4> [785.361592] rc rc0: receive overflow <4> [785.387062] rc rc0: receive overflow <4> [785.412073] rc rc0: receive overflow <4> [785.436950] rc rc0: receive overflow <4> [785.462015] rc rc0: receive overflow <4> [785.486773] rc rc0: receive overflow <4> [785.511955] rc rc0: receive overflow <4> [785.537284] rc rc0: receive overflow <4> [785.562199] rc rc0: receive overflow <4> [785.587697] rc rc0: receive overflow <4> [785.613055] rc rc0: receive overflow <4> [785.638385] rc rc0: receive overflow <4> [785.663262] rc rc0: receive overflow <4> [785.687994] rc rc0: receive overflow <4> [785.713089] rc rc0: receive overflow <4> [785.738067] rc rc0: receive overflow <4> [785.763379] rc rc0: receive overflow <4> [785.788350] rc rc0: receive overflow <4> [785.813274] rc rc0: receive overflow <4> [785.838263] rc rc0: receive overflow <4> [785.863288] rc rc0: receive overflow <4> [785.888269] rc rc0: receive overflow <4> [785.913302] rc rc0: receive overflow <4> [785.938229] rc rc0: receive overflow <4> [785.963569] rc rc0: receive overflow <4> [785.988706] rc rc0: receive overflow <4> [786.018412] rc rc0: receive overflow <6> [786.100302] dma-buf: Running dma_fence_chain/wait_random <4> [786.406103] rc rc0: receive overflow <4> [786.412523] rc rc0: receive overflow <4> [786.423710] rc rc0: receive overflow <4> [786.429279] rc rc0: receive overflow <4> [786.434490] rc rc0: receive overflow <4> [786.443342] rc rc0: receive overflow <4> [786.454920] rc rc0: receive overflow <4> [786.460247] rc rc0: receive overflow <4> [786.479819] rc rc0: receive overflow <4> [786.596515] rc rc0: receive overflow <6> [786.900673] [IGT] dmabuf: finished subtest dma_fence_chain, FAIL <6> [786.904246] [IGT] dmabuf: finished subtest all-tests, FAIL <6> [786.908041] [IGT] dmabuf: exiting, ret=98

Detail

Value

Duration

unknown

Igt-Version

IGT-Version: 2.2-g026eddf6f (x86_64) (Linux: 6.18.0-rc2-CI_DRM_17408-gd510fc9fa0a9+ x86_64)

Out

Starting dynamic subtest: dma_fence_chain
Stack trace:
  #0 ../lib/igt_core.c:2075 __igt_fail_assert()
  #1 [igt_kselftest_execute+0x378]
  #2 ../lib/igt_kmod.c:1375 igt_kselftests()
  #3 ../tests/dmabuf.c:45 main()
  #4 ../sysdeps/nptl/libc_start_call_main.h:74 __libc_start_call_main()
  #5 ../csu/libc-start.c:128 __libc_start_main@@GLIBC_2.34()
  #6 [_start+0x25]
Dynamic subtest dma_fence_chain: FAIL (54.158s)
Kernel tainted, not executing more selftests.
Subtest all-tests: FAIL (54.505s)

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
(dmabuf:6887) igt_kmod-CRITICAL: Test assertion failure function igt_kselftest_execute, file ../lib/igt_kmod.c:1326:
(dmabuf:6887) igt_kmod-CRITICAL: Failed assertion: igt_kernel_tainted(&taints) == 0
(dmabuf:6887) igt_kmod-CRITICAL: error: 512 != 0
Dynamic subtest dma_fence_chain failed.
**** DEBUG ****
(dmabuf:6887) igt_kmod-DEBUG: Test requirement passed: !(igt_kernel_tainted(&taints))
(dmabuf:6887) igt_kmod-CRITICAL: Test assertion failure function igt_kselftest_execute, file ../lib/igt_kmod.c:1326:
(dmabuf:6887) igt_kmod-CRITICAL: Failed assertion: igt_kernel_tainted(&taints) == 0
(dmabuf:6887) igt_kmod-CRITICAL: error: 512 != 0
(dmabuf:6887) igt_core-INFO: Stack trace:
(dmabuf:6887) igt_core-INFO:   #0 ../lib/igt_core.c:2075 __igt_fail_assert()
(dmabuf:6887) igt_core-INFO:   #1 [igt_kselftest_execute+0x378]
(dmabuf:6887) igt_core-INFO:   #2 ../lib/igt_kmod.c:1375 igt_kselftests()
(dmabuf:6887) igt_core-INFO:   #3 ../tests/dmabuf.c:45 main()
(dmabuf:6887) igt_core-INFO:   #4 ../sysdeps/nptl/libc_start_call_main.h:74 __libc_start_call_main()
(dmabuf:6887) igt_core-INFO:   #5 ../csu/libc-start.c:128 __libc_start_main@@GLIBC_2.34()
(dmabuf:6887) igt_core-INFO:   #6 [_start+0x25]
****  END  ****
Dynamic subtest dma_fence_chain: FAIL (54.158s)
Subtest all-tests: FAIL (54.505s)

Dmesg

Scroll to first warning

<6> [732.740131] [IGT] dmabuf: starting dynamic subtest dma_fence_chain

<6> [732.754971] dma-buf: Running dma_fence_chain

<6> [732.754988] sizeof(dma_fence_chain)=184

<6> [732.757823] dma-buf: Running dma_fence_chain/sanitycheck

<6> [732.761638] dma-buf: Running dma_fence_chain/find_seqno

<6> [732.772620] dma-buf: Running dma_fence_chain/find_signaled

<6> [732.772893] dma-buf: Running dma_fence_chain/find_out_of_order

<6> [732.773481] dma-buf: Running dma_fence_chain/find_gap

<6> [732.780907] dma-buf: Running dma_fence_chain/find_race

<6> [738.139746] Completed 4095 cycles

<6> [738.217489] dma-buf: Running dma_fence_chain/signal_forward

<6> [738.221595] dma-buf: Running dma_fence_chain/signal_backward

<6> [738.229317] dma-buf: Running dma_fence_chain/wait_forward

<6> [738.624687] dma-buf: Running dma_fence_chain/wait_backward

<0> [764.415944] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [dmabuf:6887]

<4> [764.415967] 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 mei_pxp spi_intel_platform kvm_intel at24 mei_hdcp spi_intel kvm irqbypass binfmt_misc punit_atom_debug nls_iso8859_1 ghash_clmulni_intel snd_intel_dspcfg aesni_intel intel_cstate snd_hda_codec r8169 snd_hda_core snd_hwdep snd_pcm snd_timer realtek i2c_i801 snd mei_txe i2c_mux intel_xhci_usb_role_switch i2c_smbus lpc_ich soundcore mei ir_rc6_decoder rc_rc6_mce ite_cir rc_core video dw_dmac dw_dmac_core wmi intel_int0002_vgpio nvme_fabrics fuse efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests]

<4> [764.416217] irq event stamp: 410173

<4> [764.416222] hardirqs last enabled at (410172): [<ffffffff813d394b>] handle_softirqs+0xab/0x4d0

<4> [764.416246] hardirqs last disabled at (410173): [<ffffffff828ad721>] sysvec_apic_timer_interrupt+0x11/0xc0

<4> [764.416265] softirqs last enabled at (410166): [<ffffffff813d3ebf>] __irq_exit_rcu+0x13f/0x160

<4> [764.416278] softirqs last disabled at (410171): [<ffffffff813d3ebf>] __irq_exit_rcu+0x13f/0x160

<4> [764.416298] CPU: 0 UID: 0 PID: 6887 Comm: dmabuf Tainted: G U 6.18.0-rc2-CI_DRM_17408-gd510fc9fa0a9+ #1 PREEMPT(voluntary)

<4> [764.416319] Tainted: [U]=USER

<4> [764.416322] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020

<4> [764.416328] RIP: 0010:handle_softirqs+0xb1/0x4d0

<4> [764.416343] 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> [764.416354] RSP: 0018:ffffc90000003f68 EFLAGS: 00000246

<4> [764.416366] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000

<4> [764.416373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [764.416379] RBP: ffffc90000003fb8 R08: 0000000000000000 R09: 0000000000000000

<4> [764.416384] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000a

<4> [764.416392] R13: 0000000000000200 R14: 0000000000000200 R15: 0000000000400100

<4> [764.416400] FS: 000078fc9eb58940(0000) GS:ffff8881f78ea000(0000) knlGS:0000000000000000

<4> [764.416408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [764.416414] CR2: 00007fe8328056f0 CR3: 0000000101e9c000 CR4: 00000000001026f0

<4> [764.416423] Call Trace:

<4> [764.416430] <IRQ>

<4> [764.416484] __irq_exit_rcu+0x13f/0x160

<4> [764.416513] irq_exit_rcu+0xe/0x20

<4> [764.416532] sysvec_irq_work+0xa0/0xc0

<4> [764.416549] </IRQ>

<4> [764.416554] <TASK>

<4> [764.416573] asm_sysvec_irq_work+0x1b/0x20

<4> [764.416589] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80

<4> [764.416608] 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> [764.416616] RSP: 0018:ffffc90000ce7910 EFLAGS: 00000246

<4> [764.416626] RAX: 0000000000000000 RBX: ffff88813be3b6c0 RCX: 0000000000000000

<4> [764.416632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [764.416638] RBP: ffffc90000ce7920 R08: 0000000000000000 R09: 0000000000000000

<4> [764.416643] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246

<4> [764.416650] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000

<4> [764.416739] dma_fence_signal+0x49/0xb0

<4> [764.416777] wait_backward+0xd6/0x120 [dmabuf_selftests]

<4> [764.416845] __subtests+0x74/0x1e0 [dmabuf_selftests]

<4> [764.416921] dma_fence_chain+0x9b/0xe0 [dmabuf_selftests]

<4> [764.416979] st_init+0x6a/0xff0 [dmabuf_selftests]

<4> [764.417006] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests]

<4> [764.417041] do_one_initcall+0x60/0x3f0

<4> [764.417106] do_init_module+0x97/0x2b0

<4> [764.417134] load_module+0x2d08/0x2e30

<4> [764.417154] ? __kernel_read+0x158/0x2f0

<4> [764.417259] ? kernel_read_file+0x2b1/0x320

<4> [764.417306] init_module_from_file+0x96/0xe0

<4> [764.417317] ? init_module_from_file+0x96/0xe0

<4> [764.417405] idempotent_init_module+0x117/0x330

<4> [764.417493] __x64_sys_finit_module+0x73/0xe0

<4> [764.417524] x64_sys_call+0x1e3d/0x26a0

<4> [764.417539] do_syscall_64+0x93/0xc80

<4> [764.417560] ? rcu_core+0x1e8/0x3f0

<4> [764.417592] ? trace_hardirqs_off+0x5a/0xd0

<4> [764.417612] ? handle_softirqs+0x47a/0x4d0

<4> [764.417658] ? irqentry_exit_to_user_mode+0xf4/0x320

<4> [764.417686] ? irqentry_exit+0x77/0xb0

<4> [764.417718] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [764.417728] RIP: 0033:0x78fca0d2725d

<4> [764.417746] 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> [764.417754] RSP: 002b:00007fff6f460a78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139

<4> [764.417766] RAX: ffffffffffffffda RBX: 000058f8a35b3c40 RCX: 000078fca0d2725d

<4> [764.417774] RDX: 0000000000000000 RSI: 000058f8a35b4580 RDI: 0000000000000006

<4> [764.417782] RBP: 00007fff6f460b30 R08: 00007fff6f460c60 R09: 00007fff6f460ae0

<4> [764.417788] R10: 000000000000001b R11: 0000000000000246 R12: 000058f8a35b4580

<4> [764.417794] R13: 0000000000000020 R14: 000058f8a35b3ba0 R15: 000058f8a35b40a0

<4> [764.417882] </TASK>

<5> [764.515617] audit: type=1400 audit(1761151918.096:125): apparmor="DENIED" operation="open" class="file" profile="rsyslogd" name="/run/systemd/sessions/" pid=721 comm=72733A6D61696E20513A526567 requested_mask="r" denied_mask="r" fsuid=103 ouid=0

<4> [773.730297] rc rc0: receive overflow

<4> [773.753790] rc rc0: receive overflow

<4> [773.775627] rc rc0: receive overflow

<4> [773.797431] rc rc0: receive overflow

<4> [773.819598] rc rc0: receive overflow

<4> [773.841503] rc rc0: receive overflow

<4> [773.863103] rc rc0: receive overflow

<4> [773.884596] rc rc0: receive overflow

<4> [773.906743] rc rc0: receive overflow

<4> [773.928590] rc rc0: receive overflow

<4> [773.950817] rc rc0: receive overflow

<4> [773.972221] rc rc0: receive overflow

<4> [773.994569] rc rc0: receive overflow

<4> [774.016653] rc rc0: receive overflow

<4> [774.038644] rc rc0: receive overflow

<4> [774.060486] rc rc0: receive overflow

<4> [774.081708] rc rc0: receive overflow

<4> [774.103473] rc rc0: receive overflow

<4> [774.125643] rc rc0: receive overflow

<4> [774.147708] rc rc0: receive overflow

<4> [774.169986] rc rc0: receive overflow

<4> [774.191627] rc rc0: receive overflow

<4> [774.213633] rc rc0: receive overflow

<4> [774.235768] rc rc0: receive overflow

<4> [774.257529] rc rc0: receive overflow

<4> [774.279341] rc rc0: receive overflow

<4> [774.301033] rc rc0: receive overflow

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<4> [774.433570] rc rc0: receive overflow

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<4> [774.499587] rc rc0: receive overflow

<4> [774.521337] rc rc0: receive overflow

<4> [774.543679] rc rc0: receive overflow

<4> [774.565421] rc rc0: receive overflow

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<4> [774.763969] rc rc0: receive overflow

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<4> [774.862753] rc rc0: receive overflow

<4> [774.881645] rc rc0: receive overflow

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<4> [775.951309] rc rc0: receive overflow

<4> [775.973910] rc rc0: receive overflow

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<4> [782.304556] rc rc0: receive overflow

<4> [782.329074] rc rc0: receive overflow

<4> [782.353155] rc rc0: receive overflow

<4> [782.377502] rc rc0: receive overflow

<4> [782.401893] rc rc0: receive overflow

<4> [782.426393] rc rc0: receive overflow

<4> [782.450756] rc rc0: receive overflow

<4> [782.474670] rc rc0: receive overflow

<4> [782.498945] rc rc0: receive overflow

<4> [782.523591] rc rc0: receive overflow

<4> [782.548384] rc rc0: receive overflow

<4> [782.572602] rc rc0: receive overflow

<4> [782.596566] rc rc0: receive overflow

<4> [782.620889] rc rc0: receive overflow

<4> [782.645076] rc rc0: receive overflow

<4> [782.669476] rc rc0: receive overflow

<4> [782.693429] rc rc0: receive overflow

<4> [782.717598] rc rc0: receive overflow

<4> [782.741716] rc rc0: receive overflow

<4> [782.766278] rc rc0: receive overflow

<4> [782.790580] rc rc0: receive overflow

<4> [782.815154] rc rc0: receive overflow

<4> [782.839242] rc rc0: receive overflow

<4> [782.863741] rc rc0: receive overflow

<4> [782.888093] rc rc0: receive overflow

<4> [782.912700] rc rc0: receive overflow

<4> [782.937301] rc rc0: receive overflow

<4> [782.961386] rc rc0: receive overflow

<4> [782.985770] rc rc0: receive overflow

<4> [783.010489] rc rc0: receive overflow

<4> [783.035339] rc rc0: receive overflow

<4> [783.059823] rc rc0: receive overflow

<4> [783.083706] rc rc0: receive overflow

<4> [783.108456] rc rc0: receive overflow

<4> [783.132771] rc rc0: receive overflow

<4> [783.157333] rc rc0: receive overflow

<4> [783.181880] rc rc0: receive overflow

<4> [783.206084] rc rc0: receive overflow

<4> [783.230661] rc rc0: receive overflow

<4> [783.255111] rc rc0: receive overflow

<4> [783.279326] rc rc0: receive overflow

<4> [783.303946] rc rc0: receive overflow

<4> [783.328408] rc rc0: receive overflow

<4> [783.353078] rc rc0: receive overflow

<4> [783.377683] rc rc0: receive overflow

<4> [783.401840] rc rc0: receive overflow

<4> [783.426601] rc rc0: receive overflow

<4> [783.450744] rc rc0: receive overflow

<4> [783.475308] rc rc0: receive overflow

<4> [783.499715] rc rc0: receive overflow

<4> [783.524381] rc rc0: receive overflow

<4> [783.549066] rc rc0: receive overflow

<4> [783.573399] rc rc0: receive overflow

<4> [783.598158] rc rc0: receive overflow

<4> [783.622998] rc rc0: receive overflow

<4> [783.647688] rc rc0: receive overflow

<4> [783.672557] rc rc0: receive overflow

<4> [783.696879] rc rc0: receive overflow

<4> [783.721707] rc rc0: receive overflow

<4> [783.746119] rc rc0: receive overflow

<4> [783.770769] rc rc0: receive overflow

<4> [783.795427] rc rc0: receive overflow

<4> [783.819688] rc rc0: receive overflow

<4> [783.844105] rc rc0: receive overflow

<4> [783.868881] rc rc0: receive overflow

<4> [783.893229] rc rc0: receive overflow

<4> [783.918433] rc rc0: receive overflow

<4> [783.942676] rc rc0: receive overflow

<4> [783.967640] rc rc0: receive overflow

<4> [783.992144] rc rc0: receive overflow

<4> [784.017035] rc rc0: receive overflow

<4> [784.041838] rc rc0: receive overflow

<4> [784.066382] rc rc0: receive overflow

<4> [784.090834] rc rc0: receive overflow

<4> [784.115683] rc rc0: receive overflow

<4> [784.140517] rc rc0: receive overflow

<4> [784.165290] rc rc0: receive overflow

<4> [784.189722] rc rc0: receive overflow

<4> [784.214789] rc rc0: receive overflow

<4> [784.239427] rc rc0: receive overflow

<4> [784.264504] rc rc0: receive overflow

<4> [784.289195] rc rc0: receive overflow

<4> [784.313911] rc rc0: receive overflow

<4> [784.338815] rc rc0: receive overflow

<4> [784.363643] rc rc0: receive overflow

<4> [784.388613] rc rc0: receive overflow

<4> [784.413390] rc rc0: receive overflow

<4> [784.438287] rc rc0: receive overflow

<4> [784.463200] rc rc0: receive overflow

<4> [784.487529] rc rc0: receive overflow

<4> [784.512603] rc rc0: receive overflow

<4> [784.537545] rc rc0: receive overflow

<4> [784.561981] rc rc0: receive overflow

<4> [784.587033] rc rc0: receive overflow

<4> [784.611896] rc rc0: receive overflow

<4> [784.636976] rc rc0: receive overflow

<4> [784.662277] rc rc0: receive overflow

<4> [784.686413] rc rc0: receive overflow

<4> [784.711744] rc rc0: receive overflow

<4> [784.736716] rc rc0: receive overflow

<4> [784.761816] rc rc0: receive overflow

<4> [784.786995] rc rc0: receive overflow

<4> [784.811577] rc rc0: receive overflow

<4> [784.836669] rc rc0: receive overflow

<4> [784.861800] rc rc0: receive overflow

<4> [784.886763] rc rc0: receive overflow

<4> [784.912048] rc rc0: receive overflow

<4> [784.936752] rc rc0: receive overflow

<4> [784.961734] rc rc0: receive overflow

<4> [784.987090] rc rc0: receive overflow

<4> [785.012137] rc rc0: receive overflow

<4> [785.037036] rc rc0: receive overflow

<4> [785.061590] rc rc0: receive overflow

<4> [785.086256] rc rc0: receive overflow

<4> [785.111527] rc rc0: receive overflow

<4> [785.136751] rc rc0: receive overflow

<4> [785.162047] rc rc0: receive overflow

<4> [785.186332] rc rc0: receive overflow

<4> [785.211310] rc rc0: receive overflow

<4> [785.236341] rc rc0: receive overflow

<4> [785.261590] rc rc0: receive overflow

<4> [785.286526] rc rc0: receive overflow

<4> [785.311247] rc rc0: receive overflow

<4> [785.336531] rc rc0: receive overflow

<4> [785.361592] rc rc0: receive overflow

<4> [785.387062] rc rc0: receive overflow

<4> [785.412073] rc rc0: receive overflow

<4> [785.436950] rc rc0: receive overflow

<4> [785.462015] rc rc0: receive overflow

<4> [785.486773] rc rc0: receive overflow

<4> [785.511955] rc rc0: receive overflow

<4> [785.537284] rc rc0: receive overflow

<4> [785.562199] rc rc0: receive overflow

<4> [785.587697] rc rc0: receive overflow

<4> [785.613055] rc rc0: receive overflow

<4> [785.638385] rc rc0: receive overflow

<4> [785.663262] rc rc0: receive overflow

<4> [785.687994] rc rc0: receive overflow

<4> [785.713089] rc rc0: receive overflow

<4> [785.738067] rc rc0: receive overflow

<4> [785.763379] rc rc0: receive overflow

<4> [785.788350] rc rc0: receive overflow

<4> [785.813274] rc rc0: receive overflow

<4> [785.838263] rc rc0: receive overflow

<4> [785.863288] rc rc0: receive overflow

<4> [785.888269] rc rc0: receive overflow

<4> [785.913302] rc rc0: receive overflow

<4> [785.938229] rc rc0: receive overflow

<4> [785.963569] rc rc0: receive overflow

<4> [785.988706] rc rc0: receive overflow

<4> [786.018412] rc rc0: receive overflow

<6> [786.100302] dma-buf: Running dma_fence_chain/wait_random

<4> [786.406103] rc rc0: receive overflow

<4> [786.412523] rc rc0: receive overflow

<4> [786.423710] rc rc0: receive overflow

<4> [786.429279] rc rc0: receive overflow

<4> [786.434490] rc rc0: receive overflow

<4> [786.443342] rc rc0: receive overflow

<4> [786.454920] rc rc0: receive overflow

<4> [786.460247] rc rc0: receive overflow

<4> [786.479819] rc rc0: receive overflow

<4> [786.596515] rc rc0: receive overflow

<6> [786.900673] [IGT] dmabuf: finished subtest dma_fence_chain, FAIL

<6> [786.904246] [IGT] dmabuf: finished subtest all-tests, FAIL

<6> [786.908041] [IGT] dmabuf: exiting, ret=98

Created at 2025-10-23 05:25:54