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

Results for igt@dmabuf@all-tests@dma_fence_chain

Detail	Value
Duration	unknown
Igt-Version	IGT-Version: 2.2-g3f90f16d1 (x86_64) (Linux: 6.18.0-rc5-Patchwork_157473v1-g2395af7950ab+ 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 (35.421s) Kernel tainted, not executing more selftests. Subtest all-tests: FAIL (35.797s) 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:6930) igt_kmod-CRITICAL: Test assertion failure function igt_kselftest_execute, file ../lib/igt_kmod.c:1326: (dmabuf:6930) igt_kmod-CRITICAL: Failed assertion: igt_kernel_tainted(&taints) == 0 (dmabuf:6930) igt_kmod-CRITICAL: error: 512 != 0 Dynamic subtest dma_fence_chain failed. ** DEBUG (dmabuf:6930) igt_kmod-DEBUG: Test requirement passed: !(igt_kernel_tainted(&taints)) (dmabuf:6930) igt_kmod-CRITICAL: Test assertion failure function igt_kselftest_execute, file ../lib/igt_kmod.c:1326: (dmabuf:6930) igt_kmod-CRITICAL: Failed assertion: igt_kernel_tainted(&taints) == 0 (dmabuf:6930) igt_kmod-CRITICAL: error: 512 != 0 (dmabuf:6930) igt_core-INFO: Stack trace: (dmabuf:6930) igt_core-INFO: #0 ../lib/igt_core.c:2075 __igt_fail_assert() (dmabuf:6930) igt_core-INFO: #1 [igt_kselftest_execute+0x378] (dmabuf:6930) igt_core-INFO: #2 ../lib/igt_kmod.c:1375 igt_kselftests() (dmabuf:6930) igt_core-INFO: #3 ../tests/dmabuf.c:45 main() (dmabuf:6930) igt_core-INFO: #4 ../sysdeps/nptl/libc_start_call_main.h:74 __libc_start_call_main() (dmabuf:6930) igt_core-INFO: #5 ../csu/libc-start.c:128 __libc_start_main@@GLIBC_2.34() (dmabuf:6930) igt_core-INFO: #6 [_start+0x25] END ** Dynamic subtest dma_fence_chain: FAIL (35.421s) Subtest all-tests: FAIL (35.797s)
Dmesg Scroll to first warning	<6> [724.734838] [IGT] dmabuf: starting dynamic subtest dma_fence_chain <6> [724.743692] dma-buf: Running dma_fence_chain <6> [724.743709] sizeof(dma_fence_chain)=184 <6> [724.746524] dma-buf: Running dma_fence_chain/sanitycheck <6> [724.749468] dma-buf: Running dma_fence_chain/find_seqno <6> [724.755137] dma-buf: Running dma_fence_chain/find_signaled <6> [724.756278] dma-buf: Running dma_fence_chain/find_out_of_order <6> [724.756655] dma-buf: Running dma_fence_chain/find_gap <6> [724.763084] dma-buf: Running dma_fence_chain/find_race <6> [730.076981] Completed 4095 cycles <6> [730.152538] dma-buf: Running dma_fence_chain/signal_forward <6> [730.159490] dma-buf: Running dma_fence_chain/signal_backward <6> [730.167658] dma-buf: Running dma_fence_chain/wait_forward <6> [730.432800] dma-buf: Running dma_fence_chain/wait_backward <4> [750.346156] rc rc0: receive overflow <4> [750.358389] rc rc0: receive overflow <4> [750.371794] rc rc0: receive overflow <4> 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[755.518377] rc rc0: receive overflow <4> [755.531765] rc rc0: receive overflow <4> [755.545831] rc rc0: receive overflow <4> [755.560146] rc rc0: receive overflow <4> [755.572403] rc rc0: receive overflow <4> [755.586239] rc rc0: receive overflow <4> [755.599621] rc rc0: receive overflow <4> [755.613271] rc rc0: receive overflow <4> [755.626797] rc rc0: receive overflow <4> [755.640139] rc rc0: receive overflow <4> [755.654251] rc rc0: receive overflow <4> [755.667683] rc rc0: receive overflow <4> [755.681314] rc rc0: receive overflow <4> [755.695583] rc rc0: receive overflow <4> [755.707873] rc rc0: receive overflow <4> [755.722402] rc rc0: receive overflow <4> [755.735620] rc rc0: receive overflow <4> [755.750335] rc rc0: receive overflow <4> [755.763518] rc rc0: receive overflow <4> [755.777553] rc rc0: receive overflow <4> [755.791208] rc rc0: receive overflow <4> [755.805166] rc rc0: receive overflow <4> [755.818694] rc rc0: receive overflow <4> [755.833254] rc rc0: receive 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receive overflow <4> [756.178157] rc rc0: receive overflow <4> [756.190389] rc rc0: receive overflow <4> [756.204986] rc rc0: receive overflow <4> [756.218113] rc rc0: receive overflow <4> [756.232899] rc rc0: receive overflow <4> [756.246510] rc rc0: receive overflow <4> [756.260764] rc rc0: receive overflow <4> [756.275046] rc rc0: receive overflow <4> [756.289101] rc rc0: receive overflow <4> [756.304006] rc rc0: receive overflow <4> [756.318646] rc rc0: receive overflow <4> [756.332597] rc rc0: receive overflow <4> [756.346688] rc rc0: receive overflow <4> [756.361562] rc rc0: receive overflow <4> [756.376292] rc rc0: receive overflow <4> [756.390292] rc rc0: receive overflow <4> [756.404122] rc rc0: receive overflow <4> [756.418147] rc rc0: receive overflow <4> [756.432460] rc rc0: receive overflow <4> [756.446726] rc rc0: receive overflow <4> [756.461412] rc rc0: receive overflow <4> [756.475409] rc rc0: receive overflow <4> [756.489356] rc rc0: receive overflow <4> [756.504185] rc rc0: receive overflow <4> [756.518924] rc rc0: receive overflow <4> [756.533590] rc rc0: receive overflow <0> [756.547226] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [dmabuf:6930] <4> [756.547239] 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 at24 mei_hdcp kvm_intel spi_intel_platform spi_intel kvm binfmt_misc irqbypass punit_atom_debug nls_iso8859_1 ghash_clmulni_intel aesni_intel r8169 intel_cstate snd_intel_dspcfg snd_hda_codec snd_hda_core realtek snd_hwdep snd_pcm i2c_i801 snd_timer i2c_mux mei_txe intel_xhci_usb_role_switch snd i2c_smbus lpc_ich mei soundcore ir_rc6_decoder rc_rc6_mce ite_cir rc_core video dw_dmac dw_dmac_core wmi intel_int0002_vgpio fuse efi_pstore nvme_fabrics dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests] <4> [756.547354] irq event stamp: 416572 <4> [756.547357] hardirqs last enabled at (416571): [<ffffffff828ac1fa>] irqentry_exit+0x3a/0xb0 <4> [756.547372] hardirqs last disabled at (416572): [<ffffffff828aa721>] sysvec_apic_timer_interrupt+0x11/0xc0 <4> [756.547380] softirqs last enabled at (416534): [<ffffffff813d3dbf>] __irq_exit_rcu+0x13f/0x160 <4> [756.547389] softirqs last disabled at (416511): [<ffffffff813d3dbf>] __irq_exit_rcu+0x13f/0x160 <4> [756.547401] CPU: 0 UID: 0 PID: 6930 Comm: dmabuf Tainted: G U 6.18.0-rc5-Patchwork_157473v1-g2395af7950ab+ #1 PREEMPT(voluntary) <4> [756.547410] Tainted: [U]=USER <4> [756.547412] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020 <4> [756.547416] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80 <4> [756.547425] Code: 00 75 1c 65 ff 0d c9 a9 66 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 7f 4f 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> [756.547431] RSP: 0018:ffffc9000162b6c0 EFLAGS: 00000246 <4> [756.547436] RAX: 0000000000000000 RBX: ffff88815a9d16c0 RCX: 0000000000000000 <4> [756.547440] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [756.547443] RBP: ffffc9000162b6d0 R08: 0000000000000000 R09: 0000000000000000 <4> [756.547446] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246 <4> [756.547449] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000 <4> [756.547452] FS: 000073afab63a940(0000) GS:ffff8881f78ea000(0000) knlGS:0000000000000000 <4> [756.547457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [756.547461] CR2: 00000000c693f000 CR3: 000000010fa0e000 CR4: 00000000001026f0 <4> [756.547466] Call Trace: <4> [756.547470] <TASK> <4> [756.547484] dma_fence_signal+0x49/0xb0 <4> [756.547505] wait_backward+0xd6/0x120 [dmabuf_selftests] <4> [756.547545] __subtests+0x74/0x1e0 [dmabuf_selftests] <4> [756.547585] dma_fence_chain+0x9b/0xe0 [dmabuf_selftests] <4> [756.547613] st_init+0x6a/0xff0 [dmabuf_selftests] <4> [756.547629] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests] <4> [756.547646] do_one_initcall+0x60/0x3f0 <4> [756.547678] do_init_module+0x97/0x2b0 <4> [756.547695] load_module+0x2d08/0x2e30 <4> [756.547704] ? __kernel_read+0x158/0x2f0 <4> [756.547754] ? kernel_read_file+0x2b1/0x320 <4> [756.547777] init_module_from_file+0x96/0xe0 <4> [756.547783] ? init_module_from_file+0x96/0xe0 <4> [756.547825] idempotent_init_module+0x117/0x330 <4> [756.547869] __x64_sys_finit_module+0x73/0xe0 <4> [756.547885] x64_sys_call+0x1e3d/0x26a0 <4> [756.547892] do_syscall_64+0x93/0xc80 <4> [756.547901] ? kmem_cache_free+0x553/0x680 <4> [756.547927] ? putname+0x65/0x90 <4> [756.547933] ? putname+0x65/0x90 <4> [756.547941] ? vfs_fstatat+0x99/0xe0 <4> [756.547955] ? __do_sys_newfstatat+0x29/0x70 <4> [756.547963] ? putname+0x65/0x90 <4> [756.547977] ? putname+0x65/0x90 <4> [756.547986] ? __slab_free+0x15d/0x310 <4> [756.547992] ? __pfx_free_object_rcu+0x10/0x10 <4> [756.548006] ? call_rcu+0x34/0x50 <4> [756.548013] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4> [756.548024] ? __delete_object+0x60/0xa0 <4> [756.548043] ? do_syscall_64+0x1b7/0xc80 <4> [756.548051] ? kmem_cache_free+0x553/0x680 <4> [756.548075] ? putname+0x65/0x90 <4> [756.548082] ? putname+0x65/0x90 <4> [756.548090] ? do_sys_openat2+0x8b/0xd0 <4> [756.548113] ? __x64_sys_openat+0x54/0xa0 <4> [756.548130] ? do_syscall_64+0x1b7/0xc80 <4> [756.548144] ? do_syscall_64+0x1b7/0xc80 <4> [756.548151] ? irqentry_exit+0x77/0xb0 <4> [756.548167] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [756.548173] RIP: 0033:0x73afad92728d <4> [756.548182] 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 5b bb 0d 00 f7 d8 64 89 01 48 <4> [756.548187] RSP: 002b:00007ffc60d518a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 <4> [756.548193] RAX: ffffffffffffffda RBX: 00005676087c0a40 RCX: 000073afad92728d <4> [756.548196] RDX: 0000000000000000 RSI: 00005676087c12a0 RDI: 0000000000000006 <4> [756.548199] RBP: 00007ffc60d51960 R08: 00007ffc60d51a90 R09: 00007ffc60d51910 <4> [756.548203] R10: 000000000000001b R11: 0000000000000246 R12: 00005676087c12a0 <4> [756.548206] R13: 0000000000000020 R14: 00005676087c09a0 R15: 00005676087c0ea0 <4> [756.548248] </TASK> <4> [756.548419] rc rc0: receive overflow <4> [756.561816] rc rc0: receive overflow <4> [756.572838] rc rc0: receive overflow <4> [756.583902] rc rc0: receive overflow <4> [756.594929] rc rc0: receive overflow <4> [756.606055] rc rc0: receive overflow <4> [756.618905] rc rc0: receive overflow <4> [756.629949] rc rc0: receive overflow <4> [756.641031] rc rc0: receive overflow <4> [756.655130] rc rc0: receive overflow <4> [756.669369] rc rc0: receive overflow <4> [756.684057] rc rc0: receive overflow <4> [756.698281] rc rc0: receive overflow <4> [756.712513] rc rc0: receive overflow <4> [756.727327] rc rc0: receive overflow <4> [756.740937] rc rc0: receive overflow <4> [756.755604] rc rc0: receive overflow <4> [756.770554] rc rc0: receive overflow <4> [756.785474] rc rc0: receive overflow <4> [756.799880] rc rc0: receive overflow <4> [756.813060] rc rc0: receive overflow <4> [756.827867] rc rc0: receive overflow <4> [756.842110] rc rc0: receive overflow <4> [756.856941] rc rc0: receive overflow <4> [756.871967] rc rc0: receive overflow <4> [756.885920] rc rc0: receive overflow <4> [756.900230] rc rc0: receive overflow <4> [756.914935] rc rc0: receive overflow <4> [756.929865] rc rc0: receive overflow <4> [756.943974] rc rc0: receive overflow <4> [756.957794] rc rc0: receive overflow <4> [756.972621] rc rc0: receive overflow <4> [756.987505] rc rc0: receive overflow <4> [757.002397] rc rc0: receive overflow <4> [757.015988] rc rc0: receive overflow <4> [757.030267] rc rc0: receive overflow <4> [757.044757] rc rc0: receive overflow <4> [757.059210] rc rc0: receive overflow <4> [757.074323] rc rc0: receive overflow <4> [757.088947] rc rc0: receive overflow <4> [757.102452] rc rc0: receive overflow <4> [757.116942] rc rc0: receive overflow <4> [757.131678] rc rc0: receive overflow <4> [757.146399] rc rc0: receive overflow <4> [757.161262] rc rc0: receive overflow <4> [757.175417] rc rc0: receive overflow <4> [757.189410] rc rc0: receive overflow <4> [757.204240] rc rc0: receive overflow <4> [757.218451] rc rc0: receive overflow <4> [757.233388] rc rc0: receive overflow <4> [757.246718] rc rc0: receive overflow <4> [757.261645] rc rc0: receive overflow <4> [757.276351] rc rc0: receive overflow <4> [757.291196] rc rc0: receive overflow <4> [757.306007] rc rc0: receive overflow <4> [757.320443] rc rc0: receive overflow <4> [757.335283] rc rc0: receive overflow <4> [757.349606] rc rc0: receive overflow <4> [757.364757] rc rc0: receive overflow <4> [757.379706] rc rc0: receive overflow <4> [757.393904] rc rc0: receive overflow <4> [757.408611] rc rc0: receive overflow <4> [757.423495] rc rc0: receive overflow <4> [757.438204] rc rc0: receive overflow <4> [757.452984] rc rc0: receive overflow <4> [757.466914] rc rc0: receive overflow <4> [757.482066] rc rc0: receive overflow <4> [757.496415] rc rc0: receive overflow <4> [757.511575] rc rc0: receive overflow <4> [757.526815] rc rc0: receive overflow <4> [757.540902] rc rc0: receive overflow <4> [757.555768] rc rc0: receive overflow <4> [757.571100] rc rc0: receive overflow <4> [757.586130] rc rc0: receive overflow <4> [757.600542] rc rc0: receive overflow <4> [757.613741] rc rc0: receive overflow <4> [757.628588] rc rc0: receive overflow <4> [757.643092] rc rc0: receive overflow <4> [757.658330] rc rc0: receive overflow <4> [757.672993] rc rc0: receive overflow <4> [757.687362] rc rc0: receive overflow <4> [757.702134] rc rc0: receive overflow <4> [757.716808] rc rc0: receive overflow <4> [757.732114] rc rc0: receive overflow <4> [757.747064] rc rc0: receive overflow <4> [757.761505] rc rc0: receive overflow <4> [757.776467] rc rc0: receive overflow <4> [757.791644] rc rc0: receive overflow <4> [757.806350] rc rc0: receive overflow <4> [757.821118] rc rc0: receive overflow <4> [757.834967] rc rc0: receive overflow <4> [757.849195] rc rc0: receive overflow <4> [757.863658] rc rc0: receive overflow <4> [757.878900] rc rc0: receive overflow <4> [757.893665] rc rc0: receive overflow <4> [757.908117] rc rc0: receive overflow <4> [757.923184] rc rc0: receive overflow <4> [757.938413] rc rc0: receive overflow <4> [757.952952] rc rc0: receive overflow <4> [757.968181] rc rc0: receive overflow <4> [757.982494] rc rc0: receive overflow <4> [757.996810] rc rc0: receive overflow <4> [758.010949] rc rc0: receive overflow <4> [758.025896] rc rc0: receive overflow <4> [758.041127] rc rc0: receive overflow <4> [758.055491] rc rc0: receive overflow <4> [758.070299] rc rc0: receive overflow <4> [758.085605] rc rc0: receive overflow <4> [758.100323] rc rc0: receive overflow <4> [758.115725] rc rc0: receive overflow <4> [758.129798] rc rc0: receive overflow <4> [758.144875] rc rc0: receive overflow <4> [758.159925] rc rc0: receive overflow <4> [758.175273] rc rc0: receive overflow <4> [758.190402] rc rc0: receive overflow <4> [758.204141] rc rc0: receive overflow <4> [758.218613] rc rc0: receive overflow <4> [758.233464] rc rc0: receive overflow <4> [758.248213] rc rc0: receive overflow <4> [758.263450] rc rc0: receive overflow <4> [758.278383] rc rc0: receive overflow <4> [758.293131] rc rc0: receive overflow <4> [758.308047] rc rc0: receive overflow <4> [758.323223] rc rc0: receive overflow <4> [758.338295] rc rc0: receive overflow <4> [758.351963] rc rc0: receive overflow <4> [758.367088] rc rc0: receive overflow <4> [758.382431] rc rc0: receive overflow <4> [758.396614] rc rc0: receive overflow <4> [758.410741] rc rc0: receive overflow <4> [758.425048] rc rc0: receive overflow <4> [758.439764] rc rc0: receive overflow <4> [758.454144] rc rc0: receive overflow <4> [758.469301] rc rc0: receive overflow <4> [758.484184] rc rc0: receive overflow <4> [758.498186] rc rc0: receive overflow <4> [758.513352] rc rc0: receive overflow <4> [758.528820] rc rc0: receive overflow <4> [758.544337] rc rc0: receive overflow <4> [758.559491] rc rc0: receive overflow <4> [758.574086] rc rc0: receive overflow <4> [758.589407] rc rc0: receive overflow <4> [758.604212] rc rc0: receive overflow <4> [758.618950] rc rc0: receive overflow <4> [758.634159] rc rc0: receive overflow <4> [758.648278] rc rc0: receive overflow <4> [758.663315] rc rc0: receive overflow <4> [758.678488] rc rc0: receive overflow <4> [758.693516] rc rc0: receive overflow <4> [758.708384] rc rc0: receive overflow <4> [758.722566] rc rc0: receive overflow <4> [758.737622] rc rc0: receive overflow <4> [758.752057] rc rc0: receive overflow <4> [758.767643] rc rc0: receive overflow <4> [758.783066] rc rc0: receive overflow <4> [758.797569] rc rc0: receive overflow <4> [758.811452] rc rc0: receive overflow <4> [758.826952] rc rc0: receive overflow <4> [758.842315] rc rc0: receive overflow <4> [758.857392] rc rc0: receive overflow <4> [758.871710] rc rc0: receive overflow <4> [758.886796] rc rc0: receive overflow <4> [758.901214] rc rc0: receive overflow <4> [758.916883] rc rc0: receive overflow <4> [758.932340] rc rc0: receive overflow <4> [758.946934] rc rc0: receive overflow <4> [758.962231] rc rc0: receive overflow <4> [758.977810] rc rc0: receive overflow <4> [758.993334] rc rc0: receive overflow <4> [759.008460] rc rc0: receive overflow <4> [759.023116] rc rc0: receive overflow <4> [759.038368] rc rc0: receive overflow <4> [759.052785] rc rc0: receive overflow <4> [759.068401] rc rc0: receive overflow <4> [759.083116] rc rc0: receive overflow <4> [759.098078] rc rc0: receive overflow <4> [759.113167] rc rc0: receive overflow <4> [759.128511] rc rc0: receive overflow <4> [759.143987] rc rc0: receive overflow <4> [759.159112] rc rc0: receive overflow <4> [759.173869] rc rc0: receive overflow <4> [759.188803] rc rc0: receive overflow <4> [759.203317] rc rc0: receive overflow <4> [759.218332] rc rc0: receive overflow <4> [759.233564] rc rc0: receive overflow <4> [759.247955] rc rc0: receive overflow <4> [759.262442] rc rc0: receive overflow <4> [759.278079] rc rc0: receive overflow <4> [759.293533] rc rc0: receive overflow <4> [759.308681] rc rc0: receive overflow <4> [759.323227] rc rc0: receive overflow <4> [759.338506] rc rc0: receive overflow <4> [759.355500] rc rc0: receive overflow <6> [759.431361] dma-buf: Running dma_fence_chain/wait_random <4> [759.705041] rc rc0: receive overflow <4> [759.713512] rc rc0: receive overflow <4> [759.719581] rc rc0: receive overflow <4> [759.726045] rc rc0: receive overflow <4> [759.730563] rc rc0: receive overflow <4> [759.735518] rc rc0: receive overflow <6> [760.159583] [IGT] dmabuf: finished subtest dma_fence_chain, FAIL <6> [760.164479] [IGT] dmabuf: finished subtest all-tests, FAIL <6> [760.169183] [IGT] dmabuf: exiting, ret=98

Detail

Value

Duration

unknown

Igt-Version

IGT-Version: 2.2-g3f90f16d1 (x86_64) (Linux: 6.18.0-rc5-Patchwork_157473v1-g2395af7950ab+ 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 (35.421s)
Kernel tainted, not executing more selftests.
Subtest all-tests: FAIL (35.797s)

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:6930) igt_kmod-CRITICAL: Test assertion failure function igt_kselftest_execute, file ../lib/igt_kmod.c:1326:
(dmabuf:6930) igt_kmod-CRITICAL: Failed assertion: igt_kernel_tainted(&taints) == 0
(dmabuf:6930) igt_kmod-CRITICAL: error: 512 != 0
Dynamic subtest dma_fence_chain failed.
**** DEBUG ****
(dmabuf:6930) igt_kmod-DEBUG: Test requirement passed: !(igt_kernel_tainted(&taints))
(dmabuf:6930) igt_kmod-CRITICAL: Test assertion failure function igt_kselftest_execute, file ../lib/igt_kmod.c:1326:
(dmabuf:6930) igt_kmod-CRITICAL: Failed assertion: igt_kernel_tainted(&taints) == 0
(dmabuf:6930) igt_kmod-CRITICAL: error: 512 != 0
(dmabuf:6930) igt_core-INFO: Stack trace:
(dmabuf:6930) igt_core-INFO:   #0 ../lib/igt_core.c:2075 __igt_fail_assert()
(dmabuf:6930) igt_core-INFO:   #1 [igt_kselftest_execute+0x378]
(dmabuf:6930) igt_core-INFO:   #2 ../lib/igt_kmod.c:1375 igt_kselftests()
(dmabuf:6930) igt_core-INFO:   #3 ../tests/dmabuf.c:45 main()
(dmabuf:6930) igt_core-INFO:   #4 ../sysdeps/nptl/libc_start_call_main.h:74 __libc_start_call_main()
(dmabuf:6930) igt_core-INFO:   #5 ../csu/libc-start.c:128 __libc_start_main@@GLIBC_2.34()
(dmabuf:6930) igt_core-INFO:   #6 [_start+0x25]
****  END  ****
Dynamic subtest dma_fence_chain: FAIL (35.421s)
Subtest all-tests: FAIL (35.797s)

Dmesg

Scroll to first warning

<6> [724.734838] [IGT] dmabuf: starting dynamic subtest dma_fence_chain

<6> [724.743692] dma-buf: Running dma_fence_chain

<6> [724.743709] sizeof(dma_fence_chain)=184

<6> [724.746524] dma-buf: Running dma_fence_chain/sanitycheck

<6> [724.749468] dma-buf: Running dma_fence_chain/find_seqno

<6> [724.755137] dma-buf: Running dma_fence_chain/find_signaled

<6> [724.756278] dma-buf: Running dma_fence_chain/find_out_of_order

<6> [724.756655] dma-buf: Running dma_fence_chain/find_gap

<6> [724.763084] dma-buf: Running dma_fence_chain/find_race

<6> [730.076981] Completed 4095 cycles

<6> [730.152538] dma-buf: Running dma_fence_chain/signal_forward

<6> [730.159490] dma-buf: Running dma_fence_chain/signal_backward

<6> [730.167658] dma-buf: Running dma_fence_chain/wait_forward

<6> [730.432800] dma-buf: Running dma_fence_chain/wait_backward

<4> [750.346156] rc rc0: receive overflow

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<4> [756.533590] rc rc0: receive overflow

<0> [756.547226] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [dmabuf:6930]

<4> [756.547239] 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 at24 mei_hdcp kvm_intel spi_intel_platform spi_intel kvm binfmt_misc irqbypass punit_atom_debug nls_iso8859_1 ghash_clmulni_intel aesni_intel r8169 intel_cstate snd_intel_dspcfg snd_hda_codec snd_hda_core realtek snd_hwdep snd_pcm i2c_i801 snd_timer i2c_mux mei_txe intel_xhci_usb_role_switch snd i2c_smbus lpc_ich mei soundcore ir_rc6_decoder rc_rc6_mce ite_cir rc_core video dw_dmac dw_dmac_core wmi intel_int0002_vgpio fuse efi_pstore nvme_fabrics dm_multipath msr nfnetlink autofs4 [last unloaded: dmabuf_selftests]

<4> [756.547354] irq event stamp: 416572

<4> [756.547357] hardirqs last enabled at (416571): [<ffffffff828ac1fa>] irqentry_exit+0x3a/0xb0

<4> [756.547372] hardirqs last disabled at (416572): [<ffffffff828aa721>] sysvec_apic_timer_interrupt+0x11/0xc0

<4> [756.547380] softirqs last enabled at (416534): [<ffffffff813d3dbf>] __irq_exit_rcu+0x13f/0x160

<4> [756.547389] softirqs last disabled at (416511): [<ffffffff813d3dbf>] __irq_exit_rcu+0x13f/0x160

<4> [756.547401] CPU: 0 UID: 0 PID: 6930 Comm: dmabuf Tainted: G U 6.18.0-rc5-Patchwork_157473v1-g2395af7950ab+ #1 PREEMPT(voluntary)

<4> [756.547410] Tainted: [U]=USER

<4> [756.547412] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020

<4> [756.547416] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80

<4> [756.547425] Code: 00 75 1c 65 ff 0d c9 a9 66 01 74 20 5b 41 5c 5d 31 c0 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc e8 7f 4f 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> [756.547431] RSP: 0018:ffffc9000162b6c0 EFLAGS: 00000246

<4> [756.547436] RAX: 0000000000000000 RBX: ffff88815a9d16c0 RCX: 0000000000000000

<4> [756.547440] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [756.547443] RBP: ffffc9000162b6d0 R08: 0000000000000000 R09: 0000000000000000

<4> [756.547446] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246

<4> [756.547449] R13: 0000000000000000 R14: 0000000000000246 R15: 0000000000000000

<4> [756.547452] FS: 000073afab63a940(0000) GS:ffff8881f78ea000(0000) knlGS:0000000000000000

<4> [756.547457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [756.547461] CR2: 00000000c693f000 CR3: 000000010fa0e000 CR4: 00000000001026f0

<4> [756.547466] Call Trace:

<4> [756.547470] <TASK>

<4> [756.547484] dma_fence_signal+0x49/0xb0

<4> [756.547505] wait_backward+0xd6/0x120 [dmabuf_selftests]

<4> [756.547545] __subtests+0x74/0x1e0 [dmabuf_selftests]

<4> [756.547585] dma_fence_chain+0x9b/0xe0 [dmabuf_selftests]

<4> [756.547613] st_init+0x6a/0xff0 [dmabuf_selftests]

<4> [756.547629] ? __pfx_st_init+0x10/0x10 [dmabuf_selftests]

<4> [756.547646] do_one_initcall+0x60/0x3f0

<4> [756.547678] do_init_module+0x97/0x2b0

<4> [756.547695] load_module+0x2d08/0x2e30

<4> [756.547704] ? __kernel_read+0x158/0x2f0

<4> [756.547754] ? kernel_read_file+0x2b1/0x320

<4> [756.547777] init_module_from_file+0x96/0xe0

<4> [756.547783] ? init_module_from_file+0x96/0xe0

<4> [756.547825] idempotent_init_module+0x117/0x330

<4> [756.547869] __x64_sys_finit_module+0x73/0xe0

<4> [756.547885] x64_sys_call+0x1e3d/0x26a0

<4> [756.547892] do_syscall_64+0x93/0xc80

<4> [756.547901] ? kmem_cache_free+0x553/0x680

<4> [756.547927] ? putname+0x65/0x90

<4> [756.547933] ? putname+0x65/0x90

<4> [756.547941] ? vfs_fstatat+0x99/0xe0

<4> [756.547955] ? __do_sys_newfstatat+0x29/0x70

<4> [756.547963] ? putname+0x65/0x90

<4> [756.547977] ? putname+0x65/0x90

<4> [756.547986] ? __slab_free+0x15d/0x310

<4> [756.547992] ? __pfx_free_object_rcu+0x10/0x10

<4> [756.548006] ? call_rcu+0x34/0x50

<4> [756.548013] ? _raw_spin_unlock_irqrestore+0x51/0x80

<4> [756.548024] ? __delete_object+0x60/0xa0

<4> [756.548043] ? do_syscall_64+0x1b7/0xc80

<4> [756.548051] ? kmem_cache_free+0x553/0x680

<4> [756.548075] ? putname+0x65/0x90

<4> [756.548082] ? putname+0x65/0x90

<4> [756.548090] ? do_sys_openat2+0x8b/0xd0

<4> [756.548113] ? __x64_sys_openat+0x54/0xa0

<4> [756.548130] ? do_syscall_64+0x1b7/0xc80

<4> [756.548144] ? do_syscall_64+0x1b7/0xc80

<4> [756.548151] ? irqentry_exit+0x77/0xb0

<4> [756.548167] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [756.548173] RIP: 0033:0x73afad92728d

<4> [756.548182] 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 5b bb 0d 00 f7 d8 64 89 01 48

<4> [756.548187] RSP: 002b:00007ffc60d518a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139

<4> [756.548193] RAX: ffffffffffffffda RBX: 00005676087c0a40 RCX: 000073afad92728d

<4> [756.548196] RDX: 0000000000000000 RSI: 00005676087c12a0 RDI: 0000000000000006

<4> [756.548199] RBP: 00007ffc60d51960 R08: 00007ffc60d51a90 R09: 00007ffc60d51910

<4> [756.548203] R10: 000000000000001b R11: 0000000000000246 R12: 00005676087c12a0

<4> [756.548206] R13: 0000000000000020 R14: 00005676087c09a0 R15: 00005676087c0ea0

<4> [756.548248] </TASK>

<4> [756.548419] rc rc0: receive overflow

<4> [756.561816] rc rc0: receive overflow

<4> [756.572838] rc rc0: receive overflow

<4> [756.583902] rc rc0: receive overflow

<4> [756.594929] rc rc0: receive overflow

<4> [756.606055] rc rc0: receive overflow

<4> [756.618905] rc rc0: receive overflow

<4> [756.629949] rc rc0: receive overflow

<4> [756.641031] rc rc0: receive overflow

<4> [756.655130] rc rc0: receive overflow

<4> [756.669369] rc rc0: receive overflow

<4> [756.684057] rc rc0: receive overflow

<4> [756.698281] rc rc0: receive overflow

<4> [756.712513] rc rc0: receive overflow

<4> [756.727327] rc rc0: receive overflow

<4> [756.740937] rc rc0: receive overflow

<4> [756.755604] rc rc0: receive overflow

<4> [756.770554] rc rc0: receive overflow

<4> [756.785474] rc rc0: receive overflow

<4> [756.799880] rc rc0: receive overflow

<4> [756.813060] rc rc0: receive overflow

<4> [756.827867] rc rc0: receive overflow

<4> [756.842110] rc rc0: receive overflow

<4> [756.856941] rc rc0: receive overflow

<4> [756.871967] rc rc0: receive overflow

<4> [756.885920] rc rc0: receive overflow

<4> [756.900230] rc rc0: receive overflow

<4> [756.914935] rc rc0: receive overflow

<4> [756.929865] rc rc0: receive overflow

<4> [756.943974] rc rc0: receive overflow

<4> [756.957794] rc rc0: receive overflow

<4> [756.972621] rc rc0: receive overflow

<4> [756.987505] rc rc0: receive overflow

<4> [757.002397] rc rc0: receive overflow

<4> [757.015988] rc rc0: receive overflow

<4> [757.030267] rc rc0: receive overflow

<4> [757.044757] rc rc0: receive overflow

<4> [757.059210] rc rc0: receive overflow

<4> [757.074323] rc rc0: receive overflow

<4> [757.088947] rc rc0: receive overflow

<4> [757.102452] rc rc0: receive overflow

<4> [757.116942] rc rc0: receive overflow

<4> [757.131678] rc rc0: receive overflow

<4> [757.146399] rc rc0: receive overflow

<4> [757.161262] rc rc0: receive overflow

<4> [757.175417] rc rc0: receive overflow

<4> [757.189410] rc rc0: receive overflow

<4> [757.204240] rc rc0: receive overflow

<4> [757.218451] rc rc0: receive overflow

<4> [757.233388] rc rc0: receive overflow

<4> [757.246718] rc rc0: receive overflow

<4> [757.261645] rc rc0: receive overflow

<4> [757.276351] rc rc0: receive overflow

<4> [757.291196] rc rc0: receive overflow

<4> [757.306007] rc rc0: receive overflow

<4> [757.320443] rc rc0: receive overflow

<4> [757.335283] rc rc0: receive overflow

<4> [757.349606] rc rc0: receive overflow

<4> [757.364757] rc rc0: receive overflow

<4> [757.379706] rc rc0: receive overflow

<4> [757.393904] rc rc0: receive overflow

<4> [757.408611] rc rc0: receive overflow

<4> [757.423495] rc rc0: receive overflow

<4> [757.438204] rc rc0: receive overflow

<4> [757.452984] rc rc0: receive overflow

<4> [757.466914] rc rc0: receive overflow

<4> [757.482066] rc rc0: receive overflow

<4> [757.496415] rc rc0: receive overflow

<4> [757.511575] rc rc0: receive overflow

<4> [757.526815] rc rc0: receive overflow

<4> [757.540902] rc rc0: receive overflow

<4> [757.555768] rc rc0: receive overflow

<4> [757.571100] rc rc0: receive overflow

<4> [757.586130] rc rc0: receive overflow

<4> [757.600542] rc rc0: receive overflow

<4> [757.613741] rc rc0: receive overflow

<4> [757.628588] rc rc0: receive overflow

<4> [757.643092] rc rc0: receive overflow

<4> [757.658330] rc rc0: receive overflow

<4> [757.672993] rc rc0: receive overflow

<4> [757.687362] rc rc0: receive overflow

<4> [757.702134] rc rc0: receive overflow

<4> [757.716808] rc rc0: receive overflow

<4> [757.732114] rc rc0: receive overflow

<4> [757.747064] rc rc0: receive overflow

<4> [757.761505] rc rc0: receive overflow

<4> [757.776467] rc rc0: receive overflow

<4> [757.791644] rc rc0: receive overflow

<4> [757.806350] rc rc0: receive overflow

<4> [757.821118] rc rc0: receive overflow

<4> [757.834967] rc rc0: receive overflow

<4> [757.849195] rc rc0: receive overflow

<4> [757.863658] rc rc0: receive overflow

<4> [757.878900] rc rc0: receive overflow

<4> [757.893665] rc rc0: receive overflow

<4> [757.908117] rc rc0: receive overflow

<4> [757.923184] rc rc0: receive overflow

<4> [757.938413] rc rc0: receive overflow

<4> [757.952952] rc rc0: receive overflow

<4> [757.968181] rc rc0: receive overflow

<4> [757.982494] rc rc0: receive overflow

<4> [757.996810] rc rc0: receive overflow

<4> [758.010949] rc rc0: receive overflow

<4> [758.025896] rc rc0: receive overflow

<4> [758.041127] rc rc0: receive overflow

<4> [758.055491] rc rc0: receive overflow

<4> [758.070299] rc rc0: receive overflow

<4> [758.085605] rc rc0: receive overflow

<4> [758.100323] rc rc0: receive overflow

<4> [758.115725] rc rc0: receive overflow

<4> [758.129798] rc rc0: receive overflow

<4> [758.144875] rc rc0: receive overflow

<4> [758.159925] rc rc0: receive overflow

<4> [758.175273] rc rc0: receive overflow

<4> [758.190402] rc rc0: receive overflow

<4> [758.204141] rc rc0: receive overflow

<4> [758.218613] rc rc0: receive overflow

<4> [758.233464] rc rc0: receive overflow

<4> [758.248213] rc rc0: receive overflow

<4> [758.263450] rc rc0: receive overflow

<4> [758.278383] rc rc0: receive overflow

<4> [758.293131] rc rc0: receive overflow

<4> [758.308047] rc rc0: receive overflow

<4> [758.323223] rc rc0: receive overflow

<4> [758.338295] rc rc0: receive overflow

<4> [758.351963] rc rc0: receive overflow

<4> [758.367088] rc rc0: receive overflow

<4> [758.382431] rc rc0: receive overflow

<4> [758.396614] rc rc0: receive overflow

<4> [758.410741] rc rc0: receive overflow

<4> [758.425048] rc rc0: receive overflow

<4> [758.439764] rc rc0: receive overflow

<4> [758.454144] rc rc0: receive overflow

<4> [758.469301] rc rc0: receive overflow

<4> [758.484184] rc rc0: receive overflow

<4> [758.498186] rc rc0: receive overflow

<4> [758.513352] rc rc0: receive overflow

<4> [758.528820] rc rc0: receive overflow

<4> [758.544337] rc rc0: receive overflow

<4> [758.559491] rc rc0: receive overflow

<4> [758.574086] rc rc0: receive overflow

<4> [758.589407] rc rc0: receive overflow

<4> [758.604212] rc rc0: receive overflow

<4> [758.618950] rc rc0: receive overflow

<4> [758.634159] rc rc0: receive overflow

<4> [758.648278] rc rc0: receive overflow

<4> [758.663315] rc rc0: receive overflow

<4> [758.678488] rc rc0: receive overflow

<4> [758.693516] rc rc0: receive overflow

<4> [758.708384] rc rc0: receive overflow

<4> [758.722566] rc rc0: receive overflow

<4> [758.737622] rc rc0: receive overflow

<4> [758.752057] rc rc0: receive overflow

<4> [758.767643] rc rc0: receive overflow

<4> [758.783066] rc rc0: receive overflow

<4> [758.797569] rc rc0: receive overflow

<4> [758.811452] rc rc0: receive overflow

<4> [758.826952] rc rc0: receive overflow

<4> [758.842315] rc rc0: receive overflow

<4> [758.857392] rc rc0: receive overflow

<4> [758.871710] rc rc0: receive overflow

<4> [758.886796] rc rc0: receive overflow

<4> [758.901214] rc rc0: receive overflow

<4> [758.916883] rc rc0: receive overflow

<4> [758.932340] rc rc0: receive overflow

<4> [758.946934] rc rc0: receive overflow

<4> [758.962231] rc rc0: receive overflow

<4> [758.977810] rc rc0: receive overflow

<4> [758.993334] rc rc0: receive overflow

<4> [759.008460] rc rc0: receive overflow

<4> [759.023116] rc rc0: receive overflow

<4> [759.038368] rc rc0: receive overflow

<4> [759.052785] rc rc0: receive overflow

<4> [759.068401] rc rc0: receive overflow

<4> [759.083116] rc rc0: receive overflow

<4> [759.098078] rc rc0: receive overflow

<4> [759.113167] rc rc0: receive overflow

<4> [759.128511] rc rc0: receive overflow

<4> [759.143987] rc rc0: receive overflow

<4> [759.159112] rc rc0: receive overflow

<4> [759.173869] rc rc0: receive overflow

<4> [759.188803] rc rc0: receive overflow

<4> [759.203317] rc rc0: receive overflow

<4> [759.218332] rc rc0: receive overflow

<4> [759.233564] rc rc0: receive overflow

<4> [759.247955] rc rc0: receive overflow

<4> [759.262442] rc rc0: receive overflow

<4> [759.278079] rc rc0: receive overflow

<4> [759.293533] rc rc0: receive overflow

<4> [759.308681] rc rc0: receive overflow

<4> [759.323227] rc rc0: receive overflow

<4> [759.338506] rc rc0: receive overflow

<4> [759.355500] rc rc0: receive overflow

<6> [759.431361] dma-buf: Running dma_fence_chain/wait_random

<4> [759.705041] rc rc0: receive overflow

<4> [759.713512] rc rc0: receive overflow

<4> [759.719581] rc rc0: receive overflow

<4> [759.726045] rc rc0: receive overflow

<4> [759.730563] rc rc0: receive overflow

<4> [759.735518] rc rc0: receive overflow

<6> [760.159583] [IGT] dmabuf: finished subtest dma_fence_chain, FAIL

<6> [760.164479] [IGT] dmabuf: finished subtest all-tests, FAIL

<6> [760.169183] [IGT] dmabuf: exiting, ret=98

Created at 2025-11-13 09:20:42