<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [IGT] igt@gem_exec/igt@gem_reloc/igt@sync some subtests has a dmesg-warn watchdog: BUG: soft lockup - CPU#1 stuck for 23s!" href="https://bugs.freedesktop.org/show_bug.cgi?id=103738#c24">Comment # 24</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [IGT] igt@gem_exec/igt@gem_reloc/igt@sync some subtests has a dmesg-warn watchdog: BUG: soft lockup - CPU#1 stuck for 23s!" href="https://bugs.freedesktop.org/show_bug.cgi?id=103738">bug 103738</a> from <a class="email" href="mailto:hector.franciscox.velazquez.suriano@intel.com" title="Hector Velazquez <hector.franciscox.velazquez.suriano@intel.com>"> Hector Velazquez</a> <pre>This tests has a dmesg-warn on CNL QA Tests List: igt@gem_exec_reloc@cpu-30 igt@gem_exec_reloc@cpu-31 igt@gem_exec_reloc@readonly-30 igt@gem_exec_reloc@readonly-31 dmesg-warn sample: . . . [ 892.043983] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [gem_exec_reloc:22440] [ 892.043990] Modules linked in: snd_hda_codec_hdmi cmac bnep 8250_dw nls_iso8859_1 snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc arc4 snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_core snd_compress snd_pcm_dmaengine ac97_bus iwlmvm mac80211 snd_hda_intel x86_pkg_temp_thermal snd_hda_codec intel_powerclamp coretemp snd_hda_core snd_hwdep snd_pcm kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi snd_seq_midi_event pcbc snd_rawmidi aesni_intel aes_x86_64 crypto_simd glue_helper snd_seq cryptd input_leds serio_raw snd_seq_device iwlwifi btusb btrtl btbcm snd_timer wmi_bmof btintel asix bluetooth usbnet mii shpchp idma64 snd virt_dma ecdh_generic soundcore cfg80211 intel_lpss_pci mei_me intel_lpss mei intel_pch_thermal [ 892.044025] acpi_pad mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid i915 e1000e prime_numbers wmi video [ 892.044034] CPU: 0 PID: 22440 Comm: gem_exec_reloc Tainted: G U L 4.16.0-rc3-drm-intel-qa-ww9-commit-b2e10fd+ #1 [ 892.044035] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X124.B02.1802051422 02/05/2018 [ 892.044065] RIP: 0010:i915_exit+0x44/0x118 [i915] [ 892.044066] RSP: 0018:ffffaad0422778d0 EFLAGS: 00050246 ORIG_RAX: ffffffffffffff12 [ 892.044068] RAX: 0000000000000000 RBX: ffffaad042277b58 RCX: 0000000000000000 [ 892.044069] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000ff8 [ 892.044069] RBP: ffff9e501c291500 R08: 0000000000000400 R09: 0000000001e23ff0 [ 892.044070] R10: ffff9e501c291500 R11: 0000000000000001 R12: 00007f0718023010 [ 892.044071] R13: 00007f0718022e10 R14: ffffaad0422778e0 R15: ffff9e4fc24c8000 [ 892.044072] FS: 00007f075ef6d8c0(0000) GS:ffff9e502f800000(0000) knlGS:0000000000000000 [ 892.044073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 892.044074] CR2: 00007f0718022e10 CR3: 0000000208252006 CR4: 0000000000760ef0 [ 892.044075] PKRU: 55555554 [ 892.044075] Call Trace: [ 892.044099] i915_gem_do_execbuffer+0x598/0x1060 [i915] [ 892.044104] ? shmem_getpage_gfp+0x79f/0xcf0 [ 892.044107] ? is_bpf_text_address+0xa/0x20 [ 892.044109] ? __save_stack_trace+0x92/0x100 [ 892.044112] ? create_object+0x24e/0x300 [ 892.044132] i915_gem_execbuffer2_ioctl+0xee/0x360 [i915] [ 892.044150] ? i915_gem_execbuffer_ioctl+0x2d0/0x2d0 [i915] [ 892.044153] drm_ioctl_kernel+0x67/0xb0 [ 892.044156] drm_ioctl+0x2f4/0x3f0 [ 892.044173] ? i915_gem_execbuffer_ioctl+0x2d0/0x2d0 [i915] [ 892.044176] ? vma_merge+0xc8/0x330 [ 892.044179] do_vfs_ioctl+0xa2/0x610 [ 892.044181] SyS_ioctl+0x74/0x80 [ 892.044184] do_syscall_64+0x6e/0x120 [ 892.044187] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 892.044189] RIP: 0033:0x7f075d14def7 [ 892.044190] RSP: 002b:00007fffc117d6f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 892.044191] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f075d14def7 [ 892.044192] RDX: 00007fffc117d7b0 RSI: 0000000040406469 RDI: 0000000000000003 [ 892.044193] RBP: 00007fffc117d7b0 R08: ffffffffffffffff R09: 0000000000000000 [ 892.044193] R10: 000000000000049e R11: 0000000000000246 R12: 0000000040406469 [ 892.044194] R13: 0000000000000003 R14: 00007fffc117d7b0 R15: 0000000004000000 [ 892.044195] Code: ff ff ff e9 e6 0b f1 ff b9 f2 ff ff ff e9 ee 0b f1 ff b8 f2 ff ff ff 40 30 f6 e9 94 33 f2 ff b8 f2 ff ff ff 30 d2 e9 9c 33 f2 ff <ba> f2 ff ff ff e9 2c 4e f2 ff b8 f2 ff ff ff e9 dd 52 f2 ff b8 . . . software: IGT-Version: 1.21-gbddfb8d (x86_64) (Linux: 4.16.0-rc3-drm-intel-qa-ww9-commit-b2e10fd+ x86_64)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>