https://bugzilla.kernel.org/show_bug.cgi?id=196161 --- Comment #2 from Paul (paulkek@xxxxxxxxxxxxxx) --- I was lucky a second time and was able to recover the follwing kernel log: [ +9.397431] NVRM: GPU at PCI:0000:01:00: GPU-6bc6eebc-c700-43b5-d252-2d51c49afbd9 [ +0.000004] NVRM: GPU Board Serial Number: [ +0.000002] NVRM: Xid (PCI:0000:01:00): 16, Head 00000000 Count 0000b24a [ +3.110024] NVRM: Xid (PCI:0000:01:00): 8, Channel 00000010 [Jun22 23:49] NMI watchdog: Watchdog detected hard LOCKUP on cpu 5 [ +0.000001] Modules linked in: vhost_net vhost tap fuse ctr ccm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c crc32c_generic ipt_REJECT nf_reject_ipv4 xt_tcpudp tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic arc4 nls_iso8859_1 nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal iwlmvm intel_powerclamp coretemp kvm_intel iTCO_wdt iTCO_vendor_support eeepc_wmi kvm asus_wmi mac80211 sparse_keymap irqbypass crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc iwlwifi nouveau aesni_intel aes_x86_64 crypto_simd cryptd snd_hda_intel evdev glue_helper joydev input_leds mousedev [ +0.000007] snd_hda_codec intel_cstate e1000e mac_hid intel_rapl_perf cfg80211 snd_hwdep snd_hda_core psmouse ptp hci_uart snd_pcm pps_core led_class btbcm pcspkr mxm_wmi snd_timer btqca i2c_i801 mei_me btintel ttm mei snd i2c_algo_bit soundcore bluetooth battery video rfkill i2c_hid intel_lpss_acpi intel_lpss shpchp wmi acpi_als tpm_tis kfifo_buf tpm_tis_core industrialio acpi_pad tpm button sch_fq_codel sg ip_tables x_tables ext4 crc16 jbd2 fscrypto mbcache hid_generic usbhid hid sd_mod serio_raw atkbd libps2 ahci xhci_pci libahci xhci_hcd libata usbcore scsi_mod usb_common i8042 serio nvidia_drm(PO) drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm nvidia_uvm(PO) nvidia_modeset(PO) nvidia(PO) [ +0.000009] CPU: 5 PID: 3041 Comm: CPU 1/KVM Tainted: P O 4.11.6-1-ck #1 [ +0.000000] Hardware name: System manufacturer System Product Name/Z170-A, BIOS 3401 01/25/2017 [ +0.000000] task: ffff88065aa98cc0 task.stack: ffffc9000658c000 [ +0.000000] RIP: 0010:vmx_complete_atomic_exit+0x5d/0x90 [kvm_intel] [ +0.000001] RSP: 0018:ffffc9000658fcc8 EFLAGS: 00000046 [ +0.000000] RAX: 0000000080000200 RBX: ffff880651a78000 RCX: ffff880651a78000 [ +0.000000] RDX: 0000000080000202 RSI: ffff9b01b85eeb80 RDI: ffff880651a78000 [ +0.000001] RBP: ffffc9000658fcd8 R08: ffff9b01b8727630 R09: ffff9b01b8727610 [ +0.000000] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002 [ +0.000000] R13: 0000000000000000 R14: fffff803fc289180 R15: fffff803fcc89000 [ +0.000000] FS: 00007f93037ff700(0000) GS:ffff88086ed40000(0000) knlGS:000000af3a776000 [ +0.000001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0.000000] CR2: 00007ffc841a5550 CR3: 00000007aa589000 CR4: 00000000003426e0 [ +0.000000] Call Trace: [ +0.000000] vmx_vcpu_run+0x31a/0x430 [kvm_intel] [ +0.000000] kvm_arch_vcpu_ioctl_run+0xb83/0x16a0 [kvm] [ +0.000000] kvm_vcpu_ioctl+0x2a6/0x640 [kvm] [ +0.000001] ? kvm_vcpu_ioctl+0x2a6/0x640 [kvm] [ +0.000000] ? __vfs_write+0x37/0x140 [ +0.000000] do_vfs_ioctl+0xa5/0x600 [ +0.000000] ? __fget+0x77/0xb0 [ +0.000000] SyS_ioctl+0x79/0x90 [ +0.000000] entry_SYSCALL_64_fastpath+0x1a/0xa9 [ +0.000001] RIP: 0033:0x7f931336bcb7 -- You are receiving this mail because: You are watching the assignee of the bug.
