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Bug#911373: marked as done (libvirt-daemon: soft lockup in new version)



Your message dated Sat, 26 Nov 2022 20:57:36 +0100 (CET)
with message-id <20221126195736.2572EBE2DE0@eldamar.lan>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #911373,
regarding libvirt-daemon: soft lockup in new version
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
911373: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=911373
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: libvirt-daemon
Version: 4.7.0-1+b1
Severity: important

Dear Maintainer,

After upgrading to a new version libvirtd hangs on start
and breaks the whole machine.  Here is what the kernel says:

Oct 19 11:04:14 lenovo kernel: [   58.227716] video LNXVIDEO:01: Cannot transition to power state D0 for parent in D3cold
Oct 19 11:04:14 lenovo kernel: [   58.227723] nouveau 0000:02:00.0: Refused to change power state, currently in D3
Oct 19 11:04:14 lenovo kernel: [   58.287563] video LNXVIDEO:01: Cannot transition to power state D0 for parent in D3cold
Oct 19 11:04:14 lenovo kernel: [   58.306449] nouveau 0000:02:00.0: Refused to change power state, currently in D3
Oct 19 11:04:14 lenovo kernel: [   58.306470] video LNXVIDEO:01: Cannot transition to power state D0 for parent in D3cold
Oct 19 11:04:14 lenovo kernel: [   58.326430] nouveau 0000:02:00.0: Refused to change power state, currently in D3
Oct 19 11:04:35 lenovo kernel: [   79.332774] INFO: rcu_sched self-detected stall on CPU
Oct 19 11:04:35 lenovo kernel: [   79.332791]   6-....: (5249 ticks this GP) idle=c9e/1/4611686018427387906 softirq=5239/5239 fqs=2610 
Oct 19 11:04:35 lenovo kernel: [   79.332792]    (t=5250 jiffies g=1503 c=1502 q=10993)
Oct 19 11:04:35 lenovo kernel: [   79.332794] NMI backtrace for cpu 6
Oct 19 11:04:35 lenovo kernel: [   79.332797] CPU: 6 PID: 2072 Comm: libvirtd Not tainted 4.18.0-2-amd64 #1 Debian 4.18.10-2
Oct 19 11:04:35 lenovo kernel: [   79.332798] Hardware name: LENOVO 20AWS4TQ00/20AWS4TQ00, BIOS GLET96WW (2.50 ) 06/20/2018
Oct 19 11:04:35 lenovo kernel: [   79.332799] Call Trace:
Oct 19 11:04:35 lenovo kernel: [   79.332801]  <IRQ>
Oct 19 11:04:35 lenovo kernel: [   79.332806]  dump_stack+0x5c/0x7b
Oct 19 11:04:35 lenovo kernel: [   79.332809]  nmi_cpu_backtrace+0x89/0x90
Oct 19 11:04:35 lenovo kernel: [   79.332813]  ? lapic_can_unplug_cpu+0xa0/0xa0
Oct 19 11:04:35 lenovo kernel: [   79.332815]  nmi_trigger_cpumask_backtrace+0xf5/0x130
Oct 19 11:04:35 lenovo kernel: [   79.332828]  rcu_dump_cpu_stacks+0x9b/0xcb
Oct 19 11:04:35 lenovo kernel: [   79.332830]  rcu_check_callbacks+0x65b/0x8a0
Oct 19 11:04:35 lenovo kernel: [   79.332833]  ? update_wall_time+0x3fe/0x580
Oct 19 11:04:35 lenovo kernel: [   79.332836]  ? tick_sched_do_timer+0x60/0x60
Oct 19 11:04:35 lenovo kernel: [   79.332837]  update_process_times+0x28/0x50
Oct 19 11:04:35 lenovo kernel: [   79.332839]  tick_sched_handle+0x21/0x70
Oct 19 11:04:35 lenovo kernel: [   79.332841]  ? tick_sched_do_timer+0x50/0x60
Oct 19 11:04:35 lenovo kernel: [   79.332842]  tick_sched_timer+0x37/0x70
Oct 19 11:04:35 lenovo kernel: [   79.332844]  __hrtimer_run_queues+0x108/0x290
Oct 19 11:04:35 lenovo kernel: [   79.332846]  hrtimer_interrupt+0xe5/0x240
Oct 19 11:04:35 lenovo kernel: [   79.332850]  smp_apic_timer_interrupt+0x6a/0x130
Oct 19 11:04:35 lenovo kernel: [   79.332851]  apic_timer_interrupt+0xf/0x20
Oct 19 11:04:35 lenovo kernel: [   79.332853]  </IRQ>
Oct 19 11:04:35 lenovo kernel: [   79.332856] RIP: 0010:ioread32+0x19/0x30
Oct 19 11:04:35 lenovo kernel: [   79.332856] Code: ff ff 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 81 ff ff ff 03 00 77 0e 48 81 ff 00 00 01 00 76 08 0f b7 d7 ed c3 8b 07 <c3> 48 c7 c6 88 9c c7 aa e8 2a ff ff ff b8 ff ff ff ff c3 0f 1f 40 
Oct 19 11:04:35 lenovo kernel: [   79.332876] RSP: 0018:ffffb7e5c36abb70 EFLAGS: 00000292 ORIG_RAX: ffffffffffffff13
Oct 19 11:04:35 lenovo kernel: [   79.332877] RAX: 00000000ffffffff RBX: ffff9b7b6aa76c00 RCX: ffffffffc168466c
Oct 19 11:04:35 lenovo kernel: [   79.332878] RDX: ffffb7e5c910a014 RSI: ffffb7e5c910a014 RDI: ffffb7e5c9009400
Oct 19 11:04:35 lenovo kernel: [   79.332879] RBP: 00000000ffffffff R08: 0000000000000002 R09: ffffb7e5c36abb74
Oct 19 11:04:35 lenovo kernel: [   79.332880] R10: 0000000000000000 R11: ffffffffab3cffad R12: ffff9b7b66b4db40
Oct 19 11:04:35 lenovo kernel: [   79.332882] R13: ffff9b7b67a44960 R14: ffffffffffffffff R15: ffff9b7b6b57c0a0
Oct 19 11:04:35 lenovo kernel: [   79.332918]  nv04_timer_read+0x2f/0x60 [nouveau]
Oct 19 11:04:35 lenovo kernel: [   79.332943]  nvkm_pmu_reset+0x62/0x160 [nouveau]
Oct 19 11:04:35 lenovo kernel: [   79.332958]  nvkm_subdev_preinit+0x32/0x100 [nouveau]
Oct 19 11:04:35 lenovo kernel: [   79.332981]  nvkm_device_init+0x5e/0x270 [nouveau]
Oct 19 11:04:35 lenovo kernel: [   79.333003]  nvkm_udevice_init+0x41/0x60 [nouveau]
Oct 19 11:04:35 lenovo kernel: [   79.333016]  nvkm_object_init+0x3d/0x180 [nouveau]
Oct 19 11:04:35 lenovo kernel: [   79.333029]  nvkm_object_init+0xa0/0x180 [nouveau]
Oct 19 11:04:35 lenovo kernel: [   79.333041]  nvkm_object_init+0xa0/0x180 [nouveau]
Oct 19 11:04:35 lenovo kernel: [   79.333064]  nouveau_do_resume+0x28/0x140 [nouveau]
Oct 19 11:04:35 lenovo kernel: [   79.333086]  nouveau_pmops_runtime_resume+0x88/0x150 [nouveau]
Oct 19 11:04:35 lenovo kernel: [   79.333090]  ? pci_restore_standard_config+0x40/0x40
Oct 19 11:04:35 lenovo kernel: [   79.333091]  pci_pm_runtime_resume+0x78/0xb0
Oct 19 11:04:35 lenovo kernel: [   79.333094]  __rpm_callback+0xc3/0x1c0
Oct 19 11:04:35 lenovo kernel: [   79.333096]  ? pci_restore_standard_config+0x40/0x40
Oct 19 11:04:35 lenovo kernel: [   79.333097]  rpm_callback+0x1f/0x70
Oct 19 11:04:35 lenovo kernel: [   79.333099]  ? pci_restore_standard_config+0x40/0x40
Oct 19 11:04:35 lenovo kernel: [   79.333100]  rpm_resume+0x4c4/0x790
Oct 19 11:04:35 lenovo kernel: [   79.333102]  __pm_runtime_resume+0x47/0x70
Oct 19 11:04:35 lenovo kernel: [   79.333104]  pci_read_config+0x8f/0x260
Oct 19 11:04:35 lenovo kernel: [   79.333108]  ? simple_attr_release+0x20/0x20
Oct 19 11:04:35 lenovo kernel: [   79.333110]  ? _cond_resched+0x15/0x40
Oct 19 11:04:35 lenovo kernel: [   79.333113]  ? __kmalloc+0x18e/0x220
Oct 19 11:04:35 lenovo kernel: [   79.333115]  kernfs_fop_read+0xa1/0x180
Oct 19 11:04:35 lenovo kernel: [   79.333118]  vfs_read+0x89/0x130
Oct 19 11:04:35 lenovo kernel: [   79.333119]  ksys_read+0x52/0xc0
Oct 19 11:04:35 lenovo kernel: [   79.333122]  do_syscall_64+0x55/0x110
Oct 19 11:04:35 lenovo kernel: [   79.333125]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Oct 19 11:04:35 lenovo kernel: [   79.333127] RIP: 0033:0x7fa837fde394
Oct 19 11:04:35 lenovo kernel: [   79.333127] Code: 84 00 00 00 00 00 41 54 55 49 89 d4 53 48 89 f5 89 fb 48 83 ec 10 e8 8b fc ff ff 4c 89 e2 41 89 c0 48 89 ee 89 df 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 48 89 44 24 08 e8 c7 fc ff ff 48 
Oct 19 11:04:35 lenovo kernel: [   79.333147] RSP: 002b:00007fa800ff8900 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
Oct 19 11:04:35 lenovo kernel: [   79.333148] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007fa837fde394
Oct 19 11:04:35 lenovo kernel: [   79.333149] RDX: 0000000000000001 RSI: 00007fa800ff8997 RDI: 0000000000000014
Oct 19 11:04:35 lenovo kernel: [   79.333150] RBP: 00007fa800ff8997 R08: 0000000000000000 R09: 0000000000000000
Oct 19 11:04:35 lenovo kernel: [   79.333151] R10: 00007fa838d18d68 R11: 0000000000000246 R12: 0000000000000001
Oct 19 11:04:35 lenovo kernel: [   79.333152] R13: 0000000000000000 R14: 0000000000000014 R15: ffffffffffffffff
Oct 19 11:05:00 lenovo kernel: [  104.017676] watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [libvirtd:2072]
Oct 19 11:05:00 lenovo kernel: [  104.017679] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter snd_hda_codec_hdmi ctr ccm cpufreq_powersave cpufreq_conservative cpufreq_userspace ipmi_devintf ipmi_msgh
andler cdc_mbim uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common cdc_ncm videodev usbnet media mii cdc_wdm cdc_acm arc4 binfmt_misc pktcdvd nls_ascii nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_pow
erclamp coretemp kvm_intel kvm irqbypass iwlmvm crct10dif_pclmul nouveau crc32_pclmul ghash_clmulni_intel snd_hda_codec_realtek mxm_wmi btusb wmi_bmof mac80211 btrtl intel_cstate snd_hda_codec_generic i915 btbcm snd_hda_intel btintel efi
_pstore ttm iwlwifi intel_uncore tpm_tis snd_hda_codec tpm_tis_core intel_rapl_perf evdev joydev mei_me rtsx_pci_ms iTCO_wdt snd_hda_core
Oct 19 11:05:00 lenovo kernel: [  104.017742]  thinkpad_acpi efivars cfg80211 snd_hwdep sg iTCO_vendor_support memstick pcspkr drm_kms_helper mei battery serio_raw bluetooth ac nvram tpm snd_pcm rng_core drm snd_timer snd i2c_algo_bit so
undcore ie31200_edac video wmi intel_rst jitterentropy_rng pcc_cpufreq button drbg ansi_cprng ecdh_generic rfkill parport_pc ppdev lp parport efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 fscrypto ecb btrfs zstd_decompress 
zstd_compress xxhash dm_mod raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c crc32c_generic raid1 raid0 multipath linear md_mod hid_generic usbhid hid sr_mod cdrom sd_mod crc32c_intel ahci 
libahci rtsx_pci_sdmmc mmc_core aesni_intel xhci_pci libata aes_x86_64 ehci_pci crypto_simd xhci_hcd ehci_hcd cryptd glue_helper psmouse
Oct 19 11:05:00 lenovo kernel: [  104.017780]  i2c_i801 scsi_mod usbcore lpc_ich rtsx_pci e1000e usb_common thermal
Oct 19 11:05:00 lenovo kernel: [  104.017786] CPU: 6 PID: 2072 Comm: libvirtd Not tainted 4.18.0-2-amd64 #1 Debian 4.18.10-2
Oct 19 11:05:00 lenovo kernel: [  104.017787] Hardware name: LENOVO 20AWS4TQ00/20AWS4TQ00, BIOS GLET96WW (2.50 ) 06/20/2018
Oct 19 11:05:00 lenovo kernel: [  104.017792] RIP: 0010:ioread32+0x19/0x30
Oct 19 11:05:00 lenovo kernel: [  104.017793] Code: ff ff 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 81 ff ff ff 03 00 77 0e 48 81 ff 00 00 01 00 76 08 0f b7 d7 ed c3 8b 07 <c3> 48 c7 c6 88 9c c7 aa e8 2a ff ff ff b8 ff ff ff ff c3 
0f 1f 40 
Oct 19 11:05:00 lenovo kernel: [  104.017811] RSP: 0018:ffffb7e5c36abb90 EFLAGS: 00000296 ORIG_RAX: ffffffffffffff13
Oct 19 11:05:00 lenovo kernel: [  104.017813] RAX: 00000000ffffffff RBX: 0000000000000000 RCX: ffffffffc168466c
Oct 19 11:05:00 lenovo kernel: [  104.017814] RDX: ffffb7e5c910a014 RSI: ffffb7e5c910a014 RDI: ffffb7e5c910a04c
Oct 19 11:05:00 lenovo kernel: [  104.017815] RBP: ffff9b7b6aa76c00 R08: 0000000000000002 R09: ffffb7e5c36abb74
Oct 19 11:05:00 lenovo kernel: [  104.017816] R10: 0000000000000000 R11: ffffffffab3cffad R12: ffff9b7b66b4db40
Oct 19 11:05:00 lenovo kernel: [  104.017817] R13: ffff9b7b67a44960 R14: ffffffffffffffff R15: ffff9b7b6b57c0a0
Oct 19 11:05:00 lenovo kernel: [  104.017818] FS:  00007fa800ff9700(0000) GS:ffff9b7b7e380000(0000) knlGS:0000000000000000
Oct 19 11:05:00 lenovo kernel: [  104.017819] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 19 11:05:00 lenovo kernel: [  104.017820] CR2: 000055e4e01aa248 CR3: 0000000408072005 CR4: 00000000001606e0
Oct 19 11:05:00 lenovo kernel: [  104.017821] Call Trace:
Oct 19 11:05:00 lenovo kernel: [  104.017855]  nvkm_pmu_reset+0x84/0x160 [nouveau]
Oct 19 11:05:00 lenovo kernel: [  104.017870]  nvkm_subdev_preinit+0x32/0x100 [nouveau]
Oct 19 11:05:00 lenovo kernel: [  104.017891]  nvkm_device_init+0x5e/0x270 [nouveau]
Oct 19 11:05:00 lenovo kernel: [  104.017912]  nvkm_udevice_init+0x41/0x60 [nouveau]
Oct 19 11:05:00 lenovo kernel: [  104.017924]  nvkm_object_init+0x3d/0x180 [nouveau]
Oct 19 11:05:00 lenovo kernel: [  104.017936]  nvkm_object_init+0xa0/0x180 [nouveau]
Oct 19 11:05:00 lenovo kernel: [  104.017948]  nvkm_object_init+0xa0/0x180 [nouveau]
Oct 19 11:05:00 lenovo kernel: [  104.017969]  nouveau_do_resume+0x28/0x140 [nouveau]
Oct 19 11:05:00 lenovo kernel: [  104.017989]  nouveau_pmops_runtime_resume+0x88/0x150 [nouveau]
Oct 19 11:05:00 lenovo kernel: [  104.017992]  ? pci_restore_standard_config+0x40/0x40
Oct 19 11:05:00 lenovo kernel: [  104.017994]  pci_pm_runtime_resume+0x78/0xb0
Oct 19 11:05:00 lenovo kernel: [  104.017996]  __rpm_callback+0xc3/0x1c0
Oct 19 11:05:00 lenovo kernel: [  104.017998]  ? pci_restore_standard_config+0x40/0x40
Oct 19 11:05:00 lenovo kernel: [  104.017999]  rpm_callback+0x1f/0x70
Oct 19 11:05:00 lenovo kernel: [  104.018001]  ? pci_restore_standard_config+0x40/0x40
Oct 19 11:05:00 lenovo kernel: [  104.018002]  rpm_resume+0x4c4/0x790
Oct 19 11:05:00 lenovo kernel: [  104.018004]  __pm_runtime_resume+0x47/0x70
Oct 19 11:05:00 lenovo kernel: [  104.018006]  pci_read_config+0x8f/0x260
Oct 19 11:05:00 lenovo kernel: [  104.018009]  ? simple_attr_release+0x20/0x20
Oct 19 11:05:00 lenovo kernel: [  104.018012]  ? _cond_resched+0x15/0x40
Oct 19 11:05:00 lenovo kernel: [  104.018015]  ? __kmalloc+0x18e/0x220
Oct 19 11:05:00 lenovo kernel: [  104.018017]  kernfs_fop_read+0xa1/0x180
Oct 19 11:05:00 lenovo kernel: [  104.018020]  vfs_read+0x89/0x130
Oct 19 11:05:00 lenovo kernel: [  104.018021]  ksys_read+0x52/0xc0
Oct 19 11:05:00 lenovo kernel: [  104.018024]  do_syscall_64+0x55/0x110
Oct 19 11:05:00 lenovo kernel: [  104.018027]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Oct 19 11:05:00 lenovo kernel: [  104.018028] RIP: 0033:0x7fa837fde394
Oct 19 11:05:00 lenovo kernel: [  104.018029] Code: 84 00 00 00 00 00 41 54 55 49 89 d4 53 48 89 f5 89 fb 48 83 ec 10 e8 8b fc ff ff 4c 89 e2 41 89 c0 48 89 ee 89 df 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 48 89 44 24 08 e8 c7 fc ff ff 48 
Oct 19 11:05:00 lenovo kernel: [  104.018047] RSP: 002b:00007fa800ff8900 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
Oct 19 11:05:00 lenovo kernel: [  104.018049] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007fa837fde394
Oct 19 11:05:00 lenovo kernel: [  104.018050] RDX: 0000000000000001 RSI: 00007fa800ff8997 RDI: 0000000000000014
Oct 19 11:05:00 lenovo kernel: [  104.018051] RBP: 00007fa800ff8997 R08: 0000000000000000 R09: 0000000000000000
Oct 19 11:05:00 lenovo kernel: [  104.018052] R10: 00007fa838d18d68 R11: 0000000000000246 R12: 0000000000000001
Oct 19 11:05:00 lenovo kernel: [  104.018053] R13: 0000000000000000 R14: 0000000000000014 R15: ffffffffffffffff
Oct 19 11:05:28 lenovo kernel: [  132.015158] watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [libvirtd:2072]
Oct 19 11:05:28 lenovo kernel: [  132.015173] Modules linked in: ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter snd_hda_codec_hdmi ctr ccm cpufreq_powersave cpufreq_conservative cpufreq_userspace ipmi_devintf ipmi_msghandler cdc_mbim uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common cdc_ncm videodev usbnet media mii cdc_wdm cdc_acm arc4 binfmt_misc pktcdvd nls_ascii nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass iwlmvm crct10dif_pclmul nouveau crc32_pclmul ghash_clmulni_intel snd_hda_codec_realtek mxm_wmi btusb wmi_bmof mac80211 btrtl intel_cstate snd_hda_codec_generic i915 btbcm snd_hda_intel btintel efi_pstore ttm iwlwifi intel_uncore tpm_tis snd_hda_codec tpm_tis_core intel_rapl_perf evdev joydev mei_me rtsx_pci_ms iTCO_wdt snd_hda_core
Oct 19 11:05:28 lenovo kernel: [  132.015224]  thinkpad_acpi efivars cfg80211 snd_hwdep sg iTCO_vendor_support memstick pcspkr drm_kms_helper mei battery serio_raw bluetooth ac nvram tpm snd_pcm rng_core drm snd_timer snd i2c_algo_bit soundcore ie31200_edac video wmi intel_rst jitterentropy_rng pcc_cpufreq button drbg ansi_cprng ecdh_generic rfkill parport_pc ppdev lp parport efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 fscrypto ecb btrfs zstd_decompress zstd_compress xxhash dm_mod raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c crc32c_generic raid1 raid0 multipath linear md_mod hid_generic usbhid hid sr_mod cdrom sd_mod crc32c_intel ahci libahci rtsx_pci_sdmmc mmc_core aesni_intel xhci_pci libata aes_x86_64 ehci_pci crypto_simd xhci_hcd ehci_hcd cryptd glue_helper psmouse
Oct 19 11:05:28 lenovo kernel: [  132.015261]  i2c_i801 scsi_mod usbcore lpc_ich rtsx_pci e1000e usb_common thermal
Oct 19 11:05:28 lenovo kernel: [  132.015268] CPU: 6 PID: 2072 Comm: libvirtd Tainted: G             L    4.18.0-2-amd64 #1 Debian 4.18.10-2
Oct 19 11:05:28 lenovo kernel: [  132.015269] Hardware name: LENOVO 20AWS4TQ00/20AWS4TQ00, BIOS GLET96WW (2.50 ) 06/20/2018
Oct 19 11:05:28 lenovo kernel: [  132.015273] RIP: 0010:ioread32+0x19/0x30
Oct 19 11:05:28 lenovo kernel: [  132.015274] Code: ff ff 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 81 ff ff ff 03 00 77 0e 48 81 ff 00 00 01 00 76 08 0f b7 d7 ed c3 8b 07 <c3> 48 c7 c6 88 9c c7 aa e8 2a ff ff ff b8 ff ff ff ff c3 0f 1f 40 
Oct 19 11:05:28 lenovo kernel: [  132.015293] RSP: 0018:ffffb7e5c36abb70 EFLAGS: 00000292 ORIG_RAX: ffffffffffffff13
Oct 19 11:05:28 lenovo kernel: [  132.015295] RAX: 00000000ffffffff RBX: ffff9b7b6aa76c00 RCX: ffffffffc168466c
Oct 19 11:05:28 lenovo kernel: [  132.015296] RDX: ffffb7e5c910a014 RSI: ffffb7e5c910a014 RDI: ffffb7e5c9009400
Oct 19 11:05:28 lenovo kernel: [  132.015297] RBP: 00000000ffffffff R08: 0000000000000002 R09: ffffb7e5c36abb74
Oct 19 11:05:28 lenovo kernel: [  132.015298] R10: 0000000000000000 R11: ffffffffab3cffad R12: ffff9b7b66b4db40
Oct 19 11:05:28 lenovo kernel: [  132.015299] R13: ffff9b7b67a44960 R14: ffffffffffffffff R15: ffff9b7b6b57c0a0
Oct 19 11:05:28 lenovo kernel: [  132.015300] FS:  00007fa800ff9700(0000) GS:ffff9b7b7e380000(0000) knlGS:0000000000000000
Oct 19 11:05:28 lenovo kernel: [  132.015302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 19 11:05:28 lenovo kernel: [  132.015303] CR2: 000055e4e01aa248 CR3: 0000000408072005 CR4: 00000000001606e0
Oct 19 11:05:28 lenovo kernel: [  132.015304] Call Trace:
Oct 19 11:05:28 lenovo kernel: [  132.015340]  nv04_timer_read+0x2f/0x60 [nouveau]
Oct 19 11:05:28 lenovo kernel: [  132.015361]  nvkm_pmu_reset+0x62/0x160 [nouveau]
Oct 19 11:05:28 lenovo kernel: [  132.015374]  nvkm_subdev_preinit+0x32/0x100 [nouveau]
Oct 19 11:05:28 lenovo kernel: [  132.015395]  nvkm_device_init+0x5e/0x270 [nouveau]
Oct 19 11:05:28 lenovo kernel: [  132.015416]  nvkm_udevice_init+0x41/0x60 [nouveau]
Oct 19 11:05:28 lenovo kernel: [  132.015428]  nvkm_object_init+0x3d/0x180 [nouveau]
Oct 19 11:05:28 lenovo kernel: [  132.015440]  nvkm_object_init+0xa0/0x180 [nouveau]
Oct 19 11:05:28 lenovo kernel: [  132.015452]  nvkm_object_init+0xa0/0x180 [nouveau]
Oct 19 11:05:28 lenovo kernel: [  132.015473]  nouveau_do_resume+0x28/0x140 [nouveau]
Oct 19 11:05:28 lenovo kernel: [  132.015494]  nouveau_pmops_runtime_resume+0x88/0x150 [nouveau]
Oct 19 11:05:28 lenovo kernel: [  132.015497]  ? pci_restore_standard_config+0x40/0x40
Oct 19 11:05:28 lenovo kernel: [  132.015498]  pci_pm_runtime_resume+0x78/0xb0
Oct 19 11:05:28 lenovo kernel: [  132.015501]  __rpm_callback+0xc3/0x1c0
Oct 19 11:05:28 lenovo kernel: [  132.015503]  ? pci_restore_standard_config+0x40/0x40
Oct 19 11:05:28 lenovo kernel: [  132.015505]  rpm_callback+0x1f/0x70
Oct 19 11:05:28 lenovo kernel: [  132.015506]  ? pci_restore_standard_config+0x40/0x40
Oct 19 11:05:28 lenovo kernel: [  132.015508]  rpm_resume+0x4c4/0x790
Oct 19 11:05:28 lenovo kernel: [  132.015509]  __pm_runtime_resume+0x47/0x70
Oct 19 11:05:28 lenovo kernel: [  132.015511]  pci_read_config+0x8f/0x260
Oct 19 11:05:28 lenovo kernel: [  132.015515]  ? simple_attr_release+0x20/0x20
Oct 19 11:05:28 lenovo kernel: [  132.015517]  ? _cond_resched+0x15/0x40
Oct 19 11:05:28 lenovo kernel: [  132.015520]  ? __kmalloc+0x18e/0x220
Oct 19 11:05:28 lenovo kernel: [  132.015522]  kernfs_fop_read+0xa1/0x180
Oct 19 11:05:28 lenovo kernel: [  132.015525]  vfs_read+0x89/0x130
Oct 19 11:05:28 lenovo kernel: [  132.015526]  ksys_read+0x52/0xc0
Oct 19 11:05:28 lenovo kernel: [  132.015529]  do_syscall_64+0x55/0x110
Oct 19 11:05:28 lenovo kernel: [  132.015532]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Oct 19 11:05:28 lenovo kernel: [  132.015534] RIP: 0033:0x7fa837fde394
Oct 19 11:05:28 lenovo kernel: [  132.015534] Code: 84 00 00 00 00 00 41 54 55 49 89 d4 53 48 89 f5 89 fb 48 83 ec 10 e8 8b fc ff ff 4c 89 e2 41 89 c0 48 89 ee 89 df 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 48 89 44 24 08 e8 c7 fc ff ff 48 
Oct 19 11:05:28 lenovo kernel: [  132.015553] RSP: 002b:00007fa800ff8900 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
Oct 19 11:05:28 lenovo kernel: [  132.015554] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007fa837fde394
Oct 19 11:05:28 lenovo kernel: [  132.015555] RDX: 0000000000000001 RSI: 00007fa800ff8997 RDI: 0000000000000014
Oct 19 11:05:28 lenovo kernel: [  132.015556] RBP: 00007fa800ff8997 R08: 0000000000000000 R09: 0000000000000000
Oct 19 11:05:28 lenovo kernel: [  132.015557] R10: 00007fa838d18d68 R11: 0000000000000246 R12: 0000000000000001
Oct 19 11:05:28 lenovo kernel: [  132.015558] R13: 0000000000000000 R14: 0000000000000014 R15: ffffffffffffffff
Oct 19 11:05:38 lenovo kernel: [  142.338236] INFO: rcu_sched self-detected stall on CPU
Oct 19 11:05:38 lenovo kernel: [  142.338252]   6-....: (21002 ticks this GP) idle=c9e/1/4611686018427387906 softirq=5239/5239 fqs=10486 
Oct 19 11:05:38 lenovo kernel: [  142.338253]    (t=21003 jiffies g=1503 c=1502 q=15938)
Oct 19 11:05:38 lenovo kernel: [  142.338255] NMI backtrace for cpu 6
Oct 19 11:05:38 lenovo kernel: [  142.338257] CPU: 6 PID: 2072 Comm: libvirtd Tainted: G             L    4.18.0-2-amd64 #1 Debian 4.18.10-2
Oct 19 11:05:38 lenovo kernel: [  142.338258] Hardware name: LENOVO 20AWS4TQ00/20AWS4TQ00, BIOS GLET96WW (2.50 ) 06/20/2018
Oct 19 11:05:38 lenovo kernel: [  142.338259] Call Trace:
Oct 19 11:05:38 lenovo kernel: [  142.338261]  <IRQ>
Oct 19 11:05:38 lenovo kernel: [  142.338266]  dump_stack+0x5c/0x7b
Oct 19 11:05:38 lenovo kernel: [  142.338270]  nmi_cpu_backtrace+0x89/0x90
Oct 19 11:05:38 lenovo kernel: [  142.338274]  ? lapic_can_unplug_cpu+0xa0/0xa0
Oct 19 11:05:38 lenovo kernel: [  142.338276]  nmi_trigger_cpumask_backtrace+0xf5/0x130
Oct 19 11:05:38 lenovo kernel: [  142.338287]  rcu_dump_cpu_stacks+0x9b/0xcb
Oct 19 11:05:38 lenovo kernel: [  142.338290]  rcu_check_callbacks+0x65b/0x8a0
Oct 19 11:05:38 lenovo kernel: [  142.338293]  ? update_wall_time+0x3fe/0x580
Oct 19 11:05:38 lenovo kernel: [  142.338296]  ? tick_sched_do_timer+0x60/0x60
Oct 19 11:05:38 lenovo kernel: [  142.338297]  update_process_times+0x28/0x50
Oct 19 11:05:38 lenovo kernel: [  142.338299]  tick_sched_handle+0x21/0x70
Oct 19 11:05:38 lenovo kernel: [  142.338301]  ? tick_sched_do_timer+0x50/0x60
Oct 19 11:05:38 lenovo kernel: [  142.338302]  tick_sched_timer+0x37/0x70
Oct 19 11:05:38 lenovo kernel: [  142.338304]  __hrtimer_run_queues+0x108/0x290
Oct 19 11:05:38 lenovo kernel: [  142.338306]  hrtimer_interrupt+0xe5/0x240
Oct 19 11:05:38 lenovo kernel: [  142.338309]  smp_apic_timer_interrupt+0x6a/0x130
Oct 19 11:05:38 lenovo kernel: [  142.338311]  apic_timer_interrupt+0xf/0x20
Oct 19 11:05:38 lenovo kernel: [  142.338313]  </IRQ>
Oct 19 11:05:38 lenovo kernel: [  142.338316] RIP: 0010:ioread32+0x19/0x30
Oct 19 11:05:38 lenovo kernel: [  142.338316] Code: ff ff 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 81 ff ff ff 03 00 77 0e 48 81 ff 00 00 01 00 76 08 0f b7 d7 ed c3 8b 07 <c3> 48 c7 c6 88 9c c7 aa e8 2a ff ff ff b8 ff ff ff ff c3 0f 1f 40 
Oct 19 11:05:38 lenovo kernel: [  142.338335] RSP: 0018:ffffb7e5c36abb90 EFLAGS: 00000296 ORIG_RAX: ffffffffffffff13
Oct 19 11:05:38 lenovo kernel: [  142.338337] RAX: 00000000ffffffff RBX: 0000000000000000 RCX: ffffffffc168466c
Oct 19 11:05:38 lenovo kernel: [  142.338338] RDX: ffffb7e5c910a014 RSI: ffffb7e5c910a014 RDI: ffffb7e5c910a04c
Oct 19 11:05:38 lenovo kernel: [  142.338339] RBP: ffff9b7b6aa76c00 R08: 0000000000000002 R09: ffffb7e5c36abb74
Oct 19 11:05:38 lenovo kernel: [  142.338340] R10: 0000000000000000 R11: ffffffffab3cffad R12: ffff9b7b66b4db40
Oct 19 11:05:38 lenovo kernel: [  142.338341] R13: ffff9b7b67a44960 R14: ffffffffffffffff R15: ffff9b7b6b57c0a0
Oct 19 11:05:38 lenovo kernel: [  142.338373]  nvkm_pmu_reset+0x84/0x160 [nouveau]
Oct 19 11:05:38 lenovo kernel: [  142.338387]  nvkm_subdev_preinit+0x32/0x100 [nouveau]
Oct 19 11:05:38 lenovo kernel: [  142.338408]  nvkm_device_init+0x5e/0x270 [nouveau]
Oct 19 11:05:38 lenovo kernel: [  142.338430]  nvkm_udevice_init+0x41/0x60 [nouveau]
Oct 19 11:05:38 lenovo kernel: [  142.338442]  nvkm_object_init+0x3d/0x180 [nouveau]
Oct 19 11:05:38 lenovo kernel: [  142.338454]  nvkm_object_init+0xa0/0x180 [nouveau]
Oct 19 11:05:38 lenovo kernel: [  142.338466]  nvkm_object_init+0xa0/0x180 [nouveau]
Oct 19 11:05:38 lenovo kernel: [  142.338488]  nouveau_do_resume+0x28/0x140 [nouveau]
Oct 19 11:05:38 lenovo kernel: [  142.338509]  nouveau_pmops_runtime_resume+0x88/0x150 [nouveau]
Oct 19 11:05:38 lenovo kernel: [  142.338512]  ? pci_restore_standard_config+0x40/0x40
Oct 19 11:05:38 lenovo kernel: [  142.338513]  pci_pm_runtime_resume+0x78/0xb0
Oct 19 11:05:38 lenovo kernel: [  142.338516]  __rpm_callback+0xc3/0x1c0
Oct 19 11:05:38 lenovo kernel: [  142.338518]  ? pci_restore_standard_config+0x40/0x40
Oct 19 11:05:38 lenovo kernel: [  142.338519]  rpm_callback+0x1f/0x70
Oct 19 11:05:38 lenovo kernel: [  142.338521]  ? pci_restore_standard_config+0x40/0x40
Oct 19 11:05:38 lenovo kernel: [  142.338522]  rpm_resume+0x4c4/0x790
Oct 19 11:05:38 lenovo kernel: [  142.338524]  __pm_runtime_resume+0x47/0x70
Oct 19 11:05:38 lenovo kernel: [  142.338526]  pci_read_config+0x8f/0x260
Oct 19 11:05:38 lenovo kernel: [  142.338529]  ? simple_attr_release+0x20/0x20
Oct 19 11:05:38 lenovo kernel: [  142.338531]  ? _cond_resched+0x15/0x40
Oct 19 11:05:38 lenovo kernel: [  142.338535]  ? __kmalloc+0x18e/0x220
Oct 19 11:05:38 lenovo kernel: [  142.338536]  kernfs_fop_read+0xa1/0x180
Oct 19 11:05:38 lenovo kernel: [  142.338539]  vfs_read+0x89/0x130
Oct 19 11:05:38 lenovo kernel: [  142.338541]  ksys_read+0x52/0xc0
Oct 19 11:05:38 lenovo kernel: [  142.338544]  do_syscall_64+0x55/0x110
Oct 19 11:05:38 lenovo kernel: [  142.338546]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Oct 19 11:05:38 lenovo kernel: [  142.338548] RIP: 0033:0x7fa837fde394
Oct 19 11:05:38 lenovo kernel: [  142.338548] Code: 84 00 00 00 00 00 41 54 55 49 89 d4 53 48 89 f5 89 fb 48 83 ec 10 e8 8b fc ff ff 4c 89 e2 41 89 c0 48 89 ee 89 df 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 48 89 44 24 08 e8 c7 fc ff ff 48 
Oct 19 11:05:38 lenovo kernel: [  142.338567] RSP: 002b:00007fa800ff8900 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
Oct 19 11:05:38 lenovo kernel: [  142.338568] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007fa837fde394
Oct 19 11:05:38 lenovo kernel: [  142.338569] RDX: 0000000000000001 RSI: 00007fa800ff8997 RDI: 0000000000000014
Oct 19 11:05:38 lenovo kernel: [  142.338570] RBP: 00007fa800ff8997 R08: 0000000000000000 R09: 0000000000000000
Oct 19 11:05:38 lenovo kernel: [  142.338571] R10: 00007fa838d18d68 R11: 0000000000000246 R12: 0000000000000001
Oct 19 11:05:38 lenovo kernel: [  142.338572] R13: 0000000000000000 R14: 0000000000000014 R15: ffffffffffffffff

-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.18.0-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages libvirt-daemon depends on:
ii  libacl1             2.2.52-3+b1
ii  libapparmor1        2.13-8
ii  libaudit1           1:2.8.4-2
ii  libavahi-client3    0.7-4+b1
ii  libavahi-common3    0.7-4+b1
ii  libblkid1           2.32.1-0.1
ii  libc6               2.27-6
ii  libcap-ng0          0.7.9-1
ii  libcurl3-gnutls     7.61.0-1
ii  libdbus-1-3         1.12.10-1
ii  libdevmapper1.02.1  2:1.02.145-4.1
ii  libfuse2            2.9.8-2
ii  libgcc1             1:8.2.0-8
ii  libgnutls30         3.5.19-1+b1
ii  libnetcf1           1:0.2.8-1+b2
ii  libnl-3-200         3.4.0-1
ii  libnl-route-3-200   3.4.0-1
ii  libnuma1            2.0.12-1
ii  libparted2          3.2-22
ii  libpcap0.8          1.8.1-6
ii  libpciaccess0       0.14-1
ii  libsasl2-2          2.1.27~rc8-1
ii  libselinux1         2.8-1+b1
ii  libssh2-1           1.8.0-2
ii  libudev1            239-10
ii  libvirt0            4.7.0-1+b1
ii  libxenmisc4.11      4.11.1~pre.20180911.5acdd26fdc+dfsg-5
ii  libxenstore3.0      4.11.1~pre.20180911.5acdd26fdc+dfsg-5
ii  libxentoollog1      4.11.1~pre.20180911.5acdd26fdc+dfsg-5
ii  libxml2             2.9.4+dfsg1-7+b1
ii  libyajl2            2.1.0-3

Versions of packages libvirt-daemon recommends:
ii  libxml2-utils   2.9.4+dfsg1-7+b1
ii  netcat-openbsd  1.190-2
ii  qemu-kvm        1:2.12+dfsg-3+b1

Versions of packages libvirt-daemon suggests:
pn  libvirt-daemon-driver-storage-gluster   <none>
pn  libvirt-daemon-driver-storage-rbd       <none>
pn  libvirt-daemon-driver-storage-sheepdog  <none>
pn  libvirt-daemon-driver-storage-zfs       <none>
ii  libvirt-daemon-system                   4.7.0-1+b1
pn  numad                                   <none>

-- no debconf information

--- End Message ---
--- Begin Message ---
Hi

This bug was filed for a very old kernel or the bug is old itself
without resolution.

If you can reproduce it with

- the current version in unstable/testing
- the latest kernel from backports

please reopen the bug, see https://www.debian.org/Bugs/server-control
for details.

Regards,
Salvatore

--- End Message ---

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