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Bugzilla – Full Text Bug Listing |
| Summary: | kernel: NULL pointer dereference at virtual address 0000000000000008 -- by ax88179_get_wol | ||
|---|---|---|---|
| Product: | [openSUSE] openSUSE Distribution | Reporter: | Marius Tomaschewski <mt> |
| Component: | Kernel:Drivers | Assignee: | Kernel Bugs <kernel-bugs> |
| Status: | RESOLVED FIXED | QA Contact: | E-mail List <qa-bugs> |
| Severity: | Major | ||
| Priority: | P5 - None | CC: | mt, tiwai |
| Version: | Leap 15.5 | ||
| Target Milestone: | --- | ||
| Hardware: | Other | ||
| OS: | Other | ||
| Whiteboard: | |||
| Found By: | --- | Services Priority: | |
| Business Priority: | Blocker: | --- | |
| Marketing QA Status: | --- | IT Deployment: | --- |
There was a known regression for ax88179 driver in the previous kernel, and it's been already fixed in SLE15-SP5 git branch. Please try KOTD http://download.opensuse.org/repositories/Kernel:/SLE15-SP5/pool/ Do you still get the crash with KOTD? I don't see it in the log. (In reply to Takashi Iwai from comment #4) > Do you still get the crash with KOTD? I don't see it in the log. No, just RPI3 is slow and serial console sometime messy :-) I've just verified, the: - KOTD Kernel 5.14.21-150500.234.g9337523-default on aarch64 - KOTD Kernel 5.14.21-150500.234.g9337523-default on x86_64 are working fine. Thanks a lot! Good to hear. Let's close. |
With the update from (working) kernel-default-5.14.21-150500.55.39.1 to kernel-default-5.14.21-150500.55.44.1 a NULL pointer dereference happens while ethtool_get_wol query on the ax88179 usb2eth adapter (AFAIS once it's set up) on aarch64 and x86_64: xanthos:~ # uname -a Linux xanthos 5.14.21-150500.55.44-default #1 SMP PREEMPT_DYNAMIC Mon Jan 15 10:03:40 UTC 2024 (cc7d8b6) x86_64 x86_64 x86_64 GNU/Linux xanthos:~ # hwinfo --netcard 171: USB 00.0: 0200 Ethernet controller [Created at usb.122] Unique ID: TbXM.KTq3NOuwPqD Parent ID: 9Cfs.YQbv0_+j0F1 SysFS ID: /devices/pci0000:40/0000:40:01.1/0000:41:00.0/0000:42:08.0/0000:45:00.3/usb10/10-3 /10-3:1.0 SysFS BusID: 10-3:1.0 Hardware Class: network Model: "ASIX Electronics AX88179 Gigabit Ethernet" Hotplug: USB Vendor: usb 0x0b95 "ASIX Electronics Corp." Device: usb 0x1790 "AX88179 Gigabit Ethernet" Revision: "1.00" Serial ID: "00000000000230" Driver: "ax88179_178a" Driver Modules: "ax88179_178a" Device File: eth4 HW Address: a0:ce:c8:01:91:8b Permanent HW Address: a0:ce:c8:01:91:8b Link detected: no Module Alias: "usb:v0B95p1790d0100dcFFdscFFdp00icFFiscFFip00in00" Driver Info #0: Driver Status: ax88179_178a is active Driver Activation Cmd: "modprobe ax88179_178a" Config Status: cfg=new, avail=yes, need=no, active=unknown Attached to: #182 (Hub) rpips:~ # dmesg | grep Machine.*odel [ 0.000000] Machine model: Raspberry Pi 3 Model B Rev 1.2 rpips:~ # hwinfo --netcard 02: None 00.0: 0200 Ethernet controller [Created at pci.1030] Unique ID: Ps1e.TfPFe67fIBB SysFS ID: /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3:1.0 SysFS BusID: 1-1.3:1.0 Hardware Class: network Model: "ARM Ethernet controller" Device: "ARM Ethernet controller" Driver: "ax88179_178a" Driver Modules: "ax88179_178a" Device File: eth1 HW Address: a0:ce:c8:01:8c:98 Permanent HW Address: a0:ce:c8:01:8c:98 Link detected: yes Module Alias: "of:NusbT(null)Cbrcm,bcm2835-usb" Driver Info #0: Driver Status: dwc2 is active Driver Activation Cmd: "modprobe dwc2" Driver Info #1: Driver Status: uio_pdrv_genirq is active Driver Activation Cmd: "modprobe uio_pdrv_genirq" Config Status: cfg=new, avail=yes, need=no, active=unknown rpips:~ # rpm -qa | grep kernel | sort kernel-default-5.14.21-150500.55.39.1.aarch64 kernel-default-5.14.21-150500.55.44.1.aarch64 kernel-firmware-20230724-150500.3.9.1.noarch kernel-firmware-brcm-20230724-150500.3.9.1.noarch purge-kernels-service-0-150200.8.6.1.noarch -- Boot 4e9af95b509e4ff68b9129ecff7598db -- Jan 08 12:00:14.309253 rpips kernel: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 Jan 08 12:00:14.309866 rpips kernel: Mem abort info: -- Boot 13fcf24a9d654cfc877d407e8a33a101 -- Jan 08 12:00:14.731766 rpips zypper[626]: Installierte Pakete werden gelesen... -- Boot 4e9af95b509e4ff68b9129ecff7598db -- Jan 08 12:00:14.764377 rpips kernel: ESR = 0x0000000096000004 Jan 08 12:00:14.779274 rpips kernel: EC = 0x25: DABT (current EL), IL = 32 bits Jan 08 12:00:14.797598 rpips kernel: SET = 0, FnV = 0 Jan 08 12:00:14.812863 rpips kernel: EA = 0, S1PTW = 0 Jan 08 12:00:14.827801 rpips kernel: FSC = 0x04: level 0 translation fault Jan 08 12:00:14.843490 rpips kernel: Data abort info: Jan 08 12:00:14.858563 rpips kernel: ISV = 0, ISS = 0x00000004 Jan 08 12:00:14.875443 rpips kernel: CM = 0, WnR = 0 Jan 08 12:00:14.890888 rpips kernel: user pgtable: 4k pages, 48-bit VAs, pgdp=00000000042fe000 Jan 08 12:00:14.905825 rpips kernel: [0000000000000008] pgd=0000000000000000, p4d=0000000000000000 -- Boot 71f585e49f7041b98d1ffb7d5a7eb2a7 -- Jan 08 12:00:14.907244 rpips kernel: NET: Registered PF_PACKET protocol family -- Boot 4e9af95b509e4ff68b9129ecff7598db -- Jan 08 12:00:14.921038 rpips kernel: Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP Jan 08 12:00:14.936483 rpips kernel: Modules linked in: cpufreq_dt hci_uart smsc nls_iso8859_1 btqca nls_cp437 btrtl btbcm brcmfmac ftdi_sio smsc 95xx ax88179_178a pl2303 btintel vfat fat usbnet usbserial bluetooth brcmutil mii cfg80211 raspberrypi_cpufreq ecdh_generic snd_soc_hdmi_codec rf kill bcm2835_rng bcm2835_thermal leds_gpio uio_pdrv_genirq uio fuse ip_tables x_tables ext4 mbcache jbd2 vc4 snd_soc_core snd_compress ac97_bus s nd_pcm_dmaengine snd_pcm snd_timer snd soundcore drm_cma_helper drm_display_helper mmc_block drm_kms_helper syscopyarea sysfillrect sysimgblt fb_ sys_fops drm dwc2 udc_core sdhci_iproc roles usbcore sdhci_pltfm sdhci cec crct10dif_ce gpio_raspberrypi_exp rc_core usb_common clk_raspberrypi r aspberrypi_hwmon bcm2835 i2c_bcm2835 mmc_core bcm2835_wdt bcm2835_dma phy_generic fixed sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_a lua scsi_mod efivarfs Jan 08 12:00:14.952269 rpips kernel: Supported: Yes Jan 08 12:00:14.952639 rpips kernel: CPU: 2 PID: 623 Comm: wickedd Not tainted 5.14.21-150500.55.44-default #1 SLE15-SP5 32ede0dc3a938ec2d1ea7b9f 995090299258bca9 Jan 08 12:00:14.952844 rpips kernel: Hardware name: raspberrypi rpi/rpi, BIOS 2021.10 10/01/2021 Jan 08 12:00:14.953036 rpips kernel: pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--) Jan 08 12:00:14.953229 rpips kernel: pc : ax88179_get_wol+0x14/0x28 [ax88179_178a] Jan 08 12:00:14.953419 rpips kernel: lr : __dev_ethtool+0x1540/0x1fe0 Jan 08 12:00:14.953607 rpips kernel: sp : ffff800010643950 Jan 08 12:00:14.953796 rpips kernel: x29: ffff800010643a00 x28: ffff360084003f80 x27: 0000000000000000 Jan 08 12:00:14.953985 rpips kernel: x26: 0000000000000000 x25: ffff36008422b400 x24: 00000000fffffff2 Jan 08 12:00:14.954175 rpips kernel: x23: ffff3600aa59a000 x22: 0000000000000005 x21: 0000010000014813 Jan 08 12:00:14.954387 rpips kernel: x20: 0000ffffcf420a70 x19: ffffc6c644ddd000 x18: 0000000000000000 Jan 08 12:00:14.954565 rpips kernel: x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffcf420a70 Jan 08 12:00:14.954755 rpips kernel: x14: ffffffffffffffff x13: 0000000000000020 x12: 0101010101010101 Jan 08 12:00:14.954934 rpips kernel: x11: 7f7f7f7f7f7f7f7f x10: 000049ff660a9b10 x9 : ffffc6c64465ce90 Jan 08 12:00:14.955125 rpips kernel: x8 : 0101010101010101 x7 : 0000000080808080 x6 : ffff360080e4cdb0 Jan 08 12:00:14.955314 rpips kernel: x5 : ffff800010643800 x4 : 0000000000000000 x3 : 0000000000000000 Jan 08 12:00:14.955493 rpips kernel: x2 : ffffc6c5e0478000 x1 : ffff8000106439c8 x0 : 0000000000000000 Jan 08 12:00:14.955685 rpips kernel: Call trace: Jan 08 12:00:14.955875 rpips kernel: ax88179_get_wol+0x14/0x28 [ax88179_178a 3f71c01066be41046013c95e99502384f345f339] Jan 08 12:00:14.956085 rpips kernel: dev_ethtool+0x158/0x2e8 Jan 08 12:00:14.956275 rpips kernel: dev_ioctl+0x2d4/0x428 Jan 08 12:00:14.956464 rpips kernel: sock_do_ioctl+0xd0/0x110 Jan 08 12:00:14.956654 rpips kernel: sock_ioctl+0x314/0x448 Jan 08 12:00:14.956846 rpips kernel: __arm64_sys_ioctl+0xb8/0xf8 Jan 08 12:00:14.957033 rpips kernel: invoke_syscall+0x74/0xf0 Jan 08 12:00:14.957211 rpips kernel: el0_svc_common.constprop.4+0x180/0x1b8 Jan 08 12:00:14.957399 rpips kernel: do_el0_svc+0x2c/0xa8 Jan 08 12:00:14.957594 rpips kernel: el0_svc+0x24/0x38 Jan 08 12:00:14.957784 rpips kernel: el0t_64_sync_handler+0x94/0xb8 Jan 08 12:00:14.957960 rpips kernel: el0t_64_sync+0x198/0x19c Jan 08 12:00:14.958147 rpips kernel: Code: d503201f f944f000 d503233f d50323bf (b9400802) Jan 08 12:00:14.958627 rpips kernel: ---[ end trace 097b958343ace5ff ]--- -- Boot 13fcf24a9d654cfc877d407e8a33a101 -- On the x86_64 machine where I've inserted it later, it caused a workqueue lockup and any access to NICs & SR-IOVs (e.g. "ip a s") were hanging/blocking: Feb 02 21:33:02 xanthos kernel: BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 348s! Feb 02 21:33:02 xanthos kernel: Showing busy workqueues and worker pools: Feb 02 21:33:02 xanthos kernel: workqueue events: flags=0x0 Feb 02 21:33:02 xanthos kernel: pwq 48: cpus=24 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 Feb 02 21:33:02 xanthos kernel: in-flight: 23857:e1000_watchdog_task [e1000e] Feb 02 21:33:02 xanthos kernel: pending: dbs_work_handler Feb 02 21:33:02 xanthos kernel: pwq 12: cpus=6 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 Feb 02 21:33:02 xanthos kernel: in-flight: 455:switchdev_deferred_process_work switchdev_deferred_process_work Feb 02 21:33:02 xanthos kernel: pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=81/256 refcnt=82 Feb 02 21:33:02 xanthos kernel: pending: dbs_work_handler, free_work, console_callback, iavf_client_task [iavf], iavf_client_task [iavf], iav f_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf] , iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [ iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_t ask [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_cli ent_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iav f_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf] Feb 02 21:33:02 xanthos kernel: , iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], kernfs_notify_workfn, kfree_rcu_monitor, cgroup_bpf_release, cgroup_bpf_release, cgroup_bpf_release, cgroup_bpf_release, cgroup_bpf_release, cgroup_bpf_release, key_garbage_collector, release_one_tty, cgroup_bpf_release, cgroup_bpf_release, cgroup_bpf_release Feb 02 21:33:02 xanthos kernel: , cgroup_bpf_release Feb 02 21:33:02 xanthos kernel: workqueue events_unbound: flags=0x2 Feb 02 21:33:02 xanthos kernel: pwq 256: cpus=0-127 flags=0x4 nice=0 active=4/512 refcnt=14 Feb 02 21:33:02 xanthos kernel: in-flight: 23656:fsnotify_connector_destroy_workfn fsnotify_connector_destroy_workfn, 22646:fsnotify_mark_destroy_workfn BAR(16329) fsnotify_mark_destroy_workfn BAR(16594) BAR(16833) BAR(16224) BAR(16831) BAR(16537) BAR(22965) BAR(16577) Feb 02 21:33:02 xanthos kernel: workqueue events_power_efficient: flags=0x80 Feb 02 21:33:02 xanthos kernel: pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 Feb 02 21:33:02 xanthos kernel: pending: neigh_periodic_work Feb 02 21:33:02 xanthos kernel: workqueue rcu_gp: flags=0x8 Feb 02 21:33:02 xanthos kernel: pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 Feb 02 21:33:02 xanthos kernel: pending: process_srcu Feb 02 21:33:02 xanthos kernel: workqueue mm_percpu_wq: flags=0x8 Feb 02 21:33:02 xanthos kernel: pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=4 Feb 02 21:33:02 xanthos kernel: pending: lru_add_drain_per_cpu BAR(360), vmstat_update Feb 02 21:33:02 xanthos kernel: workqueue netns: flags=0xe000a Feb 02 21:33:02 xanthos kernel: pwq 256: cpus=0-127 flags=0x4 nice=0 active=1/1 refcnt=4 Feb 02 21:33:02 xanthos kernel: in-flight: 23561:cleanup_net Feb 02 21:33:02 xanthos kernel: inactive: cleanup_net Feb 02 21:33:02 xanthos kernel: workqueue cgroup_destroy: flags=0x0 Feb 02 21:33:02 xanthos kernel: pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=5 Feb 02 21:33:02 xanthos kernel: pending: css_killed_work_fn Feb 02 21:33:02 xanthos kernel: inactive: css_killed_work_fn, css_killed_work_fn, css_killed_work_fn Feb 02 21:33:02 xanthos kernel: workqueue ipv6_addrconf: flags=0x40008 Feb 02 21:33:02 xanthos kernel: pwq 62: cpus=31 node=0 flags=0x0 nice=0 active=1/1 refcnt=2 Feb 02 21:33:02 xanthos kernel: in-flight: 22986:addrconf_verify_work Feb 02 21:33:02 xanthos kernel: workqueue usb_hub_wq: flags=0x4 Feb 02 21:33:02 xanthos kernel: pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 Feb 02 21:33:02 xanthos kernel: in-flight: 24263:hub_event [usbcore] Feb 02 21:33:02 xanthos kernel: pending: hub_event [usbcore] Feb 02 21:33:02 xanthos kernel: pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=348s workers=3 idle: 23582 23583 Feb 02 21:33:02 xanthos kernel: pool 12: cpus=6 node=0 flags=0x0 nice=0 hung=0s workers=4 idle: 24318 23573 22507 Feb 02 21:33:02 xanthos kernel: pool 62: cpus=31 node=0 flags=0x0 nice=0 hung=0s workers=3 idle: 23574 476 Feb 02 21:33:02 xanthos kernel: pool 256: cpus=0-127 flags=0x4 nice=0 hung=0s workers=10 idle: 23655 23120 23562 23657 23478 23563 22579 Feb 02 21:33:02 xanthos kernel: Showing backtraces of running workers in stalled CPU-bound worker pools: Feb 02 21:33:34 xanthos kernel: BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 380s! Feb 02 21:33:34 xanthos kernel: Showing busy workqueues and worker pools: Feb 02 21:33:34 xanthos kernel: workqueue events: flags=0x0 Feb 02 21:33:34 xanthos kernel: pwq 12: cpus=6 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 Feb 02 21:33:34 xanthos kernel: in-flight: 455:switchdev_deferred_process_work switchdev_deferred_process_work Feb 02 21:33:34 xanthos kernel: pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=81/256 refcnt=82 Feb 02 21:33:34 xanthos kernel: pending: dbs_work_handler, free_work, console_callback, iavf_client_task [iavf], iavf_client_task [iavf], iav f_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf] , iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [ iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_t ask [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_cli ent_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iav f_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf] Feb 02 21:33:34 xanthos kernel: , iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client _task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_c lient_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], i avf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iav f], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], iavf_client_task [iavf], kernfs_notify_workfn, kfree_rcu_monitor, cgroup_bpf_release, cgroup_bpf_release, cgroup_bpf_release, cgroup_bpf_release, cgroup_bpf_rele ase, cgroup_bpf_release, key_garbage_collector, release_one_tty, cgroup_bpf_release, cgroup_bpf_release, cgroup_bpf_release Feb 02 21:33:34 xanthos kernel: , cgroup_bpf_release Feb 02 21:33:34 xanthos kernel: pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 Feb 02 21:33:34 xanthos kernel: pending: vmstat_shepherd Feb 02 21:33:34 xanthos kernel: workqueue events_unbound: flags=0x2 Feb 02 21:33:34 xanthos kernel: pwq 256: cpus=0-127 flags=0x4 nice=0 active=4/512 refcnt=14 Feb 02 21:33:34 xanthos kernel: in-flight: 23656:fsnotify_connector_destroy_workfn fsnotify_connector_destroy_workfn, 22646:fsnotify_mark_des troy_workfn BAR(16329) fsnotify_mark_destroy_workfn BAR(16594) BAR(16833) BAR(16224) BAR(16831) BAR(16537) BAR(22965) BAR(16577) Feb 02 21:33:34 xanthos kernel: workqueue events_power_efficient: flags=0x80 Feb 02 21:33:34 xanthos kernel: pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 Feb 02 21:33:34 xanthos kernel: pending: neigh_periodic_work Feb 02 21:33:34 xanthos kernel: workqueue rcu_gp: flags=0x8 Feb 02 21:33:34 xanthos kernel: pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 Feb 02 21:33:34 xanthos kernel: pending: process_srcu Feb 02 21:33:34 xanthos kernel: workqueue mm_percpu_wq: flags=0x8 Feb 02 21:33:34 xanthos kernel: pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=4 Feb 02 21:33:34 xanthos kernel: pending: lru_add_drain_per_cpu BAR(360), vmstat_update Feb 02 21:33:34 xanthos kernel: workqueue netns: flags=0xe000a Feb 02 21:33:34 xanthos kernel: pwq 256: cpus=0-127 flags=0x4 nice=0 active=1/1 refcnt=4 Feb 02 21:33:34 xanthos kernel: in-flight: 23561:cleanup_net Feb 02 21:33:34 xanthos kernel: inactive: cleanup_net Feb 02 21:33:34 xanthos kernel: workqueue cgroup_destroy: flags=0x0 Feb 02 21:33:34 xanthos kernel: pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=5 Feb 02 21:33:34 xanthos kernel: pending: css_killed_work_fn Feb 02 21:33:34 xanthos kernel: inactive: css_killed_work_fn, css_killed_work_fn, css_killed_work_fn Feb 02 21:33:34 xanthos kernel: workqueue writeback: flags=0x4a Feb 02 21:33:34 xanthos kernel: pwq 256: cpus=0-127 flags=0x4 nice=0 active=2/256 refcnt=4 Feb 02 21:33:34 xanthos kernel: in-flight: 23563:wb_workfn wb_workfn Feb 02 21:33:34 xanthos kernel: workqueue ipv6_addrconf: flags=0x40008 Feb 02 21:33:34 xanthos kernel: pwq 62: cpus=31 node=0 flags=0x0 nice=0 active=1/1 refcnt=2 Feb 02 21:33:34 xanthos kernel: in-flight: 22986:addrconf_verify_work Feb 02 21:33:34 xanthos kernel: workqueue usb_hub_wq: flags=0x4 Feb 02 21:33:34 xanthos kernel: pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 Feb 02 21:33:34 xanthos kernel: in-flight: 24263:hub_event [usbcore] Feb 02 21:33:34 xanthos kernel: pending: hub_event [usbcore] Feb 02 21:33:34 xanthos kernel: pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=380s workers=3 idle: 23582 23583 Feb 02 21:33:34 xanthos kernel: pool 12: cpus=6 node=0 flags=0x0 nice=0 hung=0s workers=4 idle: 24318 23573 22507 Feb 02 21:33:34 xanthos kernel: pool 62: cpus=31 node=0 flags=0x0 nice=0 hung=0s workers=3 idle: 23574 476 Feb 02 21:33:34 xanthos kernel: pool 256: cpus=0-127 flags=0x4 nice=0 hung=0s workers=11 idle: 24337 23562 23120 23478 22579 23655 23657 Feb 02 21:33:34 xanthos kernel: Showing backtraces of running workers in stalled CPU-bound worker pools: Feb 02 21:33:39 xanthos libvirt-guests.sh[23860]: Warten dass Gast hati abschaltet, 175 Sekunden übrig Feb 02 21:33:44 xanthos libvirt-guests.sh[23860]: Warten dass Gast hati abschaltet, 170 Sekunden übrig Feb 02 21:33:49 xanthos libvirt-guests.sh[23860]: Warten dass Gast hati abschaltet, 165 Sekunden übrig Feb 02 21:33:52 xanthos systemd[1]: Received SIGINT. Feb 02 21:33:52 xanthos systemd[1]: Condition check resulted in Tell Plymouth To Jump To initramfs being skipped. Feb 02 21:33:54 xanthos libvirt-guests.sh[23860]: Warten dass Gast hati abschaltet, 160 Sekunden übrig Feb 02 21:33:56 xanthos systemd[1]: Received SIGINT. Feb 02 21:33:56 xanthos systemd[1]: Condition check resulted in Tell Plymouth To Jump To initramfs being skipped. -- Boot eedb20566c23429dba2019f5583d3773 --