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Bug#983595: linux-image-5.10.0-3-amd64: [regression] Kernel panic on resume from sleep

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  Bug#983595: linux-image-5.10.0-3-amd64: [regression] Kernel panic on resume from sleep Zbynek Michl <zbynek.michl@gmail.com> - 2021-02-26 22:30 +0100
    Bug#983595: linux-image-5.10.0-3-amd64: [regression] Kernel panic on resume from sleep Zbynek Michl <zbynek.michl@gmail.com> - 2021-03-06 20:30 +0100
      Bug#983595: linux-image-5.10.0-3-amd64: [regression] Kernel panic on resume from sleep Salvatore Bonaccorso <carnil@debian.org> - 2021-03-09 06:30 +0100
    Processed: Re: Bug#983595: linux-image-5.10.0-3-amd64:  [regression] Kernel panic on resume from sleep "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-03-09 06:30 +0100

#69642 — Bug#983595: linux-image-5.10.0-3-amd64: [regression] Kernel panic on resume from sleep

Package: src:linux
Version: 5.10.13-1
Severity: important
Tags: upstream
X-Debbugs-Cc: zbynek.michl@gmail.com

Dear Maintainer,

I'm facing a kernel panic issue on resume from sleep in the recent Linux
kernels (including 5.10.13-1).

Here's what I can see on the serial console output:

Resume phase:
               BUG: kernel NULL pointer dereference, address: 0000000000000198
[ 3046.188967] serial 00:05: activated
[ 3047.527610] usb usb6: root hub lost power or was reset
[ 3047.534619] #PF: supervisor read access in kernel mode
[ 3047.538729] sd 0:0:0:0: [sda] Starting disk
[ 3047.543458] #PF: error_code(0x0000) - not-present page
[ 3047.543459] PGD 0 P4D 0
[ 3047.543462] Oops: 0000 [#1] SMP PTI
[ 3047.543464] CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G           OE
5.10.0-3-amd64 #1 Debian 5.10.13-1
[ 3047.543465] Hardware name: Gigabyte Technology Co., Ltd. To be filled by
O.E.M./H77-D3H, BIOS F15 11/14/2013
[ 3047.543469] RIP: 0010:alx_start_xmit+0x34/0x650 [alx]
[ 3047.543472] Code: 41 56 41 55 41 54 55 53 48 83 ec 20 0f b7 57 7c 8b 8e b0
0b 00 00 39 ca 72 06 89 d0 31 d2 f7 f1 89 d2 48 8b 84 df
[ 3047.548638] sd 1:0:0:0: [sdb] Starting disk
[ 3047.552800] RSP: 0018:ffffb09240083d28 EFLAGS: 00010297
[ 3047.552801] RAX: 0000000000000000 RBX: ffffa04d80ae7800 RCX:
0000000000000004
[ 3047.552801] RDX: 0000000000000000 RSI: ffffa04d80afa000 RDI:
ffffa04e92e92a00
[ 3047.552803] RBP: 0000000000000042 R08: 0000000000000100 R09:
ffffa04ea3146700
[ 3047.638122] R10: 0000000000000014 R11: 0000000000000000 R12:
ffffa04e92e92100
[ 3047.644348] ------------[ cut here ]------------
[ 3047.645256] R13: 0000000000000001 R14: ffffa04e92e92a00 R15:
ffffa04e92e92a00
[ 3047.645258] FS:  0000000000000000(0000) GS:ffffa0508f600000(0000)
knlGS:0000000000000000
[ 3047.649878] i915 0000:00:02.0: vblank wait timed out on crtc 0
[ 3047.657043] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3047.657044] CR2: 0000000000000198 CR3: 000000004460a001 CR4:
00000000001706f0
[ 3047.657044] Call Trace:
[ 3047.657062]  ? dev_queue_xmit_nit+0x268/0x2a0
[ 3047.665203] WARNING: CPU: 3 PID: 3019 at drivers/gpu/drm/drm_vblank.c:1253
drm_wait_one_vblank+0x1f0/0x210 [drm]
[ 3047.670988]  ? skb_checksum_help+0xa6/0x120
[ 3047.670990]  dev_hard_start_xmit+0xc7/0x1e0
[ 3047.671006]  sch_direct_xmit+0x10f/0x310
[ 3047.676769] Modules linked in:
[ 3047.683910]  __qdisc_run+0x149/0x550
[ 3047.683925]  ? __switch_to_asm+0x42/0x70
[ 3047.686380]  vboxnetadp(OE)
[ 3047.690765]  net_tx_action+0x10d/0x230
[ 3047.690767]  __do_softirq+0xc5/0x275
[ 3047.700947]  vboxnetflt(OE)
[ 3047.705145]  run_ksoftirqd+0x26/0x40
[ 3047.705160]  smpboot_thread_fn+0xc5/0x160
[ 3047.709346]  cpufreq_userspace
[ 3047.713289]  ? smpboot_register_percpu_thread+0xf0/0xf0
[ 3047.713291]  kthread+0x11b/0x140
[ 3047.716369]  cpufreq_powersave
[ 3047.719955]  ? __kthread_bind_mask+0x60/0x60
[ 3047.723870]  cpufreq_ondemand
[ 3047.726679]  ret_from_fork+0x22/0x30
[ 3047.726680] Modules linked in:
[ 3047.730441]  vboxdrv(OE)
[ 3047.734028]  vboxnetadp(OE) vboxnetflt(OE)
[ 3047.736835]  cpufreq_conservative
[ 3047.740425]  cpufreq_userspace cpufreq_powersave cpufreq_ondemand
vboxdrv(OE)
[ 3047.744445]  intel_rapl_msr
[ 3047.747512]  cpufreq_conservative intel_rapl_msr
[ 3047.752732]  intel_rapl_common
[ 3047.755972]  intel_rapl_common nft_counter
[ 3047.759023]  nft_counter
[ 3047.763303]  x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi
[ 3047.766293]  x86_pkg_temp_thermal
[ 3047.769874]  kvm_intel xt_tcpudp snd_hda_codec_via xt_multiport
snd_hda_codec_generic ledtrig_audio kvm
[ 3047.772960]  intel_powerclamp
[ 3047.775505]  xt_state
[ 3047.779609]  snd_hda_codec_hdmi
[ 3047.782932]  xt_conntrack irqbypass nf_conntrack snd_hda_intel
[ 3047.790102]  kvm_intel
[ 3047.792910]  nf_defrag_ipv6 nf_defrag_ipv4 snd_intel_dspcfg soundwire_intel
[ 3047.797554]  xt_tcpudp
[ 3047.800622]  soundwire_generic_allocation nft_compat ghash_clmulni_intel
nf_tables
[ 3047.804730]  snd_hda_codec_via
[ 3047.807277]  snd_soc_core
[ 3047.813727]  xt_multiport
[ 3047.817063]  nfnetlink aesni_intel snd_compress libaes
[ 3047.826467]  snd_hda_codec_generic
[ 3047.829465]  soundwire_cadence crypto_simd snd_hda_codec cryptd
[ 3047.831752]  ledtrig_audio kvm
[ 3047.834898]  glue_helper snd_hda_core snd_hwdep rapl
[ 3047.840784]  xt_state
[ 3047.843141]  i915
[ 3047.850117]  xt_conntrack
[ 3047.852500]  soundwire_bus intel_cstate snd_pcm intel_uncore
[ 3047.860074]  irqbypass
[ 3047.863133]  snd_timer evdev drm_kms_helper pcspkr
[ 3047.865771]  nf_conntrack
[ 3047.868403]  serio_raw mei_me at24 iTCO_wdt
[ 3047.873551]  snd_hda_intel
[ 3047.876958]  snd intel_pmc_bxt cec iTCO_vendor_support
[ 3047.880827] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 3047.882585] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 3047.882613] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 3047.882912]  nf_defrag_ipv6
[ 3047.885979]  soundcore watchdog i2c_algo_bit mei
[ 3047.890954]  nf_defrag_ipv4
[ 3047.893250]  sg button it87 hwmon_vid coretemp nfsd loop
[ 3047.895193]  snd_intel_dspcfg soundwire_intel
[ 3047.897808]  drm auth_rpcgss fuse nfs_acl
[ 3047.903478]  soundwire_generic_allocation
[ 3047.905862]  lockd grace configfs sunrpc
[ 3047.910672]  nft_compat
[ 3047.913305]  ip_tables x_tables autofs4
[ 3047.917508]  ghash_clmulni_intel
[ 3047.920220]  ext4 crc16
[ 3047.925379]  nf_tables
[ 3047.931566]  mbcache jbd2 raid10
[ 3047.937772]  snd_soc_core
[ 3047.943975]  raid456 async_raid6_recov async_memcpy
[ 3047.946785]  nfnetlink
[ 3047.951411]  async_pq async_xor async_tx xor
[ 3047.954220]  aesni_intel
[ 3047.959560]  hid_generic usbhid hid
[ 3047.963935]  snd_compress
[ 3047.967957]  raid6_pq libcrc32c crc32c_generic
[ 3047.971979]  libaes
[ 3047.975914]  raid1 raid0 multipath linear
[ 3047.978375]  soundwire_cadence
[ 3047.982221]  md_mod sd_mod sr_mod cdrom
[ 3047.985465]  crypto_simd
[ 3047.987926]  t10_pi
[ 3047.990292]  snd_hda_codec
[ 3047.993550]  crc_t10dif crct10dif_generic ahci libahci
[ 3047.996184]  cryptd glue_helper
[ 3048.001073]  xhci_pci crct10dif_pclmul crct10dif_common libata
[ 3048.003447]  snd_hda_core snd_hwdep
[ 3048.007720]  psmouse crc32_pclmul xhci_hcd ehci_pci
[ 3048.010268]  rapl
[ 3048.013769]  i2c_i801 ehci_hcd crc32c_intel lpc_ich
[ 3048.016406]  i915
[ 3048.020858]  i2c_smbus fan scsi_mod usbcore
[ 3048.022973]  soundwire_bus intel_cstate
[ 3048.026985]  alx mdio usb_common video
[ 3048.030071]  snd_pcm
[ 3048.033918]
[ 3048.033919] CR2: 0000000000000198
[ 3048.036466]  intel_uncore
[ 3048.038572] ---[ end trace 61be8926d4afb07f ]---
[ 3048.041285]  snd_timer
[ 3048.046434] RIP: 0010:alx_start_xmit+0x34/0x650 [alx]
[ 3048.046435] Code: 41 56 41 55 41 54 55 53 48 83 ec 20 0f b7 57 7c 8b 8e b0
0b 00 00 39 ca 72 06 89 d0 31 d2 f7 f1 89 d2 48 8b 84 df
[ 3048.049597]  evdev
[ 3048.055454] RSP: 0018:ffffb09240083d28 EFLAGS: 00010297
[ 3048.055455] RAX: 0000000000000000 RBX: ffffa04d80ae7800 RCX:
0000000000000004
[ 3048.055456] RDX: 0000000000000000 RSI: ffffa04d80afa000 RDI:
ffffa04e92e92a00
[ 3048.058956]  drm_kms_helper
[ 3048.063854] RBP: 0000000000000042 R08: 0000000000000100 R09:
ffffa04ea3146700
[ 3048.063854] R10: 0000000000000014 R11: 0000000000000000 R12:
ffffa04e92e92100
[ 3048.063855] R13: 0000000000000001 R14: ffffa04e92e92a00 R15:
ffffa04e92e92a00
[ 3048.065812]  pcspkr
[ 3048.070700] FS:  0000000000000000(0000) GS:ffffa0508f600000(0000)
knlGS:0000000000000000
[ 3048.070701] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3048.070702] CR2: 0000000000000198 CR3: 000000004460a001 CR4:
00000000001706f0
[ 3048.072641]  serio_raw
[ 3048.076835] Kernel panic - not syncing: Fatal exception in interrupt
[ 3048.080687] Kernel Offset: 0x33e00000 from 0xffffffff81000000 (relocation
range: 0xffffffff80000000-0xffffffffbfffffff)
[ 3048.212927] ---[ end Kernel panic - not syncing: Fatal exception in
interrupt ]---


This happens randomly, in the most cases I can wake up the computer
successfully.

When I was running Debian Jessie (kernel linux-image-3.16.0-10-amd64), I've
never seen this issue.
So this is some kind of regression, but I cannot say exactly in which kernel
version it has been introduced since I've made upgrade Jessie -> Stretch ->
Buster -> Bullseye in one row.

Do I understand it correctly that the kernel crashes due to the bug in the alx
driver?

Can I do anything to help debug it in a deeper way?

Thanks
Zbynek


-- Package-specific info:
** Version:
Linux version 5.10.0-3-amd64 (debian-kernel@lists.debian.org) (gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1) #1 SMP Debian 5.10.13-1 (2021-02-06)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-5.10.0-3-amd64 root=UUID=727cbb46-e7ab-4559-8cc3-8368afbe15a4 ro console=ttyS0,115200n8 console=tty0 no_console_suspend systemd.show_status=1

** Tainted: OE (12288)
 * externally-built ("out-of-tree") module was loaded
 * unsigned module was loaded

** Kernel log:
[    7.309454] systemd[1]: Starting Remount Root and Kernel File Systems...
[    7.317031] systemd[1]: Starting Coldplug All udev Devices...
[    7.324629] systemd[1]: Mounted Huge Pages File System.
[    7.330615] systemd[1]: Mounted POSIX Message Queue File System.
[    7.330919] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    7.332455] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
[    7.350613] systemd[1]: Mounted NFSD configuration filesystem.
[    7.356842] systemd[1]: Mounted RPC Pipe File System.
[    7.362290] systemd[1]: Mounted Kernel Debug File System.
[    7.369148] systemd[1]: Mounted Kernel Trace File System.
[    7.375007] systemd[1]: Finished Set the console keyboard layout.
[    7.381624] systemd[1]: Finished Create list of static device nodes for the current kernel.
[    7.390446] systemd[1]: modprobe@configfs.service: Succeeded.
[    7.396436] systemd[1]: Finished Load Kernel Module configfs.
[    7.402646] systemd[1]: modprobe@drm.service: Succeeded.
[    7.408222] systemd[1]: Finished Load Kernel Module drm.
[    7.413882] systemd[1]: Started Journal Service.
[    7.430655] systemd-journald[274]: Received client request to flush runtime journal.
[    7.548073] loop: module loaded
[    7.584902] it87: Found IT8728F chip at 0xa30, revision 1
[    7.590400] it87: Beeping is supported
[    7.600900] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input5
[    7.611299] EDAC ie31200: No ECC support
[    7.616403] EDAC ie31200: No ECC support
[    7.623911] ACPI: Power Button [PWRB]
[    7.628000] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input6
[    7.639318] ACPI: Power Button [PWRF]
[    7.689934] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    7.695394] iTCO_vendor_support: vendor-support=0
[    7.695899] sd 1:0:0:0: Attached scsi generic sg1 type 0
[    7.707033] sr 2:0:0:0: Attached scsi generic sg2 type 5
[    7.713151] at24 0-0050: supply vcc not found, using dummy regulator
[    7.720480] at24 0-0050: 256 byte spd EEPROM, read-only
[    7.727305] at24 0-0051: supply vcc not found, using dummy regulator
[    7.736452] at24 0-0051: 256 byte spd EEPROM, read-only
[    7.741784] at24 0-0052: supply vcc not found, using dummy regulator
[    7.749413] at24 0-0052: 256 byte spd EEPROM, read-only
[    7.754960] at24 0-0053: supply vcc not found, using dummy regulator
[    7.762075] at24 0-0053: 256 byte spd EEPROM, read-only
[    7.772070] input: PC Speaker as /devices/platform/pcspkr/input/input7
[    7.778900] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[    7.784678] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
[    7.887399] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 163840 ms ovfl timer
[    7.895397] RAPL PMU: hw unit of domain pp0-core 2^-16 Joules
[    7.895398] RAPL PMU: hw unit of domain package 2^-16 Joules
[    7.895398] RAPL PMU: hw unit of domain pp1-gpu 2^-16 Joules
[    7.919986] Adding 8388604k swap on /dev/sda1.  Priority:-2 extents:1 across:8388604k SSFS
[    7.933670] i915 0000:00:02.0: [drm] VT-d active for gfx access
[    7.940074] i915 0000:00:02.0: vgaarb: deactivate vga console
[    7.947824] cryptd: max_cpu_qlen set to 1000
[    7.949228] Console: switching to colour dummy device 80x25
[    7.959568] i915 0000:00:02.0: [drm] DMAR active, disabling use of stolen memory
[    7.970736] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    7.987983] [drm] Initialized i915 1.6.0 20200917 for 0000:00:02.0 on minor 0
[    7.993183] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
[    7.995515] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    8.009835] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8
[    8.028346] AVX version of gcm_enc/dec engaged.
[    8.032984] AES CTR mode by8 optimization enabled
[    8.161616] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    8.171729] fbcon: i915drmfb (fb0) is primary device
[    8.216951] snd_hda_codec_via hdaudioC0D2: autoconfig for VT2020: line_outs=3 (0x24/0x25/0x26/0x0/0x0) type:line
[    8.216953] snd_hda_codec_via hdaudioC0D2:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    8.216954] snd_hda_codec_via hdaudioC0D2:    hp_outs=1 (0x28/0x0/0x0/0x0/0x0)
[    8.216955] snd_hda_codec_via hdaudioC0D2:    mono: mono_out=0x0
[    8.216956] snd_hda_codec_via hdaudioC0D2:    dig-out=0x2d/0x2e
[    8.216957] snd_hda_codec_via hdaudioC0D2:    inputs:
[    8.216959] snd_hda_codec_via hdaudioC0D2:      Front Mic=0x29
[    8.216960] snd_hda_codec_via hdaudioC0D2:      Rear Mic=0x2b
[    8.216961] snd_hda_codec_via hdaudioC0D2:      Line=0x2a
[    8.260382] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[    8.260425] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[    8.260459] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[    8.260492] input: HDA Intel PCH Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[    8.260524] input: HDA Intel PCH Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[    8.260555] input: HDA Intel PCH Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[    8.260588] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[    8.260621] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
[    8.260652] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
[    8.260683] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18
[    8.274565] Console: switching to colour frame buffer device 240x75
[    8.287680] intel_rapl_common: Found RAPL domain package
[    8.287681] intel_rapl_common: Found RAPL domain core
[    8.287682] intel_rapl_common: Found RAPL domain uncore
[    8.475441] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[    8.692161] alx 0000:04:00.0 eth0: NIC Up: 1 Gbps Full
[    9.912091] NFSD: Using UMH upcall client tracking operations.
[    9.919324] NFSD: starting 90-second grace period (net f00000a8)
[    9.972659] vboxdrv: loading out-of-tree module taints kernel.
[    9.980363] vboxdrv: module verification failed: signature and/or required key missing - tainting kernel
[   10.000272] vboxdrv: Found 4 processor cores
[   10.020040] vboxdrv: TSC mode is Invariant, tentative frequency 3192734751 Hz
[   10.029000] vboxdrv: Successfully loaded version 6.1.18_Debian (interface 0x00300000)
[   10.036994] VBoxNetFlt: Successfully started.
[   10.046965] VBoxNetAdp: Successfully started.
[ 7903.327673] perf: interrupt took too long (2512 > 2500), lowering kernel.perf_event_max_sample_rate to 79500
[ 9623.021183] perf: interrupt took too long (3156 > 3140), lowering kernel.perf_event_max_sample_rate to 63250
[10344.353509] device-mapper: uevent: version 1.0.3
[10344.358412] device-mapper: ioctl: 4.43.0-ioctl (2020-10-01) initialised: dm-devel@redhat.com
[10348.005983] alg: No test for essiv(cbc(aes),md5) (essiv(cbc-aes-aesni,md5-generic))

** Model information
sys_vendor: Gigabyte Technology Co., Ltd.
product_name: To be filled by O.E.M.
product_version: To be filled by O.E.M.
chassis_vendor: Gigabyte Technology Co., Ltd.
chassis_version: To Be Filled By O.E.M.
bios_vendor: American Megatrends Inc.
bios_version: F15
board_vendor: Gigabyte Technology Co., Ltd.
board_name: H77-D3H
board_version: x.x

** Loaded modules:
nls_ascii
nls_cp437
vfat
fat
essiv
authenc
dm_crypt
dm_mod
vboxnetadp(OE)
vboxnetflt(OE)
cpufreq_userspace
cpufreq_powersave
cpufreq_ondemand
cpufreq_conservative
vboxdrv(OE)
nft_counter
intel_rapl_msr
intel_rapl_common
snd_hda_codec_hdmi
xt_tcpudp
xt_multiport
xt_state
xt_conntrack
x86_pkg_temp_thermal
nf_conntrack
intel_powerclamp
snd_hda_codec_via
nf_defrag_ipv6
kvm_intel
snd_hda_codec_generic
ledtrig_audio
nf_defrag_ipv4
nft_compat
kvm
nf_tables
irqbypass
snd_hda_intel
snd_intel_dspcfg
ghash_clmulni_intel
nfnetlink
soundwire_intel
soundwire_generic_allocation
snd_soc_core
aesni_intel
libaes
snd_compress
crypto_simd
soundwire_cadence
cryptd
glue_helper
snd_hda_codec
snd_hda_core
snd_hwdep
rapl
i915
soundwire_bus
intel_cstate
snd_pcm
intel_uncore
iTCO_wdt
pcspkr
intel_pmc_bxt
snd_timer
evdev
serio_raw
at24
drm_kms_helper
iTCO_vendor_support
sg
snd
watchdog
mei_me
cec
mei
soundcore
i2c_algo_bit
button
it87
hwmon_vid
coretemp
loop
nfsd
auth_rpcgss
fuse
nfs_acl
lockd
drm
grace
configfs
sunrpc
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
raid10
raid456
async_raid6_recov
async_memcpy
async_pq
async_xor
async_tx
xor
hid_generic
usbhid
hid
raid6_pq
libcrc32c
crc32c_generic
raid1
raid0
multipath
linear
md_mod
sd_mod
sr_mod
cdrom
t10_pi
crc_t10dif
crct10dif_generic
ahci
libahci
xhci_pci
ehci_pci
libata
xhci_hcd
crct10dif_pclmul
crct10dif_common
crc32_pclmul
ehci_hcd
i2c_i801
crc32c_intel
i2c_smbus
scsi_mod
psmouse
lpc_ich
usbcore
alx
mdio
usb_common
fan
video

** Network interface configuration:
*** /etc/network/interfaces:

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp


** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 94:de:80:0c:01:a1 brd ff:ff:ff:ff:ff:ff
    inet 192.168.5.3/24 brd 192.168.5.255 scope global dynamic eth0
       valid_lft 71744sec preferred_lft 71744sec

*** Device statistics:
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:    5600     112    0    0    0     0          0         0     5600     112    0    0    0     0       0          0
  eth0: 1355596510  994788    0    0    0     0          0         0 33442853  238863    0    0    0     0       0          0

*** Protocol statistics:
Ip:
    Forwarding: 2
    270062 total packets received
    2 with invalid addresses
    0 forwarded
    0 incoming packets discarded
    270052 incoming packets delivered
    235979 requests sent out
Icmp:
    4 ICMP messages received
    4 input ICMP message failed
    ICMP input histogram:
        destination unreachable: 4
    0 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
IcmpMsg:
        InType3: 4
Tcp:
    3816 active connection openings
    0 passive connection openings
    56 failed connection attempts
    109 connection resets received
    13 connections established
    264956 segments received
    233367 segments sent out
    89 segments retransmitted
    52 bad segments received
    3619 resets sent
Udp:
    5092 packets received
    0 packets to unknown port received
    0 packet receive errors
    5095 packets sent
    0 receive buffer errors
    0 send buffer errors
UdpLite:
TcpExt:
    1531 TCP sockets finished time wait in fast timer
    16 packetes rejected in established connections because of timestamp
    1159 delayed acks sent
    2 delayed acks further delayed because of locked socket
    Quick ack mode was activated 38 times
    172344 packet headers predicted
    22464 acknowledgments not containing data payload received
    16053 predicted acknowledgments
    TCPSackRecovery: 5
    Detected reordering 10 times using SACK
    TCPDSACKUndo: 1
    TCPLostRetransmit: 49
    6 fast retransmits
    TCPTimeouts: 65
    TCPLossProbes: 25
    TCPLossProbeRecovery: 3
    TCPBacklogCoalesce: 236
    TCPDSACKOldSent: 38
    TCPDSACKOfoSent: 1
    TCPDSACKRecv: 10
    721 connections reset due to unexpected data
    76 connections reset due to early user close
    7 connections aborted due to timeout
    TCPDSACKIgnoredNoUndo: 8
    TCPSackShiftFallback: 17
    TCPRcvCoalesce: 59658
    TCPOFOQueue: 8340
    TCPOFOMerge: 1
    TCPChallengeACK: 52
    TCPSYNChallenge: 52
    TCPAutoCorking: 550
    TCPSynRetrans: 1
    TCPOrigDataSent: 48289
    TCPHystartTrainDetect: 10
    TCPHystartTrainCwnd: 302
    TCPACKSkippedSeq: 1
    TCPACKSkippedTimeWait: 13
    TCPKeepAlive: 5740
    TCPDelivered: 48993
    TCPAckCompressed: 2576
    TcpTimeoutRehash: 58
    TCPDSACKRecvSegs: 10
IpExt:
    InBcastPkts: 3
    OutBcastPkts: 3
    InOctets: 1304107693
    OutOctets: 29900984
    InBcastOctets: 207
    OutBcastOctets: 207
    InNoECTPkts: 989355


** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller [8086:0150] (rev 09)
	Subsystem: Gigabyte Technology Co., Ltd Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller [1458:5000]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
	Latency: 0
	IOMMU group: 0
	Capabilities: <access denied>
	Kernel driver in use: ivb_uncore
	Kernel modules: ie31200_edac

00:02.0 VGA compatible controller [0300]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller [8086:0152] (rev 09) (prog-if 00 [VGA controller])
	Subsystem: Gigabyte Technology Co., Ltd Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller [1458:d000]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 34
	IOMMU group: 1
	Region 0: Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at f000 [size=64]
	Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04) (prog-if 30 [XHCI])
	Subsystem: Gigabyte Technology Co., Ltd 7 Series/C210 Series Chipset Family USB xHCI Host Controller [1458:5007]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 31
	IOMMU group: 2
	Region 0: Memory at f7e00000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 [8086:1e3a] (rev 04)
	Subsystem: Gigabyte Technology Co., Ltd 7 Series/C216 Chipset Family MEI Controller [1458:1c3a]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 33
	IOMMU group: 3
	Region 0: Memory at f7e1a000 (64-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
	Kernel modules: mei_me

00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04) (prog-if 20 [EHCI])
	Subsystem: Gigabyte Technology Co., Ltd 7 Series/C216 Chipset Family USB Enhanced Host Controller [1458:5006]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 16
	IOMMU group: 4
	Region 0: Memory at f7e18000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)
	Subsystem: Gigabyte Technology Co., Ltd 7 Series/C216 Chipset Family High Definition Audio Controller [1458:a014]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 35
	IOMMU group: 5
	Region 0: Memory at f7e10000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 [8086:1e10] (rev c4) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 26
	IOMMU group: 6
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: [disabled]
	Prefetchable memory behind bridge: [disabled]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.5 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev c4) (prog-if 01 [Subtractive decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 27
	IOMMU group: 7
	Bus: primary=00, secondary=02, subordinate=03, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: [disabled]
	Prefetchable memory behind bridge: [disabled]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.6 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 7 [8086:1e1c] (rev c4) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin C routed to IRQ 28
	IOMMU group: 8
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	I/O behind bridge: 0000e000-0000efff [size=4K]
	Memory behind bridge: f7d00000-f7dfffff [size=1M]
	Prefetchable memory behind bridge: [disabled]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.7 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 8 [8086:1e1e] (rev c4) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin D routed to IRQ 29
	IOMMU group: 9
	Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: f7c00000-f7cfffff [size=1M]
	Prefetchable memory behind bridge: [disabled]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04) (prog-if 20 [EHCI])
	Subsystem: Gigabyte Technology Co., Ltd 7 Series/C216 Chipset Family USB Enhanced Host Controller [1458:5006]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 23
	IOMMU group: 10
	Region 0: Memory at f7e17000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1f.0 ISA bridge [0601]: Intel Corporation H77 Express Chipset LPC Controller [8086:1e4a] (rev 04)
	Subsystem: Gigabyte Technology Co., Ltd H77 Express Chipset LPC Controller [1458:5001]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	IOMMU group: 11
	Capabilities: <access denied>
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich

00:1f.2 SATA controller [0106]: Intel Corporation 7 Series/C210 Series Chipset Family 6-port SATA Controller [AHCI mode] [8086:1e02] (rev 04) (prog-if 01 [AHCI 1.0])
	Subsystem: Gigabyte Technology Co., Ltd 7 Series/C210 Series Chipset Family 6-port SATA Controller [AHCI mode] [1458:b005]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 30
	IOMMU group: 11
	Region 0: I/O ports at f0b0 [size=8]
	Region 1: I/O ports at f0a0 [size=4]
	Region 2: I/O ports at f090 [size=8]
	Region 3: I/O ports at f080 [size=4]
	Region 4: I/O ports at f060 [size=32]
	Region 5: Memory at f7e16000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller [8086:1e22] (rev 04)
	Subsystem: Gigabyte Technology Co., Ltd 7 Series/C216 Chipset Family SMBus Controller [1458:5001]
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin C routed to IRQ 18
	IOMMU group: 11
	Region 0: Memory at f7e15000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at f040 [size=32]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801

02:00.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev 41) (prog-if 01 [Subtractive decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 3
	IOMMU group: 7
	Bus: primary=02, secondary=03, subordinate=03, sec-latency=64
	I/O behind bridge: [disabled]
	Memory behind bridge: [disabled]
	Prefetchable memory behind bridge: [disabled]
	Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr+ DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>

04:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8161 Gigabit Ethernet [1969:1091] (rev 10)
	Subsystem: Gigabyte Technology Co., Ltd AR8161 Gigabit Ethernet [1458:e000]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx+
	Latency: 0, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 18
	IOMMU group: 12
	Region 0: Memory at f7d00000 (64-bit, non-prefetchable) [size=256K]
	Region 2: I/O ports at e000 [size=128]
	Capabilities: <access denied>
	Kernel driver in use: alx
	Kernel modules: alx

05:00.0 USB controller [0c03]: Etron Technology, Inc. EJ168 USB 3.0 Host Controller [1b6f:7023] (rev 01) (prog-if 30 [XHCI])
	Subsystem: Gigabyte Technology Co., Ltd GA-880GMA-USB3 [1458:5007]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 32
	IOMMU group: 13
	Region 0: Memory at f7c00000 (64-bit, non-prefetchable) [size=32K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci


** USB devices:
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 007: ID 0451:ca01 Texas Instruments, Inc. Texas Instruments USBtoI2C Solution
Bus 001 Device 006: ID 0451:8142 Texas Instruments, Inc. TUSB8041 4-Port Hub
Bus 001 Device 005: ID 0458:003a KYE Systems Corp. (Mouse Systems) NetScroll+ Mini Traveler / Genius NetScroll 120
Bus 001 Device 004: ID 04f2:0116 Chicony Electronics Co., Ltd KU-2971/KU-0325 Keyboard
Bus 001 Device 003: ID 0451:8142 Texas Instruments, Inc. TUSB8041 4-Port Hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (500, 'testing'), (100, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.10.0-3-amd64 (SMP w/4 CPU threads)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=cs_CZ.UTF-8, LC_CTYPE=cs_CZ.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages linux-image-5.10.0-3-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.139
ii  kmod                                    28-1
ii  linux-base                              4.6

Versions of packages linux-image-5.10.0-3-amd64 recommends:
pn  apparmor             <none>
pn  firmware-linux-free  <none>

Versions of packages linux-image-5.10.0-3-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-pc                 2.04-15
pn  linux-doc-5.10          <none>

Versions of packages linux-image-5.10.0-3-amd64 is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
pn  firmware-misc-nonfree     <none>
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information

[toc] | [next] | [standalone]

#69723

[Multipart message — attachments visible in raw view] — view raw

So really it was a bug in the alx driver - there was a wrong call order on
resume.

Jakub Kicinski has fixed it in the vanilla kernel:
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=a4dcfbc4ee2218abd567d81d795082d8d4afcdf6

More details are available in the kernel mailing list:
https://lore.kernel.org/netdev/CAJH0kmw00RHaKXqxRFi-7aSj2waYaMBYpp3v1fnC-=237BEKZA@mail.gmail.com/T/#t

This bug report can be closed now.

Thanks
Zbynek

[toc] | [prev] | [next] | [standalone]

#69760

Control: tags -1 + pending

Hi,

On Sat, Mar 06, 2021 at 08:18:52PM +0100, Zbynek Michl wrote:
> So really it was a bug in the alx driver - there was a wrong call order on
> resume.
> 
> Jakub Kicinski has fixed it in the vanilla kernel:
> https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=a4dcfbc4ee2218abd567d81d795082d8d4afcdf6
> 
> More details are available in the kernel mailing list:
> https://lore.kernel.org/netdev/CAJH0kmw00RHaKXqxRFi-7aSj2waYaMBYpp3v1fnC-=237BEKZA@mail.gmail.com/T/#t
> 
> This bug report can be closed now.

Not directly, as the change is not yet in our upload. I cherry-picked
the commit for the next upload as
https://salsa.debian.org/kernel-team/linux/-/commit/3f06579cf51c653d71722c8bb742450798455089
.

Regards,
Salvatore

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#69759 — Processed: Re: Bug#983595: linux-image-5.10.0-3-amd64: [regression] Kernel panic on resume from sleep

Processing control commands:

> tags -1 + pending
Bug #983595 [src:linux] linux-image-5.10.0-3-amd64: [regression] Kernel panic on resume from sleep
Added tag(s) pending.

-- 
983595: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=983595
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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