Package: linux-image-amd64
Version: 4.18+99
Severity: normal
Dear Maintainer,
This issue is similar to the Bug#893393 I reported before. Even the
backtrace is almost the same. The only difference is that it started
happening much rarely after the fix.
[717600.261489] BUG: unable to handle kernel paging request at
ffff9cc5f7129000
[717600.261505] PGD 6184b067 P4D 6184b067 PUD 189621063 PMD 77128063 PTE 0
[717600.261518] Oops: 0002 [#1] SMP NOPTI
[717600.261527] CPU: 0 PID: 32565 Comm: Socket Thread Kdump: loaded
Tainted: G
W O 4.18.0-2-amd64 #1 Debian 4.18.10-2
[717600.261531] Hardware name: LENOVO 20081
/Inagua,
BIOS 41CN28WW(V2.04) 05/03/2012
[717600.261545] RIP: 0010:__memset+0x24/0x30
[717600.261547] Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1
83 e2
07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6
<f3> 48 ab
89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 f3
[717600.261597] RSP: 0018:ffffbef58e957940 EFLAGS: 00010216
[717600.261601] RAX: 0000000000000000 RBX: 00000000ffffffff RCX:
000000001ffa2600
[717600.261605] RDX: 0000000000000007 RSI: 0000000000000000 RDI:
ffff9cc5f7128ffa
[717600.261608] RBP: ffff9cc681fcbc00 R08: 00000000304d434e R09:
ffff9cc5f6e3c002
[717600.261611] R10: 0000000000000002 R11: 00000000000005ae R12:
ffff9cc683ef3480
[717600.261614] R13: ffff9cc5a437b800 R14: 000000000000000c R15:
ffff9cc5a437b500
[717600.261618] FS: 00007ff137efe700(0000) GS:ffff9cc716c00000(0000)
knlGS:0000000000000000
[717600.261622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[717600.261624] CR2: ffff9cc5f7129000 CR3: 0000000047f20000 CR4:
00000000000006f0
[717600.261628] Call Trace:
[717600.261650] cdc_ncm_fill_tx_frame+0x5f5/0x760 [cdc_ncm]
[717600.261661] cdc_ncm_tx_fixup+0x57/0x70 [cdc_ncm]
[717600.261672] usbnet_start_xmit+0x5d/0x720 [usbnet]
[717600.261682] dev_hard_start_xmit+0xa1/0x200
[717600.261689] sch_direct_xmit+0x14f/0x360
[717600.261695] __qdisc_run+0x14d/0x500
[717600.261700] __dev_queue_xmit+0x4d5/0x910
[717600.261708] ? ip_finish_output2+0x25d/0x3b0
[717600.261712] ip_finish_output2+0x25d/0x3b0
[717600.261717] ? ip_output+0x6c/0xe0
[717600.261721] ip_output+0x6c/0xe0
[717600.261726] ? ip_fragment.constprop.48+0x80/0x80
[717600.261732] __tcp_transmit_skb+0x555/0xad0
[717600.261738] tcp_write_xmit+0x25e/0x1020
[717600.261743] __tcp_push_pending_frames+0x31/0xd0
[717600.261747] tcp_sendmsg_locked+0x3ff/0xd30
[717600.261753] tcp_sendmsg+0x27/0x40
[717600.261759] sock_sendmsg+0x36/0x40
[717600.261765] __sys_sendto+0x10e/0x140
[717600.261772] ? __schedule+0x2bf/0x880
[717600.261777] __x64_sys_sendto+0x24/0x30
[717600.261784] do_syscall_64+0x55/0x110
[717600.261790] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[717600.261796] RIP: 0033:0x7ff1451b09be
[717600.261798] Code: d5 53 49 89 f4 89 fb 48 83 ec 10 e8 6c f6 ff ff 45
31 c9
89 c5 45 31 c0 45 89 f2 4c 89 ea 4c 89 e6 89 df b8 2c 00 00 00 0f 05
<48> 3d 00
f0 ff ff 77 36 89 ef 48 89 44 24 08 e8 9e f6 ff ff 48 8b
[717600.261846] RSP: 002b:00007ff137efd540 EFLAGS: 00000246 ORIG_RAX:
000000000000002c
[717600.261850] RAX: ffffffffffffffda RBX: 0000000000000060 RCX:
00007ff1451b09be
[717600.261853] RDX: 00000000000023d6 RSI: 00007ff091d7f000 RDI:
0000000000000060
[717600.261856] RBP: 0000000000000000 R08: 0000000000000000 R09:
0000000000000000
[717600.261859] R10: 0000000000000000 R11: 0000000000000246 R12:
00007ff091d7f000
[717600.261862] R13: 00000000000023d6 R14: 0000000000000000 R15:
00007ff0f4572190
[717600.261866] Modules linked in: bnep ctr ccm xt_state xt_conntrack
ipt_REJECT nf_reject_ipv4 nf_nat_h323 nf_conntrack_h323 nf_nat_pptp
nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp
nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc
nf_nat_ftp nf_conntrack_ftp iptable_nat btusb btrtl btbcm btintel bluetooth
drbg ansi_cprng ecdh_generic snd_seq_dummy snd_hrtimer snd_seq_midi
snd_seq_midi_event snd_seq hid_generic snd_usb_audio snd_usbmidi_lib usbhid
snd_rawmidi hid snd_seq_device ppp_deflate bsd_comp ppp_async crc_ccitt
qmi_wwan ppp_generic slhc cdc_ether cdc_acm cpufreq_userspace
cpufreq_conservative nft_chain_route_ipv4 xt_CHECKSUM nft_chain_nat_ipv4
ipt_MASQUERADE nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat
nf_conntrack
nft_counter xt_tcpudp
[717600.261936] nft_compat bridge huawei_cdc_ncm cdc_wdm stp llc cdc_ncm
nf_tables option usbnet lz4 lz4_compress usb_wwan mii nfnetlink usbserial
zram zsmalloc cpufreq_powersave binfmt_misc rtsx_usb_ms memstick uvcvideo
videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev
media uas usb_storage fuse xfs libcrc32c arc4 brcmsmac cordic brcmutil b43
mac80211 cfg80211 ssb pcmcia pcmcia_core kvm_amd ccp rng_core kvm
snd_hda_codec_conexant snd_hda_codec_generic irqbypass snd_hda_intel
snd_hda_codec k10temp evdev joydev serio_raw pcspkr ideapad_laptop
snd_hda_core
bcma snd_hwdep snd_pcm_oss sparse_keymap radeon rfkill snd_mixer_oss snd_pcm
ttm wmi drm_kms_helper sg snd_timer snd drm video battery ac i2c_algo_bit
soundcore pcc_cpufreq button sp5100_tco acpi_cpufreq vboxdrv(O) loop
parport_pc
[717600.262027] ppdev lp parport sunrpc binder_linux ashmem_linux(O)
ip_tables
x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb
crypto_simd cryptd glue_helper aes_x86_64 rtsx_usb_sdmmc mmc_core sr_mod
sd_mod
cdrom rtsx_usb ohci_pci psmouse atl1c ahci libahci ohci_hcd ehci_pci
ehci_hcd
i2c_piix4 libata usbcore usb_common scsi_mod thermal
[717600.262074] CR2: ffff9cc5f7129000
Sorry if the backtrace itself is slightly informative. Enabling the
driver logs would be probably useful, if I knew how to reproduce this
bug manually, or at least when to expect it naturally so I could enable
them beforehand. But I still don't, and have to wait for it for weeks or
even months, and only this time kdump have successfully booted.
-- System Information:
Debian Release: buster/sid
APT prefers oldoldstable-updates
APT policy: (500, 'oldoldstable-updates'), (500, 'oldoldstable'),
(500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.18.0-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=ru_UA.UTF-8, LC_CTYPE=ru_UA.UTF-8 (charmap=UTF-8),
LANGUAGE=ru_UA:ru (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages linux-image-amd64 depends on:
ii linux-image-4.18.0-2-amd64 4.18.10-2+b1
linux-image-amd64 recommends no packages.
linux-image-amd64 suggests no packages.
-- no debconf information
