Your message dated Sun, 23 May 2021 20:26:25 +0200
with message-id <E1lksnr-0005pb-3w@hullmann.westfalen.local>
and subject line Closing this bug
has caused the Debian Bug report #840117,
regarding DVB: Made crash sometimes.
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.
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--
840117: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=840117
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: linux-image-4.7
Severity: important
Dear maintainer,
Since kernel linux-4.7, sometimes dvb module has crashed, need to reboot.
Below is kernel log.
Best regards,
Ohta.
Oct 8 04:12:10 hogefuga kernel: [128981.050249] BUG: unable to handle kernel
NULL pointer dereference at (null)
Oct 8 04:12:10 hogefuga kernel: [128981.050301] IP: [<ffffffff9d09a65b>]
exit_creds+0x1b/0x50
Oct 8 04:12:10 hogefuga kernel: [128981.050335] PGD 417318067 PUD 4248a3067
PMD 0
Oct 8 04:12:10 hogefuga kernel: [128981.050364] Oops: 0002 [#1] SMP
Oct 8 04:12:10 hogefuga kernel: [128981.050383] Modules linked in: nls_utf8(E)
isofs(E) udf(E) pci_stub(E) vboxpci(OE) vboxnetadp(OE)
vboxnetflt(OE) vboxdrv (OE) snd_hrtimer(E) snd_seq(E) cpufreq_conservative(E)
cpufreq_stats(E) cpufreq_userspace(E) cpufreq_powersave(E) binfmt_misc(E)
nls_ascii(E) nls_cp437(E) vf
at(E) fat(E) jfs(E) xfs(E) sr_mod(E) cdrom(E) mxm_wmi(E) ata_generic(E) uas(E)
pl2303(E) joydev(E) usbserial(E) kvm_amd(E)
kvm(E) irqbypass(E) efi_pstore(E) efivars(E) crct10dif_pclmul(E)
crc32_pclmul(E) ghash_clmulni_intel(E)
amdkfd(E) radeon(E) k10temp(E) psmouse(E) serio_raw(E) mxl301rf(E)
qm1d1c0042(E) fam15h
_power(E) tc90522(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E)
snd_hda_codec_hdmi(E) earth_pt3(E) snd_hda_intel(E) firewire_ohci(E)
firewire_core(E) crc_itu_t(E) sg(E) dvb_core(E) ttm(E) snd_hda_codec(E)
pata_via(E) drm_kms_helper(E) fjes(E) sp5100_tco(E) drm(E) i2c_algo_bit(E)
snd_hda_core(E) wmi(E) floppy(E) pata_atiixp(E) button(E) i2c_piix4(E)
acpi_cpufreq(E) tpm_tis(E)
tpm(E) cuse(E) fuse(E) w83627ehf(E) hwmon_vid(E) tg3(E) ptp(E)pps_core(E)
libphy(E) snd_usb_audio(E) snd_usbmidi_lib(E) snd_hwdep(E) snd_rawmidi(E)
snd_seq_device(E) snd_dummy(E) snd_pcm(E) snd_timer(E) snd(E) soundcore(E)
loop(E) parport_pc(E) ppdev(E) lp(E)
parport(E) efivarfs(E) ip_tables(E) x_tables(E) autofs4(E) overlay(E) aufs(OE)
ext4(E) ecb(E) crc16(E) jbd2(E)
mbcache(E) raid10(E) raid456(E) libcrc32c(E) crc32c_generic(E)
async_raid6_recov(E) async_memcpy(E) async_pq(E) async_xor(E) xor(E) async_tx(E)
raid6_pq(E) raid1(E) raid0(E) multipath(E) linear(E) md_mod(E) zsmalloc(E)
deflate(E) lz4hc(E) lz4hc_compress(E) lz4(E) lz4_compress(E) evdev(E)
hid_generic(E)
usbhid(E) hid(E) sd_mod(E) usb_storage(E) crc32c_intel(E) ohci_pci(E)
aesni_intel(E) aes_x86_64(E) glue_helper(E) lrw(E) gf128mul(E) ablk_helper(E)
cryptd(E) ahci(E)
libahci(E) xhci_pci(E) libata(E) ohci_hcd(E) ehci_pci(E) xhci_hcd(E)
ehci_hcd(E) usbcore(E) scsi_mod(E) usb_common(E) shpchp(E)
Oct 8 04:12:10 hogefuga kernel: [128981.051446] CPU: 7 PID: 21681 Comm:
fuse_b25 Tainted: G OE 4.7.0-1-amd64 #1 Debian 4.7.5-1
Oct 8 04:12:10 hogefuga kernel: [128981.051491] Hardware name: To Be Filled By
O.E.M. To Be Filled By O.E.M./990FX Extreme4, BIOS P2.70 06/05/2014
Oct 8 04:12:10 hogefuga kernel: [128981.051540] task: ffff8802c94c6140 ti:
ffff88015c120000 task.ti: ffff88015c120000
Oct 8 04:12:10 hogefuga kernel: [128981.051577] RIP: 0010:[<ffffffff9d09a65b>]
[<ffffffff9d09a65b>] exit_creds+0x1b/0x50
Oct 8 04:12:10 hogefuga kernel: [128981.051620] RSP: 0018:ffff88015c123cd0
EFLAGS: 00010246
Oct 8 04:12:10 hogefuga kernel: [128981.051647] RAX: ffffffff9da94da8 RBX:
ffff880418335080 RCX: 0000000000000000
Oct 8 04:12:10 hogefuga kernel: [128981.051682] RDX: ffffffff9da94dc0 RSI:
ffff880418335080 RDI: 0000000000000000
Oct 8 04:12:10 hogefuga kernel: [128981.051717] RBP: ffff880418335080 R08:
ffff8804158c7300 R09: 0000000000000040
Oct 8 04:12:10 hogefuga kernel: [128981.051753] R10: ffff8804158c7338 R11:
ffff8804295cb0c0 R12: 00000000fffffffc
Oct 8 04:12:10 hogefuga kernel: [128981.051788] R13: ffff88042289b328 R14:
ffff88042289b378 R15: 0000000000000000
Oct 8 04:12:10 hogefuga kernel: [128981.051824] FS: 00007f25c5d4e700(0000)
GS:ffff88043edc0000(0000) knlGS:0000000000000000
Oct 8 04:12:10 hogefuga kernel: [128981.051864] CS: 0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Oct 8 04:12:10 hogefuga kernel: [128981.051909] CR2: 0000000000000000 CR3:
000000041b6ec000 CR4: 00000000000406e0
Oct 8 04:12:10 hogefuga kernel: [128981.051944] Stack:
Oct 8 04:12:10 hogefuga kernel: [128981.051956] ffff880418335080
ffffffff9d0771d5 0000000000000000 ffff880418335080
Oct 8 04:12:10 hogefuga kernel: [128981.051999] ffffffff9d098d20
ffff88042289b350 ffffc900025d4198 ffff88042289b3f8
Oct 8 04:12:10 hogefuga kernel: [128981.052041] ffffffffc089b06c
ffffc900026ee130 ffffc900026ee130 ffff88042289b3f8
Oct 8 04:12:10 hogefuga kernel: [128981.052084] Call Trace:
Oct 8 04:12:10 hogefuga kernel: [128981.052102] [<ffffffff9d0771d5>] ?
__put_task_struct+0x55/0x140
Oct 8 04:12:10 hogefuga kernel: [128981.052133] [<ffffffff9d098d20>] ?
kthread_stop+0xf0/0x100
Oct 8 04:12:10 hogefuga kernel: [128981.052170] [<ffffffffc089b06c>] ?
dmx_section_feed_stop_filtering+0x3c/0x90 [dvb_core]
Oct 8 04:12:10 hogefuga kernel: [128981.052213] [<ffffffffc08987c5>] ?
dvb_dmxdev_feed_stop+0x95/0xa0 [dvb_core]
Oct 8 04:12:10 hogefuga kernel: [128981.052253] [<ffffffffc0898ca5>] ?
dvb_dmxdev_filter_stop+0x85/0xc0 [dvb_core]
Oct 8 04:12:10 hogefuga kernel: [128981.052294] [<ffffffffc0899545>] ?
dvb_demux_do_ioctl+0x325/0x550 [dvb_core]
Oct 8 04:12:10 hogefuga kernel: [128981.052333] [<ffffffffc0897781>] ?
dvb_usercopy+0x51/0x160 [dvb_core]
Oct 8 04:12:10 hogefuga kernel: [128981.052367] [<ffffffff9d0ba5f4>] ?
__wake_up+0x34/0x50
Oct 8 04:12:10 hogefuga kernel: [128981.052396] [<ffffffff9d5d8fee>] ?
mutex_lock+0xe/0x30
Oct 8 04:12:10 hogefuga kernel: [128981.052427] [<ffffffffc0897b31>] ?
dvb_demux_ioctl+0x11/0x20 [dvb_core]
Oct 8 04:12:10 hogefuga kernel: [128981.052462] [<ffffffff9d20b09e>] ?
do_vfs_ioctl+0x9e/0x5d0
Oct 8 04:12:10 hogefuga kernel: [128981.052492] [<ffffffff9d096f9a>] ?
task_work_run+0x7a/0x90
Oct 8 04:12:10 hogefuga kernel: [128981.052520] [<ffffffff9d20b644>] ?
SyS_ioctl+0x74/0x80
Oct 8 04:12:10 hogefuga kernel: [128981.052549] [<ffffffff9d5db136>] ?
system_call_fast_compare_end+0xc/0x96
Oct 8 04:12:10 hogefuga kernel: [128981.052583] Code: d2 48 89 d0 5b 5d c3 e8
94 fc ff ff 0f 1f 40 00 0f 1f 44 00 00 53 48 89 fb 48 8b bf 40 06 00 00 48 c7
83 40 06 00 00 00 00 00 00 <f0> ff 0f 74 19 48 8b bb 48 06 00 00 48 c7 83 48 06
00 00 00 00
Oct 8 04:12:10 hogefuga kernel: [128981.052774] RIP [<ffffffff9d09a65b>]
exit_creds+0x1b/0x50
Oct 8 04:12:10 hogefuga kernel: [128981.052805] RSP <ffff88015c123cd0>
Oct 8 04:12:10 hogefuga kernel: [128981.052824] CR2: 0000000000000000
Oct 8 04:12:10 hogefuga kernel: [128981.065427]
---[ end trace c628101a22734b78 ]---
-- System Information:
Debian Release: stretch/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'unstable'), (500, 'stable'), (1,
'experimental-debug'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.7.0-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=ja_JP.UTF-8, LC_CTYPE=ja_JP.UTF-8 (charmap=UTF-8) (ignored: LC_ALL
set to ja_JP.UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
--- End Message ---
--- Begin Message ---
This bug was filed for a very old kernel. If you can reproduce it with
- the current version in unstable/testing
- the latest kernel from buster.backports
please reopen the bug, see https://www.debian.org/Bugs/server-control
--- End Message ---
