Bug#460531: closed by maximilian attems <max@stro.at> (Re: linux-image-2.6.18-5-k7: kernel BUG at drivers/media/video/video-buf-dvb.c:58!)
Glad to hear that it is probably fixed in newer versions. do you
happen to know which package fixes this?
This is certainly reproducible for me in the version of the kernel in
etch, if it's fixed in lenny why not use the versioned close stuff to
leave it open for the etch version? or is the bts not meant to cover
debian stable?
I also didnt quite understand "it's just a harmless bug", it's
something which forces a reboot, are such issues not covered by the
bts? is there somewhere else they should be reported?
thanks for your input
2008/7/2 Debian Bug Tracking System <owner@bugs.debian.org>:
>
> This is an automatic notification regarding your Bug report
> which was filed against the linux-2.6 package:
>
> #460531: linux-image-2.6.18-5-k7: kernel BUG at drivers/media/video/video-buf-dvb.c:58!
>
> It has been closed by maximilian attems <max@stro.at>.
>
> Their explanation is attached below along with your original report.
> If this explanation is unsatisfactory and you have not received a
> better one in a separate message then please contact maximilian attems <max@stro.at> by
> replying to this email.
>
>
> --
> 460531: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=460531
> Debian Bug Tracking System
> Contact owner@bugs.debian.org with problems
>
>
> ---------- Forwarded message ----------
> From: maximilian attems <max@stro.at>
> To: 460531-done@bugs.debian.org
> Date: Wed, 2 Jul 2008 17:16:15 +0200
> Subject: Re: linux-image-2.6.18-5-k7: kernel BUG at drivers/media/video/video-buf-dvb.c:58!
> Version: 2.6.24-1
>
> closing as report against old kernel version. assuming fixed since.
> also just a harmless bug on and not an oops.
> dvb saw lots of progress since.
>
>
> thanks for report
>
> --
> maks
>
>
>
> ---------- Forwarded message ----------
> From: Richard Lewis <richard.lewis.debian@googlemail.com>
> To: Debian Bug Tracking System <submit@bugs.debian.org>
> Date: Sun, 13 Jan 2008 12:27:29 +0000
> Subject: linux-image-2.6.18-5-k7: kernel BUG at drivers/media/video/video-buf-dvb.c:58!
> Package: linux-image-2.6.18-5-k7
> Version: 2.6.18.dfsg.1-17
> Severity: important
>
> If i have my dvb card (cx88 module) active when suspending to disk (via
> /sys/power/state using hibernate package) on resume the system will
> oops with the following backtrace.
>
> Jan 13 11:32:33 system kernel: Stopping tasks: ==========================================================================================================================================<0>------------[ cut here ]------------
> Jan 13 11:32:33 system kernel: kernel BUG at drivers/media/video/video-buf-dvb.c:58!
> Jan 13 11:32:33 system kernel: invalid opcode: 0000 [#1]
> Jan 13 11:32:33 system kernel: SMP
> Jan 13 11:32:33 system kernel: Modules linked in: savage drm ppdev lp ipt_TCPMSS xt_comment xt_limit xt_tcpudp ip_nat_irc ip_nat_ftp iptable_nat iptable_mangle ipt_LOG ipt_MASQUERADE ip_nat ipt_TOS ipt_REJECT ip_conntrack_irc ip_conntrack_ftp xt_state ip_conntrack nfnetlink iptable_filter ip_tables x_tables arc4 ieee80211_crypt_wep ipv6 dm_snapshot dm_mirror dm_mod fuse w83627hf hwmon_vid eeprom i2c_isa i2c_viapro sd_mod scsi_mod ide_generic snd_via82xx gameport snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_mpu401_uart snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi parport_pc parport snd_seq_midi_event zd1211rw snd_seq snd_timer snd_seq_device floppy serio_raw via_agp agpgart ieee80211softmac ieee80211 ieee80211_crypt via_ircc irda rtc cx88_blackbird cx2341x pcspkr snd soundcore crc_ccitt cx88_dvb cx8802 cx88_vp3054_i2c mt352 dvb_pll or51132 video_buf_dvb dvb_core nxt200x firmware_class isl6421 zl10353 cx24123 lgdt330x cx22702 cx8800 cx88xx ir_common i2c_algo_bit video_buf
> Jan 13 11:32:33 system kernel: tveeprom compat_ioctl32 btcx_risc videodev v4l1_compat v4l2_common shpchp pci_hotplug i2c_core tsdev evdev ext3 jbd mbcache ide_cd cdrom ide_disk usbhid via82cxxx mii generic ide_core ehci_hcd uhci_hcd usbcore thermal processor fan
> Jan 13 11:32:33 system kernel: CPU: 0
> Jan 13 11:32:33 system kernel: EIP: 0060:[<de947318>] Not tainted VLI
> Jan 13 11:32:33 system kernel: EFLAGS: 00010286 (2.6.18-5-k7 #1)
> Jan 13 11:32:33 system kernel: EIP is at videobuf_dvb_thread+0x5e/0x122 [video_buf_dvb]
> Jan 13 11:32:33 system kernel: eax: fffffffc ebx: d7d90da8 ecx: d7d90dd0 edx: 00000246
> Jan 13 11:32:33 system kernel: esi: d7d90d60 edi: dd159070 ebp: dd159078 esp: cc8a1fc0
> Jan 13 11:32:33 system kernel: ds: 007b es: 007b ss: 0068
> Jan 13 11:32:33 system kernel: Process cx88[0] dvb (pid: 29911, ti=cc8a0000 task=c55eb550 task.ti=cc8a0000)
> Jan 13 11:32:33 system kernel: Stack: dd159070 d28dde18 de9472ba 00000000 c012dab7 ffffffff ffffffff c012d9f5
> Jan 13 11:32:34 system kernel: 00000000 00000000 c0101005 d28dde10 00000000 00000000 00000010 00000000
> Jan 13 11:32:34 system kernel: Call Trace:
> Jan 13 11:32:34 system kernel: [<de9472ba>] videobuf_dvb_thread+0x0/0x122 [video_buf_dvb]
> Jan 13 11:32:34 system kernel: [<c012dab7>] kthread+0xc2/0xef
> Jan 13 11:32:34 system kernel: [<c012d9f5>] kthread+0x0/0xef
> Jan 13 11:32:34 system kernel: [<c0101005>] kernel_thread_helper+0x5/0xb
> Jan 13 11:32:34 system kernel: Code: ee 48 8d 5e 48 8b 56 48 8b 43 04 89 42 04 89 10 31 d2 c7 46 48 00 01 10 00 c7 43 04 00 02 20 00 89 f0 e8 39 86 fe ff 85 c0 74 08 <0f> 0b 3a 00 e4 75 94 de 83 bf e8 00 00 00 00 74 6e e8 0a 65 7e
> Jan 13 11:32:34 system kernel: EIP: [<de947318>] videobuf_dvb_thread+0x5e/0x122 [video_buf_dvb] SS:ESP 0068:cc8a1fc0
> Jan 13 11:32:34 system kernel: =======|
> Jan 13 11:32:34 system kernel: Shrinking memory... ^H-^H\^H|^H/^H-^H\^H|^Hdone (63355 pages freed)
> Jan 13 11:32:34 system kernel: pnp: Device 00:0a disabled.
> Jan 13 11:32:34 system kernel: pnp: Device 00:09 disabled.
> Jan 13 11:32:34 system kernel: ACPI: PCI interrupt for device 0000:00:11.5 disabled
> Jan 13 11:32:34 system kernel: ACPI: PCI interrupt for device 0000:00:10.3 disabled
> Jan 13 11:32:34 system kernel: ACPI: PCI interrupt for device 0000:00:10.2 disabled
> Jan 13 11:32:34 system kernel: ACPI: PCI interrupt for device 0000:00:10.1 disabled
> Jan 13 11:32:34 system kernel: ACPI: PCI interrupt for device 0000:00:10.0 disabled
> Jan 13 11:32:34 system kernel: pci_set_power_state(): 0000:00:00.0: state=3, current state=5
> Jan 13 11:32:34 system kernel:
> Jan 13 11:32:34 system kernel: swsusp: Need to copy 55864 pages
> Jan 13 11:32:34 system kernel: Intel machine check architecture supported.
> Jan 13 11:32:34 system kernel: Intel machine check reporting enabled on CPU#0.
> Jan 13 11:32:34 system kernel: swsusp: Restoring Highmem
> Jan 13 11:32:34 system kernel: ACPI: PCI Interrupt Link [ALKA] BIOS reported IRQ 0, using IRQ 20
> Jan 13 11:32:34 system kernel: ACPI: PCI Interrupt Link [ALKB] BIOS reported IRQ 0, using IRQ 21
> Jan 13 11:32:34 system kernel: ACPI: PCI Interrupt Link [ALKC] BIOS reported IRQ 0, using IRQ 22
> Jan 13 11:32:34 system kernel: ACPI: PCI Interrupt Link [ALKD] BIOS reported IRQ 0, using IRQ 23
> Jan 13 11:32:34 system kernel: APIC error on CPU0: 00(00)
> Jan 13 11:32:35 system kernel: ACPI: Unable to turn cooling device [c1438e3c] 'on'
> Jan 13 11:32:35 system kernel: PCI: Setting latency timer of device 0000:00:01.0 to 64
> Jan 13 11:32:35 system kernel: PCI: Enabling device 0000:00:10.0 (0000 -> 0001)
> Jan 13 11:32:35 system kernel: ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 169
> Jan 13 11:32:35 system kernel: PM: Writing back config space on device 0000:00:10.0 at offset 1 (was 2100005, writing 2100007)
> Jan 13 11:32:35 system kernel: PCI: Enabling device 0000:00:10.1 (0000 -> 0001)
> Jan 13 11:32:35 system kernel: ACPI: PCI Interrupt 0000:00:10.1[B] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 169
> Jan 13 11:32:35 system kernel: PM: Writing back config space on device 0000:00:10.1 at offset 1 (was 2100005, writing 2100007)
> Jan 13 11:32:35 system kernel: PCI: Enabling device 0000:00:10.2 (0000 -> 0001)
> Jan 13 11:32:35 system kernel: ACPI: PCI Interrupt 0000:00:10.2[C] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 169
> Jan 13 11:32:35 system kernel: PM: Writing back config space on device 0000:00:10.2 at offset 1 (was 2100005, writing 2100007)
> Jan 13 11:32:35 system kernel: PCI: Enabling device 0000:00:10.3 (0010 -> 0012)
> Jan 13 11:32:37 system kernel: ACPI: PCI Interrupt 0000:00:10.3[D] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 169
> Jan 13 11:32:37 system kernel: PM: Writing back config space on device 0000:00:10.3 at offset 1 (was 2100016, writing 2100017)
> Jan 13 11:32:37 system kernel: PM: Writing back config space on device 0000:00:11.5 at offset 1 (was 2100001, writing 2100000)
> Jan 13 11:32:37 system kernel: PCI: Enabling device 0000:00:11.5 (0000 -> 0001)
> Jan 13 11:32:37 system kernel: ACPI: PCI Interrupt 0000:00:11.5[C] -> Link [ALKC] -> GSI 22 (level, low) -> IRQ 201
> Jan 13 11:32:37 system kernel: PM: Writing back config space on device 0000:00:12.0 at offset 1 (was 2100007, writing 2100000)
> Jan 13 11:32:37 system kernel: pnp: Device 00:09 activated.
> Jan 13 11:32:37 system kernel: pnp: Device 00:0a activated.
> Jan 13 11:32:37 system kernel: pnp: Failed to activate device 00:0b.
> Jan 13 11:32:37 system kernel: Restarting tasks... done
> Jan 13 11:32:37 system kernel: Thawing cpus ...
> Jan 13 11:32:37 system kernel: usb 4-2: new high speed USB device using ehci_hcd and address 4
> Jan 13 11:32:37 system kernel: usb 4-2: configuration #1 chosen from 1 choice
> Jan 13 11:32:38 system kernel: zd1211rw 4-2:1.0: firmware version 4605
> Jan 13 11:32:38 system kernel: zd1211rw 4-2:1.0: zd1211 chip 6891:a727 v4330 high 00-14-7c RF2959_RF pa0 g--
> Jan 13 11:32:38 system kernel: zd1211rw 4-2:1.0: eth0
> Jan 13 11:32:40 system kernel: ------------[ cut here ]------------
> Jan 13 11:32:40 system kernel: kernel BUG at mm/slab.c:595!
> Jan 13 11:32:40 system kernel: invalid opcode: 0000 [#2]
> Jan 13 11:32:40 system kernel: SMP
> Jan 13 11:32:40 system kernel: Modules linked in: savage drm ppdev lp ipt_TCPMSS xt_comment xt_limit xt_tcpudp ip_nat_irc ip_nat_ftp iptable_nat iptable_mangle ipt_LOG ipt_MASQUERADE ip_nat ipt_TOS ipt_REJECT ip_conntrack_irc ip_conntrack_ftp xt_state ip_conntrack nfnetlink iptable_filter ip_tables x_tables arc4 ieee80211_crypt_wep ipv6 dm_snapshot dm_mirror dm_mod fuse w83627hf hwmon_vid eeprom i2c_isa i2c_viapro sd_mod scsi_mod ide_generic snd_via82xx gameport snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_mpu401_uart snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi parport_pc parport snd_seq_midi_event zd1211rw snd_seq snd_timer snd_seq_device floppy serio_raw via_agp agpgart ieee80211softmac ieee80211 ieee80211_crypt via_ircc irda rtc cx88_blackbird cx2341x pcspkr snd soundcore crc_ccitt cx88_dvb cx8802 cx88_vp3054_i2c mt352 dvb_pll or51132 video_buf_dvb dvb_core nxt200x firmware_class isl6421 zl10353 cx24123 lgdt330x cx22702 cx8800 cx88xx ir_common i2c_algo_bit video_buf
> Jan 13 11:32:40 system kernel: tveeprom compat_ioctl32 btcx_risc videodev v4l1_compat v4l2_common shpchp pci_hotplug i2c_core tsdev evdev ext3 jbd mbcache ide_cd cdrom ide_disk usbhid via82cxxx mii generic ide_core ehci_hcd uhci_hcd usbcore thermal processor fan
> Jan 13 11:32:40 system kernel: CPU: 0
> Jan 13 11:32:40 system kernel: EIP: 0060:[<c015731f>] Not tainted VLI
> Jan 13 11:32:40 system kernel: EFLAGS: 00210046 (2.6.18-5-k7 #1)
> Jan 13 11:32:40 system kernel: EIP is at kfree+0x2e/0x65
> Jan 13 11:32:40 system kernel: eax: 80080000 ebx: c55eb550 ecx: c55eb550 edx: c1191400
> Jan 13 11:32:40 system kernel: esi: 00200286 edi: cc8a0000 ebp: fffffe00 esp: d28ddde8
> Jan 13 11:32:40 system kernel: ds: 007b es: 007b ss: 0068
> Jan 13 11:32:40 system kernel: Process mplayer (pid: 29879, ti=d28dc000 task=c48a9550 task.ti=d28dc000)
> Jan 13 11:32:40 system kernel: Stack: c55eb550 df9ac278 dd159144 c011b3aa c55eb550 c012d892 dd159070 de94729d
> Jan 13 11:32:40 system kernel: dd159188 df9ac278 dd159360 df9998e8 dfabf148 dd159374 dd19c7a0 dd1593b4
> Jan 13 11:32:40 system kernel: df997b66 dfabf148 df997bbd dfabf148 df997c29 dfabf1bc 00000008 dc1bfde0
> Jan 13 11:32:40 system kernel: Call Trace:
> Jan 13 11:32:40 system kernel: [<c011b3aa>] free_task+0xb/0x18
> Jan 13 11:32:40 system kernel: [<c012d892>] kthread_stop+0x44/0x6c
> Jan 13 11:32:40 system kernel: [<de94729d>] videobuf_dvb_stop_feed+0x39/0x56 [video_buf_dvb]
> Jan 13 11:32:40 system kernel: [<df9998e8>] dmx_ts_feed_stop_filtering+0x51/0x84 [dvb_core]
> Jan 13 11:32:40 system kernel: [<df997b66>] dvb_dmxdev_feed_stop+0x51/0x55 [dvb_core]
> Jan 13 11:32:40 system kernel: [<df997bbd>] dvb_dmxdev_filter_stop+0x53/0x74 [dvb_core]
> Jan 13 11:32:40 system kernel: [<df997c29>] dvb_demux_release+0x4b/0xdd [dvb_core]
> Jan 13 11:32:40 system kernel: [<c015b438>] __fput+0x8a/0x13f
> Jan 13 11:32:40 system kernel: [<c0158f71>] filp_close+0x4e/0x54
> Jan 13 11:32:40 system kernel: [<c011ebea>] put_files_struct+0x65/0xa7
> Jan 13 11:32:40 system kernel: [<c011fb94>] do_exit+0x1d2/0x730
> Jan 13 11:32:40 system kernel: [<c0120167>] sys_exit_group+0x0/0xd
> Jan 13 11:32:40 system kernel: [<c0127c7e>] get_signal_to_deliver+0x391/0x3b7
> Jan 13 11:32:40 system kernel: [<c01153c4>] do_page_fault+0x0/0x46c
> Jan 13 11:32:40 system kernel: [<c0102391>] do_notify_resume+0x70/0x5cd
> Jan 13 11:32:40 system kernel: [<c012db6a>] __wake_up_bit+0x29/0x2e
> Jan 13 11:32:40 system kernel: [<c028275e>] schedule+0x84a/0x8f9
> Jan 13 11:32:40 system kernel: [<c011554e>] do_page_fault+0x18a/0x46c
> Jan 13 11:32:40 system kernel: [<c01153c4>] do_page_fault+0x0/0x46c
> Jan 13 11:32:40 system kernel: [<c0102ce6>] work_notifysig+0x13/0x19
> Jan 13 11:32:40 system kernel: Code: 89 c7 56 53 74 58 9c 5e fa 8d 90 00 00 00 40 c1 ea 0c c1 e2 05 03 15 90 23 37 c0 8b 02 f6 c4 40 74 03 8b 52 0c 8b 02 84 c0 78 08 <0f> 0b 53 02 81 e0 29 c0 89 e0 8b 4a 18 25 00 e0 ff ff 8b 40 10
> Jan 13 11:32:40 system kernel: EIP: [<c015731f>] kfree+0x2e/0x65 SS:ESP 0068:d28ddde8
> Jan 13 11:32:40 system kernel: <1>Fixing recursive fault but reboot is needed!
>
>
>
> -- System Information:
> Debian Release: 4.0
> APT prefers stable
> APT policy: (500, 'stable')
> Architecture: i386 (i686)
> Shell: /bin/sh linked to /bin/bash
> Kernel: Linux 2.6.18-5-k7
> Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
>
> Versions of packages linux-image-2.6.18-5-k7 depends on:
> ii coreutils 5.97-5.3 The GNU core utilities
> ii debconf [debconf-2.0] 1.5.11etch1 Debian configuration management sy
> ii initramfs-tools [linux-initr 0.85h tools for generating an initramfs
> ii module-init-tools 3.3-pre4-2 tools for managing Linux kernel mo
> ii yaird [linux-initramfs-tool] 0.0.12-18.1 Yet Another mkInitRD
>
> Versions of packages linux-image-2.6.18-5-k7 recommends:
> ii libc6-i686 2.3.6.ds1-13etch4 GNU C Library: Shared libraries [i
>
> -- debconf information:
> linux-image-2.6.18-5-k7/postinst/kimage-is-a-directory:
> shared/kernel-image/really-run-bootloader: true
> linux-image-2.6.18-5-k7/prerm/would-invalidate-boot-loader-2.6.18-5-k7: true
> linux-image-2.6.18-5-k7/postinst/old-initrd-link-2.6.18-5-k7: true
> linux-image-2.6.18-5-k7/preinst/abort-install-2.6.18-5-k7:
> linux-image-2.6.18-5-k7/postinst/bootloader-error-2.6.18-5-k7:
> linux-image-2.6.18-5-k7/preinst/failed-to-move-modules-2.6.18-5-k7:
> linux-image-2.6.18-5-k7/preinst/overwriting-modules-2.6.18-5-k7: true
> linux-image-2.6.18-5-k7/postinst/bootloader-test-error-2.6.18-5-k7:
> linux-image-2.6.18-5-k7/postinst/old-system-map-link-2.6.18-5-k7: true
> linux-image-2.6.18-5-k7/preinst/lilo-has-ramdisk:
> * linux-image-2.6.18-5-k7/preinst/already-running-this-2.6.18-5-k7:
> linux-image-2.6.18-5-k7/postinst/create-kimage-link-2.6.18-5-k7: true
> linux-image-2.6.18-5-k7/preinst/initrd-2.6.18-5-k7:
> linux-image-2.6.18-5-k7/postinst/depmod-error-2.6.18-5-k7: false
> linux-image-2.6.18-5-k7/prerm/removing-running-kernel-2.6.18-5-k7: true
> linux-image-2.6.18-5-k7/postinst/old-dir-initrd-link-2.6.18-5-k7: true
> linux-image-2.6.18-5-k7/preinst/elilo-initrd-2.6.18-5-k7: true
> linux-image-2.6.18-5-k7/preinst/bootloader-initrd-2.6.18-5-k7: true
> linux-image-2.6.18-5-k7/preinst/lilo-initrd-2.6.18-5-k7: true
> linux-image-2.6.18-5-k7/preinst/abort-overwrite-2.6.18-5-k7:
> linux-image-2.6.18-5-k7/postinst/depmod-error-initrd-2.6.18-5-k7: false
>
>
>
>
Reply to: