Messages in this thread | | | Date | Thu, 5 Jan 2006 16:15:14 -0800 | From | Andrew Morton <> | Subject | Re: Re. 2.6.15-mm1 |
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Etienne Lorrain <etienne_lorrain@yahoo.fr> wrote: > > I have my own OOPs with 2.6.15-mm1, this kind:
Thanks for the report. This kernel seems to have been a bit of a disaster - too much eggnog or something.
> Jan 5 22:40:04 localhost fstab-sync[1919]: added mount point /media/floppy > for /dev/fd0 > Jan 5 22:41:37 localhost kernel: Unable to handle kernel NULL pointer > dereference at virtual address 00000010 > Jan 5 22:41:37 localhost kernel: printing eip: > Jan 5 22:41:37 localhost kernel: c013da3a > Jan 5 22:41:37 localhost kernel: *pde = 1d165067 > Jan 5 22:41:37 localhost kernel: *pte = 00000000 > Jan 5 22:41:37 localhost kernel: Oops: 0000 [#1] > Jan 5 22:41:37 localhost kernel: last sysfs file: /class/vc/vcs7/dev > Jan 5 22:41:37 localhost kernel: Modules linked in: autofs4 pcmcia > ipt_REJECT ipt_state ip_conntrack iptable_filter ip_tables vfat fat > yenta_socket rsrc_nonstatic pcmcia_core uhci_hcd ehci_hcd i2c_viapro > i2c_core snd_via82xx snd_ac97_codec snd_ac97_bus snd_seq_dummy snd_seq_oss > snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_timer > snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore ext3 > jbd > Jan 5 22:41:37 localhost kernel: CPU: 0 > Jan 5 22:41:37 localhost kernel: EIP: 0060:[<c013da3a>] Not tainted > VLI > Jan 5 22:41:37 localhost kernel: EFLAGS: 00013256 (2.6.15-mm1) > Jan 5 22:41:37 localhost kernel: EIP is at __audit_inode+0xba/0x190 > Jan 5 22:41:37 localhost kernel: eax: 00000008 ebx: 00000000 ecx: > dcbf02c0 edx: d9343268 > Jan 5 22:41:37 localhost kernel: esi: d922ef44 edi: d9fd3000 ebp: > dcbf02c0 esp: d922ee88 > Jan 5 22:41:37 localhost kernel: ds: 007b es: 007b ss: 0068 > Jan 5 22:41:37 localhost kernel: Process X (pid: 2192, threadinfo=d922e000 > task=d8abcff0) > Jan 5 22:41:37 localhost kernel: Stack: <0>00000003 00000000 dcbf02c0 > fffffffe d922ef44 d9fd3000 00000003 c017002c > Jan 5 22:41:37 localhost kernel: <0>d9fd3000 d9343268 00000101 > 00000101 00000101 d922ef44 ffffffe9 00000003 > Jan 5 22:41:37 localhost kernel: <0>c0170096 d922e000 00000002 > d922ef44 00000006 c017011f d9fd3000 00000001 > Jan 5 22:41:38 localhost gdm[2183]: gdm_slave_xioerror_handler: Fatal X > error - Restarting :0 > Jan 5 22:41:38 localhost kernel: Call Trace: > Jan 5 22:41:39 localhost kernel: [<c017002c>] path_lookup+0x1ac/0x1d0 > Jan 5 22:41:40 localhost kernel: [<c0170096>] > __path_lookup_intent_open+0x46/0xa0 > Jan 5 22:41:41 localhost kernel: [<c017011f>] path_lookup_open+0x2f/0x40 > Jan 5 22:41:41 localhost kernel: [<c0170b33>] open_namei+0x73/0x530 > Jan 5 22:41:42 localhost kernel: [<c0144cdd>] __alloc_pages+0x5d/0x390 > Jan 5 22:41:42 localhost kernel: [<c015e8b8>] filp_open+0x38/0x60 > Jan 5 22:41:42 localhost kernel: [<c015eaf0>] get_unused_fd+0xb0/0xe0 > Jan 5 22:41:42 localhost kernel: [<c015ec45>] do_sys_open+0x55/0x100 > Jan 5 22:41:42 localhost kernel: [<c01031a5>] syscall_call+0x7/0xb > Jan 5 22:41:43 localhost kernel: Code: 42 38 89 d8 c1 e0 05 8d 04 98 c7 44 > 10 3c 00 00 00 00 89 d8 8b 54 24 24 8b 4c 24 08 c1 e0 05 8d 04 98 8d 2c 08 > 8b 82 c4 00 00 00 <8b> 40 08 89 45 48 0f b7 42 28 66 89 45 4c 8b 42 30 89 45 > 50 8b
The audit tree.
> Jan 5 22:44:05 localhost shutdown: shutting down for system reboot > Jan 5 22:44:05 localhost init: Switching to runlevel: 6 > Jan 5 22:44:17 localhost shutdown: shutting down for system reboot > Jan 5 22:44:26 localhost dbus: avc: 2 AV entries and 2/512 buckets used, > longest chain length 1 > Jan 5 22:44:32 localhost xfs[1848]: terminating > Jan 5 22:44:34 localhost shutdown: shutting down for system reboot > Jan 5 22:44:41 localhost last message repeated 7 times > Jan 5 22:44:58 localhost kernel: <6>[drm] Initialized drm 1.0.1 20051102 > Jan 5 22:44:59 localhost kernel: [drm] Initialized radeon 1.21.0 20051229 > on minor 0 > Jan 5 22:45:01 localhost kernel: mtrr: 0xd0000000,0x8000000 overlaps > existing 0xd0000000,0x4000000 > Jan 5 22:45:01 localhost kernel: agpgart: Found an AGP 3.5 compliant device > at 0000:00:00.0. > Jan 5 22:45:01 localhost kernel: Unable to handle kernel NULL pointer > dereference at virtual address 00000020 > Jan 5 22:45:01 localhost kernel: printing eip: > Jan 5 22:45:01 localhost kernel: c0250b08 > Jan 5 22:45:01 localhost kernel: *pde = 1d4d1067 > Jan 5 22:45:01 localhost kernel: *pte = 00000000 > Jan 5 22:45:01 localhost kernel: Oops: 0000 [#2] > Jan 5 22:45:01 localhost kernel: last sysfs file: /class/drm/card0/dev > Jan 5 22:45:01 localhost kernel: Modules linked in: radeon drm autofs4 > pcmcia ipt_REJECT ipt_state ip_conntrack iptable_filter ip_tables vfat fat > yenta_socket rsrc_nonstatic pcmcia_core uhci_hcd ehci_hcd i2c_viapro > i2c_core snd_via82xx snd_ac97_codec snd_ac97_bus snd_seq_dummy snd_seq_oss > snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_timer > snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore ext3 > jbd > Jan 5 22:45:01 localhost kernel: CPU: 0 > Jan 5 22:45:01 localhost kernel: EIP: 0060:[<c0250b08>] Not tainted > VLI > Jan 5 22:45:01 localhost kernel: EFLAGS: 00013282 (2.6.15-mm1) > Jan 5 22:45:01 localhost kernel: EIP is at > agp_collect_device_status+0x18/0x130 > Jan 5 22:45:01 localhost kernel: eax: 00000058 ebx: df8cd008 ecx: > 00003092 edx: 00000058 > Jan 5 22:45:01 localhost kernel: esi: 00000032 edi: 00000001 ebp: > ddfb3900 esp: d978ceb4 > Jan 5 22:45:01 localhost kernel: ds: 007b es: 007b ss: 0068 > Jan 5 22:45:01 localhost kernel: Process X (pid: 2266, threadinfo=d978c000 > task=db21a960) > Jan 5 22:45:01 localhost kernel: Stack: <0>00000000 00000084 00000004 > d978cec4 1f000a07 df8cd008 00000032 00000001 > Jan 5 22:45:01 localhost kernel: <0>ddfb3900 c0250ddd df8cd008 > 1f000201 1f000a07 d978cef0 ddfb3900 1f000a07 > Jan 5 22:45:01 localhost kernel: <0>da0c6060 e14acd9f df8cd008 > 1f000201 da0c6060 e14ace09 da0c6060 1f000201 > Jan 5 22:45:02 localhost kernel: Call Trace: > Jan 5 22:45:02 localhost kernel: [<c0250ddd>] > agp_generic_enable+0x8d/0x160 > Jan 5 22:45:02 localhost kernel: [<e14acd9f>] drm_agp_enable+0x3f/0x60 > [drm] > Jan 5 22:45:04 localhost kernel: [<e14ace09>] > drm_agp_enable_ioctl+0x49/0x60 [drm] > Jan 5 22:45:05 localhost kernel: [<e14acdc0>] > drm_agp_enable_ioctl+0x0/0x60 [drm] > Jan 5 22:45:05 localhost kernel: [<e14a80ba>] drm_ioctl+0xaa/0x216 [drm] > Jan 5 22:45:05 localhost kernel: [<c0173c41>] do_ioctl+0x81/0x90 > Jan 5 22:45:06 localhost kernel: [<c0173db0>] vfs_ioctl+0x60/0x1f0 > Jan 5 22:45:06 localhost kernel: [<c0173fc8>] sys_ioctl+0x88/0xa0 > Jan 5 22:45:06 localhost kernel: [<c01031a5>] syscall_call+0x7/0xb > Jan 5 22:45:06 localhost kernel: Code: c4 08 89 f2 5b 5e 0f b6 c2 c3 89 f6 > 8d bc 27 00 00 00 00 83 ec 24 89 5c 24 14 89 74 24 18 89 7c 24 1c 89 6c 24 > 20 e8 98 ff ff ff <8b> 15 20 00 00 00 8b 0d 10 00 00 00 8d 6c 24 10 0f b6 c0 > 83 c0 > Jan 5 22:45:07 localhost kernel: <3>[drm:drm_release] *ERROR* Device busy: > 1 0 > Jan 5 22:45:15 localhost shutdown: shutting down for system reboot
DRM problems.
> But because my command line is: > Jan 5 22:39:29 localhost kernel: Kernel command line: > /boot/linux-2.6.15-mm1a.kgz video=vesa keyboard=uk NumLock=on > mouse=/dev/psaux COLS=160 LINES=64 LANG=en rhgb ro root=/dev/hda3 > ide0=0x1f0,0x3f6,14 ide1=0x170,0x376 > those may not count - even if it is unrelated.
I think it's legitimate - we've had another report of this.
> I have: > Jan 5 22:39:29 localhost kernel: Linux version 2.6.15-mm1 > (etienne@localhost.localdomain) (gcc version 4.0.1 20050727 (Red Hat > 4.0.1-5)) #1 Thu Jan 5 21:25:17 GMT 2006 > > > The only other strange thing is: > Jan 5 22:39:29 localhost kernel: PCI: Using IRQ router VIA [1106/3177] at > 0000:00:11.0 > Jan 5 22:39:29 localhost kernel: > Jan 5 22:39:29 localhost kernel: PCI: IRQ 0 for device 0000:00:06.0 doesn't > match PIRQ mask - try pci=usepirqmask > Jan 5 22:39:29 localhost kernel: PCI: Sharing IRQ 5 with 0000:00:10.1 > Jan 5 22:39:29 localhost kernel: > Jan 5 22:39:29 localhost kernel: PCI: IRQ 0 for device 0000:00:11.1 doesn't > match PIRQ mask - try pci=usepirqmask > but it is not new with -mm1.
hm. That warning was added by a john@deater.net four years ago. Various PCI people cc'ed for suggestions, please.
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