John Stoffel napsal(a): > Zdenek> I get kernel oopses when I run powertop on my old BP6 SMP dual > Zdenek> Celeron board. > > Zdenek> In case more details are needed - send me a replay. > > Since it's tainted with a proprietary module, we can't do anything > here. Please re-create the oops without that module and we'll be able > to help.
maybe... > Zdenek> The machine with problem is - > Zdenek> 2xCPU400MHz Celerons running at 450MHz (stable - compiles kernel > Zdenek> without any problems, thought it takes more than hour nowadays :(...) > Zdenek> 512MB RAM > Zdenek> 120&30GB Hard drivers (all should be visible in the boot log that > Zdenek> follows oops trace) > Zdenek> In Bp6 bios - PnP enabled, Serial&Parallel ports disabled. > Zdenek> Atheros WiFi driver is used - but this shall hopefully not influence > Zdenek> this problem. > > Zdenek> bye > > Zdenek> Zdenek > > > Zdenek> Jul 16 21:16:35 bad magic number for tty struct (136:3) in tty_poll Hmm, pts tty struct broken 4 minutes before the oops? Is it reproducible? > Zdenek> Jul 16 21:20:56 BUG: unable to handle kernel NULL pointer dereference > Zdenek> at virtual address 0000007c > Zdenek> Jul 16 21:20:56 printing eip: > Zdenek> Jul 16 21:20:56 c0260c23 > Zdenek> Jul 16 21:20:56 *pde = 00000000 > Zdenek> Jul 16 21:20:56 Oops: 0000 [#1] > Zdenek> Jul 16 21:20:56 PREEMPT SMP > Zdenek> Jul 16 21:20:56 Modules linked in: cpufreq_stats freq_table mga drm > Zdenek> binfmt_misc autofs4 nfsd exportfs lockd sunrpc thermal fan button > Zdenek> processor ac battery ipv6 iptable_filter ip_tables x_tables fuse > Zdenek> dm_snapshot dm_mirror dm_mod w83781d hwmon_vid hwmon tuner tvaudio > Zdenek> snd_emu10k1 wlan_scan_sta snd_rawmidi ath_rate_sample snd_ac97_codec > Zdenek> ac97_bus bttv video_buf firmware_class snd_bt87x ir_common snd_pcm_oss > Zdenek> snd_mixer_oss compat_ioctl32 i2c_algo_bit snd_pcm btcx_risc > Zdenek> snd_util_mem tveeprom videodev snd_hwdep 8139too snd_timer uhci_hcd > Zdenek> v4l2_common v4l1_compat mii floppy emu10k1_gp snd_page_alloc ath_pci > Zdenek> wlan ath_hal(P) pata_hpt366 libata i2c_piix4 snd intel_agp soundcore > Zdenek> rtc usbcore gameport i2c_core scsi_mod agpgart evdev > Zdenek> Jul 16 21:20:56 CPU: 0 > Zdenek> Jul 16 21:20:56 EIP: 0060:[<c0260c23>] Tainted: P VLI > Zdenek> Jul 16 21:20:56 EFLAGS: 00010046 (2.6.22.1 #1) > Zdenek> Jul 16 21:20:56 EIP is at tty_devnum+0x3/0x20 > Zdenek> Jul 16 21:20:56 eax: d7b3f800 ebx: d7b0c030 ecx: 00000000 edx: > 00000000 > Zdenek> Jul 16 21:20:56 esi: cf9ac000 edi: df1aa7c0 ebp: d7b0c030 esp: > c94a3db8 > Zdenek> Jul 16 21:20:56 ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 > Zdenek> Jul 16 21:20:56 Process top (pid: 6260, ti=c94a2000 task=c9a5ba90 > Zdenek> task.ti=c94a2000) > Zdenek> Jul 16 21:20:56 Stack: c01adca0 c0186934 df00ce0c c94a3e08 c017e42d > Zdenek> c7c0200b 00000101 01c5a71f > Zdenek> Jul 16 21:20:56 c94a3e44 dffcbf20 c01f5340 dffce6b8 c94a3e38 > Zdenek> c0186934 c66b7b8c c94a3e38 > Zdenek> Jul 16 21:20:56 c017e42d c7c02006 00000001 00000000 01c5a71f > Zdenek> 00000004 c7c0200b dffcbf20 > Zdenek> Jul 16 21:20:56 Call Trace: > Zdenek> Jul 16 21:20:56 [<c01adca0>] do_task_stat+0x120/0x9a0 > Zdenek> Jul 16 21:20:56 [<c0186934>] dput+0x94/0x130 > Zdenek> Jul 16 21:20:56 [<c017e42d>] __link_path_walk+0xacd/0xc80 > Zdenek> Jul 16 21:20:56 [<c01f5340>] ext3_permission+0x0/0x10 > Zdenek> Jul 16 21:20:56 [<c0186934>] dput+0x94/0x130 > Zdenek> Jul 16 21:20:56 [<c017e42d>] __link_path_walk+0xacd/0xc80 > Zdenek> Jul 16 21:20:56 [<c018aef3>] mntput_no_expire+0x13/0x60 > Zdenek> Jul 16 21:20:56 [<c017e645>] link_path_walk+0x65/0xc0 > Zdenek> Jul 16 21:20:56 [<c032a005>] _spin_unlock+0x5/0x20 > Zdenek> Jul 16 21:20:56 [<c0173253>] get_unused_fd+0xa3/0xc0 > Zdenek> Jul 16 21:20:56 [<c017e888>] do_path_lookup+0x78/0x1c0 > Zdenek> Jul 16 21:20:56 [<c0175c5c>] file_move+0x1c/0x60 > Zdenek> Jul 16 21:20:56 [<c0158cbf>] __alloc_pages+0x4f/0x300 > Zdenek> Jul 16 21:20:56 [<c0173525>] nameidata_to_filp+0x35/0x40 > Zdenek> Jul 16 21:20:56 [<c01abd87>] proc_info_read+0x87/0xc0 > Zdenek> Jul 16 21:20:56 [<c0175401>] vfs_read+0xa1/0x130 > Zdenek> Jul 16 21:20:56 [<c01abd00>] proc_info_read+0x0/0xc0 > Zdenek> Jul 16 21:20:56 [<c0175931>] sys_read+0x41/0x70 > Zdenek> Jul 16 21:20:56 [<c010436a>] syscall_call+0x7/0xb > Zdenek> Jul 16 21:20:56 ======================= > Zdenek> Jul 16 21:20:56 Code: 2c 01 00 00 8b 4a 54 89 88 30 01 00 00 8b 4a 58 > Zdenek> 89 88 34 01 00 00 8b 52 5c 89 90 38 01 00 00 c3 90 8d b4 26 00 00 00 > Zdenek> 00 8b 48 04 <8b> 51 7c c1 e2 14 0b 91 80 00 00 00 8b 48 08 01 ca 89 d0 > Zdenek> c3 89 > Zdenek> Jul 16 21:20:56 EIP: [<c0260c23>] tty_devnum+0x3/0x20 SS:ESP > 0068:c94a3db8 -- Jiri Slaby ([EMAIL PROTECTED]) Faculty of Informatics, Masaryk University - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
