On Tue, Apr 17, 2007 at 11:00:22AM -0400, Tim wrote: > Package: linux-source-2.6.18 > Version: 2.6.18.dfsg.1-12 > Severity: important > > > During normal system use, experienced lockup. Not a full panic, but > still required a hard reboot. > > This could be related to another bug already listed, but there are so > many I couldn't pick through them all. > > Kernel log contained: > > =-=-=-= > 2007-04-17_13:49:21.27997 kern.alert: BUG: unable to handle kernel NULL > pointer dereference at virtual address 00000000 > 2007-04-17_13:49:21.29815 kern.alert: printing eip: > 2007-04-17_13:49:21.29816 kern.warn: c01746a0 > 2007-04-17_13:49:21.29817 kern.alert: *pde = 00000000 > 2007-04-17_13:49:21.29817 <0>Oops: 0002 [#1] > 2007-04-17_13:49:21.29817 <0>PREEMPT > 2007-04-17_13:49:21.29818 kern.warn: Modules linked in: vfat fat ntfs > snd_pcm_oss usb_storage nfnetlink_log nfnetlink_queue nfnetlink xt_MARK xt_NFQ > UEUE xt_mark ip6t_rt ip6_tables x_tables ip_queue ip6_queue aes_i586 > snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device udf tun bridge llc ipv6 > z > lib_deflate snd_mixer_oss sd_mod loop capability commoncap usbhid > snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_page_alloc nvidia > forcedeth e > hci_hcd ohci_hcd > 2007-04-17_13:49:21.30306 <0>CPU: 0 > 2007-04-17_13:49:21.30306 kern.warn: EIP: 0060:[<c01746a0>] Tainted: P > VLI > 2007-04-17_13:49:21.30307 kern.warn: EFLAGS: 00010246 (2.6.18 #1) > 2007-04-17_13:49:21.30307 <0>EIP is at __iget+0x30/0x60 > 2007-04-17_13:49:21.30307 <0>eax: 00000000 ebx: d6c2d53a ecx: c03b73b0 > edx: d6c2d542 > 2007-04-17_13:49:21.30308 <0>esi: d6c2d53a edi: 0000004f ebp: f7e15efc > esp: f7e15eec > 2007-04-17_13:49:21.30308 <0>ds: 007b es: 007b ss: 0068 > 2007-04-17_13:49:21.30308 <0>Process kswapd0 (pid: 173, ti=f7e14000 > task=f7cf0560 task.ti=f7e14000) > 2007-04-17_13:49:21.30309 <0>Stack: 00000080 c01752c2 00000000 0000004e > d113b780 d112c0f4 0001baf8 00000082 > 2007-04-17_13:49:21.30311 <0> c17deac0 000000d0 c0146117 000115c2 > 00005999 00000000 0000002a 00000000 > 2007-04-17_13:49:21.30311 <0> 00000000 00000080 00029a8b 00000000 > 00000002 c03b6380 c03b6380 c0146567 > 2007-04-17_13:49:21.30311 <0>Call Trace: > 2007-04-17_13:49:21.30312 kern.warn: [<c01752c2>] > shrink_icache_memory+0x192/0x260 > 2007-04-17_13:49:21.30312 kern.warn: [<c0146117>] shrink_slab+0x117/0x180 > 2007-04-17_13:49:21.30313 kern.warn: [<c0146567>] kswapd+0x327/0x410 > 2007-04-17_13:49:21.30313 kern.warn: [<c012da60>] > autoremove_wake_function+0x0/0x50 > 2007-04-17_13:49:21.30313 kern.warn: [<c0146240>] kswapd+0x0/0x410 > 2007-04-17_13:49:21.30314 kern.warn: [<c012d8c4>] kthread+0xe4/0xf0 > 2007-04-17_13:49:21.30314 kern.warn: [<c012d7e0>] kthread+0x0/0xf0 > 2007-04-17_13:49:21.30314 kern.warn: [<c0101005>] > kernel_thread_helper+0x5/0x10 > 2007-04-17_13:49:21.30315 <0>Code: 24 85 c0 74 06 ff 43 24 5b c3 90 ff 43 24 > f6 83 1c 01 00 00 0f 74 08 ff 0d 28 a7 44 c0 5b c3 8d 53 08 8b 4b 08 8b > 42 04 89 41 04 <89> 08 a1 a8 73 3b c0 89 50 04 89 43 08 c7 42 04 a8 73 3b c0 > ff > 2007-04-17_13:49:21.30315 <0>EIP: [<c01746a0>] __iget+0x30/0x60 SS:ESP > 0068:f7e15eec > 2007-04-17_13:49:21.30316 kern.warn: <6>note: kswapd0[173] exited with > preempt_count 1 > -=-=-=- disable preempt if you care about reliability. it's disabled by default in any debian and fedora stock kernel.
-- maks -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
