Re: 2.5.69-mm6

Diego Calleja García
2003-05-17T21:54:49Z

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On Fri, 16 May 2003 01:54:07 -0700
Andrew Morton <akpm@digeo.com> wrote:

>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.5/2.5.69/2.5.69-mm6/

I had this oops don't know how it happened (not reproduceable):

May 17 23:11:22 estel kernel: Unable to handle kernel paging request at virtual address c1bb103c
May 17 23:11:22 estel kernel: printing eip:
May 17 23:11:22 estel kernel: c02bcbb0
May 17 23:11:22 estel kernel: *pde = 00007067
May 17 23:11:22 estel kernel: *pte = 01bb1000
May 17 23:11:22 estel kernel: Oops: 0000 [#1]
May 17 23:11:22 estel kernel: CPU: 0
May 17 23:11:22 estel kernel: EIP: 0060:[tcp_v4_rcv+528/2464] Not tainted VLI
May 17 23:11:22 estel kernel: EFLAGS: 00010286
May 17 23:11:22 estel kernel: EIP is at tcp_v4_rcv+0x210/0x9a0
May 17 23:11:22 estel kernel: eax: 00010000 ebx: c1bb0ed4 ecx: cfd00000 edx: cfd055c0
May 17 23:11:22 estel kernel: esi: ad272450 edi: c5659b14 ebp: cff67d88 esp: cff67d40
May 17 23:11:22 estel kernel: ds: 007b es: 007b ss: 0068
May 17 23:11:22 estel kernel: Process events/0 (pid: 6, threadinfo=cff66000 task=cff6d2f0)
May 17 23:11:22 estel kernel: Stack: c5659b14 00000001 00000020 c065d8d0 00000000 00000000 cff67dd8 80000000
May 17 23:11:22 estel kernel: c03bb488 805a3612 00000004 0000805a deda99c1 cd5c0044 c065d8d0 c033eba0
May 17 23:11:22 estel kernel: 00000000 c5659b14 cff67dac c029e215 c5659b14 cd5c0044 00000000 c029e140
May 17 23:11:22 estel kernel: Call Trace:
May 17 23:11:22 estel kernel: [ip_local_deliver_finish+213/512] ip_local_deliver_finish+0xd5/0x200
May 17 23:11:22 estel kernel: [ip_local_deliver_finish+0/512] ip_local_deliver_finish+0x0/0x200
May 17 23:11:22 estel kernel: [nf_hook_slow+237/320] nf_hook_slow+0xed/0x140
May 17 23:11:22 estel kernel: [ip_local_deliver_finish+0/512] ip_local_deliver_finish+0x0/0x200
May 17 23:11:22 estel kernel: [ip_local_deliver+600/640] ip_local_deliver+0x258/0x280
May 17 23:11:22 estel kernel: [ip_local_deliver_finish+0/512] ip_local_deliver_finish+0x0/0x200
May 17 23:11:22 estel kernel: [ip_rcv+1005/1344] ip_rcv+0x3ed/0x540
May 17 23:11:22 estel kernel: [netif_receive_skb+386/528] netif_receive_skb+0x182/0x210
May 17 23:11:22 estel kernel: [process_backlog+143/320] process_backlog+0x8f/0x140
May 17 23:11:22 estel kernel: [net_rx_action+149/352] net_rx_action+0x95/0x160
May 17 23:11:22 estel kernel: [do_softirq+216/224] do_softirq+0xd8/0xe0
May 17 23:11:22 estel kernel: [local_bh_enable+101/160] local_bh_enable+0x65/0xa0
May 17 23:11:22 estel kernel: [_end+273436850/1069795888] ppp_asynctty_receive+0x92/0x110 [ppp_async]
May 17 23:11:22 estel kernel: [flush_to_ldisc+235/384] flush_to_ldisc+0xeb/0x180
May 17 23:11:22 estel kernel: [console_callback+160/192] console_callback+0xa0/0xc0
May 17 23:11:22 estel kernel: [worker_thread+566/992] worker_thread+0x236/0x3e0
May 17 23:11:22 estel kernel: [flush_to_ldisc+0/384] flush_to_ldisc+0x0/0x180
May 17 23:11:22 estel kernel: [default_wake_function+0/32] default_wake_function+0x0/0x20
May 17 23:11:22 estel kernel: [ret_from_fork+6/20] ret_from_fork+0x6/0x14
May 17 23:11:22 estel kernel: [default_wake_function+0/32] default_wake_function+0x0/0x20
May 17 23:11:22 estel kernel: [worker_thread+0/992] worker_thread+0x0/0x3e0
May 17 23:11:22 estel kernel: [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
May 17 23:11:22 estel kernel:
May 17 23:11:22 estel kernel: Code: 00 0f 84 74 07 00 00 8b 5b 08 85 db 75 ed a1 2c 68 36 c0 c1 e0 04 8b 5c 02 08 85 db 74 20 8d b6 00 00 00 00 8d bc 27 00 00 00 00 <39> b3 68 01 00 00 0f 84 0a 07 00 00 8b 5b 08 85 db 75 ed f0 ff
May 17 23:11:22 estel kernel: <0>Kernel panic: Fatal exception in interrupt
May 17 23:11:22 estel kernel: In interrupt handler - not syncing

Machine (dual p3) was connected to internet via a typical external 56k modem.

.config.gz attached

(also when i start my ppp link, which loads one of those modules:
ppp_async 10368 1 [unsafe]
ppp_generic 28176 5 ppp_deflate,bsd_comp,ppp_async
slhc 5888 1 ppp_generic
bsd_comp 5120 0
ppp_deflate 4608 0
zlib_deflate 21912 1 ppp_deflate
zlib_inflate 21280 1 ppp_deflate
i see lots of times;
May 17 19:57:23 estel kernel: Unable to handle kernel paging request at virtual address c03390e8
May 17 19:57:23 estel kernel: printing eip:
May 17 19:57:23 estel kernel: c01109d9
May 17 19:57:23 estel kernel: *pde = 00102027
May 17 19:57:23 estel kernel: *pte = 00339000
May 17 19:57:23 estel kernel: Oops: 0000 [#1]
May 17 19:57:23 estel kernel: CPU: 1
May 17 19:57:23 estel kernel: EIP: 0060:[apply_alternatives+201/272] Not tainted VLI
May 17 19:57:23 estel kernel: EFLAGS: 00010202
May 17 19:57:23 estel kernel: EIP is at apply_alternatives+0xc9/0x110
May 17 19:57:23 estel kernel: eax: 00000001 ebx: d0870a20 ecx: 00000000 edx: 00000001
May 17 19:57:23 estel kernel: esi: c03390e8 edi: d086a94b ebp: cda1deec esp: cda1ded8
May 17 19:57:23 estel kernel: ds: 007b es: 007b ss: 0068
May 17 19:57:23 estel kernel: Process modprobe (pid: 387, threadinfo=cda1c000 task=cefbaca0)
May 17 19:57:23 estel kernel: Stack: c02f7fc0 00000003 d0883738 0000008f d088346d cda1df0c c011a4b6 d0870a20
May 17 19:57:23 estel kernel: d0870aaf d08833ba d087c000 d0872980 00000460 cda1df94 c013cabb d087c000
May 17 19:57:23 estel kernel: d08834b8 d0872980 00000016 d0872980 00000000 00000000 00000000 00000488
May 17 19:57:23 estel kernel: Call Trace:
May 17 19:57:23 estel kernel: [module_finalize+150/160] module_finalize+0x96/0xa0
May 17 19:57:23 estel kernel: [load_module+1515/2160] load_module+0x5eb/0x870
May 17 19:57:23 estel kernel: [sys_init_module+134/784] sys_init_module+0x86/0x310
May 17 19:57:23 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
May 17 19:57:23 estel kernel:
May 17 19:57:23 estel kernel: Code: 00 00 8b 0b 83 fa 09 b8 08 00 00 00 0f 4c c2 8b 7d f0 01 cf 8b 4d ec 8b 34 81 89 c1 c1 e9 02 f3 a5 a8 02 74 02 66 a5 a8 01 74 01 <a4> 01 45 f0 29 c2 85 d2 7f cd 83 c3 0c 3b 5d 0c 0f 82 71 ff ff

and internet doesn't works; also i'm unable to load any module after this)

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