Re: 2.5.69-mm8

Arador
2003-05-23T17:10:53Z

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On Thu, 22 May 2003 02:16:52 -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-mm8/

I still have some oopses (still compiling with gcc 3.3 btw)

It seems to happen randomly, always under X (not tested without it)
X dies after some seconds and i've to reboot (luckly the oops get
saved in the logs) using sysrq + B

May 23 18:10:48 estel kernel: Unable to handle kernel paging request at virtual address cc85c104
May 23 18:10:48 estel kernel: printing eip:
May 23 18:10:48 estel kernel: c02beaf0
May 23 18:10:48 estel kernel: *pde = 00033067
May 23 18:10:48 estel kernel: *pte = 0c85c000
May 23 18:10:48 estel kernel: Oops: 0000 [#1]
May 23 18:10:48 estel kernel: CPU: 1
May 23 18:10:48 estel kernel: EIP: 0060:[tcp_v4_rcv+528/2464] Not tainted VLI
May 23 18:10:48 estel kernel: EFLAGS: 00010286
May 23 18:10:48 estel kernel: EIP is at tcp_v4_rcv+0x210/0x9a0
May 23 18:10:48 estel kernel: eax: 00010000 ebx: cc85bf9c ecx: cfde0000 edx: cfde7490
May 23 18:10:48 estel kernel: esi: 66f71950 edi: c833d364 ebp: cff4bd88 esp: cff4bd40
May 23 18:10:48 estel kernel: ds: 007b es: 007b ss: 0068
May 23 18:10:48 estel kernel: Process events/1 (pid: 7, threadinfo=cff4a000 task=cff4ecc0)
May 23 18:10:48 estel kernel: Stack: c833d364 00000001 00000020 cf9e408c 00000000 00000000 cff4bdd8 80000000
May 23 18:10:48 estel kernel: c03bd7a8 804d3612 00000004 0000804d 587899c1 c1672264 cf9e408c c0341520
May 23 18:10:48 estel kernel: 00000000 c833d364 cff4bdac c02a0135 c833d364 c1672264 00000000 c02a0060
May 23 18:10:48 estel kernel: Call Trace:
May 23 18:10:48 estel kernel: [ip_local_deliver_finish+213/512] ip_local_deliver_finish+0xd5/0x200
May 23 18:10:48 estel kernel: [ip_local_deliver_finish+0/512] ip_local_deliver_finish+0x0/0x200
May 23 18:10:48 estel kernel: [nf_hook_slow+237/320] nf_hook_slow+0xed/0x140
May 23 18:10:48 estel kernel: [ip_local_deliver_finish+0/512] ip_local_deliver_finish+0x0/0x200
May 23 18:10:48 estel kernel: [ip_local_deliver+600/640] ip_local_deliver+0x258/0x280
May 23 18:10:48 estel kernel: [ip_local_deliver_finish+0/512] ip_local_deliver_finish+0x0/0x200
May 23 18:10:48 estel kernel: [ip_rcv+1005/1344] ip_rcv+0x3ed/0x540
May 23 18:10:48 estel kernel: [netif_receive_skb+386/528] netif_receive_skb+0x182/0x210
May 23 18:10:48 estel kernel: [process_backlog+143/304] process_backlog+0x8f/0x130
May 23 18:10:48 estel kernel: [net_rx_action+165/352] net_rx_action+0xa5/0x160
May 23 18:10:48 estel kernel: [do_softirq+216/224] do_softirq+0xd8/0xe0
May 23 18:10:48 estel kernel: [local_bh_enable+101/160] local_bh_enable+0x65/0xa0
May 23 18:10:48 estel kernel: [_end+340974994/1069786896] ppp_asynctty_receive+0x92/0x110 [ppp_async]
May 23 18:10:48 estel kernel: [flush_to_ldisc+235/384] flush_to_ldisc+0xeb/0x180
May 23 18:10:48 estel kernel: [console_callback+160/192] console_callback+0xa0/0xc0
May 23 18:10:48 estel kernel: [worker_thread+566/992] worker_thread+0x236/0x3e0
May 23 18:10:48 estel kernel: [flush_to_ldisc+0/384] flush_to_ldisc+0x0/0x180
May 23 18:10:48 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
May 23 18:10:48 estel kernel: [ret_from_fork+6/20] ret_from_fork+0x6/0x14
May 23 18:10:48 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
May 23 18:10:48 estel kernel: [worker_thread+0/992] worker_thread+0x0/0x3e0
May 23 18:10:48 estel kernel: [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
May 23 18:10:48 estel kernel:
May 23 18:10:48 estel kernel: Code: 00 0f 84 74 07 00 00 8b 5b 08 85 db 75 ed a1 0c 99 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 23 18:10:48 estel kernel: <0>Kernel panic: Fatal exception in interrupt
May 23 18:10:48 estel kernel: In interrupt handler - not syncing

and another one; it seems to happen a few times (2, 3, 4)
in a day.

Machine is SMP P3 2x800, connected through a ppp link
with a external serial modem. gzipped .config attached.

It never happened with 2.5.69 (no bk) or before.

May 23 18:34:02 estel kernel: Unable to handle kernel paging request at virtual address ca6c403c
May 23 18:34:02 estel kernel: printing eip:
May 23 18:34:02 estel kernel: c02beaf0
May 23 18:34:02 estel kernel: *pde = 0002a067
May 23 18:34:02 estel kernel: *pte = 0a6c4000
May 23 18:34:02 estel kernel: Oops: 0000 [#1]
May 23 18:34:02 estel kernel: CPU: 0
May 23 18:34:02 estel kernel: EIP: 0060:[tcp_v4_rcv+528/2464] Not tainted VLI
May 23 18:34:02 estel kernel: EFLAGS: 00010286
May 23 18:34:02 estel kernel: EIP is at tcp_v4_rcv+0x210/0x9a0
May 23 18:34:02 estel kernel: eax: 00010000 ebx: ca6c3ed4 ecx: cfde0000 edx: cfde2000
May 23 18:34:02 estel kernel: esi: 8ec52450 edi: cfe0c084 ebp: cff4dd88 esp: cff4dd40
May 23 18:34:02 estel kernel: ds: 007b es: 007b ss: 0068
May 23 18:34:02 estel kernel: Process events/0 (pid: 6, threadinfo=cff4c000 task=cff4f2f0)
May 23 18:34:02 estel kernel: Stack: cfe0c084 00000001 00000014 cfbdd2e4 00000000 00000000 cff4ddd8 80000000
May 23 18:34:02 estel kernel: c03bd7a8 1236140e 00000004 00001236 52e563d5 cf256e68 cfbdd2e4 c0341520
May 23 18:34:02 estel kernel: 00000000 cfe0c084 cff4ddac c02a0135 cfe0c084 cf256e68 00000000 c02a0060
May 23 18:34:02 estel kernel: Call Trace:
May 23 18:34:02 estel kernel: [ip_local_deliver_finish+213/512] ip_local_deliver_finish+0xd5/0x200
May 23 18:34:02 estel kernel: [ip_local_deliver_finish+0/512] ip_local_deliver_finish+0x0/0x200
May 23 18:34:02 estel kernel: [nf_hook_slow+237/320] nf_hook_slow+0xed/0x140
May 23 18:34:02 estel kernel: [ip_local_deliver_finish+0/512] ip_local_deliver_finish+0x0/0x200
May 23 18:34:02 estel kernel: [ip_local_deliver+600/640] ip_local_deliver+0x258/0x280
May 23 18:34:02 estel kernel: [ip_local_deliver_finish+0/512] ip_local_deliver_finish+0x0/0x200
May 23 18:34:02 estel kernel: [ip_rcv+1005/1344] ip_rcv+0x3ed/0x540
May 23 18:34:02 estel kernel: [netif_receive_skb+386/528] netif_receive_skb+0x182/0x210
May 23 18:34:02 estel kernel: [process_backlog+143/304] process_backlog+0x8f/0x130
May 23 18:34:02 estel kernel: [net_rx_action+165/352] net_rx_action+0xa5/0x160
May 23 18:34:02 estel kernel: [do_softirq+216/224] do_softirq+0xd8/0xe0
May 23 18:34:02 estel kernel: [local_bh_enable+101/160] local_bh_enable+0x65/0xa0
May 23 18:34:02 estel kernel: [_end+340618642/1069786896] ppp_asynctty_receive+0x92/0x110 [ppp_async]
May 23 18:34:02 estel kernel: [flush_to_ldisc+235/384] flush_to_ldisc+0xeb/0x180
May 23 18:34:02 estel kernel: [worker_thread+566/992] worker_thread+0x236/0x3e0
May 23 18:34:02 estel kernel: [flush_to_ldisc+0/384] flush_to_ldisc+0x0/0x180
May 23 18:34:02 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
May 23 18:34:02 estel kernel: [ret_from_fork+6/20] ret_from_fork+0x6/0x14
May 23 18:34:02 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
May 23 18:34:02 estel kernel: [worker_thread+0/992] worker_thread+0x0/0x3e0
May 23 18:34:02 estel kernel: [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
May 23 18:34:02 estel kernel:
May 23 18:34:02 estel kernel: Code: 00 0f 84 74 07 00 00 8b 5b 08 85 db 75 ed a1 0c 99 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 23 18:34:02 estel kernel: <0>Kernel panic: Fatal exception in interrupt
May 23 18:34:02 estel kernel: In interrupt handler - not syncing
May 23 18:34:18 estel kernel: Badness in local_bh_enable at kernel/softirq.c:108
May 23 18:34:18 estel kernel: Call Trace:
May 23 18:34:18 estel kernel: [local_bh_enable+144/160] local_bh_enable+0x90/0xa0
May 23 18:34:18 estel kernel: [_end+340620805/1069786896] ppp_async_push+0xf5/0x250 [ppp_async]
May 23 18:34:18 estel kernel: [_end+340618814/1069786896] ppp_asynctty_wakeup+0x2e/0x60 [ppp_async]
May 23 18:34:18 estel kernel: [uart_flush_buffer+170/240] uart_flush_buffer+0xaa/0xf0
May 23 18:34:18 estel kernel: [do_tty_hangup+1313/1472] do_tty_hangup+0x521/0x5c0
May 23 18:34:18 estel kernel: [worker_thread+566/992] worker_thread+0x236/0x3e0
May 23 18:34:18 estel kernel: [do_tty_hangup+0/1472] do_tty_hangup+0x0/0x5c0
May 23 18:34:18 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
May 23 18:34:18 estel kernel: [ret_from_fork+6/20] ret_from_fork+0x6/0x14
May 23 18:34:18 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
May 23 18:34:18 estel kernel: [worker_thread+0/992] worker_thread+0x0/0x3e0
May 23 18:34:18 estel kernel: [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
May 23 18:34:18 estel kernel:
May 23 18:34:18 estel kernel: Badness in local_bh_enable at kernel/softirq.c:108
May 23 18:34:18 estel kernel: Call Trace:
May 23 18:34:18 estel kernel: [local_bh_enable+144/160] local_bh_enable+0x90/0xa0
May 23 18:34:18 estel kernel: [_end+340620805/1069786896] ppp_async_push+0xf5/0x250 [ppp_async]
May 23 18:34:18 estel kernel: [uart_flush_buffer+170/240] uart_flush_buffer+0xaa/0xf0
May 23 18:34:18 estel kernel: [_end+340618814/1069786896] ppp_asynctty_wakeup+0x2e/0x60 [ppp_async]
May 23 18:34:18 estel kernel: [do_tty_hangup+1299/1472] do_tty_hangup+0x513/0x5c0
May 23 18:34:18 estel kernel: [worker_thread+566/992] worker_thread+0x236/0x3e0
May 23 18:34:18 estel kernel: [do_tty_hangup+0/1472] do_tty_hangup+0x0/0x5c0
May 23 18:34:18 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
May 23 18:34:18 estel kernel: [ret_from_fork+6/20] ret_from_fork+0x6/0x14
May 23 18:34:18 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
May 23 18:34:18 estel kernel: [worker_thread+0/992] worker_thread+0x0/0x3e0
May 23 18:34:18 estel kernel: [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
May 23 18:34:18 estel kernel:

I can't check if it has been repoted in bugzilla as bugme.osdl.org shows
Software error:

Bugzilla is currently broken. Please try again later. If the problem persists [...]

But that's another problem :)

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