Messages in this thread |  | | | From | (Robert Collier) | | Subject | 2.1.43 oops, possibly SMP, possibly TCP. | | Date | Mon, 30 Jun 1997 18:18:29 GMT |
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Hi,
I received this oops earlier today. The system is a Gigabyte 586DX m/board with 2xP90 (both stepping 5), onboard aic7xxx and onboard IDE. 512kb trident video card and ne2000 clone network card.
Vanila 2.1.43 (SMP) kernel.
I had been getting the following messages intermittently all day:
--8<--8<-- Jun 30 14:42:29 library kernel: eth0: timeout waiting for Tx RDC. Jun 30 15:04:09 library kernel: eth0: Interrupted while interrupts are masked! isr=0x2 imr=0x0. Jun 30 15:56:43 library kernel: eth0: Tx request while isr active. --8<--8<--
I hope that this is of some use.
current->tss.cr3 = 00101000, %cr3 = 00101000 *pde = 00000000 Oops = 0000 CPU: 0 EIP: 0010:[<c01222bb>] EFLAGS: 00010092 eax: c01eb240 ebx: c02f75c0 ecx: 00000000 edx: 00000000 esi: c01ea124 edi: 00000286 ebp: 00000021 esp: c0107dac ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 0, process nr: 0, stackpage = c0107000) Stack: 00000400 00000000 c01ea124 00000021 00000000 c01eb240 00000010 c0118a44 c02f75c0 c01ea124 c0107e28 00000010 00000000 c01eb434 c0109e97 0000000b 00000000 c0110be2 c01cb6c6 c0107e28 00000000 c0106000 c32dea20 00adf15a Call trace: [<c0118a44>] [<c0107e28>] [<c0109e97>] [<c0110be2>] [<c01cb6c6>] [<c0107e28>] [<c0106000>] [<c0106000>] [<c0109a72>] [<c0107e28>] [<c0174ee4>] [<c0164186>] [<c017601f>] [<c017a37c>] [<c017a5ce>] [<c016db2c>] [<c0107f44>] [<c016dd3c>] [<c0107f94>] [<c0100008>] [<c01666dc>] [<c0107f94>] [<c011a10d>] [<c010b4c0>] [<c0107fdc>] [<c011037c>] [<c01099e0>] [<c0107fdc>] [<c010845d>] [<c0106000>] [<c01001d6>] Code: 8b 69 08 81 fd 2b 2f c3 a5 0f 85 fa 00 00 00 8b 69 0c 85 ed kfree: Bad obj c01ea114 kfree: Bad obj co1eb228 Decoded (manualy, ksymoops gave 2 lines of output)
Call trace: Function Function Address [<c0118a44>] T do_exit c01188dc [<c0107e28>] T init_task_union c0106000 T this_must_match_init_task c0106000 [<c0109e97>] T die_if_kernel c0109e38 [<c0110be2>] T do_page_fault c0110870 [<c01cb6c6>] R bad_pmd_string c01cbd45c [<c0107e28>] T init_task_union c0106000 T this_must_match_init_task c0106000 [<c0106000>] T init_task_union c0106000 T this_must_match_init_task c0106000
[<c0106000>] T init_task_union c0106000 T this_must_match_init_task c0106000 [<c0109a72>] t error_code c0109a40 [<c0107e28>] T init_task_union c0106000 T this_must_match_init_task c0106000 [<c0174ee4>] t tcp_ack c0174b38 [<c0164186>] T sock_def_callback3 c0164160 [<c017601f>] T tcp_rcv_state_process c0175b34 [<c017a37c>] T tcp_v4_do_rcv c017a2c4 [<c017a5ce>] T tcp_v4_rcv c017a3bc
[<c016db2c>] T ip_local_deliver c016da08 [<c0107f44>] T init_task_union c0106000 T this_must_match_init_task c0106000 [<c016dd3c>] t ip_rcv c016db80 [<c0107f94>] T init_task_union c0106000 T this_must_match_init_task c0106000 [<c0100008>] A _text c0100000 T _stext c0100000 T stext c0100000 t startup_32 c0100000 [<c01666dc>] T net_bh c01665b4 [<c0107f94>] T init_task_union c0106000 T this_must_match_init_task c0106000 [<c011a10d>] T do_bottom_half c011a088 [<c010b4c0>] T do_IRQ c010b378 [<c0107fdc>] T init_task_union c0106000 T this_must_match_init_task c0106000 [<c011037c>] T smp_apic_timer_interrupt c011035c [<c01099e0>] T ret_from_intr c01099e0 [<c0107fdc>] T init_task_union c0106000 T this_must_match_init_task c0106000 [<c010845d>] T cpu_idle c0108420 [<c0106000>] T init_task_union c0106000 T this_must_match_init_task c0106000 [<c01001d6>] t L6 c01001d6
The 2 finaly locations given by the kfree statements were:
d init_fs+0 d init_signals
Regards, Robert Collier.
-- Robert Collier (rob@lspace.org, rune@ftech.net)
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