Messages in this thread | | | Date | Thu, 24 Apr 2008 00:13:55 +0100 | From | Mark Hindley <> | Subject | oops: 2.6.24.4 [tainted] |
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Hi
I have an old K6 200/430TX system (used for routing and backups) on which I have been chasing random crashes and reboots for a while. Normally there is nothing in the logs. They seem to happen under high load, but are not reproducible reliably.
I have just replaced all the RAM with new, but still got this oops this evening.
Unfortunately, the kernel is tainted by madwifi. I will change to ath5k as soon as my card is supported :)
Could someone help me decode this. Is it real or faulty hardware? Let me know if other info would be useful
Thanks,
Mark
Apr 23 18:33:35 titan kernel: Apr 23 18:33:35 titan kernel: Pid: 2231, comm: samhain Tainted: P (2.6.24.4-mtd-mk6 #1) Apr 23 18:33:35 titan kernel: EIP: 7fc0:[<00000004>] EFLAGS: 00000073 CPU: 0 Apr 23 18:33:35 titan kernel: EIP is at 0x4 Apr 23 18:33:35 titan kernel: EAX: 00000000 EBX: 00000012 ECX: 00008206 EDX: bfe4c488 Apr 23 18:33:35 titan kernel: ESI: bfe492b2 EDI: bfe461fc EBP: bfe49328 ESP: c3d50fec Apr 23 18:33:35 titan kernel: DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 Apr 23 18:33:35 titan kernel: Process samhain (pid: 2231, ti=c3d50000 task=c21eea60 task.ti=c3d50000) Apr 23 18:33:35 titan kernel: Stack: 00210297 bfe461d0 0000007b 00000000 00000000 Apr 23 18:33:35 titan kernel: Call Trace: Apr 23 18:33:35 titan kernel: ======================= Apr 23 18:33:35 titan kernel: Code: <0>iret exception: 0000 [#2] PREEMPT Apr 23 18:33:35 titan kernel: Modules linked in: softdog nfs nfsd lockd sunrpc exportfs autofs4 ipv6 act_police sch_ingress cls_u32 sch_sfq sch_cbq via_rhine bitrev crc32 af_packet 3c59x mii bridge llc wlan_wep wlan_scan_ap ath_rate_sample ath_pci wlan ath_hal(P) floppy uhci_hcd ohci_hcd ehci_hcd usbcore ipt_owner ipt_REDIRECT xt_limit ipt_recent xt_state ipt_REJECT ipt_LOG xt_tcpudp ipt_MASQUERADE iptable_filter iptable_nat ip_tables nf_nat x_tables nf_conntrack_ftp nf_conntrack_ipv4 nf_conntrack nls_iso8859_1 nls_cp437 vfat fat tcp_diag inet_diag genrtc mtdblock phram mtd_blkdevs mtd Apr 23 18:33:35 titan kernel: Apr 23 18:33:35 titan kernel: Pid: 2231, comm: samhain Tainted: P (2.6.24.4-mtd-mk6 #1) Apr 23 18:33:35 titan kernel: EIP: 5389:[<00000000>] EFLAGS: 00000060 CPU: 0 Apr 23 18:33:35 titan kernel: EIP is at _stext+0x3feff000/0x14 Apr 23 18:33:35 titan kernel: EAX: 00000000 EBX: ffffffd9 ECX: c0000000 EDX: c3d50000 Apr 23 18:33:35 titan kernel: ESI: c3d50fb4 EDI: 0000002b EBP: 00000000 ESP: c3d50eb0 Apr 23 18:33:35 titan kernel: DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 Apr 23 18:33:35 titan kernel: Process samhain (pid: 2231, ti=c3d50000 task=c21eea60 task.ti=c3d50000) Apr 23 18:33:35 titan kernel: Stack: 00210046 c02bd115 00000010 c21eec1c 000008b7 c3d50000 c21eea60 c3d50000 Apr 23 18:33:35 titan kernel: ffffffff 00000040 c0000000 c3d50fb4 c3d50fb4 00000000 c02bd245 00200206 Apr 23 18:33:35 titan kernel: c010555d 00000000 00000020 0000000b 00000001 00000000 c3d50fb4 c0105b04 Apr 23 18:33:35 titan kernel: Call Trace: Apr 23 18:33:35 titan kernel: [die+238/453] die+0xee/0x1c5 Apr 23 18:33:35 titan kernel: [do_iret_error+0/140] do_iret_error+0x0/0x8c Apr 23 18:33:35 titan kernel: [do_iret_error+131/140] do_iret_error+0x83/0x8c Apr 23 18:33:35 titan kernel: [restore_nocheck_notrace+14/15] restore_nocheck+0xe/0xf Apr 23 18:33:35 titan kernel: [search_exception_tables+20/37] search_exception_tables+0x14/0x25 Apr 23 18:33:35 titan kernel: [fixup_exception+75/96] fixup_exception+0x4b/0x60 Apr 23 18:33:35 titan kernel: [do_trap+129/188] do_trap+0x81/0xbc Apr 23 18:33:35 titan kernel: [do_stack_segment+0/101] do_stack_segment+0x0/0x65 Apr 23 18:33:35 titan kernel: [do_stack_segment+95/101] do_stack_segment+0x5f/0x65 Apr 23 18:33:35 titan kernel: [error_code+106/112] error_code+0x6a/0x70 Apr 23 18:33:35 titan kernel: [error_code+106/112] error_code+0x6a/0x70 Apr 23 18:33:35 titan kernel: ======================= Apr 23 18:33:35 titan kernel: Code: Bad EIP value. Apr 23 18:33:35 titan kernel: EIP: [<00000000>] _stext+0x3feff000/0x14 SS:ESP 0068:c3d50eb0 Apr 23 18:33:35 titan kernel: ---[ end trace 6820a10c303deb46 ]--- Apr 23 18:33:35 titan kernel: note: samhain[2231] exited with preempt_count 1 Apr 23 18:33:35 titan kernel: BUG: scheduling while atomic: samhain/2231/0x10000002 Apr 23 18:33:35 titan kernel: Pid: 2231, comm: samhain Tainted: P D 2.6.24.4-mtd-mk6 #1 Apr 23 18:33:35 titan kernel: [schedule+81/599] schedule+0x51/0x257 Apr 23 18:33:35 titan kernel: [__cond_resched+19/48] __cond_resched+0x13/0x30 Apr 23 18:33:35 titan kernel: [cond_resched+35/44] cond_resched+0x23/0x2c Apr 23 18:33:35 titan kernel: [unmap_vmas+866/1094] unmap_vmas+0x362/0x446 Apr 23 18:33:35 titan kernel: [exit_mmap+105/232] exit_mmap+0x69/0xe8 Apr 23 18:33:35 titan kernel: [mmput+31/124] mmput+0x1f/0x7c Apr 23 18:33:35 titan kernel: [do_exit+438/1615] do_exit+0x1b6/0x64f Apr 23 18:33:35 titan kernel: [printk+27/31] printk+0x1b/0x1f Apr 23 18:33:35 titan kernel: [die+445/453] die+0x1bd/0x1c5 Apr 23 18:33:35 titan kernel: [do_iret_error+0/140] do_iret_error+0x0/0x8c Apr 23 18:33:35 titan kernel: [do_iret_error+131/140] do_iret_error+0x83/0x8c Apr 23 18:33:35 titan kernel: [restore_nocheck_notrace+14/15] restore_nocheck+0xe/0xf Apr 23 18:33:35 titan kernel: [search_exception_tables+20/37] search_exception_tables+0x14/0x25 Apr 23 18:33:35 titan kernel: [fixup_exception+75/96] fixup_exception+0x4b/0x60 Apr 23 18:33:35 titan kernel: [do_trap+129/188] do_trap+0x81/0xbc Apr 23 18:33:35 titan kernel: [do_stack_segment+0/101] do_stack_segment+0x0/0x65 Apr 23 18:33:35 titan kernel: [do_stack_segment+95/101] do_stack_segment+0x5f/0x65 Apr 23 18:33:35 titan kernel: [error_code+106/112] error_code+0x6a/0x70 Apr 23 18:33:35 titan kernel: [error_code+106/112] error_code+0x6a/0x70 Apr 23 18:33:35 titan kernel: [show_registers+216/446] show_registers+0xd8/0x1be Apr 23 18:33:35 titan kernel: [die+238/453] die+0xee/0x1c5 Apr 23 18:33:35 titan kernel: [do_iret_error+0/140] do_iret_error+0x0/0x8c Apr 23 18:33:35 titan kernel: [do_iret_error+131/140] do_iret_error+0x83/0x8c Apr 23 18:33:35 titan kernel: [restore_nocheck_notrace+14/15] restore_nocheck+0xe/0xf Apr 23 18:33:35 titan kernel: [search_exception_tables+20/37] search_exception_tables+0x14/0x25 Apr 23 18:33:35 titan kernel: [fixup_exception+75/96] fixup_exception+0x4b/0x60 Apr 23 18:33:35 titan kernel: [do_trap+129/188] do_trap+0x81/0xbc Apr 23 18:33:35 titan kernel: [do_stack_segment+0/101] do_stack_segment+0x0/0x65 Apr 23 18:33:35 titan kernel: [do_stack_segment+95/101] do_stack_segment+0x5f/0x65 Apr 23 18:33:35 titan kernel: [error_code+106/112] error_code+0x6a/0x70 Apr 23 18:33:35 titan kernel: [error_code+106/112] error_code+0x6a/0x70 Apr 23 18:33:35 titan kernel: ======================= Apr 23 18:33:35 titan kernel: BUG: scheduling while atomic: samhain/2231/0x10000002 Apr 23 18:33:35 titan kernel: Pid: 2231, comm: samhain Tainted: P D 2.6.24.4-mtd-mk6 #1 Apr 23 18:33:35 titan kernel: [schedule+81/599] schedule+0x51/0x257 Apr 23 18:33:35 titan kernel: [__cond_resched+19/48] __cond_resched+0x13/0x30 Apr 23 18:33:35 titan kernel: [cond_resched+35/44] cond_resched+0x23/0x2c Apr 23 18:33:35 titan kernel: [put_files_struct+100/167] put_files_struct+0x64/0xa7 Apr 23 18:33:35 titan kernel: [do_exit+461/1615] do_exit+0x1cd/0x64f Apr 23 18:33:35 titan kernel: [printk+27/31] printk+0x1b/0x1f Apr 23 18:33:35 titan kernel: [die+445/453] die+0x1bd/0x1c5 Apr 23 18:33:35 titan kernel: [do_iret_error+0/140] do_iret_error+0x0/0x8c Apr 23 18:33:35 titan kernel: [do_iret_error+131/140] do_iret_error+0x83/0x8c Apr 23 18:33:35 titan kernel: [restore_nocheck_notrace+14/15] restore_nocheck+0xe/0xf Apr 23 18:33:35 titan kernel: [search_exception_tables+20/37] search_exception_tables+0x14/0x25 Apr 23 18:33:35 titan kernel: [fixup_exception+75/96] fixup_exception+0x4b/0x60 Apr 23 18:33:35 titan kernel: [do_trap+129/188] do_trap+0x81/0xbc Apr 23 18:33:35 titan kernel: [do_stack_segment+0/101] do_stack_segment+0x0/0x65 Apr 23 18:33:35 titan kernel: [do_stack_segment+95/101] do_stack_segment+0x5f/0x65 Apr 23 18:33:35 titan kernel: [error_code+106/112] error_code+0x6a/0x70 Apr 23 18:33:35 titan kernel: [error_code+106/112] error_code+0x6a/0x70 Apr 23 18:33:35 titan kernel: [show_registers+216/446] show_registers+0xd8/0x1be Apr 23 18:33:35 titan kernel: [die+238/453] die+0xee/0x1c5 Apr 23 18:33:35 titan kernel: [do_iret_error+0/140] do_iret_error+0x0/0x8c Apr 23 18:33:35 titan kernel: [do_iret_error+131/140] do_iret_error+0x83/0x8c Apr 23 18:33:35 titan kernel: [restore_nocheck_notrace+14/15] restore_nocheck+0xe/0xf Apr 23 18:33:35 titan kernel: [search_exception_tables+20/37] search_exception_tables+0x14/0x25 Apr 23 18:33:35 titan kernel: [fixup_exception+75/96] fixup_exception+0x4b/0x60 Apr 23 18:33:35 titan kernel: [do_trap+129/188] do_trap+0x81/0xbc Apr 23 18:33:35 titan kernel: [do_stack_segment+0/101] do_stack_segment+0x0/0x65 Apr 23 18:33:35 titan kernel: [do_stack_segment+95/101] do_stack_segment+0x5f/0x65 Apr 23 18:33:35 titan kernel: [error_code+106/112] error_code+0x6a/0x70 Apr 23 18:33:35 titan kernel: [error_code+106/112] error_code+0x6a/0x70 Apr 23 18:33:35 titan kernel: =======================
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