Hi, in the last week and today again our PE1750 with raid 1, dual CPU freezes. The OS is RHEL 4 with kernel-smp-2.6.9-34.EL. We used kernel-smp-2.6.9-22.0.1.EL before and AFAIK there where no freezes. A couple of days before the freezing starts, we changed one defect harddisk and rebuildet the raid with a new harddisk from dell. Other hardware/software wasn't changed Any ideas? Regards Götz Reinicke The last messages on the terminal and in /var/log/messages are: May 10 06:30:09 mail kernel: Unable to handle kernel NULL pointer dereference at virtual address 000001b8 May 10 06:30:09 mail kernel: printing eip: May 10 06:30:09 mail kernel: c0185420 May 10 06:30:09 mail kernel: *pde = 31cb6001 May 10 06:30:09 mail kernel: Oops: 0000 [#1] May 10 06:30:09 mail kernel: SMP May 10 06:30:09 mail kernel: Modules linked in: iptable_filter ip_tables dcdipm(U) dcdbas(U) parport_pc lp parport md5 ipv6 autofs4 i2 c_dev i2c_core sunrpc dm_mirror dm_mod button battery ac ohci_hcd tg3 floppy sg ext3 jbd megaraid_mbox megaraid_mm sd_mod scsi_mod May 10 06:30:09 mail kernel: CPU: 3 May 10 06:30:09 mail kernel: EIP: 0060:[<c0185420>] Tainted: P VLI May 10 06:30:09 mail kernel: EFLAGS: 00010246 (2.6.9-34.ELsmp) May 10 06:30:09 mail kernel: EIP is at show_map+0x70/0x111 May 10 06:30:09 mail kernel: eax: 00000000 ebx: d38d1544 ecx: 00000008 edx: e94ed2b0 May 10 06:30:09 mail kernel: esi: 00100071 edi: f5f2f280 ebp: d986ac80 esp: cb5aef24 May 10 06:30:09 mail kernel: ds: 007b es: 007b ss: 0068 May 10 06:30:09 mail kernel: Process lsof (pid: 20988, threadinfo=cb5ae000 task=d72d83b0) May 10 06:30:09 mail kernel: Stack: 00000070 00124000 00000008 00000006 00030069 cb5aef40 e94ed2b0 c032c980 May 10 06:30:09 mail kernel: c032c980 f5f2f280 00000000 d38d1544 c0174614 000001f2 00000000 00000400 May 10 06:30:09 mail kernel: b7fe2000 00000007 00000000 00000006 00000000 c032ce60 dd391480 00000400 May 10 06:30:09 mail kernel: Call Trace: May 10 06:30:09 mail kernel: [<c0174614>] seq_read+0x1c7/0x2c2 May 10 06:30:09 mail kernel: [<c015a3d9>] vfs_read+0xb6/0xe2 May 10 06:30:09 mail kernel: [<c015a5ec>] sys_read+0x3c/0x62 May 10 06:30:09 mail kernel: [<c02d251b>] syscall_call+0x7/0xb May 10 06:30:09 mail kernel: [<c02d007b>] schedule+0x46b/0x8d3 May 10 06:30:09 mail kernel: Code: c1 e0 0c 50 89 f0 24 80 3c 01 19 c0 83 e0 fd 83 c0 73 f7 c6 04 00 00 00 50 75 1b 83 3d bc 11 41 c0 00 75 19 8b 54 24 18 8b 42 70 <8b> 80 b8 01 00 00 39 43 04 73 07 b8 78 00 00 00 eb 05 b8 2d 00 May 10 06:30:09 mail kernel: <0>Fatal exception: panic in 5 seconds May 10 06:30:11 mail root: Process did not exit cleanly, returned 0 with signal 14 -- Götz Reinicke IT Koordinator - IT OfficeNet Tel. +49 (0) 7141 - 969 420 Fax +49 (0) 7141 - 969 55 420 goetz.reinicke@xxxxxxxxxxxxxxx Filmakademie Baden-Württemberg Mathildenstr. 20 71638 Ludwigsburg www.filmakademie.de -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
