Re: PROBLEM: random freeze

From: Ivancso Krisztian
Date: Fri Mar 17 2006 - 08:56:29 EST

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Jesper Juhl wrote:

On 3/7/06, Jesper Juhl <jesper.juhl@xxxxxxxxx> wrote:

On 3/7/06, Ivancso Krisztian <ivan@xxxxxxxxx> wrote:

Hi!

I have an IBM xSeries 235, which randomly freeze. I tried many kernels.

[snip]

If this is reproducible could you please try 2.6.16-rc5-git10 and/or
2.6.16-rc5-mm2 and send the Oops report from those kernels please?

Sorry, make that 2.6.16-rc5-git10 and/or 2.6.16-rc5-mm3.

Thanks for your quick answer.

I attached a kernel trace.

kernel: 2.6.16-rc5-git10 (with this kernel the machine seem to stable)

I think this symptom is not related to the previous one. I can reproduce this (with earlier kernels also).
I used IBM's ipssend: after "ipssend GETBST 1" system freezed.

Thx,
ivan

XFS mounting filesystem sda6
XFS mounting filesystem sda7
XFS mounting filesystem sda8
skge eth1: enabling interface
skge eth1: Link is up at 1000 Mbps, full duplex, flow control tx and rx
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
printk: 3 messages suppressed.
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
printk: 2 messages suppressed.
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
printk: 1 messages suppressed.
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
printk: 7 messages suppressed.
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
printk: 7 messages suppressed.
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
printk: 5 messages suppressed.
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
sg_write: data in/out 4304/4304 bytes for SCSI command 0xd--guessing data in;
program ipssend not setting count and/or reply_len properly
------------[ cut here ]------------
kernel BUG at block/ll_rw_blk.c:3344!
invalid opcode: 0000 [#1]
SMP
Modules linked in: dm_mod nfs lockd nfs_acl sunrpc netconsole skge tg3
CPU: 0
EIP: 0060:[<c0248a3b>] Not tainted VLI
EFLAGS: 00010246 (2.6.16-rc5-git10-ibm-xeon-deltha #1)
EIP is at blk_complete_request+0x49/0x53
eax: f7b13bb0 ebx: c22566a4 ecx: 00000000 edx: f0d94200
esi: f7309b74 edi: c2256400 ebp: f79adb90 esp: c03e1ec8
ds: 007b es: 007b ss: 0068
Process swapper (pid: 0, threadinfo=c03e0000 task=c0392100)
Stack: <0>c22566a4 c22566d4 c02cd553 f7309b74 c03e1edc 000c910b c22566a4 00000000
c22566a4 c22566d4 c2256400 00000000 c02cbcfd c22566a4 f79adb90 c01283d6
00002400 f7a586c0 c22566a4 c02d0493 c22566a4 f7a586c0 00000000 c03e1f80
Call Trace:
[<c02cd553>] ipsintr_done+0xce/0x31b
[<c02cbcfd>] ips_intr_morpheus+0x75/0xc3
[<c01283d6>] do_timer+0x39/0x420
[<c02d0493>] do_ipsintr+0x4b/0x7f
[<c013f308>] handle_IRQ_event+0x39/0x69
[<c013f3b9>] __do_IRQ+0x81/0xe8
[<c01050f9>] do_IRQ+0x19/0x24
[<c01036a2>] common_interrupt+0x1a/0x20
[<c0101a69>] default_idle+0x0/0x55
[<c0101a95>] default_idle+0x2c/0x55
[<c0101b1e>] cpu_idle+0x60/0x75
[<c03e24cf>] start_kernel+0x2de/0x357
[<c03e2548>] unknown_bootoption+0x0/0x278
Code: e0 8b 40 10 03 14 85 20 31 41 c0 8d 46 08 8b 4a 04 89 42 04 89 56 08 89 48 04 89 01 b8 04 00 00 00 e8 c3 c1 ed ff 53 9d 5b 5e c3 <0f> 0b 10 0d 26 7e 36 c0 eb bd 8b 54 24 04 8b 82 f8 00 00 00 b9
<0>Kernel panic - not syncing: Fatal exception in interrupt

Next message: Jes Sorensen: "Re: [patch] mspec - special memory driver and do_no_pfn handler"
Previous message: Nick Piggin: "Re: [patch] mspec - special memory driver and do_no_pfn handler"
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