Messages in this thread | | | Date | Mon, 30 Jun 2003 15:47:20 +0530 | From | Maneesh Soni <> | Subject | Re: 2.5.73-mm1 falling over in SDET |
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On Sun, Jun 29, 2003 at 06:09:41AM +0000, Martin J. Bligh wrote: > --James Bottomley <James.Bottomley@SteelEye.com> wrote (on Saturday, June 28, 2003 22:28:57 -0500): > > > On Sat, 2003-06-28 at 19:02, Andrew Morton wrote: > >> Yes, isplinux_queuecommand() returns non-zero and the scsi generic layer > >> cheerfully goes infinitely recursive. > > > > Sigh, certain persons need to be more careful when doing logic > > alterations. > > > > Try the attached. > > OK, that gets rather further, and I strongly suspect fixes the SCSI > problem. Thanks very much. > > But now it just OOMs instead, which seems to be slab failing > dismally to shrink it's fat ass enough to fit in that lazy-boy. > Ext2 doesn't look desparately happy either. Maybe it's really > that one's fault? >
I tried sdet on 16-way numaq with 2.5.73-mm2. It completes the run on ext2 (no OOMs), but gives following oops while running on ext3
------------[ cut here ]------------ kernel BUG at fs/jbd/transaction.c:1132! invalid operand: 0000 [#1] SMP CPU: 5 EIP: 0060:[<c019f23d>] Not tainted VLI EFLAGS: 00010282 EIP is at journal_dirty_metadata+0x171/0x27c eax: 00000072 ebx: e66818e4 ecx: c03e85e0 edx: c03736d0 esi: e6681800 edi: da9e3580 ebp: e66818e4 esp: d755de84 ds: 007b es: 007b ss: 0068 Process cpio (pid: 32707, threadinfo=d755c000 task=d9f70ce0) Stack: c030f040 c030f5b4 c030f007 0000046c c030f5e0 00002f40 00000069 00000000 d832f6e4 c6f0b4c0 c01936d0 e042ca00 e50c2e0c d76df1a4 e042ca00 d76df1a4 d80f62a0 e5dfc000 00008000 e5dfc000 00000000 d832f660 e5e73400 e5e72d20 Call Trace: [<c01936d0>] ext3_new_inode+0x210/0x664 [<c0199658>] ext3_create+0x40/0x8c [<c0168ecb>] vfs_create+0x67/0x8c [<c01691cd>] open_namei+0x165/0x3e0 [<c01584ab>] filp_open+0x3b/0x5c [<c0158993>] sys_open+0x37/0x78 [<c01090b3>] syscall_call+0x7/0xb
Code: 54 24 1c f0 0f ab 02 83 7f 14 00 75 29 68 e0 f5 30 c0 68 6c 04 00 00 68 07 f0 30 c0 68 b4 f5 30 c0 68 40 f0 30 c0 e8 db 14 f8 ff <0f> 0b 6c 04 07 f0 30 c0 83 c4 14 8b 47 14 3b 44 24 10 74 63 3b
Regards, Maneesh
-- Maneesh Soni IBM Linux Technology Center, IBM India Software Lab, Bangalore. Phone: +91-80-5044999 email: maneesh@in.ibm.com http://lse.sourceforge.net/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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