[2.6.14-rc1-git4/x86_64]: Kernel BUG at mm/slab.c:1876

[Tomasz Kłoczko <kloczek@rudy.mif.pg.gda.pl>]

Hardware: two way AMD Opteron (Sun v20z)

Below call trace was cached during boot kernel but before start initrd:

Kernel BUG at mm/slab.c:1876
invalid operand: 0000 [1] SMP
CPU 0
Modules linked in:
Pid: 8, comm: events/0 Not tainted 2.6.13-1.1561_FC5 #1
RIP: 0010:[<ffffffff8016a0cf>] <ffffffff8016a0cf>{free_block+332}
RSP: 0018:ffff81007fec1d98  EFLAGS: 00010002
RAX: 0000000000000001 RBX: ffff8100fbf49000 RCX: 0000000000000320
RDX: 0000000000000000 RSI: ffff8100fbf48960 RDI: ffff8100fbf47580
RBP: ffff810081b55c80 R08: ffff8100fbf48530 R09: 0000000000000003
R10: 00000000ffffffff R11: 0000000000000000 R12: ffff8100fbf49048
R13: 0000000000000000 R14: ffff8100fbf47580 R15: 0000000000000001
FS:  0000000000588850(0000) GS:ffffffff80554800(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 000000000040b5b0 CR3: 0000000000101000 CR4: 00000000000006e0
Process events/0 (pid: 8, threadinfo ffff81007fec0000, task ffff81007fe77860)
Stack: 0000000000000000 0000000000000002 ffff8100fbf48960 ffff8100fbf48960
       0000000000000002 ffff8100fbf48938 ffff8100fbf47580 0000000000000283
       ffff81000324a128 ffffffff8016a360
Call Trace:<ffffffff8016a360>{drain_array_locked+184} <ffffffff8016a46e>{cache_reap+218}
       <ffffffff8016a394>{cache_reap+0} <ffffffff80145c02>{worker_thread+481}
       <ffffffff80130e78>{default_wake_function+0} <ffffffff80145a21>{worker_thread+0}
       <ffffffff80149f0e>{kthread+205} <ffffffff80131326>{schedule_tail+70}
       <ffffffff8010ea22>{child_rip+8} <ffffffff80149e41>{kthread+0}
       <ffffffff8010ea1a>{child_rip+0}

Code: 0f 0b 68 2b b5 37 80 c2 54 07 48 89 de 4c 89 f7 e8 52 e8 ff
RIP <ffffffff8016a0cf>{free_block+332} RSP <ffff81007fec1d98>
 <6>hdc: ATAPI 24X CD-ROM drive, 128kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20

kloczek
--
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*Ludzie nie mają problemów, tylko sobie sami je stwarzają*
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Tomasz Kłoczko, sys adm @zie.pg.gda.pl|*e-mail: kloczek@rudy.mif.pg.gda.pl*