[7288] in testers
rhlinux 9.4.11 openafs kernel oops
daemon@ATHENA.MIT.EDU (andrew m. boardman)
Thu Jul 21 17:51:06 2005
Date: Thu, 21 Jul 2005 17:50:55 -0400
Message-Id: <200507212150.j6LLot4o010730@pothole.mit.edu>
From: "andrew m. boardman" <amb@MIT.EDU>
To: testers@MIT.EDU
My fairly lightly-used test machine fell over with a kernel oops 3.5 days
after taking 9.4.11 with one interactive user.
I've wiped the cache to see if it makes a difference.
Note that these machines are logging the oops to wslogger, and ops may be
able to fairly trivially provide statistics on the number of machines
running rhlinux 9.4.11 vs. the subset which have wedged thus.
Jul 18 02:41:06 hodag kernel: Unable to handle kernel NULL pointer dereference at virtual address 0000001a
Jul 18 02:41:06 hodag kernel: printing eip:
Jul 18 02:41:06 hodag kernel: c01c0dde
Jul 18 02:41:06 hodag kernel: *pde = 180e4067
Jul 18 02:41:06 hodag kernel: Oops: 0000 [#1]
Jul 18 02:41:06 hodag kernel: Modules linked in: md5 ipv6 libafs(U) i2c_dev i2c_core sunrpc dm_mod uhci_hcd snd_intel8x0 snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore 3c59x floppy ext3 jbd
Jul 18 02:41:06 hodag kernel: CPU: 0
Jul 18 02:41:06 hodag kernel: EIP: 0060:[<c01c0dde>] Tainted: PF VLI
Jul 18 02:41:06 hodag kernel: EFLAGS: 00010286 (2.6.9-11.EL)
Jul 18 02:41:06 hodag kernel: EIP is at inode_doinit_with_dentry+0x26/0x63f
Jul 18 02:41:06 hodag kernel: eax: 00000000 ebx: d7ff7000 ecx: c1643ac8 edx: c1643ac8
Jul 18 02:41:06 hodag kernel: esi: c1643ac8 edi: c1643ac8 ebp: e12d16a0 esp: c26e2e60
Jul 18 02:41:06 hodag kernel: ds: 007b es: 007b ss: 0068
Jul 18 02:41:06 hodag kernel: Process cp (pid: 17189, threadinfo=c26e2000 task=c3803970)
Jul 18 02:41:06 hodag kernel: Stack: 00000000 00000000 00000000 d7ff7000 000081c0 d7ff7000 c1643ac8 c26e2ea4
Jul 18 02:41:06 hodag kernel: e12d16a0 c017dbd7 00000000 c1643ac8 e12a922b c1643b4c d5928c00 d61dd000
Jul 18 02:41:06 hodag kernel: d7ff7000 00008000 00000791 00000000 00000004 00001000 00000000 000081c0
Jul 18 02:41:06 hodag kernel: Call Trace:
Jul 18 02:41:06 hodag kernel: [<c017dbd7>] d_instantiate+0x12e/0x131
Jul 18 02:41:06 hodag kernel: [<e12a922b>] afs_linux_create+0x1ff/0x2d5 [libafs]
Jul 18 02:41:06 hodag kernel: [<c01739f7>] vfs_create+0xb8/0xef
Jul 18 02:41:06 hodag kernel: [<c0173dc8>] open_namei+0x181/0x57e
Jul 18 02:41:06 hodag kernel: [<c0162499>] filp_open+0x23/0x3c
Jul 18 02:41:06 hodag kernel: [<c0301e98>] __cond_resched+0x14/0x3b
Jul 18 02:41:06 hodag kernel: [<c01da4fa>] direct_strncpy_from_user+0x3e/0x5d
Jul 18 02:41:06 hodag kernel: [<c0162970>] sys_open+0x31/0x7d
Jul 18 02:41:06 hodag kernel: [<c03036f3>] syscall_call+0x7/0xb
Jul 18 02:41:06 hodag kernel: Code: 5b 5e 5f 5d c3 55 57 89 d7 56 53 83 ec 14 89 44 24 0c 8b 80 ac 01 00 00 c7 44 24 04 00 00 00 00 c7 04 24 00 00 00 00 89 44 24 08 <80> 78 1a 00 0f 85 85 04 00 00 89 c3 31 c9 ba 6b 00 00 00 b8 9a
Jul 18 02:41:06 hodag kernel: <0>Fatal exception: panic in 5 seconds
