Re: audit.79 kernel

On Sat, 2005-07-16 at 15:59 +0100, David Woodhouse wrote: triggered an oops last night on audit.79 i686 smp with several scripts running at the same time. one was toggling audit enable while others were creating, deleting, and testing watches at the same time. Jul 18 23:22:02 localhost kernel: ------------[ cut here ]------------ Jul 18 23:22:02 localhost kernel: kernel BUG at kernel/auditfs.c:219! Jul 18 23:22:02 localhost kernel: invalid operand: 0000 [#1] Jul 18 23:22:02 localhost kernel: SMP Jul 18 23:22:02 localhost kernel: Modules linked in: i2c_dev i2c_core ipt_REJECT ipt_state ip_conntrack iptable_filter ip_tables dm_mod button battery ac joydev uhci_hcd ehci_hcd hw_random 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 sk98lin floppy ext3 jbd i2o_block i2o_core sd_mod scsi_mod Jul 18 23:22:02 localhost kernel: CPU: 1 Jul 18 23:22:02 localhost kernel: EIP: 0060:[<c013cef5>] Not tainted VLI Jul 18 23:22:02 localhost kernel: EFLAGS: 00010206 (2.6.9-11.EL.audit.79smp) Jul 18 23:22:02 localhost kernel: EIP is at audit_watch_put+0x4b/0x62 Jul 18 23:22:02 localhost kernel: eax: 00000004 ebx: f6dda244 ecx: 6bfff080 edx: f2c54438 Jul 18 23:22:02 localhost kernel: esi: f490f2dc edi: e1149bcc ebp: f3277564 esp: e51bcf34 Jul 18 23:22:02 localhost kernel: ds: 007b es: 007b ss: 0068 Jul 18 23:22:02 localhost kernel: Process rm (pid: 5327, threadinfo=e51bc000 task=f4cdb0b0) Jul 18 23:22:02 localhost kernel: Stack: 00000000 c013db9c f3277564 f490f2dc f529a000 f3277564 c016e560 f3277564 Jul 18 23:22:02 localhost kernel: c016f59e 00000000 c0166b48 f7dcae64 f7f4f9c0 af26065d 00000012 f529a005 Jul 18 23:22:02 localhost kernel: 00000010 00000000 00000000 f7b5643c 0000000a 40000003 f4cdb0b0 f4cdb0b0 Jul 18 23:22:02 localhost kernel: Call Trace: Jul 18 23:22:02 localhost kernel: [<c013db9c>] audit_inode_free+0x13e/0x15c Jul 18 23:22:02 localhost kernel: [<c016e560>] destroy_inode+0x1b/0x4c Jul 18 23:22:02 localhost kernel: [<c016f59e>] iput+0x5f/0x61 Jul 18 23:22:02 localhost kernel: [<c0166b48>] sys_unlink+0xd7/0x132 Jul 18 23:22:02 localhost kernel: [<c0109fee>] do_syscall_trace+0xc0/0xca Jul 18 23:22:02 localhost kernel: [<c02ca823>] syscall_call+0x7/0xb Jul 18 23:22:02 localhost kernel: Code: 00 8b 43 2c e8 2d 95 00 00 83 7b 08 00 74 08 0f 0b d9 00 ff d9 2d c0 83 7b 10 00 74 08 0f 0b da 00 ff d9 2d c0 83 7b 18 00 74 08 <0f> 0b db 00 ff d9 2d c0 89 da 5b a1 ec a1 42 c0 e9 42 94 00 00 Jul 18 23:22:02 localhost kernel: <0>Fatal exception: panic in 5 seconds rob.