Date: Tue, 14 Nov 2006 12:02:43 -0500 From: Steve Wills <steve@stevenwills.com> To: Robert Watson <rwatson@freebsd.org> Cc: freebsd-stable@freebsd.org Subject: Re: audit and quota don't get along Message-ID: <FB65FCDB-8815-48FB-AF7D-41DF705DF23B@stevenwills.com> In-Reply-To: <20061114092953.R50450@fledge.watson.org> References: <9ABCABF7-2D44-496D-84A2-4C3CA4527355@stevenwills.com> <20061114092953.R50450@fledge.watson.org>
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On Nov 14, 2006, at 4:31 AM, Robert Watson wrote:
>
> A backtrace would be helpful.
>
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x0
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc06a1728
stack pointer = 0x28:0xcdb68c34
frame pointer = 0x28:0xcdb68c3c
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = resume, IOPL = 0
current process = 568 (auditd)
[thread pid 568 tid 100047 ]
Stopped at 0xc06a1728 = turnstile_broadcast+0x30: cmpl $0,0(%
esi)
db> bt
Tracing pid 568 tid 100047 td 0xc247bc00
turnstile_broadcast(0,c247bc00,0,cdb68cdc,c07c1e1b,...) at 0xc06a1728
= turnstile_broadcast+0x30
_mtx_unlock_sleep(c09f7780,0,0,0) at 0xc06776a7 = _mtx_unlock_sleep+0x3f
auditctl(c247bc00,cdb68d04) at 0xc07c1e1b = auditctl+0x14f
syscall(3b,3b,3b,8054200,7,...) at 0xc08a154b = syscall+0x2cf
Xint0x80_syscall() at 0xc088e94f = Xint0x80_syscall+0x1f
--- syscall (453, FreeBSD ELF32, auditctl), eip = 0x280cbcb7, esp =
0xbfbfec1c, ebp = 0xbfbfec88 ---
db>
> Are you using quotas on the file system targeted by the audit
> trail, or just on the system in general?
Just on the system, but I'd like to have them together.
> Is compiling quotas in sufficient to reproduce the problem, or must
> quotas be enabled on at least one file system?
Compiling quotas in is sufficient.
Steve
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