Date: Fri, 1 Jul 2005 16:40:21 +0200 From: Marc Olzheim <marcolz@stack.nl> To: Peter Edwards <peadar@FreeBSD.org> Cc: arch@freebsd.org Subject: Re: ktrace and KTR_DROP Message-ID: <20050701144021.GA2428@stack.nl> In-Reply-To: <20050701132104.GA95135@freefall.freebsd.org> References: <20050701132104.GA95135@freefall.freebsd.org>
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--AqsLC8rIMeq19msA Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Jul 01, 2005 at 01:21:04PM +0000, Peter Edwards wrote: > The following patch is making my debugging a much more productive > experience. login: panic: ktrace: no trace vnode cpuid = 1 KDB: stack backtrace: kdb_backtrace(100,c6c0b000,c65e08d4,c5d4ae80,c6c0b000) at 0xc053efa9 = kdb_backtrace+0x29 panic(c06bec25,8,2,c717e180,ec519cd8) at 0xc0529174 = panic+0x114 ktr_getrequest(1,0,c6c0b000,c65e08d4,ec519d30) at 0xc051aa7b = ktr_getrequest+0xf3 ktrsyscall(bd,2,ec519d04) at 0xc051ad7f = ktrsyscall+0x3b syscall(2f,2f,2f,280ee000,0) at 0xc0680329 = syscall+0x155 Xint0x80_syscall() at 0xc066fcff = Xint0x80_syscall+0x1f --- syscall (189, FreeBSD ELF32, fstat), eip = 0x280cea23, esp = 0xbfbfe9f0, ebp = 0xbfbfea8c --- boot() called on cpu#0 Uptime: 17m39s Dumping 3967 MB 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320 336 352 368 384 400 416 432 448 464 480 496 512 528 544 560 576 592 608 624 640 656 672 688 704 720 736 752 768 784 800 816 832 848 864 880 896 912 928 944 960 976 992 1008 1024 1040 1056 1072 1088 1104 1120 1136 1152 1168 1184 1200 1216 ... Marc --AqsLC8rIMeq19msA Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFCxVXVezjnobFOgrERAuBkAKDOb9OqUFfQsW52jM2lWEyR6TjEkwCgryA/ jizia6iVjG+oZcSWrQPzwpM= =hC60 -----END PGP SIGNATURE----- --AqsLC8rIMeq19msA--
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