Date: Sun, 21 Aug 2005 21:16:44 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Jonatan B <onatan@gmail.com> Cc: freebsd-current@freebsd.org Subject: Re: [PANIC] 6.0BETA2 in l2ping flood Message-ID: <20050821191644.GA1037@garage.freebsd.pl> In-Reply-To: <b0ba593005081703416d19fbf4@mail.gmail.com> References: <b0ba593005081703416d19fbf4@mail.gmail.com>
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--qDbXVdCdHGoSgWSk Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Aug 17, 2005 at 12:41:07PM +0200, Jonatan B wrote: +> This is a repeatable panic I get when l2ping flooding my tungsten. +> Maksim? +>=20 +> repeatable panic with bluetooth on SMP +>=20 +> #> l2ping -fa MyTungsten -s 65531 +>=20 +> kernel trap 12 with interrupts disable +>=20 +> Fatal trap 12: page fault while in kernel mode +> cpuid =3D 0; apic id =3D 01 +> virtual fault address =3D 0xdeadc0e6 +> fault code =3D supervisor read, page not present +> instruction pointer =3D 0x20:0xc06b15b6 +> stack pointer =3D 0x28:0xe508cc96 # sometimes 0x28:0xe508cc94 +> frame pointer =3D 0x28:0xe508cccc +> code segment =3D base 0x0, limit 0xfffff, type 0x1b +> =3D DPL 0, pres 1, def32 1, gran 1 +> processor eflags =3D resume, IOPL =3D 0 +> current process =3D 37 (swi4: clock sio) +> [thread pid 37 tid 100036 ] +> Stopped at softclock+0x96: cmpl %eax,0x8(%ecx) +> db> trace +> Tracing pid 37 tid 100036 td 0xc2340d80 +> softclock(0,0,c092b71f,251,e508cd00) at softclock+0x96 +> ithread_loop(c2328500,e508cd38,c092b50a,30d,0) at ithread_loop+0x162 +> fork_exit(c068b200,c2328500,e508cd38) at fork_exit+0xc1 +> fork_trampoline() at fork_trampoline+0x8 +> --- trap 0x1, eip =3D 0, esp =3D 0xe508cd6c, ebp =3D 0 --- +> db>=20 Fixed in HEAD, thanks for the report. --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --qDbXVdCdHGoSgWSk Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFDCNMcForvXbEpPzQRAkG5AJwO24Xqf8IOErs9EnrV4KMdnc/y5gCdE7nT 1kMuJyijpOzHmqjGQdVG65o= =z9QY -----END PGP SIGNATURE----- --qDbXVdCdHGoSgWSk--
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