Date: Sun, 15 Apr 2007 23:30:47 -0400 From: Kris Kennaway <kris@obsecurity.org> To: current@FreeBSD.org, net@FreeBSD.org Subject: GPF in ether_output -> m_tag_locate Message-ID: <20070416033047.GA31857@xor.obsecurity.org>
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--nFreZHaLTZJo0R7j Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On an 8-core amd64 running up-to-date CVS sources: > Fatal trap 9: general protection fault while in kernel mode > cpuid = 7; apic id = 07 > instruction pointer = 0x8:0xffffffff802a7800 > stack pointer = 0x10:0xffffffffabc61960 > frame pointer = 0x10:0xffffffffabc61970 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 19 (swi4: clock sio) > Tracing pid 19 tid 100005 td 0xffffff00b9a7f000 > m_tag_locate() at m_tag_locate+0x20 > ether_output() at ether_output+0x2ec > ip_output() at ip_output+0x9b5 > udp_output() at udp_output+0x594 > udp_send() at udp_send+0x1c > nfs_timer() at nfs_timer+0x7de > softclock() at softclock+0x319 > ithread_execute_handlers() at ithread_execute_handlers+0x15d > ithread_loop() at ithread_loop+0x69 > fork_exit() at fork_exit+0x93 > fork_trampoline() at fork_trampoline+0xe > --- trap 0, rip = 0, rsp = 0xffffffffabc61d30, rbp = 0 --- Kris --nFreZHaLTZJo0R7j Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFGIu3nWry0BWjoQKURArDyAKC1wijBrzgTG6F1zNCiQpKdM2V0eQCgg6W9 nhPbhZFxKKkR9c1ki6d/cZk= =95PM -----END PGP SIGNATURE----- --nFreZHaLTZJo0R7j--
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