The following reply was made to PR kern/182557; it has been noted by GNATS.
From: Berend de Boer <ber...@pobox.com> To: bug-follo...@freebsd.org, ber...@pobox.com Cc: Subject: Re: kern/182557: Frequent reboots due to kernel trap happening in pf_test_rule Date: Wed, 09 Oct 2013 11:43:40 +1300 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --m8PnxkPi4fANfrXgfiwC2bHbC45iND1mD Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Happens on 10-ALPHA5 as well: Oct 9 08:29:08 bmach kernel: Kernel page fault with the following non-sleepable locks held: Oct 9 08:29:08 bmach kernel: shared rw pf rulesets (pf rulesets) r =3D 0= (0xffffffff81d03ae8) locked @ /usr/src/head/sys/modules/pf/../../netpfil/pf/pf.c:5660 Oct 9 08:29:08 bmach kernel: shared rm PFil shared rmlock (PFil shared rmlock) r =3D 0 (0xffffffff8170cd00) locked @ /usr/src/head/sys/net/pfil.= c:77 Oct 9 08:29:08 bmach kernel: shared rw udpinp (udpinp) r =3D 0 (0xfffff80017affda8) locked @ /usr/src/head/sys/netinet/udp_usrreq.c:981 Oct 9 08:29:08 bmach kernel: KDB: stack backtrace: Oct 9 08:29:08 bmach kernel: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe011e9acb30 Oct 9 08:29:08 bmach kernel: kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe011e9acbe0 Oct 9 08:29:08 bmach kernel: witness_warn() at witness_warn+0x4a8/frame 0xfffffe011e9acca0 Oct 9 08:29:08 bmach kernel: trap_pfault() at trap_pfault+0x5a/frame 0xfffffe011e9acd40 Oct 9 08:29:08 bmach kernel: trap() at trap+0x670/frame 0xfffffe011e9acf= 60 Oct 9 08:29:08 bmach kernel: calltrap() at calltrap+0x8/frame 0xfffffe011e9acf60 Oct 9 08:29:08 bmach kernel: --- trap 0xc, rip =3D 0xffffffff81ce1f6e, rsp =3D 0xfffffe011e9ad020, rbp =3D 0xfffffe011e9ad4f0 --- Oct 9 08:29:08 bmach kernel: pf_test_rule() at pf_test_rule+0x248e/frame 0xfffffe011e9ad4f0 Oct 9 08:29:08 bmach kernel: pf_test() at pf_test+0x9c8/frame 0xfffffe011e9ad690 Oct 9 08:29:08 bmach kernel: pf_check_out() at pf_check_out+0x3c/frame 0xfffffe011e9ad6c0 Oct 9 08:29:08 bmach kernel: pfil_run_hooks() at pfil_run_hooks+0x93/frame 0xfffffe011e9ad750 Oct 9 08:29:08 bmach kernel: ip_output() at ip_output+0x8c8/frame 0xfffffe011e9ad840 Oct 9 08:29:08 bmach kernel: udp_send() at udp_send+0x866/frame 0xfffffe011e9ad900 Oct 9 08:29:08 bmach kernel: sosend_dgram() at sosend_dgram+0x36b/frame 0xfffffe011e9ad980 Oct 9 08:29:08 bmach kernel: kern_sendit() at kern_sendit+0x207/frame 0xfffffe011e9ada30 Oct 9 08:29:08 bmach kernel: sendit() at sendit+0x116/frame 0xfffffe011e9ada80 Oct 9 08:29:08 bmach kernel: sys_sendmsg() at sys_sendmsg+0x61/frame 0xfffffe011e9adae0 Oct 9 08:29:08 bmach kernel: amd64_syscall() at amd64_syscall+0x265/frame 0xfffffe011e9adbf0 Oct 9 08:29:08 bmach kernel: Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe011e9adbf0 Oct 9 08:29:08 bmach kernel: --- syscall (28, FreeBSD ELF64, sys_sendmsg), rip =3D 0x80131769a, rsp =3D 0x7fffffbfd178, rbp =3D 0x7fffffbfd1a0 --- Oct 9 08:29:08 bmach kernel: Oct 9 08:29:08 bmach kernel: Oct 9 08:29:08 bmach kernel: Fatal trap 12: page fault while in kernel m= ode Oct 9 08:29:08 bmach kernel: cpuid =3D 1; apic id =3D 01 Oct 9 08:29:08 bmach kernel: fault virtual address =3D 0x10 Oct 9 08:29:08 bmach kernel: fault code =3D supervisor read data, page not present Oct 9 08:29:08 bmach kernel: instruction pointer =3D 0x20:0xffffffff81ce= 1f6e Oct 9 08:29:08 bmach kernel: stack pointer =3D 0x28:0xfffffe011e9ad020 Oct 9 08:29:08 bmach kernel: frame pointer =3D 0x28:0xfffffe011e9ad4f0 Oct 9 08:29:11 bmach kernel: code segment =3D base 0x0, limit 0xfffff, type 0x1b Oct 9 08:29:11 bmach kernel: =3D DPL 0, pres 1, long 1, def32 0, gran 1 Oct 9 08:29:11 bmach kernel: processor eflags =3D interrupt enabled, resume, IOPL =3D 0 Oct 9 08:29:11 bmach kernel: current process =3D 1082 (named) --m8PnxkPi4fANfrXgfiwC2bHbC45iND1mD Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJSVIqcAAoJEKOfeD48G3g5Sc4QALf3p0PkP0MW9Ffmk903TqEB V1H/9mffN2jvvg/4Gs7svQnawbXJsG7sMvTKG4+rxYMiWZC4L1cp0AIWwR0A6BHc DfSWmLA1OzvmeMN6r1jcUacDpZW59rfRjkuMiwHIf8SmzDS4Pk7RTU1X6h4TWjOY 7TTx3agIVZk1quHxw5nXUJE/5bIfcPs9YgxSaG53pCM3R593m37iV4828RurQiZm XBgiX2ktwABpyp1ja2YkI5XuOIZLM3xUAsdOMVV+RmIn2P1Q2Ctify99xAGWG83a 3L44uvgkRLDTstKpKReJiPxln4isphbjYJiXVUjovpORlGRnWYi7Taafv+ZXlVAQ Q7EAerCboTyfuxyMeDLc7ehpkH8kWerxTJ49DtFRAyJjy3pIdvFT8OCuMdlmO9kJ PQpfhXm0TcH4C+18UqSIgYL/9T3RkvT/yPy1BCpD8gIvPQX7lcmg+RdvFNAdm4Wn fe7BCnK/IpEqlO/kqY4hFuZ9V24ugpX0I2keFZBTwybn7MP5tNxa9FZkTPF6aKHV Z2gev74wAfqylcQPedZUwg0hTM6f3DXZvbmeI+hbGzovC1nhFMRB01GXQ8WTdIcn N0kO/WVNSKUcEGFvxVSfGzgDImiLmd0ErUs5yStQevGAFYoj7Pjqh/rPTQmbcEA4 62SXoQkqYX8xY8BWZxds =9vqT -----END PGP SIGNATURE----- --m8PnxkPi4fANfrXgfiwC2bHbC45iND1mD-- _______________________________________________ freebsd-bugs@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
