just have the 2 panics. it doesn't "just reproduce". I'll see what I can find. Is there anything I can get for you from the core(s)? On 2015-08-07 20:32, Larry Rosenman wrote: > I got a 2nd one soon after just sitting -- I did JUST update sources, > turned off ipV6 to update (I seem to be having issues with TWC's > IPV6). > > Rebuild in process. > > I **CAN** give you access to the cores, machine, et al. > > I'd LOVE to figure out wtf is wrong on the IPV6 native stuff with TWC. > > > On 2015-08-07 20:29, Adrian Chadd wrote: >> is it easily reproducable for you there? >> >> >> >> -a >> >> >> On 7 August 2015 at 18:04, Larry Rosenman <ler_at_lerctr.org> wrote: >>> Trying to debug TimeWarner IPV6 to my HE.NET tunnel, and running >>> traceroute6, >>> got the following panic: >>> >>> borg.lerctr.org dumped core - see /var/crash/vmcore.0 >>> >>> Fri Aug 7 19:58:40 CDT 2015 >>> >>> FreeBSD borg.lerctr.org 11.0-CURRENT FreeBSD 11.0-CURRENT #32 >>> r286338: Wed Aug 5 15:57:55 CDT 2015 >>> root_at_borg.lerctr.org:/usr/obj/usr/src/sys/VT-LER amd64 >>> >>> panic: Lock tcp not read locked _at_ >>> /usr/src/sys/netinet/tcp_subr.c:1189 >>> >>> GNU gdb 6.1.1 [FreeBSD] >>> Copyright 2004 Free Software Foundation, Inc. >>> GDB is free software, covered by the GNU General Public License, and >>> you are >>> welcome to change it and/or distribute copies of it under certain >>> conditions. >>> Type "show copying" to see the conditions. >>> There is absolutely no warranty for GDB. Type "show warranty" for >>> details. >>> This GDB was configured as "amd64-marcel-freebsd"... >>> >>> Unread portion of the kernel message buffer: >>> panic: Lock tcp not read locked _at_ >>> /usr/src/sys/netinet/tcp_subr.c:1189 >>> >>> cpuid = 2 >>> KDB: stack backtrace: >>> db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame >>> 0xfffffe2dfc3ef400 >>> vpanic() at vpanic+0x189/frame 0xfffffe2dfc3ef480 >>> panic() at panic+0x43/frame 0xfffffe2dfc3ef4e0 >>> __rw_assert() at __rw_assert+0x154/frame 0xfffffe2dfc3ef4f0 >>> tcp_notify() at tcp_notify+0x2d/frame 0xfffffe2dfc3ef520 >>> in6_pcbnotify() at in6_pcbnotify+0x2a0/frame 0xfffffe2dfc3ef5b0 >>> tcp6_ctlinput() at tcp6_ctlinput+0xf4/frame 0xfffffe2dfc3ef650 >>> icmp6_input() at icmp6_input+0x1737/frame 0xfffffe2dfc3ef7f0 >>> ip6_input() at ip6_input+0x4a2/frame 0xfffffe2dfc3ef8d0 >>> netisr_dispatch_src() at netisr_dispatch_src+0x86/frame >>> 0xfffffe2dfc3ef940 >>> ether_demux() at ether_demux+0x176/frame 0xfffffe2dfc3ef970 >>> ether_nh_input() at ether_nh_input+0x33a/frame 0xfffffe2dfc3ef9b0 >>> netisr_dispatch_src() at netisr_dispatch_src+0x86/frame >>> 0xfffffe2dfc3efa20 >>> ether_input() at ether_input+0x4f/frame 0xfffffe2dfc3efa50 >>> if_input() at if_input+0xa/frame 0xfffffe2dfc3efa60 >>> em_rxeof() at em_rxeof+0x27f/frame 0xfffffe2dfc3efae0 >>> em_handle_que() at em_handle_que+0x40/frame 0xfffffe2dfc3efb20 >>> taskqueue_run_locked() at taskqueue_run_locked+0xf0/frame >>> 0xfffffe2dfc3efb80 >>> taskqueue_thread_loop() at taskqueue_thread_loop+0x88/frame >>> 0xfffffe2dfc3efbb0 >>> fork_exit() at fork_exit+0x84/frame 0xfffffe2dfc3efbf0 >>> fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe2dfc3efbf0 >>> --- trap 0, rip = 0, rsp = 0, rbp = 0 --- >>> Uptime: 19m58s >>> Dumping 2903 out of 64454 >>> MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91% >>> >>> Reading symbols from /boot/kernel/linux.ko.symbols...done. >>> Loaded symbols for /boot/kernel/linux.ko.symbols >>> Reading symbols from /boot/kernel/linux_common.ko.symbols...done. >>> Loaded symbols for /boot/kernel/linux_common.ko.symbols >>> Reading symbols from /boot/kernel/if_lagg.ko.symbols...done. >>> Loaded symbols for /boot/kernel/if_lagg.ko.symbols >>> Reading symbols from /boot/kernel/snd_envy24ht.ko.symbols...done. >>> Loaded symbols for /boot/kernel/snd_envy24ht.ko.symbols >>> Reading symbols from /boot/kernel/snd_spicds.ko.symbols...done. >>> Loaded symbols for /boot/kernel/snd_spicds.ko.symbols >>> Reading symbols from /boot/kernel/coretemp.ko.symbols...done. >>> Loaded symbols for /boot/kernel/coretemp.ko.symbols >>> Reading symbols from /boot/kernel/ichsmb.ko.symbols...done. >>> Loaded symbols for /boot/kernel/ichsmb.ko.symbols >>> Reading symbols from /boot/kernel/smbus.ko.symbols...done. >>> Loaded symbols for /boot/kernel/smbus.ko.symbols >>> Reading symbols from /boot/kernel/ichwd.ko.symbols...done. >>> Loaded symbols for /boot/kernel/ichwd.ko.symbols >>> Reading symbols from /boot/kernel/cpuctl.ko.symbols...done. >>> Loaded symbols for /boot/kernel/cpuctl.ko.symbols >>> Reading symbols from /boot/kernel/cryptodev.ko.symbols...done. >>> Loaded symbols for /boot/kernel/cryptodev.ko.symbols >>> Reading symbols from /boot/kernel/dtraceall.ko.symbols...done. >>> Loaded symbols for /boot/kernel/dtraceall.ko.symbols >>> Reading symbols from /boot/kernel/profile.ko.symbols...done. >>> Loaded symbols for /boot/kernel/profile.ko.symbols >>> Reading symbols from /boot/kernel/dtrace.ko.symbols...done. >>> Loaded symbols for /boot/kernel/dtrace.ko.symbols >>> Reading symbols from >>> /boot/kernel/systrace_freebsd32.ko.symbols...done. >>> Loaded symbols for /boot/kernel/systrace_freebsd32.ko.symbols >>> Reading symbols from /boot/kernel/systrace.ko.symbols...done. >>> Loaded symbols for /boot/kernel/systrace.ko.symbols >>> Reading symbols from /boot/kernel/sdt.ko.symbols...done. >>> Loaded symbols for /boot/kernel/sdt.ko.symbols >>> Reading symbols from /boot/kernel/fasttrap.ko.symbols...done. >>> Loaded symbols for /boot/kernel/fasttrap.ko.symbols >>> Reading symbols from /boot/kernel/fbt.ko.symbols...done. >>> Loaded symbols for /boot/kernel/fbt.ko.symbols >>> Reading symbols from /boot/kernel/dtnfscl.ko.symbols...done. >>> Loaded symbols for /boot/kernel/dtnfscl.ko.symbols >>> Reading symbols from /boot/kernel/dtmalloc.ko.symbols...done. >>> Loaded symbols for /boot/kernel/dtmalloc.ko.symbols >>> Reading symbols from /boot/modules/nvidia.ko...done. >>> Loaded symbols for /boot/modules/nvidia.ko >>> Reading symbols from /boot/kernel/ipmi.ko.symbols...done. >>> Loaded symbols for /boot/kernel/ipmi.ko.symbols >>> Reading symbols from /boot/kernel/ipmi_linux.ko.symbols...done. >>> Loaded symbols for /boot/kernel/ipmi_linux.ko.symbols >>> Reading symbols from /boot/kernel/radeonkms.ko.symbols...done. >>> Loaded symbols for /boot/kernel/radeonkms.ko.symbols >>> Reading symbols from /boot/kernel/iicbb.ko.symbols...done. >>> Loaded symbols for /boot/kernel/iicbb.ko.symbols >>> Reading symbols from /boot/kernel/iicbus.ko.symbols...done. >>> Loaded symbols for /boot/kernel/iicbus.ko.symbols >>> Reading symbols from /boot/kernel/iic.ko.symbols...done. >>> Loaded symbols for /boot/kernel/iic.ko.symbols >>> Reading symbols from /boot/kernel/drm2.ko.symbols...done. >>> Loaded symbols for /boot/kernel/drm2.ko.symbols >>> Reading symbols from >>> /boot/kernel/radeonkmsfw_R100_cp.ko.symbols...done. >>> Loaded symbols for /boot/kernel/radeonkmsfw_R100_cp.ko.symbols >>> Reading symbols from /boot/kernel/uhid.ko.symbols...done. >>> Loaded symbols for /boot/kernel/uhid.ko.symbols >>> Reading symbols from /boot/kernel/linux64.ko.symbols...done. >>> Loaded symbols for /boot/kernel/linux64.ko.symbols >>> Reading symbols from /boot/kernel/pf.ko.symbols...done. >>> Loaded symbols for /boot/kernel/pf.ko.symbols >>> #0 doadump (textdump=1) at pcpu.h:221 >>> 221 pcpu.h: No such file or directory. >>> in pcpu.h >>> (kgdb) #0 doadump (textdump=1) at pcpu.h:221 >>> #1 0xffffffff80b2b255 in kern_reboot (howto=260) >>> at /usr/src/sys/kern/kern_shutdown.c:329 >>> #2 0xffffffff80b2b848 in vpanic (fmt=<value optimized out>, >>> ap=<value optimized out>) at >>> /usr/src/sys/kern/kern_shutdown.c:626 >>> #3 0xffffffff80b2b893 in panic (fmt=0x0) >>> at /usr/src/sys/kern/kern_shutdown.c:557 >>> #4 0xffffffff80b29764 in __rw_assert (c=0x0, what=<value optimized >>> out>, >>> file=0x0, line=0) at /usr/src/sys/kern/kern_rwlock.c:1183 >>> #5 0xffffffff80ceba5d in tcp_notify (inp=0xfffff80090798960, >>> error=61) >>> at /usr/src/sys/netinet/tcp_subr.c:1189 >>> #6 0xffffffff80d0cd20 in in6_pcbnotify (pcbinfo=<value optimized >>> out>, >>> dst=0xfffffe2dfc3ef720, fport_arg=13568, src=<value optimized >>> out>, >>> lport_arg=<value optimized out>, cmd=<value optimized out>, >>> notify=0xffffffff80ceba30 <tcp_notify>) >>> at /usr/src/sys/netinet6/in6_pcb.c:679 >>> #7 0xffffffff80cebf24 in tcp6_ctlinput (cmd=10, >>> sa=0xfffffe2dfc3ef720, >>> d=0xfffffe2dfc3ef6d8) at /usr/src/sys/netinet/tcp_subr.c:1641 >>> #8 0xffffffff80cfc607 in icmp6_input (mp=<value optimized out>, >>> offp=0xfffffe2dfc3ef81c, proto=0) at >>> /usr/src/sys/netinet6/icmp6.c:1155 >>> #9 0xffffffff80d10f72 in ip6_input (m=0xfffff80049c65100) >>> at /usr/src/sys/netinet6/ip6_input.c:810 >>> #10 0xffffffff80c10026 in netisr_dispatch_src (proto=<value optimized >>> out>, >>> source=<value optimized out>, m=0xfffff80049c65100) >>> at /usr/src/sys/net/netisr.c:972 >>> #11 0xffffffff80c06ec6 in ether_demux (ifp=<value optimized out>, >>> m=<value optimized out>) at /usr/src/sys/net/if_ethersubr.c:768 >>> #12 0xffffffff80c07b7a in ether_nh_input (m=<value optimized out>) >>> at /usr/src/sys/net/if_ethersubr.c:575 >>> #13 0xffffffff80c10026 in netisr_dispatch_src (proto=<value optimized >>> out>, >>> source=<value optimized out>, m=0xfffff80049c65100) >>> at /usr/src/sys/net/netisr.c:972 >>> #14 0xffffffff80c071af in ether_input (ifp=0xfffff8002c6d5800, m=0x0) >>> at /usr/src/sys/net/if_ethersubr.c:676 >>> #15 0xffffffff80c03f4a in if_input (ifp=0x0, sendmp=0x0) >>> at /usr/src/sys/net/if.c:3847 >>> #16 0xffffffff8061d01f in em_rxeof (count=99) >>> at /usr/src/sys/dev/e1000/if_em.c:4666 >>> #17 0xffffffff8061c940 in em_handle_que (context=0xfffffe1ea96cb000, >>> pending=<value optimized out>) at >>> /usr/src/sys/dev/e1000/if_em.c:1564 >>> #18 0xffffffff80b78ca0 in taskqueue_run_locked >>> (queue=0xfffff8002c6d4300) >>> at /usr/src/sys/kern/subr_taskqueue.c:430 >>> #19 0xffffffff80b79778 in taskqueue_thread_loop (arg=<value optimized >>> out>) >>> at /usr/src/sys/kern/subr_taskqueue.c:683 >>> #20 0xffffffff80af2154 in fork_exit ( >>> callout=0xffffffff80b796f0 <taskqueue_thread_loop>, >>> arg=0xfffffe1ea96cd730, frame=0xfffffe2dfc3efc00) >>> at /usr/src/sys/kern/kern_fork.c:1006 >>> #21 0xffffffff80f514ce in fork_trampoline () >>> at /usr/src/sys/amd64/amd64/exception.S:610 >>> #22 0x0000000000000000 in ?? () >>> Current language: auto; currently minimal >>> (kgdb) >>> >>> >>> Core *IS* available. >>> >>> FreeBSD borg.lerctr.org 11.0-CURRENT FreeBSD 11.0-CURRENT #32 >>> r286338: Wed Aug 5 15:57:55 CDT 2015 >>> root_at_borg.lerctr.org:/usr/obj/usr/src/sys/VT-LER amd64 1100077 >>> 1100077 >>> >>> >>> 11.0-CURRENT >>> -- >>> Larry Rosenman http://www.lerctr.org/~ler >>> Phone: +1 214-642-9640 E-Mail: ler_at_lerctr.org >>> US Mail: 7011 W Parmer Ln, Apt 1115, Austin, TX 78729-6961 >>> _______________________________________________ >>> freebsd-current_at_freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-current >>> To unsubscribe, send any mail to >>> "freebsd-current-unsubscribe_at_freebsd.org" -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler_at_lerctr.org US Mail: 7011 W Parmer Ln, Apt 1115, Austin, TX 78729-6961Received on Fri Aug 07 2015 - 23:58:03 UTC
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