2011/8/7 Sergey Kandaurov <pluknet_at_gmail.com>: > On 7 August 2011 17:11, Tom Vijlbrief <tom.vijlbrief_at_xs4all.nl> wrote: >> I installed BETA1 in a fresh ubuntu 11.04 KVM virtual machine with the >> new installer. >> >> Major issue I noticed was the missing /home. >> >> It took me quite some time to get IPv6 working in the guest (a Linux >> configuration issue), but now that it works >> BETA1 panics in about 50% of the boot attempts: >> >> testbsd dumped core - see /var/crash/vmcore.0 >> >> Sun Aug 7 08:25:28 CEST 2011 >> >> FreeBSD testbsd 9.0-BETA1 FreeBSD 9.0-BETA1 #0: Thu Jul 28 16:34:16 >> UTC 2011 root_at_obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC >> i386 >> >> panic: _mtx_lock_sleep: recursed on non-recursive mutex if_addr_mtx _at_ >> /usr/src/sys/netinet6/mld6.c:1676 >> >> 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 "i386-marcel-freebsd"... > [..] >> panic: _mtx_lock_sleep: recursed on non-recursive mutex if_addr_mtx _at_ >> /usr/src/sys/netinet6/mld6.c:1676 >> >> cpuid = 0 >> KDB: enter: panic >> Uptime: 28s >> Physical memory: 491 MB >> Dumping 45 MB: 30 14 >> >> #0 doadump (textdump=1) at pcpu.h:244 >> 244 pcpu.h: No such file or directory. >> in pcpu.h >> (kgdb) #0 doadump (textdump=1) at pcpu.h:244 >> #1 0xc0a04965 in kern_reboot (howto=260) >> at /usr/src/sys/kern/kern_shutdown.c:430 >> #2 0xc0a04291 in panic (fmt=Variable "fmt" is not available. >> ) at /usr/src/sys/kern/kern_shutdown.c:595 >> #3 0xc09f4a4a in _mtx_lock_sleep (m=0xc35f3a28, tid=3278693824, opts=0, >> file=0xc0f1ab65 "/usr/src/sys/netinet6/mld6.c", line=1676) >> at /usr/src/sys/kern/kern_mutex.c:341 >> #4 0xc09f4c67 in _mtx_lock_flags (m=0xc35f3a28, opts=0, >> file=0xc0f1ab65 "/usr/src/sys/netinet6/mld6.c", line=1676) >> at /usr/src/sys/kern/kern_mutex.c:203 >> #5 0xc0bbf007 in mld_set_version (mli=0xc3589a00, version=Variable >> "version" is not available. >> ) >> at /usr/src/sys/netinet6/mld6.c:1676 >> #6 0xc0bc0c00 in mld_input (m=0xc3951e00, off=48, icmp6len=24) >> at /usr/src/sys/netinet6/mld6.c:690 >> #7 0xc0ba5696 in icmp6_input (mp=0xc3313a54, offp=0xc3313a68, proto=58) >> at /usr/src/sys/netinet6/icmp6.c:654 >> #8 0xc0bba23a in ip6_input (m=0xc3951e00) >> at /usr/src/sys/netinet6/ip6_input.c:964 >> #9 0xc0ac9b1c in netisr_dispatch_src (proto=10, source=0, m=0xc3951e00) >> at /usr/src/sys/net/netisr.c:1013 >> #10 0xc0ac9da0 in netisr_dispatch (proto=10, m=0xc3951e00) >> at /usr/src/sys/net/netisr.c:1104 >> #11 0xc0abecf1 in ether_demux (ifp=0xc35f3800, m=0xc3951e00) >> at /usr/src/sys/net/if_ethersubr.c:936 >> #12 0xc0abf1b3 in ether_nh_input (m=0xc3951e00) >> at /usr/src/sys/net/if_ethersubr.c:755 >> #13 0xc0ac9b1c in netisr_dispatch_src (proto=9, source=0, m=0xc3951e00) >> at /usr/src/sys/net/netisr.c:1013 >> #14 0xc0ac9da0 in netisr_dispatch (proto=9, m=0xc3951e00) >> at /usr/src/sys/net/netisr.c:1104 >> #15 0xc0abe7f5 in ether_input (ifp=0xc35f3800, m=0xc3951e00) >> at /usr/src/sys/net/if_ethersubr.c:796 >> #16 0xc0672bc9 in lem_handle_rxtx (context=0xc3732000, pending=1) >> at /usr/src/sys/dev/e1000/if_lem.c:3554 >> #17 0xc0a468ab in taskqueue_run_locked (queue=0xc359ca80) >> at /usr/src/sys/kern/subr_taskqueue.c:306 >> #18 0xc0a47307 in taskqueue_thread_loop (arg=0xc37365ec) >> at /usr/src/sys/kern/subr_taskqueue.c:495 >> #19 0xc09d7af8 in fork_exit (callout=0xc0a472a0 <taskqueue_thread_loop>, >> arg=0xc37365ec, frame=0xc3313d28) at /usr/src/sys/kern/kern_fork.c:941 >> #20 0xc0d1d714 in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:275 >> (kgdb) >> > > This is the same as in PR kern/158426. > Can you try the patch from PR followup and report us whether it helps? > Full link to PR with patch: > http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/158426 > > -- > wbr, > pluknet > > I applied the patch and tried about 15 reboots and all went fine....Received on Mon Aug 08 2011 - 16:06:55 UTC
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