On Sun, Jun 23, 2013 at 07:50:40PM +0300, Konstantin Belousov wrote: > On Sun, Jun 23, 2013 at 08:44:25PM +0400, Ruslan Bukin wrote: > > On Sun, Jun 23, 2013 at 07:16:17PM +0300, Konstantin Belousov wrote: > > > On Sun, Jun 23, 2013 at 06:43:46PM +0400, Ruslan Bukin wrote: > > > > > > > > Trying to mount root from ufs:/dev/da0 []... > > > > WARNING: / was not properly dismounted > > > > warning: no time-of-day clock registered, system time will not be set accurately > > > > panic: __rw_wlock_hard: recursing but non-recursive rw pmap pv global _at_ /usr/home/br/dev/head/sys/arm/arm/pmap-v6.c:1289 > > > > > > > > KDB: enter: panic > > > > [ thread pid 1 tid 100001 ] > > > > Stopped at kdb_enter+0x48: ldrb r15, [r15, r15, ror r15]! > > > > db> bt > > > > Tracing pid 1 tid 100001 td 0xc547f620 > > > > _end() at 0xde9d0530 > > > > scp=0xde9d0530 rlv=0xc1211458 (db_trace_thread+0x34) > > > > rsp=0xde9d0514 rfp=0xc12d1b60 > > > > Bad frame pointer: 0xc12d1b60 > > > > db> > > > This is completely broken. It seems that witness triggered the panic, > > > and ddb is unable to obtain a backtrace from the normal panic(9) call. > > > > > > Show the output of the 'show alllocks'. > > > > No such command > Do you have witness in the kernel config ? If not, add it to the config > and retry. Trying to mount root from ufs:/dev/da0 []... WARNING: / was not properly dismounted warning: no time-of-day clock registered, system time will not be set accurately panic: __rw_wlock_hard: recursing but non-recursive rw pmap pv global _at_ /usr/home/br/dev/head/sys/arm/arm/pmap-v6.c:1289 KDB: enter: panic [ thread pid 1 tid 100001 ] Stopped at kdb_enter+0x48: ldrb r15, [r15, r15, ror r15]! db> show alllocks Process 1 (kernel) thread 0xc55fc620 (100001) exclusive sleep mutex pmap (pmap) r = 0 (0xc5600590) locked _at_ /usr/home/br/dev/head/sys/arm/arm/pmap-v6.c:729 exclusive rw pmap pv global (pmap pv global) r = 0 (0xc1479dd0) locked _at_ /usr/home/br/dev/head/sys/arm/arm/pmap-v6.c:728 shared rw vm object (vm object) r = 0 (0xc1551d4c) locked _at_ /usr/home/br/dev/head/sys/vm/vm_map.c:1809 exclusive sx vm map (user) (vm map (user)) r = 0 (0xc5600528) locked _at_ /usr/home/br/dev/head/sys/kern/imgact_elf.c:445 exclusive lockmgr ufs (ufs) r = 0 (0xc56f7914) locked _at_ /usr/home/br/dev/head/sys/kern/imgact_elf.c:821 exclusive sleep mutex Giant (Giant) r = 0 (0xc147c778) locked _at_ /usr/home/br/dev/head/sys/kern/vfs_mount.c:1093 db>Received on Sun Jun 23 2013 - 15:05:33 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:38 UTC