SOLVED: Re: ia64 fatal kernel trap [WAS: panic]

On Mon, Feb 06, 2012 at 02:44:44PM +0000, Anton Shterenlikht wrote:
> On Mon, Feb 06, 2012 at 02:22:39PM +0000, Anton Shterenlikht wrote:
> > On ia64 I've built kernel and world with  r230941.
> > After installkernel, reboot, installworld, mergemaster,
> > make remove-old, I reboot and get this panic at the very end:
> > 
> > Recovering vi editor sessions:.
> > /usr/local/etc/rc.d/svnserve: set_rcvar: not found
> > Starting svnserve.
> > su: unknown login: svn
> > /etc/rc: WARNING: failed to start svnserve
> > Updating motd:.
> > Starting ntpd.
> > /usr/local/etc/rc.d/rsyncd: set_rcvar: not found
> > Starting rsyncd.
> > /usr/local/etc/rc.d/gmond: set_rcvar: not found
> > /etc/rc: WARNING: /usr/local/etc/rc.conf is not readable.
> > /etc/rc: WARNING: failed precmd routine for rc
> > /usr/local/etc/rc.d/bsdstats: set_rcvar: not found
> > Starting bsdstats.
> > 
> > fatal kernel trap (cpu 1):
> > 
> >     trap vector = 0x14 (Page Not Present)
> >     cr.iip      = 0x9ffc0000008cb960
> >     cr.ipsr     = 0x1010080a6018 (ac,mfl,ic,i,dt,dfh,rt,cpl=0,it,ri=0,bn)
> >     cr.isr      = 0x400000000 (code=0,vector=0,r,ei=0)
> >     cr.ifa      = 0x168
> >     curthread   = 0xe000000011a9f9e0
> >         pid = 760, comm = dig
> > 
> > [ thread pid 760 tid 100073 ]
> > Stopped at      cpu_set_upcall+0x190:   [M0]    ld8 r14=[r14] ;;
> > db> 
> > db> show proc 760
> > Process 760 (dig) at 0xe000000011a9a8e0:
> >  state: NORMAL
> >  uid: 0  gids: 0
> >  parent: pid 759 at 0xe000000011b64000
> >  ABI: FreeBSD ELF64
> >  arguments: dig
> >  threads: 1
> > 100073                   Run     CPU 1                       dig
> > db> 
> > db> thread 100073
> > [ thread pid 760 tid 100073 ]
> > cpu_set_upcall+0x190:   [M0]    ld8 r14=[r14] ;;
> > db>
> > db> bt
> > Tracing pid 760 tid 100073 td 0xe000000011a9f9e0
> > cpu_set_upcall(0xe000000011a9e8a0, 0xe000000011a9f9e0, 0xa0000000f87ab780, 0xa0000000f87ab550) at cpu_set_upcall+0x190
> > create_thread(0xe000000011a9f9e0, 0x0, 0x1209a7090, 0x120c04800, 0x7fffffffff9fe000, 0x200000, 0x12039c200, 0x120c04800) at create_thread+0x1c0
> > kern_thr_new(0xe000000011a9f9e0, 0xa0000000f872b330, 0x9ffc000000436360) at kern_thr_new+0x100
> > sys_thr_new(0xe000000011a9f9e0, 0xa0000000f872b4e8, 0x9ffc0000008c6bf0, 0x48d) at sys_thr_new+0xa0
> > syscall(0xe000000011a9a8e0, 0xa0000000f872b3a8, 0x120c0442c, 0xe000000011a9f9e0, 0x0, 0x0, 0x9ffc0000008c2ec0, 0x8) at syscall+0x550
> > epc_syscall_return() at epc_syscall_return
> > db> 
> > 
> > Please advise
> 
> If I boot kernel.old, r224965, then the
> network doesn't work:
> 
> mech-as28# ifconfig -a
> em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
>         options=209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC>
>         ether 00:13:21:5b:05:1c
>         nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>         media: Ethernet autoselect (1000baseT <full-duplex>)
>         status: active
> em1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
>         options=209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC>
>         ether 00:13:21:5b:05:1d
>         nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>         media: Ethernet autoselect (100baseTX <full-duplex>)
>         status: active
> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
>         options=3<RXCSUM,TXCSUM>
>         nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
> mech-as28# ifconfig em0 inet 137.222.187.28
> ifconfig: ioctl (SIOCAIFADDR): Invalid argument
> mech-as28# 
> 
> How can recover from this?

I removed bsdstats, this was enough to stop the panic. 
I can now boot r230941.

-- 
Anton Shterenlikht
Room 2.6, Queen's Building
Mech Eng Dept
Bristol University
University Walk, Bristol BS8 1TR, UK
Tel: +44 (0)117 331 5944
Fax: +44 (0)117 929 4423
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