Jens Elkner wrote: > Hi, > > just found another way to reboot a > SunOS joker 5.10 Generic_137137-09 sun4u sparc SUNW,Sun-Fire-V240
ENOTOPENSOLARIS. > pfexec eeprom diag-level=normal > > panic[cpu1]/thread=30001645120: bad stack overflow at TL 2 > > %tl %tpc %tnpc %tstate %tt > 1 000000000101bd00 000000000101bd04 0000001601 068 > %ccr: 00 %asi: 00 %cwp: 1 %pstate: 16<PEF,PRIV,IE> > 2 00000000010073dc 00000000010073e0 9100001502 068 > %ccr: 91 %asi: 00 %cwp: 2 %pstate: 15<PEF,PRIV,AG> > %g0-3: 0000000000000000 000000000000000a 000000103f40cb30 > %000000103f40cb30 > %g4-7: 0000000015080469 0000000000000002 000000000180e640 > %0000000000000068 Very likely a kernel stack overflow. You should be able to obtain a crash dump from this - digging around in that we should find the guilty stack. eeprom is a pretty direct command I think - ioctl into some device and then preparation for a call into OBP. I'd guess some function in that path is allocating some large chunk on stack. Cheers Gavin _______________________________________________ opensolaris-code mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/opensolaris-code
