Solaris 11 can panic with BAD TRAP in cmt_balance() or cmt_affinity() when DR-ing CPUs
(Doc ID 2413468.1)
Last updated on JULY 06, 2023
Applies to:
Solaris Operating System - Version 11.3 to 11.3 [Release 11.0]Oracle Solaris on SPARC (64-bit)
Oracle Solaris on x86-64 (64-bit)
Symptoms
The panic string will be BAD TRAP
The panic stack will be similar to either this:
cmt_balance
setbackdq
ts_wakeup - frame recycled
sleepq_wakeone_chan
cv_signal
lwp_unpark
syslwp_park
_syscall_no_proc_exit32
or this:
cmt_affinity
setbackdq
ts_wakeup - frame recycled
sleepq_wakeone_chan
cv_signal
lwp_unpark
syslwp_park
_syscall_no_proc_exit32
Cause
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In this Document
Symptoms |
Cause |
Solution |