Solaris 11 can panic with BAD TRAP in sol_ofs code due to port failure

(Doc ID 2405305.1)

Last updated on MAY 30, 2018

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 one of the following:

either this stack:

cma_generate_event_sync
cma_generate_event_thr
taskq_thread
thread_start

or this stack:


mutex_vector_enter
ibcma_ippath_mon_hdlr
ibcm_mon_timeout_cb
callout_list_expire
callout_expire
callout_execute
taskq_thread
thread_start

Cause

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