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Solaris 11 can panic with BAD TRAP in module "xstl" within xstl_chan_free_bufdescr() (Doc ID 2535279.1)

Last updated on AUGUST 14, 2019

Applies to:

Solaris Operating System - Version 11.3 to 11.3 [Release 11.0]
Information in this document applies to any platform.

Symptoms

The panic string will be similar to this:

BAD TRAP: type=31 rp=2a106f890a0 addr=10 mmu_fsr=0 occurred in module "xstl" due to a NULL pointer dereference

The panic stack will be similar to this:

xstl_chan_free_bufdescr
:xstl_chan_destroy_bufhdl
xstl_chan_free_buffers
xstl_chan_uninit_buffers
xstl_chan_uninit
xsvnic_chan_uninit
xsvnic_session_uninit
xsvnic_path_sess_disconnect
_xsvnic_vnet_path_stale_cleanup
xsvnic_vnet_path_stale_cleanup
taskq_thread
thread_start

Cause

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In this Document
Symptoms
Cause
Solution

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