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Solaris 11 can panic with BAD TRAP in module "mac" within mac_group_remmac() (Doc ID 2535288.1)

Last updated on AUGUST 15, 2019

Applies to:

Solaris Operating System - Version 11.3 to 11.4 [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=2a10947b2a0 addr=98 mmu_fsr=0 occurred in module "mac" due to a NULL pointer dereference

The panic stack will be similar to this:

mac_group_remmac
aggr_port_remmac
aggr_port_rem_macaddr_list
aggr_grp_detach_port
aggr_grp_rem_port
aggr_grp_add_ports
aggr_ioc_add_remove
drv_ioctl
fop_ioctl
iioctl
_syscall_no_proc_exit32

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution

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