[FS#822] busybox (ash) sporadically segfaults running shell scripts on ar71xx

[LEDE Bugs]

The following task has a new comment added:

FS#822 - busybox (ash) sporadically segfaults running shell scripts on ar71xx
User who did this - Marcus Scharf (Sunz3r)

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I can confirm this issues on LEDE+Gluon "gluon-v2017.1-2-g4827f2d" with WR842v3.1


[ 1571.670269] eth1: link down
[ 1571.674048] br-wan: port 1(eth1) entered disabled state
[ 1671.865533] 
[ 1671.865533] do_page_fault(): sending SIGSEGV to dhcpv6.script for invalid read access from 00000000
[ 1671.874977] epc = 0041efe9 in busybox[400000+4b000]
[ 1671.880083] ra  = 0041efb1 in busybox[400000+4b000]
[ 1671.885139] 

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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=822#comment2788