[LTP] netns_crtchild

[Cyril Hrubis]

Hi!
> <<<test_start>>>
> tag=netns_crtchild stime=1469762535
> cmdline="nenetns_crtchild[14102]: unhandled level 2 translation fault
> (11) at 0x00000000, esr 0x83000006
> tns_crtchild"
> contacts=""
> analysis=exit
> <<<test_output>>>
> pgd = ffffffc07f862000
> [00000000] *pgd=00000000f7240003, *pmd=0000000000000000
> 
> CPU: 0 PID: 14102 Comm: netns_crtchild Not tainted 3.14.65 #2
> task: ffffffc03cedaa00 ti: ffffffc021d34000 task.ti: ffffffc021d34000
> PC is at 0x0
> LR is at 0x40574c
> pc : [<0000000000000000>] lr : [<000000000040574c>] pstate: 00000000
> sp : 0000007ffefaad30
> x29: 0000007ffefaad30 x28: 0000000000000000
> x27: 0000000000000000 x26: 0000000000000000
> x25: 0000000000000000 x24: 0000000000000000
> x23: 0000000000000000 x22: 0000000000000000
> x21: 0000000040020000 x20: 0000000000000000
> x19: 0000000000000000 x18: 0000007ffefaaaa0
> x17: 0000007fb77270c0 x16: 0000000000000000
> x15: 0000007fb766bac8 x14: ffffffffffffffff
> x13: 0000000000000005 x12: 000000000000000a
> x11: 0000000000000008 x10: 0101010101010101
> x9 : 0000000000000000 x8 : 0000000000000039
> x7 : 0000007fb77af2b0 x6 : 0000007fb77af2b0
> x5 : 0000007fb77b0630 x4 : 0000007fb77b0598
> x3 : 0000007fb77b0000 x2 : 0000000000000002
> x1 : 0000000000407c10 x0 : 0000000000000000
> 
> netns_parentns.sh 1 TFAIL : Error: unable to create veth pair
> netns_crtchild    1  TFAIL  :  common.c:89: Error while
> runninnetns_two_child[14159]: unhandled level 2 translation fault (11)
> at 0x00000000, esr 0x83000006
> g the script
> 
> <<<execution_status>>>
> initiation_status="ok"
> pgd = ffffffc0f21cf000
> [00000000] *pgd=000000011c7a3003ed termination_id=1 corefile=no
>                                 cutime=1 cstime=1
> <<<test_end>>>

As far as I can tell you found a kernel/firmware/hardware bug.

-- 
Cyril Hrubis
chrubis@suse.cz