SIGSEGV: segmentation violation
PC=0xa047e0 m=36 sigcode=1

goroutine 187 [syscall, locked to thread]:
DIAGNOSIS:
I0422 00:23:00.960018   50627 x:0] ***************************
I0422 00:23:00.960059   50627 x:0] Args: [/syzkaller/managers/kvm-direct-sandbox/current/image -root /syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root -watchdog-action=panic -network=none -debug -platform=kvm -file-access=exclusive -network=sandbox debug -stacks ci-gvisor-kvm-direct-sandbox-3]
I0422 00:23:00.960068   50627 x:0] Version release-20190304.1-129-g358eb52a76eb
I0422 00:23:00.960072   50627 x:0] PID: 50627
I0422 00:23:00.960077   50627 x:0] UID: 0, GID: 0
I0422 00:23:00.960079   50627 x:0] Configuration:
I0422 00:23:00.960081   50627 x:0] 		RootDir: /syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root
I0422 00:23:00.960083   50627 x:0] 		Platform: kvm
I0422 00:23:00.960111   50627 x:0] 		FileAccess: exclusive, overlay: false
I0422 00:23:00.960115   50627 x:0] 		Network: sandbox, logging: false
I0422 00:23:00.960119   50627 x:0] 		Strace: false, max size: 1024, syscalls: []
I0422 00:23:00.960123   50627 x:0] ***************************
D0422 00:23:00.960147   50627 x:0] Load container "/syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-direct-sandbox-3"
D0422 00:23:00.961503   50627 x:0] Signal container "ci-gvisor-kvm-direct-sandbox-3": signal 0
D0422 00:23:00.961523   50627 x:0] Signal sandbox "ci-gvisor-kvm-direct-sandbox-3"
D0422 00:23:00.961529   50627 x:0] Connecting to sandbox "ci-gvisor-kvm-direct-sandbox-3"
D0422 00:23:00.961651   50627 x:0] urpc: successfully marshalled 110 bytes.
I0422 00:23:01.139817   50627 x:0] Found sandbox "ci-gvisor-kvm-direct-sandbox-3", PID: 49508
I0422 00:23:01.139835   50627 x:0] Retrieving sandbox stacks
D0422 00:23:01.139840   50627 x:0] Stacks sandbox "ci-gvisor-kvm-direct-sandbox-3"
D0422 00:23:01.139845   50627 x:0] Connecting to sandbox "ci-gvisor-kvm-direct-sandbox-3"
D0422 00:23:01.139905   50627 x:0] urpc: successfully marshalled 36 bytes.
W0422 00:23:01.148435   50627 x:0] FATAL ERROR: retrieving stacks: getting sandbox "ci-gvisor-kvm-direct-sandbox-3" stacks: urpc method "debug.Stacks" failed: connection reset by peer
retrieving stacks: getting sandbox "ci-gvisor-kvm-direct-sandbox-3" stacks: urpc method "debug.Stacks" failed: connection reset by peer