SIGSEGV: segmentation violation
DIAGNOSIS:


Error collecting stacks: failed to run ["/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-2"]: exit status 128
I0220 18:55:58.471130   12345 x:0] ***************************
I0220 18:55:58.471195   12345 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-2]
I0220 18:55:58.471212   12345 x:0] Git Revision: 3e3a1ef9d61fccf6d0d9a52f4e885a6e07a07609
I0220 18:55:58.471217   12345 x:0] PID: 12345
I0220 18:55:58.471231   12345 x:0] UID: 0, GID: 0
I0220 18:55:58.471234   12345 x:0] Configuration:
I0220 18:55:58.471238   12345 x:0] 		RootDir: /syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root
I0220 18:55:58.471241   12345 x:0] 		Platform: kvm
I0220 18:55:58.471249   12345 x:0] 		FileAccess: exclusive, overlay: false
I0220 18:55:58.471256   12345 x:0] 		Network: sandbox, logging: false
I0220 18:55:58.471262   12345 x:0] 		Strace: false, max size: 1024, syscalls: []
I0220 18:55:58.471267   12345 x:0] ***************************
D0220 18:55:58.471302   12345 x:0] Load container "/syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-direct-sandbox-2"
D0220 18:55:58.472008   12345 x:0] Signal container "ci-gvisor-kvm-direct-sandbox-2": signal 0
D0220 18:55:58.472029   12345 x:0] Signal sandbox "ci-gvisor-kvm-direct-sandbox-2"
D0220 18:55:58.472034   12345 x:0] Connecting to sandbox "ci-gvisor-kvm-direct-sandbox-2"
D0220 18:55:58.472226   12345 x:0] urpc: successfully marshalled 110 bytes.
I0220 18:55:58.666676   12345 x:0] Found sandbox "ci-gvisor-kvm-direct-sandbox-2", PID: 63309
I0220 18:55:58.666698   12345 x:0] Retrieving sandbox stacks
D0220 18:55:58.666703   12345 x:0] Stacks sandbox "ci-gvisor-kvm-direct-sandbox-2"
D0220 18:55:58.666708   12345 x:0] Connecting to sandbox "ci-gvisor-kvm-direct-sandbox-2"
D0220 18:55:58.666812   12345 x:0] urpc: successfully marshalled 36 bytes.
W0220 18:55:58.687165   12345 x:0] FATAL ERROR: retrieving stacks: getting sandbox "ci-gvisor-kvm-direct-sandbox-2" stacks: urpc method "debug.Stacks" failed: connection reset by peer
retrieving stacks: getting sandbox "ci-gvisor-kvm-direct-sandbox-2" stacks: urpc method "debug.Stacks" failed: connection reset by peer
PC=0x9accc0 m=13 sigcode=128