fatal error: unexpected signal during runtime execution
DIAGNOSIS:
I0318 20:10:41.150754   48209 x:0] ***************************
I0318 20:10:41.150825   48209 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-0]
I0318 20:10:41.150839   48209 x:0] Git Revision: 6bece16b880e6afd3a1347205c45ae6f9272a5f5
I0318 20:10:41.150844   48209 x:0] PID: 48209
I0318 20:10:41.150857   48209 x:0] UID: 0, GID: 0
I0318 20:10:41.150860   48209 x:0] Configuration:
I0318 20:10:41.150864   48209 x:0] 		RootDir: /syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root
I0318 20:10:41.150867   48209 x:0] 		Platform: kvm
I0318 20:10:41.150873   48209 x:0] 		FileAccess: exclusive, overlay: false
I0318 20:10:41.150879   48209 x:0] 		Network: sandbox, logging: false
I0318 20:10:41.150885   48209 x:0] 		Strace: false, max size: 1024, syscalls: []
I0318 20:10:41.150896   48209 x:0] ***************************
D0318 20:10:41.150916   48209 x:0] Load container "/syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-direct-sandbox-0"
D0318 20:10:41.152573   48209 x:0] Signal container "ci-gvisor-kvm-direct-sandbox-0": signal 0
D0318 20:10:41.152601   48209 x:0] Signal sandbox "ci-gvisor-kvm-direct-sandbox-0"
D0318 20:10:41.152611   48209 x:0] Connecting to sandbox "ci-gvisor-kvm-direct-sandbox-0"
D0318 20:10:41.152729   48209 x:0] urpc: successfully marshalled 110 bytes.
I0318 20:10:41.339862   48209 x:0] Found sandbox "ci-gvisor-kvm-direct-sandbox-0", PID: 47499
I0318 20:10:41.339883   48209 x:0] Retrieving sandbox stacks
D0318 20:10:41.339888   48209 x:0] Stacks sandbox "ci-gvisor-kvm-direct-sandbox-0"
D0318 20:10:41.339892   48209 x:0] Connecting to sandbox "ci-gvisor-kvm-direct-sandbox-0"
D0318 20:10:41.339962   48209 x:0] urpc: successfully marshalled 36 bytes.
W0318 20:10:41.353930   48209 x:0] FATAL ERROR: retrieving stacks: getting sandbox "ci-gvisor-kvm-direct-sandbox-0" stacks: urpc method "debug.Stacks" failed: connection reset by peer
retrieving stacks: getting sandbox "ci-gvisor-kvm-direct-sandbox-0" stacks: urpc method "debug.Stacks" failed: connection reset by peer