fatal error: unexpected signal during runtime execution
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-3"]: exit status 128
I0220 17:47:41.984582   64134 x:0] ***************************
I0220 17:47:41.984647   64134 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]
I0220 17:47:41.984662   64134 x:0] Git Revision: 3e3a1ef9d61fccf6d0d9a52f4e885a6e07a07609
I0220 17:47:41.984668   64134 x:0] PID: 64134
I0220 17:47:41.984674   64134 x:0] UID: 0, GID: 0
I0220 17:47:41.984689   64134 x:0] Configuration:
I0220 17:47:41.984695   64134 x:0] 		RootDir: /syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root
I0220 17:47:41.984700   64134 x:0] 		Platform: kvm
I0220 17:47:41.984714   64134 x:0] 		FileAccess: exclusive, overlay: false
I0220 17:47:41.984738   64134 x:0] 		Network: sandbox, logging: false
I0220 17:47:41.984743   64134 x:0] 		Strace: false, max size: 1024, syscalls: []
I0220 17:47:41.984747   64134 x:0] ***************************
D0220 17:47:41.984758   64134 x:0] Load container "/syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-direct-sandbox-3"
D0220 17:47:41.985256   64134 x:0] Signal container "ci-gvisor-kvm-direct-sandbox-3": signal 0
D0220 17:47:41.985284   64134 x:0] Signal sandbox "ci-gvisor-kvm-direct-sandbox-3"
D0220 17:47:41.985298   64134 x:0] Connecting to sandbox "ci-gvisor-kvm-direct-sandbox-3"
D0220 17:47:41.985454   64134 x:0] urpc: successfully marshalled 110 bytes.
I0220 17:47:42.154751   64134 x:0] Found sandbox "ci-gvisor-kvm-direct-sandbox-3", PID: 562
I0220 17:47:42.154775   64134 x:0] Retrieving sandbox stacks
D0220 17:47:42.154783   64134 x:0] Stacks sandbox "ci-gvisor-kvm-direct-sandbox-3"
D0220 17:47:42.154788   64134 x:0] Connecting to sandbox "ci-gvisor-kvm-direct-sandbox-3"
D0220 17:47:42.154845   64134 x:0] urpc: successfully marshalled 36 bytes.
W0220 17:47:42.168823   64134 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
[signal SIGFPE: floating-point exception code=0x5 addr=0x420591 pc=0x420591]