fatal error: faultD0313 09:37:19.834383 58660 task_log.go:122] [ 15507] 7f64555c5a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DIAGNOSIS: Error collecting stacks: failed to start /syzkaller/managers/ptrace-direct-overlay-host/current/image [/syzkaller/managers/ptrace-direct-overlay-host/current/image -root /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=host debug -stacks --ps ci-gvisor-ptrace-direct-overlay-host-3]: fork/exec /syzkaller/managers/ptrace-direct-overlay-host/current/image: cannot allocate memory