fatal error: D0210 22:40:50.212608 41537 log.go:202] [ 5081] 7f6b98510ba0: c7 7a 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 fault 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-1]: fork/exec /syzkaller/managers/ptrace-direct-overlay-host/current/image: cannot allocate memory[signal SIGBUS: bus error code=0x2 addr=0x7f205ee36020 pc=0x4610da]