W0712 06:11:32.199236 25214 x:0] Invalid request partialResult true and err (type syscall.Errno) cannot allocate memory for write operation on "/tmp/syzkaller-testdir327405215/syzkaller.g9zW0N/2378/file0", *tmpfs.regularFileOperations: goroutine 894351 [running]: gvisor.googlesource.com/gvisor/pkg/log.Stacks(0x0, 0x7fcd9908f058, 0x0, 0x35) pkg/log/log.go:259 +0xc1 gvisor.googlesource.com/gvisor/pkg/log.Traceback(0xbe0f35, 0x50, 0xc4a8461aa0, 0x6, 0x6) pkg/log/log.go:274 +0x2a gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc4a5a1d200, 0xc4ad9c8101, 0xc73900, 0xc4a5d550e8, 0xc736c0, 0xc6d500, 0xbbff2e, 0x5, 0xc4ad9c81b0, 0xfe8, ...) pkg/sentry/syscalls/linux/error.go:114 +0x2fd gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Write(0xc4a5a1d200, 0x3, 0x200001c0, 0xfffffeef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_write.go:69 +0x2b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4a5a1d200, 0x1, 0x3, 0x200001c0, 0xfffffeef, 0x0, 0x0, 0x0, 0xc42029a1c0, 0xbbe0c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4a5a1d200, 0x1, 0x3, 0x200001c0, 0xfffffeef, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4a5a1d200, 0x1, 0x3, 0x200001c0, 0xfffffeef, 0x0, 0x0, 0x0, 0xc71f00, 0xc4a9029e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4a5a1d200, 0x2, 0xc42029e900) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4a5a1d200, 0xc71f00, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4a5a1d200, 0x72a0) pkg/sentry/kernel/task_run.go:95 +0x174 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x100