W0713 01:13:15.516256 14574 x:0] Invalid request partialResult true and err (type syscall.Errno) cannot allocate memory for write operation on "/tmp/syzkaller-testdir041838175/syzkaller.XLmfSk/7110/file0", *tmpfs.regularFileOperations: goroutine 2755880 [running]: gvisor.googlesource.com/gvisor/pkg/log.Stacks(0x0, 0x7f5a9eaa56c8, 0x0, 0x35) pkg/log/log.go:259 +0xc1 gvisor.googlesource.com/gvisor/pkg/log.Traceback(0xbe0f35, 0x50, 0xc43fedca80, 0x6, 0x6) pkg/log/log.go:274 +0x2a gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc447d9f600, 0xc4470f1c01, 0xc73900, 0xc4347fa808, 0xc736c0, 0xc6d500, 0xbbff2e, 0x5, 0xc4470f1cb0, 0x1000, ...) pkg/sentry/syscalls/linux/error.go:114 +0x2fd gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Write(0xc447d9f600, 0x4, 0x20000040, 0xfffffe8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_write.go:69 +0x2b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc447d9f600, 0x1, 0x4, 0x20000040, 0xfffffe8d, 0x0, 0x0, 0x0, 0xc420246800, 0xbbe0c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc447d9f600, 0x1, 0x4, 0x20000040, 0xfffffe8d, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc447d9f600, 0x1, 0x4, 0x20000040, 0xfffffe8d, 0x0, 0x0, 0x0, 0xc71f00, 0xc420d0be00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc447d9f600, 0x2, 0xc4202e0900) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc447d9f600, 0xc71f00, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc447d9f600, 0x50b0) 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