W0802 09:13:57.667858    5502 x:0] Invalid request partialResult true and err (type syscall.Errno) cannot allocate memory for write operation on "/tmp/syzkaller-testdir472499137/syzkaller.48Zew8/3951/memory.events", *tmpfs.regularFileOperations:
goroutine 11363744 [running]:
gvisor.googlesource.com/gvisor/pkg/log.Stacks(0x0, 0x7f003b81dde8, 0x0, 0x35)
	pkg/log/log.go:259 +0xc1
gvisor.googlesource.com/gvisor/pkg/log.Traceback(0xbe3aff, 0x50, 0xc431b0b020, 0x6, 0x6)
	pkg/log/log.go:274 +0x2a
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc4214ed600, 0xc43a3c2901, 0xc766a0, 0xc433756fb0, 0xc76460, 0xc70278, 0xbc2c0c, 0x5, 0xc43a3c2990, 0x80, ...)
	pkg/sentry/syscalls/linux/error.go:114 +0x2fd
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Write(0xc4214ed600, 0x3, 0x20000080, 0x2001007f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_write.go:69 +0x2b7
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4214ed600, 0x1, 0x3, 0x20000080, 0x2001007f, 0x0, 0x0, 0x0, 0xc42028c7c0, 0xbc0dc0, ...)
	pkg/sentry/kernel/task_syscall.go:162 +0x307
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4214ed600, 0x1, 0x3, 0x20000080, 0x2001007f, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:278 +0x62
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4214ed600, 0x1, 0x3, 0x20000080, 0x2001007f, 0x0, 0x0, 0x0, 0xc74c60, 0xc424babe18)
	pkg/sentry/kernel/task_syscall.go:241 +0x91
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4214ed600, 0x2, 0xc420432b40)
	pkg/sentry/kernel/task_syscall.go:216 +0x10c
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4214ed600, 0xc74c60, 0x0)
	pkg/sentry/kernel/task_run.go:217 +0xe56
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4214ed600, 0xdc60)
	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