panic: Unknown syscall 1 error: strconv.ParseInt: parsing "./file1": invalid syntax

goroutine 275 [running]:
panic({0x10fa880, 0xc00030c590})
	GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc0006e5be8 sp=0xc0006e5b28 pc=0x436abb
gvisor.dev/gvisor/pkg/sentry/kernel.ExtractErrno({0x1519ce0?, 0xc0004f6720?}, 0x83?)
	pkg/sentry/kernel/task_syscall.go:485 +0x26c fp=0xc0006e5c58 sp=0xc0006e5be8 pc=0x9d984c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0006a9500, 0xc000172de0?, {{0x4}, {0x20000080}, {0x83}, {0x0}, {0x7ee0ba497e78}, {0x7ee0ba497e78}})
	pkg/sentry/kernel/task_syscall.go:332 +0x152 fp=0xc0006e5cb8 sp=0xc0006e5c58 pc=0x9d8232
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0006e5e00?, 0xd75019?, {{0x4}, {0x20000080}, {0x83}, {0x0}, {0x7ee0ba497e78}, {0x7ee0ba497e78}})
	pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc0006e5d18 sp=0xc0006e5cb8 pc=0x9d7d25
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004e31e0?)
	pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc0006e5e10 sp=0xc0006e5d18 pc=0x9d79ec
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000948280?, 0xc0006a9500)
	pkg/sentry/kernel/task_run.go:269 +0x144a fp=0xc0006e5f48 sp=0xc0006e5e10 pc=0x9c94aa
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0006a9500, 0x6)
	pkg/sentry/kernel/task_run.go:98 +0x25c fp=0xc0006e5fc0 sp=0xc0006e5f48 pc=0x9c795c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:390 +0x2a fp=0xc0006e5fe0 sp=0xc0006e5fc0 pc=0x9d4fca
runtime.goexit()
	src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006e5fe8 sp=0xc0006e5fe0 pc=0x46d4c1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:390 +0x105