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

goroutine 148 [running]:
panic({0xfe38c0, 0xc00020bd30})
	GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc0005e9be8 sp=0xc0005e9b28 pc=0x436c9b
gvisor.dev/gvisor/pkg/sentry/kernel.ExtractErrno({0x13cc000?, 0xc000626b10?}, 0x83?)
	pkg/sentry/kernel/task_syscall.go:485 +0x1a6 fp=0xc0005e9c58 sp=0xc0005e9be8 pc=0x94f206
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000348000, 0x85?, {{0x4}, {0x20000080}, {0x83}, {0x0}, {0x7f19d0ec1e78}, {0x7f19d0ec1e78}})
	pkg/sentry/kernel/task_syscall.go:332 +0xcd fp=0xc0005e9cb8 sp=0xc0005e9c58 pc=0x94df8d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000304878?, 0x0?, {{0x4}, {0x20000080}, {0x83}, {0x0}, {0x7f19d0ec1e78}, {0x7f19d0ec1e78}})
	pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc0005e9d18 sp=0xc0005e9cb8 pc=0x94dbe5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0001cd380?)
	pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc0005e9e10 sp=0xc0005e9d18 pc=0x94d950
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000630480?, 0xc000348000)
	pkg/sentry/kernel/task_run.go:269 +0x101e fp=0xc0005e9f48 sp=0xc0005e9e10 pc=0x9419fe
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000348000, 0x7)
	pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc0005e9fc0 sp=0xc0005e9f48 pc=0x940338
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:390 +0x2a fp=0xc0005e9fe0 sp=0xc0005e9fc0 pc=0x94b4ca
runtime.goexit()
	src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005e9fe8 sp=0xc0005e9fe0 pc=0x46d6a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:390 +0xef