panic: Unknown syscall 260 error: payload too small. Minimum data lenth required: 104, but got data length 0 goroutine 704993 [running]: panic(0x1103aa0, 0xc000732530) GOROOT/src/runtime/panic.go:1065 +0x565 fp=0xc00412bc08 sp=0xc00412bb40 pc=0x437c65 gvisor.dev/gvisor/pkg/sentry/kernel.ExtractErrno(0x1492860, 0xc000732520, 0x104, 0x20000000) pkg/sentry/kernel/task_syscall.go:401 +0x329 fp=0xc00412bc70 sp=0xc00412bc08 pc=0x9f45a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc009240000, 0x104, 0xffffffffffffff9c, 0x20000000, 0x0, 0x0, 0x1000, 0x0, 0x1000, 0x0) pkg/sentry/kernel/task_syscall.go:248 +0x165 fp=0xc00412bcf8 sp=0xc00412bc70 pc=0x9f2c85 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc009240000, 0x104, 0xffffffffffffff9c, 0x20000000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:198 +0x98 fp=0xc00412bd58 sp=0xc00412bcf8 pc=0x9f2778 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc009240000, 0x2, 0xc009240000) pkg/sentry/kernel/task_syscall.go:173 +0x15c fp=0xc00412be28 sp=0xc00412bd58 pc=0x9f211c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc009240000, 0x1493a00, 0x0) pkg/sentry/kernel/task_run.go:254 +0xc27 fp=0xc00412bf68 sp=0xc00412be28 pc=0x9e6ea7 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc009240000, 0x4d03) pkg/sentry/kernel/task_run.go:95 +0x182 fp=0xc00412bfd0 sp=0xc00412bf68 pc=0x9e5de2 runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc00412bfd8 sp=0xc00412bfd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:342 +0xfe