panic: Unknown syscall 94 error: payload too small. Minimum data lenth required: 104, but got data length 0 goroutine 229460 [running]: panic(0x1103aa0, 0xc010dc3870) GOROOT/src/runtime/panic.go:1065 +0x565 fp=0xc00d203c08 sp=0xc00d203b40 pc=0x437c65 gvisor.dev/gvisor/pkg/sentry/kernel.ExtractErrno(0x1492860, 0xc010dc3860, 0x5e, 0x0) pkg/sentry/kernel/task_syscall.go:401 +0x329 fp=0xc00d203c70 sp=0xc00d203c08 pc=0x9f45a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc012bc0000, 0x5e, 0x200001c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:248 +0x165 fp=0xc00d203cf8 sp=0xc00d203c70 pc=0x9f2c85 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc012bc0000, 0x5e, 0x200001c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14d2a28, 0xc011624fc0) pkg/sentry/kernel/task_syscall.go:198 +0x98 fp=0xc00d203d58 sp=0xc00d203cf8 pc=0x9f2778 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc012bc0000, 0x2, 0xc012bc0000) pkg/sentry/kernel/task_syscall.go:173 +0x15c fp=0xc00d203e28 sp=0xc00d203d58 pc=0x9f211c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc012bc0000, 0x1493a00, 0x0) pkg/sentry/kernel/task_run.go:254 +0xc27 fp=0xc00d203f68 sp=0xc00d203e28 pc=0x9e6ea7 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc012bc0000, 0x2c5a) pkg/sentry/kernel/task_run.go:95 +0x182 fp=0xc00d203fd0 sp=0xc00d203f68 pc=0x9e5de2 runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc00d203fd8 sp=0xc00d203fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:342 +0xfe