fatal error: set memory region failed; out of slots goroutine 194967 gp=0xc000fee000 m=30 mp=0xc002b18008 [syscall]: syscall.Syscall6(0x9, 0x0, 0x200040000000, 0x3, 0x1, 0x74, 0x40000000) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/syscall/syscall_linux.go:95 +0x39 fp=0xc000fc1308 sp=0xc000fc12a8 pc=0x49f339 syscall.Syscall6(0x9, 0x0, 0x200040000000, 0x3, 0x1, 0x74, 0x40000000) :1 +0x3d fp=0xc000fc1350 sp=0xc000fc1308 pc=0x4a00bd gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).extendChunksLocked(0xc000162008, 0xc000fc1588) pkg/sentry/pgalloc/pgalloc.go:924 +0x1ec fp=0xc000fc1408 sp=0xc000fc1350 pc=0x854a2c gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findAllocatableAndMarkUsed(0xc000162008, 0xc000fc1588) pkg/sentry/pgalloc/pgalloc.go:848 +0x165 fp=0xc000fc14e0 sp=0xc000fc1408 pc=0x853ec5 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0xc000162008, 0x200001000000, {0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) pkg/sentry/pgalloc/pgalloc.go:654 +0x16d fp=0xc000fc1630 sp=0xc000fc14e0 pc=0x85370d gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*ringBuffer).init(0xc000158510, {0x160f090, 0xc00d0dcc88}, 0xc000a34120) pkg/sentry/socket/netstack/packetmmap/ring_buffer.go:88 +0x2fa fp=0xc000fc1710 sp=0xc000fc1630 pc=0xae031a gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init(0xc000158508, {0x160f090?, 0xc00d0dcc88?}, {0xc000a34120, 0x1, 0x1, 0xc002b18808, 0xc00a984600, {0x1602740, 0xc003039000}, ...}) pkg/sentry/socket/netstack/packetmmap/endpoint.go:147 +0x3dd fp=0xc000fc1788 sp=0xc000fc1710 pc=0xaddd7d gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0xc00d0dcc88, {0xc000b378e0?, 0x4162df?}, {0x7f4b5f447d40, 0xc003039000}, 0xc000b37901?, {0xc00d0dd79c?, 0xc000b37908?, 0xc00157e008?}) pkg/sentry/socket/netstack/netstack.go:2974 +0x385 fp=0xc000fc1898 sp=0xc000fc1788 pc=0xba0f05 gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x8f2940?, {0x1620a58?, 0xc00240e3c0?}, {0x7f4b5f447d40?, 0xc003039000?}, 0xc00d0dcc88?, 0xc000b37988?, {0xc00d0dd79c, 0x1c, 0x90}) pkg/sentry/socket/netstack/netstack.go:1940 +0x148 fp=0xc000fc18f0 sp=0xc000fc1898 pc=0xb9df28 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00240e3c0, 0xc00d0dcc88?, 0x107?, 0x5?, {0xc00d0dd79c, 0x1c?, 0x90?}) pkg/sentry/socket/netstack/netstack.go:672 +0x226 fp=0xc000fc1998 sp=0xc000fc18f0 pc=0xb98126 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc00d0dcc88, 0xc000b37ac8?, {{0x4}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x246 fp=0xc000fc1a78 sp=0xc000fc1998 pc=0xc23726 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00d0dcc88, 0x36, {{0x4}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x655 fp=0xc000fc1ca8 sp=0xc000fc1a78 pc=0xa79575 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00d0dcc88, 0x36, {{0x4}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc000fc1d00 sp=0xc000fc1ca8 pc=0xa7a6c5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00d0dcc88, 0x36, {{0x4}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc000fc1d50 sp=0xc000fc1d00 pc=0xa7a3e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00f77e630?) pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc000fc1e28 sp=0xc000fc1d50 pc=0xa7a165 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc003a03200?, 0xc00d0dcc88) pkg/sentry/kernel/task_run.go:269 +0xebc fp=0xc000fc1f30 sp=0xc000fc1e28 pc=0xa6fe7c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00d0dcc88, 0x581) pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc000fc1fc0 sp=0xc000fc1f30 pc=0xa6e954 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000fc1fe0 sp=0xc000fc1fc0 pc=0xa77fc5 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000fc1fe8 sp=0xc000fc1fe0 pc=0x4816e1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 194894 pkg/sentry/kernel/task_start.go:412 +0xc5