fatal error: set memory region failed; out of slots goroutine 213257 gp=0xc00173fc00 m=23 mp=0xc000a8b008 [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=0xc000aa9308 sp=0xc000aa92a8 pc=0x49f339 syscall.Syscall6(0x9, 0x0, 0x200040000000, 0x3, 0x1, 0x74, 0x40000000) :1 +0x3d fp=0xc000aa9350 sp=0xc000aa9308 pc=0x4a00bd gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).extendChunksLocked(0xc00053e008, 0xc000aa9588) pkg/sentry/pgalloc/pgalloc.go:924 +0x1ec fp=0xc000aa9408 sp=0xc000aa9350 pc=0x854a2c gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findAllocatableAndMarkUsed(0xc00053e008, 0xc000aa9588) pkg/sentry/pgalloc/pgalloc.go:848 +0x165 fp=0xc000aa94e0 sp=0xc000aa9408 pc=0x853ec5 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0xc00053e008, 0x200001000000, {0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) pkg/sentry/pgalloc/pgalloc.go:654 +0x16d fp=0xc000aa9630 sp=0xc000aa94e0 pc=0x85370d gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*ringBuffer).init(0xc00286cf10, {0x160dc10, 0xc00149d908}, 0xc0017850a0) pkg/sentry/socket/netstack/packetmmap/ring_buffer.go:88 +0x2fa fp=0xc000aa9710 sp=0xc000aa9630 pc=0xae031a gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init(0xc00286cf08, {0x160dc10?, 0xc00149d908?}, {0xc0017850a0, 0x1, 0x1, 0xc0043d7808, 0xc0058792c0, {0x16012c0, 0xc0001c8800}, ...}) pkg/sentry/socket/netstack/packetmmap/endpoint.go:147 +0x3dd fp=0xc000aa9788 sp=0xc000aa9710 pc=0xaddd7d gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0xc00149d908, {0xc000aa98e0?, 0x4162df?}, {0x3f76db3376f0, 0xc0001c8800}, 0xc000aa9901?, {0xc00149e41c?, 0xc000aa9908?, 0xc00c19f008?}) pkg/sentry/socket/netstack/netstack.go:2974 +0x385 fp=0xc000aa9898 sp=0xc000aa9788 pc=0xba0f05 gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x8f2940?, {0x161f5d8?, 0xc00108af00?}, {0x3f76db3376f0?, 0xc0001c8800?}, 0xc00149d908?, 0xc000aa9988?, {0xc00149e41c, 0x1c, 0x90}) pkg/sentry/socket/netstack/netstack.go:1940 +0x148 fp=0xc000aa98f0 sp=0xc000aa9898 pc=0xb9df28 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00108af00, 0xc00149d908?, 0x107?, 0x5?, {0xc00149e41c, 0x1c?, 0x90?}) pkg/sentry/socket/netstack/netstack.go:672 +0x226 fp=0xc000aa9998 sp=0xc000aa98f0 pc=0xb98126 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc00149d908, 0xc009931ae8?, {{0x3}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x246 fp=0xc000aa9a78 sp=0xc000aa9998 pc=0xc23726 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00149d908, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x655 fp=0xc000aa9ca8 sp=0xc000aa9a78 pc=0xa79575 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00149d908, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc000aa9d00 sp=0xc000aa9ca8 pc=0xa7a6c5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00149d908, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc000aa9d50 sp=0xc000aa9d00 pc=0xa7a3e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00c0cc9a0?) pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc000aa9e28 sp=0xc000aa9d50 pc=0xa7a165 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000902e10?, 0xc00149d908) pkg/sentry/kernel/task_run.go:269 +0xebc fp=0xc000aa9f30 sp=0xc000aa9e28 pc=0xa6fe7c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00149d908, 0x1d30) pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc000aa9fc0 sp=0xc000aa9f30 pc=0xa6e954 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000aa9fe0 sp=0xc000aa9fc0 pc=0xa77fc5 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000aa9fe8 sp=0xc000aa9fe0 pc=0x4816e1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 213245 pkg/sentry/kernel/task_start.go:412 +0xc5