fatal error: set memory region failed; out of slots goroutine 62219 gp=0xc001f2a540 m=30 mp=0xc000c03008 [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=0xc000dc7308 sp=0xc000dc72a8 pc=0x49f1d9 syscall.Syscall6(0x9, 0x0, 0x200040000000, 0x3, 0x1, 0x74, 0x40000000) :1 +0x3d fp=0xc000dc7350 sp=0xc000dc7308 pc=0x49ff5d gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).extendChunksLocked(0xc0000e4008, 0xc000dc7588) pkg/sentry/pgalloc/pgalloc.go:924 +0x1ec fp=0xc000dc7408 sp=0xc000dc7350 pc=0x8536ec gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findAllocatableAndMarkUsed(0xc0000e4008, 0xc000dc7588) pkg/sentry/pgalloc/pgalloc.go:848 +0x165 fp=0xc000dc74e0 sp=0xc000dc7408 pc=0x852b85 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0xc0000e4008, 0x200001000000, {0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) pkg/sentry/pgalloc/pgalloc.go:654 +0x16d fp=0xc000dc7630 sp=0xc000dc74e0 pc=0x8523cd gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*ringBuffer).init(0xc00276e510, {0x15f9b10, 0xc001d20008}, 0xc0005cc220) pkg/sentry/socket/netstack/packetmmap/ring_buffer.go:88 +0x2fa fp=0xc000dc7710 sp=0xc000dc7630 pc=0xad469a gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init(0xc00276e508, {0x15f9b10?, 0xc001d20008?}, {0xc0005cc220, 0x1, 0x1, 0xc003811008, 0xc001cd2ab0, {0x15ed200, 0xc001856200}, ...}) pkg/sentry/socket/netstack/packetmmap/endpoint.go:147 +0x3dd fp=0xc000dc7788 sp=0xc000dc7710 pc=0xad20fd gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0xc001d20008, {0xc000dc78e0?, 0x4162df?}, {0x3fc93a4eeac0, 0xc001856200}, 0xc000dc7901?, {0xc001d20b1c?, 0xc000dc7908?, 0xc000c60008?}) pkg/sentry/socket/netstack/netstack.go:2974 +0x385 fp=0xc000dc7898 sp=0xc000dc7788 pc=0xb95285 gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x8f1600?, {0x160b4d8?, 0xc0000fe8c0?}, {0x3fc93a4eeac0?, 0xc001856200?}, 0xc001d20008?, 0xc000dc7988?, {0xc001d20b1c, 0x1c, 0x90}) pkg/sentry/socket/netstack/netstack.go:1940 +0x148 fp=0xc000dc78f0 sp=0xc000dc7898 pc=0xb922a8 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc0000fe8c0, 0xc001d20008?, 0x107?, 0x5?, {0xc001d20b1c, 0x1c?, 0x90?}) pkg/sentry/socket/netstack/netstack.go:672 +0x226 fp=0xc000dc7998 sp=0xc000dc78f0 pc=0xb8c4a6 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc001d20008, 0x10?, {{0x3}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x246 fp=0xc000dc7a78 sp=0xc000dc7998 pc=0xc17aa6 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001d20008, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x655 fp=0xc000dc7ca8 sp=0xc000dc7a78 pc=0xa6d8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001d20008, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc000dc7d00 sp=0xc000dc7ca8 pc=0xa6ea45 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001d20008, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc000dc7d50 sp=0xc000dc7d00 pc=0xa6e765 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0034644d0?) pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc000dc7e28 sp=0xc000dc7d50 pc=0xa6e4e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc003ab1e60?, 0xc001d20008) pkg/sentry/kernel/task_run.go:269 +0xebc fp=0xc000dc7f30 sp=0xc000dc7e28 pc=0xa641fc gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001d20008, 0x4e70) pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc000dc7fc0 sp=0xc000dc7f30 pc=0xa62cd4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000dc7fe0 sp=0xc000dc7fc0 pc=0xa6c345 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000dc7fe8 sp=0xc000dc7fe0 pc=0x481581 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 62188 pkg/sentry/kernel/task_start.go:412 +0xc5