fatal error: set memory region failed; out of slots goroutine 366417 gp=0xc002589880 m=0 mp=0x21a9fc0 [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=0xc00168b308 sp=0xc00168b2a8 pc=0x49f339 syscall.Syscall6(0x9, 0x0, 0x200040000000, 0x3, 0x1, 0x74, 0x40000000) :1 +0x3d fp=0xc00168b350 sp=0xc00168b308 pc=0x4a00bd gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).extendChunksLocked(0xc000140008, 0xc00168b588) pkg/sentry/pgalloc/pgalloc.go:924 +0x1ec fp=0xc00168b408 sp=0xc00168b350 pc=0x854a2c gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findAllocatableAndMarkUsed(0xc000140008, 0xc00168b588) pkg/sentry/pgalloc/pgalloc.go:848 +0x165 fp=0xc00168b4e0 sp=0xc00168b408 pc=0x853ec5 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0xc000140008, 0x200001000000, {0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) pkg/sentry/pgalloc/pgalloc.go:654 +0x16d fp=0xc00168b630 sp=0xc00168b4e0 pc=0x85370d gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*ringBuffer).init(0xc011bbb190, {0x1615bb0, 0xc005cd9908}, 0xc00596dde0) pkg/sentry/socket/netstack/packetmmap/ring_buffer.go:88 +0x2fa fp=0xc00168b710 sp=0xc00168b630 pc=0xae055a gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init(0xc011bbb188, {0x1615bb0?, 0xc005cd9908?}, {0xc00596dde0, 0x1, 0x1, 0xc01a1e3808, 0xc002102cf0, {0x1609260, 0xc004bdc400}, ...}) pkg/sentry/socket/netstack/packetmmap/endpoint.go:147 +0x3dd fp=0xc00168b788 sp=0xc00168b710 pc=0xaddfbd gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0xc005cd9908, {0xc00168b8e0?, 0x4162df?}, {0x7fdc68a24020, 0xc004bdc400}, 0xc00168b901?, {0xc005cda41c?, 0xc00168b908?, 0xc001b42008?}) pkg/sentry/socket/netstack/netstack.go:2974 +0x385 fp=0xc00168b898 sp=0xc00168b788 pc=0xba1145 gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x8f2940?, {0x1627578?, 0xc0026bba40?}, {0x7fdc68a24020?, 0xc004bdc400?}, 0xc005cd9908?, 0xc00168b988?, {0xc005cda41c, 0x1c, 0x90}) pkg/sentry/socket/netstack/netstack.go:1940 +0x148 fp=0xc00168b8f0 sp=0xc00168b898 pc=0xb9e168 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc0026bba40, 0xc005cd9908?, 0x107?, 0x5?, {0xc005cda41c, 0x1c?, 0x90?}) pkg/sentry/socket/netstack/netstack.go:672 +0x226 fp=0xc00168b998 sp=0xc00168b8f0 pc=0xb98366 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc005cd9908, 0x11207?, {{0x6}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x246 fp=0xc00168ba78 sp=0xc00168b998 pc=0xc23966 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc005cd9908, 0x36, {{0x6}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x655 fp=0xc00168bca8 sp=0xc00168ba78 pc=0xa797b5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc005cd9908, 0x36, {{0x6}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc00168bd00 sp=0xc00168bca8 pc=0xa7a905 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc005cd9908, 0x36, {{0x6}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc00168bd50 sp=0xc00168bd00 pc=0xa7a625 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00c917080?) pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc00168be28 sp=0xc00168bd50 pc=0xa7a3a5 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc013e13cb0?, 0xc005cd9908) pkg/sentry/kernel/task_run.go:269 +0xebc fp=0xc00168bf30 sp=0xc00168be28 pc=0xa700bc gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc005cd9908, 0xe09a) pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc00168bfc0 sp=0xc00168bf30 pc=0xa6eb94 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc00168bfe0 sp=0xc00168bfc0 pc=0xa78205 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00168bfe8 sp=0xc00168bfe0 pc=0x4816e1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 366351 pkg/sentry/kernel/task_start.go:412 +0xc5