fatal error: set memory region failed; out of slots goroutine 360335 gp=0xc003864540 m=9 mp=0xc0000b3808 [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=0xc0012dd308 sp=0xc0012dd2a8 pc=0x49f339 syscall.Syscall6(0x9, 0x0, 0x200040000000, 0x3, 0x1, 0x74, 0x40000000) :1 +0x3d fp=0xc0012dd350 sp=0xc0012dd308 pc=0x4a00bd gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).extendChunksLocked(0xc000120008, 0xc0012dd588) pkg/sentry/pgalloc/pgalloc.go:924 +0x1ec fp=0xc0012dd408 sp=0xc0012dd350 pc=0x854a2c gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findAllocatableAndMarkUsed(0xc000120008, 0xc0012dd588) pkg/sentry/pgalloc/pgalloc.go:848 +0x165 fp=0xc0012dd4e0 sp=0xc0012dd408 pc=0x853ec5 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0xc000120008, 0x200001000000, {0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) pkg/sentry/pgalloc/pgalloc.go:654 +0x16d fp=0xc0012dd630 sp=0xc0012dd4e0 pc=0x85370d gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*ringBuffer).init(0xc0052b8f10, {0x1615bd0, 0xc000ae8008}, 0xc036ccb020) pkg/sentry/socket/netstack/packetmmap/ring_buffer.go:88 +0x2fa fp=0xc0012dd710 sp=0xc0012dd630 pc=0xae055a gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init(0xc0052b8f08, {0x1615bd0?, 0xc000ae8008?}, {0xc036ccb020, 0x1, 0x1, 0xc0108d2808, 0xc0041470e0, {0x1609280, 0xc000ea0400}, ...}) pkg/sentry/socket/netstack/packetmmap/endpoint.go:147 +0x3dd fp=0xc0012dd788 sp=0xc0012dd710 pc=0xaddfbd gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0xc000ae8008, {0xc023e048e0?, 0x4162df?}, {0x7f0b155bc718, 0xc000ea0400}, 0xc023e04901?, {0xc000ae8b1c?, 0xc023e04908?, 0xc0011d0008?}) pkg/sentry/socket/netstack/netstack.go:2974 +0x385 fp=0xc0012dd898 sp=0xc0012dd788 pc=0xba1145 gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x8f2940?, {0x1627598?, 0xc0011c52c0?}, {0x7f0b155bc718?, 0xc000ea0400?}, 0xc000ae8008?, 0xc023e04988?, {0xc000ae8b1c, 0x1c, 0x90}) pkg/sentry/socket/netstack/netstack.go:1940 +0x148 fp=0xc0012dd8f0 sp=0xc0012dd898 pc=0xb9e168 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc0011c52c0, 0xc000ae8008?, 0x107?, 0x5?, {0xc000ae8b1c, 0x1c?, 0x90?}) pkg/sentry/socket/netstack/netstack.go:672 +0x226 fp=0xc0012dd998 sp=0xc0012dd8f0 pc=0xb98366 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000ae8008, 0xc023e04ad8?, {{0x4}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x246 fp=0xc0012dda78 sp=0xc0012dd998 pc=0xc23966 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000ae8008, 0x36, {{0x4}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x655 fp=0xc0012ddca8 sp=0xc0012dda78 pc=0xa797b5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000ae8008, 0x36, {{0x4}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc0012ddd00 sp=0xc0012ddca8 pc=0xa7a905 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000ae8008, 0x36, {{0x4}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc0012ddd50 sp=0xc0012ddd00 pc=0xa7a625 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0075c6c60?) pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc0012dde28 sp=0xc0012ddd50 pc=0xa7a3a5 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc021861200?, 0xc000ae8008) pkg/sentry/kernel/task_run.go:269 +0xebc fp=0xc0012ddf30 sp=0xc0012dde28 pc=0xa700bc gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000ae8008, 0xdcdc) pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc0012ddfc0 sp=0xc0012ddf30 pc=0xa6eb94 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc0012ddfe0 sp=0xc0012ddfc0 pc=0xa78205 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0012ddfe8 sp=0xc0012ddfe0 pc=0x4816e1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 360385 pkg/sentry/kernel/task_start.go:412 +0xc5