fatal error: set memory region failed; out of slots goroutine 225612 gp=0xc002244a80 m=22 mp=0xc0008af008 [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=0xc0019cf308 sp=0xc0019cf2a8 pc=0x49f339 syscall.Syscall6(0x9, 0x0, 0x200040000000, 0x3, 0x1, 0x74, 0x40000000) :1 +0x3d fp=0xc0019cf350 sp=0xc0019cf308 pc=0x4a00bd gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).extendChunksLocked(0xc00041c008, 0xc0019cf588) pkg/sentry/pgalloc/pgalloc.go:924 +0x1ec fp=0xc0019cf408 sp=0xc0019cf350 pc=0x854a2c gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findAllocatableAndMarkUsed(0xc00041c008, 0xc0019cf588) pkg/sentry/pgalloc/pgalloc.go:848 +0x165 fp=0xc0019cf4e0 sp=0xc0019cf408 pc=0x853ec5 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0xc00041c008, 0x200001000000, {0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) pkg/sentry/pgalloc/pgalloc.go:654 +0x16d fp=0xc0019cf630 sp=0xc0019cf4e0 pc=0x85370d gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*ringBuffer).init(0xc01308c510, {0x1615bd0, 0xc0115cc008}, 0xc009420860) pkg/sentry/socket/netstack/packetmmap/ring_buffer.go:88 +0x2fa fp=0xc0019cf710 sp=0xc0019cf630 pc=0xae055a gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init(0xc01308c508, {0x1615bd0?, 0xc0115cc008?}, {0xc009420860, 0x1, 0x1, 0xc011f5d808, 0xc006f7bc20, {0x1609280, 0xc003283600}, ...}) pkg/sentry/socket/netstack/packetmmap/endpoint.go:147 +0x3dd fp=0xc0019cf788 sp=0xc0019cf710 pc=0xaddfbd gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0xc0115cc008, {0x0?, 0x21a6370?}, {0x7f4bda3c43d8, 0xc003283600}, 0xc0019cf938?, {0xc0115ccb1c?, 0xc0019cf908?, 0xc00117a008?}) pkg/sentry/socket/netstack/netstack.go:2974 +0x385 fp=0xc0019cf898 sp=0xc0019cf788 pc=0xba1145 gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x8f2940?, {0x1627598?, 0xc0010feb40?}, {0x7f4bda3c43d8?, 0xc003283600?}, 0xc0115cc008?, 0xc0019cf988?, {0xc0115ccb1c, 0x1c, 0x90}) pkg/sentry/socket/netstack/netstack.go:1940 +0x148 fp=0xc0019cf8f0 sp=0xc0019cf898 pc=0xb9e168 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc0010feb40, 0x565400000004?, 0xc0115ccb1c?, 0xffffffff?, {0xc0115ccb1c, 0x0?, 0xc00f63a5a0?}) pkg/sentry/socket/netstack/netstack.go:672 +0x226 fp=0xc0019cf998 sp=0xc0019cf8f0 pc=0xb98366 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc0115cc008, 0x10?, {{0x4}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x246 fp=0xc0019cfa78 sp=0xc0019cf998 pc=0xc23966 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0115cc008, 0x36, {{0x4}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x655 fp=0xc0019cfca8 sp=0xc0019cfa78 pc=0xa797b5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0115cc008, 0x36, {{0x4}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc0019cfd00 sp=0xc0019cfca8 pc=0xa7a905 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0115cc008, 0x36, {{0x4}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc0019cfd50 sp=0xc0019cfd00 pc=0xa7a625 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc006dee8f0?) pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc0019cfe28 sp=0xc0019cfd50 pc=0xa7a3a5 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000827680?, 0xc0115cc008) pkg/sentry/kernel/task_run.go:269 +0xebc fp=0xc0019cff30 sp=0xc0019cfe28 pc=0xa700bc gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0115cc008, 0x298a) pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc0019cffc0 sp=0xc0019cff30 pc=0xa6eb94 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc0019cffe0 sp=0xc0019cffc0 pc=0xa78205 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0019cffe8 sp=0xc0019cffe0 pc=0x4816e1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 225566 pkg/sentry/kernel/task_start.go:412 +0xc5