fatal error: set memory region failed; out of slots goroutine 238047 gp=0xc0024ca540 m=33 mp=0xc002a00808 [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=0xc002765308 sp=0xc0027652a8 pc=0x49f339 syscall.Syscall6(0x9, 0x0, 0x200040000000, 0x3, 0x1, 0x74, 0x40000000) :1 +0x3d fp=0xc002765350 sp=0xc002765308 pc=0x4a00bd gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).extendChunksLocked(0xc0000f2008, 0xc002765588) pkg/sentry/pgalloc/pgalloc.go:924 +0x1ec fp=0xc002765408 sp=0xc002765350 pc=0x854a2c gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findAllocatableAndMarkUsed(0xc0000f2008, 0xc002765588) pkg/sentry/pgalloc/pgalloc.go:848 +0x165 fp=0xc0027654e0 sp=0xc002765408 pc=0x853ec5 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0xc0000f2008, 0x200001000000, {0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) pkg/sentry/pgalloc/pgalloc.go:654 +0x16d fp=0xc002765630 sp=0xc0027654e0 pc=0x85370d gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*ringBuffer).init(0xc00071af10, {0x160f090, 0xc004464c88}, 0xc00177e710) pkg/sentry/socket/netstack/packetmmap/ring_buffer.go:88 +0x2fa fp=0xc002765710 sp=0xc002765630 pc=0xae031a gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init(0xc00071af08, {0x160f090?, 0xc004464c88?}, {0xc00177e710, 0x1, 0x1, 0xc018eab008, 0xc0025246f0, {0x1602740, 0xc004758000}, ...}) pkg/sentry/socket/netstack/packetmmap/endpoint.go:147 +0x3dd fp=0xc002765788 sp=0xc002765710 pc=0xaddd7d gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0xc004464c88, {0x0?, 0x219c360?}, {0x3f06631050f0, 0xc004758000}, 0xc002765938?, {0xc00446579c?, 0xc002765908?, 0xc00452a008?}) pkg/sentry/socket/netstack/netstack.go:2974 +0x385 fp=0xc002765898 sp=0xc002765788 pc=0xba0f05 gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x8f2940?, {0x1620a58?, 0xc00474a140?}, {0x3f06631050f0?, 0xc004758000?}, 0xc004464c88?, 0xc002765988?, {0xc00446579c, 0x1c, 0x90}) pkg/sentry/socket/netstack/netstack.go:1940 +0x148 fp=0xc0027658f0 sp=0xc002765898 pc=0xb9df28 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00474a140, 0x558600000005?, 0xc00446579c?, 0xffffffff?, {0xc00446579c, 0x0?, 0xc002477ce0?}) pkg/sentry/socket/netstack/netstack.go:672 +0x226 fp=0xc002765998 sp=0xc0027658f0 pc=0xb98126 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc004464c88, 0x1b02?, {{0x5}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x246 fp=0xc002765a78 sp=0xc002765998 pc=0xc23726 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc004464c88, 0x36, {{0x5}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x655 fp=0xc002765ca8 sp=0xc002765a78 pc=0xa79575 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc004464c88, 0x36, {{0x5}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc002765d00 sp=0xc002765ca8 pc=0xa7a6c5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc004464c88, 0x36, {{0x5}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc002765d50 sp=0xc002765d00 pc=0xa7a3e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0023b6dc0?) pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc002765e28 sp=0xc002765d50 pc=0xa7a165 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc004416cf0?, 0xc004464c88) pkg/sentry/kernel/task_run.go:269 +0xebc fp=0xc002765f30 sp=0xc002765e28 pc=0xa6fe7c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc004464c88, 0x3bb4) pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc002765fc0 sp=0xc002765f30 pc=0xa6e954 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc002765fe0 sp=0xc002765fc0 pc=0xa77fc5 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc002765fe8 sp=0xc002765fe0 pc=0x4816e1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 238102 pkg/sentry/kernel/task_start.go:412 +0xc5