fatal error: set memory region failed; out of slots goroutine 100924 gp=0xc000d81880 m=30 mp=0xc00057c808 [syscall]: syscall.Syscall6(0x9, 0x0, 0x100000000000, 0x3, 0x1, 0x74, 0x1c0000000) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/syscall/syscall_linux.go:95 +0x39 fp=0xc001c452f0 sp=0xc001c45290 pc=0x49f339 syscall.Syscall6(0x9, 0x0, 0x100000000000, 0x3, 0x1, 0x74, 0x1c0000000) :1 +0x3d fp=0xc001c45338 sp=0xc001c452f0 pc=0x4a00bd gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).extendChunksLocked(0xc0007aa008, 0xc001c45598) pkg/sentry/pgalloc/pgalloc.go:924 +0x292 fp=0xc001c453f0 sp=0xc001c45338 pc=0x8a9ff2 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findAllocatableAndMarkUsed(0xc0007aa008, 0xc001c45598) pkg/sentry/pgalloc/pgalloc.go:848 +0x3c9 fp=0xc001c454f0 sp=0xc001c453f0 pc=0x8a9609 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0xc0007aa008, 0xffffffff000, {0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) pkg/sentry/pgalloc/pgalloc.go:654 +0x1b8 fp=0xc001c45630 sp=0xc001c454f0 pc=0x8a8af8 gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*ringBuffer).init(0xc003c5e010, {0x1775490, 0xc002517908}, 0xc0020de920) pkg/sentry/socket/netstack/packetmmap/ring_buffer.go:88 +0x2b6 fp=0xc001c45710 sp=0xc001c45630 pc=0xb91cd6 gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init(0xc003c5e008, {0x1775490, 0xc002517908}, {0xc0020de920, 0x1, 0x0, 0xc0036e3008, 0xc0031942a0, {0x1768dc0, 0xc0036fca00}, ...}) pkg/sentry/socket/netstack/packetmmap/endpoint.go:147 +0x4d9 fp=0xc001c45788 sp=0xc001c45710 pc=0xb8f0b9 gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0xc002517908, {0xc001c458e0?, 0x4162df?}, {0x3f1a22ff1fc8, 0xc0036fca00}, 0xc001c45901?, {0xc00251841c?, 0xc001c45910?, 0xc0038cf008?}) pkg/sentry/socket/netstack/netstack.go:2974 +0x46e fp=0xc001c45898 sp=0xc001c45788 pc=0xc7606e gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x10000000095c5fc?, {0x1786e58?, 0xc001cbb900?}, {0x3f1a22ff1fc8?, 0xc0036fca00?}, 0x1775490?, 0xc002517908?, {0xc00251841c, 0x1c, 0x90}) pkg/sentry/socket/netstack/netstack.go:1940 +0x1b1 fp=0xc001c458f0 sp=0xc001c45898 pc=0xc71d51 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc001cbb900, 0xc002517908?, 0x107?, 0x5?, {0xc00251841c, 0x1c?, 0x90?}) pkg/sentry/socket/netstack/netstack.go:672 +0x24f fp=0xc001c459a0 sp=0xc001c458f0 pc=0xc6a9cf gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc002517908, 0x709a6c?, {{0x3}, {0x107}, {0x5}, {0x200000000240}, {0x1c}, {0x0}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x2f5 fp=0xc001c45a80 sp=0xc001c459a0 pc=0xcfca15 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc002517908, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000240}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x809 fp=0xc001c45cb0 sp=0xc001c45a80 pc=0xb21ae9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc002517908, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000240}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc001c45d08 sp=0xc001c45cb0 pc=0xb230ce gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc002517908, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000240}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc001c45d58 sp=0xc001c45d08 pc=0xb22c5d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc001832580?) pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc001c45e30 sp=0xc001c45d58 pc=0xb22929 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc002a7f830?, 0xc002517908) pkg/sentry/kernel/task_run.go:269 +0x12cb fp=0xc001c45f38 sp=0xc001c45e30 pc=0xb164cb gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc002517908, 0x6194) pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc001c45fc0 sp=0xc001c45f38 pc=0xb14b3d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc001c45fe0 sp=0xc001c45fc0 pc=0xb20065 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc001c45fe8 sp=0xc001c45fe0 pc=0x4816e1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 100954 pkg/sentry/kernel/task_start.go:412 +0xd8