fatal error: set memory region failed; out of slots goroutine 178432 gp=0xc00149ca80 m=21 mp=0xc000501808 [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=0xc000a51308 sp=0xc000a512a8 pc=0x49f339 syscall.Syscall6(0x9, 0x0, 0x200040000000, 0x3, 0x1, 0x74, 0x40000000) :1 +0x3d fp=0xc000a51350 sp=0xc000a51308 pc=0x4a00bd gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).extendChunksLocked(0xc00001c008, 0xc000a51588) pkg/sentry/pgalloc/pgalloc.go:924 +0x1ec fp=0xc000a51408 sp=0xc000a51350 pc=0x854a2c gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findAllocatableAndMarkUsed(0xc00001c008, 0xc000a51588) pkg/sentry/pgalloc/pgalloc.go:848 +0x165 fp=0xc000a514e0 sp=0xc000a51408 pc=0x853ec5 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0xc00001c008, 0x200001000000, {0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) pkg/sentry/pgalloc/pgalloc.go:654 +0x16d fp=0xc000a51630 sp=0xc000a514e0 pc=0x85370d gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*ringBuffer).init(0xc00423ef10, {0x1615bd0, 0xc008391908}, 0xc0087c4e70) pkg/sentry/socket/netstack/packetmmap/ring_buffer.go:88 +0x2fa fp=0xc000a51710 sp=0xc000a51630 pc=0xae055a gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init(0xc00423ef08, {0x1615bd0?, 0xc008391908?}, {0xc0087c4e70, 0x1, 0x1, 0xc011452808, 0xc008bcbd70, {0x1609280, 0xc004fda800}, ...}) pkg/sentry/socket/netstack/packetmmap/endpoint.go:147 +0x3dd fp=0xc000a51788 sp=0xc000a51710 pc=0xaddfbd gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0xc008391908, {0xc000a518e0?, 0x4162df?}, {0x3f235a0f65c8, 0xc004fda800}, 0xc000a51901?, {0xc00839241c?, 0xc000a51908?, 0xc0093cd008?}) pkg/sentry/socket/netstack/netstack.go:2974 +0x385 fp=0xc000a51898 sp=0xc000a51788 pc=0xba1145 gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x8f2940?, {0x1627598?, 0xc0096843c0?}, {0x3f235a0f65c8?, 0xc004fda800?}, 0xc008391908?, 0xc000a51988?, {0xc00839241c, 0x1c, 0x90}) pkg/sentry/socket/netstack/netstack.go:1940 +0x148 fp=0xc000a518f0 sp=0xc000a51898 pc=0xb9e168 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc0096843c0, 0xc008391908?, 0x107?, 0x5?, {0xc00839241c, 0x1c?, 0x90?}) pkg/sentry/socket/netstack/netstack.go:672 +0x226 fp=0xc000a51998 sp=0xc000a518f0 pc=0xb98366 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc008391908, 0x0?, {{0x3}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x246 fp=0xc000a51a78 sp=0xc000a51998 pc=0xc23966 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc008391908, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x655 fp=0xc000a51ca8 sp=0xc000a51a78 pc=0xa797b5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc008391908, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc000a51d00 sp=0xc000a51ca8 pc=0xa7a905 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc008391908, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000080}, {0x1c}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc000a51d50 sp=0xc000a51d00 pc=0xa7a625 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc008a08dc0?) pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc000a51e28 sp=0xc000a51d50 pc=0xa7a3a5 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0093b90e0?, 0xc008391908) pkg/sentry/kernel/task_run.go:269 +0xebc fp=0xc000a51f30 sp=0xc000a51e28 pc=0xa700bc gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc008391908, 0xefc4) pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc000a51fc0 sp=0xc000a51f30 pc=0xa6eb94 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000a51fe0 sp=0xc000a51fc0 pc=0xa78205 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000a51fe8 sp=0xc000a51fe0 pc=0x4816e1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 178430 pkg/sentry/kernel/task_start.go:412 +0xc5