fatal error: unexpected signal during runtime execution
[signal SIGFPE: floating-point exception code=0x6 addr=0x425e45 pc=0x425e45]

goroutine 533313 [running]:
runtime.throw(0x12c1740, 0x2a)
	GOROOT/src/runtime/panic.go:1116 +0x72 fp=0xc00ea33718 sp=0xc00ea336e8 pc=0x4374f2
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:704 +0x4ac fp=0xc00ea33748 sp=0xc00ea33718 pc=0x44df8c
runtime.deductSweepCredit(0x2000, 0x0)
	GOROOT/src/runtime/mgcsweep.go:862 +0xe5 fp=0xc00ea33770 sp=0xc00ea33748 pc=0x425e45
runtime.(*mcentral).cacheSpan(0x1d4c978, 0x3f524883dca0)
	GOROOT/src/runtime/mcentral.go:101 +0x65 fp=0xc00ea337e8 sp=0xc00ea33770 pc=0x4185e5
runtime.(*mcache).refill(0x7f5434a54e78, 0x46)
	GOROOT/src/runtime/mcache.go:142 +0xa5 fp=0xc00ea33808 sp=0xc00ea337e8 pc=0x418305
runtime.(*mcache).nextFree(0x7f5434a54e78, 0xc00e504146, 0xc00e5041c0, 0xc00ea33928, 0xbc8379)
	GOROOT/src/runtime/malloc.go:880 +0x8d fp=0xc00ea33840 sp=0xc00ea33808 pc=0x40d42d
runtime.mallocgc(0x600, 0x1293c20, 0x45a840ed1773b301, 0x45a840ed1773b33a)
	GOROOT/src/runtime/malloc.go:1061 +0x834 fp=0xc00ea338e0 sp=0xc00ea33840 pc=0x40de14
runtime.newobject(0x1293c20, 0x45a840ed1773b33a)
	GOROOT/src/runtime/malloc.go:1195 +0x38 fp=0xc00ea33910 sp=0xc00ea338e0 pc=0x40e2b8
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.newEndpoint(0xc00779c600, 0x7f5400000800, 0xc00e504210, 0xc08ed04a80)
	pkg/tcpip/transport/tcp/endpoint.go:930 +0xb1 fp=0xc00ea339a8 sp=0xc00ea33910 pc=0xb583b1
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*protocol).NewEndpoint(0xc00b12e480, 0xc000000800, 0xc00e504210, 0xc009d43678, 0x1159f01, 0xc08ed05201, 0xc00e504210)
	pkg/tcpip/transport/tcp/protocol.go:175 +0x4a fp=0xc00ea339d8 sp=0xc00ea339a8 pc=0xb658ea
gvisor.dev/gvisor/pkg/tcpip/stack.(*Stack).NewEndpoint(0xc00779c600, 0x80000000006, 0xc00e504210, 0x6, 0x100000006, 0x0, 0xc00ea33ae8)
	pkg/tcpip/stack/stack.go:931 +0x8c fp=0xc00ea33a20 sp=0xc00ea339d8 pc=0x9a570c
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*providerVFS2).Socket(0xc0000e1530, 0xc08ed04a80, 0x1, 0x6, 0xc003a47ba0, 0x142ff40)
	pkg/sentry/socket/netstack/provider_vfs2.go:83 +0x288 fp=0xc00ea33ab0 sp=0xc00ea33a20 pc=0xbde008
gvisor.dev/gvisor/pkg/sentry/socket.NewVFS2(0xc08ed04a80, 0x2, 0x1, 0x6, 0x5, 0xc003a47ba0)
	pkg/sentry/socket/socket.go:438 +0xc4 fp=0xc00ea33b10 sp=0xc00ea33ab0 pc=0xaa02c4
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Socket(0xc08ed04a80, 0x2, 0x1, 0x6, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/socket.go:204 +0xde fp=0xc00ea33b90 sp=0xc00ea33b10 pc=0xe710fe
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc08ed04a80, 0x29, 0x2, 0x1, 0x6, 0x0, 0x0, 0xa, 0xeb7e37, 0x1294e20, ...)
	pkg/sentry/kernel/task_syscall.go:116 +0x1b9 fp=0xc00ea33c50 sp=0xc00ea33b90 pc=0xa4eb79
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc08ed04a80, 0x29, 0x2, 0x1, 0x6, 0x0, 0x0, 0xa, 0x0, 0xa)
	pkg/sentry/kernel/task_syscall.go:291 +0x70 fp=0xc00ea33cd8 sp=0xc00ea33c50 pc=0xa4fe30
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc08ed04a80, 0x29, 0x2, 0x1, 0x6, 0x0, 0x0, 0xa, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:238 +0xb4 fp=0xc00ea33d38 sp=0xc00ea33cd8 pc=0xa4f934
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc08ed04a80, 0x2, 0xc08ed04a80)
	pkg/sentry/kernel/task_syscall.go:205 +0x198 fp=0xc00ea33e08 sp=0xc00ea33d38 pc=0xa4f218
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc08ed04a80, 0x14011c0, 0x0)
	pkg/sentry/kernel/task_run.go:327 +0xd95 fp=0xc00ea33f60 sp=0xc00ea33e08 pc=0xa41cd5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc08ed04a80, 0x3018)
	pkg/sentry/kernel/task_run.go:100 +0x1e2 fp=0xc00ea33fd0 sp=0xc00ea33f60 pc=0xa407e2
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc00ea33fd8 sp=0xc00ea33fd0 pc=0x470681
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:374 +0x116