panic: runtime error: integer divide by zero

goroutine 16367 gp=0xc001d85340 m=3 mp=0xc000140e08 [running]:
panic({0x1cb1ac0?, 0x2cbdcc0?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000c19060 sp=0xc000c18fb0 pc=0x478708
runtime.panicdivide()
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:241 +0x3e fp=0xc000c19080 sp=0xc000c19060 pc=0x43b0fe
gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*ringBuffer).init(0xc00046b190, {0x20c5fa0, 0xc000bb5208}, 0xc0012714a0)
	pkg/sentry/socket/netstack/packetmmap/ring_buffer.go:62 +0x88e fp=0xc000c19220 sp=0xc000c19080 pc=0x10bb94e
gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init(0xc00046b188, {0x20c5fa0, 0xc000bb5208}, {0xc0012714a0, 0x1, 0x1, 0xc000c31008, 0xc0012226f0, 0xc001d544e0, 0x0, ...})
	pkg/sentry/socket/netstack/packetmmap/endpoint.go:128 +0x913 fp=0xc000c19308 sp=0xc000c19220 pc=0x10b7b73
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0xc000bb5208, {0xc000c19470?, 0xc000c19480?}, {0x7f555d3ee278, 0xc001222600}, 0x5, {0xc000bb5d1c, 0x1c, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2745 +0x56b fp=0xc000c19430 sp=0xc000c19308 pc=0x120dccb
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc000bb5208, {0x20d8038, 0xc001f28140}, {0x7f555d3ee278, 0xc001222600}, 0x107, 0x5, {0xc000bb5d1c, 0x1c, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x366 fp=0xc000c19490 sp=0xc000c19430 pc=0x1206b26
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc001f28140, 0xc000bb5208, 0x107, 0x5, {0xc000bb5d1c, 0x1c, 0x90})
	pkg/sentry/socket/netstack/netstack.go:634 +0x6aa fp=0xc000c195b0 sp=0xc000c19490 pc=0x11fc08a
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000bb5208, 0x0?, {{0x3}, {0x107}, {0x5}, {0x200000000340}, {0x1c}, {0x0}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46c fp=0xc000c196e8 sp=0xc000c195b0 pc=0x12cb74c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000bb5208, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000340}, {0x1c}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc000c19998 sp=0xc000c196e8 pc=0xff6c3f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000bb5208, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000340}, {0x1c}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc000c19a40 sp=0xc000c19998 pc=0xff8d65
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000bb5208, 0x36, {{0x3}, {0x107}, {0x5}, {0x200000000340}, {0x1c}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc000c19ab0 sp=0xc000c19a40 pc=0xff8687
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000bb5208)
	pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc000c19bd0 sp=0xc000c19ab0 pc=0xff81ea
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000bb5208?, 0xc000bb5208)
	pkg/sentry/kernel/task_run.go:269 +0x2295 fp=0xc000c19e78 sp=0xc000c19bd0 pc=0xfe2a55
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000bb5208, 0x99f)
	pkg/sentry/kernel/task_run.go:97 +0x41b fp=0xc000c19fb0 sp=0xc000c19e78 pc=0xfdfd7b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc000c19fe0 sp=0xc000c19fb0 pc=0xff4545
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000c19fe8 sp=0xc000c19fe0 pc=0x481a81
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 14380
	pkg/sentry/kernel/task_start.go:412 +0x185