panic: runtime error: integer divide by zero

goroutine 28066 gp=0xc00114e1c0 m=51 mp=0xc002a80008 [running]:
panic({0x12eb2e0?, 0x23f4b00?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc001ce1678 sp=0xc001ce15c8 pc=0x4740c8
runtime.panicdivide()
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:241 +0x3e fp=0xc001ce1698 sp=0xc001ce1678 pc=0x43945e
gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*ringBuffer).init(0xba9f8e?, {0x171d4a0?, 0xc0028a5208?}, 0xba9fe0?)
	pkg/sentry/socket/netstack/packetmmap/ring_buffer.go:62 +0x44a fp=0xc001ce1760 sp=0xc001ce1698 pc=0xb9462a
gvisor.dev/gvisor/pkg/sentry/socket/netstack/packetmmap.(*Endpoint).Init(0xc000334600?, {0x171d4a0?, 0xc0028a5208?}, {0xc00311be70, 0x1, 0x1, 0xc0022c9008, 0xc0003346f0, 0xc001c94900, 0x0, ...})
	pkg/sentry/socket/netstack/packetmmap/endpoint.go:128 +0x388 fp=0xc001ce17b0 sp=0xc001ce1760 pc=0xb91a68
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0xc0028a5208, {0xc001ce18d8?, 0x40e7ff?}, {0x7f663a230030, 0xc000334600}, 0xc001ce1901?, {0xc0028a5d1c?, 0xc001ce1908?, 0xc000b8d008?})
	pkg/sentry/socket/netstack/netstack.go:2745 +0x3c5 fp=0xc001ce1890 sp=0xc001ce17b0 pc=0xc75b25
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x1000000af77b9?, {0x172f538?, 0xc00097fa40?}, {0x7f663a230030?, 0xc000334600?}, 0x171d4a0?, 0xc0028a5208?, {0xc0028a5d1c, 0x1c, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x1b1 fp=0xc001ce18e8 sp=0xc001ce1890 pc=0xc71a91
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc00097fa40, 0xc0028a5208?, 0x107?, 0x5?, {0xc0028a5d1c, 0x1c?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:634 +0x265 fp=0xc001ce1998 sp=0xc001ce18e8 pc=0xc6aa85
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc0028a5208, 0xc001ce1ad0?, {{0x6}, {0x107}, {0x5}, {0x200000000340}, {0x1c}, {0x0}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x2f5 fp=0xc001ce1a78 sp=0xc001ce1998 pc=0xcfe495
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0028a5208, 0x36, {{0x6}, {0x107}, {0x5}, {0x200000000340}, {0x1c}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc001ce1ca8 sp=0xc001ce1a78 pc=0xb1ebcb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0028a5208, 0x36, {{0x6}, {0x107}, {0x5}, {0x200000000340}, {0x1c}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc001ce1d00 sp=0xc001ce1ca8 pc=0xb2016e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0028a5208, 0x36, {{0x6}, {0x107}, {0x5}, {0x200000000340}, {0x1c}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc001ce1d50 sp=0xc001ce1d00 pc=0xb1fd1d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc002659ad0?)
	pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc001ce1e28 sp=0xc001ce1d50 pc=0xb1fa09
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0008da900?, 0xc0028a5208)
	pkg/sentry/kernel/task_run.go:269 +0x1325 fp=0xc001ce1f38 sp=0xc001ce1e28 pc=0xb13105
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0028a5208, 0xde8)
	pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc001ce1fc0 sp=0xc001ce1f38 pc=0xb1171d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc001ce1fe0 sp=0xc001ce1fc0 pc=0xb1d145
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc001ce1fe8 sp=0xc001ce1fe0 pc=0x47d1a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 28056
	pkg/sentry/kernel/task_start.go:412 +0xd9