# https://syzkaller.appspot.com/bug?id=577d86ca943c40976df17d01ff30996c9d28029b
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":1,"slowdown":1,"sandbox":"none","sandbox_arg":0,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"usb":true,"sysctl":true,"swap":true,"tmpdir":true,"segv":true,"callcomments":true}
memfd_create(&(0x7f0000000000)='/dev/sda1\x00', 0x1)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0)
write$tun(r0, &(0x7f0000001740)={@val={0x3, 0x800}, @val={0x0, 0x0, 0x6, 0x0, 0x100}, @ipv4=@esp={{0x5, 0x4, 0x0, 0x4, 0x3f7, 0x68, 0x0, 0x0, 0x32, 0x0, @remote, @multicast1}, {0x4d2, 0x5, @basic={0x0, 0x0, 0x6, [@ipv4=@icmp={{0xf, 0x4, 0x3, 0x3a, 0x44, 0x67, 0x0, 0x0, 0x1, 0x0, @local, @multicast2, {[@end, @ssrr={0x89, 0x7, 0x11, [@initdev={0xac, 0x1e, 0x0, 0x0}]}, @ssrr={0x89, 0x17, 0x50, [@multicast2, @rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x3c}, @broadcast, @broadcast]}, @cipso={0x86, 0x8, 0x3, [{0x7, 0x2}]}]}}, @info_reply={0x10, 0x0, 0x0, 0x5, 0x5}}, @ipv4=@udp={{0x8, 0x4, 0x3, 0x0, 0x8c, 0x64, 0x0, 0x2, 0x11, 0x0, @rand_addr=0x64010100, @broadcast, {[@timestamp={0x44, 0x4, 0x72, 0x0, 0x9}, @ra={0x94, 0x4, 0x1}, @noop, @end]}}, {0x4e20, 0x4e24, 0x6c, 0x0, @gue={{0x1, 0x0, 0x2, 0x8, 0x100, @void}, "6eaa958b81e79a67884296ac573ea833c3ea45a4c1e284bd96171c488d55580f90e6d2f71e8a3465354d25f3f7c826286a21c01cc78604747db85f1e8e74b9aa443682fd09fd79ef10301231214b0c40244a06f4a8e1abb8de55fc69a0ac7872"}}}, @ipv6=@udp={0xb, 0x6, "c79680", 0x2b9, 0x11, 0x1, @remote, @local, {[@srh={0x3c, 0x2, 0x4, 0x1, 0xa, 0x0, 0x5, [@private1={0xfc, 0x1, '\x00', 0x1}]}, @srh={0x0, 0x0, 0x4, 0x0, 0x6, 0x30, 0x200}, @routing={0xc, 0x10, 0x1, 0x0, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, @private2, @private2={0xfc, 0x2, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, @local]}, @hopopts={0x3c, 0x18, '\x00', [@jumbo, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x29}}, @generic={0x6}, @jumbo={0xc2, 0x4, 0x1}, @ra, @generic={0x4, 0x8a, "b4324a278ddf7566fb9342ac73882bca0e2b05fd1b6368cc1070d817a658287422401b8c3b65f166ec55e303af22503ec25efd657fd402b1a3cb3a545aa4b86dcd77328891aae2789f9212083f980f3af7109a3b33ff7661763175cf6fe0c52811863e5319fac6c9684656c0325034fa9598413f6e419120ec8566f5a2cfeb03df883182956a090d0bcf"}, @hao={0xc9, 0x10, @loopback}]}, @hopopts={0x1, 0x0, '\x00', [@padn]}, @srh={0x3c, 0xe, 0x4, 0x7, 0xe6, 0x40, 0x5, [@private1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0x26}, @mcast1, @loopback, @remote, @dev={0xfe, 0x80, '\x00', 0x32}]}, @srh={0x2, 0x10, 0x4, 0x8, 0x6, 0x0, 0x3, [@mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x36}, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, @remote]}, @dstopts={0x1}], {0x4e24, 0x4e21, 0x29, 0x0, @gue={{0x2, 0x1, 0x1, 0x4, 0x100, @val=0x80}, "65eac81f259c9b89b61848f3b478332c2778bc690b8fb4dff1"}}}}, @ipv4=@udp={{0x5, 0x4, 0x3, 0x0, 0x1c, 0x66, 0x0, 0xa8, 0x11, 0x0, @multicast2, @local}, {0x4e20, 0x4e24, 0x8}}]}, "bbd65d6bf14bf3e1", 0x8}}}, 0x405)