# https://syzkaller.appspot.com/bug?id=12d4a629e90ed605fbc846ab6d88065dd6c9da32
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":1,"slowdown":1,"sandbox":"none","sandbox_arg":0,"netdev":true,"close_fds":true,"callcomments":true}
r0 = socket(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00', <r1=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newqdisc={0xa8, 0x24, 0xf0b, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0x0, 0xc}, {0xffff, 0xffff}, {0x6, 0x10}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x6, 0x7, 0xa3, 0x20b, 0x7, 0x81, 0x4, 0x3ff0, 0x6}}}}, @TCA_STAB={0xffffffffffffffdf, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xfe, 0x5, 0x12, 0x400, 0x1, 0x200}}, {0x4}}, {{0x1c, 0x1, {0xfd, 0x23, 0x8, 0x5, 0x2, 0x0, 0x1, 0x6}}, {0x10, 0x2, [0x80, 0x8, 0x3d, 0xfffe, 0x1, 0x866]}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x44004}, 0x0)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendmmsg$inet6(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000340)={0xa, 0x4e23, 0xfffffff9, @dev={0xfe, 0x80, '\x00', 0x36}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000005c0)="05", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x24000045)