# https://syzkaller.appspot.com/bug?id=8a76ad89798ec24a9b3c03e3fe07e741725ace5a
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":8,"sandbox":"none","fault_call":-1,"leak":true,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"usb":true,"vhci":true,"wifi":true,"sysctl":true,"tmpdir":true,"segv":true}
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0x4e21}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8}}], 0x18}, 0x0)
r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsa\x00', 0x44180, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x6, 0x1, 0x81, 0x3f, 0x6}, 0xc)
r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
listen(r3, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000100), &(0x7f0000000000)=@tcp6=r3}, 0x20)
r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r4, &(0x7f0000000100), &(0x7f0000000000)=@tcp6=r3}, 0x20)
close(r3)
ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000040)='vlan1\x00')