# https://syzkaller.appspot.com/bug?id=051976ec3138aa9e5ffbc0c1afd02e3f6bea2c68
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":1,"sandbox":"none","fault_call":-1,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"tmpdir":true,"segv":true}
r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c)
r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, 0x0)
ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x13)
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x13)
r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, 0x0)
ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x13)
r3 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, 0x0)
ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x13)
ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x13)
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0)
r4 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, 0x0)
ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x13)
r5 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, 0x0)
ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x13)
sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000340), &(0x7f0000000400)='\a'}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000500), &(0x7f0000000000)="10"}, 0x20)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000140)}, 0x10)