# https://syzkaller.appspot.com/bug?id=64b6c150531d7492b08033dda090b9978ee36c05
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{Threaded:false Collide:false Repeat:false Procs:1 Sandbox:none Fault:false FaultCall:-1 FaultNth:0 EnableTun:true UseTmpDir:false HandleSegv:true WaitRepeat:false Debug:false Repro:false}
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000001000)="2f6465762f6e65742f74756e00", 0x0, 0x40000)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f5f000-0x28)={@generic="db294f908420690d3ef45a039a9578ff", @ifru_settings={0x2532, 0x20, @fr=&(0x7f000064c000-0x18)={0x10000000000007, 0x31b, 0x3, 0x1, 0x20, 0xfffffffffffffffe, 0x4}}})