# https://syzkaller.appspot.com/bug?id=5aaeae3ea4eec7fb692bb4f87e186ad5129c4c2d
# 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,"tmpdir":true,"cgroups":true,"netdev":true,"resetnet":true,"segv":true}
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup2(r0, r0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0)
fchownat(r1, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x1100)