# https://syzkaller.appspot.com/bug?id=81988a8cbc67747b9785a61b36b29338b322b959
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":6,"sandbox":"none","fault_call":-1,"close_fds":false,"tmpdir":true,"segv":true}
socketpair(0x2, 0x10000000, 0x1, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getpeername(r0, 0x0, &(0x7f0000000080))
link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
r2 = getgid()
getgroups(0x9, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r3=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff])
setregid(r2, r3)
stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280))
getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000300), 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)={<r4=>0xffffffffffffffff})
r5 = dup(0xffffffffffffff9c)
recvfrom$inet(r5, &(0x7f00000003c0)=""/192, 0xc0, 0x41, &(0x7f0000000480)={0x2, 0x0}, 0xc)
r6 = paccept(0xffffffffffffff9c, &(0x7f0000000500)=@in, &(0x7f0000000540)=0xc, 0x40000000)
dup2(0xffffffffffffffff, r6)
r7 = paccept(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x70000000)
setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f00000005c0)={0xfffffffb, 0x2}, 0x8)
pipe(&(0x7f0000000600)={<r8=>0xffffffffffffffff})
getsockopt$inet_opts(r8, 0x0, 0x1, &(0x7f0000000640), &(0x7f0000000680))
ftruncate(r4, 0x3)