# https://syzkaller.appspot.com/bug?id=90a4811c99d6a2df7b252971b754612ca632894d
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":8,"slowdown":1,"sandbox":"","close_fds":false}
r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="fdffffffffffffff", 0x8}], 0x1, 0x0)
pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="4402", 0x2}], 0x1, 0x0)
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0)
r1 = socket(0x2, 0x3, 0x0)
r2 = socket(0x2, 0x2, 0x0)
dup2(r1, r2)
connect$unix(r2, &(0x7f0000000000)=ANY=[], 0x10)
r3 = socket(0x2, 0x4003, 0x0)
setsockopt(0xffffffffffffffff, 0x0, 0x14, 0x0, 0x0)
connect$unix(r3, 0x0, 0x10)
write(r1, 0x0, 0x0)
r4 = openat$bpf(0xffffffffffffff9c, 0x0, 0x4000000001, 0x0)
ioctl$BIOCSETIF(r4, 0x8020426c, 0x0)
setsockopt(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000080), 0x0)
ioctl$BIOCSETIF(r4, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0})
setsockopt(0xffffffffffffffff, 0x0, 0x14, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)