# https://syzkaller.appspot.com/bug?id=dd5cf920a1d473369e4fe00a16c87446f98d1b6d
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":6,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false,"segv":true}
r0 = openat(0xffffffffffffffff, &(0x7f0000001640)='/proc/self/exe\x00', 0x0, 0x0)
compat_50_mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0xa31a)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x10, r0, 0x0, 0x0) (async)
preadv(r0, 0x0, 0x0, 0x0)
compat_50_mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0xa31a) (async)
preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000080)=""/99, 0x63}, {&(0x7f0000000100)=""/10, 0xa}, {0x0}], 0x3, 0x4)