# https://syzkaller.appspot.com/bug?id=5405c21865d6290713e1fc17ef5d148a6cd27bff
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{Threaded:true Collide:true Repeat:true Procs:1 Sandbox:none Fault:false FaultCall:-1 FaultNth:0 EnableTun:true UseTmpDir:true HandleSegv:true WaitRepeat:true Debug:false Repro:false}
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
gettid()
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bcf000)={0xaa, 0x2, 0x0})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b55000-0x20)={{&(0x7f0000e9c000/0x3000)=nil, 0x3000}, 0x1, 0x0})
read(r0, &(0x7f0000518000-0x79)="0000000000000000000000000000000000000000000000000000000000000000", 0x20)
sched_setaffinity(0x0, 0x8, &(0x7f0000923000)=0x5)
clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="")