# https://syzkaller.appspot.com/bug?id=53599a7fc4882bf655e43ac53edfe43e7740baab
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"procs":1,"slowdown":1,"sandbox":"none","fault_call":-1,"binfmt_misc":true,"close_fds":true,"vhci":true,"segv":true}
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0)
r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0)
pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
r2 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r2, 0x0)