# https://syzkaller.appspot.com/bug?id=9401978c92dc3fd75c9e7f0e166edfdfb7657c1d
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":8,"sandbox":"namespace","fault_call":-1,"tun":true,"tmpdir":true,"cgroups":true,"netdev":true,"resetnet":true,"segv":true,"waitrepeat":true}
getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000380)=""/180, &(0x7f00000002c0)=0xb4)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x71, 0x1100082)
r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000240), 0x2000005)
r2 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x2000)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0)