#{Threaded:false Collide:false Repeat:true Procs:1 Sandbox: Fault:true FaultCall:5 FaultNth:2 EnableTun:false UseTmpDir:false HandleSegv:false WaitRepeat:false Debug:false Repro:false} mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000ba3000-0xa0)=[{&(0x7f0000a95000-0x1000)="", 0x0}], 0x1, 0x49) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)