perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1)
getpgid(0xffffffffffffffff)
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
fcntl$setlease(r2, 0x400, 0x0)