syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
gettid()
getpgrp(0x0)
pidfd_open(0x0, 0x0)
r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0)
ioctl$DVD_READ_STRUCT(r0, 0x5329, 0x0)