syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0)
chroot(&(0x7f00000003c0)='./file0\x00')
openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/config', 0x0, 0x0)
umount2(&(0x7f0000000240)='./file0\x00', 0x0)