execveat(0xffffffffffffffff, &(0x7f0000002880)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe6b02, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0xc)