BUG: memory leak
unreferenced object 0xffff888122d88a60 (size 32):
  comm "syz-executor045", pid 7105, jiffies 4294944188 (age 19.350s)
  hex dump (first 32 bytes):
    2e 2f 66 69 6c 65 30 07 00 2f 64 61 74 61 2f 62  ./file0../data/b
    37 3a 30 00 00 00 00 00 00 00 00 00 00 00 00 00  7:0.............
  backtrace:
    [<00000000016040b3>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000016040b3>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000016040b3>] slab_alloc mm/slab.c:3320 [inline]
    [<00000000016040b3>] __do_kmalloc mm/slab.c:3654 [inline]
    [<00000000016040b3>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002c8eb31d>] kstrdup+0x3a/0x70 mm/util.c:60
    [<00000000401f9dc6>] reiserfs_fill_super+0x500/0x1120 fs/reiserfs/super.c:1946
    [<0000000099fadd03>] mount_bdev+0x1ce/0x210 fs/super.c:1417
    [<00000000003acda7>] get_super_block+0x35/0x40 fs/reiserfs/super.c:2604
    [<00000000d12deada>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000ddd80472>] vfs_get_tree+0x2d/0xe0 fs/super.c:1547
    [<00000000cb0e3810>] do_new_mount fs/namespace.c:2822 [inline]
    [<00000000cb0e3810>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000fe48eeca>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<00000000fe48eeca>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<00000000fe48eeca>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000453fd9a5>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000000abe27d4>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811aea80c0 (size 32):
  comm "syz-executor045", pid 7112, jiffies 4294944769 (age 13.540s)
  hex dump (first 32 bytes):
    2e 2f 66 69 6c 65 30 07 00 30 00 00 00 00 00 00  ./file0..0......
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000016040b3>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000016040b3>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000016040b3>] slab_alloc mm/slab.c:3320 [inline]
    [<00000000016040b3>] __do_kmalloc mm/slab.c:3654 [inline]
    [<00000000016040b3>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002c8eb31d>] kstrdup+0x3a/0x70 mm/util.c:60
    [<00000000401f9dc6>] reiserfs_fill_super+0x500/0x1120 fs/reiserfs/super.c:1946
    [<0000000099fadd03>] mount_bdev+0x1ce/0x210 fs/super.c:1417
    [<00000000003acda7>] get_super_block+0x35/0x40 fs/reiserfs/super.c:2604
    [<00000000d12deada>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000ddd80472>] vfs_get_tree+0x2d/0xe0 fs/super.c:1547
    [<00000000cb0e3810>] do_new_mount fs/namespace.c:2822 [inline]
    [<00000000cb0e3810>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000fe48eeca>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<00000000fe48eeca>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<00000000fe48eeca>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000453fd9a5>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000000abe27d4>] entry_SYSCALL_64_after_hwframe+0x44/0xa9