BUG: memory leak
unreferenced object 0xffff888113e72a60 (size 32):
  comm "syz-executor078", pid 7124, jiffies 4294943721 (age 20.800s)
  hex dump (first 32 bytes):
    2e 2f 66 69 6c 65 30 22 00 73 79 73 74 65 6d 5f  ./file0".system_
    72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00  r:kernel_t:s0...
  backtrace:
    [<000000003747cd2f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000003747cd2f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000003747cd2f>] slab_alloc mm/slab.c:3320 [inline]
    [<000000003747cd2f>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000003747cd2f>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<0000000038bb7b65>] kstrdup+0x3a/0x70 mm/util.c:60
    [<000000004ac6a7e9>] reiserfs_fill_super+0x500/0x1120 fs/reiserfs/super.c:1946
    [<00000000eaa79920>] mount_bdev+0x1ce/0x210 fs/super.c:1417
    [<00000000267b1119>] get_super_block+0x35/0x40 fs/reiserfs/super.c:2604
    [<0000000067ad3857>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000c7f501c8>] vfs_get_tree+0x2d/0xe0 fs/super.c:1547
    [<000000005640ad8f>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000005640ad8f>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000252616c0>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<00000000252616c0>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<00000000252616c0>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<0000000019d37505>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<0000000069f7ef10>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122ffa980 (size 32):
  comm "syz-executor078", pid 7131, jiffies 4294944436 (age 13.650s)
  hex dump (first 32 bytes):
    2e 2f 66 69 6c 65 30 22 00 73 65 6c 69 6e 75 78  ./file0".selinux
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003747cd2f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000003747cd2f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000003747cd2f>] slab_alloc mm/slab.c:3320 [inline]
    [<000000003747cd2f>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000003747cd2f>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<0000000038bb7b65>] kstrdup+0x3a/0x70 mm/util.c:60
    [<000000004ac6a7e9>] reiserfs_fill_super+0x500/0x1120 fs/reiserfs/super.c:1946
    [<00000000eaa79920>] mount_bdev+0x1ce/0x210 fs/super.c:1417
    [<00000000267b1119>] get_super_block+0x35/0x40 fs/reiserfs/super.c:2604
    [<0000000067ad3857>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000c7f501c8>] vfs_get_tree+0x2d/0xe0 fs/super.c:1547
    [<000000005640ad8f>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000005640ad8f>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000252616c0>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<00000000252616c0>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<00000000252616c0>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<0000000019d37505>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<0000000069f7ef10>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122ffaae0 (size 32):
  comm "syz-executor078", pid 7137, jiffies 4294945026 (age 7.750s)
  hex dump (first 32 bytes):
    2e 2f 66 69 6c 65 30 22 00 73 65 6c 69 6e 75 78  ./file0".selinux
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003747cd2f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000003747cd2f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000003747cd2f>] slab_alloc mm/slab.c:3320 [inline]
    [<000000003747cd2f>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000003747cd2f>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<0000000038bb7b65>] kstrdup+0x3a/0x70 mm/util.c:60
    [<000000004ac6a7e9>] reiserfs_fill_super+0x500/0x1120 fs/reiserfs/super.c:1946
    [<00000000eaa79920>] mount_bdev+0x1ce/0x210 fs/super.c:1417
    [<00000000267b1119>] get_super_block+0x35/0x40 fs/reiserfs/super.c:2604
    [<0000000067ad3857>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<00000000c7f501c8>] vfs_get_tree+0x2d/0xe0 fs/super.c:1547
    [<000000005640ad8f>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000005640ad8f>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<00000000252616c0>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<00000000252616c0>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<00000000252616c0>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<0000000019d37505>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<0000000069f7ef10>] entry_SYSCALL_64_after_hwframe+0x44/0xa9