BUG: memory leak
unreferenced object 0xffff888110f2b0c0 (size 64):
  comm "syz-executor220", pid 8463, jiffies 4294942181 (age 14.040s)
  hex dump (first 32 bytes):
    00 20 d7 0e 81 88 ff ff 00 00 00 00 00 00 00 00  . ..............
    00 00 00 00 00 00 00 00 0a 00 00 00 48 00 00 00  ............H...
  backtrace:
    [<00000000195e5fb4>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000195e5fb4>] v2_read_file_info+0x1ae/0x430 fs/quota/quota_v2.c:122
    [<000000006861a870>] dquot_load_quota_sb+0x351/0x650 fs/quota/dquot.c:2387
    [<000000003f1b55ae>] dquot_load_quota_inode fs/quota/dquot.c:2423 [inline]
    [<000000003f1b55ae>] dquot_load_quota_inode+0xda/0x160 fs/quota/dquot.c:2415
    [<00000000776e93c1>] ext4_quota_enable fs/ext4/super.c:6354 [inline]
    [<00000000776e93c1>] ext4_enable_quotas+0x1b2/0x2f0 fs/ext4/super.c:6380
    [<00000000c0474f2e>] ext4_fill_super+0x3fa5/0x5ad0 fs/ext4/super.c:4994
    [<00000000545ca9f0>] mount_bdev+0x223/0x260 fs/super.c:1366
    [<00000000eeea1b9f>] legacy_get_tree+0x2b/0x90 fs/fs_context.c:592
    [<00000000901c9e6c>] vfs_get_tree+0x28/0x100 fs/super.c:1496
    [<00000000dda0a979>] do_new_mount fs/namespace.c:2878 [inline]
    [<00000000dda0a979>] path_mount+0xc5e/0x1170 fs/namespace.c:3208
    [<00000000b7832300>] do_mount fs/namespace.c:3221 [inline]
    [<00000000b7832300>] __do_sys_mount fs/namespace.c:3429 [inline]
    [<00000000b7832300>] __se_sys_mount fs/namespace.c:3406 [inline]
    [<00000000b7832300>] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3406
    [<00000000df336274>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000205a9782>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888110e628c0 (size 64):
  comm "syz-executor220", pid 8471, jiffies 4294942785 (age 8.000s)
  hex dump (first 32 bytes):
    00 50 f1 0e 81 88 ff ff 00 00 00 00 00 00 00 00  .P..............
    00 00 00 00 00 00 00 00 0a 00 00 00 48 00 00 00  ............H...
  backtrace:
    [<00000000195e5fb4>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000195e5fb4>] v2_read_file_info+0x1ae/0x430 fs/quota/quota_v2.c:122
    [<000000006861a870>] dquot_load_quota_sb+0x351/0x650 fs/quota/dquot.c:2387
    [<000000003f1b55ae>] dquot_load_quota_inode fs/quota/dquot.c:2423 [inline]
    [<000000003f1b55ae>] dquot_load_quota_inode+0xda/0x160 fs/quota/dquot.c:2415
    [<00000000776e93c1>] ext4_quota_enable fs/ext4/super.c:6354 [inline]
    [<00000000776e93c1>] ext4_enable_quotas+0x1b2/0x2f0 fs/ext4/super.c:6380
    [<00000000c0474f2e>] ext4_fill_super+0x3fa5/0x5ad0 fs/ext4/super.c:4994
    [<00000000545ca9f0>] mount_bdev+0x223/0x260 fs/super.c:1366
    [<00000000eeea1b9f>] legacy_get_tree+0x2b/0x90 fs/fs_context.c:592
    [<00000000901c9e6c>] vfs_get_tree+0x28/0x100 fs/super.c:1496
    [<00000000dda0a979>] do_new_mount fs/namespace.c:2878 [inline]
    [<00000000dda0a979>] path_mount+0xc5e/0x1170 fs/namespace.c:3208
    [<00000000b7832300>] do_mount fs/namespace.c:3221 [inline]
    [<00000000b7832300>] __do_sys_mount fs/namespace.c:3429 [inline]
    [<00000000b7832300>] __se_sys_mount fs/namespace.c:3406 [inline]
    [<00000000b7832300>] __x64_sys_mount+0x18e/0x1d0 fs/namespace.c:3406
    [<00000000df336274>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000205a9782>] entry_SYSCALL_64_after_hwframe+0x44/0xa9