BUG: memory leak
unreferenced object 0xffff88811f11cc00 (size 512):
  comm "syz-executor434", pid 6519, jiffies 4294943359 (age 14.080s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000955d6037>] kmalloc include/linux/slab.h:554 [inline]
    [<00000000955d6037>] kmalloc_array include/linux/slab.h:593 [inline]
    [<00000000955d6037>] kcalloc include/linux/slab.h:605 [inline]
    [<00000000955d6037>] udf_process_sequence+0x7e/0x1080 fs/udf/super.c:1676
    [<00000000f073a558>] udf_load_sequence fs/udf/super.c:1795 [inline]
    [<00000000f073a558>] udf_check_anchor_block+0xdc/0x1a0 fs/udf/super.c:1835
    [<000000007cfb1f1c>] udf_scan_anchors+0x9e/0x240 fs/udf/super.c:1868
    [<0000000040f6e955>] udf_find_anchor fs/udf/super.c:1925 [inline]
    [<0000000040f6e955>] udf_load_vrs+0x1be/0x3b0 fs/udf/super.c:1990
    [<000000003becf0ad>] udf_fill_super+0x286/0x7a5 fs/udf/super.c:2183
    [<0000000082049949>] mount_bdev+0x1d3/0x210 fs/super.c:1417
    [<00000000c41d078a>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<0000000077355f8f>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000f68f1ab9>] do_new_mount fs/namespace.c:2875 [inline]
    [<00000000f68f1ab9>] path_mount+0x90e/0xda0 fs/namespace.c:3192
    [<0000000040f7223b>] do_mount fs/namespace.c:3205 [inline]
    [<0000000040f7223b>] __do_sys_mount fs/namespace.c:3413 [inline]
    [<0000000040f7223b>] __se_sys_mount fs/namespace.c:3390 [inline]
    [<0000000040f7223b>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390
    [<00000000e8e2f112>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000c23df397>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811f11c800 (size 512):
  comm "syz-executor434", pid 6519, jiffies 4294943360 (age 14.070s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000955d6037>] kmalloc include/linux/slab.h:554 [inline]
    [<00000000955d6037>] kmalloc_array include/linux/slab.h:593 [inline]
    [<00000000955d6037>] kcalloc include/linux/slab.h:605 [inline]
    [<00000000955d6037>] udf_process_sequence+0x7e/0x1080 fs/udf/super.c:1676
    [<0000000012e376eb>] udf_load_sequence fs/udf/super.c:1799 [inline]
    [<0000000012e376eb>] udf_check_anchor_block+0x14a/0x1a0 fs/udf/super.c:1835
    [<000000007cfb1f1c>] udf_scan_anchors+0x9e/0x240 fs/udf/super.c:1868
    [<0000000040f6e955>] udf_find_anchor fs/udf/super.c:1925 [inline]
    [<0000000040f6e955>] udf_load_vrs+0x1be/0x3b0 fs/udf/super.c:1990
    [<000000003becf0ad>] udf_fill_super+0x286/0x7a5 fs/udf/super.c:2183
    [<0000000082049949>] mount_bdev+0x1d3/0x210 fs/super.c:1417
    [<00000000c41d078a>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592
    [<0000000077355f8f>] vfs_get_tree+0x28/0xe0 fs/super.c:1547
    [<00000000f68f1ab9>] do_new_mount fs/namespace.c:2875 [inline]
    [<00000000f68f1ab9>] path_mount+0x90e/0xda0 fs/namespace.c:3192
    [<0000000040f7223b>] do_mount fs/namespace.c:3205 [inline]
    [<0000000040f7223b>] __do_sys_mount fs/namespace.c:3413 [inline]
    [<0000000040f7223b>] __se_sys_mount fs/namespace.c:3390 [inline]
    [<0000000040f7223b>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390
    [<00000000e8e2f112>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000c23df397>] entry_SYSCALL_64_after_hwframe+0x44/0xa9