BUG: memory leak
unreferenced object 0xffff88811d140000 (size 131072):
  comm "syz-executor", pid 5221, jiffies 4294946070
  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 (crc 282e047e):
    [<ffffffff8166633d>] __kmalloc_large_node+0xdd/0x150 mm/slub.c:4076
    [<ffffffff8166c756>] __do_kmalloc_node mm/slub.c:4110 [inline]
    [<ffffffff8166c756>] __kmalloc_node_noprof+0x356/0x430 mm/slub.c:4129
    [<ffffffff815d916f>] kmalloc_node_noprof include/linux/slab.h:681 [inline]
    [<ffffffff815d916f>] kvmalloc_node_noprof+0x6f/0x170 mm/util.c:634
    [<ffffffff819ff83e>] kvmalloc_array_node_noprof include/linux/slab.h:800 [inline]
    [<ffffffff819ff83e>] exfat_load_upcase_table fs/exfat/nls.c:661 [inline]
    [<ffffffff819ff83e>] exfat_create_upcase_table+0x1be/0x650 fs/exfat/nls.c:778
    [<ffffffff819fc4ed>] __exfat_fill_super fs/exfat/super.c:591 [inline]
    [<ffffffff819fc4ed>] exfat_fill_super+0x7ed/0xf10 fs/exfat/super.c:641
    [<ffffffff81721fbc>] get_tree_bdev+0x19c/0x270 fs/super.c:1615
    [<ffffffff8171eaed>] vfs_get_tree+0x2d/0x120 fs/super.c:1780
    [<ffffffff8176a607>] do_new_mount fs/namespace.c:3352 [inline]
    [<ffffffff8176a607>] path_mount+0xc97/0x10d0 fs/namespace.c:3679
    [<ffffffff8176b1d5>] do_mount fs/namespace.c:3692 [inline]
    [<ffffffff8176b1d5>] __do_sys_mount fs/namespace.c:3898 [inline]
    [<ffffffff8176b1d5>] __se_sys_mount fs/namespace.c:3875 [inline]
    [<ffffffff8176b1d5>] __x64_sys_mount+0x1a5/0x1f0 fs/namespace.c:3875
    [<ffffffff8511036e>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff8511036e>] do_syscall_64+0x9e/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85200130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff888110e80000 (size 131072):
  comm "syz-executor", pid 5230, jiffies 4294946654
  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 (crc 282e047e):
    [<ffffffff8166633d>] __kmalloc_large_node+0xdd/0x150 mm/slub.c:4076
    [<ffffffff8166c756>] __do_kmalloc_node mm/slub.c:4110 [inline]
    [<ffffffff8166c756>] __kmalloc_node_noprof+0x356/0x430 mm/slub.c:4129
    [<ffffffff815d916f>] kmalloc_node_noprof include/linux/slab.h:681 [inline]
    [<ffffffff815d916f>] kvmalloc_node_noprof+0x6f/0x170 mm/util.c:634
    [<ffffffff819ff83e>] kvmalloc_array_node_noprof include/linux/slab.h:800 [inline]
    [<ffffffff819ff83e>] exfat_load_upcase_table fs/exfat/nls.c:661 [inline]
    [<ffffffff819ff83e>] exfat_create_upcase_table+0x1be/0x650 fs/exfat/nls.c:778
    [<ffffffff819fc4ed>] __exfat_fill_super fs/exfat/super.c:591 [inline]
    [<ffffffff819fc4ed>] exfat_fill_super+0x7ed/0xf10 fs/exfat/super.c:641
    [<ffffffff81721fbc>] get_tree_bdev+0x19c/0x270 fs/super.c:1615
    [<ffffffff8171eaed>] vfs_get_tree+0x2d/0x120 fs/super.c:1780
    [<ffffffff8176a607>] do_new_mount fs/namespace.c:3352 [inline]
    [<ffffffff8176a607>] path_mount+0xc97/0x10d0 fs/namespace.c:3679
    [<ffffffff8176b1d5>] do_mount fs/namespace.c:3692 [inline]
    [<ffffffff8176b1d5>] __do_sys_mount fs/namespace.c:3898 [inline]
    [<ffffffff8176b1d5>] __se_sys_mount fs/namespace.c:3875 [inline]
    [<ffffffff8176b1d5>] __x64_sys_mount+0x1a5/0x1f0 fs/namespace.c:3875
    [<ffffffff8511036e>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff8511036e>] do_syscall_64+0x9e/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85200130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff888110f60000 (size 131072):
  comm "syz-executor", pid 5231, jiffies 4294946660
  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 (crc 282e047e):
    [<ffffffff8166633d>] __kmalloc_large_node+0xdd/0x150 mm/slub.c:4076
    [<ffffffff8166c756>] __do_kmalloc_node mm/slub.c:4110 [inline]
    [<ffffffff8166c756>] __kmalloc_node_noprof+0x356/0x430 mm/slub.c:4129
    [<ffffffff815d916f>] kmalloc_node_noprof include/linux/slab.h:681 [inline]
    [<ffffffff815d916f>] kvmalloc_node_noprof+0x6f/0x170 mm/util.c:634
    [<ffffffff819ff83e>] kvmalloc_array_node_noprof include/linux/slab.h:800 [inline]
    [<ffffffff819ff83e>] exfat_load_upcase_table fs/exfat/nls.c:661 [inline]
    [<ffffffff819ff83e>] exfat_create_upcase_table+0x1be/0x650 fs/exfat/nls.c:778
    [<ffffffff819fc4ed>] __exfat_fill_super fs/exfat/super.c:591 [inline]
    [<ffffffff819fc4ed>] exfat_fill_super+0x7ed/0xf10 fs/exfat/super.c:641
    [<ffffffff81721fbc>] get_tree_bdev+0x19c/0x270 fs/super.c:1615
    [<ffffffff8171eaed>] vfs_get_tree+0x2d/0x120 fs/super.c:1780
    [<ffffffff8176a607>] do_new_mount fs/namespace.c:3352 [inline]
    [<ffffffff8176a607>] path_mount+0xc97/0x10d0 fs/namespace.c:3679
    [<ffffffff8176b1d5>] do_mount fs/namespace.c:3692 [inline]
    [<ffffffff8176b1d5>] __do_sys_mount fs/namespace.c:3898 [inline]
    [<ffffffff8176b1d5>] __se_sys_mount fs/namespace.c:3875 [inline]
    [<ffffffff8176b1d5>] __x64_sys_mount+0x1a5/0x1f0 fs/namespace.c:3875
    [<ffffffff8511036e>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff8511036e>] do_syscall_64+0x9e/0x1d0 arch/x86/entry/common.c:83
    [<ffffffff85200130>] entry_SYSCALL_64_after_hwframe+0x77/0x7f