BUG: memory leak
unreferenced object 0xffff888012b9c1e0 (size 8):
  comm "syz-executor.6", pid 6308, jiffies 4295128638
  hex dump (first 8 bytes):
    75 74 66 38 00 88 ff ff                          utf8....
  backtrace (crc e26b2c0b):
    [<0000000035241c72>] __kmalloc_node_track_caller_noprof+0x36a/0x490
    [<00000000ffe6e7bb>] kstrdup+0x3e/0xc0
    [<000000002986ee6a>] isofs_parse_param+0x313/0x870
    [<000000009cdb0d69>] vfs_parse_fs_param+0x208/0x3d0
    [<0000000006b6cd03>] vfs_parse_fs_string+0xea/0x150
    [<0000000009036f76>] vfs_parse_monolithic_sep+0x178/0x200
    [<000000005a756a94>] path_mount+0x136a/0x1ec0
    [<0000000016b7a1f1>] __x64_sys_mount+0x283/0x300
    [<00000000ee540920>] do_syscall_64+0xbf/0x1d0
    [<00000000134396ec>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff888012b9c6a0 (size 8):
  comm "syz-executor.6", pid 6308, jiffies 4295128725
  hex dump (first 8 bytes):
    75 74 66 38 00 88 ff ff                          utf8....
  backtrace (crc e26b2c0b):
    [<0000000035241c72>] __kmalloc_node_track_caller_noprof+0x36a/0x490
    [<00000000ffe6e7bb>] kstrdup+0x3e/0xc0
    [<000000002986ee6a>] isofs_parse_param+0x313/0x870
    [<000000009cdb0d69>] vfs_parse_fs_param+0x208/0x3d0
    [<0000000006b6cd03>] vfs_parse_fs_string+0xea/0x150
    [<0000000009036f76>] vfs_parse_monolithic_sep+0x178/0x200
    [<000000005a756a94>] path_mount+0x136a/0x1ec0
    [<0000000016b7a1f1>] __x64_sys_mount+0x283/0x300
    [<00000000ee540920>] do_syscall_64+0xbf/0x1d0
    [<00000000134396ec>] entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: leak checking failed