#13 2.6.30.2 kernel panic , squashfs 4 + aufs

[Anonymous]

hi
i compiled my own kernel 2.6.30.2 with gcc 4.4.
and build my own aufs, everything has no error.

but when i try to aufs 2 directorys, i got this kernel message

[93652.297079] ima_file_free: ld.so.cache open/free imbalance (r:0 w:0 o:0 f:0)
[93652.297088] Pid: 3547, comm: bash Tainted: P 2.6.30.2myrinix #1
[93652.297092] Call Trace:
[93652.297105] [<c03f9b81>] ima_file_free+0x8e/0xf6
[93652.297114] [<c01bb6dc>] __fput+0xc6/0x15d
[93652.297120] [<c01bb795>] fput+0x22/0x35
[93652.297172] [<f874e84b>] au_hfput+0x1b/0x48 [aufs]
[93652.297209] [<f874e8ab>] au_set_h_fptr+0x33/0x65 [aufs]
[93652.297244] [<f874e91f>] au_finfo_fin+0x42/0x87 [aufs]
[93652.297280] [<f874da9e>] aufs_release_nondir+0x30/0x4f [aufs]
[93652.297287] [<c01bb6ce>] __fput+0xb8/0x15d
[93652.297293] [<c01bb795>] fput+0x22/0x35
[93652.297300] [<c03f9acb>] ima_path_check+0x16c/0x194
[93652.297307] [<c01c42d8>] may_open+0xbe/0x1db
[93652.297313] [<c01c49ae>] do_filp_open+0x38c/0x66c
[93652.297320] [<c019c7eb>] ? __do_fault+0x380/0x3c4
[93652.297327] [<c019e736>] ? handle_mm_fault+0x366/0x87b
[93652.297334] [<c01c4dc1>] ? getname+0x26/0xd7
[93652.297340] [<c01b8523>] do_sys_open+0x53/0xdf
[93652.297347] [<c01b8622>] sys_open+0x2c/0x45
[93652.297354] [<c0102f0c>] syscall_call+0x7/0xb

any idea what goes wrong?