Android 5.0 GA memory issue for IMX6?

mayqueen · ‎06-01-2015

Hello All:

I have done porting Android 5.0 ga for sabresd board, I can boot in home screen and it works fine,

but kernel message always appear same memory error message as follow:

[<80010d78>] (do_signal+0x78/0x398) from [<800113c0>] (do_work_pending+0x64/0xac)

[<800113c0>] (do_work_pending+0x64/0xac) from [<8000e100>] (work_pending+0xc/0x20)

binder: release 8128:8128 transaction 181498 in, still active

binder: send failed reply for transaction 181498 to 452:8090

BUG: Bad rss-counter state mm:c625aa80 idx:0 val:-1

ERROR: v4l2 capture: slave not found!

BUG: Bad page map in process NPDecoder pte:5df3779f pmd:57d3b831

page:8197a6e0 count:-165 mapcount:-166 mapping: (null) index:0x0

page flags: 0x404(referenced|reserved)

addr:760ff000 vm_flags:10220051 anon_vma: (null) mapping:ca696104 index:fd

vma->vm_ops->fault: (null)

vma->vm_file->f_op->mmap: binder_mmap+0x0/0x25c

CPU: 2 PID: 8183 Comm: NPDecoder Tainted: G B 3.10.53-00185-g9e54a47-dirty #5

[<80013fa8>] (unwind_backtrace+0x0/0xf8) from [<800118cc>] (show_stack+0x10/0x14)

[<800118cc>] (show_stack+0x10/0x14) from [<800c02cc>] (print_bad_pte+0x108/0x1a4)

[<800c02cc>] (print_bad_pte+0x108/0x1a4) from [<800c1ffc>] (unmap_single_vma+0x5cc/0x61c)

[<800c1ffc>] (unmap_single_vma+0x5cc/0x61c) from [<800c29e0>] (unmap_vmas+0x54/0x68)

[<800c29e0>] (unmap_vmas+0x54/0x68) from [<800c85f8>] (exit_mmap+0xd8/0x1f8)

[<800c85f8>] (exit_mmap+0xd8/0x1f8) from [<8002b704>] (mmput+0x48/0xf4)

[<8002b704>] (mmput+0x48/0xf4) from [<800327ac>] (do_exit+0x250/0x8b0)

[<800327ac>] (do_exit+0x250/0x8b0) from [<80032f58>] (do_group_exit+0x3c/0xb0)

[<80032f58>] (do_group_exit+0x3c/0xb0) from [<8003d33c>] (get_signal_to_deliver+0x284/0x4f8)

[<8003d33c>] (get_signal_to_deliver+0x284/0x4f8) from [<80010d78>

The ga patches missing something? How can I solve this issue~ because I cannot find the ga link now...

Thanks so much!