Hi, 

We receive many crash reports (handled by Google Breakpad) from our 
clients; sample pasted below.
It seems like the root cause is somewhere in Android's Webview since the 
crashed thread contains libwebviewchroium.so module.

We don't know how to debug these issue since:
- we don't know how to reproduce the crash 
- we don't have libwebviewchromium symbols to understand the issue
- we're not sure how/who to contact to report the issue

Has anyone experience similar issues? Do you know how to debug it? How to 
get official support?

All the best,


Thread 0 (crashed)
 0  libc.so + 0x22194
    Found by: given as instruction pointer in context
 1  libc.so + 0x13113
     sp = 0xbec41948    pc = 0x40139115
    Found by: stack scanning
 2  libwebviewchromium.so + 0xfa1621
     sp = 0xbec41954    pc = 0x5f35e623
    Found by: stack scanning
 3  libc.so + 0x13327
     sp = 0xbec41958    pc = 0x40139329
    Found by: stack scanning
 4  libc.so + 0x1205d
     sp = 0xbec41960    pc = 0x4013805f
    Found by: stack scanning
 5  libwebviewchromium.so + 0xfa1621
     sp = 0xbec4196c    pc = 0x5f35e623
    Found by: stack scanning
 6  libc.so + 0x49ffe
     sp = 0xbec4197c    pc = 0x40170000
    Found by: stack scanning
 7  libc.so + 0x21a4a
     sp = 0xbec41988    pc = 0x40147a4c
    Found by: stack scanning
 8  libwebviewchromium.so + 0x1a4bcf
     sp = 0xbec41990    pc = 0x5e561bd1
    Found by: stack scanning
 9  libwebviewchromium.so + 0x1a27d1
     sp = 0xbec41998    pc = 0x5e55f7d3
    Found by: stack scanning
10  libwebviewchromium.so + 0x1017d8a
     sp = 0xbec419ec    pc = 0x5f3d4d8c
    Found by: stack scanning
11  libwebviewchromium.so + 0xb4b069
     sp = 0xbec41a10    pc = 0x5ef0806b
    Found by: stack scanning
12  libwebviewchromium.so + 0x1c1265
     sp = 0xbec41a18    pc = 0x5e57e267
    Found by: stack scanning
13  libwebviewchromium.so + 0x30a98f
     sp = 0xbec41a38    pc = 0x5e6c7991
    Found by: stack scanning
14  libwebviewchromium.so + 0xb47f29
     sp = 0xbec41a68    pc = 0x5ef04f2b
    Found by: stack scanning
15  libwebviewchromium.so + 0xb8b0c7
     sp = 0xbec41a70    pc = 0x5ef480c9
    Found by: stack scanning
16  libwebviewchromium.so + 0xb89aa7
     sp = 0xbec41a88    pc = 0x5ef46aa9
    Found by: stack scanning
17  libwebviewchromium.so + 0xb89a6d
     sp = 0xbec41a8c    pc = 0x5ef46a6f
    Found by: stack scanning
18  libMali.so + 0x2152e
     sp = 0xbec41a90    pc = 0x66108530
    Found by: stack scanning
19  dalvik-heap (deleted) + 0x597ffe
     sp = 0xbec41ad0    pc = 0x42a40000
    Found by: stack scanning
20  libwebviewchromium.so + 0xb885b7
     sp = 0xbec41ad4    pc = 0x5ef455b9
    Found by: stack scanning
21  dalvik-heap (deleted) + 0x597ffe
     sp = 0xbec41adc    pc = 0x42a40000
    Found by: stack scanning
22  libMali.so + 0x21ee2
     sp = 0xbec41b00    pc = 0x66108ee4
    Found by: stack scanning
23  libMali.so + 0x22102
     sp = 0xbec41b18    pc = 0x66109104
    Found by: stack scanning
24  libMali.so + 0x18d8a
     sp = 0xbec41b20    pc = 0x660ffd8c
    Found by: stack scanning
25  dalvik-heap (deleted) + 0x597ffe
     sp = 0xbec41b28    pc = 0x42a40000
    Found by: stack scanning
26  dalvik-heap (deleted) + 0x1e97ffe
     sp = 0xbec41b2c    pc = 0x44340000
    Found by: stack scanning
27  libMali.so + 0x41afe
     sp = 0xbec41b50    pc = 0x66128b00
    Found by: stack scanning
28  libMali.so + 0x1b422
     sp = 0xbec41b90    pc = 0x66102424
    Found by: stack scanning
29  libMali.so + 0x1910e
     sp = 0xbec41b98    pc = 0x66100110
    Found by: stack scanning
30  libMali.so + 0x1b422
     sp = 0xbec41bb0    pc = 0x66102424
    Found by: stack scanning
31  libMali.so + 0x5d312
     sp = 0xbec41bbc    pc = 0x66144314
    Found by: stack scanning
32  libMali.so + 0xede72
     sp = 0xbec41bc8    pc = 0x661d4e74
    Found by: stack scanning
33  libMali.so + 0xede72
     sp = 0xbec41bcc    pc = 0x661d4e74
    Found by: stack scanning
34  libMali.so + 0x5e402
     sp = 0xbec41bd0    pc = 0x66145404
    Found by: stack scanning
35  libMali.so + 0x25e02
     sp = 0xbec41be8    pc = 0x6610ce04
    Found by: stack scanning
36  libwebviewchromium.so + 0x1366cd6
     sp = 0xbec41bf8    pc = 0x5f723cd8
    Found by: stack scanning
37  libMali.so + 0xdc786
     sp = 0xbec41c10    pc = 0x661c3788
    Found by: stack scanning
38  libMali.so + 0xdc786
     sp = 0xbec41c28    pc = 0x661c3788
    Found by: stack scanning
39  libMali.so + 0xede72
     sp = 0xbec41c2c    pc = 0x661d4e74
    Found by: stack scanning
40  libutils.so + 0xf877
     sp = 0xbec41c98    pc = 0x40190879
    Found by: stack scanning
41  libMali.so + 0xdc786
     sp = 0xbec41cf0    pc = 0x661c3788
    Found by: stack scanning
42  libMali.so + 0xede72
     sp = 0xbec41d0c    pc = 0x661d4e74
    Found by: stack scanning
43  libhwui.so + 0x1bb5f
     sp = 0xbec41d40    pc = 0x40f24b61
    Found by: stack scanning
44  libMali.so + 0x40422
     sp = 0xbec41d70    pc = 0x66127424
    Found by: stack scanning
45  libc.so + 0x3d466
     sp = 0xbec41d98    pc = 0x40163468
    Found by: stack scanning
46  dalvik-heap (deleted) + 0x82ba
     sp = 0xbec41db8    pc = 0x424b02bc
    Found by: stack scanning
47  dalvik-heap (deleted) + 0x82b6
     sp = 0xbec41dbc    pc = 0x424b02b8
    Found by: stack scanning
48  libdvm.so + 0xbac42
     sp = 0xbec41dc4    pc = 0x41beec44
    Found by: stack scanning
49  libdvm.so + 0x53a6b
     sp = 0xbec41dc8    pc = 0x41b87a6d
    Found by: stack scanning
50  dalvik-LinearAlloc (deleted) + 0x443ee
     sp = 0xbec41dd0    pc = 0x57de43f0
    Found by: stack scanning
51  libdvm.so + 0xbfc0e
     sp = 0xbec41dd8    pc = 0x41bf3c10
    Found by: stack scanning
52  libutils.so + 0xe39f
     sp = 0xbec41de8    pc = 0x4018f3a1
    Found by: stack scanning
53  framework2.odex + 0x1a91f6
     sp = 0xbec41df4    pc = 0x59c141f8
    Found by: stack scanning
54  libdvm.so + 0x1eb8e
     sp = 0xbec41df8    pc = 0x41b52b90
    Found by: stack scanning
55  framework2.odex + 0x1a91f6
     sp = 0xbec41e04    pc = 0x59c141f8
    Found by: stack scanning
56  dalvik-LinearAlloc (deleted) + 0x443ee
     sp = 0xbec41e08    pc = 0x57de43f0
    Found by: stack scanning
57  libdvm.so + 0x4f135
     sp = 0xbec41e10    pc = 0x41b83137
    Found by: stack scanning
58  framework2.odex + 0x61f360
     sp = 0xbec41e18    pc = 0x5a08a362
    Found by: stack scanning
59  libandroid_runtime.so + 0x7541f
     sp = 0xbec41e1c    pc = 0x402fa421
    Found by: stack scanning
60  libMali.so + 0x40422
     sp = 0xbec41e40    pc = 0x66127424
    Found by: stack scanning
61  libgui.so + 0x2e863
     sp = 0xbec41e58    pc = 0x4038a865
    Found by: stack scanning
62  dalvik-heap (deleted) + 0x1e37ffe
     sp = 0xbec41e60    pc = 0x442e0000
    Found by: stack scanning
63  libMali.so + 0x1910e
     sp = 0xbec41eb8    pc = 0x66100110
    Found by: stack scanning
64  dalvik-heap (deleted) + 0x82ba
     sp = 0xbec41ed8    pc = 0x424b02bc
    Found by: stack scanning

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