Closed
Bug 891126
Opened 11 years ago
Closed 11 years ago
B2G IPC failure on unagi when running under valgrind on m-c
Categories
(Firefox OS Graveyard :: General, defect)
Tracking
(Not tracked)
RESOLVED
WONTFIX
People
(Reporter: qdot, Unassigned)
References
Details
Relevant parts of log: I/Gecko ( 639): [Parent 639] WARNING: Failed to get caller.: file /share/mozbuild/B2G/gecko/dom/indexedDB/IDBRequest.cpp, line 217 I/Gecko ( 639): [Parent 639] WARNING: Failed to get caller.: file /share/mozbuild/B2G/gecko/dom/indexedDB/IDBRequest.cpp, line 217 I/Gecko ( 639): [Parent 639] WARNING: Failed to get caller.: file /share/mozbuild/B2G/gecko/dom/indexedDB/IDBRequest.cpp, line 217 I/Gecko ( 639): [Parent 639] WARNING: Failed to get caller.: file /share/mozbuild/B2G/gecko/dom/indexedDB/IDBRequest.cpp, line 217 E/Profiler( 639): BPUnw: [11 total] thread_unregister_for_profiling(me=0xa0dd738) I/Gecko ( 639): I/Gecko ( 639): ###!!! [Parent][AsyncChannel] Error: Channel error: cannot send/recv I/Gecko ( 639): I/Gecko ( 639): [Parent 639] WARNING: RemoveObserver() called for unregistered observer: file /share/mozbuild/B2G/gecko/hal/Hal.cpp, line 205 I/Gecko ( 639): [Parent 639] WARNING: RemoveObserver() called for unregistered observer: file /share/mozbuild/B2G/gecko/hal/Hal.cpp, line 205 I/Gecko ( 639): [Parent 639] WARNING: RemoveObserver() called for unregistered observer: file /share/mozbuild/B2G/gecko/hal/Hal.cpp, line 205 I/Gecko ( 639): [Parent 639] WARNING: RemoveObserver() called for unregistered observer: file /share/mozbuild/B2G/gecko/hal/Hal.cpp, line 205 I/Gecko ( 639): [Parent 639] WARNING: RemoveObserver() called for unregistered observer: file /share/mozbuild/B2G/gecko/hal/Hal.cpp, line 205
The warnings in IDBRequest are harmless here... What's the actual failure that you see?
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Reporter | |
Comment 3•11 years ago
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Well, once the "###!!! [Parent][AsyncChannel] Error: Channel error: cannot send/recv" comes up, all interesting work seems to stop and we never make it to the home screen. However, it's a somewhat ambiguous error so I wasn't sure if that was the cause. I had to turn off fair scheduling in valgrind as it kept complaining the system didn't support it, but that's pretty much the only difference from the instructions you posted way back when.
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Reporter | |
Comment 4•11 years ago
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Ok. In the logs I'm getting ************************************************************ * Call to xpconnect wrapped JSObject produced this error: * [Exception... "'Error: no message manager set' when calling method: [nsIObserver::observe]" nsresult: "0x8057001c (NS_ERROR_XPC_JS_THREW_JS_OBJECT)" location: "native frame :: <unknown filename> :: <TOP_LEVEL> :: line 0" data: no] ************************************************************ [Parent 589] WARNING: RemoveObserver() called for unregistered observer: file /share/mozbuild/B2G/gecko/hal/Hal.cpp, line 205 [Parent 589] WARNING: RemoveObserver() called for unregistered observer: file /share/mozbuild/B2G/gecko/hal/Hal.cpp, line 205 [Parent 589] WARNING: RemoveObserver() called for unregistered observer: file /share/mozbuild/B2G/gecko/hal/Hal.cpp, line 205 [Parent 589] WARNING: RemoveObserver() called for unregistered observer: file /share/mozbuild/B2G/gecko/hal/Hal.cpp, line 205 [Parent 589] WARNING: RemoveObserver() called for unregistered observer: file /share/mozbuild/B2G/gecko/hal/Hal.cpp, line 205 Around the same time as I/Gonk ( 589): Setting nice for pid 702 to 18 I/Gonk ( 589): Changed nice for pid 702 from 1 to 18. I/Gecko ( 589): I/Gecko ( 589): ###!!! [Parent][RPCChannel] Error: Channel error: cannot send/recv I/Gecko ( 589): I/Gecko ( 589): I/Gecko ( 589): ###!!! [Parent][RPCChannel] Error: Channel error: cannot send/recv I/Gecko ( 589): I/Gecko ( 589): I/Gecko ( 589): ###!!! [Parent][RPCChannel] Error: Channel error: cannot send/recv I/Gecko ( 589): I/Gecko ( 589): I/Gecko ( 589): ###!!! [Parent][RPCChannel] Error: Channel error: cannot send/recv I/Gecko ( 589): I/Gecko ( 589): I/Gecko ( 589): ###!!! [Parent][AsyncChannel] Error: Channel error: cannot send/recv I/Gecko ( 589): I/Gecko ( 589): I/Gecko ( 589): ###!!! [Parent][AsyncChannel] Error: Channel error: cannot send/recv I/Gecko ( 589): I/Gecko ( 589): I/Gecko ( 589): ###!!! [Parent][AsyncChannel] Error: Channel error: cannot send/recv I/Gecko ( 589):
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Reporter | |
Comment 5•11 years ago
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Ok, we're running out of memory. dmesg from failure: <4>[07-09 21:37:13.682] [28: kswapd0]select 1027 (Communications), adj 6, size 4901, to kill <4>[07-09 21:37:13.682] [28: kswapd0]send sigkill to 1027 (Communications), adj 6, size 4901
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Reporter | |
Comment 6•11 years ago
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Just gonna call this wontfix. I think we're to the point of running out of memory on the 512mb phones now, shifting work focus to nexus-4.
Status: NEW → RESOLVED
Closed: 11 years ago
Resolution: --- → WONTFIX
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Description
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