Closed Bug 1310014 Opened 9 years ago Closed 9 years ago

TimelineMarker::CaptureStack called from JS interrupt callback

Categories

(Core :: JavaScript: GC, defect)

Product:
Core
Component:
JavaScript: GC
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED FIXED
Milestone:
mozilla52
Tracking Flags:
Tracking Status
firefox50 --- unaffected
firefox51 --- fixed
firefox52 --- fixed

People

(Reporter: aryx, Assigned: ehsan.akhgari)

References

Details

(Keywords: assertion, intermittent-failure)

Attachments

(1 file)

Avoid capturing JS backtraces in TabChild::DidRequestComposite()
8.97 KB, patch
tromey
: review+
gchang
: approval-mozilla-aurora+
Details | Diff | Splinter Review
https://treeherder.mozilla.org/logviewer.html#?job_id=37597182&repo=mozilla-inbound [task 2016-10-13T19:48:40.562774Z] 19:48:40 INFO - Assertion failure: !isInsideUnsafeRegion() ([AutoAssertOnGC] possible GC in GC-unsafe region), at /home/worker/workspace/build/src/js/src/gc/GCRuntime.h:742 [task 2016-10-13T19:48:40.791633Z] 19:48:40 INFO - [Parent 1484] WARNING: pipe error (61): Connection reset by peer: file /home/worker/workspace/build/src/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 322 [task 2016-10-13T19:48:40.792268Z] 19:48:40 INFO - [Parent 1484] WARNING: pipe error (66): Connection reset by peer: file /home/worker/workspace/build/src/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 322 [task 2016-10-13T19:48:40.792468Z] 19:48:40 INFO - [Parent 1484] WARNING: pipe error (62): Connection reset by peer: file /home/worker/workspace/build/src/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 322 [task 2016-10-13T19:48:40.792964Z] 19:48:40 INFO - [Parent 1484] WARNING: pipe error (59): Connection reset by peer: file /home/worker/workspace/build/src/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 322 [task 2016-10-13T19:48:40.793051Z] 19:48:40 INFO - ###!!! [Parent][MessageChannel] Error: (msgtype=0x300084,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv [task 2016-10-13T19:48:40.846930Z] 19:48:40 INFO - ###!!! [Parent][MessageChannel] Error: (msgtype=0x300084,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv [task 2016-10-13T19:48:41.068572Z] 19:48:41 INFO - MEMORY STAT | vsize 1402MB | residentFast 389MB | heapAllocated 158MB [task 2016-10-13T19:48:41.069757Z] 19:48:41 INFO - 169 INFO TEST-OK | devtools/client/netmonitor/test/browser_net_send-beacon-other-tab.js | took 1760ms [task 2016-10-13T19:48:41.201274Z] 19:48:41 INFO - 170 INFO TEST-START | devtools/client/netmonitor/test/browser_net_send-beacon.js [task 2016-10-13T19:48:43.472196Z] 19:48:43 INFO - MEMORY STAT | vsize 1399MB | residentFast 384MB | heapAllocated 155MB [task 2016-10-13T19:48:43.472300Z] 19:48:43 INFO - 171 INFO TEST-OK | devtools/client/netmonitor/test/browser_net_send-beacon.js | took 2272ms [task 2016-10-13T19:48:43.523935Z] 19:48:43 INFO - 172 INFO TEST-START | devtools/client/netmonitor/test/browser_net_service-worker-status.js [task 2016-10-13T19:48:44.763541Z] 19:48:44 INFO - MEMORY STAT | vsize 1407MB | residentFast 377MB | heapAllocated 150MB [task 2016-10-13T19:48:44.764631Z] 19:48:44 INFO - 173 INFO TEST-OK | devtools/client/netmonitor/test/browser_net_service-worker-status.js | took 1239ms [task 2016-10-13T19:48:44.803293Z] 19:48:44 INFO - 174 INFO TEST-START | devtools/client/netmonitor/test/browser_net_simple-init.js [task 2016-10-13T19:48:45.845952Z] 19:48:45 INFO - MEMORY STAT | vsize 1406MB | residentFast 372MB | heapAllocated 148MB [task 2016-10-13T19:48:45.847047Z] 19:48:45 INFO - 175 INFO TEST-OK | devtools/client/netmonitor/test/browser_net_simple-init.js | took 1040ms [task 2016-10-13T19:48:45.899907Z] 19:48:45 INFO - 176 INFO TEST-START | devtools/client/netmonitor/test/browser_net_simple-request.js [task 2016-10-13T19:48:47.293666Z] 19:48:47 INFO - MEMORY STAT | vsize 1412MB | residentFast 380MB | heapAllocated 150MB [task 2016-10-13T19:48:47.293758Z] 19:48:47 INFO - 177 INFO TEST-OK | devtools/client/netmonitor/test/browser_net_simple-request.js | took 1397ms [task 2016-10-13T19:48:47.345754Z] 19:48:47 INFO - 178 INFO TEST-START | devtools/client/netmonitor/test/browser_net_sort-01.js [task 2016-10-13T19:48:50.848218Z] 19:48:50 INFO - MEMORY STAT | vsize 1388MB | residentFast 352MB | heapAllocated 147MB [task 2016-10-13T19:48:50.848345Z] 19:48:50 INFO - 179 INFO TEST-OK | devtools/client/netmonitor/test/browser_net_sort-01.js | took 3503ms [task 2016-10-13T19:48:50.891655Z] 19:48:50 INFO - 180 INFO TEST-START | devtools/client/netmonitor/test/browser_net_sort-02.js [task 2016-10-13T19:48:54.178005Z] 19:48:54 INFO - MEMORY STAT | vsize 1398MB | residentFast 376MB | heapAllocated 161MB [task 2016-10-13T19:48:54.179066Z] 19:48:54 INFO - 181 INFO TEST-OK | devtools/client/netmonitor/test/browser_net_sort-02.js | took 3282ms [task 2016-10-13T19:48:54.238314Z] 19:48:54 INFO - 182 INFO TEST-START | devtools/client/netmonitor/test/browser_net_sort-03.js [task 2016-10-13T19:48:58.037371Z] 19:48:58 INFO - MEMORY STAT | vsize 1400MB | residentFast 374MB | heapAllocated 154MB [task 2016-10-13T19:48:58.037482Z] 19:48:58 INFO - 183 INFO TEST-OK | devtools/client/netmonitor/test/browser_net_sort-03.js | took 3795ms [task 2016-10-13T19:48:58.091394Z] 19:48:58 INFO - 184 INFO TEST-START | devtools/client/netmonitor/test/browser_net_statistics-01.js [task 2016-10-13T19:49:00.289428Z] 19:49:00 INFO - MEMORY STAT | vsize 1401MB | residentFast 358MB | heapAllocated 143MB [task 2016-10-13T19:49:00.289530Z] 19:49:00 INFO - 185 INFO TEST-OK | devtools/client/netmonitor/test/browser_net_statistics-01.js | took 2194ms [task 2016-10-13T19:49:00.333496Z] 19:49:00 INFO - 186 INFO TEST-START | devtools/client/netmonitor/test/browser_net_statistics-02.js [task 2016-10-13T19:49:02.876739Z] 19:49:02 INFO - Handler function NetworkEventActorProxy.addSecurityInfo threw an exception: [Exception... "Component returned failure code: 0xc1f30001 (NS_ERROR_NOT_INITIALIZED) [nsIMessageSender.sendAsyncMessage]" nsresult: "0xc1f30001 (NS_ERROR_NOT_INITIALIZED)" location: "JS frame :: resource://gre/modules/commonjs/toolkit/loader.js -> resource://devtools/shared/webconsole/network-monitor.js :: NetworkEventActorProxy.methodFactory/< :: line 1597" data: no] [task 2016-10-13T19:49:02.878432Z] 19:49:02 INFO - Stack: NetworkEventActorProxy.methodFactory/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://devtools/shared/webconsole/network-monitor.js:1597:5 [task 2016-10-13T19:49:02.879051Z] 19:49:02 INFO - exports.makeInfallible/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://devtools/shared/ThreadSafeDevToolsUtils.js:101:14 [task 2016-10-13T19:49:02.879644Z] 19:49:02 INFO - NetworkResponseListener.prototype._getSecurityInfo<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://devtools/shared/webconsole/network-monitor.js:439:5 [task 2016-10-13T19:49:02.879744Z] 19:49:02 INFO - exports.makeInfallible/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://devtools/shared/ThreadSafeDevToolsUtils.js:101:14 [task 2016-10-13T19:49:02.880575Z] 19:49:02 INFO - NetworkResponseListener.prototype.onStartRequest@resource://gre/modules/commonjs/toolkit/loader.js -> resource://devtools/shared/webconsole/network-monitor.js:383:5 [task 2016-10-13T19:49:02.882507Z] 19:49:02 INFO - Line: 1597, column: 0 [task 2016-10-13T19:49:02.883612Z] 19:49:02 INFO - console.error: [task 2016-10-13T19:49:02.884880Z] 19:49:02 INFO - Handler function NetworkEventActorProxy.addSecurityInfo threw an exception: [Exception... "Component returned failure code: 0xc1f30001 (NS_ERROR_NOT_INITIALIZED) [nsIMessageSender.sendAsyncMessage]" nsresult: "0xc1f30001 (NS_ERROR_NOT_INITIALIZED)" location: "JS frame :: resource://gre/modules/commonjs/toolkit/loader.js -> resource://devtools/shared/webconsole/network-monitor.js :: NetworkEventActorProxy.methodFactory/< :: line 1597" data: no] [task 2016-10-13T19:49:02.887156Z] 19:49:02 INFO - Stack: NetworkEventActorProxy.methodFactory/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://devtools/shared/webconsole/network-monitor.js:1597:5 [task 2016-10-13T19:49:02.888483Z] 19:49:02 INFO - exports.makeInfallible/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://devtools/shared/ThreadSafeDevToolsUtils.js:101:14 [task 2016-10-13T19:49:02.889746Z] 19:49:02 INFO - NetworkResponseListener.prototype._getSecurityInfo<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://devtools/shared/webconsole/network-monitor.js:439:5 [task 2016-10-13T19:49:02.890802Z] 19:49:02 INFO - exports.makeInfallible/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://devtools/shared/ThreadSafeDevToolsUtils.js:101:14 [task 2016-10-13T19:49:02.891931Z] 19:49:02 INFO - NetworkResponseListener.prototype.onStartRequest@resource://gre/modules/commonjs/toolkit/loader.js -> resource://devtools/shared/webconsole/network-monitor.js:383:5 [task 2016-10-13T19:49:02.892914Z] 19:49:02 INFO - Line: 1597, column: 0 ... [task 2016-10-13T19:49:37.230961Z] 19:49:37 WARNING - PROCESS-CRASH | Main app process exited normally | application crashed [@ js::Allocate<JSObject, (js::AllowGC)1u>] [task 2016-10-13T19:49:37.232006Z] 19:49:37 INFO - Crash dump filename: /tmp/tmp8gtYSE.mozrunner/minidumps/3e1c76f9-7004-4b7c-399912f2-3d7a868c.dmp [task 2016-10-13T19:49:37.232067Z] 19:49:37 INFO - Operating system: Linux [task 2016-10-13T19:49:37.232764Z] 19:49:37 INFO - 0.0.0 Linux 3.13.0-96-generic #143-Ubuntu SMP Mon Aug 29 20:15:20 UTC 2016 x86_64 [task 2016-10-13T19:49:37.232861Z] 19:49:37 INFO - CPU: amd64 [task 2016-10-13T19:49:37.233382Z] 19:49:37 INFO - family 6 model 62 stepping 4 [task 2016-10-13T19:49:37.233622Z] 19:49:37 INFO - 2 CPUs [task 2016-10-13T19:49:37.234147Z] 19:49:37 INFO - GPU: UNKNOWN [task 2016-10-13T19:49:37.234806Z] 19:49:37 INFO - Crash reason: SIGSEGV [task 2016-10-13T19:49:37.234861Z] 19:49:37 INFO - Crash address: 0x0 [task 2016-10-13T19:49:37.235453Z] 19:49:37 INFO - Process uptime: not available [task 2016-10-13T19:49:37.235509Z] 19:49:37 INFO - Thread 0 (crashed) [task 2016-10-13T19:49:37.236107Z] 19:49:37 INFO - 0 libxul.so!js::Allocate<JSObject, (js::AllowGC)1u> [GCRuntime.h:8002cb8086cd : 741 + 0x0] [task 2016-10-13T19:49:37.236177Z] 19:49:37 INFO - rax = 0x0000000000000000 rdx = 0x0000000000000000 [task 2016-10-13T19:49:37.236738Z] 19:49:37 INFO - rcx = 0xffffffffffffffff rbx = 0x00007f4853ed8828 [task 2016-10-13T19:49:37.236808Z] 19:49:37 INFO - rsi = 0x00007f4853ed9a80 rdi = 0x00007f4853ed8180 [task 2016-10-13T19:49:37.237615Z] 19:49:37 INFO - rbp = 0x00007ffcba908950 rsp = 0x00007ffcba9088e0 [task 2016-10-13T19:49:37.237697Z] 19:49:37 INFO - r8 = 0x00007f485a316b00 r9 = 0x0000000000000036 [task 2016-10-13T19:49:37.238230Z] 19:49:37 INFO - r10 = 0x00007ffcba908670 r11 = 0x00007f4853b8db20 [task 2016-10-13T19:49:37.238297Z] 19:49:37 INFO - r12 = 0x0000000000000008 r13 = 0x0000000000000060 [task 2016-10-13T19:49:37.238869Z] 19:49:37 INFO - r14 = 0x0000000000000000 r15 = 0x0000000000000008 [task 2016-10-13T19:49:37.238927Z] 19:49:37 INFO - rip = 0x00007f4857c11fdc [task 2016-10-13T19:49:37.238980Z] 19:49:37 INFO - Found by: given as instruction pointer in context [task 2016-10-13T19:49:37.239614Z] 19:49:37 INFO - 1 libxul.so!js::NewObjectWithGivenTaggedProto [jsobjinlines.h:8002cb8086cd : 378 + 0xf] [task 2016-10-13T19:49:37.239694Z] 19:49:37 INFO - rbx = 0x0000000000000008 rbp = 0x00007ffcba908a30 [task 2016-10-13T19:49:37.240312Z] 19:49:37 INFO - rsp = 0x00007ffcba908960 r12 = 0x00007f4859801560 [task 2016-10-13T19:49:37.240411Z] 19:49:37 INFO - r13 = 0x0000000000000003 r14 = 0x00007f4859801560 [task 2016-10-13T19:49:37.240590Z] 19:49:37 INFO - r15 = 0x00007f4842f09000 rip = 0x00007f4857af4e2e [task 2016-10-13T19:49:37.240929Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.241687Z] 19:49:37 INFO - 2 libxul.so!js::SavedFrame::create [jsobjinlines.h:8002cb8086cd : 661 + 0x17] [task 2016-10-13T19:49:37.242350Z] 19:49:37 INFO - rbx = 0x00007f4842f09000 rbp = 0x00007ffcba908ab0 [task 2016-10-13T19:49:37.242680Z] 19:49:37 INFO - rsp = 0x00007ffcba908a40 r12 = 0x00007ffcba908a80 [task 2016-10-13T19:49:37.243151Z] 19:49:37 INFO - r13 = 0x00007f4830f02c00 r14 = 0x00007f483e709030 [task 2016-10-13T19:49:37.243693Z] 19:49:37 INFO - r15 = 0x00007f4842f09000 rip = 0x00007f4857b9af96 [task 2016-10-13T19:49:37.244205Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.244733Z] 19:49:37 INFO - 3 libxul.so!js::SavedStacks::getOrCreateSavedFrame [SavedStacks.cpp:8002cb8086cd : 1492 + 0xc] [task 2016-10-13T19:49:37.245242Z] 19:49:37 INFO - rbx = 0x00007ffcba908db0 rbp = 0x00007ffcba908b70 [task 2016-10-13T19:49:37.245702Z] 19:49:37 INFO - rsp = 0x00007ffcba908ac0 r12 = 0x0000000000000377 [task 2016-10-13T19:49:37.246211Z] 19:49:37 INFO - r13 = 0x00007f482f472980 r14 = 0x000000006d7359d0 [task 2016-10-13T19:49:37.246689Z] 19:49:37 INFO - r15 = 0x00007f4842f09000 rip = 0x00007f4857baf64c [task 2016-10-13T19:49:37.247029Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.247704Z] 19:49:37 INFO - 4 libxul.so!js::SavedStacks::insertFrames [SavedStacks.cpp:8002cb8086cd : 1385 + 0x8] [task 2016-10-13T19:49:37.248216Z] 19:49:37 INFO - rbx = 0x00007f4842f09000 rbp = 0x00007ffcba909100 [task 2016-10-13T19:49:37.248754Z] 19:49:37 INFO - rsp = 0x00007ffcba908b80 r12 = 0x00000000000000b0 [task 2016-10-13T19:49:37.249269Z] 19:49:37 INFO - r13 = 0x00007ffcba908db0 r14 = 0x0000000000000002 [task 2016-10-13T19:49:37.249788Z] 19:49:37 INFO - r15 = 0x00007ffcba909610 rip = 0x00007f4857bb12e8 [task 2016-10-13T19:49:37.250430Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.250941Z] 19:49:37 INFO - 5 libxul.so!js::SavedStacks::saveCurrentStack [SavedStacks.cpp:8002cb8086cd : 1152 + 0x18] [task 2016-10-13T19:49:37.251475Z] 19:49:37 INFO - rbx = 0x00007f4842f09000 rbp = 0x00007ffcba9095a0 [task 2016-10-13T19:49:37.251987Z] 19:49:37 INFO - rsp = 0x00007ffcba909110 r12 = 0x00007f4830f02ca8 [task 2016-10-13T19:49:37.252504Z] 19:49:37 INFO - r13 = 0x00007ffcba9095c0 r14 = 0x00007ffcba909130 [task 2016-10-13T19:49:37.253044Z] 19:49:37 INFO - r15 = 0x00007ffcba909120 rip = 0x00007f4857bb202c [task 2016-10-13T19:49:37.254086Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.254366Z] 19:49:37 INFO - 6 libxul.so!JS::CaptureCurrentStack [jsapi.cpp:8002cb8086cd : 6690 + 0xf] [task 2016-10-13T19:49:37.254627Z] 19:49:37 INFO - rbx = 0x00007ffcba909600 rbp = 0x00007ffcba9095e0 [task 2016-10-13T19:49:37.255039Z] 19:49:37 INFO - rsp = 0x00007ffcba9095b0 r12 = 0x00007f4831561100 [task 2016-10-13T19:49:37.255766Z] 19:49:37 INFO - r13 = 0x00007f4856b20e3a r14 = 0x00007ffcba909760 [task 2016-10-13T19:49:37.255994Z] 19:49:37 INFO - r15 = 0x0000000000000000 rip = 0x00007f4857aaea35 [task 2016-10-13T19:49:37.256479Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.256998Z] 19:49:37 INFO - 7 libxul.so!mozilla::TimelineMarker::CaptureStack [TimelineMarker.cpp:8002cb8086cd : 52 + 0x5] [task 2016-10-13T19:49:37.257472Z] 19:49:37 INFO - rbx = 0x00007f4842f09000 rbp = 0x00007ffcba909650 [task 2016-10-13T19:49:37.257820Z] 19:49:37 INFO - rsp = 0x00007ffcba9095f0 r12 = 0x00007f4831561100 [task 2016-10-13T19:49:37.258306Z] 19:49:37 INFO - r13 = 0x00007f4856b20e3a r14 = 0x00007ffcba909760 [task 2016-10-13T19:49:37.258773Z] 19:49:37 INFO - r15 = 0x0000000000000000 rip = 0x00007f4856b20a19 [task 2016-10-13T19:49:37.259256Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.259734Z] 19:49:37 INFO - 8 libxul.so!mozilla::TimelineConsumers::AddMarkerForDocShell [UniquePtr.h:8002cb8086cd : 680 + 0x19] [task 2016-10-13T19:49:37.260199Z] 19:49:37 INFO - rbx = 0x00007f4831081060 rbp = 0x00007ffcba9096b0 [task 2016-10-13T19:49:37.260715Z] 19:49:37 INFO - rsp = 0x00007ffcba909660 r12 = 0x00007ffcba909670 [task 2016-10-13T19:49:37.261090Z] 19:49:37 INFO - r13 = 0x00007f4856b20e3a r14 = 0x00007ffcba909760 [task 2016-10-13T19:49:37.261735Z] 19:49:37 INFO - r15 = 0x0000000000000000 rip = 0x00007f4856b20b67 [task 2016-10-13T19:49:37.262101Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.262773Z] 19:49:37 INFO - 9 libxul.so!mozilla::dom::TabChild::DidRequestComposite [TabChild.cpp:8002cb8086cd : 3161 + 0x18] [task 2016-10-13T19:49:37.263296Z] 19:49:37 INFO - rbx = 0x00007f4842ff8ac0 rbp = 0x00007ffcba909720 [task 2016-10-13T19:49:37.263823Z] 19:49:37 INFO - rsp = 0x00007ffcba9096c0 r12 = 0x00007f482e934000 [task 2016-10-13T19:49:37.264346Z] 19:49:37 INFO - r13 = 0x00007f482e934198 r14 = 0x00007ffcba909780 [task 2016-10-13T19:49:37.264873Z] 19:49:37 INFO - r15 = 0x00007ffcba909760 rip = 0x00007f485669fa56 [task 2016-10-13T19:49:37.265323Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.265827Z] 19:49:37 INFO - 10 libxul.so!mozilla::layers::ClientLayerManager::ForwardTransaction [ClientLayerManager.cpp:8002cb8086cd : 716 + 0x5] [task 2016-10-13T19:49:37.266366Z] 19:49:37 INFO - rbx = 0x00007f482f5daaf0 rbp = 0x00007ffcba9099b0 [task 2016-10-13T19:49:37.266889Z] 19:49:37 INFO - rsp = 0x00007ffcba909730 r12 = 0x00007ffcba9097a0 [task 2016-10-13T19:49:37.267395Z] 19:49:37 INFO - r13 = 0x00007f482f4df000 r14 = 0x00007ffcba909790 [task 2016-10-13T19:49:37.268027Z] 19:49:37 INFO - r15 = 0x00007f48597071d0 rip = 0x00007f485754452e [task 2016-10-13T19:49:37.268356Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.269047Z] 19:49:37 INFO - 11 libxul.so!mozilla::layers::ClientLayerManager::EndTransaction [ClientLayerManager.cpp:8002cb8086cd : 368 + 0x12] [task 2016-10-13T19:49:37.269379Z] 19:49:37 INFO - rbx = 0x00007f482f5daaf0 rbp = 0x00007ffcba9099e0 [task 2016-10-13T19:49:37.269641Z] 19:49:37 INFO - rsp = 0x00007ffcba9099c0 r12 = 0x0000000000000000 [task 2016-10-13T19:49:37.269922Z] 19:49:37 INFO - r13 = 0x00007f4857794570 r14 = 0x00007ffcba909f90 [task 2016-10-13T19:49:37.270321Z] 19:49:37 INFO - r15 = 0x00007f482f5daaf0 rip = 0x00007f485754643f [task 2016-10-13T19:49:37.270702Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.271023Z] 19:49:37 INFO - 12 libxul.so!nsDisplayList::PaintRoot [nsDisplayList.cpp:8002cb8086cd : 1950 + 0x17] [task 2016-10-13T19:49:37.271425Z] 19:49:37 INFO - rbx = 0x00007f483130e400 rbp = 0x00007ffcba909cc0 [task 2016-10-13T19:49:37.271747Z] 19:49:37 INFO - rsp = 0x00007ffcba9099f0 r12 = 0x00007ffcba909f90 [task 2016-10-13T19:49:37.272262Z] 19:49:37 INFO - r13 = 0x00007ffcba909ad0 r14 = 0x0000000000000000 [task 2016-10-13T19:49:37.272801Z] 19:49:37 INFO - r15 = 0x00007f482f5daaf0 rip = 0x00007f485780d93e [task 2016-10-13T19:49:37.273244Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.273721Z] 19:49:37 INFO - 13 libxul.so!nsLayoutUtils::PaintFrame [nsLayoutUtils.cpp:8002cb8086cd : 3653 + 0x5] [task 2016-10-13T19:49:37.274193Z] 19:49:37 INFO - rbx = 0x00007f4831536950 rbp = 0x00007ffcba90a720 [task 2016-10-13T19:49:37.274710Z] 19:49:37 INFO - rsp = 0x00007ffcba909cd0 r12 = 0x0000000000000000 [task 2016-10-13T19:49:37.275226Z] 19:49:37 INFO - r13 = 0x000000000000000d r14 = 0x00007ffcba909f90 [task 2016-10-13T19:49:37.275735Z] 19:49:37 INFO - r15 = 0x0000000000000000 rip = 0x00007f485781403c [task 2016-10-13T19:49:37.276239Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.276895Z] 19:49:37 INFO - 14 libxul.so!PresShell::Paint [nsPresShell.cpp:8002cb8086cd : 6363 + 0x14] [task 2016-10-13T19:49:37.277180Z] 19:49:37 INFO - rbx = 0x00007f4831536950 rbp = 0x00007ffcba90a800 [task 2016-10-13T19:49:37.278195Z] 19:49:37 INFO - rsp = 0x00007ffcba90a730 r12 = 0x00007f4831308c00 [task 2016-10-13T19:49:37.278574Z] 19:49:37 INFO - r13 = 0x0000000000000000 r14 = 0x00007f482f5daaf0 [task 2016-10-13T19:49:37.279094Z] 19:49:37 INFO - r15 = 0x00007f483149ab80 rip = 0x00007f485781566a [task 2016-10-13T19:49:37.279612Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.280144Z] 19:49:37 INFO - 15 libxul.so!mozilla::dom::TabChild::RecvSetDocShellIsActive [TabChild.cpp:8002cb8086cd : 2712 + 0x14] [task 2016-10-13T19:49:37.280821Z] 19:49:37 INFO - rbx = 0x00007f4831561e40 rbp = 0x00007ffcba90a890 [task 2016-10-13T19:49:37.281355Z] 19:49:37 INFO - rsp = 0x00007ffcba90a810 r12 = 0x00007ffcba90a840 [task 2016-10-13T19:49:37.281866Z] 19:49:37 INFO - r13 = 0x00007f483149ab80 r14 = 0x00007ffcba90a830 [task 2016-10-13T19:49:37.282390Z] 19:49:37 INFO - r15 = 0x00007f4831308c00 rip = 0x00007f48566af3bc [task 2016-10-13T19:49:37.282891Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.283547Z] 19:49:37 INFO - 16 libxul.so!mozilla::dom::TabChild::ForcePaint [TabChild.cpp:8002cb8086cd : 3397 + 0x1c] [task 2016-10-13T19:49:37.283872Z] 19:49:37 INFO - rbx = 0x00007f482f4df000 rbp = 0x00007ffcba90a8d0 [task 2016-10-13T19:49:37.284385Z] 19:49:37 INFO - rsp = 0x00007ffcba90a8a0 r12 = 0x00007f482f4df000 [task 2016-10-13T19:49:37.284944Z] 19:49:37 INFO - r13 = 0x00007ffcba90a900 r14 = 0x00007ffcba90a8f0 [task 2016-10-13T19:49:37.285387Z] 19:49:37 INFO - r15 = 0x0000000000000004 rip = 0x00007f48566af46c [task 2016-10-13T19:49:37.285728Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.286417Z] 19:49:37 INFO - 17 libxul.so!InterruptCallback [ProcessHangMonitor.cpp:8002cb8086cd : 312 + 0xb] [task 2016-10-13T19:49:37.286963Z] 19:49:37 INFO - rbx = 0x00007f483b35bc00 rbp = 0x00007ffcba90a940 [task 2016-10-13T19:49:37.287482Z] 19:49:37 INFO - rsp = 0x00007ffcba90a8e0 r12 = 0x00007f482f4df000 [task 2016-10-13T19:49:37.288002Z] 19:49:37 INFO - r13 = 0x00007ffcba90a900 r14 = 0x00007ffcba90a8f0 [task 2016-10-13T19:49:37.288536Z] 19:49:37 INFO - r15 = 0x0000000000000004 rip = 0x00007f4856695379 [task 2016-10-13T19:49:37.289177Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.289695Z] 19:49:37 INFO - 18 libxul.so!InvokeInterruptCallback [Runtime.cpp:8002cb8086cd : 539 + 0x7] [task 2016-10-13T19:49:37.290224Z] 19:49:37 INFO - rbx = 0x00007f4842f09000 rbp = 0x00007ffcba90add0 [task 2016-10-13T19:49:37.290733Z] 19:49:37 INFO - rsp = 0x00007ffcba90a950 r12 = 0x00007f4842f09748 [task 2016-10-13T19:49:37.291254Z] 19:49:37 INFO - r13 = 0x00007f4842f09750 r14 = 0x0000000000000000 [task 2016-10-13T19:49:37.291774Z] 19:49:37 INFO - r15 = 0x00007f485a2c4750 rip = 0x00007f4857b9450f [task 2016-10-13T19:49:37.292272Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.292910Z] 19:49:37 INFO - 19 0x7f485a2c7d20 [task 2016-10-13T19:49:37.293395Z] 19:49:37 INFO - rbx = 0x00007ffcba90ae38 rbp = 0x00007ffcba90ae68 [task 2016-10-13T19:49:37.293909Z] 19:49:37 INFO - rsp = 0x00007ffcba90ade0 r12 = 0x0000000000000008 [task 2016-10-13T19:49:37.294446Z] 19:49:37 INFO - r13 = 0x00007f483e704160 r14 = 0x0000000000003044 [task 2016-10-13T19:49:37.294960Z] 19:49:37 INFO - r15 = 0x00007f485a2c4750 rip = 0x00007f485a2c7d20 [task 2016-10-13T19:49:37.295459Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.295956Z] 19:49:37 INFO - 20 0x7f485a2c4888 [task 2016-10-13T19:49:37.296471Z] 19:49:37 INFO - rbp = 0x00007ffcba90aee0 rsp = 0x00007ffcba90ae78 [task 2016-10-13T19:49:37.297008Z] 19:49:37 INFO - rip = 0x00007f485a2c4888 [task 2016-10-13T19:49:37.297650Z] 19:49:37 INFO - Found by: previous frame's frame pointer [task 2016-10-13T19:49:37.298028Z] 19:49:37 INFO - 21 libxul.so!EnterBaseline [BaselineJIT.cpp:8002cb8086cd : 155 + 0x3] [task 2016-10-13T19:49:37.298497Z] 19:49:37 INFO - rbp = 0x00007ffcba90b020 rsp = 0x00007ffcba90aef0 [task 2016-10-13T19:49:37.299038Z] 19:49:37 INFO - rip = 0x00007f485797d8fd [task 2016-10-13T19:49:37.299538Z] 19:49:37 INFO - Found by: previous frame's frame pointer [task 2016-10-13T19:49:37.300567Z] 19:49:37 INFO - 22 libxul.so!js::jit::EnterBaselineMethod [BaselineJIT.cpp:8002cb8086cd : 193 + 0xf] [task 2016-10-13T19:49:37.300840Z] 19:49:37 INFO - rbx = 0x00007ffcba90b0b0 rbp = 0x00007ffcba90b140 [task 2016-10-13T19:49:37.301140Z] 19:49:37 INFO - rsp = 0x00007ffcba90b030 r12 = 0x00007ffcba90b808 [task 2016-10-13T19:49:37.301614Z] 19:49:37 INFO - r13 = 0x00007ffcba90b088 r14 = 0x00007ffcba90b070 [task 2016-10-13T19:49:37.301862Z] 19:49:37 INFO - r15 = 0x0000000000000000 rip = 0x00007f48579a6036 [task 2016-10-13T19:49:37.302081Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.302391Z] 19:49:37 INFO - 23 libxul.so!Interpret [Interpreter.cpp:8002cb8086cd : 2967 + 0xf] [task 2016-10-13T19:49:37.302656Z] 19:49:37 INFO - rbx = 0x00007f4859453fa0 rbp = 0x00007ffcba90b910 [task 2016-10-13T19:49:37.302845Z] 19:49:37 INFO - rsp = 0x00007ffcba90b150 r12 = 0x00007f4842f09000 [task 2016-10-13T19:49:37.303088Z] 19:49:37 INFO - r13 = 0x00007ffcba90b800 r14 = 0x00007ffcba90b9f0 [task 2016-10-13T19:49:37.303341Z] 19:49:37 INFO - r15 = 0x0000000000000000 rip = 0x00007f4857b6e37c [task 2016-10-13T19:49:37.303635Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.303862Z] 19:49:37 INFO - 24 libxul.so!js::RunScript [Interpreter.cpp:8002cb8086cd : 404 + 0xb] [task 2016-10-13T19:49:37.304099Z] 19:49:37 INFO - rbx = 0x00007f4842f09000 rbp = 0x00007ffcba90b9d0 [task 2016-10-13T19:49:37.304347Z] 19:49:37 INFO - rsp = 0x00007ffcba90b920 r12 = 0x00007ffcba90b9f0 [task 2016-10-13T19:49:37.304628Z] 19:49:37 INFO - r13 = 0x00007ffcba90b950 r14 = 0x00007ffcba90b940 [task 2016-10-13T19:49:37.304868Z] 19:49:37 INFO - r15 = 0x00007ffcba90baf0 rip = 0x00007f4857b75840 [task 2016-10-13T19:49:37.305103Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.305628Z] 19:49:37 INFO - 25 libxul.so!js::Call [Interpreter.cpp:8002cb8086cd : 476 + 0x5] [task 2016-10-13T19:49:37.306028Z] 19:49:37 INFO - rbx = 0x00007f4842f09000 rbp = 0x00007ffcba90ba60 [task 2016-10-13T19:49:37.306410Z] 19:49:37 INFO - rsp = 0x00007ffcba90b9e0 r12 = 0x00007ffcba90bd90 [task 2016-10-13T19:49:37.306632Z] 19:49:37 INFO - r13 = 0x00007f483e709040 r14 = 0x0000000000000000 [task 2016-10-13T19:49:37.306851Z] 19:49:37 INFO - r15 = 0x00007ffcba90baf0 rip = 0x00007f4857b76d73 [task 2016-10-13T19:49:37.307247Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.307675Z] 19:49:37 INFO - 26 libxul.so!JS_CallFunctionValue [jsapi.cpp:8002cb8086cd : 2766 + 0x8] [task 2016-10-13T19:49:37.308054Z] 19:49:37 INFO - rbx = 0x00007f4842f09000 rbp = 0x00007ffcba90bbb0 [task 2016-10-13T19:49:37.308134Z] 19:49:37 INFO - rsp = 0x00007ffcba90ba70 r12 = 0x00007ffcba90baf0 [task 2016-10-13T19:49:37.308528Z] 19:49:37 INFO - r13 = 0x00007ffcba90ba90 r14 = 0x00007f482ea8ece0 [task 2016-10-13T19:49:37.308847Z] 19:49:37 INFO - r15 = 0x00007ffcba90bd30 rip = 0x00007f4857ab477e [task 2016-10-13T19:49:37.309047Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.309426Z] 19:49:37 INFO - 27 libxul.so!nsXPCWrappedJSClass::CallMethod [XPCWrappedJSClass.cpp:8002cb8086cd : 1211 + 0x5] [task 2016-10-13T19:49:37.309732Z] 19:49:37 INFO - rbx = 0x00007f483e709010 rbp = 0x00007ffcba90c030 [task 2016-10-13T19:49:37.309967Z] 19:49:37 INFO - rsp = 0x00007ffcba90bbc0 r12 = 0x0000000000000004 [task 2016-10-13T19:49:37.310406Z] 19:49:37 INFO - r13 = 0x00007f4833b4e640 r14 = 0x00007f4842f96588 [task 2016-10-13T19:49:37.310874Z] 19:49:37 INFO - r15 = 0x00007f4842f09000 rip = 0x00007f48574cd91b [task 2016-10-13T19:49:37.311179Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.311595Z] 19:49:37 INFO - 28 libxul.so!PrepareAndDispatch [xptcstubs_x86_64_linux.cpp:8002cb8086cd : 122 + 0x17] [task 2016-10-13T19:49:37.311814Z] 19:49:37 INFO - rbx = 0x00007ffcba90c1e0 rbp = 0x00007ffcba90c150 [task 2016-10-13T19:49:37.312173Z] 19:49:37 INFO - rsp = 0x00007ffcba90c040 r12 = 0x0000000000000006 [task 2016-10-13T19:49:37.312418Z] 19:49:37 INFO - r13 = 0x00007f48314c6838 r14 = 0x00007f483135aa00 [task 2016-10-13T19:49:37.312820Z] 19:49:37 INFO - r15 = 0x00007ffcba90c0a0 rip = 0x00007f4857d0886e [task 2016-10-13T19:49:37.312925Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.313248Z] 19:49:37 INFO - 29 libxul.so!SharedStub + 0x5b [task 2016-10-13T19:49:37.313811Z] 19:49:37 INFO - rbx = 0x00007f4831234e00 rbp = 0x00007ffcba90c1d0 [task 2016-10-13T19:49:37.314365Z] 19:49:37 INFO - rsp = 0x00007ffcba90c160 r12 = 0x00000c747d8a8b29 [task 2016-10-13T19:49:37.315011Z] 19:49:37 INFO - r13 = 0x0000000000000000 r14 = 0x00007f4830cf8210 [task 2016-10-13T19:49:37.315565Z] 19:49:37 INFO - r15 = 0x0000000000000874 rip = 0x00007f4857d07cf5 [task 2016-10-13T19:49:37.316142Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.317061Z] 19:49:37 INFO - 30 libxul.so!nsBrowserStatusFilter::MaybeSendStatus [nsBrowserStatusFilter.cpp:8002cb8086cd : 343 + 0x10] [task 2016-10-13T19:49:37.318031Z] 19:49:37 INFO - rbp = 0x00007ffcba90c1f0 rsp = 0x00007ffcba90c1e0 [task 2016-10-13T19:49:37.318469Z] 19:49:37 INFO - rip = 0x00007f485807ee73 [task 2016-10-13T19:49:37.319377Z] 19:49:37 INFO - Found by: previous frame's frame pointer [task 2016-10-13T19:49:37.320016Z] 19:49:37 INFO - 31 libxul.so!nsBrowserStatusFilter::ProcessTimeout [nsBrowserStatusFilter.cpp:8002cb8086cd : 373 + 0x8] [task 2016-10-13T19:49:37.320812Z] 19:49:37 INFO - rbx = 0x00007f4831234e00 rbp = 0x00007ffcba90c210 [task 2016-10-13T19:49:37.321320Z] 19:49:37 INFO - rsp = 0x00007ffcba90c200 rip = 0x00007f485807efbd [task 2016-10-13T19:49:37.322205Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.322977Z] 19:49:37 INFO - 32 libxul.so!nsTimerImpl::Fire [nsTimerImpl.cpp:8002cb8086cd : 480 + 0xb] [task 2016-10-13T19:49:37.323756Z] 19:49:37 INFO - rbx = 0x00007f48303f2800 rbp = 0x00007ffcba90c290 [task 2016-10-13T19:49:37.324444Z] 19:49:37 INFO - rsp = 0x00007ffcba90c220 rip = 0x00007f4857402fc0 [task 2016-10-13T19:49:37.325207Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.325934Z] 19:49:37 INFO - 33 libxul.so!nsTimerEvent::Run [TimerThread.cpp:8002cb8086cd : 289 + 0x9] [task 2016-10-13T19:49:37.326772Z] 19:49:37 INFO - rbx = 0x00007f483247e080 rbp = 0x00007ffcba90c2d0 [task 2016-10-13T19:49:37.327545Z] 19:49:37 INFO - rsp = 0x00007ffcba90c2a0 r12 = 0x00007f484bd6fb88 [task 2016-10-13T19:49:37.328322Z] 19:49:37 INFO - r13 = 0x00007ffcba90c3a0 r14 = 0x0000000000000000 [task 2016-10-13T19:49:37.329060Z] 19:49:37 INFO - r15 = 0x00007f484bd6fb70 rip = 0x00007f48573fe5fa [task 2016-10-13T19:49:37.329856Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.330637Z] 19:49:37 INFO - 34 libxul.so!nsThread::ProcessNextEvent [nsThread.cpp:8002cb8086cd : 1082 + 0x6] [task 2016-10-13T19:49:37.331332Z] 19:49:37 INFO - rbx = 0x00007f483b4ca7a8 rbp = 0x00007ffcba90c380 [task 2016-10-13T19:49:37.332113Z] 19:49:37 INFO - rsp = 0x00007ffcba90c2e0 r12 = 0x00007f484bd6fb88 [task 2016-10-13T19:49:37.333226Z] 19:49:37 INFO - r13 = 0x00007ffcba90c3a0 r14 = 0x0000000000000000 [task 2016-10-13T19:49:37.334010Z] 19:49:37 INFO - r15 = 0x00007f484bd6fb70 rip = 0x00007f48573ff190 [task 2016-10-13T19:49:37.334696Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.336107Z] 19:49:37 INFO - 35 libxul.so!NS_ProcessNextEvent [nsThreadUtils.cpp:8002cb8086cd : 290 + 0xe] [task 2016-10-13T19:49:37.336865Z] 19:49:37 INFO - rbx = 0x00007f484bd263d0 rbp = 0x00007ffcba90c3c0 [task 2016-10-13T19:49:37.337705Z] 19:49:37 INFO - rsp = 0x00007ffcba90c390 r12 = 0x00007ffcba90c5d0 [task 2016-10-13T19:49:37.338492Z] 19:49:37 INFO - r13 = 0x00007f484bd6fb70 r14 = 0x00007f484bd263f0 [task 2016-10-13T19:49:37.339260Z] 19:49:37 INFO - r15 = 0x00007f485949aaf0 rip = 0x00007f4857414abc [task 2016-10-13T19:49:37.340114Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.341162Z] 19:49:37 INFO - 36 libxul.so!mozilla::ipc::MessagePump::Run [MessagePump.cpp:8002cb8086cd : 96 + 0xa] [task 2016-10-13T19:49:37.341867Z] 19:49:37 INFO - rbx = 0x00007f484bd263d0 rbp = 0x00007ffcba90c420 [task 2016-10-13T19:49:37.342639Z] 19:49:37 INFO - rsp = 0x00007ffcba90c3d0 r12 = 0x00007ffcba90c5d0 [task 2016-10-13T19:49:37.343652Z] 19:49:37 INFO - r13 = 0x00007f484bd6fb70 r14 = 0x00007f484bd263f0 [task 2016-10-13T19:49:37.344472Z] 19:49:37 INFO - r15 = 0x00007f485949aaf0 rip = 0x00007f4857470afa [task 2016-10-13T19:49:37.345439Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.346247Z] 19:49:37 INFO - 37 libxul.so!MessageLoop::Run [message_loop.cc:8002cb8086cd : 232 + 0x6] [task 2016-10-13T19:49:37.347023Z] 19:49:37 INFO - rbx = 0x00007f483b4ca7a0 rbp = 0x00007ffcba90c450 [task 2016-10-13T19:49:37.347801Z] 19:49:37 INFO - rsp = 0x00007ffcba90c430 r12 = 0x00007f484bd6fb70 [task 2016-10-13T19:49:37.348490Z] 19:49:37 INFO - r13 = 0x00007ffcba90c5d0 r14 = 0x00007ffcba90c530 [task 2016-10-13T19:49:37.349258Z] 19:49:37 INFO - r15 = 0x00007f48596de130 rip = 0x00007f4857df2883 [task 2016-10-13T19:49:37.350053Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.350849Z] 19:49:37 INFO - 38 libxul.so!nsBaseAppShell::Run [nsBaseAppShell.cpp:8002cb8086cd : 156 + 0xd] [task 2016-10-13T19:49:37.351617Z] 19:49:37 INFO - rbx = 0x00007f483b4ca7a0 rbp = 0x00007ffcba90c470 [task 2016-10-13T19:49:37.352407Z] 19:49:37 INFO - rsp = 0x00007ffcba90c460 r12 = 0x00007f484bd6fb70 [task 2016-10-13T19:49:37.353201Z] 19:49:37 INFO - r13 = 0x00007ffcba90c5d0 r14 = 0x00007ffcba90c530 [task 2016-10-13T19:49:37.353977Z] 19:49:37 INFO - r15 = 0x00007f48596de130 rip = 0x00007f48567d2dda [task 2016-10-13T19:49:37.354750Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.355534Z] 19:49:37 INFO - 39 libxul.so!XRE_RunAppShell [nsEmbedFunctions.cpp:8002cb8086cd : 869 + 0x6] [task 2016-10-13T19:49:37.356349Z] 19:49:37 INFO - rbx = 0x00007ffcba90e24f rbp = 0x00007ffcba90c4a0 [task 2016-10-13T19:49:37.357090Z] 19:49:37 INFO - rsp = 0x00007ffcba90c480 r12 = 0x00007ffcba90c540 [task 2016-10-13T19:49:37.357902Z] 19:49:37 INFO - r13 = 0x00007ffcba90c5d0 r14 = 0x00007ffcba90c530 [task 2016-10-13T19:49:37.358677Z] 19:49:37 INFO - r15 = 0x00007f48596de130 rip = 0x00007f4856d3d2e0 [task 2016-10-13T19:49:37.359389Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.360247Z] 19:49:37 INFO - 40 libxul.so!MessageLoop::Run [message_loop.cc:8002cb8086cd : 232 + 0x6] [task 2016-10-13T19:49:37.361021Z] 19:49:37 INFO - rbx = 0x00007ffcba90e24f rbp = 0x00007ffcba90c4d0 [task 2016-10-13T19:49:37.361845Z] 19:49:37 INFO - rsp = 0x00007ffcba90c4b0 r12 = 0x00007ffcba90c540 [task 2016-10-13T19:49:37.362617Z] 19:49:37 INFO - r13 = 0x00007ffcba90c5d0 r14 = 0x00007ffcba90c530 [task 2016-10-13T19:49:37.363395Z] 19:49:37 INFO - r15 = 0x00007f48596de130 rip = 0x00007f4857df2883 [task 2016-10-13T19:49:37.364166Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.364896Z] 19:49:37 INFO - 41 libxul.so!XRE_InitChildProcess [nsEmbedFunctions.cpp:8002cb8086cd : 701 + 0x8] [task 2016-10-13T19:49:37.365657Z] 19:49:37 INFO - rbx = 0x00007ffcba90e24f rbp = 0x00007ffcba90c7a0 [task 2016-10-13T19:49:37.366665Z] 19:49:37 INFO - rsp = 0x00007ffcba90c4e0 r12 = 0x00007ffcba90c540 [task 2016-10-13T19:49:37.367481Z] 19:49:37 INFO - r13 = 0x00007ffcba90c5d0 r14 = 0x00007ffcba90c530 [task 2016-10-13T19:49:37.368250Z] 19:49:37 INFO - r15 = 0x00007f48596de130 rip = 0x00007f4856d3dad4 [task 2016-10-13T19:49:37.369588Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.370591Z] 19:49:37 INFO - 42 plugin-container!content_process_main [plugin-container.cpp:8002cb8086cd : 197 + 0xf] [task 2016-10-13T19:49:37.371632Z] 19:49:37 INFO - rbx = 0x00007f484bd200d8 rbp = 0x00007ffcba90c7f0 [task 2016-10-13T19:49:37.372451Z] 19:49:37 INFO - rsp = 0x00007ffcba90c7b0 r12 = 0x0000000000000009 [task 2016-10-13T19:49:37.373250Z] 19:49:37 INFO - r13 = 0x00007ffcba90c8d8 r14 = 0x0000000000000000 [task 2016-10-13T19:49:37.374025Z] 19:49:37 INFO - r15 = 0x0000000000000000 rip = 0x0000000000411eeb [task 2016-10-13T19:49:37.374791Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.375473Z] 19:49:37 INFO - 43 libc-2.15.so + 0x217ed [task 2016-10-13T19:49:37.376275Z] 19:49:37 INFO - rbx = 0x0000000000000000 rbp = 0x0000000000000000 [task 2016-10-13T19:49:37.377059Z] 19:49:37 INFO - rsp = 0x00007ffcba90c800 r12 = 0x0000000000411628 [task 2016-10-13T19:49:37.377822Z] 19:49:37 INFO - r13 = 0x00007ffcba90c8d0 r14 = 0x0000000000000000 [task 2016-10-13T19:49:37.378624Z] 19:49:37 INFO - r15 = 0x0000000000000000 rip = 0x00007f4853b417ed [task 2016-10-13T19:49:37.379392Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.380157Z] 19:49:37 INFO - 44 plugin-container + 0xdfb0 [task 2016-10-13T19:49:37.380856Z] 19:49:37 INFO - rsp = 0x00007ffcba90c820 rip = 0x000000000040dfb0 [task 2016-10-13T19:49:37.381863Z] 19:49:37 INFO - Found by: stack scanning [task 2016-10-13T19:49:37.382690Z] 19:49:37 INFO - 45 plugin-container!malloc_good_size [replace_malloc.c:8002cb8086cd : 243 + 0x5] [task 2016-10-13T19:49:37.383460Z] 19:49:37 INFO - rsp = 0x00007ffcba90c838 rip = 0x0000000000411628 [task 2016-10-13T19:49:37.384231Z] 19:49:37 INFO - Found by: stack scanning [task 2016-10-13T19:49:37.384995Z] 19:49:37 INFO - 46 0x7ffcba90c8d0 [task 2016-10-13T19:49:37.385801Z] 19:49:37 INFO - rbx = 0x0686d0adbeb73a25 rbp = 0x0000000000411628 [task 2016-10-13T19:49:37.386574Z] 19:49:37 INFO - rsp = 0x00007ffcba90c840 rip = 0x00007ffcba90c8d0 [task 2016-10-13T19:49:37.387355Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.388043Z] 19:49:37 INFO - 47 plugin-container!__libc_csu_fini + 0x10 [task 2016-10-13T19:49:37.389068Z] 19:49:37 INFO - rsp = 0x00007ffcba90c880 rip = 0x0000000000452bb0 [task 2016-10-13T19:49:37.389883Z] 19:49:37 INFO - Found by: stack scanning [task 2016-10-13T19:49:37.390660Z] 19:49:37 INFO - 48 plugin-container!malloc_good_size [replace_malloc.c:8002cb8086cd : 243 + 0x5] [task 2016-10-13T19:49:37.391437Z] 19:49:37 INFO - rsp = 0x00007ffcba90c8a8 rip = 0x0000000000411628 [task 2016-10-13T19:49:37.392203Z] 19:49:37 INFO - Found by: stack scanning [task 2016-10-13T19:49:37.392916Z] 19:49:37 INFO - 49 0x7ffcba90c8d0 [task 2016-10-13T19:49:37.393685Z] 19:49:37 INFO - rbx = 0x0000000000000000 rbp = 0x0000000000411628 [task 2016-10-13T19:49:37.394461Z] 19:49:37 INFO - rsp = 0x00007ffcba90c8b0 rip = 0x00007ffcba90c8d0 [task 2016-10-13T19:49:37.395470Z] 19:49:37 INFO - Found by: call frame info [task 2016-10-13T19:49:37.396230Z] 19:49:37 INFO - 50 plugin-container!_start + 0x29 [task 2016-10-13T19:49:37.397056Z] 19:49:37 INFO - rsp = 0x00007ffcba90c8c0 rip = 0x0000000000411651 [task 2016-10-13T19:49:37.397821Z] 19:49:37 INFO - Found by: stack scanning
This looks like a variation on bug 1309448.
Blocks: 1279086
See Also: → 1309448
Can we avoid capturing a stack here <http://searchfox.org/mozilla-central/source/docshell/base/timeline/TimelineMarker.cpp#49> if JS is already running somewhere down the stack?
Flags: needinfo?(ttromey)
(In reply to Andrew McCreight [:mccr8] from comment #1) > This looks like a variation on bug 1309448. Hmm, bug 1309448 looks exactly like a dupe to me. They're both triggered by TimelineMarker::CaptureStack() calling into JS...
(In reply to :Ehsan Akhgari from comment #3) > Hmm, bug 1309448 looks exactly like a dupe to me. They're both triggered by > TimelineMarker::CaptureStack() calling into JS... Right. What I meant was, that they need to be kept as separate bugs for the purposes of TreeHerder starring, because the particular assertions they hit are different.
It seems to me like paint markers don't need a JS stack in general. However, I'm not certain. The important bit would be if there is some way for JS to cause a synchronous paint, then this would be useful to capture. If there's no such way then the patch is relatively straightforward. TimelineMarker already has a way to disable stack capture, so it would be a small change in TabChild::DidRequestComposite. If there is such a way then perhaps isInsideUnsafeRegion could be used.
Flags: needinfo?(ttromey)
(In reply to Tom Tromey :tromey from comment #5) > It seems to me like paint markers don't need a JS stack in general. In general, you shouldn't be able to call any JS functions that directly cause a paint. There is in practice cases where we have some JS on the stack and we enter paint, for example with bug 1279086, or if you have a page that calls window.open() which opens a nested event loop and receives a vsync event inside the inner loop. But it should be fine to not capture a JS backtrace in such cases. > However, I'm not certain. The important bit would be if there is some > way for JS to cause a synchronous paint, then this would be useful to > capture. If there is such a way, that's a bug I think! > If there's no such way then the patch is relatively straightforward. > TimelineMarker already has a way to disable stack capture, so it would > be a small change in TabChild::DidRequestComposite. OK, let me take a stab at writing a patch!
Comment on attachment 8801222 [details] [diff] [review] Avoid capturing JS backtraces in TabChild::DidRequestComposite() Review of attachment 8801222 [details] [diff] [review]: ----------------------------------------------------------------- Thank you for doing this. The patch looks good. One nit, nothing serious. ::: docshell/base/nsDocShell.h @@ +304,5 @@ > friend void mozilla::TimelineConsumers::PopMarkers(nsDocShell*, > JSContext*, nsTArray<dom::ProfileTimelineMarker>&); > > public: > + // Tell the fa, MarkerStackRequest::NO_STACKvicon service that aNewURI has the same favicon as aOldURI. This change should be backed out.
Attachment #8801222 - Flags: review?(ttromey) → review+
(In reply to Tom Tromey :tromey from comment #8) > ::: docshell/base/nsDocShell.h > @@ +304,5 @@ > > friend void mozilla::TimelineConsumers::PopMarkers(nsDocShell*, > > JSContext*, nsTArray<dom::ProfileTimelineMarker>&); > > > > public: > > + // Tell the fa, MarkerStackRequest::NO_STACKvicon service that aNewURI has the same favicon as aOldURI. > > This change should be backed out. That has all of the indications of a typo!
Pushed by eakhgari@mozilla.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/cb6b42803b04 Avoid capturing JS backtraces in TabChild::DidRequestComposite(); r=tromey
Summary: Intermittent PROCESS-CRASH | Main app process exited normally | application crashed [@ js::Allocate<JSObject, (js::AllowGC)1u>] after Assertion failure: !isInsideUnsafeRegion() ([AutoAssertOnGC] possible GC in GC-unsafe region), at GCRuntime.h:742 → TimelineMarker::CaptureStack called from JS interrupt callback
https://hg.mozilla.org/mozilla-central/rev/cb6b42803b04
Status: NEW → RESOLVED
Closed: 9 years ago
status-firefox52: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla52
IIUC, this affects Aurora too (bug 1279086 landed on 51). Assuming that's the case, please request Aurora approval on this when you get a chance.
Assignee: nobody → ehsan
status-firefox50: --- → unaffected
status-firefox51: --- → affected
Flags: needinfo?(ehsan)
(In reply to Ryan VanderMeulen [:RyanVM] from comment #14) > IIUC, this affects Aurora too (bug 1279086 landed on 51). Assuming that's > the case, please request Aurora approval on this when you get a chance. Thank you for reminding me. I almost forgot!
Flags: needinfo?(ehsan)
Comment on attachment 8801222 [details] [diff] [review] Avoid capturing JS backtraces in TabChild::DidRequestComposite() Approval Request Comment [Feature/regressing bug #]: bug 1279086 [User impact if declined]: This results in an unsafe re-entrancy into SpiderMonkey which can have various kinds of bad effects, including crashes (and potentially security bugs). We should really take this on Aurora, from a user impact perspective, I think. [Describe test coverage new/current, TreeHerder]: It has landed and baked on Nightly today. [Risks and why]: I don't think this is particularly risky, since in case we actually end up running JS during painting (which this would cause a regression on) we already have the same kind of bad effects on our hands potentially. [String/UUID change made/needed]: None.
Attachment #8801222 - Flags: approval-mozilla-aurora?
Comment on attachment 8801222 [details] [diff] [review] Avoid capturing JS backtraces in TabChild::DidRequestComposite() Fix a javascript issue. Take it in 51 aurora.
Attachment #8801222 - Flags: approval-mozilla-aurora? → approval-mozilla-aurora+
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