1819653 - Intermittent layout/generic/crashtests/472617-1.xhtml | assertion count 2 is more than expected 0 assertions

Status: RESOLVED DUPLICATE of bug 1513137

(Core :: Layout, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: sstanca [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=407428240&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/EB2KmGE4RbKFdOjrMsT4CQ/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/EB2KmGE4RbKFdOjrMsT4CQ/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2023-03-01T14:24:36.616Z] 14:24:36     INFO - REFTEST TEST-PASS | layout/generic/crashtests/472617-1.xhtml | (LOAD ONLY)
[task 2023-03-01T14:24:36.617Z] 14:24:36     INFO - REFTEST TEST-END | layout/generic/crashtests/472617-1.xhtml
[task 2023-03-01T14:24:36.621Z] 14:24:36     INFO - #11: mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) [ipc/glue/MessagePump.cpp:301]
[task 2023-03-01T14:24:36.622Z] 14:24:36     INFO - #12: MessageLoop::RunInternal() [ipc/chromium/src/base/message_loop.cc:0]
[task 2023-03-01T14:24:36.623Z] 14:24:36     INFO - #13: MessageLoop::Run() [ipc/chromium/src/base/message_loop.cc:357]
[task 2023-03-01T14:24:36.624Z] 14:24:36     INFO - #14: nsThread::ThreadFunc(void*) [xpcom/threads/nsThread.cpp:393]
[task 2023-03-01T14:24:36.624Z] 14:24:36     INFO - #15: _pt_root [nsprpub/pr/src/pthreads/ptthread.c:204]
[task 2023-03-01T14:24:36.627Z] 14:24:36     INFO - #16: set_alt_signal_stack_and_start(PthreadCreateParams*) [/builds/worker/workspace/build/application/firefox/firefox + 0xec72b]
[task 2023-03-01T14:24:36.630Z] 14:24:36     INFO - #17: ??? [/lib/x86_64-linux-gnu/libpthread.so.0 + 0x76db]
[task 2023-03-01T14:24:36.630Z] 14:24:36     INFO - #18: clone [/lib/x86_64-linux-gnu/libc.so.6 + 0x121a3f]
[task 2023-03-01T14:24:36.630Z] 14:24:36     INFO - #19: ??? (???:???)
[task 2023-03-01T14:24:36.631Z] 14:24:36     INFO - [Parent 1501, Compositor] WARNING: Cannot bind null PAPZParent actor: file /builds/worker/workspace/obj-build/ipc/ipdl/PCompositorBridgeParent.cpp:790
[task 2023-03-01T14:24:36.632Z] 14:24:36     INFO - ###!!! [Parent][DispatchAsyncMessage] Error: PCompositorBridge::Msg_PAPZConstructor Value error: message was deserialized, but contained an illegal value
[task 2023-03-01T14:24:36.638Z] 14:24:36     INFO - [Parent 1501, Compositor] WARNING: IPC Connection Error: [Parent][PCompositorManagerParent] RunMessage(msgname=PCompositorBridge::Msg___delete__) Channel closing: too late to send/recv, messages will be lost: file /builds/worker/checkouts/gecko/ipc/glue/MessageChannel.cpp:1927
[task 2023-03-01T14:24:36.639Z] 14:24:36     INFO - [Parent 1501, Compositor] WARNING: IPC Connection Error: [Parent][PImageBridgeParent] RunMessage(msgname=PImageBridge::Msg_WillClose) Channel closing: too late to send/recv, messages will be lost: file /builds/worker/checkouts/gecko/ipc/glue/MessageChannel.cpp:1927
[task 2023-03-01T14:24:36.704Z] 14:24:36     INFO - [Child 5336, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3396
[task 2023-03-01T14:24:36.707Z] 14:24:36     INFO - REFTEST TEST-UNEXPECTED-FAIL | layout/generic/crashtests/472617-1.xhtml | assertion count 2 is more than expected 0 assertions
[task 2023-03-01T14:24:36.709Z] 14:24:36     INFO - REFTEST TEST-START | layout/generic/crashtests/472774-1.html
[task 2023-03-01T14:24:36.711Z] 14:24:36     INFO - REFTEST TEST-LOAD | file:///builds/worker/workspace/build/tests/reftest/tests/layout/generic/crashtests/472774-1.html | 2481 / 3953 (62%)
[task 2023-03-01T14:24:36.718Z] 14:24:36     INFO - [Child 5336, Main Thread] WARNING: NS_ENSURE_TRUE(InitStaticMembers()) failed: file /builds/worker/workspace/obj-build/dist/include/mozilla/Preferences.h:129
[task 2023-03-01T14:24:36.727Z] 14:24:36     INFO - [Child 5336, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4691
[task 2023-03-01T14:24:36.935Z] 14:24:36     INFO - REFTEST TEST-PASS | layout/generic/crashtests/472774-1.html | (LOAD ONLY)

Comment 1

[Daniel Holbert [:dholbert] (PTO until 2/24)]

Both of the assertions (not shown in comment 0) are:

[Parent 1501, Compositor] ###!!! ASSERTION: Unexpected layers id in AllocPAPZCTreeManagerParent; dropping message...: 'Error', file /builds/worker/checkouts/gecko/gfx/layers/ipc/ContentCompositorBridgeParent.cpp:62

Looks like this is a known non-test-specific issue, tracked in bug 1513137.