Closed
Bug 1383553
Opened 7 years ago
Closed 7 years ago
ghost windows on homedepot.com, possibly due to PerformanceTiming leak
Categories
(Core :: DOM: Core & HTML, defect, P1)
Core
DOM: Core & HTML
Tracking
()
VERIFIED
FIXED
mozilla56
| Tracking | Status | |
|---|---|---|
| firefox-esr52 | --- | unaffected |
| firefox54 | --- | unaffected |
| firefox55 | --- | unaffected |
| firefox56 | ? | fixed |
People
(Reporter: bkelly, Assigned: baku)
References
(Blocks 1 open bug)
Details
(Keywords: memory-leak, regression, Whiteboard: [MemShrink:P1])
Attachments
(1 file)
|
(deleted),
application/x-gzip
|
Details |
I was trying to find a wall organizer at homedepot.com today and later noticed my computer was using a lot of CPU. It turns out it was this process spending a ton of time CC'ing constantly. This was due to a number homedepot.com ghost windows. See attached memory report after closing all other tabs. This is on mac 56.0a1 (2017-07-23) (64-bit). I took some verbose GC/CC logs. They suggest that perhaps there is an issue with PerformanceTiming: xykon:Downloads bkelly$ /srv/heapgraph/find_roots.py cc-edges.72232.1500838230.log 0x1c4a6a400 > cc-roots.txt Parsing cc-edges.72232.1500838230.log. Done loading graph. 0x1d4bef000 [PerformanceMainThread http://www.homedepot.com/b/Storage-Organization-Storage-Bins-Totes/N-5yc1vZcfzi] --[mTiming]--> 0x1d4f4f500 [PerformanceTiming] --[Preserved wrapper]--> 0x1afff1eb0 [JS Object (PerformanceTiming)] --[group_global]--> 0x1ac3dbd80 [JS Object (Window)] --[CLASS_OBJECT(Object), CLASS_OBJECT(Function), **UNKNOWN SLOT 153**]--> 0x1bb274cc0 [JS Object (Proxy)] --[private]--> 0x1d892bd00 [JS Object (Proxy)] --[group_global, private]--> 0x1ac3dbba0 [JS Object (Window)] --[UnwrapDOMObject(obj)]--> 0x1c4a6a400 [nsGlobalWindow # 4294967875 inner http://www.homedepot.com/s/bin%2520shelf?NCNI-5] Root 0x1d4bef000 is a ref counted object with 1 unknown edge(s). known edges: 0x1bb8610e0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1ce975000 [nsGlobalWindow # 4294967800 inner http://www.homedepot.com/b/Storage-Organization-Storage-Bins-Totes/N-5yc1vZcfzi] --[mPerformanc> 0x1cdc3b110 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1aa78e6b0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1b98b39d0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c1e119d0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1a2a449d0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c55d43d0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c043e060 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1cf7efe20 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5208870 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb6fea10 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c55d4f80 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5db6700 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb861240 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d3ee7d40 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5d1d660 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1cf686110 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c92c4030 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb6fece0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5d1c5e0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b6782870 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb761470 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb7612c0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c92c45b0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1a9e53550 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bd7ac0d0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5dd5b60 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4a23ca0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4187080 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1b2e61dc0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c20336b0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1cf178500 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1ceaeef80 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bc3c07f0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b2e61e50 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4f31df0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b3004740 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5f2f500 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5e7e190 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5d22320 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5dd5690 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4f313a0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4f31030 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b2ee33a0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5dd57f0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1a2a44a60 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4f4ed70 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5d1cab0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb606240 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b98b3940 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1cea9cc50 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1ad37cb30 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d51b05b0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5dd5320 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c1e10cc0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c55d5450 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb6ff4c0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c1e10950 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b7a24fb0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb656110 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5db68b0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4427c10 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4ab5280 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1be132110 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb6fe980 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5e08480 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b6782710 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b98b38b0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bdbcf710 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c1e11c90 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb72d500 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4ab50d0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4a23b80 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5dd2c10 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1a9e52980 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c55d4e20 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1cede2790 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4f4f920 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d520e040 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4f30e20 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1cede2790 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4f4f920 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d520e040 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4f30e20 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1a6e79480 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c2371f70 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c1eca7f0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c55d50e0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b30ad5e0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1ae839590 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5dd5f80 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c55d4d70 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb605110 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c55d5030 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1ccdf2b30 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4f5f790 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb72d710 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb6ffc10 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d52087c0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1a9e52a10 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5d22690 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d56adbe0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1a88371c0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5db65e0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4188e50 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bdbcf7c0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1a2a43b30 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bd85e860 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1b98b3820 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d52083a0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1aa78f1f0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb6ff040 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c55d4ed0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4427ca0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1cf178aa0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c55d5190 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb6561c0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1be70cc50 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1cfca7cc0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1ad318430 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1cede2940 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5207320 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c1e10480 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4f4ef80 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4188820 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1be70cd70 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5db6790 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c043e1c0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4510950 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d52078a0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b2ee3240 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c20f5e90 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4ab5940 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5d577d0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4ab51f0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1a6e79ed0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb622710 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4427d30 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1cea9c470 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5db5980 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1a9e52aa0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1ccdf1ed0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1cfca80e0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1a2a43bc0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d41888b0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1cd3e03a0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4188c10 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d520dd70 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5207d70 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1cf178590 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5d2aed0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5dd5950 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bd7ab500 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bc96e470 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb7616b0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1b98b2e90 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1cf7ef320 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1be70cce0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d3c35160 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1aa78ee00 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d56adea0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4188ee0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5dd5ab0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb72dc90 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb7588b0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4187e90 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d52343a0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5db64c0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c029db80 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c92c4870 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5dd3a80 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5d1c7f0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b6782660 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5db5aa0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4187e00 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1cede1590 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb6fe6b0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5db5bc0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5207c10 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c1e115b0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4ab5310 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4f4fbe0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4f4ee20 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb605060 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b6781f80 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb6fefb0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c1e10060 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4f301c0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bd85f0d0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1ca306500 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b67827c0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b7a24080 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5d1ccc0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d55123a0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1cf1782c0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1a8837060 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb861450 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1a2a44c10 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1b2e61ee0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4ab5550 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5db5a10 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1a2a438f0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1b98b3ca0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c46a2ab0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4ab59d0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5d22110 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bd85e3e0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1a8612110 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb6fee90 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4fb5ab0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c95ca470 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c023a860 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c1e103d0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4f30270 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b7a4b5e0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d520dce0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4f4f870 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1ca3065b0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c1e11710 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4ab55e0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x197f45860 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4ab5670 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb6fed70 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1cf7f0be0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c1e11870 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb861030 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1cf178350 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5234660 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1cf178a10 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1b7a25310 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c8fc0860 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5d22530 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1a8837110 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1aa78f430 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1cea9c500 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1aac88b80 [JS Object (Performance)] --[UnwrapDOMObject(obj)]--> 0x1d4bef000 0x1cf80ad30 [PerformanceNavigation] --[mPerformance]--> 0x1d4bef000 0x1d520dfb0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1aa78f940 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d3c6d550 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1b7299f80 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1ad317c50 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d3886030 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1cdc3b060 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1c1e10ab0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d3c6d3a0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c043e270 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5d1d450 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x12e07c080 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bc6c1c50 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb6fe8f0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4f4f500 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1a2a43980 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5db6670 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5dd3b30 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb6fe590 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1ae83a0d0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c043e110 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b7a4b8a0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5dd55e0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb657030 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb6fec50 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1b98b33a0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1a8837270 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4f5f820 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5dd6ea0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5d1d7c0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1bb7613e0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb761230 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d52077f0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x111525b30 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb6fe860 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1a88373d0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1b2ee32f0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1be70cbc0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4f31190 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4f4f030 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5db6550 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d3c6d310 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1b3005ca0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb6fe470 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5dd58a0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5511740 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5dd5a00 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5dd5530 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4f4f190 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d3c6d5e0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb7611a0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5207a00 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d5d1d3a0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1ca306450 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4ab53a0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d5dd5740 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1be70d5e0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1cede2700 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb6fee00 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb656ab0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x111526160 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c1e11df0 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000 0x1d4f5fee0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1d4ab5160 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1bb6febc0 [PerformanceEntry] --[mParent]--> 0x1d4bef000 0x1c1e10e20 [PerformanceTiming] --[mPerformance]--> 0x1d4bef000
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Reporter | |
Comment 1•7 years ago
|
||
Sorry, I accidentally added some bogus lines in the findroots output. Please ignore the blank lines.
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Reporter | |
Comment 3•7 years ago
|
||
I guess it does have 1 unknown edge as well. The performance stuff could be a red herring.
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Reporter | |
Comment 4•7 years ago
|
||
STR: 1. Open a new nightly 2. Open a new tab with http://www.homedepot.com/b/Storage-Organization-Storage-Bins-Totes/N-5yc1vZcfzi 3. Scroll to the bottom and back up to the top of the tab 4. Search for something. I did "foo" this time. 5. Open an example.com tab in the same process to hold the process alive. This may take a few extra tabs to get the same process with multi-e10s. Look at the process number in the tab title tooltip. 6. Close the homedepot tab. 7. Open an about:memory tab. Minimize and measure. Note that the homedepot tabs are detached and then become ghost windows.
status-firefox56:
--- → affected
tracking-firefox56:
--- → ?
Keywords: regression,
regressionwindow-wanted
|
||
Updated•7 years ago
|
Blocks: GhostWindows
|
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Comment 5•7 years ago
|
||
I looked over all of the places that have reference counts to Performance objects. Mostly they are fields of CCed objects, and the fields look to be properly reported to the CC. NotifyObserversTask also holds a strong reference. Could that get leaked somehow? I don't see how though.
|
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Updated•7 years ago
|
Assignee: nobody → continuation
Priority: -- → P1
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Comment 6•7 years ago
|
||
I can reproduce this. For step 2 from comment 4, I clicked in the box labelled "What can we help you find today?", typed "foo" then enter, which caused a navigation.
|
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Comment 7•7 years ago
|
||
Using mozregression I was able to narrow the regression window to this: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=0faada5c2f308f101ab7c54a87b3dce80b97d0e3&tochange=417eea89f792059e88be5e217e6f1a5cecf2d3d0 I guess mozregression doesn't work on Autoland? Anyways, bug 1159003 is in the range, and looks like the only Performance-related thing, so I'm going to guess that is at fault. Can you take a look, Andrea? Thanks.
Blocks: 1159003
status-firefox55:
--- → unaffected
status-firefox-esr52:
--- → unaffected
Flags: needinfo?(amarchesini)
Keywords: regressionwindow-wanted → mlk
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|
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Updated•7 years ago
|
Assignee: continuation → nobody
|
|
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Comment 8•7 years ago
|
||
Blake is also seeing what looks like the same issue, on reddit, google translate, and youtube. I'd check telemetry, but our ghost window telemetry appears to be broken (bug 1384337).
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Reporter | |
Comment 9•7 years ago
|
||
I've asked for a back out on bug 1159003. We are getting close to the merge day and this triggers a lot.
|
||
Comment 10•7 years ago
|
||
Bug 1159003 has been backed out.
Assignee: nobody → amarchesini
Status: NEW → RESOLVED
Closed: 7 years ago
status-firefox54:
--- → unaffected
Flags: needinfo?(amarchesini)
Resolution: --- → FIXED
Target Milestone: --- → mozilla56
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|
||
Comment 11•7 years ago
|
||
I should confirm that this is fixed once the backout hits Nightly.
Flags: needinfo?(continuation)
Whiteboard: [MemShrink] → [MemShrink:P1]
|
|
||
Comment 12•7 years ago
|
||
The patch has relanded with a fix, and I can't reproduce the leak here in Nightly any more.
Status: RESOLVED → VERIFIED
Flags: needinfo?(continuation)
|
||
Updated•6 years ago
|
Component: DOM → DOM: Core & HTML
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Description
•