I question whether this is really maildir. Almost all windows crashes are Chris'  - for example bp-82f15028-a1da-4319-87fd-de3102161111 Chris can you describe what are you doing when you crash? bp-5a13db8d-1119-4320-aec8-5b19a2161111 is a linux example. The stack is similar to the Windows crashes 0 libxul.so MaildirStoreParser::TimerCallback /build/thunderbird-y9E9Hq/thunderbird-45.4.0+build1/mailnews/local/src/nsMsgMaildirStore.cpp:1238 1 libxul.so nsTimerImpl::Fire /build/thunderbird-y9E9Hq/thunderbird-45.4.0+build1/mozilla/xpcom/threads/nsTimerImpl.cpp:526 2 libxul.so nsTimerEvent::Run /build/thunderbird-y9E9Hq/thunderbird-45.4.0+build1/mozilla/xpcom/threads/TimerThread.cpp:282 3 libxul.so nsThread::ProcessNextEvent /build/thunderbird-y9E9Hq/thunderbird-45.4.0+build1/mozilla/xpcom/threads/nsThread.cpp:972 4 libxul.so NS_ProcessNextEvent /build/thunderbird-y9E9Hq/thunderbird-45.4.0+build/mozilla/xpcom/glue/nsThreadUtils.cpp:297  66f96c42-7973-4143-87cd-ec78e2161111 1d30a878-55ff-4381-8e20-0318c2161111 b5e38479-f5b2-40b1-abcc-5cc132161111 e26ab6f1-4550-460e-bc63-fefc32161111 f3089b6b-fe31-4ac9-a5e9-b3c1a2161111 60258ee2-eb65-48f4-8661-b27072161111 3065dfe3-b079-4a4f-b587-c353f2161111 71a48e9a-912c-4235-a7e5-31b0e2161110 2065acbb-d519-46a8-8c07-1d3f32161110 e993268c-9523-4881-ab29-3cf902161110 92324393-6172-4c44-bcce-420352161110 53ae3c01-ffce-4a79-9016-109322161109 cf81fab4-ca01-4f6f-8363-9c2c52161109 a1b36a84-98be-41d7-8975-462012161109 e40a7659-4638-46e0-b013-5a03c2161109 7ec8dcec-0e70-4b87-b5a5-fc7ce2161109
chris comments in just one crash "viewing a large saved search folder" bp-b5e38479-f5b2-40b1-abcc-5cc132161111
status-thunderbird50: --- → affected
status-thunderbird_esr45: --- → affected
(In reply to Wayne Mery (:wsmwk, NI for questions) from comment #1) > chris comments in just one crash "viewing a large saved search folder" > bp-b5e38479-f5b2-40b1-abcc-5cc132161111 I am (was) running TB50.0b4 on Windows 7 Pro (at my workplace) and yes I am using maildir. I am running a very similar set-up (i.e. TB50, maildir, with mostly all the same add-ons) in LMDE here at home and don't see these crashes. I switched back to 45.4.0 on Friday and still saw the crashes. I can't say that there is anything in particular that I am doing when it happens. However I had been adjusting the folders included in a saved search (it looks for Junk labels in /all/ my folders and I'd added a few that had been overlooked) and this felt like something that had changed recently. Maybe OT but both Firefox (often) and TB (occasionally) frequently "freeze" on the Windows machine and have to be killed via Task Manager. I don't see this behaviour with the same versions in LMDE. I can't tell if it's TB/Firefox/gecko etc or specific to that particular PC. ISTR that running TB or Fx in Safe Mode didn't make any difference. I switched to Pale Moon and have not seen any browser freezes since.
Slightly more common in TB52.x
Whiteboard: [blocked on bug 906469]
(In reply to Chris Ramsden from comment #2) > ... > Maybe OT but both Firefox (often) and TB (occasionally) frequently "freeze" > on the Windows machine and have to be killed via Task Manager. I don't see > this behaviour with the same versions in LMDE. I can't tell if it's > TB/Firefox/gecko etc or specific to that particular PC. Still seeing Thunderbird freezes in newer versions? How big are the "big folders"?
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