456310 - "ASSERTION: no channel: 'm_request', nsMsgProtocol.cpp", reading a newsgroup (too fast)

Status: NEW

(SeaMonkey :: MailNews: Backend, defect)

Description

[Serge Gautherie (:sgautherie)]

[Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.9.1b1pre) Gecko/20080921023908 SeaMonkey/2.0a1pre] (home, debug default) (W2Ksp4)

(steps, may not be minimal)
1. Subscribe to a newsgroup with images, like "alt.binaries.pictures.animals".
2. Load message in a dedicated window (= not 3-pane)
3. Press 'n' (= next) often enough to be faster than the server/display.
3r. At one point, get
[
WARNING: NS_ENSURE_TRUE(aEntryName) failed: file .../mozilla/xpcom/components/nsCategoryManager.cpp, line 582
WARNING: NS_ENSURE_TRUE(aEntryName) failed: file .../mozilla/xpcom/components/nsCategoryManager.cpp, line 582
WARNING: NS_ENSURE_TRUE(aEntryName) failed: file .../mozilla/xpcom/components/nsCategoryManager.cpp, line 582
WARNING: NS_ENSURE_TRUE(aEntryName) failed: file .../mozilla/xpcom/components/nsCategoryManager.cpp, line 582
WARNING: NS_ENSURE_TRUE(aEntryName) failed: file .../mozilla/xpcom/components/nsCategoryManager.cpp, line 582
WARNING: NS_ENSURE_TRUE(aEntryName) failed: file .../mozilla/xpcom/components/nsCategoryManager.cpp, line 582

###!!! ASSERTION: no channel: 'm_request', file .../mailnews/base/util/nsMsgProtocol.cpp, line 753
]

I don't know if the assertion is linked to the warnings;
both should be fixed...