417127 - Flash Crash in snd_pcm_hw_params (/lib/libasound.so) NSFW

Status: RESOLVED WORKSFORME

(External Software Affecting Firefox Graveyard :: Flash (Adobe), defect)

Description

[Bob Clary [:bc] (inactive)]

From bug 416953 comment 1. Sensitive since bug 416953 is.

System: ThinkPadT42/Fedora8/Flash 9 r115/No Java

1. Visit <http://www.myfreecams.com/?conn_mode=ajax> in a debug build on linux.
2. Wait for the list of online webcams to come up. You may need to reload.
3. Click on a webcam. It will begin to display then....
4. Crash

For application/x-shockwave-flash found plugin /home/foo/.mozilla/plugins/libflashplayer.so
nsPluginNativeWindowGtk2: NPPVpluginNeedsXEmbed=1
nsPluginNativeWindowGtk2: call SetWindow with xid=0x4013d7c
nsPluginNativeWindowGtk2: call SetWindow with xid=0x4013d7c
firefox-bin: pcm_params.c:2351: sndrv_pcm_hw_params: Assertion `err >= 0' failed.

Program /work/mozilla/builds/1.9.0/mozilla/firefox-debug/dist/bin/firefox-bin (pid = 21196) received signal 6.
Stack:
UNKNOWN 0x110420
abort+0x00000101 [/lib/libc.so.6 +0x0002AF91]
__assert_fail+0x000000EE [/lib/libc.so.6 +0x0002293E]
UNKNOWN [/lib/libasound.so.2 +0x000527EA]
snd_pcm_hw_params+0x00000031 [/lib/libasound.so.2 +0x0004D9C1]
UNKNOWN [/home/foo/.mozilla/plugins/libflashplayer.so +0x0012DDEB]
UNKNOWN [/home/foo/.mozilla/plugins/libflashplayer.so +0x0031D70B]
UNKNOWN [/home/foo/.mozilla/plugins/libflashplayer.so +0x004DD860]
UNKNOWN [/home/foo/.mozilla/plugins/libflashplayer.so +0x0030E67F]
UNKNOWN [/home/foo/.mozilla/plugins/libflashplayer.so +0x0030FB78]
UNKNOWN [/home/foo/.mozilla/plugins/libflashplayer.so +0x0030FC81]
UNKNOWN [/home/foo/.mozilla/plugins/libflashplayer.so +0x0012EA7D]
UNKNOWN [/lib/libpthread.so.0 +0x0000550B]

Comment 1

[Brandon Sterne (:bsterne)]

bc, I can't reproduce this crash using a fresh Linux trunk debug build.  Are you still seeing it?

Comment 2

[Bob Clary [:bc] (inactive)]

Attachment: stack

crash symptoms have changed.

1. load site
2. pick web cam
3. shutdown
4. crash if 1.9.1 w/ jemalloc.

1.9.0 with or without jemalloc crashed once with an invalid register. 1.9.1 without jemalloc didn't crash but 1.9.1 without jemalloc crashed on shutdown reproducibly but with different stacks. I ran this in a centos5 32bit vm with flash 10.0 r12.

Comment 3

[Lucas Adamski [:ladamski]]

Looks like a Flash Player issue.

Comment 4

[Bob Clary [:bc] (inactive)]

update crash bugs to critical per guidelines.

Comment 5

[Bob Clary [:bc] (inactive)]

wfm Flash 10.3.181.22 Fedora 14 2.0/beta/aurora/nightly.

Comment 6

[BMO Automation]

Version and milestone values are being reset to defaults as part of product refactoring.