Re: [voidlinux/void-packages] Firefox 55 on Musl X64 [Click on login/pass field crashs the tab] (#7461)

chmod77 at Sun, 20 Aug 2017 16:21:04 +0000 (UTC)

Yes, Duncaen. Clean profile With **firefox --verbose** i can grab a new error message **###!!! [Parent][MessageChannel] Error: (msgtype=0x800017,name=PHttpChannel::Msg_DeleteSelf) Channel error: cannot send/recv** I'm tried to change my xorg monitor defaults, but the error persists. Test with uxa / sna / DRI2 / DRI3 / Tear Free ON/OFF A curiosity: When click on Firefox / Preferences / Advanced / General (Tab) / The field: **Use hardware acceleration when available** is missing

chmod77 at Sun, 20 Aug 2017 16:47:35 +0000 (UTC)

If I turn OFF the e10s (firefox multiprocess) **browser.tabs.remote.autostart;false** **browser.tabs.remote.autostart.2;false** The problem is gone.

chmod77 at Sun, 20 Aug 2017 10:20:15 -0700

https://bugzilla.mozilla.org/show_bug.cgi?id=1371708

chmod77 at Sun, 20 Aug 2017 17:49:18 +0000 (UTC)

strace -o test.log firefox ``` writev(2, [{iov_base="\n###!!! [Parent][MessageChannel]"..., iov_len=40}, {iov_base="(msgtype=0x800017,name=PHttpChan"..., iov_len=84}], 2) = 124 writev(2, [{iov_base="\n\n", iov_len=2}, {iov_base=NULL, iov_len=0}], 2) = 2 recvmsg(4, {msg_namelen=0}, 0) = -1 EAGAIN (Resource temporarily unavailable) poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=26, events=POLLIN}, {fd=27, events=POLLIN}], 4, 0) = 0 (Timeout) write(12, "\0", 1) = 1 recvmsg(4, {msg_namelen=0}, 0) = -1 EAGAIN (Resource temporarily unavailable) poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=26, events=POLLIN}, {fd=27, events=POLLIN}], 4, 0) = 0 (Timeout) writev(2, [{iov_base="\n###!!! [Parent][MessageChannel]"..., iov_len=40}, {iov_base="(msgtype=0x280080,name=PBrowser:"..., iov_len=77}], 2) = 117 writev(2, [{iov_base="\n\n", iov_len=2}, {iov_base=NULL, iov_len=0}], 2) = 2 ```

chmod77 at Sun, 20 Aug 2017 19:01:41 +0000 (UTC)

> This is the parent process, try to MOZ_DEBUG_CHILD_PROCESS=1 firefox and then attach strace to the new child process, it prints the pid and waits until a debugger is attached. Thanks for the tip, Duncaen :) Now new messages appears: ``` MOZ_DEBUG_CHILD_PROCESS=1 firefox 2 CHILDCHILDCHILDCHILD 3 debug me @ 4919 4 5 ATTENTION: default value of option force_s3tc_enable overridden by environment. 6 7 ###!!! [Parent][MessageChannel] Error: (msgtype=0x800017,name=PHttpChannel::Msg_DeleteSelf) Channel error: cannot send/recv 8 9 10 ###!!! [Parent][MessageChannel] Error: (msgtype=0x280080,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv 11 12 [Parent 27743] WARNING: pipe error (46): Connection reset by peer: file /builddir/firefox-55.0.2/ipc/chromium/src/chrome/common/ipc_channel_pos ix.cc, line 353 13 14 [Parent 29641] WARNING: pipe error (60): Connection reset by peer: file /builddir/firefox-55.0.2/ipc/chromium/src/chrome/common/ipc_channel_pos ix.cc, line 353 ```

chmod77 at Sun, 20 Aug 2017 14:53:28 -0700

Thanks, Duncaen! For the explanations on #voidlinux IRC channel The problem is caused by dconf package. Firefox 55 is work like a charm!

chmod77 at Sun, 20 Aug 2017 21:54:11 +0000 (UTC)

Closed #7461.