Issue #2623 has been reported by ftigeot. ---------------------------------------- Bug #2623: Instant panic trying to view html5 videos with Firefox http://bugs.dragonflybsd.org/issues/2623
* Author: ftigeot * Status: New * Priority: Normal * Assignee: * Category: * Target version: ---------------------------------------- The kernel panics almost immediately after a video has started playing. Steps to reproduce: - Use DragonFly 3.7/x86_64 (i386 untested) - Launch firefox - Try to see a video on youtube Panic message and stack trace: <6>pid 1606 (firefox), uid 1000: exited on signal 6 panic: assertion "ref >= &td->td_toks_base && ref->tr_tok == tok" failed in lwkt_reltoken at /usr/src/sys/kern/lwkt_token.c:812 (kgdb) #0 _get_mycpu () at ./machine/thread.h:69 #1 md_dumpsys (di=di@entry=0xffffffff80f2df60 <dumper>) at /usr/src/sys/platform/pc64/x86_64/dump_machdep.c:265 #2 0xffffffff80564952 in dumpsys () at /usr/src/sys/kern/kern_shutdown.c:912 #3 0xffffffff80564e1f in boot (howto=howto@entry=260) at /usr/src/sys/kern/kern_shutdown.c:369 #4 0xffffffff80565115 in panic ( fmt=fmt@entry=0xffffffff8097ba38 "assertion \"%s\" failed in %s at %s:%u") at /usr/src/sys/kern/kern_shutdown.c:818 #5 0xffffffff80579478 in lwkt_reltoken (tok=tok@entry=0xffffffe209df2040) at /usr/src/sys/kern/lwkt_token.c:812 #6 0xffffffff80567f58 in sigexit (lp=lp@entry=0xffffffe20a21f200, sig=sig@entry=6) at /usr/src/sys/kern/kern_sig.c:2185 #7 0xffffffff80568126 in postsig (sig=sig@entry=6) at /usr/src/sys/kern/kern_sig.c:2083 #8 0xffffffff80930f1d in userret (lp=lp@entry=0xffffffe20a21f200, frame=frame@entry=0xffffffe20f42f9f8, sticks=sticks@entry=7812) at /usr/src/sys/platform/pc64/x86_64/trap.c:275 #9 0xffffffff809325e3 in syscall2 (frame=0xffffffe20f42f9f8) at /usr/src/sys/platform/pc64/x86_64/trap.c:1310 #10 0xffffffff8091bfeb in Xfast_syscall () at /usr/src/sys/platform/pc64/x86_64/exception.S:323 #11 0x000000000000002b in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?) -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account