From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; SunOS sun4u; en-US; rv:0.9.4) Gecko/20010917 BuildID: 2001091715 Under both solaris and linux, I can consistently get a core dump using this procedure: - Start mozilla - Visit about:plugins - Visit http://www.javasoft.com I'm using JRE 1.3.1 installed as plugin. I can visit java enabled sites, including http://www.javasoft.com and the java works fine, as long as I don't do about:plugins first. Reproducible: Always Steps to Reproduce: 1.Start Mozilla 2.Visit about:plugins 3.Visit http://www.javasoft.com Here's the stack trace #0 0x415f3331 in JavaVM5::AllocateEventWidget () from /misc/exp/lib/mozilla/bin/plugins/jre1.3.1/plugin/i386/ns600/libjavaplugin_oji.so #1 0x415f3949 in JavaVM5::StartJavaVM () from /misc/exp/lib/mozilla/bin/plugins/jre1.3.1/plugin/i386/ns600/libjavaplugin_oji.so #2 0x415f2142 in JavaPluginFactory5::StartupJVM () from /misc/exp/lib/mozilla/bin/plugins/jre1.3.1/plugin/i386/ns600/libjavaplugin_oji.so #3 0x415f1bfe in JavaPluginFactory5::GetJavaVM () from /misc/exp/lib/mozilla/bin/plugins/jre1.3.1/plugin/i386/ns600/libjavaplugin_oji.so #4 0x415f2521 in JavaPluginFactory5::CreateSecureEnv () from /misc/exp/lib/mozilla/bin/plugins/jre1.3.1/plugin/i386/ns600/libjavaplugin_oji.so #5 0x4144126d in NSGetModule () from /misc/exp/lib/mozilla/bin/components/liboji.so #6 0x41441300 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/liboji.so #7 0x4143d9b9 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/liboji.so #8 0x4143e5cf in NSGetModule () from /misc/exp/lib/mozilla/bin/components/liboji.so #9 0x417208d6 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #10 0x4171f79b in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #11 0x4171a24a in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #12 0x416f1f35 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #13 0x416f1d77 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #14 0x416f1bcf in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #15 0x416f1a6e in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #16 0x416f0730 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #17 0x416efff9 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #18 0x416eebec in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #19 0x416f5cc8 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #20 0x416f57bb in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #21 0x416f1496 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #22 0x416f03ec in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #23 0x416efff9 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #24 0x416eebec in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #25 0x416fb6dc in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #26 0x417a7bc9 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #27 0x416fb6dc in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #28 0x417b7de3 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #29 0x417b8891 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #30 0x416fb6dc in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #31 0x417b975c in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #32 0x417bb022 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #33 0x416fb6dc in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #34 0x417af9cc in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #35 0x417ad564 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #36 0x416fb6dc in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #37 0x417b44be in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #38 0x417b5e73 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #39 0x416f5cc8 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #40 0x416f57bb in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #41 0x416f1496 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #42 0x416f03ec in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #43 0x416efff9 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #44 0x416eebec in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #45 0x416f5cc8 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #46 0x416f57bb in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #47 0x416f1496 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #48 0x416f03ec in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #49 0x416efff9 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #50 0x416eebec in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #51 0x416fb6dc in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #52 0x4170a9cc in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #53 0x417d7747 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #54 0x417d70ba in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #55 0x417d4988 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #56 0x417be76f in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #57 0x417d4988 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #58 0x417d93b3 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #59 0x41746b72 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #60 0x41746e03 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #61 0x41746bc1 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #62 0x417d4988 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #63 0x417e5d48 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #64 0x41746155 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #65 0x416fb6dc in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #66 0x417449b9 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #67 0x4170b215 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #68 0x41731cae in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #69 0x41731e2d in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #70 0x41731a20 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libgklayout.so #71 0x40134d18 in PL_HandleEvent () at eval.c:41 #72 0x40134c09 in PL_ProcessPendingEvents () at eval.c:41 #73 0x40135e90 in nsEventQueueImpl::ProcessPendingEvents () at eval.c:41 #74 0x40c5f860 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libwidget_gtk.so #75 0x40c5f56b in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libwidget_gtk.so #76 0x4036149a in g_io_unix_dispatch (source_data=0x8111db8, current_time=0xbffff264, user_data=0x8158050) at giounix.c:135 #77 0x403629d5 in g_main_dispatch (dispatch_time=0xbffff264) at gmain.c:656 #78 0x40362f91 in g_main_iterate (block=1, dispatch=1) at gmain.c:877 #79 0x40363109 in g_main_run (loop=0x81587b8) at gmain.c:935 #80 0x4028d42a in gtk_main () at gtkmain.c:524 #81 0x40c5fdc9 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libwidget_gtk.so #82 0x40683d27 in NSGetModule () from /misc/exp/lib/mozilla/bin/components/libnsappshell.so #83 0x0804f5bb in NS_CreateNativeAppSupport () at eval.c:41 #84 0x0804ff8c in main () at eval.c:41 #85 0x404a3177 in __libc_start_main (main=0x804fe2c <main>, argc=1, ubp_av=0xbffff4f4, init=0x804aab4 <_init>, fini=0x8050dec <_fini>, rtld_fini=0x4000e184 <_dl_fini>, stack_end=0xbffff4ec) at ../sysdeps/generic/libc-start.c:129

Serge, is this a known problem?

it could be a dup of 86591, at least the test case is the same, though stack trace looks slightly different

same backtrace as i got with a non-debug when testing bug 100285 I resolved that one as dup of 86591 based on the similarities in backtraces there.

this is a duplicate of bug 99950, again marked dup of bug 86591 by Peter Lubczynski. *** This bug has been marked as a duplicate of 86591 ***

mass duplicate verifications . For filtering purposes, pls use keywd "massdupverification"