The bug in subject is still present with mplayerplug-in 3.15. I use debian sarge, so I downloaded the source from debian repository, i built the package and I installed it. But the bug in sarge is still present; it doesn't happen with the steps I described in my bug, but happens often if you change webpage without stop the audio/video stream I send you as attachments two logs from gdb of two segfaults: in the case of bt1.txt, after the segfault the mplayer process was still alive, in the case of bt2.txt it wasn't. Usually the backtraces I've seen are similar to bt2.txt, the bt1.txt seems different (I'm not an expert at all). You can find other backtraces here: http://sourceforge.net/forum/forum.php?thread_id=1346036&forum_id=242727 I read that according to the mplayerplug-in developers, the segfaults depends from debian glibc. Tell me if I can make other tests useful for you. Really thanks for your work in debian. Best regards , Paolo
Program received signal SIG32, Real-time event 32. [Switching to Thread -1262044240 (LWP 7803)] 0xb7652901 in read () from /lib/tls/libc.so.6 (gdb) bt #0 0xb7652901 in read () from /lib/tls/libc.so.6 #1 0xb75f4d98 in _IO_file_read () from /lib/tls/libc.so.6 #2 0xb75f424e in _IO_file_underflow () from /lib/tls/libc.so.6 #3 0xb75f655d in _IO_default_uflow () from /lib/tls/libc.so.6 #4 0xb75f637e in __uflow () from /lib/tls/libc.so.6 #5 0xb75f0668 in getc () from /lib/tls/libc.so.6 #6 0xb3b9ab66 in ?? () #7 0x09370c40 in ?? () #8 0x09399b38 in ?? () #9 0x09142d98 in ?? () #10 0x00000000 in ?? () #11 0x00000000 in ?? () #12 0x00000000 in ?? () #13 0x00000000 in ?? () #14 0x00000000 in ?? () #15 0x00000000 in ?? () #16 0x00000000 in ?? () #17 0x00000000 in ?? () #18 0xb3bad58b in ?? () #19 0xb4c69e20 in ?? () #20 0xb3bb19a4 in ?? () #21 0xb3bad59b in ?? () #22 0x00000000 in ?? () #23 0xb3bb19a4 in ?? () #24 0xb4c69600 in ?? () #25 0x00000000 in ?? () #26 0x00000000 in ?? () #27 0x00000000 in ?? () #28 0x093710a8 in ?? () #29 0x00000000 in ?? () #30 0x00000000 in ?? () #31 0x00000000 in ?? () #32 0x00000000 in ?? () #33 0x00000000 in ?? () #34 0x00000000 in ?? () ---Type <return> to continue, or q <return> to quit--- #35 0xb7e91a50 in __pthread_mutex_unlock_usercnt () from /lib/tls/libpthread.so.0 #36 0x00000000 in ?? () #37 0x00000000 in ?? () #38 0x00000000 in ?? () #39 0x00000000 in ?? () #40 0x00000000 in ?? () #41 0x00000000 in ?? () #42 0x00000000 in ?? () #43 0x00000000 in ?? () #44 0x00000000 in ?? () #45 0x00000000 in ?? () #46 0x00000000 in ?? () #47 0x00000000 in ?? () #48 0x00000000 in ?? () #49 0x00000000 in ?? () #50 0x00000000 in ?? () #51 0x00000000 in ?? () #52 0x00000000 in ?? () #53 0x00000000 in ?? () #54 0x00000000 in ?? () #55 0x00000000 in ?? () #56 0x00000000 in ?? () #57 0x00000000 in ?? () #58 0x00000000 in ?? () #59 0x00000000 in ?? () #60 0x00000000 in ?? () #61 0x00000000 in ?? () #62 0x00000000 in ?? () #63 0x00000000 in ?? () #64 0x00000000 in ?? () #65 0x00000000 in ?? () #66 0x00000000 in ?? () #67 0x00000000 in ?? () #68 0x00000000 in ?? () #69 0x00000000 in ?? () ---Type <return> to continue, or q <return> to quit--- #70 0x00000000 in ?? () #71 0x00000000 in ?? () #72 0x00000000 in ?? () #73 0x00000000 in ?? () #74 0x00000000 in ?? () #75 0x00000000 in ?? () #76 0x00000000 in ?? () #77 0x00000000 in ?? () #78 0x00000000 in ?? () #79 0x00000000 in ?? () #80 0x00000000 in ?? () #81 0x00000000 in ?? () #82 0x00000000 in ?? () #83 0x00000000 in ?? () #84 0x00000000 in ?? () #85 0x00000000 in ?? () #86 0x00000000 in ?? () #87 0x00000000 in ?? () #88 0x00000000 in ?? () #89 0x00000000 in ?? () #90 0x00000000 in ?? () #91 0x00000000 in ?? () #92 0x00000000 in ?? () #93 0x00000000 in ?? () #94 0x00000000 in ?? () #95 0x00000000 in ?? () #96 0x00000000 in ?? () #97 0x00000000 in ?? () #98 0x00000000 in ?? () #99 0x00000000 in ?? () #100 0x00000000 in ?? () #101 0x00000000 in ?? () #102 0x00000000 in ?? () #103 0x00000000 in ?? () #104 0x00000000 in ?? () ---Type <return> to continue, or q <return> to quit--- #105 0x00000000 in ?? () #106 0x00000000 in ?? () #107 0x00000000 in ?? () #108 0x00000000 in ?? () #109 0x00000000 in ?? () #110 0x00000000 in ?? () #111 0x00000000 in ?? () #112 0x00000000 in ?? () #113 0x00000000 in ?? () #114 0x00000000 in ?? () #115 0x00000000 in ?? () #116 0x00000000 in ?? () #117 0x00000000 in ?? () #118 0x00000000 in ?? () #119 0x00000000 in ?? () #120 0x00000000 in ?? () #121 0x00000000 in ?? () #122 0x00000000 in ?? () #123 0x00000000 in ?? () #124 0x00000000 in ?? () #125 0x00000000 in ?? () #126 0x00000000 in ?? () #127 0x00000000 in ?? () #128 0x00000000 in ?? () #129 0x00000000 in ?? () #130 0x00000000 in ?? () #131 0x00000000 in ?? () #132 0x00000000 in ?? () #133 0x00000000 in ?? () #134 0x00000000 in ?? () #135 0x00000000 in ?? () #136 0x00000000 in ?? () #137 0x00000000 in ?? () #138 0x00000000 in ?? () #139 0x00000000 in ?? () ---Type <return> to continue, or q <return> to quit--- #140 0x00000000 in ?? () #141 0x00000000 in ?? () #142 0x00000000 in ?? () #143 0x00000000 in ?? () #144 0x00000000 in ?? () #145 0x00000000 in ?? () #146 0x00000000 in ?? () #147 0x00000000 in ?? () #148 0x00000000 in ?? () #149 0x00000000 in ?? () #150 0x00000000 in ?? () #151 0x00000000 in ?? () #152 0x00000000 in ?? () #153 0x00000000 in ?? () #154 0x00000000 in ?? () #155 0x00000000 in ?? () #156 0x00000000 in ?? () #157 0x00000000 in ?? () #158 0x00000000 in ?? () #159 0x00000000 in ?? () #160 0x00000000 in ?? () #161 0x00000000 in ?? () #162 0x00000000 in ?? () #163 0x00000000 in ?? () #164 0x00000000 in ?? () #165 0x00000000 in ?? () #166 0x00000000 in ?? () #167 0x00000000 in ?? () #168 0x00000000 in ?? () #169 0x00000000 in ?? () #170 0x00000000 in ?? () #171 0x00000000 in ?? () #172 0x00000000 in ?? () #173 0x00000000 in ?? () #174 0x00000000 in ?? () ---Type <return> to continue, or q <return> to quit--- #175 0x00000000 in ?? () #176 0x00000000 in ?? () #177 0x00000000 in ?? () #178 0x00000000 in ?? () #179 0x00000000 in ?? () #180 0x00000000 in ?? () #181 0x00000000 in ?? () #182 0x00000000 in ?? () #183 0x00000000 in ?? () #184 0x00000000 in ?? () #185 0x00000000 in ?? () #186 0x00000000 in ?? () #187 0x00000000 in ?? () #188 0x00000000 in ?? () #189 0x00000000 in ?? () #190 0x00000000 in ?? () #191 0x00000000 in ?? () #192 0x00000000 in ?? () #193 0x00000000 in ?? () #194 0x00000000 in ?? () #195 0x00000000 in ?? () #196 0x00000000 in ?? () #197 0x00000000 in ?? () #198 0x00000000 in ?? () #199 0x00000000 in ?? () #200 0x00000000 in ?? () #201 0x00000000 in ?? () #202 0x00000000 in ?? () #203 0x00000000 in ?? () #204 0x00000000 in ?? () #205 0x00000000 in ?? () #206 0x00000000 in ?? () #207 0x00000000 in ?? () #208 0x00000000 in ?? () #209 0x00000000 in ?? () ---Type <return> to continue, or q <return> to quit--- #210 0x00000000 in ?? () #211 0x00000000 in ?? () #212 0x00000000 in ?? () #213 0x00000000 in ?? () #214 0x00000000 in ?? () #215 0x00000000 in ?? () #216 0x00000000 in ?? () #217 0x00000000 in ?? () #218 0x00000000 in ?? () #219 0x00000000 in ?? () #220 0x00000000 in ?? () #221 0x00000000 in ?? () #222 0x00000000 in ?? () #223 0x00000000 in ?? () #224 0x00000000 in ?? () #225 0x00000000 in ?? () #226 0x00000000 in ?? () #227 0x00000000 in ?? () #228 0x00000000 in ?? () #229 0x00000000 in ?? () #230 0x00000000 in ?? () #231 0x00000000 in ?? () #232 0x00000000 in ?? () #233 0x00000000 in ?? () #234 0x00000000 in ?? () #235 0x00000000 in ?? () #236 0x00000000 in ?? () #237 0x00000000 in ?? () #238 0x00000000 in ?? () #239 0x00000000 in ?? () #240 0x00000000 in ?? () #241 0x00000000 in ?? () #242 0x00000000 in ?? () #243 0x00000000 in ?? () #244 0x00000000 in ?? () ---Type <return> to continue, or q <return> to quit--- #245 0x00000000 in ?? () #246 0x00000000 in ?? () #247 0x00000000 in ?? () #248 0x00000000 in ?? () #249 0x00000000 in ?? () #250 0x00000000 in ?? () #251 0x00000000 in ?? () #252 0x00000000 in ?? () #253 0x00000000 in ?? () #254 0x00000000 in ?? () #255 0x00000000 in ?? () #256 0x00000000 in ?? () #257 0x00000000 in ?? () #258 0x00000000 in ?? () #259 0x00000000 in ?? () #260 0x00000000 in ?? () #261 0x00000000 in ?? () #262 0x00000000 in ?? () #263 0x00000000 in ?? () #264 0x00000000 in ?? () #265 0x00000000 in ?? () #266 0x00000000 in ?? () #267 0x00000000 in ?? () #268 0x00000000 in ?? () #269 0x00000000 in ?? () #270 0x00000000 in ?? () #271 0x00000000 in ?? () #272 0x00000000 in ?? () #273 0x00000000 in ?? () #274 0x00000000 in ?? () #275 0x00000000 in ?? () #276 0x00000000 in ?? () #277 0x00000000 in ?? () #278 0x00000000 in ?? () #279 0x00000000 in ?? () ---Type <return> to continue, or q <return> to quit--- #280 0x00000000 in ?? () #281 0x00000000 in ?? () #282 0x00000000 in ?? () #283 0x00000000 in ?? () #284 0x00000000 in ?? () #285 0x00000000 in ?? () #286 0x00000000 in ?? () #287 0x00000000 in ?? () #288 0x00000000 in ?? () #289 0x00000000 in ?? () #290 0x00000000 in ?? () #291 0x00000000 in ?? () #292 0x00000000 in ?? () #293 0x00000000 in ?? () #294 0x00000000 in ?? () #295 0x00000000 in ?? () #296 0x00000000 in ?? () #297 0x00000000 in ?? () #298 0x00000000 in ?? () #299 0x00000000 in ?? ()
#300 0x00000000 in ?? () #301 0x00000000 in ?? () #302 0x00000000 in ?? () #303 0x00000000 in ?? () #304 0x00000000 in ?? () #305 0x00000000 in ?? () #306 0x00000000 in ?? () #307 0x00000000 in ?? () #308 0x00000000 in ?? () #309 0x00000000 in ?? () #310 0x00000000 in ?? () #311 0x00000000 in ?? () #312 0x00000000 in ?? () #313 0x00000000 in ?? () #314 0x00000000 in ?? () ---Type <return> to continue, or q <return> to quit--- #315 0x00000000 in ?? () #316 0x00000000 in ?? () #317 0x00000000 in ?? () #318 0x00000000 in ?? () #319 0x00000000 in ?? () #320 0x00000000 in ?? () #321 0x00000000 in ?? () #322 0x00000000 in ?? () #323 0x00000000 in ?? () #324 0x00000000 in ?? () #325 0x00000000 in ?? () #326 0x00000000 in ?? () #327 0x00000000 in ?? () #328 0x00000000 in ?? () #329 0x00000000 in ?? () #330 0x00000000 in ?? () #331 0x00000000 in ?? () #332 0x00000000 in ?? () #333 0x00000000 in ?? () #334 0x00000000 in ?? () #335 0x00000000 in ?? () #336 0x00000000 in ?? () #337 0x00000000 in ?? () #338 0x00000000 in ?? () #339 0x00000000 in ?? () #340 0x00000000 in ?? () #341 0x00000000 in ?? () #342 0x00000000 in ?? () #343 0x00000000 in ?? () #344 0x00000000 in ?? () #345 0x00000000 in ?? () #346 0xb4c6aedf in ?? () #347 0x0000001f in ?? () #348 0xb4c69b08 in ?? () #349 0xb75e7fd1 in funlockfile () from /lib/tls/libc.so.6 Previous frame inner to this frame (corrupt stack?) (gdb)
Program received signal SIGTRAP, Trace/breakpoint trap. [Switching to Thread -1220283232 (LWP 7971)] 0xb7ff6783 in _dl_debug_state () from /lib/ld-linux.so.2 (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) bt #0 0xb7ff6783 in _dl_debug_state () from /lib/ld-linux.so.2 #1 0xb7ff6266 in _dl_init () from /lib/ld-linux.so.2 #2 0xb76902b2 in _dl_open () from /lib/tls/libc.so.6 #3 0xb7ff6016 in _dl_catch_error () from /lib/ld-linux.so.2 #4 0xb768fed6 in _dl_open () from /lib/tls/libc.so.6 #5 0xb7691d63 in __libc_dlclose () from /lib/tls/libc.so.6 #6 0xb7ff6016 in _dl_catch_error () from /lib/ld-linux.so.2 #7 0xb7691be8 in __libc_dlopen_mode () from /lib/tls/libc.so.6 #8 0xb7e96218 in pthread_cancel_init () from /lib/tls/libpthread.so.0 #9 0xb7e92e8c in pthread_cancel () from /lib/tls/libpthread.so.0 #10 0xb2a45563 in nsPluginInstance::shutdown () from /usr/local/firefox/plugins/mplayerplug-in.so #11 0xb2a44e36 in nsPluginInstance::shut () from /usr/local/firefox/plugins/mplayerplug-in.so #12 0xb2a4c921 in NPP_Destroy () from /usr/local/firefox/plugins/mplayerplug-in.so #13 0x081ee3c4 in nsReadingIterator<unsigned short>::advance () #14 0x0842e235 in nsPRUint32Key::Clone () #15 0x08428c2d in nsPRUint32Key::Clone () #16 0x08413a8b in nsPRUint32Key::Clone () #17 0x08428c2d in nsPRUint32Key::Clone () #18 0x08413a8b in nsPRUint32Key::Clone () #19 0x082a59bc in nsReadingIterator<unsigned short>::advance () #20 0x0841e837 in nsPRUint32Key::Clone () #21 0x0842374d in nsPRUint32Key::Clone () #22 0x082a59bc in nsReadingIterator<unsigned short>::advance () #23 0x0841e837 in nsPRUint32Key::Clone () #24 0x082784ca in nsReadingIterator<unsigned short>::advance () #25 0x082a59bc in nsReadingIterator<unsigned short>::advance () #26 0x0841e837 in nsPRUint32Key::Clone () #27 0x082784ca in nsReadingIterator<unsigned short>::advance () #28 0x082a59bc in nsReadingIterator<unsigned short>::advance () #29 0x0841e837 in nsPRUint32Key::Clone () #30 0x082207ed in nsReadingIterator<unsigned short>::advance () #31 0x0822a567 in nsReadingIterator<unsigned short>::advance () #32 0x082c31a5 in nsReadingIterator<unsigned short>::advance () ---Type <return> to continue, or q <return> to quit--- #33 0x082c37b2 in nsReadingIterator<unsigned short>::advance () #34 0x082305ea in nsReadingIterator<unsigned short>::advance () #35 0x082306ce in nsReadingIterator<unsigned short>::advance () #36 0x0822cbbd in nsReadingIterator<unsigned short>::advance () #37 0xb7f4cf0d in nsTimerImpl::Fire () from /usr/local/firefox/libxpcom.so #38 0xb7f4cf68 in handleTimerEvent () from /usr/local/firefox/libxpcom.so #39 0xb7f49853 in PL_HandleEvent () from /usr/local/firefox/libxpcom.so #40 0xb7f497a6 in PL_ProcessPendingEvents () from /usr/local/firefox/libxpcom.so #41 0xb7f4add3 in nsEventQueueImpl::NotifyObservers () from /usr/local/firefox/libxpcom.so #42 0x08213af4 in nsReadingIterator<unsigned short>::advance () #43 0xb7a3bdbf in g_vasprintf () from /usr/lib/libglib-2.0.so.0 #44 0xb7a16582 in g_main_depth () from /usr/lib/libglib-2.0.so.0 #45 0xb7a175f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #46 0xb7a17930 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #47 0xb7a17ed3 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #48 0xb7cc8bb3 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #49 0x08213da0 in nsReadingIterator<unsigned short>::advance () #50 0x085d5fa3 in nsPRUint32Key::Clone () #51 0x0878162c in nsPRUint32Key::Clone () #52 0x08073ae3 in ?? () #53 0x00000001 in ?? () #54 0xbffff704 in ?? () #55 0x0879d168 in _IO_stdin_used () #56 0xbffff6d8 in ?? () #57 0xb759d974 in __libc_start_main () from /lib/tls/libc.so.6 #58 0xb759d974 in __libc_start_main () from /lib/tls/libc.so.6 #59 0x08073a41 in ?? () (gdb) quit
