leo charre

I’ve had this happen to me a couple of times.
Pan crashes like it was written to do so.

# dmesg | grep pan
 domain 0: span 00000001
pan0: Dropping NETIF_F_UFO since no NETIF_F_HW_CSUM feature.
pan[3632]: segfault at b ip 00c15426 sp b7062098 error 4 in libc-2.7.so[bac000+153000]
pan[3752]: segfault at b ip 00c15426 sp b7a1c098 error 4 in libc-2.7.so[bac000+153000]

What I have experienced is that the tasks list is messed up.
Because I erase it, and restart pan, and voila.

I found this out beause pan was starting and crashing immediately.
Then I ran it as root, and it worked fine. Obviously- the problem was in the config stuff particular to the user.

So if you get funny pan crashes as soon as it starts up,..
Look for and delete: /home/myself/.pan2/tasks.nzb

Another error I had seen.. I had tried also running straight and seeing the output and I would get this:

$ pan
*** glibc detected *** pan: corrupted double-linked list: 0x0920db88 ***
======= Backtrace: =========
/lib/libc.so.6[0xc159aa]
/lib/libc.so.6(cfree+0x90)[0xc190f0]
pan(UUCleanUp+0x1da)[0x81a3b6a]
pan(_ZN3pan7Decoder7do_workEv+0x60c)[0x8175a8c]
pan(_ZN3pan10WorkerPool6Worker18worker_thread_funcEPvS2_+0x12)[0x81a2c02]
/lib/libglib-2.0.so.0[0x743a788]
/lib/libglib-2.0.so.0[0x7438bff]
/lib/libpthread.so.0[0xd3e50b]
/lib/libc.so.6(clone+0x5e)[0xc7fb2e]
======= Memory map: ========
00110000-00111000 r-xp 00110000 00:00 0          [vdso]
00111000-00209000 r-xp 00000000 fd:00 10198488   /usr/lib/libX11.so.6.2.0
00209000-0020d000 rw-p 000f7000 fd:00 10198488   /usr/lib/libX11.so.6.2.0
0020d000-00217000 r-xp 00000000 fd:00 26214508   /lib/libnss_files-2.7.so
00217000-00218000 r--p 00009000 fd:00 26214508   /lib/libnss_files-2.7.so
00218000-00219000 rw-p 0000a000 fd:00 26214508   /lib/libnss_files-2.7.so
00219000-0021d000 r-xp 00000000 fd:00 26214506   /lib/libnss_dns-2.7.so
0021d000-0021e000 r--p 00003000 fd:00 26214506   /lib/libnss_dns-2.7.so
0021e000-0021f000 rw-p 00004000 fd:00 26214506   /lib/libnss_dns-2.7.so
0021f000-0022a000 r-xp 00000000 fd:00 10422436   /usr/lib/gtk-2.0/2.10.0/engines/libmist.so
0022a000-0022b000 rw-p 0000a000 fd:00 10422436   /usr/lib/gtk-2.0/2.10.0/engines/libmist.so
0027a000-002a1000 r-xp 00000000 fd:00 20218265   /lib/libpcre.so.0.0.1
002a1000-002a2000 rw-p 00026000 fd:00 20218265   /lib/libpcre.so.0.0.1
002aa000-002ae000 r-xp 00000000 fd:00 10219054   /usr/lib/libXfixes.so.3.1.0
002ae000-002af000 rw-p 00003000 fd:00 10219054   /usr/lib/libXfixes.so.3.1.0
002b2000-002b9000 r-xp 00000000 fd:00 26214471   /lib/librt-2.7.so
002b9000-002ba000 r--p 00007000 fd:00 26214471   /lib/librt-2.7.so
002ba000-002bb000 rw-p 00008000 fd:00 26214471   /lib/librt-2.7.so
002bd000-002c3000 r-xp 00000000 fd:00 10219053   /usr/lib/libXrandr.so.2.1.0
002c3000-002c4000 rw-p 00005000 fd:00 10219053   /usr/lib/libXrandr.so.2.1.0
002c6000-0034e000 r-xp 00000000 fd:00 10194128   /usr/lib/libfreetype.so.6.3.16
0034e000-00352000 rw-p 00087000 fd:00 10194128   /usr/lib/libfreetype.so.6.3.16
00358000-00377000 r-xp 00000000 fd:00 26215938   /lib/libexpat.so.1.5.2
00377000-00379000 rw-p 0001f000 fd:00 26215938   /lib/libexpat.so.1.5.2
0037b000-003a2000 r-xp 00000000 fd:00 10194191   /usr/lib/libfontconfig.so.1.2.0
003a2000-003aa000 rw-p 00027000 fd:00 10194191   /usr/lib/libfontconfig.so.1.2.0
003ac000-003b1000 r-xp 00000000 fd:00 10219969   /usr/lib/libgtkspell.so.0.0.0
003b1000-003b2000 rw-p 00004000 fd:00 10219969   /usr/lib/libgtkspell.so.0.0.0
003e2000-003ea000 r-xp 00000000 fd:00 10218085   /usr/lib/libXrender.so.1.3.0
003ea000-003eb000 rw-p 00007000 fd:00 10218085   /usr/lib/libXrender.so.1.3.0
003ed000-003f5000 r-xp 00000000 fd:00 10219052   /usr/lib/libXi.so.6.0.0
003f5000-003f6000 rw-p 00007000 fd:00 10219052   /usr/lib/libXi.so.6.0.0
00409000-00412000 r-xp 00000000 fd:00 10219055   /usr/lib/libXcursor.so.1.0.2
00412000-00413000 rw-p 00008000 fd:00 10219055   /usr/lib/libXcursor.so.1.0.2
00415000-00445000 r-xp 00000000 fd:00 10194291   /usr/lib/libpangoft2-1.0.so.0.1800.4
00445000-00446000 rw-p 0002f000 fd:00 10194291   /usr/lib/libpangoft2-1.0.so.0.1800.4
00895000-0089e000 r-xp 00000000 fd:00 10194341   /usr/lib/libpangocairo-1.0.so.0.1800.4
0089e000-0089f000 rw-p 00008000 fd:00 10194341   /usr/lib/libpangocairo-1.0.so.0.1800.4
008a7000-008aa000 r-xp 00000000 fd:00 20218360   /lib/libgmodule-2.0.so.0.1400.6
008aa000-008ab000 rw-p 00002000 fd:00 20218360   /lib/libgmodule-2.0.so.0.1400.6
008ce000-008f4000 r-xp 00000000 fd:00 10192707   /usr/lib/libpng12.so.0.33.0
008f4000-008f5000 rw-p 00025000 fd:00 10192707   /usr/lib/libpng12.so.0.33.0
009bf000-009c1000 r-xp 00000000 fd:00 10219056   /usr/lib/libXcomposite.so.1.0.0
009c1000-009c2000 rw-p 00001000 fd:00 10219056   /usr/lib/libXcomposite.so.1.0.0
00aa8000-00abd000 r-xp 00000000 fd:00 26215943   /lib/libnsl-2.7.so
00abd000-00abe000 r--p 00014000 fd:00 26215943   /lib/libnsl-2.7.so
00abe000-00abf000 rw-p 00015000 fd:00 26215943   /lib/libnsl-2.7.so
00abf000-00ac1000 rw-p 00abf000 00:00 0
00ac3000-00ad3000 r-xp 00000000 fd:00 26215945   /lib/libresolv-2.7.so
00ad3000-00ad4000 r--p 00010000 fd:00 26215945   /lib/libresolv-2.7.so
00ad4000-00ad5000 rw-p 00011000 fd:00 26215945   /lib/libresolv-2.7.so
00ad5000-00ad7000 rw-p 00ad5000 00:00 0
00ae1000-00b24000 r-xp 00000000 fd:00 10194161   /usr/lib/libgmime-2.0.so.2.2.10
00b24000-00b37000 rw-p 00043000 fd:00 10194161   /usr/lib/libgmime-2.0.so.2.2.10
00b8d000-00ba8000 r-xp 00000000 fd:00 26215929   /lib/ld-2.7.so
00ba8000-00ba9000 r--p 0001a000 fd:00 26215929   /lib/ld-2.7.so
00ba9000-00baa000 rw-p 0001b000 fd:00 26215929   /lib/ld-2.7.so
00bac000-00cff000 r-xp 00000000 fd:00 26215930   /lib/libc-2.7.so
00cff000-00d01000 r--p 00153000 fd:00 26215930   /lib/libc-2.7.so
00d01000-00d02000 rw-p 00155000 fd:00 26215930   /lib/libc-2.7.so
00d02000-00d05000 rw-p 00d02000 00:00 0
00d07000-00d2e000 r-xp 00000000 fd:00 26215934   /lib/libm-2.7.so
00d2e000-00d2f000 r--p 00026000 fd:00 26215934   /lib/libm-2.7.so
00d2f000-00d30000 rw-p 00027000 fd:00 26215934   /lib/libm-2.7.so
00d32000-00d35000 r-xp 00000000 fd:00 26215931   /lib/libdl-2.7.so
00d35000-00d36000 r--p 00002000 fd:00 26215931   /lib/libdl-2.7.so
00d36000-00d37000 rw-p 00003000 fd:00 26215931   /lib/libdl-2.7.so
00d39000-00d4e000 r-xp 00000000 fd:00 26215932   /lib/libpthread-2.7.so
00d4e000-00d4f000 r--p 00014000 fd:00 26215932   /lib/libpthread-2.7.so
00d4f000-00d50000 rw-p 00015000 fd:00 26215932   /lib/libpthread-2.7.so
00d50000-00d52000 rw-p 00d50000 00:00 0
00d54000-00d66000 r-xp 00000000 fd:00 26215933   /lib/libz.so.1.2.3
00d66000-00d67000 rw-p 00011000 fd:00 26215933   /lib/libz.so.1.2.3
00d69000-00d84000 r-xp 00000000 fd:00 10205425   /usr/lib/libxcb.so.1.0.0
00d84000-00d85000 rw-p 0001a000 fd:00 10205425   /usr/lib/libxcb.so.1.0.0
00d87000-00d88000 r-xp 00000000 fd:00 10198498   /usr/lib/libxcb-xlib.so.0.0.0
00d88000-00d89000 rw-p 00000000 fd:00 10198498   /usr/lib/libxcb-xlib.so.0.0.0
00d8b000-00d90000 r-xp 00000000 fd:00 10213345   /usr/lib/libXdmcp.so.6.0.0
00d90000-00d91000 rw-p 00004000 fd:00 10213345   /usr/lib/libXdmcp.so.6.0.0
00d93000-00d95000 r-xp 00000000 fd:00 10213344   /usr/lib/libXau.so.6.0.0
00d95000-00d96000 rw-p 00001000 fd:00 10213344   /usr/lib/libXau.so.6.0.0
00da2000-00db1000 r-xp 00000000 fd:00 10219050   /usr/lib/libXext.so.6.4.0
00db1000-00db2000 rw-p 0000e000 fd:00 10219050   /usr/lib/libXext.so.6.4.0
00dfa000-00dfc000 r-xp 00000000 fd:00 10219051   /usr/lib/libXAborted