Bus error followed by abort.

[jgiszczak]

Caught SIGBUS, dumping stack:
0x284c33 <_ZTINSt3__110__function6__baseIFviEEE+0x3e4eb> at /usr/local/bin/rtorrent
0x8003b458e <pthread_sigmask+0x54e> at /lib/libthr.so.3
0x8003b3b3f <pthread_setschedparam+0x82f> at /lib/libthr.so.3
0x7ffffffff2d3 <???> at ???
0x8005c6417 <_ZN7torrent13network_errorD0Ev+0x25d7> at /usr/local/lib/libtorrent.so.22
0x8005c65c5 <_ZN7torrent13network_errorD0Ev+0x2785> at /usr/local/lib/libtorrent.so.22
0x8005c1972 <_ZNK7torrent7Tracker3urlEv+0x14242> at /usr/local/lib/libtorrent.so.22
0x8005c160e <_ZNK7torrent7Tracker3urlEv+0x13ede> at /usr/local/lib/libtorrent.so.22
0x8005c12e5 <_ZNK7torrent7Tracker3urlEv+0x13bb5> at /usr/local/lib/libtorrent.so.22
0x8005c2c27 <_ZNK7torrent7Tracker3urlEv+0x154f7> at /usr/local/lib/libtorrent.so.22
0x8005a5e3b <_ZN7torrent10PollKQueue7performEv+0x14b> at /usr/local/lib/libtorrent.so.22
0x8005a5f89 <_ZN7torrent10PollKQueue7do_pollEli+0x109> at /usr/local/lib/libtorrent.so.22
0x8005982e9 <_ZN7torrent11thread_base10event_loopEPS0_+0x199> at /usr/local/lib/libtorrent.so.22

Error: No error: 0
Signal code '3': Object specific hardware error.
Fault address: 0x8005c6417
The fault address is not part of any chunk.
Abort

May have been related to a network interface reset triggered by the OS.

[rakshasa]

Might be possible to change the signal handler to ignore this particular signal code, however that's something you have to experiment with yourself.