On 03/01/17 10:51, Christian Hofstaedtler wrote: > Hi Chris, > > * Chris Boot <bo...@debian.org> [170102 18:45]: >> I updated to 4.0.3-5 on Saturday, and have just experienced another >> crash. This time I also got double-free/corruption errors: > > Hmm. Upstream is also a bit at a loss with those weird crashes. > Your stacktrace was at least useful to probably rule out the > libssl and the getZoneCuts issues. > > There's now a 4.0.3-6 in unstable that's closer to the current 4.0.x > release branch (-5 was missing a few more changesets). > > Maybe you could try that?
Hi Christian, I've now been running with 4.0.3-6 for a few days and have just encountered another crash. Unfortunately, I wasn't running pdns-recursor through gdb this time so all I got was: *** Error in `/usr/sbin/pdns_recursor': malloc(): smallbin double linked list corrupted: 0x00007fd21c2c0f40 *** ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x70bcb)[0x7fd22c3d5bcb] /lib/x86_64-linux-gnu/libc.so.6(+0x76fa6)[0x7fd22c3dbfa6] /lib/x86_64-linux-gnu/libc.so.6(+0x793c1)[0x7fd22c3de3c1] /lib/x86_64-linux-gnu/libc.so.6(__libc_malloc+0x54)[0x7fd22c3dfd94] /usr/lib/x86_64-linux-gnu/libstdc++.so.6(_Znwm+0x18)[0x7fd22ccad758] /usr/sbin/pdns_recursor(+0x187053)[0x558b51345053] /usr/sbin/pdns_recursor(+0x25eb5d)[0x558b5141cb5d] /usr/sbin/pdns_recursor(+0x1fb064)[0x558b513b9064] /usr/sbin/pdns_recursor(+0x16c101)[0x558b5132a101] /usr/sbin/pdns_recursor(+0x14e330)[0x558b5130c330] /usr/sbin/pdns_recursor(+0x20cdc7)[0x558b513cadc7] /usr/sbin/pdns_recursor(+0x21586a)[0x558b513d386a] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] /usr/sbin/pdns_recursor(+0x21a32d)[0x558b513d832d] /usr/sbin/pdns_recursor(+0x21bfa8)[0x558b513d9fa8] /usr/sbin/pdns_recursor(+0x213435)[0x558b513d1435] I'm now running it through gdb so if it happens again I'll let you know. It has certainly lasted longer this time than on some previous occasions. Best regards, Chris -- Chris Boot bo...@debian.org GPG: 8467 53CB 1921 3142 C56D C918 F5C8 3C05 D9CE EEEE