The nflog handle is closed, and then nflog_unbind_pf() is called on it, which triggers an assertion failure within libnfnetlink. This patch simply moves the nflog_close() just after the nflog_unbind_pf() calls. Signed-off-by: Chris Boot <bootc@xxxxxxxxx> --- The below information is included in the Debian patch file (Debian's DEP-3 patch tagging guidelines): Author: Chris Boot <debian@xxxxxxxxx> Bug: https://bugzilla.netfilter.org/show_bug.cgi?id=871 Bug-Debian: http://bugs.debian.org/729055 Bug-Ubuntu: https://bugs.launchpad.net/bugs/1250520 Forwarded: https://bugzilla.netfilter.org/attachment.cgi?id=425 Last-Update: 2013-11-15 Regards, Chris --- ulogd2-2.0.2.orig/input/packet/ulogd_inppkt_NFLOG.c +++ ulogd2-2.0.2/input/packet/ulogd_inppkt_NFLOG.c @@ -618,12 +618,12 @@ static int start(struct ulogd_pluginstan return 0; out_bind: - nflog_close(ui->nful_h); if (group_ce(upi->config_kset).u.value == 0) { nflog_unbind_pf(ui->nful_h, AF_INET); nflog_unbind_pf(ui->nful_h, AF_INET6); nflog_unbind_pf(ui->nful_h, AF_BRIDGE); } + nflog_close(ui->nful_h); out_handle: free(ui->nfulog_buf); out_buf: -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html