Date: Thu, 17 Jul 2014 08:01:05 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 191916] pflogd eat cpu and hang with net.bpf.zerocopy_enable=0 Message-ID: <bug-191916-8-gcQe6gNz3C@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-191916-8@https.bugs.freebsd.org/bugzilla/> References: <bug-191916-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191916 --- Comment #1 from Lukasz Wasikowski <lukasz@wasikowski.net> --- (In reply to Lukasz Wasikowski from comment #0) > After update to 9.3-RELEASE pflog started to eat 100% CPU and needs kill -9 > to shut (this is on i386). Some details: > > # uname -a > FreeBSD vesper.wasikowski.net 9.3-RELEASE FreeBSD 9.3-RELEASE #30 r268740: > Wed Jul 16 16:54:40 CEST 2014 > root@vesper.wasikowski.net:/usr/obj/usr/src/sys/vesper i386 > > # sysctl net.bpf.zerocopy_enable > net.bpf.zerocopy_enable: 0 > > # ps axufw | grep [p]flogd > _pflogd 5718 100.0 0.0 9628 1740 ?? R 9:58AM 0:37.24 pflogd: > [initializing] (pflogd) > root 5717 0.0 0.0 9628 1744 ?? Is 9:58AM 0:00.01 pflogd: > [priv] (pflogd) > > > # grep -Ev "^#|^$" /boot/loader.conf > zfs_load="YES" > vm.kmem_size="1400M" > vm.kmem_size_max="1400M" > vfs.zfs.arc_max="1200M" > vfs.zfs.prefetch_disable="0" > geom_mirror_load="YES" > if_bge_load="YES" > if_lagg_load="YES" > random_load="YES" > sem_load="YES" > sysvmsg_load="YES" > sysvsem_load="YES" > sysvshm_load="YES" > accf_http_load="YES" > linprocfs_load="YES" > accf_data_load="YES" > loader_logo="beastiebw" > > Kernel config: http://pastebin.com/8kSgHxJN Forgot to add /etc/sysctl.conf: # grep -Ev "^#|^$" /etc/sysctl.conf security.bsd.see_other_uids=0 kern.maxvnodes=200000 security.bsd.unprivileged_read_msgbuf=0 net.enc.out.ipsec_bpf_mask=0x00000003 net.enc.out.ipsec_filter_mask=0x00000001 net.enc.in.ipsec_bpf_mask=0x00000001 net.enc.in.ipsec_filter_mask=0x00000002 -- You are receiving this mail because: You are the assignee for the bug.
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