There is a small update for openvswitch ebuild to prevent traces like following: [880412.991922] device vnet0 entered promiscuous mode [884930.554518] ------------[ cut here ]------------ [884930.554528] WARNING: at net/core/dev.c:4953 rollback_registered_many+0x16a/0x1bc() [884930.554530] Modules linked in: kvm_intel kvm openvswitch(O) sctp mac80211 cfg80211 rfcomm bnep vhost_net macvtap macvlan xt_nat ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp bridge stp llc ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables hid_logitech_dj nfs lockd sunrpc hdaps(O) tp_smapi(O) thinkpad_ec(O) ipv6 loop tun joydev nvidia(PO) qcserial usb_wwan usb_storage usbserial btusb bluetooth hid_generic coretemp acpi_cpufreq mperf sdhci_pci sdhci xhci_hcd mmc_core firewire_ohci psmouse pcspkr i2c_i801 lpc_ich firewire_core thinkpad_acpi mfd_core e1000e nvram hwmon i2c_core rfkill video ptp pps_core backlight [last unloaded: kvm] [884930.554600] CPU: 0 PID: 11424 Comm: qemu-system-x86 Tainted: P W O 3.10.7 #1 [884930.554602] Hardware name: LENOVO 4318CTO/4318CTO, BIOS 6NET84WW (1.45 ) 10/03/2012 [884930.554605] ffffffff814f3589 0000000000000000 ffffffff8109561a 000000000000003b [884930.554609] 0000000000000000 ffff8805caa78000 ffff8805caa78000 ffff880107bb7e08 [884930.554613] ffff8805caa78000 ffff8808118a0001 ffffffff8144c11c ffff8805caa78000 [884930.554617] Call Trace: [884930.554623] [<ffffffff814f3589>] ? dump_stack+0xd/0x17 [884930.554630] [<ffffffff8109561a>] ? warn_slowpath_common+0x5f/0x77 [884930.554634] [<ffffffff8144c11c>] ? rollback_registered_many+0x16a/0x1bc [884930.554637] [<ffffffff8144c1e3>] ? rollback_registered+0x25/0x3a [884930.554641] [<ffffffff8144dd10>] ? unregister_netdevice_queue+0x62/0x90 [884930.554647] [<ffffffffa005c263>] ? __tun_detach+0x1dd/0x214 [tun] [884930.554653] [<ffffffff8113a8d6>] ? kmem_cache_free+0x15a/0x16f [884930.554658] [<ffffffffa005c2bd>] ? tun_chr_close+0x23/0x41 [tun] [884930.554663] [<ffffffff8114eaaf>] ? __fput+0xf8/0x1fd [884930.554669] [<ffffffff810acb1a>] ? task_work_run+0x86/0x9c [884930.554673] [<ffffffff81001b9a>] ? do_notify_resume+0x52/0x64 [884930.554678] [<ffffffff814f8722>] ? int_signal+0x12/0x17 [884930.554680] ---[ end trace 4595895154d2dda4 ]--- Reproducible: Always
Created attachment 364436 [details] Updated ebuild
Created attachment 364438 [details, diff] Patch
Comment on attachment 364436 [details] Updated ebuild --- openvswitch-2.0.0.ebuild 2013-11-28 18:38:33.757739429 +0100 +++ - 2013-12-02 12:57:14.173406348 +0100 @@ -53,6 +53,7 @@ sed -i \ -e '/^SUBDIRS/d' \ datapath/Makefile.in || die "sed failed" + epatch "${FILESDIR}"/prevent-traceback.patch } src_configure() { set_arch_to_kernel
fixed, thanks :D
