apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1452868/+attachment/4393187/+files/CurrentDmesg.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1452868 Title: "ip link delete" returns "RTNETLINK answers: Operation not supported" - OpenStack Juno is completely broken in Trusty + Linux 3.19. Status in linux package in Ubuntu: Confirmed Bug description: Guys, I just upgraded my Trusty with "linux-generic-lts-vivid" that is available in proposed repository. OpenStack is completely broken now. I'm using it with VXLAN + OpenvSwitch. All Tenants are offline. I'm seeing the following error at Network Node (Neutron L3 Router): --- ==> /var/log/neutron/ovs-cleanup.log <== 2015-05-07 13:30:57.384 881 TRACE neutron File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/ip_lib.py", line 86, in _execute 2015-05-07 13:30:57.384 881 TRACE neutron log_fail_as_error=log_fail_as_error) 2015-05-07 13:30:57.384 881 TRACE neutron File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/utils.py", line 84, in execute 2015-05-07 13:30:57.384 881 TRACE neutron raise RuntimeError(m) 2015-05-07 13:30:57.384 881 TRACE neutron RuntimeError: 2015-05-07 13:30:57.384 881 TRACE neutron Command: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip', 'link', 'delete', 'tap3da8f4fe-55'] 2015-05-07 13:30:57.384 881 TRACE neutron Exit code: 2 2015-05-07 13:30:57.384 881 TRACE neutron Stdout: '' 2015-05-07 13:30:57.384 881 TRACE neutron Stderr: 'RTNETLINK answers: Operation not supported\n' 2015-05-07 13:30:57.384 881 TRACE neutron --- It also doesn't work manually: --- root@network-1:~# ip link delete tap3da8f4fe-55 RTNETLINK answers: Operation not supported --- dmesg shows this: --- [ 152.307822] Modules linked in: vport_vxlan vxlan ip6_udp_tunnel udp_tunnel openvswitch libcrc32c snd_hda_codec_generic iosf_mbi snd_hda_intel crct10dif_pclmul crc32_pclmul snd_hda_controller ghash_clmulni_intel snd_hda_codec aesni_intel ppdev snd_hwdep snd_pcm aes_x86_64 qxl lrw snd_timer gf128mul snd ttm glue_helper drm_kms_helper soundcore i2c_piix4 ablk_helper drm serio_raw cryptd pvpanic 8250_fintek parport_pc mac_hid lp parport psmouse pata_acpi floppy [ 152.307893] CPU: 0 PID: 1067 Comm: ovs-vswitchd Not tainted 3.19.0-16-generic #16~14.04.2-Ubuntu [ 152.307901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 152.307906] task: ffff880036aee220 ti: ffff880079eb4000 task.ti: ffff880079eb4000 [ 152.307912] RIP: 0010:[<ffffffffc05fd901>] [<ffffffffc05fd901>] ovs_vport_del+0x41/0x60 [openvswitch] [ 152.307923] RSP: 0018:ffff880079eb79a8 EFLAGS: 00010296 [ 152.307929] RAX: 8000000000000025 RBX: ffff880079f04e40 RCX: 00000001810000ec [ 152.307934] RDX: 00000001810000ed RSI: ffffea0000d860c0 RDI: 0000000040000000 [ 152.307938] RBP: ffff880079eb79b8 R08: ffff8800361834a0 R09: 00000001810000ec [ 152.307943] R10: ffffea0000d860c0 R11: ffffffff813a7f65 R12: ffff880079f04e40 [ 152.307948] R13: ffff880079e97100 R14: 00000000ffffffea R15: ffff880079e30180 [ 152.307955] FS: 00007fc5f96a5980(0000) GS:ffff88007fc00000(0000) knlGS:0000000000000000 [ 152.307961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 152.307966] CR2: 00007f32854bd740 CR3: 000000007a032000 CR4: 00000000000406f0 [ 152.307972] Stack: [ 152.307975] ffff880079eb7a30 ffff880079eb7a30 ffff880079eb79c8 ffffffffc05f6380 [ 152.307984] ffff880079eb79f8 ffffffffc05f6455 ffffffffc05ff268 ffffffffc0602040 [ 152.307992] ffff88007a700814 ffff880079e97000 ffff880079eb7aa8 ffffffff816db0e5 [ 152.308003] Call Trace: [ 152.308012] [<ffffffffc05f6380>] ovs_dp_detach_port+0x30/0x40 [openvswitch] [ 152.308019] [<ffffffffc05f6455>] ovs_vport_cmd_del+0xc5/0x110 [openvswitch] [ 152.308034] [<ffffffff816db0e5>] genl_family_rcv_msg+0x1a5/0x3d0 [ 152.308040] [<ffffffff816db310>] ? genl_family_rcv_msg+0x3d0/0x3d0 [ 152.308046] [<ffffffff816db3a1>] genl_rcv_msg+0x91/0xd0 [ 152.308051] [<ffffffff816d9191>] netlink_rcv_skb+0xc1/0xe0 [ 152.308056] [<ffffffff816d983c>] genl_rcv+0x2c/0x40 [ 152.308060] [<ffffffff816d8816>] netlink_unicast+0xf6/0x200 [ 152.308065] [<ffffffff816d8c33>] netlink_sendmsg+0x313/0x690 [ 152.308078] [<ffffffff81350fe0>] ? aa_sk_perm.isra.4+0x70/0x150 [ 152.308090] [<ffffffff8168e34c>] do_sock_sendmsg+0x8c/0x100 [ 152.308096] [<ffffffff8168dd0e>] ? copy_msghdr_from_user+0x15e/0x1f0 [ 152.308103] [<ffffffff8168e963>] ___sys_sendmsg+0x313/0x320 [ 152.308112] [<ffffffff8120713c>] ? destroy_inode+0x3c/0x70 [ 152.308118] [<ffffffff81207287>] ? evict+0x117/0x190 [ 152.308122] [<ffffffff8120230f>] ? dentry_free+0x5f/0xa0 [ 152.308127] [<ffffffff81202c64>] ? __dentry_kill+0x154/0x1f0 [ 152.308132] [<ffffffff81202da5>] ? dput+0xa5/0x170 [ 152.308138] [<ffffffff8120bdc4>] ? mntput+0x24/0x40 [ 152.308143] [<ffffffff8168f052>] __sys_sendmsg+0x42/0x80 [ 152.308148] [<ffffffff8168f0a2>] SyS_sendmsg+0x12/0x20 [ 152.308156] [<ffffffff817b520d>] system_call_fastpath+0x16/0x1b [ 152.308208] Code: 8b 57 30 48 85 c0 48 89 02 74 04 48 89 50 08 48 b8 00 02 20 00 00 00 ad de 48 89 df 48 89 43 30 48 8b 43 48 ff 50 10 48 8b 43 48 <48> 8b 78 40 e8 d6 55 af c0 48 83 c4 08 5b 5d c3 66 66 66 66 66 [ 152.308375] RIP [<ffffffffc05fd901>] ovs_vport_del+0x41/0x60 [openvswitch] [ 152.308433] RSP <ffff880079eb79a8> [ 152.308504] ---[ end trace cc9561be41fd191a ]--- [ 217.847530] init: neutron-ovs-cleanup pre-start process (871) terminated with status 1 [ 217.913947] init: wait-for-state (neutron-dhcp-agentneutron-ovs-cleanup) main process (862) killed by TERM signal --- Falling back to Linux 3.16. Info: root@network-1:~# cat /proc/version_signature > version.log root@network-1:~# cat version.log Ubuntu 3.19.0-16.16~14.04.2-generic 3.19.3 Thanks, Thiago --- AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.19.0-16-generic. AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.10 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Card0.Amixer.info: Error: [Errno 2] No such file or directory Card0.Amixer.values: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=/dev/mapper/vg01-swap_1 InstallationDate: Installed on 2015-04-09 (27 days ago) InstallationMedia: Ubuntu-Server 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) IwConfig: Error: [Errno 2] No such file or directory Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: QEMU Standard PC (i440FX + PIIX, 1996) Package: linux (not installed) ProcFB: 0 qxldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-16-generic root=/dev/mapper/vg01-root ro ProcVersionSignature: Ubuntu 3.19.0-16.16~14.04.2-generic 3.19.3 RelatedPackageVersions: linux-restricted-modules-3.19.0-16-generic N/A linux-backports-modules-3.19.0-16-generic N/A linux-firmware 1.127.11 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.19.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 01/01/2011 dmi.bios.vendor: Bochs dmi.bios.version: Bochs dmi.chassis.type: 1 dmi.chassis.vendor: Bochs dmi.modalias: dmi:bvnBochs:bvrBochs:bd01/01/2011:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-trusty:cvnBochs:ct1:cvr: dmi.product.name: Standard PC (i440FX + PIIX, 1996) dmi.product.version: pc-i440fx-trusty dmi.sys.vendor: QEMU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1452868/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
