kernel-packages team mailing list archive

[James Page <james.page@xxxxxxxxxx>]

I'm aiming to fix this up in upstream trunk first and then backport the
required commits to 1.10.

Right now I'm getting:

Aug 21 09:02:27 armstrong kernel: [54446.824413] ------------[ cut here ]------------
Aug 21 09:02:27 armstrong kernel: [54446.824425] WARNING: CPU: 1 PID: 8767 at /build/buildd/linux-3.11.0/net/core/dev.c:5078 rollback_registered_many+0x219/0x250()
Aug 21 09:02:27 armstrong kernel: [54446.824426] Modules linked in: openvswitch(OF) veth(F) mmc_block xt_REDIRECT(F) xt_hl(F) xt_conntrack(F) ipt_REJECT(F) xt_CHECKSUM(F) iptable_mangle(F) xt_tcpudp(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ebtable_nat(F) ebtables(F) ipt_MASQUERADE(F) iptable_nat(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) nf_nat_ipv4(F) nf_nat(F) nf_conntrack(F) ip_tables(F) x_tables(F) dm_crypt(F) bridge(F) stp(F) llc(F) gre(F) x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel(F) kvm(F) crc32_pclmul(F) ghash_clmulni_intel(F) aesni_intel(F) aes_x86_64(F) lrw(F) gf128mul(F) glue_helper(F) ablk_helper(F) cryptd(F) ipheth snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec microcode(F) snd_usb_audio snd_usbmidi_lib snd_hwdep(F) thinkpad_acpi nvram(F) snd_pcm(F) snd_seq_midi(F) parport_pc(F) snd_seq_midi_event(F) ppdev(F) arc4(F) joydev(F) snd_rawmidi(F) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev iwldvm snd_page_alloc(F) mac80211 btusb psmouse
Aug 21 09:02:27 armstrong kernel: (F) serio_raw(F) iwlwifi snd_seq(F) rfcomm bnep cfg80211 bluetooth lpc_ich snd_seq_device(F) snd_timer(F) snd(F) tpm_tis soundcore(F) mac_hid mei_me mei lp(F) parport(F) nls_iso8859_1(F) usb_storage(F) hid_generic hid_microsoft usbhid hid sdhci_pci i915 sdhci i2c_algo_bit ahci(F) libahci(F) drm_kms_helper drm e1000e(F) ptp(F) pps_core(F) wmi video(F) [last unloaded: openvswitch]
Aug 21 09:02:27 armstrong kernel: [54446.824498] CPU: 1 PID: 8767 Comm: ip Tainted: GF       W  O 3.11.0-2-generic #5-Ubuntu
Aug 21 09:02:27 armstrong kernel: [54446.824500] Hardware name: LENOVO 2324CTO/2324CTO, BIOS G2ET91WW (2.51 ) 01/14/2013
Aug 21 09:02:27 armstrong kernel: [54446.824502]  0000000000000009 ffff8803201518a8 ffffffff816f1668 0000000000000000
Aug 21 09:02:27 armstrong kernel: [54446.824504]  ffff8803201518e0 ffffffff81061cdd ffff88025bc87000 ffff8803201518d8
Aug 21 09:02:27 armstrong kernel: [54446.824507]  ffff880320151948 0000000000000000 ffffffff81cd3800 ffff8803201518f0
Aug 21 09:02:27 armstrong kernel: [54446.824510] Call Trace:
Aug 21 09:02:27 armstrong kernel: [54446.824515]  [<ffffffff816f1668>] dump_stack+0x45/0x56
Aug 21 09:02:27 armstrong kernel: [54446.824519]  [<ffffffff81061cdd>] warn_slowpath_common+0x7d/0xa0
Aug 21 09:02:27 armstrong kernel: [54446.824522]  [<ffffffff81061dba>] warn_slowpath_null+0x1a/0x20
Aug 21 09:02:27 armstrong kernel: [54446.824524]  [<ffffffff815f84b9>] rollback_registered_many+0x219/0x250
Aug 21 09:02:27 armstrong kernel: [54446.824527]  [<ffffffff815f8547>] unregister_netdevice_many+0x17/0x70
Aug 21 09:02:27 armstrong kernel: [54446.824530]  [<ffffffff8160bc6f>] rtnl_dellink+0xbf/0x130
Aug 21 09:02:27 armstrong kernel: [54446.824533]  [<ffffffff81609159>] rtnetlink_rcv_msg+0x99/0x260
Aug 21 09:02:27 armstrong kernel: [54446.824537]  [<ffffffff81190048>] ? __kmalloc_node_track_caller+0x58/0x1d0
Aug 21 09:02:27 armstrong kernel: [54446.824540]  [<ffffffff8115c109>] ? zone_statistics+0x89/0xa0
Aug 21 09:02:27 armstrong kernel: [54446.824543]  [<ffffffff815ec78e>] ? __alloc_skb+0x7e/0x2a0
Aug 21 09:02:27 armstrong kernel: [54446.824546]  [<ffffffff816090c0>] ? rtnetlink_rcv+0x30/0x30
Aug 21 09:02:27 armstrong kernel: [54446.824550]  [<ffffffff81626d29>] netlink_rcv_skb+0xa9/0xc0
Aug 21 09:02:27 armstrong kernel: [54446.824552]  [<ffffffff816090b8>] rtnetlink_rcv+0x28/0x30
Aug 21 09:02:27 armstrong kernel: [54446.824555]  [<ffffffff8162637d>] netlink_unicast+0xdd/0x190
Aug 21 09:02:27 armstrong kernel: [54446.824559]  [<ffffffff8136c3cd>] ? memcpy_fromiovec+0x4d/0x90
Aug 21 09:02:27 armstrong kernel: [54446.824562]  [<ffffffff8162672f>] netlink_sendmsg+0x2ff/0x740
Aug 21 09:02:27 armstrong kernel: [54446.824566]  [<ffffffff815e42b9>] sock_sendmsg+0x99/0xd0
Aug 21 09:02:27 armstrong kernel: [54446.824569]  [<ffffffff8135f2ae>] ? radix_tree_lookup_slot+0xe/0x10
Aug 21 09:02:27 armstrong kernel: [54446.824573]  [<ffffffff815e46ac>] ___sys_sendmsg+0x36c/0x380
Aug 21 09:02:27 armstrong kernel: [54446.824576]  [<ffffffff81168419>] ? handle_mm_fault+0x299/0x670
Aug 21 09:02:27 armstrong kernel: [54446.824580]  [<ffffffff816fc9a4>] ? __do_page_fault+0x204/0x540
Aug 21 09:02:27 armstrong kernel: [54446.824583]  [<ffffffff811ba68f>] ? __d_free+0x3f/0x60
Aug 21 09:02:27 armstrong kernel: [54446.824587]  [<ffffffff8110434c>] ? acct_account_cputime+0x1c/0x20
Aug 21 09:02:27 armstrong kernel: [54446.824591]  [<ffffffff8109795c>] ? account_user_time+0x9c/0xb0
Aug 21 09:02:27 armstrong kernel: [54446.824594]  [<ffffffff815e5492>] __sys_sendmsg+0x42/0x80
Aug 21 09:02:27 armstrong kernel: [54446.824596]  [<ffffffff815e54e2>] SyS_sendmsg+0x12/0x20
Aug 21 09:02:27 armstrong kernel: [54446.824599]  [<ffffffff8170172f>] tracesys+0xe1/0xe6
Aug 21 09:02:27 armstrong kernel: [54446.824601] ---[ end trace 28b7f8f9ad7af3a3 ]---

git repository to follow....

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https://bugs.launchpad.net/bugs/1213879

Title:
  kernel fault ovs 1.10.1 + linux 3.11

Status in “linux” package in Ubuntu:
  Incomplete
Status in “openvswitch” package in Ubuntu:
  New
Status in “linux” source package in Saucy:
  Incomplete
Status in “openvswitch” source package in Saucy:
  New

Bug description:
  I see this error when trying to execute the 'openflow' DEP-8 test with
  the latest 3.11 kernel on saucy:

  Aug 19 10:14:06 armstrong kernel: [130348.598305] openvswitch: Open vSwitch switching datapath 1.10.1, built Aug 19 2013 10:13:35
  Aug 19 10:15:43 armstrong kernel: [130445.653334] IPv6: ADDRCONF(NETDEV_UP): s1-eth1: link is not ready
  Aug 19 10:15:43 armstrong kernel: [130445.659375] IPv6: ADDRCONF(NETDEV_UP): s1-eth1: link is not ready
  Aug 19 10:15:43 armstrong kernel: [130445.662512] general protection fault: 0000 [#1] SMP
  Aug 19 10:15:43 armstrong kernel: [130445.662543] Modules linked in: veth(F) openvswitch(OF) overlayfs(F) ipheth nls_utf8 isofs(F) ip6table_filter(F) ip6_tables(F) ebtable_nat(F) ebtables(F) xt_conntrack(F) ipt_REJECT(F) xt_CHECKSUM(F) iptable_mangle(F) xt_tcpudp(F) iptable_filter(F) dm_crypt(F) ipt_MASQUERADE(F) iptable_nat(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) nf_nat_ipv4(F) nf_nat(F) nf_conntrack(F) ip_tables(F) x_tables(F) bridge(F) stp(F) llc(F) x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel(F) kvm(F) crc32_pclmul(F) ghash_clmulni_intel(F) aesni_intel(F) aes_x86_64(F) lrw(F) gf128mul(F) glue_helper(F) ablk_helper(F) cryptd(F) parport_pc(F) microcode(F) ppdev(F) psmouse(F) serio_raw(F) snd_hda_codec_hdmi snd_hda_codec_realtek arc4(F) joydev(F) rfcomm iwldvm mac80211 snd_usb_audio snd_usbmidi_lib lpc_ich uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core bnep videodev snd_hda_intel snd_hda_codec iwlwifi cfg80211 snd_hwdep(F) snd_pcm(F) snd_page_alloc(F) thinkpad_acpi btusb nvram(F) bluetoot
  Aug 19 10:15:43 armstrong kernel: h snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) mei_me mei snd(F) soundcore(F) tpm_tis mac_hid lp(F) parport(F) nls_iso8859_1(F) hid_generic hid_microsoft usbhid hid usb_storage(F) mmc_block i915 i2c_algo_bit drm_kms_helper drm sdhci_pci sdhci e1000e(F) ahci(F) libahci(F) ptp(F) pps_core(F) wmi video(F)
  Aug 19 10:15:43 armstrong kernel: [130445.663077] CPU: 3 PID: 11974 Comm: ip Tainted: GF       W  O 3.11.0-2-generic #5-Ubuntu
  Aug 19 10:15:43 armstrong kernel: [130445.663110] Hardware name: LENOVO 2324CTO/2324CTO, BIOS G2ET91WW (2.51 ) 01/14/2013
  Aug 19 10:15:43 armstrong kernel: [130445.663142] task: ffff8803ba2b1770 ti: ffff8803d942c000 task.ti: ffff8803d942c000
  Aug 19 10:15:43 armstrong kernel: [130445.663173] RIP: 0010:[<ffffffffa077d0d5>]  [<ffffffffa077d0d5>] get_dpifindex+0x5/0x50 [openvswitch]
  Aug 19 10:15:43 armstrong kernel: [130445.663215] RSP: 0018:ffff8803d942d698  EFLAGS: 00010286
  Aug 19 10:15:43 armstrong kernel: [130445.663237] RAX: ffff88039656c014 RBX: ffff880402c60a00 RCX: 0000000000000000
  Aug 19 10:15:43 armstrong kernel: [130445.663267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0f90a2ebfffffb73
  Aug 19 10:15:43 armstrong kernel: [130445.663296] RBP: ffff8803d942d710 R08: 0000000000000008 R09: ffff88039656c018
  Aug 19 10:15:43 armstrong kernel: [130445.663322] R10: 0000000000000ec0 R11: 0000000000000000 R12: ffff88039656c014
  Aug 19 10:15:43 armstrong kernel: [130445.663351] R13: ffffffff8115c109 R14: 0000000000000000 R15: 0000000000000002
  Aug 19 10:15:43 armstrong kernel: [130445.663376] FS:  00007f8c9dfe5740(0000) GS:ffff88041e2c0000(0000) knlGS:0000000000000000
  Aug 19 10:15:43 armstrong kernel: [130445.663406] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  Aug 19 10:15:43 armstrong kernel: [130445.663430] CR2: 00007f29e7e8d005 CR3: 00000002e4bc0000 CR4: 00000000001407e0
  Aug 19 10:15:43 armstrong kernel: [130445.663460] Stack:
  Aug 19 10:15:43 armstrong kernel: [130445.663470]  ffffffffa077d27e ffff880402c60a00 0000000000000020 00000000ffffffff
  Aug 19 10:15:43 armstrong kernel: [130445.663504]  ffff88040d803700 ffff880402c60a00 ffff8803d942d710 ffffffff815ec7a2
  Aug 19 10:15:43 armstrong kernel: [130445.663538]  0000000000000001 00ff880406c1c000 ffff8803d942d7f8 ffff880402c60a00
  Aug 19 10:15:43 armstrong kernel: [130445.663572] Call Trace:
  Aug 19 10:15:43 armstrong kernel: [130445.663588]  [<ffffffffa077d27e>] ? ovs_vport_cmd_fill_info+0x3e/0x170 [openvswitch]
  Aug 19 10:15:43 armstrong kernel: [130445.663624]  [<ffffffff815ec7a2>] ? __alloc_skb+0x92/0x2a0
  Aug 19 10:15:43 armstrong kernel: [130445.663650]  [<ffffffff8115c109>] ? zone_statistics+0x89/0xa0
  Aug 19 10:15:43 armstrong kernel: [130445.663677]  [<ffffffffa077fa28>] ovs_vport_cmd_build_info+0x58/0xa0 [openvswitch]
  Aug 19 10:15:43 armstrong kernel: [130445.663712]  [<ffffffff8115c109>] ? zone_statistics+0x89/0xa0
  Aug 19 10:15:43 armstrong kernel: [130445.663739]  [<ffffffffa0780042>] dp_device_event+0x72/0xe0 [openvswitch]
  Aug 19 10:15:43 armstrong kernel: [130445.663771]  [<ffffffff816fcd7c>] notifier_call_chain+0x4c/0x70
  Aug 19 10:15:43 armstrong kernel: [130445.663799]  [<ffffffff8108a026>] raw_notifier_call_chain+0x16/0x20
  Aug 19 10:15:43 armstrong kernel: [130445.663828]  [<ffffffff815f6b55>] call_netdevice_notifiers_info+0x35/0x60
  Aug 19 10:15:43 armstrong kernel: [130445.663858]  [<ffffffff815f9f13>] dev_change_net_namespace+0xc3/0x240
  Aug 19 10:15:43 armstrong kernel: [130445.663889]  [<ffffffff8160af53>] do_setlink+0x83/0x9f0
  Aug 19 10:15:43 armstrong kernel: [130445.663914]  [<ffffffff8137b906>] ? nla_parse+0x96/0xe0
  Aug 19 10:15:43 armstrong kernel: [130445.663938]  [<ffffffff8160c524>] rtnl_newlink+0x394/0x5e0
  Aug 19 10:15:43 armstrong kernel: [130445.663964]  [<ffffffff81314d94>] ? apparmor_capable+0x24/0xe0
  Aug 19 10:15:43 armstrong kernel: [130445.663991]  [<ffffffff81609159>] rtnetlink_rcv_msg+0x99/0x260
  Aug 19 10:15:43 armstrong kernel: [130445.664018]  [<ffffffff81190048>] ? __kmalloc_node_track_caller+0x58/0x1d0
  Aug 19 10:15:43 armstrong kernel: [130445.664048]  [<ffffffff8115c109>] ? zone_statistics+0x89/0xa0
  Aug 19 10:15:43 armstrong kernel: [130445.664075]  [<ffffffff815ec78e>] ? __alloc_skb+0x7e/0x2a0
  Aug 19 10:15:43 armstrong kernel: [130445.664100]  [<ffffffff816090c0>] ? rtnetlink_rcv+0x30/0x30
  Aug 19 10:15:43 armstrong kernel: [130445.664124]  [<ffffffff81626d29>] netlink_rcv_skb+0xa9/0xc0
  Aug 19 10:15:43 armstrong kernel: [130445.664144]  [<ffffffff816090b8>] rtnetlink_rcv+0x28/0x30
  Aug 19 10:15:43 armstrong kernel: [130445.665267]  [<ffffffff8162637d>] netlink_unicast+0xdd/0x190
  Aug 19 10:15:43 armstrong kernel: [130445.666420]  [<ffffffff8136c3cd>] ? memcpy_fromiovec+0x4d/0x90
  Aug 19 10:15:43 armstrong kernel: [130445.667368]  [<ffffffff8162672f>] netlink_sendmsg+0x2ff/0x740
  Aug 19 10:15:43 armstrong kernel: [130445.668202]  [<ffffffff815e42b9>] sock_sendmsg+0x99/0xd0
  Aug 19 10:15:43 armstrong kernel: [130445.669030]  [<ffffffff8135f2ae>] ? radix_tree_lookup_slot+0xe/0x10
  Aug 19 10:15:43 armstrong kernel: [130445.670069]  [<ffffffff815e46ac>] ___sys_sendmsg+0x36c/0x380
  Aug 19 10:15:43 armstrong kernel: [130445.671144]  [<ffffffff81168419>] ? handle_mm_fault+0x299/0x670
  Aug 19 10:15:43 armstrong kernel: [130445.672079]  [<ffffffff816fc9a4>] ? __do_page_fault+0x204/0x540
  Aug 19 10:15:43 armstrong kernel: [130445.672887]  [<ffffffff811ba68f>] ? __d_free+0x3f/0x60
  Aug 19 10:15:43 armstrong kernel: [130445.673799]  [<ffffffff8110434c>] ? acct_account_cputime+0x1c/0x20
  Aug 19 10:15:43 armstrong kernel: [130445.674692]  [<ffffffff8109795c>] ? account_user_time+0x9c/0xb0
  Aug 19 10:15:43 armstrong kernel: [130445.675551]  [<ffffffff815e5492>] __sys_sendmsg+0x42/0x80
  Aug 19 10:15:43 armstrong kernel: [130445.676326]  [<ffffffff815e54e2>] SyS_sendmsg+0x12/0x20
  Aug 19 10:15:43 armstrong kernel: [130445.677144]  [<ffffffff8170172f>] tracesys+0xe1/0xe6
  Aug 19 10:15:43 armstrong kernel: [130445.677955] Code: 81 e1 ff 03 00 00 48 8d 14 ca 48 8b 0a 48 89 50 48 48 89 48 40 48 85 c9 48 89 32 74 04 48 89 71 08 5b 5d c3 66 90 0f 1f 44 00 00 <48> 8b 47 28 31 ff 48 8b 00 48 8d 50 c0 48 85 c0 48 0f 45 fa eb
  Aug 19 10:15:43 armstrong kernel: [130445.679868] RIP  [<ffffffffa077d0d5>] get_dpifindex+0x5/0x50 [openvswitch]
  Aug 19 10:15:43 armstrong kernel: [130445.680742]  RSP <ffff8803d942d698>
  Aug 19 10:15:43 armstrong kernel: [130445.687447] ---[ end trace 98db0f68ac2d44b0 ]---
  --- 
  ApportVersion: 2.12-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  jamespage   2808 F.... pulseaudio
   /dev/snd/controlC0:  jamespage   2808 F.... pulseaudio
  DistroRelease: Ubuntu 13.10
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=9cabca8b-d2e3-4f65-a113-3c165c5ecbc6
  InstallationDate: Installed on 2013-04-23 (117 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130423)
  MachineType: LENOVO 2324CTO
  MarkForUpload: True
  Package: openvswitch
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-2-generic.efi.signed root=UUID=88b94abf-33eb-4e05-888d-9dacbe025054 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-2.5-generic 3.11.0-rc5
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-2-generic N/A
   linux-backports-modules-3.11.0-2-generic  N/A
   linux-firmware                            1.113
  Tags:  saucy saucy
  Uname: Linux 3.11.0-2-generic x86_64
  UpgradeStatus: Upgraded to saucy on 2013-06-15 (64 days ago)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sbuild sudo
  dmi.bios.date: 01/14/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G2ET91WW (2.51 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2324CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 Pro DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrG2ET91WW(2.51):bd01/14/2013:svnLENOVO:pn2324CTO:pvrThinkPadX230:rvnLENOVO:rn2324CTO:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2324CTO
  dmi.product.version: ThinkPad X230
  dmi.sys.vendor: LENOVO

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