Hi!
In an effort to avoid crashes due to this bug, I installed 4.5.0-0.bpo.1-amd64
last week. The server ran in the last week quite well with activated IPv6,
but today it crashed two times within 30 mins.
Please find attached the syslog output send out via netconsole...
--
Ciao... // Fon: 0381-2744150
Ingo \X/ http://blog.windfluechter.net
Please don't share this address with Facebook or Google!
gpg pubkey: http://www.juergensmann.de/ij_public_key.asc
May 19 09:07:45 31.172.31.251 [300350.696476] BUG: unable to handle kernel
May 19 09:07:45 31.172.31.251 at ffff880279ba40e6
May 19 09:07:45 31.172.31.251 [300350.696525] IP:
May 19 09:07:45 31.172.31.251 [<ffffffff8157d64c>]
ndisc_send_redirect+0x44c/0x4d0
May 19 09:07:45 31.172.31.251 [300350.696557] PGD 1a0d067
May 19 09:07:45 31.172.31.251
May 19 09:07:45 31.172.31.251 [300350.696587] Oops: 0000 [#1]
May 19 09:07:45 31.172.31.251
May 19 09:07:45 31.172.31.251 [300350.696605] Modules linked in:
May 19 09:07:45 31.172.31.251 xt_policy(E)
May 19 09:07:45 31.172.31.251 authenc(E)
May 19 09:07:45 31.172.31.251 echainiv(E)
May 19 09:07:45 31.172.31.251 xfrm6_mode_tunnel(E)
May 19 09:07:45 31.172.31.251 xfrm4_mode_tunnel(E)
May 19 09:07:45 31.172.31.251 xt_physdev(E)
May 19 09:07:45 31.172.31.251 br_netfilter(E)
May 19 09:07:45 31.172.31.251 xen_netback(E)
May 19 09:07:45 31.172.31.251 tun(E)
May 19 09:07:45 31.172.31.251 xen_blkback(E)
May 19 09:07:45 31.172.31.251 xt_multiport(E)
May 19 09:07:45 31.172.31.251 xen_gntdev(E)
May 19 09:07:45 31.172.31.251 xen_evtchn(E)
May 19 09:07:45 31.172.31.251 xenfs(E)
May 19 09:07:45 31.172.31.251 xfrm_user(E)
May 19 09:07:45 31.172.31.251 xen_privcmd(E)
May 19 09:07:45 31.172.31.251 xfrm4_tunnel(E)
May 19 09:07:45 31.172.31.251 tunnel4(E)
May 19 09:07:45 31.172.31.251 ipcomp(E)
May 19 09:07:45 31.172.31.251 xfrm_ipcomp(E)
May 19 09:07:45 31.172.31.251 esp4(E)
May 19 09:07:45 31.172.31.251 ah4(E)
May 19 09:07:45 31.172.31.251 af_key(E)
May 19 09:07:45 31.172.31.251 xfrm_algo(E)
May 19 09:07:45 31.172.31.251 ipmi_poweroff(E)
May 19 09:07:45 31.172.31.251 video(E)
May 19 09:07:45 31.172.31.251 thermal(E)
May 19 09:07:45 31.172.31.251 fan(E)
May 19 09:07:45 31.172.31.251 ac(E)
May 19 09:07:45 31.172.31.251 battery(E)
May 19 09:07:45 31.172.31.251 ip6t_REJECT(E)
May 19 09:07:45 31.172.31.251 nf_reject_ipv6(E)
May 19 09:07:45 31.172.31.251 ip6table_filter(E)
May 19 09:07:45 31.172.31.251 ip6_tables(E)
May 19 09:07:45 31.172.31.251 bridge(E)
May 19 09:07:45 31.172.31.251 stp(E)
May 19 09:07:45 31.172.31.251 llc(E)
May 19 09:07:45 31.172.31.251 ipt_REJECT(E)
May 19 09:07:45 31.172.31.251 nf_reject_ipv4(E)
May 19 09:07:45 31.172.31.251 xt_tcpudp(E)
May 19 09:07:45 31.172.31.251 iptable_filter(E)
May 19 09:07:45 31.172.31.251 ip_tables(E)
May 19 09:07:45 31.172.31.251 x_tables(E)
May 19 09:07:45 31.172.31.251 ext4(E)
May 19 09:07:45 31.172.31.251 crc16(E)
May 19 09:07:45 31.172.31.251 mbcache(E)
May 19 09:07:45 31.172.31.251 jbd2(E)
May 19 09:07:45 31.172.31.251 crc32c_generic(E)
May 19 09:07:45 31.172.31.251 ipmi_devintf(E)
May 19 09:07:45 31.172.31.251 ipmi_watchdog(E)
May 19 09:07:45 31.172.31.251 w83627ehf(E)
May 19 09:07:45 31.172.31.251 hwmon_vid(E)
May 19 09:07:45 31.172.31.251 nf_conntrack_ipv4(E)
May 19 09:07:45 31.172.31.251 nf_defrag_ipv4(E)
May 19 09:07:45 31.172.31.251 nf_conntrack(E)
May 19 09:07:45 31.172.31.251 loop(E)
May 19 09:07:45 31.172.31.251 fuse(E)
May 19 09:07:45 31.172.31.251 x86_pkg_temp_thermal(E)
May 19 09:07:45 31.172.31.251 intel_powerclamp(E)
May 19 09:07:45 31.172.31.251 coretemp(E)
May 19 09:07:45 31.172.31.251 crct10dif_pclmul(E)
May 19 09:07:45 31.172.31.251 crc32_pclmul(E)
May 19 09:07:45 31.172.31.251 ghash_clmulni_intel(E)
May 19 09:07:45 31.172.31.251 hmac(E)
May 19 09:07:45 31.172.31.251 drbg(E)
May 19 09:07:45 31.172.31.251 ansi_cprng(E)
May 19 09:07:45 31.172.31.251 mgag200(E)
May 19 09:07:45 31.172.31.251 ttm(E)
May 19 09:07:45 31.172.31.251 joydev(E)
May 19 09:07:45 31.172.31.251 evdev(E)
May 19 09:07:45 31.172.31.251 pcspkr(E)
May 19 09:07:45 31.172.31.251 drm_kms_helper(E)
May 19 09:07:45 31.172.31.251 drm(E)
May 19 09:07:45 31.172.31.251 aesni_intel(E)
May 19 09:07:45 31.172.31.251 aes_x86_64(E)
May 19 09:07:45 31.172.31.251 lrw(E)
May 19 09:07:45 31.172.31.251 gf128mul(E)
May 19 09:07:45 31.172.31.251 glue_helper(E)
May 19 09:07:45 31.172.31.251 ablk_helper(E)
May 19 09:07:45 31.172.31.251 cryptd(E)
May 19 09:07:45 31.172.31.251 iTCO_wdt(E)
May 19 09:07:45 31.172.31.251 iTCO_vendor_support(E)
May 19 09:07:45 31.172.31.251 sb_edac(E)
May 19 09:07:45 31.172.31.251 edac_core(E)
May 19 09:07:45 31.172.31.251 8250_fintek(E)
May 19 09:07:45 31.172.31.251 i2c_i801(E)
May 19 09:07:45 31.172.31.251 wmi(E)
May 19 09:07:45 31.172.31.251 ipmi_si(E)
May 19 09:07:45 31.172.31.251 ipmi_msghandler(E)
May 19 09:07:45 31.172.31.251 tpm_tis(E)
May 19 09:07:45 31.172.31.251 tpm(E)
May 19 09:07:45 31.172.31.251 mei_me(E)
May 19 09:07:45 31.172.31.251 shpchp(E)
May 19 09:07:45 31.172.31.251 mei(E)
May 19 09:07:45 31.172.31.251 lpc_ich(E)
May 19 09:07:45 31.172.31.251 mfd_core(E)
May 19 09:07:45 31.172.31.251 ioatdma(E)
May 19 09:07:45 31.172.31.251 processor(E)
May 19 09:07:45 31.172.31.251 button(E)
May 19 09:07:45 31.172.31.251 xfs(E)
May 19 09:07:45 31.172.31.251 libcrc32c(E)
May 19 09:07:45 31.172.31.251 dm_mod(E)
May 19 09:07:45 31.172.31.251 raid10(E)
May 19 09:07:45 31.172.31.251 raid1(E)
May 19 09:07:45 31.172.31.251 md_mod(E)
May 19 09:07:45 31.172.31.251 uas(E)
May 19 09:07:45 31.172.31.251 usb_storage(E)
May 19 09:07:45 31.172.31.251 hid_generic(E)
May 19 09:07:45 31.172.31.251 usbhid(E)
May 19 09:07:45 31.172.31.251 hid(E)
May 19 09:07:45 31.172.31.251 netconsole(E)
May 19 09:07:45 31.172.31.251 configfs(E)
May 19 09:07:45 31.172.31.251 sg(E)
May 19 09:07:45 31.172.31.251 sd_mod(E)
May 19 09:07:45 31.172.31.251 ahci(E)
May 19 09:07:45 31.172.31.251 libahci(E)
May 19 09:07:45 31.172.31.251 ehci_pci(E)
May 19 09:07:45 31.172.31.251 ehci_hcd(E)
May 19 09:07:45 31.172.31.251 libata(E)
May 19 09:07:45 31.172.31.251 igb(E)
May 19 09:07:45 31.172.31.251 crc32c_intel(E)
May 19 09:07:45 31.172.31.251 i2c_algo_bit(E)
May 19 09:07:45 31.172.31.251 dca(E)
May 19 09:07:45 31.172.31.251 usbcore(E)
May 19 09:07:45 31.172.31.251 ptp(E)
May 19 09:07:45 31.172.31.251 scsi_mod(E)
May 19 09:07:45 31.172.31.251 usb_common(E)
May 19 09:07:45 31.172.31.251 pps_core(E)
May 19 09:07:45 31.172.31.251 fjes(E)
May 19 09:07:45 31.172.31.251
May 19 09:07:45 31.172.31.251 [300350.697321] CPU: 0 PID: 0 Comm: swapper/0
Tainted: G W E 4.5.0-0.bpo.1-amd64 #1 Debian 4.5.1-1~bpo8+1
May 19 09:07:45 31.172.31.251 [300350.697355] Hardware name: Supermicro
X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a
01/03/2014
May 19 09:07:45 31.172.31.251 [300350.697390] task: ffffffff81a13540 ti:
ffffffff81a00000 task.ti: ffffffff81a00000
May 19 09:07:45 31.172.31.251 [300350.697415] RIP: e030:[<ffffffff8157d64c>]
May 19 09:07:45 31.172.31.251 [<ffffffff8157d64c>]
ndisc_send_redirect+0x44c/0x4d0
May 19 09:07:45 31.172.31.251 [300350.697449] RSP: e02b:ffff880281e03730
EFLAGS: 00010212
May 19 09:07:45 31.172.31.251 [300350.697467] RAX: ffff880278fdf868 RBX:
ffff880277e8c100 RCX: ffff880278fdf870
May 19 09:07:45 31.172.31.251 [300350.697490] RDX: 00000000000004a0 RSI:
ffff880279ba3c4e RDI: 40067c0800000061
May 19 09:07:45 31.172.31.251 [300350.697513] RBP: ffff880281e03820 R08:
00000000000006c0 R09: 9601294600a7012a
May 19 09:07:45 31.172.31.251 [300350.697536] R10: 0100000000000000 R11:
00000000c27933da R12: ffff880277b3e900
May 19 09:07:45 31.172.31.251 [300350.697559] R13: ffff880002cce6c0 R14:
00000000000004a8 R15: ffff880279ba3c66
May 19 09:07:45 31.172.31.251 [300350.697588] FS: 0000000000000000(0000)
GS:ffff880281e00000(0000) knlGS:ffff880281e00000
May 19 09:07:45 31.172.31.251 [300350.697615] CS: e033 DS: 0000 ES: 0000 CR0:
0000000080050033
May 19 09:07:45 31.172.31.251 [300350.697636] CR2: ffff880279ba40e6 CR3:
000000007d61e000 CR4: 0000000000042660
May 19 09:07:45 31.172.31.251 [300350.697660] Stack:
May 19 09:07:45 31.172.31.251 [300350.697668] 000000000000000a
May 19 09:07:45 31.172.31.251 ffff880002cc7000
May 19 09:07:45 31.172.31.251 ffffffff00000000
May 19 09:07:45 31.172.31.251 ffff880281e037c8
May 19 09:07:45 31.172.31.251
May 19 09:07:45 31.172.31.251 [300350.697699] 00000000000080fe
May 19 09:07:45 31.172.31.251 1ad902feff7ac40e
May 19 09:07:45 31.172.31.251 9401294600a7012a
May 19 09:07:45 31.172.31.251 0100000000000000
May 19 09:07:45 31.172.31.251
May 19 09:07:45 31.172.31.251 [300350.697732] ffff88027960000a
May 19 09:07:45 31.172.31.251 ffff880279ac6680
May 19 09:07:45 31.172.31.251 0000000100000004
May 19 09:07:45 31.172.31.251 003a000000000000
May 19 09:07:45 31.172.31.251
May 19 09:07:45 31.172.31.251 [300350.697764] Call Trace:
May 19 09:07:45 31.172.31.251 [300350.697778] <IRQ>
May 19 09:07:45 31.172.31.251
May 19 09:07:45 31.172.31.251 [300350.697792] [<ffffffff81564660>] ?
ip6_forward+0x8d0/0x8e0
May 19 09:07:45 31.172.31.251 [300350.697814] [<ffffffff815745cd>] ?
ip6_route_input+0xfd/0x150
May 19 09:07:45 31.172.31.251 [300350.697835] [<ffffffff8156622e>] ?
ipv6_rcv+0x31e/0x4f0
May 19 09:07:45 31.172.31.251 [300350.698841] [<ffffffff81565a70>] ?
ip6_make_skb+0x1e0/0x1e0
May 19 09:07:45 31.172.31.251 [300350.699848] [<ffffffff814bc679>] ?
__netif_receive_skb_core+0x2b9/0xa00
May 19 09:07:45 31.172.31.251 [300350.700867] [<ffffffffc06e8460>] ?
br_validate_ipv4.isra.23+0x1c0/0x1c0 [br_netfilter]
May 19 09:07:45 31.172.31.251 [300350.701884] [<ffffffff814bce4f>] ?
netif_receive_skb_internal+0x2f/0xa0
May 19 09:07:45 31.172.31.251 [300350.702897] [<ffffffffc05bc3a8>] ?
br_handle_frame_finish+0x1d8/0x5d0 [bridge]
May 19 09:07:45 31.172.31.251 [300350.703960] [<ffffffffc05bb08a>] ?
__br_forward+0x10a/0x150 [bridge]
May 19 09:07:45 31.172.31.251 [300350.704989] [<ffffffffc05bc120>] ?
br_port_flags_change+0x20/0x20 [bridge]
May 19 09:07:45 31.172.31.251 [300350.705989] [<ffffffffc06ea0c6>] ?
br_nf_pre_routing_finish_ipv6+0x106/0x2a0 [br_netfilter]
May 19 09:07:45 31.172.31.251 [300350.706984] [<ffffffffc05bc1d0>] ?
br_handle_local_finish+0xa0/0xa0 [bridge]
May 19 09:07:45 31.172.31.251 [300350.707968] [<ffffffffc06ea682>] ?
br_nf_pre_routing_ipv6+0xf2/0x15f [br_netfilter]
May 19 09:07:45 31.172.31.251 [300350.708940] [<ffffffffc06e9fc0>] ?
br_nf_pre_routing+0x470/0x470 [br_netfilter]
May 19 09:07:45 31.172.31.251 [300350.709907] [<ffffffffc06e9df7>] ?
br_nf_pre_routing+0x2a7/0x470 [br_netfilter]
May 19 09:07:45 31.172.31.251 [300350.710870] [<ffffffff814a8886>] ?
__alloc_skb+0x96/0x1e0
May 19 09:07:45 31.172.31.251 [300350.711809] [<ffffffff814f34c4>] ?
nf_iterate+0x54/0x70
May 19 09:07:45 31.172.31.251 [300350.712724] [<ffffffff814f354d>] ?
nf_hook_slow+0x6d/0xc0
May 19 09:07:45 31.172.31.251 [300350.713618] [<ffffffffc05bc974>] ?
br_handle_frame+0x1d4/0x2c0 [bridge]
May 19 09:07:45 31.172.31.251 [300350.714496] [<ffffffffc05bc1d0>] ?
br_handle_local_finish+0xa0/0xa0 [bridge]
May 19 09:07:45 31.172.31.251 [300350.715386] [<ffffffff814bc706>] ?
__netif_receive_skb_core+0x346/0xa00
May 19 09:07:45 31.172.31.251 [300350.716358] [<ffffffff8100dee4>] ?
set_phys_to_machine+0x14/0x40
May 19 09:07:45 31.172.31.251 [300350.717178] [<ffffffff814bce4f>] ?
netif_receive_skb_internal+0x2f/0xa0
May 19 09:07:45 31.172.31.251 [300350.718033] [<ffffffffc0751a3d>] ?
xenvif_tx_action+0x6cd/0x890 [xen_netback]
May 19 09:07:45 31.172.31.251 [300350.718873] [<ffffffff811cbf6d>] ?
kmem_cache_free+0xdd/0x3f0
May 19 09:07:45 31.172.31.251 [300350.719642] [<ffffffffc01aa5b5>] ?
igb_poll+0x865/0xe80 [igb]
May 19 09:07:45 31.172.31.251 [300350.720392] [<ffffffffc07545f8>] ?
xenvif_poll+0x28/0x70 [xen_netback]
May 19 09:07:45 31.172.31.251 [300350.721143] [<ffffffff814bd5e3>] ?
net_rx_action+0x233/0x370
May 19 09:07:45 31.172.31.251 [300350.721852] [<ffffffff8107e316>] ?
__do_softirq+0x106/0x2a0
May 19 09:07:45 31.172.31.251 [300350.722534] [<ffffffff8107e5e6>] ?
irq_exit+0x86/0x90
May 19 09:07:45 31.172.31.251 [300350.723224] [<ffffffff813d1bc1>] ?
xen_evtchn_do_upcall+0x31/0x40
May 19 09:07:45 31.172.31.251 [300350.723875] [<ffffffff815bb56e>] ?
xen_do_hypervisor_callback+0x1e/0x40
May 19 09:07:45 31.172.31.251 [300350.724512] <EOI>
May 19 09:07:45 31.172.31.251
May 19 09:07:45 31.172.31.251 [300350.724525] [<ffffffff810013aa>] ?
xen_hypercall_sched_op+0xa/0x20
May 19 09:07:45 31.172.31.251 [300350.725798] [<ffffffff810013aa>] ?
xen_hypercall_sched_op+0xa/0x20
May 19 09:07:45 31.172.31.251 [300350.726478] [<ffffffff8100c0cc>] ?
xen_safe_halt+0xc/0x20
May 19 09:07:45 31.172.31.251 [300350.727117] [<ffffffff81020a28>] ?
default_idle+0x18/0xc0
May 19 09:07:45 31.172.31.251 [300350.727741] [<ffffffff810b9ba2>] ?
cpu_startup_entry+0x322/0x380
May 19 09:07:45 31.172.31.251 [300350.728352] [<ffffffff81b3efa8>] ?
start_kernel+0x49c/0x4bc
May 19 09:07:45 31.172.31.251 [300350.728950] [<ffffffff81b412ee>] ?
xen_start_kernel+0x522/0x52c
May 19 09:07:45 31.172.31.251 [300350.729543] Code:
May 19 09:07:45 31.172.31.251
May 19 09:07:45 31.172.31.251
May 19 09:07:45 31.172.31.251 [300350.730993] RIP
May 19 09:07:45 31.172.31.251 [<ffffffff8157d64c>]
ndisc_send_redirect+0x44c/0x4d0
May 19 09:07:45 31.172.31.251 [300350.731613] RSP <ffff880281e03730>
May 19 09:07:45 31.172.31.251 [300350.732221] CR2: ffff880279ba40e6
May 19 09:07:45 31.172.31.251 [300350.735923] ---[ end trace 2a742fd1864e2321
]---
May 19 09:07:45 31.172.31.251 [300350.739552] Kernel panic - not syncing: Fatal
exception in interrupt
May 19 09:07:45 31.172.31.251 [300350.747574] Kernel Offset: disabled
