From: "Ingo Jürgensmann" <ij@2013.bluespice.org>
To: Andreas Ziegler <ml@andreas-ziegler.de>
Cc: janprunk@gmail.com, david.vrabel@citrix.com, Wei.Liu2@citrix.com,
george.dunlap@citrix.com, xen-devel@lists.xen.org
Subject: Re: Kernel panic on Xen virtualisation in Debian
Date: Fri, 22 Jul 2016 11:03:20 +0200 [thread overview]
Message-ID: <7cb6a15ca0869cfa007b857247867b24@localhost> (raw)
In-Reply-To: <c59b8683-fa2c-cd13-2354-b2e0961da4da@andreas-ziegler.de>
On 18.07.2016 18:44, Andreas Ziegler wrote:
> did the information that Ingo provided (i cited his message to the list
> below) maybe help in narrowing down the possible issue?
> If you need additional information we can try getting it for you, as
> Ingo might be able to reproduce the kernel panic, although not
> reliably.
In the meanwhile, I activated IPv6 again on Tuesday evening and today
the server crashed again some minutes ago. Here's the output from
netconsole:
Jul 22 10:27:55 31.172.31.251 [171182.273973] BUG: unable to handle
kernel
Jul 22 10:27:55 31.172.31.251 at ffff88025b2d0000
Jul 22 10:27:55 31.172.31.251 [171182.274039] IP:
Jul 22 10:27:55 31.172.31.251 [<ffffffff812b7a16>] memcpy+0x6/0x110
Jul 22 10:27:55 31.172.31.251 [171182.274080] PGD 1814067
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.274130] Oops: 0000 [#1]
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.274171] Modules linked in:
Jul 22 10:27:55 31.172.31.251 nls_utf8
Jul 22 10:27:55 31.172.31.251 btrfs
Jul 22 10:27:55 31.172.31.251 xor
Jul 22 10:27:55 31.172.31.251 raid6_pq
Jul 22 10:27:55 31.172.31.251 ufs
Jul 22 10:27:55 31.172.31.251 qnx4
Jul 22 10:27:55 31.172.31.251 hfsplus
Jul 22 10:27:55 31.172.31.251 hfs
Jul 22 10:27:55 31.172.31.251 minix
Jul 22 10:27:55 31.172.31.251 ntfs
Jul 22 10:27:55 31.172.31.251 vfat
Jul 22 10:27:55 31.172.31.251 msdos
Jul 22 10:27:55 31.172.31.251 fat
Jul 22 10:27:55 31.172.31.251 jfs
Jul 22 10:27:55 31.172.31.251 authenc
Jul 22 10:27:55 31.172.31.251 xfrm6_mode_tunnel
Jul 22 10:27:55 31.172.31.251 xfrm4_mode_tunnel
Jul 22 10:27:55 31.172.31.251 xt_physdev
Jul 22 10:27:55 31.172.31.251 xen_netback
Jul 22 10:27:55 31.172.31.251 tun
Jul 22 10:27:55 31.172.31.251 xen_blkback
Jul 22 10:27:55 31.172.31.251 xt_multiport
Jul 22 10:27:55 31.172.31.251 twofish_generic
Jul 22 10:27:55 31.172.31.251 twofish_avx_x86_64
Jul 22 10:27:55 31.172.31.251 twofish_x86_64_3way
Jul 22 10:27:55 31.172.31.251 twofish_x86_64
Jul 22 10:27:55 31.172.31.251 twofish_common
Jul 22 10:27:55 31.172.31.251 serpent_avx_x86_64
Jul 22 10:27:55 31.172.31.251 serpent_sse2_x86_64
Jul 22 10:27:55 31.172.31.251 serpent_generic
Jul 22 10:27:55 31.172.31.251 blowfish_generic
Jul 22 10:27:55 31.172.31.251 blowfish_x86_64
Jul 22 10:27:55 31.172.31.251 blowfish_common
Jul 22 10:27:55 31.172.31.251 cast5_avx_x86_64
Jul 22 10:27:55 31.172.31.251 cast5_generic
Jul 22 10:27:55 31.172.31.251 cast_common
Jul 22 10:27:55 31.172.31.251 seqiv
Jul 22 10:27:55 31.172.31.251 ctr
Jul 22 10:27:55 31.172.31.251 ecb
Jul 22 10:27:55 31.172.31.251 des_generic
Jul 22 10:27:55 31.172.31.251 cbc
Jul 22 10:27:55 31.172.31.251 algif_skcipher
Jul 22 10:27:55 31.172.31.251 camellia_generic
Jul 22 10:27:55 31.172.31.251 camellia_aesni_avx_x86_64
Jul 22 10:27:55 31.172.31.251 camellia_x86_64
Jul 22 10:27:55 31.172.31.251 xts
Jul 22 10:27:55 31.172.31.251 xcbc
Jul 22 10:27:55 31.172.31.251 hmac
Jul 22 10:27:55 31.172.31.251 sha512_ssse3
Jul 22 10:27:55 31.172.31.251 sha512_generic
Jul 22 10:27:55 31.172.31.251 sha256_ssse3
Jul 22 10:27:55 31.172.31.251 sha256_generic
Jul 22 10:27:55 31.172.31.251 md4
Jul 22 10:27:55 31.172.31.251 algif_hash
Jul 22 10:27:55 31.172.31.251 af_alg
Jul 22 10:27:55 31.172.31.251 ipt_ULOG
Jul 22 10:27:55 31.172.31.251 xfrm_user
Jul 22 10:27:55 31.172.31.251 xfrm4_tunnel
Jul 22 10:27:55 31.172.31.251 xen_gntdev
Jul 22 10:27:55 31.172.31.251 tunnel4
Jul 22 10:27:55 31.172.31.251 xen_evtchn
Jul 22 10:27:55 31.172.31.251 xenfs
Jul 22 10:27:55 31.172.31.251 xen_privcmd
Jul 22 10:27:55 31.172.31.251 ipcomp
Jul 22 10:27:55 31.172.31.251 xfrm_ipcomp
Jul 22 10:27:55 31.172.31.251 esp4
Jul 22 10:27:55 31.172.31.251 ah4
Jul 22 10:27:55 31.172.31.251 af_key
Jul 22 10:27:55 31.172.31.251 xfrm_algo
Jul 22 10:27:55 31.172.31.251 ipmi_poweroff
Jul 22 10:27:55 31.172.31.251 video
Jul 22 10:27:55 31.172.31.251 thermal
Jul 22 10:27:55 31.172.31.251 fan
Jul 22 10:27:55 31.172.31.251 ac
Jul 22 10:27:55 31.172.31.251 battery
Jul 22 10:27:55 31.172.31.251 ip6t_REJECT
Jul 22 10:27:55 31.172.31.251 ip6table_filter
Jul 22 10:27:55 31.172.31.251 ip6_tables
Jul 22 10:27:55 31.172.31.251 bridge
Jul 22 10:27:55 31.172.31.251 stp
Jul 22 10:27:55 31.172.31.251 llc
Jul 22 10:27:55 31.172.31.251 ipt_REJECT
Jul 22 10:27:55 31.172.31.251 xt_tcpudp
Jul 22 10:27:55 31.172.31.251 iptable_filter
Jul 22 10:27:55 31.172.31.251 ip_tables
Jul 22 10:27:55 31.172.31.251 x_tables
Jul 22 10:27:55 31.172.31.251 ext4
Jul 22 10:27:55 31.172.31.251 crc16
Jul 22 10:27:55 31.172.31.251 mbcache
Jul 22 10:27:55 31.172.31.251 jbd2
Jul 22 10:27:55 31.172.31.251 fuse
Jul 22 10:27:55 31.172.31.251 ipmi_devintf
Jul 22 10:27:55 31.172.31.251 ipmi_watchdog
Jul 22 10:27:55 31.172.31.251 w83627ehf
Jul 22 10:27:55 31.172.31.251 hwmon_vid
Jul 22 10:27:55 31.172.31.251 nf_conntrack_ipv4
Jul 22 10:27:55 31.172.31.251 nf_defrag_ipv4
Jul 22 10:27:55 31.172.31.251 nf_conntrack
Jul 22 10:27:55 31.172.31.251 loop
Jul 22 10:27:55 31.172.31.251 x86_pkg_temp_thermal
Jul 22 10:27:55 31.172.31.251 intel_powerclamp
Jul 22 10:27:55 31.172.31.251 evdev
Jul 22 10:27:55 31.172.31.251 joydev
Jul 22 10:27:55 31.172.31.251 coretemp
Jul 22 10:27:55 31.172.31.251 crc32_pclmul
Jul 22 10:27:55 31.172.31.251 ttm
Jul 22 10:27:55 31.172.31.251 drm_kms_helper
Jul 22 10:27:55 31.172.31.251 drm
Jul 22 10:27:55 31.172.31.251 aesni_intel
Jul 22 10:27:55 31.172.31.251 serio_raw
Jul 22 10:27:55 31.172.31.251 iTCO_wdt
Jul 22 10:27:55 31.172.31.251 aes_x86_64
Jul 22 10:27:55 31.172.31.251 iTCO_vendor_support
Jul 22 10:27:55 31.172.31.251 lrw
Jul 22 10:27:55 31.172.31.251 gf128mul
Jul 22 10:27:55 31.172.31.251 glue_helper
Jul 22 10:27:55 31.172.31.251 ablk_helper
Jul 22 10:27:55 31.172.31.251 cryptd
Jul 22 10:27:55 31.172.31.251 pcspkr
Jul 22 10:27:55 31.172.31.251 sb_edac
Jul 22 10:27:55 31.172.31.251 tpm_tis
Jul 22 10:27:55 31.172.31.251 edac_core
Jul 22 10:27:55 31.172.31.251 tpm
Jul 22 10:27:55 31.172.31.251 wmi
Jul 22 10:27:55 31.172.31.251 ipmi_si
Jul 22 10:27:55 31.172.31.251 ipmi_msghandler
Jul 22 10:27:55 31.172.31.251 shpchp
Jul 22 10:27:55 31.172.31.251 processor
Jul 22 10:27:55 31.172.31.251 thermal_sys
Jul 22 10:27:55 31.172.31.251 mei_me
Jul 22 10:27:55 31.172.31.251 i2c_i801
Jul 22 10:27:55 31.172.31.251 lpc_ich
Jul 22 10:27:55 31.172.31.251 mfd_core
Jul 22 10:27:55 31.172.31.251 mei
Jul 22 10:27:55 31.172.31.251 ioatdma
Jul 22 10:27:55 31.172.31.251 button
Jul 22 10:27:55 31.172.31.251 xfs
Jul 22 10:27:55 31.172.31.251 libcrc32c
Jul 22 10:27:55 31.172.31.251 dm_mod
Jul 22 10:27:55 31.172.31.251 raid10
Jul 22 10:27:55 31.172.31.251 raid1
Jul 22 10:27:55 31.172.31.251 md_mod
Jul 22 10:27:55 31.172.31.251 usb_storage
Jul 22 10:27:55 31.172.31.251 hid_generic
Jul 22 10:27:55 31.172.31.251 usbhid
Jul 22 10:27:55 31.172.31.251 hid
Jul 22 10:27:55 31.172.31.251 netconsole
Jul 22 10:27:55 31.172.31.251 configfs
Jul 22 10:27:55 31.172.31.251 sg
Jul 22 10:27:55 31.172.31.251 sd_mod
Jul 22 10:27:55 31.172.31.251 crc_t10dif
Jul 22 10:27:55 31.172.31.251 crct10dif_generic
Jul 22 10:27:55 31.172.31.251 crct10dif_pclmul
Jul 22 10:27:55 31.172.31.251 crct10dif_common
Jul 22 10:27:55 31.172.31.251 crc32c_intel
Jul 22 10:27:55 31.172.31.251 ahci
Jul 22 10:27:55 31.172.31.251 libahci
Jul 22 10:27:55 31.172.31.251 psmouse
Jul 22 10:27:55 31.172.31.251 ehci_pci
Jul 22 10:27:55 31.172.31.251 libata
Jul 22 10:27:55 31.172.31.251 ehci_hcd
Jul 22 10:27:55 31.172.31.251 igb
Jul 22 10:27:55 31.172.31.251 scsi_mod
Jul 22 10:27:55 31.172.31.251 usbcore
Jul 22 10:27:55 31.172.31.251 i2c_algo_bit
Jul 22 10:27:55 31.172.31.251 usb_common
Jul 22 10:27:55 31.172.31.251 i2c_core
Jul 22 10:27:55 31.172.31.251 dca
Jul 22 10:27:55 31.172.31.251 ptp
Jul 22 10:27:55 31.172.31.251 pps_core
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.275532] CPU: 0 PID: 0 Comm:
swapper/0 Not tainted 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-2+deb8u3
Jul 22 10:27:55 31.172.31.251 [171182.275584] Hardware name: Supermicro
X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.0a
01/03/2014
Jul 22 10:27:55 31.172.31.251 [171182.275638] task: ffffffff8181a460 ti:
ffffffff81800000 task.ti: ffffffff81800000
Jul 22 10:27:55 31.172.31.251 [171182.275685] RIP:
e030:[<ffffffff812b7a16>]
Jul 22 10:27:55 31.172.31.251 [<ffffffff812b7a16>] memcpy+0x6/0x110
Jul 22 10:27:55 31.172.31.251 [171182.275737] RSP: e02b:ffff880280e03b58
EFLAGS: 00010286
Jul 22 10:27:55 31.172.31.251 [171182.275770] RAX: ffff88024e0c4070 RBX:
ffff880244759c00 RCX: 00000000000002ee
Jul 22 10:27:55 31.172.31.251 [171182.275819] RDX: 00000000000004a0 RSI:
ffff88025b2d0000 RDI: ffff88024e0c4222
Jul 22 10:27:55 31.172.31.251 [171182.275866] RBP: ffff880280e03c38 R08:
00000000000006c0 R09: ffff88024e0c4062
Jul 22 10:27:55 31.172.31.251 [171182.275913] R10: 0100000000000000 R11:
00000000ef5ffb2e R12: ffff88024eb03d00
Jul 22 10:27:55 31.172.31.251 [171182.275960] R13: ffff88025b2cfe66 R14:
ffff88025c4441c0 R15: 00000000000004a8
Jul 22 10:27:55 31.172.31.251 [171182.276010] FS:
0000000000000000(0000) GS:ffff880280e00000(0000) knlGS:ffff880280e00000
Jul 22 10:27:55 31.172.31.251 [171182.276059] CS: e033 DS: 0000 ES:
0000 CR0: 0000000080050033
Jul 22 10:27:55 31.172.31.251 [171182.276089] CR2: ffff88025b2d0000 CR3:
000000026c8e1000 CR4: 0000000000042660
Jul 22 10:27:55 31.172.31.251 [171182.281365] Stack:
Jul 22 10:27:55 31.172.31.251 [171182.281391] ffffffff814d319f
Jul 22 10:27:55 31.172.31.251 ffff880077790000
Jul 22 10:27:55 31.172.31.251 ffff880280e03ba8
Jul 22 10:27:55 31.172.31.251 9401294600a7012a
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.281452] 0100000000000000
Jul 22 10:27:55 31.172.31.251 ffffffff814a000a
Jul 22 10:27:55 31.172.31.251 00000000750c7e90
Jul 22 10:27:55 31.172.31.251 00000000000080fe
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.281514] 1ad902feff7ac40e
Jul 22 10:27:55 31.172.31.251 ffff8800775bb080
Jul 22 10:27:55 31.172.31.251 ffff224afc3e1600
Jul 22 10:27:55 31.172.31.251 ffff88024eb03d00
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.281575] Call Trace:
Jul 22 10:27:55 31.172.31.251 [171182.281601] <IRQ>
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.281607]
Jul 22 10:27:55 31.172.31.251 [<ffffffff814d319f>] ?
ndisc_send_redirect+0x3bf/0x410
Jul 22 10:27:55 31.172.31.251 [171182.281751] [<ffffffff814a000a>] ?
reg_vif_xmit+0xca/0xf0
Jul 22 10:27:55 31.172.31.251 [171182.281786] [<ffffffff814bbffc>] ?
ip6_forward+0x71c/0x850
Jul 22 10:27:55 31.172.31.251 [171182.281817] [<ffffffff814c9704>] ?
ip6_route_input+0xa4/0xd0
Jul 22 10:27:55 31.172.31.251 [171182.281852] [<ffffffff8141eae3>] ?
__netif_receive_skb_core+0x543/0x750
Jul 22 10:27:55 31.172.31.251 [171182.281885] [<ffffffff8141ed6f>] ?
netif_receive_skb_internal+0x1f/0x80
Jul 22 10:27:55 31.172.31.251 [171182.281930] [<ffffffffa053feb2>] ?
br_handle_frame_finish+0x1c2/0x3c0 [bridge]
Jul 22 10:27:55 31.172.31.251 [171182.281982] [<ffffffffa05401f7>] ?
br_handle_frame+0x147/0x240 [bridge]
Jul 22 10:27:55 31.172.31.251 [171182.282014] [<ffffffff8141e764>] ?
__netif_receive_skb_core+0x1c4/0x750
Jul 22 10:27:55 31.172.31.251 [171182.282051] [<ffffffff81009f9c>] ?
xen_clocksource_get_cycles+0x1c/0x20
Jul 22 10:27:55 31.172.31.251 [171182.282083] [<ffffffff8141ed6f>] ?
netif_receive_skb_internal+0x1f/0x80
Jul 22 10:27:55 31.172.31.251 [171182.282122] [<ffffffffa073250f>] ?
xenvif_tx_action+0x49f/0x920 [xen_netback]
Jul 22 10:27:55 31.172.31.251 [171182.282172] [<ffffffff81362a25>] ?
is_xen_swiotlb_buffer+0x75/0x150
Jul 22 10:27:55 31.172.31.251 [171182.282205] [<ffffffffa07352f8>] ?
xenvif_poll+0x28/0x70 [xen_netback]
Jul 22 10:27:55 31.172.31.251 [171182.282240] [<ffffffff8141f0f0>] ?
net_rx_action+0x140/0x240
Jul 22 10:27:55 31.172.31.251 [171182.282275] [<ffffffff8106c621>] ?
__do_softirq+0xf1/0x290
Jul 22 10:27:55 31.172.31.251 [171182.282305] [<ffffffff8106c9f5>] ?
irq_exit+0x95/0xa0
Jul 22 10:27:55 31.172.31.251 [171182.282337] [<ffffffff81359d75>] ?
xen_evtchn_do_upcall+0x35/0x50
Jul 22 10:27:55 31.172.31.251 [171182.282372] [<ffffffff81515e9e>] ?
xen_do_hypervisor_callback+0x1e/0x30
Jul 22 10:27:55 31.172.31.251 [171182.282403] <EOI>
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.282410]
Jul 22 10:27:55 31.172.31.251 [<ffffffff810013aa>] ?
xen_hypercall_sched_op+0xa/0x20
Jul 22 10:27:55 31.172.31.251 [171182.282467] [<ffffffff810013aa>] ?
xen_hypercall_sched_op+0xa/0x20
Jul 22 10:27:55 31.172.31.251 [171182.282501] [<ffffffff81009e7c>] ?
xen_safe_halt+0xc/0x20
Jul 22 10:27:55 31.172.31.251 [171182.282537] [<ffffffff8101c8e9>] ?
default_idle+0x19/0xb0
Jul 22 10:27:55 31.172.31.251 [171182.282577] [<ffffffff810a8330>] ?
cpu_startup_entry+0x340/0x400
Jul 22 10:27:55 31.172.31.251 [171182.282615] [<ffffffff81903076>] ?
start_kernel+0x497/0x4a2
Jul 22 10:27:55 31.172.31.251 [171182.282645] [<ffffffff81902a04>] ?
set_init_arg+0x4e/0x4e
Jul 22 10:27:55 31.172.31.251 [171182.282678] [<ffffffff81904f63>] ?
xen_start_kernel+0x569/0x573
Jul 22 10:27:55 31.172.31.251 [171182.282708] Code:
Jul 22 10:27:55 31.172.31.251 <f3>
Jul 22 10:27:55 31.172.31.251
Jul 22 10:27:55 31.172.31.251 [171182.283036] RIP
Jul 22 10:27:55 31.172.31.251 [<ffffffff812b7a16>] memcpy+0x6/0x110
Jul 22 10:27:55 31.172.31.251 [171182.283068] RSP <ffff880280e03b58>
Jul 22 10:27:55 31.172.31.251 [171182.283093] CR2: ffff88025b2d0000
Jul 22 10:27:55 31.172.31.251 [171182.283353] ---[ end trace
1af688b6502ee191 ]---
Jul 22 10:27:55 31.172.31.251 [171182.288133] Kernel panic - not
syncing: Fatal exception in interrupt
Jul 22 10:27:55 31.172.31.251 [171182.293798] Kernel Offset: 0x0 from
0xffffffff81000000 (relocation range:
0xffffffff80000000-0xffffffff9fffffff)
--
Ciao... // http://blog.windfluechter.net
Ingo \X/ XMPP: ij@jabber.windfluechter.net
gpg pubkey: http://www.juergensmann.de/ij_public_key.asc
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next prev parent reply other threads:[~2016-07-22 9:03 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-09 22:29 Kernel panic on Xen virtualisation in Debian Andreas Ziegler
2016-07-10 13:18 ` Ingo Jürgensmann
2016-07-18 16:44 ` Andreas Ziegler
2016-07-22 9:03 ` Ingo Jürgensmann [this message]
2016-07-22 10:21 ` Ingo Jürgensmann
2016-07-25 9:38 ` Ingo Jürgensmann
2016-07-25 10:23 ` Wei Liu
2016-07-25 10:42 ` Andreas Ziegler
2016-07-25 10:50 ` Andreas Ziegler
2016-07-25 10:51 ` Wei Liu
2016-07-25 11:27 ` Ingo Jürgensmann
2016-07-25 12:35 ` Sander Eikelenboom
2016-07-25 11:41 ` Ingo Jürgensmann
2016-07-25 13:13 ` Wei Liu
2016-07-29 11:45 ` Andreas Ziegler
2016-07-29 13:01 ` Wei Liu
2016-07-29 20:17 ` Ingo Jürgensmann
2016-08-02 9:20 ` Wei Liu
2016-08-02 10:30 ` Ingo Jürgensmann
2016-08-02 12:37 ` Wei Liu
2016-11-14 15:55 ` Andreas Ziegler
2016-11-29 9:08 ` Wei Liu
2016-11-29 20:20 ` Ingo Jürgensmann
2016-12-01 13:26 ` Wei Liu
2016-12-01 13:59 ` Ingo Jürgensmann
2016-12-01 14:07 ` Wei Liu
2016-12-01 14:50 ` Sander Eikelenboom
2016-07-25 10:49 ` David Vrabel
-- strict thread matches above, loose matches on Subject: below --
2016-07-04 18:06 Jan Prunk
2016-07-06 14:14 ` George Dunlap
2016-07-08 11:14 ` Wei Liu
2016-07-08 12:22 ` Jan Prunk
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