https://bugzilla.novell.com/show_bug.cgi?id=768714
https://bugzilla.novell.com/show_bug.cgi?id=768714#c10
Johannes Weberhofer changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jweberhofer@weberhofer.at
Severity|Major |Critical
--- Comment #10 from Johannes Weberhofer 2012-07-02 11:44:17 CEST ---
I see the same problem since on two servers since I have upgraded to the latest
Kernel for opensuse 12.1. I have never seen the failure before. I have now
downgraded to kernel-desktop-3.1.9-1.4.1.x86_64.
As one of the servers run XEN0, and the other server is running on a
virtualizted hardware (Parallels), I don't think the problem is XEN related.
=================== Machine #1 ======================
Jul 2 10:19:27 herkules kernel: [512503.348095] BUG: soft lockup - CPU#2 stuck
for 24s! [ksoftirqd/2:14]
Jul 2 10:19:27 herkules kernel: [512503.348095] Modules linked in: binfmt_misc
md5 fuse loop rpcsec_gss_krb5 tcp_diag inet_diag nfsd lockd nfs_acl auth_rpcgss
sunrpc tun xt_tcpudp iptable_filter ip_tables x_tables af_packet 8021q garp
bridge stp llc ipmi_devintf nbd usbbk ipmi_si netbk ipmi_msghandler blkbk
blkback_pagemap blktap domctl xenbus_be gntdev evtchn microcode xfs snx edd
8250_pci 8250_pnp usblp sr_mod sg joydev pcspkr serio_raw i7core_edac edac_core
i2c_i801 iTCO_wdt i2c_core iTCO_vendor_support e1000e 8250 serial_core button
shpchp pci_hotplug autofs4 btrfs zlib_deflate lzo_compress usbhid hid dm_mod
linear ehci_hcd usbcore xenblk cdrom xennet fan processor thermal thermal_sys
hwmon megaraid_sas
Jul 2 10:19:27 herkules kernel: [512503.348095] Pid: 14, comm: ksoftirqd/2 Not
tainted 3.1.10-1.13-xen #1
Jul 2 10:19:27 herkules kernel: [512503.348095] Call Trace:
Jul 2 10:19:27 herkules kernel: [512503.348095] [<ffffffff80008325>]
dump_trace+0x85/0x1c0
Jul 2 10:19:27 herkules kernel: [512503.348095] [<ffffffff804f4e01>]
dump_stack+0x69/0x6f
Jul 2 10:19:27 herkules kernel: [512503.348095] [<ffffffff800a05c8>]
watchdog_timer_fn+0x168/0x170
Jul 2 10:19:27 herkules kernel: [512503.348095] [<ffffffff80068be4>]
__run_hrtimer+0x84/0x1f0
Jul 2 10:19:27 herkules kernel: [512503.348095] [<ffffffff800695d5>]
hrtimer_interrupt+0xe5/0x220
Jul 2 10:19:27 herkules kernel: [512503.348095] [<ffffffff80069795>]
hrtimer_peek_ahead_timers+0x55/0x60
Jul 2 10:19:27 herkules kernel: [512503.348095] [<ffffffff8004914a>]
__do_softirq+0xba/0x230
Jul 2 10:19:27 herkules kernel: [512503.348095] [<ffffffff800493b7>]
run_ksoftirqd+0xf7/0x1c0
Jul 2 10:19:27 herkules kernel: [512503.348095] [<ffffffff800644ce>]
kthread+0x7e/0x90
Jul 2 10:19:27 herkules kernel: [512503.348095] [<ffffffff80512ec4>]
kernel_thread_helper+0x4/0x10
Jul 2 10:19:37 herkules kernel: [512520.484049] INFO: rcu_sched_state detected
stalls on CPUs/tasks: { 7} (detected by 0, t=15002 jiffies)
Jul 2 10:19:37 herkules kernel: [512520.484055] sending NMI to all CPUs:
Jul 2 10:19:37 herkules kernel: [512520.484059] NMI backtrace for cpu 0
Jul 2 10:19:37 herkules kernel: [512520.484061] CPU 0
Jul 2 10:19:37 herkules kernel: [512520.484062] Modules linked in: binfmt_misc
md5 fuse loop rpcsec_gss_krb5 tcp_diag inet_diag nfsd lockd nfs_acl auth_rpcgss
sunrpc tun xt_tcpudp iptable_filter ip_tables x_tables af_packet 8021q garp
bridge stp llc ipmi_devintf nbd usbbk ipmi_si netbk ipmi_msghandler blkbk
blkback_pagemap blktap domctl xenbus_be gntdev evtchn microcode xfs snx edd
8250_pci 8250_pnp usblp sr_mod sg joydev pcspkr serio_raw i7core_edac edac_core
i2c_i801 iTCO_wdt i2c_core iTCO_vendor_support e1000e 8250 serial_core button
shpchp pci_hotplug autofs4 btrfs zlib_deflate lzo_compress usbhid hid dm_mod
linear ehci_hcd usbcore xenblk cdrom xennet fan processor thermal thermal_sys
hwmon megaraid_sas
Jul 2 10:19:37 herkules kernel: [512520.484115]
Jul 2 10:19:37 herkules kernel: [512520.484118] Pid: 0, comm: swapper Not
tainted 3.1.10-1.13-xen #1 Supermicro X8SIL/X8SIL
Jul 2 10:19:37 herkules kernel: [512520.484121] RIP: e030:[<ffffffff8000330a>]
[<ffffffff8000330a>] 0xffffffff80003309
Jul 2 10:19:37 herkules kernel: [512520.484129] RSP: e02b:ffff8805cbd10c90
EFLAGS: 00000046
Jul 2 10:19:37 herkules kernel: [512520.484131] RAX: 0000000000000000 RBX:
ffffffff8091ed20 RCX: ffffffff8000330a
Jul 2 10:19:37 herkules kernel: [512520.484133] RDX: 0000000000000000 RSI:
0000000000000000 RDI: 000000000000000b
Jul 2 10:19:37 herkules kernel: [512520.484136] RBP: ffffffff8091ed20 R08:
ffffffff8091ed28 R09: 0000000000000000
Jul 2 10:19:37 herkules kernel: [512520.484138] R10: 0000000000000000 R11:
0000000000000246 R12: 0000000000000002
Jul 2 10:19:37 herkules kernel: [512520.484140] R13: 0000000000000000 R14:
0001d22279644709 R15: 7fffffffffffffff
Jul 2 10:19:37 herkules kernel: [512520.484148] FS: 00007f73a0162700(0000)
GS:ffff8805cbd0d000(0000) knlGS:0000000000000000
Jul 2 10:19:37 herkules kernel: [512520.484150] CS: e033 DS: 0000 ES: 0000
CR0: 000000008005003b
Jul 2 10:19:37 herkules kernel: [512520.484152] CR2: 00007f5196c20000 CR3:
00000002079f1000 CR4: 0000000000002660
Jul 2 10:19:37 herkules kernel: [512520.484155] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Jul 2 10:19:37 herkules kernel: [512520.484157] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Jul 2 10:19:37 herkules kernel: [512520.484160] Process swapper (pid: 0,
threadinfo ffffffff808ac000, task ffffffff808b04c0)
Jul 2 10:19:37 herkules kernel: [512520.484161] Stack:
Jul 2 10:19:37 herkules kernel: [512520.484165] 0000000000000000
0000000000000000 ffffffff80353462 ffff8805cbd10cf8
Jul 2 10:19:37 herkules kernel: [512520.484169] ffffffff8091ed20
ffffffff8091ed20 ffffffff8001803b 0000000000000001
Jul 2 10:19:37 herkules kernel: [512520.484172] 0000000000002710
ffffffff808c2ac0 0000000000000010 ffffffff808c2ac0
Jul 2 10:19:37 herkules kernel: [512520.484176] Call Trace:
Jul 2 10:19:37 herkules kernel: [512520.484191] [<ffffffff80353462>]
notify_remote_via_ipi+0x72/0xa0
Jul 2 10:19:37 herkules kernel: [512520.484199] [<ffffffff8001803b>]
xen_send_IPI_mask+0x3b/0x80
Jul 2 10:19:37 herkules kernel: [512520.484204] [<ffffffff800180f7>]
arch_trigger_all_cpu_backtrace+0x47/0x80
Jul 2 10:19:37 herkules kernel: [512520.484211] [<ffffffff800a7710>]
print_other_cpu_stall+0x130/0x170
Jul 2 10:19:37 herkules kernel: [512520.484216] [<ffffffff800a7871>]
__rcu_pending+0x31/0x180
Jul 2 10:19:37 herkules kernel: [512520.484221] [<ffffffff800a7d5f>]
rcu_check_callbacks+0x5f/0x110
Jul 2 10:19:37 herkules kernel: [512520.484228] [<ffffffff80052edf>]
update_process_times+0x3f/0x80
Jul 2 10:19:37 herkules kernel: [512520.484234] [<ffffffff80074e2b>]
tick_sched_timer+0x5b/0xc0
Jul 2 10:19:37 herkules kernel: [512520.484241] [<ffffffff80068be4>]
__run_hrtimer+0x84/0x1f0
Jul 2 10:19:37 herkules kernel: [512520.484246] [<ffffffff800695d5>]
hrtimer_interrupt+0xe5/0x220
Jul 2 10:19:37 herkules kernel: [512520.484251] [<ffffffff80357d95>]
timer_interrupt+0x25/0x100
Jul 2 10:19:37 herkules kernel: [512520.484256] [<ffffffff800a1414>]
handle_irq_event_percpu+0x54/0x220
Jul 2 10:19:37 herkules kernel: [512520.484261] [<ffffffff800a4405>]
handle_percpu_irq+0x45/0x80
Jul 2 10:19:37 herkules kernel: [512520.484267] [<ffffffff800081b8>]
handle_irq+0x18/0x30
=================== Machine #2 ======================
Jun 26 09:44:46 s4 kernel: [132130.859301] BUG: soft lockup - CPU#0 stuck for
21s! [httpd2-prefork:19636]
Jun 26 09:44:46 s4 kernel: [132130.859301] Modules linked in: ip6t_LOG
xt_tcpudp xt_pkttype ipt_LOG xt_limit ip6t_REJECT nf_conntrack_ipv6
nf_defrag_ipv6 ip6table_raw xt_NOTRACK ipt_REJECT iptable_raw iptable_filter
ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast
nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_con
ntrack nf_conntrack ip6table_filter ip6_tables x_tables acpi_memhotplug mperf
xfs btrfs zlib_deflate dm_mod edd sr_mod e1000 floppy cdrom 8390 sg container
virtio_b
alloon shpchp pci_hotplug pcspkr virtio_pci virtio_ring virtio button autofs4
processor thermal_sys ata_generic
Jun 26 09:44:46 s4 kernel: [132130.980174] CPU 0
Jun 26 09:44:46 s4 kernel: [132130.980174] Modules linked in: ip6t_LOG
xt_tcpudp xt_pkttype ipt_LOG xt_limit ip6t_REJECT nf_conntrack_ipv6
nf_defrag_ipv6 ip6table_r
aw xt_NOTRACK ipt_REJECT iptable_raw iptable_filter ip6table_mangle
nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4
ip_tables xt_con
ntrack nf_conntrack ip6table_filter ip6_tables x_tables acpi_memhotplug mperf
xfs btrfs zlib_deflate dm_mod edd sr_mod e1000 floppy cdrom 8390 sg container
virtio_b
alloon shpchp pci_hotplug pcspkr virtio_pci virtio_ring virtio button autofs4
processor thermal_sys ata_generic
Jun 26 09:44:46 s4 kernel: [132130.980174]
Jun 26 09:44:46 s4 kernel: [132130.980174] Pid: 19636, comm: httpd2-prefork
Tainted: G W 3.1.10-1.13-desktop #1 Parallels Software International
Inc. Paral
lels Virtual Platform/Parallels Virtual Platform
Jun 26 09:44:46 s4 kernel: [132130.980174] RIP: 0010:[<ffffffff812bf177>]
[<ffffffff812bf177>] clear_page_c+0x7/0x10
Jun 26 09:44:46 s4 kernel: [132130.980174] RSP: 0000:ffff880067be1b60 EFLAGS:
00000246
Jun 26 09:44:46 s4 kernel: [132130.980174] RAX: 0000000000000000 RBX:
0000000000000000 RCX: 0000000000000200
Jun 26 09:44:46 s4 kernel: [132130.980174] RDX: 6db6db6db6db6db7 RSI:
0000000000000001 RDI: ffff880ad98d3000
Jun 26 09:44:46 s4 kernel: [132130.980174] RBP: 0000000000000001 R08:
0000000000000000 R09: 0000000000005982
Jun 26 09:44:46 s4 kernel: [132130.980174] R10: 0000000000000002 R11:
0000000000000000 R12: ffffffff00000002
Jun 26 09:44:46 s4 kernel: [132130.980174] R13: ffff880c4dfedc08 R14:
ffff880c4dfedc00 R15: 0000000000000000
Jun 26 09:44:46 s4 kernel: [132130.980174] FS: 00007fd4d76f8700(0000)
GS:ffff880c4dc00000(0000) knlGS:0000000000000000
Jun 26 09:44:46 s4 kernel: [132130.980174] CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Jun 26 09:44:46 s4 kernel: [132130.980174] CR2: 00007fd4d9a24000 CR3:
00000003534ff000 CR4: 00000000000006f0
Jun 26 09:44:46 s4 kernel: [132130.980174] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Jun 26 09:44:46 s4 kernel: [132130.980174] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Jun 26 09:44:46 s4 kernel: [132130.980174] Process httpd2-prefork (pid: 19636,
threadinfo ffff880067be0000, task ffff8800675761c0)
Jun 26 09:44:46 s4 kernel: [132130.980174] Stack:
Jun 26 09:44:46 s4 kernel: [132130.980174] ffffffff810feac9 ffffea0025331480
ffff880067be1fd8 0000000000000038
Jun 26 09:44:46 s4 kernel: [132130.980174] 0000000025f96e28 00000000000284d0
ffff880c4dc153a8 ffff880c4dfece00
Jun 26 09:44:46 s4 kernel: [132130.980174] ffffea0025f96e28 0000000000000246
0000000000000000 00000000000280daJun 26 09:44:46 s4 kernel: [132130.980174]
Call Trace:
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff810feac9>]
prep_new_page+0x159/0x220
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff810fed62>]
get_page_from_freelist+0x1d2/0x5c0
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff810ff463>]
__alloc_pages_nodemask+0x103/0x950
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff81137e7d>]
alloc_pages_vma+0x9d/0x160
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff81118a73>]
do_anonymous_page.isra.38+0x83/0x320
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff815a3451>]
do_page_fault+0x131/0x530
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff815a0975>]
page_fault+0x25/0x30
Jun 26 09:44:46 s4 kernel: [132130.980174] [<00007fd4d69366cb>] 0x7fd4d69366ca
Jun 26 09:44:46 s4 kernel: [132130.980174] Code: 48 48 89 44 24 10 48 8d 44 24
20 c7 44 24 08 18 00 00 00 48 89 44 24 18 e8 a7 ff ff ff 48 83 c4 58 c3 90 90
b9 00 0
2 00 00 31 c0 <f3> 48 ab c3 0f 1f 44 00 00 b9 00 10 00 00 31 c0 f3 aa c3 66 0f
Jun 26 09:44:46 s4 kernel: [132130.980174] Call Trace:
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff810feac9>]
prep_new_page+0x159/0x220
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff810fed62>]
get_page_from_freelist+0x1d2/0x5c0
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff810ff463>]
__alloc_pages_nodemask+0x103/0x950
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff81137e7d>]
alloc_pages_vma+0x9d/0x160
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff81118a73>]
do_anonymous_page.isra.38+0x83/0x320
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff815a3451>]
do_page_fault+0x131/0x530
Jun 26 09:44:46 s4 kernel: [132130.980174] [<ffffffff815a0975>]
page_fault+0x25/0x30Jun 26 09:44:46 s4 kernel: [132130.980174]
[<00007fd4d69366cb>] 0x7fd4d69366ca
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