Mailinglist Archive: opensuse-kernel (75 mails)

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Re: [opensuse-kernel] kernel stable 3.13.6-1.g4727218-desktop crash with osc build
Michal Jan, Thanks for your feedback.

A few remarks 3.13.5 doesn't reproduce it.

This crash only happen when using osc build --clean (I'm using qemu-kvm build
style with a dedicated lvm)

VM_IMAGE: /dev/mapper/vg0-lvobsbuild, VM_SWAP: /dev/mapper/vg1-lvobsswap
Creating ext4 filesystem on /dev/mapper/vg0-lvobsbuild
tune2fs 1.42.8 (20-Jun-2013)
Setting maximal mount count to -1
mkswap /dev/mapper/vg1-lvobsswap
mkswap: /dev/mapper/vg1-lvobsswap: warning: wiping old swap signature.
Setting up swapspace version 1, size = 4194300 KiB
no label, UUID=0aacf336-1079-43f4-b9b6-9d9d182ef98c
logging output to /tmp/obsbuild/.build.log...
[ 0s] Using BUILD_ROOT=/tmp/obsbuild/.mount
[ 0s] Using BUILD_ARCH=x86_64:i686:i586:i486:i386
[ 0s] Doing kvm build in /dev/mapper/vg0-lvobsbuild
[ 0s]
[ 0s]
[ 0s] c-3po.labaroche.ioda.net started "build collectd.spec" at Wed Mar 12
06:48:05 UTC 2014.
[ 0s]
[ 0s]
[ 0s] processing specfile
/home/bruno/openSUSE/obs/home:bruno_friedmann:branches:server:monitoring/collectd/collectd.spec
...
[ 0s] running changelog2spec --target rpm --file
/home/bruno/openSUSE/obs/home:bruno_friedmann:branches:server:monitoring/collectd/collectd.spec
[ 0s] init_buildsystem --configdir /usr/lib/build/configs --cachedir
/var/cache/build --prepare --clean --rpmlist
/tmp/rpmlist.PNuAuu
/home/bruno/openSUSE/obs/home:bruno_friedmann:branches:server:monitoring/collectd/collectd.spec
...
[...

[ 4s] booting kvm ...
[ 4s] /usr/bin/qemu-kvm -no-reboot -nographic -vga none -net none -cpu host
-kernel /boot/vmlinuz -initrd
/boot/initrd-3.13.6-1.g4727218-desktop-virtio -append root=/dev/vda panic=1
quiet no-kvmclock nmi_watchdog=0 rw elevator=noop
console=ttyS0 init=/.build/build -m 4096 -drive
file=/dev/mapper/vg0-lvobsbuild,if=virtio,cache=none -drive
file=/dev/mapper/vg0-lvobsbuild,if=ide,index=0,cache=none -drive
file=/dev/mapper/vg1-lvobsswap,if=virtio,cache=none -smp 8
[ 9s] [ 0.890169] Initramfs unpacking failed: broken padding
[ 9s] [ 0.952421] Failed to execute /init (error -2)
[ 9s] [ 0.952832] Failed to execute /.build/build (error -2). Attempting
defaults...
[ 9s] [ 0.953675] Kernel panic - not syncing: No working init found. Try
passing init= option to kernel. See Linux
Documentation/init.txt for guidance.
[ 9s] [ 0.954632] CPU: 3 PID: 1 Comm: swapper/0 Not tainted
3.13.6-1.g4727218-desktop #1
[ 9s] [ 0.954632] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9s] [ 0.954632] ffff880119e99f40 ffffffff815ca450 ffffffff817dfee0
ffffffff815c5483
[ 9s] [ 0.954632] ffff880100000008 ffff880119e99f50 ffff880119e99ef0
0000000000000000
[ 9s] [ 0.954632] ffff880119b72f90 0000000000000011 ffff8801954b4840
00000000fffffffe
[ 9s] [ 0.954632] Call Trace:
[ 9s] [ 0.954632] [<ffffffff81004930>] dump_trace+0x80/0x2f0
[ 9s] [ 0.954632] [<ffffffff81004c45>] show_stack_log_lvl+0xa5/0x190
[ 9s] [ 0.954632] [<ffffffff81005f5c>] show_stack+0x1c/0x50
[ 9s] [ 0.954632] [<ffffffff815ca450>] dump_stack+0x49/0x6a
[ 9s] [ 0.954632] [<ffffffff815c5483>] panic+0xc3/0x1d2
[ 9s] [ 0.954632] [<ffffffff815bb2c2>] kernel_init+0x112/0x120
[ 9s] [ 0.954632] [<ffffffff815d7acc>] ret_from_fork+0x7c/0xb0
[ 10s] [ 0.954632] Rebooting in 1 seconds..No buildstatus set, either the
base system is broken (glibc/bash/perl)
[ 10s] or the build host has a kernel or hardware problem...


I was able to reproduce it, but it wasn't 100% of time.
Now seeing a clear problem at booting time, I've recreate the initrd-virtio to
be sure.

Several attempts has always worked ... So I believe this was a temporal
incident.

Thanks again for your time, and advice

On 03/11/2014 03:23 PM, Jan Kara wrote:
On Tue 11-03-14 14:15:44, Michal Hocko wrote:
[CC jack]

Is this reproducible? Does reverting to 3.13.5 help? Anyway, this sounds
like a generic stable kernel issue more than anything to do with opensuse
so I guess it would be better to post it to lkml and stable ML.
Well, the faulting address 000001000000001c looks pretty much like a
bitflip. If page == NULL, then page->_count has offset 0x1c and it is the
first thing we will touch using the page pointer in find_get_pages(). So it
seems we have read 0x0000010000000000 from the radix tree instead of NULL.
I'd blame it on hardware unless we have a good reason to believe
otherwise...

Honza

Btw. there are some ext4 changes between 3.13.5-6

Christoph Hellwig (1):
fs: fix iversion handling

Eric Whitney (1):
ext4: fix xfstest generic/299 block validity failures

Theodore Ts'o (4):
ext4: don't try to modify s_flags if the the file system is read-only
ext4: fix online resize with very large inode tables
ext4: fix online resize with a non-standard blocks per group setting
ext4: don't leave i_crtime.tv_sec uninitialized

Zheng Liu (1):
ext4: fix error paths in swap_inode_boot_loader()

On Tue 11-03-14 07:57:28, Bruno Friedmann wrote:
After installing kernel-stable 3.13.6-1.g4727218-desktop

I'm trying to use it (with the -virtio way) using osc build --clean

The build failed due to bad patches and then stop.
Was not the case with previous version 3.15.(2,3,5)

[ 47s] --------------------------
[ 47s] |--- configure.in.orig 2013-08-23 07:40:53.933303888 +0200
[ 47s] |+++ configure.in 2013-08-23 07:41:03.963306130 +0200
[ 47s] --------------------------
[ 47s] File to patch:
[ 47s] Skip this patch? [y]
[ 47s] Skipping patch.
[ 47s] 1 out of 1 hunk ignored
[ 47s] error: Bad exit status from /var/tmp/rpm-tmp.MPRnSh (%prep)
[ 47s]
[ 47s]
[ 47s] RPM build errors:
[ 47s] Bad exit status from /var/tmp/rpm-tmp.MPRnSh (%prep)
[ 48s] [ 39.660222] BUG: unable to handle kernel paging request at
000001000000001c
[ 48s] [ 39.661083] IP: [<ffffffff81129443>] find_get_pages+0x53/0x140
[ 48s] [ 39.661083] PGD 0
[ 48s] [ 39.661083] Oops: 0000 [#1] PREEMPT SMP
[ 48s] [ 39.661083] Modules linked in: linear crct10dif_pclmul
crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel
ablk_helper cryptd lrw gf128mul glue_helper aes_x86_64 processor
thermal_sys scsi_dh_emc scsi_dh_rdac scsi_dh_alua scsi_dh_hp_sw
scsi_dh dm_snapshot dm_mirror dm_region_hash dm_log dm_crypt dm_mod
virtio_blk virtio_pci virtio_ring virtio binfmt_misc btrfs
raid6_pq xor libcrc32c
[ 48s] [ 39.661083] CPU: 0 PID: 90 Comm: kworker/u16:1 Not tainted
3.13.6-1.g4727218-desktop #1
[ 48s] [ 39.661083] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 48s] [ 39.661083] Workqueue: writeback bdi_writeback_workfn
(flush-253:0)
[ 48s] [ 39.661083] task: ffff8801144da190 ti: ffff8801144dc000
task.ti: ffff8801144dc000
[ 48s] [ 39.661083] RIP: 0010:[<ffffffff81129443>]
[<ffffffff81129443>] find_get_pages+0x53/0x140
[ 48s] [ 39.661083] RSP: 0018:ffff8801144dd9e8 EFLAGS: 00010246
[ 48s] [ 39.661083] RAX: ffff880073042230 RBX: ffff880073045a28 RCX:
0000000000000040
[ 48s] [ 39.661083] RDX: ffffea00019236d4 RSI: 0000000000000002 RDI:
0000010000000000
[ 48s] [ 39.661083] RBP: 0000000000000000 R08: 0000000000000000 R09:
0000000000000002
[ 48s] [ 39.661083] R10: 0000000000000003 R11: 0000000000000210 R12:
ffff8800730421c0
[ 48s] [ 39.661083] R13: 0000000000000002 R14: 000000000000000e R15:
ffff8801144dda70
[ 48s] [ 39.661083] FS: 0000000000000000(0000)
GS:ffff88011fc00000(0000) knlGS:0000000000000000
[ 48s] [ 39.661083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48s] [ 39.661083] CR2: 000001000000001c CR3: 0000000001c0e000 CR4:
00000000000407f0
[ 48s] [ 39.661083] Stack:
[ 48s] [ 39.661083] 0000000000000031 0000000000000040 ffffffff81247ef8
ffff8801144dda60
[ 48s] [ 39.661083] 0000000000000001 ffff8801144ddbc8 ffff8800730458d0
0000000000299f7c
[ 48s] [ 39.661083] ffff8801144ddba0 ffffffff81133be5 0000000000000000
ffffffff8120b650
[ 48s] [ 39.661083] Call Trace:
[ 48s] [ 39.661083] [<ffffffff81133be5>] pagevec_lookup+0x15/0x20
[ 48s] [ 39.661083] [<ffffffff8120b650>]
mpage_map_and_submit_buffers+0x80/0x220
[ 48s] [ 39.661083] [<ffffffff81210044>] ext4_writepages+0x6a4/0xd00
[ 48s] [ 39.661083] [<ffffffff811b6f48>]
__writeback_single_inode+0x38/0x2b0
[ 48s] [ 39.661083] [<ffffffff811b7d70>]
writeback_sb_inodes+0x220/0x3c0
[ 48s] [ 39.661083] [<ffffffff811b7f9e>]
__writeback_inodes_wb+0x8e/0xc0
[ 48s] [ 39.661083] [<ffffffff811b81eb>] wb_writeback+0x21b/0x330
[ 48s] [ 39.661083] [<ffffffff811b9978>]
bdi_writeback_workfn+0xf8/0x480
[ 48s] [ 39.661083] [<ffffffff8106ccf8>] process_one_work+0x168/0x460
[ 48s] [ 39.661083] [<ffffffff8106d954>] worker_thread+0x114/0x3a0
[ 48s] [ 39.661083] [<ffffffff81073b21>] kthread+0xc1/0xe0
[ 48s] [ 39.661083] [<ffffffff815d7acc>] ret_from_fork+0x7c/0xb0
[ 48s] [ 39.661083] Code: cf e8 12 3b f8 ff 48 c7 04 24 00 00 00 00 48
89 6c 24 08 45 31 e4 eb 75 49 8b 3c 24 48 85 ff 74 49
40 f6 c7 03 0f 85 97 00 00 00 <44> 8b 4f 1c 45 85 c9 74 e4 45 8d 51 01 48
8d 57 1c 44 89 c8 f0
[ 48s] [ 39.661083] RIP [<ffffffff81129443>] find_get_pages+0x53/0x140
[ 48s] [ 39.661083] RSP <ffff8801144dd9e8>
[ 48s] [ 39.661083] CR2: 000001000000001c
[ 48s] [ 39.661083] ---[ end trace 96276ed4dd296de2 ]---
[ 48s] [ 39.688730] BUG: unable to handle kernel paging request at
ffffffffffffffd8
[ 48s] [ 39.689353] IP: [<ffffffff810740d7>] kthread_data+0x7/0x10
[ 48s] [ 39.689485] PGD 1c0f067 PUD 1c11067 PMD 0
[ 48s] [ 39.689485] Oops: 0000 [#2] PREEMPT SMP
[ 48s] [ 39.689485] Modules linked in: linear crct10dif_pclmul
crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel
ablk_helper cryptd lrw gf128mul glue_helper aes_x86_64 processor
thermal_sys scsi_dh_emc scsi_dh_rdac scsi_dh_alua scsi_dh_hp_sw
scsi_dh dm_snapshot dm_mirror dm_region_hash dm_log dm_crypt dm_mod
virtio_blk virtio_pci virtio_ring virtio binfmt_misc btrfs
raid6_pq xor libcrc32c
[ 48s] [ 39.689485] CPU: 0 PID: 90 Comm: kworker/u16:1 Tainted: G
D 3.13.6-1.g4727218-desktop #1
[ 48s] [ 39.689485] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 48s] [ 39.689485] task: ffff8801144da190 ti: ffff8801144dc000
task.ti: ffff8801144dc000
[ 48s] [ 39.689485] RIP: 0010:[<ffffffff810740d7>]
[<ffffffff810740d7>] kthread_data+0x7/0x10
[ 48s] [ 39.689485] RSP: 0018:ffff8801144dd6f8 EFLAGS: 00010002
[ 48s] [ 39.689485] RAX: 0000000000000000 RBX: 0000000000000000 RCX:
0000000000000009
[ 48s] [ 39.689485] RDX: 0000000000000002 RSI: 0000000000000000 RDI:
ffff8801144da190
[ 48s] [ 39.689485] RBP: ffff8801144dd760 R08: 0000000000000000 R09:
000000000000001f
[ 48s] [ 39.689485] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff88011fc13800
[ 48s] [ 39.689485] R13: 0000000000000000 R14: ffff8801144da180 R15:
ffff8801144da190
[ 48s] [ 39.689485] FS: 0000000000000000(0000)
GS:ffff88011fc00000(0000) knlGS:0000000000000000
[ 48s] [ 39.689485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48s] [ 39.689485] CR2: 0000000000000028 CR3: 0000000001c0e000 CR4:
00000000000407f0
[ 48s] [ 39.689485] Stack:
[ 48s] [ 39.689485] ffffffff8106dc48 ffff8801144da190 ffffffff815cd549
ffff8801144da190
[ 48s] [ 39.689485] ffff8801144ddfd8 0000000000013800 0000000000013800
ffff8801144da190
[ 48s] [ 39.689485] ffff8801144da810 ffff8801144da180 ffff880119e96010
ffff8801144da180
[ 48s] [ 39.689485] Call Trace:
[ 48s] [ 39.689485] [<ffffffff8106dc48>] wq_worker_sleeping+0x8/0x80
[ 48s] [ 39.689485] [<ffffffff815cd549>] thread_return+0x25d/0x474
[ 48s] [ 39.689485] [<ffffffff81055587>] do_exit+0x757/0xaa0
[ 48s] [ 39.689485] [<ffffffff815d2054>] oops_end+0x94/0xd0
[ 48s] [ 39.689485] [<ffffffff815c4d7b>] no_context+0x272/0x27e
[ 48s] [ 39.689485] [<ffffffff815d3f3b>] __do_page_fault+0x8b/0x550
[ 48s] [ 39.689485] [<ffffffff815d1558>] async_page_fault+0x28/0x30
[ 48s] [ 39.689485] [<ffffffff81129443>] find_get_pages+0x53/0x140
[ 48s] [ 39.689485] [<ffffffff81133be5>] pagevec_lookup+0x15/0x20
[ 48s] [ 39.689485] [<ffffffff8120b650>]
mpage_map_and_submit_buffers+0x80/0x220
[ 48s] [ 39.689485] [<ffffffff81210044>] ext4_writepages+0x6a4/0xd00
[ 48s] [ 39.689485] [<ffffffff811b6f48>]
__writeback_single_inode+0x38/0x2b0
[ 48s] [ 39.689485] [<ffffffff811b7d70>]
writeback_sb_inodes+0x220/0x3c0
[ 48s] [ 39.689485] [<ffffffff811b7f9e>]
__writeback_inodes_wb+0x8e/0xc0
[ 48s] [ 39.689485] [<ffffffff811b81eb>] wb_writeback+0x21b/0x330
[ 48s] [ 39.689485] [<ffffffff811b9978>]
bdi_writeback_workfn+0xf8/0x480
[ 48s] [ 39.689485] [<ffffffff8106ccf8>] process_one_work+0x168/0x460
[ 48s] [ 39.689485] [<ffffffff8106d954>] worker_thread+0x114/0x3a0
[ 48s] [ 39.689485] [<ffffffff81073b21>] kthread+0xc1/0xe0
[ 48s] [ 39.689485] [<ffffffff815d7acc>] ret_from_fork+0x7c/0xb0
[ 48s] [ 39.689485] Code: 1f 44 00 00 65 48 8b 04 25 80 b9 00 00 48 8b
80 08 04 00 00 48 8b 40 c8 48 c1 e8 02 83 e0 01 c3 0f
1f 40 00 48 8b 87 08 04 00 00 <48> 8b 40 d8 c3 0f 1f 40 00 48 83 ec 08 48
8b b7 08 04 00 00 ba
[ 48s] [ 39.689485] RIP [<ffffffff810740d7>] kthread_data+0x7/0x10
[ 48s] [ 39.689485] RSP <ffff8801144dd6f8>
[ 48s] [ 39.689485] CR2: ffffffffffffffd8
[ 48s] [ 39.689485] ---[ end trace 96276ed4dd296de3 ]---
[ 48s] [ 39.689485] Fixing recursive fault but reboot is needed!
[ 108s] [ 99.691016] INFO: rcu_preempt detected stalls on CPUs/tasks: {
0} (detected by 3, t=60003 jiffies, g=7635, c=7634, q=0)
[ 108s] [ 99.692013] sending NMI to all CPUs:
[ 108s] [ 39.689485] NMI backtrace for cpu 0
[ 108s] [ 39.689485] CPU: 0 PID: 90 Comm: kworker/u16:1 Tainted: G
D 3.13.6-1.g4727218-desktop #1
[ 108s] [ 39.689485] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108s] [ 39.689485] task: ffff8801144da190 ti: ffff8801144dc000
task.ti: ffff8801144dc000
[ 108s] [ 39.689485] RIP: 0010:[<ffffffff815d0e72>]
[<ffffffff815d0e72>] _raw_spin_lock_irq+0x32/0x40
[ 108s] [ 39.689485] RSP: 0018:ffff8801144dd418 EFLAGS: 00000087
[ 108s] [ 39.689485] RAX: 00000000000041bf RBX: 0000000000000009 RCX:
00000000000041c0
[ 108s] [ 39.689485] RDX: 00000000000041c0 RSI: ffffffff810557b9 RDI:
ffff88011fc13800
[ 108s] [ 39.689485] RBP: ffff8801144dd470 R08: 000000000000000a R09:
000000000000021d
[ 108s] [ 39.689485] R10: 0000000000000000 R11: ffff8801144dd1de R12:
ffff88011fc13800
[ 108s] [ 39.689485] R13: 0000000000000000 R14: ffffffffffffffd8 R15:
ffff8801144da190
[ 108s] [ 39.689485] FS: 0000000000000000(0000)
GS:ffff88011fc00000(0000) knlGS:0000000000000000
[ 108s] [ 39.689485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108s] [ 39.689485] CR2: 0000000000000028 CR3: 0000000001c0e000 CR4:
00000000000407f0
[ 108s] [ 39.689485] Stack:
[ 108s] [ 39.689485] ffffffff815cd067 ffff8801144da190 ffff8801144ddfd8
0000000000013800
[ 108s] [ 39.689485] 0000000000013800 ffff8801144da190 0000000000000009
0000000000000046
[ 108s] [ 39.689485] ffff8801144da190 ffffffffffffffd8 ffff8801144da190
000000000000005a
[ 108s] [ 39.689485] Call Trace:
[ 108s] [ 39.689485] [<ffffffff815cd067>] __schedule+0xb7/0x33c
[ 108s] [ 39.689485] [<ffffffff810557b9>] do_exit+0x989/0xaa0
[ 108s] [ 39.689485] [<ffffffff815d2054>] oops_end+0x94/0xd0
[ 108s] [ 39.689485] [<ffffffff815c4d7b>] no_context+0x272/0x27e
[ 108s] [ 39.689485] [<ffffffff815d3f3b>] __do_page_fault+0x8b/0x550
[ 108s] [ 39.689485] [<ffffffff815d1558>] async_page_fault+0x28/0x30
[ 108s] [ 39.689485] [<ffffffff810740d7>] kthread_data+0x7/0x10
[ 108s] [ 39.689485] [<ffffffff8106dc48>] wq_worker_sleeping+0x8/0x80
[ 108s] [ 39.689485] [<ffffffff815cd549>] thread_return+0x25d/0x474
[ 108s] [ 39.689485] [<ffffffff81055587>] do_exit+0x757/0xaa0
[ 108s] [ 39.689485] [<ffffffff815d2054>] oops_end+0x94/0xd0
[ 108s] [ 39.689485] [<ffffffff815c4d7b>] no_context+0x272/0x27e
[ 108s] [ 39.689485] [<ffffffff815d3f3b>] __do_page_fault+0x8b/0x550
[ 108s] [ 39.689485] [<ffffffff815d1558>] async_page_fault+0x28/0x30
[ 108s] [ 39.689485] [<ffffffff81129443>] find_get_pages+0x53/0x140
[ 108s] [ 39.689485] [<ffffffff81133be5>] pagevec_lookup+0x15/0x20
[ 108s] [ 39.689485] [<ffffffff8120b650>]
mpage_map_and_submit_buffers+0x80/0x220
[ 108s] [ 39.689485] [<ffffffff81210044>] ext4_writepages+0x6a4/0xd00
[ 108s] [ 39.689485] [<ffffffff811b6f48>]
__writeback_single_inode+0x38/0x2b0
[ 108s] [ 39.689485] [<ffffffff811b7d70>]
writeback_sb_inodes+0x220/0x3c0
[ 108s] [ 39.689485] [<ffffffff811b7f9e>]
__writeback_inodes_wb+0x8e/0xc0
[ 108s] [ 39.689485] [<ffffffff811b81eb>] wb_writeback+0x21b/0x330
[ 108s] [ 39.689485] [<ffffffff811b9978>]
bdi_writeback_workfn+0xf8/0x480
[ 108s] [ 39.689485] [<ffffffff8106ccf8>] process_one_work+0x168/0x460
[ 108s] [ 39.689485] [<ffffffff8106d954>] worker_thread+0x114/0x3a0
[ 108s] [ 39.689485] [<ffffffff81073b21>] kthread+0xc1/0xe0
[ 108s] [ 39.689485] [<ffffffff815d7acc>] ret_from_fork+0x7c/0xb0
[ 108s] [ 39.689485] Code: 65 ff 04 25 60 b9 00 00 b8 00 00 01 00 f0 0f
c1 07 89 c2 c1 ea 10 66 39 c2 89 d1 75 01 c3 0f b7 07
66 39 d0 74 f7 f3 90 0f b7 07 <66> 39 c8 75 f6 c3 0f 1f 84 00 00 00 00 00
9c 58 66 66 90 66 90
[ 108s] [ 99.692013] NMI backtrace for cpu 3
[ 108s] [ 39.689485] INFO: NMI handler
(arch_trigger_all_cpu_backtrace_handler) took too long to run: 27.190 msecs
[ 108s] [ 99.692013] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D
3.13.6-1.g4727218-desktop #1
[ 108s] [ 99.692013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108s] [ 99.692013] task: ffff880119f86210 ti: ffff880119f88000
task.ti: ffff880119f88000
[ 108s] [ 99.692013] RIP: 0010:[<ffffffff8103bd46>]
[<ffffffff8103bd46>] native_write_msr_safe+0x6/0x10
[ 108s] [ 99.692013] RSP: 0018:ffff88011fcc3e08 EFLAGS: 00000046
[ 108s] [ 99.692013] RAX: 0000000000000400 RBX: 0000000000000003 RCX:
0000000000000830
[ 108s] [ 99.692013] RDX: 0000000000000003 RSI: 0000000000000400 RDI:
0000000000000830
[ 108s] [ 99.692013] RBP: ffffffff81cbcc00 R08: ffffffff81cbcc00 R09:
000000000000021f
[ 108s] [ 99.692013] R10: 0000000000000000 R11: ffff88011fcc3bb6 R12:
0000000000000003
[ 108s] [ 99.692013] R13: 000000000000b0ca R14: 0000000000000002 R15:
0000000000080000
[ 108s] [ 99.692013] FS: 0000000000000000(0000)
GS:ffff88011fcc0000(0000) knlGS:0000000000000000
[ 108s] [ 99.692013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108s] [ 99.692013] CR2: 00007f34927de920 CR3: 0000000001c0e000 CR4:
00000000000407e0
[ 108s] [ 99.692013] Stack:
[ 108s] [ 99.692013] ffffffff81035a25 0000000000000002 0000000000000082
0000000000002710
[ 108s] [ 99.692013] ffffffff81c3d080 0000000000000003 ffffffff81cbcc40
0000000000000001
[ 108s] [ 99.692013] ffffffff81c3d080 ffffffff81031a33 ffff88011fccdc40
ffffffff810b251b
[ 108s] [ 99.692013] Call Trace:
[ 108s] [ 99.692013] [<ffffffff81035a25>]
__x2apic_send_IPI_mask+0xa5/0xd0
[ 108s] [ 99.692013] [<ffffffff81031a33>]
arch_trigger_all_cpu_backtrace+0x93/0xd0
[ 108s] [ 99.692013] [<ffffffff810b251b>]
rcu_check_callbacks+0x6eb/0x760
[ 108s] [ 99.692013] [<ffffffff8106043b>] update_process_times+0x3b/0x60
[ 108s] [ 99.692013] [<ffffffff810bcb9b>]
tick_sched_handle.isra.16+0x1b/0x60
[ 108s] [ 99.692013] [<ffffffff810bcc17>] tick_sched_timer+0x37/0x60
[ 108s] [ 99.692013] [<ffffffff81076924>] __run_hrtimer+0x64/0x230
[ 108s] [ 99.692013] [<ffffffff81077161>] hrtimer_interrupt+0xf1/0x230
[ 108s] [ 99.692013] [<ffffffff8102ff36>]
smp_apic_timer_interrupt+0x36/0x50
[ 108s] [ 99.692013] [<ffffffff815d895d>] apic_timer_interrupt+0x6d/0x80
[ 108s] [ 99.692013] [<ffffffff8103be82>] native_safe_halt+0x2/0x10
[ 108s] [ 99.692013] [<ffffffff8100b0e4>] default_idle+0x14/0xf0
[ 108s] [ 99.692013] [<ffffffff810a624e>] cpu_startup_entry+0xbe/0x2d0
[ 108s] [ 99.692013] [<ffffffff8102de2a>] start_secondary+0x21a/0x2c0
[ 108s] [ 99.692013] Code: c2 48 89 d0 c3 89 f9 0f 32 31 c9 48 c1 e2 20
89 c0 89 0e 48 09 c2 48 89 d0 c3 66 66 2e 0f 1f 84 00
00 00 00 00 89 f0 89 f9 0f 30 <31> c0 c3 0f 1f 80 00 00 00 00 89 f9 0f 33
48 c1 e2 20 89 c0 48
[ 108s] [ 39.172008] NMI backtrace for cpu 1
[ 108s] [ 99.692013] INFO: NMI handler
(arch_trigger_all_cpu_backtrace_handler) took too long to run: 55.529 msecs
[ 108s] [ 39.172008] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D
3.13.6-1.g4727218-desktop #1
[ 108s] [ 39.172008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108s] [ 39.172008] task: ffff880119f7a190 ti: ffff880119f7c000
task.ti: ffff880119f7c000
[ 108s] [ 39.172008] RIP: 0010:[<ffffffff8103be82>]
[<ffffffff8103be82>] native_safe_halt+0x2/0x10
[ 108s] [ 39.172008] RSP: 0018:ffff880119f7ded8 EFLAGS: 00000286
[ 108s] [ 39.172008] RAX: ffffffff8100b0d0 RBX: ffff880119f7dfd8 RCX:
0100000000000000
[ 108s] [ 39.172008] RDX: 0140000000000000 RSI: 0000000000000000 RDI:
0000000000000046
[ 108s] [ 39.172008] RBP: 0000000000000001 R08: 0000000000000000 R09:
0000000000000000
[ 108s] [ 39.172008] R10: 0000000000000001 R11: 0000000000000000 R12:
ffff880119f7dfd8
[ 108s] [ 39.172008] R13: ffff880119f7dfd8 R14: 0000000000000000 R15:
0000000000000000
[ 108s] [ 39.172008] FS: 0000000000000000(0000)
GS:ffff88011fc40000(0000) knlGS:0000000000000000
[ 108s] [ 39.172008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108s] [ 39.172008] CR2: 00007f7786e75000 CR3: 000000007fcb9000 CR4:
00000000000407e0
[ 108s] [ 39.172008] Stack:
[ 108s] [ 39.172008] ffffffff8100b0e4 ffff880119f7dfd8 ffffffff81cbcc00
ffffffff810a624e
[ 108s] [ 39.172008] ffff880119f7dfd8 c831acbd17494501 ffff880119f7df40
0000000000000000
[ 108s] [ 39.172008] 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 108s] [ 39.172008] Call Trace:
[ 108s] [ 39.172008] [<ffffffff8100b0e4>] default_idle+0x14/0xf0
[ 108s] [ 39.172008] [<ffffffff810a624e>] cpu_startup_entry+0xbe/0x2d0
[ 108s] [ 39.172008] [<ffffffff8102de2a>] start_secondary+0x21a/0x2c0
[ 108s] [ 39.172008] Code: 2e 0f 1f 84 00 00 00 00 00 fa c3 66 66 66 66
66 2e 0f 1f 84 00 00 00 00 00 fb c3 66 66 66 66 66 2e
0f 1f 84 00 00 00 00 00 fb f4 <c3> 66 66 66 66 2e 0f 1f 84 00 00 00 00 00
f4 c3 66 66 66 66 66
[ 108s] [ 39.172008] INFO: NMI handler
(arch_trigger_all_cpu_backtrace_handler) took too long to run: 74.706 msecs
[ 108s] [ 39.494031] NMI backtrace for cpu 2
[ 108s] [ 39.494031] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G D
3.13.6-1.g4727218-desktop #1
[ 108s] [ 39.494031] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108s] [ 39.494031] task: ffff880119f801d0 ti: ffff880119f82000
task.ti: ffff880119f82000
[ 108s] [ 39.494031] RIP: 0010:[<ffffffff8103be82>]
[<ffffffff8103be82>] native_safe_halt+0x2/0x10
[ 108s] [ 39.494031] RSP: 0018:ffff880119f83ed8 EFLAGS: 00000286
[ 108s] [ 39.494031] RAX: ffffffff8100b0d0 RBX: ffff880119f83fd8 RCX:
0100000000000000
[ 108s] [ 39.494031] RDX: 0140000000000000 RSI: 0000000000000000 RDI:
0000000000000046
[ 108s] [ 39.494031] RBP: 0000000000000002 R08: 0000000000000000 R09:
0000000000000000
[ 108s] [ 39.494031] R10: 0000000000000001 R11: 0000000000000000 R12:
ffff880119f83fd8
[ 108s] [ 39.494031] R13: ffff880119f83fd8 R14: 0000000000000000 R15:
0000000000000000
[ 108s] [ 39.494031] FS: 0000000000000000(0000)
GS:ffff88011fc80000(0000) knlGS:0000000000000000
[ 108s] [ 39.494031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108s] [ 39.494031] CR2: 00007f356eeaf774 CR3: 0000000001c0e000 CR4:
00000000000407e0
[ 108s] [ 39.494031] Stack:
[ 108s] [ 39.494031] ffffffff8100b0e4 ffff880119f83fd8 ffffffff81cbcc00
ffffffff810a624e
[ 108s] [ 39.494031] ffff880119f83fd8 aeee0c08e8d42233 ffff880119f83f40
0000000000000000
[ 108s] [ 39.494031] 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 108s] [ 39.494031] Call Trace:
[ 108s] [ 39.494031] [<ffffffff8100b0e4>] default_idle+0x14/0xf0
[ 108s] [ 39.494031] [<ffffffff810a624e>] cpu_startup_entry+0xbe/0x2d0
[ 108s] [ 39.494031] [<ffffffff8102de2a>] start_secondary+0x21a/0x2c0
[ 108s] [ 39.494031] Code: 2e 0f 1f 84 00 00 00 00 00 fa c3 66 66 66 66
66 2e 0f 1f 84 00 00 00 00 00 fb c3 66 66 66 66 66 2e
0f 1f 84 00 00 00 00 00 fb f4 <c3> 66 66 66 66 2e 0f 1f 84 00 00 00 00 00
f4 c3 66 66 66 66 66
[ 108s] [ 41.494035] NMI backtrace for cpu 6
[ 108s] [ 39.494031] INFO: NMI handler
(arch_trigger_all_cpu_backtrace_handler) took too long to run: 74.765 msecs
[ 108s] [ 41.494035] CPU: 6 PID: 0 Comm: swapper/6 Tainted: G D
3.13.6-1.g4727218-desktop #1
[ 108s] [ 41.494035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108s] [ 41.494035] task: ffff880119f942d0 ti: ffff880119f96000
task.ti: ffff880119f96000
[ 108s] [ 41.494035] RIP: 0010:[<ffffffff8103be82>]
[<ffffffff8103be82>] native_safe_halt+0x2/0x10
[ 108s] [ 41.494035] RSP: 0018:ffff880119f97ed8 EFLAGS: 00000286
[ 108s] [ 41.494035] RAX: ffffffff8100b0d0 RBX: ffff880119f97fd8 RCX:
0100000000000000
[ 108s] [ 41.494035] RDX: 0140000000000000 RSI: 0000000000000000 RDI:
0000000000000046
[ 108s] [ 41.494035] RBP: 0000000000000006 R08: 0000000000000000 R09:
0000000000000000
[ 108s] [ 41.494035] R10: 0000000000000001 R11: 0000000000000000 R12:
ffff880119f97fd8
[ 108s] [ 41.494035] R13: ffff880119f97fd8 R14: 0000000000000000 R15:
0000000000000000
[ 108s] [ 41.494035] FS: 0000000000000000(0000)
GS:ffff88011fd80000(0000) knlGS:0000000000000000
[ 108s] [ 41.494035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108s] [ 41.494035] CR2: 00007f7f4507d55b CR3: 0000000001c0e000 CR4:
00000000000407e0
[ 108s] [ 41.494035] Stack:
[ 108s] [ 41.494035] ffffffff8100b0e4 ffff880119f97fd8 ffffffff81cbcc00
ffffffff810a624e
[ 108s] [ 41.494035] ffff880119f97fd8 3a051e2ae2f04bf2 ffff880119f97f40
0000000000000000
[ 108s] [ 41.494035] 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 108s] [ 41.494035] Call Trace:
[ 108s] [ 41.494035] [<ffffffff8100b0e4>] default_idle+0x14/0xf0
[ 108s] [ 41.494035] [<ffffffff810a624e>] cpu_startup_entry+0xbe/0x2d0
[ 108s] [ 41.494035] [<ffffffff8102de2a>] start_secondary+0x21a/0x2c0
[ 108s] [ 41.494035] Code: 2e 0f 1f 84 00 00 00 00 00 fa c3 66 66 66 66
66 2e 0f 1f 84 00 00 00 00 00 fb c3 66 66 66 66 66 2e
0f 1f 84 00 00 00 00 00 fb f4 <c3> 66 66 66 66 2e 0f 1f 84 00 00 00 00 00
f4 c3 66 66 66 66 66
[ 108s] [ 43.184088] NMI backtrace for cpu 5
[ 108s] [ 43.184088] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G D
3.13.6-1.g4727218-desktop #1
[ 108s] [ 43.184088] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108s] [ 43.184088] task: ffff880119f8e290 ti: ffff880119f90000
task.ti: ffff880119f90000
[ 108s] [ 43.184088] RIP: 0010:[<ffffffff8103be82>]
[<ffffffff8103be82>] native_safe_halt+0x2/0x10
[ 108s] [ 43.184088] RSP: 0018:ffff880119f91ed8 EFLAGS: 00000286
[ 108s] [ 43.184088] RAX: ffffffff8100b0d0 RBX: ffff880119f91fd8 RCX:
0100000000000000
[ 108s] [ 43.184088] RDX: 0140000000000000 RSI: 0000000000000000 RDI:
0000000000000046
[ 108s] [ 43.184088] RBP: 0000000000000005 R08: 0000000000000000 R09:
0000000000000000
[ 108s] [ 43.184088] R10: 0000000000000001 R11: 0000000000000000 R12:
ffff880119f91fd8
[ 108s] [ 43.184088] R13: ffff880119f91fd8 R14: 0000000000000000 R15:
0000000000000000
[ 108s] [ 43.184088] FS: 0000000000000000(0000)
GS:ffff88011fd40000(0000) knlGS:0000000000000000
[ 108s] [ 43.184088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108s] [ 43.184088] CR2: 00000000006a7f80 CR3: 0000000001c0e000 CR4:
00000000000407e0
[ 108s] [ 43.184088] Stack:
[ 108s] [ 43.184088] ffffffff8100b0e4 ffff880119f91fd8 ffffffff81cbcc00
ffffffff810a624e
[ 108s] [ 43.184088] ffff880119f91fd8 0a1a4fac168d04bb ffff880119f91f40
0000000000000000
[ 108s] [ 43.184088] 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 108s] [ 43.184088] Call Trace:
[ 108s] [ 43.184088] [<ffffffff8100b0e4>] default_idle+0x14/0xf0
[ 108s] [ 43.184088] [<ffffffff810a624e>] cpu_startup_entry+0xbe/0x2d0
[ 108s] [ 43.184088] [<ffffffff8102de2a>] start_secondary+0x21a/0x2c0
[ 108s] [ 43.184088] Code: 2e 0f 1f 84 00 00 00 00 00 fa c3 66 66 66 66
66 2e 0f 1f 84 00 00 00 00 00 fb c3 66 66 66 66 66 2e
0f 1f 84 00 00 00 00 00 fb f4 <c3> 66 66 66 66 2e 0f 1f 84 00 00 00 00 00
f4 c3 66 66 66 66 66
[ 108s] [ 41.994041] NMI backtrace for cpu 7
[ 108s] [ 41.994041] CPU: 7 PID: 0 Comm: swapper/7 Tainted: G D
3.13.6-1.g4727218-desktop #1
[ 108s] [ 41.994041] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108s] [ 41.994041] task: ffff880119f98310 ti: ffff880119f9a000
task.ti: ffff880119f9a000
[ 108s] [ 41.994041] RIP: 0010:[<ffffffff8103be82>]
[<ffffffff8103be82>] native_safe_halt+0x2/0x10
[ 108s] [ 41.994041] RSP: 0018:ffff880119f9bed8 EFLAGS: 00000286
[ 108s] [ 41.994041] RAX: ffffffff8100b0d0 RBX: ffff880119f9bfd8 RCX:
0100000000000000
[ 108s] [ 41.994041] RDX: 0140000000000000 RSI: 0000000000000000 RDI:
0000000000000046
[ 108s] [ 41.994041] RBP: 0000000000000007 R08: 0000000000000000 R09:
0000000000000000
[ 108s] [ 41.994041] R10: 0000000000000001 R11: 0000000000000000 R12:
ffff880119f9bfd8
[ 108s] [ 41.994041] R13: ffff880119f9bfd8 R14: 0000000000000000 R15:
0000000000000000
[ 108s] [ 41.994041] FS: 0000000000000000(0000)
GS:ffff88011fdc0000(0000) knlGS:0000000000000000
[ 108s] [ 41.994041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108s] [ 41.994041] CR2: 00000000006a7f80 CR3: 000000007fe80000 CR4:
00000000000407e0
[ 108s] [ 41.994041] Stack:
[ 108s] [ 41.994041] ffffffff8100b0e4 ffff880119f9bfd8 ffffffff81cbcc00
ffffffff810a624e
[ 108s] [ 41.994041] ffff880119f9bfd8 018e9daef0220b78 ffff880119f9bf40
0000000000000000
[ 108s] [ 41.994041] 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 108s] [ 41.994041] Call Trace:
[ 108s] [ 41.994041] [<ffffffff8100b0e4>] default_idle+0x14/0xf0
[ 108s] [ 41.994041] [<ffffffff810a624e>] cpu_startup_entry+0xbe/0x2d0
[ 108s] [ 41.994041] [<ffffffff8102de2a>] start_secondary+0x21a/0x2c0
[ 108s] [ 41.994041] Code: 2e 0f 1f 84 00 00 00 00 00 fa c3 66 66 66 66
66 2e 0f 1f 84 00 00 00 00 00 fb c3 66 66 66 66 66 2e
0f 1f 84 00 00 00 00 00 fb f4 <c3> 66 66 66 66 2e 0f 1f 84 00 00 00 00 00
f4 c3 66 66 66 66 66
[ 108s] [ 40.494033] NMI backtrace for cpu 4
[ 108s] [ 40.494033] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G D
3.13.6-1.g4727218-desktop #1
[ 108s] [ 40.494033] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108s] [ 40.494033] task: ffff880119f8a250 ti: ffff880119f8c000
task.ti: ffff880119f8c000
[ 108s] [ 40.494033] RIP: 0010:[<ffffffff8103be82>]
[<ffffffff8103be82>] native_safe_halt+0x2/0x10
[ 108s] [ 40.494033] RSP: 0018:ffff880119f8ded8 EFLAGS: 00000286
[ 108s] [ 40.494033] RAX: ffffffff8100b0d0 RBX: ffff880119f8dfd8 RCX:
0100000000000000
[ 108s] [ 40.494033] RDX: 0140000000000000 RSI: 0000000000000000 RDI:
0000000000000046
[ 108s] [ 40.494033] RBP: 0000000000000004 R08: 0000000000000000 R09:
0000000000000000
[ 108s] [ 40.494033] R10: 0000000000000001 R11: 0000000000000000 R12:
ffff880119f8dfd8
[ 108s] [ 40.494033] R13: ffff880119f8dfd8 R14: 0000000000000000 R15:
0000000000000000
[ 108s] [ 40.494033] FS: 0000000000000000(0000)
GS:ffff88011fd00000(0000) knlGS:0000000000000000
[ 108s] [ 40.494033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108s] [ 40.494033] CR2: 00007f7f4507d55b CR3: 0000000001c0e000 CR4:
00000000000407e0
[ 108s] [ 40.494033] Stack:
[ 108s] [ 40.494033] ffffffff8100b0e4 ffff880119f8dfd8 ffffffff81cbcc00
ffffffff810a624e
[ 108s] [ 40.494033] ffff880119f8dfd8 46b0ba8108f2cc04 ffff880119f8df40
0000000000000000
[ 108s] [ 40.494033] 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 108s] [ 40.494033] Call Trace:
[ 108s] [ 40.494033] [<ffffffff8100b0e4>] default_idle+0x14/0xf0
[ 108s] [ 40.494033] [<ffffffff810a624e>] cpu_startup_entry+0xbe/0x2d0
[ 108s] [ 40.494033] [<ffffffff8102de2a>] start_secondary+0x21a/0x2c0
[ 108s] [ 40.494033] Code: 2e 0f 1f 84 00 00 00 00 00 fa c3 66 66 66 66
66 2e 0f 1f 84 00 00 00 00 00 fb c3 66 66 66 66 66 2e
0f 1f 84 00 00 00 00 00 fb f4 <c3> 66 66 66 66 2e 0f 1f 84 00 00 00 00 00
f4 c3 66 66 66 66 66
killed!
--

Bruno Friedmann
Ioda-Net Sàrl www.ioda-net.ch

openSUSE Member
GPG KEY : D5C9B751C4653227
irc: tigerfoot
--
To unsubscribe, e-mail: opensuse-kernel+unsubscribe@xxxxxxxxxxxx
To contact the owner, e-mail: opensuse-kernel+owner@xxxxxxxxxxxx


--
Michal Hocko
SUSE Labs


--

Bruno Friedmann
Ioda-Net Sàrl www.ioda-net.ch

openSUSE Member
GPG KEY : D5C9B751C4653227
irc: tigerfoot
--
To unsubscribe, e-mail: opensuse-kernel+unsubscribe@xxxxxxxxxxxx
To contact the owner, e-mail: opensuse-kernel+owner@xxxxxxxxxxxx

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