Comment # 31 on bug 931964 from Roland Bernet

Today I just saw the first 'soft lockup - CPU#0 stuck' with systemd-210-29.
Looks like the lockups are less frequent but still there...


2015-07-02T08:36:32.300078+02:00 spinor10 kernel: [254559.297015] Modules
linked in: fu
se bnep bluetooth rpcsec_gss_krb5 nfsv4 libafs(PO) nfsd nfs_acl auth_rpcgss
oid_registr
y nfs fscache lockd sunrpc af_packet mpt3sas mpt2sas scsi_transport_sas
raid_class mptc
tl mptbase snd_hda_codec_hdmi snd_hda_codec_via snd_hda_intel snd_hda_codec
snd_hwdep s
nd_pcm snd_seq snd_timer snd_seq_device r8169 mii snd sr_mod cdrom soundcore
snd_page_a
lloc iTCO_wdt iTCO_vendor_support lpc_ich mfd_core mei_me mei shpchp i2c_i801
serio_raw
 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crc32_pclmul
crc32c_intel
 eeepc_wmi asus_wmi sparse_keymap rfkill ghash_clmulni_intel cryptd mperf wmi
pcspkr sg
 dm_mod autofs4 fan thermal i915 processor ehci_pci xhci_hcd ehci_hcd
drm_kms_helper dr
m i2c_algo_bit button video thermal_sys usbcore usb_common scsi_dh_alua
scsi_dh_rdac sc
si_dh_hp_sw scsi_dh_emc scsi_dh
2015-07-02T08:36:32.300079+02:00 spinor10 kernel: [254559.297052] CPU: 0 PID:
19923 Com
m: mozStorage #2 Tainted: P           O 3.11.10-29-default #1
2015-07-02T08:36:32.300080+02:00 spinor10 kernel: [254559.297054] Hardware
name: System
 manufacturer System Product Name/P8B75-M, BIOS 0602 05/31/2012
2015-07-02T08:36:32.300080+02:00 spinor10 kernel: [254559.297055] task:
ffff880081d1a60
0 ti: ffff8800761b2000 task.ti: ffff8800761b2000
2015-07-02T08:36:32.300081+02:00 spinor10 kernel: [254559.297056] RIP:
0010:[<ffffffff8
155eef9>]  [<ffffffff8155eef9>] _raw_spin_unlock_irqrestore+0x9/0x10
2015-07-02T08:36:32.300081+02:00 spinor10 kernel: [254559.297061] RSP:
0018:ffff8800761
b3dc0  EFLAGS: 00000246
2015-07-02T08:36:32.300082+02:00 spinor10 kernel: [254559.297062] RAX:
0000000000000246
 RBX: 0000000000000000 RCX: ffff880081d1a600
2015-07-02T08:36:32.300082+02:00 spinor10 kernel: [254559.297063] RDX:
0000000000000082
 RSI: 0000000000000246 RDI: 0000000000000246
2015-07-02T08:36:32.300083+02:00 spinor10 kernel: [254559.297063] RBP:
ffff88011edb8ef8
 R08: ffff8800761b2000 R09: 0000e77ef995fb8d
2015-07-02T08:36:32.300083+02:00 spinor10 kernel: [254559.297064] R10:
0000000000000000
 R11: 0000000000000010 R12: ffff8800761b3d70
2015-07-02T08:36:32.300083+02:00 spinor10 kernel: [254559.297065] R13:
ffff88011edb8ef8
 R14: 0000000000000000 R15: ffffffff81565628
2015-07-02T08:36:32.300084+02:00 spinor10 kernel: [254559.297066] FS: 
00007ff0ddfff700
(0000) GS:ffff88011ea00000(0000) knlGS:0000000000000000
2015-07-02T08:36:32.300084+02:00 spinor10 kernel: [254559.297067] CS:  0010 DS:
0000 ES
: 0000 CR0: 0000000080050033
2015-07-02T08:36:32.300085+02:00 spinor10 kernel: [254559.297068] CR2:
00007ff10c83571c CR3: 000000008a413000 CR4: 00000000000407f0