| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <1278702134.5102.9.camel@localhost.localdomain> Date: Fri, 09 Jul 2010 12:02:14 -0700 From: Fernando Lopez-Lezcano <nando@...ma.Stanford.EDU> To: john stultz <johnstul@...ibm.com> Cc: nando@...ma.Stanford.EDU, Thomas Gleixner <tglx@...utronix.de>, LKML <linux-kernel@...r.kernel.org>, rt-users <linux-rt-users@...r.kernel.org>, Steven Rostedt <rostedt@...dmis.org>, Nick Piggin <npiggin@...e.de> Subject: Re: 2.6.33.5 rt23: machine lockup (nfs/autofs related?) On Thu, 2010-07-08 at 16:00 -0700, john stultz wrote: > On Thu, 2010-07-08 at 15:44 -0700, Fernando Lopez-Lezcano wrote: > > On Thu, 2010-07-08 at 15:33 -0700, john stultz wrote: > > > On Thu, 2010-07-08 at 10:19 -0700, Fernando Lopez-Lezcano wrote: > > > > We are having problems with 2.6.33.5+rt23, at least in our configuration > > > > while accessing an nfs automounted directory. This causes a complete > > > > machine lockup (press reset to exit as the only option). > > > > > > > > I simply use the Nautilus file manager (in Fedora 12) to navigate to an > > > > autofs mounted directory and the process monitor goes to 100% on one > > > > core (or maybe two), the mouse jerks a bit and the whole thing goes > > > > catatonic almost immediately. > > > > > > > > I get this in any open terminal at the time of the crash: > > > > > > > > -------- > > > > Message from syslogd@...alhost at Jul 8 10:13:54 ... > > > > kernel:------------[ cut here ]------------ > > > > > > > > Message from syslogd@...alhost at Jul 8 10:13:54 ... > > > > kernel:invalid opcode: 0000 [#1] PREEMPT SMP > > > > > > > > Message from syslogd@...alhost at Jul 8 10:13:54 ... > > > > kernel:last sysfs > > > > file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq > > > > > > > > Message from syslogd@...alhost at Jul 8 10:13:54 ... > > > > kernel:Process nautilus (pid: 2874, ti=f0204000 task=f17dd1f0 > > > > task.ti=f0204000) > > > > > > > > Message from syslogd@...alhost at Jul 8 10:13:54 ... > > > > kernel:Stack: > > > > > > > > Message from syslogd@...alhost at Jul 8 10:13:54 ... > > > > kernel:Call Trace: > > > > > > > > Message from syslogd@...alhost at Jul 8 10:13:54 ... > > > > kernel:Code: 7b 08 00 89 45 b8 75 12 8d 43 04 89 43 04 89 43 08 8d 43 > > > > 0c 89 43 0c 89 43 10 8b 43 14 64 8b 15 2c d1 a5 c0 83 e0 fc 39 c2 75 04 > > > > <0f> 0b eb fe 8b 3a 81 ff 08 01 00 00 74 0a 83 ff 02 b8 04 00 00 > > > > > > > > Message from syslogd@...alhost at Jul 8 10:13:54 ... > > > > kernel:EIP: [<c0792c0f>] rt_spin_lock_slowlock+0x43/0x1bb SS:ESP > > > > 0068:f0205cbc > > > > -------- > > > > > > > > And that's it... nothing else in the logs. > > > > > > Hrm. Not too much to go on there, but thanks for the report. > > > > > > > > > > For now we are booting into the normal Fedora kernel (this is on Fedora > > > > 12) as this makes the rt kernel not usable in our setup. > > > > > > > > Let me know if there is anything else I can do to help debug this... > > > > > > Had you done any testing with earlier 2.6.33-rt kernels where this > > > didn't occur? If so what version? > > > > I have been working with the whole series but my main usage case does > > not use nfs/autofs (see next paragraphs). > > > > I have noticed that the problem does not appear to happen when I cd into > > an nfs automounted directory directly. It appears to happen only when > > listing the contents of a mount point (ie: when "/whatever/" is an > > autofs mount point where several directories are mounted, not > > necessarily from the same server). > > > > Before switching to Fedora 12 users were normally running 2.6.29 rt and > > I had been running 2.6.31.x and 2.6.33.x rt, but I don't think it ever > > happened to me personally (I'm always using the command line - this is > > completely reproducible with nautilus). After the switch it started > > happening almost immediately to regular users (using nautilus mostly). > > > > How could I try to get more debugging information? > > Any chance you have a serial port on the machine in question? If so its > likely any oops messages could be collected over that. Ok, I got one! (had to go buy a null modem cable, I thought I had one but it has disappeared since the last time I did this :-) Find it below... it keeps spewing stuff every once in a while. Hopefully this will be enough. No response from the network or the keyboard or mouse at this point, reset is the only way out. I can retest if somebody comes up with a patch... Thanks. -- Fernando localhost login: ------------[ cut here ]------------ kernel BUG at kernel/rtmutex.c:808! invalid opcode: 0000 [#1] PREEMPT SMP last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Pid: 2872, comm: nautilus Not tainted 2.6.33.6-147.rt23.1.fc12.ccrma.i686.rtPAE #1 P5K/EPU/P5K/EPU EIP: 0060:[<c0792f67>] EFLAGS: 00010046 CPU: 2 EIP is at rt_spin_lock_slowlock+0x43/0x1bb EAX: f2ad2eb0 EBX: ef2a2da4 ECX: ef2a2da4 EDX: f2ad2eb0 ESI: ef2ededc EDI: ef2a893c EBP: f20e3d14 ESP: f20e3cbc DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 preempt:00000001 Process nautilus (pid: 2872, ti=f20e2000 task=f2ad2eb0 task.ti=f20e2000) Stack: 00000000 00000001 00000000 f20e3cd8 00000292 ef2a0ac4 00000000 f20e3d1c <0> facf45e6 00000246 ef2a2da4 ef2a2d9c 00000000 f20e3cfc c0465523 ef2a0ac4 <0> 00000000 c07936b6 00000246 ef2a2da4 ef2ededc ef2a893c f20e3d20 c0465559 Call Trace: [<facf45e6>] ? nfs_refresh_inode_locked+0x79c/0xa1e [nfs] [<c0465523>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f [<c07936b6>] ? rt_spin_unlock+0x8/0xa [<c0465559>] ? rt_spin_lock_fastlock.clone.1+0x5c/0x5f [<c07936a2>] ? rt_spin_lock+0x8/0xa [<c04e08d3>] ? d_materialise_unique+0xa9/0x29e [<facf55bc>] ? nfs_fhget+0x492/0x51d [nfs] [<c07936b6>] ? rt_spin_unlock+0x8/0xa [<facf15a0>] ? nfs_do_filldir+0x27b/0x3a9 [nfs] [<c04dda9c>] ? filldir64+0x0/0xcb [<facf1d57>] ? nfs_readdir+0x689/0x707 [nfs] [<c04dda9c>] ? filldir64+0x0/0xcb [<fad020de>] ? nfs3_decode_dirent+0x0/0x10e [nfs] [<c04642a6>] ? do_futex+0x99/0x696 [<c0793335>] ? rt_mutex_lock_killable+0x28/0x2c [<c04ddd56>] ? vfs_readdir+0x66/0x92 [<c04dda9c>] ? filldir64+0x0/0xcb [<c04ddde5>] ? sys_getdents64+0x63/0xa5 [<c047ddff>] ? audit_syscall_entry+0x113/0x135 [<c0408adf>] ? sysenter_do_call+0x12/0x28 [<c0790000>] ? timer_cpu_notify+0x11a/0x2bf Code: 7b 08 00 89 45 b8 75 12 8d 43 04 89 43 04 89 43 08 8d 43 0c 89 43 0c 89 43 10 8b 43 14 64 8b 15 2c d1 a5 c0 83 e0 fc 39 c2 75 04 <0f> 0b eb fe 8b 3a 81 ff 08 01 00 00 74 0a 83 ff 02 b8 04 00 00 EIP: [<c0792f67>] rt_spin_lock_slowlock+0x43/0x1bb SS:ESP 0068:f20e3cbc ---[ end trace aebccf812d36404e ]--- note: nautilus[2872] exited with preempt_count 1 BUG: soft lockup - CPU#3 stuck for 61s! [gvfs-gdu-volume:2792] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Pid: 2792, comm: gvfs-gdu-volume Tainted: G D 2.6.33.6-147.rt23.1.fc12.ccrma.i686.rtPAE #1 P5K/EPU/P5K/EPU EIP: 0060:[<c0465cae>] EFLAGS: 00200202 CPU: 3 EIP is at smp_call_function_many+0x167/0x175 EAX: 00200292 EBX: c5f841ec ECX: 00000004 EDX: 00000020 ESI: 00000003 EDI: c5f84204 EBP: f23bfe1c ESP: f23bfe04 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 preempt:00010003 Process gvfs-gdu-volume (pid: 2792, ti=f23be000 task=f2bf6330 task.ti=f23be000) Stack: 01000000 00000000 c042a1a2 f23be000 c042a1a2 000000b4 f23bfe2c c0465ce2 <0> 00000001 00000000 f23bfe40 c04442f5 000000d5 00000020 000000b4 f23bfe48 <0> c042a110 f23bfee4 c04b4784 00000000 00000020 000000b5 000000b6 000000b7 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] ? smp_call_function+0x26/0x43 [<c04442f5>] ? on_each_cpu+0x1b/0x4c [<c042a110>] ? flush_tlb_all+0x14/0x16 [<c04b4784>] ? pkmap_get_free+0x146/0x188 [<c04b47de>] ? pkmap_insert+0x18/0x123 [<c07936b6>] ? rt_spin_unlock+0x8/0xa [<c04b491b>] ? kmap_high+0x32/0x39 [<c042b1c2>] ? kmap+0x4b/0x59 [<c04256ea>] ? kmap_atomic_func+0x16/0x18 [<c04b84b8>] ? handle_mm_fault+0xdc/0x92a [<c0455a51>] ? autoremove_wake_function+0x0/0x2f [<c07961ab>] ? do_page_fault+0x29d/0x2b3 [<c0795f0e>] ? do_page_fault+0x0/0x2b3 [<c0794267>] ? error_code+0x73/0x78 Code: 1d c0 21 96 c0 89 c2 b8 c8 21 96 c0 89 59 04 e8 4f dc 32 00 0f ae f0 89 f6 89 f8 ff 15 b8 0f 99 c0 80 7d eb 00 75 04 eb 08 f3 90 <f6> 43 10 01 75 f8 8d 65 f4 5b 5e 5f 5d c3 55 89 e5 53 89 e3 81 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] smp_call_function+0x26/0x43 [<c04442f5>] on_each_cpu+0x1b/0x4c [<c042a110>] flush_tlb_all+0x14/0x16 [<c04b4784>] pkmap_get_free+0x146/0x188 [<c04b47de>] pkmap_insert+0x18/0x123 [<c07936b6>] ? rt_spin_unlock+0x8/0xa [<c04b491b>] kmap_high+0x32/0x39 [<c042b1c2>] kmap+0x4b/0x59 [<c04256ea>] kmap_atomic_func+0x16/0x18 [<c04b84b8>] handle_mm_fault+0xdc/0x92a [<c0455a51>] ? autoremove_wake_function+0x0/0x2f [<c07961ab>] do_page_fault+0x29d/0x2b3 [<c0795f0e>] ? do_page_fault+0x0/0x2b3 [<c0794267>] error_code+0x73/0x78 BUG: soft lockup - CPU#0 stuck for 61s! [gnome-session:2730] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Pid: 2730, comm: gnome-session Tainted: G D 2.6.33.6-147.rt23.1.fc12.ccrma.i686.rtPAE #1 P5K/EPU/P5K/EPU EIP: 0060:[<c0465cae>] EFLAGS: 00200202 CPU: 0 EIP is at smp_call_function_many+0x167/0x175 EAX: 00200292 EBX: c5e041ec ECX: 00000004 EDX: 00000020 ESI: 00000000 EDI: c5e04204 EBP: f2175e1c ESP: f2175e04 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 preempt:00010003 Process gnome-session (pid: 2730, ti=f2174000 task=f5f603b0 task.ti=f2174000) Stack: 01000000 00000000 c042a1a2 f2174000 c042a1a2 000000d5 f2175e2c c0465ce2 <0> 00000001 00000000 f2175e40 c04442f5 000000f6 00000020 000000d5 f2175e48 <0> c042a110 f2175ee4 c04b4784 00000020 00000020 000000d6 000000d7 000000d8 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] ? smp_call_function+0x26/0x43 [<c04442f5>] ? on_each_cpu+0x1b/0x4c [<c042a110>] ? flush_tlb_all+0x14/0x16 [<c04b4784>] ? pkmap_get_free+0x146/0x188 [<c04b47de>] ? pkmap_insert+0x18/0x123 [<c04b491b>] ? kmap_high+0x32/0x39 [<c042b1c2>] ? kmap+0x4b/0x59 [<c04256ea>] ? kmap_atomic_func+0x16/0x18 [<c04b84b8>] ? handle_mm_fault+0xdc/0x92a [<c07961ab>] ? do_page_fault+0x29d/0x2b3 [<c0795f0e>] ? do_page_fault+0x0/0x2b3 [<c0794267>] ? error_code+0x73/0x78 Code: 1d c0 21 96 c0 89 c2 b8 c8 21 96 c0 89 59 04 e8 4f dc 32 00 0f ae f0 89 f6 89 f8 ff 15 b8 0f 99 c0 80 7d eb 00 75 04 eb 08 f3 90 <f6> 43 10 01 75 f8 8d 65 f4 5b 5e 5f 5d c3 55 89 e5 53 89 e3 81 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] smp_call_function+0x26/0x43 [<c04442f5>] on_each_cpu+0x1b/0x4c [<c042a110>] flush_tlb_all+0x14/0x16 [<c04b4784>] pkmap_get_free+0x146/0x188 [<c04b47de>] pkmap_insert+0x18/0x123 [<c04b491b>] kmap_high+0x32/0x39 [<c042b1c2>] kmap+0x4b/0x59 [<c04256ea>] kmap_atomic_func+0x16/0x18 [<c04b84b8>] handle_mm_fault+0xdc/0x92a [<c07961ab>] do_page_fault+0x29d/0x2b3 [<c0795f0e>] ? do_page_fault+0x0/0x2b3 [<c0794267>] error_code+0x73/0x78 BUG: soft lockup - CPU#2 stuck for 61s! [nautilus:2874] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Pid: 2874, comm: nautilus Tainted: G D 2.6.33.6-147.rt23.1.fc12.ccrma.i686.rtPAE #1 P5K/EPU/P5K/EPU EIP: 0060:[<c0465cae>] EFLAGS: 00200202 CPU: 2 EIP is at smp_call_function_many+0x167/0x175 EAX: 00200286 EBX: c5f041ec ECX: 00000004 EDX: 00000020 ESI: 00000002 EDI: c5f04204 EBP: f22a9d44 ESP: f22a9d2c DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 preempt:00010003 Process nautilus (pid: 2874, ti=f22a8000 task=f632e2f0 task.ti=f22a8000) Stack: 01000000 00000000 c042a1a2 f22a8000 c042a1a2 000000f6 f22a9d54 c0465ce2 <0> 00000001 00000000 f22a9d68 c04442f5 00000117 00000020 000000f6 f22a9d70 <0> c042a110 f22a9e0c c04b4784 00000020 00000020 000000f7 000000f8 000000f9 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] ? smp_call_function+0x26/0x43 [<c04442f5>] ? on_each_cpu+0x1b/0x4c [<c042a110>] ? flush_tlb_all+0x14/0x16 [<c04b4784>] ? pkmap_get_free+0x146/0x188 [<c04b47de>] ? pkmap_insert+0x18/0x123 [<c04b491b>] ? kmap_high+0x32/0x39 [<c042b1c2>] ? kmap+0x4b/0x59 [<c04256ea>] ? kmap_atomic_func+0x16/0x18 [<c04b68ec>] ? unmap_vmas+0x27a/0x5ae [<c04ce6ac>] ? mem_cgroup_add_lru_list+0x56/0x64 [<c04b6cbc>] ? zap_page_range+0x9c/0xc7 [<c0465523>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f [<c04b4d42>] ? sys_madvise+0x34e/0x4e8 [<c047ddff>] ? audit_syscall_entry+0x113/0x135 [<c0408adf>] ? sysenter_do_call+0x12/0x28 [<c0790000>] ? timer_cpu_notify+0x11a/0x2bf Code: 1d c0 21 96 c0 89 c2 b8 c8 21 96 c0 89 59 04 e8 4f dc 32 00 0f ae f0 89 f6 89 f8 ff 15 b8 0f 99 c0 80 7d eb 00 75 04 eb 08 f3 90 <f6> 43 10 01 75 f8 8d 65 f4 5b 5e 5f 5d c3 55 89 e5 53 89 e3 81 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] smp_call_function+0x26/0x43 [<c04442f5>] on_each_cpu+0x1b/0x4c [<c042a110>] flush_tlb_all+0x14/0x16 [<c04b4784>] pkmap_get_free+0x146/0x188 [<c04b47de>] pkmap_insert+0x18/0x123 [<c04b491b>] kmap_high+0x32/0x39 [<c042b1c2>] kmap+0x4b/0x59 [<c04256ea>] kmap_atomic_func+0x16/0x18 [<c04b68ec>] unmap_vmas+0x27a/0x5ae [<c04ce6ac>] ? mem_cgroup_add_lru_list+0x56/0x64 [<c04b6cbc>] zap_page_range+0x9c/0xc7 [<c0465523>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f [<c04b4d42>] sys_madvise+0x34e/0x4e8 [<c047ddff>] ? audit_syscall_entry+0x113/0x135 [<c0408adf>] sysenter_do_call+0x12/0x28 [<c0790000>] ? timer_cpu_notify+0x11a/0x2bf BUG: soft lockup - CPU#3 stuck for 61s! [gvfs-gdu-volume:2792] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Pid: 2792, comm: gvfs-gdu-volume Tainted: G D 2.6.33.6-147.rt23.1.fc12.ccrma.i686.rtPAE #1 P5K/EPU/P5K/EPU EIP: 0060:[<c0465cae>] EFLAGS: 00200202 CPU: 3 EIP is at smp_call_function_many+0x167/0x175 EAX: 00200292 EBX: c5f841ec ECX: 00000004 EDX: 00000020 ESI: 00000003 EDI: c5f84204 EBP: f23bfe1c ESP: f23bfe04 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 preempt:00010003 Process gvfs-gdu-volume (pid: 2792, ti=f23be000 task=f2bf6330 task.ti=f23be000) Stack: 01000000 00000000 c042a1a2 f23be000 c042a1a2 000000b4 f23bfe2c c0465ce2 <0> 00000001 00000000 f23bfe40 c04442f5 000000d5 00000020 000000b4 f23bfe48 <0> c042a110 f23bfee4 c04b4784 00000000 00000020 000000b5 000000b6 000000b7 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] ? smp_call_function+0x26/0x43 [<c04442f5>] ? on_each_cpu+0x1b/0x4c [<c042a110>] ? flush_tlb_all+0x14/0x16 [<c04b4784>] ? pkmap_get_free+0x146/0x188 [<c04b47de>] ? pkmap_insert+0x18/0x123 [<c07936b6>] ? rt_spin_unlock+0x8/0xa [<c04b491b>] ? kmap_high+0x32/0x39 [<c042b1c2>] ? kmap+0x4b/0x59 [<c04256ea>] ? kmap_atomic_func+0x16/0x18 [<c04b84b8>] ? handle_mm_fault+0xdc/0x92a [<c0455a51>] ? autoremove_wake_function+0x0/0x2f [<c07961ab>] ? do_page_fault+0x29d/0x2b3 [<c0795f0e>] ? do_page_fault+0x0/0x2b3 [<c0794267>] ? error_code+0x73/0x78 Code: 1d c0 21 96 c0 89 c2 b8 c8 21 96 c0 89 59 04 e8 4f dc 32 00 0f ae f0 89 f6 89 f8 ff 15 b8 0f 99 c0 80 7d eb 00 75 04 eb 08 f3 90 <f6> 43 10 01 75 f8 8d 65 f4 5b 5e 5f 5d c3 55 89 e5 53 89 e3 81 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] smp_call_function+0x26/0x43 [<c04442f5>] on_each_cpu+0x1b/0x4c [<c042a110>] flush_tlb_all+0x14/0x16 [<c04b4784>] pkmap_get_free+0x146/0x188 [<c04b47de>] pkmap_insert+0x18/0x123 [<c07936b6>] ? rt_spin_unlock+0x8/0xa [<c04b491b>] kmap_high+0x32/0x39 [<c042b1c2>] kmap+0x4b/0x59 [<c04256ea>] kmap_atomic_func+0x16/0x18 [<c04b84b8>] handle_mm_fault+0xdc/0x92a [<c0455a51>] ? autoremove_wake_function+0x0/0x2f [<c07961ab>] do_page_fault+0x29d/0x2b3 [<c0795f0e>] ? do_page_fault+0x0/0x2b3 [<c0794267>] error_code+0x73/0x78 BUG: soft lockup - CPU#0 stuck for 61s! [gnome-session:2730] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Pid: 2730, comm: gnome-session Tainted: G D 2.6.33.6-147.rt23.1.fc12.ccrma.i686.rtPAE #1 P5K/EPU/P5K/EPU EIP: 0060:[<c0465cb2>] EFLAGS: 00200202 CPU: 0 EIP is at smp_call_function_many+0x16b/0x175 EAX: 00200292 EBX: c5e041ec ECX: 00000004 EDX: 00000020 ESI: 00000000 EDI: c5e04204 EBP: f2175e1c ESP: f2175e04 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 preempt:00010003 Process gnome-session (pid: 2730, ti=f2174000 task=f5f603b0 task.ti=f2174000) Stack: 01000000 00000000 c042a1a2 f2174000 c042a1a2 000000d5 f2175e2c c0465ce2 <0> 00000001 00000000 f2175e40 c04442f5 000000f6 00000020 000000d5 f2175e48 <0> c042a110 f2175ee4 c04b4784 00000020 00000020 000000d6 000000d7 000000d8 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] ? smp_call_function+0x26/0x43 [<c04442f5>] ? on_each_cpu+0x1b/0x4c [<c042a110>] ? flush_tlb_all+0x14/0x16 [<c04b4784>] ? pkmap_get_free+0x146/0x188 [<c04b47de>] ? pkmap_insert+0x18/0x123 [<c04b491b>] ? kmap_high+0x32/0x39 [<c042b1c2>] ? kmap+0x4b/0x59 [<c04256ea>] ? kmap_atomic_func+0x16/0x18 [<c04b84b8>] ? handle_mm_fault+0xdc/0x92a [<c07961ab>] ? do_page_fault+0x29d/0x2b3 [<c0795f0e>] ? do_page_fault+0x0/0x2b3 [<c0794267>] ? error_code+0x73/0x78 Code: c0 89 c2 b8 c8 21 96 c0 89 59 04 e8 4f dc 32 00 0f ae f0 89 f6 89 f8 ff 15 b8 0f 99 c0 80 7d eb 00 75 04 eb 08 f3 90 f6 43 10 01 <75> f8 8d 65 f4 5b 5e 5f 5d c3 55 89 e5 53 89 e3 81 e3 00 e0 ff Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] smp_call_function+0x26/0x43 [<c04442f5>] on_each_cpu+0x1b/0x4c [<c042a110>] flush_tlb_all+0x14/0x16 [<c04b4784>] pkmap_get_free+0x146/0x188 [<c04b47de>] pkmap_insert+0x18/0x123 [<c04b491b>] kmap_high+0x32/0x39 [<c042b1c2>] kmap+0x4b/0x59 [<c04256ea>] kmap_atomic_func+0x16/0x18 [<c04b84b8>] handle_mm_fault+0xdc/0x92a [<c07961ab>] do_page_fault+0x29d/0x2b3 [<c0795f0e>] ? do_page_fault+0x0/0x2b3 [<c0794267>] error_code+0x73/0x78 BUG: soft lockup - CPU#2 stuck for 61s! [nautilus:2874] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Pid: 2874, comm: nautilus Tainted: G D 2.6.33.6-147.rt23.1.fc12.ccrma.i686.rtPAE #1 P5K/EPU/P5K/EPU EIP: 0060:[<c0465cb2>] EFLAGS: 00200202 CPU: 2 EIP is at smp_call_function_many+0x16b/0x175 EAX: 00200286 EBX: c5f041ec ECX: 00000004 EDX: 00000020 ESI: 00000002 EDI: c5f04204 EBP: f22a9d44 ESP: f22a9d2c DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 preempt:00010003 Process nautilus (pid: 2874, ti=f22a8000 task=f632e2f0 task.ti=f22a8000) Stack: 01000000 00000000 c042a1a2 f22a8000 c042a1a2 000000f6 f22a9d54 c0465ce2 <0> 00000001 00000000 f22a9d68 c04442f5 00000117 00000020 000000f6 f22a9d70 <0> c042a110 f22a9e0c c04b4784 00000020 00000020 000000f7 000000f8 000000f9 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] ? smp_call_function+0x26/0x43 [<c04442f5>] ? on_each_cpu+0x1b/0x4c [<c042a110>] ? flush_tlb_all+0x14/0x16 [<c04b4784>] ? pkmap_get_free+0x146/0x188 [<c04b47de>] ? pkmap_insert+0x18/0x123 [<c04b491b>] ? kmap_high+0x32/0x39 [<c042b1c2>] ? kmap+0x4b/0x59 [<c04256ea>] ? kmap_atomic_func+0x16/0x18 [<c04b68ec>] ? unmap_vmas+0x27a/0x5ae [<c04ce6ac>] ? mem_cgroup_add_lru_list+0x56/0x64 [<c04b6cbc>] ? zap_page_range+0x9c/0xc7 [<c0465523>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f [<c04b4d42>] ? sys_madvise+0x34e/0x4e8 [<c047ddff>] ? audit_syscall_entry+0x113/0x135 [<c0408adf>] ? sysenter_do_call+0x12/0x28 [<c0790000>] ? timer_cpu_notify+0x11a/0x2bf Code: c0 89 c2 b8 c8 21 96 c0 89 59 04 e8 4f dc 32 00 0f ae f0 89 f6 89 f8 ff 15 b8 0f 99 c0 80 7d eb 00 75 04 eb 08 f3 90 f6 43 10 01 <75> f8 8d 65 f4 5b 5e 5f 5d c3 55 89 e5 53 89 e3 81 e3 00 e0 ff Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] smp_call_function+0x26/0x43 [<c04442f5>] on_each_cpu+0x1b/0x4c [<c042a110>] flush_tlb_all+0x14/0x16 [<c04b4784>] pkmap_get_free+0x146/0x188 [<c04b47de>] pkmap_insert+0x18/0x123 [<c04b491b>] kmap_high+0x32/0x39 [<c042b1c2>] kmap+0x4b/0x59 [<c04256ea>] kmap_atomic_func+0x16/0x18 [<c04b68ec>] unmap_vmas+0x27a/0x5ae [<c04ce6ac>] ? mem_cgroup_add_lru_list+0x56/0x64 [<c04b6cbc>] zap_page_range+0x9c/0xc7 [<c0465523>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f [<c04b4d42>] sys_madvise+0x34e/0x4e8 [<c047ddff>] ? audit_syscall_entry+0x113/0x135 [<c0408adf>] sysenter_do_call+0x12/0x28 [<c0790000>] ? timer_cpu_notify+0x11a/0x2bf BUG: soft lockup - CPU#3 stuck for 61s! [gvfs-gdu-volume:2792] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Pid: 2792, comm: gvfs-gdu-volume Tainted: G D 2.6.33.6-147.rt23.1.fc12.ccrma.i686.rtPAE #1 P5K/EPU/P5K/EPU EIP: 0060:[<c0465cae>] EFLAGS: 00200202 CPU: 3 EIP is at smp_call_function_many+0x167/0x175 EAX: 00200292 EBX: c5f841ec ECX: 00000004 EDX: 00000020 ESI: 00000003 EDI: c5f84204 EBP: f23bfe1c ESP: f23bfe04 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 preempt:00010003 Process gvfs-gdu-volume (pid: 2792, ti=f23be000 task=f2bf6330 task.ti=f23be000) Stack: 01000000 00000000 c042a1a2 f23be000 c042a1a2 000000b4 f23bfe2c c0465ce2 <0> 00000001 00000000 f23bfe40 c04442f5 000000d5 00000020 000000b4 f23bfe48 <0> c042a110 f23bfee4 c04b4784 00000000 00000020 000000b5 000000b6 000000b7 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] ? smp_call_function+0x26/0x43 [<c04442f5>] ? on_each_cpu+0x1b/0x4c [<c042a110>] ? flush_tlb_all+0x14/0x16 [<c04b4784>] ? pkmap_get_free+0x146/0x188 [<c04b47de>] ? pkmap_insert+0x18/0x123 [<c07936b6>] ? rt_spin_unlock+0x8/0xa [<c04b491b>] ? kmap_high+0x32/0x39 [<c042b1c2>] ? kmap+0x4b/0x59 [<c04256ea>] ? kmap_atomic_func+0x16/0x18 [<c04b84b8>] ? handle_mm_fault+0xdc/0x92a [<c0455a51>] ? autoremove_wake_function+0x0/0x2f [<c07961ab>] ? do_page_fault+0x29d/0x2b3 [<c0795f0e>] ? do_page_fault+0x0/0x2b3 [<c0794267>] ? error_code+0x73/0x78 Code: 1d c0 21 96 c0 89 c2 b8 c8 21 96 c0 89 59 04 e8 4f dc 32 00 0f ae f0 89 f6 89 f8 ff 15 b8 0f 99 c0 80 7d eb 00 75 04 eb 08 f3 90 <f6> 43 10 01 75 f8 8d 65 f4 5b 5e 5f 5d c3 55 89 e5 53 89 e3 81 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] smp_call_function+0x26/0x43 [<c04442f5>] on_each_cpu+0x1b/0x4c [<c042a110>] flush_tlb_all+0x14/0x16 [<c04b4784>] pkmap_get_free+0x146/0x188 [<c04b47de>] pkmap_insert+0x18/0x123 [<c07936b6>] ? rt_spin_unlock+0x8/0xa [<c04b491b>] kmap_high+0x32/0x39 [<c042b1c2>] kmap+0x4b/0x59 [<c04256ea>] kmap_atomic_func+0x16/0x18 [<c04b84b8>] handle_mm_fault+0xdc/0x92a [<c0455a51>] ? autoremove_wake_function+0x0/0x2f [<c07961ab>] do_page_fault+0x29d/0x2b3 [<c0795f0e>] ? do_page_fault+0x0/0x2b3 [<c0794267>] error_code+0x73/0x78 BUG: soft lockup - CPU#0 stuck for 61s! [gnome-session:2730] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Pid: 2730, comm: gnome-session Tainted: G D 2.6.33.6-147.rt23.1.fc12.ccrma.i686.rtPAE #1 P5K/EPU/P5K/EPU EIP: 0060:[<c0465cae>] EFLAGS: 00200202 CPU: 0 EIP is at smp_call_function_many+0x167/0x175 EAX: 00200292 EBX: c5e041ec ECX: 00000004 EDX: 00000020 ESI: 00000000 EDI: c5e04204 EBP: f2175e1c ESP: f2175e04 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 preempt:00010003 Process gnome-session (pid: 2730, ti=f2174000 task=f5f603b0 task.ti=f2174000) Stack: 01000000 00000000 c042a1a2 f2174000 c042a1a2 000000d5 f2175e2c c0465ce2 <0> 00000001 00000000 f2175e40 c04442f5 000000f6 00000020 000000d5 f2175e48 <0> c042a110 f2175ee4 c04b4784 00000020 00000020 000000d6 000000d7 000000d8 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] ? smp_call_function+0x26/0x43 [<c04442f5>] ? on_each_cpu+0x1b/0x4c [<c042a110>] ? flush_tlb_all+0x14/0x16 [<c04b4784>] ? pkmap_get_free+0x146/0x188 [<c04b47de>] ? pkmap_insert+0x18/0x123 [<c04b491b>] ? kmap_high+0x32/0x39 [<c042b1c2>] ? kmap+0x4b/0x59 [<c04256ea>] ? kmap_atomic_func+0x16/0x18 [<c04b84b8>] ? handle_mm_fault+0xdc/0x92a [<c07961ab>] ? do_page_fault+0x29d/0x2b3 [<c0795f0e>] ? do_page_fault+0x0/0x2b3 [<c0794267>] ? error_code+0x73/0x78 Code: 1d c0 21 96 c0 89 c2 b8 c8 21 96 c0 89 59 04 e8 4f dc 32 00 0f ae f0 89 f6 89 f8 ff 15 b8 0f 99 c0 80 7d eb 00 75 04 eb 08 f3 90 <f6> 43 10 01 75 f8 8d 65 f4 5b 5e 5f 5d c3 55 89 e5 53 89 e3 81 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] smp_call_function+0x26/0x43 [<c04442f5>] on_each_cpu+0x1b/0x4c [<c042a110>] flush_tlb_all+0x14/0x16 [<c04b4784>] pkmap_get_free+0x146/0x188 [<c04b47de>] pkmap_insert+0x18/0x123 [<c04b491b>] kmap_high+0x32/0x39 [<c042b1c2>] kmap+0x4b/0x59 [<c04256ea>] kmap_atomic_func+0x16/0x18 [<c04b84b8>] handle_mm_fault+0xdc/0x92a [<c07961ab>] do_page_fault+0x29d/0x2b3 [<c0795f0e>] ? do_page_fault+0x0/0x2b3 [<c0794267>] error_code+0x73/0x78 BUG: soft lockup - CPU#2 stuck for 61s! [nautilus:2874] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Modules linked in: fuse autofs4 act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc cpufreq_ondemand acpi_cpufreq ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec ac97_bus snd_i2c snd_seq_dummy snd_mpu401_uart snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_pcm snd_rawmidi snd_seq_device snd_timer snd i2c_i801 iTCO_wdt ohci1394 iTCO_vendor_support asus_atk0110 soundcore sky2 snd_page_alloc serio_raw joydev sata_sil24 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] Pid: 2874, comm: nautilus Tainted: G D 2.6.33.6-147.rt23.1.fc12.ccrma.i686.rtPAE #1 P5K/EPU/P5K/EPU EIP: 0060:[<c0465cae>] EFLAGS: 00200202 CPU: 2 EIP is at smp_call_function_many+0x167/0x175 EAX: 00200286 EBX: c5f041ec ECX: 00000004 EDX: 00000020 ESI: 00000002 EDI: c5f04204 EBP: f22a9d44 ESP: f22a9d2c DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 preempt:00010003 Process nautilus (pid: 2874, ti=f22a8000 task=f632e2f0 task.ti=f22a8000) Stack: 01000000 00000000 c042a1a2 f22a8000 c042a1a2 000000f6 f22a9d54 c0465ce2 <0> 00000001 00000000 f22a9d68 c04442f5 00000117 00000020 000000f6 f22a9d70 <0> c042a110 f22a9e0c c04b4784 00000020 00000020 000000f7 000000f8 000000f9 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] ? smp_call_function+0x26/0x43 [<c04442f5>] ? on_each_cpu+0x1b/0x4c [<c042a110>] ? flush_tlb_all+0x14/0x16 [<c04b4784>] ? pkmap_get_free+0x146/0x188 [<c04b47de>] ? pkmap_insert+0x18/0x123 [<c04b491b>] ? kmap_high+0x32/0x39 [<c042b1c2>] ? kmap+0x4b/0x59 [<c04256ea>] ? kmap_atomic_func+0x16/0x18 [<c04b68ec>] ? unmap_vmas+0x27a/0x5ae [<c04ce6ac>] ? mem_cgroup_add_lru_list+0x56/0x64 [<c04b6cbc>] ? zap_page_range+0x9c/0xc7 [<c0465523>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f [<c04b4d42>] ? sys_madvise+0x34e/0x4e8 [<c047ddff>] ? audit_syscall_entry+0x113/0x135 [<c0408adf>] ? sysenter_do_call+0x12/0x28 [<c0790000>] ? timer_cpu_notify+0x11a/0x2bf Code: 1d c0 21 96 c0 89 c2 b8 c8 21 96 c0 89 59 04 e8 4f dc 32 00 0f ae f0 89 f6 89 f8 ff 15 b8 0f 99 c0 80 7d eb 00 75 04 eb 08 f3 90 <f6> 43 10 01 75 f8 8d 65 f4 5b 5e 5f 5d c3 55 89 e5 53 89 e3 81 Call Trace: [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c042a1a2>] ? do_flush_tlb_all+0x0/0x37 [<c0465ce2>] smp_call_function+0x26/0x43 [<c04442f5>] on_each_cpu+0x1b/0x4c [<c042a110>] flush_tlb_all+0x14/0x16 [<c04b4784>] pkmap_get_free+0x146/0x188 [<c04b47de>] pkmap_insert+0x18/0x123 [<c04b491b>] kmap_high+0x32/0x39 [<c042b1c2>] kmap+0x4b/0x59 [<c04256ea>] kmap_atomic_func+0x16/0x18 [<c04b68ec>] unmap_vmas+0x27a/0x5ae [<c04ce6ac>] ? mem_cgroup_add_lru_list+0x56/0x64 [<c04b6cbc>] zap_page_range+0x9c/0xc7 [<c0465523>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f [<c04b4d42>] sys_madvise+0x34e/0x4e8 [<c047ddff>] ? audit_syscall_entry+0x113/0x135 [<c0408adf>] sysenter_do_call+0x12/0x28 [<c0790000>] ? timer_cpu_notify+0x11a/0x2bf -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists