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Message-Id: <1273197218.6768.10.camel@localhost.localdomain> Date: Thu, 06 May 2010 18:53:38 -0700 From: Fernando Lopez-Lezcano <nando@...ma.Stanford.EDU> To: LKML <linux-kernel@...r.kernel.org>, Thomas Gleixner <tglx@...utronix.de>, rt-users <linux-rt-users@...r.kernel.org>, Steven Rostedt <rostedt@...dmis.org> Cc: nando@...ma.Stanford.EDU Subject: 2.6.33.3-rt19 kernel BUG's See below... just trying to boot (quad core desktop machine). -- Fernando May 6 18:23:36 localhost kernel: ------------[ cut here ]------------ May 6 18:23:36 localhost kernel: kernel BUG at kernel/rtmutex.c:808! May 6 18:23:36 localhost kernel: invalid opcode: 0000 [#1] PREEMPT SMP May 6 18:23:36 localhost kernel: last sysfs file: /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map May 6 18:23:36 localhost kernel: Modules linked in: autofs4 xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_LOG 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_tcpmss xt_recent 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 iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 cpufreq_ondemand acpi_cpufreq dm_mul May 6 18:23:36 localhost kernel: tipath uinput snd_hda_codec_realtek snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_hda_intel snd_cs8427 snd_hda_codec snd_ac97_codec snd_hwdep snd_seq snd_pcm ac97_bus snd_i2c snd_mpu401_uart snd_rawmidi joydev asus_atk0110 snd_seq_device snd_timer snd ohci1394 iTCO_wdt sata_sil24 soundcore i2c_i801 snd_page_alloc iTCO_vendor_support sky2 serio_raw ata_generic pata_acpi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] May 6 18:23:36 localhost kernel: May 6 18:23:36 localhost kernel: Pid: 4100, comm: gdm-session-wor Not tainted 2.6.33.3-84.rt19.1.fc11.ccrma.i686.rtPAE #1 P5K/EPU/P5K/EPU May 6 18:23:36 localhost kernel: EIP: 0060:[<c079201b>] EFLAGS: 00210046 CPU: 1 May 6 18:23:36 localhost kernel: EIP is at rt_spin_lock_slowlock +0x43/0x1bb May 6 18:23:36 localhost kernel: EAX: f33620f0 EBX: fba27f00 ECX: fba27f00 EDX: f33620f0 May 6 18:23:36 localhost kernel: ESI: f33f2940 EDI: f2859910 EBP: f01b5db4 ESP: f01b5d5c May 6 18:23:36 localhost kernel: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 preempt:00000001 May 6 18:23:36 localhost kernel: Process gdm-session-wor (pid: 4100, ti=f01b4000 task=f33620f0 task.ti=f01b4000) May 6 18:23:36 localhost kernel: Stack: May 6 18:23:36 localhost kernel: ffffffff 00000001 00000000 f01b5d90 00200296 f01b5df0 00200246 c58857f4 May 6 18:23:36 localhost kernel: <0> c0a607f4 c58857f4 f01b5d90 c0464f73 c5885810 f01b5d98 c0792766 f01b5db0 May 6 18:23:36 localhost kernel: <0> 00000000 f01b5da0 00200246 fba27f00 f33f2940 f2859910 f01b5dc0 c0464fa9 May 6 18:23:36 localhost kernel: Call Trace: May 6 18:23:36 localhost kernel: [<c0464f73>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f May 6 18:23:36 localhost kernel: [<c0792766>] ? rt_spin_unlock+0x8/0xa May 6 18:23:36 localhost kernel: [<c0464fa9>] ? rt_spin_lock_fastlock.clone.1+0x5c/0x5f May 6 18:23:36 localhost kernel: [<c0792752>] ? rt_spin_lock+0x8/0xa May 6 18:23:36 localhost kernel: [<fba24f1f>] ? autofs4_revalidate +0x24b/0x263 [autofs4] May 6 18:23:36 localhost kernel: [<c04d91a9>] ? do_revalidate+0xc/0x3a May 6 18:23:36 localhost kernel: [<c04d92ee>] ? do_lookup+0x117/0x137 May 6 18:23:36 localhost kernel: [<c0572222>] ? security_inode_permission+0x1a/0x20 May 6 18:23:36 localhost kernel: [<c04d98cf>] ? link_path_walk +0x20b/0x4fc May 6 18:23:36 localhost kernel: [<c04d9cc7>] ? path_walk+0x3a/0x84 May 6 18:23:36 localhost kernel: [<c04db08b>] ? path_init+0x6e/0x10c May 6 18:23:36 localhost kernel: [<c04db24d>] ? do_path_lookup +0x124/0x186 May 6 18:23:36 localhost kernel: [<c04db3c4>] ? do_filp_open+0xd1/0x817 May 6 18:23:36 localhost kernel: [<c0464f73>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f May 6 18:23:36 localhost kernel: [<c0464f73>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f May 6 18:23:36 localhost kernel: [<c0792766>] ? rt_spin_unlock+0x8/0xa May 6 18:23:36 localhost kernel: [<c04d0975>] ? do_sys_open+0x48/0xdf May 6 18:23:36 localhost kernel: [<c07951fe>] ? do_page_fault +0x26e/0x2b3 May 6 18:23:36 localhost kernel: [<c04d0a4e>] ? sys_open+0x1e/0x26 May 6 18:23:36 localhost kernel: [<c040895f>] ? sysenter_do_call +0x12/0x28 May 6 18:23:36 localhost 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 May 6 18:23:36 localhost kernel: EIP: [<c079201b>] rt_spin_lock_slowlock+0x43/0x1bb SS:ESP 0068:f01b5d5c May 6 18:23:36 localhost kernel: ---[ end trace 7d2af8ee67c50871 ]--- May 6 18:23:36 localhost kernel: note: gdm-session-wor[4100] exited with preempt_count 1 May 6 18:23:36 localhost kernel: BUG: scheduling while atomic: gdm-session-wor/0x10000001/4100, CPU#1 May 6 18:23:36 localhost kernel: Modules linked in: autofs4 xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_LOG 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_tcpmss xt_recent 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 iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 cpufreq_ondemand acpi_cpufreq dm_mul May 6 18:23:36 localhost kernel: tipath uinput snd_hda_codec_realtek snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_hda_intel snd_cs8427 snd_hda_codec snd_ac97_codec snd_hwdep snd_seq snd_pcm ac97_bus snd_i2c snd_mpu401_uart snd_rawmidi joydev asus_atk0110 snd_seq_device snd_timer snd ohci1394 iTCO_wdt sata_sil24 soundcore i2c_i801 snd_page_alloc iTCO_vendor_support sky2 serio_raw ata_generic pata_acpi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] May 6 18:23:36 localhost kernel: Pid: 4100, comm: gdm-session-wor Tainted: G D 2.6.33.3-84.rt19.1.fc11.ccrma.i686.rtPAE #1 May 6 18:23:36 localhost kernel: Call Trace: May 6 18:23:36 localhost kernel: [<c0435cbd>] __schedule_bug+0x54/0x59 May 6 18:23:36 localhost kernel: [<c0790e99>] __schedule+0x66/0x7d7 May 6 18:23:36 localhost kernel: [<c04a5e7a>] ? list_add+0xa/0xc May 6 18:23:36 localhost kernel: [<c04a65df>] ? __free_one_page +0xfd/0x14e May 6 18:23:36 localhost kernel: [<c07916ef>] schedule+0xe/0x1f May 6 18:23:36 localhost kernel: [<c0439e7b>] __cond_resched+0x16/0x2f May 6 18:23:36 localhost kernel: [<c0439eb3>] __cond_resched_lock +0x1f/0x2e May 6 18:23:36 localhost kernel: [<c04a67b6>] free_pcppages_bulk +0xbe/0xfc May 6 18:23:36 localhost kernel: [<c04a7503>] free_hot_cold_page +0x15c/0x186 May 6 18:23:36 localhost kernel: [<c0464f73>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f May 6 18:23:36 localhost kernel: [<c04a758d>] __pagevec_free+0x60/0x6d May 6 18:23:36 localhost kernel: [<c04a9c04>] release_pages+0xbc/0xf3 May 6 18:23:36 localhost kernel: [<c04c1961>] free_pages_and_swap_cache +0x43/0x50 May 6 18:23:36 localhost kernel: [<c04baa1b>] tlb_finish_mmu+0x2a/0x67 May 6 18:23:36 localhost kernel: [<c04babee>] exit_mmap+0xa2/0xc5 May 6 18:23:36 localhost kernel: [<c043cb5d>] mmput+0x41/0xa4 May 6 18:23:36 localhost kernel: [<c04405f4>] exit_mm+0x103/0x10b May 6 18:23:36 localhost kernel: [<c0441e73>] do_exit+0x1a8/0x5dc May 6 18:23:36 localhost kernel: [<c0792766>] ? rt_spin_unlock+0x8/0xa May 6 18:23:36 localhost kernel: [<c043f748>] ? kmsg_dump+0xde/0xe6 May 6 18:23:36 localhost kernel: [<c0793c40>] oops_end+0x99/0xa1 May 6 18:23:36 localhost kernel: [<c040ae57>] die+0x53/0x59 May 6 18:23:36 localhost kernel: [<c079356b>] do_trap+0x89/0xa2 May 6 18:23:36 localhost kernel: [<c04092c0>] ? do_invalid_op+0x0/0x80 May 6 18:23:36 localhost kernel: [<c0409336>] do_invalid_op+0x76/0x80 May 6 18:23:36 localhost kernel: [<c079201b>] ? rt_spin_lock_slowlock +0x43/0x1bb May 6 18:23:36 localhost kernel: [<c04c9391>] ? slab_irq_enable +0x4c/0x6d May 6 18:23:36 localhost kernel: [<c05760a7>] ? avc_alloc_node +0x18/0x18c May 6 18:23:36 localhost kernel: [<c0575bd8>] ? rcu_read_unlock+0x8/0xa May 6 18:23:36 localhost kernel: [<c05765b0>] ? avc_has_perm_noaudit +0x395/0x3cf May 6 18:23:36 localhost kernel: [<c0793317>] error_code+0x73/0x78 May 6 18:23:36 localhost kernel: [<c079201b>] ? rt_spin_lock_slowlock +0x43/0x1bb May 6 18:23:36 localhost kernel: [<c0464f73>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f May 6 18:23:36 localhost kernel: [<c0792766>] ? rt_spin_unlock+0x8/0xa May 6 18:23:36 localhost kernel: [<c0464fa9>] rt_spin_lock_fastlock.clone.1+0x5c/0x5f May 6 18:23:36 localhost kernel: [<c0792752>] rt_spin_lock+0x8/0xa May 6 18:23:36 localhost kernel: [<fba24f1f>] autofs4_revalidate +0x24b/0x263 [autofs4] May 6 18:23:36 localhost kernel: [<c04d91a9>] do_revalidate+0xc/0x3a May 6 18:23:36 localhost kernel: [<c04d92ee>] do_lookup+0x117/0x137 May 6 18:23:36 localhost kernel: [<c0572222>] ? security_inode_permission+0x1a/0x20 May 6 18:23:36 localhost kernel: [<c04d98cf>] link_path_walk +0x20b/0x4fc May 6 18:23:36 localhost kernel: [<c04d9cc7>] path_walk+0x3a/0x84 May 6 18:23:36 localhost kernel: [<c04db08b>] ? path_init+0x6e/0x10c May 6 18:23:36 localhost kernel: [<c04db24d>] do_path_lookup +0x124/0x186 May 6 18:23:36 localhost kernel: [<c04db3c4>] do_filp_open+0xd1/0x817 May 6 18:23:36 localhost kernel: [<c0464f73>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f May 6 18:23:36 localhost kernel: [<c0464f73>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f May 6 18:23:36 localhost kernel: [<c0792766>] ? rt_spin_unlock+0x8/0xa May 6 18:23:36 localhost kernel: [<c04d0975>] do_sys_open+0x48/0xdf May 6 18:23:36 localhost kernel: [<c07951fe>] ? do_page_fault +0x26e/0x2b3 May 6 18:23:36 localhost kernel: [<c04d0a4e>] sys_open+0x1e/0x26 May 6 18:23:36 localhost kernel: [<c040895f>] sysenter_do_call +0x12/0x28 May 6 18:23:42 localhost kernel: ------------[ cut here ]------------ May 6 18:23:42 localhost kernel: kernel BUG at kernel/rtmutex.c:808! May 6 18:23:42 localhost kernel: invalid opcode: 0000 [#2] PREEMPT SMP May 6 18:23:42 localhost kernel: last sysfs file: /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map May 6 18:23:42 localhost kernel: Modules linked in: autofs4 xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_policy ipt_ULOG ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_LOG 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_tcpmss xt_recent 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 iptable_nat nf_nat iptable_mangle nfnetlink coretemp hwmon_vid nfs lockd fscache nfs_acl auth_rpcgss sunrpc ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 cpufreq_ondemand acpi_cpufreq dm_mul May 6 18:23:42 localhost kernel: tipath uinput snd_hda_codec_realtek snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_hda_intel snd_cs8427 snd_hda_codec snd_ac97_codec snd_hwdep snd_seq snd_pcm ac97_bus snd_i2c snd_mpu401_uart snd_rawmidi joydev asus_atk0110 snd_seq_device snd_timer snd ohci1394 iTCO_wdt sata_sil24 soundcore i2c_i801 snd_page_alloc iTCO_vendor_support sky2 serio_raw ata_generic pata_acpi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: microcode] May 6 18:23:42 localhost kernel: May 6 18:23:42 localhost kernel: Pid: 4109, comm: gdm-session-wor Tainted: G D 2.6.33.3-84.rt19.1.fc11.ccrma.i686.rtPAE #1 P5K/EPU/P5K/EPU May 6 18:23:42 localhost kernel: EIP: 0060:[<c079201b>] EFLAGS: 00210046 CPU: 1 May 6 18:23:42 localhost kernel: EIP is at rt_spin_lock_slowlock +0x43/0x1bb May 6 18:23:42 localhost kernel: EAX: f33620f0 EBX: f2859910 ECX: f2859910 EDX: f33620f0 May 6 18:23:42 localhost kernel: ESI: f33f2940 EDI: f2859910 EBP: f021bdb4 ESP: f021bd5c May 6 18:23:42 localhost kernel: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 preempt:00000001 May 6 18:23:42 localhost kernel: Process gdm-session-wor (pid: 4109, ti=f021a000 task=f33620f0 task.ti=f021a000) May 6 18:23:42 localhost kernel: Stack: May 6 18:23:42 localhost kernel: ffffffff 00000001 00000000 f021bd90 00200296 f021bdf0 00200246 c58857f4 May 6 18:23:42 localhost kernel: <0> c0a607f4 c58857f4 f021bd90 c0464f73 c5885810 f021bd98 c0792766 f021bdb0 May 6 18:23:42 localhost kernel: <0> 00000000 00200246 00200246 f2859910 f33f2940 f2859910 f021bdc0 c0464fa9 May 6 18:23:42 localhost kernel: Call Trace: May 6 18:23:42 localhost kernel: [<c0464f73>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f May 6 18:23:42 localhost kernel: [<c0792766>] ? rt_spin_unlock+0x8/0xa May 6 18:23:42 localhost kernel: [<c0464fa9>] ? rt_spin_lock_fastlock.clone.1+0x5c/0x5f May 6 18:23:42 localhost kernel: [<c0792752>] ? rt_spin_lock+0x8/0xa May 6 18:23:42 localhost kernel: [<fba24dbc>] ? autofs4_revalidate +0xe8/0x263 [autofs4] May 6 18:23:42 localhost kernel: [<c04d91a9>] ? do_revalidate+0xc/0x3a May 6 18:23:42 localhost kernel: [<c04d92ee>] ? do_lookup+0x117/0x137 May 6 18:23:42 localhost kernel: [<c0572222>] ? security_inode_permission+0x1a/0x20 May 6 18:23:42 localhost kernel: [<c04d98cf>] ? link_path_walk +0x20b/0x4fc May 6 18:23:42 localhost kernel: [<c04d9cc7>] ? path_walk+0x3a/0x84 May 6 18:23:42 localhost kernel: [<c04db08b>] ? path_init+0x6e/0x10c May 6 18:23:42 localhost kernel: [<c04db24d>] ? do_path_lookup +0x124/0x186 May 6 18:23:42 localhost kernel: [<c04db3c4>] ? do_filp_open+0xd1/0x817 May 6 18:23:42 localhost kernel: [<c0464f73>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f May 6 18:23:42 localhost kernel: [<c0464f73>] ? rt_spin_lock_fastlock.clone.1+0x26/0x5f May 6 18:23:42 localhost kernel: [<c0792766>] ? rt_spin_unlock+0x8/0xa May 6 18:23:42 localhost kernel: [<c04d0975>] ? do_sys_open+0x48/0xdf May 6 18:23:42 localhost kernel: [<c07951fe>] ? do_page_fault +0x26e/0x2b3 May 6 18:23:42 localhost kernel: [<c04d0a4e>] ? sys_open+0x1e/0x26 May 6 18:23:42 localhost kernel: [<c040895f>] ? sysenter_do_call +0x12/0x28 May 6 18:23:42 localhost 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 May 6 18:23:42 localhost kernel: EIP: [<c079201b>] rt_spin_lock_slowlock+0x43/0x1bb SS:ESP 0068:f021bd5c May 6 18:23:42 localhost kernel: ---[ end trace 7d2af8ee67c50872 ]--- May 6 18:23:42 localhost kernel: note: gdm-session-wor[4109] exited with preempt_count 1 -- 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/
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