From: Linus Torvalds <torvalds@linux-foundation.org>
To: Eric Paris <eparis@redhat.com>,
Christoph Thielecke <christoph.thielecke@gmx.de>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: kernel bug
Date: Fri, 31 Jul 2009 09:01:40 -0700 (PDT) [thread overview]
Message-ID: <alpine.LFD.2.01.0907310853270.3161@localhost.localdomain> (raw)
In-Reply-To: <200907311139.55095.christoph.thielecke@gmx.de>
Hmm. We have some fsnotify fixes since -rc4 (and I'm planning on doing
-rc5 today), so it's worth checking if this problem is perhaps already ok.
But looking at the fixes, I don't think any of them affect this particular
BUG_ON, though, so I'm adding Eric to the email participants list, and
lkml to keep it archived and google-ready.
This seems to also be
http://bugzilla.kernel.org/show_bug.cgi?id=13729
http://lkml.org/lkml/2009/7/4/12
with only slight variations.
Linus
On Fri, 31 Jul 2009, Christoph Thielecke wrote:
>
> Hello Linus,
>
> today my machine stops rapidly (running 2.6.31-rc4). After revisited the log I
> found 2 kernel bug entries which maybe could useful:
>
> Jul 31 11:23:05 develop kernel: ------------[ cut here ]------------
> Jul 31 11:23:05 develop kernel: kernel BUG at fs/notify/notification.c:93!
> Jul 31 11:23:05 develop kernel: invalid opcode: 0000 [#1] PREEMPT SMP
> Jul 31 11:23:05 develop kernel: last sysfs file: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-4/1-4.1/product
> Jul 31 11:23:05 develop kernel: Modules linked in: b44 nvidia(P) binfmt_misc ppdev parport_pc lp parport rfcomm l2cap bluetooth tun vboxnetadp vboxnetflt vboxdrv pppol2tp pppox ppp_generic slhc ipv6 capifs acpi_cpufreq cpufreq_ondemand cpufreq_powersave cpufreq_stats freq_table cpufreq_userspace cpufreq_conservative nfsd nfs lockd fscache nfs_acl auth_rpcgss sunrpc deflate zlib_deflate ctr twofish twofish_common camellia serpent blowfish cast5 des_generic cbc aes_i586 aes_generic xcbc rmd160 sha256_generic sha1_generic crypto_null af_key nls_iso8859_1 nls_cp437 vfat fat fuse loop asix pl2303 dm9601 usbnet usbserial usbhid hid snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi firewire_ohci firewire_core arc4 snd_seq_midi_event snd_seq crc_itu_t ecb snd_timer snd_seq_device ssb ohci1394 iwl3945 sdhci_pci sdhci iTCO_wdt iTCO_vendor_support snd pcmcia pcmcia_core iwlcore mmc_core uhci_hc!
d joydev intel_agp i2c_i801 soundcore ieee1394 mii ehci_hcd mac80211 led_class ricoh_mmc agpgart i2c_core snd_page_alloc cfg80211 usbcore psmouse rtc_cmos rtc_core rtc_lib video output serio_raw wmi dell_laptop button battery ac processor rfkill evdev dcdbas sg sr_mod cdrom dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal fan sd_mod crc_t10dif [last unloaded: b44]
> Jul 31 11:23:05 develop kernel:
> Jul 31 11:23:05 develop kernel: Pid: 8207, comm: kdevelop Tainted: P (2.6.31-rc4 #2) MP061
> Jul 31 11:23:05 develop kernel: EIP: 0060:[<c10db67b>] EFLAGS: 00210283 CPU: 0
> Jul 31 11:23:05 develop kernel: EIP is at fsnotify_put_event+0x46/0x4a
> Jul 31 11:23:05 develop kernel: EAX: f6865d04 EBX: f6865cd0 ECX: 00000000 EDX: bffd8f01
> Jul 31 11:23:05 develop kernel: ESI: bffd8f72 EDI: f6865cd0 EBP: f15abf0c ESP: f15abf08
> Jul 31 11:23:05 develop kernel: DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
> Jul 31 11:23:05 develop kernel: Process kdevelop (pid: 8207, ti=f15aa000 task=f1571130 task.ti=f15aa000)
> Jul 31 11:23:05 develop kernel: Stack:
> Jul 31 11:23:05 develop kernel: 00000020 f15abf64 c10dd775 000000b0 bffd8f14 f46488c0 f1fcc174 f1fcc158
> Jul 31 11:23:05 develop kernel: <0> f1fcc140 bffd8f54 0000000e 00000000 f1571130 c104699f f1fcc178 f1fcc178
> Jul 31 11:23:05 develop kernel: <0> 00000152 00000002 00000000 00000010 f46488c0 bffd8f14 000000f0 f15abf8c
> Jul 31 11:23:05 develop kernel: Call Trace:
> Jul 31 11:23:05 develop kernel: [<c10dd775>] ? inotify_read+0x24a/0x269
> Jul 31 11:23:05 develop kernel: [<c104699f>] ? autoremove_wake_function+0x0/0x3a
> Jul 31 11:23:05 develop kernel: [<c10b3206>] ? vfs_read+0x8b/0x142
> Jul 31 11:23:05 develop kernel: [<c10dd52b>] ? inotify_read+0x0/0x269
> Jul 31 11:23:05 develop kernel: [<c10b3366>] ? sys_read+0x3d/0x6b
> Jul 31 11:23:05 develop kernel: [<c1003610>] ? sysenter_do_call+0x12/0x2c
> Jul 31 11:23:05 develop kernel: Code: 74 1f 8d 43 34 39 43 34 75 21 8b 43 2c e8 ba fe fc ff 89 da a1 c4 23 54 c1 e8 79 ff fc ff 5b 5d c3 8d 43 14 e8 b3 e6 fd ff eb d7 <0f> 0b eb fe 55 89 e5 57 56 53 83 ec 0c 89 c6 8d 40 18 89 45 e8
> Jul 31 11:23:05 develop kernel: EIP: [<c10db67b>] fsnotify_put_event+0x46/0x4a SS:ESP 0068:f15abf08
> Jul 31 11:23:05 develop kernel: ---[ end trace 1290e7d176f2655e ]---
>
> Jul 31 11:23:17 develop kernel: ------------[ cut here ]------------
> Jul 31 11:23:17 develop kernel: kernel BUG at fs/notify/notification.c:93!
> Jul 31 11:23:17 develop kernel: invalid opcode: 0000 [#2] PREEMPT SMP
> Jul 31 11:23:17 develop kernel: last sysfs file: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-4/1-4.1/product
> Jul 31 11:23:17 develop kernel: Modules linked in: b44 nvidia(P) binfmt_misc ppdev parport_pc lp parport rfcomm l2cap bluetooth tun vboxnetadp vboxnetflt vboxdrv pppol2tp pppox ppp_generic slhc ipv6 capifs acpi_cpufreq cpufreq_ondemand cpufreq_powersave cpufreq_stats freq_table cpufreq_userspace cpufreq_conservative nfsd nfs lockd fscache nfs_acl auth_rpcgss sunrpc deflate zlib_deflate ctr twofish twofish_common camellia serpent blowfish cast5 des_generic cbc aes_i586 aes_generic xcbc rmd160 sha256_generic sha1_generic crypto_null af_key nls_iso8859_1 nls_cp437 vfat fat fuse loop asix pl2303 dm9601 usbnet usbserial usbhid hid snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi firewire_ohci firewire_core arc4 snd_seq_midi_event snd_seq crc_itu_t ecb snd_timer snd_seq_device ssb ohci1394 iwl3945 sdhci_pci sdhci iTCO_wdt iTCO_vendor_support snd pcmcia pcmcia_core iwlcore mmc_core uhci_hc!
d joydev intel_agp i2c_i801 soundcore ieee1394 mii ehci_hcd mac80211 led_class ricoh_mmc agpgart i2c_core snd_page_alloc cfg80211 usbcore psmouse rtc_cmos rtc_core rtc_lib video output serio_raw wmi dell_laptop button battery ac processor rfkill evdev dcdbas sg sr_mod cdrom dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal fan sd_mod crc_t10dif [last unloaded: b44]
> Jul 31 11:23:17 develop kernel:
> Jul 31 11:23:17 develop kernel: Pid: 2462, comm: firefox-bin Tainted: P D (2.6.31-rc4 #2) MP061
> Jul 31 11:23:17 develop kernel: EIP: 0060:[<c10db67b>] EFLAGS: 00010283 CPU: 0
> Jul 31 11:23:17 develop kernel: EIP is at fsnotify_put_event+0x46/0x4a
> Jul 31 11:23:17 develop kernel: EAX: f68656b0 EBX: f686567c ECX: 00000000 EDX: 092aa801
> Jul 31 11:23:17 develop kernel: ESI: 092aa818 EDI: f686567c EBP: f3f23f0c ESP: f3f23f08
> Jul 31 11:23:17 develop kernel: DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
> Jul 31 11:23:17 develop kernel: Process firefox-bin (pid: 2462, ti=f3f22000 task=f06c8b90 task.ti=f3f22000)
> Jul 31 11:23:17 develop kernel: Stack:
> Jul 31 11:23:17 develop kernel: 00000030 f3f23f64 c10dd775 00000400 092aa7f0 f1662c40 f29cfef4 f29cfed8
> Jul 31 11:23:17 develop kernel: <0> f29cfec0 092aa7f0 00000018 00000000 f06c8b90 c104699f f29cfef8 f29cfef8
> Jul 31 11:23:17 develop kernel: <0> 00000002 00000100 00000000 00000020 f1662c40 092aa7f0 00000400 f3f23f8c
> Jul 31 11:23:17 develop kernel: Call Trace:
> Jul 31 11:23:17 develop kernel: [<c10dd775>] ? inotify_read+0x24a/0x269
> Jul 31 11:23:17 develop kernel: [<c104699f>] ? autoremove_wake_function+0x0/0x3a
> Jul 31 11:23:17 develop kernel: [<c10b3206>] ? vfs_read+0x8b/0x142
> Jul 31 11:23:17 develop kernel: [<c10dd52b>] ? inotify_read+0x0/0x269
> Jul 31 11:23:17 develop kernel: [<c10b3366>] ? sys_read+0x3d/0x6b
> Jul 31 11:23:17 develop kernel: [<c1003610>] ? sysenter_do_call+0x12/0x2c
> Jul 31 11:23:17 develop kernel: Code: 74 1f 8d 43 34 39 43 34 75 21 8b 43 2c e8 ba fe fc ff 89 da a1 c4 23 54 c1 e8 79 ff fc ff 5b 5d c3 8d 43 14 e8 b3 e6 fd ff eb d7 <0f> 0b eb fe 55 89 e5 57 56 53 83 ec 0c 89 c6 8d 40 18 89 45 e8
> Jul 31 11:23:17 develop kernel: EIP: [<c10db67b>] fsnotify_put_event+0x46/0x4a SS:ESP 0068:f3f23f08
> Jul 31 11:23:17 develop kernel: ---[ end trace 1290e7d176f2655f ]---
>
> crissi@develop:~$ uname -a
> Linux develop 2.6.31-rc4 #2 SMP PREEMPT Mon Jul 27 11:47:00 CEST 2009 i686
> GNU/Linux
>
> crissi@develop:~$ cat /proc/cpuinfo
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 6
> model : 14
> model name : Intel(R) Pentium(R) M CPU 000 @ 2.00GHz
> stepping : 4
> cpu MHz : 2000.000
> cache size : 2048 KB
> physical id : 0
> siblings : 2
> core id : 0
> cpu cores : 2
> apicid : 0
> initial apicid : 0
> fdiv_bug : no
> hlt_bug : no
> f00f_bug : no
> coma_bug : no
> fpu : yes
> fpu_exception : yes
> cpuid level : 10
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon bts pni monitor vmx est tm2 xtpr pdcm
> bogomips : 3990.57
> clflush size : 64
> power management:
>
> processor : 1
> vendor_id : GenuineIntel
> cpu family : 6
> model : 14
> model name : Intel(R) Pentium(R) M CPU 000 @ 2.00GHz
> stepping : 4
> cpu MHz : 2000.000
> cache size : 2048 KB
> physical id : 0
> siblings : 2
> core id : 1
> cpu cores : 2
> apicid : 1
> initial apicid : 1
> fdiv_bug : no
> hlt_bug : no
> f00f_bug : no
> coma_bug : no
> fpu : yes
> fpu_exception : yes
> cpuid level : 10
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon bts pni monitor vmx est tm2 xtpr pdcm
> bogomips : 3990.06
> clflush size : 64
> power management:
>
>
> Its a debian lenny machine with self compiled kernel from kernel.org.
>
>
> Best regards
> --
> Linux User Group Wernigerode
> http://www.lug-wr.de/
>
next parent reply other threads:[~2009-07-31 16:02 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200907311139.55095.christoph.thielecke@gmx.de>
2009-07-31 16:01 ` Linus Torvalds [this message]
2009-07-31 16:26 ` Eric Paris
2008-09-10 20:35 Todor Gyumyushev
2008-09-11 3:21 ` Aaron Straus
-- strict thread matches above, loose matches on Subject: below --
2008-04-13 16:06 monte
2008-04-13 18:20 ` Jesper Juhl
2008-04-13 18:33 ` Alan Cox
2008-03-29 9:05 Olver Eduardo Ramos
2008-03-30 1:06 ` Rafael J. Wysocki
2007-09-19 21:43 Kernel bug Branislav Bozgai
2007-09-24 15:33 ` Mel Gorman
2007-08-19 18:33 kernel bug Costas Sismanis
2006-12-22 11:59 Kernel BUG Rudy Zijlstra
2006-12-22 13:42 ` Peter Zijlstra
2005-11-26 1:23 Kernel bug Vympel
2005-11-27 12:51 ` Hugh Dickins
2005-11-03 18:10 Kernel BUG Mark Fortescue
2005-11-03 18:59 ` Trond Myklebust
2005-11-03 23:15 ` Mark Fortescue
2005-11-04 10:08 ` Mark Fortescue
2003-03-26 23:57 Perez-Gonzalez, Inaky
2003-03-27 14:23 ` Hugh Dickins
2003-03-26 13:13 kasper_k_jensen
2003-01-25 22:56 Kernel bug Massimiliano C. - Uf0On|in3
2003-01-19 18:01 Christophe Dupre
2003-01-07 9:17 kernel BUG Sönke Ruempler
2002-12-07 10:09 Kernel BUG Henrik Steffen
2002-12-08 1:47 ` Alan Cox
2002-11-27 11:31 kernel bug sanket rathi
2002-11-27 10:45 sanket rathi
2002-11-27 9:50 sanket rathi
2002-11-27 10:10 ` Arjan van de Ven
2002-06-28 19:54 kernel BUG Eric Weiss
2002-06-28 19:26 ew
2002-06-27 19:23 Chaoyang Deng
2002-06-28 5:58 ` Austin Gonyou
2002-06-28 14:00 ` Mike Black
2002-05-21 14:01 kernel bug Chen Hao
2001-11-25 18:03 Kernel Bug gonzalo.ab
2001-11-25 23:59 ` Adam Schrotenboer
2001-03-06 19:55 kernel bug ernte23
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