linux-kernel - 2.6.32: WARNING: at fs/notify/inotify/inotify

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Message-ID: <4B1E7DA4.8090801@wpkg.org>
Date:	Tue, 08 Dec 2009 17:24:04 +0100
From:	Tomasz Chmielewski <mangoo@...g.org>
To:	linux-kernel@...r.kernel.org
Subject: 2.6.32: WARNING: at fs/notify/inotify/inotify_user.c:398 

I got this warning when updating packages on a system using ext4 fs as / and btrfs as /home.

Not sure exactly how it happened, or how to reproduce it.


------------[ cut here ]------------
WARNING: at fs/notify/inotify/inotify_user.c:398 inotify_remove_from_idr+0x81/0x90()
Hardware name: SCENIC EDITION
Modules linked in: loop af_packet 8021q garp stp ipv6 snd_intel8x0 snd_ac97_codec ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_pcm snd_timer snd_mixer_oss snd sr_mod soundcore tulip shpchp snd_page_alloc sg pci_hotplug binfmt_misc btrfs zlib_deflate crc32c libcrc32c cpufreq_ondemand cpufreq_conservative cpufreq_powersave p4_clockmod freq_table speedstep_lib usbhid hid fuse pcspkr floppy ppdev parport_pc parport container ehci_hcd ohci_hcd evdev thermal processor button usbcore ide_generic ata_generic ide_pci_generic pata_acpi sis5513 ide_gd_mod ide_core pata_sis libata sd_mod scsi_mod crc_t10dif ext4 jbd2 crc16
Pid: 1978, comm: kded4 Not tainted 2.6.32-1mdv #1
Call Trace:
 [<c01450f2>] warn_slowpath_common+0x72/0xa0
 [<c0230d41>] ? inotify_remove_from_idr+0x81/0x90
 [<c0230d41>] ? inotify_remove_from_idr+0x81/0x90
 [<c014513a>] warn_slowpath_null+0x1a/0x20
 [<c0230d41>] inotify_remove_from_idr+0x81/0x90
 [<c023127c>] inotify_ignored_and_remove_idr+0x8c/0xb0
 [<c023007d>] inotify_freeing_mark+0xd/0x10
 [<c022ead1>] fsnotify_destroy_mark_by_entry+0x101/0x140
 [<c0230c5c>] sys_inotify_rm_watch+0x5c/0xa0
 [<c0103ca3>] sysenter_do_call+0x12/0x28
---[ end trace 7fe07e3e7e72d52d ]---


-- 
Tomasz Chmielewski
http://wpkg.org
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