* WARNING: at block/genhd.c:1570 disk_clear_events+0xbf/0xd0()
@ 2012-09-01 12:32 Roberto Corrado
2012-09-23 20:18 ` Dan Carpenter
2012-10-09 12:33 ` Dan Carpenter
0 siblings, 2 replies; 4+ messages in thread
From: Roberto Corrado @ 2012-09-01 12:32 UTC (permalink / raw)
To: linux-kernel
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Sep 1 14:14:53 kernel: [ 6.382864] ------------[ cut here ]------------
Sep 1 14:14:53 kernel: [ 6.383018] WARNING: at block/genhd.c:1570 disk_clear_events+0xbf/0xd0()
Sep 1 14:14:53 kernel: [ 6.383018] Hardware name: CLE266-8235
Sep 1 14:14:53 kernel: [ 6.383018] Modules linked in: fuse ath5k ppdev evdev snd_via82xx gameport ath snd_ac97_codec pcmcia mac80211 ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart uhci_hcd snd_rawmidi cfg80211 snd_seq_device snd rfkill serio_raw soundcore vt8623fb via_rhine mii svgalib vgastate i2c_viapro i2c_core yenta_socket pcmcia_rsrc pcmcia_core shpchp ehci_hcd via_agp agpgart fan parport_pc parport processor thermal thermal_sys hwmon button loop reiserfs
Sep 1 14:14:53 kernel: [ 6.383018] Pid: 889, comm: udevd Not tainted 3.3.3-Server2.corradoroberto.it #1
Sep 1 14:14:53 kernel: [ 6.383018] Call Trace:
Sep 1 14:14:53 kernel: [ 6.383018] [<c102c082>] warn_slowpath_common+0x72/0xa0
Sep 1 14:14:53 kernel: [ 6.383018] [<c11d19cf>] ? disk_clear_events+0xbf/0xd0
Sep 1 14:14:53 kernel: [ 6.383018] [<c11d19cf>] ? disk_clear_events+0xbf/0xd0
Sep 1 14:14:53 kernel: [ 6.383018] [<c102c0d2>] warn_slowpath_null+0x22/0x30
Sep 1 14:14:53 kernel: [ 6.383018] [<c11d19cf>] disk_clear_events+0xbf/0xd0
Sep 1 14:14:53 kernel: [ 6.383018] [<c1119aa6>] check_disk_change+0x26/0x70
Sep 1 14:14:53 kernel: [ 6.383018] [<c12c0f88>] sd_open+0x78/0x120
Sep 1 14:14:53 kernel: [ 6.383018] [<c12c0f10>] ? sd_rescan+0x30/0x30
Sep 1 14:14:53 kernel: [ 6.383018] [<c111a6d9>] __blkdev_get+0x2e9/0x400
Sep 1 14:14:53 kernel: [ 6.383018] [<c111a91c>] blkdev_get+0x12c/0x230
Sep 1 14:14:53 kernel: [ 6.383018] [<c111aa7b>] blkdev_open+0x5b/0x90
Sep 1 14:14:53 kernel: [ 6.383018] [<c10ec3f2>] __dentry_open+0x1d2/0x2d0
Sep 1 14:14:53 kernel: [ 6.383018] [<c10f744a>] ? do_lookup+0x4a/0x350
Sep 1 14:14:53 kernel: [ 6.383018] [<c10ed3f6>] nameidata_to_filp+0x66/0x80
Sep 1 14:14:53 kernel: [ 6.383018] [<c111aa20>] ? blkdev_get+0x230/0x230
Sep 1 14:14:53 kernel: [ 6.383018] [<c10fa637>] do_last+0x3b7/0x7b0
Sep 1 14:14:53 kernel: [ 6.383018] [<c10fab14>] path_openat+0xa4/0x340
Sep 1 14:14:53 kernel: [ 6.383018] [<c10faec1>] do_filp_open+0x31/0x80
Sep 1 14:14:53 kernel: [ 6.383018] [<c1104784>] ? alloc_fd+0x34/0xe0
Sep 1 14:14:53 kernel: [ 6.383018] [<c10f7263>] ? getname_flags+0xb3/0x160
Sep 1 14:14:53 kernel: [ 6.383018] [<c10ed4ed>] do_sys_open+0xdd/0x1b0
Sep 1 14:14:53 kernel: [ 6.383018] [<c10ed5f2>] sys_open+0x32/0x40
Sep 1 14:14:53 kernel: [ 6.383018] [<c14488cc>] syscall_call+0x7/0xb
Sep 1 14:14:53 kernel: [ 6.383018] ---[ end trace 17a30ba9b4fe4ed3 ]---
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: WARNING: at block/genhd.c:1570 disk_clear_events+0xbf/0xd0()
2012-09-01 12:32 WARNING: at block/genhd.c:1570 disk_clear_events+0xbf/0xd0() Roberto Corrado
@ 2012-09-23 20:18 ` Dan Carpenter
2012-10-09 12:33 ` Dan Carpenter
1 sibling, 0 replies; 4+ messages in thread
From: Dan Carpenter @ 2012-09-23 20:18 UTC (permalink / raw)
To: Roberto Corrado; +Cc: linux-kernel
Hi,
I have created a bug for this:
https://bugzilla.kernel.org/show_bug.cgi?id=47871
Please add the following information:
*) Last known good kernel version
*) Current broken kernel version
*) Complete dmesg
regards,
dan carpenter
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: WARNING: at block/genhd.c:1570 disk_clear_events+0xbf/0xd0()
2012-09-01 12:32 WARNING: at block/genhd.c:1570 disk_clear_events+0xbf/0xd0() Roberto Corrado
2012-09-23 20:18 ` Dan Carpenter
@ 2012-10-09 12:33 ` Dan Carpenter
1 sibling, 0 replies; 4+ messages in thread
From: Dan Carpenter @ 2012-10-09 12:33 UTC (permalink / raw)
To: Roberto Corrado; +Cc: linux-kernel
Fixed in:
commit fdd514e16bb2531c0c61ae8a1f87740ce217f630
Author: Tejun Heo <tj@kernel.org>
Date: Thu Jun 9 20:43:59 2011 +0200
block: make disk_block_events() properly wait for work cancellation
regards,
dan carpenter
^ permalink raw reply [flat|nested] 4+ messages in thread
* WARNING: at block/genhd.c:1570 disk_clear_events+0xbf/0xd0()
@ 2012-09-27 14:48 Roberto Corrado
0 siblings, 0 replies; 4+ messages in thread
From: Roberto Corrado @ 2012-09-27 14:48 UTC (permalink / raw)
To: linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1775 bytes --]
[ 287.677274] ------------[ cut here ]------------
[ 287.678042] WARNING: at block/genhd.c:1570 disk_clear_events+0xbf/0xd0()
[ 287.678042] Hardware name: CLE266-8235
[ 287.678042] Modules linked in: fuse ppdev evdev pcmcia snd_via82xx gameport snd_ac97_codec ac97_bus snd_pcm ath5k snd_timer uhci_hcd snd_page_alloc ath snd_mpu401_uart snd_raw
[ 287.678042] Pid: 889, comm: udevd Not tainted 3.3.3-Server2.corradoroberto.it #1
[ 287.678042] Call Trace:
[ 287.678042] [<c102c082>] warn_slowpath_common+0x72/0xa0
[ 287.678042] [<c11d19cf>] ? disk_clear_events+0xbf/0xd0
[ 287.678042] [<c11d19cf>] ? disk_clear_events+0xbf/0xd0
[ 287.678042] [<c102c0d2>] warn_slowpath_null+0x22/0x30
[ 287.678042] [<c11d19cf>] disk_clear_events+0xbf/0xd0
[ 287.678042] [<c1119aa6>] check_disk_change+0x26/0x70
[ 287.678042] [<c12c0f88>] sd_open+0x78/0x120
[ 287.678042] [<c12c0f10>] ? sd_rescan+0x30/0x30
[ 287.678042] [<c111a6d9>] __blkdev_get+0x2e9/0x400
[ 287.678042] [<c111a91c>] blkdev_get+0x12c/0x230
[ 287.678042] [<c111aa7b>] blkdev_open+0x5b/0x90
[ 287.678042] [<c10ec3f2>] __dentry_open+0x1d2/0x2d0
[ 287.678042] [<c10f744a>] ? do_lookup+0x4a/0x350
[ 287.678042] [<c10ed3f6>] nameidata_to_filp+0x66/0x80
[ 287.678042] [<c111aa20>] ? blkdev_get+0x230/0x230
[ 287.678042] [<c10fa637>] do_last+0x3b7/0x7b0
[ 287.678042] [<c10fab14>] path_openat+0xa4/0x340
[ 287.678042] [<c10faec1>] do_filp_open+0x31/0x80
[ 287.678042] [<c1104784>] ? alloc_fd+0x34/0xe0
[ 287.678042] [<c10f7263>] ? getname_flags+0xb3/0x160
[ 287.678042] [<c10ed4ed>] do_sys_open+0xdd/0x1b0
[ 287.678042] [<c10ed5f2>] sys_open+0x32/0x40
[ 287.678042] [<c14488cc>] syscall_call+0x7/0xb
[ 287.678042] ---[ end trace 8e15e60cfd5ae222 ]---
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^ permalink raw reply [flat|nested] 4+ messages in thread
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2012-09-01 12:32 WARNING: at block/genhd.c:1570 disk_clear_events+0xbf/0xd0() Roberto Corrado
2012-09-23 20:18 ` Dan Carpenter
2012-10-09 12:33 ` Dan Carpenter
2012-09-27 14:48 Roberto Corrado
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