* CD RW packet driver still oops in 2.6.27-rc5-git5
@ 2008-09-04 19:05 Eric Valette
2008-09-04 19:44 ` Alexey Dobriyan
0 siblings, 1 reply; 2+ messages in thread
From: Eric Valette @ 2008-09-04 19:05 UTC (permalink / raw)
To: linux-kernel
pktcdvd: writer pktcdvd0 mapped to hdc
------------[ cut here ]------------
WARNING: at /usr/src/linux-2.6.23.14/fs/sysfs/dir.c:463
sysfs_add_one+0x27/0x2f()
sysfs: duplicate filename '254:0' can not be created
Modules linked in:
Pid: 3848, comm: pktsetup Not tainted 2.6.27-rc5-git6 #68
[<c01189c1>] warn_slowpath+0x5a/0x7b
[<c0230ee0>] idr_get_empty_slot+0x154/0x202
[<c0230ee0>] idr_get_empty_slot+0x154/0x202
[<c023106d>] ida_get_new_above+0xdf/0x17b
[<c0189d7c>] sysfs_ilookup_test+0x0/0xd
[<c0165e2f>] ifind+0x15/0x7b
[<c0189f2f>] sysfs_find_dirent+0x13/0x23
[<c018a0a8>] sysfs_add_one+0x27/0x2f
[<c018abe3>] sysfs_do_create_link+0xa2/0xf6
[<c018ac47>] sysfs_create_link+0x7/0xc
[<c02ca902>] device_add+0x157/0x4fa
[<c02cad2d>] device_create_vargs+0x78/0x99
[<c02cad6c>] device_create+0x1e/0x22
[<c02d9844>] pkt_setup_dev+0x2ea/0x3d7
[<c0185801>] show_stat+0x140/0x4fd
[<c02d99b2>] pkt_ctl_ioctl+0x81/0x192
[<c015f6f5>] vfs_ioctl+0x49/0x5f
[<c015f92c>] do_vfs_ioctl+0x221/0x234
[<c015f96b>] sys_ioctl+0x2c/0x45
[<c0102c39>] sysenter_do_call+0x12/0x25
[<c0185801>] show_stat+0x140/0x4fd
=======================
---[ end trace 208694de153f0031 ]---
-- eric
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: CD RW packet driver still oops in 2.6.27-rc5-git5
2008-09-04 19:05 CD RW packet driver still oops in 2.6.27-rc5-git5 Eric Valette
@ 2008-09-04 19:44 ` Alexey Dobriyan
0 siblings, 0 replies; 2+ messages in thread
From: Alexey Dobriyan @ 2008-09-04 19:44 UTC (permalink / raw)
To: Eric Valette; +Cc: linux-kernel
On Thu, Sep 04, 2008 at 09:05:18PM +0200, Eric Valette wrote:
> pktcdvd: writer pktcdvd0 mapped to hdc
> ------------[ cut here ]------------
> WARNING: at /usr/src/linux-2.6.23.14/fs/sysfs/dir.c:463
> sysfs_add_one+0x27/0x2f()
> sysfs: duplicate filename '254:0' can not be created
> Modules linked in:
> Pid: 3848, comm: pktsetup Not tainted 2.6.27-rc5-git6 #68
> [<c01189c1>] warn_slowpath+0x5a/0x7b
> [<c0230ee0>] idr_get_empty_slot+0x154/0x202
> [<c0230ee0>] idr_get_empty_slot+0x154/0x202
> [<c023106d>] ida_get_new_above+0xdf/0x17b
> [<c0189d7c>] sysfs_ilookup_test+0x0/0xd
> [<c0165e2f>] ifind+0x15/0x7b
> [<c0189f2f>] sysfs_find_dirent+0x13/0x23
> [<c018a0a8>] sysfs_add_one+0x27/0x2f
> [<c018abe3>] sysfs_do_create_link+0xa2/0xf6
> [<c018ac47>] sysfs_create_link+0x7/0xc
> [<c02ca902>] device_add+0x157/0x4fa
> [<c02cad2d>] device_create_vargs+0x78/0x99
> [<c02cad6c>] device_create+0x1e/0x22
> [<c02d9844>] pkt_setup_dev+0x2ea/0x3d7
> [<c0185801>] show_stat+0x140/0x4fd
> [<c02d99b2>] pkt_ctl_ioctl+0x81/0x192
> [<c015f6f5>] vfs_ioctl+0x49/0x5f
> [<c015f92c>] do_vfs_ioctl+0x221/0x234
> [<c015f96b>] sys_ioctl+0x2c/0x45
> [<c0102c39>] sysenter_do_call+0x12/0x25
> [<c0185801>] show_stat+0x140/0x4fd
This is not an oops as in oops, just sysfs tells that duplicate file
won't be created. Needs fixing, regardless.
^ permalink raw reply [flat|nested] 2+ messages in thread
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