http://bugme.osdl.org/show_bug.cgi?id=879
Summary: radeon fbdev oopses when watching a picture on the
console with fbi
Kernel Version: 2.5.74-bk3
Status: NEW
Severity: normal
Owner: jsimmons@infradead.org
Submitter: jmm@informatik.uni-bremen.de
Distribution: Debian testing
Hardware Environment: ATI Technologies Inc Radeon RV200 QW [Radeon 7500]
(prog-if 00 [VGA])
Software Environment: fbi 1.26 (http://bytesex.org/fbi.html
Problem Description: Displaying arbitraty pictures on the console with fbi leads
to the attached oopsen.
Steps to reproduce: $ fbi picture-file
printing eip:
c02c0421
Oops: 0002 [#2]
CPU: 0
EIP: 0060:[<c02c0421>] Not tainted
EFLAGS: 00010202
EIP is at _mmx_memcpy+0xe1/0x170
eax: 08058ee0 ebx: 00000001 ecx: 00000000 edx: 08058fe0
esi: dfe485c0 edi: 08058e20 ebp: d1613dec esp: d1613ddc
ds: 007b es: 007b ss: 0068
Process fbi (pid: 512, threadinfo=d1612000 task=d5377980)
Stack: 08058e20 00000200 dfe48400 08058e20 d1613e40 c0366c75 08058fe0 dfe48400
00000200 c05613e0 dec57a00 d1613e9c c035ffea dffe0000 d1613e40 00000720
0000003b 00000001 c05613e0 0000000c 00000000 00000000 dffe0000 d1613e74
Call Trace:
[<c0366c75>] fb_copy_cmap+0x305/0x510
[<c035ffea>] fbcon_cursor+0x27a/0x390
[<c036379d>] fb_ioctl+0x15d/0x560
[<c0163fe4>] dput+0x24/0x200
[<c012a4e7>] in_group_p+0x27/0x30
[<c015ad7c>] vfs_permission+0x7c/0x110
[<c015ae3c>] permission+0x2c/0x50
[<c0156fa2>] cdev_get+0x52/0xb0
[<c0156b91>] chrdev_open+0xf1/0x230
[<c0156aa0>] chrdev_open+0x0/0x230
[<c014d040>] dentry_open+0x140/0x210
[<c014cefb>] filp_open+0x5b/0x60
[<c015f824>] sys_ioctl+0xf4/0x290
[<c010923f>] syscall_call+0x7/0xb
Code: 0f 7f 42 20 0f 7f 4a 28 0f 7f 52 30 0f 7f 5a 38 4b 83 c2 40
<6>note: fbi[512] exited with preempt_count 2
Call Trace:
[<c011ab9f>] __might_sleep+0x5f/0x80
[<c013eeaa>] clear_page_tables+0xaa/0xb0
[<c01418b9>] remove_shared_vm_struct+0x39/0xa0
[<c014328b>] exit_mmap+0x12b/0x190
[<c0117ee0>] do_page_fault+0x0/0x4c7
[<c011b2a5>] mmput+0x65/0xc0
[<c011ef36>] do_exit+0xd6/0x480
[<c0117ee0>] do_page_fault+0x0/0x4c7
[<c010a2e1>] die+0xe1/0xf0
[<c011800e>] do_page_fault+0x12e/0x4c7
[<c035ed33>] accel_clear+0x73/0x80
[<c0117ee0>] do_page_fault+0x0/0x4c7
[<c0109c49>] error_code+0x2d/0x38
[<c02c0421>] _mmx_memcpy+0xe1/0x170
[<c0366c75>] fb_copy_cmap+0x305/0x510
[<c035ffea>] fbcon_cursor+0x27a/0x390
[<c036379d>] fb_ioctl+0x15d/0x560
[<c0163fe4>] dput+0x24/0x200
[<c012a4e7>] in_group_p+0x27/0x30
[<c015ad7c>] vfs_permission+0x7c/0x110
[<c015ae3c>] permission+0x2c/0x50
[<c0156fa2>] cdev_get+0x52/0xb0
[<c0156b91>] chrdev_open+0xf1/0x230
[<c0156aa0>] chrdev_open+0x0/0x230
[<c014d040>] dentry_open+0x140/0x210
[<c014cefb>] filp_open+0x5b/0x60
[<c015f824>] sys_ioctl+0xf4/0x290
[<c010923f>] syscall_call+0x7/0xb
agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
agpgart: Putting AGP V2 device at 0000:00:00.0 into 1x mode
agpgart: Putting AGP V2 device at 0000:01:00.0 into 1x mode
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This archive was generated by hypermail 2b29 : Mon Jul 07 2003 - 22:00:27 EST