Re: cdrecord dev=/dev/hdd in 2.9.0-test9-mm2: lots (LOTS) of errormessages

From: Nick Piggin
Date: Fri Nov 07 2003 - 21:24:40 EST




Valdis.Kletnieks@xxxxxx wrote:

On Thu, 06 Nov 2003 14:43:14 +0100, Jurriaan <thunder7@xxxxxxxxx> said:


I tried to burn a CD using this command-line in 2.6.0-test9-mm2:

sudo cdrecord -v dev="/dev/hdd" -dao -useinfo *.wav

Result:

[this about 5 times per second]
Nov 6 14:37:17 middle kernel: arq->state 4
Nov 6 14:37:17 middle kernel: Badness in as_put_request at drivers/block/as-


iosched.c:1783

I'm seeing this as well burning an ISO in TAO mode on /dev/hdb, but slightly different traceback:

Nov 6 16:03:06 turing-police kernel: arq->state 4
Nov 6 16:03:07 turing-police kernel: Badness in as_put_request at drivers/block/as-iosched.c:1783
Nov 6 16:03:07 turing-police kernel: Call Trace:
Nov 6 16:03:07 turing-police kernel: [as_put_request+113/140] as_put_request+0x71/0x8c
Nov 6 16:03:07 turing-police kernel: [elv_put_request+19/23] elv_put_request+0x13/0x17
Nov 6 16:03:07 turing-police kernel: [__blk_put_request+91/133] __blk_put_request+0x5b/0x85
Nov 6 16:03:07 turing-police kernel: [blk_put_request+35/67] blk_put_request+0x23/0x43
Nov 6 16:03:07 turing-police kernel: [sg_io+955/1072] sg_io+0x3bb/0x430
Nov 6 16:03:07 turing-police kernel: [scsi_cmd_ioctl+520/1204] scsi_cmd_ioctl+0x208/0x4b4
Nov 6 16:03:07 turing-police kernel: [avc_has_perm+57/67] avc_has_perm+0x39/0x43
Nov 6 16:03:07 turing-police kernel: [__copy_from_user_ll+76/90] __copy_from_user_ll+0x4c/0x5a
Nov 6 16:03:07 turing-police kernel: [cdrom_ioctl+29/3404] cdrom_ioctl+0x1d/0xd4c
Nov 6 16:03:07 turing-police kernel: [write_chan+432/451] write_chan+0x1b0/0x1c3
Nov 6 16:03:07 turing-police kernel: [default_wake_function+0/24] default_wake_function+0x0/0x18
Nov 6 16:03:07 turing-police kernel: [selinux_file_permission+289/300] selinux_file_permission+0x121/0x12c
Nov 6 16:03:07 turing-police kernel: [idecd_ioctl+55/66] idecd_ioctl+0x37/0x42
Nov 6 16:03:07 turing-police kernel: [blkdev_ioctl+797/816] blkdev_ioctl+0x31d/0x330
Nov 6 16:03:07 turing-police kernel: [sys_ioctl+512/583] sys_ioctl+0x200/0x247
Nov 6 16:03:07 turing-police kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Nov 6 16:03:07 turing-police kernel: [pfkey_xfrm_state2msg+686/2757] pfkey_xfrm_state2msg+0x2ae/0xac5

(pfkey_xfrm_state2msg()??? But I'm not doing ipsec - is the traceback on crack? ;)



Yes.

I have fixed this. It will be in the next mm.


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