Re: 2.6.24-rc6-git7: Reported regressions from 2.6.23

Ingo Molnar
2008-01-02T11:00:54Z

* James Bottomley <James.Bottomley@HansenPartnership.com> wrote:

> Could you direct this poster to linux-scsi and we'll see if we can
> finger the root cause (which will be difficult to do without getting a
> boot trace).

FYI, here's a new one reported against 2.6.24-rc6-git7:

http://bugzilla.kernel.org/show_bug.cgi?id=9674

Summary: Oops during rmmod'ing modeuls sdhci, sr_mod, ricoh_mmc,
mmc_core
Product: Other
Version: 2.5
KernelVersion: 2.6.24-rc6-git7

has a very SCSI looking crash backtrace:

[ 40.158530] Call Trace:
[ 40.158537] [<ffffffff80331800>] elv_next_request+0xe0/0x170
[ 40.158543] [<ffffffff803f7fa9>] scsi_request_fn+0x69/0x360
[ 40.158547] [<ffffffff803352a2>] blk_execute_rq_nowait+0x62/0xb0
[ 40.158551] [<ffffffff80336d6a>] blk_execute_rq+0x8a/0x100
[ 40.158553] [<ffffffff803347e5>] get_request+0x155/0x2d0
[ 40.158557] [<ffffffff803f7d64>] scsi_execute+0xe4/0x120
[ 40.158560] [<ffffffff803f7e31>] scsi_execute_req+0x91/0x100
[ 40.158565] [<ffffffff8800b70b>] :sr_mod:sr_probe+0x21b/0x630
[ 40.158570] [<ffffffff802fa0a9>] sysfs_create_link+0xa9/0x150
[ 40.158575] [<ffffffff805620a5>] klist_next+0x35/0xe0
[ 40.158579] [<ffffffff803c34cc>] driver_probe_device+0x9c/0x1b0
[ 40.158582] [<ffffffff803c37b1>] __driver_attach+0xe1/0xf0
[ 40.158585] [<ffffffff803c36d0>] __driver_attach+0x0/0xf0
[ 40.158589] [<ffffffff803c26bd>] bus_for_each_dev+0x4d/0x80
[ 40.158592] [<ffffffff803c2acf>] bus_add_driver+0xaf/0x220

Ingo