Hello,
commit 7b106f2de6938c31ce5e9c86bc70ad3904666b96
Author: Johannes Thumshirn
Date: Tue Apr 5 11:50:44 2016 +0200
scsi: Add intermediate STARGET_REMOVE state to scsi_target_state
BUG_ON()s (next-20160411) each time I remove a usb flash
[ 49.561600] [] scsi_target_destroy+0x5a/0xc
Hi,
On (04/13/16 10:41), Johannes Thumshirn wrote:
> Hi Sergey, Xiong,
>
> Can you try below patch?
it panics my system.
first it warn_on-s in lib/kobject.c:244
then NULL dereferences
do_scan_async
__scsi_remove_device
scsi_target_reap
device_del
dpm_sysfs_remove
sysfs_unmerge_g
operation case, which is what
> everyone else is running into, we will try to remove a running target
> when it has no more scsi devices left on it. So the correct patch
> should be to make the BUG_ON see this:
works for me.
Reported-and-tested-by: Sergey Senozhatsky
-ss
> Jam
