Re: [uml-user] resizing a KDE Konsole let a UML instance crash

[richard -r. w. <ric...@gm...>]

On Thu, Mar 7, 2013 at 6:28 PM, Toralf Förster <tor...@gm...> wrote:
> 2013-03-07T18:23:59.185+01:00 n22stab4 kernel: WARNING: at drivers/tty/tty_buffer.c:428 flush_to_ldisc+0x51/0x190()
> 2013-03-07T18:23:59.185+01:00 n22stab4 kernel: tty is NULL
> 2013-03-07T18:23:59.185+01:00 n22stab4 kernel: 3979fea0:  [<08342748>] dump_stack+0x22/0x24
> 2013-03-07T18:23:59.185+01:00 n22stab4 kernel: 3979feb8:  [<0807d0ea>] warn_slowpath_common+0x5a/0x80
> 2013-03-07T18:23:59.185+01:00 n22stab4 kernel: 3979fee0:  [<0807d15e>] warn_slowpath_fmt+0x2e/0x30
> 2013-03-07T18:23:59.185+01:00 n22stab4 kernel: 3979fef8:  [<0827d6a1>] flush_to_ldisc+0x51/0x190
> 2013-03-07T18:23:59.185+01:00 n22stab4 kernel: 3979ff2c:  [<0809254a>] process_one_work+0x1ba/0x2f0
> 2013-03-07T18:23:59.185+01:00 n22stab4 kernel: 3979ff70:  [<0809355c>] worker_thread+0x25c/0x360
> 2013-03-07T18:23:59.185+01:00 n22stab4 kernel: 3979ffa4:  [<08097fe2>] kthread+0xc2/0xd0
> 2013-03-07T18:23:59.187+01:00 n22stab4 kernel: 3979ffec:  [<0805f84a>] new_thread_handler+0x7a/0xa0
> 2013-03-07T18:23:59.187+01:00 n22stab4 kernel: 3979fffc:  [<00000000>] 0x0
> 2013-03-07T18:23:59.187+01:00 n22stab4 kernel:
> 2013-03-07T18:23:59.187+01:00 n22stab4 kernel: ---[ end trace fe7100411e1ca835 ]---

BTW: This is not UML specific.
The WARN_ON() in tty_buffer.c will be removed, it is harmless.

-- 
Thanks,
//richard