[sisyphus] Re: хрень :(

[Sergey Vlasov]

On 23 Jun 2003 14:58:41 +0300
Andrey Khavryuchenko <akhavr на kds.com.ua> wrote:

> /var/log/messages:
> 
> Jun 23 14:55:06 netmaster kernel: Unable to handle kernel NULL point
> ce at virtual address 00000021
> Jun 23 14:55:06 netmaster kernel:  printing eip:
> Jun 23 14:55:06 netmaster kernel: c0160ca0
> Jun 23 14:55:06 netmaster kernel: *pde = 00000000
> Jun 23 14:55:06 netmaster kernel: Oops: 0000 2.4.20-alt7-up #1 Fri M
> 05 MSK 2003
> Jun 23 14:55:06 netmaster kernel: CPU:    0
> Jun 23 14:55:06 netmaster kernel: EIP:    0010:[get_tty_driver+32/80
> : PF
> Jun 23 14:55:06 netmaster kernel: EIP:    0010:[<c0160ca0>]    Taint
> Jun 23 14:55:06 netmaster kernel: EFLAGS: 00010206
> Jun 23 14:55:06 netmaster kernel: eax: 0000007d   ebx: 00000000   ec
>   edx: 00000011
> Jun 23 14:55:06 netmaster kernel: esi: 00000004   edi: 00000004   eb
>   esp: c399fef0
> Jun 23 14:55:06 netmaster kernel: ds: 0018   es: 0018   ss: 0018
> Jun 23 14:55:06 netmaster kernel: Process gpm (pid: 2237, stackpage=
> Jun 23 14:55:07 netmaster kernel: Stack: 00000020 c0222580 c01375d4 
> 626cf c02a876c c0107450 c16de000 
> Jun 23 14:55:07 netmaster kernel:        c0254000 c15a4720 c0254000 
> fffed c2ab49c0 c6a8e1a0 c12cf320 
> Jun 23 14:55:07 netmaster kernel:        c013774f 00000004 00000000 
> b49c0 c1362870 c01366e6 c2ab49c0 
> Jun 23 14:55:07 netmaster kernel: Call Trace:    [get_chrfops+116/22
> _to+32/224] [chrdev_open+31/64] [dentry_open+230/432] [filp_open+75/
> Jun 23 14:55:07 netmaster kernel: Call Trace:    [<c01375d4>] [<c010
> 3774f>] [<c01366e6>] [<c01365eb>]
> Jun 23 14:55:07 netmaster kernel:   [getname+95/160] [sys_open+52/12
> all+51/64]
> Jun 23 14:55:07 netmaster kernel:   [<c013f8bf>] [<c0136934>] [<c010
> Jun 23 14:55:07 netmaster kernel: Code: 0f bf 42 10 39 f0 75 18 0f b
> b 7c 10 0f bf 42 14 
> 
> Происходит после сеанся pppd с Sony Clie.  

Какой-то лог урезанный справа - можно ещё раз, но полностью?  И
желательно с момента подключения устройства.


> BTW, pppd запускается тоже весьма странным способом.  Т.е. приходится
> запускать руками, бо из hotplug не стартует:
> 
> Jun 23 14:44:35 netmaster kernel: usbserial.c: USB Serial support registered for Sony CliИ 3.5
> Jun 23 14:44:35 netmaster kernel: visor.c: USB HandSpring Visor, Palm m50x, Sony CliИ driver v1.6
> Jun 23 14:44:35 netmaster /etc/hotplug/usb.agent: Module setup visor for USB product 54c/66/100
> Jun 23 14:44:35 netmaster hotplug: Sony Clie hotplug script started (ACTION: add)...
> Jun 23 14:44:35 netmaster hotplug: starting pi-csd and pppd daemons...
> Jun 23 14:44:35 netmaster hotplug: Sony Clie hotplug script finished...
> Jun 23 14:44:35 netmaster pppd[4238]: pppd 2.4.2b3 started by root, uid 0
> Jun 23 14:44:35 netmaster pppd[4238]: Using interface ppp0
> Jun 23 14:44:35 netmaster pppd[4238]: Connect: ppp0 <--> /dev/usb/ttyUSB0
> Jun 23 14:44:35 netmaster pppd[4238]: ioctl(SIOCSIFMTU): Inappropriate ioctl for device (line 1157)
> Jun 23 14:44:35 netmaster /etc/hotplug/net.agent: assuming ppp0 is already up
> Jun 23 14:44:35 netmaster pppd[4238]: ioctl(SIOCGIFCONF): Inappropriate ioctl for device (line 1907)
> Jun 23 14:44:35 netmaster pppd[4238]: ioctl(SIOCSIFADDR): Inappropriate ioctl for device (line 2331)
> Jun 23 14:44:35 netmaster pppd[4238]: Interface configuration failed
> Jun 23 14:44:35 netmaster pppd[4238]: Couldn't get PPP statistics: Inappropriate ioctl for device
> Jun 23 14:44:35 netmaster pppd[4238]: ioctl (SIOCGIFFLAGS): Inappropriate ioctl for device (line 2291)
> Jun 23 14:44:35 netmaster pppd[4238]: ioctl(SIOCSIFADDR): Inappropriate ioctl for device (line 2449)
> Jun 23 14:44:35 netmaster pppd[4238]: Connection terminated.
> Jun 23 14:44:35 netmaster pppd[4238]: Exit.

Странно. Может, ему в скрипт надо sleep вставить, чтобы драйвер
usbserial успел проинициализироваться?