* ftdi error in /var/log/messages when connecting to gprs
@ 2006-07-06 15:35 Luca Ognibene
2006-07-07 14:00 ` Luiz Fernando N. Capitulino
0 siblings, 1 reply; 6+ messages in thread
From: Luca Ognibene @ 2006-07-06 15:35 UTC (permalink / raw)
To: linux-kernel
Hi, i have an error very often when using a USB modem (from Hamlet) to
connect to gprs. This is the log from /var/log/messages:
Jul 6 17:06:51 aylook012 chat[4783]: Failed (NO CARRIER)
Jul 6 17:06:52 aylook012 pppd[4756]: Modem hangup
Jul 6 17:06:52 aylook012 pppd[4756]: Exit.
Jul 6 17:06:52 aylook012 pppd[4795]: pppd 2.4.3 started by root, uid 0
Jul 6 17:06:52 aylook012 kernel: c01e58c5
Jul 6 17:06:52 aylook012 kernel: Modules linked in: ppp_deflate
zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc ftdi_sio
usbserial bttv video_buf firmware_class v4l2_common btcx_risc tveeprom
videodev i2c_algo_bit i2c_core snd_intel8x0 snd_ac97_codec snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc sd_mod
pcmcia yenta_socket rsrc_nonstatic pcmcia_core ipv6 ipt_REJECT ipt_LOG
ipt_state ipt_pkttype ipt_recent ipt_iprange ipt_physdev ipt_multiport
ipt_conntrack iptable_mangle ip_nat_irc ip_nat_tftp ip_nat_ftp
iptable_nat ip_conntrack_irc ip_conntrack_tftp ip_conntrack_ftp ip_conntrack
iptable_filter ip_tables ohci_hcd usbcore sata_sis libata scsi_mod
8139too mii ide_cd cdrom rtc ext3 jbd ide_disk ide_generic via82cxxx
trm290 triflex slc90e66 sis5513 siimage serverworks sc1200 rz1000 piix
pdc202xx_old opti621 ns87415 hpt366 hpt34x
generic cy82c693 cs5530 cs5520 cmd64x atiixp amd74xx alim15x3 aec62xx
pdc202xx_new ide_core unix fbcon tileblit font bitblit
vesafb cfbcopyarea cfbimgblt
Jul 6 17:06:52 aylook012 kernel: fbfillrect softcursor capability commoncap
Jul 6 17:06:52 aylook012 kernel: CPU: 0
Jul 6 17:06:52 aylook012 kernel: EIP: 0060:[tty_get_baud_rate+5/76]
Not tainted VLI
Jul 6 17:06:52 aylook012 kernel: EFLAGS: 00010282 (2.6.12-1-386)
Jul 6 17:06:52 aylook012 kernel: EIP is at tty_get_baud_rate+0x5/0x4c
Jul 6 17:06:52 aylook012 pppd[4797]: pppd 2.4.3 started by root, uid 0
Jul 6 17:06:52 aylook012 pppd[4797]: Removed stale lock on modem (pid 4795)
Jul 6 17:06:52 aylook012 kernel: eax: cb14ca00 ebx: 00000000 ecx:
cef2f080 edx: cef2a000
Jul 6 17:06:52 aylook012 kernel: esi: cb14ca00 edi: cb14f580 ebp:
cef2f080 esp: c42a5e34
Jul 6 17:06:52 aylook012 kernel: ds: 007b es: 007b ss: 0068
Jul 6 17:06:52 aylook012 kernel: Process pppd (pid: 4795,
threadinfo=c42a4000 task=c26ee020)
Jul 6 17:06:52 aylook012 kernel: Stack: cea28f40 cfb3e279 00000000
cea28f40 cb14ca00 cb14f580 cfb3e205 cb14ca00
Jul 6 17:06:52 aylook012 kernel: 00000008 80000cbd cb14f580
ce712c00 cfb3ff15 cb14ca00 00000000 8000007b
Jul 6 17:06:52 aylook012 kernel: cb14f580 cb14ca00 cb14ca00
ce712c00 cfb3eecb cb14ca00 c42a5e90 ce53695c
Jul 6 17:06:52 aylook012 kernel: Call Trace:
Jul 6 17:06:52 aylook012 kernel: [pg0+259613305/1069900800]
get_ftdi_divisor+0x15/0x2b8 [ftdi_sio]
Jul 6 17:06:52 aylook012 kernel: [pg0+259613189/1069900800]
change_speed+0x29/0x88 [ftdi_sio]
Jul 6 17:06:52 aylook012 kernel: [pg0+259620629/1069900800]
ftdi_set_termios+0x201/0x574 [ftdi_sio]
Jul 6 17:06:52 aylook012 kernel: [pg0+259616459/1069900800]
ftdi_open+0x77/0x160 [ftdi_sio]
Jul 6 17:06:52 aylook012 kernel: [link_path_walk+86/244]
link_path_walk+0x56/0xf4
Jul 6 17:06:52 aylook012 kernel: [pg0+259654503/1069900800]
serial_open+0x7b/0xfc [usbserial]
Jul 6 17:06:52 aylook012 kernel: [tty_open+250/700] tty_open+0xfa/0x2bc
Jul 6 17:06:52 aylook012 kernel: [chrdev_open+107/304]
chrdev_open+0x6b/0x130
Jul 6 17:06:52 aylook012 kernel: [dentry_open+178/460]
dentry_open+0xb2/0x1cc
Jul 6 17:06:52 aylook012 kernel: [filp_open+70/80] filp_open+0x46/0x50
Jul 6 17:06:52 aylook012 kernel: [__fput+157/236] __fput+0x9d/0xec
Jul 6 17:06:52 aylook012 kernel: [sys_open+47/104] sys_open+0x2f/0x68
Jul 6 17:06:52 aylook012 kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Jul 6 17:06:52 aylook012 kernel: Code: ef 89 43 08 8b 04 95 20 52 30 c0
5b c3 90 8d 4a 0f 3b 0d 9c 52 30 c0 77 e5 89 ca 8b 04 95 20 52 30 c0 5b
c3 89 f6 53 8b 5c 24 08 <ff> 73 68 e8 af ff ff ff 5a 3d 00 96 00 00 74
03 5b c3 90 8b 93
Jul 6 17:06:52 aylook012 kernel: <1>Unable to handle kernel NULL
pointer dereference at virtual address 00000084
Jul 6 17:06:52 aylook012 kernel: cfb48bac
Motherboard: Asus P5S800-VM
Modem (from lsusb):
Bus 002 Device 002: ID 0403:6001 Future Technology Devices
International, Ltd 8-bit FIFO
Linux: i'm using a Debian sarge (kernel 2.6.8), i've also tried with a
2.6.16 from debian backport (the log is using 2.6.16)
Any idea on what can be wrong?
(please CC me as i'm not subscribed to the list)
ciao
Luca
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ftdi error in /var/log/messages when connecting to gprs
2006-07-06 15:35 ftdi error in /var/log/messages when connecting to gprs Luca Ognibene
@ 2006-07-07 14:00 ` Luiz Fernando N. Capitulino
2006-07-10 10:04 ` Luca Ognibene
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Luiz Fernando N. Capitulino @ 2006-07-07 14:00 UTC (permalink / raw)
To: Luca Ognibene; +Cc: linux-kernel, linux-usb-devel
On Thu, 06 Jul 2006 17:35:27 +0200
Luca Ognibene <ognibene@antek.it> wrote:
| Hi, i have an error very often when using a USB modem (from Hamlet) to
| connect to gprs. This is the log from /var/log/messages:
|
| Jul 6 17:06:51 aylook012 chat[4783]: Failed (NO CARRIER)
| Jul 6 17:06:52 aylook012 pppd[4756]: Modem hangup
| Jul 6 17:06:52 aylook012 pppd[4756]: Exit.
| Jul 6 17:06:52 aylook012 pppd[4795]: pppd 2.4.3 started by root, uid 0
| Jul 6 17:06:52 aylook012 kernel: c01e58c5
| Jul 6 17:06:52 aylook012 kernel: Modules linked in: ppp_deflate
| zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc ftdi_sio
| usbserial bttv video_buf firmware_class v4l2_common btcx_risc tveeprom
| videodev i2c_algo_bit i2c_core snd_intel8x0 snd_ac97_codec snd_pcm_oss
| snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc sd_mod
| pcmcia yenta_socket rsrc_nonstatic pcmcia_core ipv6 ipt_REJECT ipt_LOG
| ipt_state ipt_pkttype ipt_recent ipt_iprange ipt_physdev ipt_multiport
| ipt_conntrack iptable_mangle ip_nat_irc ip_nat_tftp ip_nat_ftp
| iptable_nat ip_conntrack_irc ip_conntrack_tftp ip_conntrack_ftp ip_conntrack
| iptable_filter ip_tables ohci_hcd usbcore sata_sis libata scsi_mod
| 8139too mii ide_cd cdrom rtc ext3 jbd ide_disk ide_generic via82cxxx
| trm290 triflex slc90e66 sis5513 siimage serverworks sc1200 rz1000 piix
| pdc202xx_old opti621 ns87415 hpt366 hpt34x
| generic cy82c693 cs5530 cs5520 cmd64x atiixp amd74xx alim15x3 aec62xx
| pdc202xx_new ide_core unix fbcon tileblit font bitblit
| vesafb cfbcopyarea cfbimgblt
| Jul 6 17:06:52 aylook012 kernel: fbfillrect softcursor capability commoncap
| Jul 6 17:06:52 aylook012 kernel: CPU: 0
| Jul 6 17:06:52 aylook012 kernel: EIP: 0060:[tty_get_baud_rate+5/76]
| Not tainted VLI
| Jul 6 17:06:52 aylook012 kernel: EFLAGS: 00010282 (2.6.12-1-386)
| Jul 6 17:06:52 aylook012 kernel: EIP is at tty_get_baud_rate+0x5/0x4c
| Jul 6 17:06:52 aylook012 pppd[4797]: pppd 2.4.3 started by root, uid 0
| Jul 6 17:06:52 aylook012 pppd[4797]: Removed stale lock on modem (pid 4795)
| Jul 6 17:06:52 aylook012 kernel: eax: cb14ca00 ebx: 00000000 ecx:
| cef2f080 edx: cef2a000
| Jul 6 17:06:52 aylook012 kernel: esi: cb14ca00 edi: cb14f580 ebp:
| cef2f080 esp: c42a5e34
| Jul 6 17:06:52 aylook012 kernel: ds: 007b es: 007b ss: 0068
| Jul 6 17:06:52 aylook012 kernel: Process pppd (pid: 4795,
| threadinfo=c42a4000 task=c26ee020)
| Jul 6 17:06:52 aylook012 kernel: Stack: cea28f40 cfb3e279 00000000
| cea28f40 cb14ca00 cb14f580 cfb3e205 cb14ca00
| Jul 6 17:06:52 aylook012 kernel: 00000008 80000cbd cb14f580
| ce712c00 cfb3ff15 cb14ca00 00000000 8000007b
| Jul 6 17:06:52 aylook012 kernel: cb14f580 cb14ca00 cb14ca00
| ce712c00 cfb3eecb cb14ca00 c42a5e90 ce53695c
| Jul 6 17:06:52 aylook012 kernel: Call Trace:
| Jul 6 17:06:52 aylook012 kernel: [pg0+259613305/1069900800]
| get_ftdi_divisor+0x15/0x2b8 [ftdi_sio]
| Jul 6 17:06:52 aylook012 kernel: [pg0+259613189/1069900800]
| change_speed+0x29/0x88 [ftdi_sio]
| Jul 6 17:06:52 aylook012 kernel: [pg0+259620629/1069900800]
| ftdi_set_termios+0x201/0x574 [ftdi_sio]
| Jul 6 17:06:52 aylook012 kernel: [pg0+259616459/1069900800]
| ftdi_open+0x77/0x160 [ftdi_sio]
| Jul 6 17:06:52 aylook012 kernel: [link_path_walk+86/244]
| link_path_walk+0x56/0xf4
| Jul 6 17:06:52 aylook012 kernel: [pg0+259654503/1069900800]
| serial_open+0x7b/0xfc [usbserial]
| Jul 6 17:06:52 aylook012 kernel: [tty_open+250/700] tty_open+0xfa/0x2bc
| Jul 6 17:06:52 aylook012 kernel: [chrdev_open+107/304]
| chrdev_open+0x6b/0x130
| Jul 6 17:06:52 aylook012 kernel: [dentry_open+178/460]
| dentry_open+0xb2/0x1cc
| Jul 6 17:06:52 aylook012 kernel: [filp_open+70/80] filp_open+0x46/0x50
| Jul 6 17:06:52 aylook012 kernel: [__fput+157/236] __fput+0x9d/0xec
| Jul 6 17:06:52 aylook012 kernel: [sys_open+47/104] sys_open+0x2f/0x68
| Jul 6 17:06:52 aylook012 kernel: [syscall_call+7/11] syscall_call+0x7/0xb
| Jul 6 17:06:52 aylook012 kernel: Code: ef 89 43 08 8b 04 95 20 52 30 c0
| 5b c3 90 8d 4a 0f 3b 0d 9c 52 30 c0 77 e5 89 ca 8b 04 95 20 52 30 c0 5b
| c3 89 f6 53 8b 5c 24 08 <ff> 73 68 e8 af ff ff ff 5a 3d 00 96 00 00 74
| 03 5b c3 90 8b 93
| Jul 6 17:06:52 aylook012 kernel: <1>Unable to handle kernel NULL
| pointer dereference at virtual address 00000084
| Jul 6 17:06:52 aylook012 kernel: cfb48bac
|
| Motherboard: Asus P5S800-VM
| Modem (from lsusb):
| Bus 002 Device 002: ID 0403:6001 Future Technology Devices
| International, Ltd 8-bit FIFO
| Linux: i'm using a Debian sarge (kernel 2.6.8), i've also tried with a
| 2.6.16 from debian backport (the log is using 2.6.16)
Your log says:
"""
Jul 6 17:06:52 aylook012 kernel: EFLAGS: 00010282 (2.6.12-1-386)
"""
Please, could you try to reproduce with 2.6.18-rc1 ?
--
Luiz Fernando N. Capitulino
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: ftdi error in /var/log/messages when connecting to gprs
2006-07-07 14:00 ` Luiz Fernando N. Capitulino
@ 2006-07-10 10:04 ` Luca Ognibene
2006-07-10 10:04 ` Luca Ognibene
2006-07-13 10:46 ` Luca Ognibene
2 siblings, 0 replies; 6+ messages in thread
From: Luca Ognibene @ 2006-07-10 10:04 UTC (permalink / raw)
To: Luiz Fernando N. Capitulino; +Cc: linux-kernel, linux-usb-devel
Luiz Fernando N. Capitulino wrote:
> On Thu, 06 Jul 2006 17:35:27 +0200
> Luca Ognibene <ognibene@antek.it> wrote:
>
> | Hi, i have an error very often when using a USB modem (from Hamlet) to
> | connect to gprs. This is the log from /var/log/messages:
> |
> | Jul 6 17:06:51 aylook012 chat[4783]: Failed (NO CARRIER)
> | Jul 6 17:06:52 aylook012 pppd[4756]: Modem hangup
> | Jul 6 17:06:52 aylook012 pppd[4756]: Exit.
> | Jul 6 17:06:52 aylook012 pppd[4795]: pppd 2.4.3 started by root, uid 0
> | Jul 6 17:06:52 aylook012 kernel: c01e58c5
> | Jul 6 17:06:52 aylook012 kernel: Modules linked in: ppp_deflate
> | zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc ftdi_sio
> | usbserial bttv video_buf firmware_class v4l2_common btcx_risc tveeprom
> | videodev i2c_algo_bit i2c_core snd_intel8x0 snd_ac97_codec snd_pcm_oss
> | snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc sd_mod
> | pcmcia yenta_socket rsrc_nonstatic pcmcia_core ipv6 ipt_REJECT ipt_LOG
> | ipt_state ipt_pkttype ipt_recent ipt_iprange ipt_physdev ipt_multiport
> | ipt_conntrack iptable_mangle ip_nat_irc ip_nat_tftp ip_nat_ftp
> | iptable_nat ip_conntrack_irc ip_conntrack_tftp ip_conntrack_ftp ip_conntrack
> | iptable_filter ip_tables ohci_hcd usbcore sata_sis libata scsi_mod
> | 8139too mii ide_cd cdrom rtc ext3 jbd ide_disk ide_generic via82cxxx
> | trm290 triflex slc90e66 sis5513 siimage serverworks sc1200 rz1000 piix
> | pdc202xx_old opti621 ns87415 hpt366 hpt34x
> | generic cy82c693 cs5530 cs5520 cmd64x atiixp amd74xx alim15x3 aec62xx
> | pdc202xx_new ide_core unix fbcon tileblit font bitblit
> | vesafb cfbcopyarea cfbimgblt
> | Jul 6 17:06:52 aylook012 kernel: fbfillrect softcursor capability commoncap
> | Jul 6 17:06:52 aylook012 kernel: CPU: 0
> | Jul 6 17:06:52 aylook012 kernel: EIP: 0060:[tty_get_baud_rate+5/76]
> | Not tainted VLI
> | Jul 6 17:06:52 aylook012 kernel: EFLAGS: 00010282 (2.6.12-1-386)
> | Jul 6 17:06:52 aylook012 kernel: EIP is at tty_get_baud_rate+0x5/0x4c
> | Jul 6 17:06:52 aylook012 pppd[4797]: pppd 2.4.3 started by root, uid 0
> | Jul 6 17:06:52 aylook012 pppd[4797]: Removed stale lock on modem (pid 4795)
> | Jul 6 17:06:52 aylook012 kernel: eax: cb14ca00 ebx: 00000000 ecx:
> | cef2f080 edx: cef2a000
> | Jul 6 17:06:52 aylook012 kernel: esi: cb14ca00 edi: cb14f580 ebp:
> | cef2f080 esp: c42a5e34
> | Jul 6 17:06:52 aylook012 kernel: ds: 007b es: 007b ss: 0068
> | Jul 6 17:06:52 aylook012 kernel: Process pppd (pid: 4795,
> | threadinfo=c42a4000 task=c26ee020)
> | Jul 6 17:06:52 aylook012 kernel: Stack: cea28f40 cfb3e279 00000000
> | cea28f40 cb14ca00 cb14f580 cfb3e205 cb14ca00
> | Jul 6 17:06:52 aylook012 kernel: 00000008 80000cbd cb14f580
> | ce712c00 cfb3ff15 cb14ca00 00000000 8000007b
> | Jul 6 17:06:52 aylook012 kernel: cb14f580 cb14ca00 cb14ca00
> | ce712c00 cfb3eecb cb14ca00 c42a5e90 ce53695c
> | Jul 6 17:06:52 aylook012 kernel: Call Trace:
> | Jul 6 17:06:52 aylook012 kernel: [pg0+259613305/1069900800]
> | get_ftdi_divisor+0x15/0x2b8 [ftdi_sio]
> | Jul 6 17:06:52 aylook012 kernel: [pg0+259613189/1069900800]
> | change_speed+0x29/0x88 [ftdi_sio]
> | Jul 6 17:06:52 aylook012 kernel: [pg0+259620629/1069900800]
> | ftdi_set_termios+0x201/0x574 [ftdi_sio]
> | Jul 6 17:06:52 aylook012 kernel: [pg0+259616459/1069900800]
> | ftdi_open+0x77/0x160 [ftdi_sio]
> | Jul 6 17:06:52 aylook012 kernel: [link_path_walk+86/244]
> | link_path_walk+0x56/0xf4
> | Jul 6 17:06:52 aylook012 kernel: [pg0+259654503/1069900800]
> | serial_open+0x7b/0xfc [usbserial]
> | Jul 6 17:06:52 aylook012 kernel: [tty_open+250/700] tty_open+0xfa/0x2bc
> | Jul 6 17:06:52 aylook012 kernel: [chrdev_open+107/304]
> | chrdev_open+0x6b/0x130
> | Jul 6 17:06:52 aylook012 kernel: [dentry_open+178/460]
> | dentry_open+0xb2/0x1cc
> | Jul 6 17:06:52 aylook012 kernel: [filp_open+70/80] filp_open+0x46/0x50
> | Jul 6 17:06:52 aylook012 kernel: [__fput+157/236] __fput+0x9d/0xec
> | Jul 6 17:06:52 aylook012 kernel: [sys_open+47/104] sys_open+0x2f/0x68
> | Jul 6 17:06:52 aylook012 kernel: [syscall_call+7/11] syscall_call+0x7/0xb
> | Jul 6 17:06:52 aylook012 kernel: Code: ef 89 43 08 8b 04 95 20 52 30 c0
> | 5b c3 90 8d 4a 0f 3b 0d 9c 52 30 c0 77 e5 89 ca 8b 04 95 20 52 30 c0 5b
> | c3 89 f6 53 8b 5c 24 08 <ff> 73 68 e8 af ff ff ff 5a 3d 00 96 00 00 74
> | 03 5b c3 90 8b 93
> | Jul 6 17:06:52 aylook012 kernel: <1>Unable to handle kernel NULL
> | pointer dereference at virtual address 00000084
> | Jul 6 17:06:52 aylook012 kernel: cfb48bac
> |
> | Motherboard: Asus P5S800-VM
> | Modem (from lsusb):
> | Bus 002 Device 002: ID 0403:6001 Future Technology Devices
> | International, Ltd 8-bit FIFO
> | Linux: i'm using a Debian sarge (kernel 2.6.8), i've also tried with a
> | 2.6.16 from debian backport (the log is using 2.6.16)
>
> Your log says:
>
> """
> Jul 6 17:06:52 aylook012 kernel: EFLAGS: 00010282 (2.6.12-1-386)
> """
>
> Please, could you try to reproduce with 2.6.18-rc1 ?
>
oops, my fault. I've tested with 2.6.16 and i've not been able to
reproduce it. Now i get (sometime) a different error:
Jul 7 17:06:36 aylook012 kernel: usb 1-2: USB disconnect, address 2
Jul 7 17:06:36 aylook012 kernel: ftdi_sio 1-2:1.0: device disconnected
Jul 7 17:06:36 aylook012 kernel: usb 1-2: new full speed USB device
using ohci_hcd and address 3
Jul 7 17:06:36 aylook012 kernel: usb 1-2: configuration #1 chosen from
1 choice
Jul 7 17:06:36 aylook012 kernel: ftdi_sio 1-2:1.0: FTDI USB Serial
Device converter detected
Jul 7 17:06:36 aylook012 kernel: drivers/usb/serial/ftdi_sio.c:
Detected FT232BM
Jul 7 17:06:36 aylook012 kernel: usb 1-2: FTDI USB Serial Device
converter now attached to ttyUSB1
Jul 7 17:06:37 aylook012 kernel: ftdi_sio ttyUSB0: FTDI USB Serial
Device converter now disconnected from ttyUSB0
I'll retry with 2.6.18-rc1 ASAP.
ciao
Luca
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ftdi error in /var/log/messages when connecting to gprs
2006-07-07 14:00 ` Luiz Fernando N. Capitulino
2006-07-10 10:04 ` Luca Ognibene
@ 2006-07-10 10:04 ` Luca Ognibene
2006-07-13 10:46 ` Luca Ognibene
2 siblings, 0 replies; 6+ messages in thread
From: Luca Ognibene @ 2006-07-10 10:04 UTC (permalink / raw)
To: Luiz Fernando N. Capitulino; +Cc: linux-kernel, linux-usb-devel
Luiz Fernando N. Capitulino wrote:
> Your log says:
>
> """
> Jul 6 17:06:52 aylook012 kernel: EFLAGS: 00010282 (2.6.12-1-386)
> """
>
> Please, could you try to reproduce with 2.6.18-rc1 ?
>
oops, my fault. I've tested with 2.6.16 and i've not been able to
reproduce it. Now i get (sometime) a different error:
Jul 7 17:06:36 aylook012 kernel: usb 1-2: USB disconnect, address 2
Jul 7 17:06:36 aylook012 kernel: ftdi_sio 1-2:1.0: device disconnected
Jul 7 17:06:36 aylook012 kernel: usb 1-2: new full speed USB device
using ohci_hcd and address 3
Jul 7 17:06:36 aylook012 kernel: usb 1-2: configuration #1 chosen from
1 choice
Jul 7 17:06:36 aylook012 kernel: ftdi_sio 1-2:1.0: FTDI USB Serial
Device converter detected
Jul 7 17:06:36 aylook012 kernel: drivers/usb/serial/ftdi_sio.c:
Detected FT232BM
Jul 7 17:06:36 aylook012 kernel: usb 1-2: FTDI USB Serial Device
converter now attached to ttyUSB1
Jul 7 17:06:37 aylook012 kernel: ftdi_sio ttyUSB0: FTDI USB Serial
Device converter now disconnected from ttyUSB0
I'll retry with 2.6.18-rc1 ASAP.
ciao
Luca
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ftdi error in /var/log/messages when connecting to gprs
2006-07-07 14:00 ` Luiz Fernando N. Capitulino
2006-07-10 10:04 ` Luca Ognibene
2006-07-10 10:04 ` Luca Ognibene
@ 2006-07-13 10:46 ` Luca Ognibene
2006-07-13 12:46 ` Luiz Fernando N. Capitulino
2 siblings, 1 reply; 6+ messages in thread
From: Luca Ognibene @ 2006-07-13 10:46 UTC (permalink / raw)
To: Luiz Fernando N. Capitulino; +Cc: linux-kernel, linux-usb-devel
Luiz Fernando N. Capitulino wrote:
>
> """
> Jul 6 17:06:52 aylook012 kernel: EFLAGS: 00010282 (2.6.12-1-386)
> """
>
> Please, could you try to reproduce with 2.6.18-rc1 ?
>
I'm trying with 2.6.18-rc1 right now and i'm yet not been able to
reproduce it.. so it seems to work, i'll tell you when/if it breaks!
ciao
Luca
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ftdi error in /var/log/messages when connecting to gprs
2006-07-13 10:46 ` Luca Ognibene
@ 2006-07-13 12:46 ` Luiz Fernando N. Capitulino
0 siblings, 0 replies; 6+ messages in thread
From: Luiz Fernando N. Capitulino @ 2006-07-13 12:46 UTC (permalink / raw)
To: Luca Ognibene; +Cc: linux-kernel, linux-usb-devel
On Thu, 13 Jul 2006 12:46:25 +0200
Luca Ognibene <ognibene@antek.it> wrote:
| Luiz Fernando N. Capitulino wrote:
| >
| > """
| > Jul 6 17:06:52 aylook012 kernel: EFLAGS: 00010282 (2.6.12-1-386)
| > """
| >
| > Please, could you try to reproduce with 2.6.18-rc1 ?
| >
|
| I'm trying with 2.6.18-rc1 right now and i'm yet not been able to
| reproduce it.. so it seems to work, i'll tell you when/if it breaks!
Nice, thanks for reporting.
--
Luiz Fernando N. Capitulino
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2006-07-13 12:46 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2006-07-06 15:35 ftdi error in /var/log/messages when connecting to gprs Luca Ognibene
2006-07-07 14:00 ` Luiz Fernando N. Capitulino
2006-07-10 10:04 ` Luca Ognibene
2006-07-10 10:04 ` Luca Ognibene
2006-07-13 10:46 ` Luca Ognibene
2006-07-13 12:46 ` Luiz Fernando N. Capitulino
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