kernel crashes trying to sync a treo 650

[Andres Mujica]

Binary package hint: kpilot

Hi i'm having this issue while i'm trying to sync a treo 650

dmesg output:

usb 2-1: new full speed USB device using uhci_hcd and address 19
[4301334.422000] visor 2-1:1.0: Handspring Visor / Palm OS converter detected
[4301334.422000] usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB0
[4301334.422000] usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB1
[4301336.495000] Unable to handle kernel NULL pointer dereference at virtual address 00000094
[4301336.495000] printing eip:
[4301336.495000] cd0017f8
[4301336.495000] *pde = 00000000
[4301336.495000] Oops: 0000 [#1]
[4301336.495000] PREEMPT SMP
[4301336.495000] Modules linked in: visor usbserial snd_rtctimer i810 drm rfcomm l2cap bluetooth ipt_limit iptable_mangle ipt_LOG ipt_MASQUERADE ip_nat ipt_TOS ipt_REJECT ip_conntrack_irc ip_conntrack_ftp ipt_state ip_conntrack nfnetlink iptable_filter ip_tables autofs4 cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery ac i2c_acpi_ec ipv6 md_mod dm_mod af_packet snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_seq_device lp 8139too mii floppy joydev parport_pc parport tsdev pcmcia rtc pcspkr ltmodem snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer yenta_socket rsrc_nonstatic i2c_i810 pcmcia_core i2c_algo_bit psmouse snd soundcore snd_page_alloc i2c_core intel_agp agpgart serio_raw hw_random shpchp pci_hotplug evdev ext3 jbd ide_generic uhci_hcd usbcore ide_cd cdrom ide_disk piix generic thermal processor fan capability commoncap vga16fb vgastate fbcon tileblit font bitblit softcursor
[4301336.495000] CPU: 0
[4301336.495000] EIP: 0060:[<cd0017f8>] Tainted: P VLI
[4301336.495000] EFLAGS: 00210246 (2.6.15-22-686)
[4301336.495000] EIP is at serial_chars_in_buffer+0x18/0xa0 [usbserial]
[4301336.495000] eax: c2476000 ebx: 00000000 ecx: 00000000 edx: c33542e0
[4301336.495000] esi: c2476000 edi: c03dbf50 ebp: c2bf0200 esp: c03dbe9c
[4301336.495000] ds: 007b es: 007b ss: 0068
[4301336.495000] Process kpilotDaemon (pid: 30068, threadinfo=c03da000 task=c03eba90)
[4301336.495000] Stack: c2476940 c013c28d c2476001 c2476000 00000000 c0243788 c2476000 c2476940
[4301336.495000] c03dbf50 c2476000 c2bf0200 00000000 c247600c c023f203 c2476000 c2bf0200
[4301336.495000] c03dbf50 c2bf0200 00001000 0000000c 00000014 c01865c8 c2bf0200 c03dbf50
[4301336.495000] Call Trace:
[4301336.495000] [<c013c28d>] add_wait_queue+0x1d/0x50
[4301336.495000] [<c0243788>] normal_poll+0xe8/0x145
[4301336.495000] [<c023f203>] tty_poll+0x73/0xa0
[4301336.495000] [<c01865c8>] do_select+0x1a8/0x370
[4301336.495000] [<c019d6e2>] inotify_dentry_parent_queue_event+0x52/0xe0
[4301336.495000] [<c0186240>] __pollwait+0x0/0xd0
[4301336.495000] [<c0186a26>] sys_select+0x256/0x400
[4301336.495000] [<c0103457>] sysenter_past_esp+0x54/0x75
[4301336.495000] Code: 12 f3 eb d6 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 53 83 ec 10 8b 0d 64 8d 00 cd 8b 44 24 18 85 c9 8b 98 94 09 00 00 75 1f <8b> 83 94 00 00 00 85 c0 74 3d 8b 03 8b 40 04 89 5c 24 18 8b 88
[4301336.495000] <6>usb 2-1: USB disconnect, address 19
[4301341.479000] visor 2-1:1.0: device disconnected

uname -r
2.6.15-22-686
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=6.06
DISTRIB_CODENAME=dapper
DISTRIB_DESCRIPTION="Ubuntu (The Dapper Drake Release) Development Branch"

dpkg -l | grep kpilot
ii kpilot 3.5.2-0ubuntu5 KDE Palm Pilot hot-sync tool

[Launchpad Janitor (janitor)]

Beginning with the Hardy Heron 8.04 development cycle, all open Ubuntu kernel bugs need to be reported against the "linux" kernel package. We are automatically migrating this linux-source-2.6.15 kernel bug to the new "linux" package. We appreciate your patience and understanding as we make this transition. Also, if you would be interested in testing the upcoming Intrepid Ibex 8.10 release, it is available at http://www.ubuntu.com/testing . Please let us know your results. Thanks!