when killing a wvdial usb modem session:

Jan 22 23:23:03 dual pppd[7941]: Terminating on signal 15
Jan 22 23:23:03 dual pppd[7941]: Connect time 92.2 minutes.
Jan 22 23:23:03 dual pppd[7941]: Sent 1322316 bytes, received 8587156 bytes.
Jan 22 23:23:03 dual pppd[7941]: Connection terminated.
Jan 22 23:23:05 dual kernel: usb 3-2: USB disconnect, address 5
Jan 22 23:23:05 dual kernel: option 3-2:1.0: device disconnected
Jan 22 23:23:05 dual kernel: option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
Jan 22 23:23:05 dual kernel: option 3-2:1.1: device disconnected
Jan 22 23:23:13 dual kernel: unregister_netdevice: waiting for ppp0 to become free. Usage count = 1
Jan 22 23:23:44 dual last message repeated 3 times
Jan 22 23:23:54 dual kernel: unregister_netdevice: waiting for ppp0 to become free. Usage count = 1


2.6.24-rc7 works fine, not yet bisected, will do later in the evening.

-- 
maks
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