[hsflinux] HSF modem dies randomly

[Steve Constable]

Hello all.

I have the full version of the drivers installed.  It seems that whenver I
try to send email through gmail my modem stops working.  It pretends nothing
is wrong, so I try to restart it using the init script (I'm on gentoo).  I
get "ERROR: module hsfpcibasic2 is in use".  When I try to rmmod -f the
module my terminal hangs.  Here is the relevant part of my dmesg:

general protection fault: 0000 [1]
CPU 0
Modules linked in: hsfusbcd2 hsfmc97sis hsfmc97ati hsfmc97ali hsfmc97via
hsfmc97ich hsfpcibasic2 hsfserial hsfengine hsfosspec hsfsoar snd_seq
snd_pcm_oss snd_mixer_oss snd_hda_intel snd_hda_codec snd_pcm snd_timer snd
snd_page_alloc nvidia forcedeth
Pid: 8436, comm: khsfd/modem Tainted: P      2.6.15-gentoo-r5 #8
RIP: 0010:[<ffffffff885f90d2>]
<ffffffff885f90d2>{:hsfengine:hsfengine1716_+50}
RSP: 0018:ffff81003006fdb8  EFLAGS: 00010086
RAX: 0000000000000000 RBX: f000e81af000e2c3 RCX: 0000000000000004
RDX: 0000000000000000 RSI: 0000000000020004 RDI: f000e81af000e2c3
RBP: 0000000000000066 R08: 0000000000000001 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000020004
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
FS:  00002aaaaade6b00(0000) GS:ffffffff805c6800(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 0000000001e33000 CR3: 000000002b860000 CR4: 00000000000006e0
Process khsfd/modem (pid: 8436, threadinfo ffff81003006e000, task
ffff81003b45e180)
Stack: 0000000000000001 0000000000000066 ffff810038fe4800 ffff81003006fe68
       0000000000000001 ffffffff885fd031 ffff810038fe4800 0000000000000066
       0000000000000066 ffff81003006fe68
Call Trace:<ffffffff885fd031>{:hsfengine:hsfengine1668_+65}
<ffffffff885fbb44>{:hsfengine:hsfengine200_+100}
       <ffffffff8875c370>{:hsfserial:cnxt_intr+624}
<ffffffff885b61b4>{:hsfosspec:cnxthsf_OsLockUnlock+4}
       <ffffffff885b6545>{:hsfosspec:cnxt_thread+453}
<ffffffff8012a532>{default_wake_function+0}
       <ffffffff8012a532>{default_wake_function+0}
<ffffffff8010f06a>{child_rip+8}
       <ffffffff885b6380>{:hsfosspec:cnxt_thread+0}
<ffffffff8010f062>{child_rip+0}


Code: 48 8b 6f 08 48 89 ef e8 12 f9 ff ff ba 01 00 00 00 85 c0 75
RIP <ffffffff885f90d2>{:hsfengine:hsfengine1716_+50} RSP <ffff81003006fdb8>
 <7>0000962.560: <7>DPCRequest: array is full!
0000971.743: <7>DPCRequest: array is full!
0000980.919: <7>DPCRequest: array is full!
0000990.094: <7>DPCRequest: array is full!
0000999.254: <7>DPCRequest: array is full!
0001008.405: <7>DPCRequest: array is full!

Please help!

Stephen
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