Re: Question regarding linux1394 and bug report
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bencollins
From: Tasos S. <ta...@ta...> - 2024-02-13 10:18:23
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On 2024-02-13 11:11, Adam Goldman wrote: > Hi Tasos, > > I can confirm that the same problem occurs on a JVC GR-D30U connected to > an XIO2213B OHCI chip. So it's not specific to the TSB43AB22A, and it > affects several JVC models. I haven't investigated fully. > > -- Adam Thank you for still looking into this. Apologies the late response once more. Things got a bit out of hand... On 2024-01-23 08:57, Adam Goldman wrote: > The camera's oPCR0 register (the response to the read of '904) has the > online and broadcast bits clear, indicating that the output plug will > not be sending any video. I wonder why? (Compare to the value c03f3c7a > in the 2.6.35-rc3 case, which has the online and broadcast bits set.) I noticed dvgrab complaining about "libiec61883 warning: Transmission node has no plugs online!" but I thought it said the same thing when it worked, thus I ignored it. That is actually not the case. It warns about something else. > What do the 6.7 logs look like when the camera is first turned on, > starting with the first evt_bus_reset? And here is why things got out of hand. I booted 2.6 to capture the logs, ran dvgrab to make sure it worked, rebooted to 6.7 while leaving the camera plugged in and re-ran dvgrab on 6.7 and it worked. I thought maybe it works if the system boots with the camera plugged in, so I powered off the system, power cycled the camera, and booted directly to 6.7. Except 6.7 crashed on boot without any logs. I did not at the time have another machine with a serial port, so I was unable to gather any logs, and I didn't have time to test out netconsole. A few more reboots with the camera plugged in, and the system eventually booted, but I got the following mess: [ 88.040334] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [message repeated every 5~10us] [ 88.062147] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062155] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062162] firewire_ohci 0000:01:03.0: IRQ 00020010 AR_req busReset [ 88.062169] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062173] firewire_ohci 0000:01:03.0: AR evt_bus_reset, generation 9 [ 88.062176] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062183] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062191] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062198] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062205] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062212] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062219] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062227] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062234] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062241] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062248] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062255] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062262] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062269] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062277] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062284] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062291] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062298] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062306] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062313] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062320] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062327] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062334] firewire_ohci 0000:01:03.0: IRQ 00030000 selfID busReset [ 88.062344] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062351] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062360] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 88.062365] firewire_ohci 0000:01:03.0: 1 selfIDs, generation 9, local node ID ffc0 [ 88.062369] firewire_ohci 0000:01:03.0: selfID 0: 807f8c52, phy 0 [--.] S400 gc=63 -3W Lci [ 88.570753] firewire_core 0000:01:03.0: rediscovered device fw0 [ 92.597987] firewire_ohci 0000:01:03.0: IRQ 00020010 AR_req busReset [ 92.598010] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598019] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598027] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598034] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598038] firewire_ohci 0000:01:03.0: AR evt_bus_reset, generation 10 [ 92.598041] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598049] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598059] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598067] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598074] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598081] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598088] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598096] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598103] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598110] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598117] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598123] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598131] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598138] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598146] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598153] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598160] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598168] firewire_ohci 0000:01:03.0: IRQ 00030000 selfID busReset [ 92.598177] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598185] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598192] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598199] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598206] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.598213] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [more repeats] [ 92.602565] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602572] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602581] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602585] firewire_ohci 0000:01:03.0: 2 selfIDs, generation 10, local node ID ffc1 [ 92.602588] firewire_ohci 0000:01:03.0: selfID 0: 807f0880, phy 0 [p..] S100 gc=63 +0W Lc [ 92.602593] firewire_ohci 0000:01:03.0: selfID 0: 817f8cd2, phy 1 [c-.] S400 gc=63 -3W Lci [ 92.602621] firewire_core 0000:01:03.0: phy config: new root=ffc1, gap_count=5 [ 92.602632] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 92.602637] firewire_ohci 0000:01:03.0: AT ack_complete, PHY 01c50000 fe3affff [ 92.602650] firewire_ohci 0000:01:03.0: IRQ 00020010 AR_req busReset [ 92.602655] firewire_ohci 0000:01:03.0: AR evt_bus_reset, generation 11 [ 92.602657] firewire_ohci 0000:01:03.0: IRQ 00020010 AR_req busReset [ 92.602662] firewire_ohci 0000:01:03.0: AR evt_bus_reset, generation 11 [ 92.602664] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602671] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602678] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602685] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602692] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602699] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602706] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602713] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602720] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602727] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602734] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602742] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602749] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602756] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602763] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602771] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602777] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602785] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602792] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602799] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602806] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602814] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602821] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602828] firewire_ohci 0000:01:03.0: IRQ 00030000 selfID busReset [ 92.602839] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602847] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602854] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.602858] firewire_ohci 0000:01:03.0: 2 selfIDs, generation 12, local node ID ffc1 [ 92.602861] firewire_ohci 0000:01:03.0: selfID 0: 80450880, phy 0 [p..] S100 gc=5 +0W Lc [ 92.602864] firewire_ohci 0000:01:03.0: selfID 0: 81458cd2, phy 1 [c-.] S400 gc=5 -3W Lci [ 92.996576] firewire_ohci 0000:01:03.0: IRQ 00020010 AR_req busReset [ 92.996591] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996600] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996606] firewire_ohci 0000:01:03.0: AR evt_bus_reset, generation 13 [ 92.996609] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996617] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996625] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996632] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996639] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996647] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996654] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996661] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996668] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996675] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996682] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996689] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996696] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996704] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996711] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996718] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996725] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996733] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996740] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996747] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996754] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996761] firewire_ohci 0000:01:03.0: IRQ 00030000 selfID busReset [ 92.996771] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996779] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996787] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 92.996791] firewire_ohci 0000:01:03.0: 2 selfIDs, generation 13, local node ID ffc1 [ 92.996794] firewire_ohci 0000:01:03.0: selfID 0: 807f0882, phy 0 [p..] S100 gc=63 +0W Lci [ 92.996798] firewire_ohci 0000:01:03.0: selfID 0: 817f8cd0, phy 1 [c-.] S400 gc=63 -3W Lc [ 93.114543] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.114551] firewire_ohci 0000:01:03.0: AT spd 0 tl 18, ffc1 -> ffc0, ack_pending , QR req, fffff0000400 [ 93.114591] firewire_core 0000:01:03.0: rediscovered device fw0 [ 93.114598] firewire_core 0000:01:03.0: giving up on node ffc0: reading config rom failed: bus reset [ 93.114601] firewire_core 0000:01:03.0: phy config: new root=ffc1, gap_count=5 [ 93.114613] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.114618] firewire_ohci 0000:01:03.0: AT ack_complete, PHY 01c50000 fe3affff [ 93.114629] firewire_ohci 0000:01:03.0: IRQ 00020010 AR_req busReset [ 93.114634] firewire_ohci 0000:01:03.0: AR evt_bus_reset, generation 14 [ 93.114637] firewire_ohci 0000:01:03.0: IRQ 00020010 AR_req busReset [ 93.114641] firewire_ohci 0000:01:03.0: AR evt_bus_reset, generation 14 [ 93.114644] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114651] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114658] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114664] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114671] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114677] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114684] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114690] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114697] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114703] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114711] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114717] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114723] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114730] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114736] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114743] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114749] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114756] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114763] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114769] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114776] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114783] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114789] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114797] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114803] firewire_ohci 0000:01:03.0: IRQ 00030000 selfID busReset [ 93.114812] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114821] firewire_ohci 0000:01:03.0: IRQ 00020000 busReset [ 93.114824] firewire_ohci 0000:01:03.0: 2 selfIDs, generation 15, local node ID ffc1 [ 93.114827] firewire_ohci 0000:01:03.0: selfID 0: 80450880, phy 0 [p..] S100 gc=5 +0W Lc [ 93.114830] firewire_ohci 0000:01:03.0: selfID 0: 81458cd2, phy 1 [c-.] S400 gc=5 -3W Lci [ 93.626524] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.626532] firewire_ohci 0000:01:03.0: AT spd 0 tl 31, ffc1 -> ffc0, ack_pending , QR req, fffff0000400 [ 93.626566] firewire_core 0000:01:03.0: rediscovered device fw0 [ 93.627196] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.627202] firewire_ohci 0000:01:03.0: AR spd 0 tl 31, ffc0 -> ffc1, ack_complete, QR resp = 0426907c [ 93.627218] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.627223] firewire_ohci 0000:01:03.0: AT spd 0 tl 0a, ffc1 -> ffc0, ack_pending , QR req, fffff0000404 [ 93.628200] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.628204] firewire_ohci 0000:01:03.0: AR spd 0 tl 0a, ffc0 -> ffc1, ack_complete, QR resp = 31333934 [ 93.628220] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.628224] firewire_ohci 0000:01:03.0: AT spd 0 tl 0b, ffc1 -> ffc0, ack_pending , QR req, fffff0000408 [ 93.629190] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.629195] firewire_ohci 0000:01:03.0: AR spd 0 tl 0b, ffc0 -> ffc1, ack_complete, QR resp = e0644000 [ 93.629211] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.629216] firewire_ohci 0000:01:03.0: AT spd 0 tl 0c, ffc1 -> ffc0, ack_pending , QR req, fffff000040c [ 93.630213] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.630217] firewire_ohci 0000:01:03.0: AR spd 0 tl 0c, ffc0 -> ffc1, ack_complete, QR resp = 00808801 [ 93.630233] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.630238] firewire_ohci 0000:01:03.0: AT spd 0 tl 0d, ffc1 -> ffc0, ack_pending , QR req, fffff0000410 [ 93.631190] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.631196] firewire_ohci 0000:01:03.0: AR spd 0 tl 0d, ffc0 -> ffc1, ack_complete, QR resp = 035809f1 [ 93.634527] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.634533] firewire_ohci 0000:01:03.0: AT spd 0 tl 0e, ffc1 -> ffc0, ack_pending , QR req, fffff0000414 [ 93.635194] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.635201] firewire_ohci 0000:01:03.0: AR spd 0 tl 0e, ffc0 -> ffc1, ack_complete, QR resp = 0008c442 [ 93.635221] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.635227] firewire_ohci 0000:01:03.0: AT spd 0 tl 0f, ffc1 -> ffc0, ack_pending , QR req, fffff0000418 [ 93.636207] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.636214] firewire_ohci 0000:01:03.0: AR spd 0 tl 0f, ffc0 -> ffc1, ack_complete, QR resp = 03008088 [ 93.636234] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.636239] firewire_ohci 0000:01:03.0: AT spd 0 tl 10, ffc1 -> ffc0, ack_pending , QR req, fffff000041c [ 93.637190] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.637196] firewire_ohci 0000:01:03.0: AR spd 0 tl 10, ffc0 -> ffc1, ack_complete, QR resp = 8100000f [ 93.637218] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.637223] firewire_ohci 0000:01:03.0: AT spd 0 tl 11, ffc1 -> ffc0, ack_pending , QR req, fffff0000420 [ 93.638205] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.638211] firewire_ohci 0000:01:03.0: AR spd 0 tl 11, ffc0 -> ffc1, ack_complete, QR resp = 0c0083c0 [ 93.638231] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.638236] firewire_ohci 0000:01:03.0: AT spd 0 tl 12, ffc1 -> ffc0, ack_pending , QR req, fffff0000424 [ 93.639190] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.639196] firewire_ohci 0000:01:03.0: AR spd 0 tl 12, ffc0 -> ffc1, ack_complete, QR resp = d1000005 [ 93.639217] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.639222] firewire_ohci 0000:01:03.0: AT spd 0 tl 13, ffc1 -> ffc0, ack_pending , QR req, fffff0000428 [ 93.640463] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.640469] firewire_ohci 0000:01:03.0: AR spd 0 tl 13, ffc0 -> ffc1, ack_complete, QR resp = 8d000013 [ 93.640489] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.640494] firewire_ohci 0000:01:03.0: AT spd 0 tl 14, ffc1 -> ffc0, ack_pending , QR req, fffff000042c [ 93.641358] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.641364] firewire_ohci 0000:01:03.0: AR spd 0 tl 14, ffc0 -> ffc1, ack_complete, QR resp = c3000008 [ 93.641385] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.641390] firewire_ohci 0000:01:03.0: AT spd 0 tl 15, ffc1 -> ffc0, ack_pending , QR req, fffff0000430 [ 93.642261] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.642268] firewire_ohci 0000:01:03.0: AR spd 0 tl 15, ffc0 -> ffc1, ack_complete, QR resp = 1701006b [ 93.642288] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.642293] firewire_ohci 0000:01:03.0: AT spd 0 tl 16, ffc1 -> ffc0, ack_pending , QR req, fffff0000434 [ 93.643279] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.643285] firewire_ohci 0000:01:03.0: AR spd 0 tl 16, ffc0 -> ffc1, ack_complete, QR resp = 81000013 [ 93.643306] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.643311] firewire_ohci 0000:01:03.0: AT spd 0 tl 17, ffc1 -> ffc0, ack_pending , QR req, fffff0000480 [ 93.644196] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.644202] firewire_ohci 0000:01:03.0: AR spd 0 tl 17, ffc0 -> ffc1, ack_complete, QR resp = 0006c2ad [ 93.644224] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.644228] firewire_ohci 0000:01:03.0: AT spd 0 tl 19, ffc1 -> ffc0, ack_pending , QR req, fffff0000484 [ 93.645196] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.645202] firewire_ohci 0000:01:03.0: AR spd 0 tl 19, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.645222] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.645227] firewire_ohci 0000:01:03.0: AT spd 0 tl 1a, ffc1 -> ffc0, ack_pending , QR req, fffff0000488 [ 93.646201] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.646207] firewire_ohci 0000:01:03.0: AR spd 0 tl 1a, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.646227] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.646232] firewire_ohci 0000:01:03.0: AT spd 0 tl 1b, ffc1 -> ffc0, ack_pending , QR req, fffff000048c [ 93.647195] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.647202] firewire_ohci 0000:01:03.0: AR spd 0 tl 1b, ffc0 -> ffc1, ack_complete, QR resp = 47522d44 [ 93.647222] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.647227] firewire_ohci 0000:01:03.0: AT spd 0 tl 1c, ffc1 -> ffc0, ack_pending , QR req, fffff0000490 [ 93.648199] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.648206] firewire_ohci 0000:01:03.0: AR spd 0 tl 1c, ffc0 -> ffc1, ack_complete, QR resp = 32300000 [ 93.648226] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.648231] firewire_ohci 0000:01:03.0: AT spd 0 tl 1d, ffc1 -> ffc0, ack_pending , QR req, fffff0000494 [ 93.649190] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.649196] firewire_ohci 0000:01:03.0: AR spd 0 tl 1d, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.649216] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.649221] firewire_ohci 0000:01:03.0: AT spd 0 tl 1e, ffc1 -> ffc0, ack_pending , QR req, fffff0000498 [ 93.650216] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.650222] firewire_ohci 0000:01:03.0: AR spd 0 tl 1e, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.650242] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.650247] firewire_ohci 0000:01:03.0: AT spd 0 tl 1f, ffc1 -> ffc0, ack_pending , QR req, fffff000044c [ 93.651189] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.651196] firewire_ohci 0000:01:03.0: AR spd 0 tl 1f, ffc0 -> ffc1, ack_complete, QR resp = 0002ad09 [ 93.651216] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.651221] firewire_ohci 0000:01:03.0: AT spd 0 tl 20, ffc1 -> ffc0, ack_pending , QR req, fffff0000450 [ 93.652268] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.652275] firewire_ohci 0000:01:03.0: AR spd 0 tl 20, ffc0 -> ffc1, ack_complete, QR resp = 1701006b [ 93.652296] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.652301] firewire_ohci 0000:01:03.0: AT spd 0 tl 21, ffc1 -> ffc0, ack_pending , QR req, fffff0000454 [ 93.653258] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.653264] firewire_ohci 0000:01:03.0: AR spd 0 tl 21, ffc0 -> ffc1, ack_complete, QR resp = 8100000b [ 93.653284] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.653289] firewire_ohci 0000:01:03.0: AT spd 0 tl 22, ffc1 -> ffc0, ack_pending , QR req, fffff0000480 [ 93.654189] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.654196] firewire_ohci 0000:01:03.0: AR spd 0 tl 22, ffc0 -> ffc1, ack_complete, QR resp = 0006c2ad [ 93.654217] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.654222] firewire_ohci 0000:01:03.0: AT spd 0 tl 23, ffc1 -> ffc0, ack_pending , QR req, fffff0000484 [ 93.655210] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.655216] firewire_ohci 0000:01:03.0: AR spd 0 tl 23, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.655236] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.655241] firewire_ohci 0000:01:03.0: AT spd 0 tl 24, ffc1 -> ffc0, ack_pending , QR req, fffff0000488 [ 93.656192] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.656198] firewire_ohci 0000:01:03.0: AR spd 0 tl 24, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.656219] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.656224] firewire_ohci 0000:01:03.0: AT spd 0 tl 25, ffc1 -> ffc0, ack_pending , QR req, fffff000048c [ 93.657199] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.657205] firewire_ohci 0000:01:03.0: AR spd 0 tl 25, ffc0 -> ffc1, ack_complete, QR resp = 47522d44 [ 93.657225] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.657230] firewire_ohci 0000:01:03.0: AT spd 0 tl 26, ffc1 -> ffc0, ack_pending , QR req, fffff0000490 [ 93.658184] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.658190] firewire_ohci 0000:01:03.0: AR spd 0 tl 26, ffc0 -> ffc1, ack_complete, QR resp = 32300000 [ 93.658210] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.658215] firewire_ohci 0000:01:03.0: AT spd 0 tl 27, ffc1 -> ffc0, ack_pending , QR req, fffff0000494 [ 93.659191] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.659197] firewire_ohci 0000:01:03.0: AR spd 0 tl 27, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.659217] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.659222] firewire_ohci 0000:01:03.0: AT spd 0 tl 28, ffc1 -> ffc0, ack_pending , QR req, fffff0000498 [ 93.660359] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.660365] firewire_ohci 0000:01:03.0: AR spd 0 tl 28, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.660386] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.660391] firewire_ohci 0000:01:03.0: AT spd 0 tl 29, ffc1 -> ffc0, ack_pending , QR req, fffff0000474 [ 93.661245] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.661251] firewire_ohci 0000:01:03.0: AR spd 0 tl 29, ffc0 -> ffc1, ack_complete, QR resp = 0002f1df [ 93.661271] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.661276] firewire_ohci 0000:01:03.0: AT spd 0 tl 2a, ffc1 -> ffc0, ack_pending , QR req, fffff0000478 [ 93.662314] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.662320] firewire_ohci 0000:01:03.0: AR spd 0 tl 2a, ffc0 -> ffc1, ack_complete, QR resp = 00808801 [ 93.662342] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.662347] firewire_ohci 0000:01:03.0: AT spd 0 tl 2b, ffc1 -> ffc0, ack_pending , QR req, fffff000047c [ 93.663245] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.663252] firewire_ohci 0000:01:03.0: AR spd 0 tl 2b, ffc0 -> ffc1, ack_complete, QR resp = 035809f1 [ 93.663272] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.663277] firewire_ohci 0000:01:03.0: AT spd 0 tl 2c, ffc1 -> ffc0, ack_pending , QR req, fffff0000438 [ 93.664189] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.664195] firewire_ohci 0000:01:03.0: AR spd 0 tl 2c, ffc0 -> ffc1, ack_complete, QR resp = 00043327 [ 93.664215] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.664220] firewire_ohci 0000:01:03.0: AT spd 0 tl 2d, ffc1 -> ffc0, ack_pending , QR req, fffff000043c [ 93.665190] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.665196] firewire_ohci 0000:01:03.0: AR spd 0 tl 2d, ffc0 -> ffc1, ack_complete, QR resp = 1200a02d [ 93.665215] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.665220] firewire_ohci 0000:01:03.0: AT spd 0 tl 2e, ffc1 -> ffc0, ack_pending , QR req, fffff0000440 [ 93.666195] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.666201] firewire_ohci 0000:01:03.0: AR spd 0 tl 2e, ffc0 -> ffc1, ack_complete, QR resp = 13010001 [ 93.666222] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.666227] firewire_ohci 0000:01:03.0: AT spd 0 tl 2f, ffc1 -> ffc0, ack_pending , QR req, fffff0000444 [ 93.667191] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.667198] firewire_ohci 0000:01:03.0: AR spd 0 tl 2f, ffc0 -> ffc1, ack_complete, QR resp = 1701006b [ 93.667218] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.667223] firewire_ohci 0000:01:03.0: AT spd 0 tl 30, ffc1 -> ffc0, ack_pending , QR req, fffff0000448 [ 93.668195] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.668201] firewire_ohci 0000:01:03.0: AR spd 0 tl 30, ffc0 -> ffc1, ack_complete, QR resp = 8100000e [ 93.668222] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.668227] firewire_ohci 0000:01:03.0: AT spd 0 tl 31, ffc1 -> ffc0, ack_pending , QR req, fffff0000480 [ 93.669189] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.669195] firewire_ohci 0000:01:03.0: AR spd 0 tl 31, ffc0 -> ffc1, ack_complete, QR resp = 0006c2ad [ 93.669216] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.669221] firewire_ohci 0000:01:03.0: AT spd 0 tl 32, ffc1 -> ffc0, ack_pending , QR req, fffff0000484 [ 93.670207] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.670213] firewire_ohci 0000:01:03.0: AR spd 0 tl 32, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.670234] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.670240] firewire_ohci 0000:01:03.0: AT spd 0 tl 33, ffc1 -> ffc0, ack_pending , QR req, fffff0000488 [ 93.671189] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.671196] firewire_ohci 0000:01:03.0: AR spd 0 tl 33, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.671215] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.671220] firewire_ohci 0000:01:03.0: AT spd 0 tl 34, ffc1 -> ffc0, ack_pending , QR req, fffff000048c [ 93.672189] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.672195] firewire_ohci 0000:01:03.0: AR spd 0 tl 34, ffc0 -> ffc1, ack_complete, QR resp = 47522d44 [ 93.672216] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.672221] firewire_ohci 0000:01:03.0: AT spd 0 tl 35, ffc1 -> ffc0, ack_pending , QR req, fffff0000490 [ 93.673258] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.673264] firewire_ohci 0000:01:03.0: AR spd 0 tl 35, ffc0 -> ffc1, ack_complete, QR resp = 32300000 [ 93.673285] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.673290] firewire_ohci 0000:01:03.0: AT spd 0 tl 36, ffc1 -> ffc0, ack_pending , QR req, fffff0000494 [ 93.674208] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.674214] firewire_ohci 0000:01:03.0: AR spd 0 tl 36, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.674234] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.674239] firewire_ohci 0000:01:03.0: AT spd 0 tl 37, ffc1 -> ffc0, ack_pending , QR req, fffff0000498 [ 93.675199] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.675206] firewire_ohci 0000:01:03.0: AR spd 0 tl 37, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.675226] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.675231] firewire_ohci 0000:01:03.0: AT spd 0 tl 38, ffc1 -> ffc0, ack_pending , QR req, fffff0000458 [ 93.676182] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.676188] firewire_ohci 0000:01:03.0: AR spd 0 tl 38, ffc0 -> ffc1, ack_complete, QR resp = 0006c930 [ 93.676208] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.676213] firewire_ohci 0000:01:03.0: AT spd 0 tl 39, ffc1 -> ffc0, ack_pending , QR req, fffff000045c [ 93.677191] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.677198] firewire_ohci 0000:01:03.0: AR spd 0 tl 39, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.677219] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.677224] firewire_ohci 0000:01:03.0: AT spd 0 tl 3a, ffc1 -> ffc0, ack_pending , QR req, fffff0000460 [ 93.678206] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.678212] firewire_ohci 0000:01:03.0: AR spd 0 tl 3a, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.678232] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.678237] firewire_ohci 0000:01:03.0: AT spd 0 tl 3b, ffc1 -> ffc0, ack_pending , QR req, fffff0000464 [ 93.679189] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.679196] firewire_ohci 0000:01:03.0: AR spd 0 tl 3b, ffc0 -> ffc1, ack_complete, QR resp = 4a564300 [ 93.679217] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.679222] firewire_ohci 0000:01:03.0: AT spd 0 tl 3c, ffc1 -> ffc0, ack_pending , QR req, fffff0000468 [ 93.680495] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.680501] firewire_ohci 0000:01:03.0: AR spd 0 tl 3c, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.680521] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.680526] firewire_ohci 0000:01:03.0: AT spd 0 tl 3d, ffc1 -> ffc0, ack_pending , QR req, fffff000046c [ 93.681271] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.681277] firewire_ohci 0000:01:03.0: AR spd 0 tl 3d, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.681298] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 93.681303] firewire_ohci 0000:01:03.0: AT spd 0 tl 3e, ffc1 -> ffc0, ack_pending , QR req, fffff0000470 [ 93.682268] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 93.682274] firewire_ohci 0000:01:03.0: AR spd 0 tl 3e, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 93.682413] firewire_core 0000:01:03.0: created device fw1: GUID 00808801035809f1, S100 [ 95.130472] firewire_core 0000:01:03.0: giving up on node ffc0: reading config rom failed: timeout [ 106.570273] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 106.570285] firewire_ohci 0000:01:03.0: AT spd 0 tl 3f, ffc1 -> ffc0, ack_pending , QR req, fffff0000900 [ 106.571063] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 106.571068] firewire_ohci 0000:01:03.0: AR spd 0 tl 3f, ffc0 -> ffc1, ack_complete, QR resp = 3fffff01 [ 106.571099] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 106.571103] firewire_ohci 0000:01:03.0: AT spd 0 tl 00, ffc1 -> ffc0, ack_pending , QR req, fffff0000904 [ 106.572046] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 106.572050] firewire_ohci 0000:01:03.0: AR spd 0 tl 00, ffc0 -> ffc1, ack_complete, QR resp = 003f007a [ 106.572323] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 106.572328] firewire_ohci 0000:01:03.0: AT spd 0 tl 01, ffc1 -> ffc0, ack_pending , QR req, fffff0000900 [ 106.573127] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 106.573133] firewire_ohci 0000:01:03.0: AR spd 0 tl 01, ffc0 -> ffc1, ack_complete, QR resp = 3fffff01 [ 106.574782] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 106.574788] firewire_ohci 0000:01:03.0: AT spd 0 tl 02, ffc1 -> ffc0, ack_pending , QR req, fffff0000904 [ 106.575058] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 106.575064] firewire_ohci 0000:01:03.0: AR spd 0 tl 02, ffc0 -> ffc1, ack_complete, QR resp = 003f007a [ 109.996589] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 109.996600] firewire_ohci 0000:01:03.0: AT spd 0 tl 04, ffc1 -> ffc0, ack_pending , QR req, fffff0000900 [ 109.997292] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 109.997298] firewire_ohci 0000:01:03.0: AR spd 0 tl 04, ffc0 -> ffc1, ack_complete, QR resp = 3fffff01 [ 109.999979] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 109.999986] firewire_ohci 0000:01:03.0: AT spd 0 tl 05, ffc1 -> ffc0, ack_pending , QR req, fffff0000904 [ 110.001363] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 110.001367] firewire_ohci 0000:01:03.0: AR spd 0 tl 05, ffc0 -> ffc1, ack_complete, QR resp = 003f007a If my log files are correct, this is what I got when plugging in the camera after the system had successfully booted with 6.7: [ 230.503956] firewire_ohci 0000:01:03.0: IRQ 00000010 AR_req [ 230.503981] firewire_ohci 0000:01:03.0: AR evt_bus_reset, generation 2 [ 230.504136] firewire_ohci 0000:01:03.0: IRQ 00010000 selfID [ 230.504181] firewire_ohci 0000:01:03.0: 2 selfIDs, generation 2, local node ID ffc1 [ 230.504185] firewire_ohci 0000:01:03.0: selfID 0: 807f0880, phy 0 [p..] S100 gc=63 +0W Lc [ 230.504189] firewire_ohci 0000:01:03.0: selfID 0: 817f8cd2, phy 1 [c-.] S400 gc=63 -3W Lci [ 230.504217] firewire_core 0000:01:03.0: phy config: new root=ffc1, gap_count=5 [ 230.504228] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 230.504233] firewire_ohci 0000:01:03.0: AT ack_complete, PHY 01c50000 fe3affff [ 230.504246] firewire_ohci 0000:01:03.0: IRQ 00000010 AR_req [ 230.504251] firewire_ohci 0000:01:03.0: AR evt_bus_reset, generation 3 [ 230.504253] firewire_ohci 0000:01:03.0: AR evt_bus_reset, generation 3 [ 230.504420] firewire_ohci 0000:01:03.0: IRQ 00010000 selfID [ 230.504432] firewire_ohci 0000:01:03.0: 2 selfIDs, generation 4, local node ID ffc1 [ 230.504435] firewire_ohci 0000:01:03.0: selfID 0: 80450880, phy 0 [p..] S100 gc=5 +0W Lc [ 230.504438] firewire_ohci 0000:01:03.0: selfID 0: 81458cd2, phy 1 [c-.] S400 gc=5 -3W Lci [ 230.903826] firewire_ohci 0000:01:03.0: IRQ 00000010 AR_req [ 230.903839] firewire_ohci 0000:01:03.0: AR evt_bus_reset, generation 5 [ 230.904006] firewire_ohci 0000:01:03.0: IRQ 00010000 selfID [ 230.904024] firewire_ohci 0000:01:03.0: 2 selfIDs, generation 5, local node ID ffc1 [ 230.904028] firewire_ohci 0000:01:03.0: selfID 0: 807f0882, phy 0 [p..] S100 gc=63 +0W Lci [ 230.904031] firewire_ohci 0000:01:03.0: selfID 0: 817f8cd0, phy 1 [c-.] S400 gc=63 -3W Lc [ 231.007999] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.008006] firewire_ohci 0000:01:03.0: AT spd 0 tl 24, ffc1 -> ffc0, ack_pending , QR req, fffff0000400 [ 231.008041] firewire_core 0000:01:03.0: rediscovered device fw0 [ 231.008048] firewire_core 0000:01:03.0: giving up on node ffc0: reading config rom failed: bus reset [ 231.008051] firewire_core 0000:01:03.0: phy config: new root=ffc1, gap_count=5 [ 231.008061] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.008066] firewire_ohci 0000:01:03.0: AT ack_complete, PHY 01c50000 fe3affff [ 231.008078] firewire_ohci 0000:01:03.0: IRQ 00000010 AR_req [ 231.008083] firewire_ohci 0000:01:03.0: AR evt_bus_reset, generation 6 [ 231.008084] firewire_ohci 0000:01:03.0: AR evt_bus_reset, generation 6 [ 231.008252] firewire_ohci 0000:01:03.0: IRQ 00010000 selfID [ 231.008263] firewire_ohci 0000:01:03.0: 2 selfIDs, generation 7, local node ID ffc1 [ 231.008266] firewire_ohci 0000:01:03.0: selfID 0: 80450880, phy 0 [p..] S100 gc=5 +0W Lc [ 231.008269] firewire_ohci 0000:01:03.0: selfID 0: 81458cd2, phy 1 [c-.] S400 gc=5 -3W Lci [ 231.519999] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.520005] firewire_ohci 0000:01:03.0: AT spd 0 tl 3d, ffc1 -> ffc0, ack_pending , QR req, fffff0000400 [ 231.520040] firewire_core 0000:01:03.0: rediscovered device fw0 [ 231.520544] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.520549] firewire_ohci 0000:01:03.0: AR spd 0 tl 3d, ffc0 -> ffc1, ack_complete, QR resp = 0426907c [ 231.520566] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.520571] firewire_ohci 0000:01:03.0: AT spd 0 tl 16, ffc1 -> ffc0, ack_pending , QR req, fffff0000404 [ 231.521559] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.521563] firewire_ohci 0000:01:03.0: AR spd 0 tl 16, ffc0 -> ffc1, ack_complete, QR resp = 31333934 [ 231.521579] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.521584] firewire_ohci 0000:01:03.0: AT spd 0 tl 17, ffc1 -> ffc0, ack_pending , QR req, fffff0000408 [ 231.522618] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.522622] firewire_ohci 0000:01:03.0: AR spd 0 tl 17, ffc0 -> ffc1, ack_complete, QR resp = e0644000 [ 231.522638] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.522642] firewire_ohci 0000:01:03.0: AT spd 0 tl 18, ffc1 -> ffc0, ack_pending , QR req, fffff000040c [ 231.523564] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.523569] firewire_ohci 0000:01:03.0: AR spd 0 tl 18, ffc0 -> ffc1, ack_complete, QR resp = 00808801 [ 231.523585] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.523589] firewire_ohci 0000:01:03.0: AT spd 0 tl 19, ffc1 -> ffc0, ack_pending , QR req, fffff0000410 [ 231.524566] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.524573] firewire_ohci 0000:01:03.0: AR spd 0 tl 19, ffc0 -> ffc1, ack_complete, QR resp = 035809f1 [ 231.528002] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.528008] firewire_ohci 0000:01:03.0: AT spd 0 tl 1a, ffc1 -> ffc0, ack_pending , QR req, fffff0000414 [ 231.528709] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.528715] firewire_ohci 0000:01:03.0: AR spd 0 tl 1a, ffc0 -> ffc1, ack_complete, QR resp = 0008c442 [ 231.528735] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.528740] firewire_ohci 0000:01:03.0: AT spd 0 tl 1b, ffc1 -> ffc0, ack_pending , QR req, fffff0000418 [ 231.529563] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.529569] firewire_ohci 0000:01:03.0: AR spd 0 tl 1b, ffc0 -> ffc1, ack_complete, QR resp = 03008088 [ 231.529590] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.529594] firewire_ohci 0000:01:03.0: AT spd 0 tl 1c, ffc1 -> ffc0, ack_pending , QR req, fffff000041c [ 231.530553] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.530559] firewire_ohci 0000:01:03.0: AR spd 0 tl 1c, ffc0 -> ffc1, ack_complete, QR resp = 8100000f [ 231.530578] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.530583] firewire_ohci 0000:01:03.0: AT spd 0 tl 1d, ffc1 -> ffc0, ack_pending , QR req, fffff0000420 [ 231.531571] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.531577] firewire_ohci 0000:01:03.0: AR spd 0 tl 1d, ffc0 -> ffc1, ack_complete, QR resp = 0c0083c0 [ 231.531599] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.531604] firewire_ohci 0000:01:03.0: AT spd 0 tl 1e, ffc1 -> ffc0, ack_pending , QR req, fffff0000424 [ 231.532554] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.532560] firewire_ohci 0000:01:03.0: AR spd 0 tl 1e, ffc0 -> ffc1, ack_complete, QR resp = d1000005 [ 231.532580] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.532584] firewire_ohci 0000:01:03.0: AT spd 0 tl 1f, ffc1 -> ffc0, ack_pending , QR req, fffff0000428 [ 231.533545] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.533551] firewire_ohci 0000:01:03.0: AR spd 0 tl 1f, ffc0 -> ffc1, ack_complete, QR resp = 8d000013 [ 231.533572] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.533576] firewire_ohci 0000:01:03.0: AT spd 0 tl 20, ffc1 -> ffc0, ack_pending , QR req, fffff000042c [ 231.534551] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.534557] firewire_ohci 0000:01:03.0: AR spd 0 tl 20, ffc0 -> ffc1, ack_complete, QR resp = c3000008 [ 231.534576] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.534581] firewire_ohci 0000:01:03.0: AT spd 0 tl 21, ffc1 -> ffc0, ack_pending , QR req, fffff0000430 [ 231.535783] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.535789] firewire_ohci 0000:01:03.0: AR spd 0 tl 21, ffc0 -> ffc1, ack_complete, QR resp = 1701006b [ 231.535809] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.535814] firewire_ohci 0000:01:03.0: AT spd 0 tl 22, ffc1 -> ffc0, ack_pending , QR req, fffff0000434 [ 231.536551] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.536558] firewire_ohci 0000:01:03.0: AR spd 0 tl 22, ffc0 -> ffc1, ack_complete, QR resp = 81000013 [ 231.536577] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.536582] firewire_ohci 0000:01:03.0: AT spd 0 tl 23, ffc1 -> ffc0, ack_pending , QR req, fffff0000480 [ 231.537558] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.537564] firewire_ohci 0000:01:03.0: AR spd 0 tl 23, ffc0 -> ffc1, ack_complete, QR resp = 0006c2ad [ 231.537584] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.537589] firewire_ohci 0000:01:03.0: AT spd 0 tl 25, ffc1 -> ffc0, ack_pending , QR req, fffff0000484 [ 231.538566] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.538572] firewire_ohci 0000:01:03.0: AR spd 0 tl 25, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.538592] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.538597] firewire_ohci 0000:01:03.0: AT spd 0 tl 26, ffc1 -> ffc0, ack_pending , QR req, fffff0000488 [ 231.539578] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.539584] firewire_ohci 0000:01:03.0: AR spd 0 tl 26, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.539603] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.539608] firewire_ohci 0000:01:03.0: AT spd 0 tl 27, ffc1 -> ffc0, ack_pending , QR req, fffff000048c [ 231.540603] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.540609] firewire_ohci 0000:01:03.0: AR spd 0 tl 27, ffc0 -> ffc1, ack_complete, QR resp = 47522d44 [ 231.540630] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.540635] firewire_ohci 0000:01:03.0: AT spd 0 tl 28, ffc1 -> ffc0, ack_pending , QR req, fffff0000490 [ 231.541550] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.541555] firewire_ohci 0000:01:03.0: AR spd 0 tl 28, ffc0 -> ffc1, ack_complete, QR resp = 32300000 [ 231.541575] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.541580] firewire_ohci 0000:01:03.0: AT spd 0 tl 29, ffc1 -> ffc0, ack_pending , QR req, fffff0000494 [ 231.542638] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.542644] firewire_ohci 0000:01:03.0: AR spd 0 tl 29, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.542663] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.542668] firewire_ohci 0000:01:03.0: AT spd 0 tl 2a, ffc1 -> ffc0, ack_pending , QR req, fffff0000498 [ 231.543556] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.543562] firewire_ohci 0000:01:03.0: AR spd 0 tl 2a, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.543581] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.543586] firewire_ohci 0000:01:03.0: AT spd 0 tl 2b, ffc1 -> ffc0, ack_pending , QR req, fffff000044c [ 231.544560] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.544566] firewire_ohci 0000:01:03.0: AR spd 0 tl 2b, ffc0 -> ffc1, ack_complete, QR resp = 0002ad09 [ 231.544586] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.544591] firewire_ohci 0000:01:03.0: AT spd 0 tl 2c, ffc1 -> ffc0, ack_pending , QR req, fffff0000450 [ 231.545552] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.545559] firewire_ohci 0000:01:03.0: AR spd 0 tl 2c, ffc0 -> ffc1, ack_complete, QR resp = 1701006b [ 231.545581] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.545587] firewire_ohci 0000:01:03.0: AT spd 0 tl 2d, ffc1 -> ffc0, ack_pending , QR req, fffff0000454 [ 231.546569] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.546575] firewire_ohci 0000:01:03.0: AR spd 0 tl 2d, ffc0 -> ffc1, ack_complete, QR resp = 8100000b [ 231.546596] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.546601] firewire_ohci 0000:01:03.0: AT spd 0 tl 2e, ffc1 -> ffc0, ack_pending , QR req, fffff0000480 [ 231.547699] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.547705] firewire_ohci 0000:01:03.0: AR spd 0 tl 2e, ffc0 -> ffc1, ack_complete, QR resp = 0006c2ad [ 231.547725] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.547730] firewire_ohci 0000:01:03.0: AT spd 0 tl 2f, ffc1 -> ffc0, ack_pending , QR req, fffff0000484 [ 231.548597] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.548603] firewire_ohci 0000:01:03.0: AR spd 0 tl 2f, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.548624] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.548629] firewire_ohci 0000:01:03.0: AT spd 0 tl 30, ffc1 -> ffc0, ack_pending , QR req, fffff0000488 [ 231.549654] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.549660] firewire_ohci 0000:01:03.0: AR spd 0 tl 30, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.549679] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.549684] firewire_ohci 0000:01:03.0: AT spd 0 tl 31, ffc1 -> ffc0, ack_pending , QR req, fffff000048c [ 231.550564] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.550570] firewire_ohci 0000:01:03.0: AR spd 0 tl 31, ffc0 -> ffc1, ack_complete, QR resp = 47522d44 [ 231.550590] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.550595] firewire_ohci 0000:01:03.0: AT spd 0 tl 32, ffc1 -> ffc0, ack_pending , QR req, fffff0000490 [ 231.551552] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.551558] firewire_ohci 0000:01:03.0: AR spd 0 tl 32, ffc0 -> ffc1, ack_complete, QR resp = 32300000 [ 231.551578] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.551583] firewire_ohci 0000:01:03.0: AT spd 0 tl 33, ffc1 -> ffc0, ack_pending , QR req, fffff0000494 [ 231.552565] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.552571] firewire_ohci 0000:01:03.0: AR spd 0 tl 33, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.552591] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.552596] firewire_ohci 0000:01:03.0: AT spd 0 tl 34, ffc1 -> ffc0, ack_pending , QR req, fffff0000498 [ 231.553556] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.553562] firewire_ohci 0000:01:03.0: AR spd 0 tl 34, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.553581] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.553586] firewire_ohci 0000:01:03.0: AT spd 0 tl 35, ffc1 -> ffc0, ack_pending , QR req, fffff0000474 [ 231.554558] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.554564] firewire_ohci 0000:01:03.0: AR spd 0 tl 35, ffc0 -> ffc1, ack_complete, QR resp = 0002f1df [ 231.554584] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.554589] firewire_ohci 0000:01:03.0: AT spd 0 tl 36, ffc1 -> ffc0, ack_pending , QR req, fffff0000478 [ 231.555789] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.555795] firewire_ohci 0000:01:03.0: AR spd 0 tl 36, ffc0 -> ffc1, ack_complete, QR resp = 00808801 [ 231.555816] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.555821] firewire_ohci 0000:01:03.0: AT spd 0 tl 37, ffc1 -> ffc0, ack_pending , QR req, fffff000047c [ 231.556557] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.556563] firewire_ohci 0000:01:03.0: AR spd 0 tl 37, ffc0 -> ffc1, ack_complete, QR resp = 035809f1 [ 231.556584] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.556589] firewire_ohci 0000:01:03.0: AT spd 0 tl 38, ffc1 -> ffc0, ack_pending , QR req, fffff0000438 [ 231.557564] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.557570] firewire_ohci 0000:01:03.0: AR spd 0 tl 38, ffc0 -> ffc1, ack_complete, QR resp = 00043327 [ 231.557590] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.557595] firewire_ohci 0000:01:03.0: AT spd 0 tl 39, ffc1 -> ffc0, ack_pending , QR req, fffff000043c [ 231.558572] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.558578] firewire_ohci 0000:01:03.0: AR spd 0 tl 39, ffc0 -> ffc1, ack_complete, QR resp = 1200a02d [ 231.558598] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.558602] firewire_ohci 0000:01:03.0: AT spd 0 tl 3a, ffc1 -> ffc0, ack_pending , QR req, fffff0000440 [ 231.559554] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.559560] firewire_ohci 0000:01:03.0: AR spd 0 tl 3a, ffc0 -> ffc1, ack_complete, QR resp = 13010001 [ 231.559580] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.559585] firewire_ohci 0000:01:03.0: AT spd 0 tl 3b, ffc1 -> ffc0, ack_pending , QR req, fffff0000444 [ 231.560549] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.560555] firewire_ohci 0000:01:03.0: AR spd 0 tl 3b, ffc0 -> ffc1, ack_complete, QR resp = 1701006b [ 231.560575] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.560580] firewire_ohci 0000:01:03.0: AT spd 0 tl 3c, ffc1 -> ffc0, ack_pending , QR req, fffff0000448 [ 231.561564] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.561570] firewire_ohci 0000:01:03.0: AR spd 0 tl 3c, ffc0 -> ffc1, ack_complete, QR resp = 8100000e [ 231.561590] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.561595] firewire_ohci 0000:01:03.0: AT spd 0 tl 3d, ffc1 -> ffc0, ack_pending , QR req, fffff0000480 [ 231.562623] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.562629] firewire_ohci 0000:01:03.0: AR spd 0 tl 3d, ffc0 -> ffc1, ack_complete, QR resp = 0006c2ad [ 231.562649] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.562653] firewire_ohci 0000:01:03.0: AT spd 0 tl 3e, ffc1 -> ffc0, ack_pending , QR req, fffff0000484 [ 231.563570] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.563576] firewire_ohci 0000:01:03.0: AR spd 0 tl 3e, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.563597] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.563601] firewire_ohci 0000:01:03.0: AT spd 0 tl 3f, ffc1 -> ffc0, ack_pending , QR req, fffff0000488 [ 231.564570] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.564576] firewire_ohci 0000:01:03.0: AR spd 0 tl 3f, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.564596] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.564601] firewire_ohci 0000:01:03.0: AT spd 0 tl 00, ffc1 -> ffc0, ack_pending , QR req, fffff000048c [ 231.565563] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.565569] firewire_ohci 0000:01:03.0: AR spd 0 tl 00, ffc0 -> ffc1, ack_complete, QR resp = 47522d44 [ 231.565588] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.565593] firewire_ohci 0000:01:03.0: AT spd 0 tl 01, ffc1 -> ffc0, ack_pending , QR req, fffff0000490 [ 231.566549] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.566555] firewire_ohci 0000:01:03.0: AR spd 0 tl 01, ffc0 -> ffc1, ack_complete, QR resp = 32300000 [ 231.566578] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.566583] firewire_ohci 0000:01:03.0: AT spd 0 tl 02, ffc1 -> ffc0, ack_pending , QR req, fffff0000494 [ 231.567615] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.567621] firewire_ohci 0000:01:03.0: AR spd 0 tl 02, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.567643] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.567648] firewire_ohci 0000:01:03.0: AT spd 0 tl 03, ffc1 -> ffc0, ack_pending , QR req, fffff0000498 [ 231.568686] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.568692] firewire_ohci 0000:01:03.0: AR spd 0 tl 03, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.568712] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.568717] firewire_ohci 0000:01:03.0: AT spd 0 tl 04, ffc1 -> ffc0, ack_pending , QR req, fffff0000458 [ 231.569631] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.569637] firewire_ohci 0000:01:03.0: AR spd 0 tl 04, ffc0 -> ffc1, ack_complete, QR resp = 0006c930 [ 231.569656] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.569661] firewire_ohci 0000:01:03.0: AT spd 0 tl 05, ffc1 -> ffc0, ack_pending , QR req, fffff000045c [ 231.570588] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.570594] firewire_ohci 0000:01:03.0: AR spd 0 tl 05, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.570615] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.570619] firewire_ohci 0000:01:03.0: AT spd 0 tl 06, ffc1 -> ffc0, ack_pending , QR req, fffff0000460 [ 231.571548] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.571554] firewire_ohci 0000:01:03.0: AR spd 0 tl 06, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.571575] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.571580] firewire_ohci 0000:01:03.0: AT spd 0 tl 07, ffc1 -> ffc0, ack_pending , QR req, fffff0000464 [ 231.572561] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.572568] firewire_ohci 0000:01:03.0: AR spd 0 tl 07, ffc0 -> ffc1, ack_complete, QR resp = 4a564300 [ 231.572588] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.572593] firewire_ohci 0000:01:03.0: AT spd 0 tl 08, ffc1 -> ffc0, ack_pending , QR req, fffff0000468 [ 231.573553] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.573559] firewire_ohci 0000:01:03.0: AR spd 0 tl 08, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.573579] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.573584] firewire_ohci 0000:01:03.0: AT spd 0 tl 09, ffc1 -> ffc0, ack_pending , QR req, fffff000046c [ 231.574558] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.574564] firewire_ohci 0000:01:03.0: AR spd 0 tl 09, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.574585] firewire_ohci 0000:01:03.0: IRQ 00000001 AT_req [ 231.574590] firewire_ohci 0000:01:03.0: AT spd 0 tl 0a, ffc1 -> ffc0, ack_pending , QR req, fffff0000470 [ 231.575785] firewire_ohci 0000:01:03.0: IRQ 00000020 AR_resp [ 231.575791] firewire_ohci 0000:01:03.0: AR spd 0 tl 0a, ffc0 -> ffc1, ack_complete, QR resp = 00000000 [ 231.575932] firewire_core 0000:01:03.0: created device fw1: GUID 00808801035809f1, S100 [ 233.023970] firewire_core 0000:01:03.0: giving up on node ffc0: reading config rom failed: timeout And as a point of reference, this is from 2.6: [ 128.943366] firewire_ohci: AR evt_bus_reset, generation 9 [ 128.943541] firewire_ohci: IRQ 00010000 selfID [ 128.943551] firewire_ohci: 2 selfIDs, generation 9, local node ID ffc1 [ 128.943554] firewire_ohci: selfID 0: 807f0880, phy 0 [p..] S100 gc=63 +0W Lc [ 128.943556] firewire_ohci: selfID 0: 817f8cd2, phy 1 [c-.] S400 gc=63 -3W Lci [ 128.943575] firewire_core: phy config: card 0, new root=ffc1, gap_count=5 [ 128.943588] firewire_ohci: IRQ 00000001 AT_req [ 128.943592] firewire_ohci: AT ack_complete, phy config packet, 01c50000 [ 128.960017] firewire_ohci: IRQ 00000010 AR_req [ 128.960021] firewire_ohci: AR evt_bus_reset, generation 10 [ 128.960022] firewire_ohci: AR evt_bus_reset, generation 10 [ 128.960190] firewire_ohci: IRQ 00010000 selfID [ 128.960200] firewire_ohci: 2 selfIDs, generation 11, local node ID ffc1 [ 128.960202] firewire_ohci: selfID 0: 80450880, phy 0 [p..] S100 gc=5 +0W Lc [ 128.960204] firewire_ohci: selfID 0: 81458cd2, phy 1 [c-.] S400 gc=5 -3W Lci [ 128.960206] firewire_core: skipped bus generations, destroying all nodes [ 129.342084] firewire_ohci: IRQ 00000010 AR_req [ 129.342088] firewire_ohci: AR evt_bus_reset, generation 12 [ 129.342265] firewire_ohci: IRQ 00010000 selfID [ 129.342274] firewire_ohci: 2 selfIDs, generation 12, local node ID ffc1 [ 129.342277] firewire_ohci: selfID 0: 807f0882, phy 0 [p..] S100 gc=63 +0W Lci [ 129.342279] firewire_ohci: selfID 0: 817f8cd0, phy 1 [c-.] S400 gc=63 -3W Lc [ 129.442515] firewire_core: giving up on config rom for node id ffc0 [ 129.462297] firewire_core: rediscovered device fw0 [ 129.462319] firewire_ohci: IRQ 00000001 AT_req [ 129.462325] firewire_ohci: AT spd 0 tl 26, ffc1 -> ffc0, ack_pending , QR req, fffff0000400 [ 129.462731] firewire_ohci: IRQ 00000020 AR_resp [ 129.462736] firewire_ohci: AR spd 0 tl 26, ffc0 -> ffc1, ack_complete, QR resp = 0426907c [ 129.462757] firewire_ohci: IRQ 00000001 AT_req [ 129.462762] firewire_ohci: AT spd 0 tl 27, ffc1 -> ffc0, ack_pending , QR req, fffff0000404 [ 129.463723] firewire_ohci: IRQ 00000020 AR_resp [ 129.463727] firewire_ohci: AR spd 0 tl 27, ffc0 -> ffc1, ack_complete, QR resp = 31333934 [ 129.463749] firewire_ohci: IRQ 00000001 AT_req [ 129.463753] firewire_ohci: AT spd 0 tl 28, ffc1 -> ffc0, ack_pending , QR req, fffff0000408 [ 129.464739] firewire_ohci: IRQ 00000020 AR_resp [ 129.464744] firewire_ohci: AR spd 0 tl 28, ffc0 -> ffc1, ack_complete, QR resp = e0644000 [ 129.464766] firewire_ohci: IRQ 00000001 AT_req [ 129.464771] firewire_ohci: AT spd 0 tl 29, ffc1 -> ffc0, ack_pending , QR req, fffff000040c [ 129.465781] firewire_ohci: IRQ 00000020 AR_resp [ 129.465785] firewire_ohci: AR spd 0 tl 29, ffc0 -> ffc1, ack_complete, QR resp = 00808801 [ 129.465807] firewire_ohci: IRQ 00000001 AT_req [ 129.465812] firewire_ohci: AT spd 0 tl 2a, ffc1 -> ffc0, ack_pending , QR req, fffff0000410 [ 129.466738] firewire_ohci: IRQ 00000020 AR_resp [ 129.466742] firewire_ohci: AR spd 0 tl 2a, ffc0 -> ffc1, ack_complete, QR resp = 035809f1 [ 129.466764] firewire_ohci: IRQ 00000001 AT_req [ 129.466769] firewire_ohci: AT spd 0 tl 2b, ffc1 -> ffc0, ack_pending , QR req, fffff0000414 [ 129.467843] firewire_ohci: IRQ 00000020 AR_resp [ 129.467847] firewire_ohci: AR spd 0 tl 2b, ffc0 -> ffc1, ack_complete, QR resp = 0008c442 [ 129.467869] firewire_ohci: IRQ 00000001 AT_req [ 129.467873] firewire_ohci: AT spd 0 tl 2c, ffc1 -> ffc0, ack_pending , QR req, fffff0000418 [ 129.468749] firewire_ohci: IRQ 00000020 AR_resp [ 129.468753] firewire_ohci: AR spd 0 tl 2c, ffc0 -> ffc1, ack_complete, QR resp = 03008088 [ 129.468775] firewire_ohci: IRQ 00000001 AT_req [ 129.468779] firewire_ohci: AT spd 0 tl 2d, ffc1 -> ffc0, ack_pending , QR req, fffff000041c [ 129.469742] firewire_ohci: IRQ 00000020 AR_resp [ 129.469746] firewire_ohci: AR spd 0 tl 2d, ffc0 -> ffc1, ack_complete, QR resp = 8100000f [ 129.469768] firewire_ohci: IRQ 00000001 AT_req [ 129.469772] firewire_ohci: AT spd 0 tl 2e, ffc1 -> ffc0, ack_pending , QR req, fffff0000420 [ 129.470745] firewire_ohci: IRQ 00000020 AR_resp [ 129.470750] firewire_ohci: AR spd 0 tl 2e, ffc0 -> ffc1, ack_complete, QR resp = 0c0083c0 [ 129.470791] firewire_ohci: IRQ 00000001 AT_req [ 129.470795] firewire_ohci: AT spd 0 tl 2f, ffc1 -> ffc0, ack_pending , QR req, fffff0000424 [ 129.471758] firewire_ohci: IRQ 00000020 AR_resp [ 129.471762] firewire_ohci: AR spd 0 tl 2f, ffc0 -> ffc1, ack_complete, QR resp = d1000005 [ 129.471784] firewire_ohci: IRQ 00000001 AT_req [ 129.471788] firewire_ohci: AT spd 0 tl 30, ffc1 -> ffc0, ack_pending , QR req, fffff0000428 [ 129.472716] firewire_ohci: IRQ 00000020 AR_resp [ 129.472721] firewire_ohci: AR spd 0 tl 30, ffc0 -> ffc1, ack_complete, QR resp = 8... 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