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Date:      Thu, 03 Mar 2016 22:12:43 -0330
From:      "Jonathan Anderson" <jonathan@FreeBSD.org>
To:        freebsd-wireless@freebsd.org
Subject:   iwm7265fw: fatal firmware error
Message-ID:  <B6C9DE7A-BDDA-4977-B6AB-7B9F882A4EA6@FreeBSD.org>

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--=_MailMate_5E0ABE80-01C2-4B22-A3C2-653C9784D52E_=
Content-Type: text/plain; format=flowed

Hi all,

I recently acquired an ASUS Zenbook with Intel AC 7265 wireless. I'm 
mostly very happy with it, but a couple of times a day I see a "fatal 
firmware error" and lose association. I've attached my (grepped) 
dmesg... is there anything else I can do to help debug this issue?

Thanks,


Jon
--
Jonathan Anderson
jonathan@FreeBSD.org
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Content-Disposition: attachment; filename=dmesg-iwm0.txt
Content-Transfer-Encoding: quoted-printable

Preloaded elf obj module "/boot/kernel/if_iwm.ko" at 0xffffffff825bca18.
Preloaded elf obj module "/boot/kernel/iwm7265fw.ko" at 0xffffffff825bd00=
0.
firmware: 'iwm7265fw' version 0: 697828 bytes loaded at 0xffffffff8250a0b=
8
iwm0: <Intel Dual Band Wireless AC 7265> mem 0xdf000000-0xdf001fff at dev=
ice 0.0 on pci1
iwm0: attempting to allocate 1 MSI vectors (1 supported)
iwm0: using IRQ 266 for MSI
random: harvesting attach, 8 bytes (4 bits) from iwm0
iwm0: revision: 0x210, firmware 25.228 (API ver. 9)
iwm0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
iwm0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
iwm0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24M=
bps 36Mbps 48Mbps 54Mbps
iwm0: iwm_update_edca: called
iwm0: iwm_update_edca: called
iwm0: dumping device error log
iwm0: Start IWL Error Log Dump:
iwm0: Status: 0x3, count: 6
iwm0: 0x00003001 | ADVANCED_SYSASSERT          =

iwm0: 002002B1 | uPc
iwm0: 00000000 | branchlink1
iwm0: 00000BA4 | branchlink2
iwm0: 000183B8 | interruptlink1
iwm0: 009050A7 | interruptlink2
iwm0: 00000001 | data1
iwm0: 00000000 | data2
iwm0: DEADBEEF | data3
iwm0: 00000000 | beacon time
iwm0: 0124E3A2 | tsf low
iwm0: 00000000 | tsf hi
iwm0: 00000000 | time gp1
iwm0: 0124E3A3 | time gp2
iwm0: 00000000 | time gp3
iwm0: 000419E4 | uCode version
iwm0: 00000210 | hw version
iwm0: 00009000 | board version
iwm0: 0923002B | hcmd
iwm0: 00022080 | isr0
iwm0: 01000000 | isr1
iwm0: 00000002 | isr2
iwm0: 0041C080 | isr3
iwm0: 00000001 | isr4
iwm0: 01000112 | isr_pref
iwm0: 00000000 | wait_event
iwm0: 00000080 | l2p_control
iwm0: 00010000 | l2p_duration
iwm0: 0000003F | l2p_mhvalid
iwm0: 00000000 | l2p_addr_match
iwm0: 00000005 | lmpm_pmg_sel
iwm0: 20111734 | timestamp
iwm0: 00008088 | flow_handler
iwm0: driver status:
iwm0:   tx ring  0: qid=3D0  cur=3D1   queued=3D0  =

iwm0:   tx ring  1: qid=3D1  cur=3D0   queued=3D0  =

iwm0:   tx ring  2: qid=3D2  cur=3D0   queued=3D0  =

iwm0:   tx ring  3: qid=3D3  cur=3D0   queued=3D0  =

iwm0:   tx ring  4: qid=3D4  cur=3D0   queued=3D0  =

iwm0:   tx ring  5: qid=3D5  cur=3D0   queued=3D0  =

iwm0:   tx ring  6: qid=3D6  cur=3D0   queued=3D0  =

iwm0:   tx ring  7: qid=3D7  cur=3D0   queued=3D0  =

iwm0:   tx ring  8: qid=3D8  cur=3D0   queued=3D0  =

iwm0:   tx ring  9: qid=3D9  cur=3D36  queued=3D0  =

iwm0:   tx ring 10: qid=3D10 cur=3D0   queued=3D0  =

iwm0:   tx ring 11: qid=3D11 cur=3D0   queued=3D0  =

iwm0:   tx ring 12: qid=3D12 cur=3D0   queued=3D0  =

iwm0:   tx ring 13: qid=3D13 cur=3D0   queued=3D0  =

iwm0:   tx ring 14: qid=3D14 cur=3D0   queued=3D0  =

iwm0:   tx ring 15: qid=3D15 cur=3D0   queued=3D0  =

iwm0:   tx ring 16: qid=3D16 cur=3D0   queued=3D0  =

iwm0:   tx ring 17: qid=3D17 cur=3D0   queued=3D0  =

iwm0:   tx ring 18: qid=3D18 cur=3D0   queued=3D0  =

iwm0:   tx ring 19: qid=3D19 cur=3D0   queued=3D0  =

iwm0:   rx ring: cur=3D131
iwm0:   802.11 state 1
iwm0: fatal firmware error
iwm0: iwm_auth: binding cmd
iwm0: iwm_newstate: could not move to auth state: 35
iwm0: could not initiate scan
iwm0: <Intel Dual Band Wireless AC 7265> mem 0xdf000000-0xdf001fff at dev=
ice 0.0 on pci1
iwm0: revision: 0x210, firmware 25.228 (API ver. 9)
iwm0: iwm_update_edca: called
iwm0: iwm_update_edca: called
iwm0: iwm_update_edca: called
iwm0: iwm_update_edca: called
iwm0: dumping device error log
iwm0: Start IWL Error Log Dump:
iwm0: Status: 0x3, count: 6
iwm0: 0x00003001 | ADVANCED_SYSASSERT          =

iwm0: 00A002B0 | uPc
iwm0: 00000000 | branchlink1
iwm0: 00000BA4 | branchlink2
iwm0: 000183B8 | interruptlink1
iwm0: 00105027 | interruptlink2
iwm0: 00000001 | data1
iwm0: 00000000 | data2
iwm0: DEADBEEF | data3
iwm0: 003FAA59 | beacon time
iwm0: 000055A5 | tsf low
iwm0: 00000000 | tsf hi
iwm0: 00000000 | time gp1
iwm0: 000055A6 | time gp2
iwm0: 00000000 | time gp3
iwm0: 000419E4 | uCode version
iwm0: 00000210 | hw version
iwm0: 00009000 | board version
iwm0: 091F002B | hcmd
iwm0: 22E22081 | isr0
iwm0: 00000000 | isr1
iwm0: 00000002 | isr2
iwm0: 004004C0 | isr3
iwm0: 00000001 | isr4
iwm0: 11002112 | isr_pref
iwm0: 00000000 | wait_event
iwm0: 00000080 | l2p_control
iwm0: 00011420 | l2p_duration
iwm0: 0000003F | l2p_mhvalid
iwm0: 00000080 | l2p_addr_match
iwm0: 00000005 | lmpm_pmg_sel
iwm0: 20111734 | timestamp
iwm0: 00002028 | flow_handler
iwm0: driver status:
iwm0:   tx ring  0: qid=3D0  cur=3D2   queued=3D2  =

iwm0:   tx ring  1: qid=3D1  cur=3D0   queued=3D0  =

iwm0:   tx ring  2: qid=3D2  cur=3D0   queued=3D0  =

iwm0:   tx ring  3: qid=3D3  cur=3D0   queued=3D0  =

iwm0:   tx ring  4: qid=3D4  cur=3D0   queued=3D0  =

iwm0:   tx ring  5: qid=3D5  cur=3D0   queued=3D0  =

iwm0:   tx ring  6: qid=3D6  cur=3D0   queued=3D0  =

iwm0:   tx ring  7: qid=3D7  cur=3D0   queued=3D0  =

iwm0:   tx ring  8: qid=3D8  cur=3D0   queued=3D0  =

iwm0:   tx ring  9: qid=3D9  cur=3D32  queued=3D0  =

iwm0:   tx ring 10: qid=3D10 cur=3D0   queued=3D0  =

iwm0:   tx ring 11: qid=3D11 cur=3D0   queued=3D0  =

iwm0:   tx ring 12: qid=3D12 cur=3D0   queued=3D0  =

iwm0:   tx ring 13: qid=3D13 cur=3D0   queued=3D0  =

iwm0:   tx ring 14: qid=3D14 cur=3D0   queued=3D0  =

iwm0:   tx ring 15: qid=3D15 cur=3D0   queued=3D0  =

iwm0:   tx ring 16: qid=3D16 cur=3D0   queued=3D0  =

iwm0:   tx ring 17: qid=3D17 cur=3D0   queued=3D0  =

iwm0:   tx ring 18: qid=3D18 cur=3D0   queued=3D0  =

iwm0:   tx ring 19: qid=3D19 cur=3D0   queued=3D0  =

iwm0:   rx ring: cur=3D35
iwm0:   802.11 state 2
iwm0: fatal firmware error
iwm0: iwm_auth: binding cmd
iwm0: iwm_newstate: could not move to auth state: 35
iwm0: could not initiate scan

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