Bug #2720

[iwn] fatal firmware error

Added by mneumann 4 months ago. Updated 4 months ago.

Status:ResolvedStart date:08/23/2014
Priority:NormalDue date:
Assignee:-% Done:

0%

Category:Networking
Target version:-

Description

This bug seems to be related to FreeBSD PR kern/163154 and also issue http://bugs.dragonflybsd.org/issues/2675 and http://bugs.dragonflybsd.org/issues/2626.

I have a Intel Centrino Wireless-N 1000 card:

iwn0: <Intel Centrino Wireless-N 1000> mem 0xd1500000-0xd1501fff irq 17 at device 0.0 on pci2

And when I try to start up via wpa_supplicant, it's giving me the following error:

wlan0: MAC address: 74:e5:0b:c5:85:34
iwn0: iwn_intr: fatal firmware error
firmware error log:
error type = "SYSASSERT" (0x00000005)
program counter = 0x00018DBC
source line = 0x00000032
error data = 0x0000000100000000
branch link = 0x00018D6E00018D6E
interrupt link = 0x0000082600000000
time = 3309965118
driver status:
tx ring 0: qid=0 cur=0 queued=0
tx ring 1: qid=1 cur=0 queued=0
tx ring 2: qid=2 cur=0 queued=0
tx ring 3: qid=3 cur=2 queued=0
tx ring 4: qid=4 cur=41 queued=0
tx ring 5: qid=5 cur=0 queued=0
tx ring 6: qid=6 cur=0 queued=0
tx ring 7: qid=7 cur=0 queued=0
tx ring 8: qid=8 cur=0 queued=0
tx ring 9: qid=9 cur=0 queued=0
tx ring 10: qid=10 cur=0 queued=0
tx ring 11: qid=11 cur=0 queued=0
tx ring 12: qid=12 cur=0 queued=0
tx ring 13: qid=13 cur=0 queued=0
tx ring 14: qid=14 cur=0 queued=0
tx ring 15: qid=15 cur=0 queued=0
tx ring 16: qid=16 cur=0 queued=0
tx ring 17: qid=17 cur=0 queued=0
tx ring 18: qid=18 cur=0 queued=0
tx ring 19: qid=19 cur=0 queued=0
rx ring: cur=40

FreeBSD commit dd4e54a1ddf657f080a88c674e12459f404dea61 fixes this for Centrino 1000 NIC (I'll commit a patch in a few minutes).


Related issues

Related to Bug #2675: Ultimate N WiFi Link 5300 get iwn_intr: fatal firmware er... New 05/28/2014
Related to Bug #2626: iwn driver drops with error: "firmware error 'iwn_intr: f... New 01/09/2014

History

#1 Updated by mneumann 4 months ago

  • Related to Bug #2675: Ultimate N WiFi Link 5300 get iwn_intr: fatal firmware error on 5GHz added

#2 Updated by mneumann 4 months ago

  • Related to Bug #2626: iwn driver drops with error: "firmware error 'iwn_intr: fatal firmware error'" added

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