[Bug 264238] WiFi stops working after upgrade from 13.0 to 13.1, AR9285

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 03 Jun 2022 16:32:57 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=264238

--- Comment #26 from Bjoern A. Zeeb <bz@FreeBSD.org> ---
(In reply to Jaskie from comment #25)

when looking at the first dicover packets between 13.0 and 13.1 I see no
obvious differences:

% diff -up dhcp-discover-13.*.txt
--- dhcp-discover-13.0.txt      2022-06-03 16:28:38.732111000 +0000
+++ dhcp-discover-13.1.txt      2022-06-03 16:28:11.892156000 +0000
@@ -1,15 +1,15 @@ No.     Time           Source                Destinati
 No.     Time           Source                Destination           Protocol
Length Info
-      3 17.487743      0.0.0.0               255.255.255.255       DHCP    
342    DHCP Discover - Transaction ID 0x2770ff8c
+      2 9.494708       0.0.0.0               255.255.255.255       DHCP    
342    DHCP Discover - Transaction ID 0xe104ecd1

-Frame 3: 342 bytes on wire (2736 bits), 342 bytes captured (2736 bits)
+Frame 2: 342 bytes on wire (2736 bits), 342 bytes captured (2736 bits)
     Encapsulation type: Ethernet (1)
-    Arrival Time: Jun  3, 2022 22:39:04.119281000 UTC
+    Arrival Time: Jun  3, 2022 22:48:38.443883000 UTC
     [Time shift for this packet: 0.000000000 seconds]
-    Epoch Time: 1654295944.119281000 seconds
-    [Time delta from previous captured frame: 17.487210000 seconds]
-    [Time delta from previous displayed frame: 17.487210000 seconds]
-    [Time since reference or first frame: 17.487743000 seconds]
-    Frame Number: 3
+    Epoch Time: 1654296518.443883000 seconds
+    [Time delta from previous captured frame: 9.494708000 seconds]
+    [Time delta from previous displayed frame: 9.494708000 seconds]
+    [Time since reference or first frame: 9.494708000 seconds]
+    Frame Number: 2
     Frame Length: 342 bytes (2736 bits)
     Capture Length: 342 bytes (2736 bits)
     [Frame is marked: True]
@@ -50,7 +50,7 @@ User Datagram Protocol, Src Port: 68, Dst Port: 67
     Source Port: 68
     Destination Port: 67
     Length: 308
-    Checksum: 0x034c [unverified]
+    Checksum: 0x5c72 [unverified]
     [Checksum Status: Unverified]
     [Stream index: 0]
     [Timestamps]
@@ -62,7 +62,7 @@ Dynamic Host Configuration Protocol (Discover)
     Hardware type: Ethernet (0x01)
     Hardware address length: 6
     Hops: 0
-    Transaction ID: 0x2770ff8c
+    Transaction ID: 0xe104ecd1
     Seconds elapsed: 0
     Bootp flags: 0x0000 (Unicast)
         0... .... .... .... = Broadcast flag: Unicast
@@ -104,8 +104,8 @@ Dynamic Host Configuration Protocol (Discover)

 0000  ff ff ff ff ff ff 1c 4b d6 ca 3e ac 08 00 45 10   .......K..>...E.
 0010  01 48 00 00 00 00 80 11 39 96 00 00 00 00 ff ff   .H......9.......
-0020  ff ff 00 44 00 43 01 34 03 4c 01 01 06 00 27 70   ...D.C.4.L....'p
-0030  ff 8c 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
+0020  ff ff 00 44 00 43 01 34 5c 72 01 01 06 00 e1 04   ...D.C.4\r......
+0030  ec d1 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
 0040  00 00 00 00 00 00 1c 4b d6 ca 3e ac 00 00 00 00   .......K..>.....
 0050  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
 0060  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................

more in the next reply

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