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[78.147.91.13]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912bfe0004sm8002976f8f.40.2025.03.08.01.20.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 08 Mar 2025 01:20:18 -0800 (PST) Message-ID: <34597482-22c3-42c0-b4e5-343b5e6c9e9b@gmail.com> Date: Sat, 8 Mar 2025 09:20:17 +0000 List-Id: Discussions List-Archive: https://lists.freebsd.org/archives/freebsd-wireless List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-wireless@freebsd.org Sender: owner-freebsd-wireless@FreeBSD.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Graham Perrin Content-Language: en-GB To: freebsd-wireless@freebsd.org, freebsd-current@freebsd.org Subject: iwlwifi kernel panics, Wireless 7260, main-n275833-136c5e17b61a (2025-03-07) Autocrypt: addr=grahamperrin@gmail.com; keydata= xsFNBGKYt7ABEAClu83dJ3ZKfVgPOk9YKRv0Z+dl2b88+k9R4vwAmElgguYdKE7yhnQNhhWM v9vi6AFrBMc2oJdVHJ2OrXfwpELBFIgiSMEWNsC4e+Z3HtSajcl+pFZsP7ciiSoycj/w3wIV kAZoVGbhyIbNG7fbCEJ8q81TbfsGypV3bRmbZVvGNecBguYiooBtz2Qht1p3itXMkIA6P9pS YDl+6QddZLyUUAjAnFv2QDoYSHLnaDUWw4oONZsB0SKVu8jMIBh4uJZoYEOvdvc9jQQdOpA2 CAgA6ulfm42Ikr9lKBUUCtjqiWAhJ7iXOTyHAIdR4Mf8alCE6tdTq6dHdIt+GktTY7oYNyL2 3aD3C7I5waU0SFXvJcOMG10QLfwYQMOQoYQ9XJ0U5A28WYiDcylDdUWT7SappP1e1ZMeJWWO y14mxxNzHaJSI4rK8P/p5tp3Q7SSC4k5gMh9zKba3K2ApCWNbVLGvXsJeQkZZNvu70tE81ey AHI5iZcB6D7WaHysBUmsKaEpbcmm1ZThTnGL0SHEl5to5Jab5Fg6O+Cnly5sVz5lX/v8Aosx kKNei7SCVqXOVtteQeGxWbXWbhPgbMyc0Gi3DuxBI/yvJ43k/rJysQlLGLWfJx/UXprwLluC PDK9EvKEB+fD1Z349uzp1sKr3ihpySbyKI8fpudftnAz4EsoCwARAQABzSZHcmFoYW0gUGVy cmluIDxncmFoYW1wZXJyaW5AZ21haWwuY29tPsLBlAQTAQoAPhYhBFk/5bLDBwftvJcvCrdn SG9KGNQLBQJimMMBAhsDBQkFo5qABQsJCAcDBRUKCQgLBRYDAgEAAh4FAheAAAoJELdnSG9K GNQLbHAQAJi998y42bEbq5HmABYovmAEtQj33YSUWyc9QRmAHpN8Er3lTKsgmZcVChB5Fu/d go2oYynDjlVpA7+wiSmg4AG78mOYbg/e19XMhrH0keDKqZXFkU+G7agR0mF09qvpQZ9MTJYZ 2u7FtytZK665UfipOdV8eGn2hFC/WynjUwEzKyryBgbbLAEbfOPeZNry4h2ZPWbtTvx/PE/V X3Vh2oGqYx69DCGz+0xEhy62ZKbkX5SL8LUf/1WViyCVzsHasFxmFxYPWIfBy8ayQ7xapz7M cSXSQyu4oDT4qh9eZiGP9/aAcZKHcV6t9y77JGhUJ/5O1sANKMa3YhgimE+Z86LHYa1IH774 PHj1nAXBwS+Cj/1l/NQoQcyjvOj8zuCsMJVaLMb6B46YsReP4+3yBLpyeBC//t6zWPbgAkWW VjROC0dXUAMTFpnA6NZe3UghG+Nc4fnCLGOhc2nyWFYHIaYV6Hv1ITFSem9DdeNnR1CFm1VM TJ7i7TuqYM+WZTkoUsTf4c46hS/ZNJZSCxh0s9yYr+BYk3XBbd+ElaZ1dJE6cuSVdw15+P2h DnprurxC4byl4YFkn+UAVvQsOgeq6aSHLOHX0weYu1OLoiPYsTdyGhne72+kDhEEdFD5aHdQ PFrbQIrqWLV0a04++0ZwGpNvXtgnWhDdAQJDwGsSSwbLzsFNBGKYt7ABEADRb1tZuh7DPYET 0wK6fe7owbYgM+RfKhmcrGgR2HI9M2q6+0WKF/ITnggWdIW2Ecc4z2boLz/cwvPGCS7/YxZM 61KklGCwuS7q1s04XnHDWHuFxfXQPzAdVmNO3bYoMZbJjHXs6sB2u5ksiwPwaMAWWaGkviSj c5pwvHCiTmX5vH5CBj/Vi+5ESyX38vK4JM5S/m4ouI/6M9biyFgimV+v3vVyCxJCT1gI9g4o GIh1qq5S433b1fihn4yHPf8XOKyBpA/QcwLONViBqJL5nnOxpsh344rNxn2R7CcRzzicOV+e 2IbMem4lwNWQlZKoRotKXZi9LqN5mynSBYqAUdoZum0QinWT9F22B0Qex5PH1zAt9i2W91Vd kcPB3LwkRXj07ycRtsSzpgPA6fLc6AsoWFslHl8kVOO5eJIA4xhjlPa+W8lguQHZ0iX+5uAv 2eAgXR2swADuHPuENNFStmsgAMl8OOOgtq75yA5TpyIzxMuXV9Nmp0VfIaUM/IdLdmxhc1pC c320l5fYMHVLFAReWEbSj2QH8YzWfpXHIegutWWYEbH9SiDXgS9KoKmCJV/Qa+x6/b8y3pOZ vnIbCDaynC2Yr50s8gRa9kb54JE8Z+p8r16U3SEsK3PtUi0RF0e51danCVHrrE6/Hat2XUO/ 6nnYgVgFOrLao6Gh/VMs8wARAQABwsF8BBgBCgAmFiEEWT/lssMHB+28ly8Kt2dIb0oY1AsF AmKYt7ACGwwFCQWjmoAACgkQt2dIb0oY1Av7qg//YjCZg8VXyMzXssgIQpROKKqh5V0UBSQl rM3tq4tWhyg0HVMugQj0Om+iNPsEEOGHkm6tyhHMzlKGpAc/l0iAM+8twIyg44Yo5+DcfFXr OMTbTw9T9jDsWOkOBksxy29iYhgpqpWdDBnhXvrJp/FNAiX8CfzrIOZeFPydDoEiKBEXAxfe a9o5J/JeVnZiUeoiFe7i68nZGsb4JxhPczNfqW12t0Ll5/ibjszg5BgjXiLao0KqbWNh4bS5 CVwH90Or+5qqWgzWPeBiuz+rN2QXE/V/fL44GEj1YKASCqmaiYRgjoRFubz1aq1wCXMXY3Iq d4525rscUgS7HBxbblnyTodUPaamN/2nSzcmE/Pkx8MApDSgZCIhs0RTAg+/AoX4HULV1rSE TQwMrBEQt84Tw5W5rHsvXKr4ZEsJUpbPLWYTISsp23nHR+vZtL/Ug+OWCmHC7X7D21xk/xVJ 4sA1RLJBKdCHtnyA4Unv/kNS1KVGxHnITVyw1a71QJADu4qsdtM5u6CyYUhqhM1oseWtV6j+ Qi8KC/G4C3AgZf06fe2fVl42z2grTabL4bC6FQXMwTX2dsm5NakWjUCmUL8uwsQE7ZA4zKxo EYI1YV9q1birpzncYRupr1qnMoggMUHWq0IBYshFQrEO8PeVUZBw7/GfAeh3argdw2Qu748T Cyw= Content-Type: text/plain; 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First panic today, Saturday 2025-03-08 02:18, in response to service netif restart wlan1 at home with ssid 'piano5'. Photographed five minutes after the command (whilst the computer was visibly frozen, non-responsive, before the automated restart of the OS): . For the first of the panics: I can not offer a backtrace, sorry. IIRC the second panic occurred after the savecore for the first; during automated generation of the crash summary. It seems that the third panic occurred during the next start of the OS, probably after the savecore and successful crash summary for the second panic. core.txt.14 (02:42, for a panic at 02:28) might contain enough for me to match it to something in Bugzilla. (Off-topic from freebsd-wireless: crashinfo(8) can not produce a useful core.txt.13 file.) For a few hours before the panics, on Friday, I had limited success with iwlwifi(4) with eduroam. Then at home, some panic-free experiments with a different ssid (piano). After the series of panics (with piano5), I reverted to iwm(4). root@mowa219-gjp4-zbook-freebsd:/var/crash # less core.txt.13 root@mowa219-gjp4-zbook-freebsd:/var/crash # crashinfo vmcore.13 Writing crash summary to ./core.txt.13. root@mowa219-gjp4-zbook-freebsd:/var/crash # less core.txt.13 root@mowa219-gjp4-zbook-freebsd:/var/crash # cat info.13 Dump header from device: /dev/ada1p2   Architecture: amd64   Architecture Version: 2   Dump Length: 2706395136   Blocksize: 512   Compression: none   Dumptime: 2025-03-08 02:18:33 +0000   Hostname: mowa219-gjp4-zbook-freebsd   Magic: FreeBSD Kernel Dump   Version String: FreeBSD 15.0-CURRENT main-n275833-136c5e17b61a GENERIC-NODEBUG   Panic String: page fault   Dump Parity: 3349005578   Bounds: 13   Dump Status: good root@mowa219-gjp4-zbook-freebsd:/var/crash # ls -hlnrt | grep 8\ 08 -rw-------  1 0 0  2.8G Mar  8 08:12 kgdb151.core -rw-r--r--  1 0 0  8.6K Mar  8 08:12 core.txt.13 root@mowa219-gjp4-zbook-freebsd:/var/crash # exit logout grahamperrin:~ % pciconf -lv | grep -A 3 iwm iwm0@pci0:61:0:0:       class=0x028000 rev=0x6b hdr=0x00 vendor=0x8086 device=0x08b1 subvendor=0x8086 subdevice=0xc060     vendor     = 'Intel Corporation'     device     = 'Wireless 7260'     class      = network grahamperrin:~ % bectl list -c creation | tail -n 6 1500034-002-ports         -      -          54.8M 2025-03-04 13:48 1500034-003-base-ports    -      -          1.30G 2025-03-05 01:18 1500034-004-ports         -      -          59.9M 2025-03-05 11:48 1500034-005-base          -      -          925M  2025-03-06 07:00 1500034-006-base          -      -          1006M 2025-03-07 09:40 1500034-007-base          NR     /          233G  2025-03-07 12:56 grahamperrin:~ % tail -n 6 /home/grahamperrin/Documents/boot\ environments.txt 1500034-002-ports               2025-03-04 13:48 main-n275770-6ba1c5abb957 GENERIC-NODEBUG 397957f38f35159b9774623b9522d57eddf5e648 1500034-003-base-ports          2025-03-05 01:18 main-n275791-ca48e43ba9ee GENERIC-NODEBUG c0ddb80a45d83268d27896df705cf1e009bd3f43 1500034-004-ports               2025-03-05 11:48 main-n275791-ca48e43ba9ee GENERIC-NODEBUG c0ddb80a45d83268d27896df705cf1e009bd3f43 1500034-005-base                2025-03-06 07:00 main-n275806-27bf5c405bf2 GENERIC-NODEBUG a9da0bcfd2f01fbdc86d37ce697b94a6cb6cbd16 1500034-006-base                2025-03-07 09:40 main-n275820-b8dfc3ecf703 GENERIC-NODEBUG 1a660da9f33417bb50c01a5b7f663a4992aedbd2 1500034-007-base                2025-03-07 12:56 main-n275833-136c5e17b61a GENERIC-NODEBUG e385de4e8451d91b453fc751b9d238625d961c25 grahamperrin:~ % root@mowa219-gjp4-zbook-freebsd:/var/crash # ls -hlnrt | tail -n 11 -rw-r--r--  1 0 0   11K Dec 31 04:24 core.txt.12 -rw-------  1 0 0  421B Mar  8 02:27 info.13 -rw-------  1 0 0   82M Mar  8 02:27 vmcore.13 -rw-r--r--  1 0 0    3B Mar  8 02:41 bounds -rw-------  1 0 0  421B Mar  8 02:41 info.14 -rw-------  1 0 0  1.4G Mar  8 02:42 vmcore.14 lrwxr-xr-x  1 0 0    7B Mar  8 02:42 info.last -> info.14 lrwxr-xr-x  1 0 0    9B Mar  8 02:42 vmcore.last -> vmcore.14 -rw-r--r--  1 0 0  230K Mar  8 02:42 core.txt.14 -rw-------  1 0 0  2.8G Mar  8 08:12 kgdb151.core -rw-r--r--  1 0 0  8.6K Mar  8 08:12 core.txt.13 root@mowa219-gjp4-zbook-freebsd:/var/crash # grep BOOT /var/log/messages Mar  8 02:27:43 mowa219-gjp4-zbook-freebsd kernel: ---<>--- Mar  8 02:34:24 mowa219-gjp4-zbook-freebsd kernel: ---<>--- Mar  8 02:41:45 mowa219-gjp4-zbook-freebsd kernel: ---<>--- Mar  8 03:48:23 mowa219-gjp4-zbook-freebsd kernel: ---<>--- Mar  8 06:27:05 mowa219-gjp4-zbook-freebsd kernel: ---<>--- root@mowa219-gjp4-zbook-freebsd:/var/crash #