Date: Fri, 06 Mar 2026 23:22:12 +0000 From: bugzilla-noreply@freebsd.org To: wireless@FreeBSD.org Subject: [Bug 286219] iwlwifi(4) kernel panic lkpi_sta_auth_to_scan with Intel Wireless 7260, 8086:08b1:8086:c060 Message-ID: <bug-286219-21060-uekr8byOxm@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-286219-21060@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=286219 fedang <code@fedang.net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |code@fedang.net --- Comment #10 from fedang <code@fedang.net> --- Hello, I found a similar crash on my Thinkpad T14 (Comet Lake PCH-LP CNVi WiFi), both on 15-RELEASE and 15-STABLE. Hardware probe: https://bsd-hardware.info/?probe=beae9b0886 The null dereference can be easily reproduced by connecting and disconnecting in quick succession. The affected code seems the same: #8 lkpi_sta_auth_to_scan (vap=0xfffffe010fb3c010, nstate=<optimized out>, arg=<optimized out>) at /usr/src/sys/compat/linuxkpi/common/src/linux_80211.c:2612 2612 ni = lsta->ni; /* Reference held for lvif_bss. */ root@t14:/var/crash # cat info.2 Dump header from device: /dev/nda0p3 Architecture: amd64 Architecture Version: 2 Dump Length: 924094464 Blocksize: 512 Compression: none Dumptime: 2026-03-04 23:47:24 +0100 Hostname: t14 Magic: FreeBSD Kernel Dump Version String: FreeBSD 15.0-STABLE stable/15-n282340-ddefff3810c1 GENERIC Panic String: page fault Dump Parity: 1437632618 Bounds: 2 Dump Status: good Let me know if I should open a separate bug report -- You are receiving this mail because: You are the assignee for the bug.home | help
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