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Date:      Tue, 23 Dec 2025 02:35:03 +0000
From:      bugzilla-noreply@freebsd.org
To:        wireless@FreeBSD.org
Subject:   [Bug 291883] iwlwifi crash Intel(R) Wi-Fi 7 BE200 320MHz
Message-ID:  <bug-291883-21060@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=291883

            Bug ID: 291883
           Summary: iwlwifi crash Intel(R) Wi-Fi 7 BE200 320MHz
           Product: Base System
           Version: 15.0-RELEASE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: wireless
          Assignee: wireless@FreeBSD.org
          Reporter: groenveld@acm.org

$ uname -srv 
FreeBSD 15.0-RELEASE-p1 FreeBSD 15.0-RELEASE-p1
releng/15.0-n280999-7bceec30b351 GENERIC

$ pciconf -lvV
iwlwifi0@pci0:44:0:0:   class=0x028000 rev=0x1a hdr=0x00 vendor=0x8086
device=0x272b subvendor=0x8086 subdevice=0x00f4
    vendor     = 'Intel Corporation'
    device     = 'Wi-Fi 7(802.11be) AX1775*/AX1790*/BE20*/BE401/BE1750* 2x2'
    class      = network

Will try to reproduce on CURRENT.
John
groenveld@acm.org

KDB: stack backtrace:
#0 0xffffffff80bbe1ed at kdb_backtrace+0x5d
#1 0xffffffff80b71576 at vpanic+0x136
#2 0xffffffff80b71433 at panic+0x43
#3 0xffffffff81079f69 at trap_pfault+0x3c9
#4 0xffffffff8104ff18 at calltrap+0x8
#5 0xffffffff8396db00 at iwl_mld_add_sta+0x2d0
#6 0xffffffff8395bc19 at iwl_mld_mac80211_sta_state+0x3a9
#7 0xffffffff80dedc78 at lkpi_80211_mo_sta_state+0xa8
#8 0xffffffff80ddc8f0 at lkpi_sta_scan_to_auth+0x700
#9 0xffffffff80deb14e at lkpi_iv_newstate+0x43e
#10 0xffffffff80d12bb8 at ieee80211_newstate_cb+0x1f8
#11 0xffffffff80bd4de2 at taskqueue_run_locked+0x182
#12 0xffffffff80bd5fb2 at taskqueue_thread_loop+0xc2
#13 0xffffffff80b2786b at fork_exit+0x7b
#14 0xffffffff81050f3e at fork_trampoline+0xe

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