From nobody Fri Jul 19 00:23:23 2024 X-Original-To: freebsd-wireless@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4WQ9Q66pLGz5QhYl for ; Fri, 19 Jul 2024 00:23:42 +0000 (UTC) (envelope-from kob6558@gmail.com) Received: from mail-yb1-xb36.google.com (mail-yb1-xb36.google.com [IPv6:2607:f8b0:4864:20::b36]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "WR4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WQ9Q56Lqbz4P29 for ; Fri, 19 Jul 2024 00:23:41 +0000 (UTC) (envelope-from kob6558@gmail.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20230601 header.b=klG7viBI; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of kob6558@gmail.com designates 2607:f8b0:4864:20::b36 as permitted sender) smtp.mailfrom=kob6558@gmail.com Received: by mail-yb1-xb36.google.com with SMTP id 3f1490d57ef6-e04196b7603so1412665276.0 for ; Thu, 18 Jul 2024 17:23:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1721348620; x=1721953420; darn=freebsd.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=oj6qbL4tNaBoioAxmPwfvvGH37M4ILWKITKEvbLydvg=; b=klG7viBIqu8AcmmI/Nw3FaEdspJFH2ppI6PTgOwx5vzcTFFCQCh0DZb6I8aAzdaxrJ 4LJW7flh0K1Ufdj/1WEY6jA+5Kz3tfO66eqJ7mL/p2atfHi0ZJDOATqMBmZTQAYMM/Vc G0ctbUnvcxySwm265gTQVSEmW4zhiSRUNzbEILa9iGD+kJpr+H3juDCgoCmudUq6FSYm bWYRjQjwpjOf8E1ZXiiBlErOz05lDwOjahqNm8PcjkOLkyt1kvhbevxQEzpMTU0U98Yr /osPwGm38Qjw53PUsxlOHgitLUaG4/cEKctrtSRPyqKP/6YZEZH7FLt37CAsix6H59nq IkgA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721348620; x=1721953420; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=oj6qbL4tNaBoioAxmPwfvvGH37M4ILWKITKEvbLydvg=; b=L71Y2Rpl0+xuFmIQyrBb/hhWoHy8j3lCl85dLBZ10rK2p7WEU3ar7PD7t/YGXacXmx 43v9rpFh6ExZVMpRBfpBigEi+vT5QKbz7q0NpTl+tv0tal96o3krKw5svJML4RaytqDM ugt181Xdc8YqQGIjAidNVZspCXzolaLVuu2IndLfoXiGVzrfRq0Y58L19fvjQJFCtxSd eMiSyxw8+P7RwEb5RducUQvJwlcfF0XQlGx9lSxSUN6jKwMrcIl38My36yEmpfQLGs+s n3PMC4t4XfvgXocQkVozEJALeDIUHY5tSJPNH8vUKqmwN/NWf6LYI+QGEousWH3IVXyS xUPw== X-Gm-Message-State: AOJu0Yzj5VFtEGhEKX0ZJamdjNblXwEimwkxz7fSwFh/zQklrndIpb2f NTN0Meh1QI7M1wxW4La+YPX9omV0OozsfxaLEpMXievqdqtSl4ELdIXTvXjtECdJdO3Hu8JIwcK /K23iVAcPYS0NSfXY5wLZcexpg9Au1Nznivw= X-Google-Smtp-Source: AGHT+IG1ojt0aXTll30yBN4+0+o24WzNElGbpVJVoYSbWgCeLPdXuXQVVkf1NfdDSbhj98Q3IFhT9dWZGNIBXq+L44s= X-Received: by 2002:a05:6902:250c:b0:e05:e32e:c5c4 with SMTP id 3f1490d57ef6-e05ed7bfa96mr7150928276.60.1721348620122; Thu, 18 Jul 2024 17:23:40 -0700 (PDT) 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 From: Kevin Oberman Date: Thu, 18 Jul 2024 17:23:23 -0700 Message-ID: Subject: Panic when starting wireless on head n271247-a527b9cb721a To: FreeBSD Wireless Content-Type: multipart/alternative; boundary="00000000000009841b061d8eb525" X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.69 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.998]; NEURAL_HAM_LONG(-1.00)[-0.997]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FORGED_SENDER(0.30)[rkoberman@gmail.com,kob6558@gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20230601]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCPT_COUNT_ONE(0.00)[1]; FREEMAIL_ENVFROM(0.00)[gmail.com]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; MID_RHS_MATCH_FROMTLD(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-wireless@freebsd.org]; FROM_NEQ_ENVFROM(0.00)[rkoberman@gmail.com,kob6558@gmail.com]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MLMMJ_DEST(0.00)[freebsd-wireless@freebsd.org]; RCVD_COUNT_ONE(0.00)[1]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MISSING_XM_UA(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::b36:from] X-Rspamd-Queue-Id: 4WQ9Q56Lqbz4P29 --00000000000009841b061d8eb525 Content-Type: text/plain; charset="UTF-8" I attempted to update my development system to today's head. After installing the kernel, etcupdate -p, reboot, installworld, etcupdate, check-old, delete-old, reboot,, the system panicked when the system tried starting the network. System is a T16-Gen1 with the Alder Lake wifi. When starting the network, it panics with: Fatal trap 12: page fault while in kernel mode cpuid = 5; apic id = 12 fault virtual address = 0xc fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8359afd3 stack pointer = 0x28:0xfffffe00f1341c80 frame pointer = 0x28:0xfffffe00f1341d00 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (linuxkpi_short_wq_1) rdi: fffffe016695c4f8 rsi: fffffe00f1341c48 rdx: ffffffff8118971b rcx: 0000000000000000 r8: 0000000000000001 r9: ffffffffffffffff rax: 0000000000000000 rbx: fffffe0167886e80 rbp: fffffe00f1341d00 r10: 0000000000010000 r11: 0000000000000001 r12: fffffe0167887478 r13: 0000000000000000 r14: fffffe016695c4c8 r15: fffff80003bec540 I can supply the full core.txt file. The backtrace shows the following items: iwl_mvm_bt_notif_iterator() at iwl_mvm_bt_notif_iterator+0xf3/frame 0xfffffe00f1341d00 linuxkpi_ieee80211_iterate_interfaces() at linuxkpi_ieee80211_iterate_interfaces+0x84/frame 0xfffffe00f1341d40 iwl_mvm_bt_coex_notif_handle() at iwl_mvm_bt_coex_notif_handle+0x7c/frame 0xfffffe00f1341da0 iwl_mvm_async_handlers_wk() at iwl_mvm_async_handlers_wk+0x110/frame 0xfffffe00f1341df0 Should I open a ticket or add to an existing one? I didn't see one with a quick look. -- Kevin Oberman, Part time kid herder and retired Network Engineer E-mail: rkoberman@gmail.com PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683 --00000000000009841b061d8eb525 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
I attempted to update my development system to t= oday's head. After installing the kernel, etcupdate -p, reboot, install= world, etcupdate, check-old, delete-old, reboot,, the system panicked when = the system tried starting the network.

= System is a T16-Gen1 with the Alder Lake wifi. When starting the network, i= t panics with:
=C2=A0Fatal trap 12: page fault while in kern= el mode
cpuid =3D 5; apic id =3D 12
fault virtual address =C2=A0 =3D = 0xc
fault code =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0=3D super= visor read data, page not present
instruction pointer =C2=A0 =C2=A0 =3D = 0x20:0xffffffff8359afd3
stack pointer =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =3D 0x28:0xfffffe00f1341c80
frame pointer =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =3D 0x28:0xfffffe00f1341d00
code segment =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0=3D base 0x0, limit 0xfffff, type 0x1b
=C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D D= PL 0, pres 1, long 1, def32 0, gran 1
processor eflags =C2=A0 =C2=A0 =C2= =A0 =C2=A0=3D interrupt enabled, resume, IOPL =3D 0
current process =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =3D 0 (linuxkpi_short_wq_1)
rdi: fffffe016695c4= f8 rsi: fffffe00f1341c48 rdx: ffffffff8118971b
rcx: 0000000000000000 =C2= =A0r8: 0000000000000001 =C2=A0r9: ffffffffffffffff
rax: 0000000000000000= rbx: fffffe0167886e80 rbp: fffffe00f1341d00
r10: 0000000000010000 r11: = 0000000000000001 r12: fffffe0167887478
r13: 0000000000000000 r14: fffffe= 016695c4c8 r15: fffff80003bec540
=C2=A0
I can supply the full core.txt file. The backtrace shows= the following items:
iwl_mvm_bt_notif_iterator() at iwl_mvm= _bt_notif_iterator+0xf3/frame 0xfffffe00f1341d00
linuxkpi_ieee80211_iter= ate_interfaces() at linuxkpi_ieee80211_iterate_interfaces+0x84/frame 0xffff= fe00f1341d40
iwl_mvm_bt_coex_notif_handle() at iwl_mvm_bt_coex_notif_han= dle+0x7c/frame 0xfffffe00f1341da0
iwl_mvm_async_handlers_wk() at iwl_mvm= _async_handlers_wk+0x110/frame 0xfffffe00f1341df0
=C2=A0
=
Should I open a ticket or add to an existing one? I didn= 9;t see one with a quick look.
--
Kevin Oberman, Part time kid herder and reti= red Network Engineer
E-mail: rkoberman@gmail.com
PGP Fingerprint: D03FB9= 8AFA78E3B78C1694B318AB39EF1B055683
--00000000000009841b061d8eb525--