From nobody Tue Nov 23 17:34:51 2021 X-Original-To: freebsd-arm@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 1715A18AF162 for ; Tue, 23 Nov 2021 17:35:32 +0000 (UTC) (envelope-from andrew@fubar.geek.nz) Received: from fry.fubar.geek.nz (fry.fubar.geek.nz [139.59.165.16]) by mx1.freebsd.org (Postfix) with ESMTP id 4HzB9t18JCz4cnK for ; Tue, 23 Nov 2021 17:35:29 +0000 (UTC) (envelope-from andrew@fubar.geek.nz) Received: from [192.168.42.21] (cpc91232-cmbg18-2-0-cust554.5-4.cable.virginm.net [82.2.126.43]) by fry.fubar.geek.nz (Postfix) with ESMTPSA id 46A904E6D9; Tue, 23 Nov 2021 17:34:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fubar.geek.nz; s=mail; t=1637688892; bh=6zN7UVek+MyEluyD7oyJuztliNMnTh2tXxHzs0+EiJo=; h=Subject:From:In-Reply-To:Date:Cc:References:To; b=lGNNTcuiwmNp6ffGo6SVke643vBxlHtX1hrqNTUMJ+MvdxC0ZqNjZCYJi/rXXLHv4 uKq8NTpphyIUp9Vgv/AZK2i0w8hbybooEpPHs8imuhbZYK8zJxW8ENbMs0WrqafWMT te2L79pSu1DykAotEK3AKZ48q8wBkUDPclUkeka+JvQRKdOgIFEZF2t/Z/69jcvwtn U1VHfS9dSPudKGDR6LZu4lDXQUc9aoFCENS+lr+C0qCzOZ4guPiC71FMs+m1b96jZ6 0BKhhHwXb6XckX9lfGeALhVdaLQWSKvOmkRxr/zV5NI+xRdX0JopIIV5sRbk8Ey9JU bBdTIF9ByylZqY+FzjHFPpxJXlN3VXfffdQKawIGlL3FqG8Ec2vWZKOqxkW5tgkeXT ZGtVldx7uPsvH/hPZEsxcVpBj9Msl3sXoE+9S5DCx93SLkv1fbRGag3+dsQm5VglOu mXSx+4t8jIZ3QhdPGS7bCuEVxd+fyxPW4VtN9DdwxRqPOc/iP0ZTFL9SFw0sN/J9+v rM35KLe0ccLFB/qlOOmFalA5EUsWAF7loQJ6/FsUq22Aui7bh3aI6n6QbMrXsVPRzx YUHiX9nhkCwBRZOyjCS+AR8rumGDtEfz6HQeJmOb1eaEgFrnc2s73mI+GwYDxXKf6V LjD0hAna0eq5RivblahJ74RE= Content-Type: text/plain; charset=us-ascii List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.21\)) Subject: Re: 14-CURRENT Kernel Panic due to USB hub? From: Andrew Turner In-Reply-To: <5bfb1865-8033-0da6-27e4-3c25fb067cee@morante.net> Date: Tue, 23 Nov 2021 17:34:51 +0000 Cc: freebsd-arm@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: <6F2AD5E1-5AB1-4D08-97F4-84E2905D592B@fubar.geek.nz> References: <2b555ef9-12fe-6214-79a0-cebce1933771@selasky.org> <5bfb1865-8033-0da6-27e4-3c25fb067cee@morante.net> To: daniel@morante.net X-Mailer: Apple Mail (2.3445.104.21) X-Rspamd-Queue-Id: 4HzB9t18JCz4cnK X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=fubar.geek.nz header.s=mail header.b=lGNNTcui; dmarc=pass (policy=none) header.from=fubar.geek.nz; spf=pass (mx1.freebsd.org: domain of andrew@fubar.geek.nz designates 139.59.165.16 as permitted sender) smtp.mailfrom=andrew@fubar.geek.nz X-Spamd-Result: default: False [-2.40 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[fubar.geek.nz:s=mail]; FREEFALL_USER(0.00)[andrew]; FROM_HAS_DN(0.00)[]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+mx]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[fubar.geek.nz:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[fubar.geek.nz,none]; NEURAL_HAM_SHORT(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; RCVD_NO_TLS_LAST(0.10)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; SUBJECT_ENDS_QUESTION(1.00)[]; ASN(0.00)[asn:14061, ipnet:139.59.160.0/20, country:US]; RCVD_COUNT_TWO(0.00)[2]; MID_RHS_MATCH_FROM(0.00)[] X-ThisMailContainsUnwantedMimeParts: N Can you create a bug for this in bugzilla so we can keep track of it? Andrew > On 21 Nov 2021, at 07:18, Daniel Morante via freebsd-arm = wrote: >=20 > Here's the bt: >=20 > ugen0.2: at usbus0 (disconnected) > uhub5: at uhub0, port 1, addr 1 (disconnected) > uhub5: detached > ugen0.2: at usbus0 > uhub5 numa-domain 0 on uhub0 > uhub5: on usbus0 > uhub5: 4 ports with 4 removable, self powered > ugen0.2: at usbus0 (disconnected) > uhub5: at uhub0, port 1, addr 1 (disconnected) > uhub5: detached > panic: data abort with spinlock held > cpuid =3D 108 > time =3D 1637478997 > KDB: stack backtrace: > db_trace_self() at db_trace_self > KDB: enter: panic > [ thread pid 11 tid 100111 ] > Stopped at kdb_enter+0x44: undefined f901411f > db> bt > Tracing pid 11 tid 100111 td 0xffffa00005619580 > db_trace_self() at db_trace_self > db> >=20 > On 11/12/2021 5:52 AM, Hans Petter Selasky wrote: >> On 11/12/21 00:43, Daniel Morante via freebsd-arm wrote: >>> ugen0.2: at usbus0 (disconnected) >>> uhub5: at uhub0, port 1, addr 1 (disconnected) >>> uhub5: detached >>> ugen0.2: at usbus0 >>> uhub5 numa-domain 0 on uhub0 >>> uhub5: on usbus0 >>> uhub5: 4 ports with 4 removable, self powered >>>=20 >>> I suspect these problems are caused by the above = detaching/reattaching. >>=20 >> Can you type "bt" in the panic prompt? >>=20 >> --HPS >>=20