Date: Sun, 02 Aug 2020 00:17:46 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 248368] devd MEDIACHANGE events are delivered unreliably for /dev/cdX devices Message-ID: <bug-248368-227-itmA1crROT@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-248368-227@https.bugs.freebsd.org/bugzilla/> References: <bug-248368-227@https.bugs.freebsd.org/bugzilla/>
index | next in thread | previous in thread | raw e-mail
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248368 PauAmma <pauamma@gundo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |pauamma@gundo.com --- Comment #1 from PauAmma <pauamma@gundo.com> --- Duplicating. 1. VirtualBox 5.2.44 % uname -a FreeBSD FreeBSD-bug-248402 12.1-RELEASE-p7 FreeBSD 12.1-RELEASE-p7 GENERIC amd64 % sudo cat /var/run/devd.pipe | grep cd Password: !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="00 00 00 00 00 00 " <--- Inserting .iso image at that point, messages stop. <--- After a minute or so, remove .iso image, messages as follows: !system=DEVFS subsystem=CDEV type=MEDIACHANGE cdev=cd0 !system=GEOM subsystem=DEV type=MEDIACHANGE cdev=cd0 !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="1e 00 00 00 01 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="25 00 00 00 00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="1e 00 00 00 01 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="25 00 00 00 00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="1e 00 00 00 01 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="25 00 00 00 00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="1e 00 00 00 01 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="25 00 00 00 00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="VB2-01700376" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 00" CDB="00 00 00 00 00 00 " ^C 2. Bare metal (Lenovo Z50-70) % uname -a FreeBSD gadfly 12.1-RELEASE-p7 FreeBSD 12.1-RELEASE-p7 GENERIC amd64 % sudo cat /var/run/devd.pipe | grep cd Password: <--- upon opening the empty caddy !system=CAM subsystem=periph type=error device=cd0 serial="KYME48F3455" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 02" CDB="00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="KYME48F3455" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 02" CDB="00 00 00 00 00 00 " <--- upon closing the caddy with a DVD-R in it !system=CAM subsystem=periph type=error device=cd0 serial="KYME48F3455" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 04 01" CDB="00 00 00 00 00 00 " !system=DEVFS subsystem=CDEV type=MEDIACHANGE cdev=cd0 !system=GEOM subsystem=DEV type=MEDIACHANGE cdev=cd0 !system=CAM subsystem=periph type=error device=cd0 serial="KYME48F3455" cam_status="0xcc" scsi_status=2 scsi_sense="70 06 28 00" CDB="00 00 00 00 00 00 " !system=DEVFS subsystem=CDEV type=CREATE cdev=iso9660/12_1_RELEASE_AMD64_CD !system=GEOM subsystem=DEV type=CREATE cdev=iso9660/12_1_RELEASE_AMD64_CD !system=DEVFS subsystem=CDEV type=DESTROY cdev=iso9660/12_1_RELEASE_AMD64_CD !system=GEOM subsystem=DEV type=DESTROY cdev=iso9660/12_1_RELEASE_AMD64_CD <--- upon opening the caddy again !system=CAM subsystem=periph type=error device=cd0 serial="KYME48F3455" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 02" CDB="00 00 00 00 00 00 " <--- upon closing the emptied caddy !system=CAM subsystem=periph type=error device=cd0 serial="KYME48F3455" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 04 01" CDB="00 00 00 00 00 00 " !system=CAM subsystem=periph type=error device=cd0 serial="KYME48F3455" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 3a 01" CDB="00 00 00 00 00 00 " -- You are receiving this mail because: You are the assignee for the bug.help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-248368-227-itmA1crROT>