Hi, The symptoms began after upgrading from stable/10 r298033 to stable/10 r298573.
Apr 27 18:40:00 <user.info> [HOSTNAME] devd: Processing event '!system=CAM subsystem=periph type=error device=cd0 serial="R8KL6GKC900AFG" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 04 01" CDB="00 00 00 00 00 00 " ' These messages are just seconds apart: Apr 27 18:40:01 <user.info> [HOSTNAME] devd: Processing event '!system=CAM subsystem=periph type=error device=pass1 serial="R8KL6GKC900AFG" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 04 01" CDB="00 00 00 00 00 00 " ' Apr 27 18:40:03 <user.info> [HOSTNAME] devd: Processing event '!system=CAM subsystem=periph type=error device=pass1 serial="R8KL6GKC900AFG" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 04 01" CDB="00 00 00 00 00 00 " ' Apr 27 18:40:05 <user.info> [HOSTNAME] devd: Processing event '!system=CAM subsystem=periph type=error device=pass1 serial="R8KL6GKC900AFG" cam_status="0xcc" scsi_status=2 scsi_sense="70 02 04 01" CDB="00 00 00 00 00 00 " ' When I put a CD or DVD in the DVD player, the messages stop. As soon as I eject the disc, they start appearing again. Here's the relevant part from dmesg: cd0 at ahcich1 bus 0 scbus1 target 0 lun 0 cd0: <TSSTcorp DVD+-RW SN-208BB D500> Removable CD-ROM SCSI device cd0: Serial Number R8KL6GKC900AFG cd0: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes) cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed This is on a mid-2012 Dell Latitude E5530 with the stock DVD player. Upgrading to stable/10 r298705 doesn't resolve this issue. Does anyone else see this? Maybe r298134 is to blame: stable/10/sys/cam/cam_periph.c MFC r298004: Add a devctl/devd notification conduit for CAM errors that happen at the periph level. Due to not merging the changes to ata_res_sbuf(), this version is a little messy. Sponsored by: Netflix http://svnweb.freebsd.org/base?view=revision&revision=298134 -- +-------------------------------+------------------------------------+ | Vennlig hilsen, | Best regards, | | Trond Endrestøl, | Trond Endrestøl, | | IT-ansvarlig, | System administrator, | | Fagskolen Innlandet, | Gjøvik Technical College, Norway, | | tlf. mob. 952 62 567, | Cellular...: +47 952 62 567, | | sentralbord 61 14 54 00. | Switchboard: +47 61 14 54 00. | +-------------------------------+------------------------------------+ _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[email protected]"
