Jan 20 16:19:16 ThinkPad-X220 kernel: ugen1.4: at usbus1 Jan 20 16:19:16 ThinkPad-X220 kernel: umass0 on uhub3 Jan 20 16:19:16 ThinkPad-X220 kernel: umass0: on usbus1 Jan 20 16:19:16 ThinkPad-X220 kernel: umass0: SCSI over Bulk-Only; quirks = 0x0000 Jan 20 16:19:16 ThinkPad-X220 kernel: umass0:4:0: Attached to scbus4 Jan 20 16:19:16 ThinkPad-X220 kernel: ugen1.3: at usbus1 (disconnected) Jan 20 16:19:16 ThinkPad-X220 kernel: cd0 at umass-sim0 bus 0 scbus4 target 0 lun 0 Jan 20 16:19:16 ThinkPad-X220 kernel: cd0: Removable CD-ROM SCSI-2 device Jan 20 16:19:16 ThinkPad-X220 kernel: cd0: 40.000MB/s transfers Jan 20 16:19:16 ThinkPad-X220 kernel: cd0: 41MB (21128 2048 byte sectors) Jan 20 16:19:16 ThinkPad-X220 kernel: cd0: quirks=0x10<10_BYTE_ONLY> Jan 20 16:19:17 ThinkPad-X220 kernel: ugen1.3: at usbus1 Jan 20 16:54:13 ThinkPad-X220 syslogd: kernel boot file is /boot/kernel.debug/kernel Jan 20 16:54:13 ThinkPad-X220 kernel: ugen1.4: at usbus1 (disconnected) Jan 20 16:54:13 ThinkPad-X220 kernel: umass0: at uhub3, port 1, addr 4 (disconnected) Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 01 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 3 more tries remain Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 01 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 2 more tries remain Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 01 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 1 more tries remain Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 01 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 0 more tries remain Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 01 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Error 5, Retries exhausted Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): cddone: got error 0x5 back Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 3 more tries remain Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 2 more tries remain Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 1 more tries remain Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 0 more tries remain Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Error 5, Retries exhausted Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): cddone: got error 0x5 back Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 3 more tries remain Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 2 more tries remain Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 1 more tries remain Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 0 more tries remain Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Error 5, Retries exhausted Jan 20 16:54:13 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): cddone: got error 0x5 back Jan 20 16:54:13 ThinkPad-X220 kernel: WARNING !drm_modeset_is_locked(&crtc->mutex) failed at /usr/ports/workdir/drm-current-kmod/kms-drm-b5ef47b/drivers/gpu/drm/drm_atomic_helper.c:577 Jan 20 16:54:13 ThinkPad-X220 syslogd: last message repeated 1 times Jan 20 16:54:13 ThinkPad-X220 kernel: WARNING !drm_modeset_is_locked(&dev->mode_config.connection_mutex) failed at /usr/ports/workdir/drm-current-kmod/kms-drm-b5ef47b/drivers/gpu/drm/drm_atomic_helper.c:622 Jan 20 16:54:13 ThinkPad-X220 kernel: WARNING !drm_modeset_is_locked(&plane->mutex) failed at /usr/ports/workdir/drm-current-kmod/kms-drm-b5ef47b/drivers/gpu/drm/drm_atomic_helper.c:821 Jan 20 16:54:13 ThinkPad-X220 syslogd: last message repeated 5 times Jan 20 16:54:13 ThinkPad-X220 kernel: WARN_ON(!mutex_is_locked(&dev->struct_mutex)) Jan 20 16:54:13 ThinkPad-X220 kernel: Jan 20 16:54:13 ThinkPad-X220 kernel: WARN_ON(!mutex_is_locked(&fbc->lock))WARN_ON(!mutex_is_locked(&fbc->lock)) Jan 20 16:54:13 ThinkPad-X220 kernel: panic: sleepq_add: td 0xfffff80005338000 to sleep on wchan 0xfffff802b1697048 with sleeping prohibited Jan 20 16:54:13 ThinkPad-X220 kernel: cpuid = 0 Jan 20 16:54:13 ThinkPad-X220 kernel: time = 1547993957 Jan 20 16:54:13 ThinkPad-X220 kernel: KDB: stack backtrace: Jan 20 16:54:13 ThinkPad-X220 kernel: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00004d2640 Jan 20 16:54:13 ThinkPad-X220 kernel: vpanic() at vpanic+0x146/frame 0xfffffe00004d2680 Jan 20 16:54:13 ThinkPad-X220 kernel: panic() at panic+0x43/frame 0xfffffe00004d26e0 Jan 20 16:54:13 ThinkPad-X220 kernel: sleepq_add() at sleepq_add+0x342/frame 0xfffffe00004d2730 Jan 20 16:54:13 ThinkPad-X220 kernel: _sleep() at _sleep+0x1ec/frame 0xfffffe00004d27d0 Jan 20 16:54:13 ThinkPad-X220 kernel: cam_periph_runccb() at cam_periph_runccb+0x18d/frame 0xfffffe00004d2920 Jan 20 16:54:13 ThinkPad-X220 kernel: cdcheckmedia() at cdcheckmedia+0x15b/frame 0xfffffe00004d29a0 Jan 20 16:54:13 ThinkPad-X220 kernel: cdstrategy() at cdstrategy+0x58/frame 0xfffffe00004d29d0 Jan 20 16:54:13 ThinkPad-X220 kernel: g_disk_start() at g_disk_start+0x331/frame 0xfffffe00004d2a30 Jan 20 16:54:13 ThinkPad-X220 kernel: g_io_schedule_down() at g_io_schedule_down+0xee/frame 0xfffffe00004d2a60 Jan 20 16:54:13 ThinkPad-X220 kernel: g_down_procbody() at g_down_procbody+0x6d/frame 0xfffffe00004d2a70 Jan 20 16:54:13 ThinkPad-X220 kernel: fork_exit() at fork_exit+0x84/frame 0xfffffe00004d2ab0 Jan 20 16:54:13 ThinkPad-X220 kernel: fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00004d2ab0 Jan 20 16:54:13 ThinkPad-X220 kernel: --- trap 0, rip = 0, rsp = 0, rbp = 0 --- Jan 20 16:54:13 ThinkPad-X220 kernel: KDB: enter: panic