Jan 23 11:39:45 ThinkPad-X220 kernel: cd0 at umass-sim0 bus 0 scbus4 target 0 lun 0 Jan 23 11:39:45 ThinkPad-X220 kernel: cd0: detached Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Periph destroyed Jan 23 11:39:45 ThinkPad-X220 kernel: umass0: detached Jan 23 11:39:45 ThinkPad-X220 kernel: ugen1.4: at usbus1 Jan 23 11:39:45 ThinkPad-X220 kernel: umass0 on uhub3 Jan 23 11:39:45 ThinkPad-X220 kernel: umass0: on usbus1 Jan 23 11:39:45 ThinkPad-X220 kernel: umass0: SCSI over Bulk-Only; quirks = 0x0000 Jan 23 11:39:45 ThinkPad-X220 kernel: umass0:4:0: Attached to scbus4 Jan 23 11:39:45 ThinkPad-X220 kernel: cd0 at umass-sim0 bus 0 scbus4 target 0 lun 0 Jan 23 11:39:45 ThinkPad-X220 kernel: cd0: Removable CD-ROM SCSI-2 device Jan 23 11:39:45 ThinkPad-X220 kernel: cd0: 40.000MB/s transfers Jan 23 11:39:45 ThinkPad-X220 kernel: cd0: 41MB (21128 2048 byte sectors) Jan 23 11:39:45 ThinkPad-X220 kernel: cd0: quirks=0x10<10_BYTE_ONLY> Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 20 00 00 01 00 Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 3 more tries remain Jan 23 11:39:45 ThinkPad-X220 kernel: ugen1.4: at usbus1 (disconnected) Jan 23 11:39:45 ThinkPad-X220 kernel: umass0: at uhub3, port 2, addr 4 (disconnected) Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 20 00 00 01 00 Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 2 more tries remain Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 20 00 00 01 00 Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 1 more tries remain Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 20 00 00 01 00 Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 0 more tries remain Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 20 00 00 01 00 Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Error 5, Retries exhausted Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): cddone: got error 0x5 back Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 3 more tries remain Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 2 more tries remain Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 1 more tries remain Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Retrying command, 0 more tries remain Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): READ(10). CDB: 28 00 00 00 00 00 00 00 01 00 Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an error Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): Error 5, Retries exhausted Jan 23 11:39:45 ThinkPad-X220 kernel: (cd0:umass-sim0:0:0:0): cddone: got error 0x5 back Jan 23 11:39:45 ThinkPad-X220 kernel: cd0 at umass-sim0 bus 0 scbus4 target 0 lun 0 Jan 23 11:39:45 ThinkPad-X220 kernel: cd0: detached Jan 23 11:39:45 ThinkPad-X220 kernel: g_access(958): provider cd0 has error 6 set Jan 23 11:39:45 ThinkPad-X220 syslogd: last message repeated 2 times Jan 23 11:39:45 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 23 11:39:45 ThinkPad-X220 syslogd: last message repeated 1 times Jan 23 11:39:45 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 23 11:39:45 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 23 11:39:45 ThinkPad-X220 syslogd: last message repeated 5 times Jan 23 11:39:45 ThinkPad-X220 kernel: WARN_ON(!mutex_is_locked(&dev->struct_mutex)) Jan 23 11:39:45 ThinkPad-X220 kernel: Jan 23 11:39:45 ThinkPad-X220 kernel: WARN_ON(!mutex_is_locked(&fbc->lock))WARN_ON(!mutex_is_locked(&fbc->lock)) Jan 23 11:39:45 ThinkPad-X220 kernel: panic: g_resize_provider_event but withered Jan 23 11:39:45 ThinkPad-X220 kernel: cpuid = 3 Jan 23 11:39:45 ThinkPad-X220 kernel: time = 1548235277 Jan 23 11:39:45 ThinkPad-X220 kernel: KDB: stack backtrace: Jan 23 11:39:45 ThinkPad-X220 kernel: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00004c0960 Jan 23 11:39:45 ThinkPad-X220 kernel: vpanic() at vpanic+0x146/frame 0xfffffe00004c09a0 Jan 23 11:39:45 ThinkPad-X220 kernel: panic() at panic+0x43/frame 0xfffffe00004c0a00 Jan 23 11:39:45 ThinkPad-X220 kernel: g_resize_provider_event() at g_resize_provider_event+0x353/frame 0xfffffe00004c0a30 Jan 23 11:39:45 ThinkPad-X220 kernel: g_run_events() at g_run_events+0x1a7/frame 0xfffffe00004c0a70 Jan 23 11:39:45 ThinkPad-X220 kernel: fork_exit() at fork_exit+0x84/frame 0xfffffe00004c0ab0 Jan 23 11:39:45 ThinkPad-X220 kernel: fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00004c0ab0 Jan 23 11:39:45 ThinkPad-X220 kernel: --- trap 0, rip = 0, rsp = 0, rbp = 0 --- Jan 23 11:39:45 ThinkPad-X220 kernel: KDB: enter: panic