Date: Fri, 16 Mar 2018 18:27:23 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 226510] panic: Re-refing for reason 5, cnt = 1 Message-ID: <bug-226510-8-Xp62tYmc3V@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-226510-8@https.bugs.freebsd.org/bugzilla/> References: <bug-226510-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D226510 --- Comment #11 from Warner Losh <imp@FreeBSD.org> --- Does this help? diff --git a/sys/cam/scsi/scsi_da.c b/sys/cam/scsi/scsi_da.c index c6941990a8df..4bcddbb8dff9 100644 --- a/sys/cam/scsi/scsi_da.c +++ b/sys/cam/scsi/scsi_da.c @@ -2039,26 +2039,30 @@ daasync(void *callback_arg, u_int32_t code, * Handle all UNIT ATTENTIONs except our own, * as they will be handled by daerror(). */ - cam_periph_lock(periph); if (xpt_path_periph(ccb->ccb_h.path) !=3D periph && scsi_extract_sense_ccb(ccb, &error_code, &sense_key, &asc, &ascq)) { if (asc =3D=3D 0x2A && ascq =3D=3D 0x09) { xpt_print(ccb->ccb_h.path, "Capacity data has changed\n"); + cam_periph_lock(periph); softc->flags &=3D ~DA_FLAG_PROBED; + cam_periph_unlock(periph); dareprobe(periph); } else if (asc =3D=3D 0x28 && ascq =3D=3D 0x00) { + cam_periph_lock(periph); softc->flags &=3D ~DA_FLAG_PROBED; + cam_periph_unlock(periph); disk_media_changed(softc->disk, M_NOWAIT); } else if (asc =3D=3D 0x3F && ascq =3D=3D 0x03) { xpt_print(ccb->ccb_h.path, "INQUIRY data has changed\n"); + cam_periph_lock(periph); softc->flags &=3D ~DA_FLAG_PROBED; + cam_periph_unlock(periph); dareprobe(periph); } } - cam_periph_unlock(periph); break; } case AC_SCSI_AEN: --=20 You are receiving this mail because: You are the assignee for the bug.=
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