360 	mblk_t mblk;  in queue()  local
422 		if (mdb_vread(&mblk, sizeof (mblk), maddr) == -1) {  in queue()
427 		maddr = (uintptr_t)mblk.b_next;  in queue()
1225 	mblk_t mblk;  in mblk_prt()  local
1310 	if (mdb_vread(&mblk, sizeof (mblk), addr) == -1) {  in mblk_prt()
1314 	b_flag = mblk.b_flag;  in mblk_prt()
1322 	if (mdb_vread(&dblk, sizeof (dblk), (uintptr_t)(mblk.b_datap)) == -1) {  in mblk_prt()
1323 		mdb_warn("couldn't read dblk at %p/%p", addr, mblk.b_datap);  in mblk_prt()
1341 	if (dbaddr != 0 && (uintptr_t)mblk.b_datap != dbaddr)  in mblk_prt()
1344 	mblklen = MBLKL(&mblk);  in mblk_prt()
1384 	    mblk.b_rptr, mblk.b_datap);  in mblk_prt()