Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8156d591 stack pointer = 0x0:0xfffffe00577feea0 frame pointer = 0x0:0xfffffe00577fefe0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 1239 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: fffffe005490f4e0 rbp: fffffe00577fefe0 r10: 00aff3090ff62b4b r11: 0000000000000017 r12: 0000000000000000 r13: 0000004600afb4d6 r14: fffffe005490f4d8 r15: 0000000000000000 trap number = 12 panic: page fault cpuid = 0 time = 4 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00577fe6d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00577fe830 vpanic() at vpanic+0x257/frame 0xfffffe00577fe9f0 panic() at panic+0xb5/frame 0xfffffe00577feab0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe00577febf0 trap() at trap+0x78e/frame 0xfffffe00577fedd0 calltrap() at calltrap+0x8/frame 0xfffffe00577fedd0 --- trap 0xc, rip = 0xffffffff8156d591, rsp = 0xfffffe00577feea0, rbp = 0xfffffe00577fefe0 --- callout_process() at callout_process+0x441/frame 0xfffffe00577fefe0 handleevents() at handleevents+0x3ee/frame 0xfffffe00577ff050 timercb() at timercb+0x3cb/frame 0xfffffe00577ff120 lapic_handle_timer() at lapic_handle_timer+0x17f/frame 0xfffffe00577ff160 Xtimerint() at Xtimerint+0xb1/frame 0xfffffe00577ff160 --- interrupt, rip = 0xffffffff814a3d18, rsp = 0xfffffe00577ff238, rbp = 0xfffffe00577ff2f0 --- trace_pc() at trace_pc+0x18/frame 0xfffffe00577ff2f0 vm_page_alloc_nofree_domain() at vm_page_alloc_nofree_domain+0x390/frame 0xfffffe00577ff350 vm_page_alloc_domain_iter() at vm_page_alloc_domain_iter+0x4c7/frame 0xfffffe00577ff490 kmem_back_domain() at kmem_back_domain+0x206/frame 0xfffffe00577ff590 kmem_malloc_domainset() at kmem_malloc_domainset+0x1c9/frame 0xfffffe00577ff6d0 keg_alloc_slab() at keg_alloc_slab+0x1f1/frame 0xfffffe00577ff7f0 zone_import() at zone_import+0x2d9/frame 0xfffffe00577ff9e0 cache_alloc() at cache_alloc+0x7e5/frame 0xfffffe00577ffab0 cache_alloc_retry() at cache_alloc_retry+0x35/frame 0xfffffe00577ffaf0 fork1() at fork1+0xa8a/frame 0xfffffe00577ffc10 sys_fork() at sys_fork+0xe3/frame 0xfffffe00577ffd10 ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe00577fff30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdffdbf98 KDB: enter: panic [ thread pid 1239 tid 100692 ] Stopped at kdb_enter+0x6e: movq $0,0x25bd657(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b00c0 .str.27 rsp 0xfffffe00577fe810 rbp 0xfffffe00577fe830 rsi 0 rdi 0xffffffff81614999 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0054980740 r13 0xfffffffffffffffe r14 0xffffffff827b00c0 .str.27 r15 0 rip 0xffffffff815feb3e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bd657(%rip) db> show proc Process 1239 (syz-executor) at 0xfffffe005497c000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 1209 at 0xfffffe0054968b00 ABI: FreeBSD ELF32 flag: 0x10000100 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005498a000 (map 0xfffffe005498a000) (map.pmap 0xfffffe005498a0a0) (pmap 0xfffffe005498a110) threads: 1 100692 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1631 1631 0 60928 N syz-executor 1630 1239 764 60928 R syz-executor 1629 1260 764 60928 R syz-executor 1628 1239 764 60928 R syz-executor 1627 1260 764 60928 R syz-executor 1626 1239 764 60928 R syz-executor 1625 1260 764 60928 R syz-executor 1624 1239 764 60928 R syz-executor 1623 1202 764 60928 R syz-executor 1622 1306 764 60928 R syz-executor 1621 1202 764 60928 R syz-executor 1620 1306 764 60928 R syz-executor 1619 1202 764 60928 R syz-executor 1618 1306 764 60928 R syz-executor 1617 1202 764 60928 R syz-executor 1616 1306 764 60928 R syz-executor 1615 1202 764 60928 R syz-executor 1614 1306 764 60928 R syz-executor 1613 1202 764 60928 R syz-executor 1612 1306 764 60928 R syz-executor 1611 1258 764 60928 R syz-executor 1610 1306 764 60928 R syz-executor 1609 1258 764 60928 R syz-executor 1608 1208 764 60928 R syz-executor 1607 1258 764 60928 R syz-executor 1606 1208 764 60928 R syz-executor 1605 1258 764 60928 R syz-executor 1604 1208 764 60928 R syz-executor 1603 1258 764 60928 R syz-executor 1602 1208 764 60928 R syz-executor 1601 1187 764 60928 R syz-executor 1600 1208 764 60928 R syz-executor 1599 1187 764 60928 R syz-executor 1598 1208 764 60928 R syz-executor 1597 1187 764 60928 R syz-executor 1596 1208 764 60928 R syz-executor 1595 1187 764 60928 R syz-executor 1594 1208 764 60928 R syz-executor 1593 1256 764 60928 R syz-executor 1592 1303 764 60928 R syz-executor 1591 1256 764 60928 R syz-executor 1590 1303 764 60928 R syz-executor 1589 1256 764 60928 R syz-executor 1588 1303 764 60928 R syz-executor 1587 1256 764 60928 R syz-executor 1586 1303 764 60928 R syz-executor 1585 1256 764 60928 R syz-executor 1584 1303 764 60928 R syz-executor 1583 1256 764 60928 R syz-executor 1582 1303 764 60928 R syz-executor 1581 1256 764 60928 R syz-executor 1580 1303 764 60928 R syz-executor 1579 1256 764 60928 R syz-executor 1578 1303 764 60928 R syz-executor 1577 1254 764 60928 R syz-executor 1576 1237 764 60928 R syz-executor 1575 1254 764 60928 R syz-executor 1574 1237 764 60928 R syz-executor 1573 1254 764 60928 R syz-executor 1572 1237 764 60928 R syz-executor 1571 1254 764 60928 R syz-executor 1570 1302 764 60928 R syz-executor 1569 1254 764 60928 R syz-executor 1568 1200 764 60928 R syz-executor 1567 1254 764 60928 R syz-executor 1566 1200 764 60928 R syz-executor 1565 1254 764 60928 R syz-executor 1564 1200 764 60928 R syz-executor 1563 1254 764 60928 R syz-executor 1562 1299 764 60928 R syz-executor 1561 1253 764 60928 R syz-executor 1560 1299 764 60928 R syz-executor 1559 1253 764 60928 R syz-executor 1558 1299 764 60928 R syz-executor 1557 1253 764 60928 R syz-executor 1556 1299 764 60928 R syz-executor 1555 1253 764 60928 R syz-executor 1554 1299 764 60928 R syz-executor 1553 1253 764 60928 R syz-executor 1552 1299 764 60928 R syz-executor 1551 1253 764 60928 R syz-executor 1550 1299 764 60928 R syz-executor 1549 1253 764 60928 R syz-executor 1548 1299 764 60928 R syz-executor 1547 1253 764 60928 R syz-executor 1546 1235 764 60928 R syz-executor 1545 1252 764 60928 R syz-executor 1544 1235 764 60928 R syz-executor 1543 1252 764 60928 R syz-executor 1542 1235 764 60928 R syz-executor 1541 1252 764 60928 R syz-executor 1540 1235 764 60928 R syz-executor 1539 1252 764 60928 R syz-executor 1538 1252 764 60928 R syz-executor 1537 1235 764 60928 R syz-executor 1536 1252 764 60928 R syz-executor 1535 1235 764 60928 R syz-executor 1534 1235 764 60928 R syz-executor 1533 1248 764 60928 R syz-executor 1532 1235 764 60928 R syz-executor 1531 1248 764 60928 R syz-executor 1530 1189 764 60928 R syz-executor 1529 1248 764 60928 R syz-executor 1528 1189 764 60928 R syz-executor 1527 1248 764 60928 R syz-executor 1526 1189 764 60928 R syz-executor 1525 1248 764 60928 R syz-executor 1524 1189 764 60928 R syz-executor 1523 1248 764 60928 R syz-executor 1522 1189 764 60928 R syz-executor 1521 1246 764 60928 R syz-executor 1520 1246 764 60928 R syz-executor 1519 1189 764 60928 R syz-executor 1518 1246 764 60928 R syz-executor 1517 1189 764 60928 R syz-executor 1516 1246 764 60928 R syz-executor 1515 1246 764 60928 R syz-executor 1514 1296 764 60928 R syz-executor 1513 1244 764 60928 R syz-executor 1512 1296 764 60928 R syz-executor 1511 1244 764 60928 R syz-executor 1510 1296 764 60928 R syz-executor 1509 1244 764 60928 R syz-executor 1508 1296 764 60928 R syz-executor 1507 1244 764 60928 R syz-executor 1506 1296 764 60928 R syz-executor 1505 1217 764 60928 R syz-executor 1504 1296 764 60928 R syz-executor 1503 1296 764 60928 R syz-executor 1502 1217 764 60928 R syz-executor 1501 1296 764 60928 R syz-executor 1500 1217 764 60928 R syz-executor 1499 1295 764 60928 R syz-executor 1498 1217 764 60928 R syz-executor 1497 1295 764 60928 R syz-executor 1496 1217 764 60928 R syz-executor 1495 1295 764 60928 R syz-executor 1494 1217 764 60928 R syz-executor 1493 1295 764 60928 R syz-executor 1492 1242 764 60928 R syz-executor 1491 1295 764 60928 R syz-executor 1490 1242 764 60928 R syz-executor 1489 1295 764 60928 R syz-executor 1488 1242 764 60928 R syz-executor 1487 1295 764 60928 R syz-executor 1486 1242 764 60928 R syz-executor 1485 1233 764 60928 R syz-executor 1484 1242 764 60928 R syz-executor 1483 1233 764 60928 R syz-executor 1482 1242 764 60928 R syz-executor 1481 1233 764 60928 R syz-executor 1480 1242 764 60928 R syz-executor 1479 1294 764 60928 R syz-executor 1478 1242 764 60928 R syz-executor 1477 1292 764 60928 R syz-executor 1476 1240 764 60928 R syz-executor 1475 1292 764 60928 R syz-executor 1474 1240 764 60928 R syz-executor 1473 1292 764 60928 R syz-executor 1472 1240 764 60928 R syz-executor 1471 1292 764 60928 R syz-executor 1470 1240 764 60928 R syz-executor 1469 1292 764 60928 R syz-executor 1468 1240 764 60928 R syz-executor 1467 1292 764 60928 R syz-executor 1466 1240 764 60928 R syz-executor 1465 1292 764 60928 R syz-executor 1464 1240 764 60928 R syz-executor 1463 1292 764 60928 R syz-executor 1462 1238 764 60928 R syz-executor 1461 1193 764 60928 R syz-executor 1460 1238 764 60928 R syz-executor 1459 1193 764 60928 R syz-executor 1458 1238 764 60928 R syz-executor 1457 1193 764 60928 R syz-executor 1456 1238 764 60928 R syz-executor 1455 1193 764 60928 R syz-executor 1454 1238 764 60928 R syz-executor 1453 1193 764 60928 R syz-executor 1452 1238 764 60928 R syz-executor 1451 1193 764 60928 R syz-executor 1450 1238 764 60928 R syz-executor 1449 1193 764 60928 R syz-executor 1448 1238 764 60928 R syz-executor 1447 1193 764 60928 R syz-executor 1446 1236 764 60928 R syz-executor 1445 1289 764 60928 R syz-executor 1444 1236 764 60928 R syz-executor 1443 1289 764 60928 R syz-executor 1442 1236 764 60928 R syz-executor 1441 1289 764 60928 R syz-executor 1440 1236 764 60928 R syz-executor 1439 1289 764 60928 R syz-executor 1438 1236 764 60928 R syz-executor 1437 1289 764 60928 R syz-executor 1436 1236 764 60928 R syz-executor 1435 1289 764 60928 R syz-executor 1434 1236 764 60928 R syz-executor 1433 1289 764 60928 R syz-executor 1432 1236 764 60928 R syz-executor 1431 1289 764 60928 R syz-executor 1430 1234 764 60928 R syz-executor 1429 1230 764 60928 R syz-executor 1428 1234 764 60928 R syz-executor 1427 1287 764 60928 R syz-executor 1426 1234 764 60928 R syz-executor 1425 1205 764 60928 R syz-executor 1424 1234 764 60928 R syz-executor 1423 1205 764 60928 R syz-executor 1422 1234 764 60928 R syz-executor 1421 1205 764 60928 R syz-executor 1420 1234 764 60928 R syz-executor 1419 1205 764 60928 R syz-executor 1418 1234 764 60928 R syz-executor 1417 1205 764 60928 R syz-executor 1416 1234 764 60928 R syz-executor 1415 1285 764 60928 R syz-executor 1414 1232 764 60928 R syz-executor 1413 1228 764 60928 R syz-executor 1412 1232 764 60928 R syz-executor 1411 1283 764 60928 R syz-executor 1410 1232 764 60928 R syz-executor 1409 1192 764 60928 R syz-executor 1408 1232 764 60928 R syz-executor 1407 1281 764 60928 R syz-executor 1406 1231 764 60928 R syz-executor 1405 1226 764 60928 R syz-executor 1404 1231 764 60928 R syz-executor 1403 1279 764 60928 R syz-executor 1402 1231 764 60928 R syz-executor 1401 1224 764 60928 R syz-executor 1400 1231 764 60928 R syz-executor 1399 1277 764 60928 R syz-executor 1398 1231 764 60928 R syz-executor 1397 1277 764 60928 R syz-executor 1396 1231 764 60928 R syz-executor 1395 1277 764 60928 R syz-executor 1394 1231 764 60928 R syz-executor 1393 1277 764 60928 R syz-executor 1392 1231 764 60928 R syz-executor 1391 1229 764 60928 R syz-executor 1390 1277 764 60928 R syz-executor 1389 1229 764 60928 R syz-executor 1388 1277 764 60928 R syz-executor 1387 1229 764 60928 R syz-executor 1386 1277 764 60928 R syz-executor 1385 1229 764 60928 R syz-executor 1384 1222 764 60928 R syz-executor 1383 1229 764 60928 R syz-executor 1382 1274 764 60928 R syz-executor 1381 1229 764 60928 R syz-executor 1380 1229 764 60928 R syz-executor 1379 1220 764 60928 R syz-executor 1378 1273 764 60928 R syz-executor 1377 1195 764 60928 R syz-executor 1376 1272 764 60928 R syz-executor 1375 1195 764 60928 R syz-executor 1374 1199 764 60928 R syz-executor 1373 1195 764 60928 R syz-executor 1372 1219 764 60928 R syz-executor 1371 1195 764 60928 R syz-executor 1370 1269 764 60928 R syz-executor 1369 1195 764 60928 R syz-executor 1368 1195 764 60928 R syz-executor 1367 1216 764 60928 R syz-executor 1366 1267 764 60928 R syz-executor 1365 1195 764 60928 R syz-executor 1364 1227 764 60928 R syz-executor 1363 1215 764 60928 R syz-executor 1362 1265 764 60928 R syz-executor 1361 1201 764 60928 R syz-executor 1360 1264 764 60928 R syz-executor 1359 1201 764 60928 R syz-executor 1358 1201 764 60928 R syz-executor 1357 1203 764 60928 R syz-executor 1356 1201 764 60928 R syz-executor 1355 1261 764 60928 R syz-executor 1354 1225 764 60928 R syz-executor 1353 1259 764 60928 R syz-executor 1352 1225 764 60928 R syz-executor 1351 1257 764 60928 R syz-executor 1350 1225 764 60928 R syz-executor 1349 1255 764 60928 R syz-executor 1348 1225 764 60928 R syz-executor 1347 1251 764 60928 R syz-executor 1346 1225 764 60928 R syz-executor 1345 1250 764 60928 R syz-executor 1344 1213 764 60928 R syz-executor 1343 1225 764 60928 R syz-executor 1342 1249 764 60928 R syz-executor 1341 1204 764 60928 R syz-executor 1340 1204 764 60928 R syz-executor 1339 1190 764 60928 R syz-executor 1338 1204 764 60928 R syz-executor 1337 1198 764 60928 R syz-executor 1336 1204 764 60928 R syz-executor 1335 1245 764 60928 R syz-executor 1334 1204 764 60928 R syz-executor 1333 1211 764 60928 R syz-executor 1332 1204 764 60928 R syz-executor 1331 1243 764 60928 R syz-executor 1330 1223 764 60928 R syz-executor 1329 1196 764 60928 R syz-executor 1328 1223 764 60928 R syz-executor 1327 1241 764 60928 R syz-executor 1326 1223 764 60928 R syz-executor 1325 1223 764 60928 R syz-executor 1324 1241 764 60928 R syz-executor 1323 1223 764 60928 R syz-executor 1322 1241 764 60928 R syz-executor 1321 1223 764 60928 R syz-executor 1320 1241 764 60928 R syz-executor 1319 1214 764 60928 R syz-executor 1318 1241 764 60928 R syz-executor 1317 1214 764 60928 R syz-executor 1316 1209 764 60928 R syz-executor 1315 1221 764 60928 R syz-executor 1314 1209 764 60928 R syz-executor 1313 1209 764 60928 R syz-executor 1312 1191 764 60928 R syz-executor 1311 1209 764 60928 R syz-executor 1310 1188 764 60928 R syz-executor 1309 1209 764 60928 R syz-executor 1308 1210 764 60928 R syz-executor 1307 1210 764 60928 R syz-executor 1306 1239 764 60928 R syz-executor 1305 1210 764 60928 R syz-executor 1304 1208 764 60928 R syz-executor 1303 1210 764 60928 R syz-executor 1302 1237 764 60928 R syz-executor 1301 1210 764 60928 R syz-executor 1300 1200 764 60928 R syz-executor 1299 1210 764 60928 R syz-executor 1298 1235 764 60928 R syz-executor 1297 1207 764 60928 R syz-executor 1296 1189 764 60928 R syz-executor 1295 1207 764 60928 R syz-executor 1294 1233 764 60928 R syz-executor 1293 1207 764 60928 R syz-executor 1292 1233 764 60928 R syz-executor 1291 1207 764 60928 R syz-executor 1290 1207 764 60928 R syz-executor 1289 1193 764 60928 R syz-executor 1288 1207 764 60928 R syz-executor 1287 1230 764 60928 R syz-executor 1286 1206 764 60928 R syz-executor 1285 1205 764 60928 R syz-executor 1284 1206 764 60928 R syz-executor 1283 1228 764 60928 R syz-executor 1282 1206 764 60928 R syz-executor 1281 1192 764 60928 R syz-executor 1280 1206 764 60928 R syz-executor 1279 1226 764 60928 R syz-executor 1278 1206 764 60928 R syz-executor 1277 1224 764 60928 R syz-executor 1276 1206 764 60928 R syz-executor 1275 1222 764 60928 R syz-executor 1274 1197 764 60928 R syz-executor 1273 1220 764 60928 R syz-executor 1272 1218 764 60928 R syz-executor 1271 1199 764 60928 R syz-executor 1270 1218 764 60928 R syz-executor 1269 1219 764 60928 R syz-executor 1268 1218 764 60928 R syz-executor 1267 1216 764 60928 R syz-executor 1266 1218 764 60928 R syz-executor 1265 1215 764 60928 R syz-executor 1264 1218 764 60928 R syz-executor 1263 1203 764 60928 R syz-executor 1262 1212 764 60928 R syz-executor 1261 1203 764 60928 R syz-executor 1260 1212 764 60928 R CPU 1 syz-executor 1259 1203 764 60928 R syz-executor 1258 1202 764 60928 R syz-executor 1257 1203 764 60928 R syz-executor 1256 1187 764 60928 R syz-executor 1255 1203 764 60928 R syz-executor 1254 1187 764 60928 R syz-executor 1253 1203 764 60928 R syz-executor 1252 1187 764 60928 R syz-executor 1251 1203 764 60928 R syz-executor 1250 1187 764 60928 R syz-executor 1249 1213 764 60928 R syz-executor 1248 1187 764 60928 R syz-executor 1247 1190 764 60928 R syz-executor 1246 1187 764 60928 R syz-executor 1245 1198 764 60928 R syz-executor 1244 1187 764 60928 R syz-executor 1243 1211 764 60928 R syz-executor 1242 1217 764 60928 R syz-executor 1241 1196 764 60928 R syz-executor 1240 1217 764 60928 R syz-executor 1239 1209 764 60928 R CPU 0 syz-executor 1238 1217 764 60928 R syz-executor 1237 1208 764 60928 R syz-executor 1236 1217 764 60928 R syz-executor 1235 1200 764 60928 R syz-executor 1234 1217 764 60928 R syz-executor 1233 1189 764 60928 R syz-executor 1232 1217 764 60928 R syz-executor 1231 1193 764 60928 R syz-executor 1230 1217 764 60928 R syz-executor 1229 1205 764 60928 R syz-executor 1228 1195 764 60928 R syz-executor 1227 1192 764 60928 R syz-executor 1226 1201 764 60928 R syz-executor 1225 1192 764 60928 R syz-executor 1224 1204 764 60928 R syz-executor 1223 1192 764 60928 R syz-executor 1222 1214 764 60928 R syz-executor 1221 1192 764 60928 R syz-executor 1220 1194 764 60928 R syz-executor 1219 1199 764 60928 R syz-executor 1218 1199 764 60928 R syz-executor 1217 1199 764 60928 R syz-executor 1216 1199 764 60928 R syz-executor 1215 1199 764 60928 R syz-executor 1214 1199 764 60928 R syz-executor 1213 1203 764 60928 R syz-executor 1212 1190 764 60928 R syz-executor 1211 1198 764 60928 R syz-executor 1210 1188 764 60928 R syz-executor 1209 1196 764 60928 R syz-executor 1208 1188 764 60928 R syz-executor 1207 1200 764 60928 R syz-executor 1206 1189 764 60928 R syz-executor 1205 1193 764 60928 R syz-executor 1204 1192 764 60928 R syz-executor 1203 1199 764 60928 R syz-executor 1202 1190 764 60928 R syz-executor 1201 1195 764 60928 R syz-executor 1200 1194 764 60928 R syz-executor 1199 1191 764 60928 R syz-executor 1198 1190 764 60928 R syz-executor 1197 1188 764 60928 R syz-executor 1196 1190 764 60928 R syz-executor 1195 1187 764 60928 R syz-executor 1194 1189 764 60928 R syz-executor 1193 1189 764 60928 R syz-executor 1192 1187 764 60928 R syz-executor 1191 1187 764 60928 R syz-executor 1190 1187 764 60928 R syz-executor 1189 1187 764 60928 R syz-executor 1188 1187 764 60928 R syz-executor 1187 764 764 60928 R (threaded) syz-executor 100564 RunQ syz-executor 100642 S uwait 0xfffffe0077cf7580 syz-executor 100643 RunQ syz-executor 1183 766 766 0 R (threaded) syz-executor 100558 RunQ syz-executor 100634 S kqread 0xfffffe0059be1800 syz-executor 100635 S sbwait 0xfffffe005a2ea20c syz-executor 100636 S uwait 0xfffffe0058a5dd00 syz-executor 1172 1 766 0 S uwait 0xfffffe0058cf7600 syz-executor 1129 1 766 0 S uwait 0xfffffe0058cf7700 syz-executor 1116 1 766 0 S uwait 0xfffffe0077cf7b80 syz-executor 1110 1 1109 0 S uwait 0xfffffe0007fec300 syz-executor 1106 1 1106 0 SV uwait 0xfffffe0058a5aa00 syz-executor 1098 1 764 0 S uwait 0xfffffe0058a5a100 syz-executor 1090 1 766 0 S uwait 0xfffffe0077cf7e80 syz-executor 1084 1 766 0 S uwait 0xfffffe0058cf8380 syz-executor 1074 1072 1072 0 D ifnet_d 0xffffffff83cbb580 ifconfig 1072 763 1072 0 S wait 0xfffffe0008026000 syz-executor 1071 1 766 0 S uwait 0xfffffe0058cf7300 syz-executor 1059 1 766 0 S uwait 0xfffffe0058a5b980 syz-executor 1038 0 0 0 DL - 0xffffffff83b47d40 [accounting] 1031 1028 1028 0 D tun_con 0xfffffe005893cca8 ifconfig 1028 763 1028 0 S wait 0xfffffe00548c4560 syz-executor 1025 1 765 0 S uwait 0xfffffe0058cf8500 syz-executor 994 1 765 0 S uwait 0xfffffe0007fec500 syz-executor 993 1 767 0 S uwait 0xfffffe0007fec800 syz-executor 986 1 765 60929 S uwait 0xfffffe0007fec200 syz-executor 984 1 765 0 S uwait 0xfffffe0007fec600 syz-executor 981 0 0 0 DL mdwait 0xfffffe006eae1000 [md2] 976 0 0 0 DL (threaded) [so_splice] 100351 D - 0xfffffe0058cf7200 [thr_0] 100352 D - 0xfffffe0058cf7240 [thr_1] 974 1 765 0 S uwait 0xfffffe0058a5a000 syz-executor 955 1 764 0 S uwait 0xfffffe0077cf8000 syz-executor 943 0 0 0 DL mdwait 0xfffffe0077cb8000 [md1] 853 1 766 0 S uwait 0xfffffe0007fec700 syz-executor 848 1 765 0 S uwait 0xfffffe0058a5ac00 syz-executor 844 1 765 0 S uwait 0xfffffe0007fecb80 syz-executor 839 0 0 0 DL mdwait 0xfffffe006e6dd000 [md0] 834 1 766 0 S uwait 0xfffffe0058cf7e00 syz-executor 823 813 823 0 Ss select 0xfffffe006eacf340 dhclient 820 1 820 0 Ss select 0xfffffe0059daef40 dhclient 813 795 424 65 S select 0xfffffe006eacf3c0 dhclient 807 0 0 0 DL aiordy 0xfffffe005490dae0 [aiod4] 806 0 0 0 DL aiordy 0xfffffe005490e040 [aiod3] 805 0 0 0 DL aiordy 0xfffffe005490e5a0 [aiod2] 804 0 0 0 DL aiordy 0xfffffe005490eb00 [aiod1] 795 424 424 0 S wait 0xfffffe00548c65a0 sh 766 763 766 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S select 0xfffffe0059dafe40 syz-executor 761 759 761 0 Ss pause 0xfffffe0008009bb0 csh 759 682 759 0 Ss select 0xfffffe0059db0240 sshd 751 1 751 0 Ss+ ttyin 0xfffffe0058a974b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0058e288b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058e28cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0058e290b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058e294b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058e298b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058e29cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty 741 1 18 0 S+ piperd 0xfffffe0059fb6b80 logger 740 739 18 0 S+ nanslp 0xffffffff83b9d501 sleep 739 1 18 0 S+ wait 0xfffffe00548c5020 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d500 cron 682 1 682 0 Ss select 0xfffffe00547f9ac0 sshd 495 1 495 0 Ss select 0xfffffe0059db0140 syslogd 424 1 424 0 Ss wait 0xfffffe000800a060 devd 423 1 423 65 Ss select 0xfffffe0059dafa40 dhclient 338 1 338 0 Ss select 0xfffffe00547f9c40 dhclient 335 1 335 0 Ss select 0xfffffe0059db0040 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100081 D - 0xffffffff83002140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058e36ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100078 RunQ [dom0] 100084 D launds 0xffffffff83cea304 [laundry: dom0] 100085 D umarcl 0xffffffff81dcfae0 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843af850 [pf purge] 5 0 0 0 DL waiting 0xffffffff848dc700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0058556030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058556080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547d9088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe005462a000 [softirq_0] 100006 D - 0xfffffe0054629e00 [softirq_1] 100007 D - 0xfffffe0054629d00 [if_io_tqg_0] 100008 D - 0xfffffe0054629c00 [if_io_tqg_1] 100009 D - 0xfffffe0054629b00 [if_config_tqg_0] 100010 D - 0xfffffe0007f6a200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007f6a100 [jail_remove taskq] 100012 D - 0xfffffe0007f6a000 [bus taskq] 100015 D - 0xfffffe0007f69c00 [thread taskq] 100017 D - 0xfffffe0007f69a00 [aiod_kick taskq] 100018 D - 0xfffffe0007f69900 [deferred_unmount ta] 100019 D - 0xfffffe0007f69800 [inm_free taskq] 100020 D - 0xfffffe0007f69700 [in6m_free taskq] 100021 D - 0xfffffe0007f69600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f69500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f69500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f69500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f69500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f69400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f69400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f69400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f69400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f69300 [firmware taskq] 100041 D - 0xfffffe0007f69100 [crypto_0] 100042 D - 0xfffffe0007f69100 [crypto_1] 100057 D - 0xfffffe0007f68e00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f68d00 [vtnet0 txq 0] 100059 D - 0xfffffe0007f68c00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f68b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005856dd00 [virtio_balloon] 100066 D - 0xffffffff827b5400 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f6a800 [mca taskq] 100075 D - 0xfffffe0007f69000 [CAM taskq] 100077 D - 0xfffffe0007f68a00 [ipsec_offload] 1032 1 765 0 Z syz-executor db> show all locks Process 1260 (syz-executor) thread 0xfffffe005499e000 (100713) shared sx killpg racer (killpg racer) r = 0 (0xfffffe00548d63a0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_fork.c:976 Process 1239 (syz-executor) thread 0xfffffe0054980740 (100692) exclusive rw kernel vm object (kernel vm object) r = 0 (0xffffffff83ce9b00) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_kern.c:551 shared sx killpg racer (killpg racer) r = 0 (0xfffffe00548d63a0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_fork.c:976 Process 1183 (syz-executor) thread 0xfffffe0054960740 (100635) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe005a2e8580) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4838 Process 1031 (ifconfig) thread 0xfffffe005492c000 (100373) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cbb580) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3027 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 filedesc 942 7543K 1672 linker 400 5458K 595 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 subproc 1056 2303K 2189 sysctloid 35125 2069K 35200 vtbuf 24 1968K 46 kobj 331 1324K 524 newblk 5 1025K 1886 vfscache 3 1025K 3 pcb 39 676K 365 inodedep 13 517K 808 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 md_sectors 76 304K 76 vmem 5 272K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 1045 acpica 1674 184K 54432 kdtrace 1128 184K 2717 umtx 1200 150K 1200 tidhash 3 141K 3 pagedep 5 129K 506 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 112 112K 129 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 524 ddb_capture 1 64K 1 temp 34 38K 2313 BPF 24 37K 82 shm 2 34K 7 kqueue 528 34K 1922 pwddesc 525 33K 1642 DEVFS3 131 33K 141 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 md_disk 79 15K 80 bus-sc 34 15K 1650 lltable 45 14K 55 GEOM 82 14K 582 eventhandler 163 14K 163 cred 54 14K 456 ether_multi 157 13K 186 ifnet 7 13K 7 kenv 95 12K 95 CAM queue 5 11K 1528 proc-args 550 11K 2699 rman 82 10K 447 plimit 25 10K 350 shmfd 4 10K 56 rpc 8 9K 8 in6_multi 65 9K 67 bmsafemap 2 9K 702 devstat 4 9K 4 UART 12 9K 12 mount 34 9K 1531 ksem 1 8K 14 filemon 1 8K 23 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 153 sglist 6 7K 6 CC Mem 48 6K 1267 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 DEVFSP 71 5K 240 UMA 268 5K 268 pf_ifnet 10 5K 20 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 kcovinfo 54 4K 54 selfd 48 3K 18647 session 23 3K 37 terminal 11 3K 11 uidinfo 5 3K 41 acpidev 20 3K 20 hhook 8 3K 10 inpcbpolicy 72 3K 1623 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 37 ip6ndp 12 2K 13 in_multi 7 2K 12 sctp_ifa 13 2K 14 Unitno 26 2K 56 CAM XPT 22 2K 543 dirrem 6 2K 596 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 68 osd 53 2K 1282 sctp_timw 5 2K 5 sctp_atcl 3 2K 69 msi 9 2K 9 netlink 2 2K 86 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 186 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 644 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 8 pci_link 10 1K 10 freefile 5 1K 546 crypto 4 1K 47 encap_export_host 12 1K 12 freeblks 2 1K 462 indirdep 2 1K 145 ip6opt 2 1K 14 cdev 2 1K 2 lkpikmalloc 8 1K 9 cryptodev 6 1K 229 mkdir 3 1K 828 diradd 3 1K 618 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 5 1K 9 newdirblk 2 1K 414 VN POLL 2 1K 4 vnodes 1 1K 4 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_moptions 2 1K 24 aio 4 1K 14 soname 5 1K 3820 pmchooks 1 1K 1 filecaps 5 1K 73 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_atky 3 1K 73 in_mfilter 2 1K 19 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 sctp_athm 3 1K 69 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 6 sctp_stri 0 0K 2 sctp_map 0 0K 10 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 293 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 100 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 64 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 2 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 22 fadvise 0 0K 0 statfs 0 0K 190 namei_tracker 0 0K 3 export_host 0 0K 0 cl_savebuf 0 0K 22 lio 0 0K 70 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14584 ioctlops 0 0K 120 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 548 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 655 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 34 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 2 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 90 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 25 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 350 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 824 21549 0 254 37453824 0 malloc-16384 16384 473 0 1024 0 1 7749632 0 malloc-4096 4096 607 1 1750 0 2 2490368 0 mbuf 256 8753 654 33464 0 254 2408192 0 BUF TRIE 152 237 11567 1840 0 62 1794208 0 malloc-384 384 4143 27 4496 0 30 1601280 0 MAP ENTRY 96 16135 119 78675 0 126 1560384 0 malloc-128 128 11553 165 11980 0 126 1499904 0 malloc-4096 4096 331 3 524 0 2 1368064 0 UMA Slabs 0 112 11809 29 11809 0 126 1325856 0 RADIX NODE 152 8494 211 38726 0 62 1323160 0 vmem btag 56 23285 82 23285 0 254 1308552 0 THREAD 1824 600 0 1084 0 8 1094400 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 PROC 1376 526 2 1631 0 8 726528 0 FFS inode 1168 556 32 1111 0 8 686784 0 malloc-65536 65536 10 0 13 0 1 655360 0 sctp_ep 1152 3 508 61 0 254 588672 0 filedesc0 1072 525 14 1642 0 8 577808 0 sctp_asoc 2256 0 255 5 0 254 575280 0 VM OBJECT 248 2196 44 18800 0 62 555520 0 FPU_save_area 832 602 28 1431 0 16 524160 0 socket 1024 95 413 3254 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-65536 65536 4 2 114 0 1 393216 0 256 Bucket 2048 141 13 1467 0 8 315392 0 VMSPACE 584 500 32 1602 0 16 310688 0 md2 8 37462 130 37462 0 254 300736 0 VNODE 440 595 71 1152 0 30 293040 0 malloc-65536 65536 1 3 64 0 1 262144 0 malloc-64 64 3867 228 4270 0 254 262080 0 malloc-256 256 911 94 4938 0 62 257280 0 malloc-16 16 14473 277 15064 0 254 236000 0 malloc-2048 2048 101 11 167 0 8 229376 0 DEVCTL 1024 26 194 154 0 0 225280 0 malloc-384 384 531 39 531 0 30 218880 0 tcp_log 416 3 510 206 0 254 213408 0 malloc-32768 32768 1 5 95 0 1 196608 0 malloc-128 128 1236 283 26614 0 126 194432 0 sctp_raddr 736 0 264 10 0 254 194304 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5453 217 5537 0 254 181440 0 tcp_inpcb 1304 50 88 1266 0 8 179952 0 malloc-128 128 1242 153 1830 0 126 178560 0 FFS2 dinode 256 556 134 1111 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 18 498 1390 0 254 165120 0 malloc-2048 2048 7 65 540 0 8 147456 0 malloc-1024 1024 129 15 358 0 16 147456 0 S VFS Cache 104 1021 383 1802 0 126 146016 0 malloc-65536 65536 0 2 14 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 12 496 960 0 254 130048 0 ksiginfo 112 517 527 567 0 126 116928 0 malloc-64 64 1151 424 2940 0 254 100800 0 malloc-128 128 531 244 3827 0 126 99200 0 malloc-32768 32768 1 2 10 0 1 98304 0 malloc-4096 4096 19 5 600 0 2 98304 0 TURNSTILE 136 601 92 601 0 62 94248 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 210 10948 0 30 85680 0 malloc-64 64 1048 275 3204 0 254 84672 0 malloc-128 128 434 217 1434 0 126 83328 0 malloc-8192 8192 7 3 11 0 1 81920 0 64 Bucket 512 83 77 2670 0 30 81920 0 128 Bucket 1024 57 10 396 0 16 68608 0 malloc-64 64 750 321 2508 0 254 68544 0 SLEEPQUEUE 88 601 167 601 0 126 67584 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-8192 8192 4 4 28 0 1 65536 0 malloc-8192 8192 5 3 137 0 1 65536 0 malloc-4096 4096 10 6 24 0 2 65536 0 malloc-4096 4096 11 5 18 0 2 65536 0 malloc-256 256 101 154 1599 0 62 65280 0 32 Bucket 256 89 166 601 0 62 65280 0 malloc-384 384 49 101 1212 0 30 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 269 550 19365 0 254 52416 0 malloc-128 128 184 219 964 0 126 51584 0 malloc-128 128 27 376 1946 0 126 51584 0 malloc-256 256 58 137 833 0 62 49920 0 malloc-256 256 63 132 922 0 62 49920 0 malloc-256 256 23 172 839 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 16809 0 16 49152 0 malloc-2048 2048 10 14 534 0 8 49152 0 malloc-1024 1024 26 22 85 0 16 49152 0 malloc-1024 1024 8 40 523 0 16 49152 0 malloc-512 512 6 90 76 0 30 49152 0 pcpu-64 64 499 269 499 0 254 49152 0 pipe 736 26 40 469 0 16 48576 0 malloc-384 384 72 48 102 0 30 46080 0 ripcb 376 14 106 127 0 30 45120 0 pcpu-8 8 5185 447 5736 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 Files 80 287 263 10977 0 126 44000 0 vnpbuf 2624 0 16 11 0 16 41984 0 sctp_chunk 152 0 260 6 0 254 39520 0 da_ccb 544 0 70 2870 0 16 38080 0 udp_inpcb 408 9 81 201 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 8 559 13988 0 254 36288 0 malloc-64 64 6 561 11 0 254 36288 0 malloc-64 64 13 554 50 0 254 36288 0 malloc-32 32 639 495 1945 0 254 36288 0 tcp_bbr_map 128 0 279 12 0 126 35712 0 malloc-128 128 2 277 8 0 126 35712 0 itimer 352 0 99 153 0 30 34848 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 7 128 436 0 62 34560 0 malloc-256 256 13 122 196 0 62 34560 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 239 0 2 32768 0 malloc-2048 2048 5 11 8 0 8 32768 0 malloc-2048 2048 11 5 74 0 8 32768 0 malloc-2048 2048 8 8 257 0 8 32768 0 malloc-2048 2048 7 9 57 0 8 32768 0 malloc-2048 2048 3 13 113 0 8 32768 0 malloc-1024 1024 1 31 21 0 16 32768 0 malloc-1024 1024 1 31 56 0 16 32768 0 malloc-1024 1024 12 20 12 0 16 32768 0 malloc-1024 1024 2 30 1120 0 16 32768 0 malloc-512 512 0 64 28 0 30 32768 0 malloc-512 512 4 60 173 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 6 58 261 0 30 32768 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 2 262 4 0 126 31680 0 PGRP 120 30 234 45 0 126 31680 0 clpbuf 2624 0 12 74 0 4 31488 0 sctp_laddr 48 0 588 14 0 254 28224 0 ertt 72 48 344 1266 0 126 28224 0 rl_entry 48 4 584 8 0 254 28224 0 malloc-32 32 350 532 3206 0 254 28224 0 16 Bucket 144 65 131 440 0 62 28224 0 4 Bucket 48 7 581 12 0 254 28224 0 AIO 208 1 132 129 0 62 27664 0 udplite_inpcb 408 1 62 29 0 30 25704 0 cpuset 200 7 121 9 0 62 25600 0 malloc-8192 8192 1 2 23 0 1 24576 0 malloc-4096 4096 0 6 24 0 2 24576 0 tcp_log_id_bucket 176 2 136 4 0 62 24288 0 ertt_txseginfo 40 0 606 2087 0 254 24240 0 PWD 40 37 569 434 0 254 24240 0 rtentry 168 30 114 35 0 62 24192 0 malloc-16 16 982 518 5530 0 254 24000 0 8 Bucket 80 64 236 750 0 126 24000 0 malloc-384 384 10 50 77 0 30 23040 0 malloc-384 384 1 59 5 0 30 23040 0 malloc-384 384 29 31 47 0 30 23040 0 malloc-384 384 0 60 104 0 30 23040 0 Mountpoints 2816 2 6 21 0 4 22528 0 malloc-32 32 87 543 2027 0 254 20160 0 malloc-32 32 97 533 299 0 254 20160 0 malloc-32 32 11 619 14 0 254 20160 0 malloc-32 32 71 559 647 0 254 20160 0 malloc-32 32 5 625 1063 0 254 20160 0 2 Bucket 32 73 557 1155 0 254 20160 0 cryptop 280 0 70 19 0 30 19600 0 AIOCB 552 0 35 148 0 16 19320 0 L VFS Cache 320 0 60 8 0 30 19200 0 malloc-256 256 2 73 15 0 62 19200 0 AIOLIO 272 0 70 35 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 5 0 2 16384 0 malloc-1024 1024 1 15 15 0 16 16384 0 malloc-512 512 0 32 2 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 2 0 16 16128 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 KNOTE 160 1 74 121 0 62 12000 0 malloc-16 16 13 737 592 0 254 12000 0 malloc-16 16 33 717 1197 0 254 12000 0 malloc-16 16 75 675 26087 0 254 12000 0 malloc-16 16 17 733 17 0 254 12000 0 malloc-16 16 52 698 149 0 254 12000 0 malloc-16 16 24 726 216 0 254 12000 0 splice 184 0 63 3 0 62 11592 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2182 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 27 0 0 3744 0 md0 1 0 0 0 0 254 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 256 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0