panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007fb4ff0 first->prev != head cpuid = 0 time = 1747740721 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005757aaf0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005757ac50 vpanic() at vpanic+0x257/frame 0xfffffe005757ae10 panic() at panic+0xb5/frame 0xfffffe005757aed0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe005757af30 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe005757b050 tcp_timer_activate() at tcp_timer_activate+0x56c/frame 0xfffffe005757b0d0 tcp_default_output() at tcp_default_output+0x61bb/frame 0xfffffe005757b690 tcp_usr_send() at tcp_usr_send+0xc35/frame 0xfffffe005757b7f0 sosend_generic_locked() at sosend_generic_locked+0xce6/frame 0xfffffe005757b9d0 sosend_generic() at sosend_generic+0x87/frame 0xfffffe005757ba30 sousrsend() at sousrsend+0x112/frame 0xfffffe005757bac0 dofilewrite() at dofilewrite+0x133/frame 0xfffffe005757bb30 kern_writev() at kern_writev+0xd4/frame 0xfffffe005757bbf0 sys_write() at sys_write+0x1fc/frame 0xfffffe005757bd10 ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe005757bf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd830 KDB: enter: panic [ thread pid 763 tid 100114 ] 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 0xfffffe005757ac30 rbp 0xfffffe005757ac50 rsi 0 rdi 0xffffffff81614999 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x2 r12 0xfffffe00548f8000 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 763 (syz-executor) at 0xfffffe00548ceb00: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 761 at 0xfffffe0054809060 ABI: FreeBSD ELF32 flag: 0x10004000 flag2: 0 arguments: ./syz-executor runner 0 10.128.0.248 30002 reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0008011db0 (map 0xfffffe0008011db0) (map.pmap 0xfffffe0008011e50) (pmap 0xfffffe0008011ec0) threads: 1 100114 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1850 1 766 0 S uwait 0xfffffe0077e7b900 syz-executor 1849 767 767 0 R (threaded) syz-executor 101013 RunQ syz-executor 101128 S uwait 0xfffffe0078967100 syz-executor 1847 1 767 0 S uwait 0xfffffe007848ea00 syz-executor 1844 1 764 0 S uwait 0xfffffe00784ca400 syz-executor 1839 1 764 0 S uwait 0xfffffe0077e7b800 syz-executor 1835 1 764 0 S uwait 0xfffffe007848e900 syz-executor 1833 765 765 60928 R (threaded) syz-executor 100975 RunQ syz-executor 101112 D fork 0xffffffff827b5401 syz-executor 101115 RunQ syz-executor 1831 1 764 0 S uwait 0xfffffe00784ca500 syz-executor 1821 1 764 0 S uwait 0xfffffe0077e7bb00 syz-executor 1820 1 765 0 S uwait 0xfffffe0077e7b500 syz-executor 1817 1 765 0 S uwait 0xfffffe0078967700 syz-executor 1814 1 765 0 S uwait 0xfffffe0078967500 syz-executor 1807 1 766 0 S uwait 0xfffffe007848d680 syz-executor 1803 1 766 0 S uwait 0xfffffe0077e7bd00 syz-executor 1801 1 765 0 S uwait 0xfffffe0077e7be00 syz-executor 1799 1 767 0 S uwait 0xfffffe0077e7ba00 syz-executor 1796 1 765 0 S uwait 0xfffffe00784cab00 syz-executor 1792 1 766 0 S uwait 0xfffffe0077e7bc00 syz-executor 1785 1 765 0 S uwait 0xfffffe007848d980 syz-executor 1783 1 765 0 S uwait 0xfffffe00784ca800 syz-executor 1780 1 765 0 S uwait 0xfffffe007848ed00 syz-executor 1776 1 764 0 S uwait 0xfffffe00784caa00 syz-executor 1775 1 765 0 S uwait 0xfffffe007848db80 syz-executor 1769 1 764 0 S umtxn 0xfffffe007848e500 syz-executor 1766 1 765 0 S uwait 0xfffffe007848d580 syz-executor 1763 1 764 0 S uwait 0xfffffe00784cb480 syz-executor 1759 1 765 0 S uwait 0xfffffe007848e100 syz-executor 1752 1 766 0 S uwait 0xfffffe00784ca700 syz-executor 1751 1 764 0 S uwait 0xfffffe007848d880 syz-executor 1745 1 766 0 S uwait 0xfffffe007848d380 syz-executor 1739 1 764 0 S uwait 0xfffffe00784cb280 syz-executor 1733 1 764 0 S uwait 0xfffffe007848e200 syz-executor 1731 1 764 0 S uwait 0xfffffe007848dc80 syz-executor 1727 1 765 0 S uwait 0xfffffe007848dd80 syz-executor 1725 1 764 0 S uwait 0xfffffe007848f180 syz-executor 1722 1 765 0 S uwait 0xfffffe007848e000 syz-executor 1719 1 765 0 S uwait 0xfffffe007848e800 syz-executor 1716 1 764 0 S uwait 0xfffffe007848de80 syz-executor 1710 1 764 0 S uwait 0xfffffe00784ca600 syz-executor 1708 1 764 0 S uwait 0xfffffe00784cb580 syz-executor 1704 1 767 0 S uwait 0xfffffe007848e400 syz-executor 1701 1 764 0 S uwait 0xfffffe007848e600 syz-executor 1697 1 767 0 S uwait 0xfffffe0078490100 syz-executor 1693 1 767 0 S uwait 0xfffffe007848f780 syz-executor 1689 1 766 0 S uwait 0xfffffe0078490200 syz-executor 1681 1 767 0 S uwait 0xfffffe007848e700 syz-executor 1678 1 766 0 S uwait 0xfffffe00784cae00 syz-executor 1673 1 765 0 S uwait 0xfffffe007848e300 syz-executor 1671 1 765 0 S uwait 0xfffffe00784cb180 syz-executor 1664 1 765 0 S uwait 0xfffffe00784cb380 syz-executor 1661 1 765 0 S uwait 0xfffffe007848f280 syz-executor 1651 1 764 0 S umtxn 0xfffffe0077e0c900 syz-executor 1644 1 764 0 S uwait 0xfffffe0058cfa800 syz-executor 1642 1 764 0 S uwait 0xfffffe00784cc500 syz-executor 1629 1 767 0 S uwait 0xfffffe00784cbd80 syz-executor 1627 1 764 0 S uwait 0xfffffe00784cb980 syz-executor 1617 1 767 0 S uwait 0xfffffe00784caf00 syz-executor 1614 1 767 0 S uwait 0xfffffe0077e0ca00 syz-executor 1606 1 765 0 S uwait 0xfffffe007848f080 syz-executor 1600 1 767 0 S uwait 0xfffffe007848ef00 syz-executor 1592 1 765 0 S uwait 0xfffffe00784cb080 syz-executor 1589 1 767 0 S uwait 0xfffffe00784cbc80 syz-executor 1582 1 766 0 S uwait 0xfffffe007848ec00 syz-executor 1577 1 765 0 S uwait 0xfffffe007848ee00 syz-executor 1574 1 764 0 S uwait 0xfffffe0058cfa300 syz-executor 1568 0 0 0 DL mdwait 0xfffffe0078664000 [md2147483647] 1563 1 764 0 S uwait 0xfffffe007848fb80 syz-executor 1560 1 764 0 S uwait 0xfffffe00784cba80 syz-executor 1559 1 766 60928 S uwait 0xfffffe0078490300 syz-executor 1556 1 766 0 S uwait 0xfffffe0058cfa700 syz-executor 1552 1 766 0 S uwait 0xfffffe0077e0c400 syz-executor 1545 1 767 0 S uwait 0xfffffe007848eb00 syz-executor 1538 1 765 0 S uwait 0xfffffe00784cc300 syz-executor 1533 1 765 0 S uwait 0xfffffe007848f380 syz-executor 1530 1 767 0 S uwait 0xfffffe007848f580 syz-executor 1521 1 766 0 S uwait 0xfffffe007848fa80 syz-executor 1516 1 764 0 S uwait 0xfffffe007848f980 syz-executor 1514 1 764 60928 S uwait 0xfffffe007848f880 syz-executor 1510 1 764 0 S uwait 0xfffffe007848f480 syz-executor 1503 1 764 0 S uwait 0xfffffe0078490000 syz-executor 1501 1 765 0 S uwait 0xfffffe00784cb880 syz-executor 1496 1 764 0 S uwait 0xfffffe00784cb780 syz-executor 1493 1 765 0 S uwait 0xfffffe0077e77880 syz-executor 1490 1 1487 0 S uwait 0xfffffe0078490400 syz-executor 1489 1 764 0 S uwait 0xfffffe007848fc80 syz-executor 1488 1 764 0 S uwait 0xfffffe007848fe80 syz-executor 1482 1 764 0 S uwait 0xfffffe007848fd80 syz-executor 1478 1 764 0 S uwait 0xfffffe0058cfa980 syz-executor 1474 1 766 0 S uwait 0xfffffe00784cc400 syz-executor 1473 1 767 0 S uwait 0xfffffe00784cb680 syz-executor 1471 1 765 0 S uwait 0xfffffe0077e77280 syz-executor 1465 1 764 0 S uwait 0xfffffe0077e77a80 syz-executor 1461 1 765 0 S uwait 0xfffffe00784cc100 syz-executor 1460 1 764 0 S uwait 0xfffffe00784cc600 syz-executor 1457 1 764 0 S uwait 0xfffffe0077e0b200 syz-executor 1454 1 765 0 S uwait 0xfffffe0058cfa600 syz-executor 1453 1 764 0 S uwait 0xfffffe00784cc200 syz-executor 1447 1 764 0 S uwait 0xfffffe0077e09100 syz-executor 1445 1 764 0 S uwait 0xfffffe0077e77380 syz-executor 1443 1 767 0 S uwait 0xfffffe00784cc000 syz-executor 1441 1 764 0 S uwait 0xfffffe0077e0c800 syz-executor 1438 1 766 0 S uwait 0xfffffe0077e0cb00 syz-executor 1435 1 766 0 S uwait 0xfffffe0077e77c80 syz-executor 1430 1 767 0 S uwait 0xfffffe0077e0c500 syz-executor 1427 1 767 0 S uwait 0xfffffe0077e0c700 syz-executor 1424 1 767 0 S uwait 0xfffffe0077e09000 syz-executor 1417 1 767 0 S uwait 0xfffffe0058cfa500 syz-executor 1415 1 767 0 S uwait 0xfffffe0077e0c600 syz-executor 1412 1 767 0 S uwait 0xfffffe0077e77180 syz-executor 1401 1 767 0 S uwait 0xfffffe0077e0cd00 syz-executor 1400 1 766 0 S uwait 0xfffffe0077e0ce00 syz-executor 1398 1 1398 0 S uwait 0xfffffe0058cfa400 syz-executor 1395 1 766 0 S uwait 0xfffffe0077e0a980 syz-executor 1387 1 766 0 S uwait 0xfffffe0058cfaa80 syz-executor 1385 1 767 0 S uwait 0xfffffe0078490500 syz-executor 1377 1 1377 0 S uwait 0xfffffe0077e79600 syz-executor 1375 1 767 0 S uwait 0xfffffe0077e77080 syz-executor 1370 1 764 0 S uwait 0xfffffe0077e0cf00 syz-executor 1368 1 767 0 S uwait 0xfffffe0058cfac80 syz-executor 1361 1 765 0 S uwait 0xfffffe0058a5d980 syz-executor 1359 1 764 0 S uwait 0xfffffe0058cfad80 syz-executor 1355 1 766 0 S uwait 0xfffffe0058cfae80 syz-executor 1346 1 764 0 S uwait 0xfffffe0077e77580 syz-executor 1345 1 767 0 S uwait 0xfffffe0077e77b80 syz-executor 1340 1 767 0 S uwait 0xfffffe0077e79100 syz-executor 1339 1 764 0 S uwait 0xfffffe0077e0cc00 syz-executor 1337 1325 1337 0 Ss select 0xfffffe005856fdc0 dhclient 1331 1 1331 0 Ss select 0xfffffe005856fec0 dhclient 1327 1 767 0 S uwait 0xfffffe0077e77780 syz-executor 1326 1 764 0 S uwait 0xfffffe0058a5ae00 syz-executor 1325 1309 424 65 S select 0xfffffe005856fe40 dhclient 1318 1 766 0 S uwait 0xfffffe0077e77680 syz-executor 1312 1 764 0 S uwait 0xfffffe0058a5ad00 syz-executor 1310 1 764 0 S uwait 0xfffffe0077e77480 syz-executor 1309 424 424 0 S wait 0xfffffe0008026000 sh 1307 1 767 0 S uwait 0xfffffe0077e09900 syz-executor 1300 1 766 0 S uwait 0xfffffe0077e79b00 syz-executor 1287 1 1287 0 S uwait 0xfffffe0077e79f00 syz-executor 1275 1 766 0 S uwait 0xfffffe0077e79900 syz-executor 1273 1 766 0 S uwait 0xfffffe0077e09600 syz-executor 1271 1 766 0 S uwait 0xfffffe0077e7a480 syz-executor 1269 1 766 0 S uwait 0xfffffe0077e79700 syz-executor 1263 1 766 0 S uwait 0xfffffe0077e09f00 syz-executor 1260 1 765 0 S uwait 0xfffffe0077e79400 syz-executor 1259 1 766 0 S uwait 0xfffffe0077e79200 syz-executor 1257 1 765 0 S uwait 0xfffffe0077e79300 syz-executor 1253 1 766 0 S uwait 0xfffffe0077e79000 syz-executor 1251 1 765 0 S uwait 0xfffffe0077e77e80 syz-executor 1245 1 764 0 S uwait 0xfffffe0077e79c00 syz-executor 1240 1 764 0 S uwait 0xfffffe0077e79a00 syz-executor 1238 1 767 0 S uwait 0xfffffe0077e79e00 syz-executor 1236 1 764 0 S uwait 0xfffffe0058a5a200 syz-executor 1234 1 764 0 S umtxn 0xfffffe0058a5a300 syz-executor 1232 1 767 0 S uwait 0xfffffe0077e09a00 syz-executor 1222 1 767 0 S uwait 0xfffffe0077e79500 syz-executor 1218 1 766 0 S uwait 0xfffffe0077e09400 syz-executor 1215 1 767 0 S uwait 0xfffffe0077e09300 syz-executor 1212 1 766 0 S uwait 0xfffffe0058a5ac00 syz-executor 1203 1 765 0 S uwait 0xfffffe0077e09800 syz-executor 1201 1 765 0 S uwait 0xfffffe0077e09700 syz-executor 1199 1 765 0 S uwait 0xfffffe0077e09500 syz-executor 1193 1 765 0 S uwait 0xfffffe0077e0a280 syz-executor 1191 1 765 0 S uwait 0xfffffe0077e79800 syz-executor 1187 1 765 0 S uwait 0xfffffe0077e7a280 syz-executor 1185 1 765 0 S uwait 0xfffffe0077e0a180 syz-executor 1182 1 764 0 S uwait 0xfffffe0077e0a080 syz-executor 1177 1 767 0 S uwait 0xfffffe0077e09b00 syz-executor 1176 1 764 0 S uwait 0xfffffe0077e7a180 syz-executor 1170 1 767 0 S uwait 0xfffffe0077e7a380 syz-executor 1168 1 767 0 S uwait 0xfffffe0077e0a480 syz-executor 1162 1 765 0 S uwait 0xfffffe0077e09200 syz-executor 1161 1 766 0 S uwait 0xfffffe0077e7a080 syz-executor 1153 1 765 0 S uwait 0xfffffe0077e79d00 syz-executor 1150 1 765 0 S uwait 0xfffffe0077e0ac80 syz-executor 1148 1 764 0 S uwait 0xfffffe0077e09e00 syz-executor 1139 1 765 0 S uwait 0xfffffe0077e7ad00 syz-executor 1138 1 766 0 S uwait 0xfffffe0077e7a800 syz-executor 1136 1 767 0 S uwait 0xfffffe0077e7ac00 syz-executor 1133 1 767 0 S uwait 0xfffffe0077e7ab00 syz-executor 1130 1 766 0 S uwait 0xfffffe0058cf7900 syz-executor 1127 1 765 0 S uwait 0xfffffe0077e09d00 syz-executor 1125 1 765 0 S uwait 0xfffffe0077e0b100 syz-executor 1121 1 766 0 S uwait 0xfffffe0077e7aa00 syz-executor 1120 1 765 0 S uwait 0xfffffe0077e7a900 syz-executor 1117 1 766 0 S uwait 0xfffffe0058a5d280 syz-executor 1114 1 765 0 S uwait 0xfffffe0077e7a600 syz-executor 1111 1 764 0 S uwait 0xfffffe0058a5d380 syz-executor 1107 1 766 0 S uwait 0xfffffe0077e0a580 syz-executor 1105 1 1105 0 S uwait 0xfffffe0077e09c00 syz-executor 1104 1 764 0 S uwait 0xfffffe0077e7a700 syz-executor 1101 1 766 0 S uwait 0xfffffe0077e0c280 syz-executor 1096 1 765 0 S uwait 0xfffffe0077e0a880 syz-executor 1094 1 766 0 S uwait 0xfffffe0077e0a780 syz-executor 1091 1 765 0 S uwait 0xfffffe0077e0a680 syz-executor 1087 1 766 0 S uwait 0xfffffe0077e0aa80 syz-executor 1086 1 765 0 S uwait 0xfffffe0077e0b400 syz-executor 1084 1 766 0 S uwait 0xfffffe0077e0a380 syz-executor 1077 1 767 0 S uwait 0xfffffe0077e0ad80 syz-executor 1076 1 765 0 S uwait 0xfffffe0077e0bd00 syz-executor 1072 1 765 0 S uwait 0xfffffe0077e7b080 syz-executor 1068 1 767 0 S uwait 0xfffffe0077e0b000 syz-executor 1067 1 764 0 S uwait 0xfffffe0077e0b800 syz-executor 1064 1 767 0 S uwait 0xfffffe0077e0b700 syz-executor 1061 1 765 0 S uwait 0xfffffe0077e0ae80 syz-executor 1054 1 766 0 S uwait 0xfffffe0077e0ab80 syz-executor 1051 1 766 0 S uwait 0xfffffe0077e0be00 syz-executor 1049 1 766 0 S uwait 0xfffffe0077e0ba00 syz-executor 1047 1 766 0 S uwait 0xfffffe0077e0bf00 syz-executor 1045 1 766 0 S uwait 0xfffffe0077e0b300 syz-executor 1042 1 766 0 T umtxn 0xfffffe0077e0b900 syz-executor 1037 1 765 0 S uwait 0xfffffe0077e7b380 syz-executor 1032 1 767 0 T uwait 0xfffffe0077e0b600 syz-executor 1031 1 765 0 S uwait 0xfffffe0077e0b500 syz-executor 1030 1 764 0 S uwait 0xfffffe0077e0c080 syz-executor 1029 1 766 0 S uwait 0xfffffe0058cf8080 syz-executor 1025 1 764 0 S uwait 0xfffffe0058cf7100 syz-executor 1022 1 767 0 S uwait 0xfffffe0077e7b480 syz-executor 1017 1 766 0 S uwait 0xfffffe0077e0c180 syz-executor 1016 1 765 0 S uwait 0xfffffe0007fec180 syz-executor 1013 1 766 0 S uwait 0xfffffe0058a5d780 syz-executor 1012 1 765 0 S uwait 0xfffffe0077e7b280 syz-executor 1009 1 766 0 S uwait 0xfffffe0007fec980 syz-executor 1003 1 765 0 S uwait 0xfffffe0077e0bb00 syz-executor 1001 1 767 0 S uwait 0xfffffe0077e7af00 syz-executor 999 1 765 0 S uwait 0xfffffe0077e7b180 syz-executor 995 1 765 0 S uwait 0xfffffe0077e0bc00 syz-executor 994 1 767 0 S uwait 0xfffffe0077e7ae00 syz-executor 991 1 766 0 S uwait 0xfffffe0058cf9900 syz-executor 990 1 765 0 S uwait 0xfffffe0058a5d680 syz-executor 987 1 767 0 S uwait 0xfffffe0058a5d880 syz-executor 982 1 765 0 S uwait 0xfffffe0058a5d480 syz-executor 979 1 765 0 T syz-executor 975 1 766 0 S uwait 0xfffffe0077e0c380 syz-executor 973 1 765 0 S uwait 0xfffffe0058a5dd80 syz-executor 970 1 766 0 S uwait 0xfffffe0058a5d580 syz-executor 969 1 764 0 S uwait 0xfffffe0007fecb80 syz-executor 965 1 764 0 S uwait 0xfffffe0058cf7a00 syz-executor 961 1 766 0 S uwait 0xfffffe0007fec380 syz-executor 955 1 766 0 S uwait 0xfffffe0058a5de80 syz-executor 953 1 767 0 S uwait 0xfffffe0058cf7000 syz-executor 951 1 767 0 S uwait 0xfffffe0058cf7400 syz-executor 947 1 767 0 S uwait 0xfffffe0058a5da80 syz-executor 944 1 765 0 T uwait 0xfffffe0058cf9580 syz-executor 942 1 767 0 S uwait 0xfffffe0058a5db80 syz-executor 939 1 767 0 S uwait 0xfffffe0058a5cd80 syz-executor 931 1 767 0 S uwait 0xfffffe0058a5dc80 syz-executor 928 1 767 0 S uwait 0xfffffe0058cf7600 syz-executor 924 1 764 0 S uwait 0xfffffe0058cf7800 syz-executor 923 1 767 0 S uwait 0xfffffe0058cf7700 syz-executor 916 1 767 0 S uwait 0xfffffe0007fec880 syz-executor 910 1 766 0 S uwait 0xfffffe0058cf7300 syz-executor 906 1 766 0 S uwait 0xfffffe0007fec480 syz-executor 905 1 765 0 S uwait 0xfffffe0058a5c680 syz-executor 901 1 764 0 S uwait 0xfffffe0058a5c380 syz-executor 895 1 764 0 S uwait 0xfffffe0058cf7f00 syz-executor 892 0 0 0 DL (threaded) [so_splice] 100142 D - 0xfffffe0007fec280 [thr_0] 100164 D - 0xfffffe0007fec2c0 [thr_1] 888 1 764 0 S uwait 0xfffffe0058cf7e00 syz-executor 884 1 767 0 S uwait 0xfffffe0007fec680 syz-executor 883 1 766 0 S uwait 0xfffffe0007fec580 syz-executor 869 1 765 0 S uwait 0xfffffe0058cf7200 syz-executor 855 1 766 0 S uwait 0xfffffe0058cf7b00 syz-executor 840 1 767 0 S uwait 0xfffffe0058a5a400 syz-executor 834 1 766 0 S uwait 0xfffffe0007fece80 syz-executor 827 1 765 0 S uwait 0xfffffe0007fecc80 syz-executor 825 0 0 0 DL aiordy 0xfffffe0008027ae0 [aiod4] 824 1 767 0 S uwait 0xfffffe0058a5a100 syz-executor 823 0 0 0 DL aiordy 0xfffffe00548dc580 [aiod3] 822 0 0 0 DL aiordy 0xfffffe0008028040 [aiod2] 818 0 0 0 DL aiordy 0xfffffe00548dd5a0 [aiod1] 767 763 767 0 S nanslp 0xffffffff83b9d500 syz-executor 766 763 766 0 R CPU 1 syz-executor 765 763 765 0 S nanslp 0xffffffff83b9d500 syz-executor 764 763 764 0 R syz-executor 763 761 761 0 R CPU 0 syz-executor 761 759 761 0 Ss pause 0xfffffe0054809110 csh 759 682 759 0 Ss select 0xfffffe005856cbc0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a974b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058a94cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058e28cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058e290b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058e294b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058e298b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058e29cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty 738 1 18 0 S+ piperd 0xfffffe006bc18000 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d501 sleep 736 1 18 0 S+ wait 0xfffffe00548ce040 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d501 cron 682 1 682 0 Ss select 0xfffffe006e6d2440 sshd 495 1 495 0 Ss select 0xfffffe005856c640 syslogd 424 1 424 0 Ss wait 0xfffffe00548cd580 devd 423 1 423 65 Ss select 0xfffffe005856c0c0 dhclient 338 1 338 0 Ss select 0xfffffe00547f9440 dhclient 335 1 335 0 Ss select 0xfffffe00547f94c0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008027020 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100096 D sdflush 0xfffffe0058e368e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcfa60 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847b1850 [pf purge] 5 0 0 0 DL waiting 0xffffffff8459b700 [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_ 0xfffffe0058555030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058555080 [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 - 0xfffffe0007f66200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007f66100 [jail_remove taskq] 100012 D - 0xfffffe0007f66000 [bus taskq] 100015 D - 0xfffffe0007f65c00 [thread taskq] 100017 D - 0xfffffe0007f65a00 [aiod_kick taskq] 100018 D - 0xfffffe0007f65900 [deferred_unmount ta] 100019 D - 0xfffffe0007f65800 [inm_free taskq] 100020 D - 0xfffffe0007f65700 [in6m_free taskq] 100021 D - 0xfffffe0007f65600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f65500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f65500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f65500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f65500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f65400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f65400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f65400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f65400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f65300 [firmware taskq] 100041 D - 0xfffffe0007f65100 [crypto_0] 100042 D - 0xfffffe0007f65100 [crypto_1] 100057 D - 0xfffffe0007f64e00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f64d00 [vtnet0 txq 0] 100059 D - 0xfffffe0007f64c00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f64b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005856cd00 [virtio_balloon] 100066 D - 0xffffffff827b5401 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f66400 [mca taskq] 100075 D - 0xfffffe0007f65000 [CAM taskq] 100077 D - 0xfffffe0007f64a00 [ipsec_offload] db> show all locks Process 1833 (syz-executor) thread 0xfffffe007828b000 (100975) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83baf320) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:1297 Process 766 (syz-executor) thread 0xfffffe00548f7740 (100115) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00548b34f0) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4993 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008515838) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4023 shared lockmgr ufs (ufs) r = 0 (0xfffffe006ebaf908) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:4301 Process 763 (syz-executor) thread 0xfffffe00548f8000 (100114) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e70aaa0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:938 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006befbd80) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4840 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 600 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 filedesc 512 4096K 1875 sysctloid 34891 2055K 34966 vtbuf 24 1968K 46 subproc 644 1377K 2184 kobj 331 1324K 508 newblk 278 1094K 1738 vfscache 3 1025K 3 pcb 39 676K 298 inodedep 276 616K 1130 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 7429 pagedep 236 187K 932 acpica 1674 184K 54438 vmem 5 156K 10 crypto 890 145K 915 tidhash 3 141K 3 tfo_ccache 1 128K 1 IP reass 1 128K 1 kdtrace 701 117K 3015 DEVFS1 110 110K 127 sem 4 106K 4 umtx 800 100K 800 gtaskqueue 18 98K 18 CC Mem 759 95K 2597 bus 1004 82K 5082 cryptodev 1340 81K 1887 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 525 ddb_capture 1 64K 1 temp 36 38K 2121 BPF 24 37K 68 shm 3 36K 5 DEVFS3 129 33K 139 hostcache 1 32K 1 DEVFSP 500 32K 656 msg 4 30K 4 newdirblk 228 29K 919 kbdmux 6 28K 6 inpcbpolicy 784 25K 2912 kqueue 351 23K 2245 DEVFS_RULE 56 20K 56 pwddesc 313 20K 1867 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 bus-sc 34 15K 1653 eventhandler 163 14K 163 lltable 43 14K 44 osd 764 13K 2613 ifnet 7 13K 7 ether_multi 152 13K 172 kenv 95 12K 95 GEOM 68 12K 508 shmfd 7 11K 12 CAM queue 5 11K 1528 rman 82 10K 457 cred 38 10K 509 plimit 24 9K 421 rpc 8 9K 8 in6_multi 65 9K 67 dirrem 33 9K 1072 bmsafemap 2 9K 1134 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 4 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 69 proc-args 337 7K 2976 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 266 5K 266 pf_ifnet 10 5K 19 freefile 34 5K 783 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 34 evdev 4 4K 4 freework 15 4K 829 freeblks 14 4K 756 acpisem 28 4K 28 lockf 28 3K 54 session 23 3K 40 terminal 11 3K 11 acpidev 20 3K 20 uidinfo 4 3K 171 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 33783 ip6ndp 12 2K 14 Unitno 30 2K 120 sctp_ifa 13 2K 14 diradd 13 2K 1088 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 43 mount 25 2K 509 sctp_timw 5 2K 5 sctp_atcl 3 2K 48 msi 9 2K 9 netlink 2 2K 77 softdep 1 1K 1 mkdir 8 1K 1838 indirdep 4 1K 59 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 10 pci_link 10 1K 10 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 pf_osfp 3 1K 3 freefrag 2 1K 87 VN POLL 2 1K 4 vnodes 1 1K 5 procdesc 2 1K 12 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 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 90 sigio 2 1K 3 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 4203 sctp_atky 3 1K 51 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 sctp_athm 3 1K 48 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 6 sctp_stri 0 0K 6 sctp_map 0 0K 12 filemon 0 0K 26 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 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 154 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 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 ip6opt 0 0K 12 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 ip_msource 0 0K 0 ip_moptions 0 0K 1 in_mfilter 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 23 fadvise 0 0K 0 statfs 0 0K 392 namei_tracker 0 0K 14 export_host 0 0K 0 cl_savebuf 0 0K 22 lio 0 0K 52 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 16729 ioctlops 0 0K 149 eventfd 0 0K 23 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 362 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 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 0 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 78 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 0 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 md_sectors 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 0 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 8321 1077 18597 0 254 38494208 0 malloc-16384 16384 259 2 1129 0 1 4276224 0 mbuf 256 8643 1019 35479 0 254 2473472 0 BUF TRIE 152 230 11574 719 0 62 1794208 0 RADIX NODE 152 10316 417 45308 0 62 1631416 0 malloc-384 384 4141 29 4485 0 30 1601280 0 mbuf_cluster 2048 508 254 540 0 254 1560576 0 malloc-128 128 11826 171 12251 0 126 1535616 0 malloc-4096 4096 331 5 508 0 2 1376256 0 UMA Slabs 0 112 11778 24 11778 0 126 1321824 0 malloc-4096 4096 316 4 1928 0 2 1310720 0 VM OBJECT 248 4279 73 26005 0 62 1079296 0 vmem btag 56 18628 59 18628 0 254 1046472 0 socket 1024 812 204 4968 0 254 1040384 0 tcp_inpcb 1304 759 27 2597 0 8 1024944 0 FFS inode 1168 785 27 1575 0 8 948416 0 MAP ENTRY 96 8994 204 95595 0 126 883008 0 THREAD 1824 387 13 1128 0 8 729600 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_ep 1152 3 508 33 0 254 588672 0 sctp_asoc 2256 0 255 6 0 254 575280 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 PROC 1376 312 18 1885 0 8 454080 0 VNODE 440 823 77 1615 0 30 396000 0 FPU_save_area 832 389 34 1807 0 16 351936 0 filedesc0 1072 313 9 1867 0 8 345184 0 malloc-65536 65536 4 1 114 0 1 327680 0 256 Bucket 2048 147 7 1177 0 8 315392 0 malloc-64 64 4287 312 6396 0 254 294336 0 malloc-256 256 985 80 5157 0 62 272640 0 malloc-128 128 1953 93 27960 0 126 261888 0 malloc-16 16 14907 93 17607 0 254 240000 0 malloc-2048 2048 101 11 212 0 8 229376 0 DEVCTL 1024 22 198 150 0 0 225280 0 malloc-64 64 235 3104 34154 0 254 213696 0 FFS2 dinode 256 785 25 1575 0 62 207360 0 malloc-65536 65536 1 2 69 0 1 196608 0 sctp_raddr 736 0 264 21 0 254 194304 0 pipe 736 228 36 598 0 16 194304 0 malloc-32 32 5422 500 8083 0 254 189504 0 UMA Zones 768 238 1 238 0 16 183552 0 VMSPACE 584 290 18 1819 0 16 179872 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 23 493 1852 0 254 165120 0 malloc-32768 32768 0 5 40 0 1 163840 0 malloc-1024 1024 127 17 349 0 16 147456 0 S VFS Cache 104 998 406 1869 0 126 146016 0 Files 80 1653 147 13599 0 126 144000 0 malloc-384 384 311 49 1643 0 30 138240 0 malloc-384 384 333 27 333 0 30 138240 0 malloc-65536 65536 0 2 179 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 malloc-128 128 844 179 1449 0 126 130944 0 mbuf_packet 256 113 395 2085 0 254 130048 0 ksiginfo 112 306 738 605 0 126 116928 0 malloc-256 256 354 81 367 0 62 111360 0 malloc-64 64 1358 217 3623 0 254 100800 0 malloc-128 128 529 246 3949 0 126 99200 0 malloc-128 128 459 316 1543 0 126 99200 0 malloc-32768 32768 1 2 4 0 1 98304 0 malloc-8192 8192 6 6 13 0 1 98304 0 malloc-4096 4096 21 3 597 0 2 98304 0 g_bio 408 0 240 7208 0 30 97920 0 ertt_txseginfo 40 1 2322 5478 0 254 92920 0 UMA Kegs 384 225 8 225 0 30 89472 0 malloc-16384 16384 1 4 8 0 1 81920 0 malloc-256 256 252 63 1262 0 62 80640 0 malloc-4096 4096 8 10 26 0 2 73728 0 128 Bucket 1024 54 13 359 0 16 68608 0 TURNSTILE 136 401 103 401 0 62 68544 0 malloc-64 64 839 232 3438 0 254 68544 0 malloc-128 128 366 161 368 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-2048 2048 4 28 520 0 8 65536 0 64 Bucket 512 88 40 3397 0 30 65536 0 malloc-256 256 90 165 1342 0 62 65280 0 32 Bucket 256 82 173 1901 0 62 65280 0 ertt 72 759 137 2597 0 126 64512 0 malloc-8192 8192 3 4 31 0 1 57344 0 malloc-8192 8192 4 3 120 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 11 3 52 0 2 57344 0 malloc-64 64 572 247 2857 0 254 52416 0 tcp_bbr_map 128 0 403 182 0 126 51584 0 malloc-128 128 185 218 761 0 126 51584 0 malloc-128 128 267 136 3974 0 126 51584 0 malloc-256 256 56 139 1211 0 62 49920 0 malloc-256 256 86 109 1635 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 18428 0 16 49152 0 malloc-2048 2048 10 14 533 0 8 49152 0 malloc-1024 1024 7 41 521 0 16 49152 0 SLEEPQUEUE 88 401 111 401 0 126 45056 0 PWD 40 272 839 754 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 pcpu-8 8 4971 149 5351 0 254 40960 0 sctp_chunk 152 0 260 18 0 254 39520 0 da_ccb 544 0 70 1893 0 16 38080 0 udplite_inpcb 408 0 90 68 0 30 36720 0 udp_inpcb 408 12 78 188 0 30 36720 0 malloc-64 64 8 559 15412 0 254 36288 0 malloc-64 64 176 391 176 0 254 36288 0 malloc-64 64 14 553 54 0 254 36288 0 malloc-32 32 799 335 3541 0 254 36288 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 72 18 82 0 30 34560 0 malloc-384 384 26 64 49 0 30 34560 0 malloc-256 256 7 128 534 0 62 34560 0 ripcb 376 13 77 59 0 30 33840 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 467 0 2 32768 0 malloc-2048 2048 5 11 17 0 8 32768 0 malloc-2048 2048 9 7 73 0 8 32768 0 malloc-2048 2048 8 8 229 0 8 32768 0 malloc-2048 2048 6 10 45 0 8 32768 0 malloc-2048 2048 4 12 81 0 8 32768 0 malloc-1024 1024 1 31 10 0 16 32768 0 malloc-1024 1024 2 30 10 0 16 32768 0 malloc-1024 1024 26 6 56 0 16 32768 0 malloc-1024 1024 12 20 12 0 16 32768 0 malloc-1024 1024 2 30 1090 0 16 32768 0 malloc-512 512 0 64 8 0 30 32768 0 malloc-512 512 4 60 163 0 30 32768 0 malloc-512 512 2 62 77 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 5 59 127 0 30 32768 0 malloc-512 512 6 58 52 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 31 233 52 0 126 31680 0 clpbuf 2624 0 12 22 0 4 31488 0 sctp_laddr 48 0 588 18 0 254 28224 0 malloc-32 32 421 461 2052 0 254 28224 0 malloc-32 32 276 606 3169 0 254 28224 0 malloc-32 32 69 813 493 0 254 28224 0 16 Bucket 144 63 133 363 0 62 28224 0 4 Bucket 48 8 580 10 0 254 28224 0 AIO 208 1 132 149 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 24 0 1 24576 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 49 251 851 0 126 24000 0 malloc-384 384 10 50 58 0 30 23040 0 malloc-384 384 1 59 10 0 30 23040 0 malloc-384 384 0 60 21 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 malloc-32 32 97 533 239 0 254 20160 0 malloc-32 32 11 619 25 0 254 20160 0 malloc-32 32 5 625 1063 0 254 20160 0 2 Bucket 32 72 558 776 0 254 20160 0 KNOTE 160 1 124 144 0 62 20000 0 malloc-16 16 766 484 5765 0 254 20000 0 malloc-16 16 785 465 27415 0 254 20000 0 tcp_rack_map 128 0 155 1 0 126 19840 0 cryptop 280 0 70 172 0 30 19600 0 AIOCB 552 1 34 110 0 16 19320 0 L VFS Cache 320 0 60 20 0 30 19200 0 malloc-256 256 11 64 85 0 62 19200 0 AIOLIO 272 0 70 26 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 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 63 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-1024 1024 1 15 2 0 16 16384 0 malloc-512 512 0 32 6 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 1070 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 vtnet_tx_hdr 24 1 500 5273 0 254 12024 0 malloc-16 16 33 717 427 0 254 12000 0 malloc-16 16 17 733 17 0 254 12000 0 malloc-16 16 50 700 125 0 254 12000 0 malloc-16 16 26 724 125 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 splice 184 1 62 2 0 62 11592 0 swrbuf 2624 0 4 4 0 4 10496 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 12 488 1321 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 30 0 0 3744 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 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 416 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 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 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 rl_entry 48 0 0 0 0 254 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 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