panic: ASan: Invalid access, 2-byte read at 0xfffffe00a7a410e6, UMAUseAfterFree(fd) cpuid = 1 time = 1629049186 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a7030250 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a70303b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a7030490 panic() at panic+0xb5/frame 0xfffffe00a7030550 __asan_load2_noabort() at __asan_load2_noabort+0x16e/frame 0xfffffe00a7030610 sctp_inpcb_bind() at sctp_inpcb_bind+0x67d/frame 0xfffffe00a7030750 sctp_connect() at sctp_connect+0x4c6/frame 0xfffffe00a7030870 soconnectat() at soconnectat+0x213/frame 0xfffffe00a70308d0 kern_connectat() at kern_connectat+0x299/frame 0xfffffe00a70309b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe00a70309f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a7030bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 18741 tid 119360 ] Stopped at kdb_enter+0x6b: movq $0,0x28ea9ca(%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 0x6a4b69f4afbb5d6d rdx 0x40001 rbx 0 rsp 0xfffffe00a7030390 rbp 0xfffffe00a70303b0 rsi 0 rdi 0xfffffe009e9b9128 r8 0x3 r9 0xfffffe00a702fec8 r10 0 r11 0xfffffe00a793de10 r12 0xfffffe00a793d900 r13 0xfffffe00a7030401 r14 0xffffffff82c65780 .str.18 r15 0xffffffff82c65780 .str.18 rip 0xffffffff817a096b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28ea9ca(%rip) db> show proc Process 18741 (syz-executor.2) at 0xfffffe00a754f538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 812 at 0xfffffe0058897a70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d54538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005891a9f0 (map 0xfffffe005891a9f0) (map.pmap 0xfffffe005891aab0) (pmap 0xfffffe005891ab10) threads: 2 117373 RunQ syz-executor.2 119360 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 18741 812 812 0 R (threaded) syz-executor.2 117373 RunQ syz-executor.2 119360 Run CPU 1 syz-executor.2 18740 786 786 0 R (threaded) syz-executor.1 117363 RunQ syz-executor.1 119359 S uwait 0xfffffe00a7556980 syz-executor.1 18739 785 785 0 R (threaded) syz-executor.0 106485 Run CPU 0 syz-executor.0 119357 RunQ syz-executor.0 18738 794 794 0 R (threaded) syz-executor.3 117292 RunQ syz-executor.3 119358 S uwait 0xfffffe009e9d6880 syz-executor.3 14028 1 794 0 S uwait 0xfffffe00a7556480 syz-executor.3 14027 1 794 0 S umtxn 0xfffffe00a7556780 syz-executor.3 6666 1 6666 65 Ss select 0xfffffe00a7567340 dhclient 5158 1 5158 0 Ss select 0xfffffe00a7500040 dhclient 5141 1 5141 0 Ss select 0xfffffe00a7862ac0 dhclient 5090 1 5090 65 Ss select 0xfffffe00a3a85240 dhclient 3500 1 3500 0 Ss select 0xfffffe00a3ab6640 dhclient 3457 1 3457 0 Ss select 0xfffffe00a7864cc0 dhclient 3428 1 3428 65 Ss select 0xfffffe00a3b960c0 dhclient 2258 1 2258 0 Ss select 0xfffffe009e9d6040 dhclient 2255 1 2255 0 Ss select 0xfffffe00a3abbac0 dhclient 2228 1 2228 65 Ss select 0xfffffe009e9d6940 dhclient 1790 1 812 0 S uwait 0xfffffe00a3ab6a00 syz-executor.2 1787 1 812 0 S uwait 0xfffffe009e9d6480 syz-executor.2 1744 1 785 0 S uwait 0xfffffe00a3a35c80 syz-executor.0 1741 1 794 0 S uwait 0xfffffe00a6f90300 syz-executor.3 1737 1 794 0 S uwait 0xfffffe00a6f90f00 syz-executor.3 1729 1 786 0 S uwait 0xfffffe00a6f10080 syz-executor.1 1727 1 794 0 S uwait 0xfffffe00a6f90200 syz-executor.3 1723 1 786 0 S uwait 0xfffffe00a3a35d00 syz-executor.1 1718 1 794 0 S uwait 0xfffffe00a3abbf00 syz-executor.3 1716 1 786 0 S uwait 0xfffffe00a3ab6c00 syz-executor.1 1710 1 794 0 S uwait 0xfffffe009e9d6680 syz-executor.3 1709 1 786 0 S uwait 0xfffffe00a722e980 syz-executor.1 1704 1 794 0 S uwait 0xfffffe00a722e180 syz-executor.3 1700 1 786 0 S uwait 0xfffffe00a6fd5400 syz-executor.1 1691 1 812 0 S umtxn 0xfffffe00a3a98000 syz-executor.2 1683 1 812 0 S uwait 0xfffffe00a3ab6e00 syz-executor.2 1672 1 794 0 S uwait 0xfffffe00a3aa8100 syz-executor.3 1664 1 812 0 S uwait 0xfffffe009e998b00 syz-executor.2 1663 1 794 0 S umtxn 0xfffffe009e9d6980 syz-executor.3 1657 1 794 0 S uwait 0xfffffe009e998c80 syz-executor.3 1655 1 812 0 S uwait 0xfffffe009e9d6a80 syz-executor.2 1651 1 794 0 S uwait 0xfffffe00a6f24380 syz-executor.3 1649 1 785 0 S uwait 0xfffffe00a722e780 syz-executor.0 1648 1 812 0 S uwait 0xfffffe00a6f90500 syz-executor.2 1644 1 794 0 S uwait 0xfffffe009e9d6700 syz-executor.3 1643 1 812 0 S umtxn 0xfffffe009e9d6600 syz-executor.2 1641 1 785 0 S uwait 0xfffffe00a6fd5500 syz-executor.0 1636 1 794 0 S uwait 0xfffffe00a6f24980 syz-executor.3 1633 1 812 0 S uwait 0xfffffe00a722e680 syz-executor.2 1630 1 786 0 S uwait 0xfffffe00a6f24780 syz-executor.1 1629 1 812 0 S uwait 0xfffffe00a722e580 syz-executor.2 1623 1 812 0 S uwait 0xfffffe00a3ab6b00 syz-executor.2 1621 1 786 0 S uwait 0xfffffe00a3abbe00 syz-executor.1 1619 1 812 0 S uwait 0xfffffe00a722e080 syz-executor.2 1618 1 794 0 S uwait 0xfffffe00a3ab6d80 syz-executor.3 1611 1 812 0 S uwait 0xfffffe00a3abba00 syz-executor.2 1555 1 794 0 S uwait 0xfffffe00a6f24580 syz-executor.3 1545 1 794 0 S uwait 0xfffffe00a3ab6f00 syz-executor.3 1539 1 794 0 S uwait 0xfffffe00a722e280 syz-executor.3 1532 1 794 0 S uwait 0xfffffe009e44d100 syz-executor.3 1527 1 794 0 S uwait 0xfffffe00a722e480 syz-executor.3 1512 1 794 0 S uwait 0xfffffe00a3abb180 syz-executor.3 1506 1 794 0 S uwait 0xfffffe00a722e880 syz-executor.3 1504 1 812 0 S uwait 0xfffffe00a6f24680 syz-executor.2 1498 1 794 0 S uwait 0xfffffe00a722e380 syz-executor.3 1497 1 812 0 S umtxn 0xfffffe00a6fd5900 syz-executor.2 1490 1 812 0 S umtxn 0xfffffe00a6fd5b00 syz-executor.2 1486 1 794 0 S uwait 0xfffffe00a6f24880 syz-executor.3 1485 1 812 0 S uwait 0xfffffe00a6fd5f00 syz-executor.2 1481 1 812 0 S uwait 0xfffffe00a6fd5a00 syz-executor.2 1478 1 794 0 S uwait 0xfffffe00a6fd5c00 syz-executor.3 1476 1 812 0 S uwait 0xfffffe00a6e9bc80 syz-executor.2 1472 1 812 0 S uwait 0xfffffe00a6fd5300 syz-executor.2 1467 1 794 0 S uwait 0xfffffe00584db200 syz-executor.3 1466 1 812 0 S uwait 0xfffffe00a6fd5800 syz-executor.2 1462 1 812 0 S uwait 0xfffffe00a6fd5d00 syz-executor.2 1458 1 812 0 S uwait 0xfffffe00a6fd5700 syz-executor.2 1455 1 794 0 S uwait 0xfffffe00a6fd5600 syz-executor.3 1454 1 812 0 S uwait 0xfffffe00a6f24080 syz-executor.2 1450 1 812 0 S uwait 0xfffffe00a6f10680 syz-executor.2 1445 1 812 0 S uwait 0xfffffe00a6f10980 syz-executor.2 1443 1 794 0 S uwait 0xfffffe00a6f10180 syz-executor.3 1441 1 1441 0 Ss select 0xfffffe00a6fd5040 dhclient 1439 1 812 0 S uwait 0xfffffe009e998d80 syz-executor.2 1436 1 1436 0 Ss select 0xfffffe009e9989c0 dhclient 1392 1 812 0 S uwait 0xfffffe00a6f24180 syz-executor.2 1389 1 794 0 S uwait 0xfffffe00a3beb980 syz-executor.3 1388 1 812 0 S uwait 0xfffffe00a6f24280 syz-executor.2 1383 1 812 0 S uwait 0xfffffe00a6f10a80 syz-executor.2 1382 1 794 0 S uwait 0xfffffe00a6f24480 syz-executor.3 1378 1 812 0 S uwait 0xfffffe00a6f10b80 syz-executor.2 1376 1 794 0 S uwait 0xfffffe00a6f10880 syz-executor.3 1373 1 812 0 S umtxn 0xfffffe00a3abb080 syz-executor.2 1372 1 794 0 S uwait 0xfffffe00a6f10780 syz-executor.3 1367 1 794 0 S uwait 0xfffffe00a6e9b580 syz-executor.3 1366 1 812 0 S uwait 0xfffffe00a3bebf00 syz-executor.2 1362 1 794 0 S uwait 0xfffffe00a6f10580 syz-executor.3 1360 1 812 0 S uwait 0xfffffe00a6f10380 syz-executor.2 1357 1 794 0 S uwait 0xfffffe00a6e9bb80 syz-executor.3 1354 1 812 0 S uwait 0xfffffe00a6e9b480 syz-executor.2 1351 1 794 0 S uwait 0xfffffe00a6f10480 syz-executor.3 1348 1 812 0 S uwait 0xfffffe0058882400 syz-executor.2 1346 1 794 0 S uwait 0xfffffe00a6e9b880 syz-executor.3 1344 1 812 0 S umtxn 0xfffffe00a6e9bd80 syz-executor.2 1341 1 794 0 S uwait 0xfffffe00a6e9b380 syz-executor.3 1337 1 812 0 S uwait 0xfffffe00a6e9ba80 syz-executor.2 1335 1 794 0 S uwait 0xfffffe00a3b96b00 syz-executor.3 1333 1 812 0 S uwait 0xfffffe00a3beb380 syz-executor.2 1327 1 812 0 S uwait 0xfffffe00a3abb780 syz-executor.2 1315 1 794 0 S uwait 0xfffffe00a6e9b980 syz-executor.3 1311 1 812 0 S uwait 0xfffffe00a6e9b780 syz-executor.2 1310 1 794 0 S uwait 0xfffffe00a3beba80 syz-executor.3 1305 1 812 0 S uwait 0xfffffe00a6e9b680 syz-executor.2 1302 1 794 0 S uwait 0xfffffe00a3ab6080 syz-executor.3 1299 1 812 0 S uwait 0xfffffe00a3abb980 syz-executor.2 1297 1 794 0 S uwait 0xfffffe00a3beb280 syz-executor.3 1293 1 812 0 S uwait 0xfffffe00a3abb480 syz-executor.2 1290 1 794 0 S uwait 0xfffffe00a3beb880 syz-executor.3 1288 1 786 0 S uwait 0xfffffe00a3abb380 syz-executor.1 1287 1 812 0 S uwait 0xfffffe00a3bebb80 syz-executor.2 1284 1 794 0 S uwait 0xfffffe00a3beb680 syz-executor.3 1281 1 812 0 S umtxn 0xfffffe00a3beb780 syz-executor.2 1275 1 786 0 S uwait 0xfffffe00a3beb180 syz-executor.1 1270 1 786 0 S uwait 0xfffffe00a3b96c00 syz-executor.1 1263 1 812 0 S uwait 0xfffffe00a3beb580 syz-executor.2 1261 1 794 0 S uwait 0xfffffe00a3beb480 syz-executor.3 1256 1 812 0 S uwait 0xfffffe00a3abb880 syz-executor.2 1253 1 794 0 S uwait 0xfffffe00a3ab6580 syz-executor.3 1250 1 812 0 S uwait 0xfffffe00a3b96f00 syz-executor.2 1244 1 786 0 S uwait 0xfffffe00a3ab6480 syz-executor.1 1243 1 812 0 S uwait 0xfffffe00a3a59300 syz-executor.2 1242 1 794 0 S uwait 0xfffffe00a3ab6380 syz-executor.3 1237 1 786 0 S uwait 0xfffffe00a3abb680 syz-executor.1 1234 1 812 0 S uwait 0xfffffe00a3a59600 syz-executor.2 1233 1 786 0 S uwait 0xfffffe00a3abb580 syz-executor.1 1228 1 794 0 S uwait 0xfffffe00a3abb280 syz-executor.3 1227 1 786 0 S umtxn 0xfffffe00a3b96d00 syz-executor.1 1224 1 812 0 S uwait 0xfffffe0058938d00 syz-executor.2 1221 1 786 0 S umtxn 0xfffffe0058882000 syz-executor.1 1218 1 812 0 S uwait 0xfffffe00a3ab6280 syz-executor.2 1217 1 794 0 S uwait 0xfffffe00a3ab6180 syz-executor.3 1214 1 786 0 S uwait 0xfffffe00a3a59200 syz-executor.1 1213 1 785 0 S uwait 0xfffffe009e998400 syz-executor.0 1211 1 794 0 S uwait 0xfffffe00a3b96e00 syz-executor.3 1209 1 786 0 S uwait 0xfffffe0058882100 syz-executor.1 1207 1 812 0 S uwait 0xfffffe0058882500 syz-executor.2 1204 1 785 0 S uwait 0xfffffe009e998000 syz-executor.0 1201 1 794 0 S umtxn 0xfffffe00a3a59900 syz-executor.3 1198 1 785 0 S uwait 0xfffffe00a3a59b00 syz-executor.0 1196 1 812 0 S uwait 0xfffffe00a3a59500 syz-executor.2 1194 1 794 0 S uwait 0xfffffe009e998100 syz-executor.3 1188 1 785 0 S uwait 0xfffffe00a3a35e80 syz-executor.0 1186 1 794 0 S uwait 0xfffffe009e9d6d00 syz-executor.3 1185 1 812 0 S uwait 0xfffffe009e998800 syz-executor.2 1179 1 785 0 S uwait 0xfffffe00a3a59100 syz-executor.0 1178 1 812 0 S uwait 0xfffffe009e9d6e00 syz-executor.2 1175 1 794 0 S uwait 0xfffffe00a3a59400 syz-executor.3 1171 1 812 0 S uwait 0xfffffe009e998900 syz-executor.2 1168 1 785 0 S uwait 0xfffffe0058882580 syz-executor.0 1167 1 794 0 S uwait 0xfffffe00a3a59800 syz-executor.3 1162 1 785 0 S uwait 0xfffffe0058882300 syz-executor.0 1159 1 812 0 S uwait 0xfffffe009e9d6f00 syz-executor.2 1156 1 785 0 S uwait 0xfffffe009e998200 syz-executor.0 1155 1 794 0 S uwait 0xfffffe009e998300 syz-executor.3 1150 1 812 0 S uwait 0xfffffe00a3a59700 syz-executor.2 1148 1 785 0 S uwait 0xfffffe009e998700 syz-executor.0 1147 1 794 0 S uwait 0xfffffe00a3a59a00 syz-executor.3 1146 1 812 0 S uwait 0xfffffe009e998500 syz-executor.2 1141 1 812 0 S uwait 0xfffffe009e998600 syz-executor.2 1137 1 812 0 S uwait 0xfffffe0058766a80 syz-executor.2 890 0 0 0 DL aiordy 0xfffffe009e9f9538 [aiod4] 889 0 0 0 DL aiordy 0xfffffe009e4f7000 [aiod3] 888 0 0 0 DL aiordy 0xfffffe009e99b538 [aiod2] 887 0 0 0 DL aiordy 0xfffffe009e4f7538 [aiod1] 812 780 812 0 Ss nanslp 0xffffffff84058201 syz-executor.2 794 780 794 0 Ss nanslp 0xffffffff84058201 syz-executor.3 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100100 S uwait 0xfffffe0058819700 syz-fuzzer 100118 S uwait 0xfffffe009e44de00 syz-fuzzer 100119 S kqread 0xfffffe0058b2d000 syz-fuzzer 100120 S uwait 0xfffffe009e3f3080 syz-fuzzer 100121 S uwait 0xfffffe009e44d200 syz-fuzzer 100122 S uwait 0xfffffe00584db400 syz-fuzzer 100123 S uwait 0xfffffe009e44d300 syz-fuzzer 100124 S uwait 0xfffffe009e44d400 syz-fuzzer 100126 S uwait 0xfffffe009e44d500 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e42d0b0 csh 776 694 776 0 Ss select 0xfffffe009e3f39c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057000cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575ee4b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575ee8b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575eecb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583bd0b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583bd4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583bd8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583bdcb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005746e0b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058200 cron 694 1 694 0 Ss select 0xfffffe00588826c0 sshd 507 1 507 0 Ss select 0xfffffe009e44db40 syslogd 436 1 436 0 Ss select 0xfffffe009e3f3bc0 devd 435 1 435 65 Ss select 0xfffffe009e44dd40 dhclient 350 1 350 0 Ss select 0xfffffe009e3f3b40 dhclient 347 1 347 0 Ss select 0xfffffe00588827c0 dhclient 23 0 0 0 DL syncer 0xffffffff84180380 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875ea70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe005887ace8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b65c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa0f8 [dom0] 100089 D launds 0xffffffff841aa104 [laundry: dom0] 100090 D umarcl 0xffffffff81e9c3e0 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d73460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84747e20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abc888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a41a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dff000 [thr_0] 100030 D - 0xfffffe0053dff080 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d54538 [init] 10 0 0 0 DL audit_w 0xffffffff841a5140 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [swapper] 100005 D - 0xfffffe0053df0e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df0d00 [softirq_0] 100007 D - 0xfffffe0053df0c00 [softirq_1] 100008 D - 0xfffffe0053df0b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df0a00 [if_io_tqg_1] 100010 D - 0xfffffe0053c07c00 [in6m_free taskq] 100011 D - 0xfffffe0053c07b00 [deferred_unmount ta] 100014 D - 0xfffffe0053c07800 [thread taskq] 100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053c07500 [kqueue_ctx taskq] 100018 D - 0xfffffe0053c07400 [aiod_kick taskq] 100019 D - 0xfffffe0053c07300 [pci_hp taskq] 100020 D - 0xfffffe0053c07200 [inm_free taskq] 100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0054189e00 [firmware taskq] 100042 D - 0xfffffe0054189d00 [crypto_0] 100043 D - 0xfffffe0054189d00 [crypto_1] 100059 D - 0xfffffe0054189900 [vtnet0 rxq 0] 100060 D - 0xfffffe0054189800 [vtnet0 txq 0] 100061 D - 0xfffffe0054189700 [vtnet0 rxq 1] 100062 D - 0xfffffe0054189600 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b20a00 [virtio_balloon] 100068 D - 0xfffffe0054189400 [mca taskq] 100073 D - 0xffffffff82c6c701 [deadlkres] 100078 D - 0xfffffe0058345b00 [acpi_task_0] 100079 D - 0xfffffe0058345b00 [acpi_task_1] 100080 D - 0xfffffe0058345b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] db> show all locks Process 18741 (syz-executor.2) thread 0xfffffe00a793d900 (119360) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a6ee5968) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b4400) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a6ee5988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7011 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 filedesc 316 2525K 35139 sysctloid 34385 2031K 34456 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 9 1026K 18149 vfscache 3 1025K 3 subproc 449 955K 18974 inodedep 447 680K 17681 pcb 48 560K 30947 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 acpica 1674 184K 55752 vnet_data 1 168K 1 vmem 3 148K 5 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 17576 tfo_ccache 1 128K 1 dirrem 438 110K 17596 DEVFS1 108 108K 125 sem 4 106K 4 kdtrace 529 92K 38103 BPF 46 88K 2761 umtx 660 83K 660 bus 989 81K 3490 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 freefile 438 55K 17446 sctp_timw 132 33K 132 temp 35 33K 3404 hostcache 1 32K 1 shm 1 32K 2738 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 421 tty 16 16K 16 kqueue 219 16K 18795 ithread 99 16K 99 bus-sc 34 15K 1693 pwddesc 216 14K 18596 lltable 43 14K 81 DEVFSP 205 13K 9962 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 ksem 31 12K 100 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 filedesc_to_leader 146 10K 291 in6_multi 71 9K 71 bmsafemap 2 9K 17673 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 11 pfs_vncache 1 8K 1 xform 127 8K 7943 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_atcl 19 8K 19658 sctp_stro 7 7K 4519 taskqueue 63 7K 63 cred 26 7K 320 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 502 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 57 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 262228 lockf 32 4K 66 hhook 15 4K 17 proc-args 52 3K 732 terminal 11 3K 11 select 19 3K 87 uidinfo 3 3K 31 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 sctp_atky 26 2K 27707 tun 7 2K 7 freework 5 2K 17420 sctp_stri 2 1K 4028 softdep 1 1K 1 mkdir 8 1K 35114 freeblks 4 1K 17419 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 104 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 17557 diradd 4 1K 17637 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 6701 osd 8 1K 5963 chacha20random 1 1K 1 sctp_athm 19 1K 21690 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 13 CAM SIM 2 1K 2 ktls 1 1K 1 sctp_map 14 1K 9038 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 19567 pmchooks 1 1K 1 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 chd data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5668 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 cdg data 0 0K 2 tcp_do 0 0K 0 tcp_fsb 0 0K 3915 cubic data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 mqdata 0 0K 0 vegas data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15913 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 46 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 2 allocindir 0 0K 0 indirdep 0 0K 10 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 21 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 17774 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 158 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 2728 lio 0 0K 2 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 138 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 19683 ioctlops 0 0K 140 eventfd 0 0K 10 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 972 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 7 pwd 0 0K 0 tty console 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 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 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 979 1012533 0 254 38096896 0 malloc-16384 16384 157 4 17727 0 1 2637824 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8775 690 1928901 0 254 2423040 0 malloc-4096 4096 545 4 19232 0 2 2248704 0 RADIX NODE 144 14681 182 416629 0 62 2140272 0 malloc-128 128 12909 824 30046 0 126 1757824 0 BUF TRIE 144 184 11576 1267 0 62 1693440 0 malloc-384 384 4162 8 4163 0 30 1601280 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 10850 19 10850 0 126 1217328 0 vmem btag 56 18088 103 18088 0 254 1018696 0 MAP ENTRY 96 9635 319 1008021 0 126 955584 0 VM OBJECT 264 3166 74 265444 0 30 855360 0 FFS inode 1160 666 27 18132 0 8 803880 0 THREAD 1808 311 19 19360 0 8 596640 0 VMSPACE 2544 190 8 18721 0 4 503712 0 malloc-384 384 446 784 17688 0 30 472320 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 256 Bucket 2048 163 15 15342 0 8 364544 0 VNODE 448 705 78 18173 0 30 350784 0 malloc-256 256 158 1177 16547 0 62 341760 0 malloc-256 256 460 770 48238 0 62 314880 0 PROC 1336 216 15 18741 0 8 308616 0 malloc-64 64 4289 247 41239 0 254 290304 0 tcp_log 416 0 684 1953 0 254 284544 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_bbr_map 128 0 2015 6249 0 126 257920 0 filedesc0 1072 216 22 18596 0 8 255136 0 malloc-16 16 14022 228 20041 0 254 228000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 FFS2 dinode 256 666 39 18132 0 62 180480 0 malloc-4096 4096 42 2 120 0 2 180224 0 malloc-32 32 5302 242 6353 0 254 177408 0 ertt_txseginfo 40 0 4141 44748 0 254 165640 0 mbuf_packet 256 146 499 29492 0 254 165120 0 malloc-128 128 1184 56 29974 0 126 158720 0 malloc-256 256 176 424 36159 0 62 153600 0 S VFS Cache 104 1031 373 19128 0 126 146016 0 socket 944 46 94 21351 0 254 132160 0 malloc-65536 65536 0 2 386 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 sctp_raddr 736 7 169 10804 0 254 129536 0 malloc-1024 1024 118 6 145 0 16 126976 0 malloc-256 256 345 135 19396 0 62 122880 0 ksiginfo 112 216 828 2145 0 126 116928 0 128 Bucket 1024 76 35 2253 0 16 113664 0 tcp_inpcb 496 4 220 5952 0 254 111104 0 malloc-384 384 235 5 257 0 30 92160 0 sctp_asoc 2288 7 33 4519 0 254 91520 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_ep 1280 10 59 13125 0 254 88320 0 g_bio 408 0 210 9458 0 30 85680 0 malloc-8192 8192 7 3 35 0 1 81920 0 64 Bucket 512 106 54 12774 0 30 81920 0 tcpcb 1080 4 66 5952 0 254 75600 0 malloc-2048 2048 12 22 13151 0 8 69632 0 malloc-64 64 525 546 263298 0 254 68544 0 malloc-128 128 346 181 18139 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-8192 8192 6 2 8 0 1 65536 0 malloc-384 384 93 77 19770 0 30 65280 0 malloc-2048 2048 6 24 3857 0 8 61440 0 Files 80 393 357 63880 0 126 60000 0 32 Bucket 256 85 140 10028 0 62 57600 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 0 6 32 0 1 49152 0 TURNSTILE 136 331 26 331 0 62 48552 0 malloc-64 64 662 94 8923 0 254 48384 0 malloc-1024 1024 9 35 4561 0 16 45056 0 malloc-1024 1024 6 38 1906 0 16 45056 0 pcpu-8 8 4714 918 23875 0 254 45056 0 malloc-64 64 520 173 27810 0 254 44352 0 clpbuf 2624 0 16 21 0 16 41984 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-64 64 318 312 19527 0 254 40320 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 97331 0 16 36864 0 malloc-512 512 15 57 2732 0 30 36864 0 da_ccb 544 0 63 2476 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 119 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 98 150 36413 0 126 31744 0 SLEEPQUEUE 88 331 21 331 0 126 30976 0 malloc-256 256 73 47 18059 0 62 30720 0 tcp_rack_pcb 832 0 36 3915 0 16 29952 0 pipe 744 23 17 571 0 16 29760 0 malloc-4096 4096 4 3 638 0 2 28672 0 PWD 32 169 713 17652 0 254 28224 0 KNOTE 160 28 147 196654 0 62 28000 0 malloc-128 128 141 76 1956 0 126 27776 0 malloc-256 256 83 22 609 0 62 26880 0 malloc-1024 1024 18 6 22 0 16 24576 0 malloc-32 32 454 302 18965 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 45 255 3625 0 126 24000 0 malloc-128 128 117 69 17847 0 126 23808 0 sctp_chunk 152 6 150 7158 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 64 26 911 0 62 23040 0 malloc-256 256 61 29 18779 0 62 23040 0 tcp_bbr_pcb 832 0 27 942 0 16 22464 0 malloc-4096 4096 4 1 7 0 2 20480 0 malloc-4096 4096 1 4 17775 0 2 20480 0 malloc-2048 2048 7 3 17 0 8 20480 0 malloc-1024 1024 19 1 19 0 16 20480 0 malloc-512 512 10 30 4036 0 30 20480 0 tcp_rack_map 112 0 180 7272 0 126 20160 0 malloc-64 64 222 93 384 0 254 20160 0 16 Bucket 144 59 81 404 0 62 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1468 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-32 32 49 455 846 0 254 16128 0 vtnet_tx_hdr 24 0 668 518333 0 254 16032 0 malloc-384 384 25 15 27 0 30 15360 0 malloc-2048 2048 4 2 16 0 8 12288 0 malloc-2048 2048 1 5 215 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-32 32 128 250 6927 0 254 12096 0 malloc-16 16 288 462 9315 0 254 12000 0 ripcb 496 5 19 111 0 254 11904 0 udplite_inpcb 496 0 24 292 0 254 11904 0 udp_inpcb 496 6 18 346 0 254 11904 0 malloc-128 128 75 18 125 0 126 11904 0 malloc-128 128 67 26 3637 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-384 384 20 10 367 0 30 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 173 0 16 8192 0 malloc-1024 1024 2 6 28 0 16 8192 0 malloc-512 512 2 14 127 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 2 0 254 8096 0 PGRP 88 35 57 57 0 126 8096 0 rl_entry 40 74 128 74 0 254 8080 0 sctp_stream_msg_out 112 2 70 1047 0 254 8064 0 sctp_laddr 48 0 168 567 0 254 8064 0 udpcb 32 6 246 638 0 254 8064 0 ertt 72 4 108 5952 0 126 8064 0 malloc-64 64 13 113 4651 0 254 8064 0 malloc-64 64 52 74 8590 0 254 8064 0 malloc-32 32 43 209 2783 0 254 8064 0 malloc-32 32 104 148 194 0 254 8064 0 malloc-32 32 96 156 17914 0 254 8064 0 malloc-32 32 61 191 9578 0 254 8064 0 4 Bucket 48 5 163 311 0 254 8064 0 2 Bucket 32 54 198 1908 0 254 8064 0 malloc-16 16 22 478 77 0 254 8000 0 malloc-16 16 52 448 10945 0 254 8000 0 malloc-16 16 86 414 22020 0 254 8000 0 malloc-16 16 191 309 6805 0 254 8000 0 malloc-16 16 9 491 9 0 254 8000 0 malloc-16 16 18 482 25848 0 254 8000 0 sctp_readq 152 0 52 1039 0 254 7904 0 AIO 208 0 38 82 0 62 7904 0 AIOCB 552 0 14 86 0 16 7728 0 malloc-384 384 1 19 40 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 malloc-512 512 1 7 3 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 3 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 5 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 AIOLIO 272 0 14 1 0 30 3808 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 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 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 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 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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 144 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-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 malloc-4096 4096 0 0 0 0 2 0 0 malloc-384 384 0 0 0 0 30 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