panic: ASan: Invalid access, 1-byte write at 0xfffffe00a93b0446, UMAUseAfterFree(fd) cpuid = 1 time = 1634964216 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a9459e90 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a9459ff0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a945a0d0 panic() at panic+0xb5/frame 0xfffffe00a945a190 __asan_store1_noabort() at __asan_store1_noabort+0x121/frame 0xfffffe00a945a250 sctp_lower_sosend() at sctp_lower_sosend+0x6934/frame 0xfffffe00a945a740 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a945a9e0 sosend() at sosend+0xfc/frame 0xfffffe00a945aa50 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a945abc0 sendit() at sendit+0x2b0/frame 0xfffffe00a945ac10 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a945ad30 amd64_syscall() at amd64_syscall+0x412/frame 0xfffffe00a945af30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a945af30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 18037 tid 131841 ] Stopped at kdb_enter+0x6b: movq $0,0x28dfb4a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x3b896eed40141e75 rdx 0x3ffff rbx 0 rsp 0xfffffe00a9459fd0 rbp 0xfffffe00a9459ff0 rsi 0x40001 rdi 0xffffffff817c05fa vprintf+0x35a r8 0 r9 0xfffffe00a9459b08 r10 0 r11 0xfffffe00a41278b0 r12 0xfffffe00a41273a0 r13 0xfffffe00a945a001 r14 0xffffffff82c87580 .str.18 r15 0xffffffff82c87580 .str.18 rip 0xffffffff817b3f6b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dfb4a(%rip) db> show proc Process 18037 (syz-executor.3) at 0xfffffe00a8b4e000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe009e9ec000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053d5c538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a929a3f0 (map 0xfffffe00a929a3f0) (map.pmap 0xfffffe00a929a4b0) (pmap 0xfffffe00a929a518) threads: 4 131685 RunQ syz-executor.3 131837 RunQ syz-executor.3 131839 S uwait 0xfffffe00a8783380 syz-executor.3 131841 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 18039 777 777 0 R (threaded) syz-executor.0 131730 Run CPU 0 syz-executor.0 131843 S connec 0xfffffe00a0e570da syz-executor.0 18038 778 778 0 R (threaded) syz-executor.1 131703 RunQ syz-executor.1 131838 S connec 0xfffffe00a92870da syz-executor.1 131840 S uwait 0xfffffe00a9661100 syz-executor.1 131842 S uwait 0xfffffe0058840b80 syz-executor.1 18037 782 782 0 R (threaded) syz-executor.3 131685 RunQ syz-executor.3 131837 RunQ syz-executor.3 131839 S uwait 0xfffffe00a8783380 syz-executor.3 131841 Run CPU 1 syz-executor.3 18034 781 781 0 S (threaded) syz-executor.2 131714 S nanslp 0xffffffff84060981 syz-executor.2 131832 S connec 0xfffffe00a928749a syz-executor.2 131833 S uwait 0xfffffe00a2ec4680 syz-executor.2 131835 S uwait 0xfffffe00a9661900 syz-executor.2 17864 1 778 0 S uwait 0xfffffe00a8a7fd80 syz-executor.1 17863 1 782 0 S uwait 0xfffffe00a9661d00 syz-executor.3 17856 1 778 0 S uwait 0xfffffe0058843a80 syz-executor.1 17855 1 782 0 S uwait 0xfffffe0058843580 syz-executor.3 17849 1 777 0 S uwait 0xfffffe00a87bde80 syz-executor.0 17843 1 777 0 S uwait 0xfffffe0058840080 syz-executor.0 17842 1 782 0 S uwait 0xfffffe0056fe3300 syz-executor.3 17839 1 778 0 S uwait 0xfffffe0056fe3180 syz-executor.1 17837 1 781 0 S uwait 0xfffffe0058840c80 syz-executor.2 17835 1 781 0 S uwait 0xfffffe00a87bd500 syz-executor.2 17833 1 781 0 S uwait 0xfffffe0058840e80 syz-executor.2 17828 1 777 0 S uwait 0xfffffe00a8a7fe80 syz-executor.0 17816 1 782 0 S uwait 0xfffffe00a8783d80 syz-executor.3 17814 1 782 0 S uwait 0xfffffe00a8783b80 syz-executor.3 17809 1 782 0 S uwait 0xfffffe0058840d80 syz-executor.3 17806 1 782 0 S uwait 0xfffffe0058840880 syz-executor.3 17805 1 782 0 S uwait 0xfffffe00a8a7fa80 syz-executor.3 17055 1 778 0 S uwait 0xfffffe00a9661500 syz-executor.1 17042 1 778 0 S uwait 0xfffffe00a8783300 syz-executor.1 17034 1 778 0 S uwait 0xfffffe00a87bd980 syz-executor.1 17029 1 778 0 S uwait 0xfffffe00a9661200 syz-executor.1 17026 1 778 0 S uwait 0xfffffe00a87bd400 syz-executor.1 14668 1 778 60928 S uwait 0xfffffe00a915b200 syz-executor.1 14305 1 781 0 S uwait 0xfffffe00a87bd000 syz-executor.2 14295 1 781 0 S uwait 0xfffffe00a8783c80 syz-executor.2 14281 1 781 0 S uwait 0xfffffe00a8783680 syz-executor.2 14277 1 778 0 S uwait 0xfffffe00a41b0e80 syz-executor.1 14273 1 781 0 S uwait 0xfffffe00a87bdd80 syz-executor.2 14270 1 778 0 S uwait 0xfffffe00a41b0880 syz-executor.1 14265 1 781 0 S uwait 0xfffffe0058845880 syz-executor.2 14262 1 778 0 S uwait 0xfffffe00a87bda80 syz-executor.1 14256 1 781 0 S uwait 0xfffffe00a915b700 syz-executor.2 14251 1 781 0 S uwait 0xfffffe00a87bd800 syz-executor.2 14244 1 781 0 S uwait 0xfffffe00a915b800 syz-executor.2 13380 0 0 0 DL mdwait 0xfffffe00a9364000 [md9] 13379 0 0 0 DL mdwait 0xfffffe00a9363000 [md8] 13251 1 781 0 S uwait 0xfffffe00a8783580 syz-executor.2 13247 1 781 0 S uwait 0xfffffe00a915bd80 syz-executor.2 13244 1 781 0 S uwait 0xfffffe00a8783480 syz-executor.2 13241 1 781 0 S uwait 0xfffffe00a87bd700 syz-executor.2 13240 1 781 0 S uwait 0xfffffe00a915b900 syz-executor.2 12789 1 778 0 S uwait 0xfffffe0058854c00 syz-executor.1 12784 1 782 0 S uwait 0xfffffe00a412a100 syz-executor.3 12782 1 778 0 S uwait 0xfffffe00a87bdb80 syz-executor.1 12781 1 782 0 S uwait 0xfffffe00a87bd880 syz-executor.3 12776 1 782 0 S uwait 0xfffffe0058845100 syz-executor.3 12775 1 778 0 S uwait 0xfffffe0058845700 syz-executor.1 12770 1 782 0 S uwait 0xfffffe0058843000 syz-executor.3 12769 1 782 0 S uwait 0xfffffe0058843100 syz-executor.3 12686 1 781 0 S uwait 0xfffffe0058843880 syz-executor.2 12684 1 778 0 S uwait 0xfffffe0056fe3500 syz-executor.1 12681 1 781 0 S uwait 0xfffffe0056fe3600 syz-executor.2 12679 1 778 0 S uwait 0xfffffe00a87bd300 syz-executor.1 12673 1 781 0 S uwait 0xfffffe00a87bd200 syz-executor.2 12665 1 778 0 S uwait 0xfffffe0058845000 syz-executor.1 12663 1 778 0 S uwait 0xfffffe00a915bc00 syz-executor.1 12656 1 778 0 S uwait 0xfffffe00a8783200 syz-executor.1 12334 1 781 0 T uwait 0xfffffe00a87bd100 syz-executor.2 12331 1 782 0 T syz-executor.3 12330 1 781 0 T syz-executor.2 12327 1 782 0 T uwait 0xfffffe0058539480 syz-executor.3 12326 1 781 0 T syz-executor.2 12323 1 782 0 T uwait 0xfffffe0058843b80 syz-executor.3 12318 1 782 0 T uwait 0xfffffe00a41b0d80 syz-executor.3 12317 1 782 0 T uwait 0xfffffe0058843d80 syz-executor.3 11780 1 778 0 S uwait 0xfffffe0058840680 syz-executor.1 11777 1 778 0 S uwait 0xfffffe00a2ec4e80 syz-executor.1 11774 1 778 0 S uwait 0xfffffe0058845c80 syz-executor.1 11771 1 778 0 S uwait 0xfffffe0058840380 syz-executor.1 11768 1 778 0 S uwait 0xfffffe00a2fad580 syz-executor.1 11766 1 778 0 S uwait 0xfffffe0058840480 syz-executor.1 11764 1 778 0 S uwait 0xfffffe0058840580 syz-executor.1 11616 1 778 0 S uwait 0xfffffe0058843480 syz-executor.1 11614 1 778 0 S uwait 0xfffffe0056fe3800 syz-executor.1 11612 1 778 0 S uwait 0xfffffe0058539780 syz-executor.1 11607 1 778 0 S uwait 0xfffffe0058539280 syz-executor.1 11606 1 778 0 S uwait 0xfffffe0058840280 syz-executor.1 11565 1 782 0 S uwait 0xfffffe0058849e80 syz-executor.3 11561 1 782 0 S uwait 0xfffffe00a412a200 syz-executor.3 11559 1 782 0 S uwait 0xfffffe0058843300 syz-executor.3 11556 1 782 0 S uwait 0xfffffe00a412a900 syz-executor.3 11554 1 782 0 S uwait 0xfffffe0058849d80 syz-executor.3 11552 1 782 0 S uwait 0xfffffe0058539680 syz-executor.3 11550 1 782 0 S uwait 0xfffffe00a41b0980 syz-executor.3 11549 1 782 0 S uwait 0xfffffe0058845b80 syz-executor.3 10764 1 781 0 S uwait 0xfffffe0058849c80 syz-executor.2 10760 1 781 0 S uwait 0xfffffe00a412af00 syz-executor.2 10752 1 781 0 S uwait 0xfffffe0056fe3400 syz-executor.2 10749 1 781 0 S uwait 0xfffffe0058840180 syz-executor.2 10748 1 781 0 S uwait 0xfffffe00a412ae00 syz-executor.2 7805 1 777 0 S uwait 0xfffffe0058843980 syz-executor.0 7796 1 777 0 S uwait 0xfffffe0058843780 syz-executor.0 7792 1 777 0 S uwait 0xfffffe00a412ab00 syz-executor.0 7787 1 777 0 S uwait 0xfffffe0058843f00 syz-executor.0 7785 1 777 0 S uwait 0xfffffe0058845d80 syz-executor.0 7266 1 777 0 S uwait 0xfffffe0058843680 syz-executor.0 7265 1 777 0 S uwait 0xfffffe0058539380 syz-executor.0 3878 1 3878 65 Ss select 0xfffffe00a7f4b240 dhclient 3702 0 0 0 DL mdwait 0xfffffe00a7f8e000 [md7] 3700 0 0 0 DL mdwait 0xfffffe00a7f71000 [md6] 3699 0 0 0 DL mdwait 0xfffffe00a7f5e000 [md5] 3695 0 0 0 DL mdwait 0xfffffe00a7f49000 [md4] 3693 0 0 0 DL mdwait 0xfffffe00a7f34000 [md3] 3692 0 0 0 DL mdwait 0xfffffe00a7f22000 [md2] 3686 0 0 0 DL mdwait 0xfffffe00a7f09000 [md1] 3683 0 0 0 DL mdwait 0xfffffe00a7ef7000 [md0] 3379 1 3379 0 Ss select 0xfffffe009e4170c0 dhclient 3372 1 3372 0 Ss select 0xfffffe009e417040 dhclient 3357 1 3357 65 Ss select 0xfffffe009e9faec0 dhclient 2595 1 2595 0 Ss select 0xfffffe0058872040 dhclient 2592 1 2592 0 Ss select 0xfffffe009e563a40 dhclient 2560 1 2560 65 Ss select 0xfffffe009e9fa840 dhclient 1757 1 1757 0 Ss select 0xfffffe009e315240 dhclient 1752 1 1752 0 Ss select 0xfffffe009e5636c0 dhclient 1716 1 1716 65 Ss select 0xfffffe00588a2040 dhclient 1411 1 777 0 S uwait 0xfffffe00a412a800 syz-executor.0 1407 1 777 0 S uwait 0xfffffe00a2fad780 syz-executor.0 1405 1 782 0 S uwait 0xfffffe0058845400 syz-executor.3 1403 1 782 0 S uwait 0xfffffe00a2fad680 syz-executor.3 1398 1 782 0 S uwait 0xfffffe005884e880 syz-executor.3 1397 1 782 0 S uwait 0xfffffe00a412a700 syz-executor.3 1395 1 777 0 S uwait 0xfffffe00a412a600 syz-executor.0 1393 1 777 0 S uwait 0xfffffe0058849500 syz-executor.0 1386 1 777 0 S uwait 0xfffffe00a2fad280 syz-executor.0 1385 1 782 0 S uwait 0xfffffe00a2fad080 syz-executor.3 1382 1 781 0 S uwait 0xfffffe00a2ec4b80 syz-executor.2 1381 1 782 0 S uwait 0xfffffe005884eb80 syz-executor.3 1380 1 777 0 S uwait 0xfffffe00a2fad180 syz-executor.0 1379 1 781 0 S uwait 0xfffffe00a2fadc80 syz-executor.2 1376 1 778 0 S uwait 0xfffffe0058854000 syz-executor.1 1374 1 778 0 S uwait 0xfffffe00a2ec4500 syz-executor.1 1372 1 781 0 S uwait 0xfffffe0058854b00 syz-executor.2 1371 1 781 0 S uwait 0xfffffe0058849800 syz-executor.2 1370 1 777 0 S uwait 0xfffffe00a2ec4100 syz-executor.0 1368 1 782 0 S uwait 0xfffffe00a2ec4200 syz-executor.3 1367 1 782 0 S uwait 0xfffffe0058849400 syz-executor.3 1366 1 781 0 S uwait 0xfffffe00a2fadb80 syz-executor.2 1365 1 777 0 S uwait 0xfffffe00a2ec4400 syz-executor.0 1364 1 781 0 S uwait 0xfffffe0058854400 syz-executor.2 1359 1 782 0 S uwait 0xfffffe00a2ec4780 syz-executor.3 1358 1 778 0 S uwait 0xfffffe00a2fad480 syz-executor.1 1357 1 777 0 S uwait 0xfffffe00a2fade80 syz-executor.0 1356 1 781 0 S uwait 0xfffffe0058849600 syz-executor.2 1355 1 781 0 S uwait 0xfffffe00a2fad380 syz-executor.2 1354 1 777 0 S uwait 0xfffffe00a2fad980 syz-executor.0 1352 1 782 0 S uwait 0xfffffe0058852780 syz-executor.3 1351 1 778 0 S uwait 0xfffffe00a2ec4d80 syz-executor.1 1350 1 781 0 S uwait 0xfffffe0058849100 syz-executor.2 1349 1 781 0 S uwait 0xfffffe0058854500 syz-executor.2 1346 1 781 0 S uwait 0xfffffe00a2fad880 syz-executor.2 1345 1 777 0 S uwait 0xfffffe0058849c00 syz-executor.0 1344 1 781 0 S uwait 0xfffffe0058849200 syz-executor.2 1343 1 777 0 S uwait 0xfffffe00a2ec4300 syz-executor.0 1338 1 778 0 S uwait 0xfffffe0058852b00 syz-executor.1 1336 1 778 0 S uwait 0xfffffe00a2fada80 syz-executor.1 1334 1 782 0 S uwait 0xfffffe00a2ec4c80 syz-executor.3 1333 1 782 0 S uwait 0xfffffe0058854100 syz-executor.3 1317 1 777 0 S uwait 0xfffffe00a2ec4980 syz-executor.0 1316 1 777 0 S uwait 0xfffffe00a2fadd80 syz-executor.0 1311 1 777 0 S uwait 0xfffffe0058852a00 syz-executor.0 1310 1 777 0 S uwait 0xfffffe0058849900 syz-executor.0 1307 1 777 0 S uwait 0xfffffe0058854300 syz-executor.0 1302 1 777 0 S uwait 0xfffffe0058849a00 syz-executor.0 1298 1 777 0 S uwait 0xfffffe005884e180 syz-executor.0 1297 1 777 0 S uwait 0xfffffe005884e380 syz-executor.0 1293 1 777 0 S uwait 0xfffffe0058852880 syz-executor.0 1292 1 777 0 S uwait 0xfffffe005884e480 syz-executor.0 1154 0 0 0 DL aiordy 0xfffffe00a2f5e000 [aiod4] 1153 0 0 0 DL aiordy 0xfffffe00a084fa70 [aiod3] 1152 0 0 0 DL aiordy 0xfffffe00a2f5e538 [aiod2] 1151 0 0 0 DL aiordy 0xfffffe00a2e42000 [aiod1] 1081 1 1081 0 Ss select 0xfffffe009e3150c0 dhclient 1078 1 1078 0 Ss select 0xfffffe009e417f40 dhclient 782 775 782 0 Rs syz-executor.3 781 775 781 0 Ss nanslp 0xffffffff84060981 syz-executor.2 778 775 778 0 Ss nanslp 0xffffffff84060981 syz-executor.1 777 775 777 0 Ss nanslp 0xffffffff84060981 syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100092 S kqread 0xfffffe005888b000 syz-fuzzer 100114 S uwait 0xfffffe0057404300 syz-fuzzer 100115 S uwait 0xfffffe005884ee80 syz-fuzzer 100116 S uwait 0xfffffe005884ed80 syz-fuzzer 100117 S uwait 0xfffffe005884e780 syz-fuzzer 100118 S uwait 0xfffffe005884ec80 syz-fuzzer 100119 S uwait 0xfffffe0058854600 syz-fuzzer 100120 S uwait 0xfffffe0058854700 syz-fuzzer 100121 S uwait 0xfffffe005884e680 syz-fuzzer 100122 S uwait 0xfffffe005884e580 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe0058b400b0 csh 771 689 771 0 Ss select 0xfffffe009e563e40 sshd 755 1 755 0 Ss+ ttyin 0xfffffe00570040b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e10b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583e18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575fc0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00575f80b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00575f88b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00575cb0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00575cb8b0 getty 693 1 693 0 Ss nanslp 0xffffffff84060980 cron 689 1 689 0 Ss select 0xfffffe009e4171c0 sshd 502 1 502 0 Ss select 0xfffffe0058872440 syslogd 431 1 431 0 Ss select 0xfffffe009e315140 devd 430 1 430 65 Ss select 0xfffffe009e4177c0 dhclient 345 1 345 0 Ss select 0xfffffe009e4179c0 dhclient 342 1 342 0 Ss select 0xfffffe009e417940 dhclient 18 0 0 0 DL vlruwt 0xfffffe0058769538 [vnlru] 17 0 0 0 DL syncer 0xffffffff84188de0 [syncer] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84186ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00588adce8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841bf000 [vmdaemon] 9 0 0 0 RL (threaded) [pagedaemon] 100076 RunQ [dom0] 100082 D launds 0xffffffff841b2b04 [laundry: dom0] 100083 D umarcl 0xffffffff81eb8ed0 [uma] 8 0 0 0 DL - 0xffffffff83e16be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84bda760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84fa4060 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9c3c0 [doneq0] 100046 D - 0xffffffff83c9c340 [async] 100075 D - 0xffffffff83c9c1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab4c88 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe00541bed80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe00541bed30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841acba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84033b40 [g_event] 100037 D - 0xffffffff84033b80 [g_up] 100038 D - 0xffffffff84033bc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0053d5c538 [init] 10 0 0 0 DL audit_w 0xffffffff841adb40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84034a40 [swapper] 100005 D - 0xfffffe0053df0600 [if_config_tqg_0] 100006 D - 0xfffffe0053df0500 [softirq_0] 100007 D - 0xfffffe0053df0400 [softirq_1] 100008 D - 0xfffffe0053df0300 [if_io_tqg_0] 100009 D - 0xfffffe0053df0200 [if_io_tqg_1] 100010 D - 0xfffffe0053df0100 [inm_free taskq] 100011 D - 0xfffffe0053df0000 [deferred_unmount ta] 100012 D - 0xfffffe0053dfae00 [thread taskq] 100014 D - 0xfffffe0053dfab00 [pci_hp taskq] 100015 D - 0xfffffe0053dfaa00 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053dfa900 [kqueue_ctx taskq] 100019 D - 0xfffffe0053dfa400 [aiod_kick taskq] 100020 D - 0xfffffe0053dfa300 [in6m_free taskq] 100021 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000811b800 [firmware taskq] 100039 D - 0xfffffe00541a3d00 [crypto_0] 100040 D - 0xfffffe00541a3d00 [crypto_1] 100056 D - 0xfffffe00541a3200 [vtnet0 rxq 0] 100057 D - 0xfffffe00541a3100 [vtnet0 txq 0] 100058 D - 0xfffffe00541a3000 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ee2e00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b94980 [virtio_balloon] 100065 D - 0xfffffe0056ee2700 [mca taskq] 100066 D - 0xffffffff82c8e540 [deadlkres] 100071 D - 0xfffffe00541a3a00 [acpi_task_0] 100072 D - 0xfffffe00541a3a00 [acpi_task_1] 100073 D - 0xfffffe00541a3a00 [acpi_task_2] 100074 D - 0xfffffe00541a3700 [CAM taskq] db> show all locks Process 18039 (syz-executor.0) thread 0xfffffe00a96691e0 (131730) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff840870c0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1246 Process 18037 (syz-executor.3) thread 0xfffffe00a41273a0 (131841) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a8ac73a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13447 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4251 tcp_hpts 6 3201K 6 filedesc 306 2445K 33933 sysctloid 35906 2115K 35977 vtbuf 24 1968K 46 kobj 326 1304K 576 pcb 576 1147K 44085 newblk 39 1034K 40942 vfscache 3 1025K 3 subproc 448 962K 18337 linker 378 582K 667 inodedep 61 535K 18698 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 sctp_stro 176 251K 8316 acpica 1674 184K 55237 sctp_atcl 453 170K 28597 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 17179 tfo_ccache 1 128K 1 DEVFS1 118 118K 135 sem 4 106K 4 kdtrace 531 92K 49884 BPF 46 88K 132 umtx 660 83K 660 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 shm 8 46K 113 md_disk 18 41K 18 temp 35 35K 4203 DEVFS3 137 35K 147 hostcache 1 32K 1 md_sectors 8 32K 8 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_atky 631 26K 38357 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 GEOM 131 20K 952 routetbl 138 19K 1610 ufs_mount 4 17K 5 proc 3 17K 3 ksem 39 16K 396 sctp_timw 64 16K 64 tty 16 16K 16 kqueue 221 16K 18182 ithread 99 16K 99 lltable 48 15K 675 bus-sc 34 15K 1691 pwddesc 216 14K 18159 dirrem 51 13K 17902 KTRACE 102 13K 16823 ifnet 7 13K 7 ether_multi 152 13K 191 devstat 6 13K 6 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 pf_osfp 85 10K 85 in6_multi 65 9K 65 bmsafemap 2 9K 18582 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 55 pfs_vncache 1 8K 1 cred 30 8K 499 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_athm 453 8K 29341 DEVFSP 113 8K 3157 taskqueue 63 7K 63 freefile 52 7K 17785 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 769 sctp_map 352 6K 16434 newreno data 84 6K 6480 pf_ifnet 14 6K 450 ufs_dirhash 24 5K 24 UMA 276 5K 276 session 35 5K 66 freework 18 5K 26483 vt 11 5K 11 pf_table 2 4K 300 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 823 acpisem 28 4K 28 selfd 55 4K 230281 hhook 15 4K 17 inpcbpolicy 101 4K 15964 sctp_stri 6 3K 1439 proc-args 52 3K 743 terminal 11 3K 11 xform 39 3K 5221 select 19 3K 1723 uidinfo 4 3K 79 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 29 2K 185 osd 88 2K 6491 sctp_ifa 13 2K 14 crypto 8 2K 1585 CAM XPT 22 2K 543 in_multi 6 2K 18 freeblks 5 2K 18017 ipsecpolicy 2 2K 2 acpidev 20 2K 20 pf_rule 9 2K 522 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 33764 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1198 NFSD session 1 1K 1 filedesc_to_leader 15 1K 41 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 534 pci_link 10 1K 10 tcp_fsb 22 1K 1808 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 16882 diradd 4 1K 17943 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 10918 vnodes 1 1K 66 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 soname 8 1K 27181 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 ip_msource 2 1K 62 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 120 sctp_vrf 1 1K 1 ip6_msource 1 1K 2 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 iov 1 1K 29850 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 27 chd data 0 0K 32 mqdata 0 0K 0 dctcp data 0 0K 19 htcp data 0 0K 10 sctp_mcore 0 0K 0 sctp_socko 0 0K 13032 sctp_iter 0 0K 39 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 27 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 188 cubic data 0 0K 29 vegas data 0 0K 59 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 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 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 16180 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 579 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 181 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 ata_da 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 ktls_ocf 0 0K 0 nvme_da 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 172 ip6_moptions 0 0K 15 in6_mfilter 0 0K 14 frag6 0 0K 6 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 49 in_mfilter 0 0K 237 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 5 VN POLL 0 0K 11 acpi_perf 0 0K 0 statfs 0 0K 17161 namei_tracker 0 0K 16 export_host 0 0K 0 cl_savebuf 0 0K 294 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 700 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 biobuf 0 0K 0 aios 0 0K 13 lio 0 0K 21 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 313 ktls 0 0K 0 osti_cacheable 0 0K 0 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 ioctlops 0 0K 2765 eventfd 0 0K 28 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 448 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1150 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 18 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 132 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 1639 130174 0 254 40800256 0 tcp_log 416 0 20052 1085759 0 254 8341632 0 mbuf 256 9804 2736 4138821 0 254 3210240 0 malloc-16384 16384 152 4 17124 0 1 2555904 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-4096 4096 555 3 18626 0 2 2285568 0 RADIX NODE 144 11379 1524 487781 0 63 1858032 0 BUF TRIE 144 369 11391 36266 0 62 1693440 0 malloc-384 384 4117 33 4421 0 30 1593600 0 malloc-128 128 11807 97 31735 0 126 1523712 0 mbuf_cluster 2048 705 3 710 0 254 1449984 0 ertt_txseginfo 40 9853 26305 2525522 0 254 1446320 0 UMA Slabs 0 112 12072 21 12072 0 126 1354416 0 vmem btag 56 22615 112 22615 0 254 1272712 0 tcp_bbr_map 128 412 7152 851368 0 126 968192 0 MAP ENTRY 96 9588 240 1089798 0 126 943488 0 VM OBJECT 264 3299 46 270431 0 30 883080 0 sctp_asoc 2288 176 194 8217 0 254 846560 0 256 Bucket 2048 335 73 28703 0 8 835584 0 FFS inode 1160 628 30 18494 0 8 763280 0 malloc-2048 2048 280 44 19570 0 8 663552 0 THREAD 1808 311 19 31843 0 8 596640 0 sctp_ep 1272 271 128 19561 0 254 507528 0 VMSPACE 2552 187 8 18009 0 4 497640 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 socket 960 217 187 38055 0 254 387840 0 VNODE 448 668 79 18536 0 30 334656 0 sctp_raddr 736 191 227 8622 0 254 307648 0 PROC 1336 218 10 18039 0 8 304608 0 FPU_save_area 832 313 29 32893 0 16 284544 0 malloc-1024 1024 175 89 8422 0 16 270336 0 malloc-64 64 4010 211 234477 0 254 270144 0 malloc-256 256 281 769 86237 0 62 268800 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 0 8 10101 0 1 262144 0 filedesc0 1072 216 15 18159 0 8 247632 0 malloc-16 16 14939 61 21669 0 254 240000 0 malloc-384 384 472 138 29238 0 30 234240 0 DEVCTL 1024 0 220 174 0 0 225280 0 tcp_inpcb 496 87 337 6480 0 254 210304 0 malloc-65536 65536 1 2 183 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 248 1 248 0 16 191232 0 malloc-32 32 5731 191 5862 0 254 189504 0 malloc-384 384 61 419 18699 0 30 184320 0 FFS2 dinode 256 628 77 18494 0 62 180480 0 mbuf_packet 256 133 572 79981 0 254 180480 0 128 Bucket 1024 128 39 11007 0 16 171008 0 tcpcb 1096 84 63 6480 0 254 161112 0 malloc-128 128 827 413 23030 0 126 158720 0 malloc-128 128 1215 25 26038 0 126 158720 0 malloc-4096 4096 33 5 74 0 2 155648 0 malloc-256 256 178 422 18277 0 62 153600 0 S VFS Cache 104 1048 395 19474 0 126 150072 0 malloc-1024 1024 137 3 154 0 16 143360 0 malloc-2048 2048 14 54 571 0 8 139264 0 malloc-256 256 70 470 20123 0 62 138240 0 malloc-65536 65536 0 2 23 0 1 131072 0 malloc-65536 65536 0 2 688 0 1 131072 0 malloc-384 384 313 17 1010 0 30 126720 0 sctp_chunk 152 522 310 5498 0 254 126464 0 clpbuf 2624 0 48 2968 0 16 125952 0 malloc-256 256 349 116 32029 0 62 119040 0 ksiginfo 112 224 820 1579 0 126 116928 0 malloc-256 256 320 130 19649 0 62 115200 0 malloc-32768 32768 2 1 4 0 1 98304 0 udplite_inpcb 496 3 189 8236 0 254 95232 0 malloc-128 128 673 71 2305 0 126 95232 0 UMA Kegs 384 234 9 234 0 30 93312 0 64 Bucket 512 102 66 30361 0 30 86016 0 g_bio 408 0 210 209637 0 30 85680 0 malloc-16384 16384 3 2 8 0 1 81920 0 malloc-64 64 999 261 35809 0 254 80640 0 malloc-8192 8192 5 4 118 0 1 73728 0 malloc-4096 4096 12 5 18313 0 2 69632 0 malloc-128 128 411 116 17453 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 md7 512 120 0 120 0 30 61440 0 md6 512 120 0 120 0 30 61440 0 md5 512 120 0 120 0 30 61440 0 md4 512 120 0 120 0 30 61440 0 md3 512 120 0 120 0 30 61440 0 md2 512 120 0 120 0 30 61440 0 md1 512 120 0 120 0 30 61440 0 md0 512 120 0 120 0 30 61440 0 malloc-256 256 95 145 19605 0 62 61440 0 32 Bucket 256 94 131 35402 0 62 57600 0 Files 80 485 215 73457 0 126 56000 0 tcp_bbr_pcb 832 28 35 2910 0 16 52416 0 malloc-16384 16384 1 2 9 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 559 197 47931 0 254 48384 0 TURNSTILE 136 331 5 331 0 62 45696 0 malloc-2048 2048 11 11 787 0 8 45056 0 malloc-2048 2048 1 21 2266 0 8 45056 0 pcpu-8 8 4815 817 16464 0 254 45056 0 pipe 744 23 37 1344 0 16 44640 0 malloc-128 128 83 258 33906 0 126 43648 0 da_ccb 544 0 77 60494 0 16 41888 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 1 4 18 0 1 40960 0 malloc-8192 8192 3 2 109 0 1 40960 0 malloc-4096 4096 10 0 10 0 2 40960 0 malloc-1024 1024 9 31 703 0 16 40960 0 malloc-64 64 486 144 1120 0 254 40320 0 malloc-256 256 15 135 21209 0 62 38400 0 NAMEI 1024 0 36 95719 0 16 36864 0 pcpu-64 64 490 86 490 0 254 36864 0 itimer 352 0 99 974 0 30 34848 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 tcp_rack_pcb 896 0 36 1786 0 16 32256 0 malloc-64 64 333 171 5209 0 254 32256 0 malloc-32 32 523 485 31137 0 254 32256 0 16 Bucket 144 83 141 3000 0 62 32256 0 SLEEPQUEUE 88 331 21 331 0 126 30976 0 KNOTE 160 28 147 146334 0 62 28000 0 malloc-128 128 137 80 4584 0 126 27776 0 tcp_rack_map 120 0 231 3861 0 126 27720 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 4 2 7 0 2 24576 0 malloc-1024 1024 13 11 36 0 16 24576 0 malloc-512 512 1 47 299 0 30 24576 0 PWD 32 130 626 16930 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-4096 4096 4 1 25 0 2 20480 0 malloc-2048 2048 4 6 542 0 8 20480 0 malloc-1024 1024 12 8 73 0 16 20480 0 malloc-512 512 6 34 1439 0 30 20480 0 sctp_stream_msg_out 112 78 102 1836 0 254 20160 0 malloc-64 64 51 264 20187 0 254 20160 0 2 Bucket 32 72 558 4035 0 254 20160 0 malloc-16 16 518 732 49266 0 254 20000 0 ripcb 496 5 35 650 0 254 19840 0 udp_inpcb 496 6 34 598 0 254 19840 0 Mountpoints 2752 2 5 10 0 4 19264 0 unpcb 256 20 55 2432 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-512 512 3 29 1205 0 30 16384 0 sctp_laddr 48 149 187 6303 0 254 16128 0 ertt 72 84 140 6480 0 126 16128 0 malloc-64 64 130 122 3217 0 254 16128 0 malloc-32 32 93 411 14925 0 254 16128 0 malloc-32 32 316 188 34026 0 254 16128 0 vtnet_tx_hdr 24 0 668 1151732 0 254 16032 0 malloc-16 16 379 621 16786 0 254 16000 0 8 Bucket 80 62 138 4957 0 126 16000 0 malloc-384 384 22 18 434 0 30 15360 0 malloc-256 256 14 46 1256 0 62 15360 0 malloc-4096 4096 1 2 6 0 2 12288 0 malloc-2048 2048 2 4 31 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 4 8 172 0 16 12288 0 malloc-1024 1024 9 3 9 0 16 12288 0 malloc-512 512 8 16 111 0 30 12288 0 malloc-512 512 11 13 87 0 30 12288 0 udpcb 32 7 371 8834 0 254 12096 0 malloc-32 32 23 355 1112 0 254 12096 0 sctp_readq 152 1 77 694 0 254 11856 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 30 0 2 8192 0 malloc-2048 2048 1 3 16 0 8 8192 0 malloc-1024 1024 1 7 1505 0 16 8192 0 malloc-512 512 3 13 105 0 30 8192 0 malloc-512 512 6 10 6 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 1 91 35 0 254 8096 0 PGRP 88 35 57 73 0 126 8096 0 rl_entry 40 164 38 164 0 254 8080 0 sctp_asconf_ack 48 0 168 47 0 254 8064 0 hostcache 64 2 124 2 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 94 32 305 0 254 8064 0 malloc-32 32 11 241 1176 0 254 8064 0 malloc-32 32 101 151 1087 0 254 8064 0 malloc-32 32 57 195 759 0 254 8064 0 4 Bucket 48 6 162 447 0 254 8064 0 malloc-16 16 7 493 9644 0 254 8000 0 malloc-16 16 25 475 6473 0 254 8000 0 malloc-16 16 213 287 1461 0 254 8000 0 malloc-16 16 41 459 65 0 254 8000 0 malloc-16 16 283 217 25572 0 254 8000 0 malloc-128 128 2 60 585 0 126 7936 0 tcp_log_node 120 0 66 5 0 126 7920 0 AIO 208 0 38 76 0 62 7904 0 cryptop 280 0 28 344 0 30 7840 0 AIOCB 552 0 14 223 0 16 7728 0 malloc-384 384 0 20 139 0 30 7680 0 AIOLIO 272 0 28 21 0 30 7616 0 cpuset 104 7 55 323 0 126 6448 0 domainset 40 0 126 247 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 15 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 tcpreass 48 0 84 1 0 254 4032 0 sackhole 32 0 126 1 0 254 4032 0 syncache 168 0 24 5 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 6 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 20 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 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 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 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 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 linux_dma_object 32 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 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 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-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 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