panic: ASan: Invalid access, 2-byte read at 0xfffffe00a89de0e6, UMAUseAfterFree(fd) cpuid = 0 time = 1629363319 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a75951f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a7595350 vpanic() at vpanic+0x2c5/frame 0xfffffe00a7595430 panic() at panic+0xb5/frame 0xfffffe00a75954f0 __asan_load2_noabort() at __asan_load2_noabort+0x16e/frame 0xfffffe00a75955b0 sctp_inpcb_bind() at sctp_inpcb_bind+0x67d/frame 0xfffffe00a75956f0 sctp6_connect() at sctp6_connect+0x3e9/frame 0xfffffe00a7595870 soconnectat() at soconnectat+0x213/frame 0xfffffe00a75958d0 kern_connectat() at kern_connectat+0x299/frame 0xfffffe00a75959b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe00a75959f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a7595bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 5244 tid 105832 ] Stopped at kdb_enter+0x6b: movq $0,0x28eb53a(%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 0x2ed4400077b15789 rdx 0x40001 rbx 0 rsp 0xfffffe00a7595330 rbp 0xfffffe00a7595350 rsi 0 rdi 0xfffffe0058944a68 r8 0x3 r9 0xfffffe00a7594e68 r10 0 r11 0xfffffe00a80c6c50 r12 0xfffffe00a80c6740 r13 0xfffffe00a7595301 r14 0xffffffff82c66980 .str.18 r15 0xffffffff82c66980 .str.18 rip 0xffffffff817a0dfb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28eb53a(%rip) db> show proc Process 5244 (syz-executor.2) at 0xfffffe00a89d6538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 792 at 0xfffffe009e9c1a70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d54538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a89ee3e0 (map 0xfffffe00a89ee3e0) (map.pmap 0xfffffe00a89ee4a0) (pmap 0xfffffe00a89ee500) threads: 2 105700 RunQ syz-executor.2 105832 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 5246 782 782 0 R syz-executor.0 5245 802 802 0 R (threaded) syz-executor.3 104944 RunQ syz-executor.3 105833 S uwait 0xfffffe00a7158e80 syz-executor.3 5244 792 792 0 R (threaded) syz-executor.2 105700 RunQ syz-executor.2 105832 Run CPU 0 syz-executor.2 5063 1 782 0 S uwait 0xfffffe00a701f380 syz-executor.0 5054 1 782 0 S umtxn 0xfffffe00a80ef200 syz-executor.0 5046 1 782 0 S uwait 0xfffffe00a8682c80 syz-executor.0 5042 1 782 0 S uwait 0xfffffe00a885f000 syz-executor.0 5036 1 802 0 S uwait 0xfffffe00a7158800 syz-executor.3 5033 1 782 0 S uwait 0xfffffe00a7105080 syz-executor.0 5032 1 802 0 S uwait 0xfffffe00a8682e00 syz-executor.3 5028 1 802 0 S uwait 0xfffffe00a711ac00 syz-executor.3 5026 1 783 0 S uwait 0xfffffe00a1de1280 syz-executor.1 5024 1 802 0 S uwait 0xfffffe00a711a800 syz-executor.3 5020 1 782 0 S uwait 0xfffffe00a8682600 syz-executor.0 5019 1 782 0 S uwait 0xfffffe00a8682900 syz-executor.0 5017 1 783 0 S uwait 0xfffffe00a80ef000 syz-executor.1 5015 1 782 0 S uwait 0xfffffe00a86a2980 syz-executor.0 5014 1 802 0 S uwait 0xfffffe00a5fcd580 syz-executor.3 5013 1 783 0 S uwait 0xfffffe00a86a2f00 syz-executor.1 5012 1 782 0 S uwait 0xfffffe00a7105200 syz-executor.0 5011 1 783 0 S uwait 0xfffffe00a86a2100 syz-executor.1 5008 1 802 0 S uwait 0xfffffe00a8682700 syz-executor.3 5007 1 782 0 S uwait 0xfffffe00a80ef100 syz-executor.0 5004 1 782 0 S uwait 0xfffffe00a1c82d80 syz-executor.0 4998 1 783 0 S uwait 0xfffffe009e995980 syz-executor.1 4997 1 783 0 S uwait 0xfffffe00a70db500 syz-executor.1 4994 1 783 0 S uwait 0xfffffe00a7105a80 syz-executor.1 4993 1 783 0 S uwait 0xfffffe00a1c82780 syz-executor.1 4992 1 783 0 S uwait 0xfffffe00a86a2a00 syz-executor.1 4991 1 783 0 S uwait 0xfffffe00a70db100 syz-executor.1 3580 1 782 0 S uwait 0xfffffe00a701f880 syz-executor.0 3572 1 802 0 S uwait 0xfffffe00a70db300 syz-executor.3 3568 1 782 0 S uwait 0xfffffe00a80ef080 syz-executor.0 3564 1 783 0 S uwait 0xfffffe00a80ef400 syz-executor.1 3560 1 802 0 S uwait 0xfffffe00a86a2b00 syz-executor.3 3559 1 782 0 S uwait 0xfffffe00a70d9d00 syz-executor.0 3553 1 783 0 S uwait 0xfffffe00a80ef380 syz-executor.1 3547 1 802 0 S umtxn 0xfffffe00a70d9c00 syz-executor.3 3546 1 783 0 S uwait 0xfffffe00a7006200 syz-executor.1 3537 1 783 0 S uwait 0xfffffe00a1cdb380 syz-executor.1 3535 1 783 0 S uwait 0xfffffe00a1c82580 syz-executor.1 2402 1 792 0 S uwait 0xfffffe00a80ef880 syz-executor.2 2400 1 792 0 S umtxn 0xfffffe00a7006000 syz-executor.2 2395 1 783 0 S uwait 0xfffffe00a701f580 syz-executor.1 2393 1 783 0 S uwait 0xfffffe00a701fd00 syz-executor.1 2392 1 792 0 S uwait 0xfffffe00a701f600 syz-executor.2 2391 1 792 0 S uwait 0xfffffe00a7158300 syz-executor.2 2387 1 782 0 S uwait 0xfffffe00a1c62d80 syz-executor.0 2386 1 783 0 S uwait 0xfffffe00a80ef600 syz-executor.1 2385 1 792 0 S uwait 0xfffffe00a7006180 syz-executor.2 2384 1 783 0 S uwait 0xfffffe00a80efa80 syz-executor.1 2383 1 792 0 S uwait 0xfffffe00a7158100 syz-executor.2 2382 1 782 0 S uwait 0xfffffe00a1c82600 syz-executor.0 2377 1 782 0 S uwait 0xfffffe00a7158700 syz-executor.0 2376 1 782 0 S uwait 0xfffffe00a7006300 syz-executor.0 2374 1 783 0 S uwait 0xfffffe00a80ef780 syz-executor.1 2373 1 782 0 S uwait 0xfffffe00a7006d80 syz-executor.0 2372 1 783 0 S uwait 0xfffffe00a701f980 syz-executor.1 2371 1 782 0 S uwait 0xfffffe00a701f680 syz-executor.0 2368 1 782 0 S uwait 0xfffffe00a70d9a80 syz-executor.0 2367 1 782 0 S uwait 0xfffffe00a1de1c80 syz-executor.0 2366 1 782 0 S uwait 0xfffffe00a7158600 syz-executor.0 2365 1 782 0 S uwait 0xfffffe00a70d9900 syz-executor.0 2350 1 802 0 S uwait 0xfffffe0058888180 syz-executor.3 2349 1 782 0 S uwait 0xfffffe00a5e1b780 syz-executor.0 2348 1 802 0 S uwait 0xfffffe00a7006680 syz-executor.3 2347 1 782 0 S uwait 0xfffffe00a7006780 syz-executor.0 2343 1 782 0 S uwait 0xfffffe00a7006900 syz-executor.0 2342 1 802 0 S uwait 0xfffffe00a1c82300 syz-executor.3 2341 1 782 0 S uwait 0xfffffe00a1cdb000 syz-executor.0 2338 1 792 0 S umtxn 0xfffffe00a7158000 syz-executor.2 2337 1 792 0 S uwait 0xfffffe009e9c8600 syz-executor.2 2335 1 802 0 S uwait 0xfffffe00a7006800 syz-executor.3 2333 1 792 0 S uwait 0xfffffe009e9c8500 syz-executor.2 2332 1 782 0 S uwait 0xfffffe00a5fb9880 syz-executor.0 2331 1 792 0 S uwait 0xfffffe00a701fb80 syz-executor.2 2329 1 792 0 S uwait 0xfffffe00a7158400 syz-executor.2 2328 1 782 0 S uwait 0xfffffe009e995f00 syz-executor.0 2326 1 792 0 S uwait 0xfffffe00a7158900 syz-executor.2 2323 1 802 0 S uwait 0xfffffe00a1c82b00 syz-executor.3 2322 1 802 0 S umtxn 0xfffffe00a5e1b600 syz-executor.3 2319 1 782 0 S uwait 0xfffffe00a7006a80 syz-executor.0 2318 1 782 0 S uwait 0xfffffe00a7158200 syz-executor.0 2317 1 782 0 S umtxn 0xfffffe00a7006b00 syz-executor.0 2315 1 782 0 S uwait 0xfffffe0058766d80 syz-executor.0 2257 1 2257 65 Ss select 0xfffffe00a711a1c0 dhclient 2054 1 2054 0 Ss select 0xfffffe00a71055c0 dhclient 2043 1 2043 0 Ss select 0xfffffe00a711a0c0 dhclient 2024 1 2024 65 Ss select 0xfffffe00a7006740 dhclient 1887 0 0 0 DL aiordy 0xfffffe00a7227538 [aiod4] 1886 0 0 0 DL aiordy 0xfffffe00a732c538 [aiod3] 1885 0 0 0 DL aiordy 0xfffffe00a7ccca70 [aiod2] 1884 0 0 0 DL aiordy 0xfffffe00a5f6ea70 [aiod1] 1767 1 1767 0 Ss select 0xfffffe00a5fcd8c0 dhclient 1764 1 1764 0 Ss select 0xfffffe00a7006ec0 dhclient 1753 1 1753 65 Ss select 0xfffffe00a70d9e40 dhclient 1599 1 783 0 S uwait 0xfffffe00a5e1bc00 syz-executor.1 1589 1 783 0 S uwait 0xfffffe00a70d9400 syz-executor.1 1577 1 782 0 S uwait 0xfffffe00a70d9500 syz-executor.0 1576 1 783 0 S uwait 0xfffffe00a5fb9a80 syz-executor.1 1574 1 792 0 S uwait 0xfffffe00a1cdbb00 syz-executor.2 1572 1 802 0 S uwait 0xfffffe00a70d9800 syz-executor.3 1569 1 783 0 S uwait 0xfffffe00a5e1b900 syz-executor.1 1568 1 782 0 S uwait 0xfffffe00a5e1ba80 syz-executor.0 1567 1 802 0 S uwait 0xfffffe00a5e1b980 syz-executor.3 1566 1 792 0 S umtxn 0xfffffe00a7105e80 syz-executor.2 1558 1 802 0 S uwait 0xfffffe00a70d9100 syz-executor.3 1557 1 792 0 S uwait 0xfffffe00a70d9600 syz-executor.2 1555 1 782 0 S uwait 0xfffffe00a5fb9980 syz-executor.0 1552 1 783 0 S uwait 0xfffffe009e9c8100 syz-executor.1 1550 1 802 0 S umtxn 0xfffffe00a70d9000 syz-executor.3 1549 1 792 0 S uwait 0xfffffe00a1cdbf00 syz-executor.2 1548 1 782 0 S uwait 0xfffffe00a5fb9c80 syz-executor.0 1544 1 783 0 S uwait 0xfffffe00a1cdbc00 syz-executor.1 1542 1 802 0 S uwait 0xfffffe00a1de1a80 syz-executor.3 1541 1 792 0 S uwait 0xfffffe00a1c82200 syz-executor.2 1540 1 782 0 S uwait 0xfffffe00a1de1580 syz-executor.0 1537 1 802 0 S uwait 0xfffffe00a70d9700 syz-executor.3 1535 1 783 0 S uwait 0xfffffe00a5fb9d80 syz-executor.1 1534 1 782 0 S uwait 0xfffffe00a70d9300 syz-executor.0 1533 1 792 0 S uwait 0xfffffe0058856780 syz-executor.2 1527 1 783 0 S umtxn 0xfffffe00a1c82100 syz-executor.1 1518 1 783 0 S uwait 0xfffffe00a70d9200 syz-executor.1 1441 1 1441 0 Ss select 0xfffffe00a70dba40 dhclient 1431 1 1431 0 Ss select 0xfffffe00a70dbcc0 dhclient 1393 1 802 0 S uwait 0xfffffe009e995e80 syz-executor.3 1387 1 802 0 S uwait 0xfffffe00a1c62a80 syz-executor.3 1382 1 792 0 S uwait 0xfffffe00a1c82000 syz-executor.2 1380 1 802 0 S umtxn 0xfffffe00a5fb9e80 syz-executor.3 1374 1 792 0 S umtxn 0xfffffe009e9c8700 syz-executor.2 1370 1 792 0 S uwait 0xfffffe009e995080 syz-executor.2 1365 1 792 0 S uwait 0xfffffe00a1cdb700 syz-executor.2 1361 1 792 0 S uwait 0xfffffe009e9c8200 syz-executor.2 1332 1 1332 65 Ss select 0xfffffe00a5e1bd40 dhclient 1210 1 792 0 S uwait 0xfffffe009e9c8a00 syz-executor.2 1203 1 782 0 S uwait 0xfffffe009e9c8900 syz-executor.0 1199 1 792 0 S uwait 0xfffffe00a1de1a00 syz-executor.2 1193 1 782 0 S uwait 0xfffffe0058b6cf00 syz-executor.0 1191 1 792 0 S uwait 0xfffffe00a1de1800 syz-executor.2 1190 1 802 0 S uwait 0xfffffe009e409600 syz-executor.3 1188 1 802 0 S uwait 0xfffffe009e409700 syz-executor.3 1184 1 802 0 S umtxn 0xfffffe00a1c62600 syz-executor.3 1182 1 783 0 S uwait 0xfffffe00a1de1900 syz-executor.1 1180 1 783 0 S uwait 0xfffffe00a1de1700 syz-executor.1 1178 1 783 0 S uwait 0xfffffe00a1c82b80 syz-executor.1 1175 1 782 0 S uwait 0xfffffe0058856280 syz-executor.0 1174 1 792 0 S uwait 0xfffffe009e409a00 syz-executor.2 1173 1 802 0 S uwait 0xfffffe009e995180 syz-executor.3 1169 1 783 0 S uwait 0xfffffe00a1cdb900 syz-executor.1 1167 1 782 0 S uwait 0xfffffe00a1c62980 syz-executor.0 1166 1 802 0 S uwait 0xfffffe00a1c62880 syz-executor.3 1162 1 782 0 S uwait 0xfffffe00a1c62b80 syz-executor.0 1161 1 783 0 S uwait 0xfffffe00a1cdbd00 syz-executor.1 1158 1 792 0 S uwait 0xfffffe00a1c62e80 syz-executor.2 1156 1 783 0 S uwait 0xfffffe00a1cdbe00 syz-executor.1 1153 1 782 0 S uwait 0xfffffe00a1cdba00 syz-executor.0 1152 1 783 0 S uwait 0xfffffe009e9c8e00 syz-executor.1 1146 1 792 0 S uwait 0xfffffe009e9c8c00 syz-executor.2 1144 1 783 0 S uwait 0xfffffe009e9c8d00 syz-executor.1 1141 1 783 0 S uwait 0xfffffe005892b480 syz-executor.1 1137 1 783 0 S uwait 0xfffffe005892b800 syz-executor.1 1136 1 783 0 S uwait 0xfffffe0058856680 syz-executor.1 1072 1 1072 0 Ss select 0xfffffe00a5e1b840 dhclient 1060 1 1060 0 Ss select 0xfffffe00a5e1bbc0 dhclient 802 780 802 0 Ss nanslp 0xffffffff84059200 syz-executor.3 792 780 792 0 Ss nanslp 0xffffffff84059200 syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84059200 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100112 S uwait 0xfffffe005892b580 syz-fuzzer 100119 RunQ syz-fuzzer 100120 S uwait 0xfffffe00584db200 syz-fuzzer 100121 S uwait 0xfffffe00584db300 syz-fuzzer 100122 S uwait 0xfffffe0058856380 syz-fuzzer 100123 S uwait 0xfffffe0058856480 syz-fuzzer 100124 S uwait 0xfffffe0058856080 syz-fuzzer 100125 S uwait 0xfffffe0058856180 syz-fuzzer 100126 RunQ syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0058b520b0 csh 776 694 776 0 Ss select 0xfffffe009e4094c0 sshd 761 1 761 0 Ss+ ttyin 0xfffffe0057000cb0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00575ee4b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575ee8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575eecb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583bd0b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583bd4b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583bd8b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583bdcb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005746e0b0 getty 698 1 698 0 Ss nanslp 0xffffffff84059201 cron 694 1 694 0 Ss select 0xfffffe009e4097c0 sshd 507 1 507 0 Ss select 0xfffffe009e4098c0 syslogd 436 1 436 0 Ss select 0xfffffe009e2f7140 devd 435 1 435 65 Ss select 0xfffffe009e409cc0 dhclient 350 1 350 0 Ss select 0xfffffe009e409ac0 dhclient 347 1 347 0 Ss select 0xfffffe0058856a40 dhclient 23 0 0 0 DL syncer 0xffffffff84181480 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875ea70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417f2a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe0058952ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b76c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ab1f8 [dom0] 100089 D launds 0xffffffff841ab204 [laundry: dom0] 100090 D umarcl 0xffffffff81e9d8d0 [uma] 18 0 0 0 DL - 0xffffffff83e10320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d804e0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a81e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417a4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417a4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417a4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417a4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c95ac0 [doneq0] 100049 D - 0xffffffff83c95a40 [async] 100082 D - 0xffffffff83c958c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aba888 [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_ 0xffffffff841a52a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402c7c0 [g_event] 100040 D - 0xffffffff8402c800 [g_up] 100041 D - 0xffffffff8402c840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dff000 [thr_0] 100030 D - 0xfffffe0053dff080 [thr_1] 100031 D - 0xffffffff8417b848 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 I [swi1: netisr 0] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 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 0xffffffff841a6240 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402d6c0 [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] 100013 Run CPU 1 [thread taskq] 100015 D - 0xfffffe0053c07700 [kqueue_ctx taskq] 100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053c07500 [pci_hp taskq] 100018 D - 0xfffffe0053c07400 [aiod_kick 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 0xfffffe0056b1fa00 [virtio_balloon] 100068 D - 0xfffffe0054189400 [mca taskq] 100073 D - 0xffffffff82c6d900 [deadlkres] 100077 D - 0xfffffe0058345b00 [acpi_task_0] 100078 D - 0xfffffe0058345b00 [acpi_task_1] 100079 D - 0xfffffe0058345b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] db> show all locks Process 5244 (syz-executor.2) thread 0xfffffe00a80c6740 (105832) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a89d3e68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b4418) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a89d3e88) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/sctp6_usrreq.c:871 Process 0 (kernel) thread 0xfffffe0053df9ac0 (100013) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff800064cb000) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 filedesc 304 2429K 8381 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 532 1157K 10376 vfscache 3 1025K 3 pcb 460 987K 11351 subproc 431 927K 5467 inodedep 109 553K 4520 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 acpica 1674 184K 55620 vnet_data 1 168K 1 sctp_atcl 389 146K 7518 tidhash 3 141K 3 linker 356 140K 396 pagedep 24 134K 4140 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 sctp_stro 100 100K 2084 BPF 46 88K 76 kdtrace 508 88K 11081 bus 989 81K 3488 umtx 638 80K 638 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 temp 36 35K 3343 hostcache 1 32K 1 shm 1 32K 16 DEVFS3 127 32K 137 sctp_stri 61 31K 548 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 dirrem 84 21K 4308 sctp_atky 489 21K 9862 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 146 19K 1009 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 kqueue 213 16K 5303 bus-sc 34 15K 1691 pwddesc 210 14K 5228 lltable 42 13K 165 ether_multi 157 13K 167 KTRACE 100 13K 12299 ifnet 7 13K 7 ksem 31 12K 86 kenv 95 12K 95 eventhandler 133 12K 133 freefile 83 11K 4200 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 4515 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 40 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 294 plimit 25 7K 509 sctp_athm 389 7K 7750 sglist 5 7K 5 CAM DEV 3 6K 510 DEVFSP 91 6K 963 pf_ifnet 13 5K 158 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 64 vt 11 5K 11 pf_table 2 4K 144 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 inpcbpolicy 111 4K 2295 selfd 55 4K 64229 lockf 32 4K 63 hhook 15 4K 17 sctp_map 200 4K 4100 proc-args 52 3K 716 terminal 11 3K 11 select 19 3K 74 newdirblk 18 3K 4082 uidinfo 3 3K 13 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 filedesc_to_leader 28 2K 65 Unitno 29 2K 57 CAM XPT 22 2K 543 in_multi 6 2K 8 osd 77 2K 1594 pf_osfp 12 2K 12 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 6411 tcp_fsb 8 1K 328 softdep 1 1K 1 mkdir 8 1K 8164 freeblks 4 1K 4271 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 160 NFSD session 1 1K 1 CAM periph 4 1K 271 xform 13 1K 1227 sctp_ifn 6 1K 15 ipsec 3 1K 3 diradd 6 1K 4349 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 313 encap_export_host 12 1K 12 procdesc 5 1K 18 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 1886 vnodes 1 1K 11 CAM SIM 2 1K 2 ktls 1 1K 1 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 soname 5 1K 9395 pf_rule 1 1K 131 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 pmchooks 1 1K 1 filecaps 5 1K 133 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 3450 sctp_iter 0 0K 25 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 13 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 12 vegas data 0 0K 14 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 13 cubic data 0 0K 26 chd data 0 0K 23 tcp_do 0 0K 0 dctcp data 0 0K 15 htcp data 0 0K 0 mqdata 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 3176 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 78 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 23 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 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 106 ip6_msource 0 0K 0 ip6_moptions 0 0K 12 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 0 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 4 twsbuf 0 0K 0 statfs 0 0K 4287 namei_tracker 0 0K 20 export_host 0 0K 0 cl_savebuf 0 0K 6 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 100 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 5 lio 0 0K 26 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 155 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 19249 ioctlops 0 0K 561 eventfd 0 0K 0 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 5 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 911 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 1 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 8775 512 198088 0 254 38039552 0 tcp_log 416 0 15048 192680 0 254 6259968 0 mbuf 256 9996 609 2036691 0 254 2714880 0 malloc-16384 16384 151 5 4348 0 1 2555904 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-4096 4096 539 6 5738 0 2 2232320 0 BUF TRIE 144 229 11531 5109 0 62 1693440 0 malloc-128 128 12534 269 16758 0 126 1638784 0 malloc-384 384 4162 18 4179 0 30 1605120 0 RADIX NODE 144 10418 581 128367 0 62 1583856 0 mbuf_cluster 2048 630 0 630 0 254 1290240 0 UMA Slabs 0 112 11009 4 11009 0 126 1233456 0 vmem btag 56 20104 103 20104 0 254 1131592 0 MAP ENTRY 96 9405 339 301185 0 126 935424 0 VM OBJECT 264 3108 102 77036 0 30 847440 0 FFS inode 1160 623 21 4845 0 8 747040 0 THREAD 1808 296 23 5833 0 8 576752 0 tcp_bbr_map 128 0 4495 302809 0 126 575360 0 256 Bucket 2048 256 18 17428 0 8 561152 0 ertt_txseginfo 40 0 12625 695904 0 254 505000 0 VMSPACE 2544 184 11 5221 0 4 496080 0 malloc-2048 2048 198 28 5123 0 8 462848 0 socket 944 324 136 8829 0 254 434240 0 sctp_ep 1280 228 99 5096 0 254 418560 0 sctp_asoc 2288 100 80 2050 0 254 411840 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 662 76 4886 0 30 330624 0 malloc-32768 32768 2 7 1711 0 1 294912 0 PROC 1336 210 9 5246 0 8 292584 0 malloc-64 64 4277 70 14375 0 254 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 sctp_raddr 736 272 80 2429 0 254 259072 0 filedesc0 1072 210 21 5228 0 8 247632 0 malloc-16 16 14092 408 15674 0 254 232000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-384 384 462 68 7714 0 30 203520 0 malloc-65536 65536 1 2 215 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5303 241 6392 0 254 177408 0 malloc-256 256 614 76 14798 0 62 176640 0 malloc-4096 4096 42 0 53 0 2 172032 0 malloc-384 384 108 332 4569 0 30 168960 0 FFS2 dinode 256 623 22 4845 0 62 165120 0 mbuf_packet 256 60 570 19652 0 254 161280 0 malloc-128 128 1192 48 26387 0 126 158720 0 malloc-256 256 328 272 16411 0 62 153600 0 S VFS Cache 104 1027 338 5421 0 126 141960 0 malloc-1024 1024 102 34 2099 0 16 139264 0 malloc-65536 65536 0 2 374 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-256 256 158 352 3832 0 62 130560 0 clpbuf 2624 0 48 168 0 16 125952 0 malloc-1024 1024 118 2 136 0 16 122880 0 128 Bucket 1024 89 30 3492 0 16 121856 0 ksiginfo 112 203 841 1250 0 126 116928 0 tcpcb 1080 73 32 1583 0 254 113400 0 malloc-256 256 330 60 5882 0 62 99840 0 malloc-384 384 227 13 580 0 30 92160 0 g_bio 408 0 220 40436 0 30 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-8192 8192 7 3 35 0 1 81920 0 malloc-2048 2048 7 33 1299 0 8 81920 0 tcp_inpcb 496 73 79 1583 0 254 75392 0 Files 80 548 352 22855 0 126 72000 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 64 Bucket 512 82 46 5889 0 30 65536 0 malloc-128 128 360 74 4707 0 126 55552 0 sctp_chunk 152 230 134 1049 0 254 55328 0 32 Bucket 256 74 136 16799 0 62 53760 0 tcp_bbr_pcb 832 28 35 680 0 16 52416 0 malloc-64 64 525 294 65300 0 254 52416 0 malloc-256 256 73 122 5345 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-512 512 69 27 594 0 30 49152 0 TURNSTILE 136 320 16 320 0 62 45696 0 malloc-2048 2048 9 13 151 0 8 45056 0 malloc-1024 1024 6 38 1907 0 16 45056 0 pcpu-8 8 4775 857 8645 0 254 45056 0 malloc-64 64 548 145 2588 0 254 44352 0 da_ccb 544 0 77 10348 0 16 41888 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-64 64 312 318 6007 0 254 40320 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 34373 0 16 36864 0 malloc-2048 2048 7 11 22 0 8 36864 0 malloc-128 128 99 180 9476 0 126 35712 0 malloc-256 256 61 74 5577 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 10 0 1 32768 0 malloc-4096 4096 4 4 638 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 406 98 18276 0 254 32256 0 16 Bucket 144 62 162 819 0 62 32256 0 sctp_readq 152 173 35 378 0 254 31616 0 SLEEPQUEUE 88 320 32 320 0 126 30976 0 malloc-256 256 67 53 1064 0 62 30720 0 tcp_rack_pcb 832 8 28 328 0 16 29952 0 pipe 744 23 17 556 0 16 29760 0 KNOTE 160 28 147 44097 0 62 28000 0 malloc-128 128 119 98 4697 0 126 27776 0 malloc-256 256 84 21 763 0 62 26880 0 malloc-8192 8192 2 1 103 0 1 24576 0 malloc-1024 1024 18 6 34 0 16 24576 0 PWD 32 125 631 4166 0 254 24192 0 malloc-32 32 407 349 7534 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 141 45 546 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 4 1 7 0 2 20480 0 malloc-4096 4096 1 4 4288 0 2 20480 0 malloc-1024 1024 19 1 19 0 16 20480 0 malloc-64 64 204 111 2649 0 254 20160 0 malloc-32 32 49 581 658 0 254 20160 0 malloc-32 32 448 182 5672 0 254 20160 0 8 Bucket 80 49 201 1926 0 126 20000 0 udplite_inpcb 496 27 13 113 0 254 19840 0 Mountpoints 2752 2 5 2 0 4 19264 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-4096 4096 1 3 8 0 2 16384 0 malloc-2048 2048 4 4 83 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 15 17 25 0 30 16384 0 vtnet_tx_hdr 24 0 668 489609 0 254 16032 0 malloc-16 16 474 526 4465 0 254 16000 0 udp_inpcb 496 6 26 353 0 254 15872 0 malloc-128 128 67 57 3730 0 126 15872 0 malloc-384 384 25 15 47 0 30 15360 0 malloc-2048 2048 1 5 535 0 8 12288 0 sctp_stream_msg_out 112 15 93 434 0 254 12096 0 tcp_rack_map 112 16 92 671 0 126 12096 0 ertt 72 73 95 1583 0 126 12096 0 malloc-64 64 106 83 160 0 254 12096 0 2 Bucket 32 64 314 1407 0 254 12096 0 malloc-16 16 456 294 8134 0 254 12000 0 ripcb 496 5 19 246 0 254 11904 0 malloc-128 128 86 7 204 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1388 0 254 11520 0 malloc-384 384 20 10 368 0 30 11520 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-4096 4096 0 2 67 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 263 0 16 8192 0 malloc-1024 1024 2 6 28 0 16 8192 0 malloc-512 512 1 15 119 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 0 16 27 0 30 8192 0 malloc-512 512 1 15 11 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 18 0 254 8096 0 PGRP 88 35 57 75 0 126 8096 0 rl_entry 40 111 91 111 0 254 8080 0 sctp_laddr 48 42 126 1103 0 254 8064 0 syncache 168 0 48 14 0 254 8064 0 udpcb 32 33 219 466 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 21 105 3796 0 254 8064 0 malloc-32 32 43 209 74 0 254 8064 0 malloc-32 32 129 123 3396 0 254 8064 0 malloc-32 32 110 142 3128 0 254 8064 0 malloc-32 32 157 95 5098 0 254 8064 0 4 Bucket 48 7 161 169 0 254 8064 0 malloc-16 16 22 478 70 0 254 8000 0 malloc-16 16 51 449 4480 0 254 8000 0 malloc-16 16 191 309 3941 0 254 8000 0 malloc-16 16 9 491 6193 0 254 8000 0 malloc-16 16 18 482 25416 0 254 8000 0 AIO 208 0 38 23 0 62 7904 0 cryptop 280 0 28 31 0 30 7840 0 AIOCB 552 0 14 31 0 16 7728 0 malloc-384 384 0 20 5 0 30 7680 0 malloc-384 384 1 19 41 0 30 7680 0 AIOLIO 272 0 28 13 0 30 7616 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 2 6 179 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 2 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 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 tfo 4 0 493 7 0 254 1972 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 ipq 56 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 TMPFS node 224 0 0 0 0 62 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 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 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-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-8192 8192 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