panic: ASan: Invalid access, 2-byte read at 0xfffffe009e3a9ae6, UMAUseAfterFree(fd) cpuid = 1 time = 702 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bd9a950 00:11:42 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000005c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @rand_addr="a1bd2853e0dc06a19e8e2bd619c41ffd", 0x2}, 0x1c, 0x0}, 0x8) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000040)={{"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", "8428a499e45ccfafd8f0ca9e406ee233bc6203000000481afadbe299196180a1", 0xfffffffd}, 0x0, 0x2, 0x6, 0x0, 0xfff, 0x2000000000000000, 0x7, 0xfff}) ioctl$DIOCADDSTATE(0xffffffffffffff9c, 0xc0f24425, &(0x7f0000000a40)="9af9a54b6c89e9b4368087aa65bdaaaf50c5ddb171c49d97bc03c4721ee5fb2535fba7f779de2c022ce61ab09ac0a59127ad7b6c0bd2fa3987b8165a224f9729835bc0a26350f57a4c6314f6d2d20d8f064b6a9400db92502579bc64a5847dc5b5272345440b6cd4091e5e1edc2646b4884b5e6fd18e86b3fa8da74cc70206bfe3507acfde895a4e9dc0c6b091346f35d06fdbf7c982070000007ca52bbe3a0231df2a425490810cbdfe1bcaeec813f2b6ab5a006b6fbe76cf274e73e861479684e490765317d7dc") profil(&(0x7f0000000100)="b6817f00e5218ff8109baf5effc5146ba0820c9b58a80c72c177b109056e19873c58f257a16ea426a0950f76aa", 0x2d, 0x80000001, 0x9c) r2 = semget$private(0x0, 0x1, 0x219) __semctl$IPC_STAT(r2, 0x0, 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x400}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) shutdown(r3, 0x0) kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bd9aab0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bd9ab90 sendto(r3, &(0x7f0000001280)="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", 0xffc, 0x104, &(0x7f0000000280)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) shutdown(r3, 0x1) panic() at panic+0xb5/frame 0xfffffe009bd9ac50 __asan_load2_noabort() at __asan_load2_noabort+0x167/frame 0xfffffe009bd9ad10 sctp_inpcb_bind() at sctp_inpcb_bind+0x67d/frame 0xfffffe009bd9ae50 sctp_aloc_assoc() at sctp_aloc_assoc+0x4d6/frame 0xfffffe009bd9aef0 sctp_lower_sosend() at sctp_lower_sosend+0x28d8/frame 0xfffffe009bd9b400 sctp_sosend() at sctp_sosend+0x729/frame 0xfffffe009bd9b6a0 sosend() at sosend+0x11e/frame 0xfffffe009bd9b710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009bd9b880 sendit() at sendit+0x2b0/frame 0xfffffe009bd9b8d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe009bd9b9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bd9bbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bd9bbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 7063 tid 107595 ] Stopped at kdb_enter+0x6b: movq $0,0x28ee94a(%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 0xb5edcff19ebae5b1 rdx 0x40001 rbx 0 rsp 0xfffffe009bd9aa90 rbp 0xfffffe009bd9aab0 rsi 0 rdi 0xfffffe0058840aa8 r8 0x3 r9 0xfffffe009bd9a5e8 r10 0 r11 0xfffffe00a3a94530 r12 0xfffffe00a3a94020 r13 0xfffffe009bd9ab01 r14 0xffffffff82c57880 .str.18 r15 0xffffffff82c57880 .str.18 rip 0xffffffff8179b16b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ee94a(%rip) db> show proc Process 7063 (syz-executor.1) at 0xfffffe00a7cc9a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe009e9c9a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a768d3e0 (map 0xfffffe00a768d3e0) (map.pmap 0xfffffe00a768d4a0) (pmap 0xfffffe00a768d500) threads: 2 105827 RunQ syz-executor.1 107595 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 7063 784 784 0 R (threaded) syz-executor.1 105827 RunQ syz-executor.1 107595 Run CPU 1 syz-executor.1 7061 783 783 0 S (threaded) syz-executor.0 106036 S nanslp 0xffffffff84056981 syz-executor.0 107592 S connec 0xfffffe00a76ea490 syz-executor.0 107593 S uwait 0xfffffe00a3a95a00 syz-executor.0 7058 797 797 0 S (threaded) syz-executor.3 106820 S nanslp 0xffffffff84056980 syz-executor.3 107587 S connec 0xfffffe00a76bd840 syz-executor.3 107590 S uwait 0xfffffe00a3a95700 syz-executor.3 7057 792 792 0 S (threaded) syz-executor.2 106908 S nanslp 0xffffffff84056980 syz-executor.2 107586 S connec 0xfffffe00a76ccbf0 syz-executor.2 107588 S uwait 0xfffffe00a3a95400 syz-executor.2 6099 1 784 0 S uwait 0xfffffe00a3a40300 syz-executor.1 6085 1 784 0 S uwait 0xfffffe009e2e2180 syz-executor.1 6081 1 784 0 S umtxn 0xfffffe00a3a40580 syz-executor.1 6076 1 784 0 S uwait 0xfffffe00a7b8fb00 syz-executor.1 6075 1 784 0 S uwait 0xfffffe00a3a72280 syz-executor.1 6020 1 784 0 S uwait 0xfffffe00a3a72b00 syz-executor.1 6018 1 784 0 S uwait 0xfffffe009e9fe880 syz-executor.1 6013 1 797 0 S uwait 0xfffffe009e2dca00 syz-executor.3 6012 1 797 0 S uwait 0xfffffe009e47bf00 syz-executor.3 6011 1 797 0 S uwait 0xfffffe00a7b8fe00 syz-executor.3 6010 1 797 0 S uwait 0xfffffe00a3a40200 syz-executor.3 4895 1 797 0 S uwait 0xfffffe00a7b8f300 syz-executor.3 4893 1 797 0 S uwait 0xfffffe00a3a40880 syz-executor.3 4428 1 784 0 S uwait 0xfffffe009e9fe280 syz-executor.1 4421 1 784 0 S uwait 0xfffffe009e9fe480 syz-executor.1 3320 1 792 0 S uwait 0xfffffe00a7b8f800 syz-executor.2 3313 1 792 0 S uwait 0xfffffe00a7b8f600 syz-executor.2 3311 1 792 0 S uwait 0xfffffe00a3a40680 syz-executor.2 2836 1 784 0 S uwait 0xfffffe009e9fe380 syz-executor.1 2833 1 784 0 S uwait 0xfffffe00a3a40e00 syz-executor.1 1824 1 797 0 S uwait 0xfffffe00a3a72f00 syz-executor.3 1821 1 797 0 S uwait 0xfffffe009e9cfd00 syz-executor.3 1727 1 1727 65 Ss select 0xfffffe0056b74740 dhclient 1547 1 792 0 T uwait 0xfffffe00a3a72e00 syz-executor.2 1541 1 792 0 T syz-executor.2 1488 1 1488 0 Ss select 0xfffffe00573e7640 dhclient 1482 1 1482 0 Ss select 0xfffffe0056b761c0 dhclient 1458 1 1458 65 Ss select 0xfffffe0056b74c40 dhclient 1376 1 797 0 S uwait 0xfffffe009e9fe180 syz-executor.3 1373 1 797 0 S uwait 0xfffffe00a3a40780 syz-executor.3 1371 1 797 0 S uwait 0xfffffe00a3a40980 syz-executor.3 1367 1 797 0 S uwait 0xfffffe00a3a72480 syz-executor.3 1366 1 797 0 S uwait 0xfffffe00a3a40b80 syz-executor.3 1263 1 1263 0 Ss select 0xfffffe0056b73740 dhclient 1260 1 1260 0 Ss select 0xfffffe00573e7c40 dhclient 1232 1 1232 65 Ss select 0xfffffe0056b74ac0 dhclient 1074 1 792 0 S uwait 0xfffffe009e2dc380 syz-executor.2 1072 1 792 0 S uwait 0xfffffe009e47be00 syz-executor.2 1068 1 792 0 S uwait 0xfffffe009e2dc580 syz-executor.2 1065 1 792 0 S uwait 0xfffffe009e9fe680 syz-executor.2 1064 1 792 0 S uwait 0xfffffe00a3a72380 syz-executor.2 1061 0 0 0 DL aiordy 0xfffffe00a4c74a70 [aiod4] 1060 0 0 0 DL aiordy 0xfffffe00a3ab4000 [aiod3] 1059 0 0 0 DL aiordy 0xfffffe00589fea70 [aiod2] 1058 0 0 0 DL aiordy 0xfffffe00a3aa7538 [aiod1] 1021 1 1021 0 Ss select 0xfffffe0056b746c0 dhclient 1018 1 1018 0 Ss select 0xfffffe0056b74a40 dhclient 980 1 980 65 Ss select 0xfffffe0056b74e40 dhclient 832 1 832 0 Ss select 0xfffffe00573e76c0 dhclient 827 1 827 0 Ss select 0xfffffe0056b74b40 dhclient 797 780 797 0 Ss nanslp 0xffffffff84056980 syz-executor.3 792 780 792 0 Rs syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff84056981 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff84056981 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffffe009bf55880 syz-fuzzer 100114 S uwait 0xfffffe005873de80 syz-fuzzer 100115 S uwait 0xfffffe005838f000 syz-fuzzer 100116 S uwait 0xfffffe005838f100 syz-fuzzer 100117 S kqread 0xfffffe009bf0f300 syz-fuzzer 100118 S uwait 0xfffffe005838f200 syz-fuzzer 100119 S uwait 0xfffffe009bf55580 syz-fuzzer 100120 S uwait 0xfffffe009bf55680 syz-fuzzer 100121 S uwait 0xfffffe009bf55780 syz-fuzzer 100127 S uwait 0xfffffe009e9cfc00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0058895b20 csh 776 694 776 0 Ss select 0xfffffe0056b74940 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdecb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583940b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583944b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583948b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058394cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056981 cron 694 1 694 0 Ss select 0xfffffe0056b74ec0 sshd 507 1 507 0 Ss select 0xfffffe0056b730c0 syslogd 436 1 436 0 Ss select 0xfffffe0056b74f40 devd 435 1 435 65 Ss select 0xfffffe00573e7e40 dhclient 350 1 350 0 Ss select 0xfffffe00573e7dc0 dhclient 347 1 347 0 Ss select 0xfffffe00573e7d40 dhclient 23 0 0 0 DL syncer 0xffffffff8417cac0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058736a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417a9c0 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe005751d4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b2d80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a68b8 [dom0] 100087 D launds 0xffffffff841a68c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e917a0 [uma] 18 0 0 0 DL - 0xffffffff83e0dae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d7b460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a95e20 [pf purge] 15 0 0 0 DL - 0xffffffff84175e40 [soaiod4] 9 0 0 0 DL - 0xffffffff84175e40 [soaiod3] 8 0 0 0 DL - 0xffffffff84175e40 [soaiod2] 7 0 0 0 DL - 0xffffffff84175e40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c93240 [doneq0] 100047 D - 0xffffffff83c931c0 [async] 100080 D - 0xffffffff83c93040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007919888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e0fc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e0fc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a0960 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84029f40 [g_event] 100038 D - 0xffffffff84029f80 [g_up] 100039 D - 0xffffffff84029fc0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e0fe00 [thr_0] 100029 D - 0xfffffe0053e0fe80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 Run CPU 0 [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 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 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a1900 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402ae40 [swapper] 100005 D - 0xfffffe000791c500 [softirq_0] 100006 D - 0xfffffe000791c400 [softirq_1] 100007 D - 0xfffffe000791c300 [if_io_tqg_0] 100008 D - 0xfffffe000791c200 [if_io_tqg_1] 100009 D - 0xfffffe000791c100 [if_config_tqg_0] 100012 D - 0xfffffe0053dde100 [thread taskq] 100013 D - 0xfffffe0053dde000 [inm_free taskq] 100015 D - 0xfffffe0053df1c00 [kqueue_ctx taskq] 100016 D - 0xfffffe0053df1b00 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 D - 0xfffffe0053df1900 [in6m_free taskq] 100019 D - 0xfffffe0053df1800 [pci_hp taskq] 100020 D - 0xfffffe0053df1700 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df1700 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df1700 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df1700 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df1600 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df1600 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df1600 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df1600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0054140d00 [firmware taskq] 100040 D - 0xfffffe0054140c00 [crypto_0] 100041 D - 0xfffffe0054140c00 [crypto_1] 100057 D - 0xfffffe0054140600 [vtnet0 rxq 0] 100058 D - 0xfffffe0054140500 [vtnet0 txq 0] 100059 D - 0xfffffe0054140400 [vtnet0 rxq 1] 100060 D - 0xfffffe0054140300 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056b73100 [virtio_balloon] 100066 D - 0xfffffe0056fb3b00 [mca taskq] 100071 D - 0xffffffff82c5e800 [deadlkres] 100075 D - 0xfffffe005834bd00 [acpi_task_0] 100076 D - 0xfffffe005834bd00 [acpi_task_1] 100077 D - 0xfffffe005834bd00 [acpi_task_2] 100079 D - 0xfffffe0054140b00 [CAM taskq] db> show all locks Process 7063 (syz-executor.1) thread 0xfffffe00a3a94020 (107595) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a4d75e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b1408) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a4d75e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12639 Process 12 (intr) thread 0xfffffe005413c1e0 (100034) shared rm hhook_head rm lock (hhook_head rm lock) r = 0 (0xfffffe0057449310) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_hhook.c:104 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a77667e0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1590 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 10 1027K 8372 vfscache 3 1025K 3 filedesc 86 682K 12313 pcb 61 571K 19080 inodedep 17 518K 6309 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 219 449K 7183 vmem 3 274K 5 acpica 1674 184K 54712 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 10 131K 6155 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 52 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 301 57K 14660 umtx 440 55K 440 temp 35 33K 2457 hostcache 1 32K 1 shm 1 32K 11 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 pf_rule 10 20K 43 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 131 17K 570 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 140 sctp_timw 46 12K 46 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 kqueue 103 9K 7081 bmsafemap 2 9K 6311 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 20 rpc 2 8K 2 shmfd 1 8K 2 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_atcl 18 7K 10601 cred 26 7K 323 pwddesc 101 7K 7071 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 514 DEVFSP 80 5K 637 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 55 UMA 270 5K 270 session 35 5K 52 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 105324 lockf 32 4K 183 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 665 terminal 11 3K 11 select 19 3K 91 uidinfo 3 3K 27 sctp_stro 2 2K 2201 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 dirrem 7 2K 6173 Unitno 30 2K 47 sctp_ifa 13 2K 14 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 tun 7 2K 7 freework 5 2K 6325 pf_osfp 9 1K 9 softdep 1 1K 1 mkdir 8 1K 12236 freeblks 4 1K 6143 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 136 NFSD session 1 1K 1 inpcbpolicy 28 1K 5065 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 diradd 6 1K 6214 freefile 6 1K 6147 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 sctp_atky 20 1K 12829 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 100 encap_export_host 12 1K 12 procdesc 5 1K 14 osd 16 1K 4416 sctp_stri 1 1K 502 newdirblk 4 1K 6118 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 sctp_athm 18 1K 10619 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 2 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 soname 8 1K 17348 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 697 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 102 sctp_vrf 1 1K 1 sctp_map 4 1K 4402 vnet 1 1K 1 entropy 2 1K 44 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 19901 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 2833 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 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 7 pf_table 0 0K 37 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 653 cdg data 0 0K 8 mqdata 0 0K 0 htcp data 0 0K 0 dctcp data 0 0K 8 chd data 0 0K 5 vegas data 0 0K 0 cubic data 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 5502 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 63 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 128 allocindir 0 0K 0 indirdep 0 0K 66 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 44 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 0 frag6 0 0K 6 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 2 twsbuf 0 0K 0 statfs 0 0K 6318 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 35 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 384 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 4295 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 5 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 120 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 2725 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 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 826 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 filedesc_to_leader 0 0K 0 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 8321 988 1158053 0 254 38129664 0 tcp_log 416 0 9405 191417 0 254 3912480 0 mbuf 256 8722 1988 2223062 0 254 2741760 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 13766 621 206175 0 63 2071728 0 BUF TRIE 144 273 11487 2699 0 62 1693440 0 malloc-384 384 4155 15 4254 0 30 1601280 0 malloc-128 128 12291 47 18528 0 126 1579264 0 malloc-4096 4096 326 3 485 0 2 1347584 0 UMA Slabs 0 112 10637 16 10637 0 126 1193136 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 vmem btag 56 18277 58 18277 0 254 1026760 0 malloc-16384 16384 42 4 6154 0 1 753664 0 tcp_bbr_map 128 557 4744 102541 0 126 678528 0 FFS inode 1160 541 26 6689 0 8 657720 0 256 Bucket 2048 212 26 18116 0 8 487424 0 VM OBJECT 264 1764 81 102285 0 30 487080 0 malloc-4096 4096 101 4 7074 0 2 430080 0 THREAD 1808 199 21 7595 0 8 397760 0 malloc-65536 65536 4 2 194 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 3498 324 387565 0 126 366912 0 ertt_txseginfo 40 2221 6566 398464 0 254 351480 0 malloc-384 384 153 637 17080 0 30 303360 0 VNODE 448 580 86 6730 0 30 298368 0 malloc-64 64 3918 51 3969 0 254 254016 0 malloc-16 16 14001 499 18470 0 254 232000 0 socket 944 67 173 15175 0 254 226560 0 DEVCTL 1024 0 220 153 0 0 225280 0 VMSPACE 2544 74 10 7038 0 4 213696 0 malloc-256 256 170 610 25510 0 62 199680 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5587 209 11866 0 254 185472 0 sctp_asoc 2288 2 78 2201 0 254 183040 0 malloc-2048 2048 23 63 13761 0 8 176128 0 malloc-128 128 1299 65 38647 0 126 174592 0 malloc-256 256 1 674 11812 0 62 172800 0 malloc-256 256 55 590 9387 0 62 165120 0 malloc-32768 32768 0 5 11 0 1 163840 0 sctp_ep 1280 15 108 7909 0 254 157440 0 PROC 1336 100 17 7063 0 8 156312 0 S VFS Cache 104 1030 452 7294 0 126 154128 0 FFS2 dinode 256 541 29 6689 0 62 145920 0 128 Bucket 1024 101 38 3198 0 16 142336 0 mbuf_packet 256 33 522 9787 0 254 142080 0 malloc-128 128 409 645 11048 0 126 134912 0 malloc-65536 65536 0 2 16 0 1 131072 0 malloc-65536 65536 0 2 13 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 sctp_raddr 736 7 169 3430 0 254 129536 0 filedesc0 1072 101 18 7071 0 8 127568 0 malloc-1024 1024 119 5 304 0 16 126976 0 clpbuf 2624 0 48 229 0 16 125952 0 malloc-256 256 352 113 17441 0 62 119040 0 ksiginfo 112 102 942 3451 0 126 116928 0 tcp_inpcb 496 13 211 4405 0 254 111104 0 malloc-8192 8192 12 1 16 0 1 106496 0 malloc-4096 4096 22 4 31 0 2 106496 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 tcpcb 1080 12 79 4405 0 254 98280 0 malloc-64 64 984 528 113846 0 254 96768 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 190 12530 0 30 77520 0 malloc-4096 4096 15 2 29 0 2 69632 0 malloc-16384 16384 2 2 162 0 1 65536 0 64 Bucket 512 90 38 4829 0 30 65536 0 malloc-1024 1024 5 55 2245 0 16 61440 0 malloc-64 64 806 139 19537 0 254 60480 0 malloc-8192 8192 5 2 106 0 1 57344 0 malloc-4096 4096 11 3 546 0 2 57344 0 malloc-2048 2048 16 12 665 0 8 57344 0 32 Bucket 256 78 102 10249 0 62 46080 0 pcpu-8 8 4807 825 6127 0 254 45056 0 malloc-8192 8192 2 3 30 0 1 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 tcp_bbr_pcb 832 7 38 2505 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 41634 0 16 36864 0 Files 80 259 191 32039 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 20 228 279 0 126 31744 0 TURNSTILE 136 221 10 221 0 62 31416 0 tcp_rack_pcb 832 0 36 653 0 16 29952 0 pipe 744 23 17 405 0 16 29760 0 malloc-64 64 0 441 576 0 254 28224 0 KNOTE 160 28 147 122090 0 62 28000 0 sctp_chunk 152 5 177 1976 0 254 27664 0 malloc-256 256 84 21 792 0 62 26880 0 malloc-256 256 89 16 579 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-2048 2048 11 1 36 0 8 24576 0 malloc-1024 1024 13 11 1253 0 16 24576 0 malloc-1024 1024 16 8 32 0 16 24576 0 PWD 32 44 712 6209 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 47 253 2189 0 126 24000 0 malloc-128 128 124 62 6578 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 39 21 154 0 30 23040 0 malloc-384 384 52 8 52 0 30 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 malloc-4096 4096 2 3 166 0 2 20480 0 malloc-512 512 2 38 667 0 30 20480 0 malloc-512 512 10 30 144 0 30 20480 0 malloc-32 32 57 573 494 0 254 20160 0 udplite_inpcb 496 5 35 372 0 254 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 2158 0 254 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 1 7 53 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-64 64 92 160 18449 0 254 16128 0 malloc-32 32 266 238 7763 0 254 16128 0 vtnet_tx_hdr 24 1 667 828707 0 254 16032 0 malloc-128 128 75 49 1037 0 126 15872 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-4096 4096 0 3 6318 0 2 12288 0 ertt 72 12 156 4405 0 126 12096 0 malloc-32 32 26 352 10215 0 254 12096 0 malloc-32 32 111 267 5196 0 254 12096 0 16 Bucket 144 55 29 429 0 62 12096 0 malloc-16 16 523 227 10389 0 254 12000 0 udp_inpcb 496 6 18 240 0 254 11904 0 AIO 208 0 57 16 0 62 11856 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-256 256 27 18 311 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 3 0 2 8192 0 malloc-2048 2048 0 4 17 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 5 0 16 8192 0 malloc-512 512 6 10 28 0 30 8192 0 malloc-512 512 3 13 62 0 30 8192 0 malloc-512 512 10 6 13 0 30 8192 0 pf tags 104 0 78 15 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 7 0 254 8096 0 PGRP 88 35 57 60 0 126 8096 0 rl_entry 40 67 135 67 0 254 8080 0 sctp_stream_msg_out 112 0 72 285 0 254 8064 0 sctp_laddr 48 0 168 605 0 254 8064 0 tcp_rack_map 112 0 72 1052 0 126 8064 0 udpcb 32 11 241 612 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 41 85 605 0 254 8064 0 malloc-64 64 4 122 13 0 254 8064 0 malloc-64 64 9 117 34 0 254 8064 0 malloc-32 32 38 214 2772 0 254 8064 0 malloc-32 32 23 229 42 0 254 8064 0 4 Bucket 48 7 161 156 0 254 8064 0 2 Bucket 32 57 195 1167 0 254 8064 0 malloc-16 16 40 460 16482 0 254 8000 0 malloc-16 16 17 483 69 0 254 8000 0 malloc-16 16 41 459 29383 0 254 8000 0 malloc-16 16 21 479 31 0 254 8000 0 malloc-16 16 11 489 14 0 254 8000 0 ripcb 496 5 11 48 0 254 7936 0 malloc-128 128 22 40 83 0 126 7936 0 malloc-128 128 1 61 70 0 126 7936 0 sctp_readq 152 0 52 240 0 254 7904 0 cryptop 280 0 28 13 0 30 7840 0 AIOCB 552 0 14 25 0 16 7728 0 malloc-384 384 1 19 381 0 30 7680 0 malloc-256 256 14 16 269 0 62 7680 0 AIOLIO 272 0 28 5 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 10 52 19 0 126 6448 0 domainset 40 0 126 9 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 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 da_ccb 544 0 0 0 0 16 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 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 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 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-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-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 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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