panic: ASan: Invalid access, 8-byte read at 0xfffffe0058093010, UMAUseAfterFree(fd) cpuid = 0 time = 1 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f29d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f29ef0 vpanic() at vpanic+0x257/frame 0xfffffe0056f2a0b0 panic() at panic+0xb5/frame 0xfffffe0056f2a180 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056f2a250 sctp_ss_default_add() at sctp_ss_default_add+0x82/frame 0xfffffe0056f2a290 sctp_lower_sosend() at sctp_lower_sosend+0x3f87/frame 0xfffffe0056f2a6c0 sctp_sosend() at sctp_sosend+0x631/frame 0xfffffe0056f2a960 sousrsend() at sousrsend+0x112/frame 0xfffffe0056f2a9f0 kern_sendit() at kern_sendit+0x4fe/frame 0xfffffe0056f2ab50 freebsd32_sendmsg() at freebsd32_sendmsg+0x515/frame 0xfffffe0056f2ad10 ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056f2af30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdffdbf98 KDB: enter: panic [ thread pid 1141 tid 100783 ] Stopped at kdb_enter+0x6e: movq $0,0x2587a77(%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 0xffffffff81663bce _vprintf+0x1ae rdx 0 rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0056f29ed0 rbp 0xfffffe0056f29ef0 rsi 0 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0xf79b4aaebbc9cc21 r11 0xfffffe0058b40cd0 r12 0xfffffe0058b40780 r13 0xfffffffffffffffe r14 0xffffffff8283c160 .str.27 r15 0 rip 0xffffffff8164d41e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> show proc Process 1141 (syz-executor) at 0xfffffe0058b63ab8: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 1102 at 0xfffffe0058acfab8 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058b16248 (map 0xfffffe0058b16248) (map.pmap 0xfffffe0058b162e8) (pmap 0xfffffe0058b16358) threads: 4 100656 RunQ syz-executor 100781 S select 0xfffffe00782a90c0 syz-executor 100783 Run CPU 0 syz-executor 100784 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1141 1102 1102 0 R (threaded) syz-executor 100656 RunQ syz-executor 100781 S select 0xfffffe00782a90c0 syz-executor 100783 Run CPU 0 syz-executor 100784 Run CPU 1 syz-executor 1140 1 1102 0 S uwait 0xfffffe00585f2c80 syz-executor 1139 765 765 0 S (threaded) syz-executor 100722 S nanslp 0xffffffff83bb5f41 syz-executor 100780 S select 0xfffffe0059897ac0 syz-executor 100782 S uwait 0xfffffe0059a20d80 syz-executor 1135 1 765 0 S uwait 0xfffffe0059a20280 syz-executor 1133 1132 764 0 S uwait 0xfffffe0059a20380 syz-executor 1132 764 764 0 R (threaded) syz-executor 100728 RunQ syz-executor 100771 S select 0xfffffe00782a8540 syz-executor 100772 S uwait 0xfffffe00585f3100 syz-executor 1124 1123 766 0 SV select 0xfffffe00782a8b40 syz-executor 1123 766 766 0 T (threaded) syz-executor 100636 s syz-executor 100754 D ppwait 0xfffffe0058aa5508 syz-executor 1117 1 1102 0 S uwait 0xfffffe0058695b80 syz-executor 1116 1 1102 0 S uwait 0xfffffe00585f2580 syz-executor 1102 762 1102 0 S nanslp 0xffffffff83bb5f41 syz-executor 1085 0 0 0 DL mdwait 0xfffffe007847c000 [md8] 1068 1 765 0 S uwait 0xfffffe0058695a00 syz-executor 1067 1 765 0 S uwait 0xfffffe00585f1600 syz-executor 1065 1 764 0 S uwait 0xfffffe0007a95d00 syz-executor 1063 1 766 0 S uwait 0xfffffe00585f2380 syz-executor 1060 1 763 0 SV uwait 0xfffffe0059a20480 syz-executor 1059 1 763 0 S uwait 0xfffffe00585f1300 syz-executor 1057 0 0 0 DL mdwait 0xfffffe007847d000 [md7] 1056 1 763 0 S uwait 0xfffffe0059a20c80 syz-executor 1052 0 0 0 DL mdwait 0xfffffe0078475000 [md6] 1041 1 765 0 S uwait 0xfffffe0059a20e80 syz-executor 1032 1 765 0 S uwait 0xfffffe00585f1500 syz-executor 1030 0 0 0 DL mdwait 0xfffffe0077e25000 [md5] 1009 1 764 0 SV uwait 0xfffffe0058695c80 syz-executor 1002 1 765 0 S uwait 0xfffffe00585f3b00 syz-executor 987 1 766 0 S uwait 0xfffffe00585f2180 syz-executor 984 0 0 0 DL - 0xffffffff83cd60c0 [soaiod4] 983 0 0 0 DL - 0xffffffff83cd60c0 [soaiod3] 982 0 0 0 DL - 0xffffffff83cd60c0 [soaiod2] 981 0 0 0 DL - 0xffffffff83cd60c0 [soaiod1] 979 1 764 0 S uwait 0xfffffe00585f2980 syz-executor 973 1 763 0 S umtxn 0xfffffe0058695d80 syz-executor 971 1 765 0 S uwait 0xfffffe00585f2680 syz-executor 966 0 0 0 DL mdwait 0xfffffe006e99c000 [md4] 961 1 961 60928 SV select 0xfffffe006e2b8740 syz-executor 959 1 764 0 S uwait 0xfffffe0058694880 syz-executor 936 1 766 0 S uwait 0xfffffe0059a21d80 syz-executor 929 1 766 0 S uwait 0xfffffe0059a21e80 syz-executor 928 1 766 0 S uwait 0xfffffe0058695a80 syz-executor 926 1 764 0 S uwait 0xfffffe0059a21000 syz-executor 918 1 766 0 S uwait 0xfffffe00585f3d00 syz-executor 904 1 766 0 S uwait 0xfffffe0059a22000 syz-executor 901 1 901 0 S uwait 0xfffffe00585f2b80 syz-executor 898 1 766 0 S uwait 0xfffffe0058694b80 syz-executor 891 0 0 0 DL mdwait 0xfffffe0077e26000 [md3] 890 1 764 0 S uwait 0xfffffe00585f3280 syz-executor 879 0 0 0 DL mdwait 0xfffffe00077d6000 [md2] 861 0 0 0 DL mdwait 0xfffffe006e99d000 [md1] 843 1 765 0 S uwait 0xfffffe0058694380 syz-executor 836 0 0 0 DL mdwait 0xfffffe006baff000 [md0] 834 1 765 0 SV uwait 0xfffffe0059a22580 syz-executor 822 806 822 0 Ss select 0xfffffe006df92640 dhclient 820 0 0 0 DL aiordy 0xfffffe0058b0eac0 [aiod4] 819 0 0 0 DL aiordy 0xfffffe0058afa560 [aiod3] 818 0 0 0 DL aiordy 0xfffffe0058afaab8 [aiod2] 817 0 0 0 DL aiordy 0xfffffe0058afb010 [aiod1] 811 1 811 0 Ss select 0xfffffe006df92d40 dhclient 806 784 423 65 S select 0xfffffe006df931c0 dhclient 784 423 423 0 S wait 0xfffffe0058ad1570 sh 766 762 766 0 S nanslp 0xffffffff83bb5f41 syz-executor 765 762 765 0 S nanslp 0xffffffff83bb5f41 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f41 syz-executor 762 1 760 0 S select 0xfffffe0059897e40 syz-executor 758 681 758 0 Ss select 0xfffffe006e2bbd40 sshd 750 1 750 0 Ss+ ttyin 0xfffffe005422dcb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00599500b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00542308b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00599508b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0007bf78b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0007bf80b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0007bf88b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0007bf90b0 getty 739 1 17 0 S+ piperd 0xfffffe0059ba99e0 logger 738 737 17 0 S+ nanslp 0xffffffff83bb5f41 sleep 737 1 17 0 S+ wait 0xfffffe0058acf560 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f40 cron 681 1 681 0 Ss select 0xfffffe0059a11040 sshd 494 1 494 0 Ss select 0xfffffe006df930c0 syslogd 423 1 423 0 Ss wait 0xfffffe0058aa5560 devd 422 1 422 65 Ss select 0xfffffe0059a7cc40 dhclient 337 1 337 0 Ss select 0xfffffe0059a11cc0 dhclient 334 1 334 0 Ss select 0xfffffe0059a113c0 dhclient 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0057f1fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d23380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d09448 [dom0] 100080 D launds 0xffffffff83d09454 [laundry: dom0] 100081 D umarcl 0xffffffff81e37c30 [uma] 7 0 0 0 DL - 0xffffffff8392e510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844c7f80 [pf purge] 5 0 0 0 DL waiting 0xffffffff847ec700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f8340 [doneq0] 100046 D - 0xffffffff838f82c0 [async] 100075 D - 0xffffffff838f8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d04ce0 [crypto] 100043 D crypto_ 0xfffffe00077af830 [crypto returns 0] 100044 D crypto_ 0xfffffe00077af880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5e520 [g_event] 100038 D - 0xffffffff83b5e540 [g_up] 100039 D - 0xffffffff83b5e560 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d05780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D - 0xffffffff84c5dff0 [kernel] 100005 D - 0xfffffe00077cb000 [softirq_0] 100006 D - 0xfffffe00077cae00 [softirq_1] 100007 D - 0xfffffe00077cad00 [if_io_tqg_0] 100008 D - 0xfffffe00077cac00 [if_io_tqg_1] 100009 D - 0xfffffe00077cab00 [if_config_tqg_0] 100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq] 100011 D - 0xfffffe00077ca900 [jail_remove taskq] 100012 D - 0xfffffe00077ca800 [bus taskq] 100015 D - 0xfffffe00077ca500 [thread taskq] 100017 D - 0xfffffe00077ca300 [aiod_kick taskq] 100018 D - 0xfffffe00077ca200 [deferred_unmount ta] 100019 D - 0xfffffe00077ca100 [inm_free taskq] 100020 D - 0xfffffe00077ca000 [in6m_free taskq] 100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077c9b00 [firmware taskq] 100040 D - 0xfffffe00077c9100 [crypto_0] 100041 D - 0xfffffe00077c9100 [crypto_1] 100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0] 100057 D - 0xfffffe00077c8800 [vtnet0 txq 0] 100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1] 100059 D - 0xfffffe00077c8600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005800d900 [virtio_balloon] 100065 D - 0xffffffff82840840 [deadlkres] 100069 D - 0xfffffe00077c8b00 [acpi_task_0] 100070 D - 0xfffffe00077c8b00 [acpi_task_1] 100071 D - 0xfffffe00077c8b00 [acpi_task_2] 100073 D - 0xfffffe00077cb100 [mca taskq] 100074 D - 0xfffffe00077c8a00 [CAM taskq] 100076 D - 0xfffffe00077c8300 [ipsec_offload] db> show all locks Process 1141 (syz-executor) thread 0xfffffe0058b40780 (100783) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0077c15a50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13193 Process 1141 (syz-executor) thread 0xfffffe0058b58780 (100784) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0058b162a8) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4998 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8317 linker 409 5602K 844 tcp_hpts 8 4865K 8 sysctloid 35650 2101K 35725 vtbuf 24 1968K 46 kobj 337 1348K 582 newblk 82 1045K 1427 vfscache 3 1025K 3 pcb 49 692K 260 filedesc 82 650K 656 inodedep 53 532K 603 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 212 446K 1272 sctp_stro 3 290K 15 vmem 5 272K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 1881 acpica 1674 184K 56977 tidhash 3 141K 3 pagedep 36 137K 369 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 116 116K 135 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 26 89K 26 bus 1015 83K 5167 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 md_sectors 17 68K 17 module 530 67K 530 ddb_capture 1 64K 1 kdtrace 278 51K 1929 umtx 384 48K 384 md_disk 26 37K 32 shm 3 36K 10 BPF 23 36K 42 DEVFS3 135 34K 145 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 ifaddr 81 22K 83 temp 35 21K 2258 DEVFS_RULE 56 20K 56 GEOM 94 20K 659 routetbl 160 19K 484 lltable 57 18K 64 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 cred 43 16K 350 ithread 90 15K 90 ether_multi 180 15K 209 bus-sc 34 15K 1690 eventhandler 170 14K 170 devstat 6 13K 6 CC Mem 94 12K 726 kenv 95 12K 95 CAM queue 5 11K 1528 in6_multi 75 10K 79 rman 75 10K 430 ksem 5 10K 15 shmfd 4 10K 13 plimit 24 9K 354 rpc 8 9K 8 bmsafemap 3 9K 545 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 ifnet 8 8K 8 taskqueue 69 8K 87 kqueue 103 7K 1217 pwddesc 100 7K 1227 sglist 6 7K 6 CAM DEV 3 6K 510 freework 23 6K 471 pfs_nodes 22 6K 22 sctp_atcl 13 5K 89 pf_ifnet 12 5K 62 ufs_dirhash 24 5K 27 UMA 273 5K 273 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 dirrem 16 4K 490 evdev 4 4K 4 DEVFSP 58 4K 172 newdirblk 28 4K 328 acpisem 28 4K 28 inpcbpolicy 111 4K 1139 proc-args 115 4K 2197 selfd 48 3K 51455 kcovinfo 45 3K 45 terminal 11 3K 11 session 22 3K 41 uidinfo 6 3K 13 freeblks 10 3K 353 acpidev 20 3K 20 lockf 22 3K 152 hhook 8 3K 10 sctp_timw 9 3K 9 ip6ndp 15 3K 16 netlink 2 3K 94 sigio 34 3K 35 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 9 select 16 2K 218 osd 99 2K 742 sctp_ifa 15 2K 16 tun 5 2K 5 in_multi 7 2K 10 Unitno 27 2K 67 CAM XPT 22 2K 543 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 freefile 9 2K 416 softdep 1 1K 1 indirdep 4 1K 148 sahead 1 1K 1 secasvar 1 1K 1 mld 8 1K 8 igmp 8 1K 8 nhops 6 1K 8 vnodemarker 2 1K 30 NFSD session 1 1K 1 sctp_ifn 7 1K 16 mkdir 7 1K 656 diradd 7 1K 511 CAM periph 4 1K 271 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 551 pci_link 10 1K 10 crypto 4 1K 22 encap_export_host 12 1K 12 sctp_atky 16 1K 103 ip6opt 3 1K 31 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 filedesc_to_leader 6 1K 12 cryptodev 4 1K 174 vnodes 1 1K 4 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 sctp_athm 13 1K 91 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 soname 5 1K 3626 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 13 aio 4 1K 8 eventfd 1 1K 8 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_map 6 1K 24 sctp_vrf 1 1K 1 ip_msource 1 1K 2 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 15069 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 44 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 4 mqdata 0 0K 0 filemon 0 0K 2 pf_table 0 0K 0 pf 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 14 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 28 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 83 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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 121 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 in6_mfilter 0 0K 4 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 8 in_mfilter 0 0K 8 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 21 fadvise 0 0K 0 statfs 0 0K 191 namei_tracker 0 0K 11 inotify 0 0K 53 export_host 0 0K 0 cl_savebuf 0 0K 31 lio 0 0K 18 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 1 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 128 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 234 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 650 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kexec 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 126 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ufshci 0 0K 0 twsbuf 0 0K 0 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 3 midi buffers 0 0K 0 mixer 0 0K 0 feeder 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 175 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 1328 27301 0 254 39534592 0 malloc-384 384 8211 39 8226 0 30 3168000 0 mbuf 256 8711 1206 31434 0 254 2538752 0 tcp_log 416 4403 430 9138 0 254 2010528 0 BUF TRIE 152 237 11567 993 0 62 1794208 0 malloc-128 128 11728 145 13341 0 126 1519744 0 malloc-4096 4096 361 5 661 0 2 1499136 0 malloc-64 64 4062 17295 56711 0 254 1366848 0 UMA Slabs 0 112 11396 10 11396 0 126 1277472 0 RADIX NODE 152 8078 237 36852 0 62 1263880 0 vmem btag 56 19177 86 19177 0 254 1078728 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 13 0 17 0 1 851968 0 socket 1024 139 625 2673 0 254 782336 0 FFS inode 1168 570 32 999 0 8 703136 0 malloc-16384 16384 40 1 515 0 1 671744 0 sctp_ep 1152 10 501 75 0 254 588672 0 sctp_asoc 2256 3 252 12 0 254 575280 0 pbuf 2664 0 198 0 0 2 527472 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 216 8 1469 0 8 458752 0 malloc-4096 4096 102 2 1153 0 2 425984 0 VM OBJECT 248 1586 94 17549 0 62 416640 0 THREAD 1860 176 16 784 0 8 357120 0 VNODE 440 611 82 1042 0 30 304920 0 tcp_inpcb 1304 97 113 725 0 8 273840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 105 15 205 0 8 245760 0 malloc-16 16 14800 200 15562 0 254 240000 0 MAP ENTRY 96 2288 106 57003 0 126 229824 0 DEVCTL 1024 45 175 172 0 0 225280 0 malloc-65536 65536 1 2 112 0 1 196608 0 sctp_raddr 736 5 259 18 0 254 194304 0 UMA Zones 768 245 4 245 0 16 191232 0 malloc-32 32 5526 396 5630 0 254 189504 0 FPU_save_area 832 178 38 1051 0 16 179712 0 malloc-128 128 1235 160 26642 0 126 178560 0 FFS2 dinode 256 570 120 998 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 18 498 1410 0 254 165120 0 malloc-32768 32768 0 5 111 0 1 163840 0 malloc-256 256 319 311 2669 0 62 161280 0 PROC 1368 100 10 1143 0 8 150480 0 malloc-1024 1024 132 12 152 0 16 147456 0 S VFS Cache 104 1031 373 1561 0 126 146016 0 malloc-65536 65536 0 2 83 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 3 1 14 0 1 131072 0 malloc-128 128 671 352 5075 0 126 130944 0 mbuf_packet 256 12 496 520 0 254 130048 0 filedesc0 1072 100 12 1227 0 8 120064 0 ksiginfo 112 92 952 158 0 126 116928 0 malloc-2048 2048 7 49 1098 0 8 114688 0 g_bio 440 0 216 8831 0 30 95040 0 malloc-384 384 164 76 726 0 30 92160 0 UMA Kegs 384 232 1 232 0 30 89472 0 pipe 736 24 97 389 0 16 89056 0 syncache 168 1 527 6 0 254 88704 0 128 Bucket 1024 55 28 279 0 16 84992 0 malloc-4096 4096 18 2 20 0 2 81920 0 64 Bucket 512 85 75 2072 0 30 81920 0 malloc-256 256 253 62 936 0 62 80640 0 sctp_chunk 152 2 518 12 0 254 79040 0 malloc-8192 8192 8 1 30 0 1 73728 0 malloc-64 64 535 536 1884 0 254 68544 0 malloc-128 128 347 180 537 0 126 67456 0 malloc-128 128 472 55 1330 0 126 67456 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 121 0 1 65536 0 malloc-4096 4096 12 4 72 0 2 65536 0 malloc-256 256 171 84 1952 0 62 65280 0 32 Bucket 256 78 177 766 0 62 65280 0 sctp_stream_msg_out 112 4 536 15 0 254 60480 0 malloc-8192 8192 5 2 89 0 1 57344 0 malloc-4096 4096 9 5 16 0 2 57344 0 malloc-64 64 475 344 739 0 254 52416 0 malloc-64 64 457 362 1602 0 254 52416 0 Files 80 316 334 9671 0 126 52000 0 udp_inpcb 408 9 117 344 0 30 51408 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 16320 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 4 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 85 0 1 49152 0 malloc-4096 4096 7 5 772 0 2 49152 0 malloc-2048 2048 18 6 100 0 8 49152 0 malloc-1024 1024 8 40 709 0 16 49152 0 VMSPACE 584 67 17 1100 0 16 49056 0 malloc-384 384 79 41 685 0 30 46080 0 pcpu-8 8 4925 195 5822 0 254 40960 0 sctp_readq 152 0 260 2 0 254 39520 0 da_ccb 544 0 70 2266 0 16 38080 0 malloc-64 64 110 457 229 0 254 36288 0 malloc-64 64 28 539 14579 0 254 36288 0 malloc-64 64 123 444 2292 0 254 36288 0 malloc-64 64 137 430 355 0 254 36288 0 tcp_rack_map 128 0 279 16 0 126 35712 0 malloc-128 128 4 275 139 0 126 35712 0 malloc-128 128 110 169 626 0 126 35712 0 malloc-128 128 138 141 449 0 126 35712 0 routing nhops 256 31 104 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 98 0 30 34560 0 malloc-384 384 62 28 76 0 30 34560 0 malloc-256 256 40 95 133 0 62 34560 0 malloc-256 256 7 128 420 0 62 34560 0 malloc-256 256 40 95 955 0 62 34560 0 malloc-256 256 43 92 367 0 62 34560 0 malloc-256 256 14 121 414 0 62 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 SLEEPQUEUE 88 193 191 193 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 48 0 2 32768 0 malloc-2048 2048 12 4 13 0 8 32768 0 malloc-2048 2048 2 14 3 0 8 32768 0 malloc-2048 2048 6 10 36 0 8 32768 0 malloc-2048 2048 0 16 83 0 8 32768 0 malloc-1024 1024 2 30 8 0 16 32768 0 malloc-1024 1024 16 16 19 0 16 32768 0 malloc-1024 1024 16 16 35 0 16 32768 0 malloc-1024 1024 5 27 158 0 16 32768 0 malloc-1024 1024 16 16 21 0 16 32768 0 malloc-1024 1024 2 30 1044 0 16 32768 0 malloc-512 512 3 61 31 0 30 32768 0 malloc-512 512 13 51 26 0 30 32768 0 malloc-512 512 1 63 160 0 30 32768 0 malloc-512 512 2 62 27 0 30 32768 0 malloc-512 512 11 53 93 0 30 32768 0 pcpu-64 64 506 6 506 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 clpbuf 2664 0 12 26 0 4 31968 0 tcp_log_id_node 120 3 261 5 0 126 31680 0 PGRP 120 29 235 54 0 126 31680 0 sctp_laddr 48 0 588 20 0 254 28224 0 ertt 72 94 298 725 0 126 28224 0 rl_entry 48 12 576 14 0 254 28224 0 malloc-32 32 335 547 1185 0 254 28224 0 malloc-32 32 165 717 2247 0 254 28224 0 16 Bucket 144 66 130 321 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 AIO 208 2 131 53 0 62 27664 0 udplite_inpcb 408 0 63 9 0 30 25704 0 cpuset 200 7 121 168 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 3 0 1 24576 0 ertt_txseginfo 40 1 605 562 0 254 24240 0 PWD 40 47 559 351 0 254 24240 0 rtentry 168 34 110 39 0 62 24192 0 8 Bucket 80 66 234 499 0 126 24000 0 malloc-384 384 6 54 8 0 30 23040 0 malloc-384 384 2 58 385 0 30 23040 0 malloc-384 384 39 21 122 0 30 23040 0 tcp_rack_pcb 1088 0 21 14 0 8 22848 0 domainset 40 0 567 160 0 254 22680 0 ripcb 376 8 52 61 0 30 22560 0 Mountpoints 2816 2 6 12 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 malloc-32 32 9 621 79 0 254 20160 0 malloc-32 32 94 536 127 0 254 20160 0 malloc-32 32 84 546 1182 0 254 20160 0 malloc-32 32 75 555 293 0 254 20160 0 malloc-32 32 77 553 3045 0 254 20160 0 2 Bucket 32 66 564 462 0 254 20160 0 KNOTE 160 0 125 35 0 62 20000 0 tcp_bbr_map 128 0 155 2 0 126 19840 0 cryptop 280 0 70 8 0 30 19600 0 AIOCB 552 1 34 43 0 16 19320 0 L VFS Cache 320 1 59 38 0 30 19200 0 AIOLIO 272 0 70 9 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 4 28 9 0 30 16384 0 malloc-512 512 0 32 16 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 2 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 kenv 258 17 43 1067 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 vtnet_tx_hdr 24 0 501 1135 0 254 12024 0 malloc-16 16 11 739 50 0 254 12000 0 malloc-16 16 34 716 211 0 254 12000 0 malloc-16 16 35 715 1346 0 254 12000 0 malloc-16 16 207 543 3131 0 254 12000 0 malloc-16 16 41 709 180 0 254 12000 0 malloc-16 16 354 396 28040 0 254 12000 0 malloc-16 16 49 701 277 0 254 12000 0 itimer 352 0 33 21 0 30 11616 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 md4 8 511 257 511 0 254 6144 0 md3 8 511 257 511 0 254 6144 0 md7 2 2047 241 2047 0 254 4576 0 md1 2 2047 241 2047 0 254 4576 0 md0 2 2047 241 2047 0 254 4576 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 19 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2664 0 0 0 0 16 0 0 nfspbuf 2664 0 0 0 0 4 0 0 swwbuf 2664 0 0 0 0 2 0 0 swrbuf 2664 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl