panic: ASan: Invalid access, 2-byte read at 0xfffffe00a704dae6, UMAUseAfterFree(fd) cpuid = 1 time = 1629651441 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00577e3250 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00577e33b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00577e3490 panic() at panic+0xb5/frame 0xfffffe00577e3550 __asan_load2_noabort() at __asan_load2_noabort+0x16e/frame 0xfffffe00577e3610 sctp_inpcb_bind() at sctp_inpcb_bind+0x67d/frame 0xfffffe00577e3750 sctp_connect() at sctp_connect+0x4c6/frame 0xfffffe00577e3870 soconnectat() at soconnectat+0x213/frame 0xfffffe00577e38d0 kern_connectat() at kern_connectat+0x299/frame 0xfffffe00577e39b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe00577e39f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00577e3bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00577e3bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 3056 tid 103314 ] Stopped at kdb_enter+0x6b: movq $0,0x28e89ba(%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 0x6c8c0f86689d32cc rdx 0x40001 rbx 0 rsp 0xfffffe00577e3390 rbp 0xfffffe00577e33b0 rsi 0 rdi 0xfffffe0095d26c28 r8 0x3 r9 0xfffffe00577e2ec8 r10 0 r11 0xfffffe00a7375c30 r12 0xfffffe00a7375720 r13 0xfffffe00577e3401 r14 0xffffffff82c6abc0 .str.18 r15 0xffffffff82c6abc0 .str.18 rip 0xffffffff817a397b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e89ba(%rip) db> show proc Process 3056 (syz-executor.2) at 0xfffffe00a722f000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe009e519000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d54538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e9c99f0 (map 0xfffffe009e9c99f0) (map.pmap 0xfffffe009e9c9ab0) (pmap 0xfffffe009e9c9b10) threads: 2 101575 RunQ syz-executor.2 103314 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 3059 783 783 0 R syz-executor.1 3058 782 782 0 R syz-executor.0 3057 786 786 0 R CPU 0 syz-executor.3 3056 784 784 0 R (threaded) syz-executor.2 101575 RunQ syz-executor.2 103314 Run CPU 1 syz-executor.2 2607 1 783 0 S uwait 0xfffffe009fbb5d00 syz-executor.1 2178 1 2178 65 Ss select 0xfffffe009fbc9240 dhclient 1962 1 1962 0 Ss select 0xfffffe00a566a8c0 dhclient 1959 1 1959 0 Ss select 0xfffffe009fafbf40 dhclient 1907 1 1907 65 Ss select 0xfffffe009fbb53c0 dhclient 1836 1 786 0 S uwait 0xfffffe00a56a9980 syz-executor.3 1831 0 0 0 DL aiordy 0xfffffe00a722fa70 [aiod4] 1830 0 0 0 DL aiordy 0xfffffe00a722f538 [aiod3] 1829 0 0 0 DL aiordy 0xfffffe00a71dca70 [aiod2] 1828 0 0 0 DL aiordy 0xfffffe00a71f7538 [aiod1] 1825 1 782 0 S uwait 0xfffffe009fbc9480 syz-executor.0 1819 1 786 0 S uwait 0xfffffe009e9a5a80 syz-executor.3 1815 1 782 0 S uwait 0xfffffe00a56f0c00 syz-executor.0 1809 1 786 0 S uwait 0xfffffe00a56a9d80 syz-executor.3 1805 1 782 0 S uwait 0xfffffe0095c1a900 syz-executor.0 1802 1 782 0 S uwait 0xfffffe009fbb5680 syz-executor.0 1794 1 782 0 S uwait 0xfffffe00a56f0a00 syz-executor.0 1695 1 1695 0 Ss select 0xfffffe009fbc9040 dhclient 1692 1 1692 0 Ss select 0xfffffe009fbb5140 dhclient 1665 1 1665 65 Ss select 0xfffffe009fa01dc0 dhclient 1596 1 786 0 S uwait 0xfffffe00a56a9680 syz-executor.3 1590 1 786 0 S uwait 0xfffffe009e497100 syz-executor.3 1589 1 784 0 S uwait 0xfffffe0095c7f100 syz-executor.2 1585 1 782 0 S uwait 0xfffffe009e9a5480 syz-executor.0 1583 1 783 0 S uwait 0xfffffe00a56a9a80 syz-executor.1 1582 1 784 0 S uwait 0xfffffe00a564c880 syz-executor.2 1580 1 786 0 S uwait 0xfffffe00a564cb80 syz-executor.3 1578 1 782 0 S uwait 0xfffffe0095c1ab00 syz-executor.0 1577 1 783 0 S uwait 0xfffffe009e497b80 syz-executor.1 1572 1 786 0 S uwait 0xfffffe009e40d400 syz-executor.3 1570 1 782 0 S uwait 0xfffffe0095c1aa00 syz-executor.0 1569 1 783 0 S uwait 0xfffffe0095c1a300 syz-executor.1 1568 1 784 0 S uwait 0xfffffe0095c1a800 syz-executor.2 1567 1 786 0 S uwait 0xfffffe009e9a5980 syz-executor.3 1563 1 786 0 S uwait 0xfffffe00a56c8d80 syz-executor.3 1556 1 786 0 S uwait 0xfffffe0095c1a200 syz-executor.3 1554 1 786 0 S uwait 0xfffffe009e40d200 syz-executor.3 1373 1 1373 0 Ss select 0xfffffe009fb87cc0 dhclient 1370 1 1370 0 Ss select 0xfffffe00a566a440 dhclient 1342 1 1342 65 Ss select 0xfffffe009fa019c0 dhclient 1033 1 1033 0 Ss select 0xfffffe00a56f0f40 dhclient 1030 1 1030 0 Ss select 0xfffffe009fa018c0 dhclient 786 780 786 0 Ss nanslp 0xffffffff84059200 syz-executor.3 784 780 784 0 Ss nanslp 0xffffffff84059201 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff84059200 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84059201 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100093 S uwait 0xfffffe0057006d80 syz-fuzzer 100123 S uwait 0xfffffe009e497280 syz-fuzzer 100124 S kqread 0xfffffe0095d40100 syz-fuzzer 100125 S uwait 0xfffffe009e497480 syz-fuzzer 100126 S uwait 0xfffffe009e9a5b80 syz-fuzzer 100127 S uwait 0xfffffe009e9a5c80 syz-fuzzer 100128 S uwait 0xfffffe009e9a5d80 syz-fuzzer 100129 S uwait 0xfffffe009e9a5e80 syz-fuzzer 100130 S uwait 0xfffffe009e497680 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009bf5d5e8 csh 776 694 776 0 Ss select 0xfffffe009e497d40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057000cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f24b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f28b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575f2cb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583b70b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583b74b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583b78b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583b7cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574770b0 getty 698 1 698 0 Ss nanslp 0xffffffff84059201 cron 694 1 694 0 Ss select 0xfffffe009e497dc0 sshd 507 1 507 0 Ss select 0xfffffe0095c1ac40 syslogd 436 1 436 0 Ss select 0xfffffe009e40df40 devd 435 1 435 65 Ss select 0xfffffe009e40dbc0 dhclient 350 1 350 0 Ss select 0xfffffe009e40dd40 dhclient 347 1 347 0 Ss select 0xfffffe0095c7f340 dhclient 23 0 0 0 DL syncer 0xffffffff841815a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058537538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417f2a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe0095c78ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b77c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ab2f8 [dom0] 100089 D launds 0xffffffff841ab304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea1500 [uma] 18 0 0 0 DL - 0xffffffff83e10320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff848a64a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d98e20 [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_ 0xffffffff841a53a0 [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 0xffffffff841a6340 [audit] 0 0 0 0 DLs (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 D - 0xfffffe0053c07900 [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 - 0xffffffff82c71b41 [deadlkres] 100077 D - 0xfffffe0058344b00 [acpi_task_0] 100078 D - 0xfffffe0058344b00 [acpi_task_1] 100079 D - 0xfffffe0058344b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] db> show all locks Process 3057 (syz-executor.3) thread 0xfffffe00a5742020 (101916) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a72b7b10) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7021 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a72b7a50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 Process 3056 (syz-executor.2) thread 0xfffffe00a7375720 (103314) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009e39f968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b0318) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009e39f988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7011 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 10 1027K 5839 vfscache 3 1025K 3 pcb 140 663K 6081 inodedep 160 572K 2327 filedesc 70 554K 4149 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 202 413K 3169 vmem 3 274K 5 acpica 1674 184K 55620 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 11 131K 2069 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 56 bus 989 81K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 kdtrace 279 53K 6375 umtx 418 53K 418 sctp_stro 52 52K 1071 sctp_atcl 108 41K 4050 dirrem 149 38K 2161 temp 36 35K 2577 hostcache 1 32K 1 shm 1 32K 21 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 routetbl 148 22K 757 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 freefile 149 19K 2135 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 lltable 43 14K 124 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 2285 UART 12 9K 12 devstat 4 9K 4 kqueue 95 9K 3071 pf_table 4 8K 84 sctp_timw 32 8K 32 ksem 1 8K 31 rpc 2 8K 2 shmfd 1 8K 36 pfs_vncache 1 8K 1 cred 31 8K 332 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_atky 160 7K 5431 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 461 pwddesc 93 6K 3065 pf_ifnet 15 6K 98 DEVFSP 80 5K 407 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 51 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 53172 lockf 32 4K 57 hhook 15 4K 17 proc-args 52 3K 686 terminal 11 3K 11 select 19 3K 126 uidinfo 4 3K 15 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 sctp_athm 108 2K 4178 Unitno 29 2K 47 sctp_map 104 2K 2140 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 3105 softdep 1 1K 1 mkdir 8 1K 4056 freeblks 4 1K 2174 sahead 1 1K 1 secasvar 1 1K 1 inpcbpolicy 32 1K 1411 nhops 6 1K 8 vnodemarker 2 1K 160 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 osd 25 1K 650 newdirblk 5 1K 2028 diradd 5 1K 2201 crypto 4 1K 249 encap_export_host 12 1K 12 procdesc 5 1K 18 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 pf_rule 2 1K 50 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 9 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 630 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 6479 pmchooks 1 1K 1 filecaps 5 1K 121 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 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 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 chd data 0 0K 8 dctcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 202 cubic data 0 0K 5 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2052 sctp_iter 0 0K 22 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 10 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 51 sctp_stri 0 0K 340 htcp data 0 0K 8 vegas 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 1579 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 2 allocindir 0 0K 0 indirdep 0 0K 639 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 30 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 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 0 twsbuf 0 0K 0 statfs 0 0K 2267 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 21 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 46 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 17 lio 0 0K 7 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 146 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 17655 ioctlops 0 0K 321 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 843 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 8320 989 298550 0 254 38129664 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8806 764 902163 0 254 2449920 0 tcp_log 416 0 5238 20658 0 254 2179008 0 ertt_txseginfo 40 33541 10596 329496 0 254 1765480 0 malloc-4096 4096 421 4 3550 0 2 1740800 0 BUF TRIE 144 312 11448 4168 0 62 1693440 0 malloc-128 128 12381 174 14510 0 126 1607040 0 malloc-384 384 4162 8 4163 0 30 1601280 0 RADIX NODE 144 9497 998 98113 0 62 1511280 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 UMA Slabs 0 112 10631 22 10631 0 126 1193136 0 vmem btag 56 17980 67 17980 0 254 1010632 0 tcp_bbr_map 128 3279 3882 86377 0 126 916608 0 FFS inode 1160 540 34 2683 0 8 665840 0 malloc-16384 16384 34 4 2232 0 1 622592 0 VM OBJECT 264 1669 101 46323 0 30 467280 0 256 Bucket 2048 201 15 14535 0 8 442368 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 185 24 3314 0 8 377872 0 MAP ENTRY 96 3078 282 174750 0 126 322560 0 malloc-32768 32768 2 7 515 0 1 294912 0 VNODE 448 578 79 2723 0 30 294336 0 malloc-64 64 4042 116 10021 0 254 266112 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14040 210 14730 0 254 228000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-65536 65536 1 2 142 0 1 196608 0 VMSPACE 2544 66 9 3034 0 4 190800 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_ep 1280 56 85 2732 0 254 180480 0 malloc-32 32 5303 241 6362 0 254 177408 0 malloc-256 256 79 611 8131 0 62 176640 0 malloc-4096 4096 42 0 53 0 2 172032 0 malloc-128 128 1184 56 26243 0 126 158720 0 malloc-2048 2048 58 18 2758 0 8 155648 0 mbuf_packet 256 64 521 10380 0 254 149760 0 sctp_asoc 2288 52 13 1070 0 254 148720 0 FFS2 dinode 256 540 30 2683 0 62 145920 0 PROC 1336 92 16 3059 0 8 144288 0 socket 944 61 91 5479 0 254 143488 0 S VFS Cache 104 1026 339 3259 0 126 141960 0 malloc-65536 65536 0 2 244 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-1024 1024 118 6 141 0 16 126976 0 clpbuf 2624 0 48 405 0 16 125952 0 filedesc0 1072 93 19 3065 0 8 120064 0 128 Bucket 1024 79 36 1663 0 16 117760 0 ksiginfo 112 93 951 901 0 126 116928 0 malloc-256 256 158 217 2157 0 62 96000 0 malloc-384 384 182 58 4205 0 30 92160 0 g_bio 408 0 220 22956 0 30 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 159 61 2327 0 30 84480 0 malloc-8192 8192 7 3 35 0 1 81920 0 malloc-256 256 225 75 8274 0 62 76800 0 malloc-256 256 219 66 3360 0 62 72960 0 sctp_raddr 736 52 47 1257 0 254 72864 0 tcpcb 1080 21 42 639 0 254 68040 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 malloc-1024 1024 54 10 1112 0 16 65536 0 malloc-64 64 525 483 54206 0 254 64512 0 malloc-2048 2048 8 22 1217 0 8 61440 0 64 Bucket 512 82 38 4599 0 30 61440 0 malloc-384 384 120 20 302 0 30 53760 0 32 Bucket 256 63 132 10138 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-128 128 347 25 2660 0 126 47616 0 malloc-1024 1024 6 38 1784 0 16 45056 0 pcpu-8 8 4819 813 6882 0 254 45056 0 tcp_bbr_pcb 832 17 37 318 0 16 44928 0 malloc-64 64 537 156 2036 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 4 1 6 0 1 40960 0 da_ccb 544 0 70 6725 0 16 38080 0 NAMEI 1024 0 36 24197 0 16 36864 0 malloc-2048 2048 11 7 91 0 8 36864 0 tcp_inpcb 496 23 49 639 0 254 35712 0 malloc-256 256 73 62 3033 0 62 34560 0 pipe 744 23 22 538 0 16 33480 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 7 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 64 395 109 16950 0 254 32256 0 malloc-64 64 194 310 3759 0 254 32256 0 Files 80 253 147 15476 0 126 32000 0 malloc-128 128 70 178 5269 0 126 31744 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-256 256 72 48 875 0 62 30720 0 malloc-256 256 83 37 698 0 62 30720 0 malloc-256 256 61 59 3236 0 62 30720 0 malloc-4096 4096 3 4 20 0 2 28672 0 16 Bucket 144 70 126 651 0 62 28224 0 KNOTE 160 28 147 39559 0 62 28000 0 malloc-128 128 118 99 2424 0 126 27776 0 malloc-8192 8192 2 1 103 0 1 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 46 254 1365 0 126 24000 0 udplite_inpcb 496 0 48 494 0 254 23808 0 malloc-128 128 141 45 546 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 malloc-1024 1024 19 1 19 0 16 20480 0 malloc-512 512 8 32 361 0 30 20480 0 PWD 32 44 586 2122 0 254 20160 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-8192 8192 0 2 5 0 1 16384 0 malloc-4096 4096 1 3 2263 0 2 16384 0 malloc-2048 2048 4 4 37 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-32 32 49 455 552 0 254 16128 0 malloc-32 32 331 173 3385 0 254 16128 0 vtnet_tx_hdr 24 0 668 277709 0 254 16032 0 malloc-128 128 67 57 3670 0 126 15872 0 sctp_chunk 152 44 60 565 0 254 15808 0 malloc-384 384 20 20 380 0 30 15360 0 malloc-384 384 25 15 27 0 30 15360 0 tcp_rack_pcb 832 0 18 202 0 16 14976 0 cpuset 104 8 116 193 0 126 12896 0 malloc-2048 2048 1 5 359 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 15 9 20 0 30 12288 0 malloc-512 512 2 22 175 0 30 12288 0 malloc-64 64 95 94 1474 0 254 12096 0 malloc-32 32 187 191 4236 0 254 12096 0 udp_inpcb 496 6 18 237 0 254 11904 0 malloc-128 128 77 16 154 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 1294 0 254 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-4096 4096 0 2 37 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 215 0 16 8192 0 malloc-1024 1024 2 6 28 0 16 8192 0 malloc-512 512 2 14 61 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 51 0 126 8096 0 rl_entry 40 87 115 87 0 254 8080 0 sctp_stream_msg_out 112 9 63 319 0 254 8064 0 sctp_laddr 48 20 148 822 0 254 8064 0 tcp_rack_map 112 0 72 476 0 126 8064 0 udpcb 32 6 246 731 0 254 8064 0 ertt 72 21 91 639 0 126 8064 0 malloc-64 64 76 50 95 0 254 8064 0 malloc-64 64 13 113 651 0 254 8064 0 malloc-32 32 43 209 94 0 254 8064 0 malloc-32 32 128 124 1654 0 254 8064 0 malloc-32 32 104 148 152 0 254 8064 0 malloc-32 32 78 174 4237 0 254 8064 0 4 Bucket 48 6 162 103 0 254 8064 0 2 Bucket 32 65 187 892 0 254 8064 0 malloc-16 16 22 478 54 0 254 8000 0 malloc-16 16 52 448 2529 0 254 8000 0 malloc-16 16 175 325 4457 0 254 8000 0 malloc-16 16 191 309 3015 0 254 8000 0 malloc-16 16 9 491 9 0 254 8000 0 malloc-16 16 378 122 2495 0 254 8000 0 malloc-16 16 18 482 25371 0 254 8000 0 ripcb 496 5 11 41 0 254 7936 0 sctp_readq 152 0 52 211 0 254 7904 0 AIO 208 0 38 12 0 62 7904 0 cryptop 280 0 28 51 0 30 7840 0 AIOCB 552 0 14 22 0 16 7728 0 malloc-384 384 1 19 40 0 30 7680 0 AIOLIO 272 0 28 7 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 185 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 malloc-512 512 1 7 3 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 2 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 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 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 cdg_qdiffsample 16 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 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 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 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-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