panic: ASan: Invalid access, 4-byte read at 0xfffffe0053d6be38, MallocRedZone(fb) cpuid = 0 time = 1625793190 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5f3a050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5f3a1b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5f3a290 panic() at panic+0xb5/frame 0xfffffe00a5f3a350 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00a5f3a410 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe00a5f3a6a0 sosend() at sosend+0x11e/frame 0xfffffe00a5f3a710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5f3a880 sendit() at sendit+0x2b0/frame 0xfffffe00a5f3a8d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00a5f3a9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5f3abf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5f3abf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 3983 tid 105419 ] Stopped at kdb_enter+0x6b: movq $0,0x28f95ea(%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 0x30add6972a2dbab rdx 0x40001 rbx 0 rsp 0xfffffe00a5f3a190 rbp 0xfffffe00a5f3a1b0 rsi 0 rdi 0xfffffe009bc570a8 r8 0x3 r9 0xfffffe00a5f39ce8 r10 0 r11 0xfffffe00a1cc9a70 r12 0xfffffe00a1cc9560 r13 0xfffffe00a5f3a201 r14 0xffffffff82c414c0 .str.18 r15 0xffffffff82c414c0 .str.18 rip 0xffffffff8178e44b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> show proc Process 3983 (syz-executor.0) at 0xfffffe00a7b05538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe009e985000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7b0d000 (map 0xfffffe00a7b0d000) (map.pmap 0xfffffe00a7b0d0c0) (pmap 0xfffffe00a7b0d120) threads: 2 105381 RunQ syz-executor.0 105419 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 3983 782 782 0 R (threaded) syz-executor.0 105381 RunQ syz-executor.0 105419 Run CPU 0 syz-executor.0 3981 1 783 0 S uwait 0xfffffe00a1c6c580 syz-executor.1 3979 1 782 0 S uwait 0xfffffe00a1c2ca80 syz-executor.0 3978 1 785 0 S uwait 0xfffffe00a1c2c180 syz-executor.3 3976 1 784 0 S uwait 0xfffffe009e405580 syz-executor.2 3974 1 783 0 S uwait 0xfffffe00a7ab1c00 syz-executor.1 3971 1 782 0 S uwait 0xfffffe00a1c0e900 syz-executor.0 3970 1 785 0 S uwait 0xfffffe00a1c0e400 syz-executor.3 3968 1 784 0 S uwait 0xfffffe00a1c2c780 syz-executor.2 3964 1 782 0 S uwait 0xfffffe00a7ab1d00 syz-executor.0 3963 1 785 0 S uwait 0xfffffe00a1c2c880 syz-executor.3 3962 1 784 0 S uwait 0xfffffe009fd5fb00 syz-executor.2 3956 1 785 0 S uwait 0xfffffe009fd5fd00 syz-executor.3 3949 1 785 0 S uwait 0xfffffe00a1c0ed00 syz-executor.3 3941 1 785 0 S uwait 0xfffffe00a1c6c880 syz-executor.3 3882 1 783 0 S uwait 0xfffffe00a1c2c680 syz-executor.1 3877 1 783 0 S uwait 0xfffffe009e98b700 syz-executor.1 3866 1 783 0 S uwait 0xfffffe009e405680 syz-executor.1 3859 1 783 0 S uwait 0xfffffe009fd5fc00 syz-executor.1 3858 1 783 0 S uwait 0xfffffe009fd5f800 syz-executor.1 3199 1 785 0 S uwait 0xfffffe009e382280 syz-executor.3 3194 1 782 0 S uwait 0xfffffe00a1c6ce00 syz-executor.0 3192 1 783 0 S uwait 0xfffffe009fd5f400 syz-executor.1 3190 1 785 0 S uwait 0xfffffe009e405280 syz-executor.3 3183 1 782 0 S uwait 0xfffffe0058748f00 syz-executor.0 3181 1 783 0 S uwait 0xfffffe009e405180 syz-executor.1 3174 1 785 0 S uwait 0xfffffe009e382680 syz-executor.3 3172 1 782 0 S uwait 0xfffffe00a1c0ef00 syz-executor.0 3170 1 783 0 S uwait 0xfffffe009e405700 syz-executor.1 3168 1 784 0 S uwait 0xfffffe00a1c0e500 syz-executor.2 3167 1 785 0 S uwait 0xfffffe00a1c2c980 syz-executor.3 3162 1 784 0 S uwait 0xfffffe009e405c00 syz-executor.2 3161 1 785 0 S uwait 0xfffffe00a1d38c80 syz-executor.3 3156 1 784 0 S uwait 0xfffffe00a1c0e580 syz-executor.2 3155 1 785 0 S uwait 0xfffffe009fd5f900 syz-executor.3 3140 1 785 0 S uwait 0xfffffe009e382480 syz-executor.3 3132 1 785 0 S uwait 0xfffffe00a1d38780 syz-executor.3 3129 1 785 0 S uwait 0xfffffe00a1c2c580 syz-executor.3 3123 1 785 0 S uwait 0xfffffe00a1c6c200 syz-executor.3 3122 1 785 0 S uwait 0xfffffe00a1c2cc00 syz-executor.3 1919 1 1919 65 Ss select 0xfffffe00a1c0e2c0 dhclient 1756 1 1756 0 Ss select 0xfffffe00a1c6cf40 dhclient 1752 1 1752 0 Ss select 0xfffffe00a1c0e240 dhclient 1724 1 1724 65 Ss select 0xfffffe009e98b9c0 dhclient 1458 1 1458 0 Ss select 0xfffffe00a1d38a40 dhclient 1455 1 1455 0 Ss select 0xfffffe009e405ac0 dhclient 1429 1 1429 65 Ss select 0xfffffe00a1d389c0 dhclient 1324 1 1324 0 Ss select 0xfffffe009e382040 dhclient 1320 1 1320 0 Ss select 0xfffffe00a1c2ccc0 dhclient 1297 1 1297 65 Ss select 0xfffffe00a1c072c0 dhclient 1079 0 0 0 DL aiordy 0xfffffe00a1d1d000 [aiod4] 1078 0 0 0 DL aiordy 0xfffffe00a1d1d538 [aiod3] 1077 0 0 0 DL aiordy 0xfffffe00a1d1da70 [aiod2] 1076 0 0 0 DL aiordy 0xfffffe00a1d0c000 [aiod1] 1050 1 1050 0 Ss select 0xfffffe00a1c0e840 dhclient 1047 1 1047 0 Ss select 0xfffffe00a1c07cc0 dhclient 785 780 785 0 Rs syz-executor.3 784 780 784 0 Rs syz-executor.2 783 780 783 0 Ss piperd 0xfffffe009bc8dba0 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84054900 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100116 S uwait 0xfffffe009e98be80 syz-fuzzer 100117 RunQ syz-fuzzer 100118 S uwait 0xfffffe009e382880 syz-fuzzer 100119 S uwait 0xfffffe009e382980 syz-fuzzer 100120 S uwait 0xfffffe009e382a80 syz-fuzzer 100121 S uwait 0xfffffe009e382b80 syz-fuzzer 100122 S uwait 0xfffffe009e382c80 syz-fuzzer 100124 RunQ syz-fuzzer 100126 S uwait 0xfffffe00573da500 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5195e8 csh 776 694 776 0 Ss select 0xfffffe009e405b40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583e90b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e94b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e98b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e9cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583910b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583914b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583918b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058391cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84054900 cron 694 1 694 0 Ss select 0xfffffe009e382f40 sshd 507 1 507 0 Ss select 0xfffffe009bd1c1c0 syslogd 436 1 436 0 Ss select 0xfffffe009bd1c040 devd 435 1 435 65 Ss select 0xfffffe00587485c0 dhclient 350 1 350 0 Ss select 0xfffffe009bd1c0c0 dhclient 347 1 347 0 Ss select 0xfffffe009e382140 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058741a70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 RunQ [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100087 D launds 0xffffffff841a47c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d6b3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84881d30 [pf purge] 15 0 0 0 DL - 0xffffffff84173dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84173dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84173dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84173dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c91240 [doneq0] 100047 D - 0xffffffff83c911c0 [async] 100080 D - 0xffffffff83c91040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419e860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84027ec0 [g_event] 100038 D - 0xffffffff84027f00 [g_up] 100039 D - 0xffffffff84027f40 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (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 I [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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff8419f800 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff84028dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 Run CPU 1 [thread taskq] 100013 D - 0xfffffe000791b400 [inm_free taskq] 100015 D - 0xfffffe000791b200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c48440 [deadlkres] 100076 D - 0xfffffe0058390e00 [acpi_task_0] 100077 D - 0xfffffe0058390e00 [acpi_task_1] 100078 D - 0xfffffe0058390e00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] 3975 785 785 0 Z syz-executor.3 3982 784 784 0 Z syz-executor.2 db> show all locks Process 0 (kernel) thread 0xfffffe0053df21e0 (100012) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840a9580) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 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 486 newblk 24 1030K 5780 vfscache 3 1025K 3 filedesc 90 714K 5951 pcb 168 695K 6617 inodedep 25 521K 3389 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 217 462K 4109 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 25 134K 3038 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 46 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 kdtrace 289 53K 9404 umtx 418 53K 418 sctp_stro 49 49K 1392 sctp_atcl 120 45K 4415 temp 37 37K 2968 hostcache 1 32K 1 shm 1 32K 11 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 dirrem 93 24K 3112 kbdmux 6 22K 6 pf_rule 17 21K 116 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 693 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 KTRACE 100 13K 966 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 143 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 freefile 77 10K 3050 lockf 80 10K 674 kqueue 107 9K 4034 in6_multi 65 9K 65 bmsafemap 2 9K 3259 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 195 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_atky 169 7K 6154 cred 26 7K 346 pwddesc 103 7K 4001 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 599 DEVFSP 80 5K 502 pf_ifnet 13 5K 118 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 55 vt 11 5K 11 pf_table 2 4K 68 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 48610 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 714 terminal 11 3K 11 newdirblk 20 3K 2945 select 19 3K 194 uidinfo 3 3K 26 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_athm 120 2K 4541 ip6ndp 12 2K 14 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_map 98 2K 2734 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 inpcbpolicy 35 2K 2574 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 350 NFSD session 1 1K 1 mkdir 7 1K 5890 CAM periph 4 1K 271 freework 4 1K 2976 sctp_ifn 6 1K 14 ipsec 3 1K 3 freeblks 3 1K 2975 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 28 1K 1040 crypto 4 1K 146 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_stri 1 1K 230 diradd 4 1K 3154 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 vnodes 1 1K 1 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 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 600 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 7189 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 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 2150 sctp_iter 0 0K 14 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 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 47 chd data 0 0K 18 cdg data 0 0K 8 mqdata 0 0K 0 cubic data 0 0K 13 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 196 htcp data 0 0K 8 vegas data 0 0K 13 dctcp data 0 0K 23 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 2372 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 167 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 3 allocindir 0 0K 0 indirdep 0 0K 114 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 42 ip6_msource 0 0K 0 ip6_moptions 0 0K 11 in6_mfilter 0 0K 11 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 3156 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 80 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 39 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 10570 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 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 156 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 18413 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 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 902 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 988 34552 0 254 38125568 0 tcp_log 416 922 15323 100512 0 254 6757920 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8837 733 650357 0 254 2449920 0 BUF TRIE 144 352 11408 9684 0 62 1693440 0 malloc-384 384 4245 15 4361 0 30 1635840 0 malloc-128 128 11312 65 11756 0 126 1456256 0 RADIX NODE 144 8498 1157 144463 0 63 1390320 0 malloc-4096 4096 327 3 634 0 2 1351680 0 UMA Slabs 0 112 10722 3 10722 0 126 1201200 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 ertt_txseginfo 40 7701 21589 511313 0 254 1171600 0 vmem btag 56 19188 83 19188 0 254 1079176 0 tcp_bbr_map 128 1844 5100 158778 0 126 888832 0 malloc-16384 16384 45 2 2974 0 1 770048 0 FFS inode 1160 576 12 3626 0 8 682080 0 256 Bucket 2048 286 16 15866 0 8 618496 0 malloc-4096 4096 128 0 4539 0 2 524288 0 VM OBJECT 264 1803 27 60510 0 30 483120 0 THREAD 1808 183 26 5419 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 3663 159 230813 0 126 366912 0 VNODE 448 614 79 3666 0 30 310464 0 malloc-256 256 232 923 15278 0 62 295680 0 malloc-64 64 4192 92 53137 0 254 274176 0 sctp_asoc 2288 49 66 1367 0 254 263120 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14129 371 18380 0 254 232000 0 DEVCTL 1024 0 220 153 0 0 225280 0 VMSPACE 2544 76 5 3958 0 4 206064 0 socket 944 81 131 7027 0 254 200128 0 malloc-65536 65536 1 2 38 0 1 196608 0 malloc-32768 32768 0 6 151 0 1 196608 0 malloc-2048 2048 72 24 2932 0 8 196608 0 sctp_ep 1280 70 77 2928 0 254 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5364 180 5690 0 254 177408 0 malloc-128 128 1264 69 32386 0 126 170624 0 malloc-32768 32768 0 5 15 0 1 163840 0 malloc-128 128 1203 37 8471 0 126 158720 0 FFS2 dinode 256 576 9 3626 0 62 149760 0 mbuf_packet 256 53 532 13670 0 254 149760 0 PROC 1336 104 7 3983 0 8 148296 0 128 Bucket 1024 104 39 3342 0 16 146432 0 S VFS Cache 104 1069 335 4296 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 432 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 12 0 1 131072 0 clpbuf 2624 0 48 1295 0 16 125952 0 malloc-1024 1024 110 10 127 0 16 122880 0 filedesc0 1072 103 9 4001 0 8 120064 0 ksiginfo 112 93 951 498 0 126 116928 0 malloc-2048 2048 7 49 10587 0 8 114688 0 malloc-256 256 196 239 11592 0 62 111360 0 malloc-1024 1024 57 43 1887 0 16 102400 0 malloc-384 384 24 216 3445 0 30 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-8192 8192 5 5 134 0 1 81920 0 sctp_raddr 736 49 61 1487 0 254 80960 0 malloc-128 128 380 240 3509 0 126 79360 0 g_bio 408 0 180 24994 0 30 73440 0 malloc-384 384 120 70 4431 0 30 72960 0 malloc-32768 32768 2 0 2 0 1 65536 0 64 Bucket 512 76 52 4109 0 30 65536 0 tcpcb 1080 24 32 1029 0 254 60480 0 malloc-256 256 119 91 3353 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 4 20 511 0 8 49152 0 malloc-64 64 617 139 22576 0 254 48384 0 malloc-128 128 149 223 3402 0 126 47616 0 malloc-256 256 151 29 374 0 62 46080 0 32 Bucket 256 62 118 15361 0 62 46080 0 pcpu-8 8 4833 799 7673 0 254 45056 0 malloc-256 256 114 51 1288 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 17 3 369 0 8 40960 0 Files 80 273 227 18582 0 126 40000 0 malloc-384 384 79 21 271 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 29133 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 478 26 690 0 254 32256 0 udplite_inpcb 496 0 64 1136 0 254 31744 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_bbr_pcb 832 19 17 411 0 16 29952 0 pipe 744 23 17 437 0 16 29760 0 malloc-2048 2048 12 2 232 0 8 28672 0 malloc-1024 1024 13 15 1604 0 16 28672 0 malloc-64 64 294 147 8136 0 254 28224 0 KNOTE 160 27 148 30427 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 8 Bucket 80 46 304 1784 0 126 28000 0 tcp_inpcb 496 24 32 1029 0 254 27776 0 malloc-4096 4096 3 3 3160 0 2 24576 0 PWD 32 55 701 3024 0 254 24192 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 malloc-4096 4096 2 3 5 0 2 20480 0 malloc-2048 2048 2 8 306 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 sctp_stream_msg_out 112 65 115 245 0 254 20160 0 malloc-64 64 162 153 448 0 254 20160 0 malloc-64 64 70 245 3381 0 254 20160 0 malloc-32 32 350 280 11749 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1478 0 254 19200 0 malloc-256 256 43 32 400 0 62 19200 0 malloc-16384 16384 0 1 4 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-2048 2048 4 4 70 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 16 Bucket 144 54 58 549 0 62 16128 0 vtnet_tx_hdr 24 0 668 371592 0 254 16032 0 udp_inpcb 496 6 26 276 0 254 15872 0 malloc-128 128 7 117 448 0 126 15872 0 sctp_chunk 152 28 76 399 0 254 15808 0 malloc-384 384 35 5 37 0 30 15360 0 malloc-384 384 36 4 36 0 30 15360 0 malloc-256 256 45 15 3145 0 62 15360 0 malloc-256 256 34 26 1328 0 62 15360 0 tcp_rack_pcb 832 0 18 196 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 3 21 351 0 30 12288 0 malloc-512 512 10 14 201 0 30 12288 0 malloc-32 32 160 218 295 0 254 12096 0 malloc-32 32 145 233 5010 0 254 12096 0 malloc-16 16 346 404 644 0 254 12000 0 ripcb 496 5 19 133 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 97 0 16 8192 0 malloc-512 512 1 15 7 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 malloc-512 512 1 15 252 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 55 0 126 8096 0 rl_entry 40 71 131 71 0 254 8080 0 sctp_asconf_ack 48 0 168 39 0 254 8064 0 sctp_laddr 48 61 107 951 0 254 8064 0 tcp_rack_map 112 0 72 295 0 126 8064 0 syncache 168 0 48 5 0 254 8064 0 udpcb 32 6 246 1412 0 254 8064 0 ertt 72 24 88 1029 0 126 8064 0 malloc-64 64 12 114 118 0 254 8064 0 malloc-64 64 87 39 509 0 254 8064 0 malloc-32 32 138 114 200 0 254 8064 0 malloc-32 32 23 229 53 0 254 8064 0 malloc-32 32 38 214 869 0 254 8064 0 4 Bucket 48 6 162 124 0 254 8064 0 2 Bucket 32 59 193 908 0 254 8064 0 malloc-16 16 26 474 1036 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 30 470 28124 0 254 8000 0 malloc-16 16 128 372 4646 0 254 8000 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 12 50 251 0 126 7936 0 sctp_readq 152 0 52 56 0 254 7904 0 AIO 208 0 38 55 0 62 7904 0 cryptop 280 0 28 19 0 30 7840 0 AIOCB 552 0 14 34 0 16 7728 0 malloc-384 384 1 19 349 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 0 39 42 0 126 4056 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 itimer 352 0 11 14 0 30 3872 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 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 cdg_qdiffsample 16 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 304 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 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 AIOLIO 272 0 0 0 0 30 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 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-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-8192 8192 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 malloc-512 512 0 0 0 0 30 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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