panic: ASan: Invalid access, 4-byte read at 0xfffffe0057423e08, MallocRedZone(fb) cpuid = 1 time = 1625724421 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00996b4fd0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00996b5130 vpanic() at vpanic+0x2c5/frame 0xfffffe00996b5210 panic() at panic+0xb5/frame 0xfffffe00996b52d0 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00996b5390 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe00996b5620 sosend() at sosend+0x11e/frame 0xfffffe00996b5690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00996b57f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00996b59f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00996b5bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 4124 tid 104489 ] 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 0 rax 0x12 rcx 0xa7ad1aa01bb41269 rdx 0x40001 rbx 0 rsp 0xfffffe00996b5110 rbp 0xfffffe00996b5130 rsi 0 rdi 0xfffffe0091e38de8 r8 0x3 r9 0xfffffe00996b4c68 r10 0 r11 0xfffffe00587f56f0 r12 0xfffffe00587f51e0 r13 0xfffffe00996b5101 r14 0xffffffff82c414c0 .str.18 r15 0xffffffff82c414c0 .str.18 rip 0xffffffff8178e44b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> show proc Process 4124 (syz-executor.3) at 0xfffffe008f890538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 2531 at 0xfffffe009bff0538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009c442000 (map 0xfffffe009c442000) (map.pmap 0xfffffe009c4420c0) (pmap 0xfffffe009c442120) threads: 2 100095 RunQ syz-executor.3 104489 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 4124 2531 2531 0 R (threaded) syz-executor.3 100095 RunQ syz-executor.3 104489 Run CPU 1 syz-executor.3 4121 2527 2527 0 T (threaded) syz-executor.2 100106 s syz-executor.2 104487 RunQ syz-executor.2 3450 1 3450 65 Ss select 0xfffffe0091f73540 dhclient 3219 1 3219 0 Ss select 0xfffffe0092585440 dhclient 3216 1 3216 0 Ss select 0xfffffe009252b040 dhclient 3205 1 3205 65 Ss select 0xfffffe009b3760c0 dhclient 3178 1 2531 0 S uwait 0xfffffe00925eda80 syz-executor.3 3177 1 2531 0 S uwait 0xfffffe00925b1880 syz-executor.3 3172 1 2531 0 S uwait 0xfffffe0091e33080 syz-executor.3 3170 1 2531 0 S uwait 0xfffffe00925ed180 syz-executor.3 3166 1 2531 0 S uwait 0xfffffe00925ed480 syz-executor.3 3164 1 2531 0 S uwait 0xfffffe0092585e80 syz-executor.3 3160 1 2531 0 S uwait 0xfffffe00925b1a80 syz-executor.3 3158 1 2531 0 S uwait 0xfffffe009b376e00 syz-executor.3 3157 1 2531 0 S uwait 0xfffffe0091e33980 syz-executor.3 3153 1 2531 0 S uwait 0xfffffe0092585080 syz-executor.3 3048 1 2527 0 S uwait 0xfffffe00925b1480 syz-executor.2 3046 1 2527 0 S uwait 0xfffffe00925b1180 syz-executor.2 2988 1 2988 0 Ss select 0xfffffe009202c640 dhclient 2985 1 2985 0 Ss select 0xfffffe009b376240 dhclient 2966 1 2966 65 Ss select 0xfffffe009c18aac0 dhclient 2942 1 2529 0 S uwait 0xfffffe00925edf00 syz-executor.1 2936 1 2529 0 S uwait 0xfffffe00587cc880 syz-executor.1 2850 1 2850 0 Ss select 0xfffffe00925b1dc0 dhclient 2847 1 2847 0 Ss select 0xfffffe009b376940 dhclient 2836 1 2836 65 Ss select 0xfffffe00925edd40 dhclient 2614 1 2529 0 S uwait 0xfffffe009b376d00 syz-executor.1 2559 1 2559 0 Ss select 0xfffffe0091f734c0 dhclient 2553 1 2553 0 Ss select 0xfffffe009b3765c0 dhclient 2531 780 2531 0 Rs syz-executor.3 2530 780 2530 0 Ss nanslp 0xffffffff84054901 syz-executor.0 2529 780 2529 0 Rs syz-executor.1 2527 780 2527 0 Rs syz-executor.2 1484 0 0 0 DL aiordy 0xfffffe009a8a0538 [aiod4] 1483 0 0 0 DL aiordy 0xfffffe0092578538 [aiod3] 1482 0 0 0 DL aiordy 0xfffffe009a8bf538 [aiod2] 1481 0 0 0 DL aiordy 0xfffffe009a8a7a70 [aiod1] 780 778 778 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe0091f73f00 syz-fuzzer 100121 S uwait 0xfffffe009202cf00 syz-fuzzer 100122 S uwait 0xfffffe008fa85080 syz-fuzzer 100123 S uwait 0xfffffe008fa85180 syz-fuzzer 100124 S kqread 0xfffffe0091ffca00 syz-fuzzer 100125 S uwait 0xfffffe009202c800 syz-fuzzer 100126 S uwait 0xfffffe009202c900 syz-fuzzer 100127 S uwait 0xfffffe009202ca00 syz-fuzzer 100128 S uwait 0xfffffe009252be80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009204db20 csh 776 694 776 0 Ss select 0xfffffe009202c4c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 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 0xfffffe00583960b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583964b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583968b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058396cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84054900 cron 694 1 694 0 Ss select 0xfffffe0091f73d40 sshd 507 1 507 0 Ss select 0xfffffe0091f73dc0 syslogd 436 1 436 0 Ss select 0xfffffe008fa856c0 devd 435 1 435 65 Ss select 0xfffffe0091f73e40 dhclient 350 1 350 0 Ss select 0xfffffe0091e33cc0 dhclient 347 1 347 0 Ss select 0xfffffe0091e33a40 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0056ab3000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100084 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe008f8a3ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100085 D launds 0xffffffff841a47c4 [laundry: dom0] 100086 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bd53c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84890d00 [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 DLs (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 D - 0xfffffe0007919500 [thread taskq] 100013 D - 0xfffffe0007919400 [inm_free taskq] 100015 D - 0xfffffe0007919200 [kqueue_ctx taskq] 100016 D - 0xfffffe0007919100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0007919000 [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 - 0xfffffe005838de00 [acpi_task_0] 100077 D - 0xfffffe005838de00 [acpi_task_1] 100078 D - 0xfffffe005838de00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] 4123 2530 2530 0 Z syz-executor.0 db> show all locks 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 8 1026K 11421 vfscache 3 1025K 3 pcb 272 812K 10154 inodedep 88 545K 3662 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 118 433K 1992 subproc 181 362K 4232 filedesc 44 345K 6101 vmem 3 274K 6 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 455 pagedep 8 130K 3088 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 242 91K 7046 BPF 46 88K 80 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 umtx 396 50K 396 kdtrace 255 49K 8617 temp 36 35K 3780 hostcache 1 32K 1 shm 1 32K 12 DEVFS3 126 32K 136 msg 4 30K 4 routetbl 321 27K 1469 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 74 22K 88 dirrem 80 20K 3319 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 lltable 52 17K 199 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_atky 376 16K 9511 bus-sc 33 14K 1684 ether_multi 172 14K 299 KTRACE 100 13K 126 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 in6_multi 89 11K 129 CAM queue 5 11K 1528 freefile 80 10K 3307 rman 84 10K 425 GEOM 60 10K 489 bmsafemap 2 9K 3604 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 72 pf_table 4 8K 110 rpc 2 8K 2 shmfd 1 8K 60 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 83 8K 4153 cred 26 7K 327 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 639 pf_ifnet 16 6K 170 DEVFSP 81 6K 626 pwddesc 80 5K 4151 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 79 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 136 sctp_athm 242 4K 7348 sctp_map 236 4K 3888 lockf 33 4K 289 acpisem 28 4K 28 selfd 55 4K 60992 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 831 terminal 11 3K 11 sctp_ifa 21 3K 26 select 19 3K 114 uidinfo 3 3K 20 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 25 Unitno 29 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 13 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 7015 sctp_stri 2 1K 690 softdep 1 1K 1 freeblks 4 1K 3493 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 12 vnodemarker 2 1K 248 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 26 mkdir 6 1K 6016 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 pf_osfp 6 1K 6 crypto 4 1K 197 inpcbpolicy 20 1K 1582 encap_export_host 12 1K 12 procdesc 5 1K 26 pfil 4 1K 4 cdev 2 1K 2 osd 12 1K 968 pf_rule 3 1K 116 newdirblk 3 1K 3008 diradd 3 1K 3360 chacha20random 1 1K 1 sctp_aadr 4 1K 141 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 xform 3 1K 752 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 CAM I/O Scheduler 1 1K 1 ip_msource 2 1K 4 CAM path 4 1K 1034 soname 5 1K 8537 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 150 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 56 iov 1 1K 20124 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 3144 sctp_iter 0 0K 36 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 7 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 29 mqdata 0 0K 0 cdg data 0 0K 13 chd data 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 5 htcp data 0 0K 15 vegas data 0 0K 18 dctcp data 0 0K 8 tcp_do 0 0K 0 tcp_fsb 0 0K 236 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 3772 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 123 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 79 allocindir 0 0K 0 indirdep 0 0K 3013 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 70 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_moptions 0 0K 15 in_mfilter 0 0K 16 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 5 twsbuf 0 0K 0 statfs 0 0K 3197 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 71 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 107 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 15340 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 11 lio 0 0K 10 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 326 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 386 eventfd 0 0K 10 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 1085 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 3704 916062 0 254 49250304 0 tcp_log 416 1147 15224 175778 0 254 6810336 0 mbuf 256 9022 7148 2400794 0 254 4139520 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 184 11576 8571 0 62 1693440 0 RADIX NODE 144 11160 399 151365 0 63 1664496 0 malloc-384 384 4245 25 4398 0 30 1639680 0 UMA Slabs 0 112 13481 16 13481 0 126 1511664 0 malloc-128 128 11325 52 11672 0 126 1456256 0 malloc-4096 4096 327 4 572 0 2 1355776 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 vmem btag 56 22085 66 22120 0 254 1240456 0 tcp_bbr_map 128 0 5456 158297 0 127 698368 0 256 Bucket 2048 316 22 22606 0 8 692224 0 FFS inode 1160 525 28 3835 0 8 641480 0 ertt_txseginfo 40 1048 12789 522382 0 254 553480 0 malloc-16384 16384 22 6 3049 0 1 458752 0 malloc-4096 4096 104 6 4697 0 2 450560 0 sctp_asoc 2288 118 77 1944 0 254 446160 0 VM OBJECT 264 1507 98 62280 0 30 423720 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 173 25 4490 0 8 357984 0 malloc-65536 65536 5 0 13 0 1 327680 0 VNODE 448 563 85 3875 0 30 290304 0 malloc-64 64 4193 217 65656 0 254 282240 0 MAP ENTRY 96 2404 410 236876 0 126 270144 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 124 4 4659 0 8 262144 0 sctp_ep 1280 122 82 4655 0 254 261120 0 malloc-16 16 14267 483 20355 0 254 236000 0 malloc-32768 32768 0 7 2655 0 1 229376 0 sctp_raddr 736 135 173 2772 0 254 226688 0 DEVCTL 1024 0 220 194 0 0 225280 0 malloc-65536 65536 1 2 59 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-256 256 205 485 25668 0 62 176640 0 malloc-32 32 5364 54 5723 0 254 173376 0 malloc-128 128 1263 70 32727 0 126 170624 0 mbuf_packet 256 138 492 17395 0 254 161280 0 VMSPACE 2544 53 10 4109 0 4 160272 0 malloc-128 128 1184 56 8719 0 126 158720 0 socket 944 53 111 7636 0 254 154816 0 S VFS Cache 104 1073 331 4504 0 126 146016 0 FFS2 dinode 256 525 30 3834 0 62 142080 0 malloc-1024 1024 121 11 2456 0 16 135168 0 PROC 1336 80 19 4125 0 8 132264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 538 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 7 0 1 131072 0 128 Bucket 1024 56 71 1969 0 16 130048 0 clpbuf 2624 0 48 222 0 16 125952 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 82 962 1692 0 126 116928 0 malloc-256 256 186 249 12441 0 62 111360 0 sctp_chunk 152 117 585 2920 0 254 106704 0 filedesc0 1072 80 18 4151 0 8 105056 0 malloc-384 384 87 183 3661 0 30 103680 0 malloc-384 384 242 28 7083 0 30 103680 0 malloc-2048 2048 7 43 15358 0 8 102400 0 malloc-32768 32768 0 3 136 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 383 299 3854 0 126 87296 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-8192 8192 5 4 135 0 1 73728 0 malloc-2048 2048 4 32 511 0 8 73728 0 64 Bucket 512 75 69 6876 0 30 73728 0 g_bio 408 0 170 58357 0 30 69360 0 malloc-32768 32768 0 2 8 0 1 65536 0 malloc-256 256 171 84 5088 0 62 65280 0 malloc-8192 8192 5 2 10 0 1 57344 0 tcp_inpcb 496 8 104 957 0 254 55552 0 malloc-256 256 153 57 676 0 62 53760 0 32 Bucket 256 72 138 11472 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-64 64 594 162 23761 0 254 48384 0 tcpcb 1080 8 34 957 0 254 45360 0 pcpu-8 8 4829 803 8677 0 254 45056 0 malloc-384 384 83 27 398 0 30 42240 0 malloc-64 64 145 485 4613 0 254 40320 0 malloc-256 256 114 36 1400 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 31413 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 Files 80 246 204 20316 0 126 36000 0 itimer 352 0 99 90 0 30 34848 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 3201 0 2 32768 0 malloc-4096 4096 2 6 11 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 478 26 690 0 254 32256 0 malloc-128 128 7 241 430 0 126 31744 0 tcp_rack_pcb 832 0 36 236 0 16 29952 0 tcp_bbr_pcb 832 0 36 459 0 16 29952 0 malloc-2048 2048 6 8 112 0 8 28672 0 malloc-2048 2048 12 2 205 0 8 28672 0 malloc-1024 1024 13 15 1787 0 16 28672 0 malloc-512 512 2 54 691 0 30 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 malloc-32 32 312 570 11176 0 254 28224 0 KNOTE 160 28 147 94115 0 62 28000 0 8 Bucket 80 53 297 2310 0 126 28000 0 malloc-256 256 51 54 686 0 62 26880 0 pipe 744 23 12 494 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 6 6 442 0 8 24576 0 malloc-64 64 255 123 8554 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 89 97 3285 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 28 62 3263 0 62 23040 0 malloc-4096 4096 2 3 87 0 2 20480 0 malloc-2048 2048 2 8 225 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 27 603 3107 0 254 20160 0 16 Bucket 144 71 69 649 0 62 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 39 11 53 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 tcp_rack_map 112 0 144 708 0 126 16128 0 malloc-64 64 158 94 258 0 254 16128 0 malloc-32 32 331 173 423 0 254 16128 0 malloc-32 32 282 222 7427 0 254 16128 0 2 Bucket 32 61 443 1316 0 254 16128 0 vtnet_tx_hdr 24 0 668 809030 0 254 16032 0 udp_inpcb 496 6 26 375 0 254 15872 0 unpcb 256 24 36 1327 0 254 15360 0 malloc-384 384 36 4 36 0 30 15360 0 malloc-256 256 34 26 1710 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 201 0 30 12288 0 malloc-512 512 12 12 22 0 30 12288 0 sctp_laddr 48 61 191 1689 0 254 12096 0 malloc-64 64 88 101 665 0 254 12096 0 malloc-32 32 164 214 402 0 254 12096 0 malloc-16 16 346 404 671 0 254 12000 0 malloc-16 16 250 500 7540 0 254 12000 0 ripcb 496 6 18 136 0 254 11904 0 udplite_inpcb 496 0 24 114 0 254 11904 0 malloc-128 128 13 80 330 0 126 11904 0 sctp_readq 152 0 78 287 0 254 11856 0 kenv 258 15 30 1050 0 30 11610 0 routing nhops 256 27 18 56 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 23 0 16 8192 0 malloc-1024 1024 1 7 124 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 3 13 249 0 30 8192 0 pf tags 104 0 78 26 0 126 8112 0 rtentry 176 34 12 56 0 62 8096 0 tcptw 88 0 92 2 0 254 8096 0 PGRP 88 35 57 81 0 126 8096 0 rl_entry 40 92 110 92 0 254 8080 0 sctp_asconf_ack 48 0 168 20 0 254 8064 0 sctp_stream_msg_out 112 33 39 593 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 489 0 254 8064 0 ertt 72 8 104 957 0 126 8064 0 malloc-64 64 14 112 196 0 254 8064 0 malloc-32 32 23 229 59 0 254 8064 0 malloc-32 32 38 214 1039 0 254 8064 0 4 Bucket 48 6 162 131 0 254 8064 0 malloc-16 16 10 490 968 0 254 8000 0 malloc-16 16 16 484 24 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 30 470 28852 0 254 8000 0 malloc-128 128 25 37 244 0 126 7936 0 AIO 208 0 38 25 0 62 7904 0 cryptop 280 0 28 52 0 30 7840 0 AIOCB 552 0 14 10 0 16 7728 0 malloc-384 384 1 19 370 0 30 7680 0 malloc-384 384 1 19 39 0 30 7680 0 AIOLIO 272 0 28 5 0 30 7616 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 sackhole 32 0 126 3 0 254 4032 0 hostcache 64 1 62 1 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 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 0 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 ipq 56 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 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-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-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