panic: ASan: Invalid access, 4-byte read at 0xfffffe0053d6bdb8, RedZonePartial(1) cpuid = 0 time = 1625689077 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf70050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf701b0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bf70290 panic() at panic+0xb5/frame 0xfffffe009bf70350 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe009bf70410 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe009bf706a0 sosend() at sosend+0x11e/frame 0xfffffe009bf70710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009bf70880 sendit() at sendit+0x2b0/frame 0xfffffe009bf708d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe009bf709f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bf70bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bf70bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 3452 tid 104126 ] Stopped at kdb_enter+0x6b: movq $0,0x28f86da(%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 0xc1bfd0cfc05c510 rdx 0x40001 rbx 0 rsp 0xfffffe009bf70190 rbp 0xfffffe009bf701b0 rsi 0 rdi 0xfffffe009eacc928 r8 0x3 r9 0xfffffe009bf6fce8 r10 0 r11 0xfffffe00a77c2190 r12 0xfffffe00a77c1c80 r13 0xfffffe009bf70201 r14 0xffffffff82c3df20 .str.18 r15 0xffffffff82c3df20 .str.18 rip 0xffffffff8178d35b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f86da(%rip) db> show proc Process 3452 (syz-executor.2) at 0xfffffe00a78e9538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe009eba0a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e6fb000 (map 0xfffffe009e6fb000) (map.pmap 0xfffffe009e6fb0c0) (pmap 0xfffffe009e6fb120) threads: 2 101176 RunQ syz-executor.2 104126 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 3454 791 791 0 R (threaded) syz-executor.3 101469 Run CPU 1 syz-executor.3 104128 S uwait 0xfffffe00a77c5e00 syz-executor.3 3453 782 782 0 R (threaded) syz-executor.0 100127 RunQ syz-executor.0 104127 S uwait 0xfffffe00a5c10100 syz-executor.0 3452 785 785 0 R (threaded) syz-executor.2 101176 RunQ syz-executor.2 104126 Run CPU 0 syz-executor.2 1979 1 1979 65 Ss select 0xfffffe009e5614c0 dhclient 1798 1 1798 0 Ss select 0xfffffe009c120540 dhclient 1786 1 1786 0 Ss select 0xfffffe00a5c10740 dhclient 1767 1 1767 65 Ss select 0xfffffe00a5c106c0 dhclient 1613 1 1613 0 Ss select 0xfffffe009eacfec0 dhclient 1610 1 1610 0 Ss select 0xfffffe009ebfb8c0 dhclient 1586 1 1586 65 Ss select 0xfffffe009c1204c0 dhclient 1281 1 1281 0 Ss select 0xfffffe009e5613c0 dhclient 1278 1 1278 0 Ss select 0xfffffe009c1202c0 dhclient 1249 1 1249 65 Ss select 0xfffffe009c120240 dhclient 1228 0 0 0 DL aiordy 0xfffffe009ebcda70 [aiod4] 1227 0 0 0 DL aiordy 0xfffffe00a5c54000 [aiod3] 1226 0 0 0 DL aiordy 0xfffffe00a5c3ca70 [aiod2] 1225 0 0 0 DL aiordy 0xfffffe00a5c54a70 [aiod1] 1003 1 1003 0 Ss select 0xfffffe00a5c10ec0 dhclient 1000 1 1000 0 Ss select 0xfffffe00a5c10940 dhclient 791 780 791 0 Ss nanslp 0xffffffff84052941 syz-executor.3 785 780 785 0 Ss nanslp 0xffffffff84052941 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff84052941 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84052940 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe0057fcf300 syz-fuzzer 100115 S uwait 0xfffffe0097a0a600 syz-fuzzer 100116 S kqread 0xfffffe009e5bf400 syz-fuzzer 100117 S uwait 0xfffffe009c120c00 syz-fuzzer 100118 S uwait 0xfffffe009c120d00 syz-fuzzer 100119 S uwait 0xfffffe0057fcf400 syz-fuzzer 100120 S uwait 0xfffffe0057fcf500 syz-fuzzer 100121 S uwait 0xfffffe0057fcf600 syz-fuzzer 100155 S uwait 0xfffffe009ebebb80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0097a730b0 csh 776 694 776 0 Ss select 0xfffffe009eacff40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00580790b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00580794b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00580798b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058079cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe0057fd10b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0057fd14b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057fd18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057fd1cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84052941 cron 694 1 694 0 Ss select 0xfffffe009c120140 sshd 507 1 507 0 Ss select 0xfffffe009c1208c0 syslogd 436 1 436 0 Ss select 0xfffffe009c1207c0 devd 435 1 435 65 Ss select 0xfffffe009c1205c0 dhclient 350 1 350 0 Ss select 0xfffffe009c120740 dhclient 347 1 347 0 Ss select 0xfffffe0097a0a040 dhclient 23 0 0 0 DL syncer 0xffffffff84178a40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058423a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff84176940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe0097b2ace8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841aeac0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff841a25f8 [dom0] 100087 D launds 0xffffffff841a2604 [laundry: dom0] 100088 D umarcl 0xffffffff81e7afa0 [uma] 18 0 0 0 DL - 0xffffffff83e09ae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d693c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff848d5d00 [pf purge] 15 0 0 0 DL - 0xffffffff84171dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84171dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84171dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84171dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83c8f240 [doneq0] 100045 D - 0xffffffff83c8f1c0 [async] 100078 D - 0xffffffff83c8f040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f8ec88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e8ad80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e8ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419c6a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff84025f00 [g_event] 100036 D - 0xffffffff84025f40 [g_up] 100037 D - 0xffffffff84025f80 [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] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 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 0xffffffff8419d640 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84026e00 [swapper] 100005 D - 0xfffffe0053c0d800 [if_config_tqg_0] 100006 D - 0xfffffe0053c0d600 [softirq_0] 100007 D - 0xfffffe0053c0d400 [softirq_1] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_0] 100009 D - 0xfffffe0053c0d000 [if_io_tqg_1] 100010 D - 0xfffffe0007919700 [pci_hp taskq] 100013 D - 0xfffffe0007919400 [thread taskq] 100014 D - 0xfffffe0007919300 [inm_free taskq] 100016 D - 0xfffffe0007919100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0007919000 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [aiod_kick 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] 100034 D - 0xfffffe0053df6a00 [firmware taskq] 100038 D - 0xfffffe0053df6900 [crypto_0] 100039 D - 0xfffffe0053df6900 [crypto_1] 100055 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100056 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100057 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100058 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100060 D vtbslp 0xfffffe0056c9e480 [virtio_balloon] 100064 D - 0xfffffe0053df6300 [mca taskq] 100066 D - 0xffffffff82c44ea1 [deadlkres] 100074 D - 0xfffffe0057fc9e00 [acpi_task_0] 100075 D - 0xfffffe0057fc9e00 [acpi_task_1] 100076 D - 0xfffffe0057fc9e00 [acpi_task_2] 100077 D - 0xfffffe0053df6800 [CAM taskq] 3450 783 783 0 Z syz-executor.1 db> show all locks Process 3454 (syz-executor.3) thread 0xfffffe009ebea020 (101469) exclusive rw vm object (vm object) r = 0 (0xfffffe00a79fdd68) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009ebb4440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 5 3201K 5 sysctloid 34288 2025K 34355 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 9 1026K 9303 vfscache 3 1025K 3 pcb 104 623K 6319 inodedep 97 548K 2801 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 152 300K 3544 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 461 pagedep 9 130K 2481 tfo_ccache 1 128K 1 filedesc 16 121K 4923 DEVFS1 107 107K 124 sem 4 106K 4 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 374 47K 374 kdtrace 229 45K 7584 sctp_stro 37 37K 1308 temp 36 35K 2624 hostcache 1 32K 1 shm 1 32K 17 DEVFS3 126 32K 136 msg 4 30K 4 sctp_atcl 75 29K 4190 gtaskqueue 18 26K 18 dirrem 88 22K 2662 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 585 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 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 108 kenv 95 12K 95 eventhandler 133 12K 133 freefile 88 11K 2660 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 2827 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 35 rpc 2 8K 2 shmfd 1 8K 30 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 266 kqueue 69 7K 3470 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 478 DEVFSP 82 6K 449 sctp_atky 112 5K 5616 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 48 UMA 270 5K 270 session 35 5K 52 vt 11 5K 11 pwddesc 66 5K 3501 pf_table 2 4K 41 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 43284 lockf 32 4K 60 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 695 terminal 11 3K 11 select 19 3K 157 uidinfo 3 3K 15 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 81 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_athm 75 2K 4300 sctp_map 74 2K 2560 msi 9 2K 9 crypto 7 2K 296 clone 9 2K 9 tun 7 2K 7 freework 5 2K 4725 softdep 1 1K 1 mkdir 8 1K 4926 freeblks 4 1K 2758 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 54 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 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 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 2463 diradd 4 1K 2702 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 1916 xform 6 1K 675 osd 8 1K 984 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 5 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 pf_rule 1 1K 23 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 7084 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 116 sctp_vrf 1 1K 1 ip6_msource 1 1K 5 vnet 1 1K 1 entropy 2 1K 47 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 2131 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 7 sctp_stri 0 0K 214 tcp_do 0 0K 0 tcp_fsb 0 0K 202 dctcp data 0 0K 13 chd data 0 0K 8 mqdata 0 0K 0 cubic data 0 0K 8 htcp data 0 0K 28 cdg data 0 0K 5 vegas data 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 scsi_ch 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2808 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 25 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 2086 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_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 acpipwr 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 6 ip6_moptions 0 0K 11 in6_mfilter 0 0K 33 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 8 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 2683 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 9 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 141 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 11023 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 2 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 129 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 17977 ioctlops 0 0K 360 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 868 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 NEWdirectio 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 964 97825 0 254 38027264 0 tcp_log 416 0 20016 168582 0 254 8326656 0 mbuf 256 8795 2935 791258 0 254 3002880 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 356 11404 4721 0 62 1693440 0 malloc-384 384 4218 22 4290 0 30 1628160 0 malloc-128 128 11304 42 11504 0 126 1452288 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 RADIX NODE 144 8408 1023 114771 0 62 1358064 0 malloc-4096 4096 327 4 524 0 2 1355776 0 UMA Slabs 0 112 10713 12 10713 0 126 1201200 0 vmem btag 56 19609 94 19609 0 254 1103368 0 ertt_txseginfo 40 1 27572 547196 0 254 1102920 0 256 Bucket 2048 335 11 16947 0 8 708608 0 FFS inode 1160 517 36 3181 0 8 641480 0 malloc-256 256 214 2081 19803 0 62 587520 0 tcp_bbr_map 128 0 4495 157822 0 126 575360 0 malloc-4096 4096 90 7 4026 0 2 397312 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1290 90 52419 0 30 364320 0 THREAD 1808 161 26 4128 0 8 338096 0 VNODE 448 555 84 3221 0 30 286272 0 malloc-64 64 4184 100 47789 0 254 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 7 107 11046 0 8 233472 0 malloc-16 16 14096 404 18259 0 254 232000 0 malloc-32768 32768 0 7 1867 0 1 229376 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-16384 16384 8 5 2460 0 1 212992 0 malloc-65536 65536 1 2 33 0 1 196608 0 sctp_chunk 152 28 1246 1584 0 254 193648 0 MAP ENTRY 96 1621 353 197834 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1264 100 31993 0 126 174592 0 malloc-32 32 5356 62 5742 0 254 173376 0 mbuf_packet 256 98 577 12320 0 254 172800 0 malloc-128 128 1154 86 7381 0 126 158720 0 socket 944 41 127 6128 0 254 158592 0 sctp_asoc 2288 37 28 1280 0 254 148720 0 malloc-2048 2048 40 32 2800 0 8 147456 0 FFS2 dinode 256 517 53 3181 0 62 145920 0 S VFS Cache 104 1034 331 3810 0 126 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 386 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 16 0 1 131072 0 VMSPACE 2544 39 12 3429 0 4 129744 0 clpbuf 2624 0 48 125 0 16 125952 0 sctp_ep 1280 38 55 2796 0 254 119040 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 69 975 466 0 126 116928 0 128 Bucket 1024 84 27 2103 0 16 113664 0 PROC 1336 66 18 3454 0 8 112224 0 malloc-384 384 96 184 2804 0 30 107520 0 malloc-256 256 174 231 10242 0 62 103680 0 malloc-32768 32768 0 3 149 0 1 98304 0 malloc-16384 16384 4 2 179 0 1 98304 0 filedesc0 1072 66 18 3501 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-2048 2048 4 38 511 0 8 86016 0 malloc-8192 8192 5 5 134 0 1 81920 0 g_bio 408 0 200 40441 0 30 81600 0 malloc-128 128 391 229 3118 0 126 79360 0 malloc-1024 1024 45 31 1796 0 16 77824 0 sctp_raddr 736 37 62 1405 0 254 72864 0 64 Bucket 512 108 28 5587 0 30 69632 0 malloc-32768 32768 2 0 2 0 1 65536 0 tcpcb 1080 4 52 973 0 254 60480 0 malloc-384 384 75 75 4211 0 30 57600 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-256 256 151 44 413 0 62 49920 0 malloc-256 256 88 107 3322 0 62 49920 0 32 Bucket 256 68 127 11217 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 580 176 21325 0 254 48384 0 pcpu-8 8 4747 885 5836 0 254 45056 0 malloc-256 256 114 51 1128 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-384 384 79 21 217 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 26608 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 695 0 254 36288 0 Files 80 235 215 17014 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 udplite_inpcb 488 0 64 570 0 254 31232 0 tcp_rack_pcb 832 0 36 202 0 16 29952 0 pipe 744 23 17 496 0 16 29760 0 malloc-4096 4096 3 4 2687 0 2 28672 0 malloc-2048 2048 12 2 203 0 8 28672 0 malloc-1024 1024 13 15 1487 0 16 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 24667 0 62 28000 0 8 Bucket 80 62 288 1894 0 126 28000 0 tcp_inpcb 488 4 52 973 0 254 27328 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 6 6 198 0 8 24576 0 malloc-64 64 219 159 7113 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 519 0 16 22464 0 malloc-2048 2048 2 8 176 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 21 609 2555 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 34 16 34 0 30 19200 0 malloc-256 256 43 32 357 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-4096 4096 2 2 25 0 2 16384 0 malloc-2048 2048 4 4 43 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 158 94 167 0 254 16128 0 malloc-64 64 59 193 3258 0 254 16128 0 malloc-32 32 293 211 10106 0 254 16128 0 2 Bucket 32 60 444 1045 0 254 16128 0 vtnet_tx_hdr 24 0 668 341456 0 254 16032 0 malloc-128 128 89 35 2584 0 126 15872 0 malloc-128 128 10 114 403 0 126 15872 0 malloc-384 384 35 5 37 0 30 15360 0 malloc-256 256 29 31 2690 0 62 15360 0 malloc-256 256 36 24 1212 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 25 0 30 12288 0 malloc-512 512 0 24 235 0 30 12288 0 malloc-64 64 89 100 456 0 254 12096 0 malloc-32 32 160 218 281 0 254 12096 0 malloc-32 32 101 277 4648 0 254 12096 0 16 Bucket 144 61 23 633 0 62 12096 0 malloc-16 16 346 404 592 0 254 12000 0 udp_inpcb 488 6 18 315 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1367 0 254 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 75 0 16 8192 0 malloc-512 512 1 15 12 0 30 8192 0 malloc-512 512 3 13 55 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 0 16 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 4 0 254 8096 0 PGRP 88 35 57 52 0 126 8096 0 rl_entry 40 83 119 83 0 254 8080 0 sctp_stream_msg_out 112 15 57 247 0 254 8064 0 sctp_laddr 48 0 168 1058 0 254 8064 0 tcp_rack_map 112 0 72 364 0 126 8064 0 udpcb 32 6 246 885 0 254 8064 0 ertt 72 4 108 973 0 126 8064 0 malloc-64 64 12 114 103 0 254 8064 0 malloc-32 32 138 114 200 0 254 8064 0 malloc-32 32 21 231 93 0 254 8064 0 malloc-32 32 38 214 842 0 254 8064 0 4 Bucket 48 7 161 99 0 254 8064 0 malloc-16 16 6 494 980 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 27911 0 254 8000 0 malloc-16 16 84 416 4419 0 254 8000 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 11 51 239 0 126 7936 0 AIO 208 0 38 12 0 62 7904 0 cryptop 280 0 28 26 0 30 7840 0 ripcb 488 5 11 58 0 254 7808 0 AIOCB 552 0 14 17 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 1 19 34 0 30 7680 0 AIOLIO 272 0 28 2 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 77 0 126 6448 0 domainset 40 0 126 53 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 0 39 10 0 126 4056 0 sackhole 32 0 126 1 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 sctp_readq 152 0 26 119 0 254 3952 0 itimer 352 0 11 5 0 30 3872 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 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 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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