panic: ASan: Invalid access, 4-byte read at 0xfffffe0053d6bd9c, RedZonePartial(7) cpuid = 1 time = 1625680184 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008f750fd0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008f751130 vpanic() at vpanic+0x2c5/frame 0xfffffe008f751210 panic() at panic+0xb5/frame 0xfffffe008f7512d0 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe008f751390 sctp_sosend() at sctp_sosend+0x7a5/frame 0xfffffe008f751620 sosend() at sosend+0x11e/frame 0xfffffe008f751690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe008f7517f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe008f7519f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe008f751bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 2890 tid 102688 ] 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 0 rax 0x12 rcx 0xb10d49f8e239824b rdx 0x40001 rbx 0 rsp 0xfffffe008f751110 rbp 0xfffffe008f751130 rsi 0 rdi 0xfffffe0092520468 r8 0x3 r9 0xfffffe008f750c68 r10 0 r11 0xfffffe00925d9c30 r12 0xfffffe00925d9720 r13 0xfffffe008f751101 r14 0xffffffff82c3df20 .str.18 r15 0xffffffff82c3df20 .str.18 rip 0xffffffff8178d35b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28f86da(%rip) db> show proc Process 2890 (syz-executor.0) at 0xfffffe009ad8b538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe008f88ca70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00925663e0 (map 0xfffffe00925663e0) (map.pmap 0xfffffe00925664a0) (pmap 0xfffffe0092566500) threads: 2 102682 RunQ syz-executor.0 102688 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 2891 786 786 0 R (threaded) syz-executor.1 102622 RunQ syz-executor.1 102687 S connec 0xfffffe009ad5b0e0 syz-executor.1 2890 785 785 0 R (threaded) syz-executor.0 102682 RunQ syz-executor.0 102688 Run CPU 1 syz-executor.0 2889 796 796 0 R (threaded) syz-executor.2 102015 RunQ syz-executor.2 102686 S uwait 0xfffffe008f89c280 syz-executor.2 2261 1 2261 65 Ss select 0xfffffe0097620940 dhclient 2180 1 797 0 T uwait 0xfffffe0091e36500 syz-executor.3 2176 1 797 0 T uwait 0xfffffe00924f6600 syz-executor.3 2174 1 797 0 T syz-executor.3 2170 1 797 0 T uwait 0xfffffe009259bb00 syz-executor.3 2169 1 797 0 T syz-executor.3 1918 1 1918 0 Ss select 0xfffffe0097620cc0 dhclient 1915 1 1915 0 Ss select 0xfffffe0097620ac0 dhclient 1894 1 1894 65 Ss select 0xfffffe0097620840 dhclient 1508 1 1508 0 Ss select 0xfffffe0097620e40 dhclient 1505 1 1505 0 Ss select 0xfffffe0097620c40 dhclient 1486 1 1486 65 Ss select 0xfffffe00924f63c0 dhclient 1454 1 796 0 S uwait 0xfffffe00924f6500 syz-executor.2 1451 1 796 0 S uwait 0xfffffe00924f6b00 syz-executor.2 1295 0 0 0 DL aiordy 0xfffffe009255e538 [aiod4] 1293 0 0 0 DL aiordy 0xfffffe009b136000 [aiod3] 1292 0 0 0 DL aiordy 0xfffffe009b136538 [aiod2] 1291 0 0 0 DL aiordy 0xfffffe0097616538 [aiod1] 1215 1 1215 0 Ss select 0xfffffe00925421c0 dhclient 1212 1 1212 0 Ss select 0xfffffe009b115e40 dhclient 1176 1 1176 65 Ss select 0xfffffe0092542f40 dhclient 958 1 958 0 Ss select 0xfffffe0092542240 dhclient 955 1 955 0 Ss select 0xfffffe0091e36040 dhclient 797 780 797 0 Rs CPU 0 syz-executor.3 796 780 796 0 Ss nanslp 0xffffffff84052900 syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff84052901 syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff84052901 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100114 S kqread 0xfffffe0092038a00 syz-fuzzer 100115 S uwait 0xfffffe008f89cb80 syz-fuzzer 100116 S uwait 0xfffffe008f89cc80 syz-fuzzer 100117 S uwait 0xfffffe0091e36100 syz-fuzzer 100118 S uwait 0xfffffe0091e36200 syz-fuzzer 100119 S uwait 0xfffffe0091e36300 syz-fuzzer 100120 S uwait 0xfffffe0091e36a00 syz-fuzzer 100121 S uwait 0xfffffe00924f6800 syz-fuzzer 100122 S uwait 0xfffffe0091e36b00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0091f510b0 csh 776 694 776 0 Ss select 0xfffffe008f89c0c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00580740b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00580744b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00580748b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058074cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe0057fcc0b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0057fcc4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057fcc8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057fcccb0 getty 698 1 698 0 Ss nanslp 0xffffffff84052900 cron 694 1 694 0 Ss select 0xfffffe008f89c6c0 sshd 507 1 507 0 Ss select 0xfffffe0091f87f40 syslogd 436 1 436 0 Ss select 0xfffffe008f89c640 devd 435 1 435 65 Ss select 0xfffffe0091f87e40 dhclient 350 1 350 0 Ss select 0xfffffe008f89c540 dhclient 347 1 347 0 Ss select 0xfffffe0091e36bc0 dhclient 23 0 0 0 DL syncer 0xffffffff84178a40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058448a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff84176940 [bufdaemon] 100084 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe008f8adce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841aeac0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff841a25f8 [dom0] 100082 D launds 0xffffffff841a2604 [laundry: dom0] 100083 D umarcl 0xffffffff81e7afa0 [uma] 18 0 0 0 DL - 0xffffffff83e09aa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849ad3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c3cd00 [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 - 0xffffffff84025ec0 [g_event] 100036 D - 0xffffffff84025f00 [g_up] 100037 D - 0xffffffff84025f40 [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] 100087 I [swi1: hpts] 100088 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 0xffffffff84026dc0 [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 - 0xfffffe000791b700 [pci_hp taskq] 100013 D - 0xfffffe000791b400 [thread taskq] 100014 D - 0xfffffe000791b300 [inm_free taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [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] 100069 D - 0xffffffff82c44ea0 [deadlkres] 100074 D - 0xfffffe0057fcbe00 [acpi_task_0] 100075 D - 0xfffffe0057fcbe00 [acpi_task_1] 100076 D - 0xfffffe0057fcbe00 [acpi_task_2] 100077 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 797 (syz-executor.3) thread 0xfffffe008f897000 (100103) shared rw vm object (vm object) r = 0 (0xfffffe009ad48840) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009206ea50) locked @ /syzkaller/managers/i386/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 69 1041K 4774 vfscache 3 1025K 3 pcb 144 666K 5906 inodedep 142 565K 2184 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 161 325K 2984 vmem 3 274K 6 filedesc 30 233K 3819 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 533 pagedep 9 130K 1963 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 sctp_stro 55 55K 1050 umtx 374 47K 374 kdtrace 237 46K 5581 sctp_atcl 113 43K 3835 temp 36 35K 2725 dirrem 131 33K 2017 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 139 19K 468 ufs_mount 5 17K 6 proc 3 17K 3 freefile 128 16K 2005 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 100 freework 59 15K 2994 bus-sc 33 14K 1684 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 172 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 ksem 4 10K 35 in6_multi 65 9K 65 bmsafemap 2 9K 2140 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 37 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_atky 168 7K 5083 kqueue 75 7K 2898 cred 26 7K 266 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 458 DEVFSP 81 6K 497 pf_ifnet 13 5K 38 ufs_dirhash 24 5K 24 pwddesc 73 5K 2940 UMA 270 5K 270 session 35 5K 51 vt 11 5K 11 pf_table 2 4K 12 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 73 acpisem 28 4K 28 selfd 55 4K 43490 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 683 terminal 11 3K 11 select 19 3K 71 uidinfo 3 3K 22 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 2045 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_athm 113 2K 3906 sctp_map 110 2K 2060 Unitno 30 2K 47 sctp_ifa 13 2K 14 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 softdep 1 1K 1 mkdir 8 1K 3824 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 134 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 crypto 4 1K 148 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 17 1K 1029 sctp_stri 1 1K 190 newdirblk 4 1K 1912 diradd 4 1K 2057 indirdep 2 1K 880 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 612 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 xform 3 1K 640 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 6 1K 6214 pf_rule 1 1K 55 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 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 116 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 iov 1 1K 17319 p1003.1b 1 1K 1 dctcp data 0 0K 5 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 146 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 8 chd data 0 0K 0 cubic data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1790 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 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 64 htcp data 0 0K 0 vegas data 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 1899 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 65 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 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 25 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 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 10 ip_moptions 0 0K 19 in_mfilter 0 0K 15 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 2114 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 37 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 6231 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 138 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 244 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 834 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 990 650829 0 254 38133760 0 tcp_log 416 0 8406 47978 0 254 3496896 0 mbuf 256 8860 1880 1432347 0 254 2749440 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 183 11577 2830 0 62 1693440 0 malloc-384 384 4228 22 4285 0 30 1632000 0 malloc-128 128 11305 41 11506 0 126 1452288 0 RADIX NODE 144 9659 360 92927 0 62 1442736 0 malloc-4096 4096 327 4 537 0 2 1355776 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 UMA Slabs 0 112 10682 7 10682 0 126 1197168 0 vmem btag 56 17803 100 17803 0 254 1002568 0 ertt_txseginfo 40 0 20503 379697 0 254 820120 0 FFS inode 1160 526 27 2537 0 8 641480 0 256 Bucket 2048 263 11 16849 0 8 561152 0 tcp_bbr_map 128 6 4055 94178 0 126 519808 0 malloc-4096 4096 96 6 3447 0 2 417792 0 VM OBJECT 264 1364 106 43434 0 30 388080 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 163 24 2688 0 8 338096 0 malloc-16384 16384 15 5 1908 0 1 327680 0 sctp_asoc 2288 55 80 1030 0 254 308880 0 VNODE 448 564 84 2577 0 30 290304 0 malloc-64 64 4185 288 48023 0 254 286272 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 59 67 2684 0 8 258048 0 malloc-16 16 14132 368 17411 0 254 232000 0 DEVCTL 1024 0 220 153 0 0 225280 0 MAP ENTRY 96 1996 314 162140 0 126 221760 0 sctp_ep 1280 57 111 2672 0 254 215040 0 malloc-65536 65536 1 2 20 0 1 196608 0 malloc-32768 32768 0 6 767 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5356 188 5717 0 254 177408 0 malloc-256 256 375 300 12185 0 62 172800 0 malloc-128 128 1264 69 31135 0 126 170624 0 malloc-384 384 141 279 2183 0 30 161280 0 mbuf_packet 256 76 539 9773 0 254 157440 0 malloc-128 128 1154 55 6201 0 126 154752 0 S VFS Cache 104 1036 446 3135 0 126 154128 0 VMSPACE 2544 46 11 2871 0 4 145008 0 socket 944 45 107 5032 0 254 143488 0 FFS2 dinode 256 526 29 2536 0 62 142080 0 malloc-1024 1024 63 73 1535 0 16 139264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 346 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 24 0 1 131072 0 sctp_chunk 152 46 786 1203 0 254 126464 0 clpbuf 2624 0 48 104 0 16 125952 0 128 Bucket 1024 87 36 1622 0 16 125952 0 sctp_raddr 736 55 110 1323 0 254 121440 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 71 973 1185 0 126 116928 0 PROC 1336 72 15 2891 0 8 116232 0 malloc-256 256 176 274 7089 0 62 115200 0 malloc-384 384 113 157 3859 0 30 103680 0 filedesc0 1072 73 18 2940 0 8 97552 0 malloc-2048 2048 7 39 6238 0 8 94208 0 malloc-128 128 431 282 2463 0 126 91264 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 5 135 0 1 81920 0 g_bio 408 0 170 22194 0 30 69360 0 malloc-32768 32768 0 2 135 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 5 0 1 65536 0 malloc-8192 8192 6 2 18 0 1 65536 0 malloc-256 256 106 119 3045 0 62 57600 0 malloc-8192 8192 4 3 16 0 1 57344 0 malloc-2048 2048 4 24 511 0 8 57344 0 malloc-4096 4096 12 1 23 0 2 53248 0 64 Bucket 512 75 29 4175 0 30 53248 0 32 Bucket 256 69 126 10342 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-64 64 585 171 20500 0 254 48384 0 malloc-256 256 154 26 306 0 62 46080 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4763 357 5611 0 254 40960 0 malloc-384 384 79 21 158 0 30 38400 0 malloc-256 256 114 36 1131 0 62 38400 0 tcpcb 1080 6 29 601 0 254 37800 0 NAMEI 1024 0 36 23906 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 79 488 2784 0 254 36288 0 Files 80 238 212 14870 0 126 36000 0 malloc-128 128 7 272 405 0 126 35712 0 tcp_inpcb 488 6 66 601 0 254 35136 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 2118 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 478 26 690 0 254 32256 0 pipe 744 23 17 455 0 16 29760 0 malloc-1024 1024 13 15 1442 0 16 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 89997 0 62 28000 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 12 0 203 0 8 24576 0 PWD 32 26 730 1984 0 254 24192 0 malloc-64 64 232 146 6057 0 254 24192 0 malloc-32 32 302 454 8351 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 56 244 1851 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 2 25 327 0 16 22464 0 malloc-4096 4096 2 3 5 0 2 20480 0 malloc-2048 2048 2 8 110 0 8 20480 0 malloc-2048 2048 6 4 186 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 138 492 4387 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 35 15 37 0 30 19200 0 malloc-256 256 43 32 256 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-2048 2048 4 4 14 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 158 94 174 0 254 16128 0 vtnet_tx_hdr 24 0 668 517305 0 254 16032 0 malloc-128 128 90 34 2042 0 126 15872 0 unpcb 256 20 40 1284 0 254 15360 0 malloc-384 384 34 6 34 0 30 15360 0 malloc-256 256 29 31 2068 0 62 15360 0 malloc-256 256 36 24 1250 0 62 15360 0 tcp_rack_pcb 832 0 18 146 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 201 0 30 12288 0 malloc-512 512 1 23 191 0 30 12288 0 sctp_laddr 48 41 211 1141 0 254 12096 0 malloc-32 32 160 218 369 0 254 12096 0 16 Bucket 144 60 24 416 0 62 12096 0 ripcb 488 5 19 118 0 254 11712 0 udp_inpcb 488 6 18 258 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 2 6 113 0 16 8192 0 malloc-512 512 3 13 135 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 3 0 254 8096 0 PGRP 88 35 57 51 0 126 8096 0 rl_entry 40 78 124 78 0 254 8080 0 sctp_asconf_ack 48 0 168 13 0 254 8064 0 sctp_stream_msg_out 112 8 64 260 0 254 8064 0 tcp_rack_map 112 0 72 368 0 126 8064 0 hostcache 64 2 124 2 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 310 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 6 106 601 0 126 8064 0 malloc-64 64 12 114 111 0 254 8064 0 malloc-64 64 88 38 505 0 254 8064 0 malloc-32 32 137 115 193 0 254 8064 0 malloc-32 32 24 228 53 0 254 8064 0 malloc-32 32 38 214 851 0 254 8064 0 4 Bucket 48 7 161 103 0 254 8064 0 2 Bucket 32 60 192 904 0 254 8064 0 malloc-16 16 8 492 608 0 254 8000 0 malloc-16 16 346 154 636 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 32 468 27322 0 254 8000 0 malloc-16 16 121 379 4027 0 254 8000 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 11 51 182 0 126 7936 0 AIO 208 0 38 16 0 62 7904 0 cryptop 280 0 28 39 0 30 7840 0 udplite_inpcb 488 0 16 52 0 254 7808 0 itimer 352 0 22 5 0 30 7744 0 AIOCB 552 0 14 17 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 354 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 1 7 7 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_readq 152 0 26 97 0 254 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 18 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 tfo 4 0 493 5 0 254 1972 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 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 sackhole 32 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 NCLNODE 584 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 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