panic: ASan: Invalid access, 4-byte read at 0xfffffe0057423e7c, RedZonePartial(7) cpuid = 0 time = 1625805187 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00577a8050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00577a81b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00577a8290 panic() at panic+0xb5/frame 0xfffffe00577a8350 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00577a8410 sctp_sosend() at sctp_sosend+0x7a5/frame 0xfffffe00577a86a0 sosend() at sosend+0x11e/frame 0xfffffe00577a8710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00577a8880 sendit() at sendit+0x2b0/frame 0xfffffe00577a88d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00577a89f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00577a8bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00577a8bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 3215 tid 103653 ] 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 0x60f1caa3c3ce7f8 rdx 0x40001 rbx 0 rsp 0xfffffe00577a8190 rbp 0xfffffe00577a81b0 rsi 0 rdi 0xfffffe008fa98728 r8 0x3 r9 0xfffffe00577a7ce8 r10 0 r11 0xfffffe009accf510 r12 0xfffffe009accf000 r13 0xfffffe00577a8201 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 3215 (syz-executor.1) at 0xfffffe009ad0aa70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffffe008f80a000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ad1b9f0 (map 0xfffffe009ad1b9f0) (map.pmap 0xfffffe009ad1bab0) (pmap 0xfffffe009ad1bb10) threads: 2 101714 RunQ syz-executor.1 103653 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 3215 788 788 0 R (threaded) syz-executor.1 101714 RunQ syz-executor.1 103653 Run CPU 0 syz-executor.1 2203 1 2203 65 Ss select 0xfffffe00984b5a40 dhclient 1972 1 1972 0 Ss select 0xfffffe00984b5740 dhclient 1969 1 1969 0 Ss select 0xfffffe009acd49c0 dhclient 1946 1 1946 65 Ss select 0xfffffe0091f666c0 dhclient 1795 0 0 0 DL aiordy 0xfffffe0098bb9000 [aiod4] 1793 0 0 0 DL aiordy 0xfffffe00984bc000 [aiod3] 1792 0 0 0 DL aiordy 0xfffffe00984bc538 [aiod2] 1791 0 0 0 DL aiordy 0xfffffe0098b5da70 [aiod1] 1608 1 1608 0 Ss select 0xfffffe00984b5ac0 dhclient 1602 1 1602 0 Ss select 0xfffffe0091fa4140 dhclient 1564 1 1564 65 Ss select 0xfffffe00925def40 dhclient 1433 1 788 0 S uwait 0xfffffe0091fa4e00 syz-executor.1 1432 1 788 0 S uwait 0xfffffe0091f66900 syz-executor.1 1420 1 788 0 S uwait 0xfffffe0098a64d80 syz-executor.1 1419 1 788 0 S uwait 0xfffffe00925dec00 syz-executor.1 1412 1 788 0 S uwait 0xfffffe0098a64a80 syz-executor.1 1411 1 788 0 S uwait 0xfffffe00925de100 syz-executor.1 1404 1 788 0 S uwait 0xfffffe00925a8a00 syz-executor.1 1403 1 788 0 S uwait 0xfffffe0091f66c00 syz-executor.1 1402 1 788 0 S uwait 0xfffffe00925a8f00 syz-executor.1 1399 1 788 0 S uwait 0xfffffe0091f66800 syz-executor.1 1303 1 1303 0 Ss select 0xfffffe0098a649c0 dhclient 1300 1 1300 0 Ss select 0xfffffe00925dee40 dhclient 1273 1 1273 65 Ss select 0xfffffe00925dd8c0 dhclient 1059 1 1059 0 Ss select 0xfffffe0091fa41c0 dhclient 1056 1 1056 0 Ss select 0xfffffe00925dd9c0 dhclient 801 780 801 0 Rs syz-executor.3 797 780 797 0 Rs syz-executor.2 788 780 788 0 Ss nanslp 0xffffffff84054900 syz-executor.1 787 780 787 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100095 S uwait 0xfffffe00587d1d80 syz-fuzzer 100117 S nanslp 0xffffffff84054900 syz-fuzzer 100118 S uwait 0xfffffe0091f66e00 syz-fuzzer 100119 S kqread 0xfffffe008f8a0000 syz-fuzzer 100120 S uwait 0xfffffe008fa5c080 syz-fuzzer 100121 S uwait 0xfffffe0091fa4900 syz-fuzzer 100122 S uwait 0xfffffe0091fa4a00 syz-fuzzer 100123 RunQ syz-fuzzer 100124 S uwait 0xfffffe0091fa4b00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009201a0b0 csh 776 694 776 0 Ss select 0xfffffe0091fe6cc0 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 0xfffffe0091fa43c0 sshd 507 1 507 0 Ss select 0xfffffe008fa5c1c0 syslogd 436 1 436 0 Ss select 0xfffffe0056fde340 devd 435 1 435 65 Ss select 0xfffffe0091fa4440 dhclient 350 1 350 0 Ss select 0xfffffe0058393540 dhclient 347 1 347 0 Ss select 0xfffffe0058393040 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058538538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe008f8aace8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100084 D launds 0xffffffff841a47c4 [laundry: dom0] 100085 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a553c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d8dd30 [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 - 0xffffffff82c48441 [deadlkres] 100076 D - 0xfffffe005838de00 [acpi_task_0] 100077 D - 0xfffffe005838de00 [acpi_task_1] 100078 D - 0xfffffe005838de00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] 3207 787 787 0 Z syz-executor.0 db> show all locks Process 0 (kernel) thread 0xfffffe0053df21e0 (100012) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff8007c7d5000) 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 9 1026K 5069 vfscache 3 1025K 3 pcb 275 801K 5869 inodedep 194 585K 2480 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 172 337K 3313 vmem 3 274K 6 filedesc 32 249K 4437 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 9 130K 2245 tfo_ccache 1 128K 1 sctp_stro 116 116K 1354 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 80 sctp_atcl 233 88K 4217 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 243 47K 6870 dirrem 184 46K 2260 temp 36 35K 2518 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 freefile 182 23K 2241 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 517 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_atky 349 15K 5678 lltable 45 14K 114 bus-sc 33 14K 1684 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 pf_rule 6 11K 29 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 3 9K 2366 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 41 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 6 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 77 7K 3251 cred 26 7K 273 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 482 lockf 50 6K 146 DEVFSP 80 5K 418 pf_ifnet 13 5K 47 ufs_dirhash 24 5K 24 pwddesc 74 5K 3216 UMA 270 5K 270 session 35 5K 53 vt 11 5K 11 pf_table 2 4K 24 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_athm 233 4K 4250 sctp_map 232 4K 2708 acpisem 28 4K 28 selfd 55 4K 48342 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 696 terminal 11 3K 11 select 19 3K 166 uidinfo 3 3K 11 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 67 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 2710 softdep 1 1K 1 freeblks 4 1K 2277 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 128 NFSD session 1 1K 1 inpcbpolicy 28 1K 1636 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mkdir 6 1K 4390 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 ip_msource 11 1K 35 diradd 5 1K 2300 crypto 4 1K 224 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 21 1K 550 pf_osfp 5 1K 5 pfil 4 1K 4 cdev 2 1K 2 newdirblk 3 1K 2195 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 ip6_msource 3 1K 8 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 594 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 6120 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 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 iov 1 1K 17845 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 134 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2148 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 23 sctp_stri 0 0K 150 cubic data 0 0K 5 cdg data 0 0K 8 htcp data 0 0K 0 chd data 0 0K 8 dctcp data 0 0K 13 vegas data 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1709 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 63 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 763 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 45 ip6_moptions 0 0K 20 in6_mfilter 0 0K 54 frag6 0 0K 50 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 19 in_mfilter 0 0K 70 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 2398 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 29 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 5976 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 136 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 248 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 5 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 841 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 8325 981 674119 0 254 38117376 0 mbuf 256 10027 1343 1313503 0 254 2910720 0 tcp_log 416 0 5076 10365 0 254 2111616 0 ertt_txseginfo 40 1 51408 253630 0 254 2056360 0 pbuf 2624 0 762 0 0 2 1999488 0 RADIX NODE 144 10899 912 112173 0 62 1700784 0 BUF TRIE 144 269 11491 3379 0 62 1693440 0 malloc-384 384 4235 25 4304 0 30 1635840 0 malloc-128 128 11315 62 11558 0 126 1456256 0 malloc-4096 4096 327 3 532 0 2 1351680 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 UMA Slabs 0 112 10786 11 10786 0 126 1209264 0 vmem btag 56 17897 78 17897 0 254 1006600 0 256 Bucket 2048 368 20 15901 0 9 794624 0 FFS inode 1160 533 27 2774 0 8 649600 0 malloc-4096 4096 98 7 3771 0 2 430080 0 tcp_bbr_map 128 0 3317 66729 0 126 424576 0 VM OBJECT 264 1386 114 48562 0 30 396000 0 sctp_asoc 2288 116 49 1354 0 254 377520 0 malloc-16384 16384 16 7 2217 0 1 376832 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 167 31 3653 0 8 357984 0 malloc-2048 2048 119 51 2725 0 8 348160 0 malloc-64 64 4194 531 52857 0 254 302400 0 VNODE 448 572 67 2815 0 30 286272 0 malloc-65536 65536 4 0 4 0 1 262144 0 MAP ENTRY 96 2056 422 180006 0 126 237888 0 malloc-16 16 14263 237 18412 0 254 232000 0 DEVCTL 1024 0 220 153 0 0 225280 0 sctp_ep 1280 117 57 2721 0 254 222720 0 malloc-256 256 310 485 12678 0 62 203520 0 malloc-65536 65536 1 2 14 0 1 196608 0 malloc-32768 32768 0 6 692 0 1 196608 0 malloc-32768 32768 0 6 145 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_chunk 152 644 578 2169 0 254 185744 0 malloc-32 32 5364 180 5652 0 254 177408 0 malloc-1024 1024 124 44 1875 0 16 172032 0 malloc-128 128 1265 68 31472 0 126 170624 0 mbuf_packet 256 99 531 9947 0 254 161280 0 malloc-128 128 1174 66 6866 0 126 158720 0 VMSPACE 2544 47 13 3185 0 4 152640 0 S VFS Cache 104 1027 338 3328 0 126 141960 0 FFS2 dinode 256 533 7 2774 0 62 138240 0 socket 944 54 86 5711 0 254 132160 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 348 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 sctp_raddr 736 116 60 1537 0 254 129536 0 PROC 1336 74 22 3215 0 8 128256 0 malloc-384 384 233 97 4249 0 30 126720 0 clpbuf 2624 0 48 144 0 16 125952 0 malloc-2048 2048 4 54 511 0 8 118784 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 77 967 1631 0 126 116928 0 malloc-384 384 193 97 2479 0 30 111360 0 malloc-256 256 181 254 8142 0 62 111360 0 malloc-2048 2048 7 47 5983 0 8 110592 0 128 Bucket 1024 77 30 1421 0 16 109568 0 filedesc0 1072 74 24 3216 0 8 105056 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 485 197 2699 0 126 87296 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 5 3 135 0 1 65536 0 g_bio 408 0 160 20037 0 30 65280 0 malloc-256 256 166 59 3132 0 62 57600 0 malloc-4096 4096 12 1 23 0 2 53248 0 64 Bucket 512 77 27 4619 0 30 53248 0 malloc-256 256 152 43 269 0 62 49920 0 32 Bucket 256 58 137 6283 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 64 590 103 21102 0 254 44352 0 malloc-256 256 114 51 1142 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4809 311 5887 0 254 40960 0 NAMEI 1024 0 36 24593 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 698 0 254 36288 0 malloc-384 384 79 11 183 0 30 34560 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 tcp_inpcb 496 17 47 539 0 254 31744 0 TURNSTILE 136 199 32 199 0 62 31416 0 tcpcb 1080 17 11 539 0 254 30240 0 tcp_bbr_pcb 832 0 36 257 0 16 29952 0 malloc-2048 2048 11 3 190 0 8 28672 0 malloc-1024 1024 13 15 1481 0 16 28672 0 malloc-64 64 149 292 2782 0 254 28224 0 KNOTE 160 28 147 58714 0 62 28000 0 Files 80 237 113 15741 0 126 28000 0 udplite_inpcb 496 0 56 691 0 254 27776 0 malloc-128 128 7 210 414 0 126 27776 0 pipe 744 23 12 491 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 2402 0 2 24576 0 malloc-2048 2048 12 0 203 0 8 24576 0 PWD 32 23 733 2295 0 254 24192 0 malloc-64 64 235 143 6581 0 254 24192 0 16 Bucket 144 65 103 684 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 tcp_rack_pcb 832 0 27 134 0 16 22464 0 malloc-4096 4096 2 3 38 0 2 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 314 316 9465 0 254 20160 0 malloc-32 32 259 371 4791 0 254 20160 0 8 Bucket 80 58 192 1406 0 126 20000 0 malloc-128 128 102 53 2356 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-256 256 43 32 303 0 62 19200 0 malloc-256 256 29 46 2342 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 2 6 104 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 162 90 216 0 254 16128 0 vtnet_tx_hdr 24 0 668 445516 0 254 16032 0 malloc-256 256 34 26 1218 0 62 15360 0 malloc-2048 2048 4 2 26 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 206 0 30 12288 0 malloc-512 512 12 12 38 0 30 12288 0 malloc-512 512 0 24 162 0 30 12288 0 sctp_stream_msg_out 112 40 68 477 0 254 12096 0 sctp_laddr 48 68 184 887 0 254 12096 0 malloc-64 64 87 102 465 0 254 12096 0 2 Bucket 32 57 321 883 0 254 12096 0 malloc-16 16 346 404 589 0 254 12000 0 udp_inpcb 496 6 18 302 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1308 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 92 0 16 8192 0 malloc-512 512 3 13 129 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 53 0 126 8096 0 rl_entry 40 77 125 77 0 254 8080 0 udpcb 32 6 246 993 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 17 95 539 0 126 8064 0 malloc-64 64 23 103 142 0 254 8064 0 malloc-32 32 138 114 221 0 254 8064 0 malloc-32 32 160 92 271 0 254 8064 0 malloc-32 32 21 231 73 0 254 8064 0 malloc-32 32 38 214 849 0 254 8064 0 4 Bucket 48 6 162 105 0 254 8064 0 malloc-16 16 19 481 546 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 31 469 27243 0 254 8000 0 malloc-16 16 241 259 4401 0 254 8000 0 ripcb 496 5 11 104 0 254 7936 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 11 51 176 0 126 7936 0 sctp_readq 152 0 52 103 0 254 7904 0 AIO 208 0 38 18 0 62 7904 0 cryptop 280 0 28 21 0 30 7840 0 AIOCB 552 0 14 16 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 29 0 126 6448 0 domainset 40 0 126 17 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 malloc-512 512 1 7 7 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 1 38 1 0 126 4056 0 tcp_rack_map 112 0 36 166 0 126 4032 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 UMA Slabs 1 176 9 13 9 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 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 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 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-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