panic: ASan: Invalid access, 4-byte read at 0xfffffe00570ffd48, RedZonePartial(3) cpuid = 1 time = 1625644109 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008cf51050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008cf511b0 vpanic() at vpanic+0x2c5/frame 0xfffffe008cf51290 panic() at panic+0xb5/frame 0xfffffe008cf51350 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe008cf51410 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe008cf516a0 sosend() at sosend+0x11e/frame 0xfffffe008cf51710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe008cf51880 sendit() at sendit+0x2b0/frame 0xfffffe008cf518d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe008cf519f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe008cf51bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008cf51bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 4996 tid 106959 ] 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 0x1afb6c0c78328c0f rdx 0x40001 rbx 0 rsp 0xfffffe008cf51190 rbp 0xfffffe008cf511b0 rsi 0 rdi 0xfffffe009e99e068 r8 0x3 r9 0xfffffe008cf50ce8 r10 0 r11 0xfffffe00a70458b0 r12 0xfffffe00a70453a0 r13 0xfffffe008cf51201 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 4996 (syz-executor.2) at 0xfffffe00a3db7a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 792 at 0xfffffe009e9b1000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a3d76000 (map 0xfffffe00a3d76000) (map.pmap 0xfffffe00a3d760c0) (pmap 0xfffffe00a3d76120) threads: 2 100957 RunQ syz-executor.2 106959 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 4996 792 792 0 R (threaded) syz-executor.2 100957 RunQ syz-executor.2 106959 Run CPU 1 syz-executor.2 4993 4900 4900 0 R (threaded) syz-executor.1 105251 Run CPU 0 syz-executor.1 106955 S sbwait 0xfffffe00a7120924 syz-executor.1 106960 RunQ syz-executor.1 4990 4864 4864 0 S (threaded) syz-executor.0 100129 S nanslp 0xffffffff84052941 syz-executor.0 106949 S connec 0xfffffe00a7ba80e0 syz-executor.0 106952 S uwait 0xfffffe00a704aa00 syz-executor.0 4900 782 4900 0 Ss nanslp 0xffffffff84052941 syz-executor.1 4899 4891 4899 0 Ss select 0xfffffe00a7b9c3c0 dhclient 4895 1 4895 0 Ss select 0xfffffe00a7b9c9c0 dhclient 4891 4880 436 65 S select 0xfffffe009e483140 dhclient 4880 436 436 0 S wait 0xfffffe00a1c3a538 sh 4864 782 4864 0 Rs syz-executor.0 4391 1 4391 65 Ss select 0xfffffe00a8476540 dhclient 4002 1 4002 0 Ss select 0xfffffe00a8476340 dhclient 3999 1 3999 0 Ss select 0xfffffe00a8126f40 dhclient 3786 782 3786 0 Rs syz-executor.3 3547 0 0 0 DL aiordy 0xfffffe00a7024000 [aiod4] 3546 0 0 0 DL aiordy 0xfffffe009bf08538 [aiod3] 3544 0 0 0 DL aiordy 0xfffffe00a1c3a000 [aiod2] 3543 0 0 0 DL aiordy 0xfffffe00a1c3aa70 [aiod1] 1686 1 1686 65 Ss select 0xfffffe009e4da840 dhclient 1464 1 1464 0 Ss select 0xfffffe00a701bec0 dhclient 1461 1 1461 0 Ss select 0xfffffe009e356740 dhclient 792 782 792 0 Rs syz-executor.2 782 780 780 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffffe009e4dad80 syz-fuzzer 100117 S uwait 0xfffffe009e4dae80 syz-fuzzer 100118 S kqread 0xfffffe009bd1c100 syz-fuzzer 100119 S uwait 0xfffffe009e356100 syz-fuzzer 100120 S uwait 0xfffffe009e356200 syz-fuzzer 100121 S uwait 0xfffffe009e356300 syz-fuzzer 100122 S uwait 0xfffffe009bd22080 syz-fuzzer 100123 S uwait 0xfffffe009bd22180 syz-fuzzer 100124 S uwait 0xfffffe009e356400 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe0053f940b0 csh 778 694 778 0 Ss select 0xfffffe009e356840 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00580770b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00580774b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00580778b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058077cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe0057fcf0b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0057fcf4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057fcf8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057fcfcb0 getty 698 1 698 0 Ss nanslp 0xffffffff84052940 cron 694 1 694 0 Ss select 0xfffffe009e3564c0 sshd 507 1 507 0 Ss select 0xfffffe009e356ec0 syslogd 436 1 436 0 Ss wait 0xfffffe009bd0f000 devd 435 1 435 65 Ss select 0xfffffe009e356ac0 dhclient 350 1 350 0 Ss select 0xfffffe009bd22440 dhclient 347 1 347 0 Ss select 0xfffffe009e356b40 dhclient 23 0 0 0 DL syncer 0xffffffff84178a40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058190538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff84176940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe009bd24ce8 [/ 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 0xffffffff8498d3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d78d00 [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] 100069 D - 0xffffffff82c44ea1 [deadlkres] 100074 D - 0xfffffe0057fc6e00 [acpi_task_0] 100075 D - 0xfffffe0057fc6e00 [acpi_task_1] 100076 D - 0xfffffe0057fc6e00 [acpi_task_2] 100077 D - 0xfffffe0053df6800 [CAM taskq] 4995 3786 3786 0 Z syz-executor.3 db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 57 10932K 2247 devbuf 4216 4338K 4244 tcp_hpts 5 3201K 5 sysctloid 34288 2025K 34355 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 18 1029K 9514 vfscache 3 1025K 3 pcb 148 672K 10854 inodedep 61 535K 4489 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 150 292K 5082 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 417 pagedep 14 132K 4108 tfo_ccache 1 128K 1 filedesc 16 121K 7999 DEVFS1 107 107K 124 sem 4 106K 4 bus 986 80K 3469 mtx_pool 2 72K 2 BPF 38 71K 70 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 396 50K 396 sctp_atcl 123 47K 7574 kdtrace 229 46K 11958 temp 36 35K 3267 hostcache 1 32K 1 shm 1 32K 14 DEVFS3 126 32K 136 msg 4 30K 4 routetbl 360 28K 1384 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 72 21K 87 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 212 bus-sc 33 14K 1684 ether_multi 167 14K 264 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 dirrem 44 11K 4157 CAM queue 5 11K 1528 rman 84 10K 425 in6_multi 83 10K 123 GEOM 60 10K 489 pf_ifnet 31 10K 133 ksem 4 10K 101 bmsafemap 3 9K 4352 UART 12 9K 12 devstat 4 9K 4 pf_table 4 8K 78 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 sctp_atky 180 8K 10222 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 370 kqueue 67 7K 5018 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 637 DEVFSP 80 5K 662 freefile 40 5K 4147 ufs_dirhash 24 5K 24 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 136 pwddesc 64 4K 5022 session 31 4K 64 acpisem 28 4K 28 lockf 32 4K 308 hhook 15 4K 17 sctp_stri 6 3K 512 fpukern_ctx 3 3K 3 selfd 45 3K 64911 terminal 11 3K 11 proc-args 50 3K 807 pf_osfp 23 3K 23 freework 11 3K 5230 sctp_ifa 20 3K 26 freeblks 10 3K 4169 uidinfo 3 3K 23 ip6ndp 13 3K 25 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 16 2K 216 sctp_athm 123 2K 7767 sctp_map 114 2K 4438 mkdir 14 2K 8000 Unitno 30 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 12 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 newdirblk 9 2K 4000 diradd 9 2K 4197 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 454 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 26 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 321 pci_link 10 1K 10 crypto 4 1K 261 encap_export_host 12 1K 12 sctp_aadr 8 1K 85 inpcbpolicy 16 1K 2808 pfil 4 1K 4 procdesc 4 1K 20 cdev 2 1K 2 osd 9 1K 1057 chacha20random 1 1K 1 pf_rule 2 1K 145 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 xform 4 1K 863 vnodes 1 1K 17 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 soname 6 1K 8900 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 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 55 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 122 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 5 cdg data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 311 dctcp data 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 8 chd data 0 0K 0 vegas data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3290 sctp_iter 0 0K 42 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 16 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 26 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 4209 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 218 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 1724 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 89 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 0 ip_moptions 0 0K 11 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 4185 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 63 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 154 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 15089 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 5 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 315 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 19887 ioctlops 0 0K 753 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 1107 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 2733 141416 0 254 45273088 0 tcp_log 416 0 25173 248658 0 254 10471968 0 mbuf 256 8804 3571 921103 0 254 3168000 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 357 11403 10380 0 62 1693440 0 malloc-384 384 4225 35 4390 0 30 1635840 0 RADIX NODE 144 8773 1526 182179 0 62 1483056 0 malloc-128 128 11330 47 11803 0 126 1456256 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 UMA Slabs 0 112 12532 65 12532 0 126 1410864 0 malloc-4096 4096 327 4 631 0 2 1355776 0 vmem btag 56 22108 43 22108 0 254 1240456 0 ertt_txseginfo 40 1 28077 471149 0 254 1123120 0 256 Bucket 2048 373 3 20016 0 8 770048 0 FFS inode 1160 524 29 4688 0 8 641480 0 tcp_bbr_map 128 3 4461 134075 0 126 571392 0 malloc-4096 4096 84 15 5564 0 3 405504 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1251 129 75849 0 30 364320 0 THREAD 1808 163 35 6960 0 8 357984 0 VNODE 448 562 86 4728 0 30 290304 0 sctp_asoc 2288 57 68 2219 0 254 286000 0 malloc-64 64 4179 168 69554 0 254 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 62 64 4998 0 8 258048 0 malloc-16 16 14136 364 20848 0 254 232000 0 malloc-32768 32768 0 7 1623 0 1 229376 0 DEVCTL 1024 8 212 193 0 0 225280 0 malloc-256 256 190 650 23532 0 62 215040 0 malloc-16384 16384 8 5 3996 0 1 212992 0 malloc-65536 65536 0 3 622 0 1 196608 0 malloc-65536 65536 1 2 53 0 1 196608 0 MAP ENTRY 96 1535 439 292225 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_ep 1280 60 84 4986 0 254 184320 0 mbuf_packet 256 83 622 19666 0 254 180480 0 malloc-32 32 5355 63 5714 0 254 173376 0 malloc-128 128 1265 68 33517 0 126 170624 0 malloc-128 128 1186 116 10737 0 126 166656 0 sctp_chunk 152 90 872 2999 0 254 146224 0 S VFS Cache 104 1036 368 5294 0 126 146016 0 FFS2 dinode 256 524 46 4687 0 62 145920 0 socket 944 40 108 9383 0 254 139712 0 sctp_raddr 736 97 90 2649 0 254 137632 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 19 0 1 131072 0 128 Bucket 1024 95 32 2039 0 16 130048 0 VMSPACE 2544 37 14 4971 0 4 129744 0 clpbuf 2624 0 48 1014 0 16 125952 0 malloc-1024 1024 60 56 2749 0 16 118784 0 ksiginfo 112 69 975 715 0 126 116928 0 malloc-256 256 177 273 16191 0 62 115200 0 malloc-8192 8192 4 10 33 0 1 114688 0 malloc-2048 2048 7 49 15109 0 8 114688 0 malloc-1024 1024 110 2 127 0 16 114688 0 PROC 1336 64 20 4996 0 8 112224 0 malloc-384 384 60 200 4543 0 30 99840 0 malloc-384 384 123 127 7582 0 30 96000 0 malloc-128 128 341 372 4610 0 126 91264 0 filedesc0 1072 64 20 5022 0 8 90048 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 4 134 0 1 73728 0 g_bio 408 0 180 46310 0 30 73440 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 17 0 1 65536 0 64 Bucket 512 80 48 8364 0 30 65536 0 malloc-256 256 170 40 382 0 62 53760 0 malloc-256 256 109 101 5577 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 32 Bucket 256 68 127 28902 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 4 20 511 0 8 49152 0 pcpu-8 8 5057 575 8092 0 254 45056 0 malloc-64 64 577 116 23875 0 254 44352 0 malloc-256 256 113 52 1317 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 Files 80 227 273 22914 0 126 40000 0 tcp_inpcb 488 5 75 1046 0 254 39040 0 malloc-384 384 83 17 329 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 34745 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 malloc-128 128 7 272 451 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 10 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-1024 1024 13 19 1700 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 94 410 4703 0 254 32256 0 udplite_inpcb 488 1 63 1319 0 254 31232 0 tcpcb 1080 5 23 1046 0 254 30240 0 tcp_bbr_pcb 832 1 35 412 0 16 29952 0 pipe 744 22 18 510 0 16 29760 0 malloc-4096 4096 3 4 4189 0 2 28672 0 malloc-2048 2048 6 8 386 0 8 28672 0 malloc-2048 2048 12 2 203 0 8 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 46693 0 62 28000 0 8 Bucket 80 60 290 2282 0 126 28000 0 malloc-2048 2048 2 10 485 0 8 24576 0 malloc-2048 2048 6 6 80 0 8 24576 0 PWD 32 20 736 4092 0 254 24192 0 malloc-64 64 221 157 10272 0 254 24192 0 malloc-32 32 294 462 13599 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 50 40 673 0 62 23040 0 malloc-256 256 34 56 4330 0 62 23040 0 tcp_rack_pcb 832 0 27 311 0 16 22464 0 malloc-4096 4096 2 3 23 0 2 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-1024 1024 11 9 27 0 16 20480 0 malloc-512 512 6 34 513 0 30 20480 0 malloc-32 32 142 488 8010 0 254 20160 0 malloc-128 128 95 60 4245 0 126 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 10 0 4 19264 0 malloc-384 384 37 13 52 0 30 19200 0 malloc-384 384 34 16 34 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-64 64 157 95 286 0 254 16128 0 malloc-32 32 365 139 466 0 254 16128 0 16 Bucket 144 64 48 635 0 62 16128 0 vtnet_tx_hdr 24 0 668 342472 0 254 16032 0 malloc-256 256 36 24 1821 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 10 14 18 0 30 12288 0 sctp_stream_msg_out 112 33 75 484 0 254 12096 0 sctp_laddr 48 0 252 1700 0 254 12096 0 malloc-64 64 87 102 669 0 254 12096 0 malloc-32 32 163 215 318 0 254 12096 0 2 Bucket 32 62 316 1089 0 254 12096 0 malloc-16 16 346 404 721 0 254 12000 0 ripcb 488 4 20 80 0 254 11712 0 udp_inpcb 488 6 18 363 0 254 11712 0 kenv 258 15 30 1044 0 30 11610 0 routing nhops 256 27 18 55 0 62 11520 0 unpcb 256 17 28 1496 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 14 0 16 8192 0 malloc-1024 1024 2 6 126 0 16 8192 0 malloc-512 512 1 15 7 0 30 8192 0 malloc-512 512 3 13 455 0 30 8192 0 rtentry 176 33 13 55 0 62 8096 0 tcp_log_bucket 176 0 46 7 0 62 8096 0 PGRP 88 31 61 64 0 126 8096 0 rl_entry 40 83 119 83 0 254 8080 0 sctp_asconf_ack 48 0 168 8 0 254 8064 0 tcp_rack_map 112 0 72 725 0 126 8064 0 udpcb 32 7 245 1682 0 254 8064 0 ertt 72 5 107 1046 0 126 8064 0 malloc-64 64 12 114 199 0 254 8064 0 malloc-32 32 24 228 74 0 254 8064 0 malloc-32 32 38 214 1028 0 254 8064 0 4 Bucket 48 13 155 149 0 254 8064 0 malloc-16 16 7 493 1064 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 29343 0 254 8000 0 malloc-16 16 131 369 7950 0 254 8000 0 malloc-128 128 25 37 243 0 126 7936 0 malloc-128 128 12 50 372 0 126 7936 0 tcp_log_node 120 0 66 20 0 126 7920 0 sctp_readq 152 0 52 177 0 254 7904 0 AIO 208 0 38 8 0 62 7904 0 cryptop 280 0 28 57 0 30 7840 0 AIOCB 552 0 14 10 0 16 7728 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 1 19 16 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 33 0 126 6448 0 domainset 40 0 126 26 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 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 4 0 254 4048 0 sackhole 32 0 126 3 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 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 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 itimer 352 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-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