panic: ASan: Invalid access, 4-byte read at 0xfffffe00589f4f08, MallocRedZone(fb) cpuid = 1 time = 1628353141 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5c06050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5c061b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5c06290 panic() at panic+0xb5/frame 0xfffffe00a5c06350 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00a5c06410 sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe00a5c066a0 sosend() at sosend+0x11e/frame 0xfffffe00a5c06710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5c06880 sendit() at sendit+0x2b0/frame 0xfffffe00a5c068d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00a5c069f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5c06bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5c06bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 8551 tid 108032 ] Stopped at kdb_enter+0x6b: movq $0,0x28eba0a(%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 0xa044955d6038a6dd rdx 0x40001 rbx 0 rsp 0xfffffe00a5c06190 rbp 0xfffffe00a5c061b0 rsi 0 rdi 0xfffffe000784c068 r8 0x3 r9 0xfffffe00a5c05cc8 r10 0 r11 0xfffffe009e997510 r12 0xfffffe009e997000 r13 0xfffffe00a5c06201 r14 0xffffffff82c612e0 .str.18 r15 0xffffffff82c612e0 .str.18 rip 0xffffffff8179f92b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eba0a(%rip) db> show proc Process 8551 (syz-executor.0) at 0xfffffe0058877538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffffe009e35ea70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4f538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005887e000 (map 0xfffffe005887e000) (map.pmap 0xfffffe005887e0c0) (pmap 0xfffffe005887e120) threads: 2 100093 RunQ syz-executor.0 108032 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 8551 789 789 0 R (threaded) syz-executor.0 100093 RunQ syz-executor.0 108032 Run CPU 1 syz-executor.0 8549 808 808 0 R (threaded) syz-executor.1 100358 S nanslp 0xffffffff84058201 syz-executor.1 108029 S connec 0xfffffe00a70ba490 syz-executor.1 108030 Run CPU 0 syz-executor.1 6928 1 6928 65 Ss select 0xfffffe00a6e7c140 dhclient 5732 1 5732 0 Ss select 0xfffffe00a6e7c240 dhclient 5729 1 5729 0 Ss select 0xfffffe00a6e7c3c0 dhclient 5710 1 5710 65 Ss select 0xfffffe00a37f4ec0 dhclient 3212 1 3212 0 Ss select 0xfffffe00a366a0c0 dhclient 3209 1 3209 0 Ss select 0xfffffe00a37f4d40 dhclient 3182 1 3182 65 Ss select 0xfffffe00a6e7cf40 dhclient 1848 1 1848 0 Ss select 0xfffffe00a366a140 dhclient 1838 1 1838 0 Ss select 0xfffffe00a366a2c0 dhclient 1789 1 1789 65 Ss select 0xfffffe00a366a3c0 dhclient 1129 1 1129 0 Ss select 0xfffffe009e99d1c0 dhclient 1120 1 1120 0 Ss select 0xfffffe00a366a440 dhclient 899 0 0 0 DL aiordy 0xfffffe00a3643538 [aiod4] 898 0 0 0 DL aiordy 0xfffffe00a3643a70 [aiod3] 897 0 0 0 DL aiordy 0xfffffe009e407000 [aiod2] 896 0 0 0 DL aiordy 0xfffffe009e9e3000 [aiod1] 849 780 849 0 Ss piperd 0xfffffe009e43a2e8 syz-executor.3 808 780 808 0 Ss nanslp 0xffffffff84058201 syz-executor.1 790 780 790 0 Ss piperd 0xfffffe009e43a8b8 syz-executor.2 789 780 789 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffffe0056fb0100 syz-fuzzer 100119 S uwait 0xfffffe009e424f00 syz-fuzzer 100120 S uwait 0xfffffe009e35a080 syz-fuzzer 100121 S uwait 0xfffffe009e424000 syz-fuzzer 100122 S uwait 0xfffffe009e424100 syz-fuzzer 100123 S uwait 0xfffffe009e424200 syz-fuzzer 100124 S uwait 0xfffffe0056ff8300 syz-fuzzer 100125 S uwait 0xfffffe009e99dc80 syz-fuzzer 100126 S kqread 0xfffffe009e3cf000 syz-fuzzer 100131 S uwait 0xfffffe0058842980 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e35e5e8 csh 776 694 776 0 Ss select 0xfffffe009e4248c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe2cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575fccb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e10b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e14b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e18b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e1cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005752d0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005752d4b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058200 cron 694 1 694 0 Ss select 0xfffffe009e424cc0 sshd 507 1 507 0 Ss select 0xfffffe009e424d40 syslogd 436 1 436 0 Ss select 0xfffffe009e35adc0 devd 435 1 435 65 Ss select 0xfffffe009e35ab40 dhclient 350 1 350 0 Ss select 0xfffffe009e35abc0 dhclient 347 1 347 0 Ss select 0xfffffe009e35acc0 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058511000 [vnlru] 22 0 0 0 DL syncer 0xffffffff84180380 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe0058915ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b6640 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa178 [dom0] 100089 D launds 0xffffffff841aa184 [laundry: dom0] 100090 D umarcl 0xffffffff81e9a570 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff848ba460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d92e20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a9dc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c01b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c01b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a4220 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053df5300 [thr_0] 100030 D - 0xfffffe0053df5380 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d4f538 [init] 10 0 0 0 DL audit_w 0xffffffff841a51c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [swapper] 100005 D - 0xfffffe0053de6e00 [if_config_tqg_0] 100006 D - 0xfffffe0053de6d00 [softirq_0] 100007 D - 0xfffffe0053de6c00 [softirq_1] 100008 D - 0xfffffe0053de6b00 [if_io_tqg_0] 100009 D - 0xfffffe0053de6a00 [if_io_tqg_1] 100010 D - 0xfffffe0053de6900 [in6m_free taskq] 100011 D - 0xfffffe0053de6800 [deferred_unmount ta] 100014 D - 0xfffffe0053de6500 [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053df6a00 [firmware taskq] 100042 D - 0xfffffe0053df6000 [crypto_0] 100043 D - 0xfffffe0053df6000 [crypto_1] 100059 D - 0xfffffe0056b83500 [vtnet0 rxq 0] 100060 D - 0xfffffe0056b83400 [vtnet0 txq 0] 100061 D - 0xfffffe0056b83300 [vtnet0 rxq 1] 100062 D - 0xfffffe0056b83200 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056fb0480 [virtio_balloon] 100068 D - 0xfffffe0056fc6100 [mca taskq] 100073 D - 0xffffffff82c68260 [deadlkres] 100077 D - 0xfffffe0056a42900 [acpi_task_0] 100078 D - 0xfffffe0056a42900 [acpi_task_1] 100079 D - 0xfffffe0056a42900 [acpi_task_2] 100081 D - 0xfffffe0056a42700 [CAM taskq] db> show all locks Process 8549 (syz-executor.1) thread 0xfffffe00a6eabe40 (108030) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a70d49d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:997 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00a70ba630) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:491 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34332 2028K 34402 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 8 1026K 10895 vfscache 3 1025K 3 inodedep 185 581K 7858 pcb 37 546K 11637 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 150 292K 8637 acpica 1674 184K 55752 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 402 pagedep 9 130K 7580 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 filedesc 14 105K 15139 BPF 46 88K 48 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 374 47K 374 kdtrace 230 46K 16585 dirrem 176 44K 7727 temp 35 33K 2402 hostcache 1 32K 1 shm 1 32K 7 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 freefile 176 22K 7724 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 438 tty 16 16K 16 ithread 99 16K 99 sctp_timw 57 15K 57 bus-sc 33 14K 1692 KTRACE 101 13K 6684 ether_multi 157 13K 167 lltable 41 13K 59 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 7884 ksem 2 9K 308 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 291 kqueue 67 7K 8602 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 439 DEVFSP 81 6K 6150 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 55 pf_ifnet 10 5K 19 vt 11 5K 11 pwddesc 65 5K 8552 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 297 acpisem 28 4K 28 selfd 55 4K 126566 hhook 15 4K 17 proc-args 52 3K 684 terminal 11 3K 11 select 19 3K 76 uidinfo 3 3K 12 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 47 CAM XPT 22 2K 543 sctp_atcl 4 2K 6872 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 softdep 1 1K 1 mkdir 8 1K 15122 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 48 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 8737 ipsec 3 1K 3 sctp_ifn 6 1K 15 freeblks 3 1K 7816 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 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 7561 diradd 4 1K 7767 inpcbpolicy 16 1K 829 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 586 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 6534 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 6841 aesni_data 2 1K 2 sctp_atky 4 1K 8173 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 sctp_athm 4 1K 6929 vnet 1 1K 1 entropy 2 1K 43 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 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 4 sctp_mcore 0 0K 0 sctp_socko 0 0K 2134 sctp_iter 0 0K 13 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 13 sctp_aadr 0 0K 0 sctp_stro 0 0K 1238 sctp_stri 0 0K 104 sctp_map 0 0K 2476 cubic data 0 0K 0 cdg data 0 0K 0 vegas data 0 0K 0 htcp data 0 0K 0 dctcp 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 6516 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 58 allocindir 0 0K 0 indirdep 0 0K 1460 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_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 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 7760 namei_tracker 0 0K 58 export_host 0 0K 0 cl_savebuf 0 0K 13 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 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 523 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 125 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 23746 ioctlops 0 0K 848 eventfd 0 0K 150 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 838 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 8321 989 1234896 0 254 38133760 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8689 881 1923402 0 254 2449920 0 RADIX NODE 144 13828 279 267907 0 62 2031408 0 BUF TRIE 144 194 11566 2904 0 62 1693440 0 malloc-384 384 4274 6 4622 0 30 1643520 0 malloc-128 128 11468 1118 27058 0 126 1611008 0 malloc-4096 4096 326 2 487 0 2 1343488 0 UMA Slabs 0 112 10474 35 10474 0 126 1177008 0 mbuf_cluster 2048 540 2 540 0 254 1110016 0 vmem btag 56 16728 95 16728 0 254 942088 0 malloc-256 256 199 2411 30018 0 62 668160 0 FFS inode 1160 518 28 8242 0 8 633360 0 malloc-384 384 215 1115 8216 0 30 510720 0 malloc-65536 65536 4 3 334 0 1 458752 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1274 91 122049 0 30 360360 0 256 Bucket 2048 147 19 15872 0 8 339968 0 THREAD 1808 164 23 8032 0 8 338096 0 malloc-4096 4096 73 7 9187 0 2 327680 0 VNODE 448 557 91 8283 0 30 290304 0 malloc-16384 16384 11 6 7747 0 1 278528 0 tcp_bbr_map 128 949 1221 16424 0 126 277760 0 malloc-64 64 4108 113 12648 0 254 270144 0 malloc-16 16 14032 218 14144 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-256 256 307 533 12364 0 62 215040 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-32768 32768 0 6 1380 0 1 196608 0 MAP ENTRY 96 1576 398 458727 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5326 344 6429 0 254 181440 0 ertt_txseginfo 40 946 3498 56300 0 254 177760 0 malloc-128 128 1206 65 26329 0 126 162688 0 S VFS Cache 104 1028 454 8888 0 126 154128 0 malloc-1024 1024 123 25 2093 0 16 151552 0 FFS2 dinode 256 518 37 8242 0 62 142080 0 mbuf_packet 256 23 517 10151 0 254 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 38 13 8526 0 4 129744 0 socket 944 45 83 7867 0 254 120832 0 ksiginfo 112 69 975 3351 0 126 116928 0 PROC 1336 64 20 8551 0 8 112224 0 malloc-256 256 309 126 17700 0 62 111360 0 128 Bucket 1024 67 40 1413 0 16 109568 0 malloc-128 128 832 5 2106 0 126 107136 0 malloc-8192 8192 8 5 137 0 1 106496 0 sctp_ep 1280 4 74 5582 0 254 99840 0 64 Bucket 512 123 61 8557 0 30 94208 0 malloc-4096 4096 22 0 22 0 2 90112 0 filedesc0 1072 65 19 8552 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 24 0 16 83968 0 malloc-128 128 516 42 4110 0 126 71424 0 g_bio 408 0 170 27295 0 30 69360 0 malloc-64 64 586 485 13593 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 13 2 29 0 2 61440 0 malloc-2048 2048 8 22 5777 0 8 61440 0 malloc-2048 2048 11 19 1047 0 8 61440 0 32 Bucket 256 91 134 13320 0 62 57600 0 sctp_asoc 2288 0 25 1238 0 254 57200 0 malloc-64 64 546 147 3371 0 254 44352 0 tcp_inpcb 496 5 83 575 0 254 43648 0 malloc-256 256 5 160 10128 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4714 406 4884 0 254 40960 0 malloc-64 64 144 486 135757 0 254 40320 0 tcpcb 1080 5 30 575 0 254 37800 0 NAMEI 1024 0 36 52528 0 16 36864 0 Files 80 239 211 30700 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-256 256 27 93 5640 0 62 30720 0 pipe 744 23 17 517 0 16 29760 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-2048 2048 7 7 35 0 8 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 16 Bucket 144 63 133 593 0 62 28224 0 KNOTE 160 28 147 149153 0 62 28000 0 malloc-128 128 157 60 8829 0 126 27776 0 malloc-384 384 5 65 6873 0 30 26880 0 da_ccb 544 0 49 6942 0 16 26656 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 7818 0 2 24576 0 malloc-1024 1024 18 6 66 0 16 24576 0 malloc-1024 1024 1 23 1239 0 16 24576 0 sctp_raddr 736 0 33 1238 0 254 24288 0 PWD 32 20 736 7649 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 42 258 2059 0 126 24000 0 malloc-128 128 71 115 15387 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 1 26 456 0 16 22464 0 malloc-32 32 189 441 9136 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 4 4 332 0 8 16384 0 malloc-1024 1024 13 3 13 0 16 16384 0 malloc-64 64 201 51 310 0 254 16128 0 2 Bucket 32 58 446 1514 0 254 16128 0 vtnet_tx_hdr 24 0 668 621953 0 254 16032 0 malloc-128 128 82 42 428 0 126 15872 0 malloc-384 384 24 16 26 0 30 15360 0 malloc-256 256 28 32 295 0 62 15360 0 tcp_rack_pcb 832 0 18 4 0 16 14976 0 malloc-2048 2048 3 3 121 0 8 12288 0 malloc-1024 1024 6 6 6 0 16 12288 0 malloc-64 64 90 99 31701 0 254 12096 0 malloc-32 32 252 126 338 0 254 12096 0 malloc-16 16 525 225 4466 0 254 12000 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1414 0 254 11520 0 malloc-256 256 34 11 45 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-2048 2048 0 4 6 0 8 8192 0 malloc-1024 1024 1 7 10 0 16 8192 0 malloc-1024 1024 7 1 7 0 16 8192 0 malloc-512 512 0 16 8 0 30 8192 0 malloc-512 512 5 11 242 0 30 8192 0 malloc-512 512 8 8 59 0 30 8192 0 malloc-512 512 1 15 105 0 30 8192 0 malloc-512 512 10 6 12 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 55 0 126 8096 0 rl_entry 40 72 130 72 0 254 8080 0 sctp_laddr 48 0 168 745 0 254 8064 0 tcp_rack_map 112 0 72 12 0 126 8064 0 udpcb 32 6 246 230 0 254 8064 0 ertt 72 5 107 575 0 126 8064 0 malloc-64 64 59 67 80 0 254 8064 0 malloc-64 64 8 118 12 0 254 8064 0 malloc-32 32 31 221 1987 0 254 8064 0 malloc-32 32 176 76 452 0 254 8064 0 malloc-32 32 34 218 9621 0 254 8064 0 malloc-32 32 53 199 937 0 254 8064 0 4 Bucket 48 7 161 188 0 254 8064 0 malloc-16 16 4 496 3705 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-16 16 24 476 3465 0 254 8000 0 malloc-16 16 34 466 25929 0 254 8000 0 malloc-16 16 7 493 121 0 254 8000 0 malloc-16 16 8 492 6934 0 254 8000 0 ripcb 496 5 11 24 0 254 7936 0 udplite_inpcb 496 0 16 16 0 254 7936 0 udp_inpcb 496 6 10 214 0 254 7936 0 malloc-128 128 13 49 39 0 126 7936 0 sctp_chunk 152 0 52 52 0 254 7904 0 AIOCB 552 0 14 4 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 0 20 83 0 30 7680 0 malloc-256 256 14 16 272 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 4 4 5 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 2 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 malloc-32 32 0 126 5 0 254 4032 0 AIO 208 0 19 2 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 3 7 3 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 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 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 312 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 tcp_log 416 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 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 NCLNODE 592 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 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 cryptop 280 0 0 0 0 30 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-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-1024 1024 0 0 0 0 16 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