panic: ASan: Invalid access, 8-byte read at 0xfffffe005887f410, UMAUseAfterFree(fd) cpuid = 1 time = 1630017384 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5e05af0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5e05c50 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5e05d30 panic() at panic+0xb5/frame 0xfffffe00a5e05e00 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a5e05ec0 sctp_ss_default_add() at sctp_ss_default_add+0xf8/frame 0xfffffe00a5e05f10 sctp_lower_sosend() at sctp_lower_sosend+0x7302/frame 0xfffffe00a5e06400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a5e066a0 sosend() at sosend+0x11e/frame 0xfffffe00a5e06710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5e06880 sendit() at sendit+0x2b0/frame 0xfffffe00a5e068d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a5e069f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5e06bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5e06bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 2658 tid 103240 ] Stopped at kdb_enter+0x6b: movq $0,0x28e677a(%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 0xeb1a3abfee577469 rdx 0x40001 rbx 0 rsp 0xfffffe00a5e05c30 rbp 0xfffffe00a5e05c50 rsi 0 rdi 0xfffffe005876bca8 r8 0x3 r9 0xfffffe00a5e05768 r10 0 r11 0xfffffe00a6f15a70 r12 0xfffffe00a6f15560 r13 0xfffffe00a5e05c01 r14 0xffffffff82c6e2c0 .str.18 r15 0xffffffff82c6e2c0 .str.18 rip 0xffffffff817a6bbb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e677a(%rip) db> show proc Process 2658 (syz-executor.3) at 0xfffffe00588c2000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 828 at 0xfffffe009ea24000 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a77629f0 (map 0xfffffe00a77629f0) (map.pmap 0xfffffe00a7762ab0) (pmap 0xfffffe00a7762b10) threads: 2 102633 s syz-executor.3 103240 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 2658 828 828 0 T (threaded) syz-executor.3 102633 s syz-executor.3 103240 Run CPU 1 syz-executor.3 1874 1 1874 65 Ss select 0xfffffe005740b540 dhclient 1572 1 1572 0 Ss select 0xfffffe009eb73940 dhclient 1565 1 1565 0 Ss select 0xfffffe005740b5c0 dhclient 1546 1 1546 65 Ss select 0xfffffe009eb738c0 dhclient 1418 1 1418 0 Ss select 0xfffffe0056b8e040 dhclient 1415 1 1415 0 Ss select 0xfffffe009eb73dc0 dhclient 1396 1 1396 65 Ss select 0xfffffe005740b9c0 dhclient 1186 1 1186 0 Ss select 0xfffffe005740b8c0 dhclient 1183 1 1183 0 Ss select 0xfffffe009eb73a40 dhclient 1160 1 1160 65 Ss select 0xfffffe009eb739c0 dhclient 1154 0 0 0 DL aiordy 0xfffffe00a730f000 [aiod4] 1153 0 0 0 DL aiordy 0xfffffe00a730f538 [aiod3] 1152 0 0 0 DL aiordy 0xfffffe00a730fa70 [aiod2] 1151 0 0 0 DL aiordy 0xfffffe009eae1000 [aiod1] 1014 1 1014 0 Ss select 0xfffffe0056b8e240 dhclient 1010 1 1010 0 Ss select 0xfffffe0056b8e140 dhclient 828 780 828 0 Ss wait 0xfffffe009ea24000 syz-executor.3 802 780 802 0 Ss piperd 0xfffffe00588b92e8 syz-executor.2 786 780 786 0 Ss piperd 0xfffffe009e9ffba0 syz-executor.1 785 780 785 0 Ss piperd 0xfffffe009e5112e8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100109 S uwait 0xfffffe009e403b80 syz-fuzzer 100125 S uwait 0xfffffe009e4f8800 syz-fuzzer 100126 S uwait 0xfffffe009e4f8900 syz-fuzzer 100127 S uwait 0xfffffe009e4f8a00 syz-fuzzer 100128 S uwait 0xfffffe009e4f8000 syz-fuzzer 100129 S uwait 0xfffffe009e4f8100 syz-fuzzer 100130 S kqread 0xfffffe0058b14400 syz-fuzzer 100131 S uwait 0xfffffe0058765e80 syz-fuzzer 100132 S uwait 0xfffffe009e4f8300 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e51cb20 csh 776 694 776 0 Ss select 0xfffffe0056b8e540 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405a200 cron 694 1 694 0 Ss select 0xfffffe0056b8c840 sshd 507 1 507 0 Ss select 0xfffffe0056b8c8c0 syslogd 436 1 436 0 Ss select 0xfffffe005740bbc0 devd 435 1 435 65 Ss select 0xfffffe0056b8cb40 dhclient 350 1 350 0 Ss select 0xfffffe005740bb40 dhclient 347 1 347 0 Ss select 0xfffffe005740bcc0 dhclient 23 0 0 0 DL syncer 0xffffffff841825a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841802a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe00575ff8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b87c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ac2f8 [dom0] 100089 D launds 0xffffffff841ac304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea4b30 [uma] 18 0 0 0 DL - 0xffffffff83e11320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8487b4a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84bc1e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417b4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417b4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417b4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417b4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c96ac0 [doneq0] 100049 D - 0xffffffff83c96a40 [async] 100082 D - 0xffffffff83c968c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a63a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402d7c0 [g_event] 100040 D - 0xffffffff8402d800 [g_up] 100041 D - 0xffffffff8402d840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417c848 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 I [swi1: netisr 0] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 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 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a7340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402e6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100013 D - 0xfffffe0053def700 [thread taskq] 100015 D - 0xfffffe0053def300 [kqueue_ctx taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [pci_hp taskq] 100018 D - 0xfffffe0053df9c00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c75241 [deadlkres] 100077 D - 0xfffffe0057401a00 [acpi_task_0] 100078 D - 0xfffffe0057401a00 [acpi_task_1] 100079 D - 0xfffffe0057401a00 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 2658 (syz-executor.3) thread 0xfffffe00a6f15560 (103240) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009ea8a3a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13128 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sctp_stro 29 2416K 518 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 5 1025K 7846 vfscache 3 1025K 3 pcb 94 605K 4269 inodedep 9 515K 2014 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 149 288K 2754 vmem 3 274K 5 acpica 1674 184K 55620 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 572 pagedep 9 130K 1728 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 filedesc 12 89K 3355 BPF 46 88K 46 bus 989 81K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 374 47K 374 kdtrace 226 45K 5930 temp 36 35K 2666 hostcache 1 32K 1 shm 1 32K 14 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_atcl 59 23K 2302 kbdmux 6 22K 6 routetbl 144 20K 537 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 KTRACE 100 13K 104 lltable 41 13K 150 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 pf_rule 6 11K 55 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 1967 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 64 sctp_timw 32 8K 32 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 276 kqueue 66 7K 2706 sglist 5 7K 5 pf_table 3 6K 29 CAM DEV 3 6K 510 plimit 24 6K 476 DEVFSP 80 5K 626 pf_ifnet 13 5K 40 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 52 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 64 4K 2676 sctp_atky 88 4K 2910 acpisem 28 4K 28 selfd 55 4K 46635 lockf 32 4K 306 hhook 15 4K 17 proc-args 52 3K 693 terminal 11 3K 11 select 19 3K 180 uidinfo 3 3K 15 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 47 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 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 150 NFSD session 1 1K 1 sctp_athm 59 1K 2350 sctp_map 58 1K 1034 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 pf_osfp 6 1K 6 inpcbpolicy 21 1K 1805 crypto 4 1K 219 encap_export_host 12 1K 12 procdesc 5 1K 18 tcp_fsb 4 1K 276 newdirblk 4 1K 1676 mkdir 4 1K 3352 diradd 4 1K 1857 pfil 4 1K 4 cdev 2 1K 2 osd 12 1K 1009 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 6 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 5 1K 6517 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 910 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 118 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 freework 1 1K 3239 iov 1 1K 17569 p1003.1b 1 1K 1 dctcp data 0 0K 2 cdg data 0 0K 5 chd data 0 0K 8 tcp_do 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 5 htcp data 0 0K 14 cubic data 0 0K 13 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1196 sctp_iter 0 0K 15 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 3 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 0 sctp_stri 0 0K 92 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 2364 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 70 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 dirrem 0 0K 1817 freefile 0 0K 1810 freeblks 0 0K 1878 freefrag 0 0K 3 allocindir 0 0K 0 indirdep 0 0K 2059 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 10 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 2 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 1875 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 22 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 163 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 137 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 488 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 862 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 8324 986 1009597 0 254 38133760 0 tcp_log 416 0 20007 192009 0 254 8322912 0 mbuf 256 8837 1138 2270673 0 254 2553600 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 13723 1336 117763 0 62 2168496 0 BUF TRIE 144 355 11405 6166 0 62 1693440 0 malloc-384 384 4152 18 4152 0 30 1601280 0 malloc-128 128 11292 23 11327 0 126 1448320 0 malloc-4096 4096 328 2 580 0 2 1351680 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 tcp_bbr_map 128 0 9331 198980 0 126 1194368 0 UMA Slabs 0 112 10633 20 10633 0 126 1193136 0 vmem btag 56 19283 60 19283 0 254 1083208 0 FFS inode 1160 516 30 2331 0 8 633360 0 256 Bucket 2048 267 19 19121 0 8 585728 0 ertt_txseginfo 40 0 11514 503261 0 254 460560 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1277 118 41289 0 30 368280 0 malloc-4096 4096 77 8 2694 0 2 348160 0 THREAD 1808 161 26 3261 0 8 338096 0 malloc-65536 65536 5 0 5 0 1 327680 0 VNODE 448 554 76 2371 0 30 282240 0 malloc-64 64 3906 378 7040 0 254 274176 0 malloc-256 256 45 930 10053 0 62 249600 0 malloc-32768 32768 0 7 1896 0 1 229376 0 malloc-16 16 14029 221 14089 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-16384 16384 6 7 1676 0 1 212992 0 malloc-65536 65536 1 2 302 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 9 0 1 196608 0 malloc-32 32 5560 362 6133 0 254 189504 0 MAP ENTRY 96 1528 446 151594 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1371 24 26647 0 126 178560 0 malloc-1024 1024 145 19 817 0 16 167936 0 128 Bucket 1024 129 30 2538 0 16 162816 0 mbuf_packet 256 56 559 7977 0 254 157440 0 FFS2 dinode 256 516 39 2331 0 62 142080 0 S VFS Cache 104 1041 324 2969 0 126 141960 0 malloc-65536 65536 0 2 136 0 1 131072 0 VMSPACE 2544 37 14 2642 0 4 129744 0 clpbuf 2624 0 48 400 0 16 125952 0 socket 944 46 86 4887 0 254 124608 0 malloc-2048 2048 37 21 2498 0 8 118784 0 ksiginfo 112 69 975 1885 0 126 116928 0 sctp_asoc 2288 29 21 517 0 254 114400 0 PROC 1336 63 21 2667 0 8 112224 0 malloc-256 256 232 203 4688 0 62 111360 0 sctp_ep 1280 30 54 1737 0 254 107520 0 malloc-128 128 784 53 5800 0 126 107136 0 malloc-256 256 219 186 4959 0 62 103680 0 malloc-128 128 580 195 6590 0 126 99200 0 malloc-4096 4096 22 0 22 0 2 90112 0 filedesc0 1072 64 20 2676 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 124 206 4185 0 62 84480 0 malloc-8192 8192 7 3 115 0 1 81920 0 64 Bucket 512 97 55 5337 0 30 77824 0 g_bio 408 0 170 39298 0 30 69360 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-64 64 877 131 6325 0 254 64512 0 malloc-384 384 8 152 2051 0 30 61440 0 malloc-256 256 31 194 5147 0 62 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 sctp_raddr 736 29 48 562 0 254 56672 0 malloc-64 64 714 168 3820 0 254 56448 0 sctp_chunk 152 20 344 459 0 254 55328 0 malloc-384 384 111 29 295 0 30 53760 0 32 Bucket 256 66 144 11052 0 62 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-384 384 60 70 2650 0 30 49920 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 5 19 617 0 8 49152 0 tcpcb 1080 8 34 998 0 254 45360 0 pcpu-8 8 4825 807 5649 0 254 45056 0 malloc-64 64 188 505 46791 0 254 44352 0 malloc-128 128 8 333 2107 0 126 43648 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 16 4 55 0 8 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 NAMEI 1024 0 36 23604 0 16 36864 0 Files 80 234 216 15158 0 126 36000 0 malloc-384 384 83 7 83 0 30 34560 0 da_ccb 544 0 63 10884 0 16 34272 0 pipe 744 23 22 535 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 2 2 12 0 1 32768 0 malloc-1024 1024 22 10 1343 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 PWD 32 19 989 1763 0 254 32256 0 tcp_inpcb 496 10 54 998 0 254 31744 0 malloc-128 128 34 214 308 0 126 31744 0 tcp_bbr_pcb 832 0 36 497 0 16 29952 0 TURNSTILE 136 188 22 188 0 62 28560 0 16 Bucket 144 78 118 929 0 62 28224 0 KNOTE 160 28 147 78673 0 62 28000 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-4096 4096 2 4 1881 0 2 24576 0 malloc-2048 2048 5 7 46 0 8 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 46 254 1434 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 4 23 276 0 16 22464 0 malloc-4096 4096 3 2 9 0 2 20480 0 malloc-1024 1024 4 16 44 0 16 20480 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 784 0 62 19200 0 malloc-256 256 40 35 188 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-32 32 175 329 6256 0 254 16128 0 2 Bucket 32 69 435 1070 0 254 16128 0 vtnet_tx_hdr 24 0 668 734101 0 254 16032 0 udplite_inpcb 496 0 32 494 0 254 15872 0 malloc-128 128 89 35 623 0 126 15872 0 malloc-384 384 25 15 52 0 30 15360 0 malloc-4096 4096 0 3 111 0 2 12288 0 malloc-2048 2048 2 4 177 0 8 12288 0 malloc-512 512 19 5 20 0 30 12288 0 malloc-64 64 24 165 16956 0 254 12096 0 malloc-16 16 500 250 3874 0 254 12000 0 udp_inpcb 496 6 18 257 0 254 11904 0 malloc-128 128 31 62 367 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1301 0 254 11520 0 malloc-256 256 19 26 296 0 62 11520 0 malloc-4096 4096 0 2 34 0 2 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 5 11 12 0 30 8192 0 malloc-512 512 0 16 19 0 30 8192 0 malloc-512 512 2 14 158 0 30 8192 0 malloc-512 512 2 14 151 0 30 8192 0 malloc-512 512 0 16 14 0 30 8192 0 pf tags 104 0 78 8 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 2 90 9 0 254 8096 0 PGRP 88 35 57 52 0 126 8096 0 rl_entry 40 80 122 80 0 254 8080 0 sctp_stream_msg_out 112 11 61 121 0 254 8064 0 sctp_laddr 48 28 140 461 0 254 8064 0 tcp_rack_map 112 8 64 665 0 126 8064 0 udpcb 32 6 246 751 0 254 8064 0 ertt 72 8 104 998 0 126 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 449 0 254 8064 0 malloc-32 32 43 209 1786 0 254 8064 0 malloc-32 32 150 102 2163 0 254 8064 0 malloc-32 32 31 221 1918 0 254 8064 0 malloc-32 32 131 121 307 0 254 8064 0 malloc-32 32 19 233 26 0 254 8064 0 4 Bucket 48 6 162 89 0 254 8064 0 malloc-16 16 12 488 705 0 254 8000 0 malloc-16 16 22 478 37 0 254 8000 0 malloc-16 16 36 464 949 0 254 8000 0 malloc-16 16 164 336 29921 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 16 0 254 8000 0 ripcb 496 5 11 56 0 254 7936 0 cryptop 280 0 28 54 0 30 7840 0 itimer 352 0 22 18 0 30 7744 0 AIOCB 552 0 14 7 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 0 20 23 0 30 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-2048 2048 0 2 12 0 8 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 0 8 118 0 30 4096 0 malloc-512 512 2 6 2 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-64 64 2 61 2 0 254 4032 0 malloc-32 32 18 108 272 0 254 4032 0 sctp_readq 152 0 26 40 0 254 3952 0 AIO 208 0 19 9 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 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 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 mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 592 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-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-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 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