panic: About to free ctl:0xfffff8007b078e40 so:0xfffff8007b234b10 and its in 1 cpuid = 1 time = 1612157126 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00883e7590 vpanic() at vpanic+0x1c7/frame 0xfffffe00883e75f0 panic() at panic+0x43/frame 0xfffffe00883e7650 sctp_sorecvmsg() at sctp_sorecvmsg+0x1735/frame 0xfffffe00883e7790 sctp_soreceive() at sctp_soreceive+0x25f/frame 0xfffffe00883e79a0 soreceive() at soreceive+0xb9/frame 0xfffffe00883e7a00 dofileread() at dofileread+0xd3/frame 0xfffffe00883e7a60 sys_readv() at sys_readv+0x98/frame 0xfffffe00883e7ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00883e7bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00883e7bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284cca, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 37890 tid 178100 ] Stopped at kdb_enter+0x67: movq $0,0x145227e(%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 0xfffffe0096400000 rdx 0x3ffff rbx 0 rsp 0xfffffe00883e7570 rbp 0xfffffe00883e7590 rsi 0x40001 rdi 0xffffffff81116846 vprintf+0x176 r8 0 r9 0xffffffff r10 0x49772f67ef3306bf r11 0xfffffe0095098810 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819be3e6 r15 0xffffffff819be3e6 rip 0xffffffff8110d807 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x145227e(%rip) db> show proc Process 37890 (syz-executor.1) at 0xfffff80018c99a50: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 5002 at 0xfffff80018bf8000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff8000448b528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094eff3e0 (map 0xfffffe0094eff3e0) (map.pmap 0xfffffe0094eff4a0) (pmap 0xfffffe0094eff500) threads: 2 167390 RunQ syz-executor.1 178100 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 37890 5002 5002 0 R (threaded) syz-executor.1 167390 RunQ syz-executor.1 178100 Run CPU 1 syz-executor.1 37889 785 785 0 R (threaded) syz-executor.0 157751 Run CPU 0 syz-executor.0 178099 RunQ syz-executor.0 5640 1 5640 65 Ss select 0xfffff8007b1edec0 dhclient 5029 1 5029 0 Ss select 0xfffff80018ebd2c0 dhclient 5024 1 5024 0 Ss select 0xfffff80018ebde40 dhclient 5002 780 5002 0 Rs syz-executor.1 3727 1 3727 65 Ss select 0xfffff8007b1a05c0 dhclient 3062 1 3062 0 Ss select 0xfffff80018e7c840 dhclient 3059 1 3059 0 Ss select 0xfffff80018e7c240 dhclient 3034 1 3034 65 Ss select 0xfffff80018e7cac0 dhclient 2385 1 2385 0 Ss select 0xfffff80018b3d3c0 dhclient 2382 1 2382 0 Ss select 0xfffff80018b3d440 dhclient 1743 1 1743 65 Ss select 0xfffff8007b1ed8c0 dhclient 1122 1 1122 0 Ss select 0xfffff80018ebdd40 dhclient 1119 1 1119 0 Ss select 0xfffff80018ebddc0 dhclient 814 780 814 0 Rs syz-executor.3 809 780 809 0 Rs syz-executor.2 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100103 S kqread 0xfffff80004daf700 syz-fuzzer 100106 S uwait 0xfffff80004c0c800 syz-fuzzer 100107 S uwait 0xfffff80004c0c000 syz-fuzzer 100108 S uwait 0xfffff80018528780 syz-fuzzer 100109 S uwait 0xfffff80018528880 syz-fuzzer 100110 S uwait 0xfffff80018528980 syz-fuzzer 100111 S uwait 0xfffff80018528a80 syz-fuzzer 100112 S uwait 0xfffff80018528b80 syz-fuzzer 100719 S uwait 0xfffff80018e01400 syz-fuzzer 100889 S uwait 0xfffff80018e02880 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8001851a5d8 csh 776 694 776 0 Ss select 0xfffff800183768c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048e58b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004c1bcb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004ba34b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004ba3cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004ba64b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004ba6cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004bab4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004babcb0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004bb14b0 getty 698 1 698 0 Ss nanslp 0xffffffff825331e0 cron 694 1 694 0 Ss select 0xfffff80018376c40 sshd 507 1 507 0 Ss select 0xfffff80017520140 syslogd 436 1 436 0 Ss select 0xfffff80017520840 devd 435 1 435 65 Ss select 0xfffff80017520540 dhclient 350 1 350 0 Ss select 0xfffff800175206c0 dhclient 347 1 347 0 Ss select 0xfffff80004e246c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004dc5528 [vnlru] 22 0 0 0 DL syncer 0xffffffff826226b8 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826217a0 [bufdaemon] 100077 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100085 D sdflush 0xfffff80004f09ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82648cc8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263d138 [dom0] 100075 D launds 0xffffffff8263d144 [laundry: dom0] 100076 D umarcl 0xffffffff815290b0 [uma] 18 0 0 0 DL - 0xffffffff82367578 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82cbf818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e72430 [pf purge] 15 0 0 0 DL - 0xffffffff8261ed5c [soaiod4] 9 0 0 0 DL - 0xffffffff8261ed5c [soaiod3] 8 0 0 0 DL - 0xffffffff8261ed5c [soaiod2] 7 0 0 0 DL - 0xffffffff8261ed5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223f2c0 [doneq0] 100067 D - 0xffffffff8223f190 [scanner] 14 0 0 0 DL seqstat 0xfffff8000458a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004539d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004539d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8263a630 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82512a20 [g_event] 100026 D - 0xffffffff82512a28 [g_up] 100027 D - 0xffffffff82512a30 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000446e900 [thr_0] 100019 D - 0xfffff8000446e980 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi3: vm] 100021 I [swi1: netisr 0] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff8000448b528 [init] 10 0 0 0 DL audit_w 0xffffffff8263ab50 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82512fb0 [swapper] 100005 D - 0xfffff8000446ee00 [if_config_tqg_0] 100006 D - 0xfffff8000446ed00 [softirq_0] 100007 D - 0xfffff8000446ec00 [softirq_1] 100008 D - 0xfffff8000446eb00 [if_io_tqg_0] 100009 D - 0xfffff8000446ea00 [if_io_tqg_1] 100010 D - 0xfffff8000446de00 [thread taskq] 100011 D - 0xfffff8000446dd00 [aiod_kick taskq] 100013 D - 0xfffff8000446db00 [kqueue_ctx taskq] 100015 D - 0xfffff8000446d900 [in6m_free taskq] 100017 D - 0xfffff8000446d700 [inm_free taskq] 100024 D - 0xfffff8000446d600 [firmware taskq] 100028 D - 0xfffff800044a9b00 [crypto_0] 100029 D - 0xfffff800044a9b00 [crypto_1] 100044 D - 0xfffff800044a9400 [vtnet0 rxq 0] 100045 D - 0xfffff800044a9300 [vtnet0 txq 0] 100046 D - 0xfffff800044a9200 [vtnet0 rxq 1] 100047 D - 0xfffff800044a9100 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000466a980 [virtio_balloon] 100053 D - 0xfffff800044a9000 [mca taskq] 100058 D - 0xffffffff81d662b1 [deadlkres] 100062 D - 0xfffff800044a9900 [acpi_task_0] 100063 D - 0xfffff800044a9900 [acpi_task_1] 100064 D - 0xfffff800044a9900 [acpi_task_2] 100066 D - 0xfffff800044a9500 [CAM taskq] db> show all locks Process 37890 (syz-executor.1) thread 0xfffffe0095098300 (178100) exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffff8007b09f4a8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:6001 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8007b234c78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 814 (syz-executor.3) thread 0xfffffe0094e0f000 (100115) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000391b800) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80018ea9dc8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4269 Process 809 (syz-executor.2) thread 0xfffffe0094e29a00 (100118) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000391b540) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80018ea9be0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4269 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 pcb 1505 2155K 115262 vtbuf 24 1968K 46 sysctloid 30605 1795K 30671 kobj 329 1316K 489 vfscache 3 1025K 3 newblk 3 1025K 56886 sctp_stro 719 719K 20958 sctp_atcl 1441 541K 78968 inodedep 8 515K 55890 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 143 275K 38024 acpica 1674 184K 58233 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 5 129K 77355 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 14 105K 73384 linker 278 100K 322 sctp_atky 2177 91K 102209 BPF 46 88K 70 bus 983 80K 3364 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 503 63K 503 umtx 378 48K 378 kdtrace 209 41K 115992 temp 36 35K 6027 sctp_timw 139 35K 139 hostcache 1 32K 1 shm 1 32K 95 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 ifaddr 79 24K 84 sctp_athm 1441 23K 80523 sctp_map 1438 23K 41700 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 45 14K 982 bus-sc 32 14K 1598 ether_multi 157 13K 264 KTRACE 100 13K 100 ifnet 7 13K 7 lockf 106 12K 7850 kenv 93 12K 93 eventhandler 129 11K 129 GEOM 60 10K 489 rman 82 10K 423 ksem 4 10K 458 in6_multi 71 9K 110 bmsafemap 2 9K 39628 UART 12 9K 12 devstat 4 9K 4 pf_osfp 71 8K 71 rpc 2 8K 2 shmfd 1 8K 153 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 routetbl 32 7K 1930 sglist 5 7K 5 kqueue 63 7K 38139 CAM DEV 3 6K 510 plimit 24 6K 1356 cred 24 6K 765 pf_ifnet 16 6K 776 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 142 ufs_dirhash 20 5K 24 session 35 5K 80 UMA 260 5K 260 vt 11 5K 11 pf_table 2 4K 475 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 119 evdev 4 4K 4 pwddesc 61 4K 37891 selfd 55 4K 519501 hhook 13 4K 13 proc-args 52 3K 962 terminal 11 3K 11 acpisem 22 3K 22 sctp_stri 5 3K 4670 ip6ndp 14 3K 22 select 19 3K 1450 uidinfo 3 3K 112 sctp_ifa 17 3K 23 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 inpcbpolicy 54 2K 47757 Unitno 28 2K 50 CAM XPT 22 2K 543 in_multi 6 2K 17 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 dirrem 4 1K 38449 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 2290 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 23 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 24 freefile 4 1K 38349 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 ip6_msource 7 1K 58 mkdir 3 1K 73890 ip_msource 6 1K 15 chacha20random 1 1K 1 osd 3 1K 10 newdirblk 2 1K 36945 diradd 2 1K 38507 vnodes 1 1K 77 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 954 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 freework 1 1K 43858 pmchooks 1 1K 1 soname 4 1K 53984 nexusdev 6 1K 6 filecaps 5 1K 170 sctp_vrf 1 1K 1 entropy 2 1K 59 vnet 1 1K 1 iov 1 1K 65665 pmc 1 1K 1 acpiintr 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 34912 sctp_iter 0 0K 63 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 51 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 19 sctp_aadr 0 0K 335 mqdata 0 0K 0 ciss_data 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 xen_intr 0 0K 0 nvme_da 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 235 isci 0 0K 0 iommu_dmamap 0 0K 0 midi buffers 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 vm_fictitious 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 173851 UMAHash 0 0K 0 PUC 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 126538 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1123 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 freeblks 0 0K 37965 freefrag 0 0K 46 allocindir 0 0K 0 indirdep 0 0K 9325 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 xform 0 0K 0 ppbusdev 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 336 ip6_moptions 0 0K 47 in6_mfilter 0 0K 128 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 ip_moptions 0 0K 42 in_mfilter 0 0K 48 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 21 VN POLL 0 0K 7 osti_cacheable 0 0K 0 statfs 0 0K 37165 namei_tracker 0 0K 582 export_host 0 0K 0 cl_savebuf 0 0K 405 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mpt_user 0 0K 0 mbuf_tag 0 0K 850 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 3873 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 sbuf 0 0K 288 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 1367 sysctl 0 0K 1 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 25 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 21 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 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 diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 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 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 msdosfs_fat 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 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8337 11731 1372042 0 253 82198528 0 mbuf 256 10131 14499 39571674 0 254 6305280 0 tcp_log 416 0 10062 514996 0 253 4185792 0 RADIX NODE 144 17898 6571 1408122 0 62 3523536 0 UMA Slabs 0 112 22367 2254 26307 0 126 2757552 0 sctp_asoc 2288 718 432 20850 0 253 2631200 0 pbuf 2632 0 958 0 0 2 2521456 0 malloc-2048 2048 724 436 54059 0 8 2375680 0 BUF TRIE 144 414 13054 150750 0 62 1939392 0 malloc-384 384 4168 32 4399 0 30 1612800 0 sctp_ep 1280 718 440 54053 0 253 1482240 0 mbuf_cluster 2048 675 1 675 0 253 1384448 0 malloc-4096 4096 336 2 505 0 2 1384448 0 malloc-128 128 10037 286 50006 0 126 1321344 0 malloc-1024 1024 719 429 20681 0 16 1175552 0 malloc-384 384 1464 896 135883 0 30 906240 0 tcp_bbr_map 128 0 7006 1077603 0 126 896768 0 sctp_raddr 736 738 439 30793 0 253 866272 0 256 Bucket 2048 315 17 39888 0 8 679936 0 FFS inode 1128 556 32 38995 0 8 663264 0 socket 944 80 524 106757 0 253 570176 0 VM OBJECT 264 1478 97 576815 0 30 415800 0 malloc-256 256 935 460 132286 0 62 357120 0 THREAD 1792 147 42 78100 0 8 338688 0 VNODE 488 592 96 39034 0 30 335744 0 malloc-65536 65536 0 5 1564 0 1 327680 0 malloc-2048 2048 8 138 175311 0 8 299008 0 malloc-4096 4096 61 8 37903 0 2 282624 0 malloc-65536 65536 4 0 4 0 1 262144 0 udplite_inpcb 488 0 528 36181 0 253 257664 0 g_bio 408 0 610 615478 0 30 248880 0 malloc-64 64 3211 569 41103 0 254 241920 0 malloc-32768 32768 0 7 8530 0 1 229376 0 malloc-32768 32768 0 7 83 0 1 229376 0 sctp_chunk 152 1150 332 38147 0 253 225264 0 malloc-16384 16384 7 6 36689 0 1 212992 0 malloc-16 16 12663 87 12763 0 254 204000 0 MAP ENTRY 96 1583 433 2227207 0 126 193536 0 malloc-128 128 1193 264 102019 0 126 186496 0 UMA Zones 768 232 2 232 0 16 179712 0 FFS2 dinode 256 556 134 38995 0 62 176640 0 tcpcb 1048 47 118 9287 0 253 172920 0 mbuf_packet 256 108 567 134485 0 254 172800 0 malloc-256 256 194 436 57305 0 62 161280 0 tcp_inpcb 488 47 281 9287 0 253 160064 0 malloc-32 32 4819 95 4885 0 254 157248 0 128 Bucket 1024 102 49 11971 0 16 154624 0 sctp_stream_msg_out 112 108 1260 6923 0 253 153216 0 S VFS Cache 104 1081 362 40260 0 126 150072 0 vmem btag 56 2553 99 2553 0 254 148512 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 3 5 65 0 1 131072 0 malloc-1024 1024 125 3 142 0 16 131072 0 VMSPACE 2544 38 13 37869 0 4 129744 0 malloc-128 128 688 304 43849 0 126 126976 0 clpbuf 2632 0 47 6867 0 15 123704 0 64 Bucket 512 138 86 52666 0 30 114688 0 malloc-64 64 1272 492 27496 0 254 112896 0 PROC 1320 60 21 37890 0 8 106920 0 DEVCTL 1024 0 100 135 0 0 102400 0 malloc-4096 4096 21 4 173 0 2 102400 0 filedesc0 1072 61 23 37891 0 8 90048 0 malloc-128 128 404 278 40954 0 126 87296 0 UMA Kegs 384 218 5 218 0 30 85632 0 malloc-256 256 68 262 324517 0 62 84480 0 malloc-32 32 1568 952 126450 0 254 80640 0 malloc-4096 4096 17 2 37 0 2 77824 0 32 Bucket 256 101 169 116970 0 62 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 124 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 3 1 11 0 1 65536 0 malloc-64 64 397 548 45103 0 254 60480 0 malloc-128 128 419 46 2252 0 126 59520 0 malloc-8192 8192 2 5 51 0 1 57344 0 malloc-8192 8192 6 1 97 0 1 57344 0 malloc-8192 8192 1 6 20 0 1 57344 0 unpcb 256 20 175 4796 0 253 49920 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-8192 8192 4 2 35 0 1 49152 0 malloc-2048 2048 5 19 2544 0 8 49152 0 tcp_rack_pcb 704 43 23 753 0 16 46464 0 pcpu-8 8 4741 891 26510 0 254 45056 0 pipe 744 23 37 2374 0 16 44640 0 ksiginfo 112 66 330 3683 0 126 44352 0 malloc-64 64 171 522 547454 0 254 44352 0 malloc-64 64 138 555 38143 0 254 44352 0 Files 80 231 319 165924 0 126 44000 0 malloc-256 256 156 9 157 0 62 42240 0 NAMEI 1024 2 38 179697 0 16 40960 0 malloc-8192 8192 2 3 30 0 1 40960 0 malloc-64 64 516 114 5657 0 254 40320 0 malloc-16 16 1488 1012 101436 0 254 40000 0 malloc-16 16 1467 1033 67318 0 254 40000 0 malloc-256 256 19 131 46453 0 62 38400 0 tcp_bbr_pcb 832 0 45 3035 0 16 37440 0 DIRHASH 1024 30 6 34 0 16 36864 0 malloc-4096 4096 4 5 37762 0 2 36864 0 malloc-2048 2048 9 9 162 0 8 36864 0 malloc-512 512 13 59 2352 0 30 36864 0 8 Bucket 80 112 338 15601 0 126 36000 0 malloc-384 384 83 7 148 0 30 34560 0 malloc-32768 32768 0 1 117 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 malloc-384 384 22 58 969 0 30 30720 0 malloc-256 256 14 106 6789 0 62 30720 0 malloc-256 256 71 49 1657 0 62 30720 0 TURNSTILE 136 190 20 190 0 62 28560 0 16 Bucket 144 90 106 2610 0 62 28224 0 4 Bucket 48 7 581 1006 0 254 28224 0 KNOTE 160 28 147 687762 0 62 28000 0 malloc-256 256 53 52 3947 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-512 512 5 43 4592 0 30 24576 0 PWD 32 20 736 36814 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 113 73 5078 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 1 4 1294 0 2 20480 0 malloc-2048 2048 2 8 59 0 8 20480 0 malloc-1024 1024 7 13 160 0 16 20480 0 sctp_laddr 48 0 420 9029 0 254 20160 0 udpcb 32 2 628 37329 0 254 20160 0 malloc-32 32 67 563 67847 0 254 20160 0 2 Bucket 32 82 548 7261 0 254 20160 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 udp_inpcb 488 2 38 1148 0 253 19520 0 itimer 352 0 55 214 0 30 19360 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 46 4 51 0 30 19200 0 malloc-16384 16384 0 1 153 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 5 3 196 0 8 16384 0 malloc-1024 1024 11 5 227 0 16 16384 0 malloc-1024 1024 12 4 21 0 16 16384 0 malloc-1024 1024 11 5 718 0 16 16384 0 malloc-512 512 10 22 665 0 30 16384 0 malloc-32 32 335 169 3588 0 254 16128 0 vtnet_tx_hdr 24 0 668 3205450 0 254 16032 0 malloc-128 128 96 28 347 0 126 15872 0 tcp_rack_map 120 86 46 851 0 126 15840 0 ripcb 488 5 27 1141 0 253 15616 0 routing nhops 256 27 33 49 0 62 15360 0 malloc-384 384 22 18 615 0 30 15360 0 malloc-1024 1024 2 10 3283 0 16 12288 0 malloc-64 64 90 99 320 0 254 12096 0 malloc-128 128 62 31 62 0 126 11904 0 sctp_readq 152 1 77 1662 0 253 11856 0 malloc-512 512 1 15 55 0 30 8192 0 pf tags 104 0 78 53 0 126 8112 0 rtentry 176 31 15 49 0 62 8096 0 tcp_log_bucket 176 0 46 6 0 62 8096 0 PGRP 88 35 57 111 0 126 8096 0 rl_entry 40 97 105 97 0 254 8080 0 sctp_asconf_ack 48 0 168 105 0 254 8064 0 ipq 56 0 144 9 0 254 8064 0 malloc-64 64 40 86 70 0 254 8064 0 malloc-32 32 4 248 26 0 254 8064 0 malloc-32 32 68 184 1124 0 254 8064 0 malloc-32 32 61 191 1246 0 254 8064 0 malloc-32 32 19 233 3695 0 254 8064 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-16 16 35 465 23942 0 254 8000 0 malloc-16 16 195 305 1369 0 254 8000 0 malloc-16 16 25 475 55 0 254 8000 0 malloc-16 16 268 232 26880 0 254 8000 0 tcp_log_node 120 0 66 15 0 126 7920 0 kenv 258 3 27 1059 0 30 7740 0 L VFS Cache 320 0 24 6 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 15 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 1 1 1 0 8 4096 0 malloc-2048 2048 0 2 36 0 8 4096 0 malloc-1024 1024 2 2 156 0 16 4096 0 malloc-512 512 4 4 59 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 48 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 2 0 253 4048 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 96 1 41 1 0 253 4032 0 syncache 168 0 24 4 0 253 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 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 domainset 40 0 63 6 0 254 2520 0 tfo 4 0 493 7 0 254 1972 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 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 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 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 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 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 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2632 0 0 0 0 63 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 15 0 0 swwbuf 2632 0 0 0 0 7 0 0 swrbuf 2632 0 0 0 0 15 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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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