panic: Memory modified after free 0xfffffe002581b420(736) val=deadc0e6 @ 0xfffffe002581b568 cpuid = 0 time = 1603244296 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003635e10 vpanic() at vpanic+0x1c7/frame 0xfffffe0003635e70 panic() at panic+0x43/frame 0xfffffe0003635ed0 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe0003635f10 item_ctor() at item_ctor+0x1e2/frame 0xfffffe0003635f70 sctp_add_remote_addr() at sctp_add_remote_addr+0x570/frame 0xfffffe0003635fe0 sctp_handle_asconf() at sctp_handle_asconf+0x14a7/frame 0xfffffe00036362d0 sctp_process_control() at sctp_process_control+0x1697/frame 0xfffffe0003636750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00036368e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00036369d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00036369f0 ip_input() at ip_input+0x388/frame 0xfffffe0003636a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003636b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003636bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003636bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003636bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x1477e56(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xffffffff810e7aa0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003635df0 rbp 0xfffffe0003635e10 rsi 0 rdi 0xffffffff810e7ad6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x100001c0aa0314ac r11 0x7c7fc094 r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff81969aa5 r15 0xffffffff81969aa5 rip 0xffffffff810dc027 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1477e56(%rip) db> show proc Process 12 (intr) at 0xfffff800042a1a40: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82506ad0 ABI: null reaper: 0xffffffff82506ad0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82507720 (map 0xffffffff82507720) (map.pmap 0xffffffff825077e0) (pmap 0xffffffff82507840) threads: 23 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 Run CPU 0 [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 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] db> ps pid ppid pgrp uid state wmesg wchan cmd 2464 2460 2460 0 R arp 2460 762 2460 0 Ss wait 0xfffff8003a658000 syz-executor.2 2459 805 805 0 R (threaded) syz-executor.3 100192 RunQ syz-executor.3 100177 S sbwait 0xfffff8001af48954 syz-executor.3 100181 S sbwait 0xfffff8003ab00d14 syz-executor.3 100182 S connec 0xfffff8003a163870 syz-executor.3 100184 S uwait 0xfffff8003a756c00 syz-executor.3 100185 S uwait 0xfffff8003a756d00 syz-executor.3 2423 2417 2423 0 Ss select 0xfffff8003a8f5ec0 dhclient 2420 1 2420 0 Ss select 0xfffff8003a82d740 dhclient 2417 2410 424 65 S select 0xfffff8003a09f1c0 dhclient 2410 424 424 0 S wait 0xfffff8003a011520 sh 805 762 805 0 Rs syz-executor.3 762 760 760 0 R (threaded) syz-fuzzer 100091 S uwait 0xfffff80004b2f100 syz-fuzzer 100106 S nanslp 0xffffffff825275c0 syz-fuzzer 100107 S uwait 0xfffff8003a14f880 syz-fuzzer 100108 S uwait 0xfffff8003a14f980 syz-fuzzer 100109 S kqread 0xfffff80004abf400 syz-fuzzer 100110 S uwait 0xfffff80004b2f600 syz-fuzzer 100111 S uwait 0xfffff8003a14fa80 syz-fuzzer 100112 Run CPU 1 syz-fuzzer 100114 S uwait 0xfffff8003a14fc80 syz-fuzzer 760 758 760 0 Ss pause 0xfffff8001afd60a8 csh 758 682 758 0 Ss select 0xfffff80004aa42c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff8000470a4b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a060b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a064b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a068b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a06cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049fe0b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049fe4b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049fe8b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049fecb0 getty 686 1 686 0 Ss nanslp 0xffffffff825275c1 cron 682 1 682 0 Ss select 0xfffff800046f92c0 sshd 495 1 495 0 Ss select 0xfffff800046f93c0 syslogd 424 1 424 0 Ss wait 0xfffff80004ba0520 devd 423 1 423 65 Ss select 0xfffff800046f9440 dhclient 338 1 338 0 Ss select 0xfffff800046f9640 dhclient 335 1 335 0 Ss select 0xfffff80004aa41c0 dhclient 23 0 0 0 DL syncer 0xffffffff82614978 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a72a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82613a50 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100088 D sdflush 0xfffff8000498a4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263af48 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262f378 [dom0] 100075 D launds 0xffffffff8262f384 [laundry: dom0] 100076 D umarcl 0xffffffff814e2a90 [uma] 18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq] 17 0 0 0 RL [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e47390 [pf purge] 15 0 0 0 DL - 0xffffffff8261302c [soaiod4] 9 0 0 0 DL - 0xffffffff8261302c [soaiod3] 8 0 0 0 DL - 0xffffffff8261302c [soaiod2] 7 0 0 0 DL - 0xffffffff8261302c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82232e40 [doneq0] 100067 D - 0xffffffff82232d10 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004326d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004326d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262c870 [crypto] 14 0 0 0 DL seqstat 0xfffff800042ff888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82506530 [g_event] 100026 D - 0xffffffff82506538 [g_up] 100027 D - 0xffffffff82506540 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000429a800 [thr_0] 100019 D - 0xfffff8000429a880 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 Run CPU 0 [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 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 0xfffff80004284520 [init] 10 0 0 0 DL audit_w 0xffffffff8262cd90 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82506ad0 [swapper] 100005 D - 0xfffff8000429ad00 [if_io_tqg_0] 100006 D - 0xfffff8000429ac00 [if_io_tqg_1] 100007 D - 0xfffff8000429ab00 [if_config_tqg_0] 100008 D - 0xfffff8000429aa00 [softirq_0] 100009 D - 0xfffff8000429a900 [softirq_1] 100010 D - 0xfffff80004087e00 [inm_free taskq] 100012 D - 0xfffff80004087a00 [thread taskq] 100014 D - 0xfffff80004087800 [kqueue_ctx taskq] 100015 D - 0xfffff80004087700 [in6m_free taskq] 100016 D - 0xfffff80004087600 [aiod_kick taskq] 100024 D - 0xfffff80004087400 [firmware taskq] 100029 D - 0xfffff80004087300 [crypto_0] 100030 D - 0xfffff80004087300 [crypto_1] 100044 D - 0xfffff80004087100 [vtnet0 rxq 0] 100045 D - 0xfffff80004087000 [vtnet0 txq 0] 100046 D - 0xfffff800046f2e00 [vtnet0 rxq 1] 100047 D - 0xfffff800046f2d00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046f9e80 [virtio_balloon] 100053 D - 0xfffff800046f2c00 [mca taskq] 100058 D - 0xffffffff81d11780 [deadlkres] 100062 D - 0xfffff800046f2800 [acpi_task_0] 100063 D - 0xfffff800046f2800 [acpi_task_1] 100064 D - 0xfffff800046f2800 [acpi_task_2] 100066 D - 0xfffff80004087200 [CAM taskq] db> show all locks Process 2464 (arp) thread 0xfffffe0025776500 (100128) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8003a853cb8) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 17 (sctp_iterator) thread 0xfffffe001a104e00 (100061) exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff82ccc198) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1452 shared rw sctp-info (sctp-info) r = 0 (0xfffffe000493df00) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1451 Process 12 (intr) thread 0xfffffe00048b2a00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0025829380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28902 1686K 28966 kobj 336 1344K 496 newblk 14 1028K 7782 vfscache 3 1025K 3 pcb 164 694K 2530 inodedep 16 520K 2061 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 130 244K 2544 acpica 1674 185K 52444 vnet_data 1 168K 1 pagedep 14 132K 1644 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 309 filedesc 12 81K 3157 bus 979 79K 3032 mtx_pool 2 72K 2 sctp_atcl 143 72K 1667 sctp_stro 70 70K 529 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 360 45K 360 BPF 22 36K 46 temp 36 35K 2682 kdtrace 170 33K 9212 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 77 27K 90 gtaskqueue 18 26K 18 vmem 3 22K 5 kbdmux 6 22K 6 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 bus-sc 30 14K 1413 lltable 37 13K 84 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 146 12K 307 kenv 92 12K 92 eventhandler 132 12K 132 pfs_nodes 20 10K 20 GEOM 60 10K 489 sctp_atky 219 10K 2296 rman 82 10K 423 in6_multi 60 9K 156 bmsafemap 2 9K 2018 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 select 55 7K 55 routetbl 27 7K 281 CAM DEV 3 6K 510 vt 11 6K 11 kqueue 53 6K 2469 cred 21 6K 228 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 plimit 19 5K 558 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 104 UMA 251 5K 251 pf_table 2 4K 63 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 hhook 13 4K 13 session 23 3K 51 pgrp 23 3K 51 terminal 11 3K 11 acpisem 22 3K 22 lockf 23 3K 1376 DEVFSP 38 3K 172 proc-args 43 3K 701 uidinfo 3 3K 8 sctp_athm 143 3K 1731 sctp_map 140 3K 1020 sctp_ifa 17 3K 33 ip6ndp 13 3K 30 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 kcovinfo 32 2K 153 diradd 14 2K 1828 Unitno 31 2K 6428 CAM XPT 22 2K 543 sctp_stri 3 2K 128 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 mkdir 9 2K 3078 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 indirdep 4 1K 2178 sahead 1 1K 1 secasvar 1 1K 1 in_multi 4 1K 13 nhops 6 1K 8 vnodemarker 2 1K 342 NFSD session 1 1K 1 CAM periph 4 1K 271 newdirblk 7 1K 1539 ipsec 3 1K 3 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 encap_export_host 12 1K 12 crypto 3 1K 3 sctp_ifn 4 1K 33 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 12 1K 3284 sctp_aadr 5 1K 32 osd 3 1K 9 sctp_iter 1 1K 28 vnodes 1 1K 16 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 pf_rule 1 1K 68 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 3076 tcpfunc 2 1K 2 soname 5 1K 4329 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 46 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 94 sctp_a_it 1 1K 28 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 833 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 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 0 0K 0 pvscsi 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 scsi_da 0 0K 69 iavf 0 0K 0 ixl 0 0K 0 ata_da 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 11 midi buffers 0 0K 0 mixer 0 0K 0 vm_fictitious 0 0K 0 ac97 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 24050 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1282 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 169 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 1775 freefile 0 0K 1772 freeblks 0 0K 1765 freefrag 0 0K 10 allocindir 0 0K 0 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 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 65 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 PUC 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 ppbusdev 0 0K 0 statfs 0 0K 1706 export_host 0 0K 0 cl_savebuf 0 0K 4 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 316 accf 0 0K 0 pts 0 0K 0 iov 0 0K 17817 ioctlops 0 0K 348 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 sbuf 0 0K 288 mps 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mpr_user 0 0K 0 SWAP 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sysctltmp 0 0K 716 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 ix_sriov 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 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 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 aacbuf 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 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9728 2 9728 0 254 19927040 0 mbuf_packet 256 8224 1376 42301 0 254 2457600 0 512 512 4141 19 4617 0 30 2129920 0 BUF TRIE 144 472 12996 18347 0 62 1939392 0 4096 4096 336 1 496 0 2 1380352 0 128 128 9479 193 14402 0 126 1238016 0 RADIX NODE 144 5979 2362 118049 0 62 1201104 0 UMA Slabs 0 112 6648 9 6648 0 126 745584 0 pbuf 832 0 889 0 0 2 739648 0 mbuf_jumbo_page 4096 0 161 742 0 254 659456 0 256 256 380 1015 23137 0 62 357120 0 VM OBJECT 264 1056 249 40335 0 30 344520 0 65536 65536 4 1 114 0 1 327680 0 2048 2048 2 158 24052 0 8 327680 0 THREAD 1792 144 36 4358 0 8 322560 0 VNODE 496 565 59 2354 0 30 309504 0 256 Bucket 2048 138 12 6994 0 8 307200 0 4096 4096 53 14 2467 0 2 274432 0 mbuf 256 493 572 78370 0 254 272640 0 g_bio 408 0 650 93854 0 30 265200 0 16384 16384 8 8 1714 0 1 262144 0 32768 32768 1 6 2040 0 1 229376 0 DEVCTL 1024 10 198 137 0 0 212992 0 16 16 12098 402 12443 0 254 200000 0 64 64 2948 76 5410 0 254 193536 0 2048 2048 74 20 1288 0 8 192512 0 sctp_asoc 2288 70 10 510 0 254 183040 0 MAP ENTRY 96 1121 727 147474 0 126 177408 0 UMA Zones 768 226 1 226 0 16 174336 0 socket 960 27 145 5696 0 254 165120 0 32 32 4718 322 8826 0 254 161280 0 128 128 1195 45 24950 0 126 158720 0 FFS2 dinode 256 528 27 2315 0 62 142080 0 1024 1024 120 12 355 0 16 135168 0 512 512 31 233 2244 0 30 135168 0 S VFS Cache 104 992 295 2889 0 126 133848 0 65536 65536 1 1 9 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 226 0 1 131072 0 512 512 228 20 1877 0 30 126976 0 VMSPACE 2536 28 20 2443 0 4 121728 0 sctp_ep 1280 70 23 1093 0 254 119040 0 tcp_bbr_map 128 0 930 3006 0 126 119040 0 ksiginfo 112 61 983 166 0 126 116928 0 FFS inode 160 528 172 2315 0 62 112000 0 clpbuf 832 0 128 9646 0 16 106496 0 vmem btag 56 1819 41 1833 0 254 104160 0 128 128 453 353 4126 0 126 103168 0 PROC 1312 50 28 2464 0 8 102336 0 32768 32768 1 2 12 0 1 98304 0 4096 4096 20 2 487 0 2 90112 0 1024 1024 77 11 536 0 16 90112 0 filedesc0 1080 51 26 2465 0 8 83160 0 UMA Kegs 384 212 4 212 0 30 82944 0 sctp_raddr 736 80 30 667 0 254 80960 0 256 256 43 257 2798 0 62 76800 0 128 128 520 69 3824 0 126 75392 0 8192 8192 9 0 9 0 1 73728 0 4096 4096 10 8 22 0 2 73728 0 128 Bucket 1024 53 14 2652 0 16 68608 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 512 512 105 23 458 0 30 65536 0 64 Bucket 512 94 26 8815 0 30 61440 0 128 128 426 39 1222 0 126 59520 0 udplite_inpcb 488 4 116 2749 0 254 58560 0 32 Bucket 256 66 129 2750 0 62 49920 0 8192 8192 2 4 119 0 1 49152 0 64 64 636 120 3487 0 254 48384 0 64 64 600 156 3358 0 254 48384 0 2048 2048 4 18 511 0 8 45056 0 8192 8192 1 4 9 0 1 40960 0 8192 8192 4 1 6 0 1 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 22113 0 16 36864 0 64 pcpu 8 4223 385 5329 0 254 36864 0 256 256 91 44 1061 0 62 34560 0 256 256 114 21 1166 0 62 34560 0 tcpcb 1040 4 29 247 0 254 34320 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 16384 16384 2 0 5 0 1 32768 0 1024 1024 26 6 34 0 16 32768 0 Files 80 146 254 14825 0 126 32000 0 4096 4096 7 0 10 0 2 28672 0 mt_stats_zone 64 446 2 446 0 254 28672 0 16 Bucket 144 60 136 23029 0 62 28224 0 KNOTE 160 18 157 16415 0 62 28000 0 8 Bucket 80 87 263 16013 0 126 28000 0 128 128 166 51 675 0 126 27776 0 256 256 28 77 2227 0 62 26880 0 TURNSTILE 136 181 8 181 0 62 25704 0 8192 8192 3 0 3 0 1 24576 0 2048 2048 10 2 55 0 8 24576 0 ttyinq 160 135 15 300 0 62 24000 0 128 128 155 31 409 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 pipe 760 14 16 429 0 16 22800 0 Mountpoints 2816 2 6 2 0 4 22528 0 tcp_bbr_pcb 832 0 27 82 0 16 22464 0 4096 4096 2 3 1756 0 2 20480 0 2048 2048 2 8 477 0 8 20480 0 PWD 32 14 616 1632 0 254 20160 0 64 64 194 121 356 0 254 20160 0 4 Bucket 48 9 411 3947 0 254 20160 0 2 Bucket 32 72 558 11795 0 254 20160 0 tcp_inpcb 488 4 36 247 0 254 19520 0 256 256 46 29 79 0 62 19200 0 tcp_log 416 0 45 99 0 254 18720 0 SLEEPQUEUE 88 181 11 181 0 126 16896 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 2048 2048 7 1 8 0 8 16384 0 32 32 339 165 2685 0 254 16128 0 vtnet_tx_hdr 24 0 668 42268 0 254 16032 0 sctp_chunk 152 65 39 309 0 254 15808 0 unpcb 256 11 49 1271 0 254 15360 0 256 256 15 45 738 0 62 15360 0 4096 4096 1 2 4 0 2 12288 0 2048 2048 3 3 8 0 8 12288 0 2048 2048 3 3 66 0 8 12288 0 1024 1024 8 4 23 0 16 12288 0 1024 1024 3 9 1351 0 16 12288 0 512 512 14 10 523 0 30 12288 0 rtentry 176 23 46 59 0 62 12144 0 selfd 64 67 122 17212 0 254 12096 0 mt_zone 24 446 55 446 0 254 12024 0 16 16 461 289 1571 0 254 12000 0 udp_inpcb 488 2 22 230 0 254 11712 0 routing nhops 256 19 26 59 0 62 11520 0 8192 8192 1 0 1 0 1 8192 0 1024 1024 1 7 25 0 16 8192 0 512 512 0 16 65 0 30 8192 0 512 512 4 12 11 0 30 8192 0 rl_entry 40 83 119 83 0 254 8080 0 sctp_asconf_ack 48 2 166 19 0 254 8064 0 sctp_stream_msg_out 112 40 32 157 0 254 8064 0 sctp_laddr 48 12 156 135 0 254 8064 0 udpcb 32 6 246 2979 0 254 8064 0 64 64 8 118 15927 0 254 8064 0 64 64 2 124 2 0 254 8064 0 64 64 21 105 376 0 254 8064 0 64 64 10 116 45 0 254 8064 0 32 32 9 243 751 0 254 8064 0 32 32 122 130 6935 0 254 8064 0 32 32 47 205 58 0 254 8064 0 32 32 171 81 4347 0 254 8064 0 32 32 29 223 187 0 254 8064 0 32 32 5 247 1089 0 254 8064 0 rentr 24 0 334 28 0 254 8016 0 16 16 8 492 1364 0 254 8000 0 16 16 33 467 185 0 254 8000 0 16 16 168 332 25458 0 254 8000 0 16 16 1 499 6 0 254 8000 0 16 16 167 333 1849 0 254 8000 0 sctp_readq 152 0 52 82 0 254 7904 0 procdesc 136 2 56 16 0 62 7888 0 ripcb 488 2 14 58 0 254 7808 0 kenv 258 3 27 1010 0 30 7740 0 256 256 4 26 26 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 1024 1024 0 4 3 0 16 4096 0 1024 1024 1 3 1 0 16 4096 0 512 512 1 7 1 0 30 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 16 16 5 245 6 0 254 4000 0 128 128 0 31 118 0 126 3968 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 12 0 126 3744 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 34 478 34 0 254 2048 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 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 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 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 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 sackhole 32 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 280 0 0 0 0 30 0 0 AIOCB 752 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 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 0 0 NCLNODE 592 0 0 0 0 16 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 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 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 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0