panic: Memory modified after free 0xfffffe00aa65fe60(736) val=deadc0e6 @ 0xfffffe00aa65ffa8 cpuid = 0 time = 452 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002e0726a0 vpanic() at vpanic+0x1c7/frame 0xfffffe002e072700 panic() at panic+0x43/frame 0xfffffe002e072760 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe002e0727a0 item_ctor() at item_ctor+0x1e2/frame 0xfffffe002e072800 sctp_add_remote_addr() at sctp_add_remote_addr+0x570/frame 0xfffffe002e072870 sctp_aloc_assoc() at sctp_aloc_assoc+0x8e5/frame 0xfffffe002e0728f0 sctp6_connect() at sctp6_connect+0x558/frame 0xfffffe002e0729b0 soconnectat() at soconnectat+0x183/frame 0xfffffe002e072a10 kern_connectat() at kern_connectat+0x1e1/frame 0xfffffe002e072a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe002e072ab0 amd64_syscall() at amd64_syscall+0x244/frame 0xfffffe002e072bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe002e072bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 5547 tid 112255 ] Stopped at kdb_enter+0x67: movq $0,0x147b756(%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 0xfffffe002d400000 rdx 0x3ffff rbx 0 rsp 0xfffffe002e072680 rbp 0xfffffe002e0726a0 rsi 0x40001 rdi 0xffffffff810eb9d6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xffffffff820671a0 ddb_dbbe r13 0 r14 0xffffffff8196e11f r15 0xffffffff8196e11f rip 0xffffffff810dfea7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x147b756(%rip) db> show proc Process 5547 (syz-executor.2) at 0xfffff8000e683000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 3458 at 0xfffff8003f932520 ABI: FreeBSD ELF64 arguments: /root/syz-executor.2 reaper: 0xfffff80004294520 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0023bfd000 (map 0xfffffe0023bfd000) (map.pmap 0xfffffe0023bfd0c0) (pmap 0xfffffe0023bfd120) threads: 2 107836 RunQ syz-executor.2 112255 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 5547 3458 3458 0 R (threaded) syz-executor.2 107836 RunQ syz-executor.2 112255 Run CPU 0 syz-executor.2 5544 5538 5544 0 Ss select 0xfffff8001d50bbc0 dhclient 5541 1 5541 0 Ss select 0xfffff80004a33740 dhclient 5538 5531 424 65 S select 0xfffff80004a330c0 dhclient 5531 424 424 0 S wait 0xfffff8003f8ef000 sh 5525 2747 2747 0 R (threaded) syz-executor.0 109277 Run CPU 1 syz-executor.0 112252 S sbwait 0xfffff8000ebaf1c4 syz-executor.0 112253 S sbwait 0xfffff8003f7b61c4 syz-executor.0 112254 S sbwait 0xfffff8000eb5bcd4 syz-executor.0 5520 762 5520 0 Rs syz-executor.3 5122 1 5122 65 Ss select 0xfffff8001d50bec0 dhclient 4605 1 4605 0 Ss select 0xfffff800044db5c0 dhclient 4602 1 4602 0 Ss select 0xfffff8003f6080c0 dhclient 3987 1 3987 65 Ss select 0xfffff8003f7ff2c0 dhclient 3458 762 3458 0 Ss nanslp 0xffffffff8252ed30 syz-executor.2 3449 1 3449 0 Ss select 0xfffff8001d50be40 dhclient 3444 1 3444 0 Ss select 0xfffff80004a33940 dhclient 2747 762 2747 0 Rs syz-executor.0 762 760 760 0 S (threaded) syz-fuzzer 100090 S uwait 0xfffff800046a9280 syz-fuzzer 100109 S uwait 0xfffff80026ede500 syz-fuzzer 100110 S uwait 0xfffff8003f4abc80 syz-fuzzer 100111 S uwait 0xfffff8003f4abd80 syz-fuzzer 100112 S uwait 0xfffff8003f4abe80 syz-fuzzer 100113 S uwait 0xfffff800049ae000 syz-fuzzer 100114 S uwait 0xfffff80026ede000 syz-fuzzer 100115 S uwait 0xfffff800049ae100 syz-fuzzer 100921 S kqread 0xfffff80026ea0700 syz-fuzzer 760 758 760 0 SWs pause 0xfffff80004ab9ae8 csh 758 682 758 0 Ss select 0xfffff800044db640 sshd 742 1 742 0 Ss+ ttyin 0xfffff8000469b8b0 getty 741 1 741 0 Ss+ ttyin 0xfffff8000499fcb0 getty 740 1 740 0 Ss+ ttyin 0xfffff8000499b4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff8000499bcb0 getty 738 1 738 0 Ss+ ttyin 0xfffff800049944b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004994cb0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049904b0 getty 735 1 735 0 Ss+ ttyin 0xfffff80004990cb0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049884b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252ed30 cron 682 1 682 0 Ss select 0xfffff800044dbac0 sshd 495 1 495 0 Ss select 0xfffff800044db840 syslogd 424 1 424 0 Ss wait 0xfffff80004b0c000 devd 423 1 423 65 Ss select 0xfffff800044db9c0 dhclient 338 1 338 0 Ss select 0xfffff80004a33d40 dhclient 335 1 335 0 Ss select 0xfffff80004a33cc0 dhclient 23 0 0 0 DL syncer 0xffffffff8261c138 [syncer] 22 0 0 0 DL vlruwt 0xfffff800049eea40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100069 D qsleep 0xffffffff8261b200 [bufdaemon] 100076 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004a52ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826426c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff82636b38 [dom0] 100074 D launds 0xffffffff82636b44 [laundry: dom0] 100075 D umarcl 0xffffffff814e7430 [uma] 18 0 0 0 DL - 0xffffffff823634f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c16818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d0f390 [pf purge] 15 0 0 0 DL - 0xffffffff8261a7dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261a7dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261a7dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261a7dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100033 D - 0xffffffff8223b240 [doneq0] 100066 D - 0xffffffff8223b110 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004183a90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004183a30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82634020 [crypto] 14 0 0 0 DL seqstat 0xfffff80004300488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100024 D - 0xffffffff8250e8a0 [g_event] 100025 D - 0xffffffff8250e8a8 [g_up] 100026 D - 0xffffffff8250e8b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100017 D - 0xfffff80004183c00 [thr_0] 100018 D - 0xfffff80004183c80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100019 I [swi1: netisr 0] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi3: vm] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 I [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 I [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100059 I [swi1: pf send] 100072 I [swi1: hpts] 100073 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100002 CanRun [idle: cpu0] 100003 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004294520 [init] 10 0 0 0 DL audit_w 0xffffffff82634540 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ee30 [swapper] 100004 D - 0xfffff800042b5600 [if_io_tqg_0] 100005 D - 0xfffff800042b5500 [if_io_tqg_1] 100006 D - 0xfffff800042b5400 [if_config_tqg_0] 100007 D - 0xfffff800042b5300 [softirq_0] 100008 D - 0xfffff800042b5200 [softirq_1] 100009 D - 0xfffff800042b5100 [inm_free taskq] 100012 D - 0xfffff800042b6b00 [aiod_kick taskq] 100013 D - 0xfffff800042b6a00 [thread taskq] 100014 D - 0xfffff800042b6900 [in6m_free taskq] 100016 D - 0xfffff800042b6600 [kqueue_ctx taskq] 100023 D - 0xfffff800042b6000 [firmware taskq] 100028 D - 0xfffff8000433be00 [crypto_0] 100029 D - 0xfffff8000433be00 [crypto_1] 100043 D - 0xfffff8000433b800 [vtnet0 rxq 0] 100044 D - 0xfffff8000433b700 [vtnet0 txq 0] 100045 D - 0xfffff8000433b600 [vtnet0 rxq 1] 100046 D - 0xfffff8000433b500 [vtnet0 txq 1] 100048 D vtbslp 0xfffff800044cd080 [virtio_balloon] 100052 D - 0xfffff800046a1d00 [mca taskq] 100055 D - 0xffffffff81d15f51 [deadlkres] 100061 D - 0xfffff8000496ea00 [acpi_task_0] 100062 D - 0xfffff8000496ea00 [acpi_task_1] 100063 D - 0xfffff8000496ea00 [acpi_task_2] 100065 D - 0xfffff8000433bd00 [CAM taskq] db> show all locks Process 5547 (syz-executor.2) thread 0xfffffe002585b100 (112255) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00aa65aa90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4339 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff800213c0968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4326 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff800213c0988) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:824 Process 5525 (syz-executor.0) thread 0xfffffe0023b44700 (112252) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8000ebaf168) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 5525 (syz-executor.0) thread 0xfffffe0025831000 (112253) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8003f7b6168) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests sctp_stro 110 16490K 1871 pf_hash 5 11524K 5 devbuf 4214 4339K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29217 1704K 29281 kobj 336 1344K 496 newblk 17 1028K 13521 vfscache 3 1025K 3 pcb 245 784K 8691 inodedep 20 520K 5210 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 137 262K 5627 acpica 1674 184K 52510 vnet_data 1 168K 1 tidhash 2 140K 2 pagedep 15 132K 4337 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 15 101K 8549 linker 254 97K 366 sctp_atcl 220 83K 5990 bus 979 79K 3034 mtx_pool 2 72K 2 BPF 38 71K 110 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 360 45K 360 temp 37 37K 5177 kdtrace 183 35K 23276 ifaddr 104 33K 156 hostcache 1 32K 1 shm 1 32K 13 DEVFS3 124 31K 134 msg 4 30K 4 gtaskqueue 18 26K 18 vmem 3 22K 5 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 46 15K 294 sctp_atky 331 14K 8224 bus-sc 30 14K 1415 pf_rule 14 14K 193 ether_multi 159 13K 799 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 select 78 10K 78 GEOM 60 10K 489 rman 82 10K 423 in6_multi 77 10K 438 sctp_timw 36 9K 36 selfd 136 9K 69926 bmsafemap 2 9K 5137 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 25 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 lockf 59 7K 1817 routetbl 27 7K 820 CAM DEV 3 6K 510 kqueue 60 6K 5583 cred 23 6K 347 pf_ifnet 16 6K 223 plimit 22 6K 923 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 sctp_ifa 39 5K 91 ufs_dirhash 20 5K 24 vt 11 5K 11 UMA 254 5K 254 pf_table 2 4K 193 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 30 4K 95 pgrp 30 4K 100 DEVFSP 59 4K 530 sctp_athm 220 4K 6200 sctp_map 220 4K 3708 hhook 13 4K 13 sctp_aadr 48 3K 696 kcovinfo 48 3K 476 terminal 11 3K 11 acpisem 22 3K 22 proc-args 49 3K 1263 ip6ndp 14 3K 69 uidinfo 3 3K 22 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 pf_osfp 15 2K 15 CAM XPT 22 2K 543 Unitno 27 2K 45 mkdir 12 2K 8340 diradd 12 2K 4698 ipsecpolicy 2 2K 2 in_multi 5 2K 32 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 newdirblk 8 1K 4170 indirdep 4 1K 3446 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 14 vnodemarker 2 1K 628 NFSD session 1 1K 1 CAM periph 4 1K 271 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 sctp_ifn 5 1K 91 freework 3 1K 7104 encap_export_host 12 1K 12 crypto 3 1K 3 sctp_stri 1 1K 490 freeblks 2 1K 4585 pfil 4 1K 4 CAM SIM 2 1K 2 procdesc 4 1K 38 cdev 2 1K 2 freefile 3 1K 4519 inpcbpolicy 12 1K 9802 chacha20random 1 1K 1 osd 3 1K 9 dirrem 1 1K 4561 vnodes 1 1K 23 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 soname 5 1K 7785 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 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 76 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 180 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 2822 sctp_iter 0 0K 107 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 15 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 97 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 50 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 42943 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2669 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 314 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 107 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 44 ip6_msource 0 0K 3 ip6_moptions 0 0K 8 in6_mfilter 0 0K 13 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 4 VN POLL 0 0K 4 ppbusdev 0 0K 0 statfs 0 0K 4320 namei_tracker 0 0K 116 export_host 0 0K 0 cl_savebuf 0 0K 39 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 975 accf 0 0K 0 pts 0 0K 0 iov 0 0K 31170 ioctlops 0 0K 1039 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 1064 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 8 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 3 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 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 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_jumbo_page 4096 10467 3200 19547 0 253 55980032 0 mbuf_cluster 2048 9175 509 9683 0 253 19832832 0 tcp_log 416 0 15228 140883 0 253 6334848 0 RADIX NODE 144 14410 18403 559136 0 62 4725072 0 mbuf 256 11148 3430 969414 0 254 3731968 0 mbuf_packet 256 8288 759 874962 0 254 2316032 0 UMA Slabs 0 112 19618 35 19647 0 126 2201136 0 BUF TRIE 144 513 12955 34516 0 62 1939392 0 malloc-384 384 4419 51 10191 0 30 1716480 0 malloc-4096 4096 338 3 4820 0 2 1396736 0 malloc-128 128 9631 41 9940 0 126 1238016 0 pbuf 832 0 905 0 0 2 752960 0 tcp_bbr_map 128 0 4433 104602 0 126 567424 0 256 Bucket 2048 216 32 25037 0 8 507904 0 VM OBJECT 264 1315 200 92215 0 30 399960 0 malloc-65536 65536 4 2 491 0 1 393216 0 malloc-4096 4096 76 17 6051 0 2 380928 0 malloc-32768 32768 1 10 105 0 1 360448 0 VNODE 488 660 76 5210 0 30 359168 0 THREAD 1792 143 37 12256 0 8 322560 0 sctp_asoc 2288 110 20 1854 0 253 297440 0 malloc-2048 2048 115 25 4266 0 8 286720 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-1024 1024 240 16 4702 0 16 262144 0 malloc-2048 2048 6 116 42969 0 8 249856 0 malloc-16384 16384 6 7 4261 0 1 212992 0 MAP ENTRY 96 1438 662 335424 0 126 201600 0 malloc-16 16 12223 277 12431 0 254 200000 0 malloc-65536 65536 0 3 55 0 1 196608 0 malloc-32768 32768 0 6 2956 0 1 196608 0 sctp_ep 1280 110 37 3814 0 253 188160 0 malloc-64 64 2806 92 3132 0 254 185472 0 g_bio 408 0 450 169426 0 30 183600 0 malloc-128 128 1190 236 33902 0 126 182528 0 UMA Zones 768 226 3 226 0 16 175872 0 socket 944 38 146 16118 0 253 173696 0 FFS2 dinode 256 623 37 5171 0 62 168960 0 malloc-32 32 4758 156 4942 0 254 157248 0 sctp_raddr 736 114 95 2644 0 253 153824 0 malloc-256 256 25 575 25218 0 62 153600 0 S VFS Cache 104 1064 340 5960 0 126 146016 0 DEVCTL 1024 1 139 174 0 0 143360 0 malloc-128 128 994 122 1343 0 126 142848 0 sctp_chunk 152 93 817 12490 0 253 138320 0 VMSPACE 2536 35 19 5526 0 4 136944 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 FFS inode 160 623 152 5171 0 62 124000 0 128 Bucket 1024 88 27 2278 0 16 117760 0 vmem btag 56 1970 106 1989 0 254 116256 0 malloc-384 384 77 203 5537 0 30 107520 0 malloc-256 256 201 219 10482 0 62 107520 0 PROC 1312 57 21 5547 0 8 102336 0 clpbuf 832 0 112 17565 0 16 93184 0 filedesc0 1080 58 26 5548 0 8 90720 0 malloc-256 256 191 139 20525 0 62 84480 0 malloc-16384 16384 1 4 18 0 1 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-256 256 31 269 3544 0 62 76800 0 udplite_inpcb 488 2 150 8002 0 253 74176 0 64 Bucket 512 101 43 15606 0 30 73728 0 tcpcb 1048 4 62 1107 0 253 69168 0 malloc-128 128 388 139 5227 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 112 0 1 65536 0 malloc-16384 16384 4 0 7 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-4096 4096 15 1 27 0 2 65536 0 malloc-384 384 106 44 1008 0 30 57600 0 malloc-8192 8192 1 6 37 0 1 57344 0 malloc-64 64 641 241 33397 0 254 56448 0 malloc-256 256 154 56 5195 0 62 53760 0 malloc-256 256 70 125 5205 0 62 49920 0 32 Bucket 256 69 126 5808 0 62 49920 0 malloc-128 128 304 68 4276 0 126 47616 0 malloc-2048 2048 11 11 775 0 8 45056 0 malloc-128 128 16 325 4659 0 126 43648 0 malloc-4096 4096 6 4 30 0 2 40960 0 pcpu-8 8 4434 686 7958 0 254 40960 0 pipe 744 19 36 984 0 16 40920 0 malloc-64 64 471 159 1309 0 254 40320 0 Files 80 200 300 34878 0 126 40000 0 tcp_inpcb 488 4 76 1107 0 253 39040 0 DIRHASH 1024 30 6 34 0 16 36864 0 malloc-4096 4096 9 0 10 0 2 36864 0 malloc-16384 16384 0 2 136 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-1024 1024 25 7 169 0 16 32768 0 pcpu-64 64 451 61 451 0 254 32768 0 ksiginfo 112 61 227 2234 0 126 32256 0 malloc-64 64 414 90 3151 0 254 32256 0 16 Bucket 144 83 141 210932 0 62 32256 0 malloc-256 256 86 34 603 0 62 30720 0 NAMEI 1024 0 28 43233 0 16 28672 0 TURNSTILE 136 181 29 181 0 62 28560 0 KNOTE 160 22 153 107337 0 62 28000 0 8 Bucket 80 85 265 42340 0 126 28000 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 90 0 1 24576 0 malloc-2048 2048 5 7 790 0 8 24576 0 PWD 32 18 738 4255 0 254 24192 0 malloc-64 64 144 234 7109 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 unpcb 256 21 69 2364 0 253 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 35 55 237 0 62 23040 0 tcp_bbr_pcb 832 0 27 512 0 16 22464 0 malloc-4096 4096 1 4 213 0 2 20480 0 malloc-64 64 142 173 70057 0 254 20160 0 4 Bucket 48 9 411 20630 0 254 20160 0 2 Bucket 32 96 534 14011 0 254 20160 0 malloc-128 128 31 124 6056 0 126 19840 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 28 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 5 27 1139 0 30 16384 0 malloc-512 512 3 29 492 0 30 16384 0 malloc-32 32 294 210 6122 0 254 16128 0 malloc-32 32 318 186 3577 0 254 16128 0 vtnet_tx_hdr 24 0 668 750533 0 254 16032 0 ripcb 488 4 28 170 0 253 15616 0 routing nhops 256 21 39 138 0 62 15360 0 malloc-1024 1024 2 10 42 0 16 12288 0 malloc-1024 1024 6 6 39 0 16 12288 0 malloc-512 512 10 14 69 0 30 12288 0 sctp_stream_msg_out 112 67 41 444 0 253 12096 0 udpcb 32 4 374 8525 0 254 12096 0 malloc-64 64 115 74 154 0 254 12096 0 malloc-32 32 36 342 10032 0 254 12096 0 malloc-128 128 56 37 473 0 126 11904 0 udp_inpcb 488 2 22 523 0 253 11712 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-2048 2048 2 2 3 0 8 8192 0 malloc-2048 2048 0 4 32 0 8 8192 0 malloc-1024 1024 1 7 29 0 16 8192 0 malloc-1024 1024 4 4 137 0 16 8192 0 malloc-1024 1024 0 8 31 0 16 8192 0 malloc-1024 1024 7 1 7 0 16 8192 0 malloc-512 512 0 16 118 0 30 8192 0 malloc-512 512 0 16 30 0 30 8192 0 malloc-512 512 8 8 38 0 30 8192 0 pf tags 104 0 78 121 0 126 8112 0 rtentry 176 27 19 138 0 62 8096 0 rl_entry 40 93 109 104 0 254 8080 0 sctp_asconf_ack 48 1 167 40 0 254 8064 0 sctp_laddr 48 108 60 1927 0 254 8064 0 malloc-64 64 4 122 839 0 254 8064 0 malloc-32 32 12 240 4347 0 254 8064 0 malloc-32 32 59 193 1925 0 254 8064 0 malloc-32 32 73 179 964 0 254 8064 0 malloc-32 32 33 219 2954 0 254 8064 0 malloc-16 16 27 473 98 0 254 8000 0 malloc-16 16 270 230 528 0 254 8000 0 malloc-16 16 264 236 6557 0 254 8000 0 malloc-16 16 234 266 8710 0 254 8000 0 malloc-16 16 183 317 1238 0 254 8000 0 malloc-16 16 21 479 25851 0 254 8000 0 malloc-16 16 11 489 12 0 254 8000 0 sctp_readq 152 0 52 218 0 253 7904 0 KMAP ENTRY 96 12 69 12 0 126 7776 0 kenv 258 3 27 1065 0 30 7740 0 malloc-384 384 11 9 11 0 30 7680 0 malloc-384 384 1 19 7 0 30 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 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 96 1 41 1 0 253 4032 0 syncache 168 0 24 4 0 253 4032 0 ipq 56 0 72 1 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 L VFS Cache 320 0 12 4 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 vmem 1856 1 1 1 0 8 3712 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 0 253 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 253 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 AIOCB 744 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 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 crypto_session 72 0 0 0 0 126 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 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 61 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 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-4096 4096 0 0 0 0 2 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