panic: Memory modified after free 0xfffffe002e1f2420(736) val=0 @ 0xfffffe002e1f2488 cpuid = 1 time = 153 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 $0,0x147a3b6(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xffffffff810eccc0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003635df0 rbp 0xfffffe0003635e10 rsi 0 rdi 0xffffffff810eccf6 vprintf+0x176 r8 0 r9 0xffffffff r10 0xaa0214ac08000500 r11 0x841a5706 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197455d r15 0xffffffff8197455d rip 0xffffffff810e11c7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x147a3b6(%rip) db> show proc Process 12 (intr) at 0xfffff800042b0a40: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250ee30 ABI: null reaper: 0xffffffff8250ee30 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250fa80 (map 0xffffffff8250fa80) (map.pmap 0xffffffff8250fb40) (pmap 0xffffffff8250fba0) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 Run CPU 1 [swi1: netisr 0] 100021 RunQ [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] 100076 I [swi1: hpts] 100077 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 15613 15331 15331 0 R (threaded) syz-executor.0 134362 RunQ syz-executor.0 140344 S sbwait 0xfffff80050bb3cd4 syz-executor.0 140347 S sbwait 0xfffff80050bb3cd4 syz-executor.0 140348 S sbwait 0xfffff80050cff924 syz-executor.0 15612 15378 15378 0 RE CPU 0 syz-executor.3 15378 762 15378 0 Rs syz-executor.3 15377 762 15377 0 Rs syz-executor.1 15368 762 15368 0 Rs syz-executor.2 15354 15327 15354 0 Ss select 0xfffff80004a576c0 dhclient 15331 762 15331 0 Ss nanslp 0xffffffff8252ece1 syz-executor.0 15330 1 15330 0 Ss select 0xfffff800506615c0 dhclient 15327 15317 424 65 S select 0xfffff80050686a40 dhclient 15317 424 424 0 S wait 0xfffff8005094b520 sh 762 760 760 0 S (threaded) syz-fuzzer 100103 S uwait 0xfffff80004b48080 syz-fuzzer 100106 S uwait 0xfffff80050046c00 syz-fuzzer 100107 S kqread 0xfffff80026e56c00 syz-fuzzer 100108 S uwait 0xfffff80004a57980 syz-fuzzer 100109 S uwait 0xfffff80004a57a80 syz-fuzzer 100110 S uwait 0xfffff80004b48380 syz-fuzzer 100111 S uwait 0xfffff80004a57b80 syz-fuzzer 100116 S uwait 0xfffff80050046b00 syz-fuzzer 100117 S uwait 0xfffff80050046a00 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80004ab65c8 csh 758 682 758 0 Ss select 0xfffff80050046940 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004697cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049930b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049934b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800049938b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004993cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049890b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049894b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049898b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004989cb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252ece0 cron 682 1 682 0 Ss select 0xfffff80004b48540 sshd 495 1 495 0 Ss select 0xfffff800048f51c0 syslogd 424 1 424 0 Ss wait 0xfffff80004b7f520 devd 423 1 423 65 Ss select 0xfffff80004983240 dhclient 338 1 338 0 Ss select 0xfffff80004b485c0 dhclient 335 1 335 0 Ss select 0xfffff80004b488c0 dhclient 23 0 0 0 DL syncer 0xffffffff8261c0b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff800049ffa40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261b180 [bufdaemon] 100073 D - 0xffffffff8200acc0 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004a588e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82642648 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82636ab8 [dom0] 100074 D launds 0xffffffff82636ac4 [laundry: dom0] 100075 D umarcl 0xffffffff814ec510 [uma] 18 0 0 0 DL - 0xffffffff823634f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c58818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82dd2390 [pf purge] 15 0 0 0 DL - 0xffffffff8261a75c [soaiod4] 9 0 0 0 DL - 0xffffffff8261a75c [soaiod3] 8 0 0 0 DL - 0xffffffff8261a75c [soaiod2] 7 0 0 0 DL - 0xffffffff8261a75c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223b240 [doneq0] 100067 D - 0xffffffff8223b110 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000417eb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000417eb30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82633fb0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004302888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e8a0 [g_event] 100026 D - 0xffffffff8250e8a8 [g_up] 100027 D - 0xffffffff8250e8b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004184d00 [thr_0] 100019 D - 0xfffff80004184d80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 Run CPU 1 [swi1: netisr 0] 100021 RunQ [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] 100076 I [swi1: hpts] 100077 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004292520 [init] 10 0 0 0 DL audit_w 0xffffffff826344d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ee30 [swapper] 100005 D - 0xfffff800042aee00 [if_io_tqg_0] 100006 D - 0xfffff800042aed00 [if_io_tqg_1] 100007 D - 0xfffff800042aec00 [if_config_tqg_0] 100008 D - 0xfffff800042aeb00 [softirq_0] 100009 D - 0xfffff800042aea00 [softirq_1] 100010 D - 0xfffff800042ae900 [inm_free taskq] 100013 D - 0xfffff800042ae600 [aiod_kick taskq] 100014 D - 0xfffff800042ae500 [thread taskq] 100015 D - 0xfffff800042ae400 [in6m_free taskq] 100017 D - 0xfffff800042ae200 [kqueue_ctx taskq] 100024 D - 0xfffff800042ae100 [firmware taskq] 100029 D - 0xfffff800042f5400 [crypto_0] 100030 D - 0xfffff800042f5400 [crypto_1] 100044 D - 0xfffff800044c3000 [vtnet0 rxq 0] 100045 D - 0xfffff8000467de00 [vtnet0 txq 0] 100046 D - 0xfffff8000467dd00 [vtnet0 rxq 1] 100047 D - 0xfffff8000467dc00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004686480 [virtio_balloon] 100053 D - 0xfffff8000467d000 [mca taskq] 100058 D - 0xffffffff81d1c490 [deadlkres] 100063 D - 0xfffff80004984e00 [acpi_task_0] 100064 D - 0xfffff80004984e00 [acpi_task_1] 100065 D - 0xfffff80004984e00 [acpi_task_2] 100066 D - 0xfffff8000447dc00 [CAM taskq] 15611 15368 15368 0 Z syz-executor.2 db> show all locks Process 15613 (syz-executor.0) thread 0xfffffe0025824c00 (140348) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80050cff8c8) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 15612 (syz-executor.3) thread 0xfffffe0025824500 (133494) shared rw vm object (vm object) r = 0 (0xfffff800500eb108) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:2372 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe002580e440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4010 Process 15377 (syz-executor.1) thread 0xfffffe002e068500 (124905) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00255a0060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4940 Process 12 (intr) thread 0xfffffe00048b2a00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002e0db380) 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 4339K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29217 1704K 29281 kobj 336 1344K 496 newblk 4 1025K 35713 vfscache 3 1025K 3 pcb 305 852K 25965 inodedep 4 514K 25867 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 136 247K 15696 acpica 1674 184K 52377 vnet_data 1 168K 1 tidhash 3 141K 3 sctp_stro 140 140K 5790 pagedep 7 130K 33293 tfo_ccache 1 128K 1 sctp_atcl 284 107K 18311 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 16 105K 28778 linker 254 97K 390 bus 979 79K 3034 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 378 48K 378 ifaddr 116 38K 193 BPF 22 36K 150 temp 36 35K 6084 kdtrace 174 34K 71495 hostcache 1 32K 1 shm 1 32K 57 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 28K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 sctp_atky 432 19K 25108 lockf 154 17K 9065 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 48 15K 530 ether_multi 172 14K 966 bus-sc 30 14K 1415 KTRACE 100 13K 100 ifnet 7 13K 7 sctp_timw 47 12K 47 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 533 GEOM 60 10K 489 rman 82 10K 423 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 bmsafemap 1 8K 17718 shmfd 1 8K 13 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 routetbl 28 7K 480 sctp_ifa 48 6K 115 CAM DEV 3 6K 510 pf_ifnet 17 6K 335 plimit 23 6K 1456 kqueue 56 6K 15770 cred 22 6K 727 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 DEVFSP 72 5K 684 sctp_athm 284 5K 18939 sctp_map 280 5K 11526 vt 11 5K 11 UMA 254 5K 254 pf_table 2 4K 106 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 612 evdev 4 4K 4 hhook 13 4K 13 session 25 4K 117 pgrp 25 4K 117 terminal 11 3K 11 acpisem 22 3K 22 proc-args 44 3K 1425 pf_osfp 21 3K 21 uidinfo 3 3K 125 sctp_stri 4 2K 1430 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 202871 ip6ndp 12 2K 85 CAM XPT 22 2K 543 in_multi 6 2K 56 Unitno 25 2K 45 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 1354 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 20 vnodemarker 2 1K 1954 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 115 sctp_aadr 12 1K 1549 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 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 newdirblk 3 1K 14485 mkdir 3 1K 28970 diradd 3 1K 16522 inpcbpolicy 12 1K 29793 chacha20random 1 1K 1 ip_msource 5 1K 33 iov 2 1K 44647 osd 3 1K 9 pf_rule 2 1K 438 vnodes 1 1K 186 ktls 1 1K 1 procdesc 2 1K 40 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 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 22901 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 15726 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 94 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 192 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 8443 sctp_iter 0 0K 161 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 115 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 103 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 154196 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 44105 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 973 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 16359 freefile 0 0K 16194 freeblks 0 0K 15727 freefrag 0 0K 62 allocindir 0 0K 0 indirdep 0 0K 9285 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 212 ip6_msource 0 0K 32 ip6_moptions 0 0K 22 in6_mfilter 0 0K 57 frag6 0 0K 6 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 5 ip_moptions 0 0K 74 in_mfilter 0 0K 104 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 26 ppbusdev 0 0K 0 statfs 0 0K 14613 namei_tracker 0 0K 831 export_host 0 0K 0 cl_savebuf 0 0K 18 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 1328 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2044 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 1261 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 20 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 8645 503 25297 0 254 37470208 0 mbuf_cluster 2048 9728 2 9749 0 254 19927040 0 tcp_log 416 0 15129 239588 0 254 6293664 0 RADIX NODE 144 8341 13496 746182 0 63 3144528 0 mbuf 256 9306 969 1338019 0 254 2630400 0 mbuf_packet 256 8242 1358 179022 0 254 2457600 0 BUF TRIE 144 489 12979 129055 0 62 1939392 0 UMA Slabs 0 112 15279 18 15279 0 126 1713264 0 malloc-4096 4096 390 15 16612 0 2 1658880 0 malloc-384 384 4188 12 4466 0 30 1612800 0 malloc-128 128 9595 263 26136 0 126 1261824 0 FFS inode 1128 686 28 17100 0 8 805392 0 pbuf 832 0 953 0 0 2 792896 0 sctp_asoc 2288 140 190 5763 0 254 755040 0 tcp_bbr_map 128 0 5766 290408 0 126 738048 0 malloc-2048 2048 146 198 166016 0 8 704512 0 256 Bucket 2048 225 83 20335 0 8 630784 0 socket 944 25 535 45777 0 254 528640 0 malloc-65536 65536 4 3 929 0 1 458752 0 VM OBJECT 264 1334 226 253895 0 30 411840 0 VNODE 488 723 77 17139 0 30 390400 0 sctp_raddr 736 159 347 7889 0 254 372416 0 sctp_ep 1280 140 136 11623 0 254 353280 0 THREAD 1792 147 42 40348 0 8 338688 0 malloc-1024 1024 141 111 5733 0 16 258048 0 udplite_inpcb 488 2 526 25477 0 254 257664 0 malloc-256 256 293 652 71045 0 62 241920 0 malloc-32768 32768 0 7 8371 0 1 229376 0 malloc-32768 32768 0 7 227 0 1 229376 0 g_bio 408 0 560 614438 0 32 228480 0 malloc-64 64 2985 543 18694 0 254 225792 0 DEVCTL 1024 15 193 189 0 0 212992 0 malloc-384 384 285 255 18312 0 30 207360 0 malloc-16 16 12225 275 12553 0 254 200000 0 FFS2 dinode 256 686 94 17100 0 62 199680 0 malloc-65536 65536 0 3 151 0 1 196608 0 malloc-16384 16384 5 7 14371 0 1 196608 0 MAP ENTRY 96 1248 768 990584 0 126 193536 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4769 523 20235 0 254 169344 0 malloc-128 128 1244 58 24839 0 126 166656 0 sctp_chunk 152 145 921 12921 0 254 162032 0 S VFS Cache 104 1076 367 18129 0 126 150072 0 128 Bucket 1024 111 32 5610 0 16 146432 0 malloc-1024 1024 118 14 3263 0 16 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-256 256 282 228 67550 0 62 130560 0 VMSPACE 2544 30 21 15592 0 4 129744 0 malloc-128 128 880 112 4427 0 126 126976 0 vmem btag 56 2177 43 2280 0 254 124320 0 ksiginfo 112 66 978 941 0 126 116928 0 tcpcb 1048 4 106 3070 0 254 115280 0 PROC 1312 53 28 15613 0 8 106272 0 malloc-32768 32768 0 3 7 0 1 98304 0 64 Bucket 512 82 110 22605 0 30 98304 0 malloc-4096 4096 10 13 80 0 2 94208 0 filedesc0 1080 52 32 15614 0 8 90720 0 malloc-64 64 784 602 27316 0 254 88704 0 malloc-128 128 570 112 6768 0 126 87296 0 malloc-16384 16384 0 5 60 0 1 81920 0 malloc-16384 16384 5 0 144 0 1 81920 0 malloc-8192 8192 8 2 130 0 1 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-4096 4096 14 3 44 0 2 69632 0 tcp_inpcb 488 6 130 3070 0 254 66368 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 5 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 13 2 25 0 2 61440 0 malloc-384 384 87 63 780 0 30 57600 0 malloc-384 384 72 78 26004 0 30 57600 0 malloc-256 256 57 168 78374 0 62 57600 0 malloc-64 64 668 214 1850 0 254 56448 0 32 Bucket 256 77 133 27837 0 62 53760 0 clpbuf 832 0 64 52461 0 16 53248 0 unpcb 256 11 184 4162 0 254 49920 0 malloc-256 256 24 171 39358 0 62 49920 0 malloc-8192 8192 0 6 81 0 1 49152 0 malloc-2048 2048 7 17 722 0 8 49152 0 malloc-128 128 112 260 14668 0 126 47616 0 pipe 744 20 40 1645 0 16 44640 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4418 702 7688 0 254 40960 0 Files 80 188 312 80492 0 126 40000 0 malloc-128 128 8 302 45409 0 126 39680 0 malloc-256 256 86 64 1729 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 94840 0 16 36864 0 malloc-512 512 13 59 1439 0 30 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 pcpu-64 64 451 61 451 0 254 32768 0 malloc-32 32 538 470 21021 0 254 32256 0 16 Bucket 144 72 152 76667 0 62 32256 0 malloc-128 128 187 61 4139 0 126 31744 0 malloc-128 128 16 232 1270 0 126 31744 0 malloc-256 256 8 112 6488 0 62 30720 0 tcp_bbr_pcb 832 0 36 1017 0 16 29952 0 malloc-4096 4096 5 2 458 0 2 28672 0 malloc-512 512 3 53 1987 0 30 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 4 Bucket 48 9 579 17704 0 254 28224 0 KNOTE 160 28 147 145882 0 62 28000 0 8 Bucket 80 76 274 41675 0 126 28000 0 malloc-384 384 35 35 517 0 30 26880 0 malloc-256 256 36 69 1288 0 62 26880 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 2 10 1362 0 8 24576 0 malloc-2048 2048 5 7 109 0 8 24576 0 malloc-2048 2048 6 6 36 0 8 24576 0 malloc-1024 1024 16 8 432 0 16 24576 0 PWD 32 16 740 14347 0 254 24192 0 malloc-64 64 175 203 5318 0 254 24192 0 malloc-64 64 50 328 204527 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-1024 1024 16 4 16 0 16 20480 0 sctp_stream_msg_out 112 57 123 1281 0 254 20160 0 udpcb 32 4 626 26263 0 254 20160 0 malloc-32 32 49 581 37255 0 254 20160 0 2 Bucket 32 100 530 24596 0 254 20160 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 routing nhops 256 24 51 174 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 14613 0 2 16384 0 malloc-1024 1024 4 12 188 0 16 16384 0 sctp_laddr 48 82 254 6574 0 254 16128 0 vtnet_tx_hdr 24 0 668 831213 0 254 16032 0 malloc-16 16 311 689 35192 0 254 16000 0 malloc-16 16 287 713 18959 0 254 16000 0 ripcb 488 2 30 460 0 254 15616 0 udp_inpcb 488 2 30 786 0 254 15616 0 malloc-2048 2048 6 0 6 0 8 12288 0 malloc-2048 2048 0 6 312 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 4 20 37 0 30 12288 0 rtentry 176 31 38 174 0 62 12144 0 malloc-64 64 21 168 30116 0 254 12096 0 malloc-32 32 200 178 1760 0 254 12096 0 malloc-16 16 513 237 2229 0 254 12000 0 malloc-256 256 13 32 479 0 62 11520 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-1024 1024 5 3 5 0 16 8192 0 malloc-512 512 0 16 124 0 30 8192 0 malloc-512 512 2 14 2 0 30 8192 0 malloc-512 512 5 11 672 0 30 8192 0 pf tags 104 0 78 25 0 126 8112 0 rl_entry 40 98 104 98 0 254 8080 0 syncache 168 0 48 17 0 254 8064 0 ipq 56 0 144 4 0 254 8064 0 malloc-64 64 3 123 66 0 254 8064 0 malloc-64 64 6 120 114 0 254 8064 0 malloc-32 32 10 242 215 0 254 8064 0 malloc-32 32 56 196 423 0 254 8064 0 malloc-32 32 11 241 2243 0 254 8064 0 malloc-32 32 17 235 93 0 254 8064 0 malloc-16 16 1 499 19669 0 254 8000 0 malloc-16 16 5 495 5 0 254 8000 0 malloc-16 16 10 490 49 0 254 8000 0 malloc-16 16 8 492 120 0 254 8000 0 tcp_log_node 120 0 66 13 0 126 7920 0 sctp_readq 152 0 52 519 0 254 7904 0 kenv 258 3 27 1057 0 30 7740 0 L VFS Cache 320 0 24 10 0 30 7680 0 malloc-384 384 12 8 13 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-4096 4096 0 1 2 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 0 tcptw 88 2 44 2 0 254 4048 0 sctp_asconf_ack 48 3 81 70 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 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 0 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 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 0 254 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 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 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 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