panic: Memory modified after free 0xfffffe0025d0c5c0(736) val=0 @ 0xfffffe0025d0c628 cpuid = 0 time = 444 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 $0,0x1476746(%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 0xffffffff810e91b0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003635df0 rbp 0xfffffe0003635e10 rsi 0 rdi 0xffffffff810e91e6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x100001c0aa0114ac r11 0x9c1253ea r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff8196bc1d r15 0xffffffff8196bc1d rip 0xffffffff810dd737 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1476746(%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 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 18551 18246 18246 0 S (threaded) syz-executor.0 101091 S nanslp 0xffffffff825275c1 syz-executor.0 100756 S sbwait 0xfffff8002c960954 syz-executor.0 100760 S sbwait 0xfffff8002ca48d14 syz-executor.0 100769 S uwait 0xfffff8001ef29880 syz-executor.0 100782 S uwait 0xfffff80031737100 syz-executor.0 101116 S uwait 0xfffff8003173e000 syz-executor.0 18550 18239 18239 0 S (threaded) syz-executor.3 100985 S nanslp 0xffffffff825275c1 syz-executor.3 100759 S sbwait 0xfffff800317e9594 syz-executor.3 100768 S sbwait 0xfffff8006b1da954 syz-executor.3 100778 S connec 0xfffff8003175fc30 syz-executor.3 100788 S uwait 0xfffff8003173ea00 syz-executor.3 100776 S uwait 0xfffff80031568e80 syz-executor.3 18547 18263 18263 0 S (threaded) syz-executor.2 101097 S nanslp 0xffffffff825275c1 syz-executor.2 100738 S sbwait 0xfffff800317c11d4 syz-executor.2 100758 S sbwait 0xfffff8002c768d14 syz-executor.2 100761 S connec 0xfffff800320e84b0 syz-executor.2 100775 S uwait 0xfffff80004bce600 syz-executor.2 100802 S uwait 0xfffff8003173eb00 syz-executor.2 101120 S uwait 0xfffff80031737880 syz-executor.2 18292 762 18292 0 Ss piperd 0xfffff800315ea5f0 syz-executor.1 18263 762 18263 0 Ss nanslp 0xffffffff825275c1 syz-executor.2 18253 18211 18253 0 Ss select 0xfffff800317f7340 dhclient 18246 762 18246 0 Ss nanslp 0xffffffff825275c1 syz-executor.0 18239 762 18239 0 Ss nanslp 0xffffffff825275c1 syz-executor.3 18214 1 18214 0 Ss select 0xfffff800317a9840 dhclient 18211 18204 424 65 S select 0xfffff800317f2bc0 dhclient 18204 424 424 0 S wait 0xfffff8003107da40 sh 762 760 760 0 S (threaded) syz-fuzzer 100088 S uwait 0xfffff80004b38f00 syz-fuzzer 100105 S uwait 0xfffff8001ef29d80 syz-fuzzer 100106 S uwait 0xfffff8001ef29e80 syz-fuzzer 100107 S uwait 0xfffff80004bce900 syz-fuzzer 100108 S uwait 0xfffff8001ef29780 syz-fuzzer 100109 S kqread 0xfffff8001ef26800 syz-fuzzer 100110 S uwait 0xfffff80004bce000 syz-fuzzer 100111 S uwait 0xfffff80004bce100 syz-fuzzer 100117 S uwait 0xfffff80031568d80 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80031153ae8 csh 758 682 758 0 Ss select 0xfffff800311bfec0 sshd 742 1 742 0 Ss+ ttyin 0xfffff8000470a4b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a080b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a084b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a088b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a08cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004a020b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004a024b0 getty 735 1 735 0 Ss+ ttyin 0xfffff80004a028b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004a02cb0 getty 686 1 686 0 Ss nanslp 0xffffffff825275c0 cron 682 1 682 0 Ss select 0xfffff800046f9740 sshd 495 1 495 0 Ss select 0xfffff80004aa8340 syslogd 424 1 424 0 Ss wait 0xfffff80004bf0000 devd 423 1 423 65 Ss select 0xfffff80004aa85c0 dhclient 338 1 338 0 Ss select 0xfffff80004aa8640 dhclient 335 1 335 0 Ss select 0xfffff80004aa8540 dhclient 23 0 0 0 DL syncer 0xffffffff82614978 [syncer] 22 0 0 0 DL vlruwt 0xfffff800049fa000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82613a50 [bufdaemon] 100071 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100086 D sdflush 0xfffff800049874e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263af08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262f378 [dom0] 100074 D launds 0xffffffff8262f384 [laundry: dom0] 100075 D umarcl 0xffffffff814e4960 [uma] 18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c151d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d50390 [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 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 Run CPU 1 [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 - 0xfffff80004085c00 [inm_free taskq] 100012 D - 0xfffff80004085a00 [thread taskq] 100014 D - 0xfffff80004085800 [kqueue_ctx taskq] 100015 D - 0xfffff80004085700 [in6m_free taskq] 100016 D - 0xfffff80004085600 [aiod_kick taskq] 100024 D - 0xfffff80004085400 [firmware taskq] 100029 D - 0xfffff80004085300 [crypto_0] 100030 D - 0xfffff80004085300 [crypto_1] 100044 D - 0xfffff80004085100 [vtnet0 rxq 0] 100045 D - 0xfffff80004085000 [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 - 0xffffffff81d138d1 [deadlkres] 100062 D - 0xfffff800046f2800 [acpi_task_0] 100063 D - 0xfffff800046f2800 [acpi_task_1] 100064 D - 0xfffff800046f2800 [acpi_task_2] 100066 D - 0xfffff80004085200 [CAM taskq] db> show all locks Process 18550 (syz-executor.3) thread 0xfffffe00257af800 (100759) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff800317e9538) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe00048b2a00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0025d211a0) 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 48 1036K 42494 vfscache 3 1025K 3 pcb 210 746K 28074 inodedep 223 623K 19894 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 148 263K 18649 acpica 1674 185K 52444 vnet_data 1 168K 1 filedesc 20 137K 33391 pagedep 16 132K 17009 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 471 sctp_atcl 190 95K 19464 sctp_stro 93 93K 6237 bus 979 79K 3032 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 ifaddr 151 64K 281 vmem 3 52K 7 dirrem 206 52K 18406 umtx 396 50K 396 kdtrace 187 37K 84751 BPF 22 36K 270 temp 36 35K 9788 hostcache 1 32K 1 shm 1 32K 25 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 freefile 202 26K 18265 ufs_dirhash 90 25K 108 kbdmux 6 22K 6 lltable 48 18K 688 lockf 160 18K 9012 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 1549 bus-sc 30 14K 1413 select 104 13K 104 sctp_atky 288 13K 26872 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 sctp_timw 42 11K 42 in6_multi 89 11K 897 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 19984 routetbl 32 9K 951 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 12 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 sctp_ifa 53 7K 196 pf_table 3 6K 217 CAM DEV 3 6K 510 pf_ifnet 17 6K 424 kqueue 56 6K 18559 vt 11 6K 11 plimit 21 6K 1825 cred 21 6K 738 pf_rule 6 6K 415 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 72 5K 1200 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 1071 evdev 4 4K 4 hhook 13 4K 13 session 25 4K 184 pgrp 25 4K 199 sctp_athm 190 3K 20103 sctp_map 186 3K 12402 mkdir 22 3K 33132 terminal 11 3K 11 acpisem 22 3K 22 proc-args 44 3K 2409 uidinfo 3 3K 73 pf_osfp 18 3K 18 sctp_stri 4 2K 1370 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 diradd 15 2K 18689 ip6ndp 12 2K 139 newdirblk 13 2K 16566 Unitno 28 2K 93124 CAM XPT 22 2K 543 in_multi 6 2K 93 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 26 vnodemarker 2 1K 1476 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 27715 ipsec 3 1K 3 sctp_ifn 6 1K 196 freeblks 3 1K 18188 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 inpcbpolicy 23 1K 36120 mount 16 1K 89 pci_link 10 1K 10 sctp_aadr 11 1K 1467 encap_export_host 12 1K 12 crypto 3 1K 3 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 osd 3 1K 9 indirdep 1 1K 11761 ip6_msource 4 1K 68 vnodes 1 1K 142 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 6 1K 16716 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 iov 3 1K 59719 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 151 ip_msource 1 1K 52 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 378 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 9747 sctp_iter 0 0K 230 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 23 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 207 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 93 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 113303 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 9211 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 727 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 122 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 198 ip6_moptions 0 0K 69 in6_mfilter 0 0K 165 frag6 0 0K 0 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 86 in_mfilter 0 0K 180 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 10 ppbusdev 0 0K 0 statfs 0 0K 20944 export_host 0 0K 0 cl_savebuf 0 0K 41 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 2164 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2190 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 294 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 1703 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 58 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_jumbo_page 4096 10006 46 36169 0 253 41172992 0 mbuf_cluster 2048 9130 510 9670 0 253 19742720 0 VNODE 496 22684 68 41117 0 30 11284992 0 tcp_log 416 0 15111 227426 0 253 6286176 0 FFS2 dinode 256 22645 5 41076 0 62 5798400 0 RADIX NODE 144 12810 16783 910723 0 62 4261392 0 FFS inode 160 22645 155 41076 0 62 3648000 0 S VFS Cache 104 33674 334 53100 0 126 3536832 0 mbuf 256 12374 869 1039539 0 254 3390208 0 mbuf_packet 256 8251 751 188777 0 254 2304512 0 512 512 4182 42 5251 0 30 2162688 0 BUF TRIE 144 501 12967 86398 0 62 1939392 0 UMA Slabs 0 112 17073 24 17171 0 126 1914864 0 4096 4096 336 1 496 0 2 1380352 0 128 128 9493 241 61381 0 126 1245952 0 g_bio 408 0 2800 450866 0 30 1142400 0 VM OBJECT 264 3494 256 306181 0 30 990000 0 sctp_asoc 2288 93 297 6201 0 253 892320 0 pbuf 832 0 827 0 0 2 688064 0 sctp_ep 1280 93 345 12428 0 253 560640 0 2048 2048 2 262 113305 0 8 540672 0 socket 960 37 519 54482 0 253 533760 0 256 Bucket 2048 224 32 24916 0 8 524288 0 tcp_bbr_map 128 0 4092 231906 0 126 523776 0 2048 2048 97 89 12623 0 8 380928 0 THREAD 1792 171 27 47733 0 8 354816 0 sctp_raddr 736 100 362 8290 0 253 340032 0 65536 65536 4 1 114 0 1 327680 0 DIRHASH 1024 281 31 311 0 16 319488 0 4096 4096 56 15 18557 0 2 290816 0 256 256 437 628 184341 0 62 272640 0 32768 32768 1 7 161 0 1 262144 0 16384 16384 11 5 16804 0 1 262144 0 512 512 292 212 20932 0 30 258048 0 udplite_inpcb 488 13 515 31177 0 253 257664 0 vmem btag 56 4270 110 4405 0 254 245280 0 32768 32768 1 6 10585 0 1 229376 0 MAP ENTRY 96 1321 1031 1174931 0 126 225792 0 1024 1024 100 112 6157 0 16 217088 0 16 16 12098 402 12605 0 254 200000 0 64 64 2955 132 21920 0 254 197568 0 65536 65536 0 3 1522 0 1 196608 0 128 128 1288 76 28428 0 126 174592 0 UMA Zones 768 226 1 226 0 16 174336 0 512 512 240 96 20492 0 30 172032 0 32 32 4729 563 41664 0 254 169344 0 VMSPACE 2536 31 35 18533 0 4 167376 0 sctp_chunk 152 122 944 16173 0 253 162032 0 1024 1024 128 4 615 0 16 135168 0 65536 65536 1 1 9 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 DEVCTL 1024 22 102 243 0 0 126976 0 PROC 1312 53 40 18554 0 8 122016 0 128 Bucket 1024 88 31 4689 0 16 121856 0 128 128 722 177 36946 0 126 115072 0 clpbuf 832 0 128 41876 0 16 106496 0 filedesc0 1080 54 44 18555 0 8 105840 0 4096 4096 22 3 542 0 2 102400 0 4096 4096 10 15 143 0 2 102400 0 512 512 179 13 1783 0 30 98304 0 256 256 251 109 21690 0 62 92160 0 UMA Kegs 384 212 4 212 0 30 82944 0 16384 16384 0 5 53 0 1 81920 0 8192 8192 9 1 13 0 1 81920 0 64 Bucket 512 91 69 39975 0 30 81920 0 256 256 146 169 12752 0 62 80640 0 tcpcb 1040 5 72 2995 0 253 80080 0 32 Bucket 256 147 153 135625 0 62 76800 0 64 64 673 524 18432 0 254 76608 0 128 128 520 69 7082 0 126 75392 0 128 128 517 41 3509 0 126 71424 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 0 2 3 0 1 65536 0 tcp_inpcb 488 5 123 2995 0 253 62464 0 8192 8192 1 6 144 0 1 57344 0 64 64 691 191 21332 0 254 56448 0 vnpbuf 832 0 62 47 0 61 51584 0 8192 8192 2 4 119 0 1 49152 0 2048 2048 4 20 511 0 8 49152 0 Files 80 203 347 108885 0 126 44000 0 unpcb 256 11 154 5596 0 253 42240 0 pipe 760 20 35 2085 0 16 41800 0 8192 8192 4 1 6 0 1 40960 0 2048 2048 3 17 1827 0 8 40960 0 64 pcpu 8 4554 566 9586 0 254 40960 0 256 256 29 121 19403 0 62 38400 0 tcp_bbr_pcb 832 0 45 993 0 16 37440 0 NAMEI 1024 0 36 193550 0 16 36864 0 4096 4096 7 2 12 0 2 36864 0 2048 2048 3 15 129 0 8 36864 0 256 256 15 120 5782 0 62 34560 0 256 256 95 40 3423 0 62 34560 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 113 0 1 32768 0 16384 16384 2 0 5 0 1 32768 0 8192 8192 3 1 5 0 1 32768 0 1024 1024 26 6 34 0 16 32768 0 16 Bucket 144 88 136 42708 0 62 32256 0 L VFS Cache 320 71 25 81 0 30 30720 0 4096 4096 2 5 21338 0 2 28672 0 mt_stats_zone 64 446 2 446 0 254 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 ksiginfo 112 77 175 1290 0 126 28224 0 64 64 226 215 1274 0 254 28224 0 32 32 216 666 22239 0 254 28224 0 KNOTE 160 28 147 162843 0 62 28000 0 8 Bucket 80 88 262 41527 0 126 28000 0 128 128 168 49 811 0 126 27776 0 128 128 155 62 456 0 126 27776 0 2048 2048 9 3 60 0 8 24576 0 2048 2048 3 9 318 0 8 24576 0 PWD 32 18 738 25110 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 256 256 50 40 275 0 62 23040 0 4096 4096 0 5 58 0 2 20480 0 selfd 64 189 126 135295 0 254 20160 0 sctp_stream_msg_out 112 41 139 1361 0 253 20160 0 sctp_laddr 48 55 365 6267 0 254 20160 0 udpcb 32 15 615 32454 0 254 20160 0 32 32 144 486 96150 0 254 20160 0 2 Bucket 32 88 542 31751 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 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 0 512 512 0 32 523 0 30 16384 0 512 512 4 28 117 0 30 16384 0 64 64 9 243 40817 0 254 16128 0 32 32 351 153 18186 0 254 16128 0 4 Bucket 48 14 322 10043 0 254 16128 0 vtnet_tx_hdr 24 0 668 516945 0 254 16032 0 16 16 214 786 44111 0 254 16000 0 ripcb 488 3 29 671 0 253 15616 0 udp_inpcb 488 2 30 1277 0 253 15616 0 1024 1024 1 11 59 0 16 12288 0 1024 1024 8 4 43 0 16 12288 0 1024 1024 3 9 5002 0 16 12288 0 512 512 14 10 523 0 30 12288 0 rtentry 176 31 38 290 0 62 12144 0 64 64 22 167 1312 0 254 12096 0 mt_zone 24 446 55 446 0 254 12024 0 16 16 481 269 1750 0 254 12000 0 16 16 213 537 20162 0 254 12000 0 routing nhops 256 25 20 290 0 62 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 1 1 4 0 2 8192 0 1024 1024 0 8 14 0 16 8192 0 rl_entry 40 114 88 122 0 254 8080 0 sctp_asconf_ack 48 0 168 52 0 254 8064 0 syncache 168 0 48 4 0 253 8064 0 64 64 2 124 13 0 254 8064 0 64 64 13 113 132 0 254 8064 0 32 32 9 243 7275 0 254 8064 0 32 32 48 204 181 0 254 8064 0 32 32 29 223 453 0 254 8064 0 32 32 5 247 1424 0 254 8064 0 rentr 24 0 334 691 0 254 8016 0 16 16 11 489 15143 0 254 8000 0 16 16 33 467 185 0 254 8000 0 16 16 1 499 14 0 254 8000 0 128 128 0 62 560 0 126 7936 0 tcp_log_node 120 0 66 5 0 126 7920 0 VNODEPOLL 120 0 66 46 0 126 7920 0 sctp_readq 152 3 49 473 0 253 7904 0 procdesc 136 2 56 70 0 62 7888 0 kenv 258 3 27 1108 0 30 7740 0 256 256 4 26 82 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 1 3 1 0 16 4096 0 512 512 1 7 1 0 30 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 96 1 41 1 0 253 4032 0 16 16 5 245 6 0 254 4000 0 UMA Slabs 1 176 10 12 10 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 18 494 18 0 254 2048 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 tags 104 0 0 0 0 126 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 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 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 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 0 253 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 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 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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0