panic: Memory modified after free 0xfffffe002592e140(736) val=0 @ 0xfffffe002592e1a8 cpuid = 0 time = 1606118595 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 $0,0x14881f6(%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 0xffffffff810def00 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003635df0 rbp 0xfffffe0003635e10 rsi 0 rdi 0xffffffff810def36 vprintf+0x176 r8 0 r9 0xffffffff r10 0xaa0014ac08000500 r11 0x9491068 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8196440b r15 0xffffffff8196440b rip 0xffffffff810d3407 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x14881f6(%rip) db> show proc Process 12 (intr) at 0xfffff800042b9a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250ebb0 ABI: null reaper: 0xffffffff8250ebb0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250f800 (map 0xffffffff8250f800) (map.pmap 0xffffffff8250f8c0) (pmap 0xffffffff8250f920) threads: 23 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100015 I [swi6: Giant taskq] 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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 3540 2944 2944 0 S (threaded) syz-executor.0 100115 S nanslp 0xffffffff8252ed91 syz-executor.0 105975 S sbwait 0xfffff80033a77cd4 syz-executor.0 105981 S sbwait 0xfffff80033a77cd4 syz-executor.0 105982 S sbwait 0xfffff80033b76dec syz-executor.0 105983 S uwait 0xfffff80018ee0500 syz-executor.0 2944 762 2944 0 Ss nanslp 0xffffffff8252ed91 syz-executor.0 2933 762 2933 0 Ss piperd 0xfffff800238e4ba0 syz-executor.2 2910 2894 2910 0 Ss select 0xfffff800235671c0 dhclient 2898 762 2898 0 Ss piperd 0xfffff80023204000 syz-executor.1 2897 1 2897 0 Ss select 0xfffff80018ee01c0 dhclient 2894 2887 424 65 S select 0xfffff800239bddc0 dhclient 2887 424 424 0 S wait 0xfffff8002394b528 sh 2781 762 2781 0 Ss piperd 0xfffff8003370c2e8 syz-executor.3 762 760 760 0 S (threaded) syz-fuzzer 100104 S uwait 0xfffff80004addc00 syz-fuzzer 100105 S uwait 0xfffff80004c53880 syz-fuzzer 100106 S kqread 0xfffff80004be5800 syz-fuzzer 100107 S uwait 0xfffff80018faa180 syz-fuzzer 100108 S uwait 0xfffff80018faa280 syz-fuzzer 100109 S uwait 0xfffff80018faa380 syz-fuzzer 100110 S uwait 0xfffff80004addd00 syz-fuzzer 100112 S uwait 0xfffff80018faa480 syz-fuzzer 100113 S uwait 0xfffff80004addf00 syz-fuzzer 760 758 760 0 Ss pause 0xfffff800231a50b0 csh 758 682 758 0 Ss select 0xfffff80018faa840 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004783cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a688b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a68cb0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a600b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a604b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004a608b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004a60cb0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049fc0b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049fc4b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252ed90 cron 682 1 682 0 Ss select 0xfffff80018faa940 sshd 495 1 495 0 Ss select 0xfffff80018faaac0 syslogd 424 1 424 0 Ss wait 0xfffff80004be6528 devd 423 1 423 65 Ss select 0xfffff80018faaec0 dhclient 338 1 338 0 Ss select 0xfffff80018faacc0 dhclient 335 1 335 0 Ss select 0xfffff80004c536c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004a77000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261c138 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261b200 [bufdaemon] 100077 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100087 D sdflush 0xfffff800041818e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826426c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82636b38 [dom0] 100075 D launds 0xffffffff82636b44 [laundry: dom0] 100076 D umarcl 0xffffffff814def60 [uma] 18 0 0 0 DL - 0xffffffff82363278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e15818 [sctp_iterator] 16 0 0 0 DL - 0xffffffff8261a7dc [soaiod4] 15 0 0 0 DL - 0xffffffff8261a7dc [soaiod3] 9 0 0 0 DL - 0xffffffff8261a7dc [soaiod2] 8 0 0 0 DL - 0xffffffff8261a7dc [soaiod1] 7 0 0 0 DL pftm 0xffffffff82c13390 [pf purge] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223afc0 [doneq0] 100067 D - 0xffffffff8223ae90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004351d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004351d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82634030 [crypto] 14 0 0 0 DL seqstat 0xfffff8000432a888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e620 [g_event] 100026 D - 0xffffffff8250e628 [g_up] 100027 D - 0xffffffff8250e630 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042b3300 [thr_0] 100019 D - 0xfffff800042b3380 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100015 I [swi6: Giant taskq] 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] 100073 I [swi1: hpts] 100074 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 0xfffff80004291528 [init] 10 0 0 0 DL audit_w 0xffffffff82634550 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ebb0 [swapper] 100005 D - 0xfffff800042b8e00 [if_io_tqg_0] 100006 D - 0xfffff800042b8d00 [if_io_tqg_1] 100007 D - 0xfffff800042b8c00 [if_config_tqg_0] 100008 D - 0xfffff800042b8b00 [softirq_0] 100009 D - 0xfffff800042b8a00 [softirq_1] 100010 D - 0xfffff80004183200 [in6m_free taskq] 100012 D - 0xfffff800042bcd00 [kqueue_ctx taskq] 100013 D - 0xfffff800042bcb00 [inm_free taskq] 100016 D - 0xfffff800042bc500 [aiod_kick taskq] 100017 D - 0xfffff800042bc300 [thread taskq] 100024 D - 0xfffff800042d7800 [firmware taskq] 100029 D - 0xfffff800042d7100 [crypto_0] 100030 D - 0xfffff800042d7100 [crypto_1] 100044 D - 0xfffff80004354100 [vtnet0 rxq 0] 100045 D - 0xfffff80004354000 [vtnet0 txq 0] 100046 D - 0xfffff8000476ae00 [vtnet0 rxq 1] 100047 D - 0xfffff8000476ad00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800044a1c00 [virtio_balloon] 100053 D - 0xfffff8000477ec00 [mca taskq] 100054 D - 0xffffffff81d0b221 [deadlkres] 100062 D - 0xfffff80004a54d00 [acpi_task_0] 100063 D - 0xfffff80004a54d00 [acpi_task_1] 100064 D - 0xfffff80004a54d00 [acpi_task_2] 100066 D - 0xfffff80004354900 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00049eba00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0025945380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1326 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 5 1025K 7249 vfscache 3 1025K 3 pcb 213 751K 5029 inodedep 10 516K 3897 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 131 238K 3624 acpica 1674 184K 52503 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 12 131K 5440 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 387 sctp_stro 95 95K 890 filedesc 12 89K 5260 bus 979 79K 3035 mtx_pool 2 72K 2 sctp_atcl 191 72K 3219 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 360 45K 360 temp 37 37K 4544 ifaddr 113 36K 172 BPF 22 36K 70 kdtrace 171 33K 12995 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 124 31K 134 msg 4 30K 4 gtaskqueue 18 26K 18 vmem 3 22K 4 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 45 14K 240 ether_multi 172 14K 1085 bus-sc 30 14K 1416 KTRACE 100 13K 100 sctp_atky 288 13K 4183 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 129 11K 129 in6_multi 89 11K 561 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 2910 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 58 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 sctp_ifa 48 6K 112 CAM DEV 3 6K 510 kqueue 54 6K 3574 plimit 21 6K 833 cred 21 6K 287 pf_rule 6 6K 77 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 DEVFSP 72 5K 646 pf_ifnet 10 5K 82 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 595 evdev 4 4K 4 routetbl 20 4K 323 hhook 13 4K 13 pwddesc 52 4K 3545 session 25 4K 83 pgrp 25 4K 85 sctp_athm 191 3K 3265 sctp_map 190 3K 1772 terminal 11 3K 11 acpisem 22 3K 22 lockf 23 3K 656 proc-args 44 3K 1090 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 46058 ip6ndp 12 2K 83 CAM XPT 22 2K 543 in_multi 6 2K 39 Unitno 25 2K 45 ipsecpolicy 2 2K 2 select 10 2K 237 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 10 vnodemarker 2 1K 236 NFSD session 1 1K 1 CAM periph 4 1K 271 diradd 7 1K 2731 sctp_ifn 6 1K 112 ipsec 3 1K 3 mkdir 6 1K 4914 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 pf_osfp 6 1K 6 encap_export_host 12 1K 12 crypto 3 1K 3 sctp_stri 1 1K 102 newdirblk 4 1K 2457 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 inpcbpolicy 10 1K 4415 osd 3 1K 9 vnodes 1 1K 7 ktls 1 1K 1 procdesc 2 1K 20 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 sctp_aadr 2 1K 1362 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 3318 tcpfunc 2 1K 2 soname 5 1K 5110 pmchooks 1 1K 1 nexusdev 5 1K 5 iov 2 1K 20825 sctp_vrf 1 1K 1 entropy 2 1K 77 ip_msource 1 1K 5 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 113 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 1398 sctp_iter 0 0K 114 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 112 pf_table 0 0K 67 pf_altq 0 0K 0 pf_temp 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 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 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 15 vm_fictitious 0 0K 0 midi buffers 0 0K 0 mixer 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 UMAHash 0 0K 0 CAM CCB 0 0K 27852 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 6498 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 116 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 2569 freefile 0 0K 2565 freeblks 0 0K 2507 freefrag 0 0K 20 allocindir 0 0K 0 indirdep 0 0K 1217 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 7 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 2 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 10 in_mfilter 0 0K 18 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 2 VN POLL 0 0K 1 statfs 0 0K 2564 namei_tracker 0 0K 28 export_host 0 0K 0 cl_savebuf 0 0K 4 PUC 0 0K 0 ppbusdev 0 0K 0 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 1152 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1478 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 781 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 mpr 0 0K 0 mfibuf 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 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 ix_sriov 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_cluster 2048 9713 1 9713 0 254 19894272 0 mbuf_jumbo_page 4096 2279 302 3798 0 254 10571776 0 RADIX NODE 144 12933 6244 422909 0 62 2761488 0 mbuf_packet 256 8242 1343 955621 0 254 2453760 0 tcp_log 416 0 5202 20220 0 254 2164032 0 BUF TRIE 144 356 13112 23274 0 62 1939392 0 malloc-384 384 4138 12 4190 0 30 1593600 0 malloc-4096 4096 336 1 496 0 2 1380352 0 malloc-128 128 10547 24 11454 0 126 1353088 0 g_bio 408 0 2570 109062 0 30 1048560 0 mbuf 256 3183 672 717346 0 254 986880 0 UMA Slabs 0 112 8778 3 8778 0 126 983472 0 FFS inode 1128 638 27 3210 0 8 750120 0 malloc-2048 2048 96 268 30127 0 8 745472 0 pbuf 832 0 889 0 0 2 739648 0 tcp_bbr_map 128 0 3472 71250 0 126 444416 0 VNODE 488 675 85 3249 0 30 370880 0 VM OBJECT 264 1216 119 58677 0 30 352440 0 256 Bucket 2048 157 9 11604 0 8 339968 0 THREAD 1792 145 35 5983 0 8 322560 0 malloc-32768 32768 2 7 26 0 1 294912 0 sctp_asoc 2288 95 30 886 0 254 286000 0 malloc-4096 4096 55 13 4095 0 2 278528 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 3 1 11 0 1 262144 0 DEVCTL 1024 56 152 187 0 0 212992 0 malloc-16384 16384 6 7 2613 0 1 212992 0 malloc-256 256 78 732 7540 0 62 207360 0 malloc-16 16 12409 341 14177 0 254 204000 0 malloc-65536 65536 0 3 335 0 1 196608 0 malloc-32768 32768 0 6 1095 0 1 196608 0 FFS2 dinode 256 638 127 3209 0 62 195840 0 malloc-64 64 2752 83 3188 0 254 181440 0 MAP ENTRY 96 1201 689 211170 0 126 181440 0 sctp_ep 1280 95 43 2274 0 254 176640 0 UMA Zones 768 226 3 226 0 16 175872 0 socket 944 24 152 8317 0 254 166144 0 malloc-32 32 4777 389 11843 0 254 165312 0 malloc-4096 4096 27 13 83 0 2 163840 0 malloc-128 128 1131 78 24457 0 126 154752 0 S VFS Cache 104 1115 289 4002 0 126 146016 0 malloc-65536 65536 0 2 128 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 97 31 932 0 16 131072 0 malloc-1024 1024 117 7 146 0 16 126976 0 VMSPACE 2544 29 19 3523 0 4 122112 0 128 Bucket 1024 79 36 1792 0 16 117760 0 ksiginfo 112 67 977 2426 0 126 116928 0 vmem btag 56 2029 47 2051 0 254 116256 0 malloc-384 384 244 56 3272 0 30 115200 0 malloc-16384 16384 3 4 16 0 1 114688 0 sctp_raddr 736 105 49 1083 0 254 113344 0 clpbuf 832 0 128 9766 0 16 106496 0 PROC 1320 51 27 3544 0 8 102960 0 malloc-256 256 188 157 15859 0 62 88320 0 filedesc0 1072 52 25 3545 0 8 82544 0 UMA Kegs 384 212 1 212 0 30 81792 0 64 Bucket 512 75 77 38578 0 30 77824 0 malloc-128 128 309 280 3236 0 126 75392 0 malloc-8192 8192 6 3 34 0 1 73728 0 malloc-256 256 151 134 8102 0 62 72960 0 malloc-256 256 106 164 4968 0 62 69120 0 32 Bucket 256 140 130 3648 0 62 69120 0 malloc-32768 32768 0 2 112 0 1 65536 0 malloc-64 64 557 388 50809 0 254 60480 0 malloc-128 128 159 306 9285 0 126 59520 0 malloc-64 64 261 558 7664 0 254 52416 0 malloc-128 128 133 270 2917 0 126 51584 0 udplite_inpcb 488 2 102 3365 0 254 50752 0 tcpcb 1048 4 40 511 0 254 46112 0 malloc-2048 2048 9 13 547 0 8 45056 0 malloc-64 64 524 169 1605 0 254 44352 0 malloc-384 384 99 11 472 0 30 42240 0 malloc-256 256 28 137 9122 0 62 42240 0 malloc-8192 8192 2 3 21 0 1 40960 0 pipe 744 20 35 785 0 16 40920 0 sctp_chunk 152 220 40 782 0 254 39520 0 malloc-384 384 9 91 3896 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 33215 0 16 36864 0 malloc-4096 4096 4 5 39 0 2 36864 0 pcpu-8 8 4393 215 5901 0 254 36864 0 Files 80 190 260 23369 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 5 0 1 32768 0 malloc-16384 16384 0 2 136 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 2 2 99 0 1 32768 0 malloc-2048 2048 3 13 82 0 8 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 malloc-64 64 324 180 18776 0 254 32256 0 8 Bucket 80 91 309 29785 0 126 32000 0 malloc-64 64 5 436 1681 0 254 28224 0 16 Bucket 144 57 139 52083 0 62 28224 0 KNOTE 160 28 147 104859 0 62 28000 0 malloc-384 384 66 4 125 0 30 26880 0 malloc-256 256 72 33 1129 0 62 26880 0 TURNSTILE 136 181 8 181 0 62 25704 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-2048 2048 5 7 142 0 8 24576 0 PWD 32 16 740 2543 0 254 24192 0 4 Bucket 48 7 497 4967 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 144 42 505 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 22 38 352 0 30 23040 0 malloc-256 256 49 41 174 0 62 23040 0 tcp_bbr_pcb 832 0 27 169 0 16 22464 0 malloc-4096 4096 4 1 7 0 2 20480 0 malloc-1024 1024 11 9 2335 0 16 20480 0 malloc-1024 1024 18 2 18 0 16 20480 0 malloc-32 32 511 119 3950 0 254 20160 0 2 Bucket 32 91 539 14314 0 254 20160 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 59 16 851 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 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-4096 4096 1 3 2569 0 2 16384 0 malloc-2048 2048 5 3 263 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 malloc-64 64 75 177 619 0 254 16128 0 malloc-64 64 133 119 1109 0 254 16128 0 vtnet_tx_hdr 24 0 668 639493 0 254 16032 0 malloc-128 128 51 73 3380 0 126 15872 0 tcp_inpcb 488 4 28 511 0 254 15616 0 udp_inpcb 488 2 30 443 0 254 15616 0 unpcb 256 11 49 1516 0 254 15360 0 malloc-2048 2048 1 5 1118 0 8 12288 0 malloc-1024 1024 4 8 229 0 16 12288 0 malloc-512 512 1 23 119 0 30 12288 0 rtentry 176 31 38 168 0 62 12144 0 sctp_stream_msg_out 112 68 40 171 0 254 12096 0 sctp_laddr 48 54 198 2896 0 254 12096 0 ripcb 488 2 22 96 0 254 11712 0 routing nhops 256 24 21 168 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-2048 2048 3 1 194 0 8 8192 0 malloc-1024 1024 3 5 17 0 16 8192 0 malloc-512 512 6 10 22 0 30 8192 0 malloc-512 512 2 14 518 0 30 8192 0 malloc-512 512 3 13 50 0 30 8192 0 malloc-512 512 2 14 236 0 30 8192 0 malloc-512 512 1 15 102 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 pf tags 104 1 77 25 0 126 8112 0 rl_entry 40 88 114 88 0 254 8080 0 udpcb 32 4 248 3808 0 254 8064 0 malloc-32 32 8 244 35 0 254 8064 0 malloc-32 32 100 152 1138 0 254 8064 0 malloc-32 32 74 178 3241 0 254 8064 0 malloc-32 32 56 196 927 0 254 8064 0 malloc-32 32 2 250 144 0 254 8064 0 malloc-32 32 30 222 2654 0 254 8064 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 30 470 2461 0 254 8000 0 malloc-16 16 250 250 3846 0 254 8000 0 malloc-16 16 183 317 2270 0 254 8000 0 malloc-16 16 256 244 265 0 254 8000 0 malloc-16 16 27 473 23643 0 254 8000 0 malloc-128 128 16 46 109 0 126 7936 0 sctp_readq 152 0 52 32 0 254 7904 0 kenv 258 3 27 1016 0 30 7740 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-1024 1024 3 1 3 0 16 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 55 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-16 16 8 242 8 0 254 4000 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 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 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 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 L VFS Cache 320 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-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 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