panic: Bad list head 0xfffffe001d561a70 first->prev != head cpuid = 0 time = 1602993431 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0025e72880 vpanic() at vpanic+0x1c7/frame 0xfffffe0025e728e0 panic() at panic+0x43/frame 0xfffffe0025e72940 sctp_inpcb_bind() at sctp_inpcb_bind+0x112e/frame 0xfffffe0025e729f0 sobind() at sobind+0x7d/frame 0xfffffe0025e72a30 kern_bindat() at kern_bindat+0x1a7/frame 0xfffffe0025e72a80 sys_bind() at sys_bind+0xd9/frame 0xfffffe0025e72ac0 amd64_syscall() at amd64_syscall+0x25e/frame 0xfffffe0025e72bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0025e72bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 47438 tid 100383 ] Stopped at kdb_enter+0x67: movq $0,0x1477e46(%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 0x80 ll+0x5f rdx 0xffffffff818c0ddd rbx 0 rsp 0xfffffe0025e72860 rbp 0xfffffe0025e72880 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0xfffffe002591fd10 r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff819689f8 r15 0xffffffff819689f8 rip 0xffffffff810dbeb7 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1477e46(%rip) db> show proc Process 47438 (syz-executor.1) at 0xfffff8001996fa40: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffff80019476000 ABI: FreeBSD ELF64 arguments: /root/syz-executor.1 reaper: 0xfffff8000431f000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0025a059e8 (map 0xfffffe0025a059e8) (map.pmap 0xfffffe0025a05aa8) (pmap 0xfffffe0025a05b08) threads: 2 100122 RunQ syz-executor.1 100383 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 47439 782 782 0 R (threaded) syz-executor.0 100241 RunQ syz-executor.0 100384 RunQ syz-executor.0 47438 778 778 0 R (threaded) syz-executor.1 100122 RunQ syz-executor.1 100383 Run CPU 0 syz-executor.1 47435 779 779 0 R (threaded) syz-executor.2 100154 RunQ syz-executor.2 100380 S uwait 0xfffff80019572680 syz-executor.2 100387 RunQ syz-executor.2 73157 1 73157 65 Ss select 0xfffff800192bb140 dhclient 56267 1 56267 0 Ss select 0xfffff800195708c0 dhclient 56260 1 56260 0 Ss select 0xfffff80004bddcc0 dhclient 56235 1 56235 65 Ss select 0xfffff80019570b40 dhclient 39126 1 39126 0 Ss select 0xfffff800192bb440 dhclient 39115 1 39115 0 Ss select 0xfffff800192bb8c0 dhclient 39068 1 39068 65 Ss select 0xfffff80004bda3c0 dhclient 21954 1 21954 0 Ss select 0xfffff800192bb5c0 dhclient 21946 1 21946 0 Ss select 0xfffff80019570a40 dhclient 21916 1 21916 65 Ss select 0xfffff800192bb640 dhclient 4480 1 4480 0 Ss select 0xfffff800192bb6c0 dhclient 4473 1 4473 0 Ss select 0xfffff800192bb740 dhclient 783 776 783 0 Rs syz-executor.3 782 776 782 0 Rs syz-executor.0 779 776 779 0 Rs CPU 1 syz-executor.2 778 776 778 0 Rs syz-executor.1 776 774 774 0 S (threaded) syz-execprog 100103 S uwait 0xfffff80004a2a400 syz-execprog 100109 S uwait 0xfffff800047e8200 syz-execprog 100110 S uwait 0xfffff800040f8400 syz-execprog 100111 S kqread 0xfffff80004bf0a00 syz-execprog 100112 S uwait 0xfffff800040f8c80 syz-execprog 100113 S uwait 0xfffff800047e5000 syz-execprog 100114 S uwait 0xfffff800047e6080 syz-execprog 100115 S uwait 0xfffff800047e6180 syz-execprog 100116 S uwait 0xfffff800047e6280 syz-execprog 100117 S uwait 0xfffff800047e6380 syz-execprog 100118 S uwait 0xfffff800047e5100 syz-execprog 774 772 774 0 Ss pause 0xfffff800193f7ae8 csh 772 682 772 0 Ss select 0xfffff80019570bc0 sshd 742 1 742 0 Ss+ ttyin 0xfffff800045958b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004b70cb0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004b724b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004b72cb0 getty 738 1 738 0 Ss+ ttyin 0xfffff800043d24b0 getty 737 1 737 0 Ss+ ttyin 0xfffff800043d2cb0 getty 736 1 736 0 Ss+ ttyin 0xfffff800043d14b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800043d1cb0 getty 734 1 734 0 Ss+ ttyin 0xfffff800043d44b0 getty 686 1 686 0 Ss nanslp 0xffffffff82527440 cron 682 1 682 0 Ss select 0xfffff80004bda4c0 sshd 495 1 495 0 Ss select 0xfffff80004bda340 syslogd 424 1 424 0 Ss select 0xfffff800192bbac0 devd 423 1 423 65 Ss select 0xfffff80004b82c40 dhclient 338 1 338 0 Ss select 0xfffff80004bddbc0 dhclient 335 1 335 0 Ss select 0xfffff80004bddb40 dhclient 23 0 0 0 DL syncer 0xffffffff826147f8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004401a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826138d0 [bufdaemon] 100075 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004ae44e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263adc8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262f1f8 [dom0] 100073 D launds 0xffffffff8262f204 [laundry: dom0] 100074 D umarcl 0xffffffff814e23e0 [uma] 18 0 0 0 DL - 0xffffffff8235af88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c141d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d0d390 [pf purge] 15 0 0 0 DL - 0xffffffff82612eac [soaiod4] 9 0 0 0 DL - 0xffffffff82612eac [soaiod3] 8 0 0 0 DL - 0xffffffff82612eac [soaiod2] 7 0 0 0 DL - 0xffffffff82612eac [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82232cc0 [doneq0] 100067 D - 0xffffffff82232b90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000422ad90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000422ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262c6f0 [crypto] 14 0 0 0 DL seqstat 0xfffff800040df488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff825063b0 [g_event] 100026 D - 0xffffffff825063b8 [g_up] 100027 D - 0xffffffff825063c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800040f2600 [thr_0] 100019 D - 0xfffff800040f2680 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 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 0xfffff8000431f000 [init] 10 0 0 0 DL audit_w 0xffffffff8262cc10 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82506950 [swapper] 100005 D - 0xfffff8000433c700 [if_io_tqg_0] 100006 D - 0xfffff8000433c600 [if_io_tqg_1] 100007 D - 0xfffff8000433c500 [if_config_tqg_0] 100008 D - 0xfffff8000433c400 [softirq_0] 100009 D - 0xfffff8000433c300 [softirq_1] 100010 D - 0xfffff800040f3000 [inm_free taskq] 100012 D - 0xfffff800040f2c00 [thread taskq] 100014 D - 0xfffff800040f2a00 [kqueue_ctx taskq] 100015 D - 0xfffff800040f2900 [in6m_free taskq] 100016 D - 0xfffff800040f2800 [aiod_kick taskq] 100024 D - 0xfffff800040f2500 [firmware taskq] 100029 D - 0xfffff800040f2400 [crypto_0] 100030 D - 0xfffff800040f2400 [crypto_1] 100044 D - 0xfffff800040f2000 [vtnet0 rxq 0] 100045 D - 0xfffff800040f1e00 [vtnet0 txq 0] 100046 D - 0xfffff800040f1d00 [vtnet0 rxq 1] 100047 D - 0xfffff800040f1c00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000452f200 [virtio_balloon] 100053 D - 0xfffff800040f1b00 [mca taskq] 100058 D - 0xffffffff81d10600 [deadlkres] 100062 D - 0xfffff80004b33a00 [acpi_task_0] 100063 D - 0xfffff80004b33a00 [acpi_task_1] 100064 D - 0xfffff80004b33a00 [acpi_task_2] 100066 D - 0xfffff800040f2300 [CAM taskq] db> show all locks Process 47438 (syz-executor.1) thread 0xfffffe002591f800 (100383) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80019a58e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2997 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000493d2d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 inodedep 4881 2952K 146496 vtbuf 24 1968K 46 sysctloid 28170 1644K 28234 kobj 336 1344K 496 dirrem 4872 1218K 146401 newblk 8 1026K 146864 vfscache 3 1025K 3 sctp_timw 2443 611K 2443 freefile 4872 609K 146398 pcb 33 546K 585597 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 289K 147466 acpica 1674 185K 52444 vnet_data 1 168K 1 filedesc 20 137K 292814 pagedep 9 130K 146412 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 294 BPF 46 88K 46 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 umtx 342 43K 342 kdtrace 193 37K 456341 temp 35 33K 2322 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 6 ifaddr 76 26K 76 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 lltable 43 16K 47 ether_multi 172 14K 182 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 3 9K 146446 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 kqueue 64 7K 147390 CAM DEV 3 6K 510 plimit 24 6K 501 cred 24 6K 318 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 select 36 5K 36 session 35 5K 56 pgrp 35 5K 56 pf_ifnet 10 5K 19 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 routetbl 24 4K 24 lockf 32 4K 63 hhook 13 4K 13 proc-args 52 3K 688 terminal 11 3K 11 acpisem 22 3K 22 uidinfo 3 3K 14 sctp_ifa 17 3K 19 sctp_atcl 4 2K 731755 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 Unitno 35 2K 321008 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 292784 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 88 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 146402 DEVFSP 14 1K 14 ipsec 3 1K 3 sctp_ifn 6 1K 19 freeblks 3 1K 146401 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 newdirblk 4 1K 146392 diradd 4 1K 146443 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 10 1K 227 osd 3 1K 9 vnodes 1 1K 1 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 7 prison 6 1K 6 sctp_atky 4 1K 1169234 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 soname 5 1K 588157 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 117 sctp_vrf 1 1K 1 sctp_athm 4 1K 876502 entropy 2 1K 51 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 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 8 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 8 sctp_aadr 0 0K 0 sctp_stro 0 0K 292732 sctp_stri 0 0K 291022 sctp_map 0 0K 585464 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 0 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 4492 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 72281 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 23 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 11 allocindir 0 0K 0 indirdep 0 0K 10 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 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 ppbusdev 0 0K 0 statfs 0 0K 146601 export_host 0 0K 0 cl_savebuf 0 0K 3 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 130 accf 0 0K 0 pts 0 0K 0 iov 0 0K 16936 ioctlops 0 0K 120 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 735 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 kcovinfo 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 512 512 4964 3948 146697 0 30 4562944 0 mbuf_packet 256 8228 1424 608873 0 254 2470912 0 256 256 5054 4006 146637 0 62 2319360 0 512 512 4148 52 4153 0 30 2150400 0 256 256 9 8241 219146 0 62 2112000 0 BUF TRIE 144 196 13272 1854 0 62 1939392 0 4096 4096 370 2 990 0 2 1523712 0 128 128 5465 4114 147825 0 126 1226112 0 128 128 9366 213 12285 0 126 1226112 0 sctp_asoc 2288 0 510 292732 0 254 1166880 0 mbuf_jumbo_page 4096 0 254 10 0 254 1040384 0 sctp_ep 1280 4 758 292748 0 254 975360 0 UMA Slabs 0 112 7934 16 7934 0 126 890400 0 pbuf 832 0 969 0 0 2 806208 0 socket 960 37 727 294135 0 254 733440 0 256 256 2582 148 312192 0 62 698880 0 sctp_raddr 736 0 770 1024107 0 254 566720 0 tcpcb 1040 3 514 7 0 254 537680 0 RADIX NODE 144 2629 504 3829764 0 65 451152 0 65536 65536 6 0 6 0 1 393216 0 256 Bucket 2048 164 22 1457 0 8 380928 0 VM OBJECT 264 1201 164 2080195 0 31 360360 0 VNODE 496 553 111 146953 0 30 329344 0 THREAD 1792 149 22 161653 0 8 306432 0 4096 4096 62 6 147386 0 2 278528 0 mbuf 256 464 564 7870819 0 254 263168 0 ripcb 488 5 507 11 0 254 249856 0 tcp_inpcb 488 3 509 7 0 254 249856 0 udp_inpcb 488 2 510 209 0 254 249856 0 16384 16384 10 5 146407 0 1 245760 0 64 64 2843 748 881258 0 254 229824 0 DEVCTL 1024 0 208 125 0 0 212992 0 2048 2048 9 95 4503 0 8 212992 0 64 Bucket 512 277 131 38764 0 30 208896 0 16 16 11837 663 1473900 0 254 200000 0 65536 65536 1 2 206 0 1 196608 0 65536 65536 2 1 10 0 1 196608 0 128 128 1370 149 24993 0 126 194432 0 FFS2 dinode 256 519 171 146917 0 62 176640 0 UMA Zones 768 226 1 226 0 16 174336 0 MAP ENTRY 96 1379 385 2861760 0 126 169344 0 32 32 4438 728 590695 0 254 165312 0 1024 1024 137 23 155 0 16 163840 0 128 Bucket 1024 87 60 29312 0 16 150528 0 g_bio 408 0 360 15622 0 30 146880 0 S VFS Cache 104 1006 398 147464 0 126 146016 0 VMSPACE 2536 39 15 147362 0 4 136944 0 vmem btag 56 1986 378 1986 0 254 132384 0 unpcb 256 20 490 1120 0 254 130560 0 32 Bucket 256 185 325 77463 0 62 130560 0 FFS inode 160 519 231 146917 0 62 120000 0 sctp_chunk 152 0 780 725263 0 254 118560 0 ksiginfo 112 65 979 168 0 126 116928 0 PROC 1312 61 20 147383 0 8 106272 0 128 128 393 382 439647 0 126 99200 0 filedesc0 1080 62 22 147384 0 8 90720 0 UMA Kegs 384 212 4 212 0 30 82944 0 8192 8192 8 1 10 0 1 73728 0 64 64 680 391 17208 0 254 68544 0 128 128 334 193 424 0 126 67456 0 65536 65536 0 1 110 0 1 65536 0 16384 16384 3 1 6 0 1 65536 0 2048 2048 5 27 293005 0 8 65536 0 4096 4096 13 1 14 0 2 57344 0 selfd 64 75 744 9963 0 254 52416 0 256 256 45 150 439860 0 62 49920 0 256 256 70 125 146646 0 62 49920 0 256 256 105 90 1485 0 62 49920 0 256 256 34 161 293273 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 600191 0 16 49152 0 2048 2048 5 19 514 0 8 49152 0 1024 1024 4 44 292760 0 16 49152 0 512 512 63 33 63 0 30 49152 0 512 512 8 88 1023335 0 30 49152 0 syncache 168 0 264 5 0 254 44352 0 Files 80 168 382 447475 0 126 44000 0 8192 8192 2 3 30 0 1 40960 0 4096 4096 4 6 146605 0 2 40960 0 4 Bucket 48 7 833 9471 0 254 40320 0 clpbuf 832 0 48 102 0 16 39936 0 pipe 760 23 27 398 0 16 38000 0 64 pcpu 8 4209 399 4213 0 254 36864 0 PWD 32 21 1113 146498 0 254 36288 0 64 64 14 553 36 0 254 36288 0 64 64 13 554 13 0 254 36288 0 64 64 57 510 119 0 254 36288 0 64 64 233 334 290 0 254 36288 0 64 64 448 119 634 0 254 36288 0 64 64 38 529 452 0 254 36288 0 8 Bucket 80 50 400 21576 0 126 36000 0 128 128 60 219 130 0 126 35712 0 128 128 12 267 146411 0 126 35712 0 128 128 8 271 353 0 126 35712 0 routing nhops 256 28 107 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 52 83 182 0 62 34560 0 TURNSTILE 136 172 80 172 0 62 34272 0 SLEEPQUEUE 88 172 212 172 0 126 33792 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 2 0 2 0 1 32768 0 8192 8192 4 0 4 0 1 32768 0 2048 2048 7 9 7 0 8 32768 0 2048 2048 3 13 194 0 8 32768 0 1024 1024 4 28 1267 0 16 32768 0 512 512 2 62 3 0 30 32768 0 512 512 14 50 411 0 30 32768 0 512 512 30 34 31 0 30 32768 0 512 512 28 36 29 0 30 32768 0 mt_stats_zone 64 446 66 446 0 254 32768 0 16 Bucket 144 41 183 86239 0 62 32256 0 KNOTE 160 26 174 819353 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 16 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 32 32 39 843 322203 0 254 28224 0 32 32 52 830 146561 0 254 28224 0 2 Bucket 32 56 826 34843 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 8192 8192 2 1 91 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 rtentry 176 35 103 39 0 62 24288 0 rl_entry 40 55 551 55 0 254 24240 0 Mountpoints 2816 2 6 2 0 4 22528 0 udpcb 32 2 628 209 0 254 20160 0 32 32 164 466 2995 0 254 20160 0 32 32 63 567 292 0 254 20160 0 procdesc 136 5 140 18 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 0 1 136 0 1 16384 0 4096 4096 1 3 5 0 2 16384 0 4096 4096 3 1 3 0 2 16384 0 4096 4096 0 4 5 0 2 16384 0 2048 2048 1 7 13 0 8 16384 0 2048 2048 6 2 6 0 8 16384 0 2048 2048 0 8 32 0 8 16384 0 1024 1024 2 14 42 0 16 16384 0 1024 1024 10 6 143 0 16 16384 0 1024 1024 3 13 3 0 16 16384 0 1024 1024 6 10 6 0 16 16384 0 vtnet_tx_hdr 24 0 668 1147 0 254 16032 0 mt_zone 24 446 222 446 0 254 16032 0 16 16 35 965 585543 0 254 16000 0 kenv 258 3 57 1012 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 32 32 238 140 317 0 254 12096 0 32 32 77 301 77 0 254 12096 0 32 32 33 345 660 0 254 12096 0 16 16 11 739 45 0 254 12000 0 16 16 281 469 481 0 254 12000 0 16 16 34 716 23769 0 254 12000 0 16 16 19 731 25 0 254 12000 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 SMR CPU 32 2 253 2 0 254 8160 0 16 16 18 482 19 0 254 8000 0 16 16 187 313 1236 0 254 8000 0 SMR SHARED 24 2 253 2 0 254 6120 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 int pcpu 4 34 478 34 0 254 2048 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 udplite_inpcb 488 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 tcp_log 416 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 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 0 0 NCLNODE 592 0 0 0 0 16 0 0 rentr 24 0 0 0 0 254 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 1024 1024 0 0 0 0 16 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db>