panic: Flight size-express incorrect? cpuid = 0 time = 1602241404 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000364c060 vpanic() at vpanic+0x1c7/frame 0xfffffe000364c0c0 panic() at panic+0x43/frame 0xfffffe000364c120 sctp_handle_sack() at sctp_handle_sack+0x4ef9/frame 0xfffffe000364c2a0 sctp_process_control() at sctp_process_control+0x3c26/frame 0xfffffe000364c750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe000364c8e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe000364c9d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe000364c9f0 ip_input() at ip_input+0x388/frame 0xfffffe000364ca90 swi_net() at swi_net+0x20d/frame 0xfffffe000364cb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000364cbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe000364cbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000364cbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x1480626(%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 0xffffffff810dd4d0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe000364c040 rbp 0xfffffe000364c060 rsi 0 rdi 0xffffffff810dd506 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xbf ll+0x9e r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff81938ae6 r15 0xffffffff81938ae6 rip 0xffffffff810d1a57 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1480626(%rip) db> show proc Process 12 (intr) at 0xfffff8000431b520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82504d10 ABI: null reaper: 0xffffffff82504d10 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82505960 (map 0xffffffff82505960) (map.pmap 0xffffffff82505a20) (pmap 0xffffffff82505a80) threads: 23 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 0 [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 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 Run CPU 1 [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 19398 18800 18800 0 RE syz-executor.1 19396 18778 18778 0 R (threaded) syz-executor.3 101175 RunQ syz-executor.3 100504 S sbwait 0xfffff80004d6f594 syz-executor.3 19395 19389 19395 0 Ss select 0xfffff800041ebb40 dhclient 19392 1 19392 0 Ss select 0xfffff800041eb9c0 dhclient 19389 19382 424 65 S select 0xfffff8001dcf26c0 dhclient 19382 424 424 0 S wait 0xfffff8001d9c4520 sh 19381 1 19381 65 Ss select 0xfffff8001dd9ca40 dhclient 19376 18791 18791 0 R (threaded) syz-executor.2 101158 RunQ syz-executor.2 100483 S sbwait 0xfffff80004de3594 syz-executor.2 100085 S sbwait 0xfffff80004d66d14 syz-executor.2 100491 S accept 0xfffff80004d76168 syz-executor.2 100494 S uwait 0xfffff80004e37580 syz-executor.2 100497 S uwait 0xfffff800047c9280 syz-executor.2 100499 S uwait 0xfffff80004e39600 syz-executor.2 18873 762 18873 0 REs syz-executor.0 18846 1 18846 0 Ss select 0xfffff80004a5fec0 dhclient 18843 1 18843 0 Ss select 0xfffff80004a5c1c0 dhclient 18800 762 18800 0 Rs syz-executor.1 18791 762 18791 0 Rs syz-executor.2 18778 762 18778 0 Rs syz-executor.3 762 760 760 0 S (threaded) syz-fuzzer 100106 S kqread 0xfffff8000421d000 syz-fuzzer 100112 S uwait 0xfffff80004a22d00 syz-fuzzer 100113 S uwait 0xfffff80004a22e00 syz-fuzzer 100114 S uwait 0xfffff80004a22f00 syz-fuzzer 100115 S uwait 0xfffff80004a25080 syz-fuzzer 100116 S uwait 0xfffff80004a25180 syz-fuzzer 100117 S uwait 0xfffff80004a23e80 syz-fuzzer 100119 S uwait 0xfffff80004321500 syz-fuzzer 100120 S uwait 0xfffff80004321680 syz-fuzzer 760 758 760 0 Ss pause 0xfffff8000440b5c8 csh 758 682 758 0 Ss select 0xfffff800041e8c40 sshd 742 1 742 0 Ss+ ttyin 0xfffff800047f04b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004b47cb0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004b460b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004b464b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004b468b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004b46cb0 getty 736 1 736 0 Ss+ ttyin 0xfffff800047ef0b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800047ef4b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800047ef8b0 getty 686 1 686 0 Ss nanslp 0xffffffff82525801 cron 682 1 682 0 Ss select 0xfffff800041e9040 sshd 495 1 495 0 Ss select 0xfffff80004a61040 syslogd 424 1 424 0 Ss wait 0xfffff80004d00000 devd 423 1 423 65 Ss select 0xfffff80004a5eb40 dhclient 338 1 338 0 Ss select 0xfffff80004a5eac0 dhclient 335 1 335 0 Ss select 0xfffff80004a5e8c0 dhclient 23 0 0 0 RL [syncer] 22 0 0 0 DL vlruwt 0xfffff80004b38000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82611c50 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004bef0e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82638ec8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262d2f8 [dom0] 100075 D launds 0xffffffff8262d304 [laundry: dom0] 100076 D umarcl 0xffffffff814d71e0 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82dce1d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c4d390 [pf purge] 15 0 0 0 DL - 0xffffffff8261122c [soaiod4] 9 0 0 0 DL - 0xffffffff8261122c [soaiod3] 8 0 0 0 DL - 0xffffffff8261122c [soaiod2] 7 0 0 0 DL - 0xffffffff8261122c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822310c0 [doneq0] 100067 D - 0xffffffff82230f90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000434cd90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000434cd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262a7e0 [crypto] 14 0 0 0 DL seqstat 0xfffff800043e9c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82504770 [g_event] 100026 D - 0xffffffff82504778 [g_up] 100027 D - 0xffffffff82504780 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800040db000 [thr_0] 100019 D - 0xfffff800040db080 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 0 [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 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 Run CPU 1 [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 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff8000431a000 [init] 10 0 0 0 DL audit_w 0xffffffff8262ad00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82504d10 [swapper] 100005 D - 0xfffff8000421e000 [if_io_tqg_0] 100006 D - 0xfffff8000421de00 [if_io_tqg_1] 100007 D - 0xfffff8000421dd00 [if_config_tqg_0] 100008 D - 0xfffff8000421dc00 [softirq_0] 100009 D - 0xfffff8000421db00 [softirq_1] 100010 D - 0xfffff8000421da00 [thread taskq] 100012 D - 0xfffff8000421d800 [inm_free taskq] 100013 D - 0xfffff8000421d700 [kqueue_ctx taskq] 100014 D - 0xfffff8000421d600 [aiod_kick taskq] 100017 D - 0xfffff8000421d300 [in6m_free taskq] 100024 D - 0xfffff8000421d200 [firmware taskq] 100029 D - 0xfffff8000421c700 [crypto_0] 100030 D - 0xfffff8000421c700 [crypto_1] 100044 D - 0xfffff8000421ba00 [vtnet0 rxq 0] 100045 D - 0xfffff8000421b900 [vtnet0 txq 0] 100046 D - 0xfffff8000421b800 [vtnet0 rxq 1] 100047 D - 0xfffff8000421b700 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800041e9b80 [virtio_balloon] 100053 D - 0xfffff8000421b500 [mca taskq] 100056 D - 0xffffffff81cde9c0 [deadlkres] 100062 D - 0xfffff8000421b200 [acpi_task_0] 100063 D - 0xfffff8000421b200 [acpi_task_1] 100064 D - 0xfffff8000421b200 [acpi_task_2] 100066 D - 0xfffff8000421c100 [CAM taskq] db> show all locks Process 19398 (syz-executor.1) thread 0xfffffe0025a0f100 (101091) exclusive sleep mutex vnode interlock (vnode interlock) r = 0 (0xfffff8006eaa6290) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3079 Process 18873 (syz-executor.0) thread 0xfffffe00259be700 (101108) exclusive rw vm object (vm object) r = 0 (0xfffff8001dcb4948) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_kcov.c:411 Process 12 (intr) thread 0xfffffe00049cee00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002584c380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests sctp_stro 169 14101K 7405 pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28170 1644K 28234 kobj 335 1340K 494 newblk 10 1027K 42974 vfscache 4 1025K 4 pcb 365 918K 31351 inodedep 41 532K 21542 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 139 269K 19481 acpica 1674 185K 52414 sctp_atcl 344 172K 22655 vnet_data 1 168K 1 filedesc 20 137K 35594 pagedep 13 131K 18267 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 435 bus 975 79K 3020 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 ifaddr 132 54K 245 BPF 30 53K 270 umtx 378 48K 378 kdtrace 186 36K 90277 temp 35 33K 9031 hostcache 1 32K 1 shm 1 32K 23 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 28K 7 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 lockf 204 24K 13267 sctp_atky 521 23K 31736 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 pf_rule 15 15K 444 lltable 41 15K 637 bus-sc 30 14K 1405 ether_multi 162 13K 1278 sctp_timw 50 13K 50 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 select 89 12K 89 eventhandler 132 12K 132 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 in6_multi 77 10K 749 bmsafemap 2 9K 21319 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 26 pfs_vncache 1 8K 1 sctp_ifa 60 8K 160 cred 30 8K 815 audit_evclass 233 8K 291 dirrem 28 7K 19701 routetbl 27 7K 887 pf_osfp 59 7K 59 CAM DEV 3 6K 510 kqueue 59 6K 19405 vt 11 6K 11 plimit 22 6K 1877 sctp_athm 344 6K 23619 sctp_map 338 6K 14758 ufs_dirhash 27 6K 27 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 pf_ifnet 11 5K 341 UMA 251 5K 251 pf_table 2 4K 204 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 64 4K 984 freefile 28 4K 19522 session 28 4K 178 pgrp 28 4K 191 kcovinfo 55 4K 867 hhook 13 4K 13 acpisem 22 3K 22 terminal 11 3K 11 proc-args 47 3K 1943 sctp_aadr 40 3K 2076 uidinfo 5 3K 41 sctp_stri 4 2K 1942 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 115 Unitno 33 2K 100814 CAM XPT 22 2K 543 freework 6 2K 27843 mkdir 10 2K 35482 freeblks 5 2K 19217 ipsecpolicy 2 2K 2 in_multi 5 2K 59 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 14 vnodemarker 2 1K 1962 NFSD session 1 1K 1 CAM periph 4 1K 271 newdirblk 7 1K 17741 diradd 7 1K 19933 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifn 5 1K 160 encap_export_host 12 1K 12 crypto 3 1K 3 inpcbpolicy 17 1K 40238 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 osd 3 1K 9 vnodes 1 1K 200 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 ip_msource 3 1K 15 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 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 18267 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 128 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 315 cpus 2 1K 2 vnet_data_free 1 1K 1 mbuf_tag 1 1K 1853 iov 2 1K 57836 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 11226 sctp_iter 0 0K 203 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 31 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 172 pf_altq 0 0K 0 pf_temp 0 0K 0 vtfont 0 0K 0 madt_table 0 0K 2 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 pvscsi 0 0K 0 smartpqi 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 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 tcp_log_dev 0 0K 100 xen_intr 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 acpi_perf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 125832 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 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 8570 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 freefrag 0 0K 125 allocindir 0 0K 0 indirdep 0 0K 11153 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 lDevFlags * malloc 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 143 ip6_msource 0 0K 27 ip6_moptions 0 0K 65 in6_mfilter 0 0K 129 frag6 0 0K 0 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 34 in_mfilter 0 0K 62 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 6 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 17852 export_host 0 0K 0 cl_savebuf 0 0K 47 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2267 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1600 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 36 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 5 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 2730 5398 34251 0 254 33292288 0 mbuf_cluster 2048 9780 380 9782 0 254 20807680 0 tcp_log 416 0 10422 242150 0 254 4335552 0 mbuf 256 3461 6447 1316101 0 254 2536448 0 RADIX NODE 144 15017 2368 979104 0 62 2503440 0 mbuf_packet 256 8261 1391 536388 0 254 2470912 0 512 512 4207 89 6227 0 30 2199552 0 BUF TRIE 144 522 12946 109005 0 62 1939392 0 4096 4096 407 21 20412 0 2 1753088 0 sctp_asoc 2288 169 596 7379 0 254 1750320 0 UMA Slabs 0 112 15308 22 15308 0 126 1716960 0 128 128 9251 80 9602 0 126 1194368 0 sctp_ep 1280 171 591 14133 0 254 975360 0 pbuf 832 0 843 0 0 2 701376 0 256 Bucket 2048 290 30 2575 0 8 655360 0 sctp_raddr 736 194 576 9961 0 254 566720 0 2048 2048 9 255 126854 0 8 540672 0 tcpcb 1040 5 512 3303 0 254 537680 0 socket 960 40 468 59458 0 254 487680 0 VNODE 496 809 95 20559 0 30 448384 0 tcp_bbr_map 128 0 3410 164199 0 126 436480 0 VM OBJECT 264 1470 180 317112 0 30 435600 0 2048 2048 170 38 14406 0 8 425984 0 g_bio 408 0 1040 500982 0 31 424320 0 65536 65536 6 0 6 0 1 393216 0 THREAD 1792 152 37 51559 0 8 338688 0 32768 32768 0 9 10068 0 1 294912 0 512 512 486 58 25848 0 30 278528 0 ripcb 488 3 509 691 0 254 249856 0 udplite_inpcb 488 7 505 35202 0 254 249856 0 tcp_inpcb 488 5 507 3303 0 254 249856 0 udp_inpcb 488 2 510 1042 0 254 249856 0 1024 1024 193 47 7461 0 16 245760 0 256 256 92 838 62828 0 62 238080 0 sctp_chunk 152 178 1356 27199 0 254 233168 0 FFS2 dinode 256 772 98 20520 0 62 222720 0 DEVCTL 1024 17 191 220 0 0 212992 0 MAP ENTRY 96 1436 706 1222055 0 126 205632 0 64 64 2776 311 3662 0 254 197568 0 16384 16384 7 5 17771 0 1 196608 0 128 128 1291 228 50986 0 126 194432 0 16 16 11828 172 20409 0 254 192000 0 UMA Zones 768 226 1 226 0 16 174336 0 32 32 4433 481 6868 0 254 157248 0 512 512 49 255 21556 0 30 155648 0 FFS inode 160 772 178 20520 0 62 152000 0 128 128 767 380 21081 0 126 146816 0 VMSPACE 2536 34 20 19377 0 4 136944 0 64 Bucket 512 155 109 20132 0 30 135168 0 128 Bucket 1024 96 35 2918 0 16 134144 0 vmem btag 56 2180 184 2278 0 254 132384 0 65536 65536 0 2 252 0 1 131072 0 65536 65536 0 2 118 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 1451 0 1 131072 0 1024 1024 110 18 127 0 16 131072 0 unpcb 256 14 496 4803 0 254 130560 0 S VFS Cache 104 678 492 22005 0 126 121680 0 ksiginfo 112 65 979 2873 0 126 116928 0 256 256 260 175 74406 0 62 111360 0 PROC 1312 56 25 19398 0 8 106272 0 128 128 472 303 3587 0 126 99200 0 32768 32768 3 0 3 0 1 98304 0 8192 8192 9 3 118 0 1 98304 0 256 256 13 362 28734 0 62 96000 0 256 256 221 154 16047 0 62 96000 0 clpbuf 832 0 112 55726 0 16 93184 0 filedesc0 1080 57 27 19399 0 8 90720 0 syncache 168 0 528 11 0 254 88704 0 64 64 552 771 40600 0 254 84672 0 128 128 311 340 53999 0 126 83328 0 UMA Kegs 384 212 4 212 0 30 82944 0 4096 4096 14 6 472 0 2 81920 0 sctp_readq 152 1 519 705 0 254 79040 0 64 64 508 563 1767 0 254 68544 0 128 128 287 240 6453 0 126 67456 0 65536 65536 1 0 1 0 1 65536 0 16384 16384 3 1 139 0 1 65536 0 16384 16384 0 4 43 0 1 65536 0 4096 4096 14 2 27 0 2 65536 0 256 256 77 178 23451 0 62 65280 0 256 256 42 213 47429 0 62 65280 0 32 Bucket 256 64 191 65646 0 62 65280 0 sctp_stream_msg_out 112 40 500 1590 0 254 60480 0 8192 8192 2 5 57 0 1 57344 0 selfd 64 167 652 150793 0 254 52416 0 hostcache 96 3 543 3 0 254 52416 0 64 64 211 608 8726 0 254 52416 0 64 64 273 546 29046 0 254 52416 0 Files 80 203 447 103333 0 126 52000 0 vnpbuf 832 0 62 7 0 62 51584 0 256 256 133 62 249 0 62 49920 0 pipe 760 20 45 2072 0 16 49400 0 DIRHASH 1024 36 12 36 0 16 49152 0 NAMEI 1024 0 48 116512 0 16 49152 0 16384 16384 3 0 3 0 1 49152 0 8192 8192 4 2 9 0 1 49152 0 2048 2048 3 21 397 0 8 49152 0 512 512 59 37 997 0 30 49152 0 512 512 2 94 565 0 30 49152 0 tcp_bbr_pcb 832 0 54 938 0 16 44928 0 32 32 671 715 164183 0 254 44352 0 TURNSTILE 136 190 125 190 0 62 42840 0 4096 4096 1 9 17893 0 2 40960 0 64 pcpu 8 4471 649 9207 0 254 40960 0 16 Bucket 144 94 186 43331 0 62 40320 0 64 64 137 430 19975 0 254 36288 0 64 64 189 378 362 0 254 36288 0 64 64 33 534 2521 0 254 36288 0 8 Bucket 80 78 372 42324 0 126 36000 0 128 128 46 233 363 0 126 35712 0 128 128 45 234 201 0 126 35712 0 routing nhops 256 24 111 235 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 56 79 6479 0 62 34560 0 SLEEPQUEUE 88 190 194 190 0 126 33792 0 32768 32768 0 1 112 0 1 32768 0 16384 16384 1 1 4 0 1 32768 0 2048 2048 3 13 8 0 8 32768 0 2048 2048 9 7 9 0 8 32768 0 2048 2048 6 10 1433 0 8 32768 0 1024 1024 15 17 524 0 16 32768 0 1024 1024 6 26 180 0 16 32768 0 1024 1024 7 25 16 0 16 32768 0 1024 1024 8 24 9 0 16 32768 0 1024 1024 1 31 119 0 16 32768 0 1024 1024 6 26 3963 0 16 32768 0 512 512 0 64 83 0 30 32768 0 512 512 13 51 156 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 ipq 56 0 576 5 0 254 32256 0 KNOTE 160 26 174 229574 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_node 120 0 264 21 0 126 31680 0 VNODEPOLL 120 0 264 17 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 pf tags 104 1 272 14 0 126 28392 0 sctp_asconf_ack 48 2 586 39 0 254 28224 0 sctp_laddr 48 68 520 6584 0 254 28224 0 PWD 32 18 864 17702 0 254 28224 0 4 Bucket 48 9 579 14396 0 254 28224 0 2 Bucket 32 94 788 22652 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 8192 8192 2 1 3 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 4 2 74 0 2 24576 0 4096 4096 0 6 35 0 2 24576 0 rtentry 176 27 111 235 0 62 24288 0 tcp_log_bucket 176 0 138 6 0 62 24288 0 rl_entry 40 100 506 105 0 254 24240 0 vtnet_tx_hdr 24 1 1001 811445 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 udpcb 32 9 621 36244 0 254 20160 0 32 32 79 551 92 0 254 20160 0 32 32 88 542 1132 0 254 20160 0 32 32 26 604 17893 0 254 20160 0 32 32 67 563 992 0 254 20160 0 32 32 26 604 12122 0 254 20160 0 32 32 36 594 1675 0 254 20160 0 16 16 363 887 23793 0 254 20000 0 16 16 377 873 15509 0 254 20000 0 procdesc 136 3 142 74 0 62 19720 0 L VFS Cache 320 0 60 18 0 30 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 1 1 3 0 1 16384 0 4096 4096 0 4 16 0 2 16384 0 2048 2048 2 6 2 0 8 16384 0 512 512 1 31 1 0 30 16384 0 rentr 24 0 668 771 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 kenv 258 3 57 1088 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 16 16 15 735 128 0 254 12000 0 16 16 289 461 744 0 254 12000 0 16 16 30 720 283 0 254 12000 0 16 16 181 569 1122 0 254 12000 0 16 16 16 734 39605 0 254 12000 0 SMR CPU 32 2 253 2 0 254 8160 0 SMR SHARED 24 2 253 2 0 254 6120 0 UMA Slabs 1 176 10 12 10 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 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 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 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 0 254 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 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 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 8192 8192 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 2048 2048 0 0 0 0 8 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0