panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:4813 cpuid = 1 time = 1607342740 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe008fe046a0 vpanic() at vpanic+0x1c7/frame 0xfffffe008fe04700 panic() at panic+0x43/frame 0xfffffe008fe04760 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe008fe047c0 sctp_add_to_readq() at sctp_add_to_readq+0x4b9/frame 0xfffffe008fe04820 sctp_ulp_notify() at sctp_ulp_notify+0xe6d/frame 0xfffffe008fe04890 sctp_setopt() at sctp_setopt+0x9b94/frame 0xfffffe008fe04920 sctp_ctloutput() at sctp_ctloutput+0x22c/frame 0xfffffe008fe04980 sosetopt() at sosetopt+0x101/frame 0xfffffe008fe04a00 kern_setsockopt() at kern_setsockopt+0x150/frame 0xfffffe008fe04a80 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe008fe04ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe008fe04bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008fe04bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x283aea, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 28426 tid 135062 ] Stopped at kdb_enter+0x67: movq $0,0x1471976(%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 0xfffffe0089000000 rdx 0x3ffff rbx 0 rsp 0xfffffe008fe04680 rbp 0xfffffe008fe046a0 rsi 0x40001 rdi 0xffffffff810f6a56 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0088951610 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197df22 r15 0xffffffff8197df22 rip 0xffffffff810ead87 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1471976(%rip) db> show proc Process 28426 (syz-executor.0) at 0xfffff80004e28a50: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 779 at 0xfffff80004e3aa50 ABI: FreeBSD ELF64 arguments: /root/syz-executor.0 reaper: 0xfffff80004454528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00887e63e0 (map 0xfffffe00887e63e0) (map.pmap 0xfffffe00887e64a0) (pmap 0xfffffe00887e6500) threads: 4 115731 RunQ syz-executor.0 135057 S sbwait 0xfffff80017505924 syz-executor.0 135062 Run CPU 1 syz-executor.0 135066 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 28426 779 779 0 R (threaded) syz-executor.0 115731 RunQ syz-executor.0 135057 S sbwait 0xfffff80017505924 syz-executor.0 135062 Run CPU 1 syz-executor.0 135066 Run CPU 0 syz-executor.0 11267 1 11267 65 Ss select 0xfffff8001415fac0 dhclient 9614 1 9614 0 Ss select 0xfffff80014b44840 dhclient 9611 1 9611 0 Ss select 0xfffff80014b44a40 dhclient 9592 1 9592 65 Ss select 0xfffff80014b44940 dhclient 6997 1 6997 0 Ss select 0xfffff80014b44740 dhclient 6986 1 6986 0 Ss select 0xfffff80014b449c0 dhclient 6949 1 6949 65 Ss select 0xfffff80014b447c0 dhclient 3803 1 3803 0 Ss select 0xfffff8001415fb40 dhclient 3800 1 3800 0 Ss select 0xfffff80014ab9040 dhclient 3779 1 3779 65 Ss select 0xfffff8001415fcc0 dhclient 1299 1 1299 0 Ss select 0xfffff8001415fec0 dhclient 1287 1 1287 0 Ss select 0xfffff80014abd8c0 dhclient 853 776 853 0 Ss piperd 0xfffff80004e292e8 syz-executor.2 822 776 822 0 Ss piperd 0xfffff80004ef0000 syz-executor.3 780 776 780 0 Ss piperd 0xfffff80004e29ba0 syz-executor.1 779 776 779 0 Ss nanslp 0xffffffff8252fea0 syz-executor.0 776 774 774 0 S (threaded) syz-fuzzer 100083 S uwait 0xfffff80004e1ef00 syz-fuzzer 100105 S uwait 0xfffff80004e4d200 syz-fuzzer 100106 S kqread 0xfffff80004e57e00 syz-fuzzer 100107 S uwait 0xfffff80004e4d400 syz-fuzzer 100108 S uwait 0xfffff80004e4d500 syz-fuzzer 100109 S uwait 0xfffff80014366d80 syz-fuzzer 100110 S uwait 0xfffff80014366e80 syz-fuzzer 100111 S uwait 0xfffff80014226000 syz-fuzzer 100120 S uwait 0xfffff80014366200 syz-fuzzer 774 772 774 0 Ss pause 0xfffff800143d85d8 csh 772 694 772 0 Ss select 0xfffff80014366640 sshd 754 1 754 0 Ss+ ttyin 0xfffff80004860cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b5c8b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b5ccb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b630b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b634b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b638b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b63cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b470b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b474b0 getty 698 1 698 0 Ss nanslp 0xffffffff8252fea0 cron 694 1 694 0 Ss select 0xfffff800142262c0 sshd 507 1 507 0 Ss select 0xfffff80014226440 syslogd 436 1 436 0 Ss select 0xfffff80014226940 devd 435 1 435 65 Ss select 0xfffff80014226640 dhclient 350 1 350 0 Ss select 0xfffff800142268c0 dhclient 347 1 347 0 Ss select 0xfffff8001415fe40 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d43528 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261d238 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c300 [bufdaemon] 100073 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff800043408e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826437c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637c38 [dom0] 100071 D launds 0xffffffff82637c44 [laundry: dom0] 100072 D umarcl 0xffffffff814f7940 [uma] 18 0 0 0 DL - 0xffffffff82364278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82cda818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82dd3390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b8dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261b8dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261b8dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261b8dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223bfc0 [doneq0] 100067 D - 0xffffffff8223be90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004348c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004348c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82635130 [crypto] 14 0 0 0 DL seqstat 0xfffff800044e1488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f720 [g_event] 100026 D - 0xffffffff8250f728 [g_up] 100027 D - 0xffffffff8250f730 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800044a6300 [thr_0] 100019 D - 0xfffff800044a6380 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100015 I [swi6: Giant taskq] 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 0xfffff80004454528 [init] 10 0 0 0 DL audit_w 0xffffffff82635650 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fcb0 [swapper] 100005 D - 0xfffff800044a3e00 [if_io_tqg_0] 100006 D - 0xfffff800044a3d00 [if_io_tqg_1] 100007 D - 0xfffff800044a3c00 [if_config_tqg_0] 100008 D - 0xfffff800044a3b00 [softirq_0] 100009 D - 0xfffff800044a3a00 [softirq_1] 100010 D - 0xfffff80004342200 [in6m_free taskq] 100012 D - 0xfffff8000449fd00 [kqueue_ctx taskq] 100013 D - 0xfffff8000449fb00 [inm_free taskq] 100016 D - 0xfffff8000449f500 [aiod_kick taskq] 100017 D - 0xfffff8000449f300 [thread taskq] 100024 D - 0xfffff80004494a00 [firmware taskq] 100029 D - 0xfffff80004494300 [crypto_0] 100030 D - 0xfffff80004494300 [crypto_1] 100044 D - 0xfffff800044b2300 [vtnet0 rxq 0] 100045 D - 0xfffff800044b2200 [vtnet0 txq 0] 100046 D - 0xfffff800044b2100 [vtnet0 rxq 1] 100047 D - 0xfffff800044b2000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000469e700 [virtio_balloon] 100053 D - 0xfffff800048d0e00 [mca taskq] 100058 D - 0xffffffff81d26671 [deadlkres] 100062 D - 0xfffff80004534200 [acpi_task_0] 100063 D - 0xfffff80004534200 [acpi_task_1] 100064 D - 0xfffff80004534200 [acpi_task_2] 100066 D - 0xfffff800044b2b00 [CAM taskq] db> show all locks Process 28426 (syz-executor.0) thread 0xfffffe0088951100 (135062) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0088c80380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:5157 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff800179e9968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:5093 Process 28426 (syz-executor.0) thread 0xfffffe00889e5300 (135066) exclusive rw udpliteinp (udpliteinp) r = 0 (0xfffff800175bc3f0) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:559 exclusive sleep mutex udplite (udplite) r = 0 (0xfffffe00047afbe0) locked @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1564 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 pcb 2716 3563K 74721 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29250 1714K 29315 kobj 337 1348K 498 sctp_stro 1344 1344K 14294 newblk 5 1025K 28103 vfscache 3 1025K 3 sctp_atcl 2689 1009K 52283 inodedep 8 515K 31732 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 139 270K 28511 acpica 1674 184K 54318 sctp_atky 4033 169K 66493 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 55035 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 294 filedesc 12 89K 54845 BPF 46 88K 46 bus 994 81K 3318 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 360 45K 360 sctp_athm 2689 43K 52338 sctp_map 2688 42K 28588 kdtrace 205 40K 63499 sctp_timw 150 38K 150 temp 35 33K 2765 hostcache 1 32K 1 shm 1 32K 37 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 72 21K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 31 14K 1555 lltable 43 14K 128 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 169 kenv 92 12K 92 eventhandler 125 11K 125 GEOM 60 10K 489 rman 82 10K 423 in6_multi 65 9K 65 bmsafemap 2 9K 27575 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 80 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 cred 26 7K 493 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 520 kqueue 62 6K 28490 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 56 pgrp 35 5K 127 pf_ifnet 10 5K 19 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 pwddesc 60 4K 28432 routetbl 24 4K 24 selfd 55 4K 360369 lockf 32 4K 121 hhook 13 4K 13 proc-args 52 3K 721 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 501 uidinfo 3 3K 84 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 15 CAM XPT 22 2K 543 Unitno 27 2K 65 in_multi 6 2K 10 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 8 vnodemarker 2 1K 94 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 ip6opt 3 1K 34 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 mkdir 5 1K 54860 encap_export_host 12 1K 12 procdesc 5 1K 18 crypto 3 1K 3 newdirblk 4 1K 27430 diradd 4 1K 27538 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 13 1K 8909 pf_osfp 4 1K 4 chacha20random 1 1K 1 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 6 prison 6 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 freework 1 1K 27455 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 25729 nexusdev 5 1K 5 filecaps 5 1K 132 sctp_vrf 1 1K 1 entropy 2 1K 49 ip_msource 1 1K 3 vnet 1 1K 1 iov 1 1K 35250 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_socko 1 1K 27705 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_iter 0 0K 165 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 155 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 632 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 135 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 58000 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 94007 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 44 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 27496 freefile 0 0K 27487 freeblks 0 0K 27442 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 30 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 10 in6_mfilter 0 0K 9 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 8 in_mfilter 0 0K 12 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 VN POLL 0 0K 0 statfs 0 0K 27664 namei_tracker 0 0K 122 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 175 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 518 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 887 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 8 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 9698 0 9698 0 254 19861504 0 mbuf_jumbo_page 4096 26 846 4027 0 254 3571712 0 sctp_asoc 2288 1344 6 14294 0 254 3088800 0 malloc-2048 2048 1346 16 95042 0 8 2789376 0 mbuf_packet 256 9193 377 1064570 0 254 2449920 0 pbuf 2632 0 778 0 0 2 2047696 0 RADIX NODE 144 13532 381 818085 0 63 2003472 0 BUF TRIE 144 190 13278 36064 0 62 1939392 0 sctp_ep 1280 1345 11 37041 0 254 1735680 0 malloc-384 384 4139 11 4145 0 30 1593600 0 malloc-4096 4096 337 1 498 0 2 1384448 0 malloc-1024 1024 1346 6 14335 0 16 1384448 0 malloc-128 128 10537 34 11354 0 126 1353088 0 malloc-384 384 2742 18 52336 0 30 1059840 0 sctp_raddr 736 1344 53 17454 0 254 1028192 0 UMA Slabs 0 112 7613 16 7613 0 126 854448 0 FFS inode 1128 520 26 28011 0 8 615888 0 mbuf 256 1022 763 626166 0 254 456960 0 socket 944 40 436 47973 0 254 449344 0 VM OBJECT 264 1314 96 406567 0 30 372240 0 malloc-256 256 1356 69 64713 0 62 364800 0 256 Bucket 2048 149 23 9694 0 8 352256 0 THREAD 1792 144 36 35066 0 8 322560 0 VNODE 488 557 91 28050 0 30 316224 0 malloc-4096 4096 63 10 29071 0 2 299008 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 3 1 11 0 1 262144 0 malloc-16 16 14923 327 40902 0 254 244000 0 DEVCTL 1024 0 212 128 0 0 217088 0 malloc-16384 16384 6 7 27421 0 1 212992 0 sctp_chunk 152 1343 35 4810 0 254 209456 0 malloc-64 64 3010 77 3094 0 254 197568 0 MAP ENTRY 96 1528 446 1545553 0 126 189504 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4537 629 40911 0 254 165312 0 FFS2 dinode 256 520 125 28010 0 62 165120 0 malloc-32768 32768 0 5 19 0 1 163840 0 malloc-4096 4096 39 0 50 0 2 159744 0 malloc-256 256 196 419 28561 0 62 157440 0 malloc-128 128 1128 81 25318 0 126 154752 0 S VFS Cache 104 1059 384 29092 0 126 150072 0 malloc-65536 65536 0 2 363 0 1 131072 0 malloc-65536 65536 0 2 185 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 37 14 28410 0 4 129744 0 vmem btag 56 2239 53 2239 0 254 128352 0 malloc-1024 1024 117 3 195 0 16 122880 0 ksiginfo 112 63 981 1770 0 126 116928 0 udplite_inpcb 488 2 214 7292 0 254 105408 0 malloc-256 256 157 248 96144 0 62 103680 0 PROC 1320 59 19 28431 0 8 102960 0 malloc-32 32 2992 158 51955 0 254 100800 0 128 Bucket 1024 55 36 4092 0 16 93184 0 malloc-64 64 1381 68 15014 0 254 92736 0 malloc-384 384 7 233 31732 0 30 92160 0 malloc-256 256 219 141 90659 0 62 92160 0 filedesc0 1072 60 24 28432 0 8 90048 0 clpbuf 2632 0 32 21 0 16 84224 0 malloc-128 128 149 502 83432 0 126 83328 0 UMA Kegs 384 212 1 212 0 30 81792 0 g_bio 408 0 200 229447 0 30 81600 0 64 Bucket 512 74 78 22326 0 30 77824 0 sctp_stream_msg_out 112 563 121 1950 0 254 76608 0 malloc-128 128 312 277 28041 0 126 75392 0 malloc-8192 8192 6 3 34 0 1 73728 0 malloc-64 64 598 536 390020 0 254 72576 0 malloc-32768 32768 2 0 2 0 1 65536 0 tcp_log 416 0 153 882 0 254 63648 0 32 Bucket 256 66 159 9263 0 62 57600 0 malloc-64 64 265 554 57075 0 254 52416 0 malloc-128 128 140 263 27766 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16 16 2748 252 52879 0 254 48000 0 tcpcb 1048 4 40 702 0 254 46112 0 malloc-2048 2048 9 13 518 0 8 45056 0 pipe 744 23 37 1824 0 16 44640 0 malloc-64 64 525 168 1626 0 254 44352 0 malloc-384 384 99 11 458 0 30 42240 0 malloc-256 256 25 140 83485 0 62 42240 0 NAMEI 1024 0 40 126725 0 16 40960 0 Files 80 234 266 89451 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 pcpu-8 8 4260 348 4270 0 254 36864 0 tcp_inpcb 488 4 68 702 0 254 35136 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 126 0 1 32768 0 malloc-16384 16384 2 0 5 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 3 1 6 0 1 32768 0 malloc-8192 8192 2 2 172 0 1 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 8 Bucket 80 45 355 8556 0 126 32000 0 TURNSTILE 136 181 29 181 0 62 28560 0 malloc-64 64 330 111 23119 0 254 28224 0 4 Bucket 48 6 582 982 0 254 28224 0 KNOTE 160 28 147 331071 0 62 28000 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 4 2 8 0 2 24576 0 malloc-4096 4096 1 5 27670 0 2 24576 0 malloc-2048 2048 6 6 277 0 8 24576 0 malloc-512 512 0 48 632 0 30 24576 0 PWD 32 19 737 27515 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 142 44 523 0 126 23808 0 unpcb 256 20 70 1960 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 62 28 4871 0 62 23040 0 malloc-256 256 71 19 687 0 62 23040 0 tcp_bbr_pcb 832 0 27 327 0 16 22464 0 malloc-4096 4096 3 2 7 0 2 20480 0 malloc-2048 2048 3 7 52 0 8 20480 0 malloc-1024 1024 18 2 18 0 16 20480 0 16 Bucket 144 50 90 1451 0 62 20160 0 2 Bucket 32 60 570 5283 0 254 20160 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 udp_inpcb 488 2 38 488 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 49 26 216 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 153 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-2048 2048 3 5 15 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 6 10 1372 0 16 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 vtnet_tx_hdr 24 0 668 524374 0 254 16032 0 malloc-128 128 64 60 5122 0 126 15872 0 ripcb 488 5 27 427 0 254 15616 0 malloc-384 384 20 20 106 0 30 15360 0 malloc-384 384 25 15 25 0 30 15360 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 udpcb 32 3 375 7779 0 254 12096 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-2048 2048 1 3 279 0 8 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-1024 1024 4 4 244 0 16 8192 0 malloc-1024 1024 3 5 20 0 16 8192 0 malloc-512 512 12 4 12 0 30 8192 0 malloc-512 512 2 14 512 0 30 8192 0 malloc-512 512 2 14 94 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 rl_entry 40 72 130 72 0 254 8080 0 sctp_laddr 48 20 148 636 0 254 8064 0 malloc-64 64 75 51 92 0 254 8064 0 malloc-64 64 3 123 534 0 254 8064 0 malloc-32 32 101 151 11318 0 254 8064 0 malloc-32 32 74 178 2077 0 254 8064 0 malloc-32 32 60 192 2136 0 254 8064 0 malloc-32 32 5 247 87 0 254 8064 0 malloc-32 32 30 222 2724 0 254 8064 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 28 472 20156 0 254 8000 0 malloc-16 16 189 311 23135 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-16 16 256 244 261 0 254 8000 0 malloc-16 16 27 473 24504 0 254 8000 0 tcp_bbr_map 128 0 62 470 0 126 7936 0 malloc-128 128 19 43 159 0 126 7936 0 sctp_readq 152 1 51 161 0 254 7904 0 kenv 258 3 27 1018 0 30 7740 0 routing nhops 256 28 2 35 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 70 0 126 6448 0 domainset 40 0 126 50 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 1 7 2 0 30 4096 0 malloc-512 512 3 5 47 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 2 0 254 4032 0 malloc-32 32 8 118 29 0 254 4032 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 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_ack 48 0 0 0 0 254 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 tags 104 0 0 0 0 126 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 488 0 0 0 0 30 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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