panic: lock (sleep mutex) sctp-inp not locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:958 cpuid = 0 time = 1705476593 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a5bd5b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a5bd710 vpanic() at vpanic+0x271/frame 0xfffffe006a5bd8b0 panic() at panic+0xb5/frame 0xfffffe006a5bd970 witness_unlock() at witness_unlock+0x4fd/frame 0xfffffe006a5bd9f0 __mtx_unlock_flags() at __mtx_unlock_flags+0xec/frame 0xfffffe006a5bdab0 sctp_shutdown() at sctp_shutdown+0xf35/frame 0xfffffe006a5bdc10 soshutdown() at soshutdown+0xb3/frame 0xfffffe006a5bdc50 kern_shutdown() at kern_shutdown+0x154/frame 0xfffffe006a5bdd10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a5bdf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a5bdf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x824bcaf08, rbp = 0x824bcaf80 --- KDB: enter: panic [ thread pid 1009 tid 100561 ] Stopped at kdb_enter+0x6e: movq $0,0x2194267(%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 0xfffffe0072000000 rdx 0x3ffff rbx 0xffffffff826f86c0 .str.28 rsp 0xfffffe006a5bd6f0 rbp 0xfffffe006a5bd710 rsi 0x40001 rdi 0xffffffff815de326 printf+0x156 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0074781520 r12 0 r13 0xfffffe0074781000 r14 0xffffffff826f86c0 .str.28 r15 0 rip 0xffffffff815cadae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2194267(%rip) db> show proc Process 1009 (syz-executor.3) at 0xfffffe00746d0040: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 790 at 0xfffffe0058cd8060 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe00541d1040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00589ab9a0 (map 0xfffffe00589ab9a0) (map.pmap 0xfffffe00589aba60) (pmap 0xfffffe00589abad0) threads: 2 100542 RunQ syz-executor.3 100561 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1009 790 790 0 R (threaded) syz-executor.3 100542 RunQ syz-executor.3 100561 Run CPU 0 syz-executor.3 1008 781 781 0 R (threaded) syz-executor.2 100524 Run CPU 1 syz-executor.2 100560 RunQ syz-executor.2 1007 772 772 0 R (threaded) syz-executor.1 100460 RunQ syz-executor.1 100559 RunQ syz-executor.1 1002 771 771 0 R (threaded) syz-executor.0 100499 RunQ syz-executor.0 100550 S uwait 0xfffffe0072d8c600 syz-executor.0 100553 S uwait 0xfffffe0072d8d280 syz-executor.0 100554 S uwait 0xfffffe0007989600 syz-executor.0 956 1 772 0 S uwait 0xfffffe006d1d8a00 syz-executor.1 950 1 781 0 S uwait 0xfffffe0057a76580 syz-executor.2 949 1 771 0 S uwait 0xfffffe0072d8c000 syz-executor.0 946 1 790 0 S uwait 0xfffffe0072d8c200 syz-executor.3 945 1 772 0 S uwait 0xfffffe0072d8ba80 syz-executor.1 942 1 781 0 S uwait 0xfffffe006d1d9d00 syz-executor.2 941 1 771 0 S uwait 0xfffffe0072d8b500 syz-executor.0 938 1 772 0 S uwait 0xfffffe0007989800 syz-executor.1 937 1 790 0 S uwait 0xfffffe005750b580 syz-executor.3 934 1 781 0 S uwait 0xfffffe0072d8d580 syz-executor.2 933 1 771 0 S uwait 0xfffffe0072d8d380 syz-executor.0 930 1 772 0 S uwait 0xfffffe0072d8ce80 syz-executor.1 929 1 790 0 S uwait 0xfffffe006d1d9400 syz-executor.3 926 1 771 0 S uwait 0xfffffe0007989a00 syz-executor.0 925 1 781 0 S uwait 0xfffffe006d1da700 syz-executor.2 922 1 772 0 S uwait 0xfffffe0057a77a00 syz-executor.1 919 1 781 0 S uwait 0xfffffe006d1d9a00 syz-executor.2 918 1 771 0 S uwait 0xfffffe006d1d9900 syz-executor.0 915 1 772 0 S uwait 0xfffffe0072d8c880 syz-executor.1 912 1 781 0 S uwait 0xfffffe006d1d9c00 syz-executor.2 911 1 771 0 S uwait 0xfffffe006d1d9b00 syz-executor.0 906 1 781 0 S uwait 0xfffffe0072d8cd80 syz-executor.2 904 1 790 0 S uwait 0xfffffe0057a76280 syz-executor.3 900 1 781 0 S uwait 0xfffffe0072d8cc80 syz-executor.2 899 1 790 0 S uwait 0xfffffe0072d8c980 syz-executor.3 894 1 781 0 S uwait 0xfffffe006d1d9800 syz-executor.2 893 1 790 0 S uwait 0xfffffe005750a800 syz-executor.3 882 1 790 0 S uwait 0xfffffe0057a76380 syz-executor.3 809 801 809 0 Ss select 0xfffffe00571b62c0 dhclient 805 1 805 0 Ss select 0xfffffe00571b63c0 dhclient 801 788 424 65 S select 0xfffffe00571b60c0 dhclient 790 768 790 0 Ss nanslp 0xffffffff83740400 syz-executor.3 788 424 424 0 S wait 0xfffffe0058cd6580 sh 781 768 781 0 Rs syz-executor.2 772 768 772 0 Ss nanslp 0xffffffff83740400 syz-executor.1 771 768 771 0 Rs syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffffe005750b980 syz-fuzzer 100113 S uwait 0xfffffe0057a76d00 syz-fuzzer 100114 S wait 0xfffffe0057b9b020 syz-fuzzer 100115 S uwait 0xfffffe0057a76f00 syz-fuzzer 100116 S uwait 0xfffffe005750ad00 syz-fuzzer 100117 S uwait 0xfffffe005750ae00 syz-fuzzer 100118 S uwait 0xfffffe005750af00 syz-fuzzer 100119 S wait 0xfffffe0057b9b020 syz-fuzzer 100120 S wait 0xfffffe0057b9b020 syz-fuzzer 100122 S wait 0xfffffe0057b9b020 syz-fuzzer 100138 S uwait 0xfffffe006d1da600 syz-fuzzer 100271 S kqread 0xfffffe0058ac6a00 syz-fuzzer 100272 S uwait 0xfffffe0072d8d480 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006cce20b0 csh 764 682 764 0 Ss select 0xfffffe00571b6140 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005766fcb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587670b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587674b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587678b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058767cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00587680b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00587684b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00587688b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058768cb0 getty 686 1 686 0 Ss nanslp 0xffffffff83740401 cron 682 1 682 0 Ss select 0xfffffe0057a939c0 sshd 495 1 495 0 Ss select 0xfffffe00571b61c0 syslogd 424 1 424 0 Ss wait 0xfffffe0057181040 devd 423 1 423 65 Ss select 0xfffffe0057a93ac0 dhclient 338 1 338 0 Ss select 0xfffffe00571b6240 dhclient 335 1 335 0 Ss select 0xfffffe00571b6340 dhclient 17 0 0 0 DL syncer 0xffffffff8385db20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057182060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385c100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058b154e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a55c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388d438 [dom0] 100080 D launds 0xffffffff8388d444 [laundry: dom0] 100081 D umarcl 0xffffffff81d61000 [uma] 7 0 0 0 DL - 0xffffffff834bdc10 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84266ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff840975a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83488340 [doneq0] 100045 D - 0xffffffff834882c0 [async] 100076 D - 0xffffffff83488140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83888c60 [crypto] 100042 D crypto_ 0xfffffe00542d5730 [crypto returns 0] 100043 D crypto_ 0xfffffe00542d5780 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe000796e888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836e8d40 [g_event] 100036 D - 0xffffffff836e8d60 [g_up] 100037 D - 0xffffffff836e8d80 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe00541d1040 [init] 10 0 0 0 DL audit_w 0xffffffff838896c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836e9720 [swapper] 100005 D - 0xfffffe0054282100 [softirq_0] 100006 D - 0xfffffe0054282000 [softirq_1] 100007 D - 0xfffffe0054281e00 [if_io_tqg_0] 100008 D - 0xfffffe0054281d00 [if_io_tqg_1] 100009 D - 0xfffffe0054281c00 [if_config_tqg_0] 100010 D - 0xfffffe0007977900 [pci_hp taskq] 100011 D - 0xfffffe0007977800 [kqueue_ctx taskq] 100014 D - 0xfffffe0007977500 [thread taskq] 100016 D - 0xfffffe0007977300 [aiod_kick taskq] 100017 D - 0xfffffe0007977200 [deferred_unmount ta] 100018 D - 0xfffffe0007977100 [inm_free taskq] 100019 D - 0xfffffe0007977000 [in6m_free taskq] 100020 D - 0xfffffe0007976e00 [linuxkpi_irq_wq] 100021 D - 0xfffffe0007976d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007976d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007976d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007976d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007976c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007976c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007976c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007976c00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007976a00 [firmware taskq] 100039 D - 0xfffffe0007976700 [crypto_0] 100040 D - 0xfffffe0007976700 [crypto_1] 100055 D - 0xfffffe00571c4b00 [vtnet0 rxq 0] 100056 D - 0xfffffe00571c4a00 [vtnet0 txq 0] 100057 D - 0xfffffe00571c4900 [vtnet0 rxq 1] 100058 D - 0xfffffe00571c4800 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00571b6580 [virtio_balloon] 100066 D - 0xffffffff826fd921 [deadlkres] 100070 D - 0xfffffe0057bbd100 [acpi_task_0] 100071 D - 0xfffffe0057bbd100 [acpi_task_1] 100072 D - 0xfffffe0057bbd100 [acpi_task_2] 100074 D - 0xfffffe0007977c00 [mca taskq] 100075 D - 0xfffffe0007976500 [CAM taskq] db> show all locks Process 1007 (syz-executor.1) thread 0xfffffe007467b000 (100559) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0058d0d500) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:3992 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sctp_stro 6 2313K 155 sysctloid 34817 2052K 34888 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 688 1196K 4440 vfscache 3 1025K 3 pcb 108 763K 621 filedesc 74 586K 439 inodedep 60 535K 351 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 166 342K 1099 vmem 3 268K 7 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 43 139K 190 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 tcp_fsb 56 116K 90 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 kdtrace 245 47K 1572 umtx 368 46K 368 temp 35 37K 1871 BPF 22 36K 40 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 sctp_atcl 48 18K 472 indirdep 70 18K 2015 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 128 16K 411 ithread 97 16K 97 lltable 47 15K 47 bus-sc 34 15K 1687 freework 56 14K 975 eventhandler 161 14K 161 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 431 CAM queue 5 11K 1528 CC Mem 37 10K 136 in6_multi 65 9K 65 bmsafemap 2 9K 356 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 sctp_timw 30 8K 30 audit_evclass 238 8K 300 kqueue 79 8K 1062 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 234 plimit 21 6K 349 newdirblk 40 5K 177 pfs_nodes 20 5K 20 hhook 15 5K 17 pwddesc 77 5K 1010 ufs_dirhash 24 5K 24 UMA 267 5K 267 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 100 acpisem 28 4K 28 diradd 27 4K 305 proc-args 104 4K 2078 kcovinfo 52 4K 52 session 25 4K 35 terminal 11 3K 11 clone 9 3K 9 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 33 selfd 31 2K 30135 sctp_atky 54 2K 690 ip6ndp 12 2K 13 mkdir 14 2K 354 freeblks 7 2K 264 Unitno 31 2K 49 sctp_ifa 13 2K 14 tun 7 2K 7 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 toponodes 6 2K 6 inpcbpolicy 45 2K 296 ipsecpolicy 2 2K 2 select 10 2K 31 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 NFSD session 1 1K 1 osd 42 1K 149 freefile 7 1K 184 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 sctp_athm 48 1K 504 dirrem 3 1K 270 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 netlink 2 1K 28 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_map 12 1K 360 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 cryptodev 2 1K 58 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3832 sctp_vrf 1 1K 1 sctp_aadr 1 1K 2 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 38 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 72 p1003.1b 1 1K 1 filemon 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 194 sctp_iter 0 0K 12 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 12 sctp_stri 0 0K 64 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1469 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 5 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 VN POLL 0 0K 0 statfs 0 0K 191 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 3 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14376 ioctlops 0 0K 101 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 662 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 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 boottrace 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 tmpfs extattr 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 diroff 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 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 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 7 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 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 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1508548 0 254 38494208 0 mbuf 256 8805 13053 2553044 0 254 5595648 0 RADIX NODE 144 15040 243 65317 0 62 2200752 0 BUF TRIE 144 400 11416 3102 0 62 1701504 0 malloc-384 384 4240 20 4243 0 30 1635840 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11504 214 12112 0 126 1499904 0 malloc-4096 4096 326 2 488 0 2 1343488 0 UMA Slabs 0 112 11003 7 11003 0 126 1233120 0 sctp_asoc 2256 6 504 155 0 254 1150560 0 vmem btag 56 17592 87 17592 0 254 990024 0 FFS inode 1168 591 25 776 0 8 719488 0 malloc-16384 16384 36 4 217 0 1 655360 0 sctp_ep 1176 42 468 285 0 254 599760 0 lkpicurr 176 2 3080 2 0 62 542432 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 234 8 4520 0 8 495616 0 socket 960 95 413 1784 0 254 487680 0 sctp_chunk 152 1 3067 33252 0 254 466336 0 VM OBJECT 264 1553 67 17683 0 30 427680 0 malloc-65536 65536 4 2 64 0 1 393216 0 malloc-4096 4096 92 4 1508 0 2 393216 0 sctp_raddr 736 6 511 180 0 254 380512 0 THREAD 1824 167 17 561 0 8 335616 0 VNODE 448 628 92 815 0 30 322560 0 malloc-256 256 1044 141 5287 0 62 303360 0 malloc-64 64 3792 303 3793 0 254 262080 0 MAP ENTRY 96 2203 317 52268 0 126 241920 0 malloc-16 16 14379 121 14448 0 254 232000 0 malloc-32768 32768 0 7 1897 0 1 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 ertt_txseginfo 40 2 5351 45776 0 254 214120 0 tcp_log 416 0 513 91 0 254 213408 0 mbuf_packet 256 67 695 9484 0 254 195072 0 malloc-128 128 1341 178 28660 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5277 393 5287 0 254 181440 0 FFS2 dinode 256 591 99 775 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 169 29 11503 0 16 164736 0 malloc-2048 2048 10 70 1042 0 8 163840 0 malloc-2048 2048 49 23 537 0 8 147456 0 malloc-1024 1024 120 24 297 0 16 147456 0 malloc-128 128 1027 120 1473 0 126 146816 0 S VFS Cache 104 1006 281 1304 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-4096 4096 30 2 124 0 2 131072 0 unpcb 256 11 499 1177 0 254 130560 0 PROC 1376 76 12 1009 0 8 121088 0 ksiginfo 112 72 972 11050 0 126 116928 0 malloc-256 256 287 148 2844 0 62 111360 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 2 1 122 0 1 98304 0 filedesc0 1072 77 14 1010 0 8 97552 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 53 30 282 0 16 84992 0 malloc-64 64 646 677 32132 0 254 84672 0 malloc-128 128 494 157 5103 0 126 83328 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-8192 8192 10 0 12 0 1 81920 0 64 Bucket 512 79 81 2879 0 30 81920 0 sctp_readq 152 0 520 30 0 254 79040 0 tcp_inpcb 1312 37 20 136 0 8 74784 0 malloc-8192 8192 7 2 108 0 1 73728 0 g_bio 408 0 180 32339 0 30 73440 0 malloc-64 64 932 139 2740 0 254 68544 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 1 1 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 12 4 218 0 2 65536 0 malloc-1024 1024 20 44 1548 0 16 65536 0 malloc-256 256 194 61 971 0 62 65280 0 32 Bucket 256 65 190 979 0 62 65280 0 sctp_stream_msg_out 112 5 535 35 0 254 60480 0 malloc-384 384 59 91 351 0 30 57600 0 VMSPACE 616 60 24 994 0 16 51744 0 tcp_bbr_map 128 5 398 8242 0 126 51584 0 malloc-256 256 3 192 1472 0 62 49920 0 malloc-256 256 70 125 1154 0 62 49920 0 tcp_rack_pcb 1024 28 20 45 0 16 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14087 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 10 14 81 0 8 49152 0 malloc-1024 1024 13 35 156 0 16 49152 0 malloc-384 384 95 25 97 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 Files 80 303 247 7866 0 126 44000 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4713 407 4995 0 254 40960 0 pipe 728 20 35 321 0 16 40040 0 udp_inpcb 424 6 84 154 0 30 38160 0 da_ccb 544 0 70 8216 0 16 38080 0 malloc-64 64 153 414 15244 0 254 36288 0 malloc-64 64 32 535 53 0 254 36288 0 malloc-64 64 112 455 1126 0 254 36288 0 tcp_rack_map 128 12 267 39 0 126 35712 0 malloc-128 128 20 259 174 0 126 35712 0 malloc-128 128 8 271 11 0 126 35712 0 malloc-128 128 9 270 9 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 49 41 840 0 30 34560 0 malloc-256 256 45 90 492 0 62 34560 0 malloc-256 256 4 131 4 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 malloc-2048 2048 2 14 14 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-1024 1024 5 27 45 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-512 512 4 60 55 0 30 32768 0 malloc-512 512 3 61 54 0 30 32768 0 malloc-512 512 8 56 72 0 30 32768 0 malloc-512 512 4 60 22 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 KNOTE 160 30 170 48532 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 35 0 126 31680 0 clpbuf 2624 0 12 26 0 4 31488 0 tcp_bbr_pcb 832 2 34 74 0 16 29952 0 sctp_laddr 48 4 584 225 0 254 28224 0 malloc-32 32 320 562 818 0 254 28224 0 16 Bucket 144 60 136 623 0 62 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 2 Bucket 32 49 833 814 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 2 61 6 0 30 24696 0 malloc-8192 8192 2 1 28 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 6 0 2 24576 0 rl_entry 40 69 537 69 0 254 24240 0 PWD 40 47 559 265 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 50 250 869 0 126 24000 0 SLEEPQUEUE 88 185 71 185 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 9 621 90 0 254 20160 0 ertt 72 37 243 136 0 126 20160 0 malloc-64 64 2 313 2 0 254 20160 0 malloc-64 64 1 314 1 0 254 20160 0 malloc-32 32 82 548 110 0 254 20160 0 malloc-32 32 258 372 2790 0 254 20160 0 malloc-32 32 100 530 337 0 254 20160 0 malloc-32 32 86 544 3583 0 254 20160 0 malloc-32 32 5 625 5 0 254 20160 0 malloc-32 32 2 628 5 0 254 20160 0 malloc-128 128 2 153 2 0 126 19840 0 malloc-256 256 11 64 11 0 62 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 1 31 119 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 19 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 tcpreass 48 0 336 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 752366 0 254 16032 0 malloc-16 16 524 476 3950 0 254 16000 0 kenv 258 17 43 1072 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 76 674 1730 0 254 12000 0 malloc-16 16 10 740 11 0 254 12000 0 malloc-16 16 27 723 332 0 254 12000 0 malloc-16 16 64 686 28141 0 254 12000 0 malloc-16 16 20 730 20 0 254 12000 0 malloc-16 16 61 689 519 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 13 17 13 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 0 0 ripcb ports 32 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 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 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 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-16384 16384 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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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