panic: lock (sleep mutex) sctp-inp not locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:958 cpuid = 0 time = 1705482841 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a5c45b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a5c4710 vpanic() at vpanic+0x271/frame 0xfffffe006a5c48b0 panic() at panic+0xb5/frame 0xfffffe006a5c4970 witness_unlock() at witness_unlock+0x4fd/frame 0xfffffe006a5c49f0 __mtx_unlock_flags() at __mtx_unlock_flags+0xec/frame 0xfffffe006a5c4ab0 sctp_shutdown() at sctp_shutdown+0xf35/frame 0xfffffe006a5c4c10 soshutdown() at soshutdown+0xb3/frame 0xfffffe006a5c4c50 kern_shutdown() at kern_shutdown+0x154/frame 0xfffffe006a5c4d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a5c4f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a5c4f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x825f4ef08, rbp = 0x825f4ef80 --- KDB: enter: panic [ thread pid 3883 tid 107533 ] 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 0xfffffe006ee00000 rdx 0x3ffff rbx 0xffffffff826f86c0 .str.28 rsp 0xfffffe006a5c46f0 rbp 0xfffffe006a5c4710 rsi 0x40001 rdi 0xffffffff815de326 printf+0x156 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0073224c60 r12 0 r13 0xfffffe0073224740 r14 0xffffffff826f86c0 .str.28 r15 0 rip 0xffffffff815cadae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2194267(%rip) db> show proc Process 3883 (syz-executor.2) at 0xfffffe0073d87020: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 779 at 0xfffffe0057b9aac0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe00541d1040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00589fec08 (map 0xfffffe00589fec08) (map.pmap 0xfffffe00589fecc8) (pmap 0xfffffe00589fed38) threads: 3 107531 Run CPU 1 syz-executor.2 107532 S connec 0xfffffe0058cf9c1a syz-executor.2 107533 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 3883 779 779 0 R (threaded) syz-executor.2 107531 Run CPU 1 syz-executor.2 107532 S connec 0xfffffe0058cf9c1a syz-executor.2 107533 Run CPU 0 syz-executor.2 3881 818 818 0 S (threaded) syz-executor.3 106374 S nanslp 0xffffffff83740400 syz-executor.3 107525 S connec 0xfffffe0058cecc1a syz-executor.3 107528 S connec 0xfffffe0058cedc1a syz-executor.3 107529 S uwait 0xfffffe006cd28e80 syz-executor.3 3879 0 0 0 DL aiordy 0xfffffe0073dd85a0 [aiod4] 3878 0 0 0 DL aiordy 0xfffffe0073dd8b00 [aiod3] 3877 0 0 0 DL aiordy 0xfffffe0073d86560 [aiod2] 3876 0 0 0 DL aiordy 0xfffffe0058d3e000 [aiod1] 3875 772 772 0 R (threaded) syz-executor.1 107515 RunQ syz-executor.1 107516 S uwait 0xfffffe005750d680 syz-executor.1 107517 S uwait 0xfffffe0073220680 syz-executor.1 107518 S connec 0xfffffe00740fcc1a syz-executor.1 107523 S uwait 0xfffffe0073220180 syz-executor.1 3873 771 771 0 S (threaded) syz-executor.0 107475 S nanslp 0xffffffff83740400 syz-executor.0 107510 S connec 0xfffffe0058cee0da syz-executor.0 107511 S uwait 0xfffffe006cd29480 syz-executor.0 3858 1 772 0 SV connec 0xfffffe0058d0a0da syz-executor.1 3849 1 772 0 SV connec 0xfffffe00740f485a syz-executor.1 3681 1 779 0 SV uwait 0xfffffe0073221580 syz-executor.2 3663 1 779 0 SV uwait 0xfffffe006cd29880 syz-executor.2 3654 1 779 0 SV uwait 0xfffffe0073221880 syz-executor.2 3116 3115 779 0 SV uwait 0xfffffe005750c500 syz-executor.2 3115 1 779 0 DV ppwait 0xfffffe00541d2000 syz-executor.2 3104 1 779 0 SV uwait 0xfffffe0057a76880 syz-executor.2 2714 1 2714 65 Ss select 0xfffffe00571d7d40 dhclient 2311 1 2311 0 Ss select 0xfffffe00571b62c0 dhclient 2307 1 2307 0 Ss select 0xfffffe00571d7440 dhclient 2286 1 2286 65 Ss select 0xfffffe00571d7540 dhclient 1811 1 1811 0 Ss select 0xfffffe00571d7b40 dhclient 1808 1 1808 0 Ss select 0xfffffe00571d7740 dhclient 1786 1 1786 65 Ss select 0xfffffe00571d7240 dhclient 1434 1 1434 0 Ss select 0xfffffe00571d7940 dhclient 1431 1 1431 0 Ss select 0xfffffe00571d77c0 dhclient 1408 1 1408 65 Ss select 0xfffffe00571d7840 dhclient 1047 1 1047 0 Ss select 0xfffffe00571d7dc0 dhclient 1044 1 1044 0 Ss select 0xfffffe0057a93a40 dhclient 934 1 771 0 SV uwait 0xfffffe0057a76480 syz-executor.0 901 1 771 0 SV uwait 0xfffffe0007989d00 syz-executor.0 881 1 771 0 SV uwait 0xfffffe0073220e00 syz-executor.0 818 768 818 0 Ss nanslp 0xffffffff83740400 syz-executor.3 779 768 779 0 Ss nanslp 0xffffffff83740400 syz-executor.2 772 768 772 0 Ss nanslp 0xffffffff83740400 syz-executor.1 771 768 771 0 Ss nanslp 0xffffffff83740400 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100118 S uwait 0xfffffe0057a76e80 syz-fuzzer 100119 S uwait 0xfffffe0057a77000 syz-fuzzer 100120 S wait 0xfffffe006cd945a0 syz-fuzzer 100121 S uwait 0xfffffe0057a77200 syz-fuzzer 100122 S uwait 0xfffffe0007989800 syz-fuzzer 100123 S uwait 0xfffffe0057a76280 syz-fuzzer 100124 S wait 0xfffffe006cd945a0 syz-fuzzer 100125 S wait 0xfffffe006cd945a0 syz-fuzzer 100128 S uwait 0xfffffe0057a76580 syz-fuzzer 100129 S wait 0xfffffe006cd945a0 syz-fuzzer 100130 S uwait 0xfffffe0007989b00 syz-fuzzer 100131 S kqread 0xfffffe0058cc0c00 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe005717f0b0 csh 764 682 764 0 Ss select 0xfffffe00571b1e40 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 0xfffffe00571b1ec0 sshd 495 1 495 0 Ss select 0xfffffe00571b1f40 syslogd 424 1 424 0 Ss select 0xfffffe00571b6140 devd 423 1 423 65 Ss select 0xfffffe00571b60c0 dhclient 338 1 338 0 Ss select 0xfffffe00571b6040 dhclient 335 1 335 0 Ss select 0xfffffe00571b61c0 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 0xfffffe00588a24e8 [/ 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 0xffffffff8419eea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845bf5a0 [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 3883 (syz-executor.2) thread 0xfffffe0073d47740 (107531) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83752d10) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1289 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34817 2052K 34888 vtbuf 24 1968K 46 kobj 326 1304K 488 pcb 469 1166K 16739 newblk 154 1063K 52243 vfscache 3 1025K 3 inodedep 18 519K 6101 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 161 322K 3973 filedesc 40 313K 5837 vnet_data 2 224K 2 acpitask 1 224K 1 sctp_stro 204 213K 2695 acpica 1674 184K 60830 sctp_atcl 425 160K 11029 tidhash 3 141K 3 vmem 3 138K 5 pagedep 14 132K 2912 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 BPF 46 88K 58 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 shm 11 52K 1712 kdtrace 247 49K 11418 umtx 384 48K 384 temp 35 37K 2706 hostcache 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 tcp_fsb 14 29K 2494 kbdmux 6 28K 6 sctp_atky 631 27K 13798 LRO 24 25K 24 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 65 17K 65 routetbl 138 17K 598 tty 16 16K 16 ithread 97 16K 97 lltable 47 15K 63 bus-sc 34 15K 1687 eventhandler 161 14K 161 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 431 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 5859 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 kqueue 74 7K 3895 sctp_athm 425 7K 11029 taskqueue 63 7K 63 cred 26 7K 273 sctp_map 408 7K 5390 sglist 6 7K 6 plimit 24 6K 424 CAM DEV 3 6K 510 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 pwddesc 72 5K 3884 session 35 5K 50 UMA 267 5K 267 pf_ifnet 10 5K 47 DEVFSP 68 5K 86 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 103 4K 5194 freework 15 4K 22831 lockf 33 4K 58 acpisem 28 4K 28 selfd 55 4K 69466 CC Mem 13 4K 1611 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 56 clone 9 3K 9 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 indirdep 7 2K 29943 Unitno 30 2K 49 tun 7 2K 7 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 newdirblk 9 2K 2893 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 42 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 27 1K 2023 sctp_ifn 6 1K 15 ipsec 3 1K 3 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 mkdir 5 1K 5786 diradd 5 1K 4510 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 18 1K 1619 dirrem 2 1K 4469 freeblks 2 1K 5706 cdev 2 1K 2 lkpikmalloc 8 1K 9 freefile 3 1K 4450 netlink 2 1K 45 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 soname 11 1K 15868 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 cryptodev 2 1K 45 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 26 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 44 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 4173 sctp_iter 0 0K 16 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 3 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 1 sctp_stri 0 0K 0 pf_table 0 0K 42 pf_rule 0 0K 14 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 3 tcp_do 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 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 5187 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 18 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 14 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 3 VN POLL 0 0K 0 statfs 0 0K 371 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 2 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 22058 ioctlops 0 0K 332 eventfd 0 0K 2 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 826 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 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 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 8326 1072 1814915 0 254 38494208 0 mbuf 256 8839 824 2870768 0 254 2473728 0 RADIX NODE 144 15691 208 197686 0 62 2289456 0 BUF TRIE 144 231 11585 60347 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 12117 0 126 1499904 0 malloc-4096 4096 329 1 491 0 2 1351680 0 UMA Slabs 0 112 11168 22 11168 0 126 1253280 0 sctp_asoc 2256 204 306 2695 0 254 1150560 0 vmem btag 56 16840 119 16840 0 254 949704 0 sctp_ep 1176 221 549 8334 0 254 905520 0 malloc-2048 2048 228 156 8798 0 8 786432 0 socket 960 81 683 11698 0 254 733440 0 FFS inode 1168 534 26 4986 0 8 654080 0 lkpicurr 176 2 3080 2 0 62 542432 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 264 1481 79 55963 0 30 411840 0 256 Bucket 2048 172 22 5723 0 8 397312 0 malloc-65536 65536 4 2 200 0 1 393216 0 sctp_raddr 736 204 313 2695 0 254 380512 0 malloc-16384 16384 19 4 2916 0 1 376832 0 malloc-4096 4096 86 2 4382 0 2 360448 0 THREAD 1824 174 18 7533 0 8 350208 0 VNODE 448 574 92 5028 0 30 298368 0 malloc-64 64 3792 303 3793 0 254 262080 0 malloc-256 256 455 550 61390 0 62 257280 0 malloc-1024 1024 209 31 2700 0 16 245760 0 malloc-16 16 14379 371 14471 0 254 236000 0 malloc-32768 32768 0 7 28500 0 1 229376 0 DEVCTL 1024 0 220 152 0 0 225280 0 malloc-384 384 426 144 11413 0 30 218880 0 MAP ENTRY 96 1885 257 149476 0 126 205632 0 mbuf_packet 256 100 662 7140 0 254 195072 0 malloc-128 128 1329 190 29960 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5281 389 5294 0 254 181440 0 FPU_save_area 832 176 40 19814 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-256 256 374 256 10646 0 62 161280 0 malloc-2048 2048 10 62 1042 0 8 147456 0 malloc-1024 1024 120 24 302 0 16 147456 0 malloc-128 128 1002 145 8430 0 126 146816 0 S VFS Cache 104 1027 377 5653 0 126 146016 0 FFS2 dinode 256 534 36 4986 0 62 145920 0 ertt_txseginfo 40 0 3636 12789 0 254 145440 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 unpcb 256 20 490 1303 0 254 130560 0 tcp_inpcb 1312 13 83 1606 0 8 125952 0 PROC 1376 71 17 3883 0 8 121088 0 ksiginfo 112 75 969 12421 0 126 116928 0 malloc-256 256 254 181 36160 0 62 111360 0 malloc-4096 4096 22 4 26 0 2 106496 0 malloc-128 128 493 282 15250 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 filedesc0 1072 72 19 3884 0 8 97552 0 UMA Kegs 384 226 7 226 0 30 89472 0 64 Bucket 512 91 77 15879 0 30 86016 0 128 Bucket 1024 59 24 390 0 16 84992 0 malloc-64 64 929 394 5667 0 254 84672 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-8192 8192 10 0 12 0 1 81920 0 sctp_chunk 152 192 328 722 0 254 79040 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-4096 4096 12 6 399 0 2 73728 0 g_bio 408 0 180 407867 0 30 73440 0 malloc-64 64 874 197 73967 0 254 68544 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-1024 1024 20 44 1770 0 16 65536 0 32 Bucket 256 78 177 6024 0 62 65280 0 sctp_laddr 48 764 580 10557 0 254 64512 0 sctp_stream_msg_out 112 6 534 66 0 254 60480 0 malloc-4096 4096 9 5 1326 0 2 57344 0 udp_inpcb 424 9 117 283 0 30 53424 0 malloc-64 64 153 666 23491 0 254 52416 0 Files 80 270 380 24582 0 126 52000 0 VMSPACE 616 50 34 3853 0 16 51744 0 malloc-256 256 3 192 5190 0 62 49920 0 malloc-256 256 44 151 9454 0 62 49920 0 tcp_rack_pcb 1024 7 41 1247 0 16 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 33824 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 11 13 142 0 8 49152 0 malloc-2048 2048 10 14 1711 0 8 49152 0 malloc-384 384 99 21 117 0 30 46080 0 pcpu-8 8 4784 848 5808 0 254 45056 0 PWD 40 32 1079 2988 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 udplite_inpcb 424 0 90 98 0 30 38160 0 da_ccb 544 0 70 102098 0 16 38080 0 malloc-64 64 32 535 58 0 254 36288 0 malloc-64 64 109 458 3980 0 254 36288 0 malloc-32 32 467 667 14379 0 254 36288 0 16 Bucket 144 56 196 3159 0 62 36288 0 8 Bucket 80 82 368 2179 0 126 36000 0 tcp_bbr_map 128 0 279 156 0 126 35712 0 tcp_rack_map 128 2 277 2148 0 126 35712 0 malloc-128 128 23 256 268 0 126 35712 0 malloc-128 128 8 271 27 0 126 35712 0 malloc-128 128 12 267 12 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 17 73 6101 0 30 34560 0 malloc-256 256 45 90 614 0 62 34560 0 malloc-256 256 7 128 11 0 62 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 2 14 57 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 12 4 12 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 60 124 0 30 32768 0 malloc-512 512 3 61 54 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 2 62 43 0 30 32768 0 malloc-512 512 10 54 18 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 KNOTE 160 30 170 70697 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 35 229 50 0 126 31680 0 clpbuf 2624 0 12 41 0 4 31488 0 tcp_bbr_pcb 832 0 36 23 0 16 29952 0 tcp_inpcb ports 32 5 877 1123 0 254 28224 0 ertt 72 13 379 1606 0 126 28224 0 malloc-32 32 305 577 2589 0 254 28224 0 malloc-32 32 269 613 2637 0 254 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 2 Bucket 32 55 827 5789 0 254 28224 0 cpuset 200 7 121 45 0 62 25600 0 ripcb 392 5 58 36 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-8192 8192 1 2 4 0 1 24576 0 malloc-4096 4096 3 3 6 0 2 24576 0 rl_entry 40 95 511 95 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 pipe 728 23 10 390 0 16 24024 0 domainset 40 0 567 2 0 254 22680 0 SLEEPQUEUE 88 193 63 193 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 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 81 549 110 0 254 20160 0 malloc-32 32 88 542 3050 0 254 20160 0 malloc-32 32 5 625 5 0 254 20160 0 malloc-32 32 2 628 12 0 254 20160 0 malloc-16 16 438 812 11044 0 254 20000 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 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 907965 0 254 16032 0 malloc-16 16 531 469 16054 0 254 16000 0 malloc-16 16 426 574 5423 0 254 16000 0 AIO 208 1 75 1 0 62 15808 0 kenv 258 17 43 1085 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 67 683 6930 0 254 12000 0 malloc-16 16 10 740 11 0 254 12000 0 malloc-16 16 40 710 31713 0 254 12000 0 malloc-16 16 23 727 23 0 254 12000 0 AIOCB 552 0 21 1 0 16 11592 0 L VFS Cache 320 0 36 1 0 30 11520 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 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 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 sctp_readq 152 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 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 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 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 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 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-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