panic: lock (sleep mutex) sctp-inp not locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:958 cpuid = 0 time = 1705478592 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a4925b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a492710 vpanic() at vpanic+0x271/frame 0xfffffe006a4928b0 panic() at panic+0xb5/frame 0xfffffe006a492970 witness_unlock() at witness_unlock+0x4fd/frame 0xfffffe006a4929f0 __mtx_unlock_flags() at __mtx_unlock_flags+0xec/frame 0xfffffe006a492ab0 sctp_shutdown() at sctp_shutdown+0xf35/frame 0xfffffe006a492c10 soshutdown() at soshutdown+0xb3/frame 0xfffffe006a492c50 kern_shutdown() at kern_shutdown+0x154/frame 0xfffffe006a492d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe006a492f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe006a492f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x823cdcf08, rbp = 0x823cdcf80 --- KDB: enter: panic [ thread pid 958 tid 100356 ] 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 0xfffffe0072200000 rdx 0x3ffff rbx 0xffffffff826f86c0 .str.28 rsp 0xfffffe006a4926f0 rbp 0xfffffe006a492710 rsi 0x40001 rdi 0xffffffff815de326 printf+0x156 r8 0 r9 0xffffffff r10 0 r11 0 r12 0 r13 0xfffffe0073dd0740 r14 0xffffffff826f86c0 .str.28 r15 0 rip 0xffffffff815cadae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2194267(%rip) db> show proc Process 958 (syz-executor.2) at 0xfffffe006a366060: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffffe006cd10060 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe00541d1040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006a3b1738 (map 0xfffffe006a3b1738) (map.pmap 0xfffffe006a3b17f8) (pmap 0xfffffe006a3b1868) threads: 2 100110 RunQ syz-executor.2 100356 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 959 772 772 0 R (threaded) syz-executor.1 100149 RunQ syz-executor.1 100357 RunQ syz-executor.1 958 778 778 0 R (threaded) syz-executor.2 100110 RunQ syz-executor.2 100356 Run CPU 0 syz-executor.2 942 781 781 0 R (threaded) syz-executor.3 100103 RunQ syz-executor.3 100334 S connec 0xfffffe006a33c0da syz-executor.3 100337 S uwait 0xfffffe006ce16480 syz-executor.3 934 771 771 0 R (threaded) syz-executor.0 100277 S nanslp 0xffffffff83740400 syz-executor.0 100321 S uwait 0xfffffe005750a200 syz-executor.0 100326 S uwait 0xfffffe0007989d00 syz-executor.0 100331 RunQ syz-executor.0 100333 S uwait 0xfffffe005750df00 syz-executor.0 100336 S uwait 0xfffffe0007989700 syz-executor.0 100340 S uwait 0xfffffe005750da00 syz-executor.0 100342 S uwait 0xfffffe006ce14b80 syz-executor.0 816 806 816 0 Ss select 0xfffffe00571d7bc0 dhclient 811 1 811 0 Ss select 0xfffffe00571d7c40 dhclient 806 793 424 65 S select 0xfffffe00571d7d40 dhclient 793 424 424 0 S wait 0xfffffe006cd0e020 sh 781 768 781 0 Ss nanslp 0xffffffff83740400 syz-executor.3 778 768 778 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 100112 S uwait 0xfffffe0057a77c00 syz-fuzzer 100114 S uwait 0xfffffe0057a76d80 syz-fuzzer 100115 S wait 0xfffffe006a3655a0 syz-fuzzer 100116 S kqread 0xfffffe0058a19d00 syz-fuzzer 100117 S uwait 0xfffffe0057a77100 syz-fuzzer 100118 S uwait 0xfffffe006ce15f00 syz-fuzzer 100119 S wait 0xfffffe006a3655a0 syz-fuzzer 100120 S uwait 0xfffffe006ce16180 syz-fuzzer 100121 S wait 0xfffffe006a3655a0 syz-fuzzer 100123 S wait 0xfffffe006a3655a0 syz-fuzzer 100128 S uwait 0xfffffe006ce16280 syz-fuzzer 100139 S uwait 0xfffffe006ce14a80 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006d1a90b0 csh 764 682 764 0 Ss select 0xfffffe00571b6dc0 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 0xfffffe00571b6240 syslogd 424 1 424 0 Ss wait 0xfffffe0057b9aac0 devd 423 1 423 65 Ss select 0xfffffe00571b1f40 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 0xfffffe0057181040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385c100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00588be8e8 [/ 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 0xffffffff84329ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8409f5a0 [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 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 Run CPU 1 [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 - 0xffffffff826fd920 [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 959 (syz-executor.1) thread 0xfffffe00719b6000 (100357) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00719a18b8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:6992 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 newblk 93 1047K 1940 vfscache 3 1025K 3 pcb 34 680K 523 inodedep 80 542K 262 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 subproc 116 222K 1027 acpica 1674 184K 60830 tidhash 3 141K 3 filedesc 18 137K 339 vmem 3 134K 4 pagedep 15 132K 167 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 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 umtx 336 42K 336 kdtrace 198 41K 1318 temp 35 37K 1861 BPF 22 36K 32 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 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 dirrem 63 16K 189 routetbl 128 16K 411 ithread 97 16K 97 bus-sc 34 15K 1687 lltable 45 14K 45 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 in6_multi 65 9K 65 bmsafemap 2 9K 241 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 freefile 62 8K 187 sctp_timw 30 8K 30 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 233 kqueue 51 6K 964 plimit 21 6K 349 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 pf_ifnet 10 5K 19 tcp_fsb 2 5K 28 vt 11 5K 11 sctp_stro 4 4K 109 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 76 sctp_atcl 10 4K 366 acpisem 28 4K 28 kcovinfo 52 4K 52 session 25 4K 35 pwddesc 49 4K 967 mkdir 24 3K 310 proc-args 76 3K 2028 terminal 11 3K 11 indirdep 10 3K 626 diradd 19 3K 224 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 29 selfd 31 2K 30875 ip6ndp 12 2K 13 Unitno 31 2K 49 sctp_ifa 13 2K 14 tun 7 2K 7 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 155 CC Mem 6 2K 46 in_multi 6 2K 8 toponodes 6 2K 6 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 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 sctp_atky 14 1K 506 sctp_stri 1 1K 42 cdev 2 1K 2 osd 11 1K 59 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 207 netlink 2 1K 28 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 550 freeblks 1 1K 203 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 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 sctp_athm 10 1K 387 soname 6 1K 3577 cryptodev 2 1K 42 sctp_map 8 1K 234 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 sctp_vrf 1 1K 1 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 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 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 131 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_aadr 0 0K 14 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 502 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 2 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 192 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 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 14161 ioctlops 0 0K 104 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 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 8320 1078 1653161 0 254 38494208 0 mbuf 256 8697 3755 2557326 0 254 3187712 0 RADIX NODE 144 13338 321 57745 0 62 1966896 0 BUF TRIE 144 212 11604 1352 0 62 1701504 0 malloc-384 384 4218 42 4221 0 30 1635840 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 10769 25 10769 0 126 1208928 0 sctp_asoc 2256 4 506 109 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16349 106 16349 0 254 921480 0 FFS inode 1168 507 32 694 0 8 629552 0 sctp_ep 1176 5 505 236 0 254 599760 0 lkpicurr 176 2 3080 2 0 62 542432 0 pbuf 2624 0 202 0 0 2 530048 0 socket 960 32 476 1670 0 254 487680 0 256 Bucket 2048 196 20 7628 0 8 442368 0 ertt_txseginfo 40 1 10503 46992 0 254 420160 0 malloc-65536 65536 4 2 64 0 1 393216 0 sctp_raddr 736 4 513 109 0 254 380512 0 VM OBJECT 264 1127 73 16835 0 30 316800 0 THREAD 1824 148 20 357 0 8 306432 0 VNODE 448 544 86 733 0 30 282240 0 malloc-4096 4096 64 4 1457 0 2 278528 0 malloc-2048 2048 10 126 1042 0 8 278528 0 malloc-64 64 3792 303 3793 0 254 262080 0 malloc-256 256 370 635 2505 0 62 257280 0 malloc-16 16 14379 371 14448 0 254 236000 0 malloc-32768 32768 0 7 586 0 1 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-16384 16384 8 4 167 0 1 196608 0 malloc-128 128 1314 205 28620 0 126 194432 0 sctp_chunk 152 3 1271 4168 0 254 193648 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5277 393 5287 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 150 48 11452 0 16 164736 0 FFS2 dinode 256 507 123 694 0 62 161280 0 S VFS Cache 104 1007 397 1209 0 126 146016 0 MAP ENTRY 96 1231 281 48890 0 126 145152 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-32768 32768 2 2 122 0 1 131072 0 malloc-1024 1024 120 8 297 0 16 131072 0 malloc-128 128 959 64 1335 0 126 130944 0 unpcb 256 11 499 1201 0 254 130560 0 mbuf_packet 256 42 466 994 0 254 130048 0 ksiginfo 112 49 995 11149 0 126 116928 0 malloc-256 256 256 179 2170 0 62 111360 0 malloc-128 128 559 216 5043 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 PROC 1376 48 18 959 0 8 90816 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 52 31 274 0 16 84992 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-8192 8192 9 1 11 0 1 81920 0 sctp_readq 152 0 520 9 0 254 79040 0 filedesc0 1072 49 21 967 0 8 75040 0 g_bio 408 0 180 13095 0 30 73440 0 64 Bucket 512 83 53 2221 0 30 69632 0 malloc-64 64 904 167 2684 0 254 68544 0 malloc-64 64 645 426 32779 0 254 68544 0 tcp_bbr_map 128 0 527 850 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 7 1 108 0 1 65536 0 malloc-2048 2048 12 20 492 0 8 65536 0 malloc-1024 1024 20 44 1548 0 16 65536 0 malloc-256 256 157 98 896 0 62 65280 0 32 Bucket 256 64 191 2982 0 62 65280 0 sctp_stream_msg_out 112 0 540 11 0 254 60480 0 malloc-4096 4096 12 2 219 0 2 57344 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 1 47 13717 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-4096 4096 10 2 10 0 2 49152 0 malloc-2048 2048 11 13 81 0 8 49152 0 malloc-384 384 79 41 262 0 30 46080 0 malloc-384 384 93 27 95 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1312 6 27 46 0 8 43296 0 pcpu-8 8 4694 426 4920 0 254 40960 0 udp_inpcb 424 6 84 155 0 30 38160 0 malloc-64 64 125 442 15056 0 254 36288 0 malloc-64 64 32 535 53 0 254 36288 0 malloc-64 64 83 484 1053 0 254 36288 0 8 Bucket 80 61 389 1357 0 126 36000 0 tcp_rack_map 128 2 277 34 0 126 35712 0 malloc-128 128 20 259 175 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 11 79 734 0 30 34560 0 malloc-256 256 45 90 487 0 62 34560 0 malloc-256 256 3 132 505 0 62 34560 0 malloc-256 256 11 124 11 0 62 34560 0 malloc-256 256 42 93 1016 0 62 34560 0 malloc-256 256 4 131 4 0 62 34560 0 tcp_rack_pcb 1024 1 31 14 0 16 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 93 0 2 32768 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 12 20 117 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 4 60 39 0 30 32768 0 malloc-512 512 3 61 54 0 30 32768 0 malloc-512 512 9 55 50 0 30 32768 0 malloc-512 512 4 60 14 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 KNOTE 160 30 170 59728 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 186 214 7590 0 126 32000 0 PGRP 120 25 239 35 0 126 31680 0 tcp_bbr_pcb 832 0 36 20 0 16 29952 0 VMSPACE 616 32 16 944 0 16 29568 0 sctp_laddr 48 5 583 71 0 254 28224 0 malloc-32 32 289 593 714 0 254 28224 0 16 Bucket 144 63 133 352 0 62 28224 0 4 Bucket 48 6 582 7 0 254 28224 0 da_ccb 544 0 49 3405 0 16 26656 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 2 61 5 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 53 553 53 0 254 24240 0 PWD 40 19 587 243 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 pipe 728 20 13 302 0 16 24024 0 malloc-384 384 11 49 11 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 clpbuf 2624 0 8 26 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 4 626 40 0 254 20160 0 ertt 72 6 274 46 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 2652 0 254 20160 0 malloc-32 32 72 558 287 0 254 20160 0 malloc-32 32 47 583 3465 0 254 20160 0 malloc-32 32 5 625 5 0 254 20160 0 malloc-32 32 2 628 5 0 254 20160 0 2 Bucket 32 52 578 457 0 254 20160 0 malloc-128 128 2 153 2 0 126 19840 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 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 vtnet_tx_hdr 24 0 668 824422 0 254 16032 0 malloc-16 16 526 474 3814 0 254 16000 0 kenv 258 17 43 1072 0 30 15480 0 udplite_inpcb 424 0 36 1 0 30 15264 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 48 702 1621 0 254 12000 0 malloc-16 16 10 740 11 0 254 12000 0 malloc-16 16 23 727 240 0 254 12000 0 malloc-16 16 33 717 28025 0 254 12000 0 malloc-16 16 20 730 20 0 254 12000 0 malloc-16 16 23 727 402 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 13 17 13 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 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 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 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