panic: lock (sleep mutex) sctp-inp not locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:958 cpuid = 0 time = 1705468036 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00774685b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0077468710 vpanic() at vpanic+0x271/frame 0xfffffe00774688b0 panic() at panic+0xb5/frame 0xfffffe0077468970 witness_unlock() at witness_unlock+0x4fd/frame 0xfffffe00774689f0 __mtx_unlock_flags() at __mtx_unlock_flags+0xec/frame 0xfffffe0077468ab0 sctp_shutdown() at sctp_shutdown+0xf35/frame 0xfffffe0077468c10 soshutdown() at soshutdown+0xb3/frame 0xfffffe0077468c50 kern_shutdown() at kern_shutdown+0x154/frame 0xfffffe0077468d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe0077468f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0077468f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x824c2af08, rbp = 0x824c2af80 --- KDB: enter: panic [ thread pid 1550 tid 101157 ] 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 0xfffffe0073800000 rdx 0x3ffff rbx 0xffffffff826f86c0 .str.28 rsp 0xfffffe00774686f0 rbp 0xfffffe0077468710 rsi 0x40001 rdi 0xffffffff815de326 printf+0x156 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0076bc1520 r12 0 r13 0xfffffe0076bc1000 r14 0xffffffff826f86c0 .str.28 r15 0 rip 0xffffffff815cadae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2194267(%rip) db> show proc Process 1550 (syz-executor.3) at 0xfffffe006fe0e560: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 773 at 0xfffffe006d543020 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe00541d1040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0076a08000 (map 0xfffffe0076a08000) (map.pmap 0xfffffe0076a080c0) (pmap 0xfffffe0076a08130) threads: 3 100278 RunQ syz-executor.3 101155 S connec 0xfffffe0058ad485a syz-executor.3 101157 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1550 773 773 0 R (threaded) syz-executor.3 100278 RunQ syz-executor.3 101155 S connec 0xfffffe0058ad485a syz-executor.3 101157 Run CPU 0 syz-executor.3 1548 771 771 0 R (threaded) syz-executor.1 100149 RunQ syz-executor.1 101153 S connec 0xfffffe0058ad349a syz-executor.1 101156 S uwait 0xfffffe0057a79e80 syz-executor.1 1544 772 772 0 R (threaded) syz-executor.2 100088 RunQ syz-executor.2 101148 S connec 0xfffffe006d52cc1a syz-executor.2 101150 S uwait 0xfffffe0077265600 syz-executor.2 1541 770 770 0 S (threaded) syz-executor.0 100145 S nanslp 0xffffffff83740400 syz-executor.0 101144 S connec 0xfffffe006d52f49a syz-executor.0 101147 S uwait 0xfffffe0057a76c80 syz-executor.0 1065 1050 1065 0 Ss select 0xfffffe00571d79c0 dhclient 1057 1 1057 0 Ss select 0xfffffe00571b6040 dhclient 1050 1037 424 65 S select 0xfffffe00571b6dc0 dhclient 1037 424 424 0 S wait 0xfffffe006fd885c0 sh 773 768 773 0 Ss nanslp 0xffffffff83740400 syz-executor.3 772 768 772 0 Rs syz-executor.2 771 768 771 0 Rs CPU 1 syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff83740400 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100091 S wait 0xfffffe0057b9cb00 syz-fuzzer 100118 S uwait 0xfffffe0057a77d80 syz-fuzzer 100119 S uwait 0xfffffe0057a77e80 syz-fuzzer 100120 S uwait 0xfffffe0057a78000 syz-fuzzer 100121 S uwait 0xfffffe0057a78100 syz-fuzzer 100122 S uwait 0xfffffe0057a78200 syz-fuzzer 100123 S wait 0xfffffe0057b9cb00 syz-fuzzer 100124 S wait 0xfffffe0057b9cb00 syz-fuzzer 100125 S wait 0xfffffe0057b9cb00 syz-fuzzer 100133 S uwait 0xfffffe006fd48a00 syz-fuzzer 100134 S uwait 0xfffffe006fd48b00 syz-fuzzer 100217 S uwait 0xfffffe006fd47800 syz-fuzzer 101012 S kqread 0xfffffe0058b05300 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006d5440f0 csh 764 682 764 0 Ss select 0xfffffe00571b1ec0 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 0xfffffe00571b63c0 sshd 495 1 495 0 Ss select 0xfffffe00571b6240 syslogd 424 1 424 0 Ss wait 0xfffffe006d543ae0 devd 423 1 423 65 Ss select 0xfffffe00571b61c0 dhclient 338 1 338 0 Ss select 0xfffffe00571b6140 dhclient 335 1 335 0 Ss select 0xfffffe00571b62c0 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 0xfffffe005884e4e8 [/ 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 0xffffffff83f80ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff844215a0 [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 771 (syz-executor.1) thread 0xfffffe0058ae6740 (100090) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe0058ad3520) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12268 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0076ce2560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1261 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 9 1026K 1799 vfscache 3 1025K 3 pcb 100 754K 2025 inodedep 111 554K 817 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 266K 6 vnet_data 2 224K 2 acpitask 1 224K 1 subproc 116 222K 1618 acpica 1674 184K 60830 tidhash 3 141K 3 filedesc 18 137K 1355 pagedep 14 132K 682 linker 352 130K 610 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 352 44K 352 kdtrace 202 42K 2709 sctp_stro 37 37K 359 temp 35 37K 2114 BPF 22 36K 77 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 sctp_atcl 75 29K 1423 kbdmux 6 28K 6 dirrem 97 25K 747 DEVFS_RULE 56 20K 56 ifaddr 68 20K 70 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 136 16K 548 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 lltable 44 14K 81 eventhandler 161 14K 161 ether_multi 157 13K 167 KTRACE 100 13K 100 freefile 97 13K 745 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 sctp_timw 35 9K 35 bmsafemap 2 9K 795 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 5 shmfd 1 8K 29 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 248 kqueue 51 6K 1603 plimit 21 6K 349 pfs_nodes 20 5K 20 hhook 15 5K 17 sctp_atky 112 5K 1861 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 59 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 63 4K 267 acpisem 28 4K 28 kcovinfo 52 4K 52 session 25 4K 38 pwddesc 49 4K 1551 proc-args 76 3K 2681 terminal 11 3K 11 clone 9 3K 9 uidinfo 3 3K 13 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 8 2K 469 lockf 19 2K 29 selfd 31 2K 25748 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 31 2K 49 diradd 13 2K 780 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 select 10 2K 37 acpidev 20 2K 20 sctp_athm 75 2K 1512 sctp_map 74 2K 776 freework 5 2K 816 sctp_aadr 16 1K 16 softdep 1 1K 1 mkdir 8 1K 1340 freeblks 4 1K 695 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 newdirblk 4 1K 670 inpcbpolicy 16 1K 727 osd 13 1K 482 cdev 2 1K 2 lkpikmalloc 8 1K 9 netlink 2 1K 66 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 soname 8 1K 4804 feeder 7 1K 7 cryptodev 3 1K 189 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 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 39 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 584 sctp_iter 0 0K 13 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 13 sctp_stri 0 0K 178 tcp_do 0 0K 0 tcp_fsb 0 0K 176 pf_table 0 0K 30 pf_rule 0 0K 20 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 7 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 166 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 2 allocindir 0 0K 0 indirdep 0 0K 220 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 6 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 197 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 15014 ioctlops 0 0K 217 eventfd 0 0K 4 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 669 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 69 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 8328 1070 433411 0 254 38494208 0 mbuf 256 11345 14818 1367241 0 254 6697728 0 tcp_log 416 0 9909 105621 0 254 4122144 0 BUF TRIE 144 190 11626 1043 0 62 1701504 0 malloc-384 384 4218 42 4221 0 30 1635840 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11504 214 12118 0 126 1499904 0 malloc-4096 4096 326 2 488 0 2 1343488 0 ertt_txseginfo 40 201 33129 382135 0 254 1333200 0 UMA Slabs 0 112 11023 23 11023 0 126 1237152 0 RADIX NODE 144 8041 298 58669 0 62 1200816 0 sctp_asoc 2256 37 473 349 0 254 1150560 0 vmem btag 56 19327 80 19327 0 254 1086792 0 256 Bucket 2048 389 27 6199 0 8 851968 0 sctp_chunk 152 859 4497 49781 0 254 814112 0 pbuf 2624 0 246 0 0 2 645504 0 FFS inode 1168 505 41 1258 0 8 637728 0 sctp_ep 1176 38 472 985 0 254 599760 0 lkpicurr 176 2 3080 2 0 62 542432 0 socket 960 33 475 2936 0 254 487680 0 tcp_bbr_map 128 67 3467 30756 0 126 452352 0 malloc-65536 65536 4 2 78 0 1 393216 0 sctp_raddr 736 37 480 349 0 254 380512 0 VM OBJECT 264 1119 171 23990 0 30 340560 0 THREAD 1824 152 24 1157 0 8 321024 0 malloc-256 256 281 904 3147 0 62 303360 0 VNODE 448 545 121 1300 0 30 298368 0 malloc-4096 4096 63 9 2049 0 2 294912 0 malloc-64 64 3792 303 3793 0 254 262080 0 malloc-16 16 14379 371 14449 0 254 236000 0 DEVCTL 1024 22 198 149 0 0 225280 0 malloc-32768 32768 0 6 200 0 1 196608 0 malloc-16384 16384 8 4 675 0 1 196608 0 mbuf_packet 256 41 721 7750 0 254 195072 0 malloc-128 128 1313 206 28699 0 126 194432 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 832 154 44 3163 0 16 164736 0 MAP ENTRY 96 1213 425 72794 0 126 157248 0 malloc-1024 1024 120 24 326 0 16 147456 0 malloc-128 128 962 185 2424 0 126 146816 0 S VFS Cache 104 1015 389 1814 0 126 146016 0 FFS2 dinode 256 505 65 1257 0 62 145920 0 malloc-256 256 303 267 4061 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 151 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-2048 2048 45 19 1317 0 8 131072 0 unpcb 256 11 499 1197 0 254 130560 0 128 Bucket 1024 82 33 479 0 16 117760 0 ksiginfo 112 55 989 2070 0 126 116928 0 malloc-384 384 110 190 817 0 30 115200 0 malloc-128 128 580 319 6685 0 126 115072 0 malloc-2048 2048 10 46 1042 0 8 114688 0 malloc-32768 32768 3 0 3 0 1 98304 0 g_bio 408 0 240 8015 0 30 97920 0 PROC 1376 48 18 1550 0 8 90816 0 UMA Kegs 384 226 7 226 0 30 89472 0 filedesc0 1072 49 28 1551 0 8 82544 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-8192 8192 10 0 12 0 1 81920 0 malloc-4096 4096 2 18 167 0 2 81920 0 sctp_readq 152 0 520 73 0 254 79040 0 malloc-8192 8192 7 2 108 0 1 73728 0 64 Bucket 512 88 48 2202 0 30 69632 0 malloc-64 64 907 164 3471 0 254 68544 0 malloc-64 64 678 393 28219 0 254 68544 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-1024 1024 20 44 1613 0 16 65536 0 malloc-1024 1024 45 19 357 0 16 65536 0 malloc-256 256 190 65 1716 0 62 65280 0 tcp_inpcb 1312 8 40 469 0 8 62976 0 sctp_stream_msg_out 112 24 516 118 0 254 60480 0 malloc-384 384 76 74 1799 0 30 57600 0 malloc-4096 4096 12 2 224 0 2 57344 0 malloc-256 256 3 192 169 0 62 49920 0 32 Bucket 256 77 118 1650 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 17242 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-8192 8192 2 4 48 0 1 49152 0 malloc-2048 2048 11 13 126 0 8 49152 0 malloc-384 384 93 27 132 0 30 46080 0 da_ccb 544 0 84 2135 0 16 45696 0 tcp_bbr_pcb 832 2 52 280 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 185 365 10383 0 126 44000 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4724 396 5989 0 254 40960 0 VMSPACE 616 32 34 1535 0 16 40656 0 udp_inpcb 424 6 84 209 0 30 38160 0 malloc-64 64 125 442 16268 0 254 36288 0 malloc-64 64 32 535 54 0 254 36288 0 malloc-64 64 99 468 1720 0 254 36288 0 tcp_rack_map 128 0 279 270 0 126 35712 0 malloc-128 128 20 259 222 0 126 35712 0 malloc-128 128 8 271 35 0 126 35712 0 malloc-128 128 9 270 9 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 46 89 586 0 62 34560 0 malloc-256 256 41 94 2085 0 62 34560 0 malloc-256 256 4 131 4 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 tcp_rack_pcb 1024 0 32 88 0 16 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 1 3 8 0 1 32768 0 malloc-2048 2048 2 14 44 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 1 63 119 0 30 32768 0 malloc-512 512 4 60 113 0 30 32768 0 malloc-512 512 3 61 82 0 30 32768 0 malloc-512 512 8 56 186 0 30 32768 0 malloc-512 512 2 62 17 0 30 32768 0 malloc-512 512 4 60 59 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 PWD 40 19 789 751 0 254 32320 0 KNOTE 160 30 170 15029 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 38 0 126 31680 0 clpbuf 2624 0 12 30 0 4 31488 0 sctp_laddr 48 65 523 337 0 254 28224 0 malloc-32 32 291 591 1296 0 254 28224 0 16 Bucket 144 69 127 339 0 62 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 2 61 49 0 30 24696 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 6 0 2 24576 0 rl_entry 40 56 550 56 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 pipe 728 20 13 380 0 16 24024 0 8 Bucket 80 56 244 908 0 126 24000 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 52 0 254 20160 0 tcp_inpcb ports 32 4 626 301 0 254 20160 0 ertt 72 8 272 469 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 32 271 359 3480 0 254 20160 0 malloc-32 32 77 553 806 0 254 20160 0 malloc-32 32 113 517 4463 0 254 20160 0 malloc-32 32 5 625 5 0 254 20160 0 malloc-32 32 2 628 8 0 254 20160 0 2 Bucket 32 61 569 471 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 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 317399 0 254 16032 0 malloc-16 16 524 476 4471 0 254 16000 0 kenv 258 17 43 1076 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 48 702 2384 0 254 12000 0 malloc-16 16 10 740 11 0 254 12000 0 malloc-16 16 89 661 720 0 254 12000 0 malloc-16 16 35 715 28774 0 254 12000 0 malloc-16 16 20 730 20 0 254 12000 0 malloc-16 16 88 662 1527 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 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 tcpreass 48 0 0 0 0 254 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