panic: lock (sleep mutex) sctp-inp not locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:958 cpuid = 0 time = 1705470888 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00742a75b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00742a7710 vpanic() at vpanic+0x271/frame 0xfffffe00742a78b0 panic() at panic+0xb5/frame 0xfffffe00742a7970 witness_unlock() at witness_unlock+0x4fd/frame 0xfffffe00742a79f0 __mtx_unlock_flags() at __mtx_unlock_flags+0xec/frame 0xfffffe00742a7ab0 sctp_shutdown() at sctp_shutdown+0xf35/frame 0xfffffe00742a7c10 soshutdown() at soshutdown+0xb3/frame 0xfffffe00742a7c50 kern_shutdown() at kern_shutdown+0x154/frame 0xfffffe00742a7d10 amd64_syscall() at amd64_syscall+0x473/frame 0xfffffe00742a7f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00742a7f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x82288bf08, rbp = 0x82288bf80 --- KDB: enter: panic [ thread pid 2370 tid 102677 ] 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 0xfffffe0071400000 rdx 0x3ffff rbx 0xffffffff826f86c0 .str.28 rsp 0xfffffe00742a76f0 rbp 0xfffffe00742a7710 rsi 0x40001 rdi 0xffffffff815de326 printf+0x156 r8 0 r9 0xffffffff r10 0x7 r11 0x6 r12 0 r13 0xfffffe0072e4a740 r14 0xffffffff826f86c0 .str.28 r15 0 rip 0xffffffff815cadae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2194267(%rip) db> show proc Process 2370 (syz-executor.3) at 0xfffffe0074c3f580: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 793 at 0xfffffe006cda0b00 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe00541d1040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058a114d0 (map 0xfffffe0058a114d0) (map.pmap 0xfffffe0058a11590) (pmap 0xfffffe0058a11600) threads: 2 102269 RunQ syz-executor.3 102677 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 2372 778 778 0 R syz-executor.2 2371 772 772 0 R (threaded) syz-executor.1 102024 RunQ syz-executor.1 102678 S uwait 0xfffffe006d188500 syz-executor.1 102679 S uwait 0xfffffe005750a300 syz-executor.1 2370 793 793 0 R (threaded) syz-executor.3 102269 RunQ syz-executor.3 102677 Run CPU 0 syz-executor.3 2163 0 0 0 DL mdwait 0xfffffe0074dc5000 [md3] 2158 0 0 0 DL mdwait 0xfffffe006d1b3000 [md2] 2154 0 0 0 DL mdwait 0xfffffe006d1b4000 [md1] 2151 0 0 0 DL mdwait 0xfffffe0057bc2000 [md0] 1771 1763 1771 0 Ss select 0xfffffe00571d7c40 dhclient 1766 1 1766 0 Ss select 0xfffffe00571d7bc0 dhclient 1763 1754 424 65 S select 0xfffffe00571d7d40 dhclient 1754 424 424 0 S wait 0xfffffe006cda1060 sh 1744 1 1744 65 Ss select 0xfffffe00571b62c0 dhclient 1674 1 771 0 S uwait 0xfffffe006d187680 syz-executor.0 1672 1 771 0 S uwait 0xfffffe006d187780 syz-executor.0 1670 1 771 0 S uwait 0xfffffe006d186a80 syz-executor.0 1668 1 771 0 S uwait 0xfffffe0057a78400 syz-executor.0 1448 0 0 0 DL - 0xffffffff83850240 [soaiod4] 1447 0 0 0 DL - 0xffffffff83850240 [soaiod3] 1446 0 0 0 DL - 0xffffffff83850240 [soaiod2] 1445 0 0 0 DL - 0xffffffff83850240 [soaiod1] 1380 0 0 0 DL aiordy 0xfffffe0058be7ac0 [aiod4] 1379 0 0 0 DL aiordy 0xfffffe006cda05a0 [aiod3] 1378 0 0 0 DL aiordy 0xfffffe00541d1b00 [aiod2] 1377 0 0 0 DL aiordy 0xfffffe0058be7000 [aiod1] 1055 1 1055 0 Ss select 0xfffffe00571b1d40 dhclient 1052 1 1052 0 Ss select 0xfffffe0057a93a40 dhclient 793 768 793 0 Rs syz-executor.3 778 768 778 0 Rs syz-executor.2 772 768 772 0 Ss nanslp 0xffffffff83740400 syz-executor.1 771 768 771 0 Rs CPU 1 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100120 S uwait 0xfffffe0057a76b80 syz-fuzzer 100121 S uwait 0xfffffe0007989500 syz-fuzzer 100122 S uwait 0xfffffe0007989600 syz-fuzzer 100123 S uwait 0xfffffe0007989700 syz-fuzzer 100124 S uwait 0xfffffe0007989800 syz-fuzzer 100125 S uwait 0xfffffe005750db80 syz-fuzzer 100126 S wait 0xfffffe006cd805a0 syz-fuzzer 100127 S wait 0xfffffe006cd805a0 syz-fuzzer 100129 S wait 0xfffffe006cd805a0 syz-fuzzer 100133 S wait 0xfffffe006cd805a0 syz-fuzzer 100138 S kqread 0xfffffe0058bc5400 syz-fuzzer 100142 S uwait 0xfffffe0057a76300 syz-fuzzer 101612 S uwait 0xfffffe006d187080 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0058be8630 csh 764 682 764 0 Ss select 0xfffffe00571b1f40 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 0xffffffff83740400 cron 682 1 682 0 Ss select 0xfffffe0057a93b40 sshd 495 1 495 0 Ss select 0xfffffe00571b6240 syslogd 424 1 424 0 Ss wait 0xfffffe0058be8020 devd 423 1 423 65 Ss select 0xfffffe00571b63c0 dhclient 338 1 338 0 Ss select 0xfffffe0057a93ac0 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 0xfffffe00588b24e8 [/ 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 0xffffffff83f72ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842fa5a0 [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.0) thread 0xfffffe006cd57000 (100106) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007e36680) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4010 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0058bbd930) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3298 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006d1b2770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4753 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4224 sysctloid 35285 2079K 35356 vtbuf 24 1968K 46 kobj 326 1304K 524 newblk 47 1036K 8938 vfscache 3 1025K 3 pcb 137 795K 5933 inodedep 78 541K 1817 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 156 302K 2462 vmem 3 266K 6 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 24 185K 2923 acpica 1674 184K 60830 tidhash 3 141K 3 linker 352 130K 386 pagedep 8 130K 1491 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 113 113K 130 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 sctp_stro 54 54K 1171 BPF 30 53K 89 umtx 368 46K 368 kdtrace 227 45K 5053 sctp_atcl 110 42K 4397 temp 36 39K 2242 DEVFS3 132 33K 142 hostcache 1 32K 1 shm 1 32K 29 msg 4 30K 4 kbdmux 6 28K 6 LRO 20 21K 20 DEVFS_RULE 56 20K 56 ifaddr 68 20K 70 routetbl 138 19K 458 dirrem 68 17K 1674 ufs_mount 4 17K 5 proc 3 17K 3 md_disk 8 17K 8 sctp_timw 64 16K 64 tty 16 16K 16 md_sectors 4 16K 4 ithread 97 16K 97 lltable 49 16K 63 GEOM 89 15K 665 bus-sc 34 15K 1687 eventhandler 161 14K 161 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 rman 86 11K 431 CAM queue 5 11K 1528 in6_multi 65 9K 65 freefile 68 9K 1666 bmsafemap 2 9K 1874 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 5 shmfd 1 8K 1 pfs_vncache 1 8K 1 freework 32 8K 4346 audit_evclass 238 8K 300 sctp_atky 164 7K 5894 taskqueue 63 7K 84 kqueue 69 7K 2396 sglist 6 7K 6 cred 24 6K 259 CAM DEV 3 6K 510 plimit 22 6K 364 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 27 UMA 271 5K 271 pwddesc 67 5K 2441 vt 11 5K 11 DEVFSP 65 5K 340 pf_table 2 4K 12 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 28 4K 41 acpisem 28 4K 28 kcovinfo 52 4K 52 proc-args 85 4K 3545 terminal 11 3K 11 lockf 23 3K 36 selfd 38 3K 41285 clone 9 3K 9 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 freeblks 7 2K 1819 sctp_athm 110 2K 4701 sctp_map 108 2K 2686 Unitno 29 2K 49 sctp_ifa 13 2K 14 select 13 2K 44 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 CC Mem 5 2K 1008 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 114 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mkdir 6 1K 2914 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 96 netlink 3 1K 44 encap_export_host 12 1K 12 indirdep 2 1K 4016 cdev 2 1K 2 lkpikmalloc 8 1K 9 osd 10 1K 1002 inpcbpolicy 14 1K 1258 newdirblk 3 1K 1457 diradd 3 1K 1708 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 14 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 434 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 pf_rule 1 1K 43 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 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 7086 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 40 acpiintr 1 1K 1 filecaps 3 1K 97 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 538 sctp_mcore 0 0K 0 sctp_socko 0 0K 1697 sctp_iter 0 0K 40 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 32 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 0 sctp_stri 0 0K 594 filemon 0 0K 9 mqdata 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 2074 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 56 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 15 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 211 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 lio 0 0K 7 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 16351 ioctlops 0 0K 261 eventfd 0 0K 4 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 336 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 703 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 96 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 45 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 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 8321 1077 872432 0 254 38494208 0 mbuf 256 9914 12949 2944306 0 254 5852928 0 BUF TRIE 144 196 11620 6147 0 62 1701504 0 malloc-384 384 4240 50 4243 0 30 1647360 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 RADIX NODE 144 10443 360 94613 0 62 1555632 0 malloc-128 128 11660 213 12300 0 126 1519744 0 malloc-4096 4096 326 4 524 0 2 1351680 0 UMA Slabs 0 112 11096 22 11096 0 126 1245216 0 sctp_asoc 2256 54 456 1171 0 254 1150560 0 vmem btag 56 18065 118 18065 0 254 1018248 0 ertt_txseginfo 40 1 21916 619565 0 254 876680 0 256 Bucket 2048 300 20 12132 0 8 655360 0 FFS inode 1168 512 34 2178 0 8 637728 0 tcp_log 416 0 1530 3895 0 254 636480 0 sctp_ep 1176 56 454 2929 0 254 599760 0 lkpicurr 176 2 3080 2 0 62 542432 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 32 476 5466 0 254 487680 0 tcp_bbr_map 128 0 3658 93467 0 126 468224 0 sctp_chunk 152 50 2758 126807 0 254 426816 0 malloc-65536 65536 4 2 112 0 1 393216 0 sctp_raddr 736 55 462 1187 0 254 380512 0 malloc-4096 4096 85 5 2875 0 2 368640 0 VM OBJECT 264 1243 107 34087 0 30 356400 0 THREAD 1824 159 25 2679 0 8 335616 0 malloc-256 256 327 798 12055 0 62 288000 0 VNODE 448 552 78 2220 0 30 282240 0 malloc-16384 16384 11 5 1459 0 1 262144 0 malloc-64 64 3844 251 3845 0 254 262080 0 malloc-16 16 14579 421 14648 0 254 240000 0 malloc-32768 32768 0 7 3801 0 1 229376 0 DEVCTL 1024 26 194 157 0 0 225280 0 malloc-2048 2048 63 33 3320 0 8 196608 0 mbuf_packet 256 143 619 24287 0 254 195072 0 malloc-128 128 1316 203 28937 0 126 194432 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5341 329 5358 0 254 181440 0 FPU_save_area 832 161 55 6295 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1420 344 107968 0 126 169344 0 malloc-2048 2048 10 70 1042 0 8 163840 0 FFS2 dinode 256 512 118 2178 0 62 161280 0 malloc-256 256 336 294 10213 0 62 161280 0 malloc-1024 1024 124 20 307 0 16 147456 0 malloc-128 128 969 178 4162 0 126 146816 0 S VFS Cache 104 1007 397 2752 0 126 146016 0 128 Bucket 1024 84 47 875 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 123 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 14 496 1242 0 254 130560 0 PROC 1376 66 22 2372 0 8 121088 0 ksiginfo 112 67 977 3725 0 126 116928 0 malloc-128 128 550 349 9261 0 126 115072 0 malloc-384 384 77 193 1817 0 30 103680 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 2 1 122 0 1 98304 0 malloc-1024 1024 62 34 1147 0 16 98304 0 filedesc0 1072 67 24 2441 0 8 97552 0 UMA Kegs 384 230 3 230 0 30 89472 0 malloc-64 64 923 400 4432 0 254 84672 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-8192 8192 10 0 12 0 1 81920 0 malloc-256 256 3 312 2077 0 62 80640 0 malloc-256 256 212 103 3791 0 62 80640 0 sctp_readq 152 1 519 332 0 254 79040 0 malloc-8192 8192 7 2 108 0 1 73728 0 64 Bucket 512 106 30 4154 0 30 69632 0 malloc-384 384 111 69 4772 0 30 69120 0 malloc-64 64 704 367 45099 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 1659 0 16 65536 0 32 Bucket 256 86 169 1848 0 62 65280 0 g_bio 408 0 150 61491 0 30 61200 0 sctp_stream_msg_out 112 4 536 423 0 254 60480 0 malloc-4096 4096 12 2 238 0 2 57344 0 malloc-4096 4096 14 0 14 0 2 57344 0 tcp_inpcb 1312 5 37 989 0 8 55104 0 VMSPACE 616 38 46 2345 0 16 51744 0 malloc-256 256 36 159 3988 0 62 49920 0 md3 512 64 32 64 0 30 49152 0 md2 512 64 32 64 0 30 49152 0 md1 512 64 32 64 0 30 49152 0 md0 512 64 32 64 0 30 49152 0 tcp_rack_pcb 1024 0 48 269 0 16 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 21073 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-4096 4096 2 10 356 0 2 49152 0 malloc-2048 2048 12 12 107 0 8 49152 0 malloc-384 384 98 22 121 0 30 46080 0 tcp_bbr_pcb 832 0 54 537 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 pcpu-8 8 4804 316 5633 0 254 40960 0 pipe 728 21 34 405 0 16 40040 0 udp_inpcb 424 6 84 241 0 30 38160 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 145 422 18059 0 254 36288 0 malloc-64 64 32 535 55 0 254 36288 0 malloc-64 64 102 465 2808 0 254 36288 0 16 Bucket 144 82 170 891 0 62 36288 0 tcp_rack_map 128 0 279 1905 0 126 35712 0 malloc-128 128 30 249 253 0 126 35712 0 malloc-128 128 9 270 50 0 126 35712 0 malloc-128 128 10 269 10 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 58 77 612 0 62 34560 0 malloc-256 256 11 124 11 0 62 34560 0 malloc-256 256 5 130 14 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 60 0 1 32768 0 malloc-4096 4096 7 1 10 0 2 32768 0 malloc-2048 2048 4 12 30 0 8 32768 0 malloc-2048 2048 2 14 10 0 8 32768 0 malloc-2048 2048 2 14 9 0 8 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 0 16 28 0 8 32768 0 malloc-1024 1024 5 27 61 0 16 32768 0 malloc-1024 1024 16 16 31 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-512 512 1 63 179 0 30 32768 0 malloc-512 512 8 56 63 0 30 32768 0 malloc-512 512 0 64 7 0 30 32768 0 malloc-512 512 3 61 58 0 30 32768 0 malloc-512 512 8 56 602 0 30 32768 0 malloc-512 512 6 58 65 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 PWD 40 22 786 1531 0 254 32320 0 KNOTE 160 30 170 40375 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 194 206 14347 0 126 32000 0 PGRP 120 28 236 41 0 126 31680 0 clpbuf 2624 0 12 82 0 4 31488 0 sctp_laddr 48 122 466 1032 0 254 28224 0 tcp_inpcb ports 32 3 879 696 0 254 28224 0 malloc-32 32 290 592 1797 0 254 28224 0 4 Bucket 48 5 583 10 0 254 28224 0 2 Bucket 32 58 824 1186 0 254 28224 0 da_ccb 544 0 49 15470 0 16 26656 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 3 60 23 0 30 24696 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 10 0 1 24576 0 rl_entry 40 80 526 80 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 64 236 1711 0 126 24000 0 malloc-384 384 11 49 11 0 30 23040 0 udp_inpcb ports 32 3 627 56 0 254 20160 0 ertt 72 5 275 989 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 80 550 110 0 254 20160 0 malloc-32 32 260 370 4269 0 254 20160 0 malloc-32 32 79 551 1593 0 254 20160 0 malloc-32 32 149 481 7314 0 254 20160 0 malloc-32 32 5 625 5 0 254 20160 0 malloc-32 32 2 628 8 0 254 20160 0 malloc-128 128 2 153 2 0 126 19840 0 cryptop 280 0 70 31 0 30 19600 0 AIOCB 552 0 35 99 0 16 19320 0 AIOLIO 272 0 70 7 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 22 0 2 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 115 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 581455 0 254 16032 0 malloc-16 16 528 472 5903 0 254 16000 0 AIO 208 0 76 78 0 62 15808 0 kenv 258 17 43 1079 0 30 15480 0 udplite_inpcb 424 0 36 5 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 62 688 3673 0 254 12000 0 malloc-16 16 124 626 2374 0 254 12000 0 malloc-16 16 32 718 30237 0 254 12000 0 malloc-16 16 21 729 21 0 254 12000 0 malloc-16 16 123 627 4716 0 254 12000 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-16 16 10 490 11 0 254 8000 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 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 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 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-1024 1024 0 0 0 0 16 0 0 malloc-1024 1024 0 0 0 0 16 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