panic: sbflush_internal: ccc 0 mb 0 mbcnt 256 cpuid = 0 time = 1651111928 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009f0296f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009f029850 vpanic() at vpanic+0x2b8/frame 0xfffffe009f029930 panic() at panic+0xb5/frame 0xfffffe009f0299f0 sbrelease_internal() at sbrelease_internal+0x1ee/frame 0xfffffe009f029a50 sbdestroy() at sbdestroy+0x21/frame 0xfffffe009f029a80 solisten_proto() at solisten_proto+0x16e/frame 0xfffffe009f029af0 sctp_listen() at sctp_listen+0x765/frame 0xfffffe009f029c20 solisten() at solisten+0xd2/frame 0xfffffe009f029c70 kern_listen() at kern_listen+0x158/frame 0xfffffe009f029d30 ia32_syscall() at ia32_syscall+0x419/frame 0xfffffe009f029f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 2490 tid 102536 ] Stopped at kdb_enter+0x6b: movq $0,0x270524a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xaca1cc9edd3d6df6 rdx 0x1 rbx 0 rsp 0xfffffe009f029830 rbp 0xfffffe009f029850 rsi 0 rdi 0xffffffff81781bda vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009f203190 r12 0xfffffe009f202c80 r13 0xfffffe009f029801 r14 0xffffffff82bc88e0 .str.26 r15 0xffffffff82bc88e0 .str.26 rip 0xffffffff8177514b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x270524a(%rip) db> show proc Process 2490 (syz-executor.2) at 0xfffffe009f267a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 797 at 0xfffffe0056f9da90 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053df0000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0053e02000 (map 0xfffffe0053e02000) (map.pmap 0xfffffe0053e020c0) (pmap 0xfffffe0053e02128) threads: 3 101747 RunQ syz-executor.2 102536 Run CPU 0 syz-executor.2 102537 S uwait 0xfffffe0058cda200 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 2491 779 779 0 R (threaded) syz-executor.0 102419 RunQ syz-executor.0 102539 Run CPU 1 syz-executor.0 2490 797 797 0 R (threaded) syz-executor.2 101747 RunQ syz-executor.2 102536 Run CPU 0 syz-executor.2 102537 S uwait 0xfffffe0058cda200 syz-executor.2 1747 1741 1747 0 Ss select 0xfffffe009e967040 dhclient 1744 1 1744 0 Ss select 0xfffffe009e968840 dhclient 1741 1734 430 65 S select 0xfffffe0058bb59c0 dhclient 1734 430 430 0 S wait 0xfffffe009f269000 sh 1717 1 1717 65 Ss select 0xfffffe009e968540 dhclient 1283 0 0 0 DL aiordy 0xfffffe009f268548 [aiod4] 1282 0 0 0 DL aiordy 0xfffffe009f268a90 [aiod3] 1281 0 0 0 DL aiordy 0xfffffe009ec6f000 [aiod2] 1280 0 0 0 DL aiordy 0xfffffe0056f9d548 [aiod1] 972 1 972 0 Ss select 0xfffffe009e967ac0 dhclient 968 1 968 0 Ss select 0xfffffe009e967740 dhclient 836 774 836 0 Rs syz-executor.3 797 774 797 0 Rs syz-executor.2 780 774 780 0 Rs syz-executor.1 779 774 779 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe0057894700 syz-fuzzer 100122 S uwait 0xfffffe0057894c00 syz-fuzzer 100123 S uwait 0xfffffe0057893e00 syz-fuzzer 100124 S uwait 0xfffffe0057893f00 syz-fuzzer 100125 S kqread 0xfffffe0058b7d200 syz-fuzzer 100126 S uwait 0xfffffe0057894080 syz-fuzzer 100127 S uwait 0xfffffe0053df9800 syz-fuzzer 100129 S uwait 0xfffffe0058cd8c00 syz-fuzzer 101598 S uwait 0xfffffe0058cda600 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009ec6b0b0 csh 770 688 770 0 Ss select 0xfffffe009e967bc0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574774b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0058690cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586914b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0058691cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00586924b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058692cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0053f414b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0053f41cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0053f424b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e47a40 cron 688 1 688 0 Ss select 0xfffffe009e967f40 sshd 501 1 501 0 Ss select 0xfffffe009e968740 syslogd 430 1 430 0 Ss wait 0xfffffe0058ce2a90 devd 429 1 429 65 Ss select 0xfffffe009e968940 dhclient 344 1 344 0 Ss select 0xfffffe0057877840 dhclient 341 1 341 0 Ss select 0xfffffe009e968a40 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f9e548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6d260 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f6b860 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058cfcce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9f380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f93238 [dom0] 100083 D launds 0xffffffff83f93244 [laundry: dom0] 100084 D umarcl 0xffffffff81eb1070 [uma] 7 0 0 0 DL - 0xffffffff83c03788 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84682530 [pf purge] 5 0 0 0 DL waiting 0xffffffff849a24a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa56c0 [doneq0] 100045 D - 0xffffffff83aa5640 [async] 100076 D - 0xffffffff83aa54c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f03c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8ea40 [crypto] 100041 D crypto_ 0xfffffe0053f73030 [crypto returns 0] 100042 D crypto_ 0xfffffe0053f73080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e1d000 [g_event] 100036 D - 0xffffffff83e1d020 [g_up] 100037 D - 0xffffffff83e1d040 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant 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 0xfffffe0053df0000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8f540 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1da40 [swapper] 100005 D - 0xfffffe0008191000 [if_config_tqg_0] 100006 D - 0xfffffe0008190e00 [softirq_0] 100007 D - 0xfffffe0008190d00 [softirq_1] 100008 D - 0xfffffe0008190c00 [if_io_tqg_0] 100009 D - 0xfffffe0008190b00 [if_io_tqg_1] 100010 D - 0xfffffe0008190a00 [inm_free taskq] 100011 D - 0xfffffe0008190900 [linuxkpi_irq_wq] 100012 D - 0xfffffe0008190800 [in6m_free taskq] 100013 D - 0xfffffe0008190700 [deferred_unmount ta] 100014 D - 0xfffffe0008190600 [thread taskq] 100016 D - 0xfffffe0008190400 [pci_hp taskq] 100017 D - 0xfffffe0008190300 [kqueue_ctx taskq] 100020 D - 0xfffffe0008190000 [aiod_kick taskq] 100021 D - 0xfffffe000818fe00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000818fe00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000818fe00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000818fe00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000818fd00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000818fd00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000818fd00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000818fd00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000818fc00 [firmware taskq] 100038 D - 0xfffffe000818f200 [crypto_0] 100039 D - 0xfffffe000818f200 [crypto_1] 100055 D - 0xfffffe000818e900 [vtnet0 rxq 0] 100056 D - 0xfffffe000818e800 [vtnet0 txq 0] 100057 D - 0xfffffe000818e700 [vtnet0 rxq 1] 100058 D - 0xfffffe000818e600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f4be00 [virtio_balloon] 100066 D - 0xffffffff82bce760 [deadlkres] 100070 D - 0xfffffe0008191100 [mca taskq] 100071 D - 0xfffffe000818eb00 [acpi_task_0] 100072 D - 0xfffffe000818eb00 [acpi_task_1] 100073 D - 0xfffffe000818eb00 [acpi_task_2] 100075 D - 0xfffffe000818ea00 [CAM taskq] 2489 780 780 0 Z syz-executor.1 db> show all locks Process 2490 (syz-executor.2) thread 0xfffffe009f202c80 (102536) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe0058ca7920) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:942 exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe0058ca78e0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:941 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0058ca7900) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:937 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0058ca78c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:935 exclusive sleep mutex socket (socket) r = 0 (0xfffffe0058ca7780) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7217 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a667b248) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7197 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c44a00) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7196 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 489 newblk 11 1027K 4068 vfscache 3 1025K 3 inodedep 329 635K 1719 pcb 45 564K 2358 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 subproc 128 248K 2565 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 10 131K 1577 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 filedesc 14 105K 3153 bus 994 81K 5207 dirrem 318 80K 1630 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 BPF 30 53K 30 umtx 352 44K 352 kdtrace 207 42K 5032 freefile 318 40K 1628 temp 35 35K 2334 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 routetbl 143 19K 439 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 lltable 46 15K 84 bus-sc 34 15K 1681 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 sctp_stro 11 11K 483 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 sctp_atcl 23 9K 1686 sctp_timw 33 9K 33 bmsafemap 2 9K 1730 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 45 rpc 2 8K 2 shmfd 1 8K 14 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 cred 29 8K 233 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 57 6K 2501 plimit 22 6K 394 pf_ifnet 16 6K 31 ufs_dirhash 24 5K 24 UMA 272 5K 272 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 188 evdev 4 4K 4 acpisem 28 4K 28 session 28 4K 43 pwddesc 54 4K 2492 hhook 15 4K 17 kcovinfo 52 4K 52 proc-args 80 4K 3705 terminal 11 3K 11 lockf 24 3K 40 selfd 38 3K 40856 uidinfo 4 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 select 13 2K 63 Unitno 27 2K 87 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 sctp_atky 34 2K 2237 freework 5 2K 2338 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 3124 freeblks 4 1K 1653 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 1666 crypto 4 1K 25 encap_export_host 12 1K 12 pf_rule 4 1K 4 newdirblk 4 1K 1562 inpcbpolicy 16 1K 3189 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 2949 CC Mem 6 1K 2938 chacha20random 1 1K 1 procdesc 3 1K 14 sctp_athm 23 1K 1747 sctp_map 22 1K 966 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 144 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 9594 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 41 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 101 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 273 sctp_mcore 0 0K 0 sctp_socko 0 0K 817 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 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 0 sctp_stri 0 0K 122 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 filemon 0 0K 34 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1268 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 29 allocindir 0 0K 0 indirdep 0 0K 1160 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 vtfont 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 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 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 7 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 USBdev 0 0K 0 USB 0 0K 0 LRO 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 agp 0 0K 0 statfs 0 0K 1755 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 36 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 136 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 15788 ioctlops 0 0K 133 eventfd 0 0K 2 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 715 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1107812 0 254 38494208 0 tcp_log 416 0 12708 62944 0 254 5286528 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8869 794 2103860 0 254 2473728 0 malloc-384 384 4445 145 5836 0 30 1762560 0 BUF TRIE 144 185 11603 3318 0 62 1697472 0 RADIX NODE 144 11408 207 94942 0 62 1672560 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11636 237 16478 0 126 1519744 0 ertt_txseginfo 40 1 37167 382769 0 254 1486720 0 malloc-4096 4096 330 4 494 0 2 1368064 0 UMA Slabs 0 112 10948 26 10948 0 126 1229088 0 sctp_asoc 2256 11 499 483 0 254 1150560 0 vmem btag 56 19663 104 19663 0 254 1106952 0 256 Bucket 2048 367 17 6758 0 8 786432 0 FFS inode 1160 512 27 2140 0 8 625240 0 sctp_ep 1208 12 498 1142 0 254 616080 0 tcp_bbr_map 128 0 4557 47585 0 126 583296 0 tcpcb 1104 6 505 2938 0 254 564144 0 VM OBJECT 264 1859 91 52069 0 30 514800 0 socket 960 34 474 5610 0 254 487680 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 12 505 548 0 254 380512 0 THREAD 1808 151 25 2539 0 8 318208 0 VNODE 448 552 114 2182 0 30 298368 0 malloc-64 64 3936 663 47196 0 254 294336 0 malloc-4096 4096 60 6 2499 0 2 270336 0 malloc-256 256 209 796 4516 0 62 257280 0 MAP ENTRY 96 2229 417 151787 0 126 254016 0 malloc-16 16 14615 635 17618 0 254 244000 0 DEVCTL 1024 18 202 153 0 0 225280 0 malloc-16384 16384 7 6 1575 0 1 212992 0 malloc-65536 65536 1 2 101 0 1 196608 0 malloc-65536 65536 1 2 153 0 1 196608 0 malloc-32768 32768 0 6 1093 0 1 196608 0 mbuf_packet 256 13 749 4280 0 254 195072 0 malloc-128 128 1243 276 27174 0 126 194432 0 malloc-32 32 5564 358 5640 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 153 45 4958 0 16 164736 0 malloc-2048 2048 5 75 1228 0 8 163840 0 malloc-1024 1024 137 23 154 0 16 163840 0 FFS2 dinode 256 512 118 2140 0 62 161280 0 malloc-128 128 1098 49 5439 0 126 146816 0 S VFS Cache 104 1020 384 2724 0 126 146016 0 malloc-256 256 381 189 1883 0 62 145920 0 malloc-256 256 48 522 3443 0 62 145920 0 128 Bucket 1024 94 37 938 0 16 134144 0 malloc-2048 2048 20 44 1150 0 8 131072 0 unpcb 256 14 496 1245 0 254 130560 0 ksiginfo 112 63 981 2510 0 126 116928 0 VMSPACE 2552 33 12 2477 0 4 114840 0 PROC 1352 54 18 2491 0 8 97344 0 malloc-256 256 246 129 3009 0 62 96000 0 malloc-8192 8192 9 2 37 0 1 90112 0 malloc-4096 4096 19 3 33 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 syncache 168 0 528 325 0 254 88704 0 clpbuf 2624 0 32 29 0 16 83968 0 malloc-128 128 349 302 1841 0 126 83328 0 filedesc0 1072 54 23 2492 0 8 82544 0 sctp_readq 152 1 519 128 0 254 79040 0 sctp_chunk 152 16 504 184 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 21926 0 30 73440 0 64 Bucket 512 96 40 4338 0 30 69632 0 malloc-64 64 583 488 2309 0 254 68544 0 malloc-128 128 367 160 2421 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 13 3 17 0 2 65536 0 malloc-256 256 81 174 5413 0 62 65280 0 32 Bucket 256 86 169 11924 0 62 65280 0 tcp_inpcb 424 6 147 2938 0 30 64872 0 sctp_stream_msg_out 112 3 537 200 0 254 60480 0 malloc-384 384 125 25 141 0 30 57600 0 malloc-64 64 87 732 6235 0 254 52416 0 malloc-64 64 561 258 1069 0 254 52416 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 20845 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-1024 1024 14 34 487 0 16 49152 0 malloc-1024 1024 5 43 1719 0 16 49152 0 malloc-384 384 56 64 1757 0 30 46080 0 Files 80 195 355 14200 0 126 44000 0 malloc-8192 8192 1 4 35 0 1 40960 0 pcpu-8 8 4732 388 4998 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 201 0 30 38160 0 da_ccb 544 0 70 5593 0 16 38080 0 malloc-64 64 96 471 2594 0 254 36288 0 malloc-64 64 37 530 15148 0 254 36288 0 malloc-64 64 223 344 245 0 254 36288 0 malloc-64 64 161 406 290 0 254 36288 0 16 Bucket 144 74 178 434 0 62 36288 0 malloc-128 128 36 243 167 0 126 35712 0 malloc-128 128 35 244 84 0 126 35712 0 malloc-128 128 47 232 47 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 49 41 51 0 30 34560 0 malloc-256 256 58 77 195 0 62 34560 0 malloc-256 256 28 107 519 0 62 34560 0 malloc-256 256 7 128 2425 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 malloc-2048 2048 3 13 39 0 8 32768 0 malloc-2048 2048 12 4 13 0 8 32768 0 malloc-2048 2048 4 12 75 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-1024 1024 8 24 9 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 3 29 160 0 16 32768 0 malloc-1024 1024 8 24 8 0 16 32768 0 malloc-1024 1024 3 29 20 0 16 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 224 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 3 61 23 0 30 32768 0 malloc-512 512 0 64 123 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 tcp_rack_pcb 896 0 36 273 0 16 32256 0 KNOTE 160 28 172 44926 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 597 0 126 31680 0 tcp_bbr_pcb 832 0 36 705 0 16 29952 0 cpuset 104 7 272 87 0 126 29016 0 sctp_laddr 48 0 588 363 0 254 28224 0 tcp_inpcb ports 32 4 878 1516 0 254 28224 0 ertt 72 6 386 2938 0 126 28224 0 PWD 32 18 864 1656 0 254 28224 0 malloc-32 32 167 715 10362 0 254 28224 0 4 Bucket 48 6 582 88 0 254 28224 0 AIO 208 0 133 4 0 62 27664 0 ripcb 424 3 60 35 0 30 26712 0 udplite_inpcb 424 1 62 15 0 30 26712 0 pipe 744 21 14 406 0 16 26040 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 2380 0 2 24576 0 malloc-4096 4096 2 4 5 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 28 248 43 0 126 24288 0 rl_entry 40 68 538 68 0 254 24240 0 8 Bucket 80 50 250 1154 0 126 24000 0 malloc-384 384 7 53 81 0 30 23040 0 malloc-384 384 20 40 360 0 30 23040 0 domainset 40 0 567 60 0 254 22680 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 7 623 216 0 254 20160 0 udp_inpcb ports 32 3 627 39 0 254 20160 0 malloc-32 32 109 521 169 0 254 20160 0 malloc-32 32 26 604 143 0 254 20160 0 malloc-32 32 121 509 5453 0 254 20160 0 malloc-32 32 57 573 1009 0 254 20160 0 malloc-32 32 52 578 264 0 254 20160 0 malloc-32 32 5 625 9 0 254 20160 0 2 Bucket 32 62 568 616 0 254 20160 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-512 512 0 32 1 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 698312 0 254 16032 0 malloc-16 16 253 747 7874 0 254 16000 0 kenv 258 15 45 1047 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 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 14 736 360 0 254 12000 0 malloc-16 16 110 640 3314 0 254 12000 0 malloc-16 16 38 712 164 0 254 12000 0 malloc-16 16 289 461 26504 0 254 12000 0 malloc-16 16 10 740 12 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 0 500 2 0 254 8000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 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 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 56 0 0 0 0 254 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 tcptw 72 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 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 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 NCLNODE 608 0 0 0 0 16 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 224 0 0 0 0 62 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 120 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 pcpu-32 32 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