panic: hold_tcblock is false cpuid = 1 time = 1645334897 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0090179050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00901791b0 vpanic() at vpanic+0x2b8/frame 0xfffffe0090179290 panic() at panic+0xb5/frame 0xfffffe0090179350 sctp_lower_sosend() at sctp_lower_sosend+0x5976/frame 0xfffffe0090179740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe00901799e0 sosend() at sosend+0xfc/frame 0xfffffe0090179a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe0090179bc0 sendit() at sendit+0x2b0/frame 0xfffffe0090179c10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe0090179d30 ia32_syscall() at ia32_syscall+0x419/frame 0xfffffe0090179f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 2279 tid 101842 ] Stopped at kdb_enter+0x6b: movq $0,0x2708c3a(%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 0xf2600c63ec2448d4 rdx 0x3ffff rbx 0 rsp 0xfffffe0090179190 rbp 0xfffffe00901791b0 rsi 0x40001 rdi 0xffffffff817721da vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009971e8b0 r12 0xfffffe009971e3a0 r13 0xfffffe0090179201 r14 0xffffffff82ba1cc0 .str.18 r15 0xffffffff82ba1cc0 .str.18 rip 0xffffffff8176575b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x2708c3a(%rip) db> show proc Process 2279 (syz-executor.2) at 0xfffffe009a8ff000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe00928d6a90 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a955000 (map 0xfffffe009a955000) (map.pmap 0xfffffe009a9550c0) (pmap 0xfffffe009a955128) threads: 2 101769 RunQ syz-executor.2 101842 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 2283 777 777 0 R (threaded) syz-executor.1 100112 RunQ syz-executor.1 101843 RunQ syz-executor.1 2281 799 799 0 R (threaded) syz-executor.3 100305 RunQ syz-executor.3 101839 S uwait 0xfffffe008fe62480 syz-executor.3 2280 776 776 0 R (threaded) syz-executor.0 101666 Run CPU 0 syz-executor.0 101841 RunQ syz-executor.0 2279 782 782 0 R (threaded) syz-executor.2 101769 RunQ syz-executor.2 101842 Run CPU 1 syz-executor.2 1946 1939 1946 0 Ss select 0xfffffe0057876840 dhclient 1942 1 1942 0 Ss select 0xfffffe0057446dc0 dhclient 1939 1929 430 65 S select 0xfffffe00578799c0 dhclient 1929 430 430 0 S wait 0xfffffe009992f000 sh 1919 1 1919 65 Ss select 0xfffffe0057879a40 dhclient 1731 1 1729 0 SV uwait 0xfffffe008fe61c00 syz-executor.2 1727 1 1726 0 SV uwait 0xfffffe008fe61580 syz-executor.1 1719 1 1718 0 SV uwait 0xfffffe0057877a00 syz-executor.2 1717 1 1715 0 SV uwait 0xfffffe0057879f00 syz-executor.1 1712 1 1711 0 SV uwait 0xfffffe0057877300 syz-executor.2 1709 1 1705 0 SV uwait 0xfffffe0057877700 syz-executor.1 1698 1 1695 0 SV uwait 0xfffffe0057877600 syz-executor.1 1402 0 0 0 DL aiordy 0xfffffe0058c19548 [aiod4] 1401 0 0 0 DL aiordy 0xfffffe009992e548 [aiod3] 1398 0 0 0 DL aiordy 0xfffffe0058c1a548 [aiod2] 1397 0 0 0 DL aiordy 0xfffffe0058c1aa90 [aiod1] 1062 1 1062 0 Ss select 0xfffffe0057876740 dhclient 1059 1 1059 0 Ss select 0xfffffe00578767c0 dhclient 799 774 799 0 Rs syz-executor.3 782 774 782 0 Ss nanslp 0xffffffff83e3ba80 syz-executor.2 777 774 777 0 Ss nanslp 0xffffffff83e3ba80 syz-executor.1 776 774 776 0 Ss nanslp 0xffffffff83e3ba80 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100088 S uwait 0xfffffe0053fded00 syz-fuzzer 100115 S uwait 0xfffffe0057878380 syz-fuzzer 100116 S uwait 0xfffffe0057878480 syz-fuzzer 100117 S uwait 0xfffffe0057878580 syz-fuzzer 100118 S uwait 0xfffffe0057878680 syz-fuzzer 100119 S kqread 0xfffffe0007974b00 syz-fuzzer 100120 S uwait 0xfffffe008fe63780 syz-fuzzer 100122 S uwait 0xfffffe008fe63880 syz-fuzzer 101031 S uwait 0xfffffe008fe61d00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0092d575f8 csh 770 688 770 0 Ss select 0xfffffe008fe63dc0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574650b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057a5e8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057a5ecb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00574654b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00574658b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057a5f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057465cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057a5f4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e3ba80 cron 688 1 688 0 Ss select 0xfffffe008fe643c0 sshd 501 1 501 0 Ss select 0xfffffe008fe645c0 syslogd 430 1 430 0 Ss wait 0xfffffe0058c19a90 devd 429 1 429 65 Ss select 0xfffffe0057877b40 dhclient 344 1 344 0 Ss select 0xfffffe008fe64240 dhclient 341 1 341 0 Ss select 0xfffffe008fe64640 dhclient 17 0 0 0 DL syncer 0xffffffff83f61260 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f7ba90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f5f860 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00574648e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f932c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f87178 [dom0] 100081 D launds 0xffffffff83f87184 [laundry: dom0] 100082 D umarcl 0xffffffff81e9b4a0 [uma] 7 0 0 0 DL - 0xffffffff83bf7a08 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff846f7530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84a6a560 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a99940 [doneq0] 100046 D - 0xffffffff83a998c0 [async] 100077 D - 0xffffffff83a99740 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f88c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f829a0 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e111c0 [g_event] 100037 D - 0xffffffff83e111e0 [g_up] 100038 D - 0xffffffff83e11200 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053dda000 [init] 10 0 0 0 DL audit_w 0xffffffff83f834a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e11c00 [swapper] 100005 D - 0xfffffe0053e01000 [if_config_tqg_0] 100006 D - 0xfffffe0053e00e00 [softirq_0] 100007 D - 0xfffffe0053e00d00 [softirq_1] 100008 D - 0xfffffe0053e00c00 [if_io_tqg_0] 100009 D - 0xfffffe0053e00b00 [if_io_tqg_1] 100012 D - 0xfffffe0007972200 [aiod_kick taskq] 100013 D - 0xfffffe0007972000 [inm_free taskq] 100014 D - 0xfffffe0007971d00 [linuxkpi_irq_wq] 100015 D - 0xfffffe0007971b00 [in6m_free taskq] 100016 D - 0xfffffe0007971900 [deferred_unmount ta] 100017 D - 0xfffffe0007971700 [thread taskq] 100019 D - 0xfffffe0007971300 [kqueue_ctx taskq] 100020 D - 0xfffffe0007971100 [pci_hp taskq] 100021 D - 0xfffffe0007970e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007970e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007970e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007970e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007970900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007970900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007970900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007970900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ed0200 [firmware taskq] 100039 D - 0xfffffe0053ecfc00 [crypto_0] 100040 D - 0xfffffe0053ecfc00 [crypto_1] 100056 D - 0xfffffe0053eced00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ecec00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eceb00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053ecea00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0053fde400 [virtio_balloon] 100067 D - 0xffffffff82ba77a0 [deadlkres] 100071 D - 0xfffffe005787d100 [acpi_task_0] 100072 D - 0xfffffe005787d100 [acpi_task_1] 100073 D - 0xfffffe005787d100 [acpi_task_2] 100074 D - 0xfffffe0007973200 [mca taskq] 100076 D - 0xfffffe0053ecf500 [CAM taskq] db> show all locks Process 2280 (syz-executor.0) thread 0xfffffe009971f900 (101666) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e5c230) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:1232 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 326 1304K 487 newblk 83 1045K 4920 vfscache 3 1025K 3 pcb 155 688K 3266 inodedep 91 546K 1590 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 2366 vmem 3 274K 6 filedesc 32 249K 2749 acpica 1674 184K 56396 vnet_data 1 168K 1 tidhash 3 141K 3 filemon 17 136K 63 linker 358 134K 386 pagedep 17 132K 1381 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 bus 988 81K 3441 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_stro 64 64K 774 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 BPF 30 53K 46 sctp_atcl 136 51K 2505 kdtrace 225 45K 4128 umtx 352 44K 352 temp 34 33K 2358 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 dirrem 70 18K 1493 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 137 16K 429 lltable 50 16K 76 bus-sc 34 15K 1651 KTRACE 101 13K 103 ether_multi 157 13K 167 sctp_timw 49 13K 49 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 freefile 71 9K 1470 sctp_atky 202 9K 3520 freework 35 9K 2748 bmsafemap 3 9K 1601 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 12 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 kqueue 65 7K 2326 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 210 pf_ifnet 15 6K 50 plimit 22 6K 364 DEVFSP 81 6K 365 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 58 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 63 4K 2306 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 proc-args 89 4K 3482 terminal 11 3K 11 sctp_stri 5 3K 270 freeblks 10 3K 1525 lockf 23 3K 36 selfd 38 3K 37231 uidinfo 3 3K 7 sctp_athm 136 3K 2630 sctp_map 128 2K 1520 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 Unitno 30 2K 47 select 13 2K 57 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 newdirblk 11 2K 1353 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 2706 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 20 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 CC Mem 11 1K 338 diradd 5 1K 1528 crypto 4 1K 47 inpcbpolicy 20 1K 601 encap_export_host 12 1K 12 indirdep 2 1K 1685 pfil 4 1K 4 osd 15 1K 345 cdev 2 1K 2 chacha20random 1 1K 1 procdesc 3 1K 14 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 381 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 5150 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 40 pmc 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 1195 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 23 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 93 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 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 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 UMAHash 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1450 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 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 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 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ktls_ocf 0 0K 0 agp 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 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 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 nvme_da 0 0K 0 statfs 0 0K 1531 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 79 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 PUC 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 127 ktls 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 15766 ioctlops 0 0K 156 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 706 sysctl 0 0K 3 LED 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 cache 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 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 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 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 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8775 623 776824 0 254 38494208 0 tcp_log 416 0 19818 195503 0 254 8244288 0 mbuf 256 9381 537 1372963 0 254 2539008 0 pbuf 2624 0 794 0 0 2 2083456 0 BUF TRIE 144 185 11603 3485 0 62 1697472 0 malloc-384 384 4117 53 4525 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 RADIX NODE 144 10296 451 84877 0 62 1547568 0 malloc-128 128 11689 184 11853 0 126 1519744 0 malloc-4096 4096 326 2 490 0 2 1343488 0 UMA Slabs 0 112 10913 25 10913 0 126 1225056 0 sctp_asoc 2288 64 446 760 0 254 1166880 0 vmem btag 56 19845 66 19845 0 254 1115016 0 FFS inode 1160 516 30 1986 0 8 633360 0 sctp_ep 1208 67 443 1600 0 254 616080 0 256 Bucket 2048 283 17 4438 0 8 614400 0 tcp_bbr_map 128 0 4557 41244 0 126 583296 0 tcpcb 1104 11 500 334 0 254 564144 0 VM OBJECT 264 1946 64 48395 0 30 530640 0 socket 960 50 458 3486 0 254 487680 0 malloc-65536 65536 4 2 254 0 1 393216 0 malloc-16384 16384 20 4 1552 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 ertt_txseginfo 40 0 9696 196121 0 254 387840 0 sctp_raddr 736 100 417 968 0 254 380512 0 THREAD 1808 161 15 1843 0 8 318208 0 VNODE 448 556 110 2028 0 30 298368 0 malloc-4096 4096 63 5 2286 0 2 278528 0 malloc-256 256 384 681 5541 0 62 272640 0 MAP ENTRY 96 2451 321 147769 0 126 266112 0 malloc-64 64 3871 224 4162 0 254 262080 0 malloc-8192 8192 23 6 199 0 1 237568 0 malloc-16 16 14613 137 14764 0 254 236000 0 DEVCTL 1024 19 201 153 0 0 225280 0 malloc-65536 65536 1 2 59 0 1 196608 0 malloc-32768 32768 0 6 1561 0 1 196608 0 mbuf_packet 256 117 645 7118 0 254 195072 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5400 270 5566 0 254 181440 0 malloc-2048 2048 70 18 2317 0 8 180224 0 FPU_save_area 832 163 53 5775 0 16 179712 0 malloc-128 128 1221 174 26358 0 126 178560 0 FFS2 dinode 256 516 114 1986 0 62 161280 0 malloc-256 256 274 356 4852 0 62 161280 0 malloc-1024 1024 125 19 1488 0 16 147456 0 S VFS Cache 104 1008 396 2510 0 126 146016 0 VMSPACE 2552 42 12 2262 0 4 137808 0 128 Bucket 1024 91 40 908 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 21 489 1251 0 254 130560 0 malloc-384 384 105 225 1626 0 30 126720 0 ksiginfo 112 71 973 4042 0 126 116928 0 malloc-128 128 858 41 2085 0 126 115072 0 PROC 1352 62 19 2283 0 8 109512 0 malloc-128 128 520 255 3971 0 126 99200 0 malloc-4096 4096 18 6 656 0 2 98304 0 filedesc0 1072 63 21 2306 0 8 90048 0 UMA Kegs 384 230 3 230 0 30 89472 0 malloc-2048 2048 4 36 535 0 8 81920 0 malloc-1024 1024 65 15 743 0 16 81920 0 malloc-384 384 136 74 2539 0 30 80640 0 sctp_readq 152 0 520 93 0 254 79040 0 sctp_chunk 152 87 433 475 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 g_bio 408 0 180 28637 0 30 73440 0 64 Bucket 512 95 41 4284 0 30 69632 0 malloc-64 64 727 344 3843 0 254 68544 0 malloc-64 64 530 541 1945 0 254 68544 0 malloc-128 128 174 353 7173 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-256 256 97 158 3437 0 62 65280 0 32 Bucket 256 76 179 6488 0 62 65280 0 malloc-4096 4096 14 0 14 0 2 57344 0 malloc-64 64 235 584 37452 0 254 52416 0 malloc-64 64 342 477 5335 0 254 52416 0 malloc-256 256 62 133 4142 0 62 49920 0 malloc-256 256 75 120 1613 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 20237 0 16 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 malloc-384 384 94 26 96 0 30 46080 0 malloc-384 384 109 11 142 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 25 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4749 371 5405 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 tcp_inpcb 424 11 79 334 0 30 38160 0 udp_inpcb 424 6 84 236 0 30 38160 0 da_ccb 544 0 70 7270 0 16 38080 0 pipe 744 21 29 386 0 16 37200 0 malloc-64 64 69 498 16003 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 14 0 254 36288 0 16 Bucket 144 74 178 541 0 62 36288 0 malloc-128 128 77 202 175 0 126 35712 0 malloc-128 128 2 277 144 0 126 35712 0 malloc-128 128 20 259 305 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 43 92 1681 0 62 34560 0 malloc-256 256 50 85 245 0 62 34560 0 malloc-256 256 18 117 691 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-4096 4096 3 5 1538 0 2 32768 0 malloc-2048 2048 3 13 44 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 9 7 137 0 8 32768 0 malloc-2048 2048 10 6 12 0 8 32768 0 malloc-2048 2048 1 15 7 0 8 32768 0 malloc-1024 1024 4 28 7 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-1024 1024 1 31 30 0 16 32768 0 malloc-1024 1024 0 32 17 0 16 32768 0 malloc-512 512 5 59 270 0 30 32768 0 malloc-512 512 4 60 185 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 31 0 30 32768 0 malloc-512 512 6 58 19 0 30 32768 0 pcpu-64 64 491 21 491 0 254 32768 0 tcp_rack_pcb 896 0 36 93 0 16 32256 0 sctp_stream_msg_out 112 6 282 152 0 254 32256 0 KNOTE 160 28 172 30127 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 228 172 11850 0 126 32000 0 tcp_rack_map 120 0 264 358 0 126 31680 0 tcp_bbr_pcb 832 0 36 167 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_asconf_ack 48 1 587 22 0 254 28224 0 sctp_laddr 48 68 520 635 0 254 28224 0 PWD 32 27 855 1443 0 254 28224 0 malloc-32 32 398 484 4275 0 254 28224 0 malloc-32 32 287 595 2597 0 254 28224 0 4 Bucket 48 7 581 86 0 254 28224 0 AIO 208 0 133 10 0 62 27664 0 ripcb 424 3 60 31 0 30 26712 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 58 0 126 24288 0 rl_entry 40 72 534 72 0 254 24240 0 8 Bucket 80 44 256 804 0 126 24000 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 6 624 236 0 254 20160 0 tcp_inpcb ports 32 2 628 211 0 254 20160 0 udp_inpcb ports 32 3 627 44 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 11 269 334 0 126 20160 0 malloc-32 32 16 614 35 0 254 20160 0 malloc-32 32 32 598 2792 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1664 0 254 20160 0 malloc-32 32 14 616 81 0 254 20160 0 2 Bucket 32 58 572 683 0 254 20160 0 malloc-16 16 674 576 6195 0 254 20000 0 AIOCB 552 0 35 10 0 16 19320 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 8 8 8 0 16 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 493528 0 254 16032 0 kenv 258 15 45 1039 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 16 137 613 3988 0 254 12000 0 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 34 716 25977 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 61 689 86 0 254 12000 0 malloc-16 16 5 745 888 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 27 3 27 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 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 62 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 48 0 0 0 0 254 0 0 ipq 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 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_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 udplite_inpcb 424 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 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 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 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-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-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