panic: Don't own TCB send lock cpuid = 0 time = 108 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00540b6810 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00540b6970 vpanic() at vpanic+0x2b8/frame 0xfffffe00540b6a50 panic() at panic+0xb5/frame 0xfffffe00540b6b10 sctp_ss_default_add() at sctp_ss_default_add+0x11d/frame 0xfffffe00540b6b50 sctp_msg_append() at sctp_msg_append+0x646/frame 0xfffffe00540b6bb0 sctp_sendall_iterator() at sctp_sendall_iterator+0x207/frame 0xfffffe00540b6d70 sctp_iterator_worker() at sctp_iterator_worker+0xbb1/frame 0xfffffe00540b6ed0 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe00540b6ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00540b6f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00540b6f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 5 tid 100068 ] Stopped at kdb_enter+0x6b: movq $0,0x270a69a(%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 0x97a24c3bb0cdc457 rdx 0x1 rbx 0 rsp 0xfffffe00540b6950 rbp 0xfffffe00540b6970 rsi 0 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0099938510 r12 0xfffffe0056fe2020 r13 0xfffffe00540b6901 r14 0xffffffff82bb9d20 .str.26 r15 0xffffffff82bb9d20 .str.26 rip 0xffffffff8176db7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a69a(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe0053efc548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1b8c0 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff83e1b8c0 reapsubtree: 5 sigparent: 20 vmspace: 0xffffffff83e1c860 (map 0xffffffff83e1c860) (map.pmap 0xffffffff83e1c920) (pmap 0xffffffff83e1c988) threads: 1 100068 Run CPU 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 15898 777 777 0 R syz-executor.0 15896 795 795 0 R (threaded) syz-executor.3 111274 Run CPU 1 syz-executor.3 116284 RunQ syz-executor.3 11736 11726 11736 0 Ss select 0xfffffe0099b5e0c0 dhclient 11732 1 11732 0 Ss select 0xfffffe00999472c0 dhclient 11726 11705 430 65 S select 0xfffffe00998f1a40 dhclient 11705 430 430 0 S wait 0xfffffe009271fa90 sh 11678 1 11678 65 Ss select 0xfffffe0099923b40 dhclient 11303 0 0 0 DL aiordy 0xfffffe00998aea90 [aiod4] 11302 0 0 0 DL aiordy 0xfffffe00998aca90 [aiod3] 11301 0 0 0 DL aiordy 0xfffffe009620da90 [aiod2] 11300 0 0 0 DL aiordy 0xfffffe009620b000 [aiod1] 9671 1 9671 0 Ss select 0xfffffe0099945440 dhclient 9668 1 9668 0 Ss select 0xfffffe0099c09640 dhclient 9649 1 9649 65 Ss select 0xfffffe0092dd2dc0 dhclient 6189 1 6189 0 Ss select 0xfffffe00998e5cc0 dhclient 6186 1 6186 0 Ss select 0xfffffe0092dd26c0 dhclient 6167 1 6167 65 Ss select 0xfffffe00998e5c40 dhclient 1876 1 1876 0 Ss select 0xfffffe0099947d40 dhclient 1873 1 1873 0 Ss select 0xfffffe00999236c0 dhclient 795 774 795 0 Rs syz-executor.3 794 774 794 0 Rs syz-executor.2 778 774 778 0 Rs syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100088 S uwait 0xfffffe0053f7d500 syz-fuzzer 100113 S uwait 0xfffffe0053f7b880 syz-fuzzer 100114 S uwait 0xfffffe0053f7b980 syz-fuzzer 100115 S uwait 0xfffffe0053f7ba80 syz-fuzzer 100116 S uwait 0xfffffe0092dd2000 syz-fuzzer 100117 S uwait 0xfffffe0092dd2100 syz-fuzzer 100118 S kqread 0xfffffe0092a2de00 syz-fuzzer 100120 S uwait 0xfffffe0092dd2300 syz-fuzzer 100225 S uwait 0xfffffe0092dd0180 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009289db40 csh 770 688 770 0 Ss select 0xfffffe0053f7b0c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574d7cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574d4cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574d50b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00574d54b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00574d58b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00574d5cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00574d60b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00574d64b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00574d68b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c1 cron 688 1 688 0 Ss select 0xfffffe0053f7b540 sshd 501 1 501 0 Ss select 0xfffffe0053f7b440 syslogd 430 1 430 0 Ss wait 0xfffffe0058c70548 devd 429 1 429 65 Ss select 0xfffffe00589d1840 dhclient 344 1 344 0 Ss select 0xfffffe00589d1940 dhclient 341 1 341 0 Ss select 0xfffffe0053f7b3c0 dhclient 17 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0053ddc000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058632ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100081 D launds 0xffffffff83f91044 [laundry: dom0] 100082 D umarcl 0xffffffff81ea4540 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84aee530 [pf purge] 5 0 0 0 RL CPU 0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa35c0 [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ec5488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053ed6c30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053ed6c80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [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: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 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 0xfffffe0053dde000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [swapper] 100005 D - 0xfffffe0053c95b00 [softirq_0] 100006 D - 0xfffffe0053c95900 [softirq_1] 100007 D - 0xfffffe0053c95700 [if_io_tqg_0] 100008 D - 0xfffffe0053c95500 [if_io_tqg_1] 100009 D - 0xfffffe0053c95300 [if_config_tqg_0] 100011 D - 0xfffffe0008181c00 [aiod_kick taskq] 100012 D - 0xfffffe0008181b00 [inm_free taskq] 100013 D - 0xfffffe0008181a00 [linuxkpi_irq_wq] 100014 D - 0xfffffe0008181900 [in6m_free taskq] 100015 D - 0xfffffe0008181800 [deferred_unmount ta] 100016 D - 0xfffffe0008181700 [thread taskq] 100018 D - 0xfffffe0008181500 [kqueue_ctx taskq] 100019 D - 0xfffffe0008181400 [pci_hp taskq] 100021 D - 0xfffffe0008181200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0008181200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0008181200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0008181200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0008181100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0008181100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0008181100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0008181100 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f33300 [firmware taskq] 100039 D - 0xfffffe0053f33200 [crypto_0] 100040 D - 0xfffffe0053f33200 [crypto_1] 100056 D - 0xfffffe0053f32d00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f32c00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f32b00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f32a00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fa1480 [virtio_balloon] 100067 D - 0xffffffff82bbfba0 [deadlkres] 100071 D - 0xfffffe0008182100 [mca taskq] 100073 D - 0xfffffe0053f32500 [acpi_task_0] 100074 D - 0xfffffe0053f32500 [acpi_task_1] 100075 D - 0xfffffe0053f32500 [acpi_task_2] 100076 D - 0xfffffe0053f32e00 [CAM taskq] db> show all locks Process 5 (sctp_iterator) thread 0xfffffe0056fe2020 (100068) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009980ec70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1523 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0096281bb8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1463 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff846d7560) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1460 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0053c40308) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1459 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 pcb 2299 3097K 31598 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 327 1308K 488 sctp_stro 1138 1138K 5109 newblk 42 1035K 21184 vfscache 3 1025K 3 sctp_atcl 2276 854K 20583 inodedep 558 721K 15423 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 6 subproc 142 271K 15982 acpica 1674 184K 56014 vnet_data 1 168K 1 sctp_atky 3414 143K 25806 tidhash 3 141K 3 dirrem 547 137K 15275 linker 358 134K 418 pagedep 9 130K 14947 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 filedesc 14 105K 29861 BPF 46 88K 99 bus 991 81K 5140 mtx_pool 2 72K 2 freefile 548 69K 15270 syncache 1 68K 1 ip6opt 463 66K 607 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 374 47K 374 kdtrace 219 44K 32186 sctp_athm 2276 36K 20598 sctp_map 2276 36K 10212 temp 34 33K 5384 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 7 msg 4 30K 4 sctp_timw 112 28K 112 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 130 16K 410 bus-sc 34 15K 1651 lltable 43 14K 65 KTRACE 101 13K 17593 ifnet 7 13K 7 ether_multi 152 13K 182 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 15501 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 25 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 cred 26 7K 262 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 451 kqueue 62 6K 15920 freework 19 5K 17221 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 19 DEVFSP 68 5K 1843 session 34 5K 50 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 60 4K 16803 lockf 33 4K 98 acpisem 28 4K 28 proc-args 92 4K 17226 hhook 15 4K 17 selfd 52 4K 215366 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 140 uidinfo 3 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 2727 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 freeblks 6 2K 15268 in_multi 6 2K 12 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 29854 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 38 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 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 procdesc 5 1K 18 newdirblk 4 1K 14927 diradd 4 1K 15315 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 5475 osd 8 1K 4425 chacha20random 1 1K 1 sctp_iter 1 1K 26 sctp_cpal 1 1K 15 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 3373 CC Mem 4 1K 4520 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 1095 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 18371 filecaps 5 1K 115 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 pmc 1 1K 1 acpiintr 1 1K 1 sigio 1 1K 4 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 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 2179 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5766 sctp_mvrf 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 0 sctp_stri 0 0K 0 filemon 0 0K 739 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 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 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 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 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 8811 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 16 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 83 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 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 5 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 3 in_mfilter 0 0K 4 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 15109 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 13 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 1435 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 2 lio 0 0K 18 acl 0 0K 0 mbuf_tag 0 0K 119 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 30657 ioctlops 0 0K 258 eventfd 0 0K 12 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 802 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 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 NFSCL layrecall 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8328 1070 1157958 0 254 38494208 0 sctp_asoc 2288 1138 387 5106 0 254 3489200 0 mbuf 256 10176 748 1893903 0 254 2796544 0 malloc-2048 2048 1140 108 15503 0 8 2555904 0 tcp_log 416 0 5337 41282 0 254 2220192 0 pbuf 2624 0 794 0 0 2 2083456 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 malloc-128 128 13027 1729 27890 0 126 1888768 0 RADIX NODE 144 12467 408 446174 0 63 1854000 0 sctp_ep 1208 1138 392 15477 0 254 1848240 0 BUF TRIE 144 198 11590 6731 0 62 1697472 0 malloc-384 384 4155 15 4160 0 30 1601280 0 malloc-4096 4096 328 4 491 0 2 1359872 0 UMA Slabs 0 112 11917 29 11917 0 126 1337952 0 malloc-1024 1024 1142 106 5258 0 16 1277952 0 vmem btag 56 20635 68 20635 0 254 1159368 0 sctp_raddr 736 1139 390 5183 0 254 1125344 0 malloc-384 384 2299 221 20608 0 30 967680 0 malloc-384 384 557 1663 16025 0 30 852480 0 socket 960 41 723 22388 0 254 733440 0 malloc-256 256 1708 962 48048 0 62 683520 0 malloc-256 256 398 2092 9716 0 62 637440 0 FFS inode 1160 518 28 15793 0 8 633360 0 VM OBJECT 264 2122 98 240445 0 30 586080 0 tcpcb 1104 4 507 4414 0 254 564144 0 256 Bucket 2048 208 18 4310 0 8 462848 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 THREAD 1808 158 29 16285 0 8 338096 0 malloc-64 64 3900 951 219247 0 254 310464 0 VNODE 448 558 108 15835 0 30 298368 0 MAP ENTRY 96 2709 315 542962 0 126 290304 0 malloc-4096 4096 61 7 15905 0 2 278528 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 1 3 137 0 1 262144 0 malloc-32768 32768 1 7 3200 0 1 262144 0 mbuf_packet 256 266 750 21283 0 254 260096 0 malloc-16 16 14626 124 19136 0 254 236000 0 DEVCTL 1024 6 214 154 0 0 225280 0 malloc-16384 16384 7 6 15089 0 1 212992 0 malloc-65536 65536 1 2 5 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 244 0 244 0 16 187392 0 ertt_txseginfo 40 0 4646 40186 0 254 185840 0 malloc-32 32 5317 353 11869 0 254 181440 0 malloc-4096 4096 39 5 76 0 2 180224 0 FPU_save_area 832 160 56 24222 0 16 179712 0 malloc-128 128 1132 263 26396 0 126 178560 0 malloc-256 256 64 626 23487 0 62 176640 0 sctp_stream_msg_out 112 1200 348 1587 0 254 173376 0 FFS2 dinode 256 518 112 15793 0 62 161280 0 malloc-1024 1024 123 21 141 0 16 147456 0 S VFS Cache 104 1028 376 16609 0 126 146016 0 VMSPACE 2552 39 15 15885 0 4 137808 0 128 Bucket 1024 89 42 3580 0 16 134144 0 malloc-65536 65536 0 2 162 0 1 131072 0 malloc-32768 32768 0 4 120 0 1 131072 0 tcp_bbr_map 128 0 1023 5049 0 126 130944 0 unpcb 256 20 490 1397 0 254 130560 0 64 Bucket 512 138 94 8938 0 30 118784 0 ksiginfo 112 71 973 8079 0 126 116928 0 malloc-16384 16384 3 4 20 0 1 114688 0 malloc-256 256 253 182 31771 0 62 111360 0 PROC 1352 59 22 15899 0 8 109512 0 malloc-8192 8192 6 7 773 0 1 106496 0 malloc-64 64 1202 373 5513 0 254 100800 0 malloc-32 32 2362 536 23733 0 254 92736 0 filedesc0 1072 60 24 16803 0 8 90048 0 UMA Kegs 384 230 3 230 0 30 89472 0 syncache 168 0 528 11 0 254 88704 0 malloc-16 16 4859 641 47687 0 254 88000 0 malloc-2048 2048 7 33 581 0 8 81920 0 32 Bucket 256 145 170 16066 0 62 80640 0 sctp_chunk 152 322 198 453 0 254 79040 0 g_bio 408 0 180 55936 0 30 73440 0 malloc-64 64 585 486 33371 0 254 68544 0 malloc-64 64 518 553 6086 0 254 68544 0 malloc-128 128 297 230 2542 0 126 67456 0 malloc-128 128 133 394 60329 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-256 256 101 154 31865 0 62 65280 0 malloc-256 256 148 107 1014 0 62 65280 0 udp_inpcb 424 6 147 398 0 30 64872 0 malloc-8192 8192 5 2 8 0 1 57344 0 malloc-8192 8192 4 3 108 0 1 57344 0 tcp_inpcb 424 4 122 4414 0 30 53424 0 ripcb 424 5 121 615 0 30 53424 0 malloc-64 64 395 424 23138 0 254 52416 0 malloc-128 128 179 224 702 0 126 51584 0 malloc-256 256 97 98 568 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 78978 0 16 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-8192 8192 5 1 6 0 1 49152 0 malloc-2048 2048 12 12 12 0 8 49152 0 malloc-2048 2048 2 22 580 0 8 49152 0 malloc-1024 1024 5 43 1769 0 16 49152 0 malloc-1024 1024 16 32 20 0 16 49152 0 tcp_rack_pcb 896 0 54 2179 0 16 48384 0 pipe 744 23 42 1479 0 16 48360 0 malloc-384 384 103 17 103 0 30 46080 0 da_ccb 544 0 84 14097 0 16 45696 0 tcp_bbr_pcb 832 0 54 1270 0 16 44928 0 Files 80 223 327 51158 0 126 44000 0 clpbuf 2624 0 16 27 0 16 41984 0 malloc-4096 4096 5 5 629 0 2 40960 0 pcpu-8 8 4701 419 5046 0 254 40960 0 PWD 32 19 1115 15012 0 254 36288 0 malloc-64 64 8 559 1063 0 254 36288 0 malloc-64 64 230 337 17468 0 254 36288 0 malloc-64 64 8 559 2267 0 254 36288 0 16 Bucket 144 78 174 1024 0 62 36288 0 malloc-128 128 58 221 128 0 126 35712 0 malloc-128 128 88 191 4056 0 126 35712 0 malloc-128 128 152 127 1398 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 392 0 30 34560 0 malloc-256 256 7 128 732 0 62 34560 0 TURNSTILE 136 188 64 188 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 15112 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 8 8 16 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 1 15 194 0 8 32768 0 malloc-1024 1024 4 28 44 0 16 32768 0 malloc-1024 1024 2 30 22 0 16 32768 0 malloc-1024 1024 17 15 17 0 16 32768 0 malloc-1024 1024 1 31 10 0 16 32768 0 malloc-512 512 2 62 120 0 30 32768 0 malloc-512 512 11 53 38 0 30 32768 0 malloc-512 512 0 64 16 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 2 62 39 0 30 32768 0 malloc-512 512 9 55 10 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 ipq 56 0 576 7 0 254 32256 0 KNOTE 160 28 172 131756 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 2432 0 126 31680 0 cpuset 104 7 272 6897 0 126 29016 0 sctp_laddr 48 0 588 2880 0 254 28224 0 tcp_inpcb ports 32 2 880 2667 0 254 28224 0 malloc-32 32 337 545 1193 0 254 28224 0 4 Bucket 48 6 582 355 0 254 28224 0 2 Bucket 32 73 809 2613 0 254 28224 0 AIO 208 0 133 15 0 62 27664 0 udplite_inpcb 424 0 63 48 0 30 26712 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 34 242 51 0 126 24288 0 rl_entry 40 80 526 80 0 254 24240 0 8 Bucket 80 60 240 3061 0 126 24000 0 malloc-384 384 20 40 42 0 30 23040 0 malloc-384 384 3 57 24 0 30 23040 0 malloc-384 384 1 59 37 0 30 23040 0 domainset 40 0 567 5550 0 254 22680 0 SLEEPQUEUE 88 188 68 188 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 446 0 254 20160 0 udp_inpcb ports 32 3 627 41 0 254 20160 0 ertt 72 4 276 4414 0 126 20160 0 malloc-32 32 358 272 8925 0 254 20160 0 malloc-32 32 50 580 15679 0 254 20160 0 malloc-32 32 102 528 804 0 254 20160 0 malloc-32 32 43 587 2854 0 254 20160 0 AIOCB 552 0 35 77 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 9 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 4 0 2 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 590743 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 AIOP 32 4 374 4 0 254 12096 0 malloc-32 32 4 374 797 0 254 12096 0 malloc-16 16 11 739 4371 0 254 12000 0 malloc-16 16 51 699 15390 0 254 12000 0 malloc-16 16 58 692 312 0 254 12000 0 malloc-16 16 199 551 3075 0 254 12000 0 malloc-16 16 8 742 15201 0 254 12000 0 malloc-16 16 26 724 25476 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 7 249 7 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 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 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 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-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-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 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