panic: Don't own TCB send lock cpuid = 0 time = 1648528912 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 0x28 rax 0x12 rcx 0x67a6f3f572c15229 rdx 0x1 rbx 0 rsp 0xfffffe00540b6950 rbp 0xfffffe00540b6970 rsi 0 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00999c2fd0 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 17552 779 779 0 R (threaded) syz-executor.1 103408 RunQ syz-executor.1 121817 Run CPU 1 syz-executor.1 121823 RunQ syz-executor.1 11409 1 11409 65 Ss select 0xfffffe0099c51040 dhclient 10114 1 10114 0 Ss select 0xfffffe0099a6bd40 dhclient 10111 1 10111 0 Ss select 0xfffffe0099c7f140 dhclient 10084 1 10084 65 Ss select 0xfffffe0099d80bc0 dhclient 7760 1 7760 0 Ss select 0xfffffe0099d86440 dhclient 7757 1 7757 0 Ss select 0xfffffe0099d85bc0 dhclient 7719 1 7719 65 Ss select 0xfffffe0099d7eac0 dhclient 6223 1 6223 0 Ss select 0xfffffe00999c8dc0 dhclient 6215 1 6215 0 Ss select 0xfffffe0096244e40 dhclient 6161 1 6161 65 Ss select 0xfffffe0099b15940 dhclient 2315 1 2315 0 Ss select 0xfffffe0099ca0bc0 dhclient 2304 1 2304 0 Ss select 0xfffffe0099c51440 dhclient 1257 0 0 0 DL aiordy 0xfffffe009630a000 [aiod4] 1256 0 0 0 DL aiordy 0xfffffe0092dc6548 [aiod3] 1255 0 0 0 DL aiordy 0xfffffe0092dc6a90 [aiod2] 1254 0 0 0 DL aiordy 0xfffffe0092dc6000 [aiod1] 780 774 780 0 Rs syz-executor.2 779 774 779 0 Ss nanslp 0xffffffff83e458c0 syz-executor.1 778 774 778 0 Ss piperd 0xfffffe0058b442e8 syz-executor.3 777 774 777 0 Ss piperd 0xfffffe0058b45000 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffffe0058a8cd80 syz-fuzzer 100115 S uwait 0xfffffe0057a8c400 syz-fuzzer 100116 S uwait 0xfffffe0057a8c500 syz-fuzzer 100117 S kqread 0xfffffe0092d8ab00 syz-fuzzer 100118 S uwait 0xfffffe0058aef380 syz-fuzzer 100119 S uwait 0xfffffe009231bc80 syz-fuzzer 100120 S uwait 0xfffffe009231bd80 syz-fuzzer 100121 S uwait 0xfffffe009231be80 syz-fuzzer 100615 S uwait 0xfffffe0058aef080 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058de95f8 csh 770 688 770 0 Ss select 0xfffffe009231a8c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574d7cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574d50b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058716cb0 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 0xfffffe009231c2c0 sshd 501 1 501 0 Ss select 0xfffffe009231ab40 syslogd 430 1 430 0 Ss select 0xfffffe009231acc0 devd 429 1 429 65 Ss select 0xfffffe009231b3c0 dhclient 344 1 344 0 Ss select 0xfffffe009231ac40 dhclient 341 1 341 0 Ss select 0xfffffe009231b440 dhclient 17 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0053ddd000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100096 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 0xffffffff8457e530 [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 - 0xffffffff82bbfba1 [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] 17559 780 780 0 Z syz-executor.2 db> show all locks Process 17552 (syz-executor.1) thread 0xfffffe009a25e020 (121817) exclusive sleep mutex pf_idhash (pf_idhash) r = 0 (0xfffffe0058440600) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:5711 Process 5 (sctp_iterator) thread 0xfffffe0056fe2020 (100068) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009636fc70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1523 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0099bad528) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1463 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff849cf560) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1460 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0053c43d98) locked @ /syzkaller/managers/main/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 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 inodedep 2499 1449K 20827 kobj 327 1308K 488 newblk 9 1026K 67571 vfscache 3 1025K 3 dirrem 2490 623K 18409 pcb 39 555K 56629 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 freefile 2490 312K 18407 vmem 3 274K 6 subproc 141 267K 17642 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 16594 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 filedesc 12 89K 33141 BPF 46 88K 52 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_timw 246 62K 246 umtx 396 50K 396 kdtrace 220 44K 39391 temp 34 33K 2501 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 pf_rule 152 19K 284 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 135 16K 427 bus-sc 34 15K 1651 lltable 42 13K 696 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 19763 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 5 cred 32 8K 819 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 sctp_stro 7 7K 11756 taskqueue 63 7K 63 sglist 5 7K 5 sctp_atcl 16 6K 43392 CAM DEV 3 6K 510 plimit 24 6K 469 kqueue 61 6K 17583 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 53 pf_ifnet 10 5K 19 DEVFSP 68 5K 2192 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 58 4K 17560 acpisem 28 4K 28 selfd 55 4K 257953 lockf 32 4K 60 proc-args 89 4K 18931 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 58 uidinfo 3 3K 11 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 31 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 freework 5 2K 37949 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 33150 freeblks 4 1K 19636 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 64 NFSD session 1 1K 1 sctp_atky 23 1K 58863 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 sctp_stri 1 1K 6808 newdirblk 4 1K 16575 diradd 4 1K 18449 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 9353 osd 8 1K 8840 chacha20random 1 1K 1 sctp_iter 1 1K 17 sctp_cpal 1 1K 5 sctp_athm 16 1K 46855 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 8829 vnodes 1 1K 2 CAM SIM 2 1K 2 sctp_map 14 1K 23512 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 2127 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 51522 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 pmc 1 1K 1 acpiintr 1 1K 1 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 0 filemon 0 0K 65 sctp_mcore 0 0K 0 sctp_socko 0 0K 11209 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 12 sctp_aadr 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 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 20827 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 29 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 1 allocindir 0 0K 0 indirdep 0 0K 30530 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 ip6opt 0 0K 9 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 16777 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 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 0 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 68 acl 0 0K 0 mbuf_tag 0 0K 751 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 24210 ioctlops 0 0K 759 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 884 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 NFSCL layrecall 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8323 1075 1590986 0 254 38494208 0 mbuf 256 8814 1359 6804824 0 254 2604288 0 RADIX NODE 144 16088 371 457945 0 62 2370096 0 pbuf 2624 0 778 0 0 2 2041472 0 malloc-128 128 15143 233 31251 0 126 1968128 0 sctp_asoc 2288 7 758 11756 0 254 1750320 0 BUF TRIE 144 188 11600 62395 0 62 1697472 0 malloc-384 384 4155 15 4156 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 328 4 492 0 2 1359872 0 UMA Slabs 0 112 11306 28 11306 0 126 1269408 0 sctp_ep 1208 8 1012 28232 0 254 1232160 0 malloc-2048 2048 10 558 28258 0 8 1163264 0 vmem btag 56 19137 126 19137 0 254 1078728 0 malloc-384 384 2498 22 20827 0 30 967680 0 socket 960 42 722 38939 0 254 733440 0 malloc-256 256 165 2565 21607 0 62 698880 0 malloc-256 256 2507 223 84651 0 62 698880 0 ertt_txseginfo 40 1 16058 4270411 0 254 642360 0 FFS inode 1160 516 30 18925 0 8 633360 0 VM OBJECT 264 2089 251 387331 0 30 617760 0 malloc-1024 1024 11 581 11911 0 16 606208 0 256 Bucket 2048 266 14 19640 0 8 573440 0 sctp_raddr 736 7 763 11756 0 254 566720 0 tcpcb 1104 4 507 8829 0 254 564144 0 malloc-384 384 40 1130 43420 0 30 449280 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 THREAD 1808 160 38 21830 0 8 357984 0 tcp_bbr_map 128 0 2542 210851 0 126 325376 0 MAP ENTRY 96 2690 586 950913 0 126 314496 0 VNODE 448 556 110 18967 0 30 298368 0 malloc-64 64 3903 696 261834 0 254 294336 0 malloc-4096 4096 60 8 17567 0 2 278528 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 1 7 28995 0 1 262144 0 malloc-16 16 14626 374 23551 0 254 240000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-16384 16384 6 7 16729 0 1 212992 0 malloc-65536 65536 1 2 22 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 74 688 48305 0 254 195072 0 malloc-32 32 5317 605 15747 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 162 54 33731 0 16 179712 0 malloc-128 128 1132 263 26349 0 126 178560 0 FFS2 dinode 256 516 174 18924 0 62 176640 0 malloc-256 256 31 659 69038 0 62 176640 0 malloc-4096 4096 39 3 52 0 2 172032 0 S VFS Cache 104 1022 382 19561 0 126 146016 0 VMSPACE 2552 37 17 17540 0 4 137808 0 64 Bucket 512 141 123 24387 0 30 135168 0 128 Bucket 1024 78 53 2355 0 16 134144 0 malloc-65536 65536 0 2 268 0 1 131072 0 malloc-65536 65536 1 1 137 0 1 131072 0 malloc-2048 2048 7 57 585 0 8 131072 0 malloc-1024 1024 123 5 141 0 16 131072 0 unpcb 256 20 490 1311 0 254 130560 0 sctp_chunk 152 9 771 4547 0 254 118560 0 ksiginfo 112 71 973 12043 0 126 116928 0 malloc-256 256 253 182 41674 0 62 111360 0 PROC 1352 58 23 17559 0 8 109512 0 32 Bucket 256 129 246 17581 0 62 96000 0 filedesc0 1072 58 26 17560 0 8 90048 0 UMA Kegs 384 230 3 230 0 30 89472 0 pipe 744 23 92 648 0 16 85560 0 clpbuf 2624 0 32 45 0 16 83968 0 malloc-8192 8192 6 4 113 0 1 81920 0 malloc-256 256 282 33 1226 0 62 80640 0 sctp_readq 152 0 520 592 0 254 79040 0 sctp_laddr 48 2 1594 23913 0 254 76608 0 g_bio 408 0 180 421984 0 30 73440 0 malloc-64 64 395 676 22843 0 254 68544 0 malloc-64 64 582 489 35788 0 254 68544 0 malloc-64 64 518 553 10505 0 254 68544 0 malloc-128 128 297 230 363 0 126 67456 0 malloc-128 128 133 394 68413 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 4 0 1 65536 0 malloc-256 256 107 148 38857 0 62 65280 0 udp_inpcb 424 6 147 292 0 30 64872 0 sctp_stream_msg_out 112 4 536 1816 0 254 60480 0 malloc-8192 8192 5 2 8 0 1 57344 0 tcp_inpcb 424 4 122 8829 0 30 53424 0 udplite_inpcb 424 0 126 118 0 30 53424 0 malloc-64 64 71 748 18979 0 254 52416 0 Files 80 223 427 70386 0 126 52000 0 malloc-16 16 335 2915 88894 0 254 52000 0 malloc-128 128 179 224 691 0 126 51584 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 90497 0 16 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-8192 8192 4 2 105 0 1 49152 0 malloc-2048 2048 12 12 12 0 8 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 16 32 20 0 16 49152 0 malloc-1024 1024 17 31 19 0 16 49152 0 malloc-384 384 103 17 105 0 30 46080 0 tcp_bbr_pcb 832 0 54 6208 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-32 32 103 1283 41223 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 5 5 631 0 2 40960 0 pcpu-8 8 4705 415 4889 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 5 85 114 0 30 38160 0 da_ccb 544 0 70 105612 0 16 38080 0 malloc-64 64 7 560 2220 0 254 36288 0 malloc-64 64 231 336 18274 0 254 36288 0 malloc-64 64 8 559 67 0 254 36288 0 16 Bucket 144 112 140 3735 0 62 36288 0 malloc-128 128 59 220 200 0 126 35712 0 malloc-128 128 88 191 4076 0 126 35712 0 malloc-128 128 154 125 1010 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 19 71 673 0 30 34560 0 malloc-384 384 52 38 392 0 30 34560 0 malloc-256 256 97 38 579 0 62 34560 0 malloc-256 256 7 128 706 0 62 34560 0 TURNSTILE 136 199 53 199 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 16782 0 2 32768 0 malloc-2048 2048 1 15 15 0 8 32768 0 malloc-2048 2048 2 14 4 0 8 32768 0 malloc-2048 2048 1 15 716 0 8 32768 0 malloc-1024 1024 4 28 46 0 16 32768 0 malloc-1024 1024 5 27 1762 0 16 32768 0 malloc-1024 1024 2 30 26 0 16 32768 0 malloc-1024 1024 1 31 10 0 16 32768 0 malloc-512 512 11 53 15 0 30 32768 0 malloc-512 512 0 64 19 0 30 32768 0 malloc-512 512 3 61 6859 0 30 32768 0 malloc-512 512 2 62 65 0 30 32768 0 malloc-512 512 9 55 10 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 190999 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 116 284 4546 0 126 32000 0 cpuset 104 7 272 7 0 126 29016 0 tcp_inpcb ports 32 2 880 6369 0 254 28224 0 PWD 32 19 863 16657 0 254 28224 0 malloc-32 32 343 539 938 0 254 28224 0 4 Bucket 48 8 580 398 0 254 28224 0 2 Bucket 32 68 814 5070 0 254 28224 0 AIO 208 0 133 13 0 62 27664 0 malloc-8192 8192 1 2 15 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 53 0 126 24288 0 rl_entry 40 95 511 95 0 254 24240 0 malloc-384 384 3 57 25 0 30 23040 0 malloc-384 384 1 59 42 0 30 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 410 0 254 20160 0 udplite_inpcb ports 32 0 630 9 0 254 20160 0 udp_inpcb ports 32 3 627 36 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 4 276 8829 0 126 20160 0 malloc-32 32 128 502 28842 0 254 20160 0 malloc-32 32 49 581 17319 0 254 20160 0 malloc-32 32 106 524 248 0 254 20160 0 malloc-32 32 43 587 2808 0 254 20160 0 AIOCB 552 0 35 6 0 16 19320 0 AIOLIO 272 0 70 68 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 malloc-2048 2048 8 0 8 0 8 16384 0 malloc-512 512 2 30 120 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 818323 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-32 32 4 374 509 0 254 12096 0 malloc-16 16 11 739 9316 0 254 12000 0 malloc-16 16 51 699 22264 0 254 12000 0 malloc-16 16 58 692 226 0 254 12000 0 malloc-16 16 199 551 3075 0 254 12000 0 malloc-16 16 26 724 25477 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 8 492 8 0 254 8000 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 tcp_rack_pcb 896 0 0 0 0 16 0 0 tcp_rack_map 120 0 0 0 0 126 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_ack 48 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 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 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 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 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-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