panic: About to free ctl:0xfffffe00a72c1260 so:0xfffffe009c1463c0 and its in 1 cpuid = 0 time = 1636559711 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf96230 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf96390 vpanic() at vpanic+0x2b8/frame 0xfffffe009bf96470 panic() at panic+0xb5/frame 0xfffffe009bf96530 sctp_sorecvmsg() at sctp_sorecvmsg+0x3f4e/frame 0xfffffe009bf967e0 sctp_soreceive() at sctp_soreceive+0x2b6/frame 0xfffffe009bf96ad0 soreceive() at soreceive+0xf6/frame 0xfffffe009bf96b40 dofileread() at dofileread+0x153/frame 0xfffffe009bf96bb0 kern_readv() at kern_readv+0xd5/frame 0xfffffe009bf96c70 sys_readv() at sys_readv+0xe2/frame 0xfffffe009bf96d30 amd64_syscall() at amd64_syscall+0x412/frame 0xfffffe009bf96f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bf96f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 27634 tid 130224 ] Stopped at kdb_enter+0x6b: movq $0,0x28dbe0a(%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 0xda484009b86d28c7 rdx 0x3ffff rbx 0 rsp 0xfffffe009bf96370 rbp 0xfffffe009bf96390 rsi 0x40001 rdi 0xffffffff817c532a vprintf+0x35a r8 0 r9 0xfffffe009bf95ea8 r10 0 r11 0xfffffe00a721d350 r12 0xfffffe00a721ce40 r13 0xfffffe009bf96301 r14 0xffffffff82c8f1c0 .str.18 r15 0xffffffff82c8f1c0 .str.18 rip 0xffffffff817b8cab kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dbe0a(%rip) db> show proc Process 27634 (syz-executor.0) at 0xfffffe0058b12000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffffe009e967548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053dd3000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ef42000 (map 0xfffffe009ef42000) (map.pmap 0xfffffe009ef420c0) (pmap 0xfffffe009ef42128) threads: 2 122013 Run CPU 1 syz-executor.0 130224 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 27635 780 780 0 R (threaded) syz-executor.2 109768 RunQ syz-executor.2 130225 RunQ syz-executor.2 27634 778 778 0 R (threaded) syz-executor.0 122013 Run CPU 1 syz-executor.0 130224 Run CPU 0 syz-executor.0 27633 779 779 0 R (threaded) syz-executor.1 122122 RunQ syz-executor.1 130223 S uwait 0xfffffe00574c7080 syz-executor.1 27632 787 787 0 R (threaded) syz-executor.3 100123 RunQ syz-executor.3 130222 RunQ syz-executor.3 11820 11819 780 0 SV uwait 0xfffffe0057076900 syz-executor.2 11819 1 780 0 DV ppwait 0xfffffe009eb31a40 syz-executor.2 10324 1 10324 65 Ss select 0xfffffe009eedf440 dhclient 9150 1 9150 0 Ss select 0xfffffe009eedf040 dhclient 9147 1 9147 0 Ss select 0xfffffe009eedf340 dhclient 9128 1 9128 65 Ss select 0xfffffe009eedf0c0 dhclient 6936 1 6936 0 Ss select 0xfffffe00570760c0 dhclient 6933 1 6933 0 Ss select 0xfffffe009eedf5c0 dhclient 6914 1 6914 65 Ss select 0xfffffe0057076140 dhclient 5849 1 5849 0 Ss select 0xfffffe00574c6cc0 dhclient 5846 1 5846 0 Ss select 0xfffffe009eedf6c0 dhclient 5827 1 5827 65 Ss select 0xfffffe009eedf9c0 dhclient 1859 1 1859 0 Ss select 0xfffffe00574c6140 dhclient 1856 1 1856 0 Ss select 0xfffffe00574c6040 dhclient 1487 0 0 0 DL aiordy 0xfffffe0058a03548 [aiod4] 1486 0 0 0 DL aiordy 0xfffffe005789c548 [aiod3] 1484 0 0 0 DL aiordy 0xfffffe009e965548 [aiod2] 1483 0 0 0 DL aiordy 0xfffffe009ef08a90 [aiod1] 880 879 780 0 SV uwait 0xfffffe0056b92c00 syz-executor.2 879 1 780 0 DV ppwait 0xfffffe009efb54f8 syz-executor.2 787 773 787 0 Rs syz-executor.3 780 773 780 0 Rs syz-executor.2 779 773 779 0 Rs syz-executor.1 778 773 778 0 Ss nanslp 0xffffffff840619c0 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffffe00574c8600 syz-fuzzer 100110 S uwait 0xfffffe00574c8800 syz-fuzzer 100111 S uwait 0xfffffe00574c8900 syz-fuzzer 100112 S uwait 0xfffffe0057076500 syz-fuzzer 100113 S uwait 0xfffffe0057077400 syz-fuzzer 100114 S kqread 0xfffffe0007966000 syz-fuzzer 100115 S uwait 0xfffffe0057076700 syz-fuzzer 100117 S uwait 0xfffffe0056b92600 syz-fuzzer 100122 S uwait 0xfffffe0056b92700 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe009eb320b0 csh 769 687 769 0 Ss select 0xfffffe0056b92d40 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00570b1cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00584480b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00584484b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00584488b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058448cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00584490b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00584494b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00584498b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058449cb0 getty 691 1 691 0 Ss nanslp 0xffffffff840619c1 cron 687 1 687 0 Ss select 0xfffffe0056b92f40 sshd 500 1 500 0 Ss select 0xfffffe00570761c0 syslogd 429 1 429 0 Ss select 0xfffffe0057076340 devd 428 1 428 65 Ss select 0xfffffe00574c7b40 dhclient 343 1 343 0 Ss select 0xfffffe00570762c0 dhclient 340 1 340 0 Ss select 0xfffffe00574c7ac0 dhclient 16 0 0 0 DL syncer 0xffffffff84189de0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0057897000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84187ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0053c5f8e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff841c0080 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b3b78 [dom0] 100082 D launds 0xffffffff841b3b84 [laundry: dom0] 100083 D umarcl 0xffffffff81ebf130 [uma] 6 0 0 0 DL - 0xffffffff83e17be8 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84eef760 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84a6f320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9d3c0 [doneq0] 100046 D - 0xffffffff83c9d340 [async] 100075 D - 0xffffffff83c9d1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aa0c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff841adc20 [crypto] 100042 D crypto_ 0xfffffe0053c69d30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c69d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84034b40 [g_event] 100037 D - 0xffffffff84034b80 [g_up] 100038 D - 0xffffffff84034bc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100018 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 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 [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0053dd3000 [init] 10 0 0 0 DL audit_w 0xffffffff841aebc0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84035a40 [swapper] 100005 D - 0xfffffe0053c7e700 [if_config_tqg_0] 100006 D - 0xfffffe0053c7e600 [softirq_0] 100007 D - 0xfffffe0053c7e500 [softirq_1] 100008 D - 0xfffffe0053c7e400 [if_io_tqg_0] 100009 D - 0xfffffe0053c7e300 [if_io_tqg_1] 100010 D - 0xfffffe0007968900 [inm_free taskq] 100011 D - 0xfffffe0007968800 [deferred_unmount ta] 100012 D - 0xfffffe0007968700 [thread taskq] 100014 D - 0xfffffe0007968500 [pci_hp taskq] 100015 D - 0xfffffe0007968400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0007968300 [kqueue_ctx taskq] 100019 D - 0xfffffe0007968000 [aiod_kick taskq] 100020 D - 0xfffffe0007967e00 [in6m_free taskq] 100021 D - 0xfffffe0007967d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007967d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007967d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007967d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007967c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007967c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007967c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007967c00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0007967b00 [firmware taskq] 100039 D - 0xfffffe0007967a00 [crypto_0] 100040 D - 0xfffffe0007967a00 [crypto_1] 100056 D - 0xfffffe0007967700 [vtnet0 rxq 0] 100057 D - 0xfffffe0007967600 [vtnet0 txq 0] 100058 D - 0xfffffe0007967500 [vtnet0 rxq 1] 100059 D - 0xfffffe0007967400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057079100 [virtio_balloon] 100065 D - 0xfffffe0007967300 [mca taskq] 100066 D - 0xffffffff82c96181 [deadlkres] 100070 D - 0xfffffe005843f300 [acpi_task_0] 100071 D - 0xfffffe005843f300 [acpi_task_1] 100072 D - 0xfffffe005843f300 [acpi_task_2] 100074 D - 0xfffffe0007967900 [CAM taskq] db> show all locks Process 27634 (syz-executor.0) thread 0xfffffe009eedac80 (122013) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff84081170) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1232 Process 27634 (syz-executor.0) thread 0xfffffe00a721ce40 (130224) exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffffe00a94a4e90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:6053 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe009c146540) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4177 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 pcb 2994 3872K 84206 tcp_hpts 6 3201K 6 sysctloid 34970 2060K 35041 vtbuf 24 1968K 46 sctp_stro 1477 1477K 15207 kobj 326 1304K 485 inodedep 1779 1179K 26851 sctp_atcl 2960 1110K 57681 newblk 10 1027K 27357 vfscache 3 1025K 3 pf_rule 476 919K 695 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1768 442K 26631 subproc 146 287K 27720 vmem 3 274K 5 freefile 1767 221K 26626 filedesc 26 201K 53273 sctp_atky 4437 185K 75166 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 10 131K 26652 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 56 bus 986 80K 3474 temp 57 79K 3379 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_timw 212 53K 212 umtx 374 47K 374 sctp_athm 2960 47K 59553 sctp_map 2954 47K 30414 kdtrace 225 45K 57862 hostcache 1 32K 1 shm 1 32K 9 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 pf_osfp 140 17K 140 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 routetbl 130 16K 410 lltable 48 15K 108 bus-sc 34 15K 1691 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 3 9K 26788 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 19 rpc 2 8K 2 shmfd 1 8K 5 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 283 kqueue 66 7K 27650 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 485 DEVFSP 80 5K 357 ufs_dirhash 24 5K 24 session 35 5K 55 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 64 4K 27636 acpisem 28 4K 28 proc-args 96 4K 29034 selfd 55 4K 382635 lockf 32 4K 63 hhook 15 4K 17 terminal 11 3K 11 select 19 3K 97 uidinfo 3 3K 15 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 31 2K 71 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 26627 softdep 1 1K 1 mkdir 8 1K 53238 freeblks 4 1K 26626 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 366 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 diradd 6 1K 26672 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 inpcbpolicy 21 1K 8391 crypto 4 1K 144 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_stri 1 1K 3642 newdirblk 4 1K 26619 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 3131 newreno data 6 1K 3120 chacha20random 1 1K 1 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 465 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 42243 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 iov 1 1K 40918 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 chd data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 21792 sctp_iter 0 0K 251 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 239 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 cdg data 0 0K 0 vegas data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 68 htcp data 0 0K 0 dctcp data 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 24685 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 187 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 indirdep 0 0K 10 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 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 agp 0 0K 0 ktls_ocf 0 0K 0 nvme_da 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 73 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 acpipwr 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 3 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 2 VN POLL 0 0K 0 acpi_perf 0 0K 0 statfs 0 0K 26823 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_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 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 6 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 133 ktls 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1756 eventfd 0 0K 30 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 951 sysctl 0 0K 3 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 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 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 scsi_pass 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 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1261247 0 254 38494208 0 mbuf 256 52516 574 2202279 0 254 13591040 0 sctp_asoc 2288 1477 303 15207 0 254 4072640 0 sctp_chunk 152 22653 227 28038 0 254 3477760 0 malloc-2048 2048 1486 18 40848 0 8 3080192 0 mbuf_cluster 2048 1270 0 1270 0 254 2600960 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 15916 235 734593 0 62 2325744 0 sctp_ep 1272 1482 297 40653 0 254 2262888 0 BUF TRIE 144 202 11558 2880 0 62 1693440 0 malloc-384 384 4194 36 4595 0 30 1624320 0 malloc-1024 1024 1483 21 15213 0 16 1540096 0 malloc-128 128 11471 247 38161 0 126 1499904 0 malloc-256 256 1805 3910 52622 0 62 1463040 0 vmem btag 56 25492 107 25492 0 254 1433544 0 UMA Slabs 0 112 12472 14 12472 0 126 1398432 0 malloc-4096 4096 327 5 1306 0 2 1359872 0 sctp_raddr 736 1477 305 15207 0 254 1311552 0 malloc-384 384 3045 15 57768 0 30 1175040 0 malloc-384 384 1821 1059 26895 0 30 1105920 0 malloc-2048 2048 484 12 1103 0 8 1015808 0 FFS inode 1160 520 26 27146 0 8 633360 0 256 Bucket 2048 202 72 8292 0 8 561152 0 tcpcb 1096 6 505 3120 0 254 560056 0 socket 960 54 454 50411 0 254 487680 0 malloc-256 256 1696 44 43922 0 62 445440 0 malloc-65536 65536 4 2 448 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-128 128 1772 1142 27139 0 126 372992 0 VM OBJECT 264 1333 77 391207 0 30 372240 0 THREAD 1808 160 27 30225 0 8 338096 0 mbuf_packet 256 745 525 71250 0 254 325120 0 VNODE 448 559 107 27187 0 30 298368 0 malloc-64 64 4087 512 32261 0 254 294336 0 malloc-256 256 427 698 84924 0 62 288000 0 malloc-4096 4096 66 4 27638 0 2 286720 0 malloc-16384 16384 12 4 26634 0 1 262144 0 ripcb 496 7 505 245 0 254 253952 0 udplite_inpcb 496 0 512 2269 0 254 253952 0 tcp_inpcb 496 6 506 3120 0 254 253952 0 udp_inpcb 496 8 504 2757 0 254 253952 0 malloc-16 16 14503 247 14601 0 254 236000 0 ertt_txseginfo 40 1 5857 122884 0 254 234320 0 DEVCTL 1024 0 220 154 0 0 225280 0 MAP ENTRY 96 1794 348 1496155 0 126 205632 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-128 128 1204 315 79146 0 126 194432 0 malloc-32 32 5354 568 33646 0 254 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 FPU_save_area 832 162 54 36224 0 16 179712 0 malloc-64 64 2128 203 50825 0 254 149184 0 malloc-1024 1024 121 23 1966 0 16 147456 0 malloc-128 128 831 316 28778 0 126 146816 0 S VFS Cache 104 1025 379 28731 0 126 146016 0 FFS2 dinode 256 520 50 27146 0 62 145920 0 VMSPACE 2552 42 12 27613 0 4 137808 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 1321 0 254 130560 0 clpbuf 2624 0 48 106 0 16 125952 0 64 Bucket 512 154 78 21445 0 30 118784 0 128 Bucket 1024 76 39 2628 0 16 117760 0 ksiginfo 112 72 972 6113 0 126 116928 0 malloc-2048 2048 11 45 518 0 8 114688 0 PROC 1352 63 18 27635 0 8 109512 0 malloc-32 32 2989 413 59733 0 254 108864 0 malloc-16 16 5945 555 136756 0 254 104000 0 malloc-128 128 624 151 6098 0 126 99200 0 malloc-16384 16384 5 1 180 0 1 98304 0 32 Bucket 256 102 273 11240 0 62 96000 0 malloc-4096 4096 22 0 22 0 2 90112 0 filedesc0 1072 64 20 27636 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 16580 0 30 85680 0 malloc-64 64 717 606 414486 0 254 84672 0 sctp_readq 152 1 519 1754 0 254 79040 0 malloc-8192 8192 5 4 134 0 1 73728 0 malloc-4096 4096 14 4 26848 0 2 73728 0 pcpu-8 8 8371 333 9417 0 254 69632 0 tcp_bbr_map 128 0 527 7401 0 126 67456 0 malloc-128 128 152 375 437 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 2 130 0 1 65536 0 sctp_stream_msg_out 112 225 315 5945 0 254 60480 0 malloc-8192 8192 5 2 28 0 1 57344 0 sctp_laddr 48 688 404 16097 0 254 52416 0 malloc-256 256 78 117 795 0 62 49920 0 malloc-256 256 38 157 53698 0 62 49920 0 malloc-256 256 39 156 26720 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 126948 0 16 49152 0 malloc-16384 16384 0 3 37 0 1 49152 0 malloc-4096 4096 9 3 18 0 2 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-1024 1024 12 36 537 0 16 49152 0 malloc-512 512 1 95 3642 0 30 49152 0 pipe 744 23 42 529 0 16 48360 0 tcp_bbr_pcb 832 0 54 2215 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 246 304 89285 0 126 44000 0 malloc-8192 8192 5 0 5 0 1 40960 0 da_ccb 544 0 70 4270 0 16 38080 0 malloc-64 64 80 487 22973 0 254 36288 0 malloc-64 64 150 417 462 0 254 36288 0 malloc-64 64 26 541 403 0 254 36288 0 malloc-64 64 19 548 26 0 254 36288 0 8 Bucket 80 60 390 5511 0 126 36000 0 malloc-128 128 94 185 184 0 126 35712 0 malloc-128 128 143 136 145 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 5 130 1136 0 62 34560 0 malloc-256 256 60 75 81 0 62 34560 0 TURNSTILE 136 188 64 188 0 62 34272 0 SLEEPQUEUE 88 188 196 188 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 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-2048 2048 6 10 623 0 8 32768 0 malloc-2048 2048 7 9 9 0 8 32768 0 malloc-2048 2048 2 14 10 0 8 32768 0 malloc-1024 1024 2 30 145 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 5 27 9 0 16 32768 0 malloc-512 512 5 59 560 0 30 32768 0 malloc-512 512 12 52 12 0 30 32768 0 malloc-512 512 10 54 16 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 896 0 36 68 0 16 32256 0 KNOTE 160 28 172 268157 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 46 0 126 31680 0 cpuset 104 7 272 56 0 126 29016 0 PWD 32 24 858 26722 0 254 28224 0 malloc-32 32 393 489 1215 0 254 28224 0 16 Bucket 144 69 127 679 0 62 28224 0 4 Bucket 48 6 582 607 0 254 28224 0 AIO 208 0 133 855 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 636 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 55 0 126 24288 0 rl_entry 40 66 540 66 0 254 24240 0 itimer 352 0 66 3 0 30 23232 0 malloc-384 384 3 57 63 0 30 23040 0 malloc-384 384 34 26 34 0 30 23040 0 domainset 40 0 567 37 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 8 622 5026 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 6 274 3120 0 126 20160 0 malloc-64 64 2 313 3 0 254 20160 0 malloc-32 32 131 499 22574 0 254 20160 0 malloc-32 32 49 581 158 0 254 20160 0 malloc-32 32 44 586 45 0 254 20160 0 malloc-32 32 32 598 356 0 254 20160 0 malloc-32 32 23 607 8429 0 254 20160 0 2 Bucket 32 60 570 2909 0 254 20160 0 cryptop 280 0 70 45 0 30 19600 0 AIOCB 552 0 35 861 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 6 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-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-2048 2048 0 8 2 0 8 16384 0 malloc-1024 1024 5 11 5 0 16 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 0 32 11 0 30 16384 0 malloc-512 512 2 30 2 0 30 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 3 508 3 0 254 16352 0 vtnet_tx_hdr 24 0 668 724023 0 254 16032 0 malloc-16 16 520 480 1894 0 254 16000 0 malloc-16 16 46 954 28443 0 254 16000 0 kenv 258 15 45 1040 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 3 508 3 0 254 12264 0 malloc-16 16 17 733 31709 0 254 12000 0 malloc-16 16 5 745 17 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-16 16 2 498 4 0 254 8000 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 16 6 16 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 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 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 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 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 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-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