panic: About to free ctl:0xfffffe00998a75f0 so:0xfffffe0058bf2b40 and its in 1 cpuid = 1 time = 1643263239 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0092bb1110 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0092bb1270 vpanic() at vpanic+0x2b8/frame 0xfffffe0092bb1350 panic() at panic+0xb5/frame 0xfffffe0092bb1410 sctp_sorecvmsg() at sctp_sorecvmsg+0x3e81/frame 0xfffffe0092bb16c0 sctp_soreceive() at sctp_soreceive+0x247/frame 0xfffffe0092bb19c0 soreceive() at soreceive+0xf6/frame 0xfffffe0092bb1a30 kern_recvit() at kern_recvit+0x557/frame 0xfffffe0092bb1bf0 sys_recvfrom() at sys_recvfrom+0x1f9/frame 0xfffffe0092bb1d30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe0092bb1f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0092bb1f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x832b42f08, rbp = 0x832b42f70 --- KDB: enter: panic [ thread pid 3567 tid 103677 ] Stopped at kdb_enter+0x6b: movq $0,0x2707baa(%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 0xf67f2fa8919af3c6 rdx 0x3ffff rbx 0 rsp 0xfffffe0092bb1250 rbp 0xfffffe0092bb1270 rsi 0x40001 rdi 0xffffffff8177026a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0099a58350 r12 0xfffffe0099a57e40 r13 0xfffffe0092bb1201 r14 0xffffffff82b919e0 .str.18 r15 0xffffffff82b919e0 .str.18 rip 0xffffffff817637eb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x2707baa(%rip) db> show proc Process 3567 (syz-executor.1) at 0xfffffe0095b62548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffffe0058b79000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053de9000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0095a143f0 (map 0xfffffe0095a143f0) (map.pmap 0xfffffe0095a144b0) (pmap 0xfffffe0095a14518) threads: 2 103675 RunQ syz-executor.1 103677 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 3567 778 778 0 R (threaded) syz-executor.1 103675 RunQ syz-executor.1 103677 Run CPU 1 syz-executor.1 3566 780 780 0 R CPU 0 syz-executor.2 3565 777 777 0 R (threaded) syz-executor.0 103633 RunQ syz-executor.0 103676 RunQ syz-executor.0 3208 0 0 0 DL aiordy 0xfffffe0095b61000 [aiod4] 3207 0 0 0 DL aiordy 0xfffffe0095b61548 [aiod3] 3205 0 0 0 DL aiordy 0xfffffe0092781548 [aiod2] 3204 0 0 0 DL aiordy 0xfffffe0092df6548 [aiod1] 3037 3031 3037 0 Ss select 0xfffffe0058b04d40 dhclient 3034 1 3034 0 Ss select 0xfffffe0092336840 dhclient 3031 3024 430 65 S select 0xfffffe00923368c0 dhclient 3024 430 430 0 S wait 0xfffffe009277d548 sh 3008 1 3008 65 Ss select 0xfffffe0092336940 dhclient 1144 1 1144 0 Ss select 0xfffffe00923369c0 dhclient 1136 1 1136 0 Ss select 0xfffffe0058b05140 dhclient 780 774 780 0 Ss nanslp 0xffffffff83e38a41 syz-executor.2 779 774 779 0 Rs syz-executor.3 778 774 778 0 Ss nanslp 0xffffffff83e38a40 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e38a41 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffffe0058b3ad80 syz-fuzzer 100112 S uwait 0xfffffe00585e4380 syz-fuzzer 100113 S kqread 0xfffffe0008178100 syz-fuzzer 100114 S uwait 0xfffffe0058b39580 syz-fuzzer 100115 S uwait 0xfffffe0058b39680 syz-fuzzer 100116 S uwait 0xfffffe0058b37c00 syz-fuzzer 100117 S uwait 0xfffffe0058b39780 syz-fuzzer 100118 S uwait 0xfffffe0058b37d00 syz-fuzzer 100119 S uwait 0xfffffe0058b37e00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe00587c80b0 csh 770 688 770 0 Ss select 0xfffffe0092336c40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00570220b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0058728cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00585d84b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00585d8cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00585d94b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00585d9cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00585da4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00585dacb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585db4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e38a40 cron 688 1 688 0 Ss select 0xfffffe00923372c0 sshd 501 1 501 0 Ss select 0xfffffe00923375c0 syslogd 430 1 430 0 Ss wait 0xfffffe0058b7b000 devd 429 1 429 65 Ss select 0xfffffe0092337740 dhclient 344 1 344 0 Ss select 0xfffffe00923377c0 dhclient 341 1 341 0 Ss select 0xfffffe0092337ac0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0053de8000 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f5e280 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100078 D psleep 0xffffffff83f5c860 [bufdaemon] 100081 D - 0xffffffff83211f80 [bufspacedaemon-0] 100090 D sdflush 0xfffffe0058aefce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f8fdc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83f83c78 [dom0] 100079 D launds 0xffffffff83f83c84 [laundry: dom0] 100080 D umarcl 0xffffffff81e8c7f0 [uma] 7 0 0 0 DL - 0xffffffff83bf4988 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8487b530 [pf purge] 5 0 0 0 DL waiting 0xffffffff846874a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a968c0 [doneq0] 100046 D - 0xffffffff83a96840 [async] 100075 D - 0xffffffff83a966c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd9c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f7f4c0 [crypto] 100042 D crypto_ 0xfffffe0053f37030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053f37080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e0e160 [g_event] 100037 D - 0xffffffff83e0e180 [g_up] 100038 D - 0xffffffff83e0e1a0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100034 I [swi3: busdma] 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 0xfffffe0053de9000 [init] 10 0 0 0 DL audit_w 0xffffffff83f7ffa0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e0ebc0 [swapper] 100005 D - 0xfffffe0053e1b000 [softirq_0] 100006 D - 0xfffffe0053e1ae00 [softirq_1] 100007 D - 0xfffffe0053e1ad00 [if_io_tqg_0] 100008 D - 0xfffffe0053e1ac00 [if_io_tqg_1] 100009 D - 0xfffffe0053e1ab00 [if_config_tqg_0] 100010 D - 0xfffffe000817ad00 [deferred_unmount ta] 100011 D - 0xfffffe000817ac00 [thread taskq] 100013 D - 0xfffffe000817aa00 [kqueue_ctx taskq] 100014 D - 0xfffffe000817a900 [pci_hp taskq] 100017 D - 0xfffffe000817a600 [aiod_kick taskq] 100018 D - 0xfffffe000817a500 [linuxkpi_irq_wq] 100019 D - 0xfffffe000817a400 [inm_free taskq] 100020 D - 0xfffffe000817a300 [in6m_free taskq] 100021 D - 0xfffffe000817a200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000817a200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000817a200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000817a200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000817a100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000817a100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000817a100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000817a100 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f37300 [firmware taskq] 100039 D - 0xfffffe0053f37100 [crypto_0] 100040 D - 0xfffffe0053f37100 [crypto_1] 100056 D - 0xfffffe0053f36c00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f36b00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f36a00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f36900 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056ecfe80 [virtio_balloon] 100065 D - 0xffffffff82b974c0 [deadlkres] 100069 D - 0xfffffe000817b100 [mca taskq] 100070 D - 0xfffffe0053f36400 [acpi_task_0] 100071 D - 0xfffffe0053f36400 [acpi_task_1] 100072 D - 0xfffffe0053f36400 [acpi_task_2] 100074 D - 0xfffffe0053f36d00 [CAM taskq] db> show all locks Process 3567 (syz-executor.1) thread 0xfffffe0099a57e40 (103677) exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffffe0099bf4740) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:6028 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0058bf2cc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4176 Process 3566 (syz-executor.2) thread 0xfffffe008fe1d1e0 (103608) exclusive rw vm object (vm object) r = 0 (0xfffffe0007841630) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1065 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0095a13060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4241 sysctloid 35454 2089K 35525 vtbuf 24 1968K 46 kobj 326 1304K 487 newblk 12 1027K 5566 vfscache 3 1025K 3 pcb 91 616K 8679 inodedep 200 587K 2899 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 128 248K 3641 acpica 1674 184K 56376 vnet_data 1 168K 1 vmem 3 146K 5 tidhash 3 141K 3 linker 357 134K 385 pagedep 16 132K 2679 tfo_ccache 1 128K 1 filedesc 16 121K 5301 DEVFS1 109 109K 126 sem 4 106K 4 bus 984 81K 3437 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 BPF 30 53K 33 dirrem 187 47K 2818 umtx 352 44K 352 kdtrace 201 40K 7246 sctp_stro 33 33K 1333 temp 34 33K 2179 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 137 msg 4 30K 4 sctp_atcl 69 26K 6254 gtaskqueue 18 26K 18 freefile 186 24K 2814 kbdmux 6 22K 6 sctp_timw 85 22K 85 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 138 16K 430 ithread 93 15K 93 lltable 47 15K 57 bus-sc 34 15K 1651 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 GEOM 61 11K 489 CAM queue 5 11K 1528 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 2928 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 19 rpc 2 8K 2 shmfd 1 8K 142 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 265 kqueue 57 6K 3574 plimit 22 6K 422 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 19 sctp_atky 102 5K 8482 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 374 evdev 4 4K 4 acpisem 28 4K 28 session 28 4K 44 pwddesc 55 4K 3568 hhook 15 4K 17 kcovinfo 52 4K 52 proc-args 81 4K 4786 terminal 11 3K 11 lockf 24 3K 40 selfd 38 3K 62691 uidinfo 3 3K 26 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 select 13 2K 43 Unitno 27 2K 47 CAM XPT 22 2K 543 diradd 12 2K 2855 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 sctp_athm 69 2K 6875 sctp_map 66 2K 2666 freework 5 2K 4460 softdep 1 1K 1 mkdir 8 1K 5326 freeblks 4 1K 2877 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 ip6opt 3 1K 23 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 sctp_stri 1 1K 1242 newdirblk 4 1K 2663 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 13 1K 999 osd 8 1K 664 chacha20random 1 1K 1 procdesc 3 1K 14 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 654 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 339 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 12998 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 101 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 71 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 filemon 0 0K 12 sctp_mcore 0 0K 0 sctp_socko 0 0K 3799 sctp_iter 0 0K 14 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 1 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 2804 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 9 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 611 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 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 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 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 3 VN POLL 0 0K 0 nvme_da 0 0K 0 statfs 0 0K 2923 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 3 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 4 lio 0 0K 0 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 113 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 17783 ioctlops 0 0K 222 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 713 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 8332 1066 1195006 0 254 38494208 0 mbuf 256 8792 871 1873825 0 254 2473728 0 pbuf 2624 0 778 0 0 2 2041472 0 RADIX NODE 144 13593 178 106685 0 62 1983024 0 BUF TRIE 144 190 11598 2365 0 62 1697472 0 malloc-384 384 4144 26 4180 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11770 103 15389 0 126 1519744 0 malloc-4096 4096 330 2 3416 0 2 1359872 0 UMA Slabs 0 112 10897 5 10897 0 126 1221024 0 sctp_asoc 2288 33 477 1333 0 254 1166880 0 vmem btag 56 17739 84 17739 0 254 998088 0 sctp_ep 1208 35 735 4300 0 254 930160 0 socket 960 33 731 6564 0 254 733440 0 FFS inode 1160 513 40 3327 0 8 641480 0 tcpcb 1096 4 507 653 0 254 560056 0 VM OBJECT 264 1921 89 85797 0 30 530640 0 malloc-2048 2048 41 191 5338 0 8 475136 0 malloc-256 256 342 1458 6238 0 62 460800 0 malloc-65536 65536 5 2 117 0 1 458752 0 256 Bucket 2048 194 8 5270 0 8 413696 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 33 484 1333 0 254 380512 0 malloc-384 384 202 698 2923 0 30 345600 0 THREAD 1808 145 31 3677 0 8 318208 0 VNODE 448 554 112 3370 0 30 298368 0 malloc-64 64 3965 382 8497 0 254 278208 0 MAP ENTRY 96 2415 357 232198 0 126 266112 0 malloc-16384 16384 11 5 2667 0 1 262144 0 malloc-4096 4096 55 5 3568 0 2 245760 0 malloc-16 16 14718 532 22274 0 254 244000 0 DEVCTL 1024 19 201 153 0 0 225280 0 tcp_log 416 0 513 12 0 254 213408 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 599 0 1 196608 0 mbuf_packet 256 100 662 7329 0 254 195072 0 ertt_txseginfo 40 0 4848 59187 0 254 193920 0 malloc-256 256 22 728 5585 0 62 192000 0 malloc-32 32 5467 455 12150 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 tcp_bbr_map 128 0 1395 16927 0 126 178560 0 malloc-128 128 1178 217 26946 0 126 178560 0 FPU_save_area 832 147 51 8244 0 16 164736 0 malloc-1024 1024 140 20 1287 0 16 163840 0 S VFS Cache 104 1060 461 4132 0 126 158184 0 malloc-128 128 972 175 1100 0 126 146816 0 FFS2 dinode 256 513 57 3327 0 62 145920 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-128 128 187 836 2817 0 126 130944 0 unpcb 256 14 496 1235 0 254 130560 0 malloc-384 384 142 188 6327 0 30 126720 0 128 Bucket 1024 75 40 882 0 16 117760 0 ksiginfo 112 59 985 4653 0 126 116928 0 VMSPACE 2552 34 11 3548 0 4 114840 0 malloc-256 256 258 177 6910 0 62 111360 0 malloc-4096 4096 26 0 662 0 2 106496 0 64 Bucket 512 111 89 5037 0 30 102400 0 PROC 1352 54 18 3567 0 8 97344 0 malloc-256 256 148 227 5083 0 62 96000 0 UMA Kegs 384 230 3 230 0 30 89472 0 clpbuf 2624 0 32 28 0 16 83968 0 malloc-128 128 401 250 793 0 126 83328 0 filedesc0 1072 55 22 3568 0 8 82544 0 malloc-1024 1024 43 37 1851 0 16 81920 0 sctp_chunk 152 38 482 986 0 254 79040 0 malloc-64 64 406 665 66913 0 254 68544 0 malloc-64 64 605 466 17452 0 254 68544 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-256 256 73 182 4650 0 62 65280 0 32 Bucket 256 106 149 7967 0 62 65280 0 tcp_inpcb 424 4 149 653 0 30 64872 0 g_bio 408 0 150 19507 0 30 61200 0 sctp_stream_msg_out 112 15 525 382 0 254 60480 0 malloc-4096 4096 10 4 18 0 2 57344 0 ripcb 424 3 123 104 0 30 53424 0 malloc-64 64 501 318 4228 0 254 52416 0 Files 80 194 456 19394 0 126 52000 0 malloc-128 128 56 347 11549 0 126 51584 0 malloc-256 256 64 131 3470 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 28750 0 16 49152 0 malloc-8192 8192 2 4 14 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 7 17 66 0 8 49152 0 malloc-2048 2048 8 16 146 0 8 49152 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 2 3 30 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4702 418 4879 0 254 40960 0 sctp_readq 152 1 259 346 0 254 39520 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 235 0 30 38160 0 pipe 744 21 29 447 0 16 37200 0 malloc-64 64 66 501 86 0 254 36288 0 malloc-64 64 9 558 9 0 254 36288 0 malloc-64 64 135 432 222 0 254 36288 0 malloc-64 64 37 530 3402 0 254 36288 0 8 Bucket 80 70 380 1543 0 126 36000 0 malloc-128 128 121 158 259 0 126 35712 0 malloc-128 128 12 267 266 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 64 26 64 0 30 34560 0 malloc-256 256 29 106 3011 0 62 34560 0 malloc-256 256 56 79 1003 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-2048 2048 2 14 26 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 4 12 197 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 12 20 160 0 16 32768 0 malloc-1024 1024 3 29 20 0 16 32768 0 malloc-1024 1024 4 28 157 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 2 62 23 0 30 32768 0 malloc-512 512 1 63 15 0 30 32768 0 malloc-512 512 8 56 60 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 1244 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 896 0 36 71 0 16 32256 0 KNOTE 160 28 172 58015 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_bbr_pcb 832 0 36 141 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 28 560 537 0 254 28224 0 PWD 32 19 863 2731 0 254 28224 0 malloc-32 32 295 587 3128 0 254 28224 0 malloc-32 32 109 773 8531 0 254 28224 0 16 Bucket 144 71 125 436 0 62 28224 0 4 Bucket 48 7 581 113 0 254 28224 0 udplite_inpcb 424 0 63 7 0 30 26712 0 da_ccb 544 0 49 4992 0 16 26656 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 1 2 102 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 28 248 44 0 126 24288 0 rl_entry 40 68 538 68 0 254 24240 0 malloc-384 384 0 60 340 0 30 23040 0 malloc-384 384 46 14 62 0 30 23040 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 242 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 2 628 292 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 4 276 653 0 126 20160 0 malloc-32 32 79 551 215 0 254 20160 0 malloc-32 32 8 622 11 0 254 20160 0 malloc-32 32 122 508 146 0 254 20160 0 malloc-32 32 64 566 787 0 254 20160 0 malloc-32 32 38 592 2849 0 254 20160 0 2 Bucket 32 62 568 713 0 254 20160 0 AIOCB 552 0 35 9 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-4096 4096 0 4 3 0 2 16384 0 malloc-4096 4096 2 2 5 0 2 16384 0 malloc-4096 4096 1 3 5 0 2 16384 0 malloc-2048 2048 0 8 12 0 8 16384 0 malloc-1024 1024 1 15 2 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 610089 0 254 16032 0 malloc-16 16 77 923 6917 0 254 16000 0 AIO 208 0 76 7 0 62 15808 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 89 661 3375 0 254 12000 0 malloc-16 16 278 472 318 0 254 12000 0 malloc-16 16 65 685 3721 0 254 12000 0 malloc-16 16 185 565 1368 0 254 12000 0 malloc-16 16 30 720 26527 0 254 12000 0 malloc-384 384 20 10 20 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 8 492 9 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 48 0 0 0 0 254 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 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 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 NCLNODE 608 0 0 0 0 16 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-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-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-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 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