panic: Assertion clen >= sizeof(*cm) && clen <= cm->cmsg_len failed at /syzkaller/managers/i386/kernel/sys/kern/uipc_usrreq.c:2018 cpuid = 0 time = 1653543749 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5861310 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5861470 vpanic() at vpanic+0x2b8/frame 0xfffffe00a5861550 panic() at panic+0xb5/frame 0xfffffe00a5861610 unp_externalize() at unp_externalize+0x693/frame 0xfffffe00a58616b0 soreceive_generic() at soreceive_generic+0xf24/frame 0xfffffe00a58618a0 soreceive() at soreceive+0xf6/frame 0xfffffe00a5861910 kern_recvit() at kern_recvit+0x54e/frame 0xfffffe00a5861ad0 freebsd32_recvmsg() at freebsd32_recvmsg+0x444/frame 0xfffffe00a5861d30 ia32_syscall() at ia32_syscall+0x41a/frame 0xfffffe00a5861f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 3280 tid 103380 ] Stopped at kdb_enter+0x6b: movq $0,0x275b7aa(%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 0xfffffe00a3e54000 rdx 0x3ffff rbx 0 rsp 0xfffffe00a5861450 rbp 0xfffffe00a5861470 rsi 0x40001 rdi 0xffffffff8172b348 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a651fa70 r12 0xfffffe00a5b9dac0 r13 0xfffffe00a5861401 r14 0xffffffff82b577a0 .str.26 r15 0xffffffff82b577a0 .str.26 rip 0xffffffff8171ae6b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x275b7aa(%rip) db> show proc Process 3280 (syz-executor.3) at 0xfffffe00a718a548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffffe009eef2548 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053de1000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a6c989f8 (map 0xfffffe00a6c989f8) (map.pmap 0xfffffe00a6c98ab8) (pmap 0xfffffe00a6c98b20) threads: 3 103342 S nanslp 0xffffffff83e43c80 syz-executor.3 103380 Run CPU 0 syz-executor.3 103385 S uwait 0xfffffe005732a500 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 3285 778 778 0 R (threaded) syz-executor.1 103355 Run CPU 1 syz-executor.1 103386 S uwait 0xfffffe0058b2d100 syz-executor.1 3282 779 779 0 R (threaded) syz-executor.2 103330 RunQ syz-executor.2 103382 RunQ syz-executor.2 3280 788 788 0 R (threaded) syz-executor.3 103342 S nanslp 0xffffffff83e43c80 syz-executor.3 103380 Run CPU 0 syz-executor.3 103385 S uwait 0xfffffe005732a500 syz-executor.3 2753 2743 2753 0 Ss select 0xfffffe00a5be7f40 dhclient 2746 1 2746 0 Ss select 0xfffffe00a5be9bc0 dhclient 2743 2736 430 65 S select 0xfffffe00578fbf40 dhclient 2736 430 430 0 S wait 0xfffffe009eef1a90 sh 2727 1 2727 65 Ss select 0xfffffe0056f6d840 dhclient 2234 1 2231 0 S uwait 0xfffffe005788b200 syz-executor.2 2228 1 2227 0 S uwait 0xfffffe0058b2d800 syz-executor.2 2226 1 2218 0 S uwait 0xfffffe0058b2d700 syz-executor.2 2215 1 2211 0 S uwait 0xfffffe005788c380 syz-executor.2 1989 1 1989 0 Ss select 0xfffffe0053ff6c40 dhclient 1986 1 1986 0 Ss select 0xfffffe00a5be82c0 dhclient 1960 1 1960 65 Ss select 0xfffffe00a5be98c0 dhclient 1377 774 1377 0 Rs syz-executor.0 1356 1 1356 0 Ss select 0xfffffe00578fa840 dhclient 1352 1 1352 0 Ss select 0xfffffe00578fa5c0 dhclient 1237 0 0 0 DL aiordy 0xfffffe009eef1000 [aiod4] 1236 0 0 0 DL aiordy 0xfffffe009eef0548 [aiod3] 1235 0 0 0 DL aiordy 0xfffffe00a5bec548 [aiod2] 1234 0 0 0 DL aiordy 0xfffffe0056f9f000 [aiod1] 788 774 788 0 Ss nanslp 0xffffffff83e43c81 syz-executor.3 779 774 779 0 Ss nanslp 0xffffffff83e43c81 syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff83e43c81 syz-executor.1 774 772 772 0 S (threaded) syz-fuzzer 100115 S uwait 0xfffffe005788c900 syz-fuzzer 100116 S uwait 0xfffffe0058b2c500 syz-fuzzer 100117 S uwait 0xfffffe0058b2c400 syz-fuzzer 100118 S uwait 0xfffffe0058b2c300 syz-fuzzer 100119 S uwait 0xfffffe0058b2c200 syz-fuzzer 100120 S uwait 0xfffffe005788ca00 syz-fuzzer 100121 S kqread 0xfffffe0007957200 syz-fuzzer 100122 S uwait 0xfffffe005788cc00 syz-fuzzer 100124 S uwait 0xfffffe005788ce00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009ec580b0 csh 770 688 770 0 Ss select 0xfffffe0056f6ae40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579c98b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579c9cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579ca0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579ca4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579ca8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579cacb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579cb0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579cb4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e43c80 cron 688 1 688 0 Ss select 0xfffffe0056f6b140 sshd 501 1 501 0 Ss select 0xfffffe0056f6adc0 syslogd 430 1 430 0 Ss wait 0xfffffe009e8cea90 devd 429 1 429 65 Ss select 0xfffffe0056f6b1c0 dhclient 344 1 344 0 Ss select 0xfffffe0056f6aec0 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b840 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f67ae0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0057472ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8f478 [dom0] 100083 D launds 0xffffffff83f8f484 [laundry: dom0] 100084 D umarcl 0xffffffff81e492f0 [uma] 7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84894550 [pf purge] 5 0 0 0 DL waiting 0xffffffff846b84a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa3240 [doneq0] 100045 D - 0xffffffff83aa31c0 [async] 100076 D - 0xffffffff83aa3040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8aca0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e19280 [g_event] 100036 D - 0xffffffff83e192a0 [g_up] 100037 D - 0xffffffff83e192c0 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0053de1000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e19c80 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 D - 0xfffffe0053e84000 [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795a100 [inm_free taskq] 100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007959e00 [in6m_free taskq] 100013 D - 0xfffffe0007959d00 [deferred_unmount ta] 100014 D - 0xfffffe0007959c00 [thread taskq] 100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq] 100017 D - 0xfffffe0007959900 [pci_hp taskq] 100020 D - 0xfffffe0007959600 [aiod_kick taskq] 100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007959300 [firmware taskq] 100038 D - 0xfffffe0007959200 [crypto_0] 100039 D - 0xfffffe0007959200 [crypto_1] 100055 D - 0xfffffe0007959000 [vtnet0 rxq 0] 100056 D - 0xfffffe0007958e00 [vtnet0 txq 0] 100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007958c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b5d621 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100071 D - 0xfffffe00585ef600 [acpi_task_0] 100072 D - 0xfffffe00585ef600 [acpi_task_1] 100073 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] db> show all locks Process 3285 (syz-executor.1) thread 0xfffffe00a5b9b720 (103355) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a6c99450) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:2726 Process 3280 (syz-executor.3) thread 0xfffffe00a5b9dac0 (103380) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0058de5cc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4165 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 490 newblk 43 1035K 8805 vfscache 3 1025K 3 pcb 244 778K 5164 inodedep 117 556K 2699 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 279K 3368 vmem 3 274K 5 filedesc 24 185K 4647 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 10 131K 2360 tfo_ccache 1 128K 1 sctp_stro 110 110K 1171 DEVFS1 109 109K 132 sem 4 106K 4 sctp_atcl 246 93K 3924 bus 995 81K 5208 mtx_pool 2 72K 2 BPF 38 71K 50 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 218 43K 6673 temp 35 35K 2611 DEVFS3 128 32K 140 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 dirrem 106 27K 2566 gtaskqueue 18 26K 18 routetbl 252 22K 818 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 91 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 144 ithread 97 16K 97 sctp_atky 356 16K 5356 bus-sc 34 15K 1681 freefile 105 14K 2558 KTRACE 100 13K 107 ifnet 7 13K 9 ether_multi 152 13K 223 sctp_timw 48 12K 48 eventhandler 136 12K 136 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 sctp_stri 20 10K 508 in6_multi 65 9K 91 bmsafemap 3 9K 2786 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 95 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 25 7K 236 kqueue 64 7K 3323 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 423 pf_ifnet 16 6K 63 freework 21 6K 4707 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 53 DEVFSP 66 5K 402 vt 11 5K 11 pf_table 2 4K 18 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 62 4K 3296 sctp_athm 246 4K 4156 acpisem 28 4K 28 sctp_map 220 4K 2334 proc-args 91 4K 4651 hhook 15 4K 17 lockf 30 4K 68 kcovinfo 52 4K 78 ip6opt 20 3K 115 selfd 45 3K 50495 terminal 11 3K 11 uidinfo 3 3K 12 ip6ndp 13 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 freeblks 8 2K 2655 ipsec-saq 2 2K 2 select 16 2K 95 sctp_ifa 15 2K 19 Unitno 29 2K 87 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 10 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 9 softdep 1 1K 1 mkdir 8 1K 4666 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 28 NFSD session 1 1K 1 CAM periph 4 1K 271 tcp_fsb 26 1K 343 ipsec 3 1K 3 sctp_ifn 6 1K 19 mld 6 1K 8 igmp 6 1K 8 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 2612 crypto 4 1K 95 encap_export_host 12 1K 12 newdirblk 4 1K 2333 inpcbpolicy 16 1K 1817 pfil 4 1K 4 procdesc 4 1K 18 cdev 2 1K 2 osd 9 1K 1238 chacha20random 1 1K 1 CC Mem 5 1K 1288 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 3146 vnodes 1 1K 1 CAM SIM 2 1K 2 filecaps 6 1K 112 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 443 pf_rule 1 1K 30 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 soname 5 1K 7084 pmchooks 1 1K 1 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 17168 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 21 sctp_mcore 0 0K 0 sctp_socko 0 0K 1762 sctp_iter 0 0K 27 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 7 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 20 sctp_aadr 0 0K 26 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFSCL client 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 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 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 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 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1314 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 29 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 vtfont 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 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 1 in_mfilter 0 0K 2 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 2531 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 5 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 77 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 148 acl 0 0K 0 mbuf_tag 0 0K 215 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 ioctlops 0 0K 243 eventfd 0 0K 5 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 777 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1332 1024590 0 254 39534592 0 tcp_log 416 0 20322 195048 0 254 8453952 0 mbuf 256 8969 8314 2441839 0 254 4424448 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 11283 1116 130638 0 63 1785456 0 BUF TRIE 144 177 11611 7554 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11628 245 14274 0 126 1519744 0 malloc-4096 4096 328 2 493 0 2 1351680 0 UMA Slabs 0 112 11245 17 11245 0 126 1261344 0 vmem btag 56 21267 84 21267 0 254 1195656 0 sctp_asoc 2256 110 400 1121 0 254 1150560 0 256 Bucket 2048 380 20 7671 0 8 819200 0 ertt_txseginfo 40 1 20401 522513 0 254 816080 0 FFS inode 1160 527 33 3087 0 8 649600 0 sctp_ep 1208 116 394 2507 0 254 616080 0 VM OBJECT 264 2065 95 65050 0 30 570240 0 tcp_bbr_map 128 0 4433 79990 0 126 567424 0 tcpcb 1104 5 506 1227 0 254 564144 0 socket 960 45 463 5649 0 254 487680 0 malloc-65536 65536 4 2 140 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 114 403 1293 0 254 380512 0 malloc-4096 4096 80 6 3312 0 2 352256 0 malloc-16384 16384 15 5 2484 0 1 327680 0 THREAD 1808 155 21 3386 0 8 318208 0 sctp_chunk 152 112 1942 32843 0 254 312208 0 VNODE 448 567 99 3131 0 30 298368 0 malloc-64 64 4135 464 8053 0 254 294336 0 MAP ENTRY 96 2613 285 192182 0 126 278208 0 malloc-65536 65536 2 2 6 0 1 262144 0 malloc-32768 32768 1 7 2938 0 1 262144 0 malloc-2048 2048 110 10 2702 0 8 245760 0 malloc-16 16 14655 95 14813 0 254 236000 0 DEVCTL 1024 39 181 182 0 0 225280 0 malloc-256 256 324 486 23118 0 62 207360 0 malloc-65536 65536 1 2 22 0 1 196608 0 mbuf_packet 256 117 645 12438 0 254 195072 0 malloc-32 32 5361 561 5827 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-128 128 1219 176 26974 0 126 178560 0 FPU_save_area 832 157 41 10312 0 16 164736 0 FFS2 dinode 256 527 103 3087 0 62 161280 0 malloc-384 384 134 286 2832 0 30 161280 0 malloc-1024 1024 121 23 343 0 16 147456 0 S VFS Cache 104 1016 388 3650 0 126 146016 0 VMSPACE 2552 41 13 3273 0 4 137808 0 128 Bucket 1024 105 26 1960 0 16 134144 0 malloc-65536 65536 0 2 194 0 1 131072 0 malloc-1024 1024 117 11 1106 0 16 131072 0 unpcb 256 19 491 1285 0 254 130560 0 malloc-256 256 187 323 3754 0 62 130560 0 ksiginfo 112 70 974 7044 0 126 116928 0 malloc-384 384 248 52 3926 0 30 115200 0 malloc-2048 2048 6 50 1132 0 8 114688 0 PROC 1352 61 20 3285 0 8 109512 0 malloc-128 128 526 249 4283 0 126 99200 0 malloc-128 128 445 330 5543 0 126 99200 0 malloc-256 256 204 171 3496 0 62 96000 0 filedesc0 1072 62 22 3296 0 8 90048 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 85 83 4932 0 30 86016 0 clpbuf 2624 0 32 84 0 16 83968 0 malloc-8192 8192 6 4 156 0 1 81920 0 sctp_readq 152 0 520 242 0 254 79040 0 g_bio 408 0 180 49320 0 30 73440 0 malloc-64 64 568 503 1163 0 254 68544 0 malloc-64 64 652 419 4537 0 254 68544 0 malloc-128 128 401 126 1392 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 6 2 10 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-256 256 186 69 2690 0 62 65280 0 32 Bucket 256 94 161 10280 0 62 65280 0 sctp_stream_msg_out 112 32 508 350 0 254 60480 0 udp_inpcb 424 6 120 471 0 30 53424 0 malloc-128 128 164 239 677 0 126 51584 0 malloc-128 128 188 215 433 0 126 51584 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 26015 0 16 49152 0 malloc-2048 2048 10 14 12 0 8 49152 0 malloc-1024 1024 6 42 531 0 16 49152 0 tcp_bbr_pcb 832 0 54 476 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 217 333 16376 0 126 44000 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 5 5 636 0 2 40960 0 pcpu-8 8 4794 326 6080 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 tcp_inpcb 424 5 85 1227 0 30 38160 0 ripcb 424 4 86 102 0 30 38160 0 pipe 744 23 27 517 0 16 37200 0 hostcache 64 4 563 4 0 254 36288 0 malloc-64 64 1 566 16024 0 254 36288 0 malloc-64 64 199 368 261 0 254 36288 0 malloc-64 64 175 392 54008 0 254 36288 0 malloc-64 64 91 476 3995 0 254 36288 0 malloc-64 64 18 549 178 0 254 36288 0 16 Bucket 144 77 175 731 0 62 36288 0 8 Bucket 80 51 399 1279 0 126 36000 0 malloc-128 128 40 239 4874 0 126 35712 0 routing nhops 256 27 108 44 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 139 0 30 34560 0 malloc-384 384 82 8 112 0 30 34560 0 malloc-256 256 2 133 677 0 62 34560 0 malloc-256 256 46 89 65 0 62 34560 0 malloc-256 256 57 78 873 0 62 34560 0 malloc-256 256 28 107 679 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 2 6 2572 0 2 32768 0 malloc-2048 2048 3 13 17 0 8 32768 0 malloc-2048 2048 3 13 65 0 8 32768 0 malloc-2048 2048 9 7 152 0 8 32768 0 malloc-2048 2048 2 14 35 0 8 32768 0 malloc-1024 1024 0 32 24 0 16 32768 0 malloc-1024 1024 27 5 43 0 16 32768 0 malloc-1024 1024 6 26 1280 0 16 32768 0 malloc-512 512 11 53 37 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 22 42 468 0 30 32768 0 malloc-512 512 0 64 7 0 30 32768 0 malloc-512 512 8 56 51 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 tcp_rack_pcb 896 0 36 317 0 16 32256 0 KNOTE 160 28 172 43239 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 789 0 126 31680 0 cpuset 104 7 272 63 0 126 29016 0 sctp_laddr 48 140 448 1268 0 254 28224 0 tcp_inpcb ports 32 3 879 821 0 254 28224 0 PWD 32 24 858 2402 0 254 28224 0 malloc-32 32 494 388 6919 0 254 28224 0 4 Bucket 48 7 581 99 0 254 28224 0 2 Bucket 32 58 824 994 0 254 28224 0 AIO 208 0 133 49 0 62 27664 0 udplite_inpcb 424 1 62 17 0 30 26712 0 da_ccb 544 0 49 12476 0 16 26656 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 30 108 44 0 62 24288 0 PGRP 88 35 241 53 0 126 24288 0 rl_entry 40 77 529 77 0 254 24240 0 malloc-384 384 42 18 52 0 30 23040 0 malloc-384 384 1 59 15 0 30 23040 0 domainset 40 0 567 42 0 254 22680 0 udpcb 32 7 623 488 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 5 275 1227 0 126 20160 0 malloc-32 32 5 625 1953 0 254 20160 0 malloc-32 32 148 482 2252 0 254 20160 0 malloc-32 32 89 541 3219 0 254 20160 0 malloc-32 32 241 389 265 0 254 20160 0 malloc-32 32 55 575 271 0 254 20160 0 malloc-32 32 33 597 1126 0 254 20160 0 cryptop 280 0 70 15 0 30 19600 0 AIOCB 552 0 35 224 0 16 19320 0 AIOLIO 272 0 70 74 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 3 1 3 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 tcpreass 48 0 336 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 636242 0 254 16032 0 malloc-16 16 481 519 3450 0 254 16000 0 kenv 258 15 45 1053 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 11 739 3900 0 254 12000 0 malloc-16 16 22 728 137 0 254 12000 0 malloc-16 16 20 730 62 0 254 12000 0 malloc-16 16 282 468 31662 0 254 12000 0 malloc-16 16 42 708 4013 0 254 12000 0 malloc-16 16 247 503 2343 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 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 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 24 0 254 2048 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 0 254 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 184 0 0 0 0 62 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 ipq 56 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_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 udplite_inpcb ports 32 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 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0