panic: ASan: Invalid access, 4-byte read at 0xfffffe0091eb6200, UMAUseAfterFree(fd) cpuid = 0 time = 1650544636 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00926b5290 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00926b53f0 vpanic() at vpanic+0x2b8/frame 0xfffffe00926b54d0 panic() at panic+0xb5/frame 0xfffffe00926b55a0 kasan_report() at kasan_report+0xdc/frame 0xfffffe00926b5670 uipc_send() at uipc_send+0x68a/frame 0xfffffe00926b57f0 sosend_generic() at sosend_generic+0xd3f/frame 0xfffffe00926b59e0 sosend() at sosend+0xfc/frame 0xfffffe00926b5a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe00926b5bc0 sendit() at sendit+0x2b0/frame 0xfffffe00926b5c10 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00926b5d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe00926b5f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00926b5f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x830f01f08, rbp = 0x830f01f70 --- KDB: enter: panic [ thread pid 1328 tid 100612 ] Stopped at kdb_enter+0x6b: movq $0,0x270578a(%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 0x9c352a8877362e95 rdx 0x3ffff rbx 0 rsp 0xfffffe00926b53d0 rbp 0xfffffe00926b53f0 rsi 0x40001 rdi 0xffffffff8178169a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00962b1fd0 r12 0xfffffe00962b1ac0 r13 0xfffffe00926b5401 r14 0xffffffff82bc74a0 .str.26 r15 0xffffffff82bc74a0 .str.26 rip 0xffffffff81774c0b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270578a(%rip) db> show proc Process 1328 (syz-executor.1) at 0xfffffe009630d000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 799 at 0xfffffe0053ee9a90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053ddc000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0092a023f0 (map 0xfffffe0092a023f0) (map.pmap 0xfffffe0092a024b0) (pmap 0xfffffe0092a02518) threads: 2 100156 RunQ syz-executor.1 100612 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 1330 779 779 0 R (threaded) syz-executor.0 100164 Run CPU 1 syz-executor.0 100613 D getblk 0xfffffe0007a9d0b8 syz-executor.0 1329 794 794 0 R (threaded) syz-executor.2 100546 RunQ syz-executor.2 100611 RunQ syz-executor.2 1328 799 799 0 R (threaded) syz-executor.1 100156 RunQ syz-executor.1 100612 Run CPU 0 syz-executor.1 875 1 875 0 Ss select 0xfffffe0053dd2140 rtsol 874 1 874 0 Ss select 0xfffffe0057010f40 rtsol 873 1 873 0 Ss select 0xfffffe0053dd1740 rtsol 869 787 430 0 S kqread 0xfffffe0007970700 rtsol 799 776 799 0 Ss nanslp 0xffffffff83e47a40 syz-executor.1 794 776 794 0 Rs syz-executor.2 787 782 430 0 S wait 0xfffffe0058ba8000 sh 782 430 430 0 S wait 0xfffffe0053dda548 sh 780 776 780 0 Ds biowr 0xfffffe0007a9d038 syz-executor.3 779 776 779 0 Ss nanslp 0xffffffff83e47a41 syz-executor.0 776 774 774 0 S (threaded) syz-fuzzer 100104 S uwait 0xfffffe0058dfa300 syz-fuzzer 100114 S uwait 0xfffffe00574c7000 syz-fuzzer 100115 S kqread 0xfffffe0007970500 syz-fuzzer 100116 S uwait 0xfffffe00574c6280 syz-fuzzer 100117 S uwait 0xfffffe0058df9c80 syz-fuzzer 100118 S uwait 0xfffffe00574c6380 syz-fuzzer 100119 S uwait 0xfffffe00574c6480 syz-fuzzer 100120 S uwait 0xfffffe00574c6580 syz-fuzzer 100121 S uwait 0xfffffe0058df9d80 syz-fuzzer 774 772 774 0 Ss pause 0xfffffe008fe8fb40 csh 772 688 772 0 Ss select 0xfffffe0053dd18c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056feb4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0056fe68b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0056fe6cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0056fe70b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0056fe74b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0056fe78b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0056fe7cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0056fe90b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0056fe94b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e47a41 cron 688 1 688 0 Ss select 0xfffffe0053dd1cc0 sshd 501 1 501 0 Ss select 0xfffffe0053dd21c0 syslogd 430 1 430 0 Ss wait 0xfffffe008fe8da90 devd 429 1 429 65 Ss select 0xfffffe0053dd23c0 dhclient 344 1 344 0 Ss select 0xfffffe00570114c0 dhclient 341 1 341 0 Ss select 0xfffffe0053dd2440 dhclient 17 0 0 0 DL syncer 0xffffffff83f6d260 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0058610a90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f6b860 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0053f694e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9f380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f93238 [dom0] 100081 D launds 0xffffffff83f93244 [laundry: dom0] 100082 D umarcl 0xffffffff81eafd30 [uma] 7 0 0 0 DL - 0xffffffff83c03788 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8469d530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84af54a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa56c0 [doneq0] 100046 D - 0xffffffff83aa5640 [async] 100077 D - 0xffffffff83aa54c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f1ac88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8ea40 [crypto] 100042 D crypto_ 0xfffffe0053effd30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053effd80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1d000 [g_event] 100037 D - 0xffffffff83e1d020 [g_up] 100038 D - 0xffffffff83e1d040 [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 0xfffffe0053ddc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8f540 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1da40 [swapper] 100005 D - 0xfffffe0007973100 [softirq_0] 100006 D - 0xfffffe0007973000 [softirq_1] 100007 D - 0xfffffe0007972e00 [if_io_tqg_0] 100008 D - 0xfffffe0007972d00 [if_io_tqg_1] 100009 D - 0xfffffe0007972c00 [if_config_tqg_0] 100011 D - 0xfffffe0007972a00 [aiod_kick taskq] 100012 D - 0xfffffe0007972900 [inm_free taskq] 100013 D - 0xfffffe0007972800 [linuxkpi_irq_wq] 100014 D - 0xfffffe0007972700 [in6m_free taskq] 100015 D - 0xfffffe0007972600 [deferred_unmount ta] 100016 D - 0xfffffe0007972500 [thread taskq] 100018 D - 0xfffffe0007972300 [pci_hp taskq] 100019 D - 0xfffffe0007972200 [kqueue_ctx taskq] 100021 D - 0xfffffe0007972000 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007972000 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007972000 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007972000 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007971e00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007971e00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007971e00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007971e00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f31300 [firmware taskq] 100039 D - 0xfffffe0053f31100 [crypto_0] 100040 D - 0xfffffe0053f31100 [crypto_1] 100056 D - 0xfffffe0053f2e000 [vtnet0 rxq 0] 100057 D - 0xfffffe0007974e00 [vtnet0 txq 0] 100058 D - 0xfffffe0007974d00 [vtnet0 rxq 1] 100059 D - 0xfffffe0007974c00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0057011800 [virtio_balloon] 100067 D - 0xffffffff82bcd321 [deadlkres] 100071 D - 0xfffffe0007973200 [mca taskq] 100072 D - 0xfffffe00574c3200 [acpi_task_0] 100073 D - 0xfffffe00574c3200 [acpi_task_1] 100074 D - 0xfffffe00574c3200 [acpi_task_2] 100076 D - 0xfffffe0053f30e00 [CAM taskq] db> show all locks Process 1330 (syz-executor.0) thread 0xfffffe0092459e40 (100613) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0096325230) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vfsops.c:1903 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00962acaf0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4511 Process 1328 (syz-executor.1) thread 0xfffffe00962b1ac0 (100612) shared sx filedesc structure (filedesc structure) r = 0 (0xfffffe0058614cb0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2263 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe008fe58140) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4193 Process 780 (syz-executor.3) thread 0xfffffe0058b20020 (100101) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a9d0b8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3988 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0058dfccb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3023 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 489 newblk 7 1026K 1106 vfscache 3 1025K 3 inodedep 451 681K 591 pcb 23 537K 139 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 117 226K 1398 acpica 1674 184K 57552 vnet_data 1 168K 1 vmem 3 146K 5 tidhash 3 141K 3 linker 358 134K 386 pagedep 11 131K 508 tfo_ccache 1 128K 1 filedesc 16 121K 981 dirrem 440 110K 499 DEVFS1 109 109K 126 sem 4 106K 4 bus 994 81K 5207 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 freefile 431 54K 487 umtx 308 39K 308 kdtrace 189 38K 1945 temp 34 33K 1892 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 10 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 BPF 14 19K 22 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 130 16K 413 bus-sc 34 15K 1681 lltable 44 14K 44 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 544 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 54 8K 1339 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 208 plimit 20 5K 349 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 60 4K 70 acpisem 28 4K 28 hhook 15 4K 17 session 26 4K 37 kcovinfo 52 4K 52 pwddesc 50 4K 1331 proc-args 79 4K 2416 terminal 11 3K 11 uidinfo 3 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 selfd 32 2K 44859 ip6ndp 12 2K 15 lockf 17 2K 33 sctp_ifa 14 2K 15 Unitno 30 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 select 11 2K 55 freework 5 2K 491 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 970 freeblks 4 1K 490 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 100 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 newdirblk 6 1K 485 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 diradd 4 1K 530 pfil 4 1K 4 procdesc 4 1K 10 cdev 2 1K 2 inpcbpolicy 14 1K 216 osd 8 1K 27 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 16 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 42 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 3515 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 38 pmc 1 1K 1 acpiintr 1 1K 1 sigio 1 1K 4 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 13984 p1003.1b 1 1K 1 filecaps 1 1K 78 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 40 sctp_atky 0 0K 40 sctp_atcl 0 0K 40 sctp_a_it 0 0K 13 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 filemon 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 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 ixl 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 NFSCL deleg 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 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 msdosfs_fat 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_mount 0 0K 0 msdosfs_node 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 DEVFS4 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 vm_fictitious 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 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 55 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 47 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 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 4 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 664 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 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 0 acl 0 0K 0 mbuf_tag 0 0K 99 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 106 eventfd 0 0K 3 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 657 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1677039 0 254 38494208 0 mbuf 256 8644 1018 2527140 0 254 2473472 0 RADIX NODE 144 15245 206 70226 0 62 2224944 0 pbuf 2624 0 794 0 0 2 2083456 0 BUF TRIE 144 178 11610 808 0 62 1697472 0 malloc-384 384 4165 5 4165 0 30 1601280 0 malloc-4096 4096 379 5 1906 0 2 1572864 0 malloc-128 128 11640 78 11646 0 126 1499904 0 UMA Slabs 0 112 10613 1 10613 0 126 1188768 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16684 131 16684 0 254 941640 0 FFS inode 1160 517 22 1005 0 8 625240 0 sctp_ep 1208 0 510 40 0 254 616080 0 tcpcb 1104 4 507 16 0 254 564144 0 VM OBJECT 264 1926 54 36662 0 30 522720 0 socket 960 32 476 1535 0 254 487680 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 malloc-65536 65536 5 0 5 0 1 327680 0 256 Bucket 2048 145 7 5977 0 8 311296 0 VNODE 448 554 112 1044 0 30 298368 0 THREAD 1808 138 16 613 0 8 278432 0 malloc-64 64 3867 228 3871 0 254 262080 0 MAP ENTRY 96 2327 319 116981 0 126 254016 0 malloc-16 16 14608 142 14677 0 254 236000 0 DEVCTL 1024 23 197 151 0 0 225280 0 malloc-16384 16384 8 5 489 0 1 212992 0 malloc-65536 65536 0 3 144 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-128 128 1351 168 28488 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-384 384 450 30 616 0 30 184320 0 malloc-32 32 5323 347 5332 0 254 181440 0 malloc-256 256 96 594 1292 0 62 176640 0 malloc-256 256 550 80 1264 0 62 161280 0 S VFS Cache 104 1007 397 1527 0 126 146016 0 FFS2 dinode 256 516 54 1003 0 62 145920 0 FPU_save_area 832 140 22 11071 0 16 134784 0 malloc-65536 65536 0 2 64 0 1 131072 0 malloc-1024 1024 120 8 294 0 16 131072 0 unpcb 256 16 494 1249 0 254 130560 0 mbuf_packet 256 0 508 382 0 254 130048 0 ksiginfo 112 49 995 10513 0 126 116928 0 VMSPACE 2552 33 12 1315 0 4 114840 0 malloc-2048 2048 9 47 1322 0 8 114688 0 malloc-256 256 307 128 1473 0 62 111360 0 malloc-64 64 786 789 47649 0 254 100800 0 malloc-128 128 630 145 3943 0 126 99200 0 malloc-128 128 657 118 2257 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 UMA Kegs 384 230 3 230 0 30 89472 0 PROC 1352 49 17 1330 0 8 89232 0 syncache 168 0 528 4 0 254 88704 0 128 Bucket 1024 50 33 595 0 16 84992 0 filedesc0 1072 50 27 1331 0 8 82544 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-8192 8192 7 2 110 0 1 73728 0 g_bio 408 4 176 6631 0 30 73440 0 64 Bucket 512 80 56 3374 0 30 69632 0 malloc-64 64 685 386 3081 0 254 68544 0 malloc-128 128 432 95 490 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-4096 4096 15 1 26 0 2 65536 0 malloc-256 256 72 123 1030 0 62 49920 0 32 Bucket 256 69 126 4715 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 1 47 15177 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-4096 4096 10 2 553 0 2 49152 0 malloc-2048 2048 13 11 14 0 8 49152 0 malloc-1024 1024 21 27 546 0 16 49152 0 malloc-1024 1024 19 29 1027 0 16 49152 0 clpbuf 2624 0 16 22 0 16 41984 0 pcpu-8 8 4633 487 4831 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 172 0 30 38160 0 da_ccb 544 1 69 1773 0 16 38080 0 pipe 744 19 31 364 0 16 37200 0 malloc-64 64 38 529 13930 0 254 36288 0 malloc-64 64 26 541 54 0 254 36288 0 malloc-64 64 175 392 203 0 254 36288 0 malloc-64 64 11 556 72 0 254 36288 0 malloc-64 64 58 509 1339 0 254 36288 0 malloc-128 128 30 249 191 0 126 35712 0 malloc-128 128 97 182 610 0 126 35712 0 malloc-128 128 25 254 33 0 126 35712 0 routing nhops 256 26 109 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 69 21 449 0 30 34560 0 malloc-384 384 55 35 76 0 30 34560 0 malloc-256 256 25 110 468 0 62 34560 0 malloc-256 256 10 125 982 0 62 34560 0 malloc-256 256 7 128 317 0 62 34560 0 malloc-256 256 39 96 545 0 62 34560 0 TURNSTILE 136 155 97 155 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 6 2 8 0 2 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 1 15 46 0 8 32768 0 malloc-2048 2048 1 15 24 0 8 32768 0 malloc-2048 2048 3 13 12 0 8 32768 0 malloc-1024 1024 2 30 46 0 16 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-1024 1024 3 29 8 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 2 62 2 0 30 32768 0 malloc-512 512 3 61 101 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 10 54 60 0 30 32768 0 malloc-512 512 3 61 9 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 ertt_txseginfo 40 0 808 7756 0 254 32320 0 KNOTE 160 31 169 40449 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 183 217 8043 0 126 32000 0 8 Bucket 80 45 355 943 0 126 32000 0 cpuset 104 7 272 7 0 126 29016 0 PWD 32 17 865 566 0 254 28224 0 malloc-32 32 384 498 4613 0 254 28224 0 16 Bucket 144 50 146 247 0 62 28224 0 4 Bucket 48 7 581 59 0 254 28224 0 tcp_inpcb 424 4 59 16 0 30 26712 0 ripcb 424 4 59 24 0 30 26712 0 udplite_inpcb 424 0 63 4 0 30 26712 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-4096 4096 2 4 670 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 26 250 37 0 126 24288 0 rl_entry 40 37 569 37 0 254 24240 0 malloc-384 384 40 20 43 0 30 23040 0 SLEEPQUEUE 88 155 101 155 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 176 0 254 20160 0 tcp_inpcb ports 32 2 628 4 0 254 20160 0 udplite_inpcb ports 32 0 630 3 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 4 276 16 0 126 20160 0 malloc-32 32 32 598 198 0 254 20160 0 malloc-32 32 14 616 556 0 254 20160 0 malloc-32 32 133 497 1508 0 254 20160 0 malloc-32 32 81 549 107 0 254 20160 0 malloc-32 32 104 526 106 0 254 20160 0 malloc-32 32 7 623 11 0 254 20160 0 2 Bucket 32 51 579 371 0 254 20160 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 0 2 28 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-2048 2048 0 8 12 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 4 12 5 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 ipq 56 1 287 1 0 254 16128 0 sctp_laddr 48 0 336 13 0 254 16128 0 vtnet_tx_hdr 24 0 668 838623 0 254 16032 0 malloc-16 16 510 490 3521 0 254 16000 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 58 692 2030 0 254 12000 0 malloc-16 16 9 741 14 0 254 12000 0 malloc-16 16 40 710 95 0 254 12000 0 malloc-16 16 50 700 26501 0 254 12000 0 malloc-16 16 6 744 48 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 11 19 11 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-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 0 500 2 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 0 254 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 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 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 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 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 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 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-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-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-512 512 0 0 0 0 30 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