panic: ASan: Invalid access, 4-byte read at 0xfffffe009e35af30, UMAUseAfterFree(fd) cpuid = 1 time = 227 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a70c3050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a70c31b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a70c3290 panic() at panic+0xb5/frame 0xfffffe00a70c3350 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00a70c3410 sctp_sosend() at sctp_sosend+0x7c9/frame 0xfffffe00a70c36a0 sosend() at sosend+0x11e/frame 0xfffffe00a70c3710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a70c3880 sendit() at sendit+0x2b0/frame 0xfffffe00a70c38d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00a70c39f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a70c3bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 40305 tid 140894 ] Stopped at kdb_enter+0x6b: movq $0,0x28ebaba(%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 0x888dd651cb9e3990 rdx 0x40001 rbx 0 rsp 0xfffffe00a70c3190 rbp 0xfffffe00a70c31b0 rsi 0 rdi 0xfffffe000784c1e8 r8 0x3 r9 0xfffffe00a70c2cc8 r10 0 r11 0xfffffe00a6ed5350 r12 0xfffffe00a6ed4e40 r13 0xfffffe00a70c3201 r14 0xffffffff82c61200 .str.18 r15 0xffffffff82c61200 .str.18 rip 0xffffffff8179f87b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28ebaba(%rip) db> show proc Process 40305 (syz-executor.0) at 0xfffffe00a7257538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe009e4a6a70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4f538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a759c000 (map 0xfffffe00a759c000) (map.pmap 0xfffffe00a759c0c0) (pmap 0xfffffe00a759c120) threads: 4 101403 RunQ syz-executor.0 140892 RunQ syz-executor.0 140894 Run CPU 1 syz-executor.0 140896 RunQ syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 40309 784 784 0 R (threaded) syz-executor.1 136147 RunQ syz-executor.1 140895 RunQ syz-executor.1 40307 794 794 0 R syz-executor.3 40305 783 783 0 R (threaded) syz-executor.0 101403 RunQ syz-executor.0 140892 RunQ syz-executor.0 140894 Run CPU 1 syz-executor.0 140896 RunQ syz-executor.0 35460 35455 794 0 SV uwait 0xfffffe00a728b580 syz-executor.3 35457 35455 794 0 S uwait 0xfffffe00a728b880 syz-executor.3 35455 1 794 0 DV ppwait 0xfffffe00a72b74e8 syz-executor.3 35454 1 794 0 S uwait 0xfffffe00a728b980 syz-executor.3 8970 1 783 0 S uwait 0xfffffe009e4fb600 syz-executor.0 8967 1 783 0 S uwait 0xfffffe00a728ba80 syz-executor.0 8941 1 789 0 S uwait 0xfffffe0058842980 syz-executor.2 8939 1 789 0 S uwait 0xfffffe009e4fbd00 syz-executor.2 8629 1 789 0 S uwait 0xfffffe00a728bb80 syz-executor.2 8626 1 789 0 S uwait 0xfffffe00a728bd80 syz-executor.2 5400 1 794 0 S uwait 0xfffffe009e48a600 syz-executor.3 5397 1 794 0 S uwait 0xfffffe009e999a00 syz-executor.3 4428 1 4428 65 Ss select 0xfffffe00a736c540 dhclient 3389 1 3389 0 Ss select 0xfffffe00a728b1c0 dhclient 3386 1 3386 0 Ss select 0xfffffe00a728b0c0 dhclient 3367 1 3367 65 Ss select 0xfffffe00a728b3c0 dhclient 2997 1 784 0 S uwait 0xfffffe0056ff8100 syz-executor.1 2995 1 784 0 S uwait 0xfffffe009e4fb500 syz-executor.1 2606 0 0 0 DL aiordy 0xfffffe00a72b7a70 [aiod4] 2605 0 0 0 DL aiordy 0xfffffe00a7293000 [aiod3] 2604 0 0 0 DL aiordy 0xfffffe00a7209538 [aiod2] 2602 0 0 0 DL aiordy 0xfffffe009e352a70 [aiod1] 2470 1 2470 0 Ss select 0xfffffe00a728bf40 dhclient 2467 1 2467 0 Ss select 0xfffffe009e9990c0 dhclient 2448 1 2448 65 Ss select 0xfffffe009e9993c0 dhclient 1702 1 1702 0 Ss select 0xfffffe009e4fb240 dhclient 1696 1 1696 0 Ss select 0xfffffe009e9992c0 dhclient 1677 1 1677 65 Ss select 0xfffffe009e999440 dhclient 1041 1 1041 0 Ss select 0xfffffe009e999e40 dhclient 1038 1 1038 0 Ss select 0xfffffe009e4fb040 dhclient 794 780 794 0 Rs syz-executor.3 789 780 789 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs CPU 0 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100113 S uwait 0xfffffe009e358580 syz-fuzzer 100126 RunQ syz-fuzzer 100127 S uwait 0xfffffe009e48ad00 syz-fuzzer 100128 S uwait 0xfffffe009e48ae00 syz-fuzzer 100129 S kqread 0xfffffe009e38bd00 syz-fuzzer 100130 S uwait 0xfffffe00584b0f00 syz-fuzzer 100131 S uwait 0xfffffe0058842580 syz-fuzzer 100132 S uwait 0xfffffe0058842680 syz-fuzzer 100133 S uwait 0xfffffe009e48a500 syz-fuzzer 118093 RunQ syz-fuzzer 118094 S uwait 0xfffffe0058842e00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588645e8 csh 776 694 776 0 Ss select 0xfffffe009e48a140 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe2cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f98b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f9cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e50b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e54b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e58b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e5cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575250b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575254b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058201 cron 694 1 694 0 Ss select 0xfffffe009e358a40 sshd 507 1 507 0 Ss select 0xfffffe009e358ac0 syslogd 436 1 436 0 Ss select 0xfffffe0056ff8040 devd 435 1 435 65 Ss select 0xfffffe009e358ec0 dhclient 350 1 350 0 Ss select 0xfffffe009e358e40 dhclient 347 1 347 0 Ss select 0xfffffe009e358b40 dhclient 23 0 0 0 DL vlruwt 0xfffffe005873b538 [vnlru] 22 0 0 0 DL syncer 0xffffffff84180380 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe0058913ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b6640 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa178 [dom0] 100089 D launds 0xffffffff841aa184 [laundry: dom0] 100090 D umarcl 0xffffffff81e9a450 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b45460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff847e6e20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a9dc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c01b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c01b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a4220 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053df5300 [thr_0] 100030 D - 0xfffffe0053df5380 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d4f538 [init] 10 0 0 0 DL audit_w 0xffffffff841a51c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [swapper] 100005 D - 0xfffffe0053de6e00 [if_config_tqg_0] 100006 D - 0xfffffe0053de6d00 [softirq_0] 100007 D - 0xfffffe0053de6c00 [softirq_1] 100008 D - 0xfffffe0053de6b00 [if_io_tqg_0] 100009 D - 0xfffffe0053de6a00 [if_io_tqg_1] 100010 D - 0xfffffe0053de6900 [in6m_free taskq] 100011 D - 0xfffffe0053de6800 [deferred_unmount ta] 100014 D - 0xfffffe0053de6500 [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053df6a00 [firmware taskq] 100042 D - 0xfffffe0053df6000 [crypto_0] 100043 D - 0xfffffe0053df6000 [crypto_1] 100059 D - 0xfffffe0056b83500 [vtnet0 rxq 0] 100060 D - 0xfffffe0056b83400 [vtnet0 txq 0] 100061 D - 0xfffffe0056b83300 [vtnet0 rxq 1] 100062 D - 0xfffffe0056b83200 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056fb0480 [virtio_balloon] 100068 D - 0xfffffe0056fc6100 [mca taskq] 100073 D - 0xffffffff82c68181 [deadlkres] 100077 D - 0xfffffe0056a42900 [acpi_task_0] 100078 D - 0xfffffe0056a42900 [acpi_task_1] 100079 D - 0xfffffe0056a42900 [acpi_task_2] 100081 D - 0xfffffe0056a42700 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 pcb 3380 4308K 80215 tcp_hpts 6 3201K 6 sysctloid 34332 2028K 34402 vtbuf 24 1968K 46 sctp_stro 1674 1674K 17315 kobj 326 1304K 485 sctp_atcl 3350 1257K 57740 newblk 11 1027K 40180 vfscache 3 1025K 3 inodedep 25 521K 39499 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 177 357K 40407 filedesc 44 345K 78471 vmem 3 274K 5 sctp_atky 5028 210K 79198 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 412 pagedep 9 130K 39238 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 114 bus 984 80K 3475 pf_rule 43 73K 1109 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_athm 3350 53K 59209 sctp_map 3348 53K 34630 kdtrace 259 50K 81207 umtx 396 50K 396 temp 36 35K 8254 hostcache 1 32K 1 shm 1 32K 27 DEVFS3 126 32K 136 msg 4 30K 4 sctp_timw 104 26K 104 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 4429 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 pf_osfp 112 14K 112 KTRACE 103 13K 3172 lltable 41 13K 285 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 489 rman 84 10K 425 ksem 4 10K 143 in6_multi 65 9K 65 bmsafemap 2 9K 39472 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 20 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 82 8K 40401 taskqueue 63 7K 63 cred 26 7K 389 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 595 DEVFSP 80 5K 1929 pwddesc 80 5K 40310 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 861 UMA 270 5K 270 session 35 5K 68 vt 11 5K 11 pf_table 2 4K 1002 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 dirrem 15 4K 39373 acpisem 28 4K 28 selfd 55 4K 525432 lockf 32 4K 167 hhook 15 4K 17 proc-args 52 3K 786 terminal 11 3K 11 select 19 3K 134 uidinfo 3 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 freefile 15 2K 39356 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 47 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 39306 softdep 1 1K 1 mkdir 8 1K 78434 freeblks 4 1K 39233 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 168 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 7068 newdirblk 4 1K 39217 diradd 4 1K 39416 pfil 4 1K 4 cdev 2 1K 2 osd 11 1K 3707 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 9 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 26 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 freefrag 1 1K 90 xform 2 1K 1932 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 35966 pmchooks 1 1K 1 sigio 2 1K 27 nexusdev 7 1K 7 filecaps 5 1K 130 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 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 tcp_do 0 0K 0 tcp_fsb 0 0K 46 sctp_mcore 0 0K 0 sctp_socko 0 0K 24867 sctp_iter 0 0K 56 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 44 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 sctp_stri 0 0K 2972 mqdata 0 0K 0 htcp data 0 0K 0 cdg data 0 0K 7 chd data 0 0K 5 cubic data 0 0K 10 dctcp data 0 0K 32 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 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 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 35927 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 80 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 allocindir 0 0K 0 indirdep 0 0K 112 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 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 nvme_da 0 0K 0 ktls_ocf 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 191 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 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 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 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 40181 namei_tracker 0 0K 10 export_host 0 0K 0 cl_savebuf 0 0K 16 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 761 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 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 30 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 192 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 iov 0 0K 36311 ioctlops 0 0K 3448 eventfd 0 0K 21 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 1127 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 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 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8344 950 826959 0 254 38068224 0 sctp_asoc 2288 1674 226 17315 0 254 4347200 0 tcp_log 416 0 9909 253084 0 254 4122144 0 malloc-2048 2048 1680 92 39065 0 8 3629056 0 mbuf 256 11124 861 1815827 0 254 3068160 0 pbuf 2624 0 989 0 0 2 2595136 0 sctp_ep 1280 1676 232 38870 0 254 2442240 0 malloc-1024 1024 1675 93 17308 0 16 1810432 0 RADIX NODE 144 11418 365 865490 0 63 1696752 0 BUF TRIE 144 182 11578 2063 0 62 1693440 0 malloc-384 384 4286 4 4643 0 30 1647360 0 malloc-128 128 11306 1094 90357 0 126 1587200 0 mbuf_cluster 2048 735 1 735 0 254 1507328 0 sctp_raddr 736 1674 218 22378 0 254 1392512 0 malloc-384 384 3351 189 57744 0 30 1359360 0 malloc-4096 4096 326 3 1173 0 2 1347584 0 UMA Slabs 0 112 12003 18 12003 0 126 1346352 0 vmem btag 56 21784 79 21784 0 254 1224328 0 ertt_txseginfo 40 2 17370 362343 0 254 694880 0 FFS inode 1160 530 23 39899 0 8 641480 0 256 Bucket 2048 275 21 20491 0 8 606208 0 tcp_bbr_map 128 0 4309 81978 0 126 551552 0 malloc-16384 16384 26 5 39413 0 1 507904 0 malloc-256 256 38 1942 154378 0 62 506880 0 malloc-256 256 1701 99 38941 0 62 460800 0 malloc-384 384 59 1041 41802 0 30 422400 0 VM OBJECT 264 1502 73 565858 0 30 415800 0 malloc-65536 65536 4 2 732 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-4096 4096 88 5 40950 0 2 380928 0 THREAD 1808 178 20 40896 0 8 357984 0 sctp_chunk 152 1895 445 9650 0 254 355680 0 socket 944 47 305 47985 0 254 332288 0 VNODE 448 569 88 39940 0 30 294336 0 malloc-64 64 4123 224 44418 0 254 278208 0 MAP ENTRY 96 2324 322 2160654 0 126 254016 0 malloc-16 16 14032 218 14172 0 254 228000 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-256 256 357 438 42363 0 62 203520 0 malloc-65536 65536 1 2 89 0 1 196608 0 mbuf_packet 256 81 654 77322 0 254 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5326 344 6489 0 254 181440 0 malloc-32768 32768 0 5 96 0 1 163840 0 malloc-128 128 1206 65 27562 0 126 162688 0 malloc-64 64 2220 300 24233 0 254 161280 0 VMSPACE 2544 52 11 40287 0 4 160272 0 malloc-1024 1024 123 25 2579 0 16 151552 0 S VFS Cache 104 1033 371 41031 0 126 146016 0 FFS2 dinode 256 530 40 39899 0 62 145920 0 128 Bucket 1024 96 35 8494 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 PROC 1336 79 17 40309 0 8 128256 0 tcp_inpcb 496 7 241 3696 0 254 123008 0 ksiginfo 112 81 963 3525 0 126 116928 0 malloc-32 32 3382 272 60224 0 254 116928 0 malloc-256 256 327 123 83760 0 62 115200 0 malloc-128 128 854 45 3822 0 126 115072 0 malloc-8192 8192 8 5 137 0 1 106496 0 filedesc0 1072 80 18 40310 0 8 105056 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-2048 2048 40 2 268 0 8 86016 0 64 Bucket 512 107 61 16693 0 30 86016 0 malloc-16384 16384 0 5 11 0 1 81920 0 malloc-128 128 516 42 5430 0 126 71424 0 sctp_stream_msg_out 112 499 113 5469 0 254 68544 0 tcpcb 1080 7 56 3696 0 254 68040 0 malloc-16 16 3873 377 37144 0 254 68000 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 g_bio 408 0 160 13604 0 30 65280 0 malloc-4096 4096 13 2 32 0 2 61440 0 malloc-2048 2048 11 19 1061 0 8 61440 0 malloc-64 64 584 361 5930 0 254 60480 0 malloc-16 16 3354 396 59214 0 254 60000 0 malloc-256 256 35 190 468 0 62 57600 0 32 Bucket 256 95 130 10094 0 62 57600 0 pcpu-8 8 5042 2126 28044 0 254 57344 0 malloc-2048 2048 4 18 1275 0 8 45056 0 malloc-2048 2048 4 18 1004 0 8 45056 0 malloc-64 64 159 534 565889 0 254 44352 0 malloc-256 256 14 151 455 0 62 42240 0 clpbuf 2624 0 16 51 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pipe 744 25 30 664 0 16 40920 0 malloc-64 64 107 523 61401 0 254 40320 0 Files 80 243 257 106532 0 126 40000 0 malloc-128 128 70 240 78729 0 126 39680 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 181330 0 16 36864 0 sctp_laddr 48 0 756 4999 0 254 36288 0 malloc-128 128 157 122 40861 0 126 35712 0 da_ccb 544 0 63 3514 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 191 57 1565 0 126 31744 0 TURNSTILE 136 199 32 199 0 62 31416 0 tcp_bbr_pcb 832 0 36 2000 0 16 29952 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-2048 2048 7 7 32 0 8 28672 0 KNOTE 160 28 147 339454 0 62 28000 0 udp_inpcb 496 6 50 2375 0 254 27776 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-1024 1024 18 6 44 0 16 24576 0 PWD 32 26 730 39316 0 254 24192 0 malloc-32 32 204 552 40946 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 59 241 7986 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 1 4 40348 0 2 20480 0 16 Bucket 144 65 75 995 0 62 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 6 69 43990 0 62 19200 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 3 0 1 16384 0 malloc-2048 2048 4 4 2104 0 8 16384 0 malloc-1024 1024 8 8 44 0 16 16384 0 malloc-1024 1024 13 3 13 0 16 16384 0 malloc-512 512 1 31 2973 0 30 16384 0 malloc-64 64 211 41 297 0 254 16128 0 2 Bucket 32 57 447 3618 0 254 16128 0 vtnet_tx_hdr 24 0 668 610524 0 254 16032 0 unpcb 256 20 40 1940 0 254 15360 0 malloc-384 384 34 6 34 0 30 15360 0 malloc-256 256 28 32 393 0 62 15360 0 tcp_rack_pcb 832 0 18 46 0 16 14976 0 malloc-512 512 5 19 371 0 30 12288 0 malloc-512 512 10 14 76 0 30 12288 0 malloc-32 32 250 128 346 0 254 12096 0 4 Bucket 48 6 246 749 0 254 12096 0 ripcb 496 5 19 385 0 254 11904 0 udplite_inpcb 496 0 24 612 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-384 384 23 7 25 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 0 4 26 0 8 8192 0 malloc-1024 1024 1 7 1405 0 16 8192 0 malloc-1024 1024 6 2 6 0 16 8192 0 malloc-512 512 0 16 48 0 30 8192 0 malloc-512 512 8 8 9 0 30 8192 0 malloc-512 512 1 15 19 0 30 8192 0 malloc-512 512 4 12 13 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 74 0 126 8096 0 rl_entry 40 76 126 76 0 254 8080 0 tcp_rack_map 112 0 72 72 0 126 8064 0 sackhole 32 0 252 5 0 254 8064 0 udpcb 32 6 246 2987 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 7 105 3696 0 126 8064 0 malloc-64 64 57 69 78 0 254 8064 0 malloc-64 64 8 118 12 0 254 8064 0 malloc-32 32 31 221 18873 0 254 8064 0 malloc-32 32 168 84 423 0 254 8064 0 malloc-32 32 54 198 7127 0 254 8064 0 malloc-32 32 0 252 8 0 254 8064 0 malloc-16 16 2 498 47458 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-16 16 24 476 1490 0 254 8000 0 malloc-16 16 36 464 29205 0 254 8000 0 malloc-16 16 7 493 121 0 254 8000 0 malloc-128 128 13 49 98 0 126 7936 0 sctp_readq 152 0 52 1041 0 254 7904 0 AIO 208 0 38 39 0 62 7904 0 AIOCB 552 0 14 37 0 16 7728 0 malloc-384 384 0 20 49 0 30 7680 0 AIOLIO 272 0 28 14 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 13 9 13 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 3 7 3 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 0 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 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 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 itimer 352 0 0 0 0 30 0 0 NCLNODE 592 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 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 ktls_session 192 0 0 0 0 62 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-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-1024 1024 0 0 0 0 16 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