panic: ASan: Invalid access, 8-byte read at 0xfffffe00a7467010, UMAUseAfterFree(fd) cpuid = 1 time = 1633617183 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a3cdee10 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a3cdef70 vpanic() at vpanic+0x2c5/frame 0xfffffe00a3cdf050 panic() at panic+0xb5/frame 0xfffffe00a3cdf110 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a3cdf1d0 sctp_ss_default_add() at sctp_ss_default_add+0x9e/frame 0xfffffe00a3cdf210 sctp_lower_sosend() at sctp_lower_sosend+0x7379/frame 0xfffffe00a3cdf700 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a3cdf9a0 sosend() at sosend+0xfc/frame 0xfffffe00a3cdfa10 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a3cdfb70 freebsd32_sendmsg() at freebsd32_sendmsg+0x4e6/frame 0xfffffe00a3cdfd30 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a3cdff30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 11083 tid 112734 ] Stopped at kdb_enter+0x6b: movq $0,0x28ddaea(%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 0xe26c13e90635d8ba rdx 0x3ffff rbx 0 rsp 0xfffffe00a3cdef50 rbp 0xfffffe00a3cdef70 rsi 0x40001 rdi 0xffffffff817c02da vprintf+0x35a r8 0 r9 0xfffffe00a3cdea88 r10 0 r11 0xfffffe009eaf3c30 r12 0xfffffe009eaf3720 r13 0xfffffe00a3cdef01 r14 0xffffffff82c84560 .str.18 r15 0xffffffff82c84560 .str.18 rip 0xffffffff817b3c4b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28ddaea(%rip) db> show proc Process 11083 (syz-executor.1) at 0xfffffe009eb7d538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe0058b7d538 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053d5d538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e57a3e0 (map 0xfffffe009e57a3e0) (map.pmap 0xfffffe009e57a4a0) (pmap 0xfffffe009e57a500) threads: 2 109828 s syz-executor.1 112734 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 11089 783 783 0 RE CPU 0 syz-executor.0 11083 784 784 0 T (threaded) syz-executor.1 109828 s syz-executor.1 112734 Run CPU 1 syz-executor.1 10934 1 784 0 S uwait 0xfffffe009eaa9d00 syz-executor.1 10926 1 784 0 S uwait 0xfffffe009e9e2880 syz-executor.1 4523 1 4523 65 Ss select 0xfffffe00588a4440 dhclient 3929 1 3929 0 Ss select 0xfffffe00588a44c0 dhclient 3926 1 3926 0 Ss select 0xfffffe00588a49c0 dhclient 3899 1 3899 65 Ss select 0xfffffe009ea86dc0 dhclient 3404 1 3404 0 Ss select 0xfffffe00588a48c0 dhclient 3400 1 3400 0 Ss select 0xfffffe00588a47c0 dhclient 3379 1 3379 65 Ss select 0xfffffe009ea86d40 dhclient 2881 1 2881 0 Ss select 0xfffffe009ea86f40 dhclient 2878 1 2878 0 Ss select 0xfffffe009e3280c0 dhclient 2857 1 2857 65 Ss select 0xfffffe009e3282c0 dhclient 1108 1 1108 0 Ss select 0xfffffe009ea86ec0 dhclient 1105 1 1105 0 Ss select 0xfffffe009e3285c0 dhclient 849 780 849 0 Ss piperd 0xfffffe009e442000 syz-executor.3 820 780 820 0 Ss piperd 0xfffffe00588cf000 syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100119 S uwait 0xfffffe009e324500 syz-fuzzer 100120 S uwait 0xfffffe009e324600 syz-fuzzer 100121 S uwait 0xfffffe009e324700 syz-fuzzer 100122 S uwait 0xfffffe009e324800 syz-fuzzer 100123 S uwait 0xfffffe0058b83c00 syz-fuzzer 100124 S uwait 0xfffffe0058b83d00 syz-fuzzer 100125 S uwait 0xfffffe0058b83e00 syz-fuzzer 100126 S kqread 0xfffffe0058b91500 syz-fuzzer 100400 S uwait 0xfffffe009eaa9600 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e9f35e8 csh 776 694 776 0 Ss select 0xfffffe009e3281c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe00081e98b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f9cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ea0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ea4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ea8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583eacb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574790b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574794b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574798b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405e640 cron 694 1 694 0 Ss select 0xfffffe009e3284c0 sshd 507 1 507 0 Ss select 0xfffffe00588a4ac0 syslogd 436 1 436 0 Ss select 0xfffffe009e328540 devd 435 1 435 65 Ss select 0xfffffe009e328340 dhclient 350 1 350 0 Ss select 0xfffffe009e3283c0 dhclient 347 1 347 0 Ss select 0xfffffe009e328bc0 dhclient 23 0 0 0 DL syncer 0xffffffff841869e0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058542538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841846e0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe005896dce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841bcc00 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841b0738 [dom0] 100089 D launds 0xffffffff841b0744 [laundry: dom0] 100090 D umarcl 0xffffffff81eb72f0 [uma] 18 0 0 0 DL - 0xffffffff83e14c60 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849706e0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84da12f0 [pf purge] 15 0 0 0 DL - 0xffffffff8417f900 [soaiod4] 9 0 0 0 DL - 0xffffffff8417f900 [soaiod3] 8 0 0 0 DL - 0xffffffff8417f900 [soaiod2] 7 0 0 0 DL - 0xffffffff8417f900 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c9a440 [doneq0] 100049 D - 0xffffffff83c9a3c0 [async] 100082 D - 0xffffffff83c9a240 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab6888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00081f3c80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00081f3c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841aa7e0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff84031b40 [g_event] 100040 D - 0xffffffff84031b80 [g_up] 100041 D - 0xffffffff84031bc0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081edc00 [thr_0] 100030 D - 0xfffffe00081edc80 [thr_1] 100031 D - 0xffffffff84180c88 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 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 0xfffffe0053d5d538 [init] 10 0 0 0 DL audit_w 0xffffffff841ab780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84032a40 [swapper] 100005 D - 0xfffffe0053df5e00 [softirq_0] 100006 D - 0xfffffe0053df5d00 [softirq_1] 100007 D - 0xfffffe0053df5c00 [if_io_tqg_0] 100008 D - 0xfffffe0053df5b00 [if_io_tqg_1] 100009 D - 0xfffffe0053df5a00 [if_config_tqg_0] 100010 D - 0xfffffe0053df5900 [deferred_unmount ta] 100013 D - 0xfffffe0053df5600 [thread taskq] 100015 D - 0xfffffe0053df5400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df5300 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df5200 [pci_hp taskq] 100018 D - 0xfffffe0053df5100 [aiod_kick taskq] 100019 D - 0xfffffe0053df5000 [inm_free taskq] 100020 D - 0xfffffe0053e0de00 [in6m_free taskq] 100021 D - 0xfffffe0053e0dd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053e0dd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053e0dd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053e0dd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053e0dc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053e0dc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053e0dc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053e0dc00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e0db00 [firmware taskq] 100042 D - 0xfffffe0053e0da00 [crypto_0] 100043 D - 0xfffffe0053e0da00 [crypto_1] 100059 D - 0xfffffe0053e0d800 [vtnet0 rxq 0] 100060 D - 0xfffffe0053e0d700 [vtnet0 txq 0] 100061 D - 0xfffffe0053e0d600 [vtnet0 rxq 1] 100062 D - 0xfffffe0053e0d500 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056fe3e80 [virtio_balloon] 100068 D - 0xfffffe0053e0d400 [mca taskq] 100073 D - 0xffffffff82c8b4e1 [deadlkres] 100077 D - 0xfffffe005754db00 [acpi_task_0] 100078 D - 0xfffffe005754db00 [acpi_task_1] 100079 D - 0xfffffe005754db00 [acpi_task_2] 100081 D - 0xfffffe0053e0d900 [CAM taskq] db> show all locks Process 11089 (syz-executor.0) thread 0xfffffe005853a740 (100094) exclusive rw vm object (vm object) r = 0 (0xfffffe00a7107108) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_object.c:652 Process 11083 (syz-executor.1) thread 0xfffffe009eaf3720 (112734) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a73fa3a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13141 db> show malloc Type InUse MemUse Requests sctp_stro 47 124436K 3857 pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 35175 2072K 35246 vtbuf 24 1968K 46 kobj 326 1304K 483 newblk 11 1027K 10768 vfscache 3 1025K 3 inodedep 432 674K 10175 pcb 143 657K 19727 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 282K 11169 acpica 1674 184K 55237 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 11 131K 10098 tfo_ccache 1 128K 1 filedesc 16 121K 20185 DEVFS1 108 108K 125 sem 4 106K 4 dirrem 421 106K 10088 BPF 46 88K 46 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 freefile 419 53K 10084 umtx 374 47K 374 kdtrace 221 44K 23832 sctp_atcl 100 38K 12970 temp 34 33K 2654 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 sctp_timw 79 20K 79 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 136 17K 437 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 72 bus-sc 34 15K 1691 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 487 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 3 9K 10157 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 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 270 kqueue 65 7K 11096 sctp_atky 152 7K 17940 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 469 DEVFSP 80 5K 176 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 53 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 62 4K 11090 acpisem 28 4K 28 selfd 55 4K 156135 lockf 32 4K 60 hhook 15 4K 17 proc-args 52 3K 704 terminal 11 3K 11 select 19 3K 56 uidinfo 3 3K 12 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 Unitno 31 2K 47 CAM XPT 22 2K 543 sctp_athm 100 2K 13406 in_multi 6 2K 8 sctp_map 94 2K 7650 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 10087 softdep 1 1K 1 mkdir 8 1K 20156 freeblks 4 1K 10086 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 68 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 diradd 6 1K 10129 inpcbpolicy 24 1K 5599 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 newdirblk 5 1K 10078 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 17 1K 3603 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 130 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 17581 pmchooks 1 1K 1 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 22841 p1003.1b 1 1K 1 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 tcp_do 0 0K 0 tcp_fsb 0 0K 34 sctp_mcore 0 0K 0 sctp_socko 0 0K 5132 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 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 872 cdg data 0 0K 20 chd data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 20 cubic data 0 0K 35 vegas data 0 0K 15 mqdata 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFS fh 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 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 8637 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 32 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 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 6 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 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 twsbuf 0 0K 0 statfs 0 0K 10273 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 2 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 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 134 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 142 eventfd 0 0K 0 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 894 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 989 1098663 0 254 38129664 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8777 793 5059788 0 254 2449920 0 RADIX NODE 144 14589 358 316418 0 63 2152368 0 BUF TRIE 144 199 11561 1036 0 62 1693440 0 malloc-384 384 4162 8 4163 0 30 1601280 0 malloc-128 128 12145 38 12945 0 126 1559424 0 malloc-4096 4096 328 4 1118 0 2 1359872 0 UMA Slabs 0 112 10927 14 10927 0 126 1225392 0 sctp_asoc 2288 47 478 3825 0 254 1201200 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 malloc-2048 2048 54 474 8710 0 8 1081344 0 vmem btag 56 17939 36 17939 0 254 1006600 0 sctp_ep 1272 53 481 8709 0 254 679248 0 FFS inode 1160 519 20 10604 0 8 625240 0 malloc-384 384 513 1027 10279 0 30 591360 0 tcp_bbr_map 128 0 4247 802300 0 127 543616 0 malloc-1024 1024 24 500 3988 0 16 536576 0 ertt_txseginfo 40 1 12422 3356127 0 254 496920 0 256 Bucket 2048 216 6 31158 0 8 454656 0 malloc-384 384 124 956 12996 0 30 414720 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 94 434 5878 0 254 388608 0 malloc-256 256 481 1034 29151 0 62 387840 0 VM OBJECT 264 1290 75 159650 0 30 360360 0 malloc-256 256 307 1088 22664 0 62 357120 0 THREAD 1808 157 30 12741 0 8 338096 0 malloc-4096 4096 69 6 11099 0 2 307200 0 VNODE 448 557 73 10644 0 30 282240 0 malloc-64 64 4000 158 15095 0 254 266112 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 2 2 254 0 1 262144 0 malloc-16384 16384 9 6 10107 0 1 245760 0 malloc-16 16 14580 420 18290 0 254 240000 0 socket 960 58 190 15603 0 254 238080 0 DEVCTL 1024 0 220 155 0 0 225280 0 MAP ENTRY 96 1676 382 601673 0 126 197568 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-128 128 454 1065 13514 0 126 194432 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5327 217 15526 0 254 177408 0 malloc-256 256 38 652 22159 0 62 176640 0 FPU_save_area 832 159 39 15637 0 16 164736 0 malloc-128 128 1132 77 25702 0 126 154752 0 mbuf_packet 256 104 481 21679 0 254 149760 0 FFS2 dinode 256 519 36 10603 0 62 142080 0 S VFS Cache 104 1024 341 11131 0 126 141960 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-2048 2048 6 58 1038 0 8 131072 0 malloc-1024 1024 123 5 142 0 16 131072 0 VMSPACE 2544 40 11 11073 0 4 129744 0 tcpcb 1096 13 99 3592 0 254 122752 0 128 Bucket 1024 61 58 5498 0 16 121856 0 malloc-4096 4096 28 1 33 0 2 118784 0 ksiginfo 112 63 981 3081 0 126 116928 0 PROC 1336 62 16 11089 0 8 104208 0 tcp_inpcb 496 13 179 3592 0 254 95232 0 filedesc0 1072 62 22 11090 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_chunk 152 42 478 2776 0 254 79040 0 64 Bucket 512 101 51 8053 0 30 77824 0 malloc-128 128 488 39 612 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-4096 4096 14 2 30 0 2 65536 0 g_bio 408 0 150 7436 0 30 61200 0 32 Bucket 256 116 109 12972 0 62 57600 0 malloc-128 128 324 110 20697 0 126 55552 0 malloc-1024 1024 14 38 526 0 16 53248 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 177 579 5188 0 254 48384 0 malloc-256 256 167 13 542 0 62 46080 0 malloc-64 64 184 509 167881 0 254 44352 0 malloc-64 64 512 181 1592 0 254 44352 0 clpbuf 2624 0 16 23 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 3 2 106 0 1 40960 0 pcpu-8 8 4718 402 4874 0 254 40960 0 malloc-32 32 194 1066 18868 0 254 40320 0 Files 80 241 259 33782 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 55684 0 16 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 malloc-64 64 475 92 731 0 254 36288 0 malloc-128 128 190 89 20763 0 126 35712 0 malloc-128 128 72 207 439 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-256 256 75 45 10317 0 62 30720 0 malloc-256 256 92 28 482 0 62 30720 0 tcp_bbr_pcb 832 0 36 2106 0 16 29952 0 malloc-1024 1024 3 25 45 0 16 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 malloc-64 64 334 107 17393 0 254 28224 0 malloc-32 32 456 426 1002 0 254 28224 0 KNOTE 160 28 147 139124 0 62 28000 0 malloc-384 384 53 17 53 0 30 26880 0 malloc-256 256 65 40 10881 0 62 26880 0 da_ccb 544 0 49 1979 0 16 26656 0 malloc-4096 4096 1 5 10275 0 2 24576 0 malloc-1024 1024 18 6 18 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 371 1129 13921 0 254 24000 0 8 Bucket 80 104 196 4005 0 126 24000 0 ripcb 496 5 43 1799 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 pipe 744 23 7 398 0 16 22320 0 malloc-2048 2048 3 7 30 0 8 20480 0 malloc-2048 2048 5 5 91 0 8 20480 0 malloc-512 512 2 38 933 0 30 20480 0 sctp_stream_msg_out 112 5 175 860 0 254 20160 0 PWD 32 20 610 10178 0 254 20160 0 malloc-64 64 88 227 11162 0 254 20160 0 16 Bucket 144 91 49 632 0 62 20160 0 malloc-16 16 116 1134 11659 0 254 20000 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 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-8192 8192 2 0 2 0 1 16384 0 malloc-512 512 1 31 118 0 30 16384 0 vtnet_tx_hdr 24 0 668 3896658 0 254 16032 0 malloc-384 384 23 17 97 0 30 15360 0 tcp_rack_pcb 832 0 18 34 0 16 14976 0 malloc-4096 4096 1 2 4 0 2 12288 0 malloc-2048 2048 2 4 14 0 8 12288 0 malloc-1024 1024 1 11 1282 0 16 12288 0 malloc-512 512 17 7 83 0 30 12288 0 ertt 72 13 155 3592 0 126 12096 0 malloc-64 64 18 171 2248 0 254 12096 0 malloc-32 32 27 351 3715 0 254 12096 0 udp_inpcb 496 6 18 206 0 254 11904 0 malloc-128 128 62 31 143 0 126 11904 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1250 0 254 11520 0 malloc-256 256 19 26 21 0 62 11520 0 tcp_log 416 0 27 18 0 254 11232 0 malloc-2048 2048 0 4 50 0 8 8192 0 malloc-2048 2048 1 3 192 0 8 8192 0 malloc-1024 1024 6 2 6 0 16 8192 0 malloc-512 512 8 8 9 0 30 8192 0 malloc-512 512 0 16 16 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 53 0 126 8096 0 rl_entry 40 60 142 60 0 254 8080 0 sctp_laddr 48 4 164 3149 0 254 8064 0 udpcb 32 6 246 208 0 254 8064 0 malloc-32 32 59 193 6513 0 254 8064 0 malloc-32 32 107 145 921 0 254 8064 0 malloc-32 32 12 240 60 0 254 8064 0 4 Bucket 48 6 162 274 0 254 8064 0 2 Bucket 32 55 197 1523 0 254 8064 0 malloc-16 16 38 462 13520 0 254 8000 0 malloc-16 16 47 453 53 0 254 8000 0 malloc-16 16 216 284 1569 0 254 8000 0 malloc-16 16 4 496 6 0 254 8000 0 malloc-16 16 15 485 25081 0 254 8000 0 sctp_readq 152 0 52 283 0 254 7904 0 malloc-384 384 20 0 20 0 30 7680 0 malloc-384 384 0 20 340 0 30 7680 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-512 512 1 7 2 0 30 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 malloc-32 32 4 122 210 0 254 4032 0 udplite_inpcb 496 0 8 2 0 254 3968 0 UMA Slabs 1 176 9 13 9 0 62 3872 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 0 254 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 112 0 0 0 0 126 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 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 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 NCLNODE 592 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 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-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 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