Sep 2 07:37:43 panic: ASan: Invalid access, 4-byte write at 0xfffffe00a2f05af8, UMAUseAfterFree(fd) cpuid = 0 time = 1630568274 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf83e70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf83fd0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bf840b0 panic() at panic+0xb5/frame 0xfffffe009bf84180 kasan_atomic_fetchadd_int() at kasan_atomic_fetchadd_int+0x225/frame 0xfffffe009bf84240 sctp_inpcb_free() at sctp_inpcb_free+0x1755/frame 0xfffffe009bf842d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe009bf843b0 soclose() at soclose+0x1a4/frame 0xfffffe009bf844c0 _fdrop() at _fdrop+0x58/frame 0xfffffe009bf844f0 closef() at closef+0x686/frame 0xfffffe009bf846e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe009bf84750 fdescfree() at fdescfree+0x903/frame 0xfffffe009bf84940 exit1() at exit1+0x8b7/frame 0xfffffe009bf849d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe009bf849f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bf84bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bf84bf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2eb85a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 1629 tid 100580 ] Stopped at kdb_enter+0x6b: movq $0,0x28e337a(%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 0x9f797a2bb2edc56a rdx 0x1 rbx 0 rsp 0xfffffe009bf83fb0 rbp 0xfffffe009bf83fd0 rsi 0 rdi 0xffffffff817b7609 vprintf+0x319 r8 0x3 r9 0xfffffe009bf83ae8 r10 0 r11 0xfffffe005893bc50 r12 0xfffffe00a2e903a0 r13 0xfffffe009bf84001 r14 0xffffffff82c754c0 .str.18 r15 0xffffffff82c754c0 .str.18 rip 0xffffffff817aafbb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e337a(%rip) db> show proc Process 1629 (syz-executor.3) at 0xfffffe00a6e6c538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009e9ffa70 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a2eb93e0 (map 0xfffffe00a2eb93e0) (map.pmap 0xfffffe00a2eb94a0) (pmap 0xfffffe00a2eb9500) threads: 1 100580 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1632 783 783 0 R (threaded) syz-executor.1 100130 Run CPU 1 syz-executor.1 101335 S connec 0xfffffe00a7251840 syz-executor.1 101337 S uwait 0xfffffe00a2e53200 syz-executor.1 1631 785 785 0 R (threaded) syz-executor.2 100132 RunQ syz-executor.2 101334 S connec 0xfffffe009e511840 syz-executor.2 101336 RunQ syz-executor.2 1629 787 787 0 RE CPU 0 syz-executor.3 1491 1485 1491 0 Ss select 0xfffffe00a7249f40 dhclient 1488 1 1488 0 Ss select 0xfffffe005740b140 dhclient 1485 1478 436 65 S select 0xfffffe005740b340 dhclient 1478 436 436 0 S wait 0xfffffe009e9ff538 sh 1469 1 1469 65 Ss select 0xfffffe0056b8e140 dhclient 1219 1 1219 0 Ss select 0xfffffe005740b5c0 dhclient 1216 1 1216 0 Ss select 0xfffffe0056b8e0c0 dhclient 1193 1 1193 65 Ss select 0xfffffe0056b8e1c0 dhclient 1008 1 1008 0 Ss select 0xfffffe005740b940 dhclient 996 1 996 0 Ss select 0xfffffe005740b7c0 dhclient 787 780 787 0 Ss wait 0xfffffe009e9ffa70 syz-executor.3 785 780 785 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe009e44eb80 syz-fuzzer 100118 S uwait 0xfffffe009e44e580 syz-fuzzer 100119 S uwait 0xfffffe009e44e680 syz-fuzzer 100120 S uwait 0xfffffe009e44e780 syz-fuzzer 100121 S uwait 0xfffffe009e9c6b80 syz-fuzzer 100122 S kqread 0xfffffe0058b19200 syz-fuzzer 100123 S uwait 0xfffffe009e9c6d80 syz-fuzzer 100124 S uwait 0xfffffe005834d300 syz-fuzzer 100127 S uwait 0xfffffe009e9c6e80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0058940b20 csh 776 694 776 0 Ss select 0xfffffe0056b8e5c0 sshd 761 1 761 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405b200 cron 694 1 694 0 Ss select 0xfffffe005740bc40 sshd 507 1 507 0 Ss select 0xfffffe0056b8c8c0 syslogd 436 1 436 0 Ss wait 0xfffffe0058b55a70 devd 435 1 435 65 Ss select 0xfffffe0056b8cb40 dhclient 350 1 350 0 Ss select 0xfffffe0056b8ccc0 dhclient 347 1 347 0 Ss select 0xfffffe005740bd40 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe00575ff4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b97c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad2f8 [dom0] 100089 D launds 0xffffffff841ad304 [laundry: dom0] 100090 D umarcl 0xffffffff81eaa690 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8487b560 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84b97e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97ac0 [doneq0] 100049 D - 0xffffffff83c97a40 [async] 100082 D - 0xffffffff83c978c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a73a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e7c0 [g_event] 100040 D - 0xffffffff8402e800 [g_up] 100041 D - 0xffffffff8402e840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d848 [alloc_0] 12 0 0 0 RL (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 RunQ [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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100014 D - 0xfffffe0053def500 [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c7c441 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 1630 782 782 0 Z syz-executor.0 db> show all locks Process 1632 (syz-executor.1) thread 0xfffffe00a2e07ac0 (100130) shared rw vm object (vm object) r = 0 (0xfffffe009e516630) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a2e0f440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 6 1026K 4720 vfscache 3 1025K 3 pcb 49 553K 1759 inodedep 13 517K 870 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 131 271K 1703 acpica 1674 184K 55752 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 724 tfo_ccache 1 128K 1 filedesc 16 121K 1387 DEVFS1 108 108K 125 sem 4 106K 4 bus 989 81K 3490 mtx_pool 2 72K 2 BPF 38 71K 38 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 352 44K 352 kdtrace 210 42K 2971 temp 35 33K 2239 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 131 17K 420 tty 16 16K 16 ithread 99 16K 99 lltable 48 15K 60 bus-sc 34 15K 1693 KTRACE 100 13K 100 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 in6_multi 65 9K 65 bmsafemap 2 9K 824 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 12 sctp_timw 32 8K 32 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 25 7K 230 sglist 5 7K 5 kqueue 63 7K 1639 CAM DEV 3 6K 510 plimit 23 6K 419 DEVFSP 78 5K 181 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 24 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 session 31 4K 45 pwddesc 59 4K 1633 acpisem 28 4K 28 hhook 15 4K 17 lockf 28 3K 47 selfd 45 3K 20712 terminal 11 3K 11 proc-args 50 3K 644 sctp_atcl 7 3K 1006 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 75 ip6opt 14 2K 30 ip6ndp 12 2K 14 Unitno 31 2K 47 sctp_ifa 13 2K 14 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 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 116 NFSD session 1 1K 1 tcp_fsb 7 1K 88 mkdir 7 1K 1366 CAM periph 4 1K 271 inpcbpolicy 25 1K 771 ipsec 3 1K 3 sctp_ifn 6 1K 14 dirrem 3 1K 737 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 309 pci_link 10 1K 10 crypto 4 1K 91 encap_export_host 12 1K 12 osd 19 1K 308 newdirblk 4 1K 683 diradd 4 1K 774 pfil 4 1K 4 procdesc 4 1K 16 cdev 2 1K 2 freefile 3 1K 735 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 sctp_atky 7 1K 1384 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 soname 6 1K 4533 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 266 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_athm 7 1K 1048 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 41 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 104 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 1280 p1003.1b 1 1K 1 mqdata 0 0K 0 chd data 0 0K 11 dctcp data 0 0K 5 cdg data 0 0K 16 pf_table 0 0K 0 pf_rule 0 0K 31 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 htcp data 0 0K 5 vegas data 0 0K 0 cubic data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 461 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 2 sctp_stro 0 0K 245 sctp_stri 0 0K 62 sctp_map 0 0K 490 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 813 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 59 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 freeblks 0 0K 763 freefrag 0 0K 2 allocindir 0 0K 0 indirdep 0 0K 834 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 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 7 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 863 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 26 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 20 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 107 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 16167 ioctlops 0 0K 238 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 320 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 752 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 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 990 117270 0 254 38133760 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8828 757 345738 0 254 2453760 0 tcp_log 416 0 5211 11288 0 254 2167776 0 BUF TRIE 144 354 11406 4699 0 62 1693440 0 malloc-384 384 4152 18 4156 0 30 1601280 0 malloc-128 128 11288 27 11320 0 126 1448320 0 RADIX NODE 144 8234 1505 63850 0 62 1402416 0 malloc-4096 4096 328 3 580 0 2 1355776 0 UMA Slabs 0 112 10509 0 10509 0 126 1177008 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 vmem btag 56 17095 88 17095 0 254 962248 0 FFS inode 1160 512 27 1248 0 8 625240 0 tcp_bbr_map 128 462 2855 30061 0 126 424576 0 256 Bucket 2048 182 12 12870 0 8 397312 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1226 64 25652 0 30 340560 0 ertt_txseginfo 40 789 7493 70230 0 254 331280 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-256 256 46 1214 5659 0 62 322560 0 THREAD 1808 148 28 1337 0 8 318208 0 malloc-4096 4096 74 3 1659 0 2 315392 0 VNODE 448 550 71 1288 0 30 278208 0 malloc-64 64 3903 381 6014 0 254 274176 0 malloc-32768 32768 0 7 779 0 1 229376 0 malloc-16 16 14029 221 14089 0 254 228000 0 DEVCTL 1024 14 206 153 0 0 225280 0 malloc-16384 16384 8 5 692 0 1 212992 0 malloc-65536 65536 1 2 146 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5560 236 6129 0 254 185472 0 malloc-128 128 1360 66 26502 0 126 182528 0 MAP ENTRY 96 1535 313 88865 0 126 177408 0 malloc-1024 1024 117 23 539 0 16 143360 0 mbuf_packet 256 8 547 3308 0 254 142080 0 FFS2 dinode 256 512 28 1247 0 62 138240 0 S VFS Cache 104 1017 309 1835 0 126 137904 0 malloc-65536 65536 0 2 136 0 1 131072 0 clpbuf 2624 0 48 417 0 16 125952 0 malloc-8192 8192 7 8 132 0 1 122880 0 VMSPACE 2544 37 11 1611 0 4 122112 0 ksiginfo 112 53 991 697 0 126 116928 0 malloc-256 256 207 228 2088 0 62 111360 0 128 Bucket 1024 75 32 1029 0 16 109568 0 malloc-128 128 761 45 4757 0 126 103168 0 socket 944 53 51 2780 0 254 98176 0 PROC 1336 60 9 1632 0 8 92184 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 583 99 3459 0 126 87296 0 filedesc0 1072 60 17 1633 0 8 82544 0 malloc-256 256 127 173 1958 0 62 76800 0 malloc-4096 4096 18 0 18 0 2 73728 0 64 Bucket 512 94 50 3714 0 30 73728 0 g_bio 408 0 180 21862 0 30 73440 0 malloc-256 256 205 65 2699 0 62 69120 0 malloc-65536 65536 0 1 8 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-2048 2048 14 18 1491 0 8 65536 0 malloc-64 64 869 139 4311 0 254 64512 0 malloc-384 384 12 148 903 0 30 61440 0 malloc-8192 8192 7 0 7 0 1 57344 0 sctp_asoc 2288 0 25 245 0 254 57200 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-64 64 684 135 2425 0 254 52416 0 malloc-128 128 14 389 834 0 126 51584 0 sctp_ep 1280 7 32 730 0 254 49920 0 32 Bucket 256 58 137 8091 0 62 49920 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 4 20 567 0 8 49152 0 malloc-256 256 31 149 2073 0 62 46080 0 tcpcb 1080 15 27 297 0 254 45360 0 malloc-384 384 97 13 131 0 30 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 537 0 16 40960 0 pcpu-8 8 4712 408 4972 0 254 40960 0 NAMEI 1024 0 36 17627 0 16 36864 0 malloc-384 384 83 7 83 0 30 34560 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 11 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 0 4 47 0 1 32768 0 malloc-8192 8192 2 2 13 0 1 32768 0 malloc-2048 2048 11 5 52 0 8 32768 0 malloc-1024 1024 22 10 1196 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 da_ccb 544 0 56 6711 0 16 30464 0 tcp_bbr_pcb 832 3 33 142 0 16 29952 0 pipe 744 22 18 414 0 16 29760 0 TURNSTILE 136 177 33 177 0 62 28560 0 16 Bucket 144 67 129 690 0 62 28224 0 Files 80 231 119 10505 0 126 28000 0 malloc-128 128 31 186 302 0 126 27776 0 malloc-384 384 8 62 1354 0 30 26880 0 malloc-4096 4096 2 4 869 0 2 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 sctp_raddr 736 0 33 280 0 254 24288 0 malloc-64 64 178 200 20871 0 254 24192 0 KNOTE 160 28 122 15227 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 8 2 8 0 8 20480 0 PWD 32 19 611 770 0 254 20160 0 udplite_inpcb 496 0 40 249 0 254 19840 0 SLEEPQUEUE 88 177 47 177 0 126 19712 0 Mountpoints 2752 2 5 6 0 4 19264 0 malloc-256 256 37 38 577 0 62 19200 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-4096 4096 3 1 9 0 2 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-1024 1024 4 12 44 0 16 16384 0 vtnet_tx_hdr 24 0 668 56456 0 254 16032 0 8 Bucket 80 43 157 698 0 126 16000 0 tcp_inpcb 496 15 17 297 0 254 15872 0 udp_inpcb 496 6 26 207 0 254 15872 0 malloc-128 128 89 35 620 0 126 15872 0 malloc-384 384 24 16 27 0 30 15360 0 malloc-256 256 34 26 130 0 62 15360 0 tcp_rack_pcb 832 7 11 88 0 16 14976 0 malloc-2048 2048 2 4 45 0 8 12288 0 malloc-2048 2048 2 4 4 0 8 12288 0 malloc-512 512 17 7 18 0 30 12288 0 malloc-32 32 149 229 1397 0 254 12096 0 malloc-32 32 122 256 4992 0 254 12096 0 2 Bucket 32 68 310 757 0 254 12096 0 malloc-16 16 502 248 2581 0 254 12000 0 kenv 258 15 30 1039 0 30 11610 0 unpcb 256 17 28 1246 0 254 11520 0 malloc-256 256 24 21 297 0 62 11520 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-4096 4096 0 2 73 0 2 8192 0 malloc-2048 2048 0 4 12 0 8 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 118 0 30 8192 0 malloc-512 512 5 11 9 0 30 8192 0 malloc-512 512 0 16 14 0 30 8192 0 malloc-512 512 2 14 123 0 30 8192 0 malloc-512 512 2 14 117 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 31 61 45 0 126 8096 0 rl_entry 40 58 144 58 0 254 8080 0 sctp_stream_msg_out 112 0 72 41 0 254 8064 0 sctp_laddr 48 0 168 131 0 254 8064 0 tcp_rack_map 112 14 58 224 0 126 8064 0 sackhole 32 0 252 3 0 254 8064 0 udpcb 32 6 246 456 0 254 8064 0 ertt 72 15 97 297 0 126 8064 0 malloc-64 64 24 102 15639 0 254 8064 0 malloc-64 64 30 96 70 0 254 8064 0 malloc-64 64 30 96 402 0 254 8064 0 malloc-32 32 49 203 799 0 254 8064 0 malloc-32 32 35 217 818 0 254 8064 0 malloc-32 32 129 123 294 0 254 8064 0 malloc-32 32 26 226 33 0 254 8064 0 4 Bucket 48 8 160 66 0 254 8064 0 malloc-16 16 11 489 337 0 254 8000 0 malloc-16 16 21 479 32 0 254 8000 0 malloc-16 16 36 464 448 0 254 8000 0 malloc-16 16 61 439 27455 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 ripcb 496 4 12 18 0 254 7936 0 malloc-128 128 31 31 200 0 126 7936 0 sctp_readq 152 1 51 51 0 254 7904 0 sctp_chunk 152 0 52 84 0 254 7904 0 cryptop 280 0 28 26 0 30 7840 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 0 20 23 0 30 7680 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-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 5 0 254 4032 0 malloc-64 64 2 61 2 0 254 4032 0 malloc-32 32 18 108 133 0 254 4032 0 malloc-16 16 0 250 6 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 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 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_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 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 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 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-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 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