panic: ASan: Invalid access, 2-byte read at 0xfffffe00a779cae6, UMAUseAfterFree(fd) cpuid = 0 time = 1630051277 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009beea250 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009beea3b0 vpanic() at vpanic+0x2c5/frame 0xfffffe009beea490 panic() at panic+0xb5/frame 0xfffffe009beea550 __asan_load2_noabort() at __asan_load2_noabort+0x16e/frame 0xfffffe009beea610 sctp_inpcb_bind() at sctp_inpcb_bind+0x67d/frame 0xfffffe009beea750 sctp_connect() at sctp_connect+0x4c6/frame 0xfffffe009beea870 soconnectat() at soconnectat+0x213/frame 0xfffffe009beea8d0 kern_connectat() at kern_connectat+0x299/frame 0xfffffe009beea9b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe009beea9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe009beeabf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 2280 tid 101829 ] Stopped at kdb_enter+0x6b: movq $0,0x28e483a(%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 0x33ebaae2db601c37 rdx 0x40001 rbx 0 rsp 0xfffffe009beea390 rbp 0xfffffe009beea3b0 rsi 0 rdi 0xfffffe005876bb28 r8 0x3 r9 0xfffffe009bee9ec8 r10 0 r11 0xfffffe009fadac50 r12 0xfffffe009fada740 r13 0xfffffe009beea401 r14 0xffffffff82c70860 .str.18 r15 0xffffffff82c70860 .str.18 rip 0xffffffff817a8afb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e483a(%rip) db> show proc Process 2280 (syz-executor.2) at 0xfffffe00a770da70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 794 at 0xfffffe0058b4d000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009fa3d9f0 (map 0xfffffe009fa3d9f0) (map.pmap 0xfffffe009fa3dab0) (pmap 0xfffffe009fa3db10) threads: 2 101243 RunQ syz-executor.2 101829 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 2282 782 782 0 R CPU 1 syz-executor.0 2280 794 794 0 R (threaded) syz-executor.2 101243 RunQ syz-executor.2 101829 Run CPU 0 syz-executor.2 2279 783 783 0 S (threaded) syz-executor.1 100965 S nanslp 0xffffffff8405a200 syz-executor.1 101828 S connec 0xfffffe009faa0490 syz-executor.1 101831 S uwait 0xfffffe009fa7ea80 syz-executor.1 2278 801 801 0 S (threaded) syz-executor.3 101738 S nanslp 0xffffffff8405a201 syz-executor.3 101826 S connec 0xfffffe009fae70e0 syz-executor.3 101827 S uwait 0xfffffe009e55e380 syz-executor.3 2171 2165 2171 0 Ss select 0xfffffe00a75456c0 dhclient 2168 1 2168 0 Ss select 0xfffffe005740b5c0 dhclient 2165 2158 436 65 S select 0xfffffe005740b440 dhclient 2158 436 436 0 S wait 0xfffffe009e453538 sh 2149 1 2149 65 Ss select 0xfffffe00a7545bc0 dhclient 1561 1 1561 0 Ss select 0xfffffe005740b7c0 dhclient 1547 1 1547 0 Ss select 0xfffffe00a7545ac0 dhclient 1528 1 1528 65 Ss select 0xfffffe00a7545dc0 dhclient 1334 1 1334 0 Ss select 0xfffffe00a7545c40 dhclient 1331 1 1331 0 Ss select 0xfffffe005740b940 dhclient 1280 1 1280 65 Ss select 0xfffffe005740b840 dhclient 1088 1 1088 0 Ss select 0xfffffe00a7545ec0 dhclient 1084 1 1084 0 Ss select 0xfffffe0056b8e140 dhclient 801 780 801 0 Ss nanslp 0xffffffff8405a200 syz-executor.3 794 780 794 0 Ss nanslp 0xffffffff8405a200 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8405a201 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8405a201 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100120 S uwait 0xfffffe005834d300 syz-fuzzer 100122 S uwait 0xfffffe009e55e980 syz-fuzzer 100123 S uwait 0xfffffe009e55ea80 syz-fuzzer 100124 S uwait 0xfffffe009e55eb80 syz-fuzzer 100125 S uwait 0xfffffe009e55ec80 syz-fuzzer 100126 S uwait 0xfffffe005893e000 syz-fuzzer 100127 S uwait 0xfffffe009e55e580 syz-fuzzer 100128 S kqread 0xfffffe0058b21e00 syz-fuzzer 100892 S uwait 0xfffffe009fa61200 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e51a5e8 csh 776 694 776 0 Ss select 0xfffffe0056b8e540 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 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 0xffffffff8405a200 cron 694 1 694 0 Ss select 0xfffffe0056b8c840 sshd 507 1 507 0 Ss select 0xfffffe005740bbc0 syslogd 436 1 436 0 Ss wait 0xfffffe0058b4d538 devd 435 1 435 65 Ss select 0xfffffe0056b8ccc0 dhclient 350 1 350 0 Ss select 0xfffffe0056b8c9c0 dhclient 347 1 347 0 Ss select 0xfffffe0056b8cd40 dhclient 23 0 0 0 DL syncer 0xffffffff841825a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841802a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00575ff8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b87c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ac2f8 [dom0] 100089 D launds 0xffffffff841ac304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea6a70 [uma] 18 0 0 0 DL - 0xffffffff83e11320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a184a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84be9e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417b4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417b4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417b4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417b4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c96ac0 [doneq0] 100049 D - 0xffffffff83c96a40 [async] 100082 D - 0xffffffff83c968c0 [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_ 0xffffffff841a63a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402d7c0 [g_event] 100040 D - 0xffffffff8402d800 [g_up] 100041 D - 0xffffffff8402d840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417c848 [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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a7340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402e6c0 [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 - 0xffffffff82c777e1 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 2282 (syz-executor.0) thread 0xfffffe009fa1f020 (100137) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e45aa50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 Process 2280 (syz-executor.2) thread 0xfffffe009fada740 (101829) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7795468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b2368) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a7795488) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7011 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 11 1027K 2559 vfscache 3 1025K 3 pcb 260 798K 3655 inodedep 125 559K 1473 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 143 286K 2362 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 filedesc 18 137K 2623 pagedep 12 131K 1332 tfo_ccache 1 128K 1 sctp_stro 115 115K 646 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 46 sctp_atcl 231 87K 2278 bus 989 81K 3490 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 352 44K 352 kdtrace 224 44K 4115 temp 35 33K 2455 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 dirrem 112 28K 1388 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 438 tty 16 16K 16 ithread 99 16K 99 sctp_atky 346 15K 3006 bus-sc 34 15K 1693 freefile 111 14K 1376 lltable 45 14K 71 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 489 rman 84 10K 425 in6_multi 71 9K 71 sctp_timw 33 9K 33 bmsafemap 2 9K 1452 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 22 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 271 kqueue 66 7K 2304 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 444 DEVFSP 80 5K 330 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 29 session 34 5K 50 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 64 4K 2299 sctp_athm 231 4K 2303 sctp_map 230 4K 1292 acpisem 28 4K 28 lockf 32 4K 54 hhook 15 4K 17 selfd 52 4K 27374 proc-args 53 3K 678 terminal 11 3K 11 select 19 3K 55 uidinfo 3 3K 16 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 29 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 pf_osfp 9 2K 9 freework 5 2K 1593 softdep 1 1K 1 mkdir 8 1K 2626 diradd 8 1K 1429 freeblks 4 1K 1376 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 24 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 sctp_aadr 11 1K 11 crypto 4 1K 84 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 1313 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 769 osd 8 1K 436 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 5 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 10 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 5300 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 400 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 115 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 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 222 pf_table 0 0K 0 pf_rule 0 0K 20 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 8 sctp_mcore 0 0K 0 sctp_socko 0 0K 1169 sctp_iter 0 0K 13 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 13 sctp_stri 0 0K 50 cubic data 0 0K 0 cdg data 0 0K 0 chd data 0 0K 0 htcp data 0 0K 0 dctcp data 0 0K 0 mqdata 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 566 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 6 allocindir 0 0K 0 indirdep 0 0K 406 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 16 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 1489 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 52 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 121 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 16900 ioctlops 0 0K 181 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 777 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 989 121878 0 254 38129664 0 tcp_log 416 0 15012 62477 0 254 6244992 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8920 650 397114 0 254 2449920 0 BUF TRIE 144 181 11579 1205 0 62 1693440 0 malloc-384 384 4152 8 4152 0 30 1597440 0 malloc-128 128 11291 24 11325 0 126 1448320 0 malloc-4096 4096 328 3 580 0 2 1355776 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 UMA Slabs 0 112 10640 13 10640 0 126 1193136 0 vmem btag 56 18478 73 18478 0 254 1038856 0 RADIX NODE 144 6889 190 66455 0 62 1019376 0 FFS inode 1160 517 22 1898 0 8 625240 0 256 Bucket 2048 238 12 14589 0 8 512000 0 ertt_txseginfo 40 0 11918 156620 0 254 476720 0 tcp_bbr_map 128 0 3255 45663 0 126 416640 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1293 72 34652 0 30 360360 0 malloc-4096 4096 77 4 2310 0 2 331776 0 malloc-65536 65536 5 0 5 0 1 327680 0 THREAD 1808 159 17 1831 0 8 318208 0 sctp_asoc 2288 115 10 646 0 254 286000 0 VNODE 448 554 67 1937 0 30 278208 0 malloc-2048 2048 123 11 2368 0 8 274432 0 malloc-64 64 3906 378 6645 0 254 274176 0 malloc-1024 1024 232 8 940 0 16 245760 0 malloc-16 16 14029 221 14089 0 254 228000 0 DEVCTL 1024 10 210 155 0 0 225280 0 malloc-16384 16384 9 4 1310 0 1 212992 0 malloc-65536 65536 1 2 184 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 360 0 1 196608 0 malloc-256 256 54 696 4281 0 62 192000 0 malloc-32 32 5560 362 6141 0 254 189504 0 MAP ENTRY 96 1700 274 125416 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1375 20 26460 0 126 178560 0 sctp_ep 1280 116 13 1607 0 254 165120 0 mbuf_packet 256 71 544 6126 0 254 157440 0 S VFS Cache 104 1068 336 2461 0 126 146016 0 FFS2 dinode 256 517 23 1898 0 62 138240 0 malloc-384 384 124 236 1517 0 30 138240 0 malloc-65536 65536 0 2 136 0 1 131072 0 VMSPACE 2544 41 7 2266 0 4 122112 0 malloc-256 256 236 229 3239 0 62 119040 0 ksiginfo 112 63 981 727 0 126 116928 0 malloc-256 256 319 116 2758 0 62 111360 0 128 Bucket 1024 75 28 1183 0 16 105472 0 PROC 1336 63 15 2282 0 8 104208 0 malloc-128 128 763 43 5386 0 126 103168 0 malloc-384 384 232 28 2626 0 30 99840 0 sctp_raddr 736 115 17 664 0 254 97152 0 g_bio 408 0 230 11286 0 30 93840 0 malloc-4096 4096 22 0 22 0 2 90112 0 filedesc0 1072 64 20 2299 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 588 94 5339 0 126 87296 0 clpbuf 2624 0 32 20 0 16 83968 0 socket 944 43 45 3670 0 254 83072 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-256 256 217 53 3237 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 4 28 574 0 8 65536 0 malloc-64 64 879 129 5565 0 254 64512 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 805 77 3111 0 254 56448 0 malloc-4096 4096 11 2 551 0 2 53248 0 tcpcb 1080 4 45 425 0 254 52920 0 malloc-16384 16384 1 2 161 0 1 49152 0 64 Bucket 512 76 20 3242 0 30 49152 0 malloc-128 128 115 257 1621 0 126 47616 0 32 Bucket 256 62 118 8631 0 62 46080 0 malloc-384 384 103 7 152 0 30 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pcpu-8 8 4715 405 5151 0 254 40960 0 malloc-256 256 40 110 3000 0 62 38400 0 da_ccb 544 0 70 2933 0 16 38080 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 20971 0 16 36864 0 PWD 32 21 1113 1393 0 254 36288 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 1 1 16 0 1 32768 0 malloc-2048 2048 11 5 38 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 33 215 300 0 126 31744 0 tcp_rack_pcb 832 0 36 222 0 16 29952 0 malloc-4096 4096 2 5 1495 0 2 28672 0 malloc-1024 1024 22 6 1277 0 16 28672 0 KNOTE 160 28 147 20462 0 62 28000 0 tcp_inpcb 496 4 52 425 0 254 27776 0 pipe 744 23 12 402 0 16 26040 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 Files 80 236 64 12477 0 126 24000 0 sctp_chunk 152 128 28 209 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 8 2 8 0 8 20480 0 malloc-1024 1024 4 16 44 0 16 20480 0 malloc-64 64 185 130 27541 0 254 20160 0 16 Bucket 144 58 82 414 0 62 20160 0 8 Bucket 80 45 205 1178 0 126 20000 0 malloc-128 128 89 66 627 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 585 0 62 19200 0 SLEEPQUEUE 88 177 15 177 0 126 16896 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-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-32 32 347 157 6245 0 254 16128 0 vtnet_tx_hdr 24 0 668 187932 0 254 16032 0 udplite_inpcb 496 0 32 96 0 254 15872 0 udp_inpcb 496 6 26 216 0 254 15872 0 malloc-384 384 26 14 39 0 30 15360 0 malloc-256 256 34 26 134 0 62 15360 0 tcp_bbr_pcb 832 0 18 103 0 16 14976 0 malloc-4096 4096 0 3 6 0 2 12288 0 malloc-4096 4096 3 0 4 0 2 12288 0 malloc-2048 2048 2 4 12 0 8 12288 0 malloc-2048 2048 2 4 4 0 8 12288 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-512 512 19 5 20 0 30 12288 0 tcp_rack_map 112 0 108 588 0 126 12096 0 malloc-16 16 503 247 2790 0 254 12000 0 malloc-16 16 504 246 29638 0 254 12000 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1258 0 254 11520 0 malloc-4096 4096 0 2 34 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 14 0 30 8192 0 malloc-512 512 2 14 111 0 30 8192 0 malloc-512 512 2 14 25 0 30 8192 0 pf tags 104 0 78 5 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 12 0 254 8096 0 PGRP 88 34 58 50 0 126 8096 0 rl_entry 40 60 142 60 0 254 8080 0 sctp_stream_msg_out 112 48 24 160 0 254 8064 0 sctp_laddr 48 32 136 408 0 254 8064 0 udpcb 32 6 246 312 0 254 8064 0 ertt 72 4 108 425 0 126 8064 0 malloc-64 64 24 102 16218 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 32 94 425 0 254 8064 0 malloc-32 32 53 199 1425 0 254 8064 0 malloc-32 32 150 102 1845 0 254 8064 0 malloc-32 32 25 227 868 0 254 8064 0 malloc-32 32 136 116 310 0 254 8064 0 malloc-32 32 19 233 26 0 254 8064 0 4 Bucket 48 5 163 74 0 254 8064 0 2 Bucket 32 59 193 731 0 254 8064 0 malloc-16 16 11 489 681 0 254 8000 0 malloc-16 16 22 478 36 0 254 8000 0 malloc-16 16 36 464 987 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 19 0 254 8000 0 ripcb 496 5 11 32 0 254 7936 0 malloc-128 128 31 31 154 0 126 7936 0 sctp_readq 152 0 52 35 0 254 7904 0 cryptop 280 0 28 16 0 30 7840 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-256 256 17 13 296 0 62 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 malloc-512 512 5 3 5 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-64 64 2 61 2 0 254 4032 0 malloc-32 32 18 108 191 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 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 cdg_qdiffsample 16 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 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 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 sackhole 32 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 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 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-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