panic: ASan: Invalid access, 2-byte read at 0xfffffe00a71515e6, UMAUseAfterFree(fd) cpuid = 0 time = 1627760999 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a46a71f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a46a7350 vpanic() at vpanic+0x2c5/frame 0xfffffe00a46a7430 panic() at panic+0xb5/frame 0xfffffe00a46a74f0 __asan_load2_noabort() at __asan_load2_noabort+0x16e/frame 0xfffffe00a46a75b0 sctp_inpcb_bind() at sctp_inpcb_bind+0x67d/frame 0xfffffe00a46a76f0 sctp6_connect() at sctp6_connect+0x3e9/frame 0xfffffe00a46a7870 soconnectat() at soconnectat+0x213/frame 0xfffffe00a46a78d0 kern_connectat() at kern_connectat+0x299/frame 0xfffffe00a46a79b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe00a46a79f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a46a7bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 10542 tid 110962 ] Stopped at kdb_enter+0x6b: movq $0,0x28eac0a(%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 0x12702ab745675b0e rdx 0x40001 rbx 0 rsp 0xfffffe00a46a7330 rbp 0xfffffe00a46a7350 rsi 0 rdi 0xfffffe009e469ae8 r8 0x3 r9 0xfffffe00a46a6e68 r10 0 r11 0xfffffe009e9f4e10 r12 0xfffffe009e9f4900 r13 0xfffffe00a46a7301 r14 0xffffffff82c5d960 .str.18 r15 0xffffffff82c5d960 .str.18 rip 0xffffffff8179f0ab kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28eac0a(%rip) db> show proc Process 10542 (syz-executor.2) at 0xfffffe00a340a000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 802 at 0xfffffe0058931a70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a556f3e0 (map 0xfffffe00a556f3e0) (map.pmap 0xfffffe00a556f4a0) (pmap 0xfffffe00a556f500) threads: 2 100137 RunQ syz-executor.2 110962 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 10543 787 787 0 R syz-executor.0 10542 802 802 0 R (threaded) syz-executor.2 100137 RunQ syz-executor.2 110962 Run CPU 0 syz-executor.2 3432 1 3432 65 Ss select 0xfffffe009e2dd140 dhclient 3379 0 0 0 DL aiordy 0xfffffe00a55c5a70 [aiod4] 3378 0 0 0 DL aiordy 0xfffffe00a55c0000 [aiod3] 3377 0 0 0 DL aiordy 0xfffffe00a55c0538 [aiod2] 3376 0 0 0 DL aiordy 0xfffffe00a55c0a70 [aiod1] 3033 1 3033 0 Ss select 0xfffffe005887a040 dhclient 3021 1 3021 0 Ss select 0xfffffe0058824440 dhclient 3002 1 3002 65 Ss select 0xfffffe009e2dd2c0 dhclient 2654 1 2654 0 Ss select 0xfffffe009e2dd7c0 dhclient 2651 1 2651 0 Ss select 0xfffffe0058827940 dhclient 2622 1 2622 65 Ss select 0xfffffe00588273c0 dhclient 2279 1 2279 0 Ss select 0xfffffe00588242c0 dhclient 2276 1 2276 0 Ss select 0xfffffe0058827740 dhclient 2245 1 2245 65 Ss select 0xfffffe0058827a40 dhclient 1279 1 1279 0 Ss select 0xfffffe009e2dd440 dhclient 1270 1 1270 0 Ss select 0xfffffe009e2dd240 dhclient 823 780 823 0 Rs syz-executor.3 802 780 802 0 Ss nanslp 0xffffffff84056bc1 syz-executor.2 788 780 788 0 Rs CPU 1 syz-executor.1 787 780 787 0 Ss nanslp 0xffffffff84056bc0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100092 S uwait 0xfffffe005875d880 syz-fuzzer 100118 S uwait 0xfffffe005875de80 syz-fuzzer 100119 S uwait 0xfffffe0058351000 syz-fuzzer 100120 S uwait 0xfffffe0058351100 syz-fuzzer 100121 S uwait 0xfffffe0058351200 syz-fuzzer 100122 S uwait 0xfffffe0058351300 syz-fuzzer 100123 S kqread 0xfffffe005885eb00 syz-fuzzer 100124 S uwait 0xfffffe009e4dfa80 syz-fuzzer 100125 S uwait 0xfffffe009e4dfb80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e3c45e8 csh 776 694 776 0 Ss select 0xfffffe0058824140 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff18b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575e64b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575e6cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583954b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056bc1 cron 694 1 694 0 Ss select 0xfffffe0058827dc0 sshd 507 1 507 0 Ss select 0xfffffe009e2dd740 syslogd 436 1 436 0 Ss select 0xfffffe0058828ec0 devd 435 1 435 65 Ss select 0xfffffe0058827240 dhclient 350 1 350 0 Ss select 0xfffffe00588270c0 dhclient 347 1 347 0 Ss select 0xfffffe009e2dda40 dhclient 23 0 0 0 DL syncer 0xffffffff8417eb80 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058756a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417c9c0 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe005753cce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4e40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a8978 [dom0] 100088 D launds 0xffffffff841a8984 [laundry: dom0] 100089 D umarcl 0xffffffff81e97270 [uma] 18 0 0 0 DL - 0xffffffff83e0dce0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d65460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a82e20 [pf purge] 15 0 0 0 DL - 0xffffffff84177e40 [soaiod4] 9 0 0 0 DL - 0xffffffff84177e40 [soaiod3] 8 0 0 0 DL - 0xffffffff84177e40 [soaiod2] 7 0 0 0 DL - 0xffffffff84177e40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c93440 [doneq0] 100048 D - 0xffffffff83c933c0 [async] 100081 D - 0xffffffff83c93240 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab1c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541acd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541acd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a2a20 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a180 [g_event] 100039 D - 0xffffffff8402a1c0 [g_up] 100040 D - 0xffffffff8402a200 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053e16e00 [thr_0] 100030 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff841a39c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402b080 [swapper] 100005 D - 0xfffffe00081f1900 [softirq_0] 100006 D - 0xfffffe00081f1700 [softirq_1] 100007 D - 0xfffffe00081f1500 [if_io_tqg_0] 100008 D - 0xfffffe00081f1300 [if_io_tqg_1] 100009 D - 0xfffffe00081f1100 [if_config_tqg_0] 100010 D - 0xfffffe0053dede00 [deferred_unmount ta] 100013 D - 0xfffffe0053ded800 [thread taskq] 100015 D - 0xfffffe0053ded400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053ded200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053ded000 [aiod_kick taskq] 100018 D - 0xfffffe0053df7d00 [pci_hp taskq] 100019 D - 0xfffffe0053df7b00 [inm_free taskq] 100020 D - 0xfffffe0053df7900 [in6m_free taskq] 100021 D - 0xfffffe0053df7700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df7700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df7700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df7700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df7200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df7200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df7200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df7200 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0053e02400 [firmware taskq] 100041 D - 0xfffffe0054181500 [crypto_0] 100042 D - 0xfffffe0054181500 [crypto_1] 100058 D - 0xfffffe0056a57100 [vtnet0 rxq 0] 100059 D - 0xfffffe0056a57000 [vtnet0 txq 0] 100060 D - 0xfffffe0056ec1e00 [vtnet0 rxq 1] 100061 D - 0xfffffe0056ec1d00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fd6e80 [virtio_balloon] 100067 D - 0xfffffe0056ff6d00 [mca taskq] 100072 D - 0xffffffff82c648e0 [deadlkres] 100077 D - 0xfffffe0054181e00 [acpi_task_0] 100078 D - 0xfffffe0054181e00 [acpi_task_1] 100079 D - 0xfffffe0054181e00 [acpi_task_2] 100080 D - 0xfffffe0056a57800 [CAM taskq] db> show all locks Process 10542 (syz-executor.2) thread 0xfffffe009e9f4900 (110962) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a714be68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b73f0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a714be88) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/sctp6_usrreq.c:870 Process 788 (syz-executor.1) thread 0xfffffe009e386000 (100113) exclusive sleep mutex buffer arena (buffer arena) r = 0 (0xffffffff840add40) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:1487 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a498f8) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_softdep.c:14725 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a3492770) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3009 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e9bb5b0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4487 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 8 1026K 10189 vfscache 3 1025K 3 pcb 178 706K 15889 inodedep 212 592K 9627 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 pf_rule 223 446K 425 subproc 150 292K 10629 acpica 1674 184K 54712 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 7 130K 9547 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 filedesc 14 105K 19079 BPF 46 88K 50 bus 984 80K 3475 sctp_stro 74 74K 1993 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_atcl 149 56K 8837 dirrem 205 52K 9545 umtx 374 47K 374 kdtrace 226 45K 21507 temp 35 33K 3872 hostcache 1 32K 1 shm 1 32K 6 DEVFS3 126 32K 136 msg 4 30K 4 freefile 204 26K 9540 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 132 17K 421 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 101 13K 104 ether_multi 157 13K 167 lltable 41 13K 148 ifnet 7 13K 7 sctp_timw 48 12K 48 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 sctp_atky 223 10K 11081 in6_multi 71 9K 71 bmsafemap 2 9K 9616 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 54 rpc 2 8K 2 shmfd 1 8K 3 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 taskqueue 63 7K 63 cred 26 7K 367 kqueue 67 7K 10554 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 471 DEVFSP 80 5K 899 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 207 UMA 270 5K 270 session 35 5K 53 vt 11 5K 11 pwddesc 65 5K 10544 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 142855 lockf 32 4K 60 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 708 terminal 11 3K 11 select 19 3K 144 sctp_athm 149 3K 8957 sctp_map 148 3K 3986 uidinfo 3 3K 59 local_apic 1 2K 1 io_apic 1 2K 1 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 freework 6 2K 9572 freeblks 5 2K 9543 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 74 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 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 mkdir 4 1K 19056 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 3511 osd 8 1K 3006 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 newdirblk 2 1K 9528 diradd 2 1K 9584 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 soname 5 1K 12114 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 894 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 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 p1003.1b 1 1K 1 chd data 0 0K 0 cubic data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2922 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 0 sctp_stri 0 0K 240 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 0 cdg data 0 0K 0 vegas data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 199 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 7253 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 35 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 52 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 27 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 9728 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 3 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 2703 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 200 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 18927 ioctlops 0 0K 1154 eventfd 0 0K 4 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 920 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 8321 967 890655 0 254 38043648 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8814 741 1725179 0 254 2446080 0 tcp_log 416 0 5139 10031 0 254 2137824 0 BUF TRIE 144 178 11582 1049 0 62 1693440 0 RADIX NODE 144 11535 192 293123 0 62 1688688 0 malloc-384 384 4117 13 4118 0 30 1585920 0 malloc-128 128 11315 155 40483 0 126 1468160 0 malloc-4096 4096 346 1 517 0 2 1421312 0 mbuf_cluster 2048 600 2 600 0 254 1232896 0 UMA Slabs 0 112 10676 13 10676 0 126 1197168 0 vmem btag 56 17463 80 17463 0 254 982408 0 FFS inode 1160 519 27 10059 0 8 633360 0 malloc-2048 2048 226 0 447 0 8 462848 0 malloc-256 256 501 1194 56745 0 62 433920 0 256 Bucket 2048 194 14 15762 0 8 425984 0 ertt_txseginfo 40 0 9595 314089 0 254 383800 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1272 108 150518 0 30 364320 0 THREAD 1808 160 27 10962 0 8 338096 0 malloc-4096 4096 68 8 20896 0 2 311296 0 malloc-384 384 225 515 9701 0 30 284160 0 VNODE 448 558 72 10100 0 30 282240 0 malloc-64 64 3900 447 146772 0 254 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_bbr_map 128 0 1953 25668 0 126 249984 0 sctp_asoc 2288 74 31 1993 0 254 240240 0 malloc-2048 2048 83 31 9435 0 8 233472 0 malloc-32768 32768 1 6 41 0 1 229376 0 malloc-16 16 13990 260 17040 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-16384 16384 7 6 9538 0 1 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-256 256 201 564 10784 0 62 195840 0 malloc-128 128 855 664 13597 0 126 194432 0 MAP ENTRY 96 1570 404 565371 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5413 131 5452 0 254 177408 0 sctp_ep 1280 75 51 6724 0 254 161280 0 malloc-128 128 1167 73 25601 0 126 158720 0 mbuf_packet 256 96 504 13583 0 254 153600 0 FFS2 dinode 256 519 36 10059 0 62 142080 0 S VFS Cache 104 1028 337 10602 0 126 141960 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 270 0 1 131072 0 malloc-1024 1024 124 4 141 0 16 131072 0 tcp_inpcb 496 4 244 2995 0 254 123008 0 VMSPACE 2544 38 10 10523 0 4 122112 0 malloc-1024 1024 77 39 2156 0 16 118784 0 ksiginfo 112 69 975 2073 0 126 116928 0 PROC 1336 64 20 10543 0 8 112224 0 socket 944 41 71 11651 0 254 105728 0 128 Bucket 1024 73 26 1540 0 16 101376 0 malloc-4096 4096 21 1 25 0 2 90112 0 filedesc0 1072 65 19 10544 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 150 80 8838 0 30 88320 0 malloc-8192 8192 7 3 35 0 1 81920 0 sctp_raddr 736 74 36 1999 0 254 80960 0 tcpcb 1080 4 59 2995 0 254 68040 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-2048 2048 10 22 519 0 8 65536 0 64 Bucket 512 96 32 8764 0 30 65536 0 malloc-128 128 465 31 1214 0 126 63488 0 g_bio 408 0 150 8274 0 30 61200 0 pcpu-8 8 6514 654 11306 0 254 57344 0 32 Bucket 256 70 125 7018 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 18 0 1 49152 0 malloc-8192 8192 4 2 105 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-1024 1024 9 35 574 0 16 45056 0 malloc-64 64 614 79 4231 0 254 44352 0 malloc-128 128 315 26 444 0 126 43648 0 malloc-256 256 153 12 2450 0 62 42240 0 malloc-256 256 98 67 6748 0 62 42240 0 clpbuf 2624 0 16 20 0 16 41984 0 malloc-64 64 524 106 11205 0 254 40320 0 Files 80 233 267 31892 0 126 40000 0 malloc-384 384 70 30 177 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 56381 0 16 36864 0 malloc-64 64 153 414 21733 0 254 36288 0 malloc-384 384 85 5 432 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-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 tcp_bbr_pcb 832 0 36 1894 0 16 29952 0 pipe 744 23 17 443 0 16 29760 0 malloc-2048 2048 4 10 308 0 8 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 103452 0 62 28000 0 malloc-384 384 58 12 60 0 30 26880 0 malloc-4096 4096 4 2 9 0 2 24576 0 malloc-4096 4096 3 3 612 0 2 24576 0 malloc-1024 1024 15 9 45 0 16 24576 0 malloc-64 64 313 65 2622 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 49 251 2625 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 199 0 16 22464 0 malloc-2048 2048 5 5 290 0 8 20480 0 PWD 32 19 611 9625 0 254 20160 0 udp_inpcb 496 6 34 262 0 254 19840 0 malloc-128 128 141 14 725 0 126 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1370 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 9 7 10 0 16 16384 0 malloc-64 64 149 103 1350 0 254 16128 0 malloc-32 32 87 417 14145 0 254 16128 0 vtnet_tx_hdr 24 0 668 487065 0 254 16032 0 malloc-128 128 75 49 9831 0 126 15872 0 malloc-256 256 16 44 546 0 62 15360 0 malloc-256 256 13 47 9702 0 62 15360 0 malloc-2048 2048 2 4 193 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 11 13 17 0 30 12288 0 malloc-512 512 12 12 311 0 30 12288 0 sctp_stream_msg_out 112 34 74 152 0 254 12096 0 malloc-64 64 123 66 16220 0 254 12096 0 malloc-32 32 247 131 347 0 254 12096 0 malloc-32 32 208 170 11735 0 254 12096 0 malloc-32 32 51 327 4668 0 254 12096 0 16 Bucket 144 55 29 332 0 62 12096 0 malloc-16 16 423 327 34096 0 254 12000 0 ripcb 496 5 19 202 0 254 11904 0 sctp_chunk 152 43 35 192 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-384 384 22 8 22 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-2048 2048 1 3 41 0 8 8192 0 malloc-1024 1024 3 5 1771 0 16 8192 0 malloc-512 512 3 13 75 0 30 8192 0 malloc-512 512 0 16 118 0 30 8192 0 malloc-512 512 0 16 14 0 30 8192 0 pf tags 104 5 73 11 0 126 8112 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 0 168 191 0 254 8064 0 tcp_rack_map 112 0 72 403 0 126 8064 0 udpcb 32 6 246 314 0 254 8064 0 ertt 72 4 108 2995 0 126 8064 0 malloc-64 64 37 89 849 0 254 8064 0 malloc-32 32 101 151 391 0 254 8064 0 malloc-32 32 38 214 1105 0 254 8064 0 malloc-32 32 54 198 144 0 254 8064 0 4 Bucket 48 6 162 188 0 254 8064 0 2 Bucket 32 61 191 1257 0 254 8064 0 malloc-16 16 7 493 66 0 254 8000 0 malloc-16 16 24 476 2399 0 254 8000 0 malloc-16 16 56 444 4962 0 254 8000 0 malloc-16 16 199 301 3680 0 254 8000 0 malloc-16 16 38 462 64 0 254 8000 0 malloc-16 16 185 315 4155 0 254 8000 0 udplite_inpcb 496 0 16 52 0 254 7936 0 malloc-128 128 26 36 84 0 126 7936 0 AIO 208 0 38 4 0 62 7904 0 AIOCB 552 0 14 6 0 16 7728 0 malloc-384 384 1 19 7 0 30 7680 0 malloc-256 256 17 13 17 0 62 7680 0 malloc-256 256 14 16 463 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 2 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 5 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 sctp_readq 152 0 26 1 0 254 3952 0 UMA Slabs 1 176 13 9 13 0 62 3872 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 da_ccb 544 0 0 0 0 16 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 0 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 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 TMPFS node 224 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-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-1024 1024 0 0 0 0 16 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