panic: ASan: Invalid access, 8-byte read at 0xfffffe00a1be58e8, UMAUseAfterFree(fd) cpuid = 0 time = 1631584941 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5edead0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5edec30 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5eded10 panic() at panic+0xb5/frame 0xfffffe00a5ededd0 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a5edee90 sctp_lower_sosend() at sctp_lower_sosend+0x682/frame 0xfffffe00a5edf380 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a5edf620 sosend() at sosend+0xfc/frame 0xfffffe00a5edf690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5edf7f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00a5edf9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a5edfbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 30419 tid 131559 ] Stopped at kdb_enter+0x6b: movq $0,0x28e13fa(%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 0xe31dfa22bc5c47e7 rdx 0x40001 rbx 0 rsp 0xfffffe00a5edec10 rbp 0xfffffe00a5edec30 rsi 0 rdi 0xfffffe009e2d5528 r8 0x3 r9 0xfffffe00a5ede748 r10 0 r11 0 r12 0xfffffe00a1b89900 r13 0xfffffe00a5edec01 r14 0xffffffff82c7c200 .str.18 r15 0xffffffff82c7c200 .str.18 rip 0xffffffff817add3b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e13fa(%rip) db> show proc Process 30419 (syz-executor.3) at 0xfffffe00a78a5538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 807 at 0xfffffe009e9f3538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a79e8000 (map 0xfffffe00a79e8000) (map.pmap 0xfffffe00a79e80c0) (pmap 0xfffffe00a79e8120) threads: 2 118153 RunQ syz-executor.3 131559 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 30419 807 807 0 R (threaded) syz-executor.3 118153 RunQ syz-executor.3 131559 Run CPU 0 syz-executor.3 30418 783 783 0 R (threaded) syz-executor.0 129656 Run CPU 1 syz-executor.0 131557 RunQ syz-executor.0 19910 1 784 0 S uwait 0xfffffe00a1b8be80 syz-executor.1 19907 1 784 0 S uwait 0xfffffe00a1a17000 syz-executor.1 19818 1 803 0 S uwait 0xfffffe009e3fd680 syz-executor.2 19810 1 803 0 S umtxn 0xfffffe00a1a17600 syz-executor.2 17911 1 803 0 S uwait 0xfffffe00a1a93c80 syz-executor.2 17691 1 784 0 SV sigwait 0xfffffe00a1afeb20 syz-executor.1 17683 1 784 0 SV uwait 0xfffffe00a1a17e00 syz-executor.1 17673 1 784 0 SV uwait 0xfffffe00a1b8bb80 syz-executor.1 17664 1 784 0 SV uwait 0xfffffe00a1b8b000 syz-executor.1 17655 1 784 0 SV sigwait 0xfffffe00a72990b0 syz-executor.1 17646 1 784 0 SV sigwait 0xfffffe00a1afe0b0 syz-executor.1 17637 1 784 0 SV sigwait 0xfffffe00a1a100b0 syz-executor.1 17628 1 784 0 SV sigwait 0xfffffe009e3f65e8 syz-executor.1 17623 1 784 0 SV uwait 0xfffffe005876be80 syz-executor.1 17615 1 784 0 SV sigwait 0xfffffe00a1adfb20 syz-executor.1 9983 0 0 0 DL aiordy 0xfffffe00a7299a70 [aiod4] 9982 0 0 0 DL aiordy 0xfffffe00a1afe538 [aiod3] 9981 0 0 0 DL aiordy 0xfffffe00a70ef000 [aiod2] 9980 0 0 0 DL aiordy 0xfffffe00a1ac3538 [aiod1] 5469 1 5469 65 Ss select 0xfffffe00a1a769c0 dhclient 4042 1 4042 0 Ss select 0xfffffe00a1a76c40 dhclient 4032 1 4032 0 Ss select 0xfffffe005740b3c0 dhclient 3984 1 3984 65 Ss select 0xfffffe00a1a763c0 dhclient 2994 1 2994 0 Ss select 0xfffffe00a1a76640 dhclient 2991 1 2991 0 Ss select 0xfffffe00a1a76440 dhclient 2965 1 2965 65 Ss select 0xfffffe00a1a764c0 dhclient 1893 1 1893 0 Ss select 0xfffffe00a1a76940 dhclient 1888 1 1888 0 Ss select 0xfffffe00a1a76a40 dhclient 1860 1 1860 65 Ss select 0xfffffe00a1a76b40 dhclient 1158 1 1158 0 Ss select 0xfffffe00a1a73a40 dhclient 1155 1 1155 0 Ss select 0xfffffe005740b340 dhclient 807 780 807 0 Rs syz-executor.3 803 780 803 0 Rs 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 100108 S uwait 0xfffffe0058393000 syz-fuzzer 100120 S uwait 0xfffffe009e3fd780 syz-fuzzer 100121 S kqread 0xfffffe0058938c00 syz-fuzzer 100122 S uwait 0xfffffe009e3fd980 syz-fuzzer 100123 S uwait 0xfffffe009e3fda80 syz-fuzzer 100124 S uwait 0xfffffe009e3fdb80 syz-fuzzer 100125 S uwait 0xfffffe0058393300 syz-fuzzer 100126 S uwait 0xfffffe0058393400 syz-fuzzer 100186 S uwait 0xfffffe00a1a17f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5060b0 csh 776 694 776 0 Ss select 0xfffffe009e478c40 sshd 762 1 762 0 Ss+ ttyin 0xfffffe0057003cb0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00575f14b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00575f1cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583f44b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f04b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe005839b4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405c000 cron 694 1 694 0 Ss select 0xfffffe009e478e40 sshd 507 1 507 0 Ss select 0xfffffe005740bac0 syslogd 436 1 436 0 Ss select 0xfffffe0058ae0240 devd 435 1 435 65 Ss select 0xfffffe0058ae03c0 dhclient 350 1 350 0 Ss select 0xfffffe0058ae0440 dhclient 347 1 347 0 Ss select 0xfffffe0058ae0640 dhclient 23 0 0 0 DL syncer 0xffffffff841843e0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058763a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841820e0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe005882b8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841ba600 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ae138 [dom0] 100089 D launds 0xffffffff841ae144 [laundry: dom0] 100090 D umarcl 0xffffffff81eb0c40 [uma] 18 0 0 0 DL - 0xffffffff83e13120 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8499b520 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84bc61a0 [pf purge] 15 0 0 0 DL - 0xffffffff8417d300 [soaiod4] 9 0 0 0 DL - 0xffffffff8417d300 [soaiod3] 8 0 0 0 DL - 0xffffffff8417d300 [soaiod2] 7 0 0 0 DL - 0xffffffff8417d300 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c988c0 [doneq0] 100049 D - 0xffffffff83c98840 [async] 100082 D - 0xffffffff83c986c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab5c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b9d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b9d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a81e0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402f5c0 [g_event] 100040 D - 0xffffffff8402f600 [g_up] 100041 D - 0xffffffff8402f640 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417e688 [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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a9180 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff840304c0 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c83181 [deadlkres] 100077 D - 0xfffffe0057401a00 [acpi_task_0] 100078 D - 0xfffffe0057401a00 [acpi_task_1] 100079 D - 0xfffffe0057401a00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] 30417 784 784 0 Z syz-executor.1 db> show all locks 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 326 1304K 483 newblk 9 1026K 29954 vfscache 3 1025K 3 pcb 436 996K 88523 inodedep 56 533K 29462 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 178 361K 30509 filedesc 44 345K 58789 vmem 3 274K 5 sctp_stro 203 203K 17856 sctp_atcl 508 191K 68966 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 405 pagedep 9 130K 29384 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 60 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_stri 101 51K 9245 umtx 396 50K 396 kdtrace 256 49K 61980 sctp_timw 174 44K 174 temp 35 33K 6290 hostcache 1 32K 1 shm 1 32K 10 DEVFS3 127 32K 137 sctp_atky 711 32K 87769 msg 4 30K 4 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 138 17K 439 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 lltable 42 13K 112 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 dirrem 47 12K 29376 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 2 9K 29450 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 64 rpc 2 8K 2 shmfd 1 8K 34 pfs_vncache 1 8K 1 sctp_athm 508 8K 71271 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 83 8K 30473 taskqueue 63 7K 63 cred 26 7K 316 sctp_map 406 7K 34976 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 529 freefile 47 6K 29357 DEVFSP 80 5K 870 pwddesc 80 5K 30420 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 57 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 acpisem 28 4K 28 selfd 55 4K 399531 lockf 32 4K 63 hhook 15 4K 17 proc-args 52 3K 733 terminal 11 3K 11 select 19 3K 70 uidinfo 3 3K 17 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 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 29359 softdep 1 1K 1 mkdir 8 1K 58722 freeblks 4 1K 29358 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 94 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 29361 diradd 4 1K 29419 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 6880 osd 8 1K 3897 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 827 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 42612 pmchooks 1 1K 1 filecaps 5 1K 126 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 27463 p1003.1b 1 1K 1 dctcp data 0 0K 17 cdg data 0 0K 15 chd data 0 0K 0 cubic data 0 0K 0 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 vegas data 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 5 sctp_mcore 0 0K 0 sctp_socko 0 0K 17367 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 76 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 27175 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 44 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 2 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 30717 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 65 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 2 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 142 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 443 eventfd 0 0K 1085 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 968 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 8357 952 986674 0 254 38129664 0 mbuf 256 9121 21779 1833712 0 254 7910400 0 sctp_asoc 2288 203 1692 17488 0 254 4335760 0 malloc-2048 2048 212 1690 42627 0 8 3895296 0 mbuf_cluster 2048 1425 1 1425 0 254 2920448 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-384 384 4224 2216 33631 0 30 2472960 0 sctp_ep 1272 204 1710 42619 0 254 2434608 0 tcp_log 416 0 5229 11602 0 254 2175264 0 malloc-1024 1024 204 1692 17570 0 16 1941504 0 RADIX NODE 144 13002 433 768390 0 63 1934640 0 sctp_chunk 152 333 11549 26222 0 254 1806064 0 malloc-4096 4096 409 8 30945 0 2 1708032 0 BUF TRIE 144 190 11570 1409 0 62 1693440 0 malloc-384 384 537 3413 69065 0 30 1516800 0 malloc-128 128 11583 42 11805 0 126 1488000 0 UMA Slabs 0 112 12525 0 12525 0 126 1402800 0 sctp_raddr 736 203 1700 20905 0 254 1400608 0 vmem btag 56 23793 86 23793 0 254 1337224 0 256 Bucket 2048 375 13 22188 0 8 794624 0 FFS inode 1160 533 27 29891 0 8 649600 0 malloc-256 256 93 2232 60674 0 62 595200 0 malloc-256 256 46 2189 27271 0 62 572160 0 tcp_bbr_map 128 0 4185 53770 0 126 535680 0 malloc-256 256 261 1719 101676 0 62 506880 0 VM OBJECT 264 1674 126 428938 0 30 475200 0 malloc-16384 16384 21 7 29392 0 1 458752 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 mbuf_packet 256 218 1207 86747 0 254 364800 0 THREAD 1808 174 24 31559 0 8 357984 0 malloc-64 64 4528 512 65417 0 254 322560 0 socket 960 41 279 50993 0 254 307200 0 VNODE 448 572 85 29932 0 30 294336 0 malloc-128 128 80 2214 29545 0 126 293632 0 malloc-16 16 14631 3619 50487 0 254 292000 0 tcp_inpcb 496 4 540 3886 0 254 269824 0 MAP ENTRY 96 2344 386 1639303 0 126 262080 0 malloc-256 256 402 498 92243 0 62 230400 0 DEVCTL 1024 0 220 155 0 0 225280 0 ertt_txseginfo 40 1 5453 91623 0 254 218160 0 malloc-65536 65536 1 2 359 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 198 6405 0 254 185472 0 malloc-128 128 1209 155 84503 0 126 174592 0 VMSPACE 2544 52 14 30389 0 4 167904 0 malloc-128 128 1130 48 6448 0 126 150784 0 S VFS Cache 104 1072 332 31970 0 126 146016 0 FFS2 dinode 256 533 37 29891 0 62 145920 0 malloc-1024 1024 133 7 150 0 16 143360 0 128 Bucket 1024 104 35 4290 0 16 142336 0 malloc-64 64 365 1714 26805 0 254 133056 0 malloc-65536 65536 0 2 2260 0 1 131072 0 malloc-32 32 443 3589 60815 0 254 129024 0 PROC 1336 80 16 30419 0 8 128256 0 ksiginfo 112 81 963 2029 0 126 116928 0 64 Bucket 512 167 57 21455 0 30 114688 0 filedesc0 1072 80 18 30420 0 8 105056 0 malloc-512 512 101 99 9245 0 30 102400 0 malloc-32768 32768 1 2 131 0 1 98304 0 32 Bucket 256 247 113 16322 0 62 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-4096 4096 21 0 21 0 2 86016 0 clpbuf 2624 0 32 62 0 16 83968 0 malloc-8192 8192 9 1 110 0 1 81920 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 170 9048 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 14 2 27 0 2 65536 0 malloc-256 256 227 28 1091 0 62 65280 0 malloc-16 16 522 3478 75213 0 254 64000 0 tcpcb 1080 4 52 3886 0 254 60480 0 malloc-8192 8192 4 3 32 0 1 57344 0 sctp_readq 152 0 364 2353 0 254 55328 0 malloc-2048 2048 12 14 648 0 8 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 sctp_stream_msg_out 112 2 430 5958 0 254 48384 0 malloc-2048 2048 3 19 290 0 8 45056 0 malloc-1024 1024 10 34 1914 0 16 45056 0 malloc-64 64 517 176 1647 0 254 44352 0 malloc-384 384 100 10 173 0 30 42240 0 pcpu-8 8 4718 402 4972 0 254 40960 0 malloc-64 64 100 530 416150 0 254 40320 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 138969 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 Files 80 235 215 92305 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 31352 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 da_ccb 544 0 56 2373 0 16 30464 0 tcp_bbr_pcb 832 0 36 2925 0 16 29952 0 pipe 744 24 16 466 0 16 29760 0 malloc-4096 4096 4 3 7 0 2 28672 0 sctp_laddr 48 0 588 15285 0 254 28224 0 PWD 32 32 850 29463 0 254 28224 0 16 Bucket 144 162 34 1076 0 62 28224 0 KNOTE 160 28 147 359858 0 62 28000 0 8 Bucket 80 257 93 7106 0 126 28000 0 udp_inpcb 496 6 50 2688 0 254 27776 0 malloc-384 384 58 12 60 0 30 26880 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-64 64 124 254 31532 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 92 94 29596 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 61 29 601 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 malloc-64 64 224 91 4132 0 254 20160 0 malloc-32 32 101 529 40096 0 254 20160 0 2 Bucket 32 59 571 3469 0 254 20160 0 malloc-128 128 61 94 326 0 126 19840 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 1 1 3 0 1 16384 0 malloc-2048 2048 2 6 159 0 8 16384 0 malloc-1024 1024 8 8 45 0 16 16384 0 malloc-512 512 0 32 367 0 30 16384 0 malloc-64 64 174 78 1026 0 254 16128 0 4 Bucket 48 8 328 724 0 254 16128 0 vtnet_tx_hdr 24 0 668 516049 0 254 16032 0 ripcb 496 5 27 179 0 254 15872 0 malloc-128 128 57 67 29636 0 126 15872 0 malloc-384 384 22 18 362 0 30 15360 0 tcp_rack_pcb 832 0 18 76 0 16 14976 0 malloc-2048 2048 3 3 8 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 8 4 189 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 12 12 33 0 30 12288 0 malloc-64 64 58 131 495 0 254 12096 0 udplite_inpcb 496 0 24 127 0 254 11904 0 malloc-128 128 40 53 1547 0 126 11904 0 kenv 258 15 30 1040 0 30 11610 0 unpcb 256 20 25 1441 0 254 11520 0 malloc-256 256 25 20 324 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 0 1 2 0 1 8192 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 1535 0 16 8192 0 malloc-512 512 0 16 9 0 30 8192 0 malloc-512 512 5 11 156 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 57 0 126 8096 0 rl_entry 40 62 140 62 0 254 8080 0 tcp_rack_map 112 0 72 148 0 126 8064 0 udpcb 32 6 246 2815 0 254 8064 0 ertt 72 4 108 3886 0 126 8064 0 malloc-32 32 134 118 340 0 254 8064 0 malloc-32 32 61 191 1888 0 254 8064 0 malloc-32 32 88 164 27812 0 254 8064 0 malloc-32 32 54 198 400 0 254 8064 0 malloc-32 32 17 235 447 0 254 8064 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 26 474 8243 0 254 8000 0 malloc-16 16 58 442 12504 0 254 8000 0 malloc-16 16 39 461 201 0 254 8000 0 malloc-16 16 290 210 25372 0 254 8000 0 malloc-16 16 4 496 11588 0 254 8000 0 AIO 208 0 38 25 0 62 7904 0 AIOCB 552 0 14 30 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 0 20 17 0 30 7680 0 malloc-256 256 13 17 2075 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-4096 4096 0 1 1 0 2 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 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 ipq 56 0 72 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 itimer 352 0 11 4 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 NCLNODE 592 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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 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