panic: ASan: Invalid access, 8-byte read at 0xfffffe0098533a80, UseAfterScope(f8) cpuid = 1 time = 1625867908 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0098533490 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00985335f0 vpanic() at vpanic+0x2c5/frame 0xfffffe00985336d0 panic() at panic+0xb5/frame 0xfffffe0098533790 __asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe0098533850 handleevents() at handleevents+0x6b/frame 0xfffffe00985338b0 hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe0098533990 ipi_bitmap_handler() at ipi_bitmap_handler+0x191/frame 0xfffffe0098533b30 Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe0098533b30 --- interrupt, rip = 0xffffffff8214b3ea, rsp = 0xfffffe0098533c00, rbp = 0xffffd5d8 --- alltraps_pushregs_no_rax() at alltraps_pushregs_no_rax/frame 0xffffd5d8 KDB: enter: panic [ thread pid 2095 tid 100790 ] Stopped at kdb_enter+0x6b: movq $0,0x28f9d2a(%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 0x8465a9d32c19b001 rdx 0x1 rbx 0 rsp 0xfffffe00985335d0 rbp 0xfffffe00985335f0 rsi 0 rdi 0xffffffff8179b2e9 vprintf+0x319 r8 0x3 r9 0xfffffe0098533128 r10 0 r11 0 r12 0xfffffe0092525560 r13 0xfffffe0098533601 r14 0xffffffff82c416a0 .str.18 r15 0xffffffff82c416a0 .str.18 rip 0xffffffff8178ed0b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28f9d2a(%rip) db> show proc Process 2095 (syz-executor.1) at 0xfffffe009b8c4a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe008f8ac538 ABI: FreeBSD ELF32 flag: 0x10000000 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b3e3000 (map 0xfffffe009b3e3000) (map.pmap 0xfffffe009b3e30c0) (pmap 0xfffffe009b3e3120) threads: 1 100790 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2095 783 783 0 R CPU 1 syz-executor.1 2094 785 785 0 R (threaded) syz-executor.3 100350 RunQ syz-executor.3 101644 S aiowc 0xfffffe0097c10de8 syz-executor.3 101645 S connec 0xfffffe009b82b0e0 syz-executor.3 2093 782 782 0 R (threaded) syz-executor.0 101617 RunQ syz-executor.0 101632 S aiowc 0xfffffe0097c6ede8 syz-executor.0 101635 S connec 0xfffffe009b3c4840 syz-executor.0 101637 S connec 0xfffffe009b82b840 syz-executor.0 101639 S uwait 0xfffffe00936e8c80 syz-executor.0 101641 S uwait 0xfffffe0097cc8980 syz-executor.0 101643 S uwait 0xfffffe0097cc8100 syz-executor.0 2079 0 0 0 DL aiordy 0xfffffe0097c10000 [aiod4] 2078 0 0 0 DL aiordy 0xfffffe009b85a538 [aiod3] 2077 0 0 0 DL aiordy 0xfffffe009b8c4538 [aiod2] 2076 0 0 0 DL aiordy 0xfffffe009b85a000 [aiod1] 1972 1959 1972 0 Ss select 0xfffffe0097cc8440 dhclient 1965 1 1965 0 Ss select 0xfffffe009b90cac0 dhclient 1959 1948 436 65 S select 0xfffffe009360f640 dhclient 1948 436 436 0 S wait 0xfffffe0092056000 sh 1933 1 1933 65 Ss select 0xfffffe009b90ca40 dhclient 1767 1 1767 0 Ss select 0xfffffe009b90ce40 dhclient 1764 1 1764 0 Ss select 0xfffffe009254c040 dhclient 1735 1 1735 65 Ss select 0xfffffe009b90cd40 dhclient 1276 1 1276 0 Ss select 0xfffffe0097cc8bc0 dhclient 1270 1 1270 0 Ss select 0xfffffe0091fedec0 dhclient 1237 1 1237 65 Ss select 0xfffffe00925ce7c0 dhclient 1135 1 785 0 S uwait 0xfffffe009360f500 syz-executor.3 1130 1 785 0 S uwait 0xfffffe008fa75900 syz-executor.3 1126 1 785 0 S uwait 0xfffffe009360f780 syz-executor.3 1120 1 785 0 S uwait 0xfffffe0058760280 syz-executor.3 1119 1 785 0 S uwait 0xfffffe009360f400 syz-executor.3 1060 1 782 0 S uwait 0xfffffe009360fa80 syz-executor.0 1056 1 784 0 S umtxn 0xfffffe0091ef5900 syz-executor.2 1055 1 782 0 S uwait 0xfffffe009254cc00 syz-executor.0 1052 1 785 0 S uwait 0xfffffe0091ef5c00 syz-executor.3 1047 1 785 0 S uwait 0xfffffe0091fed980 syz-executor.3 1046 1 784 0 S uwait 0xfffffe009360f300 syz-executor.2 1043 1 782 0 S uwait 0xfffffe009360fc80 syz-executor.0 1042 1 784 0 S uwait 0xfffffe00925ce000 syz-executor.2 1040 1 783 0 S uwait 0xfffffe0091ef5e80 syz-executor.1 1039 1 785 0 S uwait 0xfffffe009360f100 syz-executor.3 1036 1 784 0 S uwait 0xfffffe0058760600 syz-executor.2 1034 1 782 0 S uwait 0xfffffe009360f880 syz-executor.0 1032 1 785 0 S uwait 0xfffffe0091fede00 syz-executor.3 1030 1 782 0 S uwait 0xfffffe0058760a00 syz-executor.0 1027 1 783 0 S uwait 0xfffffe0058760800 syz-executor.1 1026 1 784 0 S uwait 0xfffffe0091feda80 syz-executor.2 1025 1 785 0 S uwait 0xfffffe0091ef5d00 syz-executor.3 1020 1 784 0 S uwait 0xfffffe0091ef5e00 syz-executor.2 1019 1 783 0 S uwait 0xfffffe0091ef5b00 syz-executor.1 1018 1 785 0 S uwait 0xfffffe0091fedb80 syz-executor.3 1017 1 782 0 S uwait 0xfffffe0091f72a00 syz-executor.0 1010 1 785 0 S uwait 0xfffffe00925ce200 syz-executor.3 1007 1 785 0 S uwait 0xfffffe0058760c00 syz-executor.3 952 1 952 0 Ss select 0xfffffe00925ce740 dhclient 949 1 949 0 Ss select 0xfffffe00925ce340 dhclient 785 780 785 0 Ss nanslp 0xffffffff84055901 syz-executor.3 784 780 784 0 Rs syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff84055900 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84055901 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffffe0091f72900 syz-fuzzer 100121 S uwait 0xfffffe008fa75280 syz-fuzzer 100122 S uwait 0xfffffe0091fed480 syz-fuzzer 100123 S kqread 0xfffffe008f8b2500 syz-fuzzer 100124 S uwait 0xfffffe0091fed680 syz-fuzzer 100125 S uwait 0xfffffe0091fed180 syz-fuzzer 100126 S uwait 0xfffffe0091fed280 syz-fuzzer 100127 S uwait 0xfffffe0091fed380 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe008f89eb20 csh 776 694 776 0 Ss select 0xfffffe0091fedcc0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583960b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583964b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583968b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058396cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84055901 cron 694 1 694 0 Ss select 0xfffffe0091f72740 sshd 507 1 507 0 Ss select 0xfffffe008fa75540 syslogd 436 1 436 0 Ss wait 0xfffffe008fa9c538 devd 435 1 435 65 Ss select 0xfffffe0091f72340 dhclient 350 1 350 0 Ss select 0xfffffe0091f72640 dhclient 347 1 347 0 Ss select 0xfffffe008fa755c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005838b538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84179940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe008f8bace8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b1c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a57b8 [dom0] 100084 D launds 0xffffffff841a57c4 [laundry: dom0] 100085 D umarcl 0xffffffff81e7e510 [uma] 18 0 0 0 DL - 0xffffffff83e0caa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a5e3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d83d30 [pf purge] 15 0 0 0 DL - 0xffffffff84174dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84174dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84174dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84174dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c92240 [doneq0] 100047 D - 0xffffffff83c921c0 [async] 100080 D - 0xffffffff83c92040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419f860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84028ec0 [g_event] 100038 D - 0xffffffff84028f00 [g_up] 100039 D - 0xffffffff84028f40 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 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 0xffffffff841a0800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84029dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 D - 0xfffffe000791b500 [thread taskq] 100013 D - 0xfffffe000791b400 [inm_free taskq] 100015 D - 0xfffffe000791b200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c48620 [deadlkres] 100076 D - 0xfffffe005838de00 [acpi_task_0] 100077 D - 0xfffffe005838de00 [acpi_task_1] 100078 D - 0xfffffe005838de00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 784 (syz-executor.2) thread 0xfffffe0091f6de40 (100119) exclusive sleep mutex FFS (FFS Lock) r = 0 (0xfffffe005877ae98) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_alloc.c:1123 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0092552af0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4463 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 6 1026K 2596 vfscache 3 1025K 3 pcb 207 737K 3450 filedesc 72 570K 2245 inodedep 54 532K 1368 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 198 419K 2199 acpica 1674 184K 54806 vnet_data 1 168K 1 vmem 3 146K 5 tidhash 3 141K 3 linker 357 140K 397 pagedep 8 130K 1132 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 46 sctp_stro 84 84K 782 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_atcl 173 65K 2421 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 418 53K 418 kdtrace 278 52K 3742 temp 35 33K 2620 hostcache 1 32K 1 shm 1 32K 17 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 132 17K 496 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 KTRACE 100 13K 100 lltable 41 13K 69 ifnet 7 13K 7 ether_multi 152 13K 162 ksem 29 12K 29 dirrem 46 12K 1198 kenv 95 12K 95 eventhandler 133 12K 133 sctp_atky 257 11K 3242 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 sctp_timw 35 9K 35 in6_multi 65 9K 65 bmsafemap 2 9K 1303 kqueue 97 9K 2173 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 DEVFSP 126 8K 278 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 241 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 449 pwddesc 95 6K 2106 freefile 45 6K 1169 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 19 session 34 5K 54 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 54 hhook 15 4K 17 selfd 52 4K 24225 fpukern_ctx 3 3K 3 xform 48 3K 315 proc-args 53 3K 675 terminal 11 3K 11 sctp_athm 173 3K 2527 sctp_map 168 3K 1468 select 19 3K 55 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 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 freework 5 2K 1810 softdep 1 1K 1 freeblks 4 1K 1174 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 104 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mkdir 6 1K 2160 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 59 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 16 1K 753 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 412 newdirblk 3 1K 1080 diradd 3 1K 1237 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 ip_msource 3 1K 13 soname 7 1K 5257 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 115 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 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 dctcp data 0 0K 0 pf_table 0 0K 20 pf_rule 0 0K 28 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 16 chd data 0 0K 8 sctp_mcore 0 0K 0 sctp_socko 0 0K 905 sctp_iter 0 0K 16 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 5 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 42 sctp_stri 0 0K 230 htcp data 0 0K 0 vegas data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 182 cubic 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 563 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 50 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 20 allocindir 0 0K 0 indirdep 0 0K 139 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 29 in_mfilter 0 0K 112 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 1263 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 13 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 29 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 3942 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 111 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 16784 ioctlops 0 0K 152 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 774 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 46 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 5 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 57595 0 254 38133760 0 mbuf 256 8849 751 432791 0 254 2457600 0 pbuf 2624 0 714 0 0 2 1873536 0 tcp_log 416 0 4365 14400 0 254 1815840 0 BUF TRIE 144 183 11577 1739 0 62 1693440 0 malloc-384 384 4237 23 4265 0 30 1635840 0 malloc-128 128 11340 37 11510 0 126 1456256 0 malloc-4096 4096 327 3 522 0 2 1351680 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 UMA Slabs 0 112 10710 15 10710 0 126 1201200 0 RADIX NODE 144 6938 253 58597 0 62 1035504 0 vmem btag 56 17306 93 17307 0 254 974344 0 ertt_txseginfo 40 2480 18023 209320 0 254 820120 0 FFS inode 1160 543 38 1721 0 8 673960 0 malloc-16384 16384 36 5 1121 0 1 671744 0 tcp_bbr_map 128 999 3031 35381 0 126 515840 0 malloc-4096 4096 118 4 2651 0 2 499712 0 256 Bucket 2048 220 22 13183 0 8 495616 0 VM OBJECT 264 1627 83 32024 0 30 451440 0 THREAD 1808 182 27 1645 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 3140 304 115784 0 126 330624 0 VNODE 448 581 76 1761 0 30 294336 0 malloc-64 64 4190 94 28720 0 254 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14199 301 16319 0 254 232000 0 malloc-256 256 169 716 7108 0 62 226560 0 DEVCTL 1024 11 209 153 0 0 225280 0 sctp_asoc 2288 84 6 734 0 254 205920 0 malloc-2048 2048 91 7 1548 0 8 200704 0 VMSPACE 2544 68 10 2075 0 4 198432 0 malloc-65536 65536 0 3 298 0 1 196608 0 malloc-65536 65536 1 2 45 0 1 196608 0 malloc-32768 32768 0 6 75 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5364 180 5590 0 254 177408 0 malloc-128 128 1262 71 30298 0 126 170624 0 vnpbuf 2624 0 64 24 0 64 167936 0 mbuf_packet 256 102 528 6660 0 254 161280 0 malloc-128 128 1195 45 4571 0 126 158720 0 malloc-2048 2048 7 67 3965 0 8 151552 0 sctp_ep 1280 89 28 1544 0 254 149760 0 FFS2 dinode 256 543 27 1719 0 62 145920 0 PROC 1336 94 8 2095 0 8 136272 0 S VFS Cache 104 1028 259 2272 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-32768 32768 0 4 10 0 1 131072 0 filedesc0 1072 95 17 2106 0 8 120064 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 86 958 443 0 126 116928 0 128 Bucket 1024 73 30 1132 0 16 105472 0 malloc-256 256 195 210 3891 0 62 103680 0 g_bio 408 0 250 13188 0 30 102000 0 malloc-32768 32768 0 3 130 0 1 98304 0 malloc-16384 16384 4 2 179 0 1 98304 0 malloc-1024 1024 92 4 1240 0 16 98304 0 socket 944 49 51 3651 0 254 94400 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_raddr 736 92 29 894 0 254 89056 0 malloc-384 384 53 167 1367 0 30 84480 0 clpbuf 2624 0 32 97 0 16 83968 0 malloc-8192 8192 5 5 135 0 1 81920 0 malloc-128 128 348 272 1645 0 126 79360 0 malloc-2048 2048 4 34 511 0 8 77824 0 malloc-384 384 173 17 2421 0 30 72960 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-256 256 150 45 239 0 62 49920 0 malloc-256 256 141 54 1911 0 62 49920 0 32 Bucket 256 64 131 11210 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 tcpcb 1080 5 37 401 0 254 45360 0 64 Bucket 512 80 8 3084 0 30 45056 0 malloc-64 64 607 86 19604 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4709 411 5369 0 254 40960 0 malloc-256 256 114 36 1178 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 1 35 19865 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 malloc-384 384 75 15 175 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 12 4 232 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 316 84 12195 0 126 32000 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_rack_pcb 832 0 36 182 0 16 29952 0 pipe 744 23 17 428 0 16 29760 0 malloc-2048 2048 5 9 274 0 8 28672 0 malloc-1024 1024 13 15 1504 0 16 28672 0 KNOTE 160 28 147 14286 0 62 28000 0 malloc-4096 4096 3 3 1267 0 2 24576 0 PWD 32 46 710 1175 0 254 24192 0 malloc-64 64 276 102 4385 0 254 24192 0 malloc-64 64 151 227 2064 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_inpcb 496 5 43 401 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 28 62 1229 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 tcp_bbr_pcb 832 1 26 119 0 16 22464 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 324 306 6754 0 254 20160 0 8 Bucket 80 56 194 1056 0 126 20000 0 malloc-128 128 88 67 1208 0 126 19840 0 malloc-128 128 7 148 292 0 126 19840 0 sctp_chunk 152 102 28 434 0 254 19760 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-256 256 39 36 260 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-4096 4096 2 2 5 0 2 16384 0 malloc-2048 2048 2 6 31 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 tcp_rack_map 112 0 144 248 0 126 16128 0 malloc-64 64 158 94 165 0 254 16128 0 vtnet_tx_hdr 24 0 668 232346 0 254 16032 0 malloc-256 256 34 26 882 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 200 0 30 12288 0 malloc-512 512 0 24 231 0 30 12288 0 malloc-64 64 133 56 291 0 254 12096 0 malloc-32 32 160 218 289 0 254 12096 0 malloc-32 32 199 179 2855 0 254 12096 0 16 Bucket 144 58 26 321 0 62 12096 0 malloc-16 16 346 404 600 0 254 12000 0 ripcb 496 5 19 110 0 254 11904 0 udp_inpcb 496 6 18 219 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 21 24 1310 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 22 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 18 0 16 8192 0 malloc-512 512 3 13 105 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 malloc-512 512 0 16 8 0 30 8192 0 pf tags 104 0 78 40 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 34 58 54 0 126 8096 0 rl_entry 40 77 125 77 0 254 8080 0 sctp_stream_msg_out 112 32 40 188 0 254 8064 0 sctp_laddr 48 40 128 703 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 242 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 5 107 401 0 126 8064 0 malloc-64 64 15 111 111 0 254 8064 0 malloc-32 32 138 114 189 0 254 8064 0 malloc-32 32 25 227 53 0 254 8064 0 malloc-32 32 38 214 824 0 254 8064 0 4 Bucket 48 7 161 82 0 254 8064 0 2 Bucket 32 62 190 737 0 254 8064 0 malloc-16 16 7 493 408 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 30 470 26523 0 254 8000 0 malloc-16 16 181 319 2615 0 254 8000 0 udplite_inpcb 496 0 16 23 0 254 7936 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 10 52 205 0 126 7936 0 sctp_readq 152 0 52 114 0 254 7904 0 AIO 208 2 36 6 0 62 7904 0 cryptop 280 0 28 8 0 30 7840 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 354 0 30 7680 0 malloc-384 384 1 19 30 0 30 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-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 1 7 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 hostcache 64 1 62 1 0 254 4032 0 UMA Slabs 1 176 9 13 9 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 304 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 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 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-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-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-512 512 0 0 0 0 30 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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