panic: ASan: Invalid access, 8-byte read at 0xfffffe00a367da60, StackLeft(f1) cpuid = 1 time = 1625793547 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a367d470 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a367d5d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a367d6b0 panic() at panic+0xb5/frame 0xfffffe00a367d770 __asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe00a367d830 handleevents() at handleevents+0x6b/frame 0xfffffe00a367d890 hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe00a367d970 ipi_bitmap_handler() at ipi_bitmap_handler+0x191/frame 0xfffffe00a367db20 Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe00a367db20 --- interrupt, rip = 0xffffffff821a64b0, rsp = 0xfffffe00a367dbf8, rbp = 0x7fffffffe480 --- trap_check() at trap_check/frame 0x7fffffffe480 KDB: enter: panic [ thread pid 3555 tid 101251 ] Stopped at kdb_enter+0x6b: movq $0,0x28f95ea(%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 0xa108347f3feb8c62 rdx 0x1 rbx 0 rsp 0xfffffe00a367d5b0 rbp 0xfffffe00a367d5d0 rsi 0 rdi 0xffffffff8179aa29 vprintf+0x319 r8 0x3 r9 0xfffffe00a367d108 r10 0 r11 0x246 r12 0xfffffe00a75eae40 r13 0xfffffe00a367d601 r14 0xffffffff82c414c0 .str.18 r15 0xffffffff82c414c0 .str.18 rip 0xffffffff8178e44b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> show proc Process 3555 (syz-executor.2) at 0xfffffe00a7663a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe009e98f000 ABI: FreeBSD ELF64 flag: 0x10000000 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a76709f0 (map 0xfffffe00a76709f0) (map.pmap 0xfffffe00a7670ab0) (pmap 0xfffffe00a7670b10) threads: 1 101251 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 3555 784 784 0 R CPU 1 syz-executor.2 3554 785 785 0 R (threaded) syz-executor.3 103437 RunQ syz-executor.3 104269 S connec 0xfffffe00a7758840 syz-executor.3 104272 S uwait 0xfffffe009e363d00 syz-executor.3 3553 783 783 0 R (threaded) syz-executor.1 101562 RunQ syz-executor.1 104268 S connec 0xfffffe00a7737bf0 syz-executor.1 104271 RunQ syz-executor.1 104273 S so_snd_ 0xfffffe00a7737d90 syz-executor.1 3552 782 782 0 R (threaded) syz-executor.0 103594 RunQ syz-executor.0 104267 S connec 0xfffffe00a77330e0 syz-executor.0 104270 RunQ syz-executor.0 2390 0 0 0 DL mdwait 0xfffffe00a775b000 [md1] 2388 0 0 0 DL mdwait 0xfffffe009e9a7000 [md0] 2001 1 2001 65 Ss select 0xfffffe00a75efc40 dhclient 1712 1 1712 0 Ss select 0xfffffe009e3db040 dhclient 1707 1 1707 0 Ss select 0xfffffe009e363040 dhclient 1676 1 1676 65 Ss select 0xfffffe00a35cf1c0 dhclient 1427 1 1427 0 Ss select 0xfffffe00a35cf0c0 dhclient 1424 1 1424 0 Ss select 0xfffffe00a35cf040 dhclient 1405 1 1405 65 Ss select 0xfffffe009e9bb140 dhclient 1197 1 783 0 S uwait 0xfffffe009e9b0680 syz-executor.1 1196 1 785 0 S uwait 0xfffffe009e9b0a80 syz-executor.3 1194 1 782 0 S uwait 0xfffffe00a5420700 syz-executor.0 1192 1 785 0 S uwait 0xfffffe009facfc80 syz-executor.3 1190 1 782 0 S uwait 0xfffffe009facfd80 syz-executor.0 1186 1 783 0 S uwait 0xfffffe009facf980 syz-executor.1 1184 1 785 0 S uwait 0xfffffe009e9b0980 syz-executor.3 1181 1 782 0 S uwait 0xfffffe009facf000 syz-executor.0 1178 1 783 0 S uwait 0xfffffe009e3db800 syz-executor.1 1177 1 784 0 S uwait 0xfffffe009facfe80 syz-executor.2 1175 1 785 0 S uwait 0xfffffe009facf200 syz-executor.3 1173 1 783 0 S uwait 0xfffffe009e9b0c80 syz-executor.1 1171 1 782 0 S uwait 0xfffffe009e363180 syz-executor.0 1169 1 784 0 S uwait 0xfffffe00a5420000 syz-executor.2 1166 1 783 0 S uwait 0xfffffe009e363580 syz-executor.1 1165 1 785 0 S uwait 0xfffffe009e9b0880 syz-executor.3 1163 1 782 0 S uwait 0xfffffe009e9b0380 syz-executor.0 1162 1 783 0 S uwait 0xfffffe009e9b0780 syz-executor.1 1159 1 784 0 S uwait 0xfffffe0058748a00 syz-executor.2 1157 1 782 0 S uwait 0xfffffe009791c900 syz-executor.0 1151 1 785 0 S uwait 0xfffffe009e9b0580 syz-executor.3 1148 1 785 0 S uwait 0xfffffe009e9b0b80 syz-executor.3 1146 1 785 0 S uwait 0xfffffe009facfb80 syz-executor.3 1112 1 1112 0 Ss select 0xfffffe00a35cf640 dhclient 1109 1 1109 0 Ss select 0xfffffe009e3db0c0 dhclient 1080 1 1080 65 Ss select 0xfffffe009e3db3c0 dhclient 1033 0 0 0 DL aiordy 0xfffffe00a7272a70 [aiod4] 1032 0 0 0 DL aiordy 0xfffffe00a55f4a70 [aiod3] 1031 0 0 0 DL aiordy 0xfffffe0058741000 [aiod2] 1030 0 0 0 DL aiordy 0xfffffe009e9cfa70 [aiod1] 967 1 967 0 Ss select 0xfffffe009e363e40 dhclient 964 1 964 0 Ss select 0xfffffe009e363c40 dhclient 785 780 785 0 Rs syz-executor.3 784 780 784 0 Ss nanslp 0xffffffff84054901 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff84054901 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84054901 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe009791c100 syz-fuzzer 100114 S uwait 0xfffffe009791c480 syz-fuzzer 100115 S uwait 0xfffffe009e3db980 syz-fuzzer 100116 S uwait 0xfffffe009e3dba80 syz-fuzzer 100117 S kqread 0xfffffe0097921200 syz-fuzzer 100118 S uwait 0xfffffe0058748f00 syz-fuzzer 100119 S uwait 0xfffffe005834a080 syz-fuzzer 100120 S uwait 0xfffffe005834a180 syz-fuzzer 100121 S uwait 0xfffffe005834a280 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009bf10b20 csh 776 694 776 0 Ss select 0xfffffe009e3db2c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583e90b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e94b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e98b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e9cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583910b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583914b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583918b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058391cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84054900 cron 694 1 694 0 Ss select 0xfffffe009e3db5c0 sshd 507 1 507 0 Ss select 0xfffffe009e3db8c0 syslogd 436 1 436 0 Ss select 0xfffffe009791c3c0 devd 435 1 435 65 Ss select 0xfffffe009e3db540 dhclient 350 1 350 0 Ss select 0xfffffe009e3db7c0 dhclient 347 1 347 0 Ss select 0xfffffe009e363dc0 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058741a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe009792bce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100087 D launds 0xffffffff841a47c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bb23c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d7ad30 [pf purge] 15 0 0 0 DL - 0xffffffff84173dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84173dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84173dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84173dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c91240 [doneq0] 100047 D - 0xffffffff83c911c0 [async] 100080 D - 0xffffffff83c91040 [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_ 0xffffffff8419e860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84027ec0 [g_event] 100038 D - 0xffffffff84027f00 [g_up] 100039 D - 0xffffffff84027f40 [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 0xffffffff8419f800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84028dc0 [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 - 0xffffffff82c48440 [deadlkres] 100076 D - 0xfffffe0058390e00 [acpi_task_0] 100077 D - 0xfffffe0058390e00 [acpi_task_1] 100078 D - 0xfffffe0058390e00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 3554 (syz-executor.3) thread 0xfffffe00a75ecac0 (103437) shared rw vm object (vm object) r = 0 (0xfffffe009e9a8420) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a7536060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 Process 3553 (syz-executor.1) thread 0xfffffe00a752be40 (104271) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a7972db0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:996 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00a7737d90) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4246 tcp_hpts 6 3201K 6 sysctloid 34548 2041K 34615 vtbuf 24 1968K 46 kobj 326 1304K 504 pcb 531 1100K 7048 newblk 57 1038K 6262 vfscache 3 1025K 3 inodedep 159 572K 2841 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 62 489K 5079 intr 4 472K 4 subproc 201 409K 3665 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 485 pagedep 9 130K 2612 tfo_ccache 1 128K 1 sctp_atcl 339 128K 4673 DEVFS1 109 109K 126 sem 4 106K 4 sctp_stro 89 89K 1260 BPF 46 88K 46 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 462 58K 462 kdtrace 282 54K 7830 dirrem 148 37K 2584 temp 36 35K 2679 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 5 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 freefile 150 19K 2560 routetbl 140 19K 661 ufs_mount 5 17K 6 proc 3 17K 3 sctp_atky 428 17K 6076 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 120 GEOM 74 12K 581 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 ksem 4 10K 117 in6_multi 65 9K 65 bmsafemap 2 9K 2721 UART 12 9K 12 devstat 4 9K 4 md_disk 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 6 md_sectors 2 8K 2 kqueue 94 8K 3562 pfs_vncache 1 8K 1 freework 32 8K 3001 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 279 DEVFSP 103 7K 368 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 515 pwddesc 91 6K 3554 sctp_athm 339 6K 4744 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 94 UMA 272 5K 272 session 35 5K 51 vt 11 5K 11 pf_table 2 4K 60 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 43913 lockf 32 4K 57 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 692 sctp_map 178 3K 2520 terminal 11 3K 11 select 19 3K 161 uidinfo 3 3K 30 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 freeblks 7 2K 2580 Unitno 28 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 xform 25 2K 546 in_multi 6 2K 8 filedesc_to_leader 23 2K 45 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 5064 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 366 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 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 184 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 1893 newdirblk 4 1K 2532 diradd 4 1K 2624 indirdep 2 1K 627 pfil 4 1K 4 cdev 2 1K 2 osd 11 1K 816 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 soname 9 1K 6644 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 99 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 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 iov 1 1K 18094 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2195 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 16 sctp_stri 0 0K 236 cdg data 0 0K 0 mqdata 0 0K 0 chd data 0 0K 8 cubic data 0 0K 0 dctcp data 0 0K 8 tcp_do 0 0K 0 tcp_fsb 0 0K 216 htcp data 0 0K 5 vegas data 0 0K 5 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 1984 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 182 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 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 5 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 2764 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 53 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 103 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 11553 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 129 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 523 eventfd 0 0K 23 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 312 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 890 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 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 84 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 984 58280 0 254 38109184 0 tcp_log 416 0 12006 210411 0 254 4994496 0 mbuf 256 10573 482 423838 0 254 2830080 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 359 11401 9422 0 62 1693440 0 malloc-384 384 4242 18 4322 0 30 1635840 0 malloc-128 128 11390 49 11779 0 126 1464192 0 RADIX NODE 144 8393 1766 118288 0 62 1462896 0 mbuf_cluster 2048 660 0 660 0 254 1351680 0 malloc-4096 4096 327 3 662 0 2 1351680 0 UMA Slabs 0 112 10807 26 10807 0 126 1213296 0 vmem btag 56 18789 122 18789 0 254 1059016 0 FFS inode 1160 539 35 3100 0 8 665840 0 malloc-2048 2048 252 46 3218 0 8 610304 0 tcp_bbr_map 128 1782 2713 102110 0 126 575360 0 malloc-16384 16384 31 4 2538 0 1 573440 0 256 Bucket 2048 203 39 14884 0 8 495616 0 malloc-4096 4096 115 5 4111 0 2 491520 0 VM OBJECT 264 1601 79 53695 0 30 443520 0 THREAD 1808 189 42 4273 0 8 417648 0 sctp_ep 1280 250 50 3214 0 254 384000 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 ertt_txseginfo 40 4916 4073 241597 0 254 359560 0 socket 944 204 136 6551 0 254 320960 0 sctp_asoc 2288 89 51 1260 0 254 320320 0 MAP ENTRY 96 2901 291 204049 0 126 306432 0 VNODE 448 578 70 3141 0 30 290304 0 malloc-64 64 4220 127 48456 0 254 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-256 256 352 593 14795 0 62 241920 0 malloc-16 16 14305 445 18377 0 254 236000 0 DEVCTL 1024 0 220 157 0 0 225280 0 malloc-65536 65536 1 2 16 0 1 196608 0 malloc-32768 32768 0 6 580 0 1 196608 0 UMA Zones 768 244 0 244 0 16 187392 0 VMSPACE 2544 63 9 3528 0 4 183168 0 malloc-32 32 5394 276 5704 0 254 181440 0 malloc-128 128 1264 100 31785 0 126 174592 0 malloc-128 128 1244 89 7636 0 126 170624 0 mbuf_packet 256 130 530 12228 0 254 168960 0 malloc-384 384 339 91 4697 0 30 165120 0 malloc-1024 1024 97 47 1795 0 16 147456 0 sctp_chunk 152 908 54 1370 0 254 146224 0 FFS2 dinode 256 539 31 3099 0 62 145920 0 PROC 1336 91 17 3555 0 8 144288 0 S VFS Cache 104 1033 293 3665 0 126 137904 0 malloc-256 256 202 323 9517 0 62 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 390 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 16 0 1 131072 0 clpbuf 2624 0 48 1316 0 16 125952 0 filedesc0 1072 91 21 3554 0 8 120064 0 malloc-1024 1024 112 4 129 0 16 118784 0 ksiginfo 112 93 951 506 0 126 116928 0 128 Bucket 1024 72 39 1763 0 16 113664 0 sctp_raddr 736 89 65 1378 0 254 113344 0 malloc-2048 2048 7 45 11564 0 8 106496 0 malloc-16384 16384 4 2 179 0 1 98304 0 malloc-384 384 158 92 2886 0 30 96000 0 malloc-256 256 299 61 3620 0 62 92160 0 UMA Kegs 384 229 4 229 0 30 89472 0 malloc-128 128 453 198 3030 0 126 83328 0 malloc-8192 8192 5 5 150 0 1 81920 0 malloc-2048 2048 4 32 511 0 8 73728 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 5 3 21 0 1 65536 0 tcpcb 1080 7 49 805 0 254 60480 0 Files 80 442 308 17181 0 126 60000 0 64 Bucket 512 80 32 5511 0 30 57344 0 g_bio 408 0 140 30422 0 30 57120 0 malloc-4096 4096 12 1 23 0 2 53248 0 32 Bucket 256 58 137 14158 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 4 2 12 0 1 49152 0 malloc-256 256 155 25 289 0 62 46080 0 malloc-4096 4096 11 0 11 0 2 45056 0 malloc-64 64 604 89 21379 0 254 44352 0 malloc-256 256 120 45 1182 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4761 359 7209 0 254 40960 0 udplite_inpcb 496 0 80 748 0 254 39680 0 tcp_inpcb 496 7 73 805 0 254 39680 0 malloc-384 384 79 21 254 0 30 38400 0 NAMEI 1024 0 36 26437 0 16 36864 0 malloc-64 64 478 89 690 0 254 36288 0 TURNSTILE 136 232 20 232 0 62 34272 0 pipe 744 23 22 463 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-4096 4096 4 3 37 0 2 28672 0 malloc-2048 2048 12 2 203 0 8 28672 0 malloc-1024 1024 13 15 1519 0 16 28672 0 malloc-64 64 294 147 7306 0 254 28224 0 KNOTE 160 28 147 24633 0 62 28000 0 8 Bucket 80 61 289 1964 0 126 28000 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 2768 0 2 24576 0 PWD 32 43 713 2620 0 254 24192 0 malloc-64 64 135 243 3004 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 89 97 2671 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 29 61 2791 0 62 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 tcp_rack_pcb 832 0 27 216 0 16 22464 0 malloc-2048 2048 2 8 236 0 8 20480 0 malloc-2048 2048 6 4 265 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 323 307 10044 0 254 20160 0 malloc-32 32 365 265 5078 0 254 20160 0 malloc-128 128 7 148 403 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-2048 2048 4 4 62 0 8 16384 0 malloc-1024 1024 11 5 16 0 16 16384 0 malloc-512 512 0 32 248 0 30 16384 0 sctp_stream_msg_out 112 56 88 388 0 254 16128 0 malloc-64 64 158 94 166 0 254 16128 0 vtnet_tx_hdr 24 2 666 127838 0 254 16032 0 malloc-384 384 35 5 37 0 30 15360 0 malloc-256 256 43 17 387 0 62 15360 0 malloc-256 256 34 26 1365 0 62 15360 0 tcp_bbr_pcb 832 3 15 324 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 231 0 30 12288 0 sctp_laddr 48 24 228 1137 0 254 12096 0 malloc-64 64 110 79 375 0 254 12096 0 malloc-32 32 160 218 271 0 254 12096 0 16 Bucket 144 64 20 543 0 62 12096 0 2 Bucket 32 59 319 963 0 254 12096 0 malloc-16 16 352 398 652 0 254 12000 0 udp_inpcb 496 6 18 244 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1401 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 2 6 89 0 16 8192 0 malloc-512 512 3 13 367 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 pf tags 104 0 78 36 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 4 0 254 8096 0 PGRP 88 35 57 51 0 126 8096 0 rl_entry 40 80 122 80 0 254 8080 0 sctp_asconf_ack 48 0 168 16 0 254 8064 0 tcp_rack_map 112 0 72 438 0 126 8064 0 udpcb 32 6 246 992 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 7 105 805 0 126 8064 0 malloc-64 64 12 114 103 0 254 8064 0 malloc-32 32 138 114 194 0 254 8064 0 malloc-32 32 22 230 55 0 254 8064 0 malloc-32 32 38 214 844 0 254 8064 0 4 Bucket 48 7 161 109 0 254 8064 0 malloc-16 16 9 491 812 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1429 0 254 8000 0 malloc-16 16 33 467 27781 0 254 8000 0 malloc-16 16 347 153 4868 0 254 8000 0 ripcb 496 5 11 96 0 254 7936 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 11 51 270 0 126 7936 0 sctp_readq 152 0 52 147 0 254 7904 0 AIO 208 0 38 37 0 62 7904 0 cryptop 280 0 28 40 0 30 7840 0 AIOCB 552 0 14 51 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 1 19 7 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 4 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 6 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 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 md1 512 0 0 0 0 30 0 0 md0 512 0 0 0 0 30 0 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 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 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 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 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 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-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-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-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