panic: ASan: Invalid access, 8-byte read at 0xfffffe009bfb4520, StackMiddle(f2) cpuid = 1 time = 1625677111 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bfb3f30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bfb4090 vpanic() at vpanic+0x2c5/frame 0xfffffe009bfb4170 panic() at panic+0xb5/frame 0xfffffe009bfb4230 __asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe009bfb42f0 handleevents() at handleevents+0x6b/frame 0xfffffe009bfb4350 hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe009bfb4430 ipi_bitmap_handler() at ipi_bitmap_handler+0x191/frame 0xfffffe009bfb45e0 Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe009bfb45e0 --- interrupt, rip = 0xffffffff817396c4, rsp = 0xfffffe009bfb46b0, rbp = 0xfffffe009bfb4770 --- kasan_copyinstr() at kasan_copyinstr+0x104/frame 0xfffffe009bfb4770 exec_copyin_args() at exec_copyin_args+0x20f/frame 0xfffffe009bfb48b0 sys_execve() at sys_execve+0x117/frame 0xfffffe009bfb49f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bfb4bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bfb4bf0 --- syscall (59, FreeBSD ELF64, sys_execve), rip = 0x8003ed3ca, rsp = 0x7fffffffe368, rbp = 0x7fffffffe4b0 --- KDB: enter: panic [ thread pid 1811 tid 101330 ] Stopped at kdb_enter+0x6b: movq $0,0x28f86da(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x4a04b69c59c5e2ab rdx 0x1 rbx 0 rsp 0xfffffe009bfb4070 rbp 0xfffffe009bfb4090 rsi 0 rdi 0xffffffff81799939 vprintf+0x319 r8 0x3 r9 0xfffffe009bfb3bc8 r10 0 r11 0x8007292a8 r12 0xfffffe00a6ec2e40 r13 0xfffffe009bfb4001 r14 0xffffffff82c3df20 .str.18 r15 0xffffffff82c3df20 .str.18 rip 0xffffffff8178d35b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f86da(%rip) db> show proc Process 1811 (sh) at 0xfffffe00a79d0a70: state: NORMAL uid: 0 gids: 0 parent: pid 1809 at 0xfffffe009eaaa000 ABI: FreeBSD ELF64 flag: 0x10000010 flag2: 0 arguments: /bin/sh /usr/libexec/hyperv/hyperv_vfattach tap1 0 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a79b99f0 (map 0xfffffe00a79b99f0) (map.pmap 0xfffffe00a79b9ab0) (pmap 0xfffffe00a79b9b10) threads: 1 101330 Run CPU 1 sh db> ps pid ppid pgrp uid state wmesg wchan cmd 1811 1809 436 0 RV CPU 1 sh 1809 436 436 0 D ppwait 0xfffffe00a79d0f58 sh 1807 1 784 0 S uwait 0xfffffe00a5ebef00 syz-executor.2 1804 1 784 0 S uwait 0xfffffe009ebeb380 syz-executor.2 1799 1 784 0 S uwait 0xfffffe00a6ec8080 syz-executor.2 1795 1788 787 0 S uwait 0xfffffe00a6ec8580 syz-executor.3 1794 1 784 0 S uwait 0xfffffe00a5ebe180 syz-executor.2 1788 787 787 0 S (threaded) syz-executor.3 100455 S nanslp 0xffffffff84052900 syz-executor.3 101320 S connec 0xfffffe00a5e50490 syz-executor.3 101323 S uwait 0xfffffe00a70e7e00 syz-executor.3 1787 1 787 0 S uwait 0xfffffe009eb6b600 syz-executor.3 1784 1 1784 65 Ss select 0xfffffe00a70e70c0 dhclient 1780 783 783 0 T (threaded) syz-executor.0 101204 s syz-executor.0 101315 D biowr 0xfffffe0007a52718 syz-executor.0 1779 1 787 0 S uwait 0xfffffe009eb6bc00 syz-executor.3 1773 1 787 0 S uwait 0xfffffe009e5d2680 syz-executor.3 1583 1 784 0 S uwait 0xfffffe009e5d2a80 syz-executor.2 1581 1 784 0 S uwait 0xfffffe00a6ec8780 syz-executor.2 1574 1 784 0 S uwait 0xfffffe009e618000 syz-executor.2 1573 1 784 0 S uwait 0xfffffe00a6ec8180 syz-executor.2 1568 1 784 0 S uwait 0xfffffe00570b8700 syz-executor.2 1567 1 784 0 S uwait 0xfffffe0097b02780 syz-executor.2 1558 1 784 0 S uwait 0xfffffe0057fcf100 syz-executor.2 1553 1 784 0 S uwait 0xfffffe009eb6b100 syz-executor.2 1552 1 784 0 S uwait 0xfffffe009eb6b200 syz-executor.2 1473 1 1473 0 Ss select 0xfffffe009e5d2c40 dhclient 1468 1 1468 0 Ss select 0xfffffe00a7168d40 dhclient 1443 1 1443 65 Ss select 0xfffffe00a5ebe940 dhclient 1233 1 1233 0 Ss select 0xfffffe009ebeb740 dhclient 1227 1 1227 0 Ss select 0xfffffe00a6ec8ac0 dhclient 1208 1 1208 65 Ss select 0xfffffe00a6ec8d40 dhclient 1081 0 0 0 DL aiordy 0xfffffe00a6fc3538 [aiod4] 1080 0 0 0 DL aiordy 0xfffffe00a6fc3a70 [aiod3] 1079 0 0 0 DL aiordy 0xfffffe009eba9a70 [aiod2] 1078 0 0 0 DL aiordy 0xfffffe009eb92538 [aiod1] 1004 1 1004 0 Ss select 0xfffffe00a6ec8bc0 dhclient 989 1 989 0 Ss select 0xfffffe00a6ec8c40 dhclient 847 1 787 0 S uwait 0xfffffe009eb6b700 syz-executor.3 846 1 787 0 S uwait 0xfffffe009eb6b400 syz-executor.3 799 780 799 0 Ss piperd 0xfffffe0097a8f2e8 syz-executor.1 787 780 787 0 Ss nanslp 0xffffffff84052900 syz-executor.3 784 780 784 0 Ss piperd 0xfffffe009eb81000 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff84052901 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe009e618d00 syz-fuzzer 100115 S uwait 0xfffffe009e618e00 syz-fuzzer 100116 S uwait 0xfffffe009e618f00 syz-fuzzer 100117 S uwait 0xfffffe0097b02400 syz-fuzzer 100118 S kqread 0xfffffe009e6bba00 syz-fuzzer 100119 S uwait 0xfffffe009e618700 syz-fuzzer 100120 S uwait 0xfffffe009e618800 syz-fuzzer 100121 S uwait 0xfffffe009e618200 syz-fuzzer 100123 S uwait 0xfffffe009e618400 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e6120b0 csh 776 694 776 0 Ss select 0xfffffe009e5d2dc0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00580790b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00580794b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00580798b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058079cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe0057fd10b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0057fd14b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057fd18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057fd1cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84052901 cron 694 1 694 0 Ss select 0xfffffe009e5d2a40 sshd 507 1 507 0 Ss select 0xfffffe009e618640 syslogd 436 1 436 0 Ss wait 0xfffffe009e5b1538 devd 435 1 435 65 Ss select 0xfffffe009e5d2f40 dhclient 350 1 350 0 Ss select 0xfffffe0097b020c0 dhclient 347 1 347 0 Ss select 0xfffffe0097a067c0 dhclient 23 0 0 0 DL syncer 0xffffffff84178a40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058423a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff84176940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe0097b26ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841aeac0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff841a25f8 [dom0] 100087 D launds 0xffffffff841a2604 [laundry: dom0] 100088 D umarcl 0xffffffff81e7afa0 [uma] 18 0 0 0 DL - 0xffffffff83e09aa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b5c3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d78d00 [pf purge] 15 0 0 0 DL - 0xffffffff84171dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84171dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84171dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84171dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83c8f240 [doneq0] 100045 D - 0xffffffff83c8f1c0 [async] 100078 D - 0xffffffff83c8f040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f8ec88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e8ad80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e8ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419c6a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff84025ec0 [g_event] 100036 D - 0xffffffff84025f00 [g_up] 100037 D - 0xffffffff84025f40 [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] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 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 0xffffffff8419d640 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84026dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [if_config_tqg_0] 100006 D - 0xfffffe0053c0d600 [softirq_0] 100007 D - 0xfffffe0053c0d400 [softirq_1] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_0] 100009 D - 0xfffffe0053c0d000 [if_io_tqg_1] 100010 D - 0xfffffe0007919700 [pci_hp taskq] 100013 D - 0xfffffe0007919400 [thread taskq] 100014 D - 0xfffffe0007919300 [inm_free taskq] 100016 D - 0xfffffe0007919100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0007919000 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [aiod_kick 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] 100034 D - 0xfffffe0053df6a00 [firmware taskq] 100038 D - 0xfffffe0053df6900 [crypto_0] 100039 D - 0xfffffe0053df6900 [crypto_1] 100055 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100056 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100057 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100058 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100060 D vtbslp 0xfffffe0056c9e480 [virtio_balloon] 100064 D - 0xfffffe0053df6300 [mca taskq] 100066 D - 0xffffffff82c44ea0 [deadlkres] 100074 D - 0xfffffe0057fc9e00 [acpi_task_0] 100075 D - 0xfffffe0057fc9e00 [acpi_task_1] 100076 D - 0xfffffe0057fc9e00 [acpi_task_2] 100077 D - 0xfffffe0053df6800 [CAM taskq] 1790 1788 787 0 Z syz-executor.3 db> show all locks Process 1780 (syz-executor.0) thread 0xfffffe00a6ec4ac0 (101315) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a52798) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1684 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a79bbe70) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1157 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 5 3201K 5 sysctloid 34288 2025K 34355 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 74 1043K 3698 vfscache 3 1025K 3 pcb 98 607K 2481 inodedep 24 521K 994 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 181 373K 1909 filedesc 34 265K 1677 acpica 1674 184K 54806 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 357 140K 461 pagedep 18 133K 840 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 bus 986 80K 3469 mtx_pool 2 72K 2 BPF 38 71K 38 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 374 47K 374 kdtrace 248 47K 3143 temp 35 33K 2466 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 126 32K 136 msg 4 30K 4 sctp_stro 26 26K 443 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_atcl 57 22K 1534 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 132 17K 481 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 lltable 43 14K 70 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 ksem 5 9K 20 bmsafemap 3 9K 976 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 86 8K 1843 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 25 7K 257 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 409 pwddesc 83 6K 1809 DEVFSP 78 5K 222 ufs_dirhash 24 5K 24 UMA 270 5K 270 freework 18 5K 1681 pf_ifnet 10 5K 34 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 session 32 4K 47 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 sctp_atky 83 4K 1984 hhook 15 4K 17 fpukern_ctx 3 3K 3 lockf 28 3K 47 selfd 45 3K 27718 terminal 11 3K 11 proc-args 50 3K 659 dirrem 9 3K 893 uidinfo 3 3K 15 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CAM CCB 1 2K 5562 select 16 2K 50 ip6ndp 12 2K 14 Unitno 30 2K 47 sctp_ifa 13 2K 14 newdirblk 13 2K 814 CAM XPT 22 2K 543 in_multi 6 2K 8 freeblks 5 2K 902 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 30 NFSD session 1 1K 1 sctp_athm 57 1K 1559 CAM periph 4 1K 271 sctp_map 52 1K 866 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 inpcbpolicy 23 1K 685 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 932 freefile 5 1K 881 crypto 4 1K 66 encap_export_host 12 1K 12 osd 17 1K 390 mkdir 4 1K 1628 indirdep 2 1K 963 pfil 4 1K 4 procdesc 4 1K 16 cdev 2 1K 2 chacha20random 1 1K 1 pf_osfp 3 1K 3 filedesc_to_leader 5 1K 14 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 5 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 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 xform 2 1K 218 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 4888 iov 2 1K 16379 pmchooks 1 1K 1 nexusdev 7 1K 7 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 114 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 15 pf_rule 0 0K 5 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 htcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 662 sctp_iter 0 0K 17 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 66 vegas data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 59 cdg data 0 0K 0 dctcp data 0 0K 8 cubic data 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSD usrgroup 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_intr 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 scsi_ch 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1179 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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_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 acpipwr 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 16 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 10 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 998 namei_tracker 0 0K 10 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 25 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 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 17 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 116 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 147 eventfd 0 0K 5 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 786 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 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 NEWdirectio 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 957 566471 0 254 37998592 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8899 656 1283348 0 254 2446080 0 ertt_txseginfo 40 2481 40545 427335 0 254 1721040 0 BUF TRIE 144 194 11566 2850 0 62 1693440 0 malloc-384 384 4233 17 4260 0 30 1632000 0 malloc-128 128 11310 36 11448 0 126 1452288 0 RADIX NODE 144 9320 167 62113 0 62 1366128 0 malloc-4096 4096 327 3 494 0 2 1351680 0 UMA Slabs 0 112 10572 9 10572 0 126 1185072 0 mbuf_cluster 2048 540 2 540 0 254 1110016 0 vmem btag 56 16972 139 16972 0 254 958216 0 256 Bucket 2048 290 24 14526 0 8 643072 0 FFS inode 1160 526 27 1411 0 8 641480 0 tcp_bbr_map 128 149 4718 90069 0 126 622976 0 malloc-4096 4096 103 3 2363 0 2 434176 0 VM OBJECT 264 1496 64 27888 0 30 411840 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 163 24 1330 0 8 338096 0 malloc-16384 16384 17 3 837 0 1 327680 0 VNODE 448 564 66 1451 0 30 282240 0 malloc-64 64 4174 236 32194 0 254 282240 0 MAP ENTRY 96 2525 247 98306 0 126 266112 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 0 7 874 0 1 229376 0 malloc-16 16 14074 176 15431 0 254 228000 0 DEVCTL 1024 7 213 152 0 0 225280 0 malloc-65536 65536 1 2 25 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5355 189 5666 0 254 177408 0 malloc-256 256 212 478 7519 0 62 176640 0 malloc-128 128 1262 40 29926 0 126 166656 0 VMSPACE 2544 55 8 1790 0 4 160272 0 malloc-128 128 1146 94 3965 0 126 158720 0 FFS2 dinode 256 526 29 1411 0 62 142080 0 mbuf_packet 256 11 529 4419 0 254 138240 0 S VFS Cache 104 1034 292 1983 0 126 137904 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 302 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 PROC 1336 83 13 1811 0 8 128256 0 128 Bucket 1024 84 35 1535 0 16 121856 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 71 973 1513 0 126 116928 0 sctp_asoc 2288 26 24 433 0 254 114400 0 malloc-2048 2048 33 17 1056 0 8 102400 0 filedesc0 1072 83 8 1809 0 8 97552 0 malloc-2048 2048 8 38 5573 0 8 94208 0 malloc-256 256 177 183 3860 0 62 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 70 0 16 83968 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-8192 8192 5 5 134 0 1 81920 0 malloc-128 128 306 283 1336 0 126 75392 0 malloc-2048 2048 4 32 511 0 8 73728 0 socket 944 50 26 3033 0 254 71744 0 g_bio 408 4 166 19482 0 30 69360 0 sctp_ep 1280 31 23 1052 0 254 69120 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-384 384 23 147 993 0 30 65280 0 malloc-1024 1024 34 22 949 0 16 57344 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 64 Bucket 512 74 22 3418 0 30 49152 0 malloc-256 256 152 28 273 0 62 46080 0 32 Bucket 256 54 126 12642 0 62 46080 0 tcpcb 1080 13 29 379 0 254 45360 0 malloc-64 64 598 95 19019 0 254 44352 0 malloc-256 256 113 52 1081 0 62 42240 0 tcp_log 416 60 39 309 0 254 41184 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4685 435 5211 0 254 40960 0 sctp_raddr 736 26 29 468 0 254 40480 0 malloc-384 384 75 25 164 0 30 38400 0 malloc-384 384 57 43 1542 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 18512 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 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 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 478 26 690 0 254 32256 0 pipe 744 23 17 397 0 16 29760 0 malloc-1024 1024 13 15 1405 0 16 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 30595 0 62 28000 0 Files 80 240 110 10977 0 126 28000 0 malloc-256 256 80 25 1405 0 62 26880 0 malloc-4096 4096 3 3 1002 0 2 24576 0 malloc-2048 2048 5 7 134 0 8 24576 0 malloc-2048 2048 12 0 203 0 8 24576 0 PWD 32 29 727 903 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_inpcb 488 20 28 379 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 2 25 207 0 16 22464 0 malloc-2048 2048 2 8 59 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-64 64 258 57 3819 0 254 20160 0 8 Bucket 80 51 199 1258 0 126 20000 0 malloc-128 128 95 60 926 0 126 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 34 16 34 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-4096 4096 2 2 5 0 2 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 157 95 163 0 254 16128 0 malloc-64 64 55 197 1584 0 254 16128 0 malloc-32 32 310 194 6201 0 254 16128 0 16 Bucket 144 66 46 393 0 62 16128 0 vtnet_tx_hdr 24 0 668 587226 0 254 16032 0 malloc-128 128 7 117 307 0 126 15872 0 malloc-384 384 34 6 36 0 30 15360 0 malloc-256 256 39 21 255 0 62 15360 0 tcp_rack_pcb 832 0 18 59 0 16 14976 0 malloc-2048 2048 2 4 17 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 211 0 30 12288 0 malloc-32 32 160 218 315 0 254 12096 0 malloc-32 32 82 296 1980 0 254 12096 0 malloc-16 16 346 404 600 0 254 12000 0 sctp_chunk 152 46 32 114 0 254 11856 0 udp_inpcb 488 6 18 220 0 254 11712 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 17 28 1261 0 254 11520 0 malloc-256 256 38 7 933 0 62 11520 0 malloc-256 256 36 9 932 0 62 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 1 7 18 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 3 13 31 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 10 6 10 0 30 8192 0 malloc-512 512 0 16 8 0 30 8192 0 malloc-512 512 0 16 75 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 32 60 47 0 126 8096 0 rl_entry 40 66 136 66 0 254 8080 0 sctp_stream_msg_out 112 2 70 103 0 254 8064 0 sctp_laddr 48 0 168 374 0 254 8064 0 tcp_rack_map 112 0 72 55 0 126 8064 0 syncache 168 0 48 12 0 254 8064 0 udpcb 32 6 246 262 0 254 8064 0 ertt 72 13 99 379 0 126 8064 0 malloc-64 64 12 114 98 0 254 8064 0 malloc-64 64 85 41 230 0 254 8064 0 malloc-32 32 138 114 194 0 254 8064 0 malloc-32 32 24 228 57 0 254 8064 0 malloc-32 32 38 214 829 0 254 8064 0 4 Bucket 48 5 163 70 0 254 8064 0 2 Bucket 32 52 200 775 0 254 8064 0 malloc-16 16 15 485 386 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 29 471 26258 0 254 8000 0 malloc-16 16 65 435 1609 0 254 8000 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 10 52 89 0 126 7936 0 sctp_readq 152 0 52 18 0 254 7904 0 AIO 208 0 38 16 0 62 7904 0 ripcb 488 4 12 44 0 254 7808 0 udplite_inpcb 488 0 16 42 0 254 7808 0 AIOCB 552 0 14 17 0 16 7728 0 malloc-384 384 1 19 358 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 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 2 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 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_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 304 0 0 0 0 254 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 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 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 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-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-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