panic: ASan: Invalid access, 1-byte read at 0xfffffe009c9d43e0, MallocRedZone(fb) cpuid = 0 time = 1627033166 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5fb37d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5fb3930 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5fb3a10 panic() at panic+0xb5/frame 0xfffffe00a5fb3ad0 __asan_load1_noabort() at __asan_load1_noabort+0x11a/frame 0xfffffe00a5fb3b90 strlcpy() at strlcpy+0xbc/frame 0xfffffe00a5fb3bd0 pfioctl() at pfioctl+0x4007/frame 0xfffffe00a5fb52b0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a5fb5390 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a5fb53d0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a5fb5720 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a5fb5770 kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe00a5fb5870 sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00a5fb59f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5fb5bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5fb5bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 18552 tid 119064 ] Stopped at kdb_enter+0x6b: movq $0,0x28ef4ca(%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 0x3561ab9e89eb164f rdx 0x40001 rbx 0 rsp 0xfffffe00a5fb3910 rbp 0xfffffe00a5fb3930 rsi 0 rdi 0xfffffe005883ca28 r8 0x3 r9 0xfffffe00a5fb3468 r10 0 r11 0xfffffe00a702ae10 r12 0xfffffe00a702a900 r13 0xfffffe00a5fb3901 r14 0xffffffff82c57960 .str.18 r15 0xffffffff82c57960 .str.18 rip 0xffffffff8179b5eb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ef4ca(%rip) db> show proc Process 18552 (syz-executor.0) at 0xfffffe009e391000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe009e4b6538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a45d89f0 (map 0xfffffe00a45d89f0) (map.pmap 0xfffffe00a45d8ab0) (pmap 0xfffffe00a45d8b10) threads: 2 119048 RunQ syz-executor.0 119064 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 18552 783 783 0 R (threaded) syz-executor.0 119048 RunQ syz-executor.0 119064 Run CPU 0 syz-executor.0 18551 848 848 0 R (threaded) syz-executor.3 115249 RunQ syz-executor.3 119065 S uwait 0xfffffe00a1446700 syz-executor.3 18550 807 807 0 R (threaded) syz-executor.2 118963 Run CPU 1 syz-executor.2 119066 RunQ syz-executor.2 18549 784 784 0 R (threaded) syz-executor.1 101861 RunQ syz-executor.1 119063 S uwait 0xfffffe00a1479d80 syz-executor.1 14833 1 783 0 SV uwait 0xfffffe009e3e6880 syz-executor.0 14825 1 783 0 SV uwait 0xfffffe00a14ab700 syz-executor.0 14815 1 783 0 SV uwait 0xfffffe00a14ab980 syz-executor.0 14614 1 807 0 SV uwait 0xfffffe00a14ab400 syz-executor.2 14605 1 807 0 SV uwait 0xfffffe009e4b5e80 syz-executor.2 14596 1 807 0 SV uwait 0xfffffe00a14ab080 syz-executor.2 14575 1 783 0 SV uwait 0xfffffe009e4b5a80 syz-executor.0 14574 1 783 0 SV uwait 0xfffffe00a142c200 syz-executor.0 13660 1 807 0 S uwait 0xfffffe00a14ab280 syz-executor.2 13656 1 807 0 S uwait 0xfffffe00584b4b80 syz-executor.2 13095 1 848 0 S uwait 0xfffffe00a1446800 syz-executor.3 11310 11307 848 0 SV uwait 0xfffffe009e4b5680 syz-executor.3 11307 1 848 0 DV ppwait 0xfffffe00a1436f58 syz-executor.3 11058 1 784 0 S uwait 0xfffffe00a14ab000 syz-executor.1 11054 1 784 0 S uwait 0xfffffe00589f1400 syz-executor.1 6663 1 6663 65 Ss select 0xfffffe00a45607c0 dhclient 5308 1 5308 0 Ss select 0xfffffe00a4560840 dhclient 5292 1 5292 0 Ss select 0xfffffe00a45604c0 dhclient 5180 1 5180 65 Ss select 0xfffffe0056b74e40 dhclient 4255 1 4255 0 Ss select 0xfffffe00a444b240 dhclient 4252 1 4252 0 Ss select 0xfffffe00a444b640 dhclient 4220 1 4220 65 Ss select 0xfffffe00a4560f40 dhclient 3058 1 3058 0 Ss select 0xfffffe00a4560c40 dhclient 3046 1 3046 0 Ss select 0xfffffe00a4560b40 dhclient 2983 1 2983 65 Ss select 0xfffffe0056b763c0 dhclient 2180 1 784 0 SV uwait 0xfffffe00584b4380 syz-executor.1 1367 1364 848 0 SV uwait 0xfffffe009e2d6400 syz-executor.3 1364 1 848 0 DV ppwait 0xfffffe00a1436a20 syz-executor.3 1283 1 1283 0 Ss select 0xfffffe0056b730c0 dhclient 1280 1 1280 0 Ss select 0xfffffe00573f2ac0 dhclient 887 0 0 0 DL aiordy 0xfffffe00a1465000 [aiod4] 886 0 0 0 DL aiordy 0xfffffe00a1465538 [aiod3] 885 0 0 0 DL aiordy 0xfffffe00a1465a70 [aiod2] 884 0 0 0 DL aiordy 0xfffffe00a1436000 [aiod1] 848 780 848 0 Ss nanslp 0xffffffff84057980 syz-executor.3 807 780 807 0 Rs syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff84057980 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff84057980 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe009e3e6100 syz-fuzzer 100122 S uwait 0xfffffe00584b4d80 syz-fuzzer 100123 S uwait 0xfffffe009e4b5180 syz-fuzzer 100124 S uwait 0xfffffe009e4b5280 syz-fuzzer 100125 S uwait 0xfffffe009e4b5380 syz-fuzzer 100126 S uwait 0xfffffe009e4b5580 syz-fuzzer 100127 S uwait 0xfffffe009e2d6100 syz-fuzzer 100128 S uwait 0xfffffe009e2d6200 syz-fuzzer 100129 S uwait 0xfffffe009e2d6300 syz-fuzzer 112869 S kqread 0xfffffe009e4a7700 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e42d0b0 csh 776 694 776 0 Ss select 0xfffffe0056b74dc0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdecb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ed0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ed4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ed8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583edcb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583930b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583934b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583938b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058393cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84057981 cron 694 1 694 0 Ss select 0xfffffe00573f2d40 sshd 507 1 507 0 Ss select 0xfffffe00573f2cc0 syslogd 436 1 436 0 Ss select 0xfffffe00573f2b40 devd 435 1 435 65 Ss select 0xfffffe00573f2bc0 dhclient 350 1 350 0 Ss select 0xfffffe00573f2c40 dhclient 347 1 347 0 Ss select 0xfffffe0056b73040 dhclient 23 0 0 0 DL syncer 0xffffffff8417dac0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058736a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417b9c0 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0056fc14e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b3d80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a78b8 [dom0] 100087 D launds 0xffffffff841a78c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e91c70 [uma] 18 0 0 0 DL - 0xffffffff83e0eae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d7b460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84919e20 [pf purge] 15 0 0 0 DL - 0xffffffff84176e40 [soaiod4] 9 0 0 0 DL - 0xffffffff84176e40 [soaiod3] 8 0 0 0 DL - 0xffffffff84176e40 [soaiod2] 7 0 0 0 DL - 0xffffffff84176e40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c94240 [doneq0] 100047 D - 0xffffffff83c941c0 [async] 100080 D - 0xffffffff83c94040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007919888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e0fc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e0fc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a1960 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff8402af40 [g_event] 100038 D - 0xffffffff8402af80 [g_up] 100039 D - 0xffffffff8402afc0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e0fe00 [thr_0] 100029 D - 0xfffffe0053e0fe80 [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 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a2900 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402be40 [swapper] 100005 D - 0xfffffe000791c500 [softirq_0] 100006 D - 0xfffffe000791c400 [softirq_1] 100007 D - 0xfffffe000791c300 [if_io_tqg_0] 100008 D - 0xfffffe000791c200 [if_io_tqg_1] 100009 D - 0xfffffe000791c100 [if_config_tqg_0] 100012 D - 0xfffffe0053dde100 [thread taskq] 100013 D - 0xfffffe0053dde000 [inm_free taskq] 100015 D - 0xfffffe0053df1c00 [kqueue_ctx taskq] 100016 D - 0xfffffe0053df1b00 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 D - 0xfffffe0053df1900 [in6m_free taskq] 100019 D - 0xfffffe0053df1800 [pci_hp taskq] 100020 D - 0xfffffe0053df1700 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df1700 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df1700 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df1700 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df1600 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df1600 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df1600 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df1600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0054140d00 [firmware taskq] 100040 D - 0xfffffe0054140c00 [crypto_0] 100041 D - 0xfffffe0054140c00 [crypto_1] 100057 D - 0xfffffe0054140600 [vtnet0 rxq 0] 100058 D - 0xfffffe0054140500 [vtnet0 txq 0] 100059 D - 0xfffffe0054140400 [vtnet0 rxq 1] 100060 D - 0xfffffe0054140300 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056b73100 [virtio_balloon] 100066 D - 0xfffffe0056fb3b00 [mca taskq] 100071 D - 0xffffffff82c5e8e1 [deadlkres] 100075 D - 0xfffffe0058349d00 [acpi_task_0] 100076 D - 0xfffffe0058349d00 [acpi_task_1] 100077 D - 0xfffffe0058349d00 [acpi_task_2] 100079 D - 0xfffffe0054140b00 [CAM taskq] db> show all locks Process 18550 (syz-executor.2) thread 0xfffffe00a7669e40 (118963) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a7654440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 pf_rule 668 1278K 1492 newblk 9 1026K 18142 vfscache 3 1025K 3 pcb 304 848K 9795 inodedep 77 541K 17610 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 54 425K 35075 subproc 185 378K 18653 vmem 3 274K 5 acpica 1674 184K 54712 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 17525 tfo_ccache 1 128K 1 sctp_stro 127 127K 520 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 265 100K 3737 BPF 46 88K 113 temp 61 85K 4048 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 264 51K 37620 umtx 396 50K 396 cred 140 35K 1394 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 sctp_atky 404 18K 4295 dirrem 68 17K 17527 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 137 17K 438 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 lltable 43 14K 139 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 71 9K 71 freefile 68 9K 17509 bmsafemap 2 9K 17598 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 476 rpc 2 8K 2 shmfd 1 8K 42 pfs_vncache 1 8K 1 kqueue 87 8K 18573 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 DEVFSP 112 7K 14587 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 484 pwddesc 85 6K 18553 ufs_dirhash 20 5K 24 UMA 270 5K 270 session 35 5K 62 pf_ifnet 10 5K 102 sctp_athm 265 5K 3737 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_map 254 4K 1040 lockf 33 4K 71 acpisem 28 4K 28 selfd 55 4K 261112 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 720 terminal 11 3K 11 select 19 3K 81 uidinfo 3 3K 279 xform 34 3K 15891 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 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 17503 softdep 1 1K 1 mkdir 8 1K 35012 freeblks 4 1K 17502 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 84 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 4310 newdirblk 4 1K 17506 diradd 4 1K 17568 pfil 4 1K 4 cdev 2 1K 2 ip_msource 7 1K 7 osd 11 1K 3461 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 ioctlops 1 1K 7667 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 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 13934 filecaps 5 1K 124 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 912 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 cdg data 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 vegas data 0 0K 0 htcp data 0 0K 0 chd data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 14 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 16478 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 36 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 433 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_moptions 0 0K 2 in_mfilter 0 0K 8 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 11 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 17746 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 5 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 2694 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 13 lio 0 0K 10 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 167 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 20234 eventfd 0 0K 122 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 924 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 726 1259538 0 253 37052416 0 RADIX NODE 144 15090 10889 546438 0 62 3740976 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8743 827 2095716 0 254 2449920 0 BUF TRIE 144 191 11569 1120 0 62 1693440 0 malloc-384 384 4155 15 4179 0 30 1601280 0 malloc-128 128 12279 59 29949 0 126 1579264 0 mbuf_cluster 2048 675 1 675 0 253 1384448 0 tcp_log 416 0 3258 13068 0 253 1355328 0 malloc-4096 4096 326 1 485 0 2 1339392 0 malloc-2048 2048 638 2 1380 0 8 1310720 0 UMA Slabs 0 112 10702 239 10987 0 126 1225392 0 tcp_bbr_map 128 7318 2199 78319 0 126 1218176 0 vmem btag 56 17888 375 18172 0 254 1022728 0 ertt_txseginfo 40 12786 4283 143859 0 254 682760 0 FFS inode 1160 531 29 18041 0 8 649600 0 malloc-16384 16384 26 4 17535 0 1 491520 0 malloc-384 384 442 788 21448 0 30 472320 0 VM OBJECT 264 1727 58 263193 0 30 471240 0 malloc-65536 65536 4 2 372 0 1 393216 0 256 Bucket 2048 165 21 17401 0 8 380928 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-4096 4096 85 4 18607 0 2 364544 0 THREAD 1808 178 20 19066 0 8 357984 0 malloc-2048 2048 146 14 10646 0 8 327680 0 malloc-256 256 345 870 71772 0 62 311040 0 sctp_asoc 2288 127 8 520 0 253 308880 0 VNODE 448 570 69 18082 0 30 286272 0 MAP ENTRY 96 2517 255 996688 0 126 266112 0 malloc-256 256 1 1004 34267 0 62 257280 0 malloc-64 64 3920 49 3983 0 254 254016 0 malloc-16 16 14251 499 15111 0 254 236000 0 tcp_inpcb 496 7 449 3450 0 253 226176 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 sctp_ep 1280 138 12 3217 0 253 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5572 224 23248 0 254 185472 0 malloc-128 128 1299 127 60761 0 126 182528 0 malloc-128 128 471 924 22657 0 126 178560 0 mbuf_packet 256 198 477 21026 0 254 172800 0 VMSPACE 2544 55 8 18514 0 4 160272 0 FFS2 dinode 256 531 24 18040 0 62 142080 0 S VFS Cache 104 1029 336 18910 0 126 141960 0 malloc-1024 1024 130 6 574 0 16 139264 0 PROC 1336 84 15 18552 0 8 132264 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-1024 1024 119 9 305 0 16 131072 0 malloc-256 256 455 55 23127 0 62 130560 0 128 Bucket 1024 73 38 5901 0 16 113664 0 filedesc0 1072 85 20 18553 0 8 112560 0 malloc-8192 8192 12 1 14 0 1 106496 0 socket 944 54 58 8877 0 253 105728 0 sctp_raddr 736 127 16 520 0 253 105248 0 DEVCTL 1024 0 100 154 0 0 102400 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-64 64 975 537 281167 0 254 96768 0 malloc-4096 4096 22 1 27 0 2 94208 0 malloc-2048 2048 42 2 1412 0 8 90112 0 64 Bucket 512 128 48 29285 0 30 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 21 0 15 83968 0 pcpu-8 8 9811 429 16988 0 254 81920 0 malloc-4096 4096 15 2 29 0 2 69632 0 malloc-16384 16384 2 2 162 0 1 65536 0 g_bio 408 0 150 8220 0 30 61200 0 malloc-64 64 803 142 56243 0 254 60480 0 malloc-8192 8192 5 2 106 0 1 57344 0 malloc-4096 4096 11 3 547 0 2 57344 0 malloc-256 256 54 156 19129 0 62 53760 0 tcpcb 1080 7 42 3450 0 253 52920 0 32 Bucket 256 72 108 392898 0 62 46080 0 DIRHASH 1024 30 10 34 0 16 40960 0 malloc-8192 8192 2 3 30 0 1 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 pipe 744 23 32 921 0 16 40920 0 Files 80 290 210 58191 0 126 40000 0 NAMEI 1024 0 36 108952 0 16 36864 0 ksiginfo 112 84 240 3471 0 126 36288 0 malloc-128 128 20 259 277 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 malloc-64 64 0 441 579 0 254 28224 0 KNOTE 160 28 147 211045 0 62 28000 0 sctp_chunk 152 144 38 240 0 253 27664 0 malloc-384 384 43 27 141 0 30 26880 0 malloc-256 256 89 16 549 0 62 26880 0 malloc-1024 1024 16 8 33 0 16 24576 0 PWD 32 35 721 17606 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 40 260 3983 0 126 24000 0 malloc-128 128 124 62 17976 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-256 256 73 17 1953 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 tcp_bbr_pcb 832 3 24 2931 0 16 22464 0 malloc-4096 4096 0 5 17744 0 2 20480 0 malloc-4096 4096 2 3 2382 0 2 20480 0 malloc-1024 1024 13 7 1923 0 16 20480 0 malloc-64 64 218 97 16991 0 254 20160 0 malloc-32 32 57 573 491 0 254 20160 0 ripcb 496 5 35 422 0 253 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-64 64 71 181 14606 0 254 16128 0 malloc-32 32 280 224 3857 0 254 16128 0 malloc-32 32 276 228 5324 0 254 16128 0 16 Bucket 144 51 61 435 0 62 16128 0 vtnet_tx_hdr 24 0 668 647727 0 254 16032 0 malloc-128 128 76 48 644 0 126 15872 0 unpcb 256 20 40 1291 0 253 15360 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-256 256 27 33 676 0 62 15360 0 tcp_rack_pcb 832 0 18 14 0 16 14976 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 10 14 78 0 30 12288 0 malloc-16 16 520 230 9540 0 254 12000 0 udplite_inpcb 496 0 24 158 0 253 11904 0 udp_inpcb 496 6 18 280 0 253 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 3 0 2 8192 0 malloc-2048 2048 1 3 114 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 45 0 16 8192 0 malloc-512 512 10 6 92 0 30 8192 0 malloc-512 512 6 10 21 0 30 8192 0 malloc-512 512 3 13 99 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 62 0 126 8096 0 rl_entry 40 81 121 81 0 254 8080 0 sctp_stream_msg_out 112 0 72 246 0 253 8064 0 sctp_laddr 48 8 160 117 0 254 8064 0 tcp_rack_map 112 0 72 19 0 126 8064 0 syncache 168 0 48 4 0 253 8064 0 udpcb 32 6 246 438 0 254 8064 0 ertt 72 7 105 3450 0 126 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 40 0 254 8064 0 malloc-32 32 98 154 4675 0 254 8064 0 malloc-32 32 38 214 3110 0 254 8064 0 malloc-32 32 23 229 73 0 254 8064 0 4 Bucket 48 6 162 344 0 254 8064 0 2 Bucket 32 52 200 1972 0 254 8064 0 malloc-16 16 286 214 6419 0 254 8000 0 malloc-16 16 13 487 725 0 254 8000 0 malloc-16 16 36 464 28428 0 254 8000 0 malloc-16 16 21 479 26 0 254 8000 0 malloc-16 16 11 489 14 0 254 8000 0 malloc-128 128 15 47 575 0 126 7936 0 malloc-128 128 1 61 42 0 126 7936 0 AIO 208 0 38 195 0 62 7904 0 AIOCB 552 0 14 221 0 16 7728 0 malloc-384 384 1 19 605 0 30 7680 0 malloc-256 256 14 16 269 0 62 7680 0 AIOLIO 272 0 28 10 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 14 0 126 6448 0 domainset 40 0 126 7 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-2048 2048 0 2 4 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 UMA Slabs 1 176 19 3 19 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 0 malloc-384 384 2 8 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 sctp_readq 152 0 0 0 0 253 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 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 253 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 tcptw 88 0 0 0 0 253 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 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 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 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 63 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 15 0 0 swwbuf 2624 0 0 0 0 7 0 0 swrbuf 2624 0 0 0 0 15 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-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 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-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0