panic: ASan: Invalid access, 1-byte read at 0xfffffe00a3d59be0, MallocRedZone(fb) cpuid = 1 time = 1627442403 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5f9a7d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5f9a930 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5f9aa10 panic() at panic+0xb5/frame 0xfffffe00a5f9aad0 __asan_load1_noabort() at __asan_load1_noabort+0x121/frame 0xfffffe00a5f9ab90 strlcpy() at strlcpy+0xbc/frame 0xfffffe00a5f9abd0 pfioctl() at pfioctl+0x4017/frame 0xfffffe00a5f9c2b0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a5f9c390 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a5f9c3d0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a5f9c720 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a5f9c770 kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe00a5f9c870 sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00a5f9c9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5f9cbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5f9cbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 7821 tid 107763 ] Stopped at kdb_enter+0x6b: movq $0,0x28ed9da(%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 0xd3570b74682bd80d rdx 0x40001 rbx 0 rsp 0xfffffe00a5f9a910 rbp 0xfffffe00a5f9a930 rsi 0 rdi 0xfffffe005884cb28 r8 0x3 r9 0xfffffe00a5f9a448 r10 0 r11 0xfffffe00a71bd350 r12 0xfffffe00a71bce40 r13 0xfffffe00a5f9a901 r14 0xffffffff82c58fc0 .str.18 r15 0xffffffff82c58fc0 .str.18 rip 0xffffffff8179c15b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ed9da(%rip) db> show proc Process 7821 (syz-executor.0) at 0xfffffe00a714e538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffffe009e4e6538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7125000 (map 0xfffffe00a7125000) (map.pmap 0xfffffe00a71250c0) (pmap 0xfffffe00a7125120) threads: 4 104203 RunQ syz-executor.0 107763 Run CPU 1 syz-executor.0 107764 S uwait 0xfffffe00a7023400 syz-executor.0 107765 S uwait 0xfffffe00a7023600 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 7821 789 789 0 R (threaded) syz-executor.0 104203 RunQ syz-executor.0 107763 Run CPU 1 syz-executor.0 107764 S uwait 0xfffffe00a7023400 syz-executor.0 107765 S uwait 0xfffffe00a7023600 syz-executor.0 7792 7791 789 0 SV uwait 0xfffffe00a714cb00 syz-executor.0 7791 1 789 0 DV ppwait 0xfffffe00a71c3a20 syz-executor.0 5703 1 5703 65 Ss select 0xfffffe00a3ce9e40 dhclient 4426 1 4426 0 Ss select 0xfffffe00573e7940 dhclient 4423 1 4423 0 Ss select 0xfffffe0056b74bc0 dhclient 4390 1 4390 65 Ss select 0xfffffe00573e76c0 dhclient 4355 1 792 0 S uwait 0xfffffe009e9b9b80 syz-executor.3 4349 1 792 0 S uwait 0xfffffe009e2e5380 syz-executor.3 4340 1 792 0 S uwait 0xfffffe00a2e39100 syz-executor.3 4333 1 792 0 S uwait 0xfffffe00a2e20180 syz-executor.3 4330 1 792 0 S uwait 0xfffffe009e2de500 syz-executor.3 4326 1 789 0 S uwait 0xfffffe00a2e39000 syz-executor.0 4325 1 789 0 S uwait 0xfffffe00a2e91480 syz-executor.0 4321 1 792 0 S uwait 0xfffffe00a2e20480 syz-executor.3 4320 1 792 0 S uwait 0xfffffe00a2e91680 syz-executor.3 4314 1 792 0 S uwait 0xfffffe00a2e20280 syz-executor.3 4312 1 792 0 S uwait 0xfffffe009e4f0400 syz-executor.3 4307 1 792 0 S uwait 0xfffffe009e3e2180 syz-executor.3 4304 1 792 0 S uwait 0xfffffe009e2de600 syz-executor.3 4297 1 792 0 S uwait 0xfffffe00a2e20080 syz-executor.3 4295 1 792 0 S uwait 0xfffffe00a2e39400 syz-executor.3 4289 1 792 0 S uwait 0xfffffe005838f000 syz-executor.3 4286 1 792 0 S uwait 0xfffffe00a2e91e00 syz-executor.3 4277 1 792 0 S uwait 0xfffffe00a2e91280 syz-executor.3 4273 1 792 0 S uwait 0xfffffe00a2e91b00 syz-executor.3 4267 1 792 0 S uwait 0xfffffe00a2e39900 syz-executor.3 4264 1 792 0 S uwait 0xfffffe009e3e2e00 syz-executor.3 3992 1 3992 0 Ss select 0xfffffe0056b749c0 dhclient 3989 1 3989 0 Ss select 0xfffffe0056b74c40 dhclient 3962 1 3962 65 Ss select 0xfffffe00573e7540 dhclient 2291 1 2291 0 Ss select 0xfffffe00573e7440 dhclient 2276 1 2276 0 Ss select 0xfffffe0056b747c0 dhclient 2210 1 2210 65 Ss select 0xfffffe0056b746c0 dhclient 1995 1 789 0 S uwait 0xfffffe00a2e39600 syz-executor.0 1994 1 789 0 S uwait 0xfffffe005883f900 syz-executor.0 1993 1 789 0 S uwait 0xfffffe00a2e91f00 syz-executor.0 1992 1 789 0 S uwait 0xfffffe009e4f0f00 syz-executor.0 1957 0 0 0 DL aiordy 0xfffffe009e4f7538 [aiod4] 1954 0 0 0 DL aiordy 0xfffffe00a2e2f000 [aiod3] 1953 0 0 0 DL aiordy 0xfffffe009bf1f000 [aiod2] 1952 0 0 0 DL aiordy 0xfffffe009e434a70 [aiod1] 1793 1 789 0 S uwait 0xfffffe009e4f0100 syz-executor.0 1792 1 789 0 S uwait 0xfffffe00a2e20380 syz-executor.0 1075 1 1075 0 Ss select 0xfffffe00573e7b40 dhclient 1072 1 1072 0 Ss select 0xfffffe00573e7e40 dhclient 792 780 792 0 Ss piperd 0xfffffe00588a32e8 syz-executor.3 791 780 791 0 Ss piperd 0xfffffe009e9dc2e8 syz-executor.2 790 780 790 0 Rs syz-executor.1 789 780 789 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100125 S uwait 0xfffffe009e3e2080 syz-fuzzer 100126 S uwait 0xfffffe009e4f0600 syz-fuzzer 100127 S uwait 0xfffffe009e4f0700 syz-fuzzer 100128 S uwait 0xfffffe009e4f0800 syz-fuzzer 100129 S uwait 0xfffffe009e9b9c80 syz-fuzzer 100130 S uwait 0xfffffe009e9b9d80 syz-fuzzer 100132 S uwait 0xfffffe005873de80 syz-fuzzer 100131 S kqread 0xfffffe009e561700 syz-fuzzer 100133 S uwait 0xfffffe009e4f0000 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4a00b0 csh 776 694 776 0 Ss select 0xfffffe0056b74840 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdecb0 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 0xfffffe00583940b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583944b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583948b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058394cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056a01 cron 694 1 694 0 Ss select 0xfffffe0056b74a40 sshd 507 1 507 0 Ss select 0xfffffe0056b74ec0 syslogd 436 1 436 0 Ss select 0xfffffe00573e7d40 devd 435 1 435 65 Ss select 0xfffffe0056b730c0 dhclient 350 1 350 0 Ss select 0xfffffe0056b74dc0 dhclient 347 1 347 0 Ss select 0xfffffe00573e7dc0 dhclient 23 0 0 0 DL syncer 0xffffffff8417cc00 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058736a70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417aa40 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 RunQ [/ worker] 20 0 0 0 DL psleep 0xffffffff841b2ec0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a69f8 [dom0] 100088 D launds 0xffffffff841a6a04 [laundry: dom0] 100089 D umarcl 0xffffffff81e93450 [uma] 18 0 0 0 DL - 0xffffffff83e0db60 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a09460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84bd2e20 [pf purge] 15 0 0 0 DL - 0xffffffff84175ec0 [soaiod4] 9 0 0 0 DL - 0xffffffff84175ec0 [soaiod3] 8 0 0 0 DL - 0xffffffff84175ec0 [soaiod2] 7 0 0 0 DL - 0xffffffff84175ec0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c932c0 [doneq0] 100048 D - 0xffffffff83c93240 [async] 100081 D - 0xffffffff83c930c0 [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_ 0xffffffff841a0aa0 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff84029fc0 [g_event] 100039 D - 0xffffffff8402a000 [g_up] 100040 D - 0xffffffff8402a040 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053e0fe00 [thr_0] 100030 D - 0xfffffe0053e0fe80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 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 0xffffffff841a1a40 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402aec0 [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] 100010 D - 0xfffffe0053dde500 [deferred_unmount ta] 100013 Run CPU 0 [thread taskq] 100015 D - 0xfffffe0053df1c00 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df1b00 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 D - 0xfffffe0053df1900 [pci_hp taskq] 100019 D - 0xfffffe0053df1800 [inm_free taskq] 100020 D - 0xfffffe0053df1700 [in6m_free taskq] 100021 D - 0xfffffe0053df1600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df1600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df1600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df1600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df1500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df1500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df1500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df1500 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0054140c00 [firmware taskq] 100041 D - 0xfffffe0054140b00 [crypto_0] 100042 D - 0xfffffe0054140b00 [crypto_1] 100058 D - 0xfffffe0054140500 [vtnet0 rxq 0] 100059 D - 0xfffffe0054140400 [vtnet0 txq 0] 100060 D - 0xfffffe0054140300 [vtnet0 rxq 1] 100061 D - 0xfffffe0054140200 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056b73100 [virtio_balloon] 100067 D - 0xfffffe0056fb3a00 [mca taskq] 100072 D - 0xffffffff82c5ff41 [deadlkres] 100076 D - 0xfffffe005834bd00 [acpi_task_0] 100077 D - 0xfffffe005834bd00 [acpi_task_1] 100078 D - 0xfffffe005834bd00 [acpi_task_2] 100080 D - 0xfffffe0054140a00 [CAM taskq] db> show all locks Process 0 (kernel) thread 0xfffffe0053dedac0 (100013) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff80007001000) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 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 newblk 10 1027K 7455 vfscache 3 1025K 3 pcb 99 609K 17762 inodedep 211 591K 6902 filedesc 70 554K 13691 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 205 414K 7939 acpica 1674 184K 54514 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 10 131K 6824 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 77 bus 984 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 281 53K 15593 umtx 418 53K 418 dirrem 200 50K 6816 temp 35 33K 2374 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 freefile 200 25K 6798 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_atcl 49 19K 9810 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 421 sctp_stro 16 16K 1414 tty 16 16K 16 ithread 99 16K 99 sctp_timw 60 15K 60 bus-sc 33 14K 1690 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 48 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 6880 UART 12 9K 12 devstat 4 9K 4 kqueue 95 9K 7954 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 12 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 taskqueue 63 7K 63 cred 26 7K 271 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 454 pwddesc 93 6K 7827 DEVFSP 84 6K 758 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 61 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 118953 lockf 32 4K 60 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 684 terminal 11 3K 11 sctp_atky 65 3K 11556 select 19 3K 87 uidinfo 3 3K 18 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 freework 6 2K 6802 freeblks 5 2K 6801 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 13612 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 66 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_athm 49 1K 10142 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 inpcbpolicy 23 1K 2621 mount 16 1K 89 pci_link 10 1K 10 newdirblk 5 1K 6806 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_map 32 1K 2828 diradd 4 1K 6856 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 642 xform 6 1K 927 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 160 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 12295 filecaps 5 1K 116 sctp_vrf 1 1K 1 sctp_stri 1 1K 664 vnet 1 1K 1 entropy 2 1K 44 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 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4661 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 chd data 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 553 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 5496 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 30 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 20 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 24 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_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 6996 namei_tracker 0 0K 2 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 483 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 2481 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 112 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 21770 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 831 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 974 1174504 0 254 38068224 0 mbuf 256 9585 540 1840497 0 254 2592000 0 pbuf 2624 0 973 0 0 2 2553152 0 tcp_log 416 0 5337 64973 0 254 2220192 0 RADIX NODE 144 15003 392 229930 0 63 2216880 0 BUF TRIE 144 195 11565 989 0 62 1693440 0 malloc-384 384 4155 5 4178 0 30 1597440 0 malloc-128 128 12267 40 19138 0 126 1575296 0 malloc-4096 4096 326 3 485 0 2 1347584 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 UMA Slabs 0 112 10607 10 10607 0 126 1189104 0 vmem btag 56 17486 57 17486 0 254 982408 0 malloc-16384 16384 34 6 6843 0 1 655360 0 FFS inode 1160 533 27 7332 0 8 649600 0 VM OBJECT 264 1622 88 112003 0 30 451440 0 malloc-384 384 372 728 16825 0 30 422400 0 malloc-4096 4096 93 6 7843 0 2 405504 0 malloc-65536 65536 4 2 178 0 1 393216 0 THREAD 1808 187 22 7765 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 256 Bucket 2048 154 20 15698 0 8 356352 0 MAP ENTRY 96 3014 388 419749 0 126 326592 0 VNODE 448 571 86 7372 0 30 294336 0 malloc-2048 2048 40 96 10811 0 8 278528 0 sctp_ep 1280 32 178 8064 0 254 268800 0 malloc-256 256 365 685 27886 0 62 268800 0 malloc-64 64 3918 114 3980 0 254 258048 0 malloc-256 256 1 974 12375 0 62 249600 0 malloc-16 16 14029 471 16898 0 254 232000 0 sctp_asoc 2288 16 84 1414 0 254 228800 0 DEVCTL 1024 0 220 153 0 0 225280 0 VMSPACE 2544 65 13 7799 0 4 198432 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 socket 944 63 137 12122 0 254 188800 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5579 217 12545 0 254 185472 0 malloc-128 128 1299 96 39814 0 126 178560 0 malloc-32768 32768 1 4 7 0 1 163840 0 malloc-128 128 603 668 11537 0 126 162688 0 malloc-256 256 55 575 8356 0 62 161280 0 mbuf_packet 256 24 561 12619 0 254 149760 0 malloc-256 256 358 227 16639 0 62 149760 0 PROC 1336 92 19 7826 0 8 148296 0 S VFS Cache 104 1027 377 8385 0 126 146016 0 FFS2 dinode 256 533 37 7331 0 62 145920 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-1024 1024 119 5 306 0 16 126976 0 filedesc0 1072 93 19 7827 0 8 120064 0 ksiginfo 112 94 950 2536 0 126 116928 0 malloc-8192 8192 12 1 14 0 1 106496 0 malloc-1024 1024 19 81 1460 0 16 102400 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-2048 2048 16 32 619 0 8 98304 0 malloc-64 64 975 537 128238 0 254 96768 0 malloc-4096 4096 22 0 26 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 55 28 1364 0 16 84992 0 clpbuf 2624 0 32 21 0 16 83968 0 64 Bucket 512 101 43 7414 0 30 73728 0 sctp_raddr 736 16 83 1414 0 254 72864 0 malloc-4096 4096 15 2 29 0 2 69632 0 malloc-65536 65536 0 1 2 0 1 65536 0 malloc-16384 16384 2 2 162 0 1 65536 0 g_bio 408 0 160 7368 0 30 65280 0 malloc-64 64 791 154 18601 0 254 60480 0 malloc-8192 8192 5 2 106 0 1 57344 0 malloc-4096 4096 11 2 546 0 2 53248 0 32 Bucket 256 72 123 7190 0 62 49920 0 malloc-8192 8192 2 4 38 0 1 49152 0 NAMEI 1024 0 40 43416 0 16 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 pcpu-8 8 4711 409 5084 0 254 40960 0 tcpcb 1080 4 31 631 0 254 37800 0 DIRHASH 1024 34 2 34 0 16 36864 0 Files 80 261 189 27433 0 126 36000 0 malloc-128 128 20 259 277 0 126 35712 0 malloc-32768 32768 0 1 2 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-256 256 98 22 1139 0 62 30720 0 pipe 744 23 17 450 0 16 29760 0 malloc-64 64 0 441 587 0 254 28224 0 KNOTE 160 28 147 127540 0 62 28000 0 malloc-256 256 90 15 520 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 16 8 33 0 16 24576 0 ertt_txseginfo 40 0 606 15228 0 254 24240 0 PWD 32 34 722 6900 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 54 246 2265 0 126 24000 0 malloc-128 128 125 61 7266 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 tcp_rack_pcb 832 0 27 553 0 16 22464 0 malloc-4096 4096 0 5 6996 0 2 20480 0 malloc-1024 1024 13 7 1243 0 16 20480 0 malloc-32 32 58 572 486 0 254 20160 0 ripcb 496 13 27 1001 0 254 19840 0 tcp_inpcb 496 4 36 631 0 254 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 39 11 49 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 106 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-64 64 107 145 19477 0 254 16128 0 malloc-32 32 266 238 5951 0 254 16128 0 16 Bucket 144 51 61 307 0 62 16128 0 vtnet_tx_hdr 24 0 668 590762 0 254 16032 0 malloc-128 128 75 49 2126 0 126 15872 0 sctp_chunk 152 16 88 412 0 254 15808 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-2048 2048 1 5 13 0 8 12288 0 malloc-512 512 1 23 139 0 30 12288 0 malloc-512 512 10 14 74 0 30 12288 0 malloc-512 512 6 18 35 0 30 12288 0 malloc-32 32 57 321 10887 0 254 12096 0 malloc-16 16 520 230 7174 0 254 12000 0 udplite_inpcb 496 0 24 601 0 254 11904 0 udp_inpcb 496 6 18 388 0 254 11904 0 kenv 258 15 30 1044 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1399 0 254 11520 0 malloc-256 256 27 18 291 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-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 15 0 16 8192 0 malloc-512 512 3 13 63 0 30 8192 0 malloc-512 512 10 6 42 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 63 0 126 8096 0 rl_entry 40 60 142 60 0 254 8080 0 sctp_stream_msg_out 112 0 72 83 0 254 8064 0 sctp_laddr 48 1 167 402 0 254 8064 0 tcp_rack_map 112 0 72 1097 0 126 8064 0 udpcb 32 6 246 989 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 631 0 126 8064 0 malloc-64 64 43 83 684 0 254 8064 0 malloc-64 64 9 117 35 0 254 8064 0 malloc-32 32 105 147 2790 0 254 8064 0 malloc-32 32 45 207 3729 0 254 8064 0 malloc-32 32 23 229 49 0 254 8064 0 4 Bucket 48 6 162 192 0 254 8064 0 2 Bucket 32 57 195 1187 0 254 8064 0 malloc-16 16 70 430 15884 0 254 8000 0 malloc-16 16 17 483 171 0 254 8000 0 malloc-16 16 33 467 25507 0 254 8000 0 malloc-16 16 22 478 27 0 254 8000 0 malloc-16 16 11 489 14 0 254 8000 0 malloc-384 384 1 19 388 0 30 7680 0 malloc-256 256 14 16 269 0 62 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-2048 2048 2 0 2 0 8 4096 0 malloc-2048 2048 0 2 5 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-64 64 4 59 8 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 malloc-128 128 15 16 87 0 126 3968 0 malloc-128 128 1 30 36 0 126 3968 0 AIO 208 0 19 1 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 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 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 sctp_readq 152 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 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 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 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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