panic: ASan: Invalid access, 1-byte read at 0xfffffe00a76285e0, MallocRedZone(fb) cpuid = 0 time = 1627208551 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a70667d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a7066930 vpanic() at vpanic+0x2c5/frame 0xfffffe00a7066a10 panic() at panic+0xb5/frame 0xfffffe00a7066ad0 __asan_load1_noabort() at __asan_load1_noabort+0x121/frame 0xfffffe00a7066b90 strlcpy() at strlcpy+0xbc/frame 0xfffffe00a7066bd0 pfioctl() at pfioctl+0x811/frame 0xfffffe00a70682b0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a7068390 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a70683d0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a7068720 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a7068770 kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe00a7068870 sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00a70689f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a7068bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a7068bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 13385 tid 115004 ] Stopped at kdb_enter+0x6b: movq $0,0x28ee9da(%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 0x600ecc9c5a8dc068 rdx 0x40001 rbx 0 rsp 0xfffffe00a7066910 rbp 0xfffffe00a7066930 rsi 0 rdi 0xfffffe005883ea28 r8 0x3 r9 0xfffffe00a7066448 r10 0 r11 0xfffffe00a763b190 r12 0xfffffe00a763ac80 r13 0xfffffe00a7066901 r14 0xffffffff82c58e40 .str.18 r15 0xffffffff82c58e40 .str.18 rip 0xffffffff8179c15b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ee9da(%rip) db> show proc Process 13385 (syz-executor.0) at 0xfffffe00a720ca70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 791 at 0xfffffe0058903000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d4b538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a75bd3e0 (map 0xfffffe00a75bd3e0) (map.pmap 0xfffffe00a75bd4a0) (pmap 0xfffffe00a75bd500) threads: 2 114984 RunQ syz-executor.0 115004 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 13385 791 791 0 R (threaded) syz-executor.0 114984 RunQ syz-executor.0 115004 Run CPU 0 syz-executor.0 13384 800 800 0 R (threaded) syz-executor.2 110201 RunQ syz-executor.2 115005 S uwait 0xfffffe00a3afb800 syz-executor.2 13383 792 792 0 R syz-executor.1 13318 13317 803 0 SV uwait 0xfffffe00a6facd00 syz-executor.3 13317 1 803 0 DV ppwait 0xfffffe00a757e4e8 syz-executor.3 8320 1 791 0 S uwait 0xfffffe0058859b00 syz-executor.0 8311 1 791 0 S uwait 0xfffffe009e471d80 syz-executor.0 8220 1 792 0 S uwait 0xfffffe009e471e80 syz-executor.1 8219 1 792 0 S uwait 0xfffffe00a3aaa780 syz-executor.1 8103 1 792 0 S uwait 0xfffffe00a3afbd00 syz-executor.1 8102 1 792 0 S uwait 0xfffffe009e2c0680 syz-executor.1 8101 1 792 0 S uwait 0xfffffe00a3b5cc80 syz-executor.1 8100 1 792 0 S uwait 0xfffffe00a3afbf00 syz-executor.1 8085 1 792 0 S uwait 0xfffffe00a3b5ca00 syz-executor.1 8084 1 792 0 S uwait 0xfffffe00a3afb900 syz-executor.1 8014 1 800 0 S uwait 0xfffffe00a3b0cc80 syz-executor.2 8011 1 800 0 S uwait 0xfffffe00a3b5ce80 syz-executor.2 6345 1 803 0 S uwait 0xfffffe009e471b80 syz-executor.3 6342 1 803 0 S uwait 0xfffffe00a3afbb00 syz-executor.3 3530 1 3530 65 Ss select 0xfffffe00a720ad40 dhclient 2871 1 2871 0 Ss select 0xfffffe00a720a840 dhclient 2857 1 2857 0 Ss select 0xfffffe0056b746c0 dhclient 2743 1 2743 65 Ss select 0xfffffe00573e74c0 dhclient 2338 1 2338 0 Ss select 0xfffffe0056b74cc0 dhclient 2335 1 2335 0 Ss select 0xfffffe00573e72c0 dhclient 2309 1 2309 65 Ss select 0xfffffe00573e7640 dhclient 1778 1 1778 0 Ss select 0xfffffe00573e7a40 dhclient 1775 1 1775 0 Ss select 0xfffffe00573e79c0 dhclient 1748 1 1748 65 Ss select 0xfffffe0056b74bc0 dhclient 1646 0 0 0 DL aiordy 0xfffffe00a3b47538 [aiod4] 1645 0 0 0 DL aiordy 0xfffffe00a3b47000 [aiod3] 1644 0 0 0 DL aiordy 0xfffffe00a3b47a70 [aiod2] 1643 0 0 0 DL aiordy 0xfffffe00a3a4c000 [aiod1] 1362 1 1362 0 Ss select 0xfffffe0056b74c40 dhclient 1359 1 1359 0 Ss select 0xfffffe0056b76540 dhclient 803 780 803 0 Rs syz-executor.3 800 780 800 0 Ss nanslp 0xffffffff84057a00 syz-executor.2 792 780 792 0 Ss nanslp 0xffffffff84057a00 syz-executor.1 791 780 791 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100106 S uwait 0xfffffe009e375d80 syz-fuzzer 100119 S nanslp 0xffffffff84057a00 syz-fuzzer 100120 S uwait 0xfffffe005873de80 syz-fuzzer 100121 S uwait 0xfffffe005838f000 syz-fuzzer 100122 S uwait 0xfffffe005838f100 syz-fuzzer 100123 S uwait 0xfffffe005838f200 syz-fuzzer 100124 S uwait 0xfffffe009e471080 syz-fuzzer 100125 RunQ syz-fuzzer 100126 RunQ syz-fuzzer 778 776 778 0 Ss pause 0xfffffe005886bb20 csh 776 694 776 0 Ss select 0xfffffe0056b747c0 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 0xffffffff84057a00 cron 694 1 694 0 Ss select 0xfffffe0056b74940 sshd 507 1 507 0 Ss select 0xfffffe0056b74f40 syslogd 436 1 436 0 Ss select 0xfffffe0056b73040 devd 435 1 435 65 Ss select 0xfffffe0056b74dc0 dhclient 350 1 350 0 Ss select 0xfffffe0056b74ec0 dhclient 347 1 347 0 Ss select 0xfffffe00573e7dc0 dhclient 23 0 0 0 DL syncer 0xffffffff8417dc00 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058736a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417ba40 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe005751d4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b3ec0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a79f8 [dom0] 100088 D launds 0xffffffff841a7a04 [laundry: dom0] 100089 D umarcl 0xffffffff81e932e0 [uma] 18 0 0 0 DL - 0xffffffff83e0eb60 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84878460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d15e20 [pf purge] 15 0 0 0 DL - 0xffffffff84176ec0 [soaiod4] 9 0 0 0 DL - 0xffffffff84176ec0 [soaiod3] 8 0 0 0 DL - 0xffffffff84176ec0 [soaiod2] 7 0 0 0 DL - 0xffffffff84176ec0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c942c0 [doneq0] 100048 D - 0xffffffff83c94240 [async] 100081 D - 0xffffffff83c940c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007919888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe000811ac80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe000811ac30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a1aa0 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402afc0 [g_event] 100039 D - 0xffffffff8402b000 [g_up] 100040 D - 0xffffffff8402b040 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe000811ae00 [thr_0] 100030 D - 0xfffffe000811ae80 [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 0xffffffff841a2a40 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402bec0 [swapper] 100005 D - 0xfffffe000791d500 [softirq_0] 100006 D - 0xfffffe000791d400 [softirq_1] 100007 D - 0xfffffe000791d300 [if_io_tqg_0] 100008 D - 0xfffffe000791d200 [if_io_tqg_1] 100009 D - 0xfffffe000791d100 [if_config_tqg_0] 100010 D - 0xfffffe0053dde500 [deferred_unmount ta] 100013 Run CPU 1 [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 - 0xffffffff82c5fdc0 [deadlkres] 100076 D - 0xfffffe005834bd00 [acpi_task_0] 100077 D - 0xfffffe005834bd00 [acpi_task_1] 100078 D - 0xfffffe005834bd00 [acpi_task_2] 100080 D - 0xfffffe0054140a00 [CAM taskq] 1064 1 800 0 Z syz-executor.2 1068 1 800 0 Z syz-executor.2 1074 1 800 0 Z syz-executor.2 1079 1 800 0 Z syz-executor.2 1082 1 800 0 Z syz-executor.2 1087 1 800 0 Z syz-executor.2 1091 1 800 0 Z syz-executor.2 13382 803 803 0 Z syz-executor.3 1097 1 800 0 Z syz-executor.2 1113 1 792 0 Z syz-executor.1 1116 1 803 0 Z syz-executor.3 1121 1 803 0 Z syz-executor.3 1124 1 803 0 Z syz-executor.3 1125 1 792 0 Z syz-executor.1 1132 1 792 0 Z syz-executor.1 1133 1 791 0 Z syz-executor.0 1137 1 803 0 Z syz-executor.3 1138 1 791 0 Z syz-executor.0 1140 1 791 0 Z syz-executor.0 1142 1 792 0 Z syz-executor.1 1147 1 792 0 Z syz-executor.1 1148 1 803 0 Z syz-executor.3 1152 1 791 0 Z syz-executor.0 1154 1 792 0 Z syz-executor.1 1157 1 791 0 Z syz-executor.0 1162 1 791 0 Z syz-executor.0 1163 1 803 0 Z syz-executor.3 1232 1 792 0 Z syz-executor.1 1239 1 792 0 Z syz-executor.1 1245 1 792 0 Z syz-executor.1 1248 1 792 0 Z syz-executor.1 1255 1 792 0 Z syz-executor.1 1260 1 792 0 Z syz-executor.1 1375 1 800 0 Z syz-executor.2 1380 1 800 0 Z syz-executor.2 1382 1 800 0 Z syz-executor.2 1387 1 800 0 Z syz-executor.2 1397 1 800 0 Z syz-executor.2 1406 1 800 0 Z syz-executor.2 833 1 800 0 Z syz-executor.2 834 1 800 0 Z syz-executor.2 842 1 800 0 Z syz-executor.2 847 1 791 0 Z syz-executor.0 852 1 800 0 Z syz-executor.2 856 1 791 0 Z syz-executor.0 860 1 800 0 Z syz-executor.2 879 1 791 0 Z syz-executor.0 881 1 800 0 Z syz-executor.2 907 1 791 0 Z syz-executor.0 909 1 800 0 Z syz-executor.2 912 1 792 0 Z syz-executor.1 914 1 800 0 Z syz-executor.2 915 1 791 0 Z syz-executor.0 919 1 792 0 Z syz-executor.1 922 1 791 0 Z syz-executor.0 924 1 792 0 Z syz-executor.1 927 1 792 0 Z syz-executor.1 934 1 792 0 Z syz-executor.1 938 1 792 0 Z syz-executor.1 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 11 1027K 12916 vfscache 3 1025K 3 subproc 297 619K 13485 pcb 38 548K 16906 inodedep 47 530K 12429 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 48 377K 24593 acpica 1674 184K 54514 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 420 pagedep 11 131K 12302 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 269 bus 984 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 kdtrace 375 68K 28392 umtx 528 66K 528 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 temp 35 33K 5122 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 7177 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1690 lltable 42 13K 118 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 164 kenv 95 12K 95 eventhandler 133 12K 133 kqueue 143 12K 13450 ksem 7 11K 2923 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 dirrem 37 10K 12314 in6_multi 65 9K 65 bmsafemap 2 9K 12422 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 33 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 taskqueue 63 7K 63 cred 26 7K 315 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 529 pwddesc 82 6K 13386 DEVFSP 80 5K 1759 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 1503 UMA 270 5K 270 session 35 5K 59 freefile 34 5K 12300 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 78 acpisem 28 4K 28 selfd 55 4K 182515 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 738 terminal 11 3K 11 select 19 3K 84 sctp_atcl 6 3K 6851 uidinfo 3 3K 16 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 12282 sctp_stro 1 1K 641 softdep 1 1K 1 mkdir 8 1K 24558 freeblks 4 1K 12281 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 182 NFSD session 1 1K 1 diradd 7 1K 12357 CAM periph 4 1K 271 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 mount 16 1K 89 pci_link 10 1K 10 newdirblk 5 1K 12279 crypto 4 1K 136 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 16 1K 7492 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 6008 chacha20random 1 1K 1 sctp_atky 7 1K 7493 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 ip6opt 1 1K 213 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 ioctlops 1 1K 8292 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 1853 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 15520 sctp_athm 6 1K 6852 filecaps 5 1K 128 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 acpiintr 1 1K 1 pmc 1 1K 1 sctp_map 2 1K 1282 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 1689 pf_rule 0 0K 1207 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 chd data 0 0K 8 mqdata 0 0K 0 vegas data 0 0K 31 htcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 2186 cdg data 0 0K 15 dctcp data 0 0K 47 sctp_mcore 0 0K 0 sctp_socko 0 0K 1374 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 2 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 12230 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 86 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 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 1 ip_moptions 0 0K 4 in_mfilter 0 0K 4 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 12499 namei_tracker 0 0K 2 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 1779 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 3353 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 11 lio 0 0K 12 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 143 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 19453 eventfd 0 0K 8 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 946 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 989 1197821 0 254 38129664 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8731 839 2009469 0 254 2449920 0 tcp_log 416 30 5253 101014 0 254 2197728 0 RADIX NODE 144 14994 205 356561 0 62 2188656 0 BUF TRIE 144 183 11577 1630 0 62 1693440 0 malloc-384 384 4155 55 7556 0 30 1616640 0 malloc-128 128 12380 20 25892 0 126 1587200 0 malloc-4096 4096 326 1 485 0 2 1339392 0 mbuf_cluster 2048 600 0 600 0 254 1228800 0 UMA Slabs 0 112 10628 25 10628 0 126 1193136 0 vmem btag 56 17649 110 17649 0 254 994504 0 FFS inode 1160 528 25 12829 0 8 641480 0 tcp_bbr_map 128 0 4867 76193 0 126 622976 0 malloc-4096 4096 140 3 13332 0 2 585728 0 THREAD 1808 233 31 15005 0 8 477312 0 malloc-16384 16384 23 4 12294 0 1 442368 0 256 Bucket 2048 193 15 15374 0 8 425984 0 VM OBJECT 264 1471 89 190635 0 30 411840 0 malloc-65536 65536 4 2 384 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-384 384 210 610 19440 0 30 314880 0 VNODE 448 567 81 12870 0 30 290304 0 MAP ENTRY 96 2427 303 719723 0 126 262080 0 malloc-64 64 3918 114 3982 0 254 258048 0 ertt_txseginfo 40 1 5857 125586 0 254 234320 0 tcp_inpcb 496 5 459 5997 0 254 230144 0 malloc-16 16 13999 251 15386 0 254 228000 0 DEVCTL 1024 0 220 153 0 0 225280 0 PROC 1336 140 16 13385 0 8 208416 0 malloc-256 256 201 579 53196 0 62 199680 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5568 228 18059 0 254 185472 0 malloc-128 128 1299 65 52390 0 126 174592 0 malloc-256 256 1 674 24651 0 62 172800 0 malloc-256 256 56 574 14032 0 62 161280 0 VMSPACE 2544 54 9 13300 0 4 160272 0 mbuf_packet 256 94 506 12561 0 254 153600 0 socket 944 47 113 15207 0 254 151040 0 S VFS Cache 104 1079 364 13964 0 126 150072 0 FFS2 dinode 256 528 27 12828 0 62 142080 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-128 128 439 584 19287 0 126 130944 0 malloc-256 256 377 133 24148 0 62 130560 0 malloc-1024 1024 119 5 306 0 16 126976 0 128 Bucket 1024 92 31 2257 0 16 125952 0 ksiginfo 112 141 903 3089 0 126 116928 0 malloc-2048 2048 13 41 16045 0 9 110592 0 malloc-8192 8192 12 1 14 0 1 106496 0 filedesc0 1072 82 16 13386 0 8 105056 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-4096 4096 22 2 28 0 2 98304 0 tcpcb 1080 5 86 5997 0 254 98280 0 malloc-64 64 1025 487 197413 0 254 96768 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_ep 1280 5 61 6209 0 254 84480 0 clpbuf 2624 0 32 21 0 16 83968 0 sctp_asoc 2288 1 34 641 0 254 80080 0 64 Bucket 512 99 53 10974 0 30 77824 0 malloc-256 256 71 229 1712 0 62 76800 0 malloc-4096 4096 15 2 29 0 2 69632 0 malloc-2048 2048 16 18 2439 0 8 69632 0 pcpu-8 8 4727 3977 45330 0 254 69632 0 malloc-16384 16384 2 2 162 0 1 65536 0 g_bio 408 0 160 10856 0 30 65280 0 malloc-64 64 824 184 34491 0 254 64512 0 malloc-4096 4096 11 3 546 0 2 57344 0 32 Bucket 256 73 137 11409 0 62 53760 0 malloc-8192 8192 5 1 106 0 1 49152 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 40 74631 0 16 40960 0 malloc-8192 8192 2 3 30 0 1 40960 0 malloc-2048 2048 1 19 1702 0 8 40960 0 malloc-1024 1024 4 36 702 0 16 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 sctp_raddr 736 1 54 657 0 254 40480 0 TURNSTILE 136 265 29 265 0 62 39984 0 udplite_inpcb 496 0 80 1086 0 254 39680 0 Files 80 248 202 49068 0 126 36000 0 pipe 744 26 19 658 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 0 36 2454 0 16 29952 0 tcp_rack_pcb 832 0 36 2186 0 16 29952 0 KNOTE 160 28 147 219581 0 62 28000 0 malloc-128 128 20 197 277 0 126 27776 0 malloc-256 256 90 15 595 0 62 26880 0 SLEEPQUEUE 88 265 23 265 0 126 25344 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 16 8 33 0 16 24576 0 malloc-64 64 0 378 630 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 42 258 2707 0 126 24000 0 malloc-128 128 125 61 12739 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 41 19 119 0 30 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-1024 1024 15 5 2646 0 16 20480 0 PWD 32 27 603 12366 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 1118 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 1 7 93 0 8 16384 0 malloc-512 512 10 22 234 0 30 16384 0 malloc-32 32 58 446 447 0 254 16128 0 16 Bucket 144 60 52 330 0 62 16128 0 vtnet_tx_hdr 24 0 668 607698 0 254 16032 0 malloc-128 128 76 48 1051 0 126 15872 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-256 256 28 32 489 0 62 15360 0 malloc-4096 4096 0 3 12499 0 2 12288 0 malloc-512 512 1 23 126 0 30 12288 0 malloc-512 512 10 14 190 0 30 12288 0 tcp_rack_map 112 0 108 3143 0 126 12096 0 ertt 72 5 163 5997 0 126 12096 0 malloc-64 64 90 99 17636 0 254 12096 0 malloc-32 32 98 280 7745 0 254 12096 0 malloc-32 32 266 112 5231 0 254 12096 0 malloc-16 16 520 230 11165 0 254 12000 0 ripcb 496 5 19 75 0 254 11904 0 udp_inpcb 496 6 18 334 0 254 11904 0 cryptop 280 0 42 28 0 30 11760 0 kenv 258 15 30 1044 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 22 23 1450 0 254 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 36 0 16 8192 0 malloc-512 512 6 10 27 0 30 8192 0 malloc-512 512 3 13 94 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 59 0 126 8096 0 rl_entry 40 87 115 87 0 254 8080 0 sctp_stream_msg_out 112 0 72 27 0 254 8064 0 sctp_laddr 48 0 168 598 0 254 8064 0 udpcb 32 6 246 1420 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 39 87 1635 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 43 0 254 8064 0 malloc-32 32 15 237 8086 0 254 8064 0 malloc-32 32 38 214 2812 0 254 8064 0 malloc-32 32 23 229 40 0 254 8064 0 4 Bucket 48 5 163 239 0 254 8064 0 2 Bucket 32 48 204 1566 0 254 8064 0 malloc-16 16 27 473 8930 0 254 8000 0 malloc-16 16 17 483 53 0 254 8000 0 malloc-16 16 34 466 30873 0 254 8000 0 malloc-16 16 22 478 35 0 254 8000 0 malloc-16 16 11 489 14 0 254 8000 0 malloc-128 128 15 47 102 0 126 7936 0 sctp_chunk 152 0 52 15 0 254 7904 0 AIO 208 0 38 18 0 62 7904 0 AIOCB 552 0 14 32 0 16 7728 0 malloc-384 384 1 19 432 0 30 7680 0 malloc-256 256 14 16 269 0 62 7680 0 AIOLIO 272 0 28 12 0 30 7616 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 2 0 2 0 8 4096 0 malloc-2048 2048 0 2 3 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 syncache 168 0 24 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 malloc-128 128 1 30 92 0 126 3968 0 sctp_readq 152 0 26 1 0 254 3952 0 UMA Slabs 1 176 16 6 16 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 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 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_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 0 254 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 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 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-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