panic: ASan: Invalid access, 1-byte read at 0xfffffe00a78a69e0, MallocRedZone(fb) cpuid = 0 time = 453 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5d877d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5d87930 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5d87a10 panic() at panic+0xb5/frame 0xfffffe00a5d87ad0 __asan_load1_noabort() at __asan_load1_noabort+0x11a/frame 0xfffffe00a5d87b90 strlcpy() at strlcpy+0xbc/frame 0xfffffe00a5d87bd0 pfioctl() at pfioctl+0x628/frame 0xfffffe00a5d892b0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a5d89390 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a5d893d0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a5d89720 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a5d89770 kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe00a5d89870 sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00a5d899f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5d89bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5d89bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 4576 tid 106821 ] 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 0x57b16ecb8d8415e2 rdx 0x40001 rbx 0 rsp 0xfffffe00a5d87910 rbp 0xfffffe00a5d87930 rsi 0 rdi 0xfffffe00587fc0e8 r8 0x3 r9 0xfffffe00a5d87468 r10 0 r11 0xfffffe00a789c190 r12 0xfffffe00a789bc80 r13 0xfffffe00a5d87901 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 4576 (syz-executor.2) at 0xfffffe00a7848000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009e424a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a785e3e0 (map 0xfffffe00a785e3e0) (map.pmap 0xfffffe00a785e4a0) (pmap 0xfffffe00a785e500) threads: 2 104141 RunQ syz-executor.2 106821 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 4577 785 785 0 R (threaded) syz-executor.0 104893 RunQ syz-executor.0 106820 S uwait 0xfffffe009e467b80 syz-executor.0 4576 787 787 0 R (threaded) syz-executor.2 104141 RunQ syz-executor.2 106821 Run CPU 0 syz-executor.2 4574 786 786 0 R (threaded) syz-executor.1 103906 RunQ syz-executor.1 106819 RunQ syz-executor.1 4569 792 792 0 R (threaded) syz-executor.3 104111 Run CPU 1 syz-executor.3 106808 S sbwait 0xfffffe00a793fcd4 syz-executor.3 106816 S sbwait 0xfffffe00a793f1c4 syz-executor.3 106817 S sbwait 0xfffffe00a79061c4 syz-executor.3 4324 1 785 0 S uwait 0xfffffe00a7345680 syz-executor.0 4317 1 785 0 S uwait 0xfffffe00a7822a00 syz-executor.0 3571 1 785 0 S uwait 0xfffffe00a3c88d00 syz-executor.0 3570 1 785 0 S uwait 0xfffffe00a7716780 syz-executor.0 2983 1 792 0 S uwait 0xfffffe00a7474500 syz-executor.3 2979 1 792 0 S uwait 0xfffffe00a7345980 syz-executor.3 2973 1 792 0 S uwait 0xfffffe00a3c47380 syz-executor.3 2969 1 792 0 S uwait 0xfffffe00a7474700 syz-executor.3 2968 1 792 0 S uwait 0xfffffe0057fcf300 syz-executor.3 2945 1 786 0 S uwait 0xfffffe00a3c47780 syz-executor.1 2944 1 786 0 S uwait 0xfffffe009e359900 syz-executor.1 2772 1 787 0 S uwait 0xfffffe00a7345d80 syz-executor.2 2771 1 787 0 S umtxn 0xfffffe00a3c88b00 syz-executor.2 2384 1 792 0 S uwait 0xfffffe00a3c47580 syz-executor.3 2375 1 792 0 S uwait 0xfffffe00a3c47b80 syz-executor.3 2372 1 792 0 S uwait 0xfffffe00a7345e80 syz-executor.3 2363 1 792 0 S uwait 0xfffffe00a7474b00 syz-executor.3 2356 1 792 0 S uwait 0xfffffe00a7611880 syz-executor.3 2204 1 786 0 S uwait 0xfffffe00a7611e80 syz-executor.1 2200 1 786 0 S uwait 0xfffffe00a7474400 syz-executor.1 2192 1 786 0 S uwait 0xfffffe00a3c47680 syz-executor.1 2188 1 2188 0 S uwait 0xfffffe00a7345c80 syz-executor.1 2187 1 786 0 S uwait 0xfffffe00a3c88900 syz-executor.1 2057 0 0 0 DL aiordy 0xfffffe00a7698000 [aiod4] 2056 0 0 0 DL aiordy 0xfffffe00a7587000 [aiod3] 2055 0 0 0 DL aiordy 0xfffffe009bf16a70 [aiod2] 2054 0 0 0 DL aiordy 0xfffffe00a7698538 [aiod1] 1704 1 1704 65 Ss select 0xfffffe00a7474940 dhclient 1651 0 0 0 DL mdwait 0xfffffe009e9be000 [md4] 1648 0 0 0 DL mdwait 0xfffffe00a7654000 [md3] 1641 0 0 0 DL mdwait 0xfffffe00a7650000 [md2] 1636 0 0 0 DL mdwait 0xfffffe009e9c7000 [md1] 1635 0 0 0 DL mdwait 0xfffffe009e9bb000 [md0] 1528 1 1528 0 Ss select 0xfffffe00a7474cc0 dhclient 1524 1 1524 0 Ss select 0xfffffe00a7474a40 dhclient 1494 1 1494 65 Ss select 0xfffffe00a74749c0 dhclient 1376 1 792 0 S uwait 0xfffffe009e51cd80 syz-executor.3 1368 1 792 0 S uwait 0xfffffe0057fcf600 syz-executor.3 1359 1 792 0 S uwait 0xfffffe00a3c47e80 syz-executor.3 1353 1 787 0 S uwait 0xfffffe0099b02a80 syz-executor.2 1349 1 792 0 S uwait 0xfffffe00a3c47880 syz-executor.3 1347 1 787 0 S uwait 0xfffffe00a7345b80 syz-executor.2 1345 1 792 0 S uwait 0xfffffe0099b02280 syz-executor.3 1343 1 787 0 S uwait 0xfffffe00a3c88600 syz-executor.2 1339 1 792 0 S uwait 0xfffffe0057fcf400 syz-executor.3 1337 1 787 0 S uwait 0xfffffe0099b02b80 syz-executor.2 1334 1 787 0 S uwait 0xfffffe00a3c47480 syz-executor.2 1330 1 787 0 S uwait 0xfffffe00a3c88e00 syz-executor.2 1327 1 787 0 S uwait 0xfffffe0056cbe000 syz-executor.2 1314 1 1314 0 Ss select 0xfffffe00a74748c0 dhclient 1310 1 1310 0 Ss select 0xfffffe00a7474840 dhclient 1283 1 1283 65 Ss select 0xfffffe00a7345f40 dhclient 1129 1 1129 0 Ss select 0xfffffe00a3c88040 dhclient 1125 1 1125 0 Ss select 0xfffffe00a3c47dc0 dhclient 1097 1 1097 65 Ss select 0xfffffe00a3c470c0 dhclient 1013 1 1013 0 Ss select 0xfffffe00a3c29740 dhclient 1006 1 1006 0 Ss select 0xfffffe0099a071c0 dhclient 792 782 792 0 Rs syz-executor.3 787 782 787 0 Ss nanslp 0xffffffff84052940 syz-executor.2 786 782 786 0 Ss nanslp 0xffffffff84052941 syz-executor.1 785 782 785 0 Ss nanslp 0xffffffff84052941 syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe009e359800 syz-fuzzer 100127 S uwait 0xfffffe009e42e100 syz-fuzzer 100128 S uwait 0xfffffe009e42e200 syz-fuzzer 100129 S uwait 0xfffffe009e42e300 syz-fuzzer 100130 S uwait 0xfffffe009e42e400 syz-fuzzer 100131 S uwait 0xfffffe0057fcf000 syz-fuzzer 100132 S uwait 0xfffffe0057fcf100 syz-fuzzer 100133 S uwait 0xfffffe0057fcf200 syz-fuzzer 103098 S uwait 0xfffffe00a7474600 syz-fuzzer 103099 S kqread 0xfffffe009e3fa700 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe009e4d8b20 csh 778 694 778 0 Ss select 0xfffffe009e51cb40 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 0xffffffff84052940 cron 694 1 694 0 Ss select 0xfffffe009e467cc0 sshd 507 1 507 0 Ss select 0xfffffe009e359340 syslogd 436 1 436 0 Ss select 0xfffffe009e359440 devd 435 1 435 65 Ss select 0xfffffe0099a07140 dhclient 350 1 350 0 Ss select 0xfffffe009e3593c0 dhclient 347 1 347 0 Ss select 0xfffffe009e3596c0 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] 100096 D sdflush 0xfffffe0099b2dce8 [/ 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 - 0xffffffff83e09ae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff848733c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c2dd00 [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 - 0xffffffff84025f00 [g_event] 100036 D - 0xffffffff84025f40 [g_up] 100037 D - 0xffffffff84025f80 [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 0xffffffff84026e00 [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 - 0xfffffe000791a700 [pci_hp taskq] 100013 D - 0xfffffe000791a400 [thread taskq] 100014 D - 0xfffffe000791a300 [inm_free taskq] 100016 D - 0xfffffe000791a100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791a000 [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 - 0xffffffff82c44ea1 [deadlkres] 100074 D - 0xfffffe0057fc9e00 [acpi_task_0] 100075 D - 0xfffffe0057fc9e00 [acpi_task_1] 100076 D - 0xfffffe0057fc9e00 [acpi_task_2] 100077 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 4569 (syz-executor.3) thread 0xfffffe00a76a7ac0 (104111) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff84072190) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:932 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4249 tcp_hpts 5 3201K 5 sysctloid 34858 2059K 34925 vtbuf 24 1968K 46 kobj 326 1304K 531 newblk 10 1027K 8814 vfscache 3 1025K 3 pcb 229 760K 8131 inodedep 89 545K 4103 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 228 474K 4697 intr 4 472K 4 filedesc 58 457K 7103 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 10 131K 3634 tfo_ccache 1 128K 1 DEVFS1 112 112K 129 sem 4 106K 4 BPF 46 88K 71 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_stro 67 67K 1430 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 sctp_atcl 167 63K 5149 umtx 462 58K 462 kdtrace 310 58K 11400 temp 36 35K 4463 DEVFS3 131 33K 141 hostcache 1 32K 1 shm 1 32K 24 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 md_disk 10 21K 15 md_sectors 5 20K 5 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 dirrem 79 20K 3751 routetbl 140 19K 948 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 229 GEOM 95 15K 704 bus-sc 33 14K 1684 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 freefile 79 10K 3698 rman 84 10K 425 sctp_atky 234 10K 6857 ksem 4 10K 75 kqueue 110 9K 4622 in6_multi 65 9K 65 bmsafemap 2 9K 3980 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 8 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 105 7K 4609 cred 26 7K 279 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 574 DEVFSP 85 6K 860 pf_ifnet 13 5K 208 ufs_dirhash 24 5K 24 session 36 5K 73 UMA 275 5K 275 vt 11 5K 11 pf_table 2 4K 133 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 67143 lockf 32 4K 254 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 699 terminal 11 3K 11 sctp_athm 167 3K 5268 select 19 3K 289 uidinfo 3 3K 12 sctp_map 134 3K 2860 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 28 2K 67 sctp_ifa 13 2K 14 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 4553 softdep 1 1K 1 mkdir 8 1K 7078 freeblks 4 1K 3710 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 440 NFSD session 1 1K 1 inpcbpolicy 31 1K 3274 pf_osfp 8 1K 8 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 3539 crypto 4 1K 575 encap_export_host 12 1K 12 procdesc 5 1K 18 filedesc_to_leader 9 1K 15 sctp_stri 1 1K 220 diradd 4 1K 3791 ip_msource 8 1K 38 pfil 4 1K 4 cdev 2 1K 2 xform 7 1K 1454 osd 11 1K 1193 tcp_fsb 9 1K 281 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 12 CAM SIM 2 1K 2 ktls 1 1K 1 ioctlops 1 1K 1054 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 pf_rule 1 1K 189 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 iov 2 1K 18870 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 8065 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 cdg data 0 0K 17 cubic data 0 0K 8 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 13 mqdata 0 0K 0 chd data 0 0K 13 vegas data 0 0K 8 htcp data 0 0K 13 sctp_mcore 0 0K 0 sctp_socko 0 0K 2362 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 22 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 2955 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 214 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 6 allocindir 0 0K 0 indirdep 0 0K 1679 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 70 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_moptions 0 0K 33 in_mfilter 0 0K 77 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 3758 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 65 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 171 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 16543 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 2 lio 0 0K 0 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 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 348 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 898 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 10 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 12 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 102 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 969 639767 0 254 38047744 0 tcp_log 416 0 9558 309563 0 254 3976128 0 mbuf 256 9352 1643 1939154 0 254 2814720 0 pbuf 2624 0 829 0 0 2 2175296 0 RADIX NODE 144 12263 1844 174322 0 62 2031408 0 BUF TRIE 144 352 11408 13970 0 62 1693440 0 malloc-384 384 4261 29 4443 0 30 1647360 0 malloc-128 128 11501 31 11909 0 126 1476096 0 malloc-4096 4096 327 4 713 0 2 1355776 0 mbuf_cluster 2048 600 2 600 0 254 1232896 0 ertt_txseginfo 40 2 30601 764271 0 254 1224120 0 UMA Slabs 0 112 10775 22 10775 0 126 1209264 0 vmem btag 56 18728 39 18728 0 254 1050952 0 tcp_bbr_map 128 0 7533 227781 0 126 964224 0 256 Bucket 2048 309 21 18344 0 8 675840 0 FFS inode 1160 545 29 4259 0 8 665840 0 malloc-4096 4096 130 4 5139 0 2 548864 0 malloc-16384 16384 29 4 3550 0 1 540672 0 VM OBJECT 264 1827 93 69637 0 30 506880 0 THREAD 1808 201 30 6821 0 8 417648 0 MAP ENTRY 96 3668 280 263479 0 126 379008 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 vnpbuf 2624 0 128 6 0 64 335872 0 malloc-64 64 4252 473 71732 0 254 302400 0 VNODE 448 584 82 4300 0 30 298368 0 malloc-256 256 206 934 21196 0 62 291840 0 sctp_asoc 2288 67 58 1430 0 254 286000 0 malloc-2048 2048 101 35 3617 0 8 278528 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14396 354 18886 0 254 236000 0 malloc-32768 32768 0 7 1391 0 2 229376 0 malloc-32768 32768 0 7 226 0 1 229376 0 DEVCTL 1024 0 220 163 0 0 225280 0 VMSPACE 2544 76 8 4542 0 4 213696 0 sctp_ep 1280 99 63 3597 0 254 207360 0 malloc-65536 65536 1 2 38 0 1 196608 0 socket 944 89 115 8528 0 254 192576 0 UMA Zones 768 247 2 247 0 16 191232 0 malloc-32 32 5431 113 5731 0 254 177408 0 malloc-128 128 1247 86 9827 0 126 170624 0 malloc-128 128 1265 68 33144 0 126 170624 0 PROC 1336 107 13 4577 0 8 160320 0 malloc-2048 2048 7 69 16573 0 8 155648 0 mbuf_packet 256 113 487 15659 0 254 153600 0 128 Bucket 1024 114 29 2874 0 16 146432 0 FFS2 dinode 256 545 10 4258 0 62 142080 0 S VFS Cache 104 1021 344 4863 0 126 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 360 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 32 0 1 131072 0 filedesc0 1072 105 14 4609 0 8 127568 0 clpbuf 2624 0 48 1622 0 16 125952 0 malloc-1024 1024 115 5 132 0 16 122880 0 malloc-1024 1024 75 41 1975 0 16 118784 0 ksiginfo 112 105 939 3116 0 126 116928 0 malloc-256 256 214 236 14266 0 62 115200 0 malloc-384 384 167 93 5186 0 30 99840 0 malloc-16384 16384 4 2 179 0 1 98304 0 sctp_raddr 736 72 60 1535 0 254 97152 0 UMA Kegs 384 232 1 232 0 30 89472 0 malloc-8192 8192 5 5 174 0 1 81920 0 malloc-128 128 382 238 4190 0 126 79360 0 malloc-2048 2048 4 34 511 0 8 77824 0 g_bio 408 0 170 47943 0 30 69360 0 malloc-384 384 88 92 4130 0 30 69120 0 sctp_chunk 152 279 163 1159 0 254 67184 0 malloc-32768 32768 2 0 2 0 1 65536 0 64 Bucket 512 100 28 7468 0 30 65536 0 malloc-256 256 148 107 4230 0 62 65280 0 malloc-4096 4096 14 0 14 0 2 57344 0 malloc-256 256 157 53 647 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 tcpcb 1080 7 42 1182 0 254 52920 0 32 Bucket 256 69 126 16841 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 622 134 22667 0 254 48384 0 malloc-4096 4096 7 4 28 0 2 45056 0 pcpu-8 8 4783 849 10209 0 254 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 udplite_inpcb 488 11 69 1618 0 254 39040 0 malloc-384 384 79 21 414 0 30 38400 0 malloc-256 256 129 21 1283 0 62 38400 0 NAMEI 1024 0 36 31975 0 16 36864 0 malloc-64 64 478 89 695 0 254 36288 0 Files 80 291 159 21705 0 126 36000 0 tcp_inpcb 488 7 65 1182 0 254 35136 0 TURNSTILE 136 232 20 232 0 62 34272 0 pipe 744 23 22 561 0 16 33480 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 malloc-2048 2048 12 4 208 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 0 36 595 0 16 29952 0 malloc-1024 1024 13 15 1650 0 16 28672 0 PWD 32 51 831 3622 0 254 28224 0 KNOTE 160 28 147 61572 0 62 28000 0 8 Bucket 80 57 293 2688 0 126 28000 0 malloc-256 256 30 75 3893 0 62 26880 0 malloc-4096 4096 3 3 3762 0 2 24576 0 malloc-2048 2048 6 6 503 0 8 24576 0 malloc-64 64 313 65 10816 0 254 24192 0 16 Bucket 144 89 79 862 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 44 46 682 0 62 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 tcp_rack_pcb 832 1 26 273 0 16 22464 0 malloc-2048 2048 2 8 606 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-64 64 158 157 276 0 254 20160 0 malloc-64 64 96 219 4055 0 254 20160 0 malloc-32 32 335 295 13021 0 254 20160 0 malloc-128 128 90 65 3762 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-384 384 34 16 39 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-2048 2048 4 4 135 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-512 512 3 29 441 0 30 16384 0 malloc-512 512 10 22 260 0 30 16384 0 vtnet_tx_hdr 24 0 668 780475 0 254 16032 0 malloc-128 128 7 117 617 0 126 15872 0 udp_inpcb 488 8 24 304 0 254 15616 0 unpcb 256 20 40 1616 0 254 15360 0 malloc-256 256 36 24 1398 0 62 15360 0 cpuset 104 7 117 821 0 126 12896 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 12 12 24 0 30 12288 0 malloc-512 512 1 23 231 0 30 12288 0 sctp_stream_msg_out 112 29 79 372 0 254 12096 0 tcp_rack_map 112 2 106 467 0 126 12096 0 malloc-64 64 92 97 869 0 254 12096 0 malloc-32 32 160 218 286 0 254 12096 0 malloc-32 32 192 186 5759 0 254 12096 0 2 Bucket 32 59 319 1136 0 254 12096 0 malloc-16 16 361 389 643 0 254 12000 0 ripcb 488 5 19 170 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 2 6 71 0 16 8192 0 malloc-512 512 0 16 5 0 30 8192 0 pf tags 104 0 78 51 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 3 0 254 8096 0 PGRP 88 36 56 78 0 126 8096 0 rl_entry 40 100 102 100 0 254 8080 0 sctp_asconf_ack 48 0 168 17 0 254 8064 0 sctp_laddr 48 44 124 899 0 254 8064 0 udpcb 32 19 233 1922 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 7 105 1182 0 126 8064 0 malloc-64 64 20 106 142 0 254 8064 0 malloc-32 32 138 114 194 0 254 8064 0 malloc-32 32 0 252 8 0 254 8064 0 malloc-32 32 22 230 89 0 254 8064 0 malloc-32 32 38 214 885 0 254 8064 0 4 Bucket 48 6 162 125 0 254 8064 0 malloc-16 16 9 491 1189 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1447 0 254 8000 0 malloc-16 16 29 471 29130 0 254 8000 0 malloc-16 16 175 325 5607 0 254 8000 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 12 50 336 0 126 7936 0 sctp_readq 152 0 52 119 0 254 7904 0 cryptop 280 0 28 100 0 30 7840 0 AIOCB 552 0 14 30 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 L VFS Cache 320 0 24 11 0 30 7680 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 1 19 7 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 809 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 1 7 31 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIO 208 0 19 28 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 md4 512 0 0 0 0 30 0 0 md3 512 0 0 0 0 30 0 0 md2 512 0 0 0 0 30 0 0 md1 512 0 0 0 0 30 0 0 md0 512 0 0 0 0 30 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 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 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 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 MAC labels 40 0 0 0 0 254 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-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