panic: ASan: Invalid access, 1-byte read at 0xfffffe009bc2fde0, MallocRedZone(fb) cpuid = 0 time = 1625822416 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a49d27d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a49d2930 vpanic() at vpanic+0x2c5/frame 0xfffffe00a49d2a10 panic() at panic+0xb5/frame 0xfffffe00a49d2ad0 __asan_load1_noabort() at __asan_load1_noabort+0x11a/frame 0xfffffe00a49d2b90 strlcpy() at strlcpy+0xbc/frame 0xfffffe00a49d2bd0 pfioctl() at pfioctl+0x1b91/frame 0xfffffe00a49d42b0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a49d4390 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a49d43d0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a49d4720 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a49d4770 kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe00a49d4870 sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00a49d49f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a49d4bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a49d4bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 5104 tid 107491 ] Stopped at kdb_enter+0x6b: movq $0,0x28f9d2a(%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 0x97b846cdf8079851 rdx 0x40001 rbx 0 rsp 0xfffffe00a49d2910 rbp 0xfffffe00a49d2930 rsi 0 rdi 0xfffffe009bc534e8 r8 0x3 r9 0xfffffe00a49d2468 r10 0 r11 0xfffffe00a7ed2c50 r12 0xfffffe00a7ed2740 r13 0xfffffe00a49d2901 r14 0xffffffff82c416a0 .str.18 r15 0xffffffff82c416a0 .str.18 rip 0xffffffff8178ed0b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f9d2a(%rip) db> show proc Process 5104 (syz-executor.0) at 0xfffffe00a7d93538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe009e35ca70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7919000 (map 0xfffffe00a7919000) (map.pmap 0xfffffe00a79190c0) (pmap 0xfffffe00a7919120) threads: 3 107293 RunQ syz-executor.0 107485 S uwait 0xfffffe00a7e87c00 syz-executor.0 107491 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 5107 785 785 0 R (threaded) syz-executor.2 107287 RunQ syz-executor.2 107492 RunQ syz-executor.2 5104 782 782 0 R (threaded) syz-executor.0 107293 RunQ syz-executor.0 107485 S uwait 0xfffffe00a7e87c00 syz-executor.0 107491 Run CPU 0 syz-executor.0 5103 786 786 0 R (threaded) syz-executor.3 107297 Run CPU 1 syz-executor.3 107486 RunQ syz-executor.3 4770 1 786 0 S uwait 0xfffffe00a7093c80 syz-executor.3 4760 1 786 0 S uwait 0xfffffe00a72e1100 syz-executor.3 4754 1 786 0 S uwait 0xfffffe00a76d1a80 syz-executor.3 4752 1 785 0 S uwait 0xfffffe009e9fea80 syz-executor.2 4750 1 783 0 S uwait 0xfffffe009e991400 syz-executor.1 4748 1 782 0 S uwait 0xfffffe00a7093880 syz-executor.0 4746 1 786 0 S uwait 0xfffffe00a7e87e00 syz-executor.3 4744 1 785 0 S uwait 0xfffffe00a7032000 syz-executor.2 4742 1 783 0 S uwait 0xfffffe00a76d1980 syz-executor.1 4740 1 782 0 S uwait 0xfffffe00a7e87200 syz-executor.0 4738 1 786 0 S uwait 0xfffffe00a7032600 syz-executor.3 4736 1 786 0 S uwait 0xfffffe00a76d1c80 syz-executor.3 4735 1 785 0 S uwait 0xfffffe00a702e700 syz-executor.2 4732 1 783 0 S uwait 0xfffffe00a7e87900 syz-executor.1 4730 1 782 0 S uwait 0xfffffe00a70d3b00 syz-executor.0 4728 1 786 0 S uwait 0xfffffe00a7093980 syz-executor.3 4727 1 785 0 S uwait 0xfffffe00a76d1e80 syz-executor.2 4724 1 783 0 S uwait 0xfffffe00a7032400 syz-executor.1 4722 1 782 0 S uwait 0xfffffe00a7e87600 syz-executor.0 4720 1 786 0 S uwait 0xfffffe00a7093780 syz-executor.3 4719 1 785 0 S uwait 0xfffffe00a7e87300 syz-executor.2 4716 1 782 0 S uwait 0xfffffe00a7e87700 syz-executor.0 4715 1 783 0 S uwait 0xfffffe009e991600 syz-executor.1 4712 1 786 0 S uwait 0xfffffe009e9fec80 syz-executor.3 4711 1 785 0 S uwait 0xfffffe00a72e1200 syz-executor.2 4708 1 783 0 S uwait 0xfffffe009bc6e380 syz-executor.1 4706 1 782 0 S uwait 0xfffffe00a702e600 syz-executor.0 4704 1 786 0 S uwait 0xfffffe00a70d3d00 syz-executor.3 4699 1 786 0 S uwait 0xfffffe009e3c3500 syz-executor.3 4694 1 786 0 S uwait 0xfffffe00a7e87400 syz-executor.3 4690 1 786 0 S uwait 0xfffffe009e3c3600 syz-executor.3 4684 1 786 0 S uwait 0xfffffe009e991100 syz-executor.3 3327 0 0 0 DL mdwait 0xfffffe00a7f35000 [md3] 3323 0 0 0 DL mdwait 0xfffffe009e9a9000 [md2] 3312 0 0 0 DL mdwait 0xfffffe009e9c8000 [md1] 3306 0 0 0 DL mdwait 0xfffffe00a76e8000 [md0] 1881 1 1881 65 Ss select 0xfffffe00a70d3340 dhclient 1753 1 1753 0 Ss select 0xfffffe009e3c3440 dhclient 1750 1 1750 0 Ss select 0xfffffe00a70d32c0 dhclient 1731 1 1731 65 Ss select 0xfffffe009e3c3840 dhclient 1654 1 783 0 S uwait 0xfffffe00a70d3c00 syz-executor.1 1649 1 783 0 S uwait 0xfffffe00a70d3800 syz-executor.1 1648 1 786 0 S uwait 0xfffffe00a70d3e00 syz-executor.3 1643 1 786 0 S uwait 0xfffffe009e9fe880 syz-executor.3 1642 1 783 0 S uwait 0xfffffe00a7032a00 syz-executor.1 1636 1 785 0 S uwait 0xfffffe009bedac00 syz-executor.2 1635 1 786 0 S uwait 0xfffffe00a7093e80 syz-executor.3 1626 1 785 0 S uwait 0xfffffe00a70d3f00 syz-executor.2 1617 1 785 0 S uwait 0xfffffe00a7093580 syz-executor.2 1601 1 785 0 S uwait 0xfffffe009e9feb80 syz-executor.2 1489 0 0 0 DL aiordy 0xfffffe009e35c538 [aiod4] 1488 0 0 0 DL aiordy 0xfffffe00a7024000 [aiod3] 1487 0 0 0 DL aiordy 0xfffffe009bd11a70 [aiod2] 1486 0 0 0 DL aiordy 0xfffffe00a7024538 [aiod1] 1464 1 1464 0 Ss select 0xfffffe00a7093440 dhclient 1461 1 1461 0 Ss select 0xfffffe00a7032140 dhclient 1442 1 1442 65 Ss select 0xfffffe00a70d3040 dhclient 1214 1 1214 0 Ss select 0xfffffe009e991540 dhclient 1209 1 1209 0 Ss select 0xfffffe00a70d3240 dhclient 1185 1 1185 65 Ss select 0xfffffe009e9fe0c0 dhclient 978 1 978 0 Ss select 0xfffffe00a70934c0 dhclient 972 1 972 0 Ss select 0xfffffe00a70932c0 dhclient 786 780 786 0 Rs syz-executor.3 785 780 785 0 Rs syz-executor.2 783 780 783 0 Ss piperd 0xfffffe009bc978b8 syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe009beda100 syz-fuzzer 100121 S uwait 0xfffffe009e3c3e80 syz-fuzzer 100122 S kqread 0xfffffe009bc44400 syz-fuzzer 100123 S uwait 0xfffffe009e991b80 syz-fuzzer 100124 S uwait 0xfffffe009e991c80 syz-fuzzer 100125 S uwait 0xfffffe009e991780 syz-fuzzer 100126 S uwait 0xfffffe009e991d80 syz-fuzzer 100127 S uwait 0xfffffe009e991e80 syz-fuzzer 100128 S uwait 0xfffffe009e3c3000 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009bc875e8 csh 776 694 776 0 Ss select 0xfffffe009e3c32c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 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 0xfffffe00583960b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583964b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583968b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058396cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84055900 cron 694 1 694 0 Ss select 0xfffffe009e2b6c40 sshd 507 1 507 0 Ss select 0xfffffe009e2b69c0 syslogd 436 1 436 0 Ss select 0xfffffe009e2b6a40 devd 435 1 435 65 Ss select 0xfffffe009e3c3ac0 dhclient 350 1 350 0 Ss select 0xfffffe009e3c39c0 dhclient 347 1 347 0 Ss select 0xfffffe009e2b6bc0 dhclient 23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058518538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84179940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe009bd28ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b1c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a57b8 [dom0] 100087 D launds 0xffffffff841a57c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e7e510 [uma] 18 0 0 0 DL - 0xffffffff83e0caa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bb23c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d7ad30 [pf purge] 15 0 0 0 DL - 0xffffffff84174dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84174dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84174dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84174dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c92240 [doneq0] 100047 D - 0xffffffff83c921c0 [async] 100080 D - 0xffffffff83c92040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419f860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84028ec0 [g_event] 100038 D - 0xffffffff84028f00 [g_up] 100039 D - 0xffffffff84028f40 [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] 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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff841a0800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84029dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 D - 0xfffffe000791b500 [thread taskq] 100013 D - 0xfffffe000791b400 [inm_free taskq] 100015 D - 0xfffffe000791b200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp 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] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c48621 [deadlkres] 100076 D - 0xfffffe005838de00 [acpi_task_0] 100077 D - 0xfffffe005838de00 [acpi_task_1] 100078 D - 0xfffffe005838de00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 5103 (syz-executor.3) thread 0xfffffe00a7ed2020 (107297) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff84077950) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:946 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4248 tcp_hpts 6 3201K 6 sysctloid 34776 2054K 34843 vtbuf 24 1968K 46 kobj 326 1304K 522 newblk 9 1026K 7882 vfscache 3 1025K 3 filedesc 100 794K 8161 pcb 226 760K 10866 inodedep 90 546K 4423 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 242 497K 5240 intr 4 472K 4 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 9 130K 4115 tfo_ccache 1 128K 1 DEVFS1 111 111K 128 sem 4 106K 4 sctp_stro 96 96K 2348 BPF 46 88K 72 bus 986 80K 3469 sctp_atcl 197 74K 7515 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 kdtrace 318 59K 12603 umtx 462 58K 462 temp 35 33K 2960 DEVFS3 130 33K 140 hostcache 1 32K 1 shm 1 32K 17 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 dirrem 81 21K 4174 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 md_disk 8 17K 8 routetbl 131 17K 464 tty 16 16K 16 md_sectors 4 16K 4 ithread 99 16K 99 lltable 46 15K 215 bus-sc 33 14K 1684 GEOM 88 14K 673 ksem 33 13K 114 sctp_atky 302 13K 10248 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 freefile 77 10K 4124 kqueue 114 10K 5144 in6_multi 65 9K 65 bmsafemap 2 9K 4323 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 112 7K 5117 cred 26 7K 308 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 571 DEVFSP 81 6K 727 pf_ifnet 12 5K 86 ufs_dirhash 24 5K 24 UMA 274 5K 274 session 35 5K 58 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 64726 lockf 32 4K 343 hhook 15 4K 17 sctp_athm 197 4K 7707 sctp_map 192 3K 4670 fpukern_ctx 3 3K 3 proc-args 52 3K 731 terminal 11 3K 11 select 19 3K 237 uidinfo 3 3K 20 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 crypto 12 2K 472 ip6ndp 12 2K 13 inpcbpolicy 59 2K 3440 Unitno 29 2K 115 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 4314 pf_osfp 9 1K 9 sctp_stri 2 1K 448 softdep 1 1K 1 mkdir 8 1K 8066 freeblks 4 1K 4060 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 312 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 4033 diradd 4 1K 4216 pfil 4 1K 4 cdev 2 1K 2 xform 7 1K 1279 osd 8 1K 1377 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 576 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 9662 filecaps 5 1K 120 sctp_vrf 1 1K 1 sctp_aadr 1 1K 83 vnet 1 1K 1 entropy 2 1K 49 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 pf_table 0 0K 11 pf_rule 0 0K 83 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3265 sctp_iter 0 0K 25 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 14 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 tcp_do 0 0K 0 tcp_fsb 0 0K 459 cdg data 0 0K 5 chd data 0 0K 14 mqdata 0 0K 0 cubic data 0 0K 8 dctcp data 0 0K 8 htcp data 0 0K 0 vegas data 0 0K 18 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 3579 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 153 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 224 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 44 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 5 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 42 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 4292 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 53 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 224 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 8893 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 166 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 19777 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 336 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1014 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 96 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 985 96961 0 254 38113280 0 tcp_log 416 0 13968 201631 0 254 5810688 0 mbuf 256 8909 1876 984024 0 254 2760960 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 357 11403 7328 0 62 1693440 0 malloc-384 384 4269 11 4438 0 30 1643520 0 RADIX NODE 144 9005 1294 155547 0 62 1483056 0 malloc-128 128 11501 31 11851 0 126 1476096 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 malloc-4096 4096 327 4 757 0 2 1355776 0 UMA Slabs 0 112 10844 25 10844 0 126 1217328 0 vmem btag 56 19258 85 19258 0 254 1083208 0 ertt_txseginfo 40 0 24139 567787 0 254 965560 0 malloc-16384 16384 50 5 4079 0 1 901120 0 FFS inode 1160 564 24 4689 0 8 682080 0 256 Bucket 2048 304 16 16545 0 8 655360 0 tcp_bbr_map 128 0 5053 174378 0 126 646784 0 malloc-4096 4096 135 5 5665 0 2 573440 0 VM OBJECT 264 1893 72 77212 0 30 518760 0 sctp_asoc 2288 96 99 2335 0 254 446160 0 THREAD 1808 205 26 7492 0 8 417648 0 MAP ENTRY 96 3997 329 300414 0 126 415296 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 603 81 4730 0 30 306432 0 sctp_ep 1280 99 129 4888 0 254 291840 0 malloc-256 256 207 933 20827 0 62 291840 0 malloc-64 64 4247 100 69354 0 254 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 101 19 4911 0 8 245760 0 malloc-16 16 14415 335 21200 0 254 236000 0 VMSPACE 2544 81 9 5080 0 4 228960 0 DEVCTL 1024 0 220 161 0 0 225280 0 socket 944 119 105 9841 0 254 211456 0 malloc-65536 65536 1 2 53 0 1 196608 0 UMA Zones 768 246 3 246 0 16 191232 0 mbuf_packet 256 175 530 20557 0 254 180480 0 malloc-128 128 1245 150 10761 0 126 178560 0 sctp_raddr 736 106 136 2819 0 254 178112 0 malloc-32 32 5424 120 5789 0 254 177408 0 PROC 1336 111 18 5109 0 8 172344 0 malloc-128 128 1264 69 33724 0 126 170624 0 malloc-32768 32768 0 5 134 0 1 163840 0 S VFS Cache 104 1069 335 5433 0 126 146016 0 FFS2 dinode 256 564 6 4688 0 62 145920 0 filedesc0 1072 112 21 5117 0 8 142576 0 malloc-1024 1024 104 28 2807 0 16 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 583 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 22 0 1 131072 0 sctp_chunk 152 64 794 1967 0 254 130416 0 128 Bucket 1024 93 34 2496 0 16 130048 0 malloc-2048 2048 7 55 8916 0 8 126976 0 clpbuf 2624 0 48 959 0 16 125952 0 malloc-1024 1024 114 6 131 0 16 122880 0 ksiginfo 112 112 932 945 0 126 116928 0 malloc-256 256 218 232 16084 0 62 115200 0 malloc-384 384 199 71 7563 0 30 103680 0 malloc-16384 16384 4 2 179 0 1 98304 0 g_bio 408 0 230 23192 0 30 93840 0 UMA Kegs 384 231 2 231 0 30 89472 0 malloc-128 128 380 302 4606 0 126 87296 0 malloc-384 384 89 131 4422 0 30 84480 0 malloc-8192 8192 5 5 166 0 1 81920 0 64 Bucket 512 92 60 6440 0 30 77824 0 malloc-2048 2048 4 32 511 0 8 73728 0 tcpcb 1080 4 59 1366 0 254 68040 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-256 256 150 105 5492 0 62 65280 0 udplite_inpcb 496 44 68 1589 0 254 55552 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-4096 4096 13 0 13 0 2 53248 0 malloc-256 256 156 39 375 0 62 49920 0 32 Bucket 256 61 134 13690 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-8192 8192 4 2 12 0 1 49152 0 tcp_inpcb 496 4 92 1366 0 254 47616 0 pcpu-8 8 4757 875 6873 0 254 45056 0 malloc-64 64 624 69 23470 0 254 44352 0 Files 80 343 207 22973 0 126 44000 0 malloc-256 256 126 39 1267 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 NAMEI 1024 0 36 33924 0 16 36864 0 malloc-64 64 478 89 690 0 254 36288 0 malloc-384 384 75 15 160 0 30 34560 0 TURNSTILE 136 232 20 232 0 62 34272 0 pipe 744 23 22 535 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 4296 0 2 32768 0 malloc-1024 1024 13 19 1567 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 120 384 5232 0 254 32256 0 tcp_bbr_pcb 832 0 36 533 0 16 29952 0 malloc-2048 2048 12 2 205 0 8 28672 0 malloc-64 64 314 127 10385 0 254 28224 0 KNOTE 160 28 147 38973 0 62 28000 0 malloc-128 128 9 208 572 0 126 27776 0 malloc-256 256 29 76 4423 0 62 26880 0 SLEEPQUEUE 88 232 56 232 0 126 25344 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 6 0 26 0 2 24576 0 malloc-2048 2048 5 7 316 0 8 24576 0 sctp_stream_msg_out 112 17 199 565 0 254 24192 0 PWD 32 62 694 4130 0 254 24192 0 malloc-32 32 383 373 14544 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 89 97 4277 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 459 0 16 22464 0 malloc-2048 2048 2 8 226 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 8 Bucket 80 53 197 2237 0 126 20000 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1452 0 254 19200 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-256 256 40 35 283 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-512 512 2 30 461 0 30 16384 0 sctp_laddr 48 144 192 1472 0 254 16128 0 malloc-64 64 158 94 331 0 254 16128 0 malloc-32 32 230 274 8017 0 254 16128 0 16 Bucket 144 60 52 619 0 62 16128 0 vtnet_tx_hdr 24 0 668 465774 0 254 16032 0 ripcb 496 5 27 192 0 254 15872 0 malloc-384 384 36 4 36 0 30 15360 0 malloc-256 256 34 26 1781 0 62 15360 0 cpuset 104 7 117 1029 0 126 12896 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 3 21 313 0 30 12288 0 malloc-512 512 10 14 261 0 30 12288 0 malloc-512 512 12 12 38 0 30 12288 0 tcp_rack_map 112 0 108 1022 0 126 12096 0 malloc-64 64 88 101 734 0 254 12096 0 malloc-32 32 160 218 271 0 254 12096 0 malloc-16 16 358 392 626 0 254 12000 0 malloc-16 16 211 539 8040 0 254 12000 0 udp_inpcb 496 6 18 293 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 13 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 2 6 64 0 16 8192 0 pf tags 104 0 78 48 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 58 0 126 8096 0 rl_entry 40 97 105 97 0 254 8080 0 sctp_asconf_ack 48 0 168 22 0 254 8064 0 sackhole 32 0 252 3 0 254 8064 0 udpcb 32 50 202 1882 0 254 8064 0 ertt 72 4 108 1366 0 126 8064 0 malloc-64 64 12 114 104 0 254 8064 0 malloc-32 32 137 115 199 0 254 8064 0 malloc-32 32 23 229 125 0 254 8064 0 malloc-32 32 38 214 883 0 254 8064 0 4 Bucket 48 5 163 165 0 254 8064 0 2 Bucket 32 55 197 1114 0 254 8064 0 malloc-16 16 6 494 1373 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1441 0 254 8000 0 malloc-16 16 29 471 30132 0 254 8000 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 10 52 499 0 126 7936 0 tcp_log_node 120 0 66 27 0 126 7920 0 sctp_readq 152 0 52 197 0 254 7904 0 cryptop 280 0 28 128 0 30 7840 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 349 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 988 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 20 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 tcptw 88 0 46 5 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 AIO 208 0 19 8 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 AIOCB 552 0 7 18 0 16 3864 0 malloc-384 384 1 9 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 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 0 254 0 0 pf mtags 48 0 0 0 0 254 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 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0