panic: Lock pf config not exclusively locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:546 cpuid = 0 time = 1651315869 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009ae90ef0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009ae91050 vpanic() at vpanic+0x2b8/frame 0xfffffe009ae91130 panic() at panic+0xb5/frame 0xfffffe009ae911f0 _sx_xunlock_hard() at _sx_xunlock_hard/frame 0xfffffe009ae91240 pf_free_rule() at pf_free_rule+0x4c/frame 0xfffffe009ae91270 pfioctl() at pfioctl+0xc535/frame 0xfffffe009ae92610 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe009ae926f0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe009ae92730 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe009ae92a80 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe009ae92ad0 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe009ae92bd0 sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe009ae92d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe009ae92f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009ae92f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x830615f08, rbp = 0x830615f70 --- KDB: enter: panic [ thread pid 3032 tid 102950 ] Stopped at kdb_enter+0x6b: movq $0,0x27048aa(%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 0xb05b5cd0017d7e82 rdx 0x3ffff rbx 0 rsp 0xfffffe009ae91030 rbp 0xfffffe009ae91050 rsi 0x40001 rdi 0xffffffff817825fa vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009ac09c30 r12 0xfffffe009ac09720 r13 0xfffffe009ae91001 r14 0xffffffff82bc9b00 .str.26 r15 0xffffffff82bc9b00 .str.26 rip 0xffffffff81775b6b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x27048aa(%rip) db> show proc Process 3032 (syz-executor.2) at 0xfffffe009ac81a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffffe0092da1548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053df0000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ac513f0 (map 0xfffffe009ac513f0) (map.pmap 0xfffffe009ac514b0) (pmap 0xfffffe009ac51518) threads: 2 102908 RunQ syz-executor.2 102950 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 3033 780 780 0 R syz-executor.3 3032 778 778 0 R (threaded) syz-executor.2 102908 RunQ syz-executor.2 102950 Run CPU 0 syz-executor.2 3031 779 779 0 R (threaded) syz-executor.1 102570 Run CPU 1 syz-executor.1 102951 S ksem 0xfffffe00587c0798 syz-executor.1 3028 777 777 0 S (threaded) syz-executor.0 102722 S nanslp 0xffffffff83e47a80 syz-executor.0 102945 S ksem 0xfffffe0056f4b298 syz-executor.0 102949 S uwait 0xfffffe0056fe4980 syz-executor.0 2749 0 0 0 DL - 0xffffffff83f677c0 [soaiod4] 2748 0 0 0 DL - 0xffffffff83f677c0 [soaiod3] 2747 0 0 0 DL - 0xffffffff83f677c0 [soaiod2] 2746 0 0 0 DL - 0xffffffff83f677c0 [soaiod1] 2745 0 0 0 DL aiordy 0xfffffe009acd9a90 [aiod4] 2744 0 0 0 DL aiordy 0xfffffe00962bca90 [aiod3] 2743 0 0 0 DL aiordy 0xfffffe009acda000 [aiod2] 2742 0 0 0 DL aiordy 0xfffffe009acda548 [aiod1] 2549 2543 2549 0 Ss select 0xfffffe0092378cc0 dhclient 2546 1 2546 0 Ss select 0xfffffe0092379240 dhclient 2543 2536 430 65 S select 0xfffffe0092378ac0 dhclient 2536 430 430 0 S wait 0xfffffe00962b9000 sh 2527 1 2527 65 Ss select 0xfffffe00588ebec0 dhclient 2436 1 778 0 S uwait 0xfffffe0056fe4e00 syz-executor.2 2435 1 780 0 S uwait 0xfffffe0057892680 syz-executor.3 2434 1 780 0 S uwait 0xfffffe0057894200 syz-executor.3 2433 1 778 0 S uwait 0xfffffe0057895c80 syz-executor.2 2429 1 778 0 S uwait 0xfffffe0058c06980 syz-executor.2 2428 1 780 0 S uwait 0xfffffe0058c06e80 syz-executor.3 2427 1 780 0 S uwait 0xfffffe0057892180 syz-executor.3 2426 1 778 0 S uwait 0xfffffe0057893400 syz-executor.2 2421 1 780 0 S uwait 0xfffffe0058c07800 syz-executor.3 2419 1 780 0 S uwait 0xfffffe0058c08a80 syz-executor.3 2418 1 778 0 S uwait 0xfffffe0058c06880 syz-executor.2 2417 1 778 0 S uwait 0xfffffe0058c07380 syz-executor.2 2411 1 778 0 S uwait 0xfffffe0058c08780 syz-executor.2 2410 1 778 0 S uwait 0xfffffe0057892980 syz-executor.2 2008 1 780 0 S uwait 0xfffffe0057893900 syz-executor.3 2003 1 777 0 S uwait 0xfffffe0057893800 syz-executor.0 2002 1 780 0 S uwait 0xfffffe0057892c80 syz-executor.3 1994 1 780 0 S uwait 0xfffffe0058c06680 syz-executor.3 1993 1 779 0 S uwait 0xfffffe0057893a00 syz-executor.1 1991 1 777 0 S uwait 0xfffffe0057892780 syz-executor.0 1986 1 779 0 S uwait 0xfffffe0057894300 syz-executor.1 1985 1 780 0 S uwait 0xfffffe0058c08880 syz-executor.3 1982 1 777 0 S uwait 0xfffffe0057892880 syz-executor.0 1980 1 780 0 S uwait 0xfffffe0058c06b80 syz-executor.3 1978 1 777 0 S uwait 0xfffffe0056fe2700 syz-executor.0 1976 1 780 0 S uwait 0xfffffe0057893e00 syz-executor.3 1974 1 777 0 S uwait 0xfffffe0058c08c80 syz-executor.0 1971 1 777 0 S uwait 0xfffffe0058c06c80 syz-executor.0 1969 1 779 0 S uwait 0xfffffe0058c06780 syz-executor.1 1962 1 779 0 S uwait 0xfffffe0058c09280 syz-executor.1 1957 1 779 0 S uwait 0xfffffe0057893700 syz-executor.1 1948 1 779 0 S uwait 0xfffffe0058c07a00 syz-executor.1 1940 1 779 0 S uwait 0xfffffe0057894500 syz-executor.1 1708 1 1708 0 Ss select 0xfffffe0092378dc0 dhclient 1705 1 1705 0 Ss select 0xfffffe0092378e40 dhclient 1686 1 1686 65 Ss select 0xfffffe0092683040 dhclient 1035 1 1035 0 Ss select 0xfffffe00923795c0 dhclient 1030 1 1030 0 Ss select 0xfffffe00923788c0 dhclient 780 774 780 0 Ss nanslp 0xffffffff83e47a80 syz-executor.3 779 774 779 0 Ss nanslp 0xffffffff83e47a81 syz-executor.1 778 774 778 0 Ss nanslp 0xffffffff83e47a81 syz-executor.2 777 774 777 0 Ss nanslp 0xffffffff83e47a81 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffffe0058c07b00 syz-fuzzer 100110 S uwait 0xfffffe0058c07d00 syz-fuzzer 100111 S uwait 0xfffffe0058c07e00 syz-fuzzer 100112 S uwait 0xfffffe0058c07f00 syz-fuzzer 100113 S uwait 0xfffffe0058c08080 syz-fuzzer 100114 S uwait 0xfffffe0057894600 syz-fuzzer 100115 S uwait 0xfffffe0057894700 syz-fuzzer 100116 S uwait 0xfffffe0058c08280 syz-fuzzer 100117 S kqread 0xfffffe000818d000 syz-fuzzer 100118 S uwait 0xfffffe0057894800 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0092da1b40 csh 770 688 770 0 Ss select 0xfffffe0092379b40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574774b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586ed4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005748d8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00586edcb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005748e0b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005748e8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0053f414b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0053f41cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0053f424b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e47a81 cron 688 1 688 0 Ss select 0xfffffe0092683840 sshd 501 1 501 0 Ss select 0xfffffe0092379f40 syslogd 430 1 430 0 Ss wait 0xfffffe0058d6b548 devd 429 1 429 65 Ss select 0xfffffe00588ebe40 dhclient 344 1 344 0 Ss select 0xfffffe0058b2f040 dhclient 341 1 341 0 Ss select 0xfffffe009237a0c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe00579bb548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6d2e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f6b8e0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058c7cce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9f400 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f932b8 [dom0] 100080 D launds 0xffffffff83f932c4 [laundry: dom0] 100081 D umarcl 0xffffffff81eb1ca0 [uma] 7 0 0 0 DL - 0xffffffff83c03788 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84a22530 [pf purge] 5 0 0 0 DL waiting 0xffffffff846914a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa56c0 [doneq0] 100045 D - 0xffffffff83aa5640 [async] 100076 D - 0xffffffff83aa54c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f01c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8eac0 [crypto] 100041 D crypto_ 0xfffffe0053f73030 [crypto returns 0] 100042 D crypto_ 0xfffffe0053f73080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e1d000 [g_event] 100036 D - 0xffffffff83e1d020 [g_up] 100037 D - 0xffffffff83e1d040 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 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 [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0053df0000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8f5c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1da40 [swapper] 100005 D - 0xfffffe0008191000 [if_config_tqg_0] 100006 D - 0xfffffe0008190e00 [softirq_0] 100007 D - 0xfffffe0008190d00 [softirq_1] 100008 D - 0xfffffe0008190c00 [if_io_tqg_0] 100009 D - 0xfffffe0008190b00 [if_io_tqg_1] 100010 D - 0xfffffe0008190a00 [inm_free taskq] 100011 D - 0xfffffe0008190900 [linuxkpi_irq_wq] 100012 D - 0xfffffe0008190800 [in6m_free taskq] 100013 D - 0xfffffe0008190700 [deferred_unmount ta] 100014 D - 0xfffffe0008190600 [thread taskq] 100016 D - 0xfffffe0008190400 [kqueue_ctx taskq] 100017 D - 0xfffffe0008190300 [pci_hp taskq] 100020 D - 0xfffffe0008190000 [aiod_kick taskq] 100021 D - 0xfffffe000818fe00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000818fe00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000818fe00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000818fe00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000818fd00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000818fd00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000818fd00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000818fd00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000818fc00 [firmware taskq] 100038 D - 0xfffffe000818f200 [crypto_0] 100039 D - 0xfffffe000818f200 [crypto_1] 100055 D - 0xfffffe000818e900 [vtnet0 rxq 0] 100056 D - 0xfffffe000818e800 [vtnet0 txq 0] 100057 D - 0xfffffe000818e700 [vtnet0 rxq 1] 100058 D - 0xfffffe000818e600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f4be00 [virtio_balloon] 100066 D - 0xffffffff82bcf980 [deadlkres] 100070 D - 0xfffffe0008191100 [mca taskq] 100072 D - 0xfffffe000818eb00 [acpi_task_0] 100073 D - 0xfffffe000818eb00 [acpi_task_1] 100074 D - 0xfffffe000818eb00 [acpi_task_2] 100075 D - 0xfffffe000818ea00 [CAM taskq] db> show all locks Process 3032 (syz-executor.2) thread 0xfffffe009ac09720 (102950) exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff84ade6a0) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:3435 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 489 newblk 18 1029K 5308 vfscache 3 1025K 3 pcb 164 697K 4740 filedesc 84 666K 4186 inodedep 77 541K 2537 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 211 428K 3149 vmem 3 274K 6 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 17 132K 2145 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 bus 994 81K 5207 mtx_pool 2 72K 2 BPF 38 71K 38 syncache 1 68K 1 module 513 65K 513 sctp_stro 64 64K 1067 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 418 53K 418 kdtrace 279 52K 5986 sctp_atcl 135 51K 3472 temp 34 33K 2315 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 97 16K 97 dirrem 59 15K 2239 lltable 46 15K 89 bus-sc 34 15K 1681 KTRACE 100 13K 137 ifnet 7 13K 7 ether_multi 152 13K 162 sctp_timw 46 12K 46 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 489 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 3 9K 2359 ksem 4 9K 41 kqueue 98 9K 3040 sctp_atky 199 9K 4636 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 freefile 59 8K 2199 taskqueue 63 7K 63 cred 26 7K 243 sglist 5 7K 5 CAM DEV 3 6K 510 pwddesc 96 6K 3038 plimit 23 6K 394 pf_ifnet 14 6K 36 ufs_dirhash 24 5K 24 UMA 272 5K 272 DEVFSP 66 5K 272 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 ioctlops 1 4K 248 evdev 4 4K 4 session 31 4K 71 proc-args 121 4K 4287 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 lockf 29 4K 60 selfd 45 3K 49186 terminal 11 3K 11 uidinfo 3 3K 9 sctp_athm 135 3K 3627 pf_rule 1 2K 38 sctp_map 128 2K 2040 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 94 ip6ndp 12 2K 14 Unitno 30 2K 143 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 newdirblk 11 2K 2084 freework 5 2K 3130 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 4168 freeblks 4 1K 2237 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 130 NFSD session 1 1K 1 tcp_fsb 7 1K 317 inpcbpolicy 28 1K 1105 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 CC Mem 11 1K 862 diradd 5 1K 2276 crypto 4 1K 6 encap_export_host 12 1K 12 pfil 4 1K 4 procdesc 4 1K 16 osd 15 1K 869 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 2 CAM SIM 2 1K 2 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 cryptodev 2 1K 239 nexusdev 8 1K 8 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 soname 4 1K 6443 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 41 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 105 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_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 filemon 0 0K 50 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1686 sctp_iter 0 0K 35 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 23 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 8 sctp_stri 0 0K 302 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1795 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 63 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 21 allocindir 0 0K 0 indirdep 0 0K 1541 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 vtfont 0 0K 0 BACKLIGHT 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 6 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 USBdev 0 0K 0 USB 0 0K 0 LRO 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 2 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 2260 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 45 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 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 121 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 16537 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 764 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1054666 0 254 38494208 0 mbuf 256 8941 7832 2411310 0 254 4293888 0 tcp_log 416 49 9608 40988 0 254 4017312 0 pbuf 2624 0 778 0 0 2 2041472 0 RADIX NODE 144 12437 354 87149 0 62 1841904 0 malloc-384 384 4193 367 6654 0 30 1751040 0 BUF TRIE 144 206 11582 4319 0 62 1697472 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11639 234 18218 0 126 1519744 0 malloc-4096 4096 331 3 515 0 2 1368064 0 UMA Slabs 0 112 11010 0 11010 0 126 1233120 0 sctp_asoc 2256 64 446 991 0 254 1150560 0 vmem btag 56 19679 88 19679 0 254 1106952 0 VM OBJECT 264 2772 108 74873 0 30 760320 0 malloc-16384 16384 42 4 2091 0 1 753664 0 tcp_bbr_map 128 0 5425 138559 0 126 694400 0 FFS inode 1160 545 36 2745 0 8 673960 0 256 Bucket 2048 289 17 7838 0 8 626688 0 sctp_ep 1208 71 439 2330 0 254 616080 0 ertt_txseginfo 40 0 14241 546649 0 254 569640 0 tcpcb 1104 11 500 858 0 254 564144 0 socket 960 56 452 4712 0 254 487680 0 malloc-65536 65536 6 1 7 0 1 458752 0 MAP ENTRY 96 4285 251 219422 0 126 435456 0 malloc-4096 4096 101 3 3052 0 2 425984 0 malloc-65536 65536 1 5 196 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 64 453 1078 0 254 380512 0 THREAD 1808 182 27 2951 0 8 377872 0 VNODE 448 585 108 2787 0 30 310464 0 malloc-64 64 3984 615 56068 0 254 294336 0 sctp_chunk 152 37 1757 22813 0 254 272688 0 malloc-16 16 14620 380 15537 0 254 240000 0 malloc-32768 32768 0 7 1452 0 1 229376 0 DEVCTL 1024 12 208 153 0 0 225280 0 malloc-2048 2048 79 25 2338 0 8 212992 0 VMSPACE 2552 71 10 3010 0 4 206712 0 malloc-65536 65536 1 2 161 0 1 196608 0 mbuf_packet 256 65 697 10180 0 254 195072 0 malloc-128 128 1240 279 27171 0 126 194432 0 malloc-256 256 216 534 6021 0 62 192000 0 malloc-32 32 5564 358 5640 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 184 41 7543 0 16 187200 0 malloc-128 128 1167 228 5559 0 126 178560 0 malloc-1024 1024 137 23 154 0 16 163840 0 FFS2 dinode 256 545 85 2745 0 62 161280 0 PROC 1352 95 19 3033 0 8 154128 0 128 Bucket 1024 102 45 1711 0 16 150528 0 S VFS Cache 104 1012 392 3335 0 126 146016 0 unpcb 256 17 493 1244 0 254 130560 0 malloc-256 256 122 388 2484 0 62 130560 0 malloc-256 256 54 456 4542 0 62 130560 0 filedesc0 1072 96 16 3038 0 8 120064 0 ksiginfo 112 92 952 4744 0 126 116928 0 malloc-1024 1024 67 29 1025 0 16 98304 0 malloc-256 256 278 97 3441 0 62 96000 0 malloc-384 384 168 72 3548 0 30 92160 0 malloc-8192 8192 9 2 38 0 1 90112 0 malloc-4096 4096 19 3 33 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 syncache 168 0 528 8 0 254 88704 0 64 Bucket 512 101 67 4739 0 30 86016 0 clpbuf 2624 0 32 29 0 16 83968 0 malloc-2048 2048 5 35 1228 0 8 81920 0 malloc-256 256 137 178 8010 0 62 80640 0 sctp_readq 152 0 520 233 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 malloc-4096 4096 17 1 20 0 2 73728 0 g_bio 408 0 180 29257 0 30 73440 0 malloc-384 384 167 13 168 0 30 69120 0 malloc-64 64 634 437 2999 0 254 68544 0 malloc-128 128 387 140 2996 0 126 67456 0 malloc-128 128 91 436 2418 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 32 Bucket 256 95 160 9911 0 62 65280 0 sctp_stream_msg_out 112 34 506 314 0 254 60480 0 tcp_inpcb 424 11 115 858 0 30 53424 0 malloc-64 64 564 255 1147 0 254 52416 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 23855 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-8192 8192 1 5 51 0 1 49152 0 malloc-1024 1024 5 43 1727 0 16 49152 0 tcp_rack_pcb 896 7 47 317 0 16 48384 0 pipe 744 22 43 408 0 16 48360 0 TURNSTILE 136 210 105 210 0 62 42840 0 malloc-8192 8192 2 3 103 0 1 40960 0 pcpu-8 8 4758 362 5186 0 254 40960 0 udp_inpcb 424 13 77 207 0 30 38160 0 da_ccb 544 0 70 7419 0 16 38080 0 malloc-64 64 138 429 3138 0 254 36288 0 malloc-64 64 37 530 15598 0 254 36288 0 malloc-64 64 133 434 4498 0 254 36288 0 malloc-64 64 223 344 253 0 254 36288 0 malloc-64 64 163 404 374 0 254 36288 0 16 Bucket 144 85 167 525 0 62 36288 0 malloc-128 128 36 243 154 0 126 35712 0 malloc-128 128 28 251 163 0 126 35712 0 malloc-128 128 47 232 47 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 49 41 51 0 30 34560 0 malloc-256 256 67 68 194 0 62 34560 0 malloc-256 256 31 104 544 0 62 34560 0 malloc-256 256 8 127 3102 0 62 34560 0 SLEEPQUEUE 88 210 174 210 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-4096 4096 2 6 2885 0 2 32768 0 malloc-2048 2048 3 13 135 0 8 32768 0 malloc-2048 2048 11 5 23 0 8 32768 0 malloc-2048 2048 3 13 86 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-1024 1024 8 24 9 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 3 29 164 0 16 32768 0 malloc-1024 1024 8 24 8 0 16 32768 0 malloc-1024 1024 3 29 20 0 16 32768 0 malloc-512 512 10 54 10 0 30 32768 0 malloc-512 512 0 64 132 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 3 61 131 0 30 32768 0 malloc-512 512 0 64 303 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 47789 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 238 162 14252 0 126 32000 0 tcp_rack_map 120 21 243 758 0 126 31680 0 tcp_bbr_pcb 832 0 36 386 0 16 29952 0 cpuset 104 7 272 202 0 126 29016 0 sctp_laddr 48 32 556 999 0 254 28224 0 tcp_inpcb ports 32 2 880 632 0 254 28224 0 PWD 32 46 836 2143 0 254 28224 0 4 Bucket 48 5 583 104 0 254 28224 0 AIO 208 0 133 4 0 62 27664 0 ripcb 424 4 59 36 0 30 26712 0 udplite_inpcb 424 0 63 4 0 30 26712 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 6 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 31 245 90 0 126 24288 0 rl_entry 40 83 523 83 0 254 24240 0 8 Bucket 80 44 256 1249 0 126 24000 0 malloc-384 384 3 57 60 0 30 23040 0 malloc-384 384 20 40 360 0 30 23040 0 domainset 40 0 567 147 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 13 617 211 0 254 20160 0 udp_inpcb ports 32 3 627 34 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 11 269 858 0 126 20160 0 malloc-32 32 107 523 220 0 254 20160 0 malloc-32 32 26 604 148 0 254 20160 0 malloc-32 32 58 572 1121 0 254 20160 0 malloc-32 32 53 577 241 0 254 20160 0 malloc-32 32 320 310 10494 0 254 20160 0 malloc-32 32 5 625 9 0 254 20160 0 2 Bucket 32 65 565 801 0 254 20160 0 AIOCB 552 0 35 4 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-512 512 0 32 5 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 849487 0 254 16032 0 kenv 258 15 45 1050 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-32 32 121 257 2113 0 254 12096 0 malloc-16 16 14 736 702 0 254 12000 0 malloc-16 16 222 528 5586 0 254 12000 0 malloc-16 16 397 353 9903 0 254 12000 0 malloc-16 16 38 712 164 0 254 12000 0 malloc-16 16 290 460 26506 0 254 12000 0 malloc-16 16 10 740 12 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 malloc-16 16 0 500 2 0 254 8000 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 9 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 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 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 0 254 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 56 0 0 0 0 254 0 0 ipq 56 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 72 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 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 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 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 32 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 pcpu-32 32 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