Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff84640ac4 stack pointer = 0x28:0xfffffe00a6060230 frame pointer = 0x28:0xfffffe00a6060270 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 6286 (syz-executor.3) trap number = 12 panic: page fault cpuid = 1 time = 1653566795 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a605fa10 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a605fb70 vpanic() at vpanic+0x2b8/frame 0xfffffe00a605fc50 panic() at panic+0xb5/frame 0xfffffe00a605fd10 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe00a605fe30 trap_pfault() at trap_pfault+0x182/frame 0xfffffe00a605ff70 trap() at trap+0x5b3/frame 0xfffffe00a6060160 calltrap() at calltrap+0x8/frame 0xfffffe00a6060160 --- trap 0xc, rip = 0xffffffff84640ac4, rsp = 0xfffffe00a6060230, rbp = 0xfffffe00a6060270 --- pf_krule_global_RB_INSERT() at pf_krule_global_RB_INSERT+0x24/frame 0xfffffe00a6060270 pfioctl() at pfioctl+0xc308/frame 0xfffffe00a6061610 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a60616f0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a6061730 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a6061a80 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a6061ad0 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe00a6061bd0 sys_ioctl() at sys_ioctl+0x31c/frame 0xfffffe00a6061d30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe00a6061f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a6061f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a47a, rsp = 0x82fb87f08, rbp = 0x82fb87f70 --- KDB: enter: panic [ thread pid 6286 tid 108677 ] Stopped at kdb_enter+0x6b: movq $0,0x275b7aa(%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 0xfffffe00a4200000 rdx 0x3ffff rbx 0 rsp 0xfffffe00a605fb50 rbp 0xfffffe00a605fb70 rsi 0x40001 rdi 0xffffffff8172b348 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe00a5d69020 r13 0xfffffe00a605fb01 r14 0xffffffff82b577a0 .str.26 r15 0xffffffff82b577a0 .str.26 rip 0xffffffff8171ae6b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275b7aa(%rip) db> show proc Process 6286 (syz-executor.3) at 0xfffffe009c354000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffffe009efc1a90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053de1000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a72e3000 (map 0xfffffe00a72e3000) (map.pmap 0xfffffe00a72e30c0) (pmap 0xfffffe00a72e3128) threads: 2 107095 S nanslp 0xffffffff83e43c80 syz-executor.3 108677 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 6286 789 789 0 R (threaded) syz-executor.3 107095 S nanslp 0xffffffff83e43c80 syz-executor.3 108677 Run CPU 1 syz-executor.3 6282 778 778 0 S (threaded) syz-executor.1 107968 S nanslp 0xffffffff83e43c80 syz-executor.1 108675 S connec 0xfffffe00a724c0da syz-executor.1 108679 S uwait 0xfffffe0058b32f00 syz-executor.1 4389 1 789 0 S uwait 0xfffffe0053c03700 syz-executor.3 4387 1 789 0 S umtxn 0xfffffe0058b33280 syz-executor.3 4384 1 789 0 S uwait 0xfffffe0057327280 syz-executor.3 4380 1 789 0 S uwait 0xfffffe005788a080 syz-executor.3 4377 1 789 0 S uwait 0xfffffe0053c03c00 syz-executor.3 4033 0 0 0 DL aiordy 0xfffffe00a5ffb000 [aiod4] 4032 0 0 0 DL aiordy 0xfffffe00a5ecaa90 [aiod3] 4031 0 0 0 DL aiordy 0xfffffe00a5ffba90 [aiod2] 4030 0 0 0 DL aiordy 0xfffffe00a5ffb548 [aiod1] 3604 1 777 0 SV uwait 0xfffffe0057327880 syz-executor.0 3585 1 778 0 SV uwait 0xfffffe005788cc80 syz-executor.1 2738 1 2738 65 Ss select 0xfffffe00578fa940 dhclient 2281 1 2281 0 Ss select 0xfffffe00a5ee1540 dhclient 2278 1 2278 0 Ss select 0xfffffe00a5ee19c0 dhclient 2259 1 2259 65 Ss select 0xfffffe00a5ee1a40 dhclient 1889 1 1889 0 Ss select 0xfffffe0056f6d440 dhclient 1886 1 1886 0 Ss select 0xfffffe00a5ee36c0 dhclient 1864 1 1864 65 Ss select 0xfffffe00a5ee4140 dhclient 1456 1 1456 0 Ss select 0xfffffe0056f6a740 dhclient 1453 1 1453 0 Ss select 0xfffffe0056f6ad40 dhclient 1432 1 1432 65 Ss select 0xfffffe00a5ee44c0 dhclient 1076 1 777 0 SV uwait 0xfffffe0057328080 syz-executor.0 1071 1 777 0 SV uwait 0xfffffe005788a380 syz-executor.0 1062 1 777 0 SV uwait 0xfffffe0058b33180 syz-executor.0 1056 1 777 0 SV uwait 0xfffffe0058b31c00 syz-executor.0 1050 1 777 0 SV uwait 0xfffffe0057328a00 syz-executor.0 1037 1 777 0 SV uwait 0xfffffe0057328580 syz-executor.0 1032 1 777 0 SV uwait 0xfffffe0058b32380 syz-executor.0 1026 1 777 0 SV uwait 0xfffffe0057328780 syz-executor.0 1020 1 777 0 SV uwait 0xfffffe0058b30600 syz-executor.0 1015 1 1015 0 Ss select 0xfffffe00578fc2c0 dhclient 1012 1 1012 0 Ss select 0xfffffe00578fc5c0 dhclient 1009 1 777 0 SV uwait 0xfffffe0058b31800 syz-executor.0 973 1 777 0 SV uwait 0xfffffe0057889980 syz-executor.0 967 1 777 0 SV uwait 0xfffffe0057889b00 syz-executor.0 958 1 777 0 SV uwait 0xfffffe0058b30200 syz-executor.0 951 1 777 0 SV uwait 0xfffffe005732a280 syz-executor.0 945 1 777 0 SV uwait 0xfffffe0058b30c00 syz-executor.0 940 1 777 0 SV uwait 0xfffffe0058b31500 syz-executor.0 935 1 777 0 SV uwait 0xfffffe0058b31600 syz-executor.0 930 1 777 0 SV uwait 0xfffffe0058b32480 syz-executor.0 925 1 777 0 SV uwait 0xfffffe0058b32e00 syz-executor.0 912 1 777 0 SV uwait 0xfffffe005788c780 syz-executor.0 902 1 777 0 SV uwait 0xfffffe0057889c00 syz-executor.0 899 897 780 0 SV uwait 0xfffffe0057889d00 syz-executor.2 897 1 780 0 DV ppwait 0xfffffe00a19184f8 syz-executor.2 888 1 777 0 SV uwait 0xfffffe0057889f00 syz-executor.0 887 1 780 0 SV uwait 0xfffffe0058b33380 syz-executor.2 860 1 780 0 SV uwait 0xfffffe005788c680 syz-executor.2 789 774 789 0 Ss nanslp 0xffffffff83e43c80 syz-executor.3 780 774 780 0 Ss piperd 0xfffffe0058bcb5d0 syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff83e43c80 syz-executor.1 777 774 777 0 Ss piperd 0xfffffe009eac2000 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100111 S kqread 0xfffffe000795c200 syz-fuzzer 100113 S uwait 0xfffffe0058b31200 syz-fuzzer 100114 S uwait 0xfffffe0058b31100 syz-fuzzer 100115 S uwait 0xfffffe0058b31000 syz-fuzzer 100116 S uwait 0xfffffe0058b30b00 syz-fuzzer 100117 S uwait 0xfffffe0058b30a00 syz-fuzzer 100118 S uwait 0xfffffe0058b30900 syz-fuzzer 100119 S uwait 0xfffffe0058b30800 syz-fuzzer 100122 S uwait 0xfffffe0058b30700 syz-fuzzer 100124 S uwait 0xfffffe0058b31d00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009efc20b0 csh 770 688 770 0 Ss select 0xfffffe0056f6ae40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057472cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579c2cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579c30b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579c34b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579c38b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579c3cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579c40b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579c44b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e43c81 cron 688 1 688 0 Ss select 0xfffffe0056f6aac0 sshd 501 1 501 0 Ss select 0xfffffe0056f6b140 syslogd 430 1 430 0 Ss select 0xfffffe0056f6b040 devd 429 1 429 65 Ss select 0xfffffe0056f6adc0 dhclient 344 1 344 0 Ss select 0xfffffe0056f6aec0 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b7c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f67ae0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00574728e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8f478 [dom0] 100083 D launds 0xffffffff83f8f484 [laundry: dom0] 100084 D umarcl 0xffffffff81e492f0 [uma] 7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845ff550 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b8b4a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa3240 [doneq0] 100045 D - 0xffffffff83aa31c0 [async] 100076 D - 0xffffffff83aa3040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8aca0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e19280 [g_event] 100036 D - 0xffffffff83e192a0 [g_up] 100037 D - 0xffffffff83e192c0 [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 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053de1000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e19c80 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 D - 0xfffffe0053e84000 [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795f100 [inm_free taskq] 100011 D - 0xfffffe000795f000 [linuxkpi_irq_wq] 100012 D - 0xfffffe000795ee00 [in6m_free taskq] 100013 D - 0xfffffe000795ed00 [deferred_unmount ta] 100014 D - 0xfffffe000795ec00 [thread taskq] 100016 D - 0xfffffe000795ea00 [kqueue_ctx taskq] 100017 D - 0xfffffe000795e900 [pci_hp taskq] 100020 D - 0xfffffe000795e600 [aiod_kick taskq] 100021 D - 0xfffffe000795e500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000795e500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000795e500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000795e500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000795e400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000795e400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000795e400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000795e400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000795e300 [firmware taskq] 100038 D - 0xfffffe000795e200 [crypto_0] 100039 D - 0xfffffe000795e200 [crypto_1] 100055 D - 0xfffffe000795e000 [vtnet0 rxq 0] 100056 D - 0xfffffe000795de00 [vtnet0 txq 0] 100057 D - 0xfffffe000795dd00 [vtnet0 rxq 1] 100058 D - 0xfffffe000795dc00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b5d620 [deadlkres] 100070 D - 0xfffffe000795f200 [mca taskq] 100071 D - 0xfffffe00585ef600 [acpi_task_0] 100072 D - 0xfffffe00585ef600 [acpi_task_1] 100073 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe000795e100 [CAM taskq] db> show all locks Process 6286 (syz-executor.3) thread 0xfffffe00a5d69020 (108677) exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff846b9720) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:3436 exclusive sx pf config (pf config) r = 0 (0xffffffff846b9540) 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 490 newblk 14 1028K 35363 vfscache 3 1025K 3 inodedep 448 680K 7500 filedesc 80 634K 10627 pcb 25 539K 10002 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 207 412K 6404 vmem 3 274K 5 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 14 132K 5300 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 dirrem 425 107K 6399 sem 4 106K 4 BPF 46 88K 161 bus 995 81K 5208 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 440 55K 440 freefile 434 55K 6365 kdtrace 285 54K 14971 temp 34 33K 2410 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 9 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 65 17K 65 tty 16 16K 16 routetbl 137 16K 429 ithread 97 16K 97 bus-sc 34 15K 1681 lltable 42 13K 167 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 eventhandler 136 12K 136 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 7280 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 84 rpc 2 8K 2 shmfd 1 8K 75 kqueue 94 8K 6305 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 cred 26 7K 260 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 455 pwddesc 92 6K 6289 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 55 pf_ifnet 10 5K 19 DEVFSP 68 5K 2515 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 ioctlops 1 4K 546 evdev 4 4K 4 proc-args 123 4K 7627 acpisem 28 4K 28 selfd 55 4K 548077 lockf 32 4K 61 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 1253 uidinfo 3 3K 10 pf_rule 1 2K 83 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 freework 5 2K 17804 ipsecpolicy 2 2K 2 acpidev 20 2K 20 newdirblk 9 2K 5280 clone 9 2K 9 tun 7 2K 7 sctp_stro 1 1K 2976 softdep 1 1K 1 mkdir 8 1K 10560 freeblks 4 1K 7051 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 42 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 sctp_atcl 2 1K 7930 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 crypto 4 1K 12 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 5293 diradd 4 1K 6440 pfil 4 1K 4 cdev 2 1K 2 CC Mem 7 1K 4952 osd 11 1K 4959 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 sctp_atky 3 1K 10906 cryptodev 2 1K 2725 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 soname 5 1K 18564 pmchooks 1 1K 1 filecaps 5 1K 151 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 pmc 1 1K 1 acpiintr 1 1K 1 sctp_athm 2 1K 7930 sctp_map 2 1K 5952 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 844 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 24 filemon 0 0K 7 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 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 6108 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 18 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 17930 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 18 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 3 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 36 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 5570 namei_tracker 0 0K 1 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 17 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 229 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 18908 eventfd 0 0K 70 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 847 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 8325 1073 1324390 0 254 38494208 0 malloc-64 64 217 184751 554523 0 254 11837952 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8768 895 2082796 0 254 2473728 0 RADIX NODE 144 15542 217 174955 0 62 2269296 0 tcp_log 416 0 5337 16279 0 254 2220192 0 256 Bucket 2048 951 19 7394 0 8 1986560 0 BUF TRIE 144 184 11604 44976 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11626 247 18087 0 126 1519744 0 malloc-4096 4096 328 4 494 0 2 1359872 0 UMA Slabs 0 112 11278 20 11278 0 126 1265376 0 vmem btag 56 22224 63 22224 0 254 1248072 0 sctp_asoc 2256 1 509 2976 0 254 1150560 0 sctp_ep 1208 1 769 4954 0 254 930160 0 VM OBJECT 264 3079 101 147118 0 30 839520 0 malloc-16384 16384 43 6 5475 0 1 802816 0 socket 960 44 720 11659 0 254 733440 0 FFS inode 1160 547 41 6913 0 8 682080 0 tcpcb 1104 7 504 4948 0 254 564144 0 malloc-4096 4096 114 6 6318 0 2 491520 0 malloc-384 384 461 769 7578 0 30 472320 0 MAP ENTRY 96 4230 432 375472 0 126 447552 0 malloc-256 256 278 1342 79391 0 62 414720 0 THREAD 1808 192 28 8681 0 8 397760 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 1 516 2976 0 254 380512 0 malloc-256 256 500 805 8300 0 62 334080 0 malloc-65536 65536 4 1 140 0 1 327680 0 VNODE 448 588 105 6956 0 30 310464 0 malloc-64 64 4165 686 11031 0 254 310464 0 malloc-32768 32768 1 7 17025 0 1 262144 0 malloc-16 16 14655 345 14729 0 254 240000 0 ertt_txseginfo 40 0 5858 72265 0 254 234320 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-128 128 781 862 13416 0 126 210304 0 VMSPACE 2552 70 11 6241 0 4 206712 0 FPU_save_area 832 194 49 19909 0 16 202176 0 mbuf_packet 256 41 721 9501 0 254 195072 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5361 309 5788 0 254 181440 0 malloc-2048 2048 5 83 5149 0 8 180224 0 malloc-128 128 1220 175 26906 0 126 178560 0 FFS2 dinode 256 547 143 6913 0 62 176640 0 S VFS Cache 104 1064 457 7840 0 126 158184 0 PROC 1352 91 23 6288 0 8 154128 0 malloc-1024 1024 121 23 337 0 16 147456 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 192 0 1 131072 0 unpcb 256 20 490 1371 0 254 130560 0 filedesc0 1072 92 20 6289 0 8 120064 0 128 Bucket 1024 77 38 1017 0 16 117760 0 ksiginfo 112 103 941 11491 0 126 116928 0 tcp_bbr_map 128 8 767 15330 0 126 99200 0 malloc-128 128 525 250 3997 0 126 99200 0 malloc-2048 2048 5 43 1142 0 8 98304 0 malloc-256 256 241 134 8763 0 62 96000 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 112 56 12091 0 30 86016 0 clpbuf 2624 0 32 41 0 16 83968 0 malloc-256 256 88 227 5071 0 62 80640 0 pipe 744 23 77 641 0 16 74400 0 malloc-8192 8192 6 3 142 0 1 73728 0 malloc-64 64 568 503 3274 0 254 68544 0 malloc-64 64 525 546 9530 0 254 68544 0 malloc-128 128 489 38 1467 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 32 Bucket 256 109 146 6159 0 62 65280 0 tcp_inpcb 424 7 146 4948 0 30 64872 0 malloc-512 512 10 110 127 0 30 61440 0 g_bio 408 0 150 249917 0 30 61200 0 sctp_stream_msg_out 112 0 540 3 0 254 60480 0 malloc-384 384 115 35 116 0 30 57600 0 malloc-64 64 0 819 17997 0 254 52416 0 malloc-64 64 122 697 9042 0 254 52416 0 Files 80 225 425 30371 0 126 52000 0 malloc-128 128 165 238 737 0 126 51584 0 malloc-128 128 190 213 317 0 126 51584 0 malloc-128 128 39 364 10779 0 126 51584 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 43728 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 10 14 12 0 8 49152 0 malloc-1024 1024 8 40 2983 0 16 49152 0 malloc-1024 1024 6 42 531 0 16 49152 0 malloc-384 384 4 116 7932 0 30 46080 0 malloc-384 384 45 75 170 0 30 46080 0 pcpu-8 8 4716 916 5586 0 254 45056 0 tcp_bbr_pcb 832 3 51 3762 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 221 94 221 0 62 42840 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 udp_inpcb 424 6 84 249 0 30 38160 0 ripcb 424 5 85 77 0 30 38160 0 PWD 32 50 1084 5365 0 254 36288 0 malloc-64 64 200 367 226 0 254 36288 0 malloc-64 64 18 549 43 0 254 36288 0 malloc-32 32 271 863 11082 0 254 36288 0 16 Bucket 144 75 177 2576 0 62 36288 0 8 Bucket 80 57 393 2031 0 126 36000 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 44 46 46 0 30 34560 0 malloc-256 256 2 133 500 0 62 34560 0 malloc-256 256 47 88 51 0 62 34560 0 malloc-256 256 55 80 1054 0 62 34560 0 malloc-256 256 18 117 600 0 62 34560 0 SLEEPQUEUE 88 221 163 221 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 5 3 634 0 2 32768 0 malloc-4096 4096 3 5 5665 0 2 32768 0 malloc-2048 2048 3 13 7 0 8 32768 0 malloc-2048 2048 3 13 100 0 8 32768 0 malloc-2048 2048 7 9 163 0 8 32768 0 malloc-2048 2048 3 13 11 0 8 32768 0 malloc-1024 1024 27 5 117 0 16 32768 0 malloc-1024 1024 6 26 1226 0 16 32768 0 malloc-512 512 11 53 51 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 tcp_rack_pcb 896 0 36 24 0 16 32256 0 KNOTE 160 28 172 70967 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 36 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 208 0 254 28224 0 tcp_inpcb ports 32 3 879 3979 0 254 28224 0 ertt 72 7 385 4948 0 126 28224 0 4 Bucket 48 6 582 160 0 254 28224 0 2 Bucket 32 57 825 4126 0 254 28224 0 AIO 208 0 133 24 0 62 27664 0 udplite_inpcb 424 0 63 19 0 30 26712 0 da_ccb 544 0 49 62584 0 16 26656 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 55 0 126 24288 0 rl_entry 40 97 509 97 0 254 24240 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 268 0 254 20160 0 udp_inpcb ports 32 3 627 34 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 5 625 8375 0 254 20160 0 malloc-32 32 153 477 5727 0 254 20160 0 malloc-32 32 117 513 6214 0 254 20160 0 malloc-32 32 135 495 137 0 254 20160 0 malloc-32 32 56 574 296 0 254 20160 0 malloc-32 32 23 607 1088 0 254 20160 0 AIOCB 552 0 35 21 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 7 0 2 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 689879 0 254 16032 0 malloc-16 16 482 518 3453 0 254 16000 0 malloc-16 16 40 960 39130 0 254 16000 0 kenv 258 15 45 1053 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-16 16 10 740 7997 0 254 12000 0 malloc-16 16 22 728 135 0 254 12000 0 malloc-16 16 20 730 60 0 254 12000 0 malloc-16 16 72 678 7236 0 254 12000 0 malloc-16 16 29 721 6034 0 254 12000 0 L VFS Cache 320 0 36 1 0 30 11520 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 2 510 10 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 184 0 0 0 0 62 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 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 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 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb 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 NCLNODE 608 0 0 0 0 16 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 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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