Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xb8 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81961339 stack pointer = 0x28:0xfffffe0053fbb760 fra me pointer = 0x28:0xfffffe0053fbba20 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 = 12 (swi1: netisr 0) rdi: 00000000000000b8 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe00033eee30 r8: 0000000000000000 r9: ffffffff82766720 rax: fffffe00033eee30 rbx: fffffe00738945c8 rbp: fffffe0053fbba20 r10: 00000000000005c0 r11: 0000000000000002 r12: fffffe006e934b00 r13: fffffe006e934b47 r14: 0000000000000000 r15: fffffe0073894540 trap number = 12 panic: page fault cpuid = 1 time = 1688199448 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fbaf50 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fbb0b0 vpanic() at vpanic+0x252/frame 0xfffffe0053fbb190 panic() at panic+0xb5/frame 0xfffffe0053fbb250 trap_fatal() at trap_fatal+0x7ee/frame 0xfffffe0053fbb370 trap_pfault() at trap_pfault+0x183/frame 0xfffffe0053fbb4b0 trap() at trap+0x5f3/frame 0xfffffe0053fbb690 calltrap() at calltrap+0x8/frame 0xfffffe0053fbb690 --- trap 0xc, rip = 0xffffffff81961339, rsp = 0xfffffe0053fbb760, rbp = 0xfffffe0053fbba20 --- tcp_input_with_port() at tcp_input_with_port+0x1109/frame 0xfffffe0053fbba20 tcp6_input_with_port() at tcp6_input_with_port+0xeb/frame 0xfffffe0053fbba60 tcp6_input() at tcp6_input+0x26/frame 0xfffffe0053fbba90 ip6_input() at ip6_input+0x22a8/frame 0xfffffe0053fbbcf0 swi_net() at swi_net+0x2f3/frame 0xfffffe0053fbbd90 ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0053fbbef0 fork_exit() at fork_exit+0xd1/frame 0xfffffe0053fbbf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fbbf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x2133c87(%rip) 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 0xffffffff815cd525 printf+0xf5 rdx 0x1 rbx 0xffffffff826ba6e0 .str.26 rsp 0xfffffe0053fbb090 rbp 0xfffffe0053fbb0b0 rsi 0 rdi 0xffffffff815cd586 printf+0x156 r8 0 r9 0xffffffff r10 0 r11 0x1 r12 0xfffffe005428a560 r13 0xfffffffffffffffd r14 0xffffffff826ba6e0 .str.26 r15 0 rip 0xffffffff815bd40e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2133c87(%rip) db> show proc Process 12 (intr) at 0xfffffe00541de580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836a9060 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836a9060 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff836aa000 (map 0xffffffff836aa000) (map.pmap 0xffffffff836aa0c0) (pmap 0xffffffff836aa130) threads: 22 100016 I [swi5: fast taskq] 100019 I [swi6: task queue] 100020 I [swi6: Giant taskq] 100031 Run CPU 1 [swi1: netisr 0] 100032 Run CPU 0 [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 L *ttymtx 0xfffffe00574f3600 [swi0: uart uart++] 100069 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 6843 779 779 0 R (threaded) syz-executor.0 106872 RunQ syz-executor.0 106932 RunQ syz-executor.0 106944 S uwait 0xfffffe0058f08300 syz-executor.0 6678 1 779 0 S uwait 0xfffffe0077234400 syz-executor.0 6662 1 779 0 S uwait 0xfffffe0057a53c00 syz-executor.0 6127 6121 6127 0 Ss select 0xfffffe00571c5440 dhclient 6124 1 6124 0 Ss select 0xfffffe00571c5a40 dhclient 6121 6112 430 65 S select 0xfffffe00571c5540 dhclient 6113 1 779 0 S uwait 0xfffffe0057a56700 syz-executor.0 6112 430 430 0 S wait 0xfffffe006fee4060 sh 6095 1 6095 65 Ss select 0xfffffe00571c5bc0 dhclient 6088 1 779 0 S uwait 0xfffffe0077234300 syz-executor.0 6081 1 779 0 S uwait 0xfffffe0058f08500 syz-executor.0 2466 1 780 0 S uwait 0xfffffe0058f08700 syz-executor.1 2460 1 780 0 S uwait 0xfffffe00543e6980 syz-executor.1 2456 1 780 0 S uwait 0xfffffe0058f0a800 syz-executor.1 2450 1 780 0 S uwait 0xfffffe0058f08100 syz-executor.1 2445 1 780 0 S uwait 0xfffffe0058f09600 syz-executor.1 2441 1 780 0 S uwait 0xfffffe0057a53e00 syz-executor.1 2437 1 780 0 S uwait 0xfffffe0057a56900 syz-executor.1 2165 1 784 0 S uwait 0xfffffe0057a56e80 syz-executor.2 2164 1 784 0 S uwait 0xfffffe0058f09e00 syz-executor.2 2159 1 784 0 S uwait 0xfffffe0057a56800 syz-executor.2 2155 1 784 0 S uwait 0xfffffe0058f09180 syz-executor.2 1692 0 0 0 DL aiordy 0xfffffe006fefd040 [aiod4] 1691 0 0 0 DL aiordy 0xfffffe007389b580 [aiod3] 1690 0 0 0 DL aiordy 0xfffffe007389a000 [aiod2] 1688 0 0 0 DL aiordy 0xfffffe007389cb00 [aiod1] 818 1 818 0 Ss select 0xfffffe00571c55c0 dhclient 815 1 815 0 Ss select 0xfffffe00571c5740 dhclient 798 774 798 0 Ss piperd 0xfffffe0058ba3c70 syz-executor.3 784 774 784 0 Ss piperd 0xfffffe007038d000 syz-executor.2 780 774 780 0 Ss piperd 0xfffffe007038d2d8 syz-executor.1 779 774 779 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100110 S wait 0xfffffe006fee45c0 syz-fuzzer 100111 S uwait 0xfffffe0057a55480 syz-fuzzer 100112 S wait 0xfffffe006fee45c0 syz-fuzzer 100113 S wait 0xfffffe006fee45c0 syz-fuzzer 100114 S uwait 0xfffffe00543e6580 syz-fuzzer 100115 S uwait 0xfffffe00543e6680 syz-fuzzer 100116 S uwait 0xfffffe0058f0a400 syz-fuzzer 100117 S uwait 0xfffffe00543e6780 syz-fuzzer 100119 S kqread 0xfffffe0058f0ea00 syz-fuzzer 100122 S uwait 0xfffffe0058f0a600 syz-fuzzer 100123 S wait 0xfffffe006fee45c0 syz-fuzzer 100129 S uwait 0xfffffe0058f0a900 syz-fuzzer 101104 S uwait 0xfffffe0057a53d80 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe006fefb610 csh 770 688 770 0 Ss select 0xfffffe00571c59c0 sshd 754 1 754 0 Rs+ getty 753 1 753 0 Ss+ ttyin 0xfffffe0057b9c0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057b9c4b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057b9c8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057b9ccb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057b9d0b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057b9d4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057b9d8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057b9dcb0 getty 692 1 692 0 Ss nanslp 0xffffffff836d2840 cron 688 1 688 0 Ss select 0xfffffe005719bc40 sshd 501 1 501 0 Ss select 0xfffffe0057a6db40 syslogd 430 1 430 0 Ss wait 0xfffffe0057b6fac0 devd 429 1 429 65 Ss select 0xfffffe00571a0140 dhclient 344 1 344 0 Ss select 0xfffffe0057a6dac0 dhclient 341 1 341 0 Ss select 0xfffffe00571a00c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe005715fae0 [vnlru] 16 0 0 0 DL syncer 0xffffffff837d4d20 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff837d3340 [bufdaemon] 100084 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058b2d8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff8380ac00 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff837feab8 [dom0] 100082 D launds 0xffffffff837feac4 [laundry: dom0] 100083 D umarcl 0xffffffff81d3da40 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff83f693d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842d51c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83479340 [doneq0] 100045 D - 0xffffffff834792c0 [async] 100076 D - 0xffffffff83479140 [scanner] 14 0 0 0 DL seqstat 0xfffffe000795d488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff837fa360 [crypto] 100041 D crypto_ 0xfffffe00542c4830 [crypto returns 0] 100042 D crypto_ 0xfffffe00542c4880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836a8640 [g_event] 100036 D - 0xffffffff836a8660 [g_up] 100037 D - 0xffffffff836a8680 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100016 I [swi5: fast taskq] 100019 I [swi6: task queue] 100020 I [swi6: Giant taskq] 100031 Run CPU 1 [swi1: netisr 0] 100032 Run CPU 0 [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 L *ttymtx 0xfffffe00574f3600 [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 0xfffffe00541df040 [init] 10 0 0 0 DL audit_w 0xffffffff837fada0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff836a9060 [swapper] 100005 D - 0xfffffe005408c000 [if_io_tqg_0] 100006 D - 0xfffffe005408be00 [if_io_tqg_1] 100007 D - 0xfffffe005408bd00 [if_config_tqg_0] 100008 RunQ [softirq_0] 100009 D - 0xfffffe005408bb00 [softirq_1] 100010 D - 0xfffffe0007966500 [linuxkpi_irq_wq] 100011 D - 0xfffffe0007966400 [thread taskq] 100012 D - 0xfffffe0007966300 [inm_free taskq] 100013 D - 0xfffffe0007966200 [aiod_kick taskq] 100014 D - 0xfffffe0007966100 [deferred_unmount ta] 100015 D - 0xfffffe0007966000 [in6m_free taskq] 100017 D - 0xfffffe0007965d00 [kqueue_ctx taskq] 100018 D - 0xfffffe0007965c00 [pci_hp taskq] 100021 D - 0xfffffe0007965900 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007965900 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007965900 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007965900 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007965800 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007965800 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007965800 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007965800 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007965700 [firmware taskq] 100038 D - 0xfffffe0007965500 [crypto_0] 100039 D - 0xfffffe0007965500 [crypto_1] 100055 D - 0xfffffe00571cc700 [vtnet0 rxq 0] 100056 D - 0xfffffe00571cc600 [vtnet0 txq 0] 100057 D - 0xfffffe00571cc500 [vtnet0 rxq 1] 100058 D - 0xfffffe00571cc400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00571a0380 [virtio_balloon] 100066 D - 0xffffffff826bf620 [deadlkres] 100070 D - 0xfffffe0057b99200 [acpi_task_0] 100071 D - 0xfffffe0057b99200 [acpi_task_1] 100072 D - 0xfffffe0057b99200 [acpi_task_2] 100073 D - 0xfffffe0007966800 [mca taskq] 100075 D - 0xfffffe0007965300 [CAM taskq] db> show all locks Process 6843 (syz-executor.0) thread 0xfffffe0077742000 (106932) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006ff5daa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:560 Process 754 (getty) thread 0xfffffe0058c62ac0 (100106) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0057106c08) locked @ /syzkaller/managers/main/kernel/sys/kern/tty.c:218 Process 12 (intr) thread 0xfffffe005428a560 (100031) shared rw tcpinp (tcpinp) r = 0 (0xfffffe0073894560) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1472 Process 12 (intr) thread 0xfffffe0054289e40 (100032) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe00542c1100) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1391 Process 12 (intr) thread 0xfffffe005763d3a0 (100065) exclusive sleep mutex Giant (Giant) r = 0 (0xffffffff82c09bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_intr.c:1206 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4218 4324K 4246 sysctloid 34805 2051K 34876 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 188 1071K 9730 vfscache 3 1025K 3 pcb 195 857K 22955 inodedep 638 751K 6311 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 44 345K 12045 subproc 158 310K 6940 vmem 3 266K 6 acpica 1674 184K 57877 dirrem 604 151K 6228 tidhash 3 141K 3 pagedep 30 136K 6009 tfo_ccache 1 128K 1 IP reass 1 128K 1 linker 324 127K 385 vnet_data 1 112K 1 DEVFS1 109 109K 126 sem 4 106K 4 bus 988 81K 5135 sctp_stro 78 78K 1712 freefile 604 76K 6201 mtx_pool 2 72K 2 NFSD srvcache 3 68K 3 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 508 64K 508 sctp_atcl 161 61K 12741 temp 36 53K 2035 BPF 30 53K 33 umtx 396 50K 396 kdtrace 238 47K 13796 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 4 sctp_timw 121 31K 121 msg 4 30K 4 kbdmux 6 28K 6 gtaskqueue 18 26K 18 DEVFS_RULE 56 20K 56 ifaddr 68 20K 70 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 routetbl 128 16K 411 lltable 47 15K 53 bus-sc 34 15K 1648 eventhandler 157 13K 157 KTRACE 100 13K 102 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 sctp_atky 239 10K 14453 in6_multi 65 9K 65 bmsafemap 2 9K 6343 rpc 4 9K 4 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 pfs_vncache 1 8K 1 shmfd 1 8K 45 audit_evclass 237 8K 297 kqueue 72 7K 6896 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 217 plimit 22 6K 379 pfs_nodes 20 5K 20 ufs_dirhash 24 5K 24 freework 19 5K 7163 UMA 267 5K 267 pwddesc 69 5K 6851 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 249 evdev 4 4K 4 acpisem 28 4K 28 session 28 4K 39 newdirblk 27 4K 5995 hhook 15 4K 17 proc-args 95 4K 7992 kcovinfo 52 4K 52 terminal 11 3K 11 lockf 24 3K 40 sctp_athm 161 3K 12765 CC Mem 10 3K 3754 sctp_map 156 3K 3424 selfd 38 3K 103428 clone 9 3K 9 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 mkdir 16 2K 11990 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 diradd 13 2K 6263 select 13 2K 44 Unitno 27 2K 165 CAM XPT 22 2K 543 msi 12 2K 12 freeblks 6 2K 6166 indirdep 6 2K 1867 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 tun 7 2K 7 NFSD session 1 1K 1 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 106 encap_export_host 12 1K 12 inpcbpolicy 19 1K 6976 osd 15 1K 3767 cdev 2 1K 2 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 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 soname 5 1K 17281 cryptodev 2 1K 518 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 netlink 1 1K 1 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 aio 4 1K 4 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 39 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 79 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4851 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 mqdata 0 0K 0 filemon 0 0K 3 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 ixl 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 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 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 xen_intr 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 NFSCL open 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 NFSCL owner 0 0K 0 xenbus 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 vm_fictitious 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 UMAHash 0 0K 0 DEVFS4 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2718 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 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 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 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ktls_ocf 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 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 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 BACKLIGHT 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 ath_hal 0 0K 0 statfs 0 0K 6192 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 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 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 72 lio 0 0K 0 acl 0 0K 0 midi buffers 0 0K 0 mbuf_tag 0 0K 0 ktls 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 PUC 0 0K 0 ppbusdev 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 17960 ioctlops 0 0K 111 eventfd 0 0K 5 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 704 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1436779 0 254 38494208 0 malloc-384 384 4870 2240 10565 0 30 2730240 0 mbuf 256 8846 817 2195782 0 254 2473728 0 RADIX NODE 144 15373 274 226634 0 62 2253168 0 BUF TRIE 144 222 11594 4468 0 62 1701504 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11416 178 11681 0 126 1484032 0 malloc-4096 4096 328 4 565 0 2 1359872 0 UMA Slabs 0 112 11036 10 11036 0 126 1237152 0 sctp_asoc 2264 78 432 1712 0 254 1154640 0 vmem btag 56 17446 89 17446 0 254 981960 0 sctp_ep 1176 83 687 11029 0 254 905520 0 malloc-256 256 870 2355 11291 0 62 825600 0 socket 960 41 723 19305 0 254 733440 0 pbuf 2624 0 253 0 0 2 663872 0 FFS inode 1160 535 25 6736 0 8 649600 0 malloc-2048 2048 91 197 11278 0 8 589824 0 malloc-16384 16384 23 7 6032 0 1 491520 0 256 Bucket 2048 175 19 8848 0 8 397312 0 VM OBJECT 264 1396 104 88532 0 30 396000 0 malloc-65536 65536 4 2 102 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 78 439 1712 0 254 380512 0 malloc-128 128 608 2306 6213 0 126 372992 0 THREAD 1824 168 30 6944 0 8 361152 0 malloc-4096 4096 82 6 7406 0 2 360448 0 malloc-2048 2048 4 148 1036 0 8 311296 0 VNODE 448 574 92 6777 0 30 298368 0 tcp_inpcb 1304 10 215 3754 0 8 293400 0 malloc-65536 65536 2 2 104 0 1 262144 0 malloc-64 64 3841 254 3842 0 254 262080 0 malloc-256 256 475 455 21190 0 62 238080 0 malloc-16 16 14372 128 14439 0 254 232000 0 DEVCTL 1024 16 204 150 0 0 225280 0 tcp_log 416 0 513 223 0 254 213408 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-32768 32768 0 6 1760 0 1 196608 0 mbuf_packet 256 179 583 9000 0 254 195072 0 malloc-128 128 1336 183 27377 0 126 194432 0 MAP ENTRY 96 1710 306 221204 0 126 193536 0 FPU_save_area 832 170 55 13029 0 16 187200 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5274 396 5286 0 254 181440 0 malloc-384 384 162 228 13084 0 30 149760 0 malloc-1024 1024 120 24 284 0 16 147456 0 S VFS Cache 104 1015 389 7405 0 126 146016 0 FFS2 dinode 256 535 35 6736 0 62 145920 0 malloc-65536 65536 0 2 126 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 malloc-128 128 729 294 25568 0 126 130944 0 unpcb 256 14 496 1271 0 254 130560 0 malloc-256 256 255 255 12337 0 62 130560 0 PROC 1376 68 20 6850 0 8 121088 0 128 Bucket 1024 78 37 525 0 16 117760 0 ksiginfo 112 77 967 6189 0 126 116928 0 malloc-128 128 754 145 4292 0 126 115072 0 malloc-1024 1024 78 34 1712 0 16 114688 0 ertt_txseginfo 40 0 2828 29566 0 254 113120 0 64 Bucket 512 127 73 7853 0 30 102400 0 tcp_bbr_map 128 14 761 3386 0 126 99200 0 filedesc0 1072 69 22 6851 0 8 97552 0 UMA Kegs 384 226 7 226 0 30 89472 0 32 Bucket 256 153 162 1822 0 62 80640 0 sctp_chunk 152 95 425 95 0 254 79040 0 malloc-8192 8192 7 2 110 0 1 73728 0 g_bio 408 0 180 30218 0 30 73440 0 malloc-64 64 785 286 8651 0 254 68544 0 malloc-64 64 695 376 3660 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-4096 4096 14 2 14 0 2 65536 0 malloc-1024 1024 24 40 600 0 16 65536 0 malloc-256 256 66 189 8366 0 62 65280 0 udp_inpcb 424 6 147 1657 0 30 64872 0 pipe 728 21 67 657 0 16 64064 0 sctp_stream_msg_out 112 47 493 181 0 254 60480 0 ripcb 392 3 150 290 0 30 59976 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 12 2 23 0 2 57344 0 VMSPACE 520 48 57 6831 0 16 54600 0 malloc-64 64 295 524 110506 0 254 52416 0 Files 80 213 437 36787 0 126 52000 0 malloc-256 256 12 183 6273 0 62 49920 0 malloc-256 256 71 124 13003 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 39828 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-8192 8192 4 2 7 0 1 49152 0 malloc-2048 2048 9 15 34 0 8 49152 0 malloc-384 384 63 57 63 0 30 46080 0 tcp_bbr_pcb 832 5 49 350 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 pcpu-8 8 4751 369 4928 0 254 40960 0 udplite_inpcb 424 0 90 1275 0 30 38160 0 da_ccb 544 0 70 7679 0 16 38080 0 ertt 72 10 494 3754 0 126 36288 0 malloc-64 64 99 468 21997 0 254 36288 0 malloc-64 64 32 535 54 0 254 36288 0 malloc-32 32 268 866 15933 0 254 36288 0 16 Bucket 144 70 182 639 0 62 36288 0 malloc-128 128 43 236 496 0 126 35712 0 malloc-128 128 16 263 16 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 44 46 85 0 30 34560 0 malloc-256 256 10 125 19 0 62 34560 0 malloc-256 256 7 128 10 0 62 34560 0 TURNSTILE 136 199 53 199 0 62 34272 0 SLEEPQUEUE 88 199 185 199 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 11 0 2 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 1 15 113 0 8 32768 0 malloc-1024 1024 3 29 43 0 16 32768 0 malloc-1024 1024 20 12 1086 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 11 53 31 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 7 57 10 0 30 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 PWD 40 32 776 6084 0 254 32320 0 KNOTE 160 28 172 82956 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 242 0 126 29016 0 sctp_laddr 48 12 576 5492 0 254 28224 0 tcp_inpcb ports 32 4 878 963 0 254 28224 0 udp_inpcb ports 32 3 879 1176 0 254 28224 0 malloc-32 32 273 609 851 0 254 28224 0 malloc-32 32 219 663 5465 0 254 28224 0 4 Bucket 48 6 582 7 0 254 28224 0 2 Bucket 32 58 824 1325 0 254 28224 0 8 Bucket 80 108 242 2958 0 126 28000 0 AIO 208 0 133 24 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 PGRP 88 28 248 39 0 126 24288 0 rl_entry 40 74 532 74 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 domainset 40 0 567 177 0 254 22680 0 Mountpoints 2816 2 6 2 0 4 22528 0 clpbuf 2624 0 8 26 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 11 0 254 20160 0 malloc-32 32 29 601 7134 0 254 20160 0 malloc-32 32 116 514 6237 0 254 20160 0 malloc-32 32 4 626 1037 0 254 20160 0 malloc-128 128 81 74 423 0 126 19840 0 cryptop 280 0 70 98 0 30 19600 0 AIOCB 552 0 35 77 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 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 71 0 2 16384 0 malloc-4096 4096 0 4 6197 0 2 16384 0 malloc-2048 2048 1 7 13 0 8 16384 0 malloc-2048 2048 0 8 3 0 8 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 3 29 4 0 30 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 720449 0 254 16032 0 malloc-16 16 493 507 13297 0 254 16000 0 malloc-16 16 65 935 30399 0 254 16000 0 malloc-16 16 165 835 12769 0 254 16000 0 kenv 258 16 44 1041 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 7 371 7 0 254 12096 0 malloc-16 16 215 535 12268 0 254 12000 0 malloc-16 16 15 735 17 0 254 12000 0 malloc-16 16 41 709 3374 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 0 1 26 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 0 500 1 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 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 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 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 344 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 tcp_rack_pcb 1024 0 0 0 0 16 0 0 tcp_rack_map 128 0 0 0 0 126 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 ipq 56 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 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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 netlink 2048 0 0 0 0 8 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 TMPFS node 232 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 608 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 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 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 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-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-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 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