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 = 0x20:0xffffffff81aa6130 stack pointer = 0x28:0xfffffe0056d78140 frame pointer = 0x28:0xfffffe0056d781b0 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 = 1408 (ifconfig) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe0000000000 rbx: 0000000000000000 rbp: fffffe0056d781b0 r10: 1b66264d3bf21fac r11: 0000000000000003 r12: fffffe0058517d80 r13: fffffe00077f6000 r14: fffffe0058517da4 r15: fffffe00077f61d0 trap number = 12 panic: page fault cpuid = 1 time = 25 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056d77970 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056d77ad0 vpanic() at vpanic+0x257/frame 0xfffffe0056d77c90 panic() at panic+0xb5/frame 0xfffffe0056d77d50 trap_pfault() at trap_pfault+0xaf2/frame 0xfffffe0056d77e90 trap() at trap+0x78e/frame 0xfffffe0056d78070 calltrap() at calltrap+0x8/frame 0xfffffe0056d78070 --- trap 0xc, rip = 0xffffffff81aa6130, rsp = 0xfffffe0056d78140, rbp = 0xfffffe0056d781b0 --- in6m_disconnect_locked() at in6m_disconnect_locked+0x140/frame 0xfffffe0056d781b0 in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0056d782d0 in6_pcbpurgeif0() at in6_pcbpurgeif0+0x2f6/frame 0xfffffe0056d783d0 _in6_ifdetach() at _in6_ifdetach+0x18e/frame 0xfffffe0056d784b0 if_detach_internal() at if_detach_internal+0x3ce/frame 0xfffffe0056d78730 if_detach() at if_detach+0xb6/frame 0xfffffe0056d78770 tun_destroy() at tun_destroy+0x361/frame 0xfffffe0056d787e0 if_clone_destroyif_flags() at if_clone_destroyif_flags+0xc8/frame 0xfffffe0056d78830 if_clone_destroy() at if_clone_destroy+0x1f6/frame 0xfffffe0056d78870 ifioctl() at ifioctl+0x112a/frame 0xfffffe0056d78ab0 kern_ioctl() at kern_ioctl+0x52a/frame 0xfffffe0056d78b90 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056d78d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056d78f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056d78f30 --- syscall (54, FreeBSD ELF64, ioctl), rip = 0x82343a2ca, rsp = 0x8203c26c8, rbp = 0x8203c26e0 --- KDB: enter: panic [ thread pid 1408 tid 100100 ] Stopped at kdb_enter+0x6e: movq $0,0x259ea67(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff8280ac20 .str.27 rsp 0xfffffe0056d77ab0 rbp 0xfffffe0056d77ad0 rsi 0 rdi 0xffffffff81644d49 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00540cb000 r13 0xfffffffffffffffd r14 0xffffffff8280ac20 .str.27 r15 0 rip 0xffffffff8162e12e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259ea67(%rip) db> show proc Process 1408 (ifconfig) at 0xfffffe00540a9008: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 1405 at 0xfffffe0054005570 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: ifconfig tap2 destroy reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00541b7248 (map 0xfffffe00541b7248) (map.pmap 0xfffffe00541b72e8) (pmap 0xfffffe00541b7358) threads: 1 100100 Run CPU 1 ifconfig db> ps pid ppid pgrp uid state wmesg wchan cmd 1412 1411 769 0 RV syz-executor 1411 769 769 0 R (threaded) syz-executor 100105 RunQ syz-executor 101161 D ppwait 0xfffffe00540d6a60 syz-executor 101164 RunQ syz-executor 1410 1 769 0 S uwait 0xfffffe0078137500 syz-executor 1408 1405 1405 0 R CPU 1 ifconfig 1407 772 772 0 R (threaded) syz-executor 100097 RunQ syz-executor 101158 RunQ syz-executor 101162 Run CPU 0 syz-executor 101163 S uwait 0xfffffe006e557500 syz-executor 1405 768 1405 0 S wait 0xfffffe0054005570 syz-executor 1402 770 770 60928 T (threaded) syz-executor 101038 s syz-executor 101153 RunQ syz-executor 1384 0 0 0 DL mdwait 0xfffffe007aa14000 [md4] 1335 0 0 0 DL mdwait 0xfffffe006b81c000 [md3] 1334 0 0 0 DL mdwait 0xfffffe006e514000 [md2] 1188 1 769 0 S uwait 0xfffffe0078137600 syz-executor 1161 0 0 0 DL - 0xffffffff83ccde00 [soaiod4] 1160 0 0 0 DL - 0xffffffff83ccde00 [soaiod3] 1159 0 0 0 DL - 0xffffffff83ccde00 [soaiod2] 1158 0 0 0 DL - 0xffffffff83ccde00 [soaiod1] 1142 0 0 0 DL mdwait 0xfffffe006e528000 [md1] 1110 1 772 0 S uwait 0xfffffe0077a15200 syz-executor 1109 1 772 0 S uwait 0xfffffe0077a15100 syz-executor 1076 1 769 0 S uwait 0xfffffe006e558980 syz-executor 1075 1 769 0 S uwait 0xfffffe0077a14580 syz-executor 1056 1 772 0 S uwait 0xfffffe0077a14080 syz-executor 1055 1 772 0 S uwait 0xfffffe00582cf100 syz-executor 1024 0 0 0 DL (threaded) [so_splice] 100431 D - 0xfffffe0077a13b00 [thr_0] 100490 D - 0xfffffe0077a13b40 [thr_1] 921 0 0 0 DL mdwait 0xfffffe006e513000 [md0] 829 0 0 0 DL (threaded) [KTLS] 100141 D - 0xfffffe0058594000 [thr_0] 100142 D - 0xfffffe0058594080 [thr_1] 100143 D - 0xffffffff83ccf628 [reclaim_0] 828 815 828 0 Ss select 0xfffffe006dc95440 dhclient 825 0 0 0 DL mdwait 0xfffffe006e529000 [md32] 822 0 0 0 DL aiordy 0xfffffe0054111568 [aiod4] 821 0 0 0 DL aiordy 0xfffffe0054111ac0 [aiod3] 820 0 0 0 DL aiordy 0xfffffe00540a8000 [aiod2] 818 0 0 0 DL aiordy 0xfffffe00540f3568 [aiod1] 815 797 423 65 S select 0xfffffe006dc963c0 dhclient 797 423 423 0 S wait 0xfffffe00540d5ab0 sh 772 768 772 0 R syz-executor 770 768 770 0 R syz-executor 769 768 769 0 R syz-executor 768 766 766 0 R syz-executor 766 764 766 0 Ss sigsusp 0xfffffe00540aa618 csh 764 1 764 0 Ss select 0xfffffe006e091e40 sshd 747 1 747 0 Rs+ getty 746 1 746 0 Ss+ ttyin 0xfffffe00594ac8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00582c44b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594ad0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00594ad8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f660b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f668b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f670b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f678b0 getty 737 1 17 0 S+ piperd 0xfffffe0059da1e60 logger 736 735 17 0 S+ nanslp 0xffffffff83badc40 sleep 735 1 17 0 S+ wait 0xfffffe00540a8ab0 sh 494 1 494 0 Ds getbuf 0xfffffe0007c4bd0c syslogd 423 1 423 0 Ss wait 0xfffffe0054003ab8 devd 16 0 0 0 RL [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cd9d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0059dabce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d24cc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d0ad88 [dom0] 100080 D launds 0xffffffff83d0ad94 [laundry: dom0] 100081 D umarcl 0xffffffff81e15790 [uma] 7 0 0 0 DL - 0xffffffff839265f8 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff84669700 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 RunQ [doneq0] 100046 D - 0xffffffff838f02c0 [async] 100075 D - 0xffffffff838f0140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d06660 [crypto] 100043 D crypto_ 0xfffffe0057d60030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d60080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b56640 [g_event] 100038 D - 0xffffffff83b56660 [g_up] 100039 D - 0xffffffff83b56680 [g_down] 2 0 0 0 LL (threaded) [clock] 100031 L *in6_mul 0xfffffe0007805a80 [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d07100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c55ff0 [swapper] 100005 D - 0xfffffe0053ebf100 [softirq_0] 100006 D - 0xfffffe0053ebf000 [softirq_1] 100007 D - 0xfffffe0053ebee00 [if_io_tqg_0] 100008 D - 0xfffffe0053ebed00 [if_io_tqg_1] 100009 D - 0xfffffe0053ebec00 [if_config_tqg_0] 100010 D - 0xfffffe00077dc700 [kqueue_ctx taskq] 100011 D - 0xfffffe00077dc600 [jail_remove taskq] 100012 D - 0xfffffe00077dc500 [bus taskq] 100015 D - 0xfffffe00077dc000 [thread taskq] 100017 D - 0xfffffe00077dbc00 [aiod_kick taskq] 100018 D - 0xfffffe00077dbb00 [deferred_unmount ta] 100019 D - 0xfffffe00077dba00 [inm_free taskq] 100020 D in6_mul 0xffffffff83d01c00 [in6m_free taskq] 100021 D - 0xfffffe00077db800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077db700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077db700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077db700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077db700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077db600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077db600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077db600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077db600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077db100 [firmware taskq] 100040 D - 0xfffffe00083ff600 [crypto_0] 100041 D - 0xfffffe00083ff600 [crypto_1] 100056 D - 0xfffffe0057e08e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e08d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e08c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e08b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d73d80 [virtio_balloon] 100065 D - 0xffffffff8280f301 [deadlkres] 100069 D - 0xfffffe00083ff200 [acpi_task_0] 100070 D - 0xfffffe00083ff200 [acpi_task_1] 100071 D - 0xfffffe00083ff200 [acpi_task_2] 100073 D - 0xfffffe00077de100 [mca taskq] 100074 D - 0xfffffe00083ff000 [CAM taskq] 100076 D - 0xfffffe00083ffe00 [ipsec_offload] 101159 D - 0xfffffe0059744e00 [netlink_socket (PID] db> show all locks Process 1408 (ifconfig) thread 0xfffffe00540cb000 (100100) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe00077f61a0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1401 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83d01bc0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1387 shared rw udpinp (udpinp) r = 0 (0xfffffe006debf8e0) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1487 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83d01c00) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_ifattach.c:872 exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83cdc000) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3006 Process 1407 (syz-executor) thread 0xfffffe00541de000 (101158) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059d909c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835 Process 768 (syz-executor) thread 0xfffffe0054104000 (100116) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe00540d7be8) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_trap.c:105 Process 494 (syslogd) thread 0xfffffe00540c9780 (100103) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006de9b598) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3676 Process 2 (clock) thread 0xfffffe000781a780 (100031) shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83cdfde0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1307 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 408 5590K 1335 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4218 sysctloid 35806 2110K 35881 vtbuf 24 1968K 46 kobj 331 1324K 553 newblk 12 1027K 4094 vfscache 3 1025K 3 pcb 28 670K 671 inodedep 70 538K 1258 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 259 351K 1658 filedesc 36 281K 1203 vmem 5 274K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 62480 acpica 1674 184K 54456 tidhash 3 141K 3 pagedep 10 131K 556 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 132 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 20 83K 22 bus 1007 82K 5105 mtx_pool 3 74K 3 selfd 1092 69K 91263 syncache 1 68K 1 NFSD srvcache 3 68K 3 kdtrace 324 68K 2590 umtx 528 66K 528 module 524 66K 531 ddb_capture 1 64K 1 temp 29 53K 2451 DEVFS3 130 33K 142 hostcache 1 32K 1 shm 1 32K 8 msg 4 30K 4 kbdmux 6 28K 6 freework 101 26K 1468 md_disk 9 25K 10 routetbl 172 22K 522 DEVFS_RULE 56 20K 56 BPF 13 18K 64 ifaddr 65 18K 76 ufs_mount 4 17K 5 proc 3 17K 3 GEOM 79 17K 603 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1663 eventhandler 163 14K 163 lltable 42 13K 54 mount 39 13K 700 ifnet 7 13K 8 devstat 6 13K 6 freeblks 48 12K 700 md_sectors 3 12K 3 kenv 95 12K 95 cred 30 12K 428 ether_multi 137 11K 228 shmfd 7 11K 20 CAM queue 5 11K 1528 rman 82 10K 457 rpc 8 9K 8 bmsafemap 3 9K 983 plimit 22 9K 396 UART 12 9K 12 ksem 1 8K 7 pfs_vncache 1 8K 1 in6_multi 57 8K 71 audit_evclass 240 8K 306 taskqueue 72 8K 204 kqueue 89 7K 2239 freefile 55 7K 812 netlink 3 7K 98 sglist 6 7K 6 pf_table 3 6K 4 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pf_ifnet 14 6K 29 ufs_dirhash 24 5K 39 UMA 274 5K 274 pwddesc 70 5K 1508 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 46 3K 404 terminal 11 3K 11 uidinfo 5 3K 15 acpidev 20 3K 20 proc-args 80 3K 2476 hhook 8 3K 10 clone 9 3K 11 kcovinfo 36 3K 54 pf_rule 2 3K 4 lockf 19 3K 183 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 session 16 2K 75 Unitno 32 2K 1318 dirrem 7 2K 870 crypto 5 2K 180 ip6ndp 11 2K 14 CAM XPT 22 2K 543 sctp_timw 6 2K 6 in_multi 6 2K 17 tun 4 2K 5 toponodes 6 2K 6 sctp_ifa 11 2K 14 ipsecpolicy 2 2K 2 msi 9 2K 9 softdep 1 1K 1 mkdir 8 1K 1028 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 72 NFSD session 1 1K 1 select 7 1K 69 CAM periph 4 1K 271 ipsec 3 1K 3 diradd 6 1K 893 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 10 pci_link 10 1K 10 iov 11 1K 18218 sctp_ifn 5 1K 14 newdirblk 5 1K 516 encap_export_host 12 1K 12 osd 8 1K 464 inpcbpolicy 16 1K 1126 cdev 2 1K 2 cryptodev 7 1K 491 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 frag6 4 1K 4 CC Mem 3 1K 457 chacha20random 1 1K 1 VN POLL 3 1K 14 biobuf 1 1K 1 ip_msource 5 1K 24 freefrag 2 1K 266 vnodes 1 1K 6 ktls 1 1K 21 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 ip6_msource 3 1K 110 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 176 in_mfilter 3 1K 41 aio 4 1K 23 soname 5 1K 3925 sendfile 2 1K 23 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 80 sctp_vrf 1 1K 1 ip6_moptions 2 1K 55 ip_moptions 1 1K 17 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 36 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 pf 1 1K 5 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 93 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_athm 0 0K 194 sctp_atky 0 0K 199 sctp_atcl 0 0K 193 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 6 sctp_stri 0 0K 4 sctp_map 0 0K 12 filemon 0 0K 44 tcp_pcm_rack 0 0K 5 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 10 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 535 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 36 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 allocindir 0 0K 0 indirdep 0 0K 684 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 ktls_ocf 0 0K 5 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 MLX5EEPROM 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 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 2 ipsecrequest 0 0K 0 ip6opt 0 0K 109 tcplog 0 0K 0 tcp_hwpace 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 28 fadvise 0 0K 4 statfs 0 0K 206 namei_tracker 0 0K 12 inotify 0 0K 45 export_host 0 0K 0 cl_savebuf 0 0K 154 lio 0 0K 91 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 ioctlops 0 0K 299 eventfd 0 0K 5 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 256 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 653 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 cache 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 5 filedesc_to_leader 0 0K 5 pwd 0 0K 0 tty console 0 0K 0 boottrace 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 108 geom_flashmap 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 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 NEWNFSnode 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 NFSD usrgroup 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 DEVFS4 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 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 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 11 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 SIIS driver 0 0K 0 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 mpi3mrbuf 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 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 4200 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 1074 31872 0 254 38494208 0 tcp_log 416 5160 3984 34160 0 254 3803904 0 mbuf 256 8729 933 54400 0 254 2473472 0 malloc-16384 16384 18 96 596 0 1 1867776 0 BUF TRIE 152 233 11571 3248 0 62 1794208 0 malloc-384 384 4183 77 5384 0 30 1635840 0 RADIX NODE 152 6418 4133 51185 0 62 1603752 0 malloc-128 128 11756 241 13985 0 126 1535616 0 malloc-4096 4096 333 7 575 0 2 1392640 0 UMA Slabs 0 112 11517 33 11517 0 126 1293600 0 malloc-64 64 1320 16257 128016 0 254 1124928 0 vmem btag 56 18573 114 18640 0 254 1046472 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 10 2 16 0 1 786432 0 FFS inode 1168 551 114 1378 0 8 776720 0 malloc-4096 4096 81 107 1444 0 2 770048 0 malloc-2048 2048 7 297 514 0 8 622592 0 VM OBJECT 248 1063 1369 20183 0 62 603136 0 malloc-65536 65536 6 3 16 0 1 589824 0 sctp_ep 1152 0 511 183 0 254 588672 0 sctp_asoc 2256 0 255 6 0 254 575280 0 md3 32768 16 0 16 0 1 524288 0 md2 32768 16 0 16 0 1 524288 0 socket 1024 30 478 2811 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 232 18 1584 0 8 512000 0 THREAD 1860 253 11 1164 0 8 491040 0 MAP ENTRY 96 1183 3479 70484 0 126 447552 0 pbuf 2624 0 162 0 0 2 425088 0 VNODE 440 589 167 1419 0 30 332640 0 malloc-32768 32768 2 7 521 0 1 294912 0 malloc-65536 65536 0 4 73 0 1 262144 0 malloc-64 64 3935 160 4577 0 254 262080 0 PROC 1368 69 118 1424 0 8 255816 0 malloc-2048 2048 103 17 358 0 8 245760 0 malloc-16 16 14771 229 16988 0 254 240000 0 FPU_save_area 832 255 24 1627 0 16 232128 0 malloc-32768 32768 3 4 62 0 1 229376 0 DEVCTL 1024 43 177 170 0 0 225280 0 filedesc0 1072 70 119 1508 0 8 202608 0 malloc-2048 2048 8 88 225 0 8 196608 0 sctp_raddr 736 0 264 11 0 254 194304 0 malloc-256 256 237 513 4469 0 62 192000 0 UMA Zones 768 246 3 246 0 16 191232 0 malloc-32 32 5435 487 7356 0 254 189504 0 malloc-128 128 1254 141 7418 0 126 178560 0 malloc-128 128 1183 212 25406 0 126 178560 0 FFS2 dinode 256 551 139 1378 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1396 0 254 165120 0 malloc-1024 1024 138 22 159 0 16 163840 0 S VFS Cache 104 1059 345 1989 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 2 0 1 131072 0 malloc-32768 32768 1 3 20 0 1 131072 0 mbuf_packet 256 32 476 720 0 254 130048 0 malloc-384 384 292 38 742 0 30 126720 0 tcp_inpcb 1304 8 88 446 0 8 125184 0 ksiginfo 112 169 875 625 0 126 116928 0 pf anchors 1664 1 69 1 0 64 116480 0 malloc-8192 8192 10 4 22 0 1 114688 0 64 Bucket 512 178 46 4813 0 30 114688 0 malloc-256 256 285 150 2131 0 62 111360 0 128 Bucket 1024 88 11 342 0 16 101376 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-256 256 197 178 2524 0 62 96000 0 VMSPACE 584 37 124 1366 0 16 94024 0 syncache 176 0 529 7 0 254 93104 0 malloc-4096 4096 6 16 53 0 2 90112 0 UMA Kegs 384 232 1 232 0 30 89472 0 vnpbuf 2624 0 32 8 0 16 83968 0 tcp_bbr_map 128 0 651 1029 0 126 83328 0 malloc-128 128 359 292 2063 0 126 83328 0 malloc-4096 4096 18 2 54 0 2 81920 0 g_bio 408 4 176 17683 0 30 73440 0 malloc-64 64 583 488 3024 0 254 68544 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 malloc-16384 16384 3 1 5 0 1 65536 0 malloc-16384 16384 2 2 10 0 1 65536 0 malloc-8192 8192 3 5 122 0 1 65536 0 malloc-256 256 126 129 2458 0 62 65280 0 32 Bucket 256 91 164 1877 0 62 65280 0 ertt_txseginfo 40 0 1616 6864 0 254 64640 0 Files 80 161 639 11781 0 126 64000 0 ripcb 376 2 148 261 0 30 56400 0 malloc-64 64 520 299 1005 0 254 52416 0 malloc-128 128 88 315 1301 0 126 51584 0 DIRHASH 1024 34 14 46 0 16 49152 0 NAMEI 1024 0 48 20137 0 16 49152 0 malloc-4096 4096 6 6 299 0 2 49152 0 malloc-2048 2048 16 8 158 0 8 49152 0 malloc-2048 2048 13 11 20 0 8 49152 0 malloc-2048 2048 0 24 573 0 8 49152 0 malloc-1024 1024 5 43 1851 0 16 49152 0 pipe 736 19 47 372 0 16 48576 0 malloc-384 384 36 84 603 0 30 46080 0 pcpu-8 8 4924 708 5567 0 254 45056 0 PWD 40 20 1091 569 0 254 44440 0 TURNSTILE 136 265 50 265 0 62 42840 0 malloc-8192 8192 3 2 31 0 1 40960 0 malloc-4096 4096 9 1 67 0 2 40960 0 sctp_chunk 152 0 260 7 0 254 39520 0 udp_inpcb 408 11 79 383 0 30 36720 0 hostcache 64 4 563 4 0 254 36288 0 malloc-64 64 56 511 408 0 254 36288 0 malloc-64 64 22 545 17631 0 254 36288 0 malloc-64 64 234 333 302 0 254 36288 0 malloc-64 64 173 394 557 0 254 36288 0 16 Bucket 144 100 152 524 0 62 36288 0 tcp_rack_map 128 0 279 15 0 126 35712 0 malloc-128 128 40 239 371 0 126 35712 0 malloc-128 128 32 247 179 0 126 35712 0 malloc-128 128 62 217 318 0 126 35712 0 ktls_session 256 0 135 5 0 62 34560 0 routing nhops 256 25 110 74 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 199 0 30 34560 0 malloc-256 256 24 111 404 0 62 34560 0 malloc-256 256 23 112 753 0 62 34560 0 malloc-256 256 28 107 817 0 62 34560 0 malloc-256 256 16 119 1881 0 62 34560 0 SLEEPQUEUE 88 265 119 265 0 126 33792 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 83 0 1 32768 0 malloc-2048 2048 4 12 196 0 8 32768 0 malloc-1024 1024 5 27 52 0 16 32768 0 malloc-1024 1024 12 20 24 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 3 29 175 0 16 32768 0 malloc-1024 1024 15 17 22 0 16 32768 0 malloc-1024 1024 3 29 31 0 16 32768 0 malloc-512 512 8 56 84 0 30 32768 0 malloc-512 512 12 52 46 0 30 32768 0 malloc-512 512 2 62 375 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 7 57 82 0 30 32768 0 malloc-512 512 8 56 14 0 30 32768 0 pcpu-64 64 504 8 504 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 5 259 8 0 126 31680 0 PGRP 120 20 244 84 0 126 31680 0 clpbuf 2624 0 12 209 0 4 31488 0 L VFS Cache 320 0 96 78 0 30 30720 0 sctp_laddr 48 0 588 26 0 254 28224 0 rl_entry 48 24 564 41 0 254 28224 0 malloc-32 32 156 726 1673 0 254 28224 0 malloc-32 32 331 551 4917 0 254 28224 0 4 Bucket 48 7 581 25 0 254 28224 0 AIO 208 1 132 121 0 62 27664 0 da_ccb 544 1 48 4562 0 16 26656 0 udplite_inpcb 408 0 63 36 0 30 25704 0 cpuset 200 10 118 139 0 62 25600 0 malloc-8192 8192 0 3 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 769 0 2 24576 0 tcp_log_id_bucket 176 4 134 7 0 62 24288 0 rtentry 168 28 116 74 0 62 24192 0 8 Bucket 80 142 158 750 0 126 24000 0 itimer 352 0 66 107 0 30 23232 0 splice 184 0 126 4 0 62 23184 0 malloc-384 384 1 59 43 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 domainset 40 0 567 95 0 254 22680 0 Mountpoints 2816 2 6 9 0 4 22528 0 ertt 72 3 277 446 0 126 20160 0 malloc-32 32 20 610 120 0 254 20160 0 malloc-32 32 177 453 14102 0 254 20160 0 malloc-32 32 60 570 947 0 254 20160 0 malloc-32 32 55 575 919 0 254 20160 0 malloc-32 32 21 609 28 0 254 20160 0 2 Bucket 32 192 438 813 0 254 20160 0 KNOTE 160 2 123 363 0 62 20000 0 cryptop 280 0 70 33 0 30 19600 0 AIOCB 552 0 35 245 0 16 19320 0 AIOLIO 272 0 70 91 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 4 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 1 155 1 0 126 16224 0 tcp_bbr_pcb 896 0 18 6 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 malloc-16 16 232 768 5055 0 254 16000 0 kenv 258 17 43 1067 0 30 15480 0 tcp_rack_pcb 1088 0 14 5 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 vtnet_tx_hdr 24 0 501 3943 0 254 12024 0 malloc-16 16 18 732 346 0 254 12000 0 malloc-16 16 9 741 329 0 254 12000 0 malloc-16 16 75 675 14528 0 254 12000 0 malloc-16 16 40 710 227 0 254 12000 0 malloc-16 16 280 470 25088 0 254 12000 0 malloc-16 16 11 739 23 0 254 12000 0 malloc-384 384 1 29 3 0 30 11520 0 swrbuf 2624 0 4 4 0 4 10496 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 44 0 0 3744 0 tfo 4 0 493 2 0 254 1972 0 md4 512 0 0 0 0 30 0 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 152 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf UDP mappings 104 0 0 0 0 126 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 384 0 0 0 0 254 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 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_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 240 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 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 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 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 152 0 0 0 0 62 0 0 malloc-65536 65536 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-4096 4096 0 0 0 0 2 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl