Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xffffffffffffffff fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff8193eeb1 stack pointer = 0x28:0xfffffe0057351cb0 frame pointer = 0x28:0xfffffe0057351cf0 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: fffffe006e6f1a80 rsi: 0000000000000000 rdx: 0000000001000000 rcx: 0000000000000000 r8: 0000000000000000 r9: 0000000000000001 rax: ffffffffffffffff rbx: fffffe006e6f8e80 rbp: fffffe0057351cf0 r10: 0000000000000000 r11: 000000000000001f r12: fffffe006e6f1a80 r13: fffffe006e6f1a88 r14: fffffe006e6f1ac4 r15: ffffffffffffffff trap number = 12 panic: page fault cpuid = 1 time = 1740940939 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00573514d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057351630 vpanic() at vpanic+0x257/frame 0xfffffe00573517f0 panic() at panic+0xb5/frame 0xfffffe00573518b0 trap_pfault() at trap_pfault+0xab4/frame 0xfffffe00573519f0 trap() at trap+0x753/frame 0xfffffe0057351be0 calltrap() at calltrap+0x8/frame 0xfffffe0057351be0 --- trap 0xc, rip = 0xffffffff8193eeb1, rsp = 0xfffffe0057351cb0, rbp = 0xfffffe0057351cf0 --- in_pcbremhash_locked() at in_pcbremhash_locked+0x2c1/frame 0xfffffe0057351cf0 in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe0057351d10 tcp_close() at tcp_close+0x177/frame 0xfffffe0057351dd0 tcp_twstart() at tcp_twstart+0x2c9/frame 0xfffffe0057351e10 rack_do_closing() at rack_do_closing+0x472/frame 0xfffffe0057351f40 rack_do_segment_nounlock() at rack_do_segment_nounlock+0x409e/frame 0xfffffe0057352680 rack_do_segment() at rack_do_segment+0x17c/frame 0xfffffe0057352750 tcp_input_with_port() at tcp_input_with_port+0x21ba/frame 0xfffffe0057352a20 tcp6_input_with_port() at tcp6_input_with_port+0xeb/frame 0xfffffe0057352a60 tcp6_input() at tcp6_input+0x26/frame 0xfffffe0057352a90 ip6_input() at ip6_input+0x2285/frame 0xfffffe0057352cf0 swi_net() at swi_net+0x2b8/frame 0xfffffe0057352d90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0057352ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057352f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057352f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6e: movq $0,0x23eab87(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff8274a640 .str.27 rsp 0xfffffe0057351610 rbp 0xfffffe0057351630 rsi 0 rdi 0xffffffff815d7b09 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe000801f740 r13 0xfffffffffffffffd r14 0xffffffff8274a640 .str.27 r15 0 rip 0xffffffff815c248e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23eab87(%rip) db> show proc Process 12 (intr) at 0xfffffe0008006580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff839377a0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff839377a0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83938740 (map 0xffffffff83938740) (map.pmap 0xffffffff839387e0) (pmap 0xffffffff83938850) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [swi1: netisr 0] 100034 Run CPU 0 [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 1005 765 765 60929 R (threaded) syz-executor 100133 RunQ syz-executor 100375 RunQ syz-executor 1001 997 767 0 SV uwait 0xfffffe006eb2c300 syz-executor 1000 997 767 0 S uwait 0xfffffe0058a88f00 syz-executor 999 997 767 0 S uwait 0xfffffe0058ce1880 syz-executor 997 767 767 0 T (threaded) syz-executor 100366 D ppwait 0xfffffe0054953aa0 syz-executor 100370 s syz-executor 996 766 766 60928 RE syz-executor 991 0 0 0 DL (threaded) [KTLS] 100350 D - 0xfffffe005476d900 [thr_0] 100351 D - 0xfffffe005476d980 [thr_1] 100352 D - 0xffffffff83a9faa8 [reclaim_0] 989 764 764 0 T (threaded) syz-executor 100343 s syz-executor 100345 RunQ syz-executor 985 1 764 0 S uwait 0xfffffe006eb2c100 syz-executor 984 1 764 0 S uwait 0xfffffe0077db7880 syz-executor 983 1 764 0 S uwait 0xfffffe0058ce1680 syz-executor 973 1 767 -1 SV uwait 0xfffffe006eb2c980 syz-executor 968 1 767 0 S uwait 0xfffffe006eb2be80 syz-executor 951 1 764 0 S uwait 0xfffffe0058a88e00 syz-executor 946 1 767 0 SV uwait 0xfffffe0058ce1280 syz-executor 940 1 765 0 S uwait 0xfffffe0058a87e00 syz-executor 930 1 765 0 S uwait 0xfffffe00546df880 syz-executor 925 1 767 0 S uwait 0xfffffe00546dfb80 syz-executor 921 920 764 0 S umtxn 0xfffffe0058a88780 syz-executor 920 1 764 0 SV uwait 0xfffffe0077db7580 syz-executor 918 1 764 0 S uwait 0xfffffe006eb2bc80 syz-executor 910 1 766 0 S uwait 0xfffffe0058ce2900 syz-executor 905 1 765 0 S uwait 0xfffffe00546dfd80 syz-executor 879 0 0 0 DL mdwait 0xfffffe0058e45000 [md0] 876 1 766 0 S uwait 0xfffffe0058a88a00 syz-executor 873 1 873 0 Ss select 0xfffffe006eb2c6c0 rtsol 872 1 872 0 Ss select 0xfffffe006eb2c5c0 rtsol 871 1 871 0 Ss select 0xfffffe006eb2c640 rtsol 868 780 424 0 S kqread 0xfffffe0054737100 rtsol 843 1 764 0 SV sigwait 0xfffffe00548e1650 syz-executor 840 1 767 0 SV uwait 0xfffffe0058ce2a00 syz-executor 822 1 764 0 S uwait 0xfffffe0058ce1380 syz-executor 818 0 0 0 DL aiordy 0xfffffe0054903b00 [aiod4] 817 0 0 0 DL aiordy 0xfffffe00549035a0 [aiod3] 816 0 0 0 DL aiordy 0xfffffe0054903040 [aiod2] 815 0 0 0 DL aiordy 0xfffffe0054902ae0 [aiod1] 780 772 424 0 S wait 0xfffffe00548e25c0 sh 772 424 424 0 S wait 0xfffffe00080265a0 sh 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe00548040f0 csh 759 682 759 0 Ss select 0xfffffe00546dfe40 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe0058dcacb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058dcc0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058a7ccb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058dcc4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058dcc8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058dcccb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058dcd0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058dcd4b0 getty 738 1 18 0 S+ piperd 0xfffffe005a0235c0 logger 737 736 18 0 S+ nanslp 0xffffffff8398e3c0 sleep 736 1 18 0 S+ wait 0xfffffe0054805060 sh 686 1 686 0 Ss nanslp 0xffffffff8398e3c1 cron 682 1 682 0 Ss select 0xfffffe0058ce2e40 sshd 495 1 495 0 Rs syslogd 424 1 424 0 Ss wait 0xfffffe00548c1560 devd 423 1 423 65 Ss select 0xfffffe0058ce3040 dhclient 338 1 338 0 Ss select 0xfffffe0058a855c0 dhclient 335 1 335 0 Ss select 0xfffffe0058ce32c0 dhclient 17 0 0 0 DL syncer 0xffffffff83aabc20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008024000 [vnlru] 15 0 0 0 RL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83aaa1e0 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100096 RunQ [/ worker] 9 0 0 0 DL psleep 0xffffffff83af50e0 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100078 RunQ [dom0] 100081 D launds 0xffffffff83adb084 [laundry: dom0] 100082 D umarcl 0xffffffff81d83c90 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845425d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84329580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff836d6340 [doneq0] 100047 D - 0xffffffff836d62c0 [async] 100076 D - 0xffffffff836d6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ad68a0 [crypto] 100044 D crypto_ 0xfffffe005855e030 [crypto returns 0] 100045 D crypto_ 0xfffffe005855e080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0008bfc488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83936dc0 [g_event] 100038 D - 0xffffffff83936de0 [g_up] 100039 D - 0xffffffff83936e00 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [swi1: netisr 0] 100034 Run CPU 0 [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 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 0xfffffe0008007040 [init] 10 0 0 0 DL audit_w 0xffffffff83ad7340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84a0fff0 [swapper] 100005 D - 0xfffffe0007f6a200 [softirq_0] 100006 D - 0xfffffe0007f6a100 [softirq_1] 100007 D - 0xfffffe0007f6a000 [if_io_tqg_0] 100008 D - 0xfffffe0007f69e00 [if_io_tqg_1] 100009 D - 0xfffffe0007f69d00 [if_config_tqg_0] 100010 D - 0xfffffe0007f69c00 [pci_hp taskq] 100011 D - 0xfffffe0007f69b00 [kqueue_ctx taskq] 100012 D - 0xfffffe0007f69a00 [jail_remove taskq] 100015 D - 0xfffffe0007f69700 [thread taskq] 100017 D - 0xfffffe0007f69500 [aiod_kick taskq] 100018 D - 0xfffffe0007f69400 [deferred_unmount ta] 100019 D - 0xfffffe0007f69300 [inm_free taskq] 100020 D - 0xfffffe0007f69200 [in6m_free taskq] 100021 D - 0xfffffe0007f69100 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f69000 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f69000 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f69000 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f69000 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f68e00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f68e00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f68e00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f68e00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f68b00 [firmware taskq] 100041 D - 0xfffffe0007f68a00 [crypto_0] 100042 D - 0xfffffe0007f68a00 [crypto_1] 100057 D - 0xfffffe0007f68800 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f68700 [vtnet0 txq 0] 100059 D - 0xfffffe0007f68600 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f68500 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00546dc080 [virtio_balloon] 100066 D - 0xffffffff8274f8e1 [deadlkres] 100070 D - 0xfffffe0059bf6300 [acpi_task_0] 100071 D - 0xfffffe0059bf6300 [acpi_task_1] 100072 D - 0xfffffe0059bf6300 [acpi_task_2] 100074 D - 0xfffffe0007f6a700 [mca taskq] 100075 D - 0xfffffe0007f68900 [CAM taskq] 100077 D - 0xfffffe0059bf6100 [ipsec_offload] db> show all locks Process 1005 (syz-executor) thread 0xfffffe0054933740 (100375) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0078368aa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:941 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe005a2ef180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4822 Process 989 (syz-executor) thread 0xfffffe005494c000 (100345) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008402948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006eb0f3e0) locked @ /syzkaller/managers/main/kernel/sys/ufs/ufs/ufs_vnops.c:2956 Process 12 (intr) thread 0xfffffe000801f740 (100033) exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0007feaa70) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2815 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6f1aa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1545 Process 12 (intr) thread 0xfffffe000801f000 (100034) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0007f68d00) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1403 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5015K 550 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 sysctloid 35418 2087K 35493 vtbuf 24 1968K 46 kobj 330 1320K 505 newblk 59 1039K 1281 vfscache 3 1025K 3 pcb 68 714K 870 inodedep 20 520K 375 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 58 457K 344 subproc 182 366K 1111 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 11473 acpica 1674 184K 54414 vmem 5 144K 7 tidhash 3 141K 3 pagedep 19 133K 174 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 gtaskqueue 18 98K 18 bus 999 82K 5051 mtx_pool 3 74K 3 temp 36 69K 1881 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 519 65K 521 ddb_capture 1 64K 1 kdtrace 238 45K 1382 umtx 336 42K 336 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 BPF 15 19K 23 ifaddr 65 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 bus-sc 34 15K 1640 eventhandler 163 14K 163 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 169 kenv 95 12K 95 GEOM 68 12K 522 CAM queue 5 11K 1528 rman 82 10K 447 sctp_atcl 25 10K 412 kqueue 90 9K 1088 rpc 8 9K 8 in6_multi 65 9K 66 tcp_fsb_rack 4 9K 22 bmsafemap 2 9K 285 plimit 22 9K 321 ksem 2 9K 7 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 2 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 cred 29 8K 271 taskqueue 69 8K 75 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 sctp_stro 5 5K 13 pwddesc 80 5K 1013 ufs_dirhash 24 5K 30 UMA 271 5K 271 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 52 4K 75 proc-args 108 4K 2041 selfd 49 4K 11219 session 23 3K 35 terminal 11 3K 11 uidinfo 6 3K 13 acpidev 20 3K 20 CC Mem 19 3K 125 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 sctp_timw 8 2K 8 local_apic 1 2K 1 io_apic 1 2K 1 crypto 7 2K 28 ipsec-saq 2 2K 2 lockf 19 2K 95 ip6ndp 12 2K 14 newdirblk 14 2K 154 Unitno 30 2K 52 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 9 tun 4 2K 4 select 12 2K 40 toponodes 6 2K 6 ipsecpolicy 2 2K 2 dirrem 5 2K 249 diradd 10 2K 269 msi 9 2K 9 netlink 2 2K 72 sctp_atky 30 2K 425 softdep 1 1K 1 mkdir 8 1K 308 indirdep 4 1K 239 sahead 1 1K 1 secasvar 1 1K 1 inpcbpolicy 32 1K 337 nhops 6 1K 8 vnodemarker 2 1K 20 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 8 mount 16 1K 219 pci_link 10 1K 10 osd 24 1K 136 cryptodev 10 1K 94 encap_export_host 12 1K 12 tcp_pcm_rack 2 1K 11 freefile 4 1K 202 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 sctp_athm 25 1K 412 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 21 ip6_msource 5 1K 5 ip_msource 4 1K 13 vnodes 1 1K 4 ktls 1 1K 7 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 filedesc_to_leader 3 1K 4 sctp_map 10 1K 26 soname 5 1K 3572 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 2 aio 4 1K 7 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 78 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 348 p1003.1b 1 1K 1 tcp_do_rack 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 33 sctp_iter 0 0K 8 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 8 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 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 365 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 9 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 freeblks 0 0K 180 freefrag 0 0K 60 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 ktls_ocf 0 0K 1 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 0 ipsecrequest 0 0K 0 ip6_moptions 0 0K 4 in6_mfilter 0 0K 8 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 9 in_mfilter 0 0K 25 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 21 fadvise 0 0K 1 statfs 0 0K 193 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 30 lio 0 0K 13 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13956 ioctlops 0 0K 187 eventfd 0 0K 5 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 324 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 78 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 twsbuf 0 0K 0 tcp_log_dev 0 0K 2 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 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 md_sectors 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 175 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 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 8321 1077 12570 0 254 38494208 0 mbuf 256 8681 981 20320 0 254 2473472 0 BUF TRIE 152 236 11568 1174 0 62 1794208 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11662 56 11834 0 126 1499904 0 malloc-4096 4096 331 3 513 0 2 1368064 0 UMA Slabs 0 112 11031 15 11031 0 126 1237152 0 sctp_asoc 2256 5 505 13 0 254 1150560 0 RADIX NODE 152 6802 213 33156 0 62 1066280 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16456 71 16456 0 254 925512 0 FFS inode 1168 546 28 753 0 8 670432 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 20 491 399 0 254 588672 0 socket 1024 67 441 1960 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-16384 16384 28 1 170 0 1 475136 0 sctp_raddr 736 5 512 13 0 254 380512 0 VM OBJECT 264 1394 46 15371 0 30 380160 0 malloc-4096 4096 82 2 1006 0 2 344064 0 256 Bucket 2048 165 3 1058 0 8 344064 0 malloc-2048 2048 27 133 1439 0 8 327680 0 THREAD 1824 155 13 375 0 8 306432 0 malloc-32768 32768 6 3 19 0 1 294912 0 malloc-64 64 4166 433 4512 0 254 294336 0 VNODE 440 585 81 794 0 30 293040 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 107 13 311 0 8 245760 0 malloc-16 16 14721 279 16272 0 254 240000 0 DEVCTL 1024 24 196 149 0 0 225280 0 tcp_log 416 2 511 119 0 254 213408 0 MAP ENTRY 96 1963 179 49390 0 126 205632 0 malloc-32768 32768 0 6 205 0 1 196608 0 malloc-256 256 348 402 2812 0 62 192000 0 malloc-32 32 5456 466 5629 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 tcp_bbr_map 128 3 1392 1466 0 126 178560 0 malloc-128 128 1198 197 29189 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 14 502 1194 0 254 165120 0 malloc-128 128 1101 170 2315 0 126 162688 0 FFS2 dinode 256 546 84 752 0 62 161280 0 FPU_save_area 832 157 23 500 0 16 149760 0 S VFS Cache 104 1007 397 1254 0 126 146016 0 PROC 1376 81 18 1005 0 8 136224 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 172 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 10 0 1 131072 0 malloc-1024 1024 110 18 131 0 16 131072 0 mbuf_packet 256 11 497 777 0 254 130048 0 ksiginfo 112 73 971 117 0 126 116928 0 filedesc0 1072 81 17 1013 0 8 105056 0 malloc-384 384 125 145 516 0 30 103680 0 malloc-32768 32768 1 2 124 0 1 98304 0 malloc-8192 8192 8 3 124 0 1 90112 0 UMA Kegs 384 228 5 228 0 30 89472 0 syncache 168 0 528 3 0 254 88704 0 tcp_inpcb 1312 20 46 123 0 8 86592 0 128 Bucket 1024 63 20 283 0 16 84992 0 ertt_txseginfo 40 0 2121 4233 0 254 84840 0 malloc-16384 16384 3 2 183 0 1 81920 0 malloc-4096 4096 13 7 23 0 2 81920 0 malloc-8192 8192 6 3 10 0 1 73728 0 malloc-4096 4096 15 3 111 0 2 73728 0 g_bio 408 0 180 9020 0 30 73440 0 malloc-64 64 545 526 1712 0 254 68544 0 malloc-64 64 515 556 22368 0 254 68544 0 malloc-128 128 339 188 761 0 126 67456 0 malloc-256 256 165 90 231 0 62 65280 0 malloc-256 256 39 216 955 0 62 65280 0 32 Bucket 256 85 170 1884 0 62 65280 0 malloc-384 384 71 79 429 0 30 57600 0 64 Bucket 512 85 19 1869 0 30 53248 0 malloc-64 64 26 793 587 0 254 52416 0 malloc-128 128 18 385 295 0 126 51584 0 malloc-256 256 29 166 1120 0 62 49920 0 DIRHASH 1024 35 13 39 0 16 49152 0 NAMEI 1024 0 48 14230 0 16 49152 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 17 31 537 0 16 49152 0 VMSPACE 584 58 26 976 0 16 49056 0 Files 80 238 312 8170 0 126 44000 0 malloc-8192 8192 3 2 5 0 1 40960 0 malloc-4096 4096 7 3 489 0 2 40960 0 pcpu-8 8 4740 380 4931 0 254 40960 0 pipe 736 20 35 333 0 16 40480 0 sctp_chunk 152 1 259 1 0 254 39520 0 da_ccb 544 0 70 2355 0 16 38080 0 udp_inpcb 416 6 84 171 0 30 37440 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 10 557 66 0 254 36288 0 malloc-64 64 120 447 11370 0 254 36288 0 malloc-64 64 167 400 1147 0 254 36288 0 malloc-64 64 234 333 1175 0 254 36288 0 tcp_rack_map 128 3 276 529 0 126 35712 0 malloc-128 128 22 257 136 0 126 35712 0 malloc-128 128 7 272 19 0 126 35712 0 malloc-128 128 81 198 240 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 64 71 200 0 62 34560 0 malloc-256 256 72 63 531 0 62 34560 0 malloc-256 256 17 118 99 0 62 34560 0 malloc-256 256 50 85 685 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 1 15 102 0 8 32768 0 malloc-2048 2048 1 15 7 0 8 32768 0 malloc-2048 2048 11 5 129 0 8 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 5 11 25 0 8 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-1024 1024 13 19 1199 0 16 32768 0 malloc-1024 1024 19 13 19 0 16 32768 0 malloc-1024 1024 3 29 24 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 9 23 26 0 16 32768 0 malloc-512 512 3 61 27 0 30 32768 0 malloc-512 512 3 61 203 0 30 32768 0 malloc-512 512 7 57 30 0 30 32768 0 malloc-512 512 0 64 8 0 30 32768 0 malloc-512 512 8 56 11 0 30 32768 0 pcpu-64 64 495 17 495 0 254 32768 0 tcp_bbr_pcb 896 2 34 13 0 16 32256 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 39 0 126 31680 0 clpbuf 2624 0 12 38 0 4 31488 0 sctp_laddr 48 4 584 26 0 254 28224 0 rl_entry 48 5 583 8 0 254 28224 0 malloc-32 32 290 592 695 0 254 28224 0 malloc-32 32 55 827 1002 0 254 28224 0 16 Bucket 144 63 133 323 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 AIO 208 2 131 21 0 62 27664 0 udplite_inpcb 416 2 61 7 0 30 26208 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 8 120 48 0 62 25600 0 malloc-8192 8192 1 2 22 0 1 24576 0 malloc-8192 8192 2 1 5 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 237 0 2 24576 0 malloc-4096 4096 4 2 34 0 2 24576 0 PWD 40 33 573 215 0 254 24240 0 tcp_rack_pcb 1152 2 19 11 0 8 24192 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 65 235 428 0 126 24000 0 itimer 352 0 66 43 0 30 23232 0 ripcb 384 5 55 36 0 30 23040 0 malloc-384 384 7 53 33 0 30 23040 0 malloc-384 384 23 37 666 0 30 23040 0 malloc-384 384 35 25 37 0 30 23040 0 malloc-384 384 26 34 43 0 30 23040 0 malloc-384 384 20 40 31 0 30 23040 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 udp_inpcb ports 32 3 627 29 0 254 20160 0 tcp_inpcb ports 32 5 625 24 0 254 20160 0 ertt 72 19 261 123 0 126 20160 0 malloc-32 32 130 500 147 0 254 20160 0 malloc-32 32 0 630 20 0 254 20160 0 malloc-32 32 134 496 257 0 254 20160 0 malloc-32 32 59 571 753 0 254 20160 0 malloc-32 32 68 562 6372 0 254 20160 0 2 Bucket 32 68 562 420 0 254 20160 0 KNOTE 160 4 121 44 0 62 20000 0 cryptop 280 0 70 9 0 30 19600 0 AIOCB 552 1 34 10 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 1 59 25 0 30 19200 0 AIOLIO 272 0 70 13 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-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 1 31 3 0 30 16384 0 malloc-512 512 2 30 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 330 670 548 0 254 16000 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1065 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 39 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-16 16 21 729 130 0 254 12000 0 malloc-16 16 18 732 113 0 254 12000 0 malloc-16 16 18 732 37 0 254 12000 0 malloc-16 16 184 566 3030 0 254 12000 0 malloc-16 16 20 730 26894 0 254 12000 0 malloc-16 16 40 710 488 0 254 12000 0 Mountpoints 2816 2 2 3 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 vtnet_tx_hdr 24 0 334 3851 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 22 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 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 frags 256 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 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 376 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 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 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 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 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 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 152 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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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