Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xffffffffffffffff fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff8193eeb1 stack pointer = 0x28:0xfffffe00574da530 frame pointer = 0x28:0xfffffe00574da570 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 = 889 (syz-executor) FreeBSD/amd64rdi: fffffe0077eec540 rsi: 0000000000000000 rdx: 00000000010080fe (ci-freebsd-main-9.us-central1-b.c.syzkaller.inrcx: 0000000000000000 r8: 0000000000000000 r9: 0000000000000001 ternal) (ttyu0) login: rax: ffffffffffffffff rbx: fffffe0077d04ec0 rbp: fffffe00574da570 r10: 0000000000000000 r11: 000000000000001f r12: fffffe0077eec540 r13: fffffe0077eec548 r14: fffffe0077eec584 r15: ffffffffffffffff trap number = 12 panic: page fault cpuid = 0 time = 1740917719 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00574d9d50 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00574d9eb0 vpanic() at vpanic+0x257/frame 0xfffffe00574da070 panic() at panic+0xb5/frame 0xfffffe00574da130 trap_pfault() at trap_pfault+0xab4/frame 0xfffffe00574da270 trap() at trap+0x753/frame 0xfffffe00574da460 calltrap() at calltrap+0x8/frame 0xfffffe00574da460 --- trap 0xc, rip = 0xffffffff8193eeb1, rsp = 0xfffffe00574da530, rbp = 0xfffffe00574da570 --- in_pcbremhash_locked() at in_pcbremhash_locked+0x2c1/frame 0xfffffe00574da570 in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe00574da590 tcp_close() at tcp_close+0x177/frame 0xfffffe00574da660 tcp_disconnect() at tcp_disconnect+0x1ef/frame 0xfffffe00574da690 tcp_usr_close() at tcp_usr_close+0x189/frame 0xfffffe00574da770 soclose() at soclose+0x3d0/frame 0xfffffe00574da860 _fdrop() at _fdrop+0x58/frame 0xfffffe00574da890 closef() at closef+0x655/frame 0xfffffe00574daa70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe00574dac50 exit1() at exit1+0x860/frame 0xfffffe00574dacf0 sys_exit() at sys_exit+0x28/frame 0xfffffe00574dad10 amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe00574daf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00574daf30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x3a1d1a, rsp = 0x8206cc748, rbp = 0x8206cc750 --- KDB: enter: panic [ thread pid 889 tid 100114 ] 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 0xfffffe00574d9e90 rbp 0xfffffe00574d9eb0 rsi 0 rdi 0xffffffff815d7b09 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe005490a740 r13 0xfffffffffffffffe r14 0xffffffff8274a640 .str.27 r15 0 rip 0xffffffff815c248e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23eab87(%rip) db> show proc Process 889 (syz-executor) at 0xfffffe00548d05a0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 767 at 0xfffffe00548cf020 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0008007040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00548b2000 (map 0xfffffe00548b2000) (map.pmap 0xfffffe00548b20a0) (pmap 0xfffffe00548b2110) threads: 1 100114 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 898 769 769 0 R (threaded) syz-executor 100186 RunQ syz-executor 100280 D ufs 0xfffffe005a06e228 syz-executor 100281 RunQ syz-executor 100282 D ufs 0xfffffe005a06e228 syz-executor 100283 RunQ syz-executor 100284 RunQ syz-executor 895 766 766 0 T (threaded) syz-executor 100217 s syz-executor 100272 RunQ syz-executor 100274 s syz-executor 100275 s syz-executor 894 768 768 0 R (threaded) syz-executor 100248 RunQ syz-executor 100271 RunQ syz-executor 100273 S uwait 0xfffffe0077d24180 syz-executor 890 1 766 0 S uwait 0xfffffe006ea9e080 syz-executor 889 767 889 0 RE CPU 0 syz-executor 886 1 766 60928 S uwait 0xfffffe006ea9e700 syz-executor 882 1 768 0 S uwait 0xfffffe0077d24980 syz-executor 881 1 768 0 S uwait 0xfffffe0077d23f00 syz-executor 878 1 768 0 S uwait 0xfffffe006ea9da00 syz-executor 877 1 768 0 S uwait 0xfffffe006ea9ec00 syz-executor 873 1 768 0 S uwait 0xfffffe006ea9e900 syz-executor 871 1 766 0 S uwait 0xfffffe0058a88780 syz-executor 869 1 767 0 S uwait 0xfffffe00546dfc00 syz-executor 860 1 767 0 S uwait 0xfffffe006ea9eb00 syz-executor 859 1 767 0 S uwait 0xfffffe006ea9ea00 syz-executor 854 1 768 0 S uwait 0xfffffe0077d24480 syz-executor 852 1 769 0 S uwait 0xfffffe0058a88c80 syz-executor 844 1 767 0 S uwait 0xfffffe0058ce2500 syz-executor 843 1 767 0 S uwait 0xfffffe0058a88b00 syz-executor 836 0 0 0 DL - 0xffffffff83938c00 [accounting] 833 1 767 0 S uwait 0xfffffe0077d24880 syz-executor 832 0 0 0 DL aiordy 0xfffffe005490f5a0 [aiod4] 831 0 0 0 DL aiordy 0xfffffe005492aae0 [aiod3] 830 1 767 0 S uwait 0xfffffe0058a86200 syz-executor 829 0 0 0 DL aiordy 0xfffffe005490fb00 [aiod2] 828 0 0 0 DL aiordy 0xfffffe00548f1580 [aiod1] 823 815 823 0 Ss piperd 0xfffffe005a0058a0 dhclient 821 1 767 0 S uwait 0xfffffe0058ce2900 syz-executor 819 1 819 0 Ss select 0xfffffe0058ce1540 dhclient 816 1 767 0 S uwait 0xfffffe00546dfd00 syz-executor 815 799 424 65 S select 0xfffffe0058ce1640 dhclient 810 1 768 0 S uwait 0xfffffe0058ce2600 syz-executor 799 424 424 0 S wait 0xfffffe00548ce560 sh 769 765 769 0 S nanslp 0xffffffff8398e3c0 syz-executor 768 765 768 0 S nanslp 0xffffffff8398e3c0 syz-executor 767 765 767 0 R syz-executor 766 765 766 0 R syz-executor 765 763 763 0 R CPU 1 syz-executor 763 761 763 0 Ss pause 0xfffffe00548d0bb0 csh 761 682 761 0 Ss select 0xfffffe0058a850c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a7dcb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058dcc0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058a7c8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058dcc4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058a7ccb0 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 0xfffffe005a016140 logger 737 736 18 0 S+ nanslp 0xffffffff8398e3c0 sleep 736 1 18 0 S+ wait 0xfffffe0054803020 sh 686 1 686 0 Ss nanslp 0xffffffff8398e3c1 cron 682 1 682 0 Ss select 0xfffffe0058ce29c0 sshd 495 1 495 0 Ss select 0xfffffe0058a85440 syslogd 424 1 424 0 Ss wait 0xfffffe0054805060 devd 423 1 423 65 Ss select 0xfffffe0058a854c0 dhclient 338 1 338 0 Ss piperd 0xfffffe005a016700 dhclient 335 1 335 0 Ss select 0xfffffe0058ce2a40 dhclient 17 0 0 0 DL syncer 0xffffffff83aabc20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83aaa1e0 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058a7c4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83af50e0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83adb078 [dom0] 100081 D launds 0xffffffff83adb084 [laundry: dom0] 100082 D umarcl 0xffffffff81d83c90 [uma] 7 0 0 0 DL - 0xffffffff8370bbf0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843aa5d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84655580 [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 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] 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 - 0xfffffe0007f6a800 [mca taskq] 100075 D - 0xfffffe0007f68900 [CAM taskq] 100077 D - 0xfffffe0059bf6100 [ipsec_offload] db> show all locks Process 898 (syz-executor) thread 0xfffffe0054914740 (100186) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8399b780) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1297 Process 898 (syz-executor) thread 0xfffffe0054927000 (100281) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe005a06e228) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3371 Process 898 (syz-executor) thread 0xfffffe0054942740 (100282) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe005a06e3e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4783 Process 895 (syz-executor) thread 0xfffffe0054950000 (100272) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008617cb8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077dafe30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1176 Process 894 (syz-executor) thread 0xfffffe0054950740 (100271) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000860fa38) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000860ffa8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe005a06eac0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1176 Process 889 (syz-executor) thread 0xfffffe005490a740 (100114) 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 (0xfffffe0077eec560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1316 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 399 5409K 526 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 35205 2074K 35280 vtbuf 24 1968K 46 kobj 330 1320K 494 newblk 22 1030K 806 vfscache 3 1025K 3 pcb 47 694K 148 inodedep 21 520K 219 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 58 457K 213 subproc 166 342K 989 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 8684 acpica 1674 184K 54408 vmem 5 144K 6 tidhash 3 141K 3 pagedep 18 133K 90 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 994 81K 5040 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 520 65K 520 ddb_capture 1 64K 1 kdtrace 238 46K 1184 umtx 352 44K 352 temp 36 38K 1878 BPF 22 36K 24 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 lltable 47 15K 48 ithread 90 15K 90 bus-sc 34 15K 1637 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 ksem 4 10K 5 plimit 24 9K 352 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 168 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 3 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 72 cred 28 7K 273 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 sctp_atcl 14 6K 53 kqueue 77 5K 963 mount 60 5K 190 pwddesc 76 5K 903 ufs_dirhash 24 5K 27 pf_ifnet 11 5K 20 UMA 269 5K 269 tcp_fsb_rack 2 5K 8 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 53 4K 69 lockf 30 4K 112 sctp_stro 3 3K 6 proc-args 102 3K 1946 terminal 11 3K 11 session 22 3K 37 acpidev 20 3K 20 uidinfo 4 3K 76 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 CC Mem 14 2K 79 Unitno 30 2K 441 selfd 27 2K 34640 sctp_ifa 13 2K 14 newdirblk 13 2K 76 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 38 diradd 10 2K 156 msi 9 2K 9 netlink 2 2K 73 softdep 1 1K 1 indirdep 4 1K 65 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 NFSD session 1 1K 1 CAM periph 4 1K 271 ip6opt 4 1K 7 inpcbpolicy 25 1K 253 ipsec 3 1K 3 sctp_timw 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 sctp_atky 17 1K 59 crypto 4 1K 15 encap_export_host 12 1K 12 osd 19 1K 92 cryptodev 8 1K 67 dirrem 2 1K 134 mkdir 4 1K 152 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 iov 6 1K 13962 vnodes 2 1K 3 tcp_pcm_rack 1 1K 4 freefile 2 1K 95 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 sctp_athm 14 1K 53 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 eventfd 1 1K 3 pmchooks 1 1K 1 filecaps 5 1K 106 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3572 sctp_map 6 1K 12 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 128 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 14 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 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 mqdata 0 0K 0 tcp_do_rack 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 90 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 89 freefrag 0 0K 27 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 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 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_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 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 20 fadvise 0 0K 0 VN POLL 0 0K 3 statfs 0 0K 188 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 12 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 3 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 169 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 304 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 651 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 filedesc_to_leader 0 0K 0 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 72 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 0 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 md_disk 0 0K 1 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 0 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 8320 1078 12394 0 254 38494208 0 mbuf 256 8668 994 30843 0 254 2473472 0 BUF TRIE 152 339 11465 844 0 62 1794208 0 malloc-64 64 113 25339 34782 0 254 1628928 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11601 117 11771 0 126 1499904 0 malloc-4096 4096 331 5 499 0 2 1376256 0 UMA Slabs 0 112 11031 15 11031 0 126 1237152 0 RADIX NODE 152 7870 211 32917 0 62 1228312 0 sctp_asoc 2256 3 507 6 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16814 73 16814 0 254 945672 0 malloc-65536 65536 10 1 13 0 1 720896 0 FFS inode 1168 549 25 647 0 8 670432 0 sctp_ep 1152 11 500 47 0 254 588672 0 256 Bucket 2048 240 26 1300 0 8 544768 0 socket 1024 48 460 1500 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 2 104 0 1 491520 0 sctp_raddr 736 3 514 6 0 254 380512 0 VM OBJECT 264 1352 58 14277 0 30 372240 0 malloc-4096 4096 77 3 898 0 2 327680 0 THREAD 1824 160 16 284 0 8 321024 0 malloc-64 64 4144 455 4476 0 254 294336 0 VNODE 440 587 79 687 0 30 293040 0 ertt_txseginfo 40 6992 179 15227 0 254 286840 0 malloc-65536 65536 0 4 174 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 7 1 19 0 1 262144 0 malloc-2048 2048 107 13 339 0 8 245760 0 malloc-16 16 14622 378 16062 0 254 240000 0 DEVCTL 1024 21 199 148 0 0 225280 0 tcp_log 416 40 473 47 0 254 213408 0 malloc-256 256 313 497 1820 0 62 207360 0 MAP ENTRY 96 1877 139 45207 0 126 193536 0 malloc-32 32 5433 489 5596 0 254 189504 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-128 128 1191 204 28927 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1171 0 254 165120 0 FPU_save_area 832 162 36 360 0 16 164736 0 malloc-32768 32768 0 5 42 0 1 163840 0 malloc-128 128 1109 162 2263 0 126 162688 0 FFS2 dinode 256 549 81 647 0 62 161280 0 S VFS Cache 104 1007 280 1143 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 109 19 129 0 16 131072 0 mbuf_packet 256 8 500 817 0 254 130048 0 PROC 1376 76 12 898 0 8 121088 0 ksiginfo 112 73 971 164 0 126 116928 0 malloc-2048 2048 18 38 1086 0 8 114688 0 filedesc0 1072 77 14 903 0 8 97552 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 52 31 266 0 16 84992 0 tcp_bbr_map 128 99 552 953 0 126 83328 0 malloc-16384 16384 3 2 183 0 1 81920 0 malloc-8192 8192 8 2 118 0 1 81920 0 tcp_inpcb 1312 14 43 79 0 8 74784 0 malloc-4096 4096 15 3 108 0 2 73728 0 malloc-4096 4096 15 3 21 0 2 73728 0 malloc-64 64 521 550 22134 0 254 68544 0 malloc-128 128 334 193 608 0 126 67456 0 malloc-65536 65536 0 1 9 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 g_bio 408 0 150 6659 0 30 61200 0 malloc-384 384 72 78 272 0 30 57600 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-4096 4096 11 3 493 0 2 57344 0 64 Bucket 512 73 31 1941 0 30 53248 0 malloc-64 64 538 281 1601 0 254 52416 0 malloc-128 128 15 388 284 0 126 51584 0 malloc-256 256 166 29 215 0 62 49920 0 32 Bucket 256 72 123 1640 0 62 49920 0 DIRHASH 1024 35 13 37 0 16 49152 0 NAMEI 1024 2 46 13478 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 14 34 525 0 16 49152 0 pcpu-64 64 498 270 498 0 254 49152 0 malloc-384 384 103 17 144 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 Files 80 216 334 7266 0 126 44000 0 pcpu-8 8 4754 366 4924 0 254 40960 0 VMSPACE 584 55 15 876 0 16 40880 0 pipe 736 22 33 302 0 16 40480 0 sctp_chunk 152 1 259 1 0 254 39520 0 udp_inpcb 416 7 83 154 0 30 37440 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 9 558 67 0 254 36288 0 malloc-64 64 150 417 1004 0 254 36288 0 malloc-64 64 230 337 1057 0 254 36288 0 malloc-64 64 24 543 693 0 254 36288 0 tcp_rack_map 128 3 276 525 0 126 35712 0 malloc-128 128 22 257 139 0 126 35712 0 malloc-128 128 8 271 13 0 126 35712 0 malloc-128 128 81 198 156 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 66 69 188 0 62 34560 0 malloc-256 256 63 72 424 0 62 34560 0 malloc-256 256 16 119 94 0 62 34560 0 malloc-256 256 52 83 699 0 62 34560 0 malloc-256 256 28 107 799 0 62 34560 0 malloc-256 256 24 111 591 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 3 0 1 32768 0 malloc-4096 4096 3 5 18 0 2 32768 0 malloc-2048 2048 1 15 31 0 8 32768 0 malloc-2048 2048 2 14 3 0 8 32768 0 malloc-2048 2048 10 6 127 0 8 32768 0 malloc-2048 2048 11 5 11 0 8 32768 0 malloc-2048 2048 6 10 23 0 8 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-1024 1024 14 18 1204 0 16 32768 0 malloc-1024 1024 19 13 19 0 16 32768 0 malloc-1024 1024 5 27 25 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 9 23 16 0 16 32768 0 malloc-512 512 3 61 90 0 30 32768 0 malloc-512 512 2 62 3 0 30 32768 0 malloc-512 512 2 62 187 0 30 32768 0 malloc-512 512 4 60 9 0 30 32768 0 malloc-512 512 8 56 26 0 30 32768 0 malloc-512 512 0 64 3 0 30 32768 0 malloc-512 512 8 56 10 0 30 32768 0 tcp_bbr_pcb 896 5 31 9 0 16 32256 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 42 0 126 31680 0 clpbuf 2624 0 12 29 0 4 31488 0 sctp_laddr 48 4 584 24 0 254 28224 0 malloc-32 32 284 598 998 0 254 28224 0 16 Bucket 144 60 136 387 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 2 131 9 0 62 27664 0 da_ccb 544 0 49 1768 0 16 26656 0 udplite_inpcb 416 0 63 6 0 30 26208 0 cpuset 200 7 121 46 0 62 25600 0 malloc-8192 8192 1 2 21 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 PWD 40 31 575 155 0 254 24240 0 tcp_rack_pcb 1152 1 20 4 0 8 24192 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 55 245 361 0 126 24000 0 ripcb 384 4 56 14 0 30 23040 0 malloc-384 384 7 53 32 0 30 23040 0 malloc-384 384 25 35 697 0 30 23040 0 malloc-384 384 36 24 38 0 30 23040 0 malloc-384 384 29 31 40 0 30 23040 0 malloc-384 384 24 36 35 0 30 23040 0 Mountpoints 2816 2 6 3 0 4 22528 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 udp_inpcb ports 32 3 627 27 0 254 20160 0 tcp_inpcb ports 32 8 622 23 0 254 20160 0 ertt 72 14 266 79 0 126 20160 0 malloc-32 32 135 495 141 0 254 20160 0 malloc-32 32 2 628 8 0 254 20160 0 malloc-32 32 134 496 239 0 254 20160 0 malloc-32 32 59 571 748 0 254 20160 0 malloc-32 32 67 563 4780 0 254 20160 0 malloc-32 32 40 590 498 0 254 20160 0 2 Bucket 32 60 570 387 0 254 20160 0 cryptop 280 0 70 3 0 30 19600 0 AIOCB 552 1 34 10 0 16 19320 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-4096 4096 2 2 233 0 2 16384 0 malloc-2048 2048 2 6 3 0 8 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 rl_entry 48 1 335 1 0 254 16128 0 malloc-16 16 326 674 528 0 254 16000 0 kenv 258 17 43 1066 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 KNOTE 160 0 75 65 0 62 12000 0 malloc-16 16 16 734 86 0 254 12000 0 malloc-16 16 43 707 110 0 254 12000 0 malloc-16 16 19 731 24 0 254 12000 0 malloc-16 16 183 567 3019 0 254 12000 0 malloc-16 16 21 729 25675 0 254 12000 0 malloc-16 16 29 721 110 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 L VFS Cache 320 0 36 8 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 4363 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 19 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 1 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 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 AIOLIO 272 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 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