Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82159895 stack pointer = 0x28:0xfffffe00a7467ab0 frame pointer = 0x28:0xfffffe00a7467ab0 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 = 1571 (syz-executor.2) trap number = 12 panic: page fault cpuid = 1 time = 1639488762 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a74672b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a7467410 vpanic() at vpanic+0x2b8/frame 0xfffffe00a74674f0 panic() at panic+0xb5/frame 0xfffffe00a74675b0 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00a74676b0 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00a74677f0 trap() at trap+0x5e4/frame 0xfffffe00a74679e0 calltrap() at calltrap+0x8/frame 0xfffffe00a74679e0 --- trap 0xc, rip = 0xffffffff82159895, rsp = 0xfffffe00a7467ab0, rbp = 0xfffffe00a7467ab0 --- memcpy_erms() at memcpy_erms+0xb5/frame 0xfffffe00a7467ab0 swcr_authcompute() at swcr_authcompute+0x540/frame 0xfffffe00a7468240 swcr_eta() at swcr_eta+0x3e/frame 0xfffffe00a7468270 swcr_process() at swcr_process+0x35/frame 0xfffffe00a7468290 crypto_invoke() at crypto_invoke+0x22c/frame 0xfffffe00a74683c0 crypto_dispatch() at crypto_dispatch+0x180/frame 0xfffffe00a74683f0 crypto_ioctl() at crypto_ioctl+0x3504/frame 0xfffffe00a7468610 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a74686f0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a7468730 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a7468a80 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a7468ad0 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe00a7468bd0 sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe00a7468d30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe00a7468f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a7468f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a41a, rsp = 0x22f08, rbp = 0x22f70 --- KDB: enter: panic [ thread pid 1571 tid 100998 ] Stopped at kdb_enter+0x6b: movq $0,0x250fa3a(%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 0x3bd0ae46fca82ccc rdx 0x3ffff rbx 0 rsp 0xfffffe00a74673f0 rbp 0xfffffe00a7467410 rsi 0x40001 rdi 0xffffffff8175e1aa vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a6dac510 r12 0xfffffe00a6dac000 r13 0xfffffe00a7467401 r14 0xffffffff82b411e0 .str.18 r15 0xffffffff82b411e0 .str.18 rip 0xffffffff8175175b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x250fa3a(%rip) db> show proc Process 1571 (syz-executor.2) at 0xfffffe00a6c41548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 870 at 0xfffffe009f2d0548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dd6000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a6c229f8 (map 0xfffffe00a6c229f8) (map.pmap 0xfffffe00a6c22ab8) (pmap 0xfffffe00a6c22b20) threads: 2 100954 RunQ syz-executor.2 100998 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 1571 870 870 0 R (threaded) syz-executor.2 100954 RunQ syz-executor.2 100998 Run CPU 1 syz-executor.2 1569 783 783 0 R (threaded) syz-executor.0 100933 Run CPU 0 syz-executor.0 100997 RunQ syz-executor.0 1559 0 0 0 DL aiordy 0xfffffe00a6c79a90 [aiod4] 1558 0 0 0 DL aiordy 0xfffffe00a6bd8a90 [aiod3] 1557 0 0 0 DL aiordy 0xfffffe00a6c45a90 [aiod2] 1555 0 0 0 DL aiordy 0xfffffe00a6321000 [aiod1] 1507 1 786 0 S uwait 0xfffffe005769c280 syz-executor.1 1505 1 870 0 S uwait 0xfffffe009f292280 syz-executor.2 1502 1 786 0 S uwait 0xfffffe009f291080 syz-executor.1 1501 1 870 0 S uwait 0xfffffe009f291f00 syz-executor.2 1495 1 870 0 S uwait 0xfffffe0058abc500 syz-executor.2 1494 1 783 0 S uwait 0xfffffe0057132400 syz-executor.0 1493 1 783 0 S uwait 0xfffffe009f290c00 syz-executor.0 1492 1 870 0 S uwait 0xfffffe009f292080 syz-executor.2 1488 1 786 0 S uwait 0xfffffe009f291280 syz-executor.1 1485 1 786 0 S uwait 0xfffffe0057132700 syz-executor.1 1481 1 783 0 S uwait 0xfffffe009f291600 syz-executor.0 1479 1 870 0 S umtxn 0xfffffe0058abbc00 syz-executor.2 1478 1 783 0 S uwait 0xfffffe009f291700 syz-executor.0 1477 1 870 0 S uwait 0xfffffe0057132900 syz-executor.2 1474 1 786 0 S uwait 0xfffffe005769f980 syz-executor.1 1473 1 786 0 S uwait 0xfffffe009f291b80 syz-executor.1 1471 1 882 0 S uwait 0xfffffe009f291200 syz-executor.3 1470 1 786 0 S uwait 0xfffffe0058abbd00 syz-executor.1 1469 1 786 0 S uwait 0xfffffe0058abbb00 syz-executor.1 1467 1 882 0 S uwait 0xfffffe0058abb280 syz-executor.3 1466 1 783 0 S uwait 0xfffffe0057132600 syz-executor.0 1464 1 870 0 S uwait 0xfffffe0057132800 syz-executor.2 1463 1 783 0 S uwait 0xfffffe0057132a00 syz-executor.0 1462 1 870 0 S uwait 0xfffffe009f290f00 syz-executor.2 1459 1 786 0 S uwait 0xfffffe0058abb780 syz-executor.1 1458 1 882 0 S uwait 0xfffffe009f290b00 syz-executor.3 1457 1 786 0 S uwait 0xfffffe0058abc100 syz-executor.1 1456 1 870 0 S uwait 0xfffffe009f292480 syz-executor.2 1455 1 882 0 S uwait 0xfffffe0058abac00 syz-executor.3 1454 1 783 0 S uwait 0xfffffe0058ab9680 syz-executor.0 1451 1 870 0 S uwait 0xfffffe0058ab9780 syz-executor.2 1450 1 783 0 S uwait 0xfffffe009f291d80 syz-executor.0 1447 1 882 0 S uwait 0xfffffe0058abbe00 syz-executor.3 1446 1 786 0 S uwait 0xfffffe0058ab9580 syz-executor.1 1445 1 783 0 S uwait 0xfffffe0058abaa80 syz-executor.0 1444 1 870 0 S uwait 0xfffffe000796ef00 syz-executor.2 1443 1 882 0 S uwait 0xfffffe0058aba480 syz-executor.3 1442 1 786 0 S uwait 0xfffffe0058ab9e00 syz-executor.1 1441 1 870 0 S uwait 0xfffffe0058abb880 syz-executor.2 1440 1 783 0 S uwait 0xfffffe009f292380 syz-executor.0 1435 1 783 0 S uwait 0xfffffe0058ab9380 syz-executor.0 1432 1 783 0 S uwait 0xfffffe009f291400 syz-executor.0 1424 1 783 0 S uwait 0xfffffe009f291900 syz-executor.0 1421 1 783 0 S uwait 0xfffffe0058abae00 syz-executor.0 1056 1049 1056 0 Ss select 0xfffffe0053dcecc0 dhclient 1052 1 1052 0 Ss select 0xfffffe00571fe240 dhclient 1049 1029 429 65 S select 0xfffffe0053dcedc0 dhclient 1029 429 429 0 S wait 0xfffffe0058d7da90 sh 973 1 870 0 S uwait 0xfffffe009f291a00 syz-executor.2 968 1 870 0 S uwait 0xfffffe009f291800 syz-executor.2 963 1 870 0 S uwait 0xfffffe005769fa80 syz-executor.2 955 1 870 0 S uwait 0xfffffe0058abaf00 syz-executor.2 882 773 882 0 Rs syz-executor.3 870 773 870 0 Rs syz-executor.2 786 773 786 0 Rs syz-executor.1 783 773 783 0 Rs syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffffe0058aba580 syz-fuzzer 100117 S uwait 0xfffffe005769ea00 syz-fuzzer 100118 S uwait 0xfffffe009f292680 syz-fuzzer 100119 S uwait 0xfffffe005769f580 syz-fuzzer 100120 S uwait 0xfffffe0058abb180 syz-fuzzer 100121 S uwait 0xfffffe0058abb080 syz-fuzzer 100122 S uwait 0xfffffe005769f680 syz-fuzzer 100123 S kqread 0xfffffe0007969400 syz-fuzzer 100124 S uwait 0xfffffe005769f880 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0058d7bb40 csh 769 687 769 0 Ss select 0xfffffe0053dcee40 sshd 753 1 753 0 Rs+ getty 752 1 752 0 Ss+ ttyin 0xfffffe005768e0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005768e4b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005768e8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005768ecb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005768f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005768f4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005768f8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005768fcb0 getty 691 1 691 0 Ss nanslp 0xffffffff83c2e880 cron 687 1 687 0 Ss select 0xfffffe0053dcf4c0 sshd 500 1 500 0 Ds getbuf 0xfffffe00079c915c syslogd 429 1 429 0 Ss wait 0xfffffe0058d7c548 devd 428 1 428 65 Ss select 0xfffffe0053dcf5c0 dhclient 343 1 343 0 Ss select 0xfffffe0053dcf8c0 dhclient 340 1 340 0 Ss select 0xfffffe0053dcf740 dhclient 16 0 0 0 DL syncer 0xffffffff83d54040 [syncer] 15 0 0 0 DL vlruwt 0xfffffe005877d000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d52660 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058c8dce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d85b00 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d799b8 [dom0] 100082 D launds 0xffffffff83d799c4 [laundry: dom0] 100083 D umarcl 0xffffffff81e41700 [uma] 6 0 0 0 DL - 0xffffffff839ea788 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff848d31c0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84455530 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff8388c740 [doneq0] 100046 D - 0xffffffff8388c6c0 [async] 100075 D - 0xffffffff8388c540 [scanner] 14 0 0 0 DL seqstat 0xfffffe005710ac88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d75200 [crypto] 100042 D crypto_ 0xfffffe0053ee1430 [crypto returns 0] 100043 D crypto_ 0xfffffe0053ee1480 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c03f80 [g_event] 100037 D - 0xffffffff83c03fa0 [g_up] 100038 D - 0xffffffff83c03fc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 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++] 100067 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 0xfffffe0053dd6000 [init] 10 0 0 0 DL audit_w 0xffffffff83d75ce0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c049e0 [swapper] 100005 D - 0xfffffe00081f3d00 [if_config_tqg_0] 100006 D - 0xfffffe00081f3c00 [softirq_0] 100007 D - 0xfffffe00081f3b00 [softirq_1] 100008 D - 0xfffffe00081f3a00 [if_io_tqg_0] 100009 D - 0xfffffe00081f3900 [if_io_tqg_1] 100010 D - 0xfffffe00081d3e00 [thread taskq] 100012 D - 0xfffffe00081d3c00 [kqueue_ctx taskq] 100013 D - 0xfffffe00081d3b00 [pci_hp taskq] 100014 D - 0xfffffe00081d3a00 [linuxkpi_irq_wq] 100017 D - 0xfffffe00081d3700 [aiod_kick taskq] 100018 D - 0xfffffe00081d3600 [inm_free taskq] 100019 D - 0xfffffe00081d3500 [in6m_free taskq] 100020 D - 0xfffffe00081d3400 [deferred_unmount ta] 100021 D - 0xfffffe00081d3300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081d3300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081d3300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081d3300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081d3200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081d3200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081d3200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081d3200 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f02300 [firmware taskq] 100039 D - 0xfffffe0053f02200 [crypto_0] 100040 D - 0xfffffe0053f02200 [crypto_1] 100056 D - 0xfffffe0053f02000 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f01e00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f01d00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f01c00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571feb00 [virtio_balloon] 100065 D - 0xffffffff82b46cc1 [deadlkres] 100070 D - 0xfffffe00081d4100 [mca taskq] 100071 D - 0xfffffe0053f01800 [acpi_task_0] 100072 D - 0xfffffe0053f01800 [acpi_task_1] 100073 D - 0xfffffe0053f01800 [acpi_task_2] 100074 D - 0xfffffe0053f02100 [CAM taskq] db> show all locks Process 500 (syslogd) thread 0xfffffe0058d5ac80 (100096) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009eb51770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3561 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4241 sysctloid 35462 2089K 35533 vtbuf 24 1968K 46 kobj 322 1288K 481 newblk 975 1268K 2363 vfscache 3 1025K 3 filedesc 110 874K 1399 inodedep 174 577K 776 pcb 38 557K 1338 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 204 432K 1682 vmem 3 274K 5 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 41 138K 655 linker 353 134K 381 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 bus 973 80K 3426 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 418 53K 418 kdtrace 277 51K 2578 BPF 22 36K 22 temp 34 33K 2895 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 17 dirrem 120 30K 710 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 routetbl 130 16K 410 lltable 48 15K 51 freefile 117 15K 660 bus-sc 34 15K 1651 KTRACE 100 13K 100 ether_multi 152 13K 180 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 cred 35 9K 204 in6_multi 65 9K 65 kqueue 100 9K 1586 bmsafemap 2 9K 773 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 sctp_stro 8 8K 283 ksem 1 8K 39 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sctp_atcl 17 7K 954 pwddesc 98 7K 1576 sglist 5 7K 5 CAM DEV 3 6K 510 indirdep 23 6K 617 plimit 21 6K 409 ufs_dirhash 24 5K 24 newdirblk 37 5K 643 UMA 272 5K 272 pf_ifnet 10 5K 26 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 63 4K 365 proc-args 122 4K 2745 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 208 session 25 4K 50 terminal 11 3K 11 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 diradd 16 2K 742 ipsec-saq 2 2K 2 lockf 19 2K 77 ip6ndp 12 2K 14 mkdir 14 2K 1286 sctp_ifa 13 2K 14 CC Mem 26 2K 144 selfd 26 2K 470593 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 17 freework 6 2K 803 crypto 7 2K 99 freeblks 5 2K 663 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 45 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 inpcbpolicy 34 2K 385 sctp_atky 25 2K 1282 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 osd 30 1K 155 mount 16 1K 89 pci_link 10 1K 10 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 xform 7 1K 290 chacha20random 1 1K 1 sctp_athm 17 1K 985 sctp_map 16 1K 566 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 14 CAM SIM 2 1K 2 procdesc 2 1K 12 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 pf_rule 1 1K 69 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 ip_msource 2 1K 11 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 4336 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 613 sctp_iter 0 0K 20 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 8 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 62 filemon 0 0K 20 tcp_do 0 0K 0 tcp_fsb 0 0K 31 mqdata 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 DEVFS4 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS2 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 gntdev 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 privcmd_dev 0 0K 0 xenbus 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 vm_fictitious 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 UMAHash 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 604 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 48 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 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 ktls_ocf 0 0K 0 agp 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 LRO 0 0K 0 ip_moptions 0 0K 10 in_mfilter 0 0K 60 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 0 VN POLL 0 0K 0 nvme_da 0 0K 0 statfs 0 0K 796 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 31 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 PUC 0 0K 0 mbuf_tag 0 0K 116 ktls 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 15109 ioctlops 0 0K 281 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 384 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 675 sysctl 0 0K 3 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 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 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 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 194983 0 254 38494208 0 malloc-64 64 4272 113097 478064 0 254 7511616 0 pbuf 2624 0 973 0 0 2 2553152 0 tcp_log 416 637 5465 38593 0 254 2538432 0 mbuf 256 8775 888 395432 0 254 2473728 0 malloc-384 384 4321 209 4944 0 30 1739520 0 BUF TRIE 144 263 11525 1524 0 62 1697472 0 malloc-128 128 12260 233 13694 0 126 1599104 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 256 Bucket 2048 682 2 4478 0 8 1400832 0 malloc-4096 4096 323 3 565 0 2 1335296 0 UMA Slabs 0 112 11129 25 11129 0 126 1249248 0 RADIX NODE 144 8096 243 65220 0 62 1200816 0 vmem btag 56 21025 38 21034 0 254 1179528 0 sctp_asoc 2288 8 502 283 0 254 1166880 0 malloc-16384 16384 56 6 708 0 1 1015808 0 VM OBJECT 264 2915 115 43478 0 31 799920 0 FFS inode 1160 552 29 1230 0 8 673960 0 sctp_ep 1208 9 501 640 0 254 616080 0 tcp_bbr_map 128 0 4557 52318 0 126 583296 0 tcpcb 1096 26 485 144 0 254 560056 0 socket 960 49 459 2267 0 254 487680 0 MAP ENTRY 96 4551 363 137455 0 126 471744 0 ertt_txseginfo 40 1 11008 95303 0 254 440360 0 malloc-4096 4096 98 4 1576 0 2 417792 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 5 1 13 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 8 509 283 0 254 380512 0 THREAD 1808 178 31 1001 0 8 377872 0 malloc-256 256 1200 105 4857 0 62 334080 0 VNODE 448 592 74 1272 0 30 298368 0 malloc-16 16 14699 301 14889 0 254 240000 0 ripcb 448 2 511 18 0 254 229824 0 udplite_inpcb 448 0 513 35 0 254 229824 0 tcp_inpcb 448 26 487 144 0 254 229824 0 udp_inpcb 448 6 507 188 0 254 229824 0 VMSPACE 2552 78 12 1557 0 4 229680 0 malloc-32768 32768 0 7 553 0 1 229376 0 DEVCTL 1024 21 199 151 0 0 225280 0 malloc-65536 65536 1 2 73 0 1 196608 0 mbuf_packet 256 74 688 2993 0 254 195072 0 malloc-128 128 1315 204 26708 0 126 194432 0 malloc-32 32 5670 252 6405 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 180 36 3543 0 16 179712 0 malloc-1024 1024 122 22 335 0 16 147456 0 S VFS Cache 104 1005 399 1782 0 126 146016 0 FFS2 dinode 256 552 18 1229 0 62 145920 0 PROC 1352 97 8 1575 0 8 141960 0 128 Bucket 1024 95 36 1025 0 16 134144 0 malloc-65536 65536 0 2 31 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 11 499 1215 0 254 130560 0 filedesc0 1072 98 14 1576 0 8 120064 0 ksiginfo 112 92 952 2707 0 126 116928 0 malloc-128 128 758 141 4571 0 126 115072 0 malloc-2048 2048 15 41 1073 0 8 114688 0 malloc-256 256 245 190 1184 0 62 111360 0 malloc-8192 8192 11 2 114 0 1 106496 0 malloc-32768 32768 1 2 121 0 1 98304 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 4 206 13439 0 30 85680 0 malloc-64 64 835 488 3115 0 254 84672 0 clpbuf 2624 0 32 25 0 16 83968 0 malloc-2048 2048 15 25 887 0 8 81920 0 malloc-256 256 208 107 1165 0 62 80640 0 sctp_readq 152 0 520 60 0 254 79040 0 sctp_chunk 152 7 513 110 0 254 79040 0 64 Bucket 512 84 52 5975 0 30 69632 0 malloc-64 64 588 483 2038 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 1 3 173 0 1 65536 0 malloc-8192 8192 3 5 23 0 1 65536 0 malloc-4096 4096 14 2 821 0 2 65536 0 sctp_stream_msg_out 112 0 540 31 0 254 60480 0 malloc-384 384 106 44 106 0 30 57600 0 malloc-4096 4096 11 3 554 0 2 57344 0 malloc-64 64 55 764 788 0 254 52416 0 malloc-128 128 136 267 770 0 126 51584 0 malloc-256 256 99 96 2184 0 62 49920 0 32 Bucket 256 59 136 16000 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 17029 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 9 15 265 0 8 49152 0 malloc-1024 1024 21 27 26 0 16 49152 0 malloc-1024 1024 17 31 1708 0 16 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4675 445 4999 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 pipe 744 20 30 446 0 16 37200 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 28 539 14824 0 254 36288 0 malloc-64 64 35 532 83 0 254 36288 0 malloc-128 128 33 246 206 0 126 35712 0 malloc-128 128 91 188 1703 0 126 35712 0 malloc-128 128 46 233 652 0 126 35712 0 malloc-128 128 73 206 114 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 17 73 968 0 30 34560 0 malloc-384 384 53 37 393 0 30 34560 0 malloc-256 256 10 125 797 0 62 34560 0 malloc-256 256 28 107 727 0 62 34560 0 malloc-256 256 57 78 447 0 62 34560 0 malloc-256 256 50 85 305 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 48 0 2 32768 0 malloc-2048 2048 3 13 22 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 0 16 16 0 8 32768 0 malloc-1024 1024 10 22 303 0 16 32768 0 malloc-1024 1024 5 27 6 0 16 32768 0 malloc-512 512 2 62 4 0 30 32768 0 malloc-512 512 0 64 26 0 30 32768 0 malloc-512 512 4 60 65 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 5 59 5 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 KNOTE 160 28 172 12140 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 223 177 9794 0 126 32000 0 8 Bucket 80 44 356 727 0 126 32000 0 tcp_log_node 120 0 264 7 0 126 31680 0 tcp_bbr_pcb 832 0 36 78 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 252 0 254 28224 0 PWD 32 43 839 732 0 254 28224 0 malloc-32 32 65 817 853 0 254 28224 0 16 Bucket 144 60 136 379 0 62 28224 0 4 Bucket 48 6 582 71 0 254 28224 0 da_ccb 544 1 48 3475 0 16 26656 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 25 251 50 0 126 24288 0 rl_entry 40 57 549 57 0 254 24240 0 malloc-384 384 31 29 31 0 30 23040 0 malloc-384 384 45 15 81 0 30 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 udplite_inpcb 32 0 630 7 0 254 20160 0 tcp_inpcb 32 24 606 125 0 254 20160 0 udpcb 32 6 624 223 0 254 20160 0 udp_inpcb 32 3 627 37 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 26 254 144 0 126 20160 0 malloc-64 64 23 292 27 0 254 20160 0 malloc-32 32 4 626 54 0 254 20160 0 malloc-32 32 266 364 1549 0 254 20160 0 malloc-32 32 115 515 3017 0 254 20160 0 malloc-32 32 8 622 8 0 254 20160 0 malloc-32 32 27 603 1065 0 254 20160 0 2 Bucket 32 62 568 570 0 254 20160 0 cryptop 280 1 69 8 0 30 19600 0 AIOCB 552 0 35 2 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-4096 4096 0 4 3 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 180 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 tcp_rack_pcb 896 0 18 31 0 16 16128 0 vtnet_tx_hdr 24 0 668 143003 0 254 16032 0 malloc-16 16 561 439 4406 0 254 16000 0 tcp_rack_map 120 0 132 82 0 126 15840 0 AIO 208 0 76 1 0 62 15808 0 kenv 258 15 45 1036 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 tcp_log_bucket 176 0 69 1 0 62 12144 0 malloc-32 32 30 348 1154 0 254 12096 0 malloc-16 16 45 705 2269 0 254 12000 0 malloc-16 16 88 662 26009 0 254 12000 0 malloc-16 16 25 725 28 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 0 500 1 0 254 8000 0 malloc-16 16 2 498 3 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 ripcb 32 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 TMPFS node 224 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 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-16 16 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