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 = 0x28:0xfffffe009f0deaf0 frame pointer = 0x28:0xfffffe009f0deaf0 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 = 2690 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 1639504607 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009f0de2f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009f0de450 vpanic() at vpanic+0x2b8/frame 0xfffffe009f0de530 panic() at panic+0xb5/frame 0xfffffe009f0de5f0 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe009f0de6f0 trap_pfault() at trap_pfault+0x186/frame 0xfffffe009f0de830 trap() at trap+0x5e4/frame 0xfffffe009f0dea20 calltrap() at calltrap+0x8/frame 0xfffffe009f0dea20 --- trap 0xc, rip = 0xffffffff82159895, rsp = 0xfffffe009f0deaf0, rbp = 0xfffffe009f0deaf0 --- memcpy_erms() at memcpy_erms+0xb5/frame 0xfffffe009f0deaf0 swcr_authcompute() at swcr_authcompute+0x540/frame 0xfffffe009f0df270 swcr_process() at swcr_process+0x35/frame 0xfffffe009f0df290 crypto_invoke() at crypto_invoke+0x22c/frame 0xfffffe009f0df3c0 crypto_dispatch() at crypto_dispatch+0x180/frame 0xfffffe009f0df3f0 crypto_ioctl() at crypto_ioctl+0x3504/frame 0xfffffe009f0df610 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe009f0df6f0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe009f0df730 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe009f0dfa80 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe009f0dfad0 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe009f0dfbd0 sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe009f0dfd30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe009f0dff30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009f0dff30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a41a, rsp = 0x22f08, rbp = 0x22f70 --- KDB: enter: panic [ thread pid 2690 tid 102310 ] Stopped at kdb_enter+0x6b: movq $0,0x250fa3a(%rip) db> 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 0x460c3ee834967a24 rdx 0x3ffff rbx 0 rsp 0xfffffe009f0de430 rbp 0xfffffe009f0de450 rsi 0x40001 rdi 0xffffffff8175e1aa vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a74b5530 r12 0xfffffe00a74b5020 r13 0xfffffe009f0de401 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 2690 (syz-executor.2) at 0xfffffe00a63a3a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 867 at 0xfffffe009f2ad548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dd6000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a651a3f0 (map 0xfffffe00a651a3f0) (map.pmap 0xfffffe00a651a4b0) (pmap 0xfffffe00a651a518) threads: 2 101149 RunQ syz-executor.2 102310 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 2691 924 924 0 R syz-executor.1 2690 867 867 0 R (threaded) syz-executor.2 101149 RunQ syz-executor.2 102310 Run CPU 0 syz-executor.2 2688 788 788 0 S (threaded) syz-executor.3 101496 S nanslp 0xffffffff83c2e881 syz-executor.3 102308 S connec 0xfffffe0058db70da syz-executor.3 102311 S uwait 0xfffffe009f2f7100 syz-executor.3 2687 776 776 0 RE syz-executor.0 1922 1916 1922 0 Ss select 0xfffffe00572257c0 dhclient 1919 1 1919 0 Ss select 0xfffffe0057225840 dhclient 1916 1909 429 65 S select 0xfffffe0053dcef40 dhclient 1909 429 429 0 S wait 0xfffffe0058d76a90 sh 1900 1 1900 65 Ss select 0xfffffe0057225940 dhclient 1741 1 788 0 S uwait 0xfffffe0057132500 syz-executor.3 1729 1 788 0 S uwait 0xfffffe0058ac1b80 syz-executor.3 1727 1 924 0 S uwait 0xfffffe0058ac2f00 syz-executor.1 1721 1 924 0 S uwait 0xfffffe009f2f9680 syz-executor.1 1720 1 867 0 S uwait 0xfffffe009f2f7e80 syz-executor.2 1718 1 788 0 S uwait 0xfffffe0058ac1180 syz-executor.3 1717 1 924 0 S uwait 0xfffffe009f2f8480 syz-executor.1 1716 1 776 0 S uwait 0xfffffe009f2f8300 syz-executor.0 1712 1 788 0 S uwait 0xfffffe009f2f8a80 syz-executor.3 1711 1 776 0 S uwait 0xfffffe0058ac3e00 syz-executor.0 1710 1 924 0 S uwait 0xfffffe009f2f7a80 syz-executor.1 1705 1 924 0 S uwait 0xfffffe009f2f9480 syz-executor.1 1704 1 776 0 S uwait 0xfffffe009f2f7200 syz-executor.0 1703 1 788 0 S uwait 0xfffffe009f2f7c80 syz-executor.3 1702 1 867 0 S uwait 0xfffffe005769fb00 syz-executor.2 1697 1 788 0 S uwait 0xfffffe009f2f7d80 syz-executor.3 1696 1 867 0 S uwait 0xfffffe009f2f9300 syz-executor.2 1694 1 924 0 S uwait 0xfffffe0058ac2980 syz-executor.1 1683 1 776 0 S uwait 0xfffffe0057132900 syz-executor.0 1676 1 867 0 S uwait 0xfffffe0057132980 syz-executor.2 1673 1 776 0 S uwait 0xfffffe0057132700 syz-executor.0 1672 1 788 0 S uwait 0xfffffe0058ac4500 syz-executor.3 1669 1 867 0 S uwait 0xfffffe009f2f8800 syz-executor.2 1668 1 924 0 S uwait 0xfffffe009f2f9400 syz-executor.1 1665 1 776 0 S uwait 0xfffffe009f2f9200 syz-executor.0 1663 1 924 0 S uwait 0xfffffe0058ac2880 syz-executor.1 1662 1 788 0 S uwait 0xfffffe0058ac1080 syz-executor.3 1658 1 867 0 S uwait 0xfffffe009f2f9600 syz-executor.2 1653 1 788 0 S uwait 0xfffffe009f2f9100 syz-executor.3 1650 1 924 0 S uwait 0xfffffe005769fa00 syz-executor.1 1649 1 867 0 S uwait 0xfffffe005769fc00 syz-executor.2 1642 1 867 0 S uwait 0xfffffe009f2f8c80 syz-executor.2 1479 1 1478 0 S uwait 0xfffffe0057132800 syz-executor.1 1477 1 1476 0 S uwait 0xfffffe0057132400 syz-executor.1 1475 1 1473 0 S uwait 0xfffffe0057132600 syz-executor.1 1466 1 1464 0 S uwait 0xfffffe0058ac3f00 syz-executor.0 1461 1 1460 0 S uwait 0xfffffe009f2f9000 syz-executor.0 1459 1 1455 0 S uwait 0xfffffe0058ac2c80 syz-executor.0 1450 1 1448 0 S uwait 0xfffffe009f2f8700 syz-executor.0 983 1 924 0 T uwait 0xfffffe005769e800 syz-executor.1 981 1 924 0 T uwait 0xfffffe005769ea00 syz-executor.1 977 1 776 0 T umtxn 0xfffffe005769f580 syz-executor.0 973 1 924 0 T uwait 0xfffffe005769f700 syz-executor.1 971 1 776 0 S uwait 0xfffffe0058ac4180 syz-executor.0 967 1 776 0 T syz-executor.0 964 1 776 0 T umtxn 0xfffffe005769ff00 syz-executor.0 924 773 924 0 Rs syz-executor.1 922 1 922 0 Ss select 0xfffffe0057225d40 dhclient 919 1 919 0 Ss select 0xfffffe00571fe140 dhclient 867 773 867 0 Rs syz-executor.2 788 773 788 0 Ss nanslp 0xffffffff83c2e881 syz-executor.3 776 773 776 0 Rs syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe0058ac3800 syz-fuzzer 100112 S uwait 0xfffffe0058ac3700 syz-fuzzer 100113 S uwait 0xfffffe0058ac3600 syz-fuzzer 100114 S uwait 0xfffffe0058ac3500 syz-fuzzer 100115 S uwait 0xfffffe0058ac3400 syz-fuzzer 100116 S uwait 0xfffffe0058ac1600 syz-fuzzer 100117 S uwait 0xfffffe0058ac2b80 syz-fuzzer 100119 S uwait 0xfffffe005769fe00 syz-fuzzer 100122 S uwait 0xfffffe0058ac2a80 syz-fuzzer 100123 S kqread 0xfffffe009c34ba00 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe009ecc95f8 csh 769 687 769 0 Ss select 0xfffffe0053dcf0c0 sshd 753 1 753 0 Ss+ ttyin 0xfffffe0057690cb0 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 0xfffffe00571fe540 sshd 500 1 500 0 Ss select 0xfffffe0053dcf540 syslogd 429 1 429 0 Ss wait 0xfffffe0058c07548 devd 428 1 428 65 Ss select 0xfffffe00571fe6c0 dhclient 343 1 343 0 Ss select 0xfffffe0053dcf740 dhclient 340 1 340 0 Ss select 0xfffffe00571fe640 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] 100093 D sdflush 0xfffffe0057176ce8 [/ 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 0xffffffff846501c0 [sctp_iterator] 4 0 0 0 RL CPU 1 [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 2687 (syz-executor.0) thread 0xfffffe00a655d1e0 (102001) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a6590128) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8307 Process 4 (pf purge) thread 0xfffffe0057678000 (100066) shared sx vnet_sxlock (vnet_sxlock) r = 0 (0xffffffff83d57560) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf.c:1857 exclusive sx pf end thread (pf end thread) r = 0 (0xffffffff848f46c0) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf.c:1853 db> show malloc Type InUse MemUse Requests sctp_stro 142 12650K 783 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 8 1026K 7016 vfscache 3 1025K 3 pcb 309 861K 3555 filedesc 108 858K 3577 inodedep 108 553K 2071 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 212 432K 2807 vmem 3 274K 5 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 linker 353 134K 381 pagedep 9 130K 1782 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sctp_atcl 289 109K 2621 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 filemon 7 56K 34 kdtrace 287 54K 5005 BPF 30 53K 38 umtx 418 53K 418 temp 35 35K 3189 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 dirrem 98 25K 1911 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 68 20K 70 sctp_atky 437 19K 3526 routetbl 137 19K 567 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 80 ithread 99 16K 99 bus-sc 34 15K 1651 KTRACE 100 13K 100 freefile 98 13K 1850 ether_multi 152 13K 162 ifnet 7 13K 7 sctp_timw 46 12K 46 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 cred 36 9K 263 in6_multi 65 9K 65 kqueue 99 9K 2699 bmsafemap 2 9K 2073 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 53 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 pf_rule 4 7K 29 sglist 5 7K 5 CAM DEV 3 6K 510 pwddesc 96 6K 2721 plimit 22 6K 464 pf_ifnet 14 6K 60 ufs_dirhash 24 5K 24 sctp_athm 289 5K 2695 DEVFSP 72 5K 583 sctp_map 284 5K 1558 UMA 272 5K 272 session 35 5K 65 vt 11 5K 11 pf_table 2 4K 39 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 128 4K 3938 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 234 terminal 11 3K 11 lockf 24 3K 112 selfd 38 3K 42489 uidinfo 3 3K 31 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 30 2K 47 sctp_ifa 13 2K 14 select 13 2K 49 CAM XPT 22 2K 543 sctp_stri 3 2K 154 CC Mem 24 2K 541 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 inpcbpolicy 33 2K 812 freework 5 2K 3595 softdep 1 1K 1 mkdir 8 1K 3478 freeblks 4 1K 1930 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 166 NFSD session 1 1K 1 crypto 6 1K 186 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 osd 28 1K 531 diradd 5 1K 1948 encap_export_host 12 1K 12 newdirblk 4 1K 1739 pfil 4 1K 4 cdev 2 1K 2 xform 7 1K 538 chacha20random 1 1K 1 procdesc 3 1K 14 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 5587 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 55 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 101 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1257 sctp_iter 0 0K 16 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 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 26 tcp_do 0 0K 0 tcp_fsb 0 0K 133 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 2191 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 81 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 65 allocindir 0 0K 0 indirdep 0 0K 2626 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 32 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_msource 0 0K 0 ip_moptions 0 0K 1 in_mfilter 0 0K 1 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 1893 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 145 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 115 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 16447 ioctlops 0 0K 252 eventfd 0 0K 14 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 400 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 713 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 8321 1077 731111 0 254 38494208 0 tcp_log 416 1102 13631 118057 0 254 6128928 0 ertt_txseginfo 40 66234 7698 283121 0 254 2957280 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 9300 618 1425439 0 254 2539008 0 tcp_bbr_map 128 10222 4162 100864 0 126 1841152 0 malloc-384 384 4259 361 6317 0 30 1774080 0 BUF TRIE 144 241 11547 5390 0 62 1697472 0 RADIX NODE 144 11277 394 121872 0 62 1680624 0 malloc-128 128 12250 243 14981 0 126 1599104 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 323 3 565 0 2 1335296 0 UMA Slabs 0 112 11045 1 11045 0 126 1237152 0 vmem btag 56 21220 59 21220 0 254 1191624 0 sctp_asoc 2288 142 368 779 0 254 1166880 0 malloc-16384 16384 55 5 1796 0 1 983040 0 VM OBJECT 264 2998 92 67676 0 30 815760 0 FFS inode 1160 572 30 2426 0 8 698320 0 sctp_ep 1208 144 366 1745 0 254 616080 0 256 Bucket 2048 268 22 4681 0 8 593920 0 tcpcb 1096 24 487 520 0 254 560056 0 socket 960 52 456 3837 0 254 487680 0 MAP ENTRY 96 4743 297 200770 0 126 483840 0 malloc-65536 65536 5 2 13 0 1 458752 0 malloc-4096 4096 97 5 2692 0 2 417792 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 157 360 865 0 254 380512 0 THREAD 1808 189 20 2312 0 8 377872 0 tcp_inpcb 448 24 741 520 0 254 342720 0 malloc-2048 2048 150 10 1992 0 8 327680 0 VNODE 448 611 109 2467 0 30 322560 0 malloc-64 64 4281 570 52284 0 254 310464 0 malloc-16 16 14699 301 14861 0 254 240000 0 malloc-256 256 244 686 12604 0 62 238080 0 VMSPACE 2552 81 12 2677 0 4 237336 0 ripcb 448 3 510 54 0 254 229824 0 udplite_inpcb 448 0 513 19 0 254 229824 0 udp_inpcb 448 6 507 219 0 254 229824 0 malloc-32768 32768 0 7 2465 0 1 229376 0 DEVCTL 1024 17 203 152 0 0 225280 0 malloc-65536 65536 1 2 113 0 1 196608 0 mbuf_packet 256 117 645 8697 0 254 195072 0 malloc-128 128 1328 191 26772 0 126 194432 0 malloc-32 32 5669 253 7493 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 191 34 30491 0 16 187200 0 malloc-1024 1024 140 20 816 0 16 163840 0 FFS2 dinode 256 572 58 2426 0 62 161280 0 PROC 1352 96 18 2691 0 8 154128 0 128 Bucket 1024 97 50 1639 0 16 150528 0 malloc-1024 1024 122 22 311 0 16 147456 0 S VFS Cache 104 1021 383 3000 0 126 146016 0 malloc-256 256 227 343 2451 0 62 145920 0 filedesc0 1072 96 30 2721 0 8 135072 0 g_bio 408 0 330 43871 0 30 134640 0 malloc-65536 65536 0 2 5 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-2048 2048 15 49 1073 0 8 131072 0 unpcb 256 14 496 1250 0 254 130560 0 malloc-384 384 289 41 2622 0 30 126720 0 ksiginfo 112 100 944 28348 0 126 116928 0 malloc-128 128 758 141 4609 0 126 115072 0 malloc-256 256 344 91 2329 0 62 111360 0 malloc-8192 8192 11 2 114 0 1 106496 0 malloc-16384 16384 1 5 175 0 1 98304 0 malloc-8192 8192 10 2 37 0 1 98304 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 97 71 8738 0 30 86016 0 malloc-64 64 834 489 4811 0 254 84672 0 clpbuf 2624 0 32 29 0 16 83968 0 sctp_readq 152 0 520 59 0 254 79040 0 sctp_chunk 152 298 222 559 0 254 79040 0 malloc-4096 4096 14 4 1918 0 2 73728 0 malloc-64 64 595 476 2249 0 254 68544 0 malloc-128 128 122 405 2016 0 126 67456 0 malloc-65536 65536 0 1 136 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-256 256 80 175 6263 0 62 65280 0 32 Bucket 256 75 180 13991 0 62 65280 0 sctp_stream_msg_out 112 50 490 272 0 254 60480 0 malloc-384 384 115 35 115 0 30 57600 0 malloc-4096 4096 11 3 554 0 2 57344 0 malloc-4096 4096 14 0 14 0 2 57344 0 da_ccb 544 0 98 11083 0 16 53312 0 malloc-64 64 55 764 807 0 254 52416 0 malloc-256 256 4 191 2091 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 22580 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 10 14 296 0 8 49152 0 malloc-1024 1024 21 27 26 0 16 49152 0 malloc-1024 1024 17 31 1847 0 16 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 pipe 744 21 44 485 0 16 48360 0 tcp_bbr_pcb 832 20 34 265 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 234 316 13263 0 126 44000 0 TURNSTILE 136 210 105 210 0 62 42840 0 pcpu-8 8 4793 327 5963 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 malloc-64 64 166 401 16181 0 254 36288 0 malloc-64 64 36 531 63 0 254 36288 0 16 Bucket 144 79 173 696 0 62 36288 0 malloc-128 128 40 239 195 0 126 35712 0 malloc-128 128 85 194 3895 0 126 35712 0 malloc-128 128 13 266 1748 0 126 35712 0 malloc-128 128 74 205 293 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 47 43 120 0 30 34560 0 malloc-384 384 53 37 393 0 30 34560 0 malloc-256 256 13 122 2118 0 62 34560 0 malloc-256 256 58 77 502 0 62 34560 0 malloc-256 256 51 84 319 0 62 34560 0 SLEEPQUEUE 88 210 174 210 0 126 33792 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 40 0 2 32768 0 malloc-2048 2048 6 10 23 0 8 32768 0 malloc-2048 2048 2 14 39 0 8 32768 0 malloc-512 512 0 64 32 0 30 32768 0 malloc-512 512 4 60 217 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 7 57 15 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 tcp_rack_pcb 896 0 36 133 0 16 32256 0 KNOTE 160 28 172 42982 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 47 353 921 0 126 32000 0 tcp_rack_map 120 0 264 293 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_asconf_ack 48 3 585 15 0 254 28224 0 sctp_laddr 48 184 404 776 0 254 28224 0 PWD 32 65 817 1829 0 254 28224 0 malloc-32 32 64 818 1287 0 254 28224 0 4 Bucket 48 8 580 99 0 254 28224 0 2 Bucket 32 66 816 938 0 254 28224 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 35 241 65 0 126 24288 0 rl_entry 40 83 523 83 0 254 24240 0 malloc-384 384 31 29 31 0 30 23040 0 udplite_inpcb 32 0 630 4 0 254 20160 0 hostcache 64 2 313 2 0 254 20160 0 tcp_inpcb 32 3 627 358 0 254 20160 0 udpcb 32 6 624 238 0 254 20160 0 udp_inpcb 32 3 627 33 0 254 20160 0 ertt 72 24 256 520 0 126 20160 0 malloc-64 64 23 292 27 0 254 20160 0 malloc-32 32 299 331 2901 0 254 20160 0 malloc-32 32 7 623 24 0 254 20160 0 malloc-32 32 266 364 2098 0 254 20160 0 malloc-32 32 116 514 3034 0 254 20160 0 malloc-32 32 8 622 8 0 254 20160 0 malloc-32 32 27 603 1067 0 254 20160 0 malloc-16 16 585 665 5945 0 254 20000 0 cryptop 280 1 69 13 0 30 19600 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-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 5 11 6 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 3 29 276 0 30 16384 0 malloc-512 512 2 30 4 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 tcpreass 48 0 336 2 0 254 16128 0 vtnet_tx_hdr 24 0 668 471168 0 254 16032 0 malloc-16 16 565 435 6330 0 254 16000 0 kenv 258 15 45 1039 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 87 663 26389 0 254 12000 0 malloc-16 16 25 725 28 0 254 12000 0 malloc-16 16 2 748 14 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 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 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 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 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 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 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 224 0 0 0 0 62 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