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 = 0x20:0xffffffff82158895 stack pointer = 0x0:0xfffffe009f0b46b0 frame pointer = 0x0:0xfffffe009f0b46b0 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 = 13210 (syz-executor.1) trap number = 12 panic: page fault cpuid = 0 time = 1639365543 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009f0b3eb0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009f0b4010 vpanic() at vpanic+0x2b8/frame 0xfffffe009f0b40f0 panic() at panic+0xb5/frame 0xfffffe009f0b41b0 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe009f0b42b0 trap_pfault() at trap_pfault+0x186/frame 0xfffffe009f0b43f0 trap() at trap+0x5e4/frame 0xfffffe009f0b45e0 calltrap() at calltrap+0x8/frame 0xfffffe009f0b45e0 --- trap 0xc, rip = 0xffffffff82158895, rsp = 0xfffffe009f0b46b0, rbp = 0xfffffe009f0b46b0 --- memcpy_erms() at memcpy_erms+0xb5/frame 0xfffffe009f0b46b0 swcr_authcompute() at swcr_authcompute+0x540/frame 0xfffffe009f0b4e30 swcr_process() at swcr_process+0x35/frame 0xfffffe009f0b4e50 crypto_invoke() at crypto_invoke+0x22c/frame 0xfffffe009f0b4f80 crypto_dispatch() at crypto_dispatch+0x180/frame 0xfffffe009f0b4fb0 crypto_ioctl() at crypto_ioctl+0x3504/frame 0xfffffe009f0b51d0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe009f0b52b0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe009f0b52f0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe009f0b5640 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe009f0b5690 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe009f0b5790 sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe009f0b58f0 freebsd32_ioctl() at freebsd32_ioctl+0x629/frame 0xfffffe009f0b5d30 ia32_syscall() at ia32_syscall+0x41d/frame 0xfffffe009f0b5f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 13210 tid 114191 ] Stopped at kdb_enter+0x6b: movq $0,0x250fc4a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x3a83587d093874eb rdx 0x3ffff rbx 0 rsp 0xfffffe009f0b3ff0 rbp 0xfffffe009f0b4010 rsi 0x40001 rdi 0xffffffff8175df9a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a68b1c30 r12 0xfffffe00a68b1720 r13 0xfffffe009f0b4001 r14 0xffffffff82b401a0 .str.18 r15 0xffffffff82b401a0 .str.18 rip 0xffffffff8175154b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x250fc4a(%rip) db> show proc Process 13210 (syz-executor.1) at 0xfffffe00a6459548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 777 at 0xfffffe009c359000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053dd6000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a654d9f8 (map 0xfffffe00a654d9f8) (map.pmap 0xfffffe00a654dab8) (pmap 0xfffffe00a654db20) threads: 2 108896 RunQ syz-executor.1 114191 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 13215 776 776 0 R (threaded) syz-executor.0 106239 RunQ syz-executor.0 114196 S uwait 0xfffffe00a6526c00 syz-executor.0 13210 777 777 0 R (threaded) syz-executor.1 108896 RunQ syz-executor.1 114191 Run CPU 0 syz-executor.1 12476 1 776 0 SV uwait 0xfffffe005769d680 syz-executor.0 5950 1 5949 0 S uwait 0xfffffe005769d080 syz-executor.3 5944 1 5943 0 S uwait 0xfffffe005769de80 syz-executor.3 5942 1 5941 0 S uwait 0xfffffe0058abe600 syz-executor.3 5939 1 5938 0 S uwait 0xfffffe0058abfb80 syz-executor.3 5935 1 5932 0 S uwait 0xfffffe005769c200 syz-executor.3 5931 1 5928 0 S uwait 0xfffffe005769fe00 syz-executor.3 5925 1 5923 0 S uwait 0xfffffe005769c100 syz-executor.3 5918 1 5915 0 S uwait 0xfffffe005769db80 syz-executor.3 5914 1 5911 0 S uwait 0xfffffe005769dd80 syz-executor.3 5910 1 5908 0 S uwait 0xfffffe005769d280 syz-executor.3 5905 1 5904 0 S uwait 0xfffffe0058abd380 syz-executor.3 5900 1 5899 0 S uwait 0xfffffe005769cc00 syz-executor.3 5896 1 5894 0 S uwait 0xfffffe0058abf980 syz-executor.3 5890 1 5888 0 S uwait 0xfffffe005769c500 syz-executor.3 5887 1 5886 0 S uwait 0xfffffe0058abd580 syz-executor.3 5885 1 796 0 S uwait 0xfffffe005769c480 syz-executor.3 5879 1 5876 0 S uwait 0xfffffe005769d780 syz-executor.2 5878 1 796 0 S uwait 0xfffffe005769d380 syz-executor.3 5873 1 5870 0 S uwait 0xfffffe005769f900 syz-executor.2 5872 1 796 0 S uwait 0xfffffe0058abd280 syz-executor.3 5866 1 5865 0 S uwait 0xfffffe0058abfc00 syz-executor.3 5863 1 5861 0 S uwait 0xfffffe005769f080 syz-executor.3 5862 1 5858 0 S uwait 0xfffffe005769d580 syz-executor.2 5860 1 5859 0 S uwait 0xfffffe005769ea00 syz-executor.3 5855 1 5851 0 S uwait 0xfffffe0058abf800 syz-executor.2 5854 1 5852 0 S uwait 0xfffffe0057132b00 syz-executor.3 5848 1 5846 0 S uwait 0xfffffe0058abd480 syz-executor.3 5847 1 5844 0 S uwait 0xfffffe0058abd300 syz-executor.2 5843 1 5840 0 S umtxn 0xfffffe000796ef00 syz-executor.2 5842 1 5841 0 S umtxn 0xfffffe0058abd200 syz-executor.3 5838 1 5837 0 S uwait 0xfffffe0057132680 syz-executor.3 5836 1 5832 0 S uwait 0xfffffe0058abf200 syz-executor.2 5831 1 5830 0 S uwait 0xfffffe0057132c80 syz-executor.2 4073 1 4073 65 Ss select 0xfffffe0053dce940 dhclient 3893 1 796 0 S umtxn 0xfffffe0058abf600 syz-executor.3 3889 1 796 0 S uwait 0xfffffe0057132880 syz-executor.3 3882 1 796 0 S uwait 0xfffffe0057132980 syz-executor.3 3878 1 796 0 S uwait 0xfffffe005769c580 syz-executor.3 3874 1 796 0 S umtxn 0xfffffe0058abfc80 syz-executor.3 3869 1 796 0 S uwait 0xfffffe005769cd00 syz-executor.3 3529 0 0 0 DL aiordy 0xfffffe009ec66a90 [aiod4] 3528 0 0 0 DL aiordy 0xfffffe009ec65548 [aiod3] 3527 0 0 0 DL aiordy 0xfffffe00a62b5548 [aiod2] 3526 0 0 0 DL aiordy 0xfffffe0053f37a90 [aiod1] 3436 1 3436 0 Ss select 0xfffffe0053dcea40 dhclient 3433 1 3433 0 Ss select 0xfffffe0057225dc0 dhclient 3407 1 3407 65 Ss select 0xfffffe0053dcedc0 dhclient 2915 1 2915 0 Ss select 0xfffffe0053dcebc0 dhclient 2911 1 2911 0 Ss select 0xfffffe0053dced40 dhclient 2892 1 2892 65 Ss select 0xfffffe0053dcf0c0 dhclient 2323 1 2323 0 Ss select 0xfffffe0053dcee40 dhclient 2320 1 2320 0 Ss select 0xfffffe0053dcef40 dhclient 2301 1 2301 65 Ss select 0xfffffe0057225f40 dhclient 1487 1 1487 0 Ss select 0xfffffe0053dcf040 dhclient 1478 1 1478 0 Ss select 0xfffffe0053dcf1c0 dhclient 796 773 796 0 Rs syz-executor.3 789 773 789 0 Rs CPU 1 syz-executor.2 777 773 777 0 Rs syz-executor.1 776 773 776 0 Rs syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100094 S uwait 0xfffffe0058abda00 syz-fuzzer 100116 S uwait 0xfffffe0058ac0480 syz-fuzzer 100117 S uwait 0xfffffe0058ac0380 syz-fuzzer 100118 S uwait 0xfffffe0058ac0280 syz-fuzzer 100119 S uwait 0xfffffe0058ac0180 syz-fuzzer 100120 S uwait 0xfffffe0058ac0080 syz-fuzzer 100121 S uwait 0xfffffe0057132d80 syz-fuzzer 100122 S kqread 0xfffffe0007969800 syz-fuzzer 102284 S uwait 0xfffffe005769f000 syz-fuzzer 102987 S uwait 0xfffffe005769fe80 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0058bfc5f8 csh 769 687 769 0 Ss select 0xfffffe0053dcf3c0 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 0xffffffff83c2e881 cron 687 1 687 0 Ss select 0xfffffe0053dcf640 sshd 500 1 500 0 Ss select 0xfffffe00571fe540 syslogd 429 1 429 0 Ss select 0xfffffe00571fe4c0 devd 428 1 428 65 Ss select 0xfffffe0053dcf7c0 dhclient 343 1 343 0 Ss select 0xfffffe00571fe5c0 dhclient 340 1 340 0 Ss select 0xfffffe00571fe6c0 dhclient 16 0 0 0 DL syncer 0xffffffff83d54040 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058777000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d52660 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100091 D sdflush 0xfffffe0058c87ce8 [/ 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 0xffffffff81e414f0 [uma] 6 0 0 0 DL - 0xffffffff839ea788 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff845cf1c0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff847c8530 [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 - 0xffffffff82b45c80 [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 789 (syz-executor.2) thread 0xfffffe0058b93c80 (100090) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a64efa58) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4274 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009ec34450) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4270 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 inodedep 1501 1075K 12525 pcb 487 1059K 23569 newblk 10 1027K 16419 vfscache 3 1025K 3 filedesc 94 746K 24463 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 219 438K 13337 dirrem 1492 373K 12417 vmem 3 274K 5 sctp_stro 229 229K 4224 filemon 27 216K 122 freefile 1491 187K 12375 acpica 1674 184K 56282 sctp_atcl 461 173K 16035 vnet_data 1 168K 1 tidhash 3 141K 3 linker 353 134K 381 pagedep 10 131K 12206 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 47 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 462 58K 462 kdtrace 299 57K 27414 temp 34 33K 3215 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 sctp_atky 690 29K 20657 pf_rule 55 26K 72 gtaskqueue 18 26K 18 sctp_timw 89 23K 89 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 routetbl 130 16K 410 lltable 49 16K 110 bus-sc 34 15K 1651 KTRACE 100 13K 100 ether_multi 152 13K 162 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 in6_multi 65 9K 65 kqueue 100 9K 13227 bmsafemap 2 9K 12569 session 65 9K 112 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 197 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 cred 31 8K 258 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 sctp_athm 461 8K 16112 sctp_map 458 8K 8448 taskqueue 63 7K 63 DEVFSP 99 7K 1502 pwddesc 98 7K 13216 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 441 ufs_dirhash 24 5K 24 pf_osfp 39 5K 39 UMA 272 5K 272 pf_ifnet 10 5K 19 vt 11 5K 11 proc-args 130 5K 14578 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 33 4K 61 acpisem 28 4K 28 selfd 55 4K 179879 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 104 uidinfo 3 3K 12 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 29 2K 85 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 crypto 8 2K 42 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 freework 5 2K 13701 softdep 1 1K 1 mkdir 8 1K 24374 freeblks 4 1K 12354 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 62 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 xform 12 1K 1486 mount 16 1K 89 pci_link 10 1K 10 newdirblk 5 1K 12187 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 12457 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 4440 osd 8 1K 3501 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 3490 vnodes 1 1K 1 CAM SIM 2 1K 2 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 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 pmchooks 1 1K 1 soname 4 1K 18058 filecaps 5 1K 117 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5791 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 7 sctp_stri 0 0K 122 tcp_do 0 0K 0 tcp_fsb 0 0K 378 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 10140 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 29 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 2 allocindir 0 0K 0 indirdep 0 0K 2216 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 8 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 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 nvme_da 0 0K 0 statfs 0 0K 12622 namei_tracker 0 0K 17 export_host 0 0K 0 cl_savebuf 0 0K 2 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 640 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 12 acl 0 0K 0 PUC 0 0K 0 mbuf_tag 0 0K 130 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 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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 1109111 0 254 38494208 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8944 719 2484129 0 254 2473728 0 tcp_log 416 0 5589 140775 0 254 2325024 0 malloc-384 384 5648 22 16693 0 30 2177280 0 RADIX NODE 144 12506 397 354991 0 63 1858032 0 BUF TRIE 144 189 11599 4652 0 62 1697472 0 malloc-128 128 12251 118 25474 0 126 1583232 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 11170 20 11170 0 126 1253280 0 sctp_asoc 2288 229 281 4224 0 254 1166880 0 vmem btag 56 19582 113 19582 0 254 1102920 0 malloc-16384 16384 48 6 12246 0 1 884736 0 VM OBJECT 264 2727 123 204939 0 30 752400 0 FFS inode 1160 556 32 12932 0 8 682080 0 malloc-2048 2048 238 82 11997 0 8 655360 0 sctp_ep 1208 232 278 11750 0 254 616080 0 tcpcb 1096 4 507 3490 0 254 560056 0 256 Bucket 2048 252 14 7814 0 8 544768 0 socket 960 43 465 17560 0 254 487680 0 tcp_bbr_map 128 0 3410 83106 0 126 436480 0 malloc-256 256 1617 63 12883 0 62 430080 0 malloc-256 256 257 1423 42968 0 62 430080 0 malloc-4096 4096 98 6 13216 0 2 425984 0 THREAD 1808 199 32 14196 0 8 417648 0 ertt_txseginfo 40 1 10200 724399 0 254 408040 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 MAP ENTRY 96 3696 336 462761 0 126 387072 0 sctp_raddr 736 229 288 4368 0 254 380512 0 tcp_inpcb 448 4 761 3490 0 254 342720 0 udp_inpcb 448 6 759 928 0 254 342720 0 malloc-1024 1024 231 89 4266 0 16 327680 0 VNODE 448 596 97 12974 0 30 310464 0 malloc-64 64 4302 549 210467 0 254 310464 0 malloc-8192 8192 30 5 125 0 1 286720 0 malloc-384 384 461 169 16036 0 30 241920 0 malloc-16 16 14699 301 14919 0 254 240000 0 ripcb 448 5 508 21 0 254 229824 0 VMSPACE 2552 79 11 13202 0 4 229680 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-128 128 1521 122 12426 0 126 210304 0 FPU_save_area 832 201 42 16605 0 16 202176 0 malloc-32 32 5662 512 18026 0 254 197568 0 malloc-65536 65536 1 2 283 0 1 196608 0 malloc-32768 32768 0 6 2096 0 1 196608 0 mbuf_packet 256 173 589 20171 0 254 195072 0 malloc-128 128 1364 155 26766 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 FFS2 dinode 256 556 134 12932 0 62 176640 0 PROC 1352 98 22 13216 0 8 162240 0 malloc-256 256 427 203 12329 0 62 161280 0 S VFS Cache 104 1023 498 13732 0 126 158184 0 128 Bucket 1024 93 54 4064 0 16 150528 0 malloc-1024 1024 122 22 465 0 16 147456 0 filedesc0 1072 98 28 13216 0 8 135072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-2048 2048 15 49 1073 0 8 131072 0 unpcb 256 20 490 1327 0 254 130560 0 udplite_inpcb 448 0 261 1 0 254 116928 0 ksiginfo 112 112 932 2601 0 126 116928 0 malloc-128 128 803 96 4600 0 126 115072 0 malloc-8192 8192 11 2 114 0 1 106496 0 64 Bucket 512 100 100 6456 0 30 102400 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 36481 0 30 85680 0 malloc-64 64 821 502 19445 0 254 84672 0 malloc-256 256 124 191 27733 0 62 80640 0 sctp_readq 152 0 520 40 0 254 79040 0 sctp_chunk 152 229 291 444 0 254 79040 0 malloc-4096 4096 14 4 12647 0 2 73728 0 malloc-64 64 622 449 3177 0 254 68544 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 32 Bucket 256 64 191 13381 0 62 65280 0 sctp_stream_msg_out 112 0 540 494 0 254 60480 0 malloc-384 384 121 29 121 0 30 57600 0 malloc-4096 4096 11 3 554 0 2 57344 0 malloc-256 256 4 191 12474 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 67644 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 13 11 38 0 8 49152 0 malloc-1024 1024 21 27 26 0 16 49152 0 malloc-1024 1024 17 31 1325 0 16 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 tcp_bbr_pcb 832 0 54 2652 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 254 296 42650 0 126 44000 0 clpbuf 2624 0 16 21 0 16 41984 0 pcpu-8 8 4809 311 5044 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 9231 0 16 38080 0 pipe 744 23 27 674 0 16 37200 0 hostcache 64 2 565 2 0 254 36288 0 PWD 32 60 1074 12275 0 254 36288 0 malloc-64 64 255 312 20607 0 254 36288 0 malloc-64 64 38 529 50 0 254 36288 0 malloc-64 64 55 512 741 0 254 36288 0 malloc-32 32 474 660 17050 0 254 36288 0 16 Bucket 144 77 175 691 0 62 36288 0 8 Bucket 80 53 397 2858 0 126 36000 0 malloc-128 128 110 169 591 0 126 35712 0 malloc-128 128 85 194 24791 0 126 35712 0 malloc-128 128 14 265 12201 0 126 35712 0 malloc-128 128 76 203 488 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 49 41 182 0 30 34560 0 malloc-256 256 10 125 12586 0 62 34560 0 malloc-256 256 60 75 479 0 62 34560 0 malloc-256 256 53 82 309 0 62 34560 0 TURNSTILE 136 232 20 232 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-16384 16384 1 1 161 0 1 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 9 7 334 0 8 32768 0 malloc-1024 1024 5 27 6 0 16 32768 0 malloc-512 512 2 62 5 0 30 32768 0 malloc-512 512 0 64 22 0 30 32768 0 malloc-512 512 4 60 113 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 11 53 12 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 tcp_rack_pcb 896 0 36 378 0 16 32256 0 KNOTE 160 28 172 137971 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 413 0 126 31680 0 cpuset 104 7 272 130 0 126 29016 0 sctp_laddr 48 124 464 4893 0 254 28224 0 tcp_inpcb 32 2 880 2968 0 254 28224 0 malloc-32 32 46 836 4804 0 254 28224 0 4 Bucket 48 6 582 318 0 254 28224 0 2 Bucket 32 57 825 1966 0 254 28224 0 AIO 208 0 133 8 0 62 27664 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 123 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 65 211 113 0 126 24288 0 rl_entry 40 84 522 84 0 254 24240 0 malloc-16 16 931 569 31913 0 254 24000 0 malloc-384 384 31 29 31 0 30 23040 0 malloc-384 384 53 7 393 0 30 23040 0 domainset 40 0 567 104 0 254 22680 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 udpcb 32 6 624 929 0 254 20160 0 udp_inpcb 32 3 627 115 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 4 276 3490 0 126 20160 0 malloc-64 64 23 292 27 0 254 20160 0 malloc-32 32 6 624 62 0 254 20160 0 malloc-32 32 269 361 6464 0 254 20160 0 malloc-32 32 118 512 3055 0 254 20160 0 malloc-32 32 8 622 8 0 254 20160 0 malloc-32 32 27 603 1066 0 254 20160 0 malloc-16 16 562 688 24907 0 254 20000 0 AIOCB 552 0 35 41 0 16 19320 0 AIOLIO 272 0 70 6 0 30 19040 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 0 8 1 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 298 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 1154886 0 254 16032 0 kenv 258 15 45 1045 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 udplite_inpcb 32 0 378 1 0 254 12096 0 malloc-16 16 69 681 29366 0 254 12000 0 malloc-16 16 25 725 28 0 254 12000 0 cryptop 280 1 41 1 0 30 11760 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 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 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 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-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