Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82158895 stack pointer = 0x0:0xfffffe0099e7c6b0 frame pointer = 0x0:0xfffffe0099e7c6b0 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 = 13952 (syz-executor.3) trap number = 12 panic: page fault cpuid = 1 time = 1639143559 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0099e7beb0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0099e7c010 vpanic() at vpanic+0x2b8/frame 0xfffffe0099e7c0f0 panic() at panic+0xb5/frame 0xfffffe0099e7c1b0 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe0099e7c2b0 trap_pfault() at trap_pfault+0x186/frame 0xfffffe0099e7c3f0 trap() at trap+0x5e4/frame 0xfffffe0099e7c5e0 calltrap() at calltrap+0x8/frame 0xfffffe0099e7c5e0 --- trap 0xc, rip = 0xffffffff82158895, rsp = 0xfffffe0099e7c6b0, rbp = 0xfffffe0099e7c6b0 --- memcpy_erms() at memcpy_erms+0xb5/frame 0xfffffe0099e7c6b0 swcr_authcompute() at swcr_authcompute+0x540/frame 0xfffffe0099e7ce30 swcr_process() at swcr_process+0x35/frame 0xfffffe0099e7ce50 crypto_invoke() at crypto_invoke+0x22c/frame 0xfffffe0099e7cf80 crypto_dispatch() at crypto_dispatch+0x180/frame 0xfffffe0099e7cfb0 crypto_ioctl() at crypto_ioctl+0x3504/frame 0xfffffe0099e7d1d0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe0099e7d2b0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe0099e7d2f0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe0099e7d640 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe0099e7d690 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe0099e7d790 sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe0099e7d8f0 freebsd32_ioctl() at freebsd32_ioctl+0x629/frame 0xfffffe0099e7dd30 ia32_syscall() at ia32_syscall+0x41d/frame 0xfffffe0099e7df30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 13952 tid 114217 ] Stopped at kdb_enter+0x6b: movq $0,0x25101ba(%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 0xba4890c627a98484 rdx 0x3ffff rbx 0 rsp 0xfffffe0099e7bff0 rbp 0xfffffe0099e7c010 rsi 0x40001 rdi 0xffffffff8175d7ca vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009a47f190 r12 0xfffffe009a47ec80 r13 0xfffffe0099e7c001 r14 0xffffffff82b3ffc0 .str.18 r15 0xffffffff82b3ffc0 .str.18 rip 0xffffffff81750fdb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x25101ba(%rip) db> show proc Process 13952 (syz-executor.3) at 0xfffffe00985ce548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009274d000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053dd6000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0099a213f0 (map 0xfffffe0099a213f0) (map.pmap 0xfffffe0099a214b0) (pmap 0xfffffe0099a21518) threads: 2 105428 RunQ syz-executor.3 114217 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 13956 779 779 0 R (threaded) syz-executor.0 109549 RunQ syz-executor.0 114220 S uwait 0xfffffe0090017900 syz-executor.0 13953 838 838 0 R syz-executor.2 13952 787 787 0 R (threaded) syz-executor.3 105428 RunQ syz-executor.3 114217 Run CPU 1 syz-executor.3 8828 1 8828 65 Ss select 0xfffffe0057225ec0 dhclient 8217 1 8217 0 Ss select 0xfffffe0053dce840 dhclient 8214 1 8214 0 Ss select 0xfffffe0053dce8c0 dhclient 8187 1 8187 65 Ss select 0xfffffe0053dce9c0 dhclient 5866 1 5866 0 Ss select 0xfffffe00572260c0 dhclient 5863 1 5863 0 Ss select 0xfffffe0053dcea40 dhclient 5842 1 5842 65 Ss select 0xfffffe00571fe140 dhclient 3572 1 3572 0 Ss select 0xfffffe0053dceac0 dhclient 3565 1 3565 0 Ss select 0xfffffe0053dceb40 dhclient 3546 1 3546 65 Ss select 0xfffffe00571fe1c0 dhclient 2776 1 838 0 SV uwait 0xfffffe005769d480 syz-executor.2 2770 1 2770 0 SVs uwait 0xfffffe005769d880 syz-executor.2 2765 1 838 0 SV uwait 0xfffffe005769cb80 syz-executor.2 2751 1 838 0 SV uwait 0xfffffe005769c780 syz-executor.2 2636 0 0 0 DL aiordy 0xfffffe0092ed3a90 [aiod4] 2635 0 0 0 DL aiordy 0xfffffe0092ed2000 [aiod3] 2634 0 0 0 DL aiordy 0xfffffe0092ed2a90 [aiod2] 2633 0 0 0 DL aiordy 0xfffffe0092a51000 [aiod1] 1925 1 1925 0 Ss select 0xfffffe0053dcf040 dhclient 1922 1 1922 0 Ss select 0xfffffe0053dcec40 dhclient 861 1 787 0 S uwait 0xfffffe005769ce00 syz-executor.3 855 1 787 0 S uwait 0xfffffe005769d980 syz-executor.3 854 1 787 0 S uwait 0xfffffe000796d280 syz-executor.3 843 1 787 0 S uwait 0xfffffe0090018280 syz-executor.3 838 773 838 0 Ss nanslp 0xffffffff83c2e880 syz-executor.2 787 773 787 0 Rs syz-executor.3 780 773 780 0 Rs CPU 0 syz-executor.1 779 773 779 0 Ss nanslp 0xffffffff83c2e880 syz-executor.0 773 771 771 0 R (threaded) syz-fuzzer 100102 S kqread 0xfffffe0058df1900 syz-fuzzer 100110 RunQ syz-fuzzer 100111 S uwait 0xfffffe000796d080 syz-fuzzer 100112 S uwait 0xfffffe0090018380 syz-fuzzer 100113 S uwait 0xfffffe005769ea00 syz-fuzzer 100114 S uwait 0xfffffe0090018480 syz-fuzzer 100115 S uwait 0xfffffe0090018580 syz-fuzzer 100116 S uwait 0xfffffe005769de80 syz-fuzzer 100119 S uwait 0xfffffe0090018680 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0053dd40b0 csh 769 687 769 0 Ss select 0xfffffe0053dceec0 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 0xfffffe00571fe640 sshd 500 1 500 0 Ss select 0xfffffe0053dcf5c0 syslogd 429 1 429 0 Ss select 0xfffffe00571fe740 devd 428 1 428 65 Ss select 0xfffffe0053dcf440 dhclient 343 1 343 0 Ss select 0xfffffe0053dcf4c0 dhclient 340 1 340 0 Ss select 0xfffffe0053dcf540 dhclient 16 0 0 0 DL syncer 0xffffffff83d54040 [syncer] 15 0 0 0 DL vlruwt 0xfffffe005880e000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d52660 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100091 D sdflush 0xfffffe0058c22ce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d85b00 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d799b8 [dom0] 100079 D launds 0xffffffff83d799c4 [laundry: dom0] 100080 D umarcl 0xffffffff81e41380 [uma] 6 0 0 0 DL - 0xffffffff839ea788 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff845e81c0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff848f0530 [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 - 0xffffffff82b45aa0 [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 780 (syz-executor.1) thread 0xfffffe0092e1f560 (100120) shared rw vm object (vm object) r = 0 (0xfffffe0092f56528) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1493 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0092a55450) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4937 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 pcb 773 1381K 37734 kobj 322 1288K 481 newblk 8 1026K 13555 vfscache 3 1025K 3 inodedep 257 608K 13063 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 373 373K 5815 subproc 158 303K 14052 sctp_atcl 748 281K 27262 vmem 3 274K 6 filedesc 32 249K 25975 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 linker 353 134K 381 pagedep 9 130K 12985 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 48 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 dirrem 248 62K 12979 sctp_timw 198 50K 198 cred 198 50K 584 umtx 374 47K 374 sctp_atky 1121 47K 35776 kdtrace 234 46K 28180 temp 34 33K 5394 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 4 freefile 248 31K 12971 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 136 16K 428 ithread 99 16K 99 lltable 46 15K 66 bus-sc 34 15K 1651 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 sctp_athm 748 12K 29930 sctp_map 746 12K 11568 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 13036 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 9 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 kqueue 69 7K 13964 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 424 ufs_dirhash 24 5K 24 CC Mem 72 5K 3721 session 36 5K 62 UMA 272 5K 272 DEVFSP 69 5K 216 pf_ifnet 10 5K 19 pwddesc 67 5K 13958 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 99 4K 15287 acpisem 28 4K 28 selfd 55 4K 184105 lockf 32 4K 54 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 inpcbpolicy 83 3K 4493 select 19 3K 59 uidinfo 3 3K 219 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 osd 76 2K 3732 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 25930 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 36 NFSD session 1 1K 1 crypto 6 1K 156 CAM periph 4 1K 271 freework 4 1K 12969 sctp_ifn 6 1K 15 ipsec 3 1K 3 freeblks 3 1K 12968 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 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 12965 diradd 4 1K 13019 pfil 4 1K 4 cdev 2 1K 2 xform 6 1K 254 tcp_fsb 3 1K 1869 chacha20random 1 1K 1 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 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 27407 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 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 filemon 0 0K 8 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6938 sctp_iter 0 0K 169 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 157 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 96 sctp_stri 0 0K 5336 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 11287 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 16 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 10 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 132 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 13228 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 3 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 76 acl 0 0K 0 PUC 0 0K 0 mbuf_tag 0 0K 124 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 22104 ioctlops 0 0K 124 eventfd 0 0K 86 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 288 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 849 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 795669 0 254 38494208 0 mbuf 256 9273 901 1539072 0 254 2604544 0 malloc-384 384 4404 2346 17232 0 30 2592000 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 pbuf 2624 0 778 0 0 2 2041472 0 sctp_asoc 2288 373 392 5784 0 254 1750320 0 BUF TRIE 144 186 11602 876 0 62 1697472 0 malloc-128 128 12253 240 26477 0 126 1599104 0 RADIX NODE 144 10209 426 356786 0 63 1531440 0 malloc-4096 4096 323 1 565 0 2 1327104 0 UMA Slabs 0 112 11393 13 11393 0 126 1277472 0 malloc-2048 2048 381 187 19057 0 8 1163264 0 vmem btag 56 19324 83 19324 0 254 1086792 0 sctp_ep 1208 375 395 18810 0 254 930160 0 socket 960 110 654 24602 0 254 733440 0 malloc-256 256 221 2644 42653 0 62 733440 0 malloc-256 256 374 2356 13443 0 62 698880 0 FFS inode 1160 522 31 13493 0 8 641480 0 VM OBJECT 264 2220 180 213861 0 30 633600 0 malloc-1024 1024 375 185 5830 0 16 573440 0 sctp_raddr 736 373 397 5784 0 254 566720 0 tcpcb 1096 72 439 3721 0 254 560056 0 256 Bucket 2048 208 32 3409 0 8 491520 0 malloc-384 384 748 362 27263 0 30 426240 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 malloc-16384 16384 17 5 13002 0 1 360448 0 malloc-128 128 277 2513 13017 0 126 357120 0 tcp_inpcb 448 72 693 3721 0 254 342720 0 THREAD 1808 166 21 14221 0 8 338096 0 MAP ENTRY 96 2820 456 485484 0 126 314496 0 malloc-64 64 4241 610 216224 0 254 310464 0 malloc-4096 4096 67 7 13958 0 2 303104 0 VNODE 448 562 104 13535 0 30 298368 0 malloc-256 256 737 328 19715 0 62 272640 0 mbuf_packet 256 266 750 33257 0 254 260096 0 malloc-16 16 14699 301 14991 0 254 240000 0 ripcb 448 5 508 302 0 254 229824 0 udplite_inpcb 448 0 513 248 0 254 229824 0 udp_inpcb 448 6 507 222 0 254 229824 0 DEVCTL 1024 0 220 155 0 0 225280 0 tcp_log 416 0 513 8 0 254 213408 0 malloc-32 32 5632 542 18774 0 254 197568 0 malloc-65536 65536 1 2 203 0 1 196608 0 malloc-65536 65536 0 3 136 0 1 196608 0 malloc-128 128 1335 184 26648 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-2048 2048 15 73 1073 0 8 180224 0 FPU_save_area 832 168 48 23627 0 16 179712 0 tcp_bbr_map 128 0 1395 10273 0 126 178560 0 ertt_txseginfo 40 1 4140 54403 0 254 165640 0 malloc-32768 32768 1 4 121 0 1 163840 0 S VFS Cache 104 1023 498 14712 0 126 158184 0 sctp_chunk 152 367 673 6918 0 254 158080 0 malloc-1024 1024 122 22 292 0 16 147456 0 FFS2 dinode 256 522 48 13493 0 62 145920 0 VMSPACE 2552 46 11 13940 0 4 145464 0 128 Bucket 1024 97 34 1314 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 1261 0 254 130560 0 PROC 1352 66 24 13957 0 8 121680 0 64 Bucket 512 158 74 10820 0 30 118784 0 ksiginfo 112 80 964 10263 0 126 116928 0 malloc-128 128 714 185 4686 0 126 115072 0 malloc-8192 8192 11 2 114 0 1 106496 0 filedesc0 1072 67 24 13958 0 8 97552 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 6661 0 30 85680 0 malloc-64 64 855 468 19126 0 254 84672 0 clpbuf 2624 0 32 28 0 16 83968 0 malloc-4096 4096 14 6 13253 0 2 81920 0 malloc-256 256 231 84 28494 0 62 80640 0 32 Bucket 256 155 160 7939 0 62 80640 0 sctp_readq 152 0 520 3029 0 254 79040 0 malloc-8192 8192 3 6 11 0 1 73728 0 malloc-64 64 592 479 1890 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-4096 4096 11 5 555 0 2 65536 0 sctp_stream_msg_out 112 6 534 2405 0 254 60480 0 pipe 744 23 57 516 0 16 59520 0 malloc-64 64 393 426 28738 0 254 52416 0 malloc-32 32 761 877 25335 0 254 52416 0 Files 80 292 358 47306 0 126 52000 0 malloc-128 128 85 318 26347 0 126 51584 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 68399 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-1024 1024 21 27 26 0 16 49152 0 malloc-1024 1024 17 31 1264 0 16 49152 0 malloc-512 512 0 96 5454 0 30 49152 0 tcp_rack_pcb 896 3 51 1869 0 16 48384 0 malloc-384 384 91 29 94 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 malloc-16 16 1506 1244 50563 0 254 44000 0 pcpu-8 8 4733 387 4903 0 254 40960 0 sctp_laddr 48 46 794 3608 0 254 40320 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 1776 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 PWD 32 26 1108 13060 0 254 36288 0 malloc-64 64 38 529 48 0 254 36288 0 malloc-64 64 55 512 561 0 254 36288 0 8 Bucket 80 71 379 2801 0 126 36000 0 malloc-128 128 33 246 302 0 126 35712 0 malloc-128 128 13 266 12977 0 126 35712 0 malloc-128 128 79 200 1966 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 46 44 125 0 30 34560 0 malloc-384 384 53 37 393 0 30 34560 0 malloc-256 256 10 125 13053 0 62 34560 0 malloc-256 256 3 132 12978 0 62 34560 0 malloc-256 256 60 75 461 0 62 34560 0 malloc-256 256 53 82 385 0 62 34560 0 TURNSTILE 136 188 64 188 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 10 0 2 32768 0 malloc-2048 2048 3 13 15 0 8 32768 0 malloc-2048 2048 9 7 81 0 8 32768 0 malloc-1024 1024 5 27 6 0 16 32768 0 malloc-1024 1024 4 28 512 0 16 32768 0 malloc-512 512 2 62 4 0 30 32768 0 malloc-512 512 0 64 19 0 30 32768 0 malloc-512 512 4 60 87 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 11 53 13 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 KNOTE 160 28 172 118526 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 9 255 5656 0 126 31680 0 tcp_bbr_pcb 832 0 36 489 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 tcp_inpcb 32 2 880 2525 0 254 28224 0 16 Bucket 144 79 117 402 0 62 28224 0 4 Bucket 48 6 582 318 0 254 28224 0 AIO 208 0 133 14 0 62 27664 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 36 240 62 0 126 24288 0 rl_entry 40 52 554 52 0 254 24240 0 itimer 352 0 66 8 0 30 23232 0 malloc-384 384 31 29 31 0 30 23040 0 SLEEPQUEUE 88 188 68 188 0 126 22528 0 udplite_inpcb 32 0 630 161 0 254 20160 0 udpcb 32 6 624 470 0 254 20160 0 udp_inpcb 32 3 627 36 0 254 20160 0 ertt 72 72 208 3721 0 126 20160 0 malloc-64 64 23 292 27 0 254 20160 0 malloc-32 32 7 623 24 0 254 20160 0 malloc-32 32 280 350 9142 0 254 20160 0 malloc-32 32 118 512 3083 0 254 20160 0 malloc-32 32 8 622 8 0 254 20160 0 malloc-32 32 114 516 5033 0 254 20160 0 malloc-32 32 27 603 1114 0 254 20160 0 2 Bucket 32 59 571 1511 0 254 20160 0 AIOCB 552 0 35 99 0 16 19320 0 AIOLIO 272 0 70 38 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-8192 8192 1 1 2 0 1 16384 0 malloc-4096 4096 0 4 34 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 0 8 3 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 404937 0 254 16032 0 malloc-16 16 529 471 32271 0 254 16000 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 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 137 613 29597 0 254 12000 0 malloc-16 16 25 725 100 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 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 cdg_qdiffsample 16 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 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 TMPFS node 224 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 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-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-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