Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x58dbd728 fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff817e9ad4 stack pointer = 0x0:0xfffffe00a5d02620 frame pointer = 0x0:0xfffffe00a5d02700 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 = 10087 (syz-executor.0) trap number = 12 panic: page fault cpuid = 1 time = 1656384512 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5d01e10 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5d01f70 vpanic() at vpanic+0x254/frame 0xfffffe00a5d02050 panic() at panic+0xb5/frame 0xfffffe00a5d02110 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe00a5d02230 trap_pfault() at trap_pfault+0x182/frame 0xfffffe00a5d02370 trap() at trap+0x5b3/frame 0xfffffe00a5d02550 calltrap() at calltrap+0x8/frame 0xfffffe00a5d02550 --- trap 0xc, rip = 0xffffffff817e9ad4, rsp = 0xfffffe00a5d02620, rbp = 0xfffffe00a5d02700 --- soclose() at soclose+0x584/frame 0xfffffe00a5d02700 _fdrop() at _fdrop+0x58/frame 0xfffffe00a5d02730 closef() at closef+0x689/frame 0xfffffe00a5d02910 fdescfree() at fdescfree+0xa84/frame 0xfffffe00a5d02af0 fork1() at fork1+0xb9d/frame 0xfffffe00a5d02c10 sys_rfork() at sys_rfork+0x1c2/frame 0xfffffe00a5d02d30 ia32_syscall() at ia32_syscall+0x41a/frame 0xfffffe00a5d02f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 10087 tid 109651 ] Stopped at kdb_enter+0x6b: movq $0,0x275f00a(%rip) 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 0xfffffe009f200000 rdx 0x3ffff rbx 0 rsp 0xfffffe00a5d01f50 rbp 0xfffffe00a5d01f70 rsi 0x40001 rdi 0xffffffff8172bbe8 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe009f0358b0 r12 0 r13 0xfffffe009f0353a0 r14 0xffffffff82b632e0 .str.26 r15 0xffffffff82b632e0 .str.26 rip 0xffffffff8171b70b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x275f00a(%rip) db> show proc Process 10087 (syz-executor.0) at 0xfffffe009f05b548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 781 at 0xfffffe009e96da90 ABI: FreeBSD ELF32 flag: 0x10480080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053dcc000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a5b179f8 (map 0xfffffe00a5b179f8) (map.pmap 0xfffffe00a5b17ab8) (pmap 0xfffffe00a5b17b20) threads: 2 109572 s syz-executor.0 109651 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 10088 797 797 0 R (threaded) syz-executor.3 109629 RunQ syz-executor.3 109652 S connec 0xfffffe0058dbc49a syz-executor.3 109654 S uwait 0xfffffe00a5b31980 syz-executor.3 10087 781 781 0 T (threaded) syz-executor.0 109572 s syz-executor.0 109651 Run CPU 1 syz-executor.0 10082 794 794 0 R (threaded) syz-executor.2 109619 RunQ syz-executor.2 109646 S connec 0xfffffe0058dbd85a syz-executor.2 109650 S uwait 0xfffffe0058b63b00 syz-executor.2 109653 S connec 0xfffffe0058dbc85a syz-executor.2 109655 S uwait 0xfffffe00a5b31280 syz-executor.2 9799 1 781 0 SV uwait 0xfffffe00a5b31780 syz-executor.0 9790 1 781 0 SV uwait 0xfffffe0058af9480 syz-executor.0 9779 1 781 0 SV uwait 0xfffffe0057837e80 syz-executor.0 9767 1 781 0 SV uwait 0xfffffe009f03b480 syz-executor.0 9762 1 781 0 SV uwait 0xfffffe00585cbc00 syz-executor.0 9753 1 781 0 SV uwait 0xfffffe00a5b31580 syz-executor.0 9742 9726 9742 0 Ss select 0xfffffe0056fbc1c0 dhclient 9734 1 9734 0 Ss select 0xfffffe0057871640 dhclient 9726 9711 430 65 S select 0xfffffe0056fbc340 dhclient 9711 430 430 0 S wait 0xfffffe009f0fa548 sh 9702 1 9702 65 Ss select 0xfffffe0056fbc540 dhclient 8608 1 8608 0 Ss select 0xfffffe0056fbc8c0 dhclient 8605 1 8605 0 Ss select 0xfffffe0056f9ca40 dhclient 8585 1 8585 65 Ss select 0xfffffe0056fbc5c0 dhclient 6837 1 6837 0 Ss select 0xfffffe0056fbc940 dhclient 6834 1 6834 0 Ss select 0xfffffe0056f9c940 dhclient 6809 1 6809 65 Ss select 0xfffffe0056f9cbc0 dhclient 2674 1 2674 0 Ss select 0xfffffe0057871740 dhclient 2664 1 2664 0 Ss select 0xfffffe0056f9cac0 dhclient 797 774 797 0 Rs syz-executor.3 794 774 794 0 Rs syz-executor.2 782 774 782 0 Ss piperd 0xfffffe0058baf000 syz-executor.1 781 774 781 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe0058b63800 syz-fuzzer 100115 S uwait 0xfffffe0058af9280 syz-fuzzer 100116 S kqread 0xfffffe009e9efb00 syz-fuzzer 100117 S uwait 0xfffffe0058af9080 syz-fuzzer 100118 S uwait 0xfffffe0058af8f00 syz-fuzzer 100119 S uwait 0xfffffe0058af8e00 syz-fuzzer 100120 S uwait 0xfffffe0058af8d00 syz-fuzzer 100121 S uwait 0xfffffe0058af8c00 syz-fuzzer 100124 S uwait 0xfffffe0057844000 syz-fuzzer 100125 S uwait 0xfffffe0058afa880 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009ec895f8 csh 770 688 770 0 Ss select 0xfffffe0056f9c9c0 sshd 754 1 754 0 Rs+ CPU 0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00585d70b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00585d74b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00585d78b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00585d7cb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00585d80b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00585d84b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00585d88b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585d8cb0 getty 692 1 692 0 Ss nanslp 0xffffffff83e47dc1 cron 688 1 688 0 Ss select 0xfffffe0056f9ce40 sshd 501 1 501 0 Ss select 0xfffffe0056f9d1c0 syslogd 430 1 430 0 Ss wait 0xfffffe0058c8e548 devd 429 1 429 65 Ss select 0xfffffe0057871940 dhclient 344 1 344 0 Ss select 0xfffffe0056f9cec0 dhclient 341 1 341 0 Ss select 0xfffffe0056f9d0c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f67548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6d5e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f6bbe0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0053c6e8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9f700 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f935b8 [dom0] 100083 D launds 0xffffffff83f935c4 [laundry: dom0] 100084 D umarcl 0xffffffff81e545b0 [uma] 7 0 0 0 DL - 0xffffffff83c043a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b63550 [pf purge] 5 0 0 0 DL waiting 0xffffffff84980420 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa7340 [doneq0] 100045 D - 0xffffffff83aa72c0 [async] 100076 D - 0xffffffff83aa7140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007962888 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8ede0 [crypto] 100041 D crypto_ 0xfffffe0053e71d30 [crypto returns 0] 100042 D crypto_ 0xfffffe0053e71d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e1d3c0 [g_event] 100036 D - 0xffffffff83e1d3e0 [g_up] 100037 D - 0xffffffff83e1d400 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dcc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8f8c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1ddc0 [swapper] 100005 D - 0xfffffe000817de00 [if_config_tqg_0] 100006 D - 0xfffffe000817dd00 [softirq_0] 100007 D - 0xfffffe000817dc00 [softirq_1] 100008 D - 0xfffffe000817db00 [if_io_tqg_0] 100009 D - 0xfffffe000817da00 [if_io_tqg_1] 100010 D - 0xfffffe000817d900 [inm_free taskq] 100011 D - 0xfffffe000817d800 [linuxkpi_irq_wq] 100012 D - 0xfffffe000817d700 [in6m_free taskq] 100013 D - 0xfffffe000817d600 [deferred_unmount ta] 100014 D - 0xfffffe000817d500 [thread taskq] 100016 D - 0xfffffe000817d300 [kqueue_ctx taskq] 100017 D - 0xfffffe000817d200 [pci_hp taskq] 100020 D - 0xfffffe000817ce00 [aiod_kick taskq] 100021 D - 0xfffffe000817cd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000817cd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000817cd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000817cd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000817cc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000817cc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000817cc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000817cc00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000817cb00 [firmware taskq] 100038 D - 0xfffffe000817ca00 [crypto_0] 100039 D - 0xfffffe000817ca00 [crypto_1] 100055 D - 0xfffffe000817c800 [vtnet0 rxq 0] 100056 D - 0xfffffe000817c700 [vtnet0 txq 0] 100057 D - 0xfffffe000817c600 [vtnet0 rxq 1] 100058 D - 0xfffffe000817c500 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f9d380 [virtio_balloon] 100066 D - 0xffffffff82b69161 [deadlkres] 100070 D - 0xfffffe000817e100 [mca taskq] 100071 D - 0xfffffe00585d3300 [acpi_task_0] 100072 D - 0xfffffe00585d3300 [acpi_task_1] 100073 D - 0xfffffe00585d3300 [acpi_task_2] 100075 D - 0xfffffe000817c900 [CAM taskq] db> show all locks Process 10087 (syz-executor.0) thread 0xfffffe009f0353a0 (109651) exclusive sleep mutex socket (socket) r = 0 (0xfffffe0058dbbb40) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:1288 Process 754 (getty) thread 0xfffffe0058c933a0 (100107) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0056f2fc08) locked @ /syzkaller/managers/i386/kernel/sys/kern/tty.c:218 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35205 2074K 35276 vtbuf 24 1968K 46 kobj 328 1312K 490 newblk 20 1029K 9574 vfscache 3 1025K 3 pcb 399 953K 16850 inodedep 183 581K 9228 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 10180 vmem 3 274K 5 filedesc 28 217K 18251 sctp_stro 192 192K 2643 acpica 1674 184K 57552 vnet_data 1 168K 1 sctp_atcl 400 150K 11208 tidhash 3 141K 3 linker 358 134K 386 pagedep 16 132K 9126 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 55 bus 995 81K 5208 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 223 44K 19745 dirrem 169 43K 9141 temp 34 33K 4084 sctp_timw 129 33K 129 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_atky 592 25K 14267 kbdmux 6 22K 6 freefile 163 21K 9133 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 358 tty 16 16K 16 routetbl 135 16K 427 ithread 97 16K 97 lltable 46 15K 59 bus-sc 34 15K 1681 ether_multi 157 13K 167 KTRACE 100 13K 107 ifnet 7 13K 7 eventhandler 136 12K 136 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 9192 UART 12 9K 12 devstat 4 9K 4 sctp_stri 16 8K 346 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 cred 30 8K 248 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sctp_athm 400 7K 11370 kqueue 65 7K 10098 sglist 5 7K 5 sctp_map 384 6K 5244 CAM DEV 3 6K 510 plimit 24 6K 424 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 24 UMA 271 5K 271 DEVFSP 70 5K 719 session 34 5K 49 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 63 4K 10100 proc-args 99 4K 11414 acpisem 28 4K 28 lockf 32 4K 54 hhook 15 4K 17 selfd 52 4K 144983 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 58 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6opt 14 2K 20 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 newdirblk 10 2K 9106 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 freework 5 2K 9116 softdep 1 1K 1 mkdir 8 1K 18212 freeblks 4 1K 9115 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 34 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 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 diradd 5 1K 9181 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 3549 pf_osfp 5 1K 5 pfil 4 1K 4 cdev 2 1K 2 CC Mem 7 1K 3172 osd 11 1K 3178 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 soname 7 1K 15321 aesni_data 2 1K 2 cryptodev 2 1K 362 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 filecaps 5 1K 115 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3339 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 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 411 mqdata 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 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 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 7226 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 15 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 vtfont 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 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 agp 0 0K 0 statfs 0 0K 9289 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 1418 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 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 122 ktls 0 0K 0 PUC 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 20653 ioctlops 0 0K 298 eventfd 0 0K 5 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 807 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1537559 0 254 38494208 0 tcp_log 416 15 10146 143024 0 254 4226976 0 malloc-384 384 4349 2431 13413 0 30 2603520 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 9072 591 2430095 0 254 2473728 0 RADIX NODE 144 14315 408 300709 0 63 2120112 0 malloc-128 128 12629 2623 49259 0 126 1952256 0 BUF TRIE 144 174 11586 685 0 62 1693440 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 341 5 517 0 2 1417216 0 UMA Slabs 0 112 11017 29 11017 0 126 1237152 0 sctp_asoc 2256 192 318 2622 0 254 1150560 0 vmem btag 56 19741 98 19741 0 254 1110984 0 malloc-256 256 515 2470 19630 0 62 764160 0 FFS inode 1160 523 30 9657 0 8 641480 0 VM OBJECT 264 2256 84 158692 0 30 617760 0 sctp_ep 1208 192 318 8391 0 254 616080 0 malloc-256 256 2 2368 16418 0 62 606720 0 tcpcb 1104 7 504 3167 0 254 564144 0 256 Bucket 2048 250 8 6032 0 8 528384 0 socket 960 46 462 13309 0 254 487680 0 malloc-2048 2048 192 16 8640 0 8 425984 0 malloc-65536 65536 4 2 182 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 192 325 2892 0 254 380512 0 tcp_bbr_map 128 6 2908 32864 0 126 372992 0 ertt_txseginfo 40 0 8686 94385 0 254 347440 0 THREAD 1808 159 17 9655 0 8 318208 0 MAP ENTRY 96 2947 329 367939 0 126 314496 0 malloc-16384 16384 14 5 9284 0 1 311296 0 VNODE 448 563 103 9699 0 30 298368 0 malloc-4096 4096 67 5 10179 0 2 294912 0 malloc-64 64 3905 442 149129 0 254 278208 0 malloc-65536 65536 2 2 138 0 1 262144 0 malloc-16 16 14574 426 17042 0 254 240000 0 DEVCTL 1024 7 213 155 0 0 225280 0 malloc-1024 1024 195 13 2665 0 16 212992 0 malloc-65536 65536 2 1 10 0 1 196608 0 mbuf_packet 256 109 653 14298 0 254 195072 0 malloc-128 128 1322 197 27105 0 126 194432 0 malloc-32 32 5339 583 6528 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 FPU_save_area 832 161 37 24360 0 16 164736 0 malloc-384 384 400 20 11209 0 30 161280 0 128 Bucket 1024 106 41 1777 0 16 150528 0 malloc-1024 1024 120 24 294 0 16 147456 0 S VFS Cache 104 1025 379 10203 0 126 146016 0 FFS2 dinode 256 523 47 9656 0 62 145920 0 VMSPACE 2552 46 11 10072 0 4 145464 0 malloc-2048 2048 9 55 516 0 8 131072 0 unpcb 256 20 490 1332 0 254 130560 0 malloc-256 256 94 416 12833 0 62 130560 0 64 Bucket 512 151 81 8170 0 30 118784 0 ksiginfo 112 66 978 14916 0 126 116928 0 malloc-256 256 339 96 17780 0 62 111360 0 PROC 1352 62 19 10088 0 8 109512 0 malloc-8192 8192 5 8 361 0 1 106496 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-8192 8192 10 1 12 0 1 90112 0 malloc-4096 4096 22 0 25 0 2 90112 0 filedesc0 1072 64 20 10100 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 g_bio 408 0 210 6335 0 30 85680 0 malloc-64 64 958 365 24850 0 254 84672 0 malloc-128 128 397 254 4639 0 126 83328 0 32 Bucket 256 160 155 7974 0 62 80640 0 sctp_readq 152 0 520 56 0 254 79040 0 sctp_chunk 152 176 344 609 0 254 79040 0 malloc-64 64 660 411 12439 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 3 5 52 0 1 65536 0 malloc-256 256 166 89 730 0 62 65280 0 sctp_stream_msg_out 112 32 508 276 0 254 60480 0 malloc-8192 8192 5 2 106 0 1 57344 0 tcp_inpcb 424 7 119 3167 0 30 53424 0 malloc-256 256 62 133 495 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 54697 0 16 49152 0 malloc-4096 4096 9 3 554 0 2 49152 0 malloc-2048 2048 13 11 78 0 8 49152 0 malloc-2048 2048 1 23 548 0 8 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 malloc-384 384 83 37 83 0 30 46080 0 tcp_bbr_pcb 832 3 51 2185 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 16 0 16 41984 0 pcpu-8 8 4721 399 5012 0 254 40960 0 udp_inpcb 424 6 84 203 0 30 38160 0 ripcb 424 5 85 167 0 30 38160 0 da_ccb 544 0 70 1684 0 16 38080 0 pipe 744 24 26 404 0 16 37200 0 hostcache 64 2 565 2 0 254 36288 0 PWD 32 27 1107 9201 0 254 36288 0 malloc-64 64 216 351 21382 0 254 36288 0 malloc-64 64 108 459 108 0 254 36288 0 malloc-64 64 73 494 136 0 254 36288 0 malloc-64 64 2 565 683 0 254 36288 0 malloc-64 64 2 565 46 0 254 36288 0 malloc-128 128 33 246 170 0 126 35712 0 malloc-128 128 71 208 96 0 126 35712 0 malloc-128 128 79 200 616 0 126 35712 0 malloc-128 128 95 184 9536 0 126 35712 0 malloc-128 128 15 264 15 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 83 7 423 0 30 34560 0 malloc-256 256 8 127 9176 0 62 34560 0 malloc-256 256 28 107 9209 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 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-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 1 15 16 0 8 32768 0 malloc-2048 2048 1 15 3 0 8 32768 0 malloc-2048 2048 2 14 174 0 8 32768 0 malloc-1024 1024 13 19 1219 0 16 32768 0 malloc-1024 1024 20 12 132 0 16 32768 0 malloc-1024 1024 10 22 14 0 16 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-512 512 17 47 465 0 30 32768 0 malloc-512 512 4 60 1487 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 11 53 23 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 tcp_rack_pcb 896 0 36 411 0 16 32256 0 KNOTE 160 28 172 96401 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 231 169 33615 0 126 32000 0 tcp_rack_map 120 0 264 1101 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 156 432 3254 0 254 28224 0 tcp_inpcb ports 32 5 877 2607 0 254 28224 0 malloc-32 32 395 487 11203 0 254 28224 0 malloc-32 32 406 476 6805 0 254 28224 0 16 Bucket 144 65 131 332 0 62 28224 0 4 Bucket 48 6 582 246 0 254 28224 0 udplite_inpcb 424 0 63 12 0 30 26712 0 malloc-4096 4096 0 6 32 0 2 24576 0 malloc-4096 4096 3 3 41 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 34 242 49 0 126 24288 0 rl_entry 40 53 553 53 0 254 24240 0 8 Bucket 80 49 251 2253 0 126 24000 0 itimer 352 0 66 18 0 30 23232 0 malloc-384 384 24 36 26 0 30 23040 0 malloc-384 384 4 56 26 0 30 23040 0 malloc-384 384 0 60 41 0 30 23040 0 udpcb 32 6 624 215 0 254 20160 0 udplite_inpcb ports 32 0 630 5 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 7 273 3167 0 126 20160 0 malloc-32 32 75 555 95 0 254 20160 0 malloc-32 32 50 580 12027 0 254 20160 0 malloc-32 32 154 476 3685 0 254 20160 0 malloc-32 32 41 589 564 0 254 20160 0 malloc-32 32 7 623 66 0 254 20160 0 2 Bucket 32 56 574 1236 0 254 20160 0 malloc-16 16 569 681 21024 0 254 20000 0 Mountpoints 2752 2 5 2 0 4 19264 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 9289 0 2 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 774939 0 254 16032 0 malloc-16 16 411 589 13343 0 254 16000 0 malloc-16 16 407 593 5273 0 254 16000 0 kenv 258 15 45 1053 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 23 727 24 0 254 12000 0 malloc-16 16 37 713 29524 0 254 12000 0 malloc-16 16 11 739 13 0 254 12000 0 malloc-16 16 5 745 18 0 254 12000 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 2 0 254 2048 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 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 0 254 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 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 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 cryptop 280 0 0 0 0 30 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 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-384 384 0 0 0 0 30 0 0 pcpu-32 32 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