Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read instruction, page not present instruction pointer = 0x20:0x0 stack pointer = 0x28:0xfffffe00516f3b78 frame pointer = 0x28:0xfffffe00516f3bb0 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 = 8 (soaiod2) trap number = 12 panic: page fault cpuid = 1 time = 1625611694 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516f37c0 vpanic() at vpanic+0x1cc/frame 0xfffffe00516f3820 panic() at panic+0x43/frame 0xfffffe00516f3880 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00516f3900 trap_pfault() at trap_pfault+0xdb/frame 0xfffffe00516f3980 trap() at trap+0x398/frame 0xfffffe00516f3aa0 calltrap() at calltrap+0x8/frame 0xfffffe00516f3aa0 --- trap 0xc, rip = 0, rsp = 0xfffffe00516f3b78, rbp = 0xfffffe00516f3bb0 --- ??() at 0/frame 0xfffffe00516f3bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00516f3bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00516f3bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 8 tid 100067 ] Stopped at kdb_enter+0x67: movq $0,0x164243e(%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 0xffffffff81132430 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516f37a0 rbp 0xfffffe00516f37c0 rsi 0 rdi 0xffffffff81132466 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516f3690 r11 0x1ffaefff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81981c00 r14 0xffffffff81a75a36 r15 0xffffffff81a75a36 rip 0xffffffff811294c7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164243e(%rip) db> show proc Process 8 (soaiod2) at 0xfffff800157aca70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ee70 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff8271ee70 reapsubtree: 8 sigparent: 20 vmspace: 0xffffffff8271faf0 (map 0xffffffff8271faf0) (map.pmap 0xffffffff8271fbb0) (pmap 0xffffffff8271fc10) threads: 1 100067 Run CPU 1 [soaiod2] db> ps pid ppid pgrp uid state wmesg wchan cmd 52525 811 811 0 R (threaded) syz-executor.2 104585 Run CPU 0 syz-executor.2 163567 S pipdwt 0xfffff800674e05d0 syz-executor.2 52523 818 818 0 R (threaded) syz-executor.3 147015 RunQ syz-executor.3 163562 RunQ syz-executor.3 163565 RunQ syz-executor.3 39023 1 811 0 SV uwait 0xfffff80049d92500 syz-executor.2 39016 1 811 0 SV sigwait 0xfffffe009f024000 syz-executor.2 37708 1 811 0 S uwait 0xfffff80049d2bb00 syz-executor.2 37675 1 818 0 S uwait 0xfffff80067449700 syz-executor.3 37673 1 818 0 S uwait 0xfffff8006773a300 syz-executor.3 35893 1 784 0 SV uwait 0xfffff80049d9c900 syz-executor.1 35886 1 784 0 SV sbwait 0xfffff8005e5b21c4 syz-executor.1 32956 1 783 0 S uwait 0xfffff80067375100 syz-executor.0 32955 1 783 0 S uwait 0xfffff80049d92f00 syz-executor.0 28242 1 784 0 S uwait 0xfffff80015d88100 syz-executor.1 28241 1 784 0 S uwait 0xfffff80015ddb100 syz-executor.1 26608 1 784 0 S uwait 0xfffff80015b0f100 syz-executor.1 26570 1 783 0 S uwait 0xfffff80067375b00 syz-executor.0 26569 1 783 0 S uwait 0xfffff80049eb9900 syz-executor.0 14122 1 783 0 S uwait 0xfffff80015ddbb00 syz-executor.0 14121 0 0 0 DL aiordy 0xfffff80067443538 [aiod4] 14120 0 0 0 DL aiordy 0xfffff8006742fa70 [aiod3] 14119 0 0 0 DL aiordy 0xfffff80049d8f538 [aiod2] 14118 0 0 0 DL aiordy 0xfffff80067373538 [aiod1] 14117 1 783 0 S uwait 0xfffff80049d9cd00 syz-executor.0 6835 1 6835 65 Ss select 0xfffff80067496740 dhclient 6214 1 6214 0 Ss select 0xfffff80049b1d440 dhclient 6211 1 6211 0 Ss select 0xfffff80049bf9bc0 dhclient 6192 1 6192 65 Ss select 0xfffff80067326a40 dhclient 5249 1 5249 0 Ss select 0xfffff8004953f140 dhclient 5246 1 5246 0 Ss select 0xfffff800672de740 dhclient 5227 1 5227 65 Ss select 0xfffff80049c55140 dhclient 4136 1 4136 0 Ss select 0xfffff80049bf9a40 dhclient 4133 1 4133 0 Ss select 0xfffff80067110d40 dhclient 4114 1 4114 65 Ss select 0xfffff80049d85140 dhclient 1423 1 1423 0 Ss select 0xfffff80049bf95c0 dhclient 1420 1 1420 0 Ss select 0xfffff80049d70bc0 dhclient 869 868 818 0 SV uwait 0xfffff80015d82f00 syz-executor.3 868 1 818 0 DV ppwait 0xfffff80049bb44e8 syz-executor.3 818 780 818 0 Rs syz-executor.3 811 780 811 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.2 784 780 784 0 Ss piperd 0xfffff800493b8ba0 syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100091 S uwait 0xfffff80015d62100 syz-fuzzer 100115 S nanslp 0xffffffff8273f0a0 syz-fuzzer 100116 RunQ syz-fuzzer 100117 S uwait 0xfffff80015d62d00 syz-fuzzer 100118 S uwait 0xfffff80015d88d00 syz-fuzzer 100119 S uwait 0xfffff80015d86b00 syz-fuzzer 100120 S kqread 0xfffff80015de0100 syz-fuzzer 100122 S uwait 0xfffff80015d8a700 syz-fuzzer 100123 S uwait 0xfffff80015d86300 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015cb60b0 csh 776 694 776 0 Rs sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b124b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b12cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a994b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a99cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a9d4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a9dcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015aa04b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015aa0cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a1 cron 694 1 694 0 Ss select 0xfffff80049239140 sshd 507 1 507 0 Ss select 0xfffff80049239a40 syslogd 436 1 436 0 Ss select 0xfffff8004922c5c0 devd 435 1 435 65 Ss select 0xfffff8004935fa40 dhclient 350 1 350 0 Ss select 0xfffff8004935fec0 dhclient 347 1 347 0 Ss select 0xfffff8004922c2c0 dhclient 23 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 22 0 0 0 DL vlruwt 0xfffff80015cb6a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80015ee4ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82849778 [dom0] 100087 D launds 0xffffffff82849784 [laundry: dom0] 100088 D umarcl 0xffffffff815c5950 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f358b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff83052410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 RL CPU 1 [soaiod2] 7 0 0 0 DL - 0xffffffff8282abdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8244ab40 [doneq0] 100045 D - 0xffffffff8244aac0 [async] 100078 D - 0xffffffff8244a990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004437488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d56d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d56d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846c60 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271e8e0 [g_event] 100036 D - 0xffffffff8271e8e8 [g_up] 100037 D - 0xffffffff8271e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004080900 [thr_0] 100029 D - 0xfffff80004080980 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 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 [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bdb538 [init] 10 0 0 0 DL audit_w 0xffffffff82847170 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff80004bd3500 [if_config_tqg_0] 100006 D - 0xfffff80004c78d00 [softirq_0] 100007 D - 0xfffff80004c78500 [softirq_1] 100008 D - 0xfffff80004c77d00 [if_io_tqg_0] 100009 D - 0xfffff80004c77500 [if_io_tqg_1] 100011 D - 0xfffff80004c76900 [kqueue_ctx taskq] 100012 D - 0xfffff80004c76500 [pci_hp taskq] 100014 D - 0xfffff80004c6dd00 [inm_free taskq] 100016 D - 0xfffff80004c6d500 [linuxkpi_irq_wq] 100017 D - 0xfffff80004c6d100 [thread taskq] 100018 D - 0xfffff80004c69d00 [in6m_free taskq] 100019 D - 0xfffff80004c69900 [aiod_kick taskq] 100020 D - 0xfffff80004c69500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd7d00 [firmware taskq] 100038 D - 0xfffff80004cd7900 [crypto_0] 100039 D - 0xfffff80004cd7900 [crypto_1] 100055 D - 0xfffff80004cd7100 [vtnet0 rxq 0] 100056 D - 0xfffff800153edd00 [vtnet0 txq 0] 100057 D - 0xfffff800153ed900 [vtnet0 rxq 1] 100058 D - 0xfffff800153ed500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153d0700 [virtio_balloon] 100064 D - 0xfffff800153ed100 [mca taskq] 100066 D - 0xffffffff81e225d0 [deadlkres] 100073 D - 0xfffff80015aa8d00 [acpi_task_0] 100074 D - 0xfffff80015aa8d00 [acpi_task_1] 100075 D - 0xfffff80015aa8d00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] 52518 783 783 0 Z syz-executor.0 db> show all locks Process 52525 (syz-executor.2) thread 0xfffffe00950f0560 (104585) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82765a50) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:946 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 newblk 8 1036K 52552 vfscache 3 1035K 3 pcb 68 786K 141638 subproc 187 775K 52630 filedesc 48 761K 102861 acpica 1674 649K 54806 inodedep 113 632K 51588 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 59 linker 348 270K 425 DEVFS1 107 214K 124 kdtrace 264 212K 116094 module 510 192K 510 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 9 140K 51454 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 112K 7 sctp_timw 204 102K 204 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 4099 syncache 1 76K 1 routetbl 132 71K 2689 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 dirrem 104 52K 51492 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 kqueue 87 41K 52567 freefile 104 39K 51474 KTRACE 100 38K 100 taskqueue 60 36K 60 lltable 41 35K 180 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 91 DEVFSP 82 31K 8891 pwddesc 82 31K 52520 sctp_atcl 29 29K 88794 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 27 27K 892 ifnet 7 25K 7 plimit 24 24K 589 kcovinfo 64 24K 68 ksem 4 21K 2357 CAM queue 5 21K 1528 selfd 55 21K 685658 pfs_nodes 20 20K 20 proc-args 52 20K 800 UART 12 18K 12 session 35 18K 67 bmsafemap 2 17K 51616 rpc 2 16K 2 shmfd 1 16K 64 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 inpcbpolicy 36 14K 19386 sctp_atky 35 14K 112032 sglist 5 13K 5 lockf 33 13K 85 sctp_stro 6 12K 21540 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 sctp_athm 29 11K 88886 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 3 9K 697 pf_ifnet 10 9K 397 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 659 mount 16 7K 90 osd 16 7K 10262 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 sctp_map 12 5K 43080 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 sctp_stri 4 4K 390 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 102864 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 198 NFSD session 1 2K 1 freework 4 2K 51628 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 162 crypto 4 2K 880 newdirblk 4 2K 51432 diradd 4 2K 51535 freeblks 3 2K 51459 xform 4 2K 10859 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 59480 tcpfunc 3 2K 3 loginclass 3 2K 7 filedesc_to_leader 3 2K 5 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 pf_osfp 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 50 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 iov 1 1K 50814 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 912 pf_table 0 0K 567 pf_rule 0 0K 442 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 33286 sctp_iter 0 0K 51 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 41 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 cdg data 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 35 vegas data 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 44470 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 96 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 6 allocindir 0 0K 0 indirdep 0 0K 304 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 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 1499 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 4 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 11 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 51717 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 585 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 4981 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 8 lio 0 0K 31 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 186 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2628 eventfd 0 0K 228 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1193 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 7 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 scsi_pass 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 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1014 1145435 0 254 38232064 0 malloc-8192 8192 20 2068 66825 0 1 17104896 0 malloc-384 384 34866 4794 789767 0 30 15229440 0 malloc-1024 1024 54 6698 156034 0 16 6914048 0 sctp_asoc 2288 6 2589 21540 0 254 5937360 0 malloc-2048 2048 8 2188 22050 0 8 4497408 0 malloc-384 384 123 11537 220379 0 30 4477440 0 malloc-1024 1024 4285 27 5303 0 16 4415488 0 sctp_ep 1280 19 2570 66824 0 254 3313920 0 malloc-1024 1024 117 3023 51788 0 16 3215360 0 mbuf 256 8800 1790 3146032 0 254 2711040 0 malloc-8192 8192 327 2 569 0 1 2695168 0 malloc-1024 1024 190 2330 108057 0 16 2580480 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf_cluster 2048 1125 1 1125 0 254 2306048 0 UMA Slabs 0 112 18940 965 19922 0 126 2229360 0 tcp_log 416 0 5310 69703 0 254 2208960 0 RADIX NODE 144 14552 397 1279989 0 63 2152656 0 BUF TRIE 144 197 13271 2712 0 62 1939392 0 sctp_raddr 736 26 2570 21980 0 254 1910656 0 malloc-512 512 195 3061 207235 0 30 1667072 0 malloc-384 384 1104 3056 54915 0 30 1597440 0 malloc-32768 32768 24 6 51431 0 1 983040 0 malloc-384 384 2184 96 337575 0 30 875520 0 malloc-8192 8192 88 5 53060 0 1 761856 0 malloc-384 384 1668 72 211721 0 30 668160 0 FFS inode 1160 530 37 52005 0 8 657720 0 malloc-65536 65536 2 5 282 0 1 458752 0 VM OBJECT 264 1608 87 748688 0 30 447480 0 256 Bucket 2048 198 16 21522 0 8 438272 0 malloc-16384 16384 25 0 29 0 1 409600 0 ertt_txseginfo 40 3163 6937 369870 0 254 404000 0 THREAD 1808 179 30 63567 0 8 377872 0 tcp_bbr_map 128 6 2908 162888 0 127 372992 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 vmem btag 56 5800 308 6079 0 254 342048 0 socket 944 74 238 88065 0 254 294528 0 VNODE 448 569 88 52046 0 30 294336 0 mbuf_packet 256 64 1061 75945 0 254 288000 0 MAP ENTRY 96 2415 357 2855825 0 126 266112 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 488 12 516 10250 0 254 257664 0 32 Bucket 256 746 244 61371 0 62 253440 0 malloc-2048 2048 111 3 128 0 8 233472 0 malloc-16384 16384 4 10 358 0 1 229376 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-512 512 379 13 1451 0 30 200704 0 malloc-16384 16384 7 5 269 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_chunk 152 22 1200 3652 0 254 185744 0 tcpcb 1080 12 156 10250 0 254 181440 0 malloc-4096 4096 6 37 5710 0 2 176128 0 VMSPACE 2544 53 10 52494 0 4 160272 0 sctp_stream_msg_out 112 0 1404 2314 0 254 157248 0 FFS2 dinode 256 530 70 52004 0 62 153600 0 16 Bucket 144 740 296 11902 0 62 149184 0 S VFS Cache 104 1036 368 55309 0 126 146016 0 PROC 1336 83 19 52525 0 8 136272 0 malloc-384 384 285 65 51831 0 30 134400 0 malloc-65536 65536 0 2 178 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 3 1 139 0 1 131072 0 malloc-512 512 225 31 1449 0 30 131072 0 malloc-512 512 151 97 391 0 30 126976 0 malloc-1024 1024 80 40 1370 0 16 122880 0 ksiginfo 112 87 957 2209 0 126 116928 0 malloc-16384 16384 5 2 46 0 1 114688 0 malloc-8192 8192 13 1 24 0 1 114688 0 malloc-8192 8192 8 6 98 0 1 114688 0 filedesc0 1072 82 23 52520 0 8 112560 0 malloc-384 384 176 104 11074 0 30 107520 0 tcp_rack_pcb 832 0 108 912 0 16 89856 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-16384 16384 4 1 6 0 1 81920 0 malloc-16384 16384 3 2 221 0 1 81920 0 g_bio 408 0 190 17371 0 30 77520 0 malloc-384 384 95 105 10701 0 30 76800 0 128 Bucket 1024 39 32 13337 0 16 72704 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 10 0 1 65536 0 malloc-8192 8192 3 5 201 0 1 65536 0 malloc-8192 8192 4 4 50 0 1 65536 0 malloc-4096 4096 12 3 216 0 2 61440 0 malloc-1024 1024 58 2 1247 0 16 61440 0 malloc-4096 4096 3 11 510 0 2 57344 0 malloc-512 512 48 64 2439 0 30 57344 0 2 Bucket 32 1140 624 17323 0 254 56448 0 malloc-4096 4096 7 6 882 0 2 53248 0 pipe 744 30 40 5042 0 16 52080 0 udplite_inpcb 488 11 93 8309 0 254 50752 0 malloc-8192 8192 1 5 51717 0 1 49152 0 malloc-2048 2048 9 15 1758 0 8 49152 0 malloc-1024 1024 37 11 1025 0 16 49152 0 malloc-512 512 39 57 55280 0 30 49152 0 pcpu-8 8 4701 1443 15910 0 254 49152 0 64 Bucket 512 51 45 17847 0 30 49152 0 sctp_laddr 48 4 1004 4447 0 254 48384 0 malloc-512 512 27 61 52345 0 30 45056 0 Files 80 286 264 178979 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 7 3 263 0 2 40960 0 malloc-1024 1024 37 3 39 0 16 40960 0 NAMEI 1024 0 36 240251 0 16 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 malloc-512 512 25 47 9182 0 30 36864 0 tcp_rack_map 112 0 324 1665 0 126 36288 0 8 Bucket 80 302 148 10355 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 2368 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_bbr_pcb 832 2 34 6470 0 16 29952 0 malloc-4096 4096 1 6 568 0 2 28672 0 KNOTE 160 28 147 918997 0 62 28000 0 malloc-2048 2048 9 3 141 0 8 24576 0 PWD 32 30 726 51525 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 malloc-2048 2048 9 1 9 0 8 20480 0 ripcb 488 7 33 474 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1777 0 254 19200 0 ertt 72 12 212 10250 0 126 16128 0 vtnet_tx_hdr 24 0 668 611569 0 254 16032 0 udp_inpcb 488 6 26 353 0 254 15616 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-2048 2048 2 4 15 0 8 12288 0 malloc-2048 2048 5 1 5 0 8 12288 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 69 0 126 8096 0 rl_entry 40 95 107 95 0 254 8080 0 udpcb 32 17 235 8662 0 254 8064 0 4 Bucket 48 5 163 1072 0 254 8064 0 sctp_readq 152 0 52 964 0 254 7904 0 AIO 208 1 37 112 0 62 7904 0 cryptop 280 0 28 98 0 30 7840 0 AIOCB 552 1 13 200 0 16 7728 0 AIOLIO 272 0 28 31 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 itimer 352 0 11 1 0 30 3872 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 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 304 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 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 584 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 24 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 ktls_session 128 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-16384 16384 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 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