Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read instruction, page not present instruction pointer = 0x20:0x0 stack pointer = 0x28:0xfffffe00516f8b78 frame pointer = 0x28:0xfffffe00516f8bb0 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 = 7 (soaiod1) trap number = 12 panic: page fault cpuid = 0 time = 1625580174 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516f87c0 vpanic() at vpanic+0x1cc/frame 0xfffffe00516f8820 panic() at panic+0x43/frame 0xfffffe00516f8880 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00516f8900 trap_pfault() at trap_pfault+0xdb/frame 0xfffffe00516f8980 trap() at trap+0x398/frame 0xfffffe00516f8aa0 calltrap() at calltrap+0x8/frame 0xfffffe00516f8aa0 --- trap 0xc, rip = 0, rsp = 0xfffffe00516f8b78, rbp = 0xfffffe00516f8bb0 --- ??() at 0/frame 0xfffffe00516f8bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00516f8bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00516f8bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 7 tid 100065 ] 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 0xfffffe00516f87a0 rbp 0xfffffe00516f87c0 rsi 0 rdi 0xffffffff81132466 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516f8690 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 7 (soaiod1) at 0xfffff80004cb2a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ee70 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff8271ee70 reapsubtree: 7 sigparent: 20 vmspace: 0xffffffff8271faf0 (map 0xffffffff8271faf0) (map.pmap 0xffffffff8271fbb0) (pmap 0xffffffff8271fc10) threads: 1 100065 Run CPU 0 [soaiod1] db> ps pid ppid pgrp uid state wmesg wchan cmd 15049 825 825 0 R (threaded) syz-executor.3 128224 Run CPU 1 syz-executor.3 128386 S sbwait 0xfffff8004e162574 syz-executor.3 128387 S sbwait 0xfffff8002561f574 syz-executor.3 128388 RunQ syz-executor.3 128389 RunQ syz-executor.3 128390 S uwait 0xfffff80026b6a900 syz-executor.3 15048 783 783 0 S (threaded) syz-executor.0 127349 S nanslp 0xffffffff8273f0a1 syz-executor.0 128382 S connec 0xfffff8004e1f0bf0 syz-executor.0 128383 S uwait 0xfffff800351dbf00 syz-executor.0 15047 807 807 0 R (threaded) syz-executor.2 115635 RunQ syz-executor.2 128380 S connec 0xfffff8004e1070e0 syz-executor.2 128381 S uwait 0xfffff80026b6a700 syz-executor.2 15046 784 784 0 R (threaded) syz-executor.1 128167 RunQ syz-executor.1 128376 S sbwait 0xfffff80026d8d1c4 syz-executor.1 128377 S sbwait 0xfffff80004c8a574 syz-executor.1 128378 S sbwait 0xfffff80026196924 syz-executor.1 128379 S uwait 0xfffff80015b05700 syz-executor.1 10076 1 783 0 S uwait 0xfffff80015dd0100 syz-executor.0 10072 1 783 0 S uwait 0xfffff800351f6b00 syz-executor.0 3879 1 3879 65 Ss select 0xfffff80004c8b2c0 dhclient 2847 1 2847 0 Ss select 0xfffff80026ebdec0 dhclient 2844 1 2844 0 Ss select 0xfffff80026ccb8c0 dhclient 2825 1 2825 65 Ss select 0xfffff80026ebda40 dhclient 2144 1 784 0 SV uwait 0xfffff80015b05900 syz-executor.1 2143 1 784 0 S uwait 0xfffff80026e5e100 syz-executor.1 2138 1 2138 0 Ss select 0xfffff80026fbd440 dhclient 2135 1 2135 0 Ss select 0xfffff80015f68440 dhclient 2116 1 2116 65 Ss select 0xfffff80015f688c0 dhclient 2112 1 784 0 SV uwait 0xfffff80026ecd500 syz-executor.1 2111 1 784 0 S uwait 0xfffff80026b6af00 syz-executor.1 1458 1 1458 0 Ss select 0xfffff800350035c0 dhclient 1455 1 1455 0 Ss select 0xfffff80026355a40 dhclient 1436 1 1436 65 Ss select 0xfffff80035010d40 dhclient 1183 0 0 0 DL aiordy 0xfffff80015db9000 [aiod4] 1182 0 0 0 DL aiordy 0xfffff80015e8a538 [aiod3] 1181 0 0 0 DL aiordy 0xfffff800264c0000 [aiod2] 1180 0 0 0 DL aiordy 0xfffff80026e80538 [aiod1] 1067 1 784 0 S uwait 0xfffff80004dc9f00 syz-executor.1 1038 1 783 0 S uwait 0xfffff80026e5e300 syz-executor.0 1034 1 783 0 S uwait 0xfffff80026ecdd00 syz-executor.0 825 780 825 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.3 818 1 818 0 Ss select 0xfffff80026e435c0 dhclient 815 1 815 0 Ss select 0xfffff800263865c0 dhclient 807 780 807 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100090 S uwait 0xfffff80015b05300 syz-fuzzer 100118 S uwait 0xfffff80015dd0500 syz-fuzzer 100119 S uwait 0xfffff80015d33900 syz-fuzzer 100120 S uwait 0xfffff80015dd3d00 syz-fuzzer 100121 S uwait 0xfffff80015dd6100 syz-fuzzer 100122 S uwait 0xfffff80015dcc500 syz-fuzzer 100123 S uwait 0xfffff80015dd6300 syz-fuzzer 100125 S kqread 0xfffff80015ddd100 syz-fuzzer 102467 S uwait 0xfffff80026f18700 syz-fuzzer 103140 S uwait 0xfffff800351f6500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8002644d0b0 csh 776 694 776 0 Ss select 0xfffff800263c0a40 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b0b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b0bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b0e4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b0ecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b124b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b12cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a9b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a9bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a0 cron 694 1 694 0 Ss select 0xfffff8002644c8c0 sshd 507 1 507 0 Ss select 0xfffff80026386a40 syslogd 436 1 436 0 Ss select 0xfffff800262d2bc0 devd 435 1 435 65 Ss select 0xfffff80026386ec0 dhclient 350 1 350 0 Ss select 0xfffff80015f682c0 dhclient 347 1 347 0 Ss select 0xfffff80015dd82c0 dhclient 23 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 22 0 0 0 DL vlruwt 0xfffff80015af3538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100101 D sdflush 0xfffff80015efbce8 [/ 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 0xffffffff82f4e8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff83048410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 DL - 0xffffffff8282abdc [soaiod2] 7 0 0 0 RL CPU 0 [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 - 0xfffff80015aa2d00 [acpi_task_0] 100074 D - 0xfffff80015aa2d00 [acpi_task_1] 100075 D - 0xfffff80015aa2d00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] db> show all locks Process 15049 (syz-executor.3) thread 0xfffffe0095261000 (128387) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8002561f518) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 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 pcb 131 1074K 31699 newblk 9 1036K 14721 vfscache 3 1035K 3 inodedep 228 747K 14221 subproc 170 702K 15147 acpica 1674 649K 54806 filedesc 36 567K 28197 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 77 linker 348 270K 457 DEVFS1 107 214K 124 kdtrace 258 211K 43441 module 510 192K 510 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 9 140K 14106 tfo_ccache 1 136K 1 pf_osfp 362 136K 362 pf_rule 30 120K 445 sem 4 120K 4 dirrem 219 110K 14109 UMA 270 102K 270 sctp_atcl 90 90K 23067 audit_evclass 236 89K 294 freefile 219 83K 14098 mtx_pool 2 80K 2 temp 35 77K 3317 syncache 1 76K 1 vmem 3 72K 5 sctp_stro 35 70K 7995 routetbl 128 69K 419 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 kenv 95 52K 95 eventhandler 133 50K 133 sctp_atky 127 48K 31545 ithread 99 43K 99 sctp_timw 85 43K 85 rman 84 42K 425 KTRACE 100 38K 100 kqueue 78 37K 16742 taskqueue 60 36K 60 lltable 40 34K 124 proc 3 34K 3 sctp_athm 90 34K 23128 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 5 DEVFSP 80 30K 760 pwddesc 76 29K 15051 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 sctp_map 70 27K 15990 cred 26 26K 320 ifnet 7 25K 7 plimit 24 24K 531 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 208543 pfs_nodes 20 20K 20 proc-args 52 20K 711 UART 12 18K 12 session 35 18K 59 bmsafemap 2 17K 14205 ksem 1 16K 141 rpc 2 16K 2 shmfd 1 16K 38 pfs_vncache 1 16K 1 ufs_dirhash 22 14K 26 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 66 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 pf_ifnet 11 9K 38 uidinfo 3 9K 15 inpcbpolicy 22 9K 9308 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 88 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 sctp_stri 4 4K 102 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 osd 9 4K 615 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 28160 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 14086 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 17344 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 14085 vnodemarker 2 2K 140 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 109 crypto 4 2K 211 iov 4 2K 25101 newdirblk 4 2K 14080 diradd 4 2K 14152 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 916 entropy 2 1K 49 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 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 vegas data 0 0K 39 dctcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 56 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 10385 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 4 mqdata 0 0K 0 cdg data 0 0K 0 chd data 0 0K 0 htcp data 0 0K 0 cubic 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 12828 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 67 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 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 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 35 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 1 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 2 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 14361 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 10 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 3022 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 16 lio 0 0K 15 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 148 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 8811 eventfd 0 0K 60 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 992 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 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 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 8326 727 1137980 0 253 37081088 0 malloc-384 384 35283 127 269533 0 30 13597440 0 malloc-1024 1024 4274 30 4681 0 16 4407296 0 RADIX NODE 144 15113 15488 628893 0 62 4406544 0 malloc-8192 8192 327 3 2228 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8797 773 1903437 0 254 2449920 0 tcp_log 416 0 5211 30028 0 253 2167776 0 BUF TRIE 144 188 13280 1376 0 62 1939392 0 UMA Slabs 0 112 12567 30 12881 0 126 1410864 0 malloc-1024 1024 192 1120 41235 0 16 1343488 0 mbuf_cluster 2048 630 2 630 0 253 1294336 0 malloc-1024 1024 232 912 14363 0 16 1171456 0 malloc-384 384 2160 70 146339 0 30 856320 0 malloc-8192 8192 52 49 15022 0 1 827392 0 malloc-384 384 1219 921 17506 0 30 821760 0 malloc-32768 32768 18 4 14099 0 1 720896 0 malloc-8192 8192 80 6 15584 0 1 704512 0 malloc-384 384 1649 81 61131 0 30 664320 0 FFS inode 1160 524 22 14623 0 8 633360 0 malloc-512 512 313 919 57101 0 30 630784 0 malloc-16384 16384 25 0 29 0 1 409600 0 VM OBJECT 264 1457 88 226857 0 30 407880 0 THREAD 1808 181 28 28390 0 8 377872 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 sctp_asoc 2288 35 110 7995 0 253 331760 0 socket 944 70 258 30814 0 253 309632 0 malloc-1024 1024 147 149 38194 0 16 303104 0 VNODE 448 563 85 14664 0 30 290304 0 256 Bucket 2048 116 18 17294 0 8 274432 0 malloc-65536 65536 4 0 4 0 1 262144 0 MAP ENTRY 96 2158 278 832647 0 126 233856 0 malloc-2048 2048 111 3 128 0 8 233472 0 sctp_ep 1280 51 123 15021 0 253 222720 0 malloc-384 384 273 277 58375 0 30 211200 0 malloc-2048 2048 37 65 8529 0 8 208896 0 malloc-512 512 378 14 2324 0 30 200704 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-16384 16384 7 4 269 0 1 180224 0 malloc-4096 4096 37 4 909 0 2 167936 0 mbuf_packet 256 90 540 23975 0 254 161280 0 vmem btag 56 2775 93 2775 0 254 160608 0 FFS2 dinode 256 524 76 14623 0 62 153600 0 tcp_bbr_map 128 0 1147 7072 0 126 146816 0 S VFS Cache 104 1093 311 15555 0 126 146016 0 VMSPACE 2544 48 9 15022 0 4 145008 0 malloc-384 384 284 66 14444 0 30 134400 0 ertt_txseginfo 40 0 3333 55652 0 254 133320 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 177 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 139 0 1 131072 0 PROC 1336 75 18 15049 0 8 124248 0 malloc-16384 16384 5 2 8 0 1 114688 0 malloc-8192 8192 13 1 24 0 1 114688 0 malloc-4096 4096 5 23 3105 0 2 114688 0 sctp_raddr 736 55 99 8240 0 253 113344 0 DEVCTL 1024 0 108 153 0 0 110592 0 filedesc0 1072 76 22 15051 0 8 105056 0 malloc-16384 16384 4 2 6 0 1 98304 0 malloc-1024 1024 80 16 1081 0 16 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-512 512 152 16 206 0 30 86016 0 clpbuf 2624 0 32 21 0 15 83968 0 malloc-16384 16384 3 2 7 0 1 81920 0 malloc-8192 8192 8 2 12 0 1 81920 0 g_bio 408 0 190 9535 0 30 77520 0 malloc-384 384 165 35 942 0 30 76800 0 128 Bucket 1024 42 33 1337 0 16 76800 0 32 Bucket 256 152 133 569170 0 62 72960 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 9 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-1024 1024 58 6 1023 0 16 65536 0 malloc-512 512 106 22 518 0 30 65536 0 udplite_inpcb 488 6 114 7973 0 253 58560 0 malloc-4096 4096 12 2 209 0 2 57344 0 malloc-2048 2048 9 19 2341 0 8 57344 0 malloc-512 512 40 64 19136 0 30 53248 0 64 Bucket 512 49 55 30874 0 30 53248 0 tcp_inpcb 488 5 99 603 0 253 50752 0 unpcb 256 24 171 6430 0 253 49920 0 malloc-384 384 93 37 843 0 30 49920 0 malloc-8192 8192 3 3 178 0 1 49152 0 malloc-8192 8192 1 5 14363 0 1 49152 0 malloc-8192 8192 4 2 14 0 1 49152 0 malloc-1024 1024 37 11 967 0 16 49152 0 malloc-512 512 27 69 14254 0 30 49152 0 16 Bucket 144 182 154 4140 0 62 48384 0 pcpu-8 8 4957 675 6903 0 254 45056 0 Files 80 262 288 63178 0 126 44000 0 malloc-4096 4096 7 3 263 0 2 40960 0 malloc-1024 1024 37 3 39 0 16 40960 0 tcpcb 1080 5 30 603 0 253 37800 0 pipe 744 23 27 800 0 16 37200 0 DIRHASH 1024 32 4 36 0 16 36864 0 NAMEI 1024 0 36 81179 0 16 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 malloc-512 512 48 24 1488 0 30 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 4884 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-4096 4096 3 4 510 0 2 28672 0 ksiginfo 112 78 174 1906 0 126 28224 0 KNOTE 160 28 147 362695 0 62 28000 0 malloc-2048 2048 9 3 11 0 8 24576 0 sctp_laddr 48 108 396 14803 0 254 24192 0 PWD 32 26 730 14184 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 50 250 3619 0 126 24000 0 sctp_chunk 152 51 105 508 0 253 23712 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 malloc-512 512 24 16 1365 0 30 20480 0 2 Bucket 32 109 521 5465 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 vtnet_tx_hdr 24 0 668 582366 0 254 16032 0 ripcb 488 5 27 450 0 253 15616 0 tcp_bbr_pcb 832 1 17 343 0 16 14976 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-2048 2048 2 4 14 0 8 12288 0 malloc-2048 2048 5 1 5 0 8 12288 0 udp_inpcb 488 6 18 282 0 253 11712 0 kenv 258 15 30 1038 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 59 0 126 8096 0 rl_entry 40 82 120 82 0 254 8080 0 sctp_stream_msg_out 112 6 66 289 0 253 8064 0 tcp_rack_map 112 0 72 155 0 126 8064 0 udpcb 32 12 240 8255 0 254 8064 0 ertt 72 5 107 603 0 126 8064 0 4 Bucket 48 6 162 324 0 254 8064 0 sctp_readq 152 4 48 68 0 253 7904 0 AIO 208 1 37 32 0 62 7904 0 itimer 352 0 22 10 0 30 7744 0 AIOCB 552 1 13 82 0 16 7728 0 AIOLIO 272 0 28 15 0 30 7616 0 tcp_rack_pcb 832 0 9 56 0 16 7488 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 malloc-4096 4096 1 0 1 0 2 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 0 253 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 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 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 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 253 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 0 253 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 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 cryptop 280 0 0 0 0 30 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 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 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 63 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 15 0 0 swwbuf 2624 0 0 0 0 7 0 0 swrbuf 2624 0 0 0 0 15 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