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 = 0x20:0xffffffff81819a28 stack pointer = 0x28:0xfffffe00a6efb770 frame pointer = 0x28:0xfffffe00a6efb7b0 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 = 22864 (syz-executor.3) trap number = 12 panic: page fault cpuid = 1 time = 1631165403 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a6efaf70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a6efb0d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a6efb1b0 panic() at panic+0xb5/frame 0xfffffe00a6efb270 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00a6efb370 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00a6efb4b0 trap() at trap+0x5e7/frame 0xfffffe00a6efb6a0 calltrap() at calltrap+0x8/frame 0xfffffe00a6efb6a0 --- trap 0xc, rip = 0xffffffff81819a28, rsp = 0xfffffe00a6efb770, rbp = 0xfffffe00a6efb7b0 --- soo_aio_queue() at soo_aio_queue+0x128/frame 0xfffffe00a6efb7b0 aio_aqueue() at aio_aqueue+0xe8b/frame 0xfffffe00a6efb9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a6efbbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a6efbbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 22864 tid 126570 ] Stopped at kdb_enter+0x6b: movq $0,0x28e223a(%rip) 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 0xb6bc5d687d5971d6 rdx 0x40001 rbx 0 rsp 0xfffffe00a6efb0b0 rbp 0xfffffe00a6efb0d0 rsi 0 rdi 0xfffffe0058862168 r8 0x3 r9 0xfffffe00a6efabe8 r10 0 r11 0xfffffe00a76a8190 r12 0xfffffe00a76a7c80 r13 0xfffffe00a6efb101 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abe7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e223a(%rip) db> show proc Process 22864 (syz-executor.3) at 0xfffffe00a7772538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 846 at 0xfffffe009e9faa70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009fa15000 (map 0xfffffe009fa15000) (map.pmap 0xfffffe009fa150c0) (pmap 0xfffffe009fa15120) threads: 3 126523 RunQ syz-executor.3 126570 Run CPU 1 syz-executor.3 126575 S uwait 0xfffffe00a5df1900 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 22867 817 817 0 R (threaded) syz-executor.2 126511 RunQ syz-executor.2 126572 S uwait 0xfffffe00a5df1080 syz-executor.2 126574 Run CPU 0 syz-executor.2 22864 846 846 0 R (threaded) syz-executor.3 126523 RunQ syz-executor.3 126570 Run CPU 1 syz-executor.3 126575 S uwait 0xfffffe00a5df1900 syz-executor.3 22862 786 786 0 R (threaded) syz-executor.1 126123 RunQ syz-executor.1 126567 S uwait 0xfffffe00a5df1d00 syz-executor.1 6603 1 6603 65 Ss select 0xfffffe00a76981c0 dhclient 4991 1 785 0 S uwait 0xfffffe00a5dc2800 syz-executor.0 4983 1 785 0 S uwait 0xfffffe00a5df1c00 syz-executor.0 4920 1 846 0 S uwait 0xfffffe00a5df1700 syz-executor.3 4916 1 846 0 S uwait 0xfffffe00a5df1b00 syz-executor.3 4846 1 4846 0 Ss select 0xfffffe00a7698040 dhclient 4839 1 4839 0 Ss select 0xfffffe00a7723f40 dhclient 4807 1 4807 65 Ss select 0xfffffe00a7698ac0 dhclient 3462 1 3462 0 Ss select 0xfffffe0058afc1c0 dhclient 3459 1 3459 0 Ss select 0xfffffe00a7698cc0 dhclient 3432 1 3432 65 Ss select 0xfffffe009fa1ad40 dhclient 2884 0 0 0 DL aiordy 0xfffffe0058b3c000 [aiod4] 2883 0 0 0 DL aiordy 0xfffffe00588c4a70 [aiod3] 2882 0 0 0 DL aiordy 0xfffffe00a7674a70 [aiod2] 2881 0 0 0 DL aiordy 0xfffffe0058b58a70 [aiod1] 2668 1 785 0 SV uwait 0xfffffe009e9c2500 syz-executor.0 2663 1 785 0 SV uwait 0xfffffe009fa28c80 syz-executor.0 2473 1 2473 0 Ss select 0xfffffe0058afc140 dhclient 2470 1 2470 0 Ss select 0xfffffe0058afc340 dhclient 2442 1 2442 65 Ss select 0xfffffe0058afcec0 dhclient 1071 1 1071 0 Ss select 0xfffffe009fa21ac0 dhclient 1066 1 1066 0 Ss select 0xfffffe009fa21b40 dhclient 846 780 846 0 Rs syz-executor.3 817 780 817 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100105 S uwait 0xfffffe0057015280 syz-fuzzer 100117 S uwait 0xfffffe005893b680 syz-fuzzer 100118 S uwait 0xfffffe005893b780 syz-fuzzer 100119 S uwait 0xfffffe009e9c2c00 syz-fuzzer 100120 S uwait 0xfffffe005893bd80 syz-fuzzer 100121 S uwait 0xfffffe005893be80 syz-fuzzer 100122 S uwait 0xfffffe009e9c2d00 syz-fuzzer 100123 S kqread 0xfffffe0058878e00 syz-fuzzer 100125 S uwait 0xfffffe009e9c2f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e55cb20 csh 776 694 776 0 Ss select 0xfffffe0058afc0c0 sshd 760 1 760 0 Rs+ getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f70b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f78b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583c30b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583c38b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583970b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583978b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe0058afc240 sshd 507 1 507 0 Ds bo_wwai 0xfffffe009e4614e8 syslogd 436 1 436 0 Ss select 0xfffffe005741b8c0 devd 435 1 435 65 Ss select 0xfffffe0058afc940 dhclient 350 1 350 0 Ss select 0xfffffe0058afc7c0 dhclient 347 1 347 0 Ss select 0xfffffe005741b840 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058766a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100101 D sdflush 0xfffffe005882e0e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eae980 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849c3580 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84cbde20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b8d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b8d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c803a1 [deadlkres] 100077 D - 0xfffffe00571cc900 [acpi_task_0] 100078 D - 0xfffffe00571cc900 [acpi_task_1] 100079 D - 0xfffffe00571cc900 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 22864 (syz-executor.3) thread 0xfffffe00a76a7c80 (126570) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe00a7183ce0) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:822 Process 507 (syslogd) thread 0xfffffe005892cc80 (100098) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e4613f0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3543 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 10 1027K 45676 vfscache 3 1025K 3 inodedep 230 598K 23136 pcb 45 553K 30549 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 164 323K 23232 vmem 3 274K 5 filedesc 28 217K 43701 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 21865 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 64 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 dirrem 221 56K 22625 umtx 396 50K 396 kdtrace 244 48K 49444 pf_osfp 346 42K 346 temp 35 33K 3038 hostcache 1 32K 1 shm 1 32K 7 DEVFS3 127 32K 137 msg 4 30K 4 freefile 221 28K 22617 gtaskqueue 18 26K 18 sctp_timw 92 23K 92 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 438 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 44 14K 95 ether_multi 157 13K 167 KTRACE 100 13K 105 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 23246 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 197 rpc 2 8K 2 shmfd 1 8K 15 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 27 7K 923 kqueue 74 7K 22887 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 505 sctp_stro 5 5K 4112 DEVFSP 80 5K 8452 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 38 sctp_atcl 12 5K 16895 pwddesc 72 5K 22868 UMA 270 5K 270 session 35 5K 57 lockf 41 5K 114 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 hhook 15 4K 17 selfd 50 4K 309902 proc-args 52 3K 723 terminal 11 3K 11 select 19 3K 77 uidinfo 3 3K 538 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 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 freework 6 2K 31399 freeblks 5 2K 23214 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 43686 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 100 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 sctp_atky 17 1K 21637 inpcbpolicy 21 1K 10785 crypto 4 1K 3561 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 21843 diradd 4 1K 22666 pfil 4 1K 4 cdev 2 1K 2 osd 13 1K 9005 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 2 CAM SIM 2 1K 2 ktls 1 1K 1 ioctlops 1 1K 5605 feeder 7 1K 7 sctp_athm 12 1K 17319 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 sctp_map 10 1K 8224 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 12640 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sigio 2 1K 3 soname 4 1K 29949 filecaps 5 1K 128 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 dctcp data 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 cdg data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 361 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6746 sctp_iter 0 0K 571 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 559 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 sctp_stri 0 0K 848 htcp data 0 0K 0 vegas data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1873 cubic data 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 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 iavf 0 0K 0 ixl 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 29365 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 47 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 1 allocindir 0 0K 0 indirdep 0 0K 14332 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 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 43 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 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 twsbuf 0 0K 0 statfs 0 0K 22076 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 1092 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 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 9 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 141 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 23225 eventfd 0 0K 42 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 925 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8775 1837 1384772 0 254 43466752 0 tcp_log 416 0 14769 127214 0 254 6143904 0 mbuf 256 9194 3751 6028066 0 254 3313920 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 15656 383 614775 0 63 2309616 0 malloc-384 384 4398 1512 27307 0 30 2269440 0 BUF TRIE 144 191 11569 29667 0 62 1693440 0 malloc-4096 4096 400 6 23897 0 2 1662976 0 malloc-128 128 11588 99 13762 0 126 1495936 0 UMA Slabs 0 112 12000 21 12000 0 126 1346352 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 vmem btag 56 20857 70 20857 0 254 1171912 0 FFS inode 1160 524 29 23148 0 8 641480 0 256 Bucket 2048 288 22 37841 0 8 634880 0 ertt_txseginfo 40 0 14039 3528532 0 254 561560 0 tcp_bbr_map 128 7 4116 814483 0 127 527744 0 malloc-256 256 267 1518 44725 0 62 456960 0 malloc-256 256 46 1739 29461 0 62 456960 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_asoc 2288 5 165 4112 0 254 388960 0 VM OBJECT 264 1372 68 327459 0 30 380160 0 THREAD 1808 171 27 26575 0 8 357984 0 sctp_ep 1272 7 254 12359 0 254 331992 0 malloc-64 64 4515 273 50342 0 254 306432 0 malloc-16384 16384 13 5 21848 0 2 294912 0 malloc-2048 2048 15 129 12367 0 8 294912 0 VNODE 448 564 93 23190 0 30 294336 0 tcp_inpcb 496 9 511 8994 0 254 257920 0 malloc-256 256 400 545 96734 0 62 241920 0 malloc-16 16 14235 765 23737 0 254 240000 0 malloc-128 128 254 1513 24333 0 126 226176 0 DEVCTL 1024 0 220 155 0 0 225280 0 MAP ENTRY 96 1908 360 1242782 0 126 217728 0 malloc-65536 65536 1 2 349 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-32768 32768 0 6 13640 0 1 196608 0 malloc-128 128 1209 279 69649 0 126 190464 0 tcpcb 1080 9 166 8994 0 254 189000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 198 6390 0 254 185472 0 socket 960 49 135 24670 0 254 176640 0 FFS2 dinode 256 524 106 23147 0 62 161280 0 malloc-1024 1024 6 142 4113 0 16 151552 0 mbuf_packet 256 63 522 33504 0 254 149760 0 malloc-128 128 1130 17 5616 0 126 146816 0 S VFS Cache 104 1026 378 23964 0 126 146016 0 malloc-1024 1024 133 7 150 0 16 143360 0 VMSPACE 2544 44 10 22840 0 4 137376 0 128 Bucket 1024 70 61 9406 0 16 134144 0 malloc-65536 65536 0 2 8 0 1 131072 0 sctp_raddr 736 5 171 4112 0 254 129536 0 malloc-384 384 43 277 16977 0 30 122880 0 PROC 1336 71 19 22867 0 8 120240 0 ksiginfo 112 75 969 3385 0 126 116928 0 malloc-32768 32768 1 2 131 0 1 98304 0 filedesc0 1072 72 19 22868 0 8 97552 0 malloc-4096 4096 21 2 27 0 2 94208 0 64 Bucket 512 131 53 15819 0 30 94208 0 malloc-8192 8192 9 2 110 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_chunk 152 4 568 10679 0 254 86944 0 clpbuf 2624 0 32 65 0 16 83968 0 malloc-256 256 67 233 67946 0 62 76800 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 4 176 211700 0 30 73440 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 14 2 46 0 2 65536 0 32 Bucket 256 128 127 18836 0 62 65280 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-2048 2048 12 14 954 0 8 53248 0 malloc-128 128 359 44 1699 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-256 256 145 35 2902 0 62 46080 0 malloc-1024 1024 10 34 1865 0 16 45056 0 malloc-64 64 519 174 1649 0 254 44352 0 malloc-384 384 95 15 503 0 30 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4734 386 6674 0 254 40960 0 malloc-64 64 122 508 327845 0 254 40320 0 Files 80 243 257 73058 0 126 40000 0 malloc-128 128 61 249 377 0 126 39680 0 tcp_bbr_pcb 832 3 42 4701 0 16 37440 0 NAMEI 1024 0 36 121443 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 malloc-256 256 62 73 1293 0 62 34560 0 pipe 744 23 22 688 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 3 5 22711 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 da_ccb 544 1 55 53041 0 16 30464 0 tcp_rack_pcb 832 0 36 1873 0 16 29952 0 malloc-64 64 115 326 23501 0 254 28224 0 malloc-64 64 226 215 14689 0 254 28224 0 16 Bucket 144 64 132 2260 0 62 28224 0 KNOTE 160 28 147 358009 0 62 28000 0 ripcb 496 6 50 1276 0 254 27776 0 malloc-128 128 92 125 23012 0 126 27776 0 malloc-384 384 58 12 60 0 30 26880 0 malloc-256 256 26 79 3894 0 62 26880 0 malloc-4096 4096 4 2 7 0 2 24576 0 malloc-512 512 0 48 848 0 30 24576 0 sctp_laddr 48 4 500 3191 0 254 24192 0 PWD 32 24 732 21936 0 254 24192 0 malloc-64 64 174 204 8599 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 63 237 5945 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 ertt 72 9 271 8994 0 126 20160 0 malloc-64 64 66 249 5031 0 254 20160 0 2 Bucket 32 60 570 5615 0 254 20160 0 malloc-128 128 57 98 24089 0 126 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 2657 0 8 16384 0 malloc-2048 2048 3 5 202 0 8 16384 0 malloc-1024 1024 8 8 26 0 16 16384 0 malloc-32 32 88 416 11194 0 254 16128 0 malloc-32 32 48 456 16716 0 254 16128 0 malloc-32 32 99 405 36472 0 254 16128 0 vtnet_tx_hdr 24 0 668 4097986 0 254 16032 0 udp_inpcb 496 6 26 355 0 254 15872 0 unpcb 256 20 40 1476 0 254 15360 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-2048 2048 3 3 223 0 8 12288 0 malloc-1024 1024 8 4 186 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 12 12 33 0 30 12288 0 tcp_rack_map 112 0 108 1947 0 126 12096 0 malloc-16 16 31 719 26343 0 254 12000 0 kenv 258 15 30 1046 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-2048 2048 3 1 7 0 8 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-512 512 0 16 99 0 30 8192 0 malloc-512 512 0 16 132 0 30 8192 0 malloc-512 512 5 11 162 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 65 0 126 8096 0 rl_entry 40 92 110 92 0 254 8080 0 sctp_stream_msg_out 112 1 71 399 0 254 8064 0 udpcb 32 6 246 515 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 58 68 530 0 254 8064 0 malloc-32 32 133 119 334 0 254 8064 0 malloc-32 32 61 191 776 0 254 8064 0 malloc-32 32 55 197 630 0 254 8064 0 malloc-32 32 17 235 197 0 254 8064 0 4 Bucket 48 5 163 518 0 254 8064 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 25 475 3473 0 254 8000 0 malloc-16 16 57 443 16158 0 254 8000 0 malloc-16 16 39 461 2192 0 254 8000 0 malloc-16 16 290 210 25553 0 254 8000 0 malloc-16 16 4 496 6190 0 254 8000 0 udplite_inpcb 496 0 16 160 0 254 7936 0 sctp_readq 152 0 52 263 0 254 7904 0 AIO 208 1 37 21 0 62 7904 0 cryptop 280 0 28 214 0 30 7840 0 itimer 352 1 21 324 0 30 7744 0 AIOCB 552 1 13 21 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-256 256 13 17 847 0 62 7680 0 AIOLIO 272 0 28 9 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 0 30 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 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 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 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 0 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 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 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 NCLNODE 592 0 0 0 0 16 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 192 0 0 0 0 62 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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 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