Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8159b4f1 stack pointer = 0x0:0xfffffe0056cc2200 frame pointer = 0x0:0xfffffe0056cc2340 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 848 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe0000000000 rbx: fffffe005410af40 rbp: fffffe0056cc2340 r10: f3e2d548cc88dcab r11: 0000000000000017 r12: 0000000000000000 r13: 0000002cf3e2955c r14: fffffe005410af38 r15: 0000000000000000 trap number = 12 panic: page fault cpuid = 0 time = 1757853155 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056cc1a30 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056cc1b90 vpanic() at vpanic+0x257/frame 0xfffffe0056cc1d50 panic() at panic+0xb5/frame 0xfffffe0056cc1e10 trap_pfault() at trap_pfault+0xaf2/frame 0xfffffe0056cc1f50 trap() at trap+0x78e/frame 0xfffffe0056cc2130 calltrap() at calltrap+0x8/frame 0xfffffe0056cc2130 --- trap 0xc, rip = 0xffffffff8159b4f1, rsp = 0xfffffe0056cc2200, rbp = 0xfffffe0056cc2340 --- callout_process() at callout_process+0x441/frame 0xfffffe0056cc2340 handleevents() at handleevents+0x3ee/frame 0xfffffe0056cc23b0 timercb() at timercb+0x3cb/frame 0xfffffe0056cc2470 lapic_handle_timer() at lapic_handle_timer+0x17f/frame 0xfffffe0056cc24b0 Xtimerint() at Xtimerint+0xb1/frame 0xfffffe0056cc24b0 --- interrupt, rip = 0xffffffff815f9197, rsp = 0xfffffe0056cc2588, rbp = 0xfffffe0056cc2590 --- __asan_load8_noabort() at __asan_load8_noabort+0x27/frame 0xfffffe0056cc2590 witness_unlock() at witness_unlock+0x157/frame 0xfffffe0056cc2610 __mtx_unlock_flags() at __mtx_unlock_flags+0xe6/frame 0xfffffe0056cc26d0 pmap_enter() at pmap_enter+0xd14/frame 0xfffffe0056cc2830 vm_fault() at vm_fault+0x24df/frame 0xfffffe0056cc2bc0 vm_fault_trap() at vm_fault_trap+0xbd/frame 0xfffffe0056cc2c10 trap_pfault() at trap_pfault+0x691/frame 0xfffffe0056cc2d50 trap() at trap+0xf4b/frame 0xfffffe0056cc2f30 calltrap() at calltrap+0x8/frame 0xfffffe0056cc2f30 --- trap 0xc, rip = 0x2cb3e6, rsp = 0x8209adad0, rbp = 0x8209adb10 --- KDB: enter: panic [ thread pid 848 tid 100133 ] Stopped at kdb_enter+0x6e: movq $0,0x259ea97(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff82805aa0 .str.27 rsp 0xfffffe0056cc1b70 rbp 0xfffffe0056cc1b90 rsi 0 rdi 0xffffffff816425c9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0054112000 r13 0xfffffffffffffffe r14 0xffffffff82805aa0 .str.27 r15 0 rip 0xffffffff8162c0fe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259ea97(%rip) db> show proc Process 848 (syz-executor) at 0xfffffe005410aac0: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 766 at 0xfffffe0054004ac0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0007811248 (map 0xfffffe0007811248) (map.pmap 0xfffffe00078112e8) (pmap 0xfffffe0007811358) threads: 4 100133 Run CPU 0 syz-executor 100187 S uwait 0xfffffe00584e9980 syz-executor 100197 RunQ syz-executor 100198 S uwait 0xfffffe006de01280 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 853 764 764 60928 R (threaded) syz-executor 100115 RunQ syz-executor 100196 S uwait 0xfffffe00584e9280 syz-executor 851 849 765 0 S uwait 0xfffffe006ddfe280 syz-executor 850 0 0 0 DL (threaded) [KTLS] 100189 D - 0xfffffe0077777300 [thr_0] 100190 D - 0xfffffe0077777380 [thr_1] 100191 D - 0xffffffff83cbd628 [reclaim_0] 849 765 765 0 R (threaded) syz-executor 100109 Run nanslp 0xffffffff83babc41 syz-executor 100188 RunQ syz-executor 100192 S uwait 0xfffffe006ddfe380 syz-executor 848 766 766 0 R (threaded) syz-executor 100133 Run CPU 0 syz-executor 100187 S uwait 0xfffffe00584e9980 syz-executor 100197 RunQ syz-executor 100198 S uwait 0xfffffe006de01280 syz-executor 842 1 763 0 S uwait 0xfffffe006ddff280 syz-executor 840 1 763 0 S uwait 0xfffffe00584eb280 syz-executor 831 1 764 0 S uwait 0xfffffe006ddff880 syz-executor 827 1 766 0 S uwait 0xfffffe006ddff680 syz-executor 826 1 765 0 S uwait 0xfffffe0057d94e00 syz-executor 825 1 763 0 S uwait 0xfffffe006ddff580 syz-executor 824 812 824 0 Ss select 0xfffffe0057df7c40 dhclient 817 1 817 0 Ss select 0xfffffe0057df7dc0 dhclient 812 786 423 65 S select 0xfffffe0057df7f40 dhclient 810 1 765 0 S uwait 0xfffffe006ddff380 syz-executor 809 0 0 0 DL aiordy 0xfffffe0054106ac0 [aiod4] 808 0 0 0 DL aiordy 0xfffffe0054107018 [aiod3] 806 0 0 0 DL aiordy 0xfffffe00540d5568 [aiod2] 805 0 0 0 DL aiordy 0xfffffe0054104000 [aiod1] 786 423 423 0 S wait 0xfffffe0054108000 sh 766 762 766 0 S nanslp 0xffffffff83babc41 syz-executor 765 762 765 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe0057df84c0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0054104608 csh 758 681 758 0 Ss select 0xfffffe0057df86c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe0058279cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005862f0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005862f4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005862f8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005862fcb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00586300b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00586304b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00586308b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0058630cb0 getty 737 1 17 0 S+ piperd 0xfffffe006de16700 logger 736 735 17 0 S+ nanslp 0xffffffff83babc41 sleep 735 1 17 0 S+ wait 0xfffffe00540d4ab8 sh 685 1 685 0 Ss nanslp 0xffffffff83babc41 cron 681 1 681 0 Ss select 0xfffffe0057de09c0 sshd 494 1 494 0 Ss select 0xfffffe0057ddb940 syslogd 423 1 423 0 Ss wait 0xfffffe00540a9560 devd 422 1 422 65 Ss select 0xfffffe0057ddbe40 dhclient 337 1 337 0 Ss select 0xfffffe0057ddbf40 dhclient 334 1 334 0 Ss select 0xfffffe0057ddbbc0 dhclient 16 0 0 0 DL syncer 0xffffffff83cc9820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc7d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005862dce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d12cc0 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83cf8d94 [laundry: dom0] 100081 D umarcl 0xffffffff81e11f30 [uma] 7 0 0 0 DL - 0xffffffff839245d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843b9f20 [pf purge] 5 0 0 0 DL waiting 0xffffffff8469d700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838ee340 [doneq0] 100046 D - 0xffffffff838ee2c0 [async] 100075 D - 0xffffffff838ee140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cf4660 [crypto] 100043 D crypto_ 0xfffffe0053ee4d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0053ee4d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b54640 [g_event] 100038 D - 0xffffffff83b54660 [g_up] 100039 D - 0xffffffff83b54680 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83cf5100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c48ff0 [swapper] 100005 D - 0xfffffe0053ea0100 [softirq_0] 100006 D - 0xfffffe0053ea0000 [softirq_1] 100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0] 100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1] 100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0] 100010 D - 0xfffffe000776eb00 [kqueue_ctx taskq] 100011 D - 0xfffffe000776ea00 [jail_remove taskq] 100012 D - 0xfffffe000776e900 [bus taskq] 100015 D - 0xfffffe000776e600 [thread taskq] 100017 D - 0xfffffe000776e400 [aiod_kick taskq] 100018 D - 0xfffffe000776e300 [deferred_unmount ta] 100019 D - 0xfffffe000776e200 [inm_free taskq] 100020 D - 0xfffffe000776e100 [in6m_free taskq] 100021 D - 0xfffffe000776e000 [linuxkpi_irq_wq] 100022 D - 0xfffffe000776de00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe000776de00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe000776de00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe000776de00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe000776dd00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe000776dd00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe000776dd00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe000776dd00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe000776db00 [firmware taskq] 100040 D - 0xfffffe000776da00 [crypto_0] 100041 D - 0xfffffe000776da00 [crypto_1] 100056 D - 0xfffffe0057de6e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057de6d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057de6c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057de6b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon] 100065 D - 0xffffffff8280a180 [deadlkres] 100069 D - 0xfffffe00593fd500 [acpi_task_0] 100070 D - 0xfffffe00593fd500 [acpi_task_1] 100071 D - 0xfffffe00593fd500 [acpi_task_2] 100073 D - 0xfffffe000776ec00 [mca taskq] 100074 D - 0xfffffe000776d800 [CAM taskq] 100076 D - 0xfffffe00593fd400 [ipsec_offload] 854 848 766 0 Z syz-executor db> show all locks Process 849 (syz-executor) thread 0xfffffe005411c780 (100188) exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe0058125688) locked @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1688 Process 848 (syz-executor) thread 0xfffffe0054112000 (100133) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0007811358) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7156 shared rw vmobject (vmobject) r = 0 (0xfffffe005410f5d0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:364 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00078112a8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 401 5518K 580 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4212 sysctloid 35338 2082K 35413 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 439 1134K 655 vfscache 3 1025K 3 pcb 30 675K 206 inodedep 81 542K 155 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 286K 934 filedesc 32 249K 135 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 157 acpica 1674 184K 54444 vmem 5 144K 6 tidhash 3 141K 3 pagedep 29 135K 63 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 524 66K 525 ddb_capture 1 64K 1 kdtrace 205 40K 1054 umtx 304 38K 304 BPF 24 37K 27 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 1869 DEVFS_RULE 57 20K 57 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 135 16K 425 ithread 90 15K 90 bus-sc 34 15K 1657 lltable 44 14K 44 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 172 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 437 cred 25 10K 196 plimit 24 9K 335 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 3 9K 116 ksem 3 9K 3 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 78 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 dirrem 21 6K 88 kqueue 68 5K 918 ufs_dirhash 24 5K 24 UMA 270 5K 270 diradd 35 5K 107 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 63 4K 856 indirdep 14 4K 113 acpisem 28 4K 28 DEVFSP 49 4K 59 selfd 48 3K 8624 terminal 11 3K 11 session 22 3K 33 proc-args 89 3K 1899 acpidev 20 3K 20 crypto 8 3K 12 uidinfo 4 3K 9 hhook 8 3K 10 newdirblk 18 3K 45 clone 9 3K 9 kcovinfo 36 3K 36 netlink 2 3K 75 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 90 ipsec-saq 2 2K 2 lockf 19 2K 56 ip6ndp 12 2K 13 Unitno 30 2K 50 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 10 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 34 sctp_atcl 3 2K 75 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 CC Mem 7 1K 19 CAM periph 4 1K 271 freework 4 1K 91 ipsec 3 1K 3 sctp_ifn 6 1K 14 freeblks 3 1K 54 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 220 pci_link 10 1K 10 osd 12 1K 36 encap_export_host 12 1K 12 inpcbpolicy 19 1K 196 sctp_timw 2 1K 2 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 ktls 3 1K 5 vnodes 1 1K 2 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 47 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 8 ktls_ocf 1 1K 1 VN POLL 1 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 73 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3335 sctp_atky 3 1K 78 sctp_vrf 1 1K 1 ip_msource 1 1K 2 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_athm 3 1K 76 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2 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 sctp_stro 0 0K 2 sctp_stri 0 0K 2 sctp_map 0 0K 4 mqdata 0 0K 0 pf_table 0 0K 0 pf 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 84 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 freefile 0 0K 42 allocindir 0 0K 0 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 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 MLX5EEPROM 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 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 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 ip6opt 0 0K 9 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 5 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 6 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 21 fadvise 0 0K 0 statfs 0 0K 182 namei_tracker 0 0K 0 inotify 0 0K 12 export_host 0 0K 0 cl_savebuf 0 0K 7 lio 0 0K 7 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13651 ioctlops 0 0K 97 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 206 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 650 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 rctl 0 0K 0 cache 0 0K 0 jaildesc 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 boottrace 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 tmpfs extattr 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 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 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 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 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 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 1 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mpi3mrbuf 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 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 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 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 12520 0 254 38494208 0 mbuf 256 8623 1039 15067 0 254 2473472 0 BUF TRIE 152 226 11578 666 0 62 1794208 0 malloc-384 384 4142 28 4158 0 30 1601280 0 malloc-128 128 11617 101 11629 0 126 1499904 0 malloc-4096 4096 334 4 577 0 2 1384448 0 UMA Slabs 0 112 10988 22 10988 0 126 1233120 0 tcp_log 416 1058 1489 3617 0 254 1059552 0 RADIX NODE 152 6555 356 29963 0 62 1050472 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 14 1 18 0 1 983040 0 vmem btag 56 16355 100 16355 0 254 921480 0 FFS inode 1168 552 29 596 0 8 678608 0 sctp_ep 1152 3 508 72 0 254 588672 0 sctp_asoc 2256 0 255 2 0 254 575280 0 socket 1024 36 472 1477 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-2048 2048 110 74 420 0 8 376832 0 VM OBJECT 248 1205 107 13738 0 62 325376 0 malloc-16384 16384 15 4 65 0 1 311296 0 malloc-4096 4096 74 2 865 0 2 311296 0 256 Bucket 2048 131 13 1017 0 8 294912 0 VNODE 440 589 77 635 0 30 293040 0 THREAD 1860 140 12 198 0 8 282720 0 malloc-64 64 3880 215 3889 0 254 262080 0 malloc-16 16 14564 186 14640 0 254 236000 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-32768 32768 0 6 95 0 1 196608 0 sctp_raddr 736 0 264 2 0 254 194304 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5350 320 5397 0 254 181440 0 malloc-128 128 1230 165 25585 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1465 299 43257 0 126 169344 0 unpcb 320 12 504 1177 0 254 165120 0 malloc-32768 32768 3 2 17 0 1 163840 0 FFS2 dinode 256 552 78 595 0 62 161280 0 malloc-256 256 505 125 856 0 62 161280 0 malloc-1024 1024 117 27 301 0 16 147456 0 FPU_save_area 832 142 20 233 0 16 134784 0 S VFS Cache 104 1024 263 1110 0 126 133848 0 malloc-65536 65536 0 2 64 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 mbuf_packet 256 4 504 174 0 254 130048 0 ksiginfo 112 56 988 86 0 126 116928 0 malloc-2048 2048 6 50 1038 0 8 114688 0 PROC 1368 63 14 854 0 8 105336 0 malloc-128 128 711 64 4046 0 126 99200 0 malloc-128 128 658 117 1358 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-16384 16384 6 0 7 0 1 98304 0 malloc-8192 8192 10 1 12 0 1 90112 0 malloc-8192 8192 9 2 92 0 1 90112 0 UMA Kegs 384 228 5 228 0 30 89472 0 128 Bucket 1024 43 40 241 0 16 84992 0 malloc-64 64 656 667 10293 0 254 84672 0 filedesc0 1072 63 14 856 0 8 82544 0 malloc-4096 4096 15 5 212 0 2 81920 0 malloc-256 256 153 162 682 0 62 80640 0 malloc-4096 4096 14 4 500 0 2 73728 0 g_bio 408 0 180 6409 0 30 73440 0 malloc-384 384 124 56 533 0 30 69120 0 malloc-64 64 808 263 2450 0 254 68544 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-1024 1024 27 37 559 0 16 65536 0 64 Bucket 512 80 48 1808 0 30 65536 0 malloc-256 256 181 74 968 0 62 65280 0 malloc-256 256 186 69 301 0 62 65280 0 malloc-384 384 30 120 616 0 30 57600 0 malloc-256 256 50 145 271 0 62 49920 0 32 Bucket 256 73 122 472 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12964 0 16 49152 0 malloc-16384 16384 1 2 191 0 1 49152 0 malloc-2048 2048 10 14 35 0 8 49152 0 malloc-384 384 72 48 76 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 8 25 19 0 8 43032 0 pcpu-8 8 4748 372 4911 0 254 40960 0 VMSPACE 584 42 28 835 0 16 40880 0 sctp_readq 152 0 260 1 0 254 39520 0 sctp_chunk 152 0 260 5 0 254 39520 0 udp_inpcb 408 9 81 153 0 30 36720 0 malloc-64 64 22 545 13560 0 254 36288 0 malloc-64 64 30 537 54 0 254 36288 0 malloc-64 64 220 347 1059 0 254 36288 0 malloc-64 64 73 494 943 0 254 36288 0 malloc-128 128 18 261 167 0 126 35712 0 malloc-128 128 5 274 57 0 126 35712 0 malloc-128 128 122 157 596 0 126 35712 0 malloc-128 128 30 249 291 0 126 35712 0 routing nhops 256 28 107 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 84 6 84 0 30 34560 0 malloc-256 256 27 108 483 0 62 34560 0 malloc-256 256 9 126 147 0 62 34560 0 malloc-256 256 17 118 285 0 62 34560 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 3 13 52 0 8 32768 0 malloc-2048 2048 10 6 35 0 8 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-1024 1024 3 29 43 0 16 32768 0 malloc-1024 1024 18 14 1007 0 16 32768 0 malloc-1024 1024 2 30 8 0 16 32768 0 malloc-1024 1024 3 29 8 0 16 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 15 49 37 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 10 54 34 0 30 32768 0 pcpu-64 64 504 8 504 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 191 209 7062 0 126 32000 0 PGRP 120 26 238 37 0 126 31680 0 clpbuf 2624 0 12 21 0 4 31488 0 malloc-32 32 356 526 4266 0 254 28224 0 16 Bucket 144 56 140 270 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 0 133 10 0 62 27664 0 da_ccb 544 0 49 1702 0 16 26656 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 11 117 12 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 44 0 2 24576 0 pipe 736 21 12 297 0 16 24288 0 ertt_txseginfo 40 1 605 278 0 254 24240 0 PWD 40 25 581 124 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 8 Bucket 80 55 245 305 0 126 24000 0 malloc-384 384 1 59 2 0 30 23040 0 malloc-384 384 12 48 13 0 30 23040 0 malloc-384 384 1 59 2 0 30 23040 0 domainset 40 0 567 8 0 254 22680 0 ripcb 376 3 57 23 0 30 22560 0 Mountpoints 2816 2 6 5 0 4 22528 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 7 273 19 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 62 568 381 0 254 20160 0 malloc-32 32 24 606 135 0 254 20160 0 malloc-32 32 156 474 1436 0 254 20160 0 malloc-32 32 60 570 94 0 254 20160 0 malloc-32 32 135 495 143 0 254 20160 0 malloc-32 32 16 614 23 0 254 20160 0 2 Bucket 32 59 571 380 0 254 20160 0 KNOTE 160 1 124 28 0 62 20000 0 AIOCB 552 0 35 8 0 16 19320 0 ktls_session 256 1 74 1 0 62 19200 0 L VFS Cache 320 1 59 7 0 30 19200 0 AIOLIO 272 0 70 7 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 21 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 2 30 9 0 30 16384 0 malloc-512 512 7 25 9 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_laddr 48 0 336 13 0 254 16128 0 malloc-16 16 510 490 3487 0 254 16000 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 0 36 1 0 30 14688 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-16 16 47 703 1413 0 254 12000 0 malloc-16 16 42 708 105 0 254 12000 0 malloc-16 16 48 702 25101 0 254 12000 0 malloc-16 16 16 734 17 0 254 12000 0 malloc-16 16 10 740 87 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 itimer 352 0 33 1 0 30 11616 0 malloc-8192 8192 0 1 26 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 897 0 254 8016 0 malloc-16 16 11 489 17 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 22 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 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 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 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 ipq 56 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 tcpreass 48 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 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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 152 0 0 0 0 62 0 0 rl_entry 48 0 0 0 0 254 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl