Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xffffffffffffffff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8167135d stack pointer = 0x0:0xfffffe006d3f0660 frame pointer = 0x0:0xfffffe006d3f0690 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 = 1518 (syz-executor.0) rdi: ffffffffffffffff rsi: 00000000000000c4 rdx: 00000000000000c3 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000184dbd89 rax: fffffe00033eee30 rbx: fffffe00741fb000 rbp: fffffe006d3f0690 r10: 0000000000000000 r11: 000000000000001f r12: ffffffff84bf5400 r13: fffffe006d3f0870 r14: ffffffffffffffff r15: fffffe00741fb01c trap number = 12 panic: page fault cpuid = 0 time = 1712650730 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006d3efd90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006d3efef0 vpanic() at vpanic+0x26a/frame 0xfffffe006d3f00b0 panic() at panic+0xb5/frame 0xfffffe006d3f0170 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe006d3f0290 trap_pfault() at trap_pfault+0x5c7/frame 0xfffffe006d3f03b0 trap() at trap+0x648/frame 0xfffffe006d3f0590 calltrap() at calltrap+0x8/frame 0xfffffe006d3f0590 --- trap 0xc, rip = 0xffffffff8167135d, rsp = 0xfffffe006d3f0660, rbp = 0xfffffe006d3f0690 --- m_tag_delete_chain() at m_tag_delete_chain+0x5d/frame 0xfffffe006d3f0690 m_free() at m_free+0x82/frame 0xfffffe006d3f06d0 m_freem() at m_freem+0x48/frame 0xfffffe006d3f06f0 uipc_sosend_stream_or_seqpacket() at uipc_sosend_stream_or_seqpacket+0x126d/frame 0xfffffe006d3f0960 sousrsend() at sousrsend+0x117/frame 0xfffffe006d3f09f0 kern_sendit() at kern_sendit+0x4fc/frame 0xfffffe006d3f0b50 freebsd32_sendmsg() at freebsd32_sendmsg+0x515/frame 0xfffffe006d3f0d10 ia32_syscall() at ia32_syscall+0x4aa/frame 0xfffffe006d3f0f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf9c KDB: enter: panic [ thread pid 1518 tid 100766 ] Stopped at kdb_enter+0x6e: movq $0,0x23c8477(%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 0xfffffe006d800000 rdx 0x3ffff rbx 0xffffffff826ed680 .str.27 rsp 0xfffffe006d3efed0 rbp 0xfffffe006d3efef0 rsi 0x40001 rdi 0xffffffff815c0059 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00741fb000 r13 0xfffffffffffffffe r14 0xffffffff826ed680 .str.27 r15 0 rip 0xffffffff815acc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23c8477(%rip) db> show proc Process 1518 (syz-executor.0) at 0xfffffe007438e5a0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 770 at 0xfffffe0007ce7ac0 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe005420b040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0074286268 (map 0xfffffe0074286268) (map.pmap 0xfffffe0074286328) (pmap 0xfffffe0074286398) threads: 2 100751 Run CPU 1 syz-executor.0 100766 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 1518 770 770 0 R (threaded) syz-executor.0 100751 Run CPU 1 syz-executor.0 100766 Run CPU 0 syz-executor.0 1489 1487 771 0 SV uwait 0xfffffe006d088b00 syz-executor.1 1487 771 771 0 T (threaded) syz-executor.1 100532 s syz-executor.1 100736 D ppwait 0xfffffe00741eaa60 syz-executor.1 1448 1 771 0 SV uwait 0xfffffe006d089380 syz-executor.1 1407 1 770 0 SV uwait 0xfffffe00578ccb00 syz-executor.0 1344 1 770 0 SV uwait 0xfffffe006d088a00 syz-executor.0 1304 1 771 0 SV uwait 0xfffffe00578c9a00 syz-executor.1 1262 1 770 0 SV uwait 0xfffffe006d089280 syz-executor.0 1215 1211 1211 0 D ifnet_d 0xffffffff83a74340 ifconfig 1211 768 1211 0 Ss wait 0xfffffe006d0445c0 syz-executor.2 1174 1 771 0 SV uwait 0xfffffe005736da80 syz-executor.1 1159 1155 1155 0 D tun_con 0xfffffe0057b236a8 ifconfig 1155 768 1155 0 Ss wait 0xfffffe006cfe1580 syz-executor.3 1132 1 773 0 SV uwait 0xfffffe006d08ae00 syz-executor.2 1091 1 775 0 SV uwait 0xfffffe00578caa00 syz-executor.3 1007 1 773 0 SV uwait 0xfffffe00578c9c00 syz-executor.2 959 1 773 0 SV uwait 0xfffffe006d089f00 syz-executor.2 914 1 773 0 SV uwait 0xfffffe006d089c00 syz-executor.2 896 1 770 0 SV uwait 0xfffffe00578ca400 syz-executor.0 840 1 773 0 SV uwait 0xfffffe00578c9700 syz-executor.2 821 805 821 0 Ss select 0xfffffe0007876bc0 dhclient 820 0 0 0 DL aiordy 0xfffffe006d6bb5a0 [aiod4] 819 0 0 0 DL aiordy 0xfffffe006d6bbb00 [aiod3] 818 0 0 0 DL aiordy 0xfffffe006cfe25a0 [aiod2] 817 0 0 0 DL aiordy 0xfffffe00579ed580 [aiod1] 816 1 770 0 SV uwait 0xfffffe00578ca600 syz-executor.0 810 1 810 0 Ss select 0xfffffe0007877240 dhclient 805 791 424 65 S select 0xfffffe0007876dc0 dhclient 791 424 424 0 S wait 0xfffffe006cfe2040 sh 771 768 771 0 Rs syz-executor.1 770 768 770 0 Rs syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100097 S uwait 0xfffffe005736d780 syz-fuzzer 100116 S uwait 0xfffffe0007980400 syz-fuzzer 100117 S uwait 0xfffffe0007980500 syz-fuzzer 100118 S uwait 0xfffffe0007980600 syz-fuzzer 100119 S wait 0xfffffe00579edae0 syz-fuzzer 100120 S uwait 0xfffffe0007980800 syz-fuzzer 100121 S uwait 0xfffffe006d08aa00 syz-fuzzer 100122 S uwait 0xfffffe006d08ab00 syz-fuzzer 100123 S wait 0xfffffe00579edae0 syz-fuzzer 100124 S kqread 0xfffffe0007c82c00 syz-fuzzer 100129 S wait 0xfffffe00579edae0 syz-fuzzer 100141 S wait 0xfffffe00579edae0 syz-fuzzer 100146 S uwait 0xfffffe006d089900 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006cfe1b90 csh 764 682 764 0 Ss select 0xfffffe0007877040 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0007d1e4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587468b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587470b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587478b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0056ec00b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0056ec08b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0056ec10b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0056ec18b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0056ec20b0 getty 738 1 18 0 S+ piperd 0xfffffe0058a93e38 logger 737 736 18 0 S+ nanslp 0xffffffff83956480 sleep 736 1 18 0 S+ wait 0xfffffe006cfe1020 sh 686 1 686 0 Ss nanslp 0xffffffff83956480 cron 682 1 682 0 Ss select 0xfffffe0007877740 sshd 495 1 495 0 Ss select 0xfffffe00078777c0 syslogd 424 1 424 0 Ss wait 0xfffffe00579eeb00 devd 423 1 423 65 Ss select 0xfffffe00078779c0 dhclient 338 1 338 0 Ss select 0xfffffe0007877bc0 dhclient 335 1 335 0 Ss select 0xfffffe0007877c40 dhclient 17 0 0 0 DL syncer 0xffffffff83a73ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007ce9040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a72180 [bufdaemon] 100080 D - 0xffffffff82e02140 [bufspacedaemon-0] 100092 D sdflush 0xfffffe0058983ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83abb680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83aa34f8 [dom0] 100081 D launds 0xffffffff83aa3504 [laundry: dom0] 100082 D umarcl 0xffffffff81d508d0 [uma] 7 0 0 0 DL - 0xffffffff836d3cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84304bb0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84787760 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8369e340 [doneq0] 100045 D - 0xffffffff8369e2c0 [async] 100076 D - 0xffffffff8369e140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83a9ed20 [crypto] 100042 D crypto_ 0xfffffe0007c85030 [crypto returns 0] 100043 D crypto_ 0xfffffe0007c85080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0056f60c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff838fee00 [g_event] 100036 D - 0xffffffff838fee20 [g_up] 100037 D - 0xffffffff838fee40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe005420b040 [init] 10 0 0 0 DL audit_w 0xffffffff83a9f780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff838ff7e0 [swapper] 100005 D - 0xfffffe00085f7d00 [softirq_0] 100006 D - 0xfffffe00085f7c00 [softirq_1] 100007 D - 0xfffffe00085f7b00 [if_io_tqg_0] 100008 D - 0xfffffe00085f7a00 [if_io_tqg_1] 100009 D - 0xfffffe00085f7900 [if_config_tqg_0] 100010 D - 0xfffffe00085f7800 [pci_hp taskq] 100011 D - 0xfffffe00085f7700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f7400 [thread taskq] 100016 D - 0xfffffe00085f7200 [aiod_kick taskq] 100017 D - 0xfffffe00085f7100 [deferred_unmount ta] 100018 D - 0xfffffe00085f7000 [inm_free taskq] 100019 D - 0xfffffe00085f6e00 [in6m_free taskq] 100020 D - 0xfffffe00085f6d00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f6a00 [firmware taskq] 100039 D - 0xfffffe00085f6700 [crypto_0] 100040 D - 0xfffffe00085f6700 [crypto_1] 100055 D - 0xfffffe00085f6500 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f6400 [vtnet0 txq 0] 100057 D - 0xfffffe00085f6300 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f6200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007cbc380 [virtio_balloon] 100066 D - 0xffffffff826f28c0 [deadlkres] 100070 D - 0xfffffe005797ab00 [acpi_task_0] 100071 D - 0xfffffe005797ab00 [acpi_task_1] 100072 D - 0xfffffe005797ab00 [acpi_task_2] 100074 D - 0xfffffe00085f8100 [mca taskq] 100075 D - 0xfffffe00085f6600 [CAM taskq] 1092 1091 775 0 Z syz-executor.3 1133 1132 773 0 Z syz-executor.2 1175 1174 771 0 Z syz-executor.1 1263 1262 770 0 Z syz-executor.0 1264 1262 770 0 Z syz-executor.0 1305 1304 771 0 Z syz-executor.1 1306 1304 771 0 Z syz-executor.1 1345 1344 770 0 Z syz-executor.0 1346 1344 770 0 Z syz-executor.0 1408 1407 770 0 Z syz-executor.0 1409 1407 770 0 Z syz-executor.0 1449 1448 771 0 Z syz-executor.1 1450 1448 771 0 Z syz-executor.1 1490 1489 771 0 Z syz-executor.1 1491 1489 771 0 Z syz-executor.1 db> show all locks Process 1159 (ifconfig) thread 0xfffffe00740bb740 (100174) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83a74340) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3039 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4934K 489 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 741 1209K 1379 vfscache 3 1025K 3 pcb 50 698K 806 inodedep 359 647K 726 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 186 382K 1619 filedesc 48 377K 1453 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 138K 5 pagedep 38 138K 628 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 dirrem 302 76K 660 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 kdtrace 259 49K 2286 umtx 368 46K 368 temp 33 37K 1869 BPF 22 36K 22 freefile 274 35K 623 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 129 16K 411 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 162 14K 162 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 bmsafemap 4 9K 702 in6_multi 65 9K 65 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 21 sctp_timw 32 8K 32 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 88 8K 1523 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 plimit 24 6K 362 cred 24 6K 233 CAM DEV 3 6K 510 diradd 47 6K 691 pfs_nodes 22 6K 22 DEVFSP 88 6K 186 hhook 15 5K 17 sctp_atcl 13 5K 534 kcovinfo 78 5K 78 ufs_dirhash 24 5K 24 pwddesc 71 5K 1519 UMA 267 5K 267 pf_ifnet 10 5K 20 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 newdirblk 28 4K 617 session 28 4K 37 acpisem 28 4K 28 proc-args 99 4K 2587 mkdir 24 3K 1234 terminal 11 3K 11 freework 11 3K 637 freeblks 10 3K 624 indirdep 10 3K 11 clone 9 3K 9 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 19137 ip6ndp 12 2K 13 Unitno 30 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 CC Mem 5 2K 65 select 10 2K 31 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 netlink 2 1K 28 cdev 2 1K 2 inpcbpolicy 15 1K 285 lkpikmalloc 8 1K 9 osd 10 1K 78 sctp_atky 13 1K 693 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 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 sctp_athm 13 1K 574 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 cryptodev 2 1K 118 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3630 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 40 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 14205 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 253 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 119 sctp_stri 0 0K 80 sctp_map 0 0K 238 mqdata 0 0K 0 pf_table 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 filemon 0 0K 38 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 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 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 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 28 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 3 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 188 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 6 lio 0 0K 188 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 107 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 661 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 NEWdirectio 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 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 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 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 69 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 27719 0 254 38494208 0 mbuf 256 8614 1049 44816 0 254 2473728 0 malloc-4096 4096 422 4 2571 0 2 1744896 0 BUF TRIE 144 227 11561 600 0 62 1697472 0 malloc-384 384 4233 57 4767 0 30 1647360 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11445 149 11507 0 126 1484032 0 UMA Slabs 0 112 10944 30 10944 0 126 1229088 0 sctp_asoc 2256 0 510 119 0 254 1150560 0 RADIX NODE 144 7348 235 41331 0 62 1091952 0 malloc-65536 65536 15 0 18 0 1 983040 0 vmem btag 56 16440 87 16440 0 254 925512 0 FFS inode 1168 553 28 1176 0 8 678608 0 sctp_ep 1144 13 498 375 0 254 584584 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-16384 16384 27 4 728 0 1 507904 0 socket 960 43 465 1865 0 254 487680 0 sctp_raddr 736 0 517 119 0 254 380512 0 VM OBJECT 264 1379 61 21839 0 30 380160 0 THREAD 1824 172 12 766 0 8 335616 0 256 Bucket 2048 148 12 1074 0 8 327680 0 VNODE 448 591 102 1216 0 30 310464 0 malloc-64 64 3881 214 3893 0 254 262080 0 malloc-2048 2048 106 14 118 0 8 245760 0 malloc-16 16 14405 345 14566 0 254 236000 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-256 256 752 118 1423 0 62 222720 0 malloc-256 256 715 95 2352 0 62 207360 0 mbuf_packet 256 2 760 2802 0 254 195072 0 malloc-128 128 1305 214 30089 0 126 194432 0 MAP ENTRY 96 1693 323 61553 0 126 193536 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5279 391 5310 0 254 181440 0 FPU_save_area 832 174 42 1482 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-1024 1024 137 23 292 0 16 163840 0 FFS2 dinode 256 553 77 1176 0 62 161280 0 malloc-384 384 371 19 738 0 30 149760 0 S VFS Cache 104 1020 384 1704 0 126 146016 0 PROC 1376 85 14 1518 0 8 136224 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-65536 65536 0 2 11 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-128 128 929 94 2380 0 126 130944 0 unpcb 256 13 497 1179 0 254 130560 0 ksiginfo 112 81 963 968 0 126 116928 0 malloc-2048 2048 12 44 1113 0 8 114688 0 malloc-32768 32768 3 0 3 0 1 98304 0 filedesc0 1072 71 20 1519 0 8 97552 0 malloc-8192 8192 6 5 45 0 1 90112 0 malloc-4096 4096 16 6 33 0 2 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 43 40 273 0 16 84992 0 malloc-8192 8192 9 1 11 0 1 81920 0 sctp_readq 152 0 520 30 0 254 79040 0 sctp_chunk 152 0 520 86 0 254 79040 0 g_bio 408 0 180 5350 0 30 73440 0 64 Bucket 512 74 62 2051 0 30 69632 0 malloc-64 64 476 595 934 0 254 68544 0 malloc-64 64 643 428 15382 0 254 68544 0 malloc-128 128 460 67 1119 0 126 67456 0 malloc-128 128 322 205 1072 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 10 6 24 0 2 65536 0 malloc-2048 2048 15 17 377 0 8 65536 0 sctp_stream_msg_out 112 0 540 30 0 254 60480 0 malloc-384 384 101 49 444 0 30 57600 0 malloc-64 64 469 350 3784 0 254 52416 0 VMSPACE 616 49 35 1411 0 16 51744 0 malloc-256 256 87 108 2604 0 62 49920 0 malloc-256 256 75 120 202 0 62 49920 0 malloc-256 256 88 107 1043 0 62 49920 0 32 Bucket 256 66 129 3391 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 15906 0 16 49152 0 malloc-2048 2048 16 8 32 0 8 49152 0 malloc-1024 1024 10 38 1525 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1304 5 28 65 0 8 43032 0 pcpu-8 8 4740 380 4912 0 254 40960 0 pipe 728 23 32 334 0 16 40040 0 udp_inpcb 416 8 82 182 0 30 37440 0 malloc-64 64 43 524 19173 0 254 36288 0 malloc-64 64 99 468 761 0 254 36288 0 malloc-64 64 101 466 1545 0 254 36288 0 malloc-64 64 25 542 29 0 254 36288 0 malloc-128 128 5 274 6 0 126 35712 0 malloc-128 128 52 227 3313 0 126 35712 0 malloc-128 128 65 214 72 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 75 60 794 0 62 34560 0 malloc-256 256 10 125 179 0 62 34560 0 malloc-256 256 52 83 566 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 3 1 29 0 1 32768 0 malloc-2048 2048 4 12 16 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-2048 2048 3 13 194 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 5 27 10 0 16 32768 0 malloc-1024 1024 10 22 175 0 16 32768 0 malloc-512 512 9 55 127 0 30 32768 0 malloc-512 512 3 61 39 0 30 32768 0 malloc-512 512 4 60 96 0 30 32768 0 malloc-512 512 6 58 57 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 4029 0 254 32320 0 PWD 40 31 777 704 0 254 32320 0 KNOTE 160 34 166 7360 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 227 173 8974 0 126 32000 0 PGRP 120 28 236 37 0 126 31680 0 clpbuf 2624 0 12 26 0 4 31488 0 sctp_laddr 48 0 588 330 0 254 28224 0 malloc-32 32 277 605 3288 0 254 28224 0 16 Bucket 144 52 144 286 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 AIO 208 5 128 94 0 62 27664 0 da_ccb 544 0 49 1465 0 16 26656 0 udplite_inpcb 416 0 63 28 0 30 26208 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 190 0 2 24576 0 rl_entry 40 55 551 55 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 47 253 413 0 126 24000 0 ripcb 384 2 58 10 0 30 23040 0 malloc-384 384 1 59 10 0 30 23040 0 malloc-384 384 1 59 25 0 30 23040 0 malloc-384 384 22 38 25 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 5 275 65 0 126 20160 0 malloc-32 32 82 548 84 0 254 20160 0 malloc-32 32 198 432 1727 0 254 20160 0 malloc-32 32 125 505 1437 0 254 20160 0 malloc-32 32 21 609 480 0 254 20160 0 malloc-32 32 59 571 949 0 254 20160 0 malloc-32 32 30 600 68 0 254 20160 0 2 Bucket 32 58 572 449 0 254 20160 0 AIOLIO 272 0 70 94 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-1024 1024 1 15 4 0 16 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 kenv 258 17 43 1072 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_inpcb ports 32 3 375 5 0 254 12096 0 vtnet_tx_hdr 24 0 501 11001 0 254 12024 0 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 310 440 482 0 254 12000 0 malloc-16 16 57 693 1087 0 254 12000 0 malloc-16 16 2 748 483 0 254 12000 0 malloc-16 16 237 513 5162 0 254 12000 0 malloc-16 16 29 721 27864 0 254 12000 0 malloc-16 16 16 734 17 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 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 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 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_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 1216 0 0 0 0 8 0 0 tcp_rack_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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOCB 552 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 232 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 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 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 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 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 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