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 = 0x20:0xffffffff81a43890 stack pointer = 0x28:0xfffffe0053fbd1c0 frame pointer = 0x28:0xfffffe0053fbd6f0 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 = 2 (clock (0)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000001 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000050080fe rax: fffffe00033eee30 rbx: fffff7800a7f7a68 rbp: fffffe0053fbd6f0 r10: aa02000000000000 r11: 0000000000000000 r12: fffffe0053fbd620 r13: fffffe0053fbd4c0 r14: 0000000000000000 r15: fffffe0083077358 trap number = 12 panic: page fault cpuid = 1 time = 1711879899 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fbc8f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fbca50 vpanic() at vpanic+0x26a/frame 0xfffffe0053fbcc10 panic() at panic+0xb5/frame 0xfffffe0053fbccd0 trap_fatal() at trap_fatal+0x7f1/frame 0xfffffe0053fbcdf0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0053fbcf10 trap() at trap+0x5f3/frame 0xfffffe0053fbd0f0 calltrap() at calltrap+0x8/frame 0xfffffe0053fbd0f0 --- trap 0xc, rip = 0xffffffff81a43890, rsp = 0xfffffe0053fbd1c0, rbp = 0xfffffe0053fbd6f0 --- ip6_output() at ip6_output+0x39d0/frame 0xfffffe0053fbd6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x20ea/frame 0xfffffe0053fbd9a0 sctp_send_initiate() at sctp_send_initiate+0x1555/frame 0xfffffe0053fbdb20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0053fbdb70 sctp_timeout_handler() at sctp_timeout_handler+0x6b4/frame 0xfffffe0053fbdcb0 softclock_call_cc() at softclock_call_cc+0x3c8/frame 0xfffffe0053fbde80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0053fbdef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0053fbdf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fbdf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6e: movq $0,0x2191177(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82707660 .str.27 rsp 0xfffffe0053fbca30 rbp 0xfffffe0053fbca50 rsi 0 rdi 0xffffffff815e5429 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x1 r12 0xfffffe00542bb740 r13 0xfffffffffffffffd r14 0xffffffff82707660 .str.27 r15 0 rip 0xffffffff815d1f1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191177(%rip) db> show proc Process 2 (clock) at 0xfffffe00541f6020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836ed7e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836ed7e0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff836ee780 (map 0xffffffff836ee780) (map.pmap 0xffffffff836ee840) (pmap 0xffffffff836ee8b0) threads: 2 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1524 1514 1514 0 R ifconfig 1521 1 777 0 S uwait 0xfffffe006a9f2400 syz-executor.3 1514 768 1514 0 Ss wait 0xfffffe006a9b6040 syz-executor.2 1513 1 1018 0 S uwait 0xfffffe006efb6700 syz-executor.0 1512 1 777 0 S uwait 0xfffffe006a9f1d00 syz-executor.3 1504 1 777 0 S uwait 0xfffffe006a9f3280 syz-executor.3 1500 1484 1484 0 R (threaded) syz-executor.1 100129 RunQ syz-executor.1 100754 S connec 0xfffffe0058be4c1a syz-executor.1 1484 768 1484 0 Rs syz-executor.1 1407 0 0 0 DL mdwait 0xfffffe006efaa000 [md5] 1380 0 0 0 DL mdwait 0xfffffe006ef8a000 [md4] 1374 0 0 0 DL mdwait 0xfffffe006ef8b000 [md3] 1351 0 0 0 DL mdwait 0xfffffe006ef70000 [md2] 1343 0 0 0 DL mdwait 0xfffffe006ef19000 [md1] 1336 1323 1336 0 Ss select 0xfffffe0058a10140 dhclient 1330 1 1330 0 Ss select 0xfffffe006d666bc0 dhclient 1323 1294 424 65 S select 0xfffffe0058a0f2c0 dhclient 1294 424 424 0 S wait 0xfffffe00571b6000 sh 1230 0 0 0 DL mdwait 0xfffffe006ef1a000 [md0] 1157 0 0 0 DL aiordy 0xfffffe006d6a75a0 [aiod4] 1156 0 0 0 DL aiordy 0xfffffe006d6a7040 [aiod3] 1155 0 0 0 DL aiordy 0xfffffe0074193020 [aiod2] 1152 0 0 0 DL aiordy 0xfffffe006d6a5560 [aiod1] 1018 768 1018 0 Rs syz-executor.0 777 768 777 0 Rs syz-executor.3 768 766 766 0 R (threaded) syz-fuzzer 100111 RunQ syz-fuzzer 100113 S nanslp 0xffffffff83744480 syz-fuzzer 100114 S uwait 0xfffffe0057aaf080 syz-fuzzer 100115 S wait 0xfffffe006d281560 syz-fuzzer 100116 S uwait 0xfffffe006a9f4180 syz-fuzzer 100117 S uwait 0xfffffe006a9f2d00 syz-fuzzer 100118 S wait 0xfffffe006d281560 syz-fuzzer 100119 S wait 0xfffffe006d281560 syz-fuzzer 100121 S uwait 0xfffffe0057aaf480 syz-fuzzer 100125 S wait 0xfffffe006d281560 syz-fuzzer 100126 S uwait 0xfffffe006a9f3180 syz-fuzzer 100165 RunQ syz-fuzzer 100594 Run CPU 0 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe00541f7bb0 csh 764 682 764 0 Ss select 0xfffffe006d668f40 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f08b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f10b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587f18b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543410b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543418b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543420b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543428b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543430b0 getty 738 1 18 0 S+ piperd 0xfffffe0058b35000 logger 737 736 18 0 S+ nanslp 0xffffffff83744480 sleep 736 1 18 0 S+ wait 0xfffffe0057be0580 sh 686 1 686 0 Ss nanslp 0xffffffff83744480 cron 682 1 682 0 Ss select 0xfffffe005893dd40 sshd 495 1 495 0 Ss select 0xfffffe0058a10940 syslogd 424 1 424 0 Ss wait 0xfffffe006a9b5020 devd 423 1 423 65 Ss select 0xfffffe005894c740 dhclient 338 1 338 0 Ss select 0xfffffe005893dec0 dhclient 335 1 335 0 Ss select 0xfffffe0058a109c0 dhclient 17 0 0 0 DL syncer 0xffffffff83861ba0 [syncer] 16 0 0 0 RL [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83860180 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe006a811ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a9680 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83891504 [laundry: dom0] 100081 D umarcl 0xffffffff81d6cdf0 [uma] 7 0 0 0 DL - 0xffffffff834c1cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8431eea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff841605c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348c340 [doneq0] 100045 D - 0xffffffff8348c2c0 [async] 100076 D - 0xffffffff8348c140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388cd20 [crypto] 100042 D crypto_ 0xfffffe00085e8830 [crypto returns 0] 100043 D crypto_ 0xfffffe00085e8880 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fe488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ece00 [g_event] 100036 D - 0xffffffff836ece20 [g_up] 100037 D - 0xffffffff836ece40 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 1 [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 0xfffffe00541f7040 [init] 10 0 0 0 DL audit_w 0xffffffff8388d780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ed7e0 [swapper] 100005 D - 0xfffffe00079e3000 [softirq_0] 100006 D - 0xfffffe00079e2e00 [softirq_1] 100007 D - 0xfffffe00079e2d00 [if_io_tqg_0] 100008 D - 0xfffffe00079e2c00 [if_io_tqg_1] 100009 D - 0xfffffe00079e2b00 [if_config_tqg_0] 100010 D - 0xfffffe00079e2a00 [pci_hp taskq] 100011 D - 0xfffffe00079e2900 [kqueue_ctx taskq] 100014 D - 0xfffffe00079e2600 [thread taskq] 100016 D - 0xfffffe00079e2400 [aiod_kick taskq] 100017 D - 0xfffffe00079e2300 [deferred_unmount ta] 100018 D - 0xfffffe00079e2200 [inm_free taskq] 100019 D - 0xfffffe00079e2100 [in6m_free taskq] 100020 D - 0xfffffe00079e2000 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079e1c00 [firmware taskq] 100039 D - 0xfffffe00079e1100 [crypto_0] 100040 D - 0xfffffe00079e1100 [crypto_1] 100055 D - 0xfffffe00079e0900 [vtnet0 rxq 0] 100056 D - 0xfffffe00079e0800 [vtnet0 txq 0] 100057 D - 0xfffffe00079e0700 [vtnet0 rxq 1] 100058 D - 0xfffffe00079e0600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057178280 [virtio_balloon] 100066 D - 0xffffffff8270c8a0 [deadlkres] 100070 D - 0xfffffe00079e0b00 [acpi_task_0] 100071 D - 0xfffffe00079e0b00 [acpi_task_1] 100072 D - 0xfffffe00079e0b00 [acpi_task_2] 100074 D - 0xfffffe00079e3100 [mca taskq] 100075 D - 0xfffffe00079e0a00 [CAM taskq] db> show all locks Process 1524 (ifconfig) thread 0xfffffe006d6bd740 (100185) exclusive sx in_control (in_control) r = 0 (0xffffffff83866900) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in.c:365 Process 2 (clock) thread 0xfffffe00542bb740 (100029) shared rw sctpinp (sctpinp) r = 0 (0xfffffe006d73daf0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe007408cbf0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4922K 496 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4223 sysctloid 35567 2096K 35638 vtbuf 24 1968K 46 kobj 326 1304K 542 newblk 762 1215K 1582 vfscache 3 1025K 3 pcb 84 736K 1237 inodedep 387 657K 719 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 286K 1617 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 138K 5 pagedep 29 135K 638 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 118 118K 141 sem 4 106K 4 filedesc 14 105K 1308 gtaskqueue 18 98K 18 dirrem 333 84K 654 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 215 42K 2329 freefile 308 39K 625 temp 35 37K 2148 BPF 22 36K 37 DEVFS3 134 34K 147 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 sctp_stro 29 29K 252 kbdmux 6 28K 6 md_disk 12 25K 12 md_sectors 6 24K 6 LRO 22 23K 28 sctp_atcl 59 23K 851 DEVFS_RULE 56 20K 56 routetbl 242 20K 744 ifaddr 67 19K 95 ufs_mount 4 17K 5 GEOM 103 17K 661 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 10 eventhandler 162 14K 162 KTRACE 100 13K 100 lltable 41 13K 65 devstat 6 13K 6 kenv 95 12K 95 rman 86 11K 451 CAM queue 5 11K 1528 ether_multi 124 10K 218 freework 36 9K 734 bmsafemap 4 9K 696 ksem 5 9K 5 rpc 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 in6_multi 55 8K 85 taskqueue 63 7K 63 kqueue 66 7K 1545 sglist 6 7K 6 diradd 48 6K 686 cred 24 6K 236 CAM DEV 3 6K 510 plimit 22 6K 369 pfs_nodes 22 6K 22 pf_ifnet 13 5K 34 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 273 5K 273 tcp_fsb_rack 2 5K 226 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 pwddesc 64 4K 1544 evdev 4 4K 4 DEVFSP 62 4K 259 sctp_atky 90 4K 1163 acpisem 28 4K 28 mkdir 26 4K 1254 session 26 4K 42 kcovinfo 52 4K 91 indirdep 12 3K 137 proc-args 84 3K 2718 freeblks 11 3K 646 terminal 11 3K 11 newdirblk 19 3K 627 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 19360 sctp_ifa 14 2K 19 CC Mem 7 2K 252 ip6ndp 11 2K 18 Unitno 27 2K 61 CAM XPT 22 2K 543 msi 12 2K 12 tun 4 2K 7 toponodes 6 2K 6 ipsecpolicy 2 2K 2 in_multi 5 2K 10 select 10 2K 41 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 sctp_athm 59 1K 861 sctp_map 58 1K 504 CAM periph 4 1K 271 sctp_ifn 6 1K 19 ipsec 3 1K 3 mld 6 1K 9 igmp 6 1K 9 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 28 encap_export_host 12 1K 12 netlink 2 1K 40 inpcbpolicy 16 1K 493 cdev 2 1K 2 osd 12 1K 265 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 tcp_pcm_rack 1 1K 115 sctp_aadr 4 1K 8 vnodes 1 1K 1 procdesc 2 1K 12 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 6 prison 6 1K 6 cryptodev 2 1K 222 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 sbdep 1 1K 3 aio 4 1K 4 soname 5 1K 3996 pmchooks 1 1K 1 filecaps 5 1K 90 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do_rack 0 0K 0 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 352 sctp_iter 0 0K 17 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 17 sctp_stri 0 0K 20 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 1 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 140 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 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 2 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 38 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 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 194 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 5 lio 0 0K 0 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 iov 0 0K 14797 ioctlops 0 0K 133 eventfd 0 0K 4 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 361 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 662 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 108 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 2 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 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 27537 0 254 38494208 0 mbuf 256 8635 1028 61701 0 254 2473728 0 malloc-384 384 4508 52 4846 0 30 1751040 0 BUF TRIE 144 233 11583 789 0 62 1701504 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11778 219 13705 0 126 1535616 0 malloc-4096 4096 334 4 563 0 2 1384448 0 UMA Slabs 0 112 10939 35 10939 0 126 1229088 0 sctp_asoc 2256 29 481 252 0 254 1150560 0 RADIX NODE 144 6702 209 49311 0 62 995184 0 vmem btag 56 16615 56 16615 0 254 933576 0 tcp_log 416 0 1782 1321 0 254 741312 0 FFS inode 1168 546 28 1171 0 8 670432 0 malloc-65536 65536 10 0 13 0 1 655360 0 sctp_ep 1144 30 481 589 0 254 584584 0 pbuf 2624 0 202 0 0 2 530048 0 lkpicurr 168 2 3094 2 0 62 520128 0 socket 960 32 476 2321 0 254 487680 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 39 478 274 0 254 380512 0 256 Bucket 2048 162 14 1147 0 8 360448 0 VM OBJECT 264 1216 74 23647 0 30 340560 0 THREAD 1824 150 26 789 0 8 321024 0 malloc-4096 4096 72 6 1548 0 2 319488 0 VNODE 448 585 81 1215 0 30 298368 0 malloc-256 256 965 100 2097 0 62 272640 0 malloc-64 64 3971 124 24785 0 254 262080 0 malloc-16 16 14689 311 14994 0 254 240000 0 DEVCTL 1024 68 152 195 0 0 225280 0 malloc-16384 16384 7 6 651 0 1 212992 0 malloc-32768 32768 6 0 6 0 1 196608 0 malloc-2048 2048 5 91 1228 0 8 196608 0 mbuf_packet 256 24 738 5497 0 254 195072 0 UMA Zones 768 245 4 245 0 16 191232 0 malloc-32 32 5390 280 5428 0 254 181440 0 malloc-128 128 1179 216 28728 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 152 46 2507 0 16 164736 0 malloc-32768 32768 0 5 120 0 1 163840 0 malloc-1024 1024 143 17 166 0 16 163840 0 malloc-128 128 1107 164 5410 0 126 162688 0 FFS2 dinode 256 546 84 1171 0 62 161280 0 MAP ENTRY 96 1356 282 67338 0 126 157248 0 S VFS Cache 104 1017 387 1795 0 126 146016 0 ertt_txseginfo 40 0 3333 18049 0 254 133320 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 unpcb 256 11 499 1208 0 254 130560 0 malloc-256 256 449 61 1961 0 62 130560 0 ksiginfo 112 61 983 1789 0 126 116928 0 malloc-2048 2048 37 19 612 0 8 114688 0 PROC 1376 63 14 1538 0 8 105952 0 malloc-256 256 278 97 2017 0 62 96000 0 malloc-8192 8192 10 1 12 0 1 90112 0 malloc-4096 4096 20 2 43 0 2 90112 0 filedesc0 1072 64 20 1544 0 8 90048 0 UMA Kegs 384 232 1 232 0 30 89472 0 128 Bucket 1024 51 32 297 0 16 84992 0 sctp_chunk 152 27 493 37 0 254 79040 0 g_bio 408 8 172 6772 0 30 73440 0 64 Bucket 512 74 62 2618 0 30 69632 0 malloc-384 384 131 49 173 0 30 69120 0 malloc-64 64 538 533 782 0 254 68544 0 malloc-64 64 568 503 2271 0 254 68544 0 malloc-128 128 359 168 569 0 126 67456 0 malloc-128 128 356 171 1472 0 126 67456 0 DIRHASH 1024 35 29 35 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 5 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 malloc-8192 8192 7 1 81 0 1 65536 0 malloc-256 256 130 125 2247 0 62 65280 0 sctp_stream_msg_out 112 0 540 27 0 254 60480 0 VMSPACE 616 37 47 1521 0 16 51744 0 tcp_bbr_map 128 2 401 480 0 126 51584 0 32 Bucket 256 66 129 1638 0 62 49920 0 NAMEI 1024 0 48 17015 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 9 3 18 0 2 49152 0 malloc-2048 2048 14 10 67 0 8 49152 0 malloc-1024 1024 7 41 1683 0 16 49152 0 malloc-1024 1024 33 15 422 0 16 49152 0 pcpu-8 8 4803 829 5468 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1304 7 26 252 0 8 43032 0 malloc-8192 8192 3 2 104 0 1 40960 0 pipe 728 21 34 382 0 16 40040 0 udp_inpcb 416 7 83 233 0 30 37440 0 malloc-64 64 108 459 1835 0 254 36288 0 malloc-64 64 7 560 14335 0 254 36288 0 malloc-64 64 90 477 2155 0 254 36288 0 malloc-64 64 223 344 273 0 254 36288 0 malloc-64 64 225 342 462 0 254 36288 0 tcp_rack_map 128 3 276 219 0 126 35712 0 malloc-128 128 27 252 256 0 126 35712 0 malloc-128 128 29 250 90 0 126 35712 0 malloc-128 128 101 178 138 0 126 35712 0 routing nhops 256 25 110 43 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 46 44 70 0 30 34560 0 malloc-384 384 60 30 852 0 30 34560 0 malloc-256 256 45 90 221 0 62 34560 0 malloc-256 256 34 101 405 0 62 34560 0 malloc-256 256 35 100 1333 0 62 34560 0 malloc-256 256 6 129 12 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-4096 4096 6 2 6 0 2 32768 0 malloc-4096 4096 3 5 863 0 2 32768 0 malloc-2048 2048 12 4 14 0 8 32768 0 malloc-2048 2048 3 13 70 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-1024 1024 3 29 13 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 5 27 21 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 5 59 66 0 30 32768 0 malloc-512 512 6 58 18 0 30 32768 0 malloc-512 512 0 64 133 0 30 32768 0 malloc-512 512 10 54 82 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 PWD 40 20 788 714 0 254 32320 0 KNOTE 160 31 169 7194 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 42 0 126 31680 0 tcp_bbr_pcb 832 1 35 47 0 16 29952 0 sctp_laddr 48 1 587 73 0 254 28224 0 malloc-32 32 276 606 1146 0 254 28224 0 16 Bucket 144 62 134 300 0 62 28224 0 4 Bucket 48 6 582 7 0 254 28224 0 da_ccb 544 2 47 1795 0 16 26656 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-4096 4096 2 4 8 0 2 24576 0 tcp_rack_pcb 1216 1 19 113 0 8 24320 0 rl_entry 40 51 555 51 0 254 24240 0 rtentry 168 27 117 43 0 62 24192 0 Files 80 190 110 9744 0 126 24000 0 8 Bucket 80 60 240 423 0 126 24000 0 ripcb 384 2 58 8 0 30 23040 0 malloc-384 384 14 46 57 0 30 23040 0 malloc-384 384 28 32 40 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 clpbuf 2624 0 8 26 0 4 20992 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 34 0 254 20160 0 tcp_inpcb ports 32 5 625 102 0 254 20160 0 ertt 72 7 273 252 0 126 20160 0 malloc-32 32 221 409 298 0 254 20160 0 malloc-32 32 23 607 53 0 254 20160 0 malloc-32 32 51 579 113 0 254 20160 0 malloc-32 32 145 485 5751 0 254 20160 0 malloc-32 32 41 589 533 0 254 20160 0 2 Bucket 32 68 562 436 0 254 20160 0 cryptop 280 0 70 7 0 30 19600 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-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 2 30 6 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 13396 0 254 16032 0 AIO 208 0 76 9 0 62 15808 0 kenv 258 17 43 1076 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 malloc-32 32 152 226 1154 0 254 12096 0 malloc-16 16 11 739 33 0 254 12000 0 malloc-16 16 15 735 119 0 254 12000 0 malloc-16 16 100 650 602 0 254 12000 0 malloc-16 16 256 494 3926 0 254 12000 0 malloc-16 16 37 713 212 0 254 12000 0 malloc-16 16 379 371 31027 0 254 12000 0 malloc-16 16 13 737 19 0 254 12000 0 AIOCB 552 0 21 9 0 16 11592 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md5 1 0 0 0 0 254 0 0 md4 1 0 0 0 0 254 0 0 md3 1 0 0 0 0 254 0 0 md2 1 0 0 0 0 254 0 0 md1 1 0 0 0 0 254 0 0 md0 1 0 0 0 0 254 0 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 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 sctp_readq 152 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 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 416 0 0 0 0 30 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 AIOLIO 272 0 0 0 0 30 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 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-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 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 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