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 = 0x20:0xffffffff81a3b753 stack pointer = 0x0:0xfffffe0056c8a1c0 frame pointer = 0x0:0xfffffe0056c8a6f0 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: 000000000e31e160 rcx: fffffe00033eee30 r8: 00000000000000 00 r9: 00000000060080fe FreeBSD/amd64rax: fffffe00033eee30 rbx: fffffe00717669e0 rbp: fffffe0056c8a6f0 (ci-freebsd-i386-1.us-central1-r10: aa00000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6330 b.c.syzkaller.intrap number = 12 panic: page fault cpuid = 0 time = 1729616051 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c898f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89a50 vpanic() at vpanic+0x280/frame 0xfffffe0056c89c10 panic() at panic+0xb5/frame 0xfffffe0056c89cd0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c89df0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c89f10 trap() at trap+0x648/frame 0xfffffe0056c8a0f0 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a0f0 --- trap 0xc, rip = 0xffffffff81a3b753, rsp = 0xfffffe0056c8a1c0, rbp = 0xfffffe0056c8a6f0 --- ip6_output() at ip6_output+0x30d3/frame 0xfffffe0056c8a6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x216c/frame 0xfffffe0056c8a9a0 sctp_send_initiate() at sctp_send_initiate+0x1591/frame 0xfffffe0056c8ab20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0056c8ab70 sctp_timeout_handler() at sctp_timeout_handler+0xb3b/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x395/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23de317(%rip) 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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff8272dbc0 .str.27 rsp 0xfffffe0056c89a30 rbp 0xfffffe0056c89a50 rsi 0 rdi 0xffffffff815da339 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffe r14 0xffffffff8272dbc0 .str.27 r15 0 rip 0xffffffff815c3cfe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23de317(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392c760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392c760 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392d700 (map 0xffffffff8392d700) (map.pmap 0xffffffff8392d7c0) (pmap 0xffffffff8392d830) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 5350 1 5350 0 Ss select 0xfffffe0078d44b40 dhclient 5347 5334 424 0 R dhclient 5344 5329 5287 60929 SV uwait 0xfffffe0058479080 syz-executor 5343 5319 5319 0 R sh 5334 424 424 0 S wait 0xfffffe005b75e040 sh 5329 5287 5287 60929 T (threaded) syz-executor 104537 D ppwait 0xfffffe005b727560 syz-executor 104538 s syz-executor 5324 4983 4983 0 R (threaded) syz-executor 100385 RunQ syz-executor 104529 S sbwait 0xfffffe006ec9d20c syz-executor 104533 S connec 0xfffffe006ecb94da syz-executor 5319 763 5319 0 S wait 0xfffffe005b746580 syz-executor 5305 1 4983 0 S uwait 0xfffffe00586ce700 syz-executor 5295 1 4983 0 S uwait 0xfffffe00598ab280 syz-executor 5287 763 5287 0 R syz-executor 5284 1 5180 0 S uwait 0xfffffe0058479380 syz-executor 5274 0 0 0 DL mdwait 0xfffffe0079120000 [md1] 5256 1 5180 0 S uwait 0xfffffe00598ab780 syz-executor 5244 1 4983 60929 SV uwait 0xfffffe005847a280 syz-executor 5222 0 0 0 DL mdwait 0xfffffe0078267000 [md0] 5180 763 5180 0 S piperd 0xfffffe00599cc140 syz-executor 5126 1 4983 0 S uwait 0xfffffe00586cd900 syz-executor 5110 1 4983 0 S uwait 0xfffffe0058478200 syz-executor 5098 1 4983 60929 SV uwait 0xfffffe005847a900 syz-executor 5015 1 4983 60929 SV uwait 0xfffffe00598ac780 syz-executor 4983 763 4983 0 R syz-executor 821 0 0 0 DL aiordy 0xfffffe005b714b00 [aiod4] 820 0 0 0 DL aiordy 0xfffffe005b6dc5a0 [aiod3] 819 0 0 0 DL aiordy 0xfffffe005b6f4b00 [aiod2] 817 0 0 0 DL aiordy 0xfffffe005b6f45a0 [aiod1] 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0007be2b90 csh 759 682 759 0 Ss select 0xfffffe005847a3c0 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00589334b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00589338b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00540744b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00540748b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058933cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00589340b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00589344b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00589348b0 getty 686 1 686 0 Ss nanslp 0xffffffff83983400 cron 682 1 682 0 Ss select 0xfffffe00586ce340 sshd 495 1 495 0 Ss select 0xfffffe00586ce5c0 syslogd 424 1 424 0 Ss wait 0xfffffe0007be3b00 devd 423 1 423 65 Ss select 0xfffffe00586cd240 dhclient 338 1 338 0 Ss select 0xfffffe00586cd0c0 dhclient 335 1 335 0 Ss select 0xfffffe005847bb40 dhclient 17 0 0 0 DL syncer 0xffffffff83aa0be0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a265a0 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a9f1c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100091 D sdflush 0xfffffe00598308e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aea8a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ad0838 [dom0] 100083 D launds 0xffffffff83ad0844 [laundry: dom0] 100084 D umarcl 0xffffffff81d7a710 [uma] 7 0 0 0 DL - 0xffffffff83700bb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847d49a0 [pf purge] 5 0 0 0 DL waiting 0xffffffff843909e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836cb340 [doneq0] 100046 D - 0xffffffff836cb2c0 [async] 100075 D - 0xffffffff836cb140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83acc020 [crypto] 100043 D crypto_ 0xfffffe0054082d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0054082d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543e0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392bd80 [g_event] 100037 D - 0xffffffff8392bda0 [g_up] 100038 D - 0xffffffff8392bdc0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 Run CPU 1 [swi1: hpts] 100034 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 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83acca80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c19ff0 [swapper] 100005 D - 0xfffffe000796d200 [softirq_0] 100006 D - 0xfffffe000796d100 [softirq_1] 100007 D - 0xfffffe000796d000 [if_io_tqg_0] 100008 D - 0xfffffe000796ce00 [if_io_tqg_1] 100009 D - 0xfffffe000796cd00 [if_config_tqg_0] 100010 D - 0xfffffe000796cc00 [pci_hp taskq] 100011 D - 0xfffffe000796cb00 [kqueue_ctx taskq] 100014 D - 0xfffffe000796c800 [thread taskq] 100016 D - 0xfffffe000796c600 [aiod_kick taskq] 100017 D - 0xfffffe000796c500 [deferred_unmount ta] 100018 D - 0xfffffe000796c400 [inm_free taskq] 100019 D - 0xfffffe000796c300 [in6m_free taskq] 100020 D - 0xfffffe000796c200 [linuxkpi_irq_wq] 100021 D - 0xfffffe000796c100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796c100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796c100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796c100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796c000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796c000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796c000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796c000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796be00 [firmware taskq] 100040 D - 0xfffffe000796bd00 [crypto_0] 100041 D - 0xfffffe000796bd00 [crypto_1] 100056 D - 0xfffffe000796bb00 [vtnet0 rxq 0] 100057 D - 0xfffffe000796ba00 [vtnet0 txq 0] 100058 D - 0xfffffe000796b900 [vtnet0 rxq 1] 100059 D - 0xfffffe000796b800 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057f8d380 [virtio_balloon] 100065 D - 0xffffffff82732e01 [deadlkres] 100069 D - 0xfffffe00595d5000 [acpi_task_0] 100070 D - 0xfffffe00595d5000 [acpi_task_1] 100071 D - 0xfffffe00595d5000 [acpi_task_2] 100073 D - 0xfffffe000796d900 [mca taskq] 100074 D - 0xfffffe000796bc00 [CAM taskq] 100076 D - 0xfffffe000796b700 [ipsec_offload] db> show all locks Process 5347 (dhclient) thread 0xfffffe005b733740 (103718) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007794000) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:5922 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe005b755ad0) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8109 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe005b73f868) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8108 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe005b755a00) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4382 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe005b73f798) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4378 shared sx killpg racer (killpg racer) r = 0 (0xfffffe005b6e5940) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_fork.c:975 Process 5343 (sh) thread 0xfffffe005b74f740 (104188) exclusive rw vmobject (vmobject) r = 0 (0xfffffe005b789528) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:357 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe005b6b3530) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:5063 Process 5324 (syz-executor) thread 0xfffffe005b759000 (104529) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006ec9d1c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4815 Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe007192e020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00782eea50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 Process 12 (intr) thread 0xfffffe0007a1f740 (100033) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00714bdaa0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1263 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5015K 485 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4218 sysctloid 35218 2075K 35293 vtbuf 24 1968K 46 kobj 329 1316K 511 pcb 395 1087K 14279 newblk 17 1028K 3963 vfscache 3 1025K 3 vmem 5 534K 11 inodedep 39 527K 8194 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 LRO 420 424K 778 DEVFS1 290 290K 665 subproc 163 290K 5451 filedesc 36 281K 6784 routetbl 7897 259K 24322 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 57762 sctp_stro 167 167K 1818 tidhash 3 141K 3 sctp_atcl 353 133K 8787 pagedep 15 132K 3728 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 gtaskqueue 18 98K 18 bus 991 81K 5033 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 umtx 384 48K 384 kdtrace 229 46K 9893 temp 35 37K 14889 DEVFS3 130 33K 319 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 tcp_fsb_rack 12 25K 780 sctp_ifa 191 24K 372 sctp_atky 520 22K 10710 DEVFS_RULE 56 20K 56 ifaddr 68 19K 1703 BPF 14 19K 386 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 186 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1627 ufs_dirhash 75 14K 984 eventhandler 163 14K 163 GEOM 75 13K 563 lltable 41 13K 1540 kenv 95 12K 95 ksem 7 11K 169 ether_multi 129 11K 5161 CAM queue 5 11K 1528 rman 82 10K 437 sctp_timw 34 9K 34 bmsafemap 3 9K 5913 plimit 22 9K 1991 pf_osfp 67 9K 67 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 1 pfs_vncache 1 8K 1 md_disk 2 8K 2 audit_evclass 238 8K 300 in6_multi 55 8K 1851 taskqueue 66 7K 171 kqueue 72 7K 10363 cred 26 7K 513 sglist 6 7K 6 pf_ifnet 17 6K 1187 CAM DEV 3 6K 510 sctp_athm 353 6K 8892 pfs_nodes 22 6K 22 sctp_map 334 6K 3638 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 dirrem 16 4K 4879 evdev 4 4K 4 pwddesc 63 4K 5855 CC Mem 15 4K 1263 DEVFSP 60 4K 2774 acpisem 28 4K 28 kcovinfo 52 4K 2379 sctp_aadr 44 3K 17266 terminal 11 3K 11 lockf 24 3K 204 proc-args 84 3K 12856 session 20 3K 783 uidinfo 4 3K 17 hhook 8 3K 10 freework 10 3K 2872 freefile 18 3K 4378 freeblks 9 3K 2823 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 378 selfd 28 2K 124157 Unitno 28 2K 766 CAM XPT 22 2K 543 tcp_pcm_rack 6 2K 390 in_multi 6 2K 188 tun 4 2K 183 toponodes 6 2K 6 netlink 3 2K 3623 ipsecpolicy 2 2K 2 select 10 2K 198 acpidev 20 2K 20 msi 9 2K 9 mkdir 9 2K 6660 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 34 vnodemarker 2 1K 56 NFSD session 1 1K 1 newdirblk 7 1K 3331 diradd 7 1K 5842 CAM periph 4 1K 271 sctp_ifn 6 1K 372 ipsec 3 1K 3 mld 6 1K 185 igmp 6 1K 185 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 inpcbpolicy 22 1K 3351 crypto 4 1K 8 encap_export_host 12 1K 12 osd 20 1K 1276 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 indirdep 1 1K 99 vnodes 1 1K 1 procdesc 2 1K 84 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 60 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 9945 pmchooks 1 1K 1 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 243 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 filecaps 1 1K 346 pf_table 0 0K 0 pf_rule 0 0K 36 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_do_rack 0 0K 0 filemon 0 0K 138 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1655 sctp_iter 0 0K 657 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 657 sctp_stri 0 0K 210 ipcomp 0 0K 0 esp 0 0K 0 ah 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 3145 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 27 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 27 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 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 358 ipsecrequest 0 0K 0 ip6opt 0 0K 26 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 6 ip_moptions 0 0K 2 in_mfilter 0 0K 8 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 723 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 5 lio 0 0K 202 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 42581 ioctlops 0 0K 893 eventfd 0 0K 100 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 312 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 2033 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 84 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 twsbuf 0 0K 0 tcp_log_dev 0 0K 5 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 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 7 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 ertt_txseginfo 40 513284 1015351 3597540 0 254 61145400 0 mbuf_jumbo_page 4096 8338 1060 23010 0 254 38494208 0 256 Bucket 2048 4202 62 19387 0 8 8732672 0 mbuf 256 8675 8353 3746168 0 254 4359168 0 vmem btag 56 36647 112 36659 0 254 2058504 0 FFS inode 1168 1484 42 5863 0 8 1782368 0 BUF TRIE 144 214 11574 6176 0 62 1697472 0 malloc-384 384 4121 49 4832 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 UMA Slabs 0 112 13861 29 13861 0 126 1555680 0 malloc-128 128 11550 168 11879 0 126 1499904 0 malloc-4096 4096 332 6 1159 0 2 1384448 0 sctp_asoc 2256 167 343 1818 0 254 1150560 0 DEVCTL 1024 1000 100 1380 0 0 1126400 0 RADIX NODE 144 6703 684 222298 0 62 1063728 0 VNODE 440 1523 97 6083 0 30 712800 0 pbuf 2624 0 253 0 0 2 663872 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 186 325 6864 0 254 588672 0 malloc-16384 16384 17 18 3301 0 1 573440 0 VM OBJECT 264 1727 343 91616 0 30 546480 0 socket 1024 61 447 13192 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-2048 2048 190 50 7059 0 8 491520 0 malloc-65536 65536 5 2 927 0 1 458752 0 malloc-2048 2048 211 13 390 0 8 458752 0 FFS2 dinode 256 1484 136 5862 0 62 414720 0 sctp_raddr 736 173 344 2059 0 254 380512 0 tcp_bbr_map 128 791 2123 122868 0 126 372992 0 malloc-4096 4096 63 23 5353 0 2 352256 0 THREAD 1824 164 28 4540 0 8 350208 0 malloc-1024 1024 308 12 8096 0 16 327680 0 malloc-64 64 3998 349 15387 0 254 278208 0 sctp_chunk 152 160 1634 1892 0 254 272688 0 malloc-32 32 8224 218 19261 0 254 270144 0 malloc-16 16 14512 488 14587 0 254 240000 0 MAP ENTRY 96 1457 937 356842 0 126 229824 0 malloc-32768 32768 2 5 84 0 1 229376 0 malloc-2048 2048 102 10 102 0 8 229376 0 tcp_log 416 0 513 161 0 254 213408 0 malloc-256 256 281 529 6631 0 62 207360 0 malloc-65536 65536 0 3 112 0 1 196608 0 malloc-1024 1024 169 23 1900 0 16 196608 0 mbuf_packet 256 117 645 55572 0 254 195072 0 malloc-128 128 1402 117 28928 0 126 194432 0 UMA Zones 768 241 3 241 0 16 187392 0 S VFS Cache 104 1370 424 4106 0 126 186576 0 malloc-384 384 406 74 9127 0 30 184320 0 malloc-384 384 57 423 8775 0 30 184320 0 malloc-32 32 5334 336 5376 0 254 181440 0 FPU_save_area 832 166 50 6457 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32768 32768 4 1 15 0 1 163840 0 malloc-128 128 812 459 13438 0 126 162688 0 PROC 1376 63 36 5351 0 8 136224 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-2048 2048 7 57 1962 0 8 131072 0 unpcb 256 11 499 2479 0 254 130560 0 128 Bucket 1024 87 28 10337 0 16 117760 0 ksiginfo 112 85 959 697 0 126 116928 0 malloc-128 128 87 812 12817 0 126 115072 0 filedesc0 1072 63 35 5855 0 8 105056 0 64 Bucket 512 109 91 44120 0 31 102400 0 malloc-128 128 603 172 11179 0 126 99200 0 DIRHASH 1024 70 26 676 0 16 98304 0 malloc-4096 4096 7 17 391 0 2 98304 0 malloc-256 256 52 323 11571 0 62 96000 0 malloc-256 256 222 153 8892 0 62 96000 0 malloc-8192 8192 9 2 132 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 602 721 128090 0 254 84672 0 malloc-16384 16384 4 1 184 0 1 81920 0 malloc-256 256 192 123 8328 0 62 80640 0 sctp_readq 152 0 520 109 0 254 79040 0 tcp_inpcb 1320 15 42 1263 0 8 75240 0 malloc-4096 4096 6 12 102 0 2 73728 0 g_bio 408 0 180 45757 0 30 73440 0 malloc-64 64 225 846 59144 0 254 68544 0 malloc-64 64 554 517 5928 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 121 0 1 65536 0 malloc-4096 4096 16 0 27 0 2 65536 0 malloc-4096 4096 9 7 196 0 2 65536 0 malloc-2048 2048 8 24 1112 0 8 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 malloc-256 256 70 185 7727 0 62 65280 0 malloc-256 256 46 209 6215 0 62 65280 0 malloc-256 256 68 187 9889 0 62 65280 0 32 Bucket 256 98 157 31292 0 62 65280 0 sctp_stream_msg_out 112 3 537 20 0 254 60480 0 VMSPACE 616 40 56 5241 0 16 59136 0 malloc-8192 8192 7 0 8 0 1 57344 0 sctp_laddr 48 628 464 20631 0 254 52416 0 udp_inpcb 416 6 120 2022 0 30 52416 0 malloc-64 64 324 495 8384 0 254 52416 0 Files 80 220 430 55836 0 126 52000 0 tcp_rack_map 128 16 387 48813 0 126 51584 0 L VFS Cache 320 40 116 2183 0 30 49920 0 NAMEI 1024 0 48 83060 0 16 49152 0 malloc-8192 8192 1 5 158 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 12 12 245 0 8 49152 0 malloc-512 512 6 90 1603 0 30 49152 0 pipe 736 18 48 2010 0 16 48576 0 tcp_bbr_pcb 896 5 49 521 0 16 48384 0 malloc-384 384 50 70 2802 0 30 46080 0 malloc-384 384 101 19 101 0 30 46080 0 pcpu-8 8 4878 754 39048 0 254 45056 0 PWD 40 26 1085 1991 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 malloc-4096 4096 6 4 568 0 2 40960 0 tcp_rack_pcb 1152 6 29 390 0 8 40320 0 da_ccb 544 0 70 11513 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 151 416 512 0 254 36288 0 malloc-64 64 41 526 220 0 254 36288 0 16 Bucket 144 64 188 555 0 62 36288 0 malloc-128 128 70 209 91 0 126 35712 0 malloc-128 128 20 259 4641 0 126 35712 0 malloc-128 128 68 211 271 0 126 35712 0 routing nhops 256 26 109 771 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 48 87 263 0 62 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 SLEEPQUEUE 88 193 191 193 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-1024 1024 18 14 40 0 16 32768 0 malloc-1024 1024 12 20 165 0 16 32768 0 malloc-512 512 2 62 1712 0 30 32768 0 malloc-512 512 4 60 200 0 30 32768 0 malloc-512 512 3 61 57 0 30 32768 0 malloc-512 512 27 37 379 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 77 323 2766 0 126 32000 0 PGRP 120 24 240 966 0 126 31680 0 tcp_inpcb ports 32 8 874 851 0 254 28224 0 malloc-32 32 220 662 2434 0 254 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 1 132 103 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 0 6 3304 0 2 24576 0 rtentry 168 27 117 771 0 62 24192 0 ripcb 384 1 59 66 0 30 23040 0 malloc-384 384 28 32 40 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 clpbuf 2624 0 8 14 0 4 20992 0 udp_inpcb ports 32 3 627 26 0 254 20160 0 ertt 72 15 265 1263 0 126 20160 0 malloc-64 64 2 313 19 0 254 20160 0 malloc-32 32 249 381 1228 0 254 20160 0 malloc-32 32 23 607 3661 0 254 20160 0 malloc-32 32 139 491 9264 0 254 20160 0 malloc-32 32 32 598 54 0 254 20160 0 2 Bucket 32 92 538 1009 0 254 20160 0 KNOTE 160 3 122 2448 0 62 20000 0 AIOLIO 272 0 70 101 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-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 0 668 3520809 0 254 16032 0 malloc-16 16 355 645 15809 0 254 16000 0 malloc-16 16 555 445 13856 0 254 16000 0 malloc-16 16 381 619 32158 0 254 16000 0 kenv 258 17 43 1160 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 7 371 20 0 254 12096 0 malloc-16 16 7 743 184 0 254 12000 0 malloc-16 16 212 538 515 0 254 12000 0 malloc-16 16 61 689 554 0 254 12000 0 malloc-16 16 43 707 651 0 254 12000 0 AIOCB 552 0 21 2 0 16 11592 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 6 24 6 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 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 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 368 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 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 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 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 112 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 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-8192 8192 0 0 0 0 1 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 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