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 = 0x20:0xffffffff80b0c758 stack pointer = 0x28:0xfffffe0056e044b0 frame pointer = 0x28:0xfffffe0056e044f0 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 = 962 (syz-executor) rdi: 0000000000000000 rsi: 0000000000002e83 rdx: 0000000000002e82 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 000000000000003a rax: fffffe0002bf1850 rbx: 0000000000000000 rbp: fffffe0056e044f0 FreeBSD/amd64r10: ec3554b19c16b041 r11: 0000000000000000 r12: fffffe00083f7058 (ci-freebsd-mair13: fffffe00083f7040 r14: 0000000000000000 r15: 0000000000000010 n-0.us-central1-trap number = 12 b.c.syzkaller.inpanic: page fault cpuid = 0 time = 2 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e03cd0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e03e30 vpanic() at vpanic+0x257/frame 0xfffffe0056e03ff0 panic() at panic+0xb5/frame 0xfffffe0056e040b0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056e041f0 trap() at trap+0x78e/frame 0xfffffe0056e043e0 calltrap() at calltrap+0x8/frame 0xfffffe0056e043e0 --- trap 0xc, rip = 0xffffffff80b0c758, rsp = 0xfffffe0056e044b0, rbp = 0xfffffe0056e044f0 --- destroy_indir() at destroy_indir+0x48/frame 0xfffffe0056e044f0 mddestroy() at mddestroy+0x358/frame 0xfffffe0056e045d0 mdctlioctl() at mdctlioctl+0x1680/frame 0xfffffe0056e04730 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0056e04820 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe0056e04850 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0056e04a60 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0056e04ab0 kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe0056e04b90 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056e04d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056e04f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e04f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x823b39f08, rbp = 0x823b39f80 --- KDB: enter: panic [ thread pid 962 tid 100297 ] Stopped at kdb_enter+0x6e: movq $0,0x25b9147(%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 0xfffffe006ea00000 rdx 0x7ffff rbx 0xffffffff827bcf60 .str.27 rsp 0xfffffe0056e03e10 rbp 0xfffffe0056e03e30 rsi 0x80001 rdi 0xffffffff8161a6c9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0054132000 r13 0xfffffffffffffffe r14 0xffffffff827bcf60 .str.27 r15 0 rip 0xffffffff8160424e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b9147(%rip) db> show proc Process 962 (syz-executor) at 0xfffffe005410b5c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe00540dc060 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005412a920 (map 0xfffffe005412a920) (map.pmap 0xfffffe005412a9c0) (pmap 0xfffffe005412aa30) threads: 3 100263 RunQ syz-executor 100297 Run CPU 0 syz-executor 100298 RunQ syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 964 961 424 0 R sh 962 765 765 0 R (threaded) syz-executor 100263 RunQ syz-executor 100297 Run CPU 0 syz-executor 100298 RunQ syz-executor 961 782 424 0 S wait 0xfffffe00540e75a0 sh 952 764 764 60928 R (threaded) syz-executor 100121 RunQ syz-executor 100288 S pipdwt 0xfffffe0059c959e0 syz-executor 100289 S pipdww 0xfffffe0059c959e0 syz-executor 100290 D fork 0xffffffff827c2301 syz-executor 100291 S uwait 0xfffffe00584ebc80 syz-executor 950 766 766 0 R (threaded) syz-executor 100171 RunQ syz-executor 100292 S connec 0xfffffe0059d2d8da syz-executor 100294 S lthr 0xfffffe005411a780 syz-executor 100295 S uwait 0xfffffe00584eb800 syz-executor 949 767 767 60928 R (threaded) syz-executor 100267 RunQ syz-executor 100284 S pipdwt 0xfffffe0059c8d140 syz-executor 100285 S pipdww 0xfffffe0059c8d140 syz-executor 100286 S uwait 0xfffffe00584ec380 syz-executor 100293 S uwait 0xfffffe00584ebd80 syz-executor 100296 S uwait 0xfffffe00584eca80 syz-executor 931 1 764 0 S uwait 0xfffffe006df30200 syz-executor 926 1 765 0 S uwait 0xfffffe00584eb980 syz-executor 925 1 765 0 S uwait 0xfffffe00584ec100 syz-executor 909 1 767 0 S uwait 0xfffffe006df2f800 syz-executor 907 906 765 0 S uwait 0xfffffe006df2f600 syz-executor 906 1 765 0 SV wait 0xfffffe0054122ac0 syz-executor 898 1 767 0 S uwait 0xfffffe006df2eb80 syz-executor 896 1 767 0 S uwait 0xfffffe00584ec880 syz-executor 895 1 767 0 S uwait 0xfffffe006df30000 syz-executor 889 1 766 0 S uwait 0xfffffe00584ed380 syz-executor 860 1 765 0 S uwait 0xfffffe00584ec980 syz-executor 848 0 0 0 DL aiordy 0xfffffe00540e6580 [aiod4] 847 0 0 0 DL aiordy 0xfffffe00540da020 [aiod3] 846 0 0 0 DL aiordy 0xfffffe005410ab00 [aiod2] 845 0 0 0 DL aiordy 0xfffffe00540095c0 [aiod1] 838 1 767 0 S uwait 0xfffffe006df2fe80 syz-executor 829 1 766 60928 S uwait 0xfffffe006df2f300 syz-executor 782 772 424 0 S wait 0xfffffe00540e8060 sh 772 424 424 0 S wait 0xfffffe00540d9ac0 sh 767 763 767 0 R syz-executor 766 763 766 0 S nanslp 0xffffffff83b9e580 syz-executor 765 763 765 0 R syz-executor 764 763 764 0 S nanslp 0xffffffff83b9e580 syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss sigsusp 0xfffffe00540da630 csh 759 682 759 0 Ss select 0xfffffe006df303c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058287cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00593f58b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00582868b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00593f5cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00593f60b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058286cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00593f64b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00593f68b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00593f6cb0 getty 738 1 18 0 S+ piperd 0xfffffe0059c948a0 logger 737 736 18 0 S+ nanslp 0xffffffff83b9e581 sleep 736 1 18 0 S+ wait 0xfffffe00540db040 sh 686 1 686 0 Ss nanslp 0xffffffff83b9e581 cron 682 1 682 0 Ss select 0xfffffe006df304c0 sshd 495 1 495 0 Rs syslogd 424 1 424 0 Ss wait 0xfffffe0054009060 devd 423 1 423 65 Ss select 0xfffffe0057d75dc0 dhclient 338 1 338 0 Ss select 0xfffffe0057d75d40 dhclient 335 1 335 0 Ss select 0xfffffe005824ee40 dhclient 17 0 0 0 DL syncer 0xffffffff83cbbfa0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba560 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00597254e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05400 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb4c8 [dom0] 100081 D launds 0xffffffff83ceb4d4 [laundry: dom0] 100082 D umarcl 0xffffffff81dda750 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84645980 [pf purge] 5 0 0 0 DL waiting 0xffffffff848f5700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e6340 [doneq0] 100047 D - 0xffffffff838e62c0 [async] 100076 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce6d80 [crypto] 100044 D crypto_ 0xfffffe0007a72d30 [crypto returns 0] 100045 D crypto_ 0xfffffe0007a72d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0057cba488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b46f20 [g_event] 100038 D - 0xffffffff83b46f40 [g_up] 100039 D - 0xffffffff83b46f60 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 I [clock (0)] 100032 Run CPU 1 [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] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: 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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce7820 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c36ff0 [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 - 0xfffffe0007764900 [kqueue_ctx taskq] 100011 D - 0xfffffe0007764800 [jail_remove taskq] 100012 D - 0xfffffe0007764700 [bus taskq] 100015 D - 0xfffffe0007764200 [thread taskq] 100017 D - 0xfffffe0007763e00 [aiod_kick taskq] 100018 D - 0xfffffe0007763d00 [deferred_unmount ta] 100019 D - 0xfffffe0007763c00 [inm_free taskq] 100020 D - 0xfffffe0007763b00 [in6m_free taskq] 100021 D - 0xfffffe0007763a00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007763900 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007763900 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007763900 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007763900 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007763800 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007763800 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007763800 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007763800 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007763300 [firmware taskq] 100041 D - 0xfffffe0007763200 [crypto_0] 100042 D - 0xfffffe0007763200 [crypto_1] 100057 D - 0xfffffe005812c000 [vtnet0 rxq 0] 100058 D - 0xfffffe005812be00 [vtnet0 txq 0] 100059 D - 0xfffffe005812bd00 [vtnet0 rxq 1] 100060 D - 0xfffffe005812bc00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058250f00 [virtio_balloon] 100066 D - 0xffffffff827c2300 [deadlkres] 100070 D - 0xfffffe00593da400 [acpi_task_0] 100071 D - 0xfffffe00593da400 [acpi_task_1] 100072 D - 0xfffffe00593da400 [acpi_task_2] 100074 D - 0xfffffe0007767100 [mca taskq] 100075 D - 0xfffffe0007763100 [CAM taskq] 100077 D - 0xfffffe00593da300 [ipsec_offload] db> show all locks Process 962 (syz-executor) thread 0xfffffe0054132000 (100297) exclusive sx MD config lock (MD config lock) r = 0 (0xffffffff83911400) locked @ /syzkaller/managers/main/kernel/sys/dev/md/md.c:1796 Process 495 (syslogd) thread 0xfffffe00540c3780 (100091) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006de48908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1235 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5071K 506 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 sysctloid 34891 2055K 35083 vtbuf 24 1968K 46 kobj 331 1324K 504 newblk 9 1026K 746 vfscache 3 1025K 3 pcb 33 678K 112 inodedep 16 518K 230 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 44 345K 235 subproc 158 310K 1051 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 1100 acpica 1674 184K 54426 vmem 5 144K 7 tidhash 3 141K 3 pagedep 10 131K 113 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 127 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 kdtrace 224 44K 1269 umtx 336 42K 336 temp 35 37K 1915 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 BPF 14 19K 17 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 lltable 46 15K 51 bus-sc 34 15K 1647 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 169 kenv 95 12K 95 shmfd 7 11K 10 GEOM 61 11K 509 CAM queue 5 11K 1528 rman 82 10K 437 plimit 25 10K 323 rpc 8 9K 8 kqueue 83 9K 1122 in6_multi 65 9K 65 bmsafemap 2 9K 188 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 7 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 78 cred 28 7K 197 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 266 5K 267 pwddesc 69 5K 973 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 19 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 48 3K 72 terminal 11 3K 11 proc-args 94 3K 2022 iov 4 3K 14746 uidinfo 5 3K 8 session 20 3K 36 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 28 2K 67 lockf 16 2K 76 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_atcl 4 2K 19 in_multi 6 2K 10 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 selfd 21 2K 197636 CC Mem 10 2K 63 msi 9 2K 9 netlink 2 2K 85 softdep 1 1K 1 dirrem 4 1K 168 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 select 8 1K 40 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 27 1K 292 freework 4 1K 151 sctp_ifn 6 1K 14 ipsec 3 1K 3 diradd 6 1K 184 freeblks 3 1K 111 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 240 pci_link 10 1K 10 osd 15 1K 80 newdirblk 5 1K 100 mkdir 5 1K 200 crypto 4 1K 14 encap_export_host 12 1K 12 ioctlops 1 1K 106 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 cryptodev 6 1K 69 chacha20random 1 1K 1 biobuf 1 1K 1 freefile 2 1K 128 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 frag6 2 1K 2 tcpfunc 3 1K 3 in_mfilter 4 1K 10 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 4 1K 19 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_moptions 2 1K 7 aio 4 1K 4 soname 5 1K 3351 procdesc 1 1K 10 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 84 sctp_vrf 1 1K 1 sctp_athm 4 1K 19 ip_msource 1 1K 3 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 1 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_timw 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 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 0 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 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 68 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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 17 allocindir 0 0K 0 indirdep 0 0K 22 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 0 ipsecrequest 0 0K 0 ip6opt 0 0K 19 ip6_msource 0 0K 0 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 4 statfs 0 0K 188 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 8 lio 0 0K 5 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 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 318 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 636 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 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 78 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 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 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 17 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 16915 0 254 38494208 0 mbuf 256 8645 1017 23422 0 254 2473472 0 BUF TRIE 152 215 11589 678 0 62 1794208 0 malloc-4096 4096 401 5 1470 0 2 1662976 0 malloc-384 384 4173 27 4517 0 30 1612800 0 tcp_log 416 2050 1766 8901 0 254 1587456 0 malloc-128 128 11465 253 11736 0 126 1499904 0 UMA Slabs 0 112 11072 10 11072 0 126 1241184 0 RADIX NODE 152 7052 405 31549 0 62 1133464 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16590 1089 17585 0 254 990024 0 malloc-65536 65536 9 1 12 0 1 655360 0 FFS inode 1168 529 24 659 0 8 645904 0 sctp_ep 1152 4 507 19 0 254 588672 0 pbuf 2624 0 202 0 0 2 530048 0 socket 1024 40 468 1542 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-2048 2048 8 240 627 0 8 507904 0 malloc-16384 16384 22 5 117 0 1 442368 0 malloc-65536 65536 4 2 180 0 1 393216 0 256 Bucket 2048 147 37 1196 0 8 376832 0 VM OBJECT 248 1236 140 15026 0 62 341248 0 THREAD 1860 154 14 298 0 8 312480 0 VNODE 440 566 100 698 0 30 293040 0 malloc-64 64 4124 223 5668 0 254 278208 0 malloc-16 16 14418 332 14560 0 254 236000 0 malloc-64 64 85 3506 197856 0 254 229824 0 malloc-2048 2048 107 5 122 0 8 229376 0 DEVCTL 1024 26 194 151 0 0 225280 0 malloc-32768 32768 3 3 142 0 1 196608 0 MAP ENTRY 96 1643 373 48109 0 126 193536 0 malloc-256 256 258 492 1568 0 62 192000 0 malloc-32 32 5411 511 7095 0 254 189504 0 UMA Zones 768 238 1 239 0 16 183552 0 malloc-128 128 1211 184 25401 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 8 508 1197 0 254 165120 0 FPU_save_area 832 156 24 374 0 16 149760 0 malloc-1024 1024 124 20 1348 0 16 147456 0 S VFS Cache 104 1003 401 1193 0 126 146016 0 FFS2 dinode 256 529 41 658 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 2 506 664 0 254 130048 0 PROC 1376 68 20 969 0 8 121088 0 ksiginfo 112 63 981 109 0 126 116928 0 malloc-128 128 794 105 1976 0 126 115072 0 malloc-128 128 562 213 3920 0 126 99200 0 filedesc0 1072 69 22 973 0 8 97552 0 malloc-4096 4096 4 18 22 0 2 90112 0 UMA Kegs 384 225 8 226 0 30 89472 0 128 Bucket 1024 47 36 257 0 16 84992 0 malloc-64 64 531 540 789 0 254 68544 0 malloc-64 64 695 376 3528 0 254 68544 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 11 0 1 65536 0 malloc-16384 16384 4 0 194 0 1 65536 0 malloc-8192 8192 6 2 121 0 1 65536 0 malloc-4096 4096 13 3 65 0 2 65536 0 malloc-2048 2048 11 21 740 0 8 65536 0 64 Bucket 512 84 44 1825 0 30 65536 0 g_bio 408 0 150 5844 0 30 61200 0 malloc-4096 4096 12 2 20 0 2 57344 0 malloc-256 256 169 26 346 0 62 49920 0 malloc-256 256 36 159 486 0 62 49920 0 malloc-256 256 91 104 1053 0 62 49920 0 32 Bucket 256 75 120 1249 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13510 0 16 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-1024 1024 14 34 542 0 16 49152 0 malloc-384 384 90 30 120 0 30 46080 0 malloc-384 384 34 86 250 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 10 23 63 0 8 43032 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4705 415 4888 0 254 40960 0 VMSPACE 584 48 22 948 0 16 40880 0 udp_inpcb 408 9 81 179 0 30 36720 0 malloc-64 64 7 560 14359 0 254 36288 0 malloc-64 64 162 405 201 0 254 36288 0 malloc-64 64 28 539 332 0 254 36288 0 malloc-64 64 11 556 40 0 254 36288 0 malloc-128 128 85 194 112 0 126 35712 0 malloc-128 128 68 211 114 0 126 35712 0 malloc-128 128 8 271 599 0 126 35712 0 malloc-128 128 15 264 287 0 126 35712 0 routing nhops 256 26 109 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 58 32 366 0 30 34560 0 malloc-256 256 12 123 495 0 62 34560 0 malloc-256 256 83 52 163 0 62 34560 0 malloc-256 256 29 106 128 0 62 34560 0 malloc-256 256 15 120 535 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 21 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 5 3 565 0 2 32768 0 malloc-4096 4096 6 2 9 0 2 32768 0 malloc-2048 2048 4 12 27 0 8 32768 0 malloc-2048 2048 3 13 6 0 8 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-2048 2048 6 10 32 0 8 32768 0 malloc-2048 2048 0 16 3 0 8 32768 0 malloc-1024 1024 4 28 18 0 16 32768 0 malloc-1024 1024 6 26 6 0 16 32768 0 malloc-1024 1024 18 14 596 0 16 32768 0 malloc-1024 1024 9 23 14 0 16 32768 0 malloc-512 512 3 61 26 0 30 32768 0 malloc-512 512 12 52 36 0 30 32768 0 malloc-512 512 3 61 174 0 30 32768 0 malloc-512 512 0 64 4 0 30 32768 0 malloc-512 512 1 63 3 0 30 32768 0 malloc-512 512 4 60 44 0 30 32768 0 malloc-512 512 2 62 6 0 30 32768 0 pcpu-64 64 497 15 497 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 189 211 7550 0 126 32000 0 PGRP 120 24 240 41 0 126 31680 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 350 532 443 0 254 28224 0 16 Bucket 144 60 136 269 0 62 28224 0 4 Bucket 48 6 582 7 0 254 28224 0 AIO 208 0 133 16 0 62 27664 0 da_ccb 544 0 49 1564 0 16 26656 0 udplite_inpcb 408 2 61 17 0 30 25704 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 8 120 168 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 pipe 736 20 13 336 0 16 24288 0 ertt_txseginfo 40 0 606 969 0 254 24240 0 PWD 40 27 579 169 0 254 24240 0 rtentry 168 29 115 35 0 62 24192 0 8 Bucket 80 83 217 431 0 126 24000 0 itimer 352 0 66 24 0 30 23232 0 malloc-384 384 12 48 27 0 30 23040 0 malloc-384 384 1 59 3 0 30 23040 0 malloc-384 384 27 33 38 0 30 23040 0 domainset 40 0 567 159 0 254 22680 0 ripcb 376 6 54 33 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 clpbuf 2624 0 8 24 0 4 20992 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 10 270 63 0 126 20160 0 malloc-32 32 77 553 381 0 254 20160 0 malloc-32 32 32 598 109 0 254 20160 0 malloc-32 32 29 601 2739 0 254 20160 0 malloc-32 32 36 594 205 0 254 20160 0 malloc-32 32 18 612 36 0 254 20160 0 2 Bucket 32 62 568 371 0 254 20160 0 KNOTE 160 3 122 77 0 62 20000 0 tcp_bbr_map 128 0 155 101 0 126 19840 0 AIOCB 552 0 35 19 0 16 19320 0 L VFS Cache 320 0 60 12 0 30 19200 0 AIOLIO 272 0 70 5 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-4096 4096 0 4 215 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 2 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 malloc-16 16 504 496 3437 0 254 16000 0 kenv 258 17 43 1067 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 32 152 226 933 0 254 12096 0 malloc-16 16 2 748 167 0 254 12000 0 malloc-16 16 12 738 12 0 254 12000 0 malloc-16 16 16 734 326 0 254 12000 0 malloc-16 16 54 696 24923 0 254 12000 0 malloc-16 16 58 692 1632 0 254 12000 0 malloc-16 16 3 747 8 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-4096 4096 0 2 2 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1885 0 254 8016 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 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 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 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 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 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-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-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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl