Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 Jan 1 00:00:06 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80b0c758 stack pointer = 0x28:0xfffffe0056f3f4b0 ci-freebsd-main-frame pointer = 0x28:0xfffffe0056f3f4f0 5 kernel: attempcode 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 = 1021 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000031 rax: fffffe0002bf1850 rbx: 0000000000000000 rbp: fffffe0056f3f4f0 Expensive callout(9) function: 0xffffffff8146e7d0(0xfffffe006e5afbe0) 0.028693126 s ted source route from 172.20.0.1r10: c5ce17cf7b054c77 r11: 0000000000000000 r12: fffffe0077be2058 FreeBSD/amd64r13: fffffe0077be2040 r14: 0000000000000000 r15: 0000000000000010 trap number = 12 panic: page fault cpuid = 1 time = 7 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f3ecd0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f3ee30 vpanic() at vpanic+0x257/frame 0xfffffe0056f3eff0 panic() at panic+0xb5/frame 0xfffffe0056f3f0b0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056f3f1f0 trap() at trap+0x78e/frame 0xfffffe0056f3f3e0 calltrap() at calltrap+0x8/frame 0xfffffe0056f3f3e0 --- trap 0xc, rip = 0xffffffff80b0c758, rsp = 0xfffffe0056f3f4b0, rbp = 0xfffffe0056f3f4f0 --- destroy_indir() at destroy_indir+0x48/frame 0xfffffe0056f3f4f0 mddestroy() at mddestroy+0x358/frame 0xfffffe0056f3f5d0 mdctlioctl() at mdctlioctl+0x1680/frame 0xfffffe0056f3f730 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0056f3f820 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe0056f3f850 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0056f3fa60 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0056f3fab0 kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe0056f3fb90 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056f3fd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056f3ff30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056f3ff30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x8266bcf08, rbp = 0x8266bcf80 --- KDB: enter: panic [ thread pid 1021 tid 100331 ] 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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827bcf60 .str.27 rsp 0xfffffe0056f3ee10 rbp 0xfffffe0056f3ee30 rsi 0 rdi 0xffffffff8161a6c9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0054145780 r13 0xfffffffffffffffd r14 0xffffffff827bcf60 .str.27 r15 0 rip 0xffffffff8160424e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b9147(%rip) db> show proc Process 1021 (syz-executor) at 0xfffffe005413b580: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 766 at 0xfffffe00540e7560 ABI: FreeBSD ELF64 flag: 0x10000180 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0054146920 (map 0xfffffe0054146920) (map.pmap 0xfffffe00541469c0) (pmap 0xfffffe0054146a30) threads: 3 100326 RunQ syz-executor 100331 Run CPU 1 syz-executor 100332 S uwait 0xfffffe00584ece00 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1024 767 767 0 R (threaded) syz-executor 100309 RunQ syz-executor 100333 S uwait 0xfffffe00584ec280 syz-executor 100335 RunQ syz-executor 100336 RunQ syz-executor 1021 766 766 60928 R (threaded) syz-executor 100326 RunQ syz-executor 100331 Run CPU 1 syz-executor 100332 S uwait 0xfffffe00584ece00 syz-executor 1019 768 768 -1 R (threaded) syz-executor 100320 RunQ syz-executor 100324 S kqread 0xfffffe0077c67600 syz-executor 100325 S kqread 0xfffffe0077c67600 syz-executor 1012 1 767 0 S uwait 0xfffffe006de13580 syz-executor 1011 1005 1005 0 S uwait 0xfffffe005824e700 syz-executor 1010 1 767 0 S uwait 0xfffffe006de12700 syz-executor 1008 1 767 0 S uwait 0xfffffe0057d75980 syz-executor 1005 769 769 0 R (threaded) syz-executor 100108 RunQ syz-executor 100297 S connec 0xfffffe0059b218da syz-executor 100300 S uwait 0xfffffe006de14d00 syz-executor 100301 S uwait 0xfffffe00584eed80 syz-executor 100304 S uwait 0xfffffe00584eee80 syz-executor 999 1 768 0 S uwait 0xfffffe006de12900 syz-executor 995 1 768 0 S uwait 0xfffffe006de12800 syz-executor 984 1 766 0 S uwait 0xfffffe005824f300 syz-executor 978 1 766 0 S uwait 0xfffffe006de12a00 syz-executor 975 1 768 0 S uwait 0xfffffe006de13380 syz-executor 968 1 767 0 S uwait 0xfffffe006de13d80 syz-executor 959 1 768 0 S uwait 0xfffffe00584ed080 syz-executor 956 0 0 0 DL - 0xffffffff83b48da0 [accounting] 947 1 767 0 S uwait 0xfffffe00584ed380 syz-executor 946 1 767 0 S uwait 0xfffffe006de12b00 syz-executor 945 0 0 0 DL (threaded) [so_splice] 100205 D - 0xfffffe00584eeb80 [thr_0] 100206 D - 0xfffffe00584eebc0 [thr_1] 944 1 769 0 S uwait 0xfffffe006de12d00 syz-executor 920 0 0 0 DL mdwait 0xfffffe0077749000 [md1] 914 0 0 0 DL mdwait 0xfffffe007774a000 [md127] 890 1 769 0 S uwait 0xfffffe006de14200 syz-executor 885 1 769 0 S uwait 0xfffffe005824e380 syz-executor 884 1 769 0 S uwait 0xfffffe006de13a80 syz-executor 881 1 767 0 S uwait 0xfffffe006de13680 syz-executor 877 1 877 0 Ss select 0xfffffe00584ec3c0 rtsol 876 1 876 0 Ss select 0xfffffe00584ec240 rtsol 875 1 875 0 Ss select 0xfffffe006de12e40 rtsol 872 785 424 0 S kqread 0xfffffe0007767500 rtsol 830 0 0 0 DL (threaded) [KTLS] 100122 D - 0xfffffe0053fd0e00 [thr_0] 100145 D - 0xfffffe0053fd0e80 [thr_1] 100146 D - 0xffffffff83cafe28 [reclaim_0] 828 1 769 0 S uwait 0xfffffe006de13180 syz-executor 826 0 0 0 DL mdwait 0xfffffe00083f7000 [md0] 822 0 0 0 DL aiordy 0xfffffe00540095c0 [aiod4] 821 0 0 0 DL aiordy 0xfffffe00540e8580 [aiod3] 820 0 0 0 DL aiordy 0xfffffe0054008040 [aiod2] 819 0 0 0 DL aiordy 0xfffffe00540d4ac0 [aiod1] 818 1 768 0 SV uwait 0xfffffe0057d75780 syz-executor 785 775 424 0 S wait 0xfffffe00540e8ae0 sh 775 424 424 0 S wait 0xfffffe00540e8020 sh 769 765 769 0 R syz-executor 768 765 768 0 S nanslp 0xffffffff83b9e580 syz-executor 767 765 767 0 R syz-executor 766 765 766 0 R syz-executor 765 763 763 0 R syz-executor 763 761 763 0 Ss sigsusp 0xfffffe00540e7b70 csh 761 682 761 0 Ss select 0xfffffe006de143c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058287cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00593f50b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00593f54b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00593f58b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00593f5cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00593f60b0 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 0xfffffe00598565c0 logger 737 736 18 0 S+ nanslp 0xffffffff83b9e580 sleep 736 1 18 0 S+ wait 0xfffffe00540d6040 sh 686 1 686 0 Ss nanslp 0xffffffff83b9e580 cron 682 1 682 0 Ss select 0xfffffe0057d755c0 sshd 495 1 495 0 Ds biowr 0xfffffe0007c18cf0 syslogd 424 1 424 0 Ss wait 0xfffffe00540d5580 devd 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] 100081 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100096 D sdflush 0xfffffe005958b8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05400 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb4c8 [dom0] 100082 D launds 0xffffffff83ceb4d4 [laundry: dom0] 100083 D umarcl 0xffffffff81dda750 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8440f980 [pf purge] 5 0 0 0 DL waiting 0xffffffff84763700 [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 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 RL (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 Run CPU 0 [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 - 0xfffffe0007766500 [mca taskq] 100075 D - 0xfffffe0007763100 [CAM taskq] 100077 D - 0xfffffe00593da300 [ipsec_offload] 1013 1005 1005 0 Z syz-executor 1020 1019 768 -1 Z syz-executor 1023 1021 766 0 Z syz-executor db> show all locks Process 1021 (syz-executor) thread 0xfffffe0054145780 (100331) 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 0xfffffe00540cf000 (100100) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c18d70) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dee3750) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3671 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 418 5489K 622 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 sctp_stro 1 2308K 3 sysctloid 35572 2096K 35647 vtbuf 24 1968K 46 kobj 331 1324K 524 newblk 51 1037K 1096 vfscache 3 1025K 3 pcb 37 676K 125 inodedep 42 528K 271 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 56 441K 277 subproc 173 370K 1115 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 5465 acpica 1674 184K 54432 vmem 5 144K 6 tidhash 3 141K 3 pagedep 14 132K 122 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 112 112K 129 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 md_sectors 19 76K 19 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 525 ddb_capture 1 64K 1 kdtrace 252 48K 1367 umtx 368 46K 368 temp 37 40K 1980 DEVFS3 131 33K 141 hostcache 1 32K 1 shm 1 32K 4 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 routetbl 137 19K 421 ifaddr 66 19K 68 md_disk 23 17K 24 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1650 lltable 44 14K 44 GEOM 82 14K 583 eventhandler 163 14K 163 ether_multi 157 13K 167 ifnet 7 13K 7 kenv 95 12K 95 CAM queue 5 11K 1528 kqueue 97 10K 1227 rman 82 10K 447 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 231 plimit 22 9K 344 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 filemon 1 8K 2 shmfd 1 8K 3 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 78 cred 28 7K 223 sglist 6 7K 6 CAM DEV 3 6K 510 dirrem 23 6K 191 pfs_nodes 22 6K 22 freework 22 6K 261 pwddesc 81 6K 1032 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 21 UMA 272 5K 272 tcp_fsb_rack 2 5K 10 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 crypto 9 4K 26 acpisem 28 4K 28 DEVFSP 47 3K 67 proc-args 100 3K 2091 terminal 11 3K 11 session 20 3K 35 acpidev 20 3K 20 uidinfo 4 3K 20 hhook 8 3K 10 freeblks 9 3K 132 clone 9 3K 9 kcovinfo 36 3K 36 freefile 17 3K 146 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 in_multi 7 2K 9 Unitno 30 2K 60 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_atcl 4 2K 27 mkdir 12 2K 212 tun 4 2K 4 toponodes 6 2K 6 lockf 14 2K 63 ipsecpolicy 2 2K 2 CC Mem 10 2K 69 selfd 20 2K 28480 msi 9 2K 9 newdirblk 9 2K 106 diradd 9 2K 208 netlink 2 2K 75 select 9 2K 38 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 NFSD session 1 1K 1 inpcbpolicy 28 1K 287 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 BPF 6 1K 19 isadev 6 1K 8 mount 16 1K 279 pci_link 10 1K 10 osd 15 1K 85 cryptodev 10 1K 77 encap_export_host 12 1K 12 sctp_timw 2 1K 2 ioctlops 1 1K 110 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 10 ip6opt 2 1K 16 tcp_pcm_rack 1 1K 5 freefrag 2 1K 28 indirdep 1 1K 97 VN POLL 2 1K 3 vnodes 1 1K 2 ktls 1 1K 9 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_atky 5 1K 33 frag6 2 1K 3 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 pf_rule 1 1K 1 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 4 aio 4 1K 6 soname 5 1K 3446 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 in_mfilter 2 1K 2 filecaps 3 1K 80 sctp_vrf 1 1K 1 sctp_athm 4 1K 28 in6_mfilter 1 1K 11 ip_msource 1 1K 1 ip_moptions 1 1K 3 vnet 1 1K 1 accf 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_map 2 1K 6 cpus 2 1K 2 ip6_moptions 1 1K 5 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_do_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 11 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 2 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 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 128 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 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 2 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 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 23 fadvise 0 0K 1 statfs 0 0K 297 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 14 lio 0 0K 6 acl 0 0K 0 mbuf_tag 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14802 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 348 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 641 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 3 filedesc_to_leader 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 90 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 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 8324 1074 13395 0 254 38494208 0 mbuf 256 8700 962 18229 0 254 2473472 0 BUF TRIE 152 232 11572 948 0 62 1794208 0 malloc-4096 4096 416 4 1555 0 2 1720320 0 malloc-384 384 4173 27 4517 0 30 1612800 0 malloc-128 128 11698 175 11950 0 126 1519744 0 tcp_log 416 2054 1510 6597 0 254 1482624 0 UMA Slabs 0 112 11093 25 11093 0 126 1245216 0 RADIX NODE 152 7452 265 36659 0 62 1172984 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17824 71 17824 0 254 1002120 0 FFS inode 1168 552 22 702 0 8 670432 0 malloc-65536 65536 10 0 13 0 1 655360 0 sctp_ep 1152 3 508 23 0 254 588672 0 sctp_asoc 2256 1 254 3 0 254 575280 0 malloc-16384 16384 30 4 143 0 1 557056 0 socket 1024 51 457 1561 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-65536 65536 4 2 200 0 1 393216 0 VM OBJECT 248 1350 90 15677 0 62 357120 0 THREAD 1860 167 17 336 0 8 342240 0 256 Bucket 2048 151 9 1152 0 8 327680 0 malloc-2048 2048 9 135 634 0 8 294912 0 VNODE 440 592 74 744 0 30 293040 0 malloc-64 64 4215 132 5756 0 254 278208 0 malloc-2048 2048 107 13 120 0 8 245760 0 malloc-16 16 14714 286 14820 0 254 240000 0 malloc-256 256 316 614 1994 0 62 238080 0 DEVCTL 1024 28 192 153 0 0 225280 0 malloc-64 64 84 3255 31181 0 254 213696 0 MAP ENTRY 96 1817 325 50200 0 126 205632 0 sctp_raddr 736 1 263 3 0 254 194304 0 malloc-32 32 5508 414 7252 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-128 128 1212 183 25419 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 18 498 1211 0 254 165120 0 FPU_save_area 832 169 29 430 0 16 164736 0 malloc-32768 32768 0 5 62 0 1 163840 0 malloc-32768 32768 3 2 126 0 1 163840 0 FFS2 dinode 256 552 78 702 0 62 161280 0 malloc-1024 1024 127 17 1375 0 16 147456 0 S VFS Cache 104 1019 268 1220 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 1 3 15 0 1 131072 0 malloc-128 128 840 183 2044 0 126 130944 0 mbuf_packet 256 9 499 215 0 254 130048 0 PROC 1376 83 5 1029 0 8 121088 0 ksiginfo 112 76 968 154 0 126 116928 0 malloc-4096 4096 27 1 32 0 2 114688 0 malloc-128 128 564 211 3929 0 126 99200 0 filedesc0 1072 81 10 1032 0 8 97552 0 UMA Kegs 384 230 3 230 0 30 89472 0 syncache 168 0 528 5 0 254 88704 0 128 Bucket 1024 48 35 260 0 16 84992 0 malloc-16384 16384 4 1 195 0 1 81920 0 malloc-8192 8192 7 3 12 0 1 81920 0 malloc-4096 4096 14 6 28 0 2 81920 0 malloc-256 256 115 200 1219 0 62 80640 0 g_bio 408 4 176 6825 0 30 73440 0 malloc-64 64 724 347 3654 0 254 68544 0 md1 8 8192 192 8192 0 254 67072 0 md0 4096 16 0 16 0 2 65536 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 137 0 1 65536 0 malloc-4096 4096 13 3 65 0 2 65536 0 malloc-2048 2048 10 22 744 0 8 65536 0 64 Bucket 512 95 33 1884 0 30 65536 0 malloc-256 256 183 72 393 0 62 65280 0 malloc-64 64 532 287 787 0 254 52416 0 malloc-256 256 62 133 646 0 62 49920 0 32 Bucket 256 76 119 616 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 14106 0 16 49152 0 malloc-2048 2048 9 15 38 0 8 49152 0 malloc-1024 1024 16 32 698 0 16 49152 0 malloc-1024 1024 17 31 547 0 16 49152 0 VMSPACE 584 54 30 1000 0 16 49056 0 malloc-384 384 90 30 118 0 30 46080 0 malloc-384 384 60 60 291 0 30 46080 0 tcp_inpcb 1304 10 23 69 0 8 43032 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4759 361 4964 0 254 40960 0 pipe 736 19 36 366 0 16 40480 0 sctp_readq 152 0 260 2 0 254 39520 0 sctp_chunk 152 1 259 3 0 254 39520 0 da_ccb 544 1 69 1802 0 16 38080 0 udp_inpcb 408 9 81 184 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 7 560 14414 0 254 36288 0 malloc-64 64 162 405 192 0 254 36288 0 malloc-64 64 27 540 332 0 254 36288 0 malloc-64 64 12 555 40 0 254 36288 0 tcp_rack_map 128 0 279 4 0 126 35712 0 malloc-128 128 84 195 138 0 126 35712 0 malloc-128 128 73 206 163 0 126 35712 0 malloc-128 128 36 243 659 0 126 35712 0 malloc-128 128 14 265 282 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 382 0 30 34560 0 malloc-384 384 33 57 52 0 30 34560 0 malloc-256 256 14 121 513 0 62 34560 0 malloc-256 256 86 49 172 0 62 34560 0 malloc-256 256 28 107 93 0 62 34560 0 malloc-256 256 15 120 534 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 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 25 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 5 3 580 0 2 32768 0 malloc-4096 4096 2 6 9 0 2 32768 0 malloc-2048 2048 4 12 31 0 8 32768 0 malloc-2048 2048 5 11 6 0 8 32768 0 malloc-2048 2048 10 6 11 0 8 32768 0 malloc-1024 1024 2 30 12 0 16 32768 0 malloc-1024 1024 6 26 6 0 16 32768 0 malloc-1024 1024 9 23 11 0 16 32768 0 malloc-512 512 7 57 36 0 30 32768 0 malloc-512 512 12 52 28 0 30 32768 0 malloc-512 512 3 61 175 0 30 32768 0 malloc-512 512 0 64 6 0 30 32768 0 malloc-512 512 1 63 3 0 30 32768 0 malloc-512 512 5 59 37 0 30 32768 0 malloc-512 512 0 64 6 0 30 32768 0 pcpu-64 64 500 12 500 0 254 32768 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 202 198 7943 0 126 32000 0 PGRP 120 25 239 41 0 126 31680 0 clpbuf 2624 0 12 33 0 4 31488 0 sctp_laddr 48 4 584 20 0 254 28224 0 rl_entry 48 3 585 5 0 254 28224 0 malloc-32 32 355 527 539 0 254 28224 0 16 Bucket 144 63 133 299 0 62 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 0 133 22 0 62 27664 0 udplite_inpcb 408 1 62 4 0 30 25704 0 cpuset 200 9 119 11 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 ertt_txseginfo 40 0 606 579 0 254 24240 0 PWD 40 32 574 191 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 65 235 389 0 126 24000 0 itimer 352 0 66 8 0 30 23232 0 malloc-384 384 12 48 35 0 30 23040 0 malloc-384 384 2 58 4 0 30 23040 0 ripcb 376 8 52 30 0 30 22560 0 Mountpoints 2816 2 6 3 0 4 22528 0 ertt 72 10 270 69 0 126 20160 0 malloc-32 32 80 550 370 0 254 20160 0 malloc-32 32 32 598 1599 0 254 20160 0 malloc-32 32 55 575 2756 0 254 20160 0 malloc-32 32 36 594 202 0 254 20160 0 malloc-32 32 18 612 40 0 254 20160 0 2 Bucket 32 65 565 428 0 254 20160 0 KNOTE 160 6 119 67 0 62 20000 0 AIOCB 552 0 35 18 0 16 19320 0 ktls_session 256 0 75 2 0 62 19200 0 L VFS Cache 320 0 60 6 0 30 19200 0 AIOLIO 272 0 70 6 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 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-4096 4096 0 4 300 0 2 16384 0 malloc-2048 2048 0 8 6 0 8 16384 0 malloc-1024 1024 1 15 6 0 16 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 0 32 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 517 483 3472 0 254 16000 0 kenv 258 17 43 1067 0 30 15480 0 tcp_rack_pcb 1088 1 13 5 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 152 226 936 0 254 12096 0 vtnet_tx_hdr 24 0 501 1778 0 254 12024 0 malloc-16 16 2 748 178 0 254 12000 0 malloc-16 16 12 738 12 0 254 12000 0 malloc-16 16 17 733 667 0 254 12000 0 malloc-16 16 56 694 24946 0 254 12000 0 malloc-16 16 66 684 1713 0 254 12000 0 malloc-16 16 4 746 6 0 254 12000 0 cryptop 280 0 42 6 0 30 11760 0 splice 184 0 63 3 0 62 11592 0 malloc-384 384 1 29 1 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-4096 4096 0 2 2 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 18 21 30 0 0 3744 0 md127 8 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 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_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 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 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 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 152 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-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 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