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 = 0x20:0xffffffff80b0c758 stack pointer = 0x0:0xfffffe0056d16070 frame pointer = 0x0:0xfffffe0056d160b0 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 = 1069 (syz-executor) rdi: 0000000000000000 rsi: 0000000000003b5d rdx: 0000000000003b5c SYZFAIL: failed to recv rpc rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000030 rax: fffffe0002bf1850 rbx: 0000000000000000 rbp: fffffe0056d160b0 r10: 5cd94b6e2ecb1e8f r11: 0000000000000000 r12: fffffe0079c64058 r13: fffffe0079c64040 r14: 0000000000000000 r15: 0000000000000010 trap number = 12 panic: page fault cpuid = 1 time = 1751532278 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056d15890 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056d159f0 vpanic() at vpanic+0x257/frame 0xfffffe0056d15bb0 panic() at panic+0xb5/frame 0xfffffe0056d15c70 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056d15db0 trap() at trap+0x78e/frame 0xfffffe0056d15fa0 calltrap() at calltrap+0x8/frame 0xfffffe0056d15fa0 --- trap 0xc, rip = 0xffffffff80b0c758, rsp = 0xfffffe0056d16070, rbp = 0xfffffe0056d160b0 --- destroy_indir() at destroy_indir+0x48/frame 0xfffffe0056d160b0 mddestroy() at mddestroy+0x358/frame 0xfffffe0056d16190 mdctlioctl() at mdctlioctl+0x1680/frame 0xfffffe0056d162f0 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0056d163e0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe0056d16410 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0056d16620 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0056d16670 kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe0056d16750 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056d168d0 freebsd32_ioctl() at freebsd32_ioctl+0x607/frame 0xfffffe0056d16d10 ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056d16f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98 KDB: enter: panic [ thread pid 1069 tid 100377 ] 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 0 rax 0x12 rcx 0xfffffe006ea00000 rdx 0x7ffff rbx 0xffffffff827bcf60 .str.27 rsp 0xfffffe0056d159d0 rbp 0xfffffe0056d159f0 rsi 0x80001 rdi 0xffffffff8161a6c9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0054130780 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 1069 (syz-executor) at 0xfffffe0054104560: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe0007827020 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0007810db0 (map 0xfffffe0007810db0) (map.pmap 0xfffffe0007810e50) (pmap 0xfffffe0007810ec0) threads: 3 100308 RunQ syz-executor 100377 Run CPU 1 syz-executor 100378 S uwait 0xfffffe006ddef680 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1069 765 765 0 R (threaded) syz-executor 100308 RunQ syz-executor 100377 Run CPU 1 syz-executor 100378 S uwait 0xfffffe006ddef680 syz-executor 1068 977 977 0 R (threaded) syz-executor 100186 RunQ syz-executor 100376 S pipdwt 0xfffffe0079c538a0 syz-executor 1062 1 765 0 S uwait 0xfffffe006ddef380 syz-executor 977 763 977 0 R syz-executor 961 959 959 0 D ifnet_d 0xffffffff83cbc780 ifconfig 959 763 959 0 S wait 0xfffffe0054007020 syz-executor 956 952 952 0 D tun_con 0xfffffe00581243a8 ifconfig 952 763 952 0 S wait 0xfffffe00540ceb00 syz-executor 906 1 767 0 S uwait 0xfffffe006ddef580 syz-executor 888 0 0 0 DL (threaded) [so_splice] 100162 D - 0xfffffe00584ebc00 [thr_0] 100163 D - 0xfffffe00584ebc40 [thr_1] 887 0 0 0 DL - 0xffffffff83cae600 [soaiod4] 886 0 0 0 DL - 0xffffffff83cae600 [soaiod3] 885 0 0 0 DL - 0xffffffff83cae600 [soaiod2] 884 0 0 0 DL - 0xffffffff83cae600 [soaiod1] 876 1 876 0 Ss select 0xfffffe00584ebb40 rtsol 875 1 875 0 Ss select 0xfffffe006ddef840 rtsol 873 1 873 0 Ss select 0xfffffe00584eb140 rtsol 869 783 424 0 S kqread 0xfffffe0058129600 rtsol 827 1 764 0 S uwait 0xfffffe00584ec600 syz-executor 810 0 0 0 DL aiordy 0xfffffe00540cc000 [aiod4] 807 0 0 0 DL aiordy 0xfffffe00540eeae0 [aiod3] 806 0 0 0 DL aiordy 0xfffffe00540ef040 [aiod2] 805 0 0 0 DL aiordy 0xfffffe00540ef5a0 [aiod1] 783 771 424 0 S wait 0xfffffe00540f05c0 sh 771 424 424 0 S wait 0xfffffe00540ccac0 sh 765 763 765 0 R syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss sigsusp 0xfffffe00540ce650 csh 759 682 759 0 Ss select 0xfffffe006ddf0540 sshd 748 1 748 0 Rs+ CPU 0 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 0xfffffe005982a140 logger 737 736 18 0 S+ nanslp 0xffffffff83b9e580 sleep 736 1 18 0 S+ wait 0xfffffe0007809b00 sh 686 1 686 0 Ss nanslp 0xffffffff83b9e580 cron 682 1 682 0 Ss select 0xfffffe006ddf05c0 sshd 495 1 495 0 Ds biowr 0xfffffe0007c18cf0 syslogd 424 1 424 0 Ss wait 0xfffffe00540cd580 devd 423 1 423 65 Ss select 0xfffffe0057d754c0 dhclient 338 1 338 0 Ss select 0xfffffe0057d75440 dhclient 335 1 335 0 Ss select 0xfffffe0057d75740 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] 100095 D sdflush 0xfffffe00596bace8 [/ 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 0xffffffff843d1980 [pf purge] 5 0 0 0 DL waiting 0xffffffff846b3700 [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 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 - 0xffffffff827c2301 [deadlkres] 100070 D - 0xfffffe00593da400 [acpi_task_0] 100071 D - 0xfffffe00593da400 [acpi_task_1] 100072 D - 0xfffffe00593da400 [acpi_task_2] 100074 D - 0xfffffe0007766d00 [mca taskq] 100075 D - 0xfffffe0007763100 [CAM taskq] 100077 D - 0xfffffe005812b500 [ipsec_offload] db> show all locks Process 1069 (syz-executor) thread 0xfffffe0054130780 (100377) exclusive sx MD config lock (MD config lock) r = 0 (0xffffffff83911400) locked @ /syzkaller/managers/i386/kernel/sys/dev/md/md.c:1796 Process 956 (ifconfig) thread 0xfffffe005410e780 (100136) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cbc780) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3000 Process 495 (syslogd) thread 0xfffffe00540c7780 (100098) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c18d70) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dddec78) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3671 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5071K 486 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 35008 2062K 35083 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 311 1102K 808 vfscache 3 1025K 3 pcb 29 669K 264 inodedep 57 533K 508 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 155 298K 1160 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 1161 filedesc 24 185K 477 acpica 1674 184K 54426 vmem 5 144K 6 tidhash 3 141K 3 pagedep 26 135K 262 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 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 cred 84 44K 417 kdtrace 210 41K 1451 umtx 320 40K 320 temp 38 38K 2120 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 73 20K 77 BPF 15 19K 69 LRO 18 19K 20 routetbl 170 17K 527 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 57 ithread 90 15K 90 bus-sc 34 15K 1647 ifnet 8 15K 8 eventhandler 163 14K 163 ether_multi 152 13K 210 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 plimit 24 9K 339 rpc 8 9K 8 in6_multi 65 9K 79 bmsafemap 2 9K 473 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 17 shmfd 1 8K 33 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 kqueue 72 8K 1182 taskqueue 69 8K 69 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 23 UMA 267 5K 267 pwddesc 66 5K 1109 vt 11 5K 11 DEVFSP 65 5K 203 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 acpisem 28 4K 28 kcovinfo 54 4K 63 dirrem 12 3K 413 proc-args 93 3K 2139 mkdir 23 3K 502 session 23 3K 37 diradd 22 3K 436 terminal 11 3K 11 newdirblk 21 3K 251 freefile 20 3K 392 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 13 2K 16 CC Mem 15 2K 559 tun 5 2K 5 Unitno 31 2K 54 selfd 27 2K 12936 sctp_ifa 13 2K 16 CAM XPT 22 2K 543 lockf 15 2K 170 in_multi 6 2K 9 select 12 2K 64 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 netlink 2 2K 96 inpcbpolicy 33 2K 1069 freework 5 2K 329 softdep 1 1K 1 indirdep 4 1K 85 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 osd 20 1K 575 ipsec 3 1K 3 sctp_ifn 6 1K 16 freeblks 3 1K 278 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 206 pci_link 10 1K 10 crypto 4 1K 14 encap_export_host 12 1K 12 procdesc 4 1K 10 ioctlops 1 1K 101 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 chacha20random 1 1K 1 biobuf 1 1K 1 iov 1 1K 13777 cryptodev 5 1K 149 vnodes 2 1K 14 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 ip_msource 3 1K 68 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 5 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3693 filecaps 4 1K 79 sctp_vrf 1 1K 1 ip_moptions 1 1K 83 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 3 entropy 2 1K 36 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_pcm_rack 0 0K 15 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 30 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 14 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_athm 0 0K 38 sctp_atky 0 0K 38 sctp_atcl 0 0K 38 sctp_a_it 0 0K 14 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 filemon 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 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 84 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 24 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 0 ipsecrequest 0 0K 0 ip6opt 0 0K 8 ip6_msource 0 0K 0 ip6_moptions 0 0K 5 in6_mfilter 0 0K 4 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 in_mfilter 0 0K 102 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 199 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 7 lio 0 0K 36 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 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 304 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 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 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 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 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 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 175 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 13912 0 254 38494208 0 tcp_log 416 3926 3445 17347 0 254 3066336 0 mbuf 256 8629 1033 22527 0 254 2473472 0 BUF TRIE 152 214 11590 731 0 62 1794208 0 malloc-4096 4096 398 4 1577 0 2 1646592 0 malloc-384 384 4174 26 4545 0 30 1612800 0 malloc-128 128 11519 199 11977 0 126 1499904 0 UMA Slabs 0 112 10954 20 10954 0 126 1229088 0 RADIX NODE 152 7488 229 33641 0 62 1172984 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16844 115 16844 0 254 949704 0 FFS inode 1168 533 41 955 0 8 670432 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_ep 1152 0 511 38 0 254 588672 0 socket 1024 49 459 2420 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 2 178 0 1 393216 0 VM OBJECT 248 1259 117 16501 0 62 341248 0 256 Bucket 2048 144 16 1107 0 8 327680 0 THREAD 1860 143 17 378 0 8 297600 0 malloc-64 64 4129 470 5840 0 254 294336 0 VNODE 440 572 94 996 0 30 293040 0 malloc-16384 16384 12 3 235 0 1 245760 0 malloc-2048 2048 108 12 114 0 8 245760 0 malloc-16 16 14468 282 14587 0 254 236000 0 DEVCTL 1024 32 188 157 0 0 225280 0 malloc-256 256 577 173 2070 0 62 192000 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5416 254 7114 0 254 181440 0 malloc-128 128 1216 179 25931 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1460 304 55586 0 126 169344 0 unpcb 320 14 502 1257 0 254 165120 0 malloc-32768 32768 0 5 52 0 1 163840 0 malloc-32768 32768 3 2 126 0 1 163840 0 FFS2 dinode 256 533 97 955 0 62 161280 0 FPU_save_area 832 145 35 577 0 16 149760 0 malloc-1024 1024 125 19 1353 0 16 147456 0 S VFS Cache 104 1001 403 1443 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-2048 2048 8 56 691 0 8 131072 0 mbuf_packet 256 2 506 885 0 254 130048 0 tcp_inpcb 1304 15 81 559 0 8 125184 0 PROC 1376 65 23 1071 0 8 121088 0 ksiginfo 112 62 982 89 0 126 116928 0 malloc-128 128 799 100 2123 0 126 115072 0 malloc-128 128 566 209 3990 0 126 99200 0 g_bio 408 4 236 6399 0 30 97920 0 filedesc0 1072 66 25 1109 0 8 97552 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 54 29 263 0 16 84992 0 ertt_txseginfo 40 1 2120 3209 0 254 84840 0 malloc-16384 16384 4 1 194 0 1 81920 0 malloc-384 384 76 104 531 0 30 69120 0 malloc-64 64 550 521 994 0 254 68544 0 malloc-64 64 707 364 3793 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-4096 4096 13 3 81 0 2 65536 0 malloc-4096 4096 12 4 25 0 2 65536 0 malloc-2048 2048 7 25 759 0 8 65536 0 malloc-256 256 97 158 1293 0 62 65280 0 malloc-8192 8192 6 1 113 0 1 57344 0 malloc-8192 8192 6 1 8 0 1 57344 0 ripcb 376 6 144 265 0 30 56400 0 da_ccb 544 1 97 1695 0 16 53312 0 tcp_bbr_map 128 0 403 318 0 126 51584 0 malloc-128 128 16 387 278 0 126 51584 0 malloc-256 256 155 40 464 0 62 49920 0 32 Bucket 256 72 123 783 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 14981 0 16 49152 0 malloc-1024 1024 31 17 97 0 16 49152 0 malloc-1024 1024 14 34 541 0 16 49152 0 64 Bucket 512 83 13 2293 0 30 49152 0 malloc-384 384 91 29 131 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 Files 80 220 330 9034 0 126 44000 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4789 331 5393 0 254 40960 0 VMSPACE 584 40 30 1047 0 16 40880 0 pipe 736 23 32 394 0 16 40480 0 udp_inpcb 408 12 78 227 0 30 36720 0 malloc-64 64 8 559 13261 0 254 36288 0 malloc-64 64 163 404 236 0 254 36288 0 malloc-64 64 89 478 13126 0 254 36288 0 malloc-64 64 29 538 420 0 254 36288 0 malloc-64 64 11 556 120 0 254 36288 0 malloc-128 128 81 198 245 0 126 35712 0 malloc-128 128 69 210 97 0 126 35712 0 malloc-128 128 47 232 1175 0 126 35712 0 routing nhops 256 26 109 47 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 57 33 381 0 30 34560 0 malloc-256 256 10 125 559 0 62 34560 0 malloc-256 256 90 45 191 0 62 34560 0 malloc-256 256 31 104 87 0 62 34560 0 malloc-256 256 63 72 958 0 62 34560 0 malloc-256 256 15 120 530 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 11 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 3 595 0 2 32768 0 malloc-4096 4096 4 4 19 0 2 32768 0 malloc-4096 4096 6 2 9 0 2 32768 0 malloc-2048 2048 4 12 31 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 10 6 11 0 8 32768 0 malloc-2048 2048 6 10 25 0 8 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-1024 1024 6 26 6 0 16 32768 0 malloc-1024 1024 16 16 51 0 16 32768 0 malloc-1024 1024 9 23 9 0 16 32768 0 malloc-512 512 3 61 32 0 30 32768 0 malloc-512 512 12 52 20 0 30 32768 0 malloc-512 512 3 61 190 0 30 32768 0 malloc-512 512 3 61 33 0 30 32768 0 malloc-512 512 2 62 57 0 30 32768 0 pcpu-64 64 497 15 497 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 29 235 44 0 126 31680 0 clpbuf 2624 0 12 14 0 4 31488 0 sctp_laddr 48 0 588 16 0 254 28224 0 rl_entry 48 6 582 6 0 254 28224 0 malloc-32 32 396 486 612 0 254 28224 0 16 Bucket 144 63 133 281 0 62 28224 0 4 Bucket 48 6 582 7 0 254 28224 0 AIO 208 0 133 39 0 62 27664 0 udplite_inpcb 408 0 63 18 0 30 25704 0 TURNSTILE 136 161 28 161 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 PWD 40 19 587 299 0 254 24240 0 rtentry 168 29 115 47 0 62 24192 0 8 Bucket 80 62 238 448 0 126 24000 0 malloc-384 384 8 52 46 0 30 23040 0 malloc-384 384 27 33 38 0 30 23040 0 Mountpoints 2816 2 6 3 0 4 22528 0 SLEEPQUEUE 88 161 95 161 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 15 265 559 0 126 20160 0 malloc-32 32 88 542 1196 0 254 20160 0 malloc-32 32 31 599 563 0 254 20160 0 malloc-32 32 28 602 2856 0 254 20160 0 malloc-32 32 37 593 282 0 254 20160 0 malloc-32 32 17 613 39 0 254 20160 0 2 Bucket 32 59 571 373 0 254 20160 0 KNOTE 160 4 121 106 0 62 20000 0 cryptop 280 0 70 5 0 30 19600 0 AIOCB 552 0 35 27 0 16 19320 0 AIOLIO 272 0 70 18 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 4 199 0 2 16384 0 malloc-4096 4096 0 4 3 0 2 16384 0 malloc-2048 2048 0 8 2 0 8 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 0 32 2 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 malloc-16 16 507 493 3496 0 254 16000 0 kenv 258 17 43 1065 0 30 15480 0 tcp_rack_pcb 1088 0 14 15 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 32 152 226 931 0 254 12096 0 vtnet_tx_hdr 24 0 501 3689 0 254 12024 0 malloc-16 16 1 749 444 0 254 12000 0 malloc-16 16 13 737 83 0 254 12000 0 malloc-16 16 16 734 638 0 254 12000 0 malloc-16 16 55 695 25440 0 254 12000 0 malloc-16 16 51 699 1740 0 254 12000 0 splice 184 0 63 10 0 62 11592 0 L VFS Cache 320 1 35 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 3 497 4 0 254 8000 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_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 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 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 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-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-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