Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xffffffffffffffff fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff81947dc3 stack pointer = 0x28:0xfffffe0057543540 frame pointer = 0x28:0xfffffe0057543570 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 = 943 (syz-executor) rdi: fffffe0077e25540 rsi: 0000000000000000 rdx: 00000000020080fe rcx: 0000000000000000 r8: 0000000000000000 r9: 0000000000000001 FreeBSD/amd64rax: ffffffffffffffff rbx: fffffe0077e25584 rbp: fffffe0057543570 (ci-freebsd-mair10: 0000000000000000 r11: fffffe0054942520 r12: ffffffffffffffff n-1.us-central1-r13: fffffe0077e25790 r14: fffffe0077e25540 r15: fffffe0077e25548 b.c.syzkaller.intrap number = 12 ternal) (ttyu0)panic: page fault cpuid = 0 time = 1743540498 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057542d70 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057542ed0 vpanic() at vpanic+0x257/frame 0xfffffe0057543090 panic() at panic+0xb5/frame 0xfffffe0057543150 trap_pfault() at trap_pfault+0xab4/frame 0xfffffe0057543290 trap() at trap+0x753/frame 0xfffffe0057543470 calltrap() at calltrap+0x8/frame 0xfffffe0057543470 --- trap 0xc, rip = 0xffffffff81947dc3, rsp = 0xfffffe0057543540, rbp = 0xfffffe0057543570 --- in_pcbremhash_locked() at in_pcbremhash_locked+0x263/frame 0xfffffe0057543570 in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe0057543590 tcp_close() at tcp_close+0x177/frame 0xfffffe0057543660 tcp_disconnect() at tcp_disconnect+0x1ef/frame 0xfffffe0057543690 tcp_usr_close() at tcp_usr_close+0x189/frame 0xfffffe0057543770 soclose() at soclose+0x3d0/frame 0xfffffe0057543860 _fdrop() at _fdrop+0x58/frame 0xfffffe0057543890 closef() at closef+0x655/frame 0xfffffe0057543a70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0057543c50 exit1() at exit1+0x887/frame 0xfffffe0057543cf0 sys_exit() at sys_exit+0x28/frame 0xfffffe0057543d10 amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe0057543f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057543f30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x3a1d1a, rsp = 0x820986778, rbp = 0x820986780 --- KDB: enter: panic [ thread pid 943 tid 100119 ] Stopped at kdb_enter+0x6e: movq $0,0x23e7f17(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82755ac0 .str.27 rsp 0xfffffe0057542eb0 rbp 0xfffffe0057542ed0 rsi 0 rdi 0xffffffff815dc779 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0054911000 r13 0xfffffffffffffffe r14 0xffffffff82755ac0 .str.27 r15 0 rip 0xffffffff815c70fe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e7f17(%rip) db> show proc Process 943 (syz-executor) at 0xfffffe00548f7060: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe00548df060 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0008007040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00548b3490 (map 0xfffffe00548b3490) (map.pmap 0xfffffe00548b3530) (pmap 0xfffffe00548b35a0) threads: 1 100119 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 962 767 767 0 R (threaded) syz-executor 100350 RunQ syz-executor 100400 RunQ syz-executor 959 1 767 0 S uwait 0xfffffe0058a80680 syz-executor 957 1 767 0 S uwait 0xfffffe0058a80880 syz-executor 951 1 767 0 S uwait 0xfffffe0058a81500 syz-executor 943 765 765 0 RE CPU 0 syz-executor 942 1 766 0 S uwait 0xfffffe0058a80180 syz-executor 935 1 767 60929 T uwait 0xfffffe0007ff1f00 syz-executor 929 1 767 0 T syz-executor 914 0 0 0 DL mdwait 0xfffffe0059dde000 [md7] 905 1 767 0 S uwait 0xfffffe0058a81a00 syz-executor 902 901 901 0 D tun_con 0xfffffe0059eb0ca8 ifconfig 901 763 901 0 S wait 0xfffffe00548f4000 syz-executor 895 1 766 0 S uwait 0xfffffe0058d0b980 syz-executor 892 1 765 0 S uwait 0xfffffe0058a81400 syz-executor 889 886 764 0 SV uwait 0xfffffe0058a80b80 syz-executor 886 1 764 0 DV ppwait 0xfffffe0054933fc0 syz-executor 879 1 764 0 S uwait 0xfffffe0007ff1700 syz-executor 878 1 767 0 S uwait 0xfffffe0058a80380 syz-executor 865 1 767 0 S uwait 0xfffffe0058d0be00 syz-executor 864 1 764 0 S uwait 0xfffffe0058a80a80 syz-executor 859 1 765 0 S uwait 0xfffffe0007ff1800 syz-executor 858 1 766 0 S uwait 0xfffffe0058d0bc80 syz-executor 857 0 0 0 DL (threaded) [so_splice] 100211 D - 0xfffffe0007ff1600 [thr_0] 100212 D - 0xfffffe0007ff1640 [thr_1] 844 1 764 0 S uwait 0xfffffe0007ff1900 syz-executor 842 0 0 0 DL (threaded) [KTLS] 100172 D - 0xfffffe0077da0200 [thr_0] 100180 D - 0xfffffe0077da0280 [thr_1] 100181 D - 0xffffffff83aa1aa8 [reclaim_0] 829 1 766 0 SV uwait 0xfffffe0058a80080 syz-executor 825 1 766 0 S uwait 0xfffffe0058a81000 syz-executor 823 0 0 0 DL aiordy 0xfffffe00548f6b00 [aiod4] 822 0 0 0 DL aiordy 0xfffffe00548f75c0 [aiod3] 821 0 0 0 DL aiordy 0xfffffe00549155a0 [aiod2] 820 0 0 0 DL aiordy 0xfffffe0054915b00 [aiod1] 817 809 817 0 Ss select 0xfffffe006e3c6540 dhclient 814 1 814 0 Ss select 0xfffffe006e3c66c0 dhclient 809 790 424 65 S select 0xfffffe0059e83ec0 dhclient 790 424 424 0 S wait 0xfffffe00548045a0 sh 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0008007bb0 csh 759 682 759 0 Ss select 0xfffffe006e703b40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058aa40b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0059cc54b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059cc5cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0059cc64b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0059cc6cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00547734b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054773cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00547744b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0054774cb0 getty 738 1 18 0 S+ piperd 0xfffffe006bc219e0 logger 737 736 18 0 S+ nanslp 0xffffffff839903c1 sleep 736 1 18 0 S+ wait 0xfffffe00548dc000 sh 686 1 686 0 Ss nanslp 0xffffffff839903c0 cron 682 1 682 0 Ss select 0xfffffe006e703dc0 sshd 495 1 495 0 Ds biowr 0xfffffe00084197d0 syslogd 424 1 424 0 Ss wait 0xfffffe0054803ae0 devd 423 1 423 65 Ss select 0xfffffe0059e80240 dhclient 338 1 338 0 Ss select 0xfffffe0059e80340 dhclient 335 1 335 0 Ss select 0xfffffe006e3c74c0 dhclient 17 0 0 0 DL syncer 0xffffffff83aadc20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008025020 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83aac1e0 [bufdaemon] 100081 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0059e91ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83af7100 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83add078 [dom0] 100082 D launds 0xffffffff83add084 [laundry: dom0] 100083 RunQ [uma] 7 0 0 0 DL - 0xffffffff8370dbd0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff842ce580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff836d8340 [doneq0] 100047 D - 0xffffffff836d82c0 [async] 100076 D - 0xffffffff836d8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ad88a0 [crypto] 100044 D crypto_ 0xfffffe0008bdf630 [crypto returns 0] 100045 D crypto_ 0xfffffe0008bdf680 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0008bf5488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83938da0 [g_event] 100038 D - 0xffffffff83938dc0 [g_up] 100039 D - 0xffffffff83938de0 [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 0xfffffe0008007040 [init] 10 0 0 0 DL audit_w 0xffffffff83ad9340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84a13ff0 [swapper] 100005 D - 0xfffffe0054641700 [softirq_0] 100006 D - 0xfffffe0054641600 [softirq_1] 100007 D - 0xfffffe0054641500 [if_io_tqg_0] 100008 D - 0xfffffe0054641400 [if_io_tqg_1] 100009 D - 0xfffffe0054641300 [if_config_tqg_0] 100010 D - 0xfffffe0008bfe000 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bfde00 [jail_remove taskq] 100012 D - 0xfffffe0008bfdd00 [bus taskq] 100015 D - 0xfffffe0008bfda00 [thread taskq] 100017 D - 0xfffffe0008bfd800 [aiod_kick taskq] 100018 D - 0xfffffe0008bfd700 [deferred_unmount ta] 100019 D - 0xfffffe0008bfd600 [inm_free taskq] 100020 D - 0xfffffe0008bfd500 [in6m_free taskq] 100021 D - 0xfffffe0008bfd400 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bfd300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bfd200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bfd100 [firmware taskq] 100041 D - 0xfffffe0008bfc600 [crypto_0] 100042 D - 0xfffffe0008bfc600 [crypto_1] 100057 D - 0xfffffe0008bfbd00 [vtnet0 rxq 0] 100058 D - 0xfffffe0008bfbc00 [vtnet0 txq 0] 100059 D - 0xfffffe0008bfbb00 [vtnet0 rxq 1] 100060 D - 0xfffffe0008bfba00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00585a7100 [virtio_balloon] 100066 D - 0xffffffff8275ad60 [deadlkres] 100070 D - 0xfffffe0008bfc100 [acpi_task_0] 100071 D - 0xfffffe0008bfc100 [acpi_task_1] 100072 D - 0xfffffe0008bfc100 [acpi_task_2] 100074 D - 0xfffffe0008bfe100 [mca taskq] 100075 D - 0xfffffe0008bfc000 [CAM taskq] 100077 D - 0xfffffe0008bfb600 [ipsec_offload] db> show all locks Process 943 (syz-executor) thread 0xfffffe0054911000 (100119) exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0008249a70) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2717 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0077e25560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1313 Process 902 (ifconfig) thread 0xfffffe005492f000 (100219) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83aae400) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3027 Process 495 (syslogd) thread 0xfffffe0054850000 (100102) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0008419850) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e5e2e30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3621 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5023K 611 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 sysctloid 35184 2073K 35259 vtbuf 24 1968K 46 kobj 330 1320K 507 newblk 7 1026K 1506 vfscache 3 1025K 3 pcb 50 694K 498 inodedep 16 518K 372 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 50 393K 342 subproc 167 346K 1053 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 46217 acpica 1674 184K 54420 vmem 5 144K 7 tidhash 3 141K 3 pagedep 6 130K 185 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1001 82K 5059 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 520 65K 524 ddb_capture 1 64K 1 kdtrace 229 43K 1365 umtx 336 42K 336 temp 34 38K 2122 BPF 23 36K 36 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1643 eventhandler 163 14K 163 lltable 43 14K 45 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 68 12K 508 shmfd 7 11K 15 CAM queue 5 11K 1528 plimit 26 10K 348 rman 82 10K 457 rpc 8 9K 8 in6_multi 65 9K 65 tcp_fsb_rack 4 9K 10 bmsafemap 2 9K 323 cred 33 9K 550 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 6 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 69 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 82 6K 1284 pfs_nodes 22 6K 22 sctp_atcl 14 6K 220 pwddesc 77 5K 977 ufs_dirhash 24 5K 24 UMA 269 5K 269 pf_ifnet 10 5K 20 vt 11 5K 11 md_disk 2 5K 2 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 171 md_sectors 1 4K 1 evdev 4 4K 4 acpisem 28 4K 28 proc-args 103 3K 2011 kcovinfo 45 3K 45 terminal 11 3K 11 session 22 3K 36 selfd 43 3K 117423 uidinfo 5 3K 12 acpidev 20 3K 20 lockf 22 3K 45 hhook 8 3K 10 clone 9 3K 10 crypto 8 3K 20 sctp_stro 2 2K 9 local_apic 1 2K 1 io_apic 1 2K 1 dirrem 8 2K 270 ipsec-saq 2 2K 2 CC Mem 16 2K 167 ip6ndp 12 2K 13 Unitno 30 2K 54 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 44 sctp_timw 5 2K 5 msi 9 2K 9 netlink 2 2K 78 inpcbpolicy 34 2K 430 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 166 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 21 1K 183 ipsec 3 1K 3 sctp_ifn 6 1K 14 freefile 6 1K 218 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 10 mount 16 1K 454 pci_link 10 1K 10 cryptodev 10 1K 166 encap_export_host 12 1K 12 sctp_atky 16 1K 230 tcp_pcm_rack 2 1K 5 sctp_stri 1 1K 4 newdirblk 4 1K 154 cdev 2 1K 2 lkpikmalloc 8 1K 9 ip_msource 7 1K 19 ktls 3 1K 8 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 334 mkdir 2 1K 308 freeblks 1 1K 196 vnodes 1 1K 6 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 sctp_athm 14 1K 222 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 diradd 1 1K 288 ktls_ocf 1 1K 1 VN POLL 1 1K 4 aio 4 1K 5 pmchooks 1 1K 1 filecaps 5 1K 73 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3596 sctp_vrf 1 1K 1 sctp_map 4 1K 16 ip6_msource 1 1K 2 vnet 1 1K 1 iov 1 1K 20532 sendfile 1 1K 2 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_do_rack 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 15 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 filemon 0 0K 2 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 163 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 131 allocindir 0 0K 0 indirdep 0 0K 123 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 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 13 ip6_moptions 0 0K 2 in6_mfilter 0 0K 3 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 8 in_mfilter 0 0K 25 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 186 namei_tracker 0 0K 7 export_host 0 0K 0 cl_savebuf 0 0K 62 lio 0 0K 4 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 125 eventfd 0 0K 4 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 350 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 651 sysctl 0 0K 3 ekcd 0 0K 0 dumper 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 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 3 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 700 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 1076 18758 0 254 38494208 0 mbuf 256 8636 1026 28886 0 254 2473472 0 BUF TRIE 152 310 11494 1300 0 62 1794208 0 malloc-384 384 4122 48 4127 0 30 1601280 0 malloc-128 128 11625 248 12370 0 126 1519744 0 malloc-4096 4096 339 7 531 0 2 1417216 0 RADIX NODE 152 8720 219 34199 0 62 1358728 0 UMA Slabs 0 112 11097 21 11097 0 126 1245216 0 sctp_asoc 2256 2 508 8 0 254 1150560 0 malloc-64 64 668 16909 120041 0 254 1124928 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16775 112 16775 0 254 945672 0 malloc-65536 65536 12 0 15 0 1 786432 0 FFS inode 1168 550 31 772 0 8 678608 0 sctp_ep 1152 11 500 210 0 254 588672 0 lkpicurr 168 2 3118 2 0 62 524160 0 socket 1024 62 446 1877 0 254 520192 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-2048 2048 106 110 691 0 8 442368 0 256 Bucket 2048 211 5 1182 0 8 442368 0 malloc-16384 16384 24 2 168 0 1 425984 0 sctp_raddr 736 2 515 8 0 254 380512 0 VM OBJECT 264 1345 35 15092 0 30 364320 0 malloc-4096 4096 79 1 962 0 2 327680 0 THREAD 1824 150 18 400 0 8 306432 0 malloc-32768 32768 4 5 77 0 1 294912 0 VNODE 440 590 76 814 0 30 293040 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3935 160 4087 0 254 262080 0 malloc-16 16 14532 468 15029 0 254 240000 0 malloc-256 256 367 563 2238 0 62 238080 0 DEVCTL 1024 23 197 150 0 0 225280 0 tcp_log 416 0 513 27 0 254 213408 0 malloc-2048 2048 18 86 241 0 8 212992 0 malloc-32 32 5690 484 5946 0 254 197568 0 MAP ENTRY 96 1841 175 49170 0 126 193536 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-128 128 1197 198 25404 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 16 500 1205 0 254 165120 0 FFS2 dinode 256 550 80 772 0 62 161280 0 FPU_save_area 832 152 28 521 0 16 149760 0 malloc-1024 1024 127 17 144 0 16 147456 0 tcp_inpcb 1304 18 87 167 0 8 136920 0 S VFS Cache 104 1007 280 1286 0 126 133848 0 malloc-65536 65536 1 1 2 0 1 131072 0 malloc-65536 65536 0 2 69 0 1 131072 0 malloc-32768 32768 2 2 5 0 1 131072 0 mbuf_packet 256 6 502 836 0 254 130048 0 PROC 1376 77 11 963 0 8 121088 0 ksiginfo 112 70 974 113 0 126 116928 0 malloc-128 128 614 285 4802 0 126 115072 0 malloc-8192 8192 7 7 37 0 1 114688 0 malloc-4096 4096 21 7 90 0 2 114688 0 malloc-32768 32768 0 3 15 0 1 98304 0 filedesc0 1072 78 13 977 0 8 97552 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 4 206 8205 0 30 85680 0 ertt_txseginfo 40 0 2121 3085 0 254 84840 0 malloc-256 256 118 197 2335 0 62 80640 0 sctp_chunk 152 2 518 4 0 254 79040 0 64 Bucket 512 87 49 2138 0 30 69632 0 malloc-384 384 73 107 778 0 30 69120 0 128 Bucket 1024 55 12 274 0 16 68608 0 malloc-64 64 535 536 1827 0 254 68544 0 tcp_bbr_map 128 3 524 346 0 126 67456 0 malloc-128 128 301 226 397 0 126 67456 0 malloc-128 128 369 158 1206 0 126 67456 0 malloc-65536 65536 0 1 110 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-16384 16384 3 1 36 0 1 65536 0 malloc-16384 16384 1 3 8 0 1 65536 0 malloc-256 256 43 212 247 0 62 65280 0 sctp_stream_msg_out 112 0 540 2 0 254 60480 0 malloc-384 384 141 9 141 0 30 57600 0 malloc-64 64 342 477 378 0 254 52416 0 Files 80 244 406 8560 0 126 52000 0 malloc-256 256 66 129 1386 0 62 49920 0 32 Bucket 256 83 112 1626 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14715 0 16 49152 0 malloc-8192 8192 4 2 6 0 1 49152 0 malloc-2048 2048 2 22 576 0 8 49152 0 malloc-1024 1024 11 37 6251 0 16 49152 0 VMSPACE 584 54 30 940 0 16 49056 0 malloc-384 384 16 104 222 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 4 1 38 0 1 40960 0 malloc-8192 8192 4 1 85 0 1 40960 0 malloc-4096 4096 5 5 122 0 2 40960 0 malloc-4096 4096 7 3 752 0 2 40960 0 pcpu-8 8 4747 373 4982 0 254 40960 0 da_ccb 544 1 69 2162 0 16 38080 0 udp_inpcb 408 8 82 202 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 51 516 166 0 254 36288 0 malloc-64 64 61 506 20065 0 254 36288 0 malloc-64 64 97 470 25616 0 254 36288 0 malloc-64 64 74 493 222 0 254 36288 0 malloc-128 128 30 249 54 0 126 35712 0 malloc-128 128 109 170 709 0 126 35712 0 malloc-128 128 82 197 241 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 45 45 70 0 30 34560 0 malloc-256 256 34 101 42 0 62 34560 0 malloc-256 256 8 127 507 0 62 34560 0 malloc-256 256 59 76 151 0 62 34560 0 malloc-256 256 10 125 317 0 62 34560 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-16384 16384 1 1 3 0 1 32768 0 malloc-16384 16384 1 1 181 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 12 4 14 0 8 32768 0 malloc-2048 2048 3 13 4 0 8 32768 0 malloc-2048 2048 4 12 36 0 8 32768 0 malloc-2048 2048 9 7 200 0 8 32768 0 malloc-2048 2048 1 15 84 0 8 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 11 21 35 0 16 32768 0 malloc-1024 1024 8 24 179 0 16 32768 0 malloc-1024 1024 11 21 17 0 16 32768 0 malloc-1024 1024 1 31 1037 0 16 32768 0 malloc-512 512 6 58 15 0 30 32768 0 malloc-512 512 3 61 345 0 30 32768 0 malloc-512 512 2 62 30 0 30 32768 0 malloc-512 512 13 51 65 0 30 32768 0 pcpu-64 64 495 17 495 0 254 32768 0 tcp_bbr_pcb 896 1 35 7 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 2 262 5 0 126 31680 0 PGRP 120 27 237 41 0 126 31680 0 clpbuf 2624 0 12 88 0 4 31488 0 sctp_laddr 48 1 587 16 0 254 28224 0 rl_entry 48 3 585 4 0 254 28224 0 16 Bucket 144 67 129 383 0 62 28224 0 4 Bucket 48 7 581 12 0 254 28224 0 AIO 208 1 132 26 0 62 27664 0 udplite_inpcb 408 2 61 10 0 30 25704 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 8 120 8 0 62 25600 0 malloc-4096 4096 1 5 19 0 2 24576 0 malloc-4096 4096 2 4 72 0 2 24576 0 tcp_log_id_bucket 176 2 136 7 0 62 24288 0 pipe 736 23 10 315 0 16 24288 0 PWD 40 34 572 217 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 78 222 402 0 126 24000 0 itimer 352 0 66 14 0 30 23232 0 malloc-384 384 0 60 34 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 7 53 8 0 30 23040 0 tcp_rack_pcb 1088 2 19 5 0 8 22848 0 ripcb 376 8 52 51 0 30 22560 0 Mountpoints 2816 2 6 7 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 ertt 72 16 264 167 0 126 20160 0 malloc-32 32 9 621 58 0 254 20160 0 malloc-32 32 97 533 128 0 254 20160 0 malloc-32 32 73 557 1201 0 254 20160 0 malloc-32 32 53 577 152 0 254 20160 0 malloc-32 32 102 528 3088 0 254 20160 0 malloc-32 32 24 606 1146 0 254 20160 0 2 Bucket 32 77 553 418 0 254 20160 0 tcp_rack_map 128 3 152 6 0 126 19840 0 cryptop 280 0 70 7 0 30 19600 0 AIOCB 552 0 35 27 0 16 19320 0 ktls_session 256 1 74 1 0 62 19200 0 L VFS Cache 320 0 60 12 0 30 19200 0 AIOLIO 272 0 70 4 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-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 2 2 2 0 2 16384 0 malloc-1024 1024 1 15 3 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 7 0 30 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 malloc-16 16 344 656 26768 0 254 16000 0 kenv 258 17 43 1066 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 32 101 277 11985 0 254 12096 0 vtnet_tx_hdr 24 0 501 3967 0 254 12024 0 KNOTE 160 1 74 109 0 62 12000 0 malloc-16 16 22 728 45 0 254 12000 0 malloc-16 16 17 733 226 0 254 12000 0 malloc-16 16 54 696 5631 0 254 12000 0 malloc-16 16 194 556 3032 0 254 12000 0 malloc-16 16 35 715 65 0 254 12000 0 malloc-16 16 30 720 128 0 254 12000 0 splice 184 0 63 2 0 62 11592 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 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 30 0 0 3744 0 md7 4 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 frags 256 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 376 0 0 0 0 1 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 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 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-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-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