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 = 0x20:0xffffffff81570dd1 stack pointer = 0x28:0xfffffe0056f38280 frame pointer = 0x28:0xfffffe0056f383c0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 1046 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe0002bf1850 rbx: fffffe00540074a0 rbp: fffffe0056f383c0 r10: caecc6e4ae272fef r11: 0000000000000017 r12: 0000000000000000 r13: 00000043cd759f29 r14: fffffe0054007498 r15: 0000000000000000 trap number = 12 panic: page fault cpuid = 0 time = 1751177784 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f37ab0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f37c10 vpanic() at vpanic+0x257/frame 0xfffffe0056f37dd0 panic() at panic+0xb5/frame 0xfffffe0056f37e90 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056f37fd0 trap() at trap+0x78e/frame 0xfffffe0056f381b0 calltrap() at calltrap+0x8/frame 0xfffffe0056f381b0 --- trap 0xc, rip = 0xffffffff81570dd1, rsp = 0xfffffe0056f38280, rbp = 0xfffffe0056f383c0 --- callout_process() at callout_process+0x441/frame 0xfffffe0056f383c0 handleevents() at handleevents+0x3ee/frame 0xfffffe0056f38430 timercb() at timercb+0x3cb/frame 0xfffffe0056f38500 lapic_handle_timer() at lapic_handle_timer+0x17f/frame 0xfffffe0056f38540 Xtimerint() at Xtimerint+0xb1/frame 0xfffffe0056f38540 --- interrupt, rip = 0xffffffff820e0d81, rsp = 0xfffffe0056f38610, rbp = 0xfffffe0056f38630 --- spinlock_exit() at spinlock_exit+0xd1/frame 0xfffffe0056f38630 sleepq_switch() at sleepq_switch+0x1f0/frame 0xfffffe0056f38690 sleepq_catch_signals() at sleepq_catch_signals+0x3a8/frame 0xfffffe0056f386f0 sleepq_wait_sig() at sleepq_wait_sig+0x1b/frame 0xfffffe0056f38710 _sleep() at _sleep+0x6e5/frame 0xfffffe0056f38870 umtxq_sleep() at umtxq_sleep+0x722/frame 0xfffffe0056f389f0 do_wait() at do_wait+0x55a/frame 0xfffffe0056f38b30 __umtx_op_wait_uint_private() at __umtx_op_wait_uint_private+0x124/frame 0xfffffe0056f38c10 sys__umtx_op() at sys__umtx_op+0x1fd/frame 0xfffffe0056f38d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056f38f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056f38f30 --- syscall (454, FreeBSD ELF64, _umtx_op), rip = 0x32f68c, rsp = 0x8264d2ee8, rbp = 0x8264d2f10 --- KDB: enter: panic [ thread pid 1046 tid 100389 ] Stopped at kdb_enter+0x6e: movq $0,0x25b9ce7(%rip) db> 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 0xffffffff827bb8c0 .str.27 rsp 0xfffffe0056f37bf0 rbp 0xfffffe0056f37c10 rsi 0 rdi 0xffffffff81618b29 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0054150000 r13 0xfffffffffffffffe r14 0xffffffff827bb8c0 .str.27 r15 0 rip 0xffffffff816026ae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b9ce7(%rip) db> show proc Process 1046 (syz-executor) at 0xfffffe0054144ac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 764 at 0xfffffe00540e45c0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0007810b68 (map 0xfffffe0007810b68) (map.pmap 0xfffffe0007810c08) (pmap 0xfffffe0007810c78) threads: 2 100247 RunQ syz-executor 100389 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1046 764 764 0 R (threaded) syz-executor 100247 RunQ syz-executor 100389 Run CPU 0 syz-executor 1045 766 766 0 R (threaded) syz-executor 100104 RunQ syz-executor 100386 D biowr 0xfffffe0007de2940 syz-executor 100390 RunQ syz-executor 1044 767 767 0 R (threaded) syz-executor 100098 RunQ syz-executor 100385 S uwait 0xfffffe006e520380 syz-executor 1039 1 764 60928 S uwait 0xfffffe0059650a00 syz-executor 1038 1 767 0 S uwait 0xfffffe005964ec80 syz-executor 1036 1034 765 0 S uwait 0xfffffe006e51fd00 syz-executor 1034 765 765 0 R (threaded) syz-executor 100311 RunQ syz-executor 100370 S uwait 0xfffffe006e51e900 syz-executor 100372 S uwait 0xfffffe006e51f900 syz-executor 1033 1 1033 0 Ss+ ttyin 0xfffffe0053f700b0 getty 1032 1 1032 0 Ss+ ttyin 0xfffffe0053f6f8b0 getty 1030 1 1030 0 Ss+ ttyin 0xfffffe0053f6f0b0 getty 1029 1 1029 0 Ss+ ttyin 0xfffffe0053f6e8b0 getty 1028 1 1028 0 Ss+ ttyin 0xfffffe0053f6e0b0 getty 1027 1 1027 0 Ss+ ttyin 0xfffffe00594918b0 getty 1026 1 1026 0 Ss+ ttyin 0xfffffe00594910b0 getty 1025 1 1025 0 Ss+ ttyin 0xfffffe00582924b0 getty 1024 1 1024 0 Ss+ ttyin 0xfffffe0057dfa8b0 getty 1019 1 764 0 S uwait 0xfffffe006e520680 syz-executor 1015 0 0 0 DL - 0xffffffff83cad600 [soaiod4] 1014 0 0 0 DL - 0xffffffff83cad600 [soaiod3] 1013 0 0 0 DL - 0xffffffff83cad600 [soaiod2] 1012 0 0 0 DL - 0xffffffff83cad600 [soaiod1] 997 1 764 0 S uwait 0xfffffe006e51fa00 syz-executor 991 1 766 0 S uwait 0xfffffe006e51e380 syz-executor 990 1 766 0 S uwait 0xfffffe006e51e280 syz-executor 987 1 766 0 S uwait 0xfffffe006e51ed00 syz-executor 985 969 985 0 Ss select 0xfffffe006dea1340 dhclient 980 0 0 0 DL (threaded) [so_splice] 100283 D - 0xfffffe0059830c00 [thr_0] 100285 D - 0xfffffe0059830c40 [thr_1] 969 961 424 65 S select 0xfffffe006e4f1dc0 dhclient 961 424 424 0 S wait 0xfffffe0007826560 sh 951 1 767 0 S uwait 0xfffffe006e51f700 syz-executor 944 1 764 0 S uwait 0xfffffe006e520480 syz-executor 931 1 767 0 S uwait 0xfffffe00584eaf00 syz-executor 923 1 767 0 S uwait 0xfffffe006e520080 syz-executor 922 1 767 0 S uwait 0xfffffe00584eaa00 syz-executor 918 1 765 0 S uwait 0xfffffe006e51fc00 syz-executor 902 1 765 0 S uwait 0xfffffe006e51f400 syz-executor 898 1 764 0 S uwait 0xfffffe006e520880 syz-executor 894 1 767 0 S uwait 0xfffffe006e51ff00 syz-executor 886 1 766 0 S uwait 0xfffffe006e520280 syz-executor 884 1 766 0 S uwait 0xfffffe00584eac00 syz-executor 867 1 764 0 S uwait 0xfffffe0059650b00 syz-executor 863 1 764 0 S uwait 0xfffffe006e51fe00 syz-executor 845 0 0 0 DL (threaded) [KTLS] 100137 D - 0xfffffe0007a6d500 [thr_0] 100145 D - 0xfffffe0007a6d580 [thr_1] 100146 D - 0xffffffff83caee28 [reclaim_0] 811 0 0 0 DL aiordy 0xfffffe00540e7b00 [aiod4] 810 0 0 0 DL aiordy 0xfffffe00540e8060 [aiod3] 809 0 0 0 DL aiordy 0xfffffe005410eb00 [aiod2] 807 0 0 0 DL aiordy 0xfffffe005410e040 [aiod1] 803 1 764 0 S uwait 0xfffffe005964e980 syz-executor 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R nanslp 0xffffffff83b9d581 syz-executor 763 761 761 0 S select 0xfffffe0059677d40 syz-executor 761 759 761 0 Ss sigsusp 0xfffffe00540080f0 csh 759 682 759 0 Ss select 0xfffffe006dea2b40 sshd 738 1 18 0 S+ piperd 0xfffffe005982a8a0 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d580 sleep 736 1 18 0 S+ wait 0xfffffe00540e2580 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d581 cron 682 1 682 0 Ss select 0xfffffe006dea2c40 sshd 495 1 495 0 Ss select 0xfffffe006dea2d40 syslogd 424 1 424 0 Ss wait 0xfffffe00540085a0 devd 17 0 0 0 DL syncer 0xffffffff83cbafa0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9560 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00596c3ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04400 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea4c8 [dom0] 100081 D launds 0xffffffff83cea4d4 [laundry: dom0] 100082 D umarcl 0xffffffff81dd8c90 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843b2980 [pf purge] 5 0 0 0 DL waiting 0xffffffff847a5700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5d80 [crypto] 100044 D crypto_ 0xfffffe0007a6fc30 [crypto returns 0] 100045 D crypto_ 0xfffffe0007a6fc80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0053ff0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f20 [g_event] 100038 D - 0xffffffff83b45f40 [g_up] 100039 D - 0xffffffff83b45f60 [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 0xffffffff83ce6820 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c36ff0 [swapper] 100005 D - 0xfffffe0053e9c800 [softirq_0] 100006 D - 0xfffffe0053e9c700 [softirq_1] 100007 D - 0xfffffe0053e9c600 [if_io_tqg_0] 100008 D - 0xfffffe0053e9c500 [if_io_tqg_1] 100009 D - 0xfffffe0053e9c400 [if_config_tqg_0] 100010 D - 0xfffffe0007769b00 [kqueue_ctx taskq] 100011 D - 0xfffffe0007769a00 [jail_remove taskq] 100012 D - 0xfffffe0007769900 [bus taskq] 100015 D - 0xfffffe0007769600 [thread taskq] 100017 D - 0xfffffe0007769400 [aiod_kick taskq] 100018 D - 0xfffffe0007769300 [deferred_unmount ta] 100019 D - 0xfffffe0007769200 [inm_free taskq] 100020 D - 0xfffffe0007769100 [in6m_free taskq] 100021 D - 0xfffffe0007769000 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007768e00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007768e00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007768e00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007768e00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007768d00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007768d00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007768d00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007768d00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007768a00 [firmware taskq] 100041 D - 0xfffffe0007768700 [crypto_0] 100042 D - 0xfffffe0007768700 [crypto_1] 100057 D - 0xfffffe0007768300 [vtnet0 rxq 0] 100058 D - 0xfffffe0007768200 [vtnet0 txq 0] 100059 D - 0xfffffe0007768100 [vtnet0 rxq 1] 100060 D - 0xfffffe0007768000 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057d7eb80 [virtio_balloon] 100066 D - 0xffffffff827c0c61 [deadlkres] 100070 D - 0xfffffe00593dc300 [acpi_task_0] 100071 D - 0xfffffe00593dc300 [acpi_task_1] 100072 D - 0xfffffe00593dc300 [acpi_task_2] 100074 D - 0xfffffe0007769c00 [mca taskq] 100075 D - 0xfffffe0007768600 [CAM taskq] 100077 D - 0xfffffe00593db700 [ipsec_offload] db> show all locks Process 1045 (syz-executor) thread 0xfffffe005412e000 (100386) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007de29c0) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:328 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077f7f3e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5466K 587 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 35221 2075K 35296 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 67 1041K 1486 vfscache 3 1025K 3 pcb 46 690K 250 inodedep 15 518K 343 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 59 453K 314 subproc 169 350K 1139 vmem 5 272K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 16686 acpica 1674 184K 54426 tidhash 3 141K 3 pagedep 13 131K 160 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 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 522 66K 523 ddb_capture 1 64K 1 kdtrace 242 46K 1438 umtx 352 44K 352 temp 39 41K 2069 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 routetbl 143 19K 437 ifaddr 67 19K 70 LRO 18 19K 18 BPF 14 19K 28 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 172 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 kqueue 90 10K 1428 rman 82 10K 437 shmfd 4 10K 5 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 3 9K 276 plimit 22 9K 484 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 3 pfs_vncache 1 8K 1 cred 31 8K 246 audit_evclass 239 8K 301 taskqueue 69 8K 84 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pwddesc 80 5K 1062 mount 60 5K 533 ufs_dirhash 24 5K 30 pf_ifnet 12 5K 21 UMA 269 5K 269 tcp_fsb_rack 2 5K 18 sctp_atcl 11 5K 52 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 47 3K 70 terminal 11 3K 11 proc-args 96 3K 2166 uidinfo 5 3K 20 acpidev 20 3K 20 selfd 39 3K 190340 hhook 8 3K 10 clone 9 3K 9 session 18 3K 47 kcovinfo 36 3K 36 pf_rule 2 3K 3 lockf 19 3K 98 sctp_stro 2 2K 5 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 CC Mem 14 2K 100 Unitno 30 2K 50 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 10 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 netlink 2 2K 76 softdep 1 1K 1 diradd 8 1K 259 indirdep 4 1K 83 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 24 NFSD session 1 1K 1 newdirblk 7 1K 134 inpcbpolicy 28 1K 449 select 7 1K 54 CAM periph 4 1K 271 osd 20 1K 116 sctp_timw 3 1K 3 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 38 encap_export_host 12 1K 12 dirrem 2 1K 240 mkdir 4 1K 266 ip_msource 8 1K 8 cdev 2 1K 2 sctp_atky 13 1K 58 lkpikmalloc 8 1K 9 frag6 5 1K 5 counter_rate 14 1K 14 chacha20random 1 1K 1 biobuf 1 1K 1 cryptodev 5 1K 69 tcp_pcm_rack 1 1K 9 vnodes 1 1K 2 ktls 1 1K 31 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 ip6_msource 3 1K 4 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 filedesc_to_leader 3 1K 7 sctp_athm 11 1K 53 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 3436 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 91 sctp_vrf 1 1K 1 sctp_map 4 1K 10 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 3 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 340 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 mqdata 0 0K 0 tcp_do_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 14 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 filemon 0 0K 4 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 120 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 freefile 0 0K 189 freeblks 0 0K 166 freefrag 0 0K 76 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 7 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 14 in6_mfilter 0 0K 7 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 5 in_mfilter 0 0K 14 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 21 fadvise 0 0K 3 VN POLL 0 0K 5 statfs 0 0K 199 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 43 lio 0 0K 5 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 12 iov 0 0K 15496 ioctlops 0 0K 122 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 340 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 673 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 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 5 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 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 md_disk 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 702 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 14432 0 254 38494208 0 tcp_log 416 3536 8911 26535 0 254 5177952 0 mbuf 256 8650 1012 33879 0 254 2473472 0 malloc-64 64 64 33767 190605 0 254 2165184 0 BUF TRIE 152 314 11490 1270 0 62 1794208 0 malloc-384 384 4201 29 4216 0 30 1624320 0 malloc-128 128 11609 109 15334 0 126 1499904 0 malloc-4096 4096 333 5 854 0 2 1384448 0 RADIX NODE 152 7935 380 36143 0 62 1263880 0 UMA Slabs 0 112 11084 34 11084 0 126 1245216 0 sctp_asoc 2256 2 508 5 0 254 1150560 0 malloc-65536 65536 15 2 88 0 1 1114112 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 18406 137 18406 0 254 1038408 0 256 Bucket 2048 323 5 1963 0 8 671744 0 FFS inode 1168 549 25 745 0 8 670432 0 sctp_ep 1152 9 502 46 0 254 588672 0 socket 1024 51 457 1779 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-16384 16384 27 3 153 0 1 491520 0 malloc-4096 4096 86 8 1611 0 2 385024 0 sctp_raddr 736 3 514 6 0 254 380512 0 VM OBJECT 248 1259 181 16237 0 62 357120 0 THREAD 1860 161 15 390 0 8 327360 0 VNODE 440 588 78 786 0 30 293040 0 malloc-64 64 4019 328 11893 0 254 278208 0 malloc-2048 2048 106 22 685 0 8 262144 0 ertt_txseginfo 40 0 6161 10925 0 254 246440 0 malloc-16 16 14541 209 19391 0 254 236000 0 DEVCTL 1024 21 199 148 0 0 225280 0 MAP ENTRY 96 1752 264 52608 0 126 193536 0 malloc-32 32 5445 477 12460 0 254 189504 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-128 128 1169 226 25603 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 15 501 1239 0 254 165120 0 FPU_save_area 832 163 35 502 0 16 164736 0 malloc-32768 32768 0 5 27 0 1 163840 0 malloc-1024 1024 140 20 1237 0 16 163840 0 FFS2 dinode 256 549 81 745 0 62 161280 0 malloc-256 256 81 549 2055 0 62 161280 0 malloc-128 128 1067 80 1099 0 126 146816 0 S VFS Cache 104 1036 368 1278 0 126 146016 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 6 502 1339 0 254 130048 0 PROC 1376 79 9 1046 0 8 121088 0 ksiginfo 112 76 968 200 0 126 116928 0 filedesc0 1072 80 18 1062 0 8 105056 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 1 2 27 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-16384 16384 6 0 7 0 1 98304 0 malloc-256 256 221 154 926 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 4 206 7115 0 30 85680 0 128 Bucket 1024 60 23 270 0 16 84992 0 malloc-128 128 390 261 942 0 126 83328 0 malloc-2048 2048 20 20 596 0 8 81920 0 malloc-256 256 210 105 676 0 62 80640 0 sctp_chunk 152 2 518 3 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 malloc-4096 4096 15 3 33 0 2 73728 0 malloc-64 64 616 455 17697 0 254 68544 0 tcp_bbr_map 128 0 527 992 0 126 67456 0 DIRHASH 1024 34 30 39 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 14 2 26 0 2 65536 0 malloc-2048 2048 15 17 55 0 8 65536 0 64 Bucket 512 95 33 2041 0 30 65536 0 malloc-256 256 43 212 1520 0 62 65280 0 sctp_stream_msg_out 112 0 540 2 0 254 60480 0 tcp_inpcb 1304 16 26 100 0 8 54768 0 malloc-64 64 465 354 723 0 254 52416 0 malloc-128 128 24 379 382 0 126 51584 0 ttyoutq 256 72 123 296 0 62 49920 0 malloc-256 256 101 94 585 0 62 49920 0 32 Bucket 256 80 115 413 0 62 49920 0 NAMEI 1024 1 47 15031 0 16 49152 0 malloc-1024 1024 7 41 583 0 16 49152 0 VMSPACE 584 53 31 1020 0 16 49056 0 malloc-384 384 110 10 454 0 30 46080 0 malloc-384 384 36 84 400 0 30 46080 0 ripcb 376 3 117 144 0 30 45120 0 syncache 168 0 264 3 0 254 44352 0 Files 80 206 344 8908 0 126 44000 0 malloc-8192 8192 4 1 8 0 1 40960 0 malloc-8192 8192 4 1 9 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4778 342 5008 0 254 40960 0 da_ccb 544 1 69 1910 0 16 38080 0 udp_inpcb 408 10 80 198 0 30 36720 0 malloc-64 64 10 557 47 0 254 36288 0 malloc-64 64 278 289 1291 0 254 36288 0 malloc-64 64 280 287 359 0 254 36288 0 malloc-64 64 16 551 309 0 254 36288 0 malloc-128 128 20 259 75 0 126 35712 0 malloc-128 128 12 267 632 0 126 35712 0 malloc-128 128 56 223 935 0 126 35712 0 ktls_session 256 0 135 7 0 62 34560 0 routing nhops 256 28 107 35 0 62 34560 0 malloc-256 256 49 86 62 0 62 34560 0 malloc-256 256 52 83 631 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 104 0 1 32768 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 4 12 17 0 8 32768 0 malloc-2048 2048 9 7 10 0 8 32768 0 malloc-2048 2048 1 15 76 0 8 32768 0 malloc-2048 2048 5 11 200 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 2 30 7 0 16 32768 0 malloc-1024 1024 4 28 165 0 16 32768 0 malloc-1024 1024 5 27 12 0 16 32768 0 malloc-512 512 9 55 11 0 30 32768 0 malloc-512 512 5 59 24 0 30 32768 0 malloc-512 512 3 61 68 0 30 32768 0 malloc-512 512 10 54 88 0 30 32768 0 malloc-512 512 0 64 6 0 30 32768 0 pcpu-64 64 500 12 500 0 254 32768 0 tcp_bbr_pcb 896 0 36 5 0 16 32256 0 ttyinq 160 135 65 555 0 62 32000 0 tcp_log_id_node 120 1 263 2 0 126 31680 0 PGRP 120 22 242 51 0 126 31680 0 clpbuf 2624 0 12 63 0 4 31488 0 sctp_laddr 48 0 588 13 0 254 28224 0 rl_entry 48 7 581 8 0 254 28224 0 malloc-32 32 317 565 471 0 254 28224 0 16 Bucket 144 63 133 390 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 AIO 208 2 131 24 0 62 27664 0 udplite_inpcb 408 0 63 7 0 30 25704 0 cpuset 200 9 119 49 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 4 2 12 0 2 24576 0 malloc-4096 4096 1 5 54 0 2 24576 0 pipe 736 21 12 367 0 16 24288 0 PWD 40 35 571 202 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 8 Bucket 80 54 246 422 0 126 24000 0 itimer 352 1 65 2 0 30 23232 0 malloc-384 384 11 49 18 0 30 23040 0 malloc-384 384 12 48 82 0 30 23040 0 malloc-384 384 23 37 485 0 30 23040 0 Mountpoints 2816 2 6 5 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 15 265 100 0 126 20160 0 malloc-32 32 39 591 378 0 254 20160 0 malloc-32 32 77 553 106 0 254 20160 0 malloc-32 32 141 489 884 0 254 20160 0 malloc-32 32 96 534 3167 0 254 20160 0 malloc-32 32 51 579 315 0 254 20160 0 2 Bucket 32 69 561 394 0 254 20160 0 tcp_rack_map 128 3 152 3 0 126 19840 0 cryptop 280 0 70 4 0 30 19600 0 AIOCB 552 3 32 21 0 16 19320 0 L VFS Cache 320 0 60 19 0 30 19200 0 malloc-256 256 22 53 173 0 62 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 7 0 2 16384 0 malloc-1024 1024 12 4 12 0 16 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 0 32 110 0 30 16384 0 malloc-512 512 4 28 32 0 30 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 1 155 1 0 126 16224 0 vtnet_tx_hdr 24 0 668 11284 0 254 16032 0 kenv 258 17 43 1070 0 30 15480 0 tcp_rack_pcb 1088 1 13 9 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 39 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-32 32 8 370 73 0 254 12096 0 KNOTE 160 3 72 75 0 62 12000 0 malloc-16 16 28 722 147 0 254 12000 0 malloc-16 16 53 697 571 0 254 12000 0 malloc-16 16 279 471 286 0 254 12000 0 malloc-16 16 96 654 223 0 254 12000 0 malloc-16 16 184 566 3018 0 254 12000 0 malloc-16 16 18 732 24886 0 254 12000 0 malloc-16 16 64 686 1607 0 254 12000 0 splice 184 0 63 1 0 62 11592 0 malloc-384 384 7 23 7 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 0 1 26 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 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 15 24 22 0 0 3744 0 tfo 4 0 493 2 0 254 1972 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 mtags 184 0 0 0 0 62 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_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 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 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-384 384 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