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 = 0x20:0xffffffff815b4561 stack pointer = 0x28:0xfffffe0056e57fe0 frame pointer = 0x28:0xfffffe0056e58120 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 = 963 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe0000000000 rbx: fffffe0058709f38 rbp: fffffe0056e58120 r10: eec36d593e94b0d4 r11: 0000000000000017 r12: 0000000000000000 r13: 00000039ef466191 r14: fffffe0058709f30 r15: 0000000000000000 trap number = 12 panic: page fault cpuid = 0 time = 1762312492 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e57810 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e57970 vpanic() at vpanic+0x257/frame 0xfffffe0056e57b30 panic() at panic+0xb5/frame 0xfffffe0056e57bf0 trap_pfault() at trap_pfault+0xaf2/frame 0xfffffe0056e57d30 trap() at trap+0x784/frame 0xfffffe0056e57f10 calltrap() at calltrap+0x8/frame 0xfffffe0056e57f10 --- trap 0xc, rip = 0xffffffff815b4561, rsp = 0xfffffe0056e57fe0, rbp = 0xfffffe0056e58120 --- callout_process() at callout_process+0x441/frame 0xfffffe0056e58120 handleevents() at handleevents+0x3ee/frame 0xfffffe0056e58190 timercb() at timercb+0x3cb/frame 0xfffffe0056e58250 lapic_handle_timer() at lapic_handle_timer+0x17f/frame 0xfffffe0056e58290 Xtimerint() at Xtimerint+0xb1/frame 0xfffffe0056e58290 --- interrupt, rip = 0xffffffff82137d81, rsp = 0xfffffe0056e58360, rbp = 0xfffffe0056e58380 --- spinlock_exit() at spinlock_exit+0xd1/frame 0xfffffe0056e58380 umtxq_signal_queue() at umtxq_signal_queue+0x220/frame 0xfffffe0056e583d0 kern_umtx_wake() at kern_umtx_wake+0x143/frame 0xfffffe0056e584b0 __umtx_op_nwake_private() at __umtx_op_nwake_private+0x2cc/frame 0xfffffe0056e58c10 sys__umtx_op() at sys__umtx_op+0x1fd/frame 0xfffffe0056e58d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056e58f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e58f30 --- syscall (454, FreeBSD ELF64, _umtx_op), rip = 0x3a705a, rsp = 0x820a1ed08, rbp = 0x820a1eed0 --- KDB: enter: panic [ thread pid 963 tid 100093 ] Stopped at kdb_enter+0x6e: movq $0,0x25898e7(%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 0xffffffff82825b80 .str.27 rsp 0xfffffe0056e57950 rbp 0xfffffe0056e57970 rsi 0 rdi 0xffffffff8165b2c9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00586c2780 r13 0xfffffffffffffffe r14 0xffffffff82825b80 .str.27 r15 0 rip 0xffffffff816446ae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25898e7(%rip) db> show proc Process 963 (syz-executor) at 0xfffffe0058603ab8: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 766 at 0xfffffe00586f1558 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058711000 (map 0xfffffe0058711000) (map.pmap 0xfffffe00587110a0) (pmap 0xfffffe0058711110) threads: 3 100093 Run CPU 0 syz-executor 100331 RunQ syz-executor 100332 S uwait 0xfffffe0058305100 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 963 766 766 0 R (threaded) syz-executor 100093 Run CPU 0 syz-executor 100331 RunQ syz-executor 100332 S uwait 0xfffffe0058305100 syz-executor 962 765 765 0 R (threaded) syz-executor 100317 RunQ syz-executor 100329 S uwait 0xfffffe0058305200 syz-executor 100330 S uwait 0xfffffe0058305600 syz-executor 960 763 960 0 REs CPU 1 syz-executor 953 1 764 0 S uwait 0xfffffe0058308a80 syz-executor 949 1 766 0 S uwait 0xfffffe00084f7d80 syz-executor 948 1 766 0 S uwait 0xfffffe0058305500 syz-executor 946 1 764 0 S uwait 0xfffffe0058307e00 syz-executor 941 1 764 0 S uwait 0xfffffe00084f7600 syz-executor 924 1 924 0 Ss+ ttyin 0xfffffe00542638b0 getty 923 1 923 0 Ss+ ttyin 0xfffffe00542634b0 getty 922 1 922 0 Ss+ ttyin 0xfffffe00542630b0 getty 921 1 921 0 Ss+ ttyin 0xfffffe0054262cb0 getty 920 1 920 0 Ss+ ttyin 0xfffffe00542628b0 getty 919 1 919 0 Ss+ ttyin 0xfffffe00542624b0 getty 918 1 918 0 Ss+ ttyin 0xfffffe00542620b0 getty 917 1 917 0 Ss+ ttyin 0xfffffe0054261cb0 getty 916 1 916 0 Ss+ ttyin 0xfffffe0058324cb0 getty 896 1 763 0 S uwait 0xfffffe0058306500 syz-executor 880 1 763 0 S uwait 0xfffffe00084f7700 syz-executor 879 0 0 0 DL (threaded) [KTLS] 100087 D - 0xfffffe006e6d5100 [thr_0] 100176 D - 0xfffffe006e6d5180 [thr_1] 100177 D - 0xffffffff83cd0a28 [reclaim_0] 870 780 423 0 S kqread 0xfffffe0054205700 rtsol 869 1 764 0 S uwait 0xfffffe0058305300 syz-executor 868 1 764 0 S uwait 0xfffffe005858ba00 syz-executor 835 1 765 0 T uwait 0xfffffe0058589e80 syz-executor 823 1 765 0 S uwait 0xfffffe0058305e80 syz-executor 818 0 0 0 DL aiordy 0xfffffe005870a010 [aiod4] 817 0 0 0 DL aiordy 0xfffffe005870a568 [aiod3] 816 0 0 0 DL aiordy 0xfffffe00586ab570 [aiod2] 815 0 0 0 DL aiordy 0xfffffe005870aac0 [aiod1] 780 769 423 0 S wait 0xfffffe00586e1ab0 sh 769 1 423 0 S wait 0xfffffe00586a9ab8 sh 766 762 766 0 S nanslp 0xffffffff83baf000 syz-executor 765 762 765 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe0007787ec0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00586e3b70 csh 758 1 758 0 Ss select 0xfffffe0007787f40 sshd 738 1 17 0 S+ nanslp 0xffffffff83baf000 sleep 16 0 0 0 DL syncer 0xffffffff83cdcc20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cdb160 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100091 D sdflush 0xfffffe005808a4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d1c040 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d02108 [dom0] 100080 D launds 0xffffffff83d02114 [laundry: dom0] 100081 D umarcl 0xffffffff81e2b410 [uma] 7 0 0 0 DL - 0xffffffff839275b0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84647f60 [pf purge] 5 0 0 0 DL waiting 0xffffffff84910700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f1340 [doneq0] 100046 D - 0xffffffff838f12c0 [async] 100075 D - 0xffffffff838f1140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cfd9e0 [crypto] 100043 D crypto_ 0xfffffe0007b17030 [crypto returns 0] 100044 D crypto_ 0xfffffe0007b17080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b57600 [g_event] 100038 D - 0xffffffff83b57620 [g_up] 100039 D - 0xffffffff83b57640 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 I [clock (0)] 100032 RunQ [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] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83cfe480 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c52ff0 [swapper] 100005 D - 0xfffffe00077f7a00 [softirq_0] 100006 D - 0xfffffe00077f7800 [softirq_1] 100007 D - 0xfffffe00077f7600 [if_io_tqg_0] 100008 D - 0xfffffe00077f7400 [if_io_tqg_1] 100009 D - 0xfffffe00077f7200 [if_config_tqg_0] 100010 D - 0xfffffe00077f7000 [kqueue_ctx taskq] 100011 D - 0xfffffe00077f6d00 [jail_remove taskq] 100012 D - 0xfffffe00077f6b00 [bus taskq] 100015 D - 0xfffffe00077f6500 [thread taskq] 100017 D - 0xfffffe00077f6100 [aiod_kick taskq] 100018 D - 0xfffffe00077f5e00 [deferred_unmount ta] 100019 D - 0xfffffe00077f5c00 [inm_free taskq] 100020 D - 0xfffffe00077f5a00 [in6m_free taskq] 100021 D - 0xfffffe00077f5800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077f5600 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077f5600 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077f5600 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077f5600 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077f5100 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077f5100 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077f5100 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077f5100 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077f4400 [firmware taskq] 100040 D - 0xfffffe0007bcc100 [crypto_0] 100041 D - 0xfffffe0007bcc100 [crypto_1] 100056 D - 0xfffffe00077f8200 [vtnet0 rxq 0] 100057 D - 0xfffffe00541f1500 [vtnet0 txq 0] 100058 D - 0xfffffe00541f1400 [vtnet0 rxq 1] 100059 D - 0xfffffe00541f1300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00580bb200 [virtio_balloon] 100065 D - 0xffffffff8282a260 [deadlkres] 100069 D - 0xfffffe0058590000 [acpi_task_0] 100070 D - 0xfffffe0058590000 [acpi_task_1] 100071 D - 0xfffffe0058590000 [acpi_task_2] 100073 D - 0xfffffe00077f8100 [mca taskq] 100074 D - 0xfffffe0007bcba00 [CAM taskq] 100076 D - 0xfffffe005858f700 [ipsec_offload] 100323 D - 0xfffffe006e6d6200 [netlink_socket (PID] 964 963 766 0 Z syz-executor db> show all locks Process 963 (syz-executor) thread 0xfffffe00586c2780 (100093) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bbc500) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1344 Process 764 (syz-executor) thread 0xfffffe005869d780 (100111) exclusive rw vmobject (vmobject) r = 0 (0xfffffe00079ffaa8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3058 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d4ad60) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:7393 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e6cd908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3395 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5199K 679 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4212 sysctloid 35262 2078K 35337 vtbuf 24 1968K 46 kobj 331 1324K 497 newblk 533 1157K 1871 vfscache 3 1025K 3 pcb 30 674K 91 inodedep 22 520K 308 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 37 293K 251 subproc 135 258K 1041 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 103 201K 2644 acpica 1674 184K 54450 vmem 5 144K 7 tidhash 3 141K 3 pagedep 12 131K 132 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 LRO 20 83K 20 bus 1005 82K 5097 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 528 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 206 41K 1301 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 2012 DEVFS_RULE 56 20K 56 routetbl 137 19K 421 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1660 eventhandler 163 14K 163 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 174 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 447 rpc 8 9K 8 cred 23 9K 276 in6_multi 65 9K 66 bmsafemap 2 9K 251 devstat 4 9K 4 kqueue 70 9K 1102 UART 12 9K 12 ksem 1 8K 2 filemon 1 8K 3 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 72 8K 75 plimit 19 8K 467 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pf_ifnet 13 5K 22 ufs_dirhash 24 5K 27 UMA 270 5K 270 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 56 4K 974 acpisem 28 4K 28 crypto 6 3K 19 DEVFSP 46 3K 126 terminal 11 3K 11 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 netlink 2 3K 74 uidinfo 2 3K 14 proc-args 72 3K 2019 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 session 15 2K 47 Unitno 31 2K 59 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 selfd 25 2K 21666 indirdep 6 2K 179 in_multi 6 2K 10 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 CC Mem 11 2K 57 mkdir 10 2K 222 diradd 10 2K 226 msi 9 2K 9 lockf 10 2K 156 freework 5 2K 355 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 CAM periph 4 1K 271 ip6opt 4 1K 17 sctp_ifn 6 1K 14 sctp_atcl 2 1K 14 ipsec 3 1K 3 newdirblk 6 1K 111 freeblks 3 1K 153 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 BPF 6 1K 16 isadev 6 1K 8 mount 16 1K 280 pci_link 10 1K 10 osd 16 1K 74 freefile 5 1K 171 encap_export_host 12 1K 12 inpcbpolicy 19 1K 272 sctp_timw 2 1K 2 dirrem 2 1K 206 cdev 2 1K 2 cryptodev 7 1K 124 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 select 3 1K 38 freefrag 2 1K 70 vnodes 1 1K 3 ktls 1 1K 8 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 17 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 pf_rule 1 1K 2 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 filecaps 3 1K 79 sctp_vrf 1 1K 1 sctp_atky 2 1K 16 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_athm 2 1K 14 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 2 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 2 sctp_stri 0 0K 0 sctp_map 0 0K 4 pf 0 0K 4 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 259 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 1 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 ip6_moptions 0 0K 14 in6_mfilter 0 0K 31 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 2 ip_moptions 0 0K 4 in_mfilter 0 0K 5 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 25 fadvise 0 0K 0 VN POLL 0 0K 7 statfs 0 0K 193 namei_tracker 0 0K 1 inotify 0 0K 13 export_host 0 0K 0 cl_savebuf 0 0K 49 lio 0 0K 6 acl 0 0K 0 soname 0 0K 3413 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 iov 0 0K 13749 ioctlops 0 0K 107 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 190 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 653 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 3 rctl 0 0K 0 cache 0 0K 0 kexec 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 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 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 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 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1332 22341 0 254 39534592 0 tcp_log 416 2388 4218 11263 0 254 2748096 0 mbuf 256 8661 1256 32695 0 254 2538752 0 BUF TRIE 152 246 11558 1488 0 62 1794208 0 malloc-4096 4096 390 12 2018 0 2 1646592 0 malloc-384 384 4159 41 4192 0 30 1612800 0 mbuf_cluster 2048 508 254 540 0 254 1560576 0 malloc-128 128 11866 255 12328 0 126 1551488 0 UMA Slabs 0 112 11385 21 11385 0 126 1277472 0 RADIX NODE 152 6804 471 33404 0 62 1105800 0 malloc-65536 65536 13 2 19 0 1 983040 0 vmem btag 56 17375 88 17375 0 254 977928 0 FFS inode 1168 538 22 712 0 8 654080 0 sctp_ep 1152 2 509 12 0 254 588672 0 sctp_asoc 2256 0 255 2 0 254 575280 0 pbuf 2664 0 202 0 0 2 538128 0 socket 1024 31 477 1532 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-16384 16384 21 2 126 0 1 376832 0 256 Bucket 2048 168 8 1209 0 8 360448 0 VM OBJECT 248 1025 351 15151 0 62 341248 0 THREAD 1860 148 28 332 0 8 327360 0 malloc-64 64 4401 198 5572 0 254 294336 0 VNODE 440 576 90 753 0 30 293040 0 malloc-64 64 152 3943 21894 0 254 262080 0 malloc-2048 2048 3 117 1085 0 8 245760 0 malloc-16 16 14784 216 17765 0 254 240000 0 malloc-2048 2048 104 8 114 0 8 229376 0 DEVCTL 1024 22 198 147 0 0 225280 0 malloc-32768 32768 4 2 124 0 1 196608 0 sctp_raddr 736 0 264 2 0 254 194304 0 malloc-32 32 5485 437 6325 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1145 250 25343 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1145 619 48419 0 126 169344 0 unpcb 320 8 508 1213 0 254 165120 0 FPU_save_area 832 150 48 421 0 16 164736 0 malloc-32768 32768 2 3 10 0 1 163840 0 malloc-32768 32768 0 5 132 0 1 163840 0 malloc-256 256 559 71 2382 0 62 161280 0 malloc-1024 1024 123 21 148 0 16 147456 0 S VFS Cache 104 1029 375 1238 0 126 146016 0 FFS2 dinode 256 538 32 712 0 62 145920 0 malloc-4096 4096 22 12 94 0 2 139264 0 malloc-65536 65536 0 2 70 0 1 131072 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 0 4 16 0 1 131072 0 mbuf_packet 256 9 499 248 0 254 130048 0 ksiginfo 112 63 981 146 0 126 116928 0 pf anchors 1664 1 69 1 0 64 116480 0 malloc-16384 16384 4 3 9 0 1 114688 0 PROC 1368 56 21 967 0 8 105336 0 malloc-128 128 589 186 1228 0 126 99200 0 malloc-256 256 278 97 1738 0 62 96000 0 malloc-8192 8192 7 4 17 0 1 90112 0 filedesc0 1072 56 28 974 0 8 90048 0 UMA Kegs 384 228 5 228 0 30 89472 0 128 Bucket 1024 50 33 261 0 16 84992 0 64 Bucket 512 91 69 2093 0 30 81920 0 malloc-384 384 160 50 753 0 30 80640 0 g_bio 440 0 180 8781 0 30 79200 0 malloc-64 64 572 499 2516 0 254 68544 0 malloc-128 128 372 155 526 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 89 0 1 65536 0 malloc-256 256 185 70 545 0 62 65280 0 32 Bucket 256 80 175 524 0 62 65280 0 malloc-64 64 71 748 1652 0 254 52416 0 malloc-128 128 201 202 246 0 126 51584 0 udp_inpcb 408 4 122 190 0 30 51408 0 ttyoutq 256 72 123 304 0 62 49920 0 malloc-256 256 28 167 436 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 14447 0 16 49152 0 malloc-2048 2048 10 14 41 0 8 49152 0 malloc-2048 2048 4 20 42 0 8 49152 0 malloc-2048 2048 11 13 70 0 8 49152 0 malloc-1024 1024 12 36 524 0 16 49152 0 VMSPACE 584 35 49 948 0 16 49056 0 syncache 176 0 276 4 0 254 48576 0 malloc-384 384 22 98 309 0 30 46080 0 Files 80 148 402 7982 0 126 44000 0 tcp_inpcb 1304 11 22 57 0 8 43032 0 malloc-4096 4096 5 5 13 0 2 40960 0 pcpu-8 8 4763 357 4962 0 254 40960 0 pipe 736 17 38 330 0 16 40480 0 da_ccb 544 0 70 2364 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 19 548 300 0 254 36288 0 malloc-64 64 282 285 13838 0 254 36288 0 malloc-64 64 0 567 1077 0 254 36288 0 malloc-64 64 137 430 245 0 254 36288 0 malloc-128 128 44 235 291 0 126 35712 0 malloc-128 128 47 232 3627 0 126 35712 0 malloc-128 128 96 183 893 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 malloc-256 256 27 108 147 0 62 34560 0 malloc-256 256 14 121 436 0 62 34560 0 malloc-256 256 68 67 141 0 62 34560 0 malloc-256 256 23 112 400 0 62 34560 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 27 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 9 0 2 32768 0 malloc-2048 2048 9 7 21 0 8 32768 0 malloc-2048 2048 5 11 9 0 8 32768 0 malloc-2048 2048 4 12 199 0 8 32768 0 malloc-1024 1024 4 28 45 0 16 32768 0 malloc-1024 1024 2 30 1026 0 16 32768 0 malloc-1024 1024 7 25 189 0 16 32768 0 malloc-1024 1024 17 15 18 0 16 32768 0 malloc-1024 1024 1 31 2 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 12 52 21 0 30 32768 0 malloc-512 512 8 56 58 0 30 32768 0 malloc-512 512 0 64 19 0 30 32768 0 malloc-512 512 2 62 26 0 30 32768 0 malloc-512 512 9 55 10 0 30 32768 0 pcpu-64 64 502 10 502 0 254 32768 0 ttyinq 160 135 65 570 0 62 32000 0 PGRP 120 19 245 52 0 126 31680 0 sctp_laddr 48 0 588 16 0 254 28224 0 malloc-32 32 106 776 545 0 254 28224 0 malloc-32 32 341 541 741 0 254 28224 0 16 Bucket 144 78 118 380 0 62 28224 0 4 Bucket 48 6 582 7 0 254 28224 0 AIO 208 2 131 21 0 62 27664 0 udplite_inpcb 408 0 63 4 0 30 25704 0 TURNSTILE 136 177 12 177 0 62 25704 0 cpuset 200 8 120 47 0 62 25600 0 PWD 40 21 585 176 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 63 237 376 0 126 24000 0 itimer 352 0 66 17 0 30 23232 0 malloc-384 384 23 37 61 0 30 23040 0 malloc-384 384 39 21 489 0 30 23040 0 domainset 40 0 567 40 0 254 22680 0 ripcb 376 4 56 21 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 clpbuf 2664 0 8 82 0 4 21312 0 ertt 72 11 269 57 0 126 20160 0 malloc-32 32 31 599 179 0 254 20160 0 malloc-32 32 84 546 240 0 254 20160 0 malloc-32 32 26 604 195 0 254 20160 0 malloc-32 32 26 604 1008 0 254 20160 0 malloc-32 32 31 599 3693 0 254 20160 0 2 Bucket 32 72 558 415 0 254 20160 0 KNOTE 160 5 120 105 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 2 0 30 19600 0 AIOCB 552 1 34 24 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 0 60 24 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 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 27 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-4096 4096 1 3 194 0 2 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 3 29 52 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 ipq 56 0 288 1 0 254 16128 0 rl_entry 48 2 334 4 0 254 16128 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 ertt_txseginfo 40 11 292 2116 0 254 12120 0 malloc-16 16 43 707 1501 0 254 12000 0 malloc-16 16 35 715 283 0 254 12000 0 malloc-16 16 56 694 391 0 254 12000 0 malloc-16 16 4 746 539 0 254 12000 0 malloc-16 16 268 482 287 0 254 12000 0 malloc-16 16 23 727 24821 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1986 0 254 8016 0 malloc-16 16 5 495 8 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 31 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 Ethernet anchors 1240 0 0 0 0 64 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_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2664 0 0 0 0 16 0 0 nfspbuf 2664 0 0 0 0 4 0 0 swwbuf 2664 0 0 0 0 2 0 0 swrbuf 2664 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-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-4096 4096 0 0 0 0 2 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