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 = 0x20:0xffffffff81a3dce0 stack pointer = 0x28:0xfffffe0053fbd1c0 frame pointer = 0x28:0xfffffe0053fbd6f0 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 = 2 (clock (0)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000001 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000050080fe rax: fffffe00033eee30 rbx: fffff7800a7f7a68 rbp: fffffe0053fbd6f0 r10: aa01000000000000 r11: 0000000000000000 r12: fffffe0053fbd620 r13: fffffe0053fbd4c0 r14: 0000000000000000 r15: fffffe0083077358 trap number = 12 panic: page fault cpuid = 1 time = 1711928263 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fbc8f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fbca50 vpanic() at vpanic+0x26a/frame 0xfffffe0053fbcc10 panic() at panic+0xb5/frame 0xfffffe0053fbccd0 trap_fatal() at trap_fatal+0x7f1/frame 0xfffffe0053fbcdf0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0053fbcf10 trap() at trap+0x5f3/frame 0xfffffe0053fbd0f0 calltrap() at calltrap+0x8/frame 0xfffffe0053fbd0f0 --- trap 0xc, rip = 0xffffffff81a3dce0, rsp = 0xfffffe0053fbd1c0, rbp = 0xfffffe0053fbd6f0 --- ip6_output() at ip6_output+0x39d0/frame 0xfffffe0053fbd6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x20ea/frame 0xfffffe0053fbd9a0 sctp_send_initiate() at sctp_send_initiate+0x1555/frame 0xfffffe0053fbdb20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0053fbdb70 sctp_timeout_handler() at sctp_timeout_handler+0x6b4/frame 0xfffffe0053fbdcb0 softclock_call_cc() at softclock_call_cc+0x3c8/frame 0xfffffe0053fbde80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0053fbdef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0053fbdf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fbdf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6e: movq $0,0x2195d27(%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 0xffffffff82700b20 .str.27 rsp 0xfffffe0053fbca30 rbp 0xfffffe0053fbca50 rsi 0 rdi 0xffffffff815df879 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x1 r12 0xfffffe00542bb740 r13 0xfffffffffffffffd r14 0xffffffff82700b20 .str.27 r15 0 rip 0xffffffff815cc36e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2195d27(%rip) db> show proc Process 2 (clock) at 0xfffffe00541f6020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836ec7e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836ec7e0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff836ed780 (map 0xffffffff836ed780) (map.pmap 0xffffffff836ed840) (pmap 0xffffffff836ed8b0) threads: 2 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1283 1221 1221 0 R (threaded) syz-executor.1 100144 RunQ syz-executor.1 100583 S connec 0xfffffe006aa0749a syz-executor.1 100585 S uwait 0xfffffe0058bc8880 syz-executor.1 1263 959 959 0 R (threaded) syz-executor.3 100104 RunQ syz-executor.3 100562 S connec 0xfffffe006aa0649a syz-executor.3 1221 768 1221 0 Rs syz-executor.1 1210 1 774 0 S uwait 0xfffffe0057aae700 syz-executor.2 1207 1 774 0 S uwait 0xfffffe0058bc9380 syz-executor.2 1095 1089 1095 0 Ss select 0xfffffe006d7498c0 dhclient 1092 1 1092 0 Ss select 0xfffffe005886e9c0 dhclient 1089 1081 424 65 S select 0xfffffe005886d6c0 dhclient 1081 424 424 0 S wait 0xfffffe006d1d55c0 sh 959 768 959 0 Rs syz-executor.3 942 768 942 0 Ss piperd 0xfffffe006d6ad2d8 syz-executor.0 898 0 0 0 DL mdwait 0xfffffe0074aa0000 [md1] 896 0 0 0 DL mdwait 0xfffffe0074aa1000 [md0] 881 0 0 0 DL aiordy 0xfffffe00571b8040 [aiod4] 880 0 0 0 DL aiordy 0xfffffe006d2a5ae0 [aiod3] 879 0 0 0 DL aiordy 0xfffffe006d1d5060 [aiod2] 877 0 0 0 DL aiordy 0xfffffe006d2a6040 [aiod1] 875 1 874 0 S uwait 0xfffffe0057aae600 syz-executor.2 774 768 774 0 Ss piperd 0xfffffe0058afc2d8 syz-executor.2 768 766 766 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe0058bc9b80 syz-fuzzer 100118 S uwait 0xfffffe0057aaf600 syz-fuzzer 100119 S uwait 0xfffffe00542adf00 syz-fuzzer 100120 S wait 0xfffffe006d2a4000 syz-fuzzer 100121 S uwait 0xfffffe0058bc9c80 syz-fuzzer 100122 S uwait 0xfffffe0058bc9d80 syz-fuzzer 100123 S kqread 0xfffffe0058991000 syz-fuzzer 100124 S wait 0xfffffe006d2a4000 syz-fuzzer 100125 S wait 0xfffffe006d2a4000 syz-fuzzer 100126 S wait 0xfffffe006d2a4000 syz-fuzzer 100128 S uwait 0xfffffe0057aae500 syz-fuzzer 100139 S uwait 0xfffffe0058bc9480 syz-fuzzer 100317 S uwait 0xfffffe0058bc8b80 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006aa2d0f0 csh 764 682 764 0 Ss select 0xfffffe005886e1c0 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f08b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f10b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587f18b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543410b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543418b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543420b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543428b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543430b0 getty 738 1 18 0 S+ piperd 0xfffffe0058b0c110 logger 737 736 18 0 S+ nanslp 0xffffffff83743481 sleep 736 1 18 0 S+ wait 0xfffffe006d1d2ac0 sh 686 1 686 0 Ss nanslp 0xffffffff83743481 cron 682 1 682 0 Ss select 0xfffffe005886ecc0 sshd 495 1 495 0 Ss select 0xfffffe00589d2a40 syslogd 424 1 424 0 Ss wait 0xfffffe0057be0580 devd 423 1 423 65 Ss select 0xfffffe005886ef40 dhclient 338 1 338 0 Ss select 0xfffffe005886ee40 dhclient 335 1 335 0 Ss select 0xfffffe00589d29c0 dhclient 17 0 0 0 DL syncer 0xffffffff83860ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b9060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385f180 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058be5ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a8680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838904f8 [dom0] 100080 D launds 0xffffffff83890504 [laundry: dom0] 100081 D umarcl 0xffffffff81d67240 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8459dea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff843df5c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348b340 [doneq0] 100045 D - 0xffffffff8348b2c0 [async] 100076 D - 0xffffffff8348b140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388bd20 [crypto] 100042 D crypto_ 0xfffffe00085e8830 [crypto returns 0] 100043 D crypto_ 0xfffffe00085e8880 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fe488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ebe00 [g_event] 100036 D - 0xffffffff836ebe20 [g_up] 100037 D - 0xffffffff836ebe40 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 Run CPU 0 [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: 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 0xfffffe00541f7040 [init] 10 0 0 0 DL audit_w 0xffffffff8388c780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ec7e0 [swapper] 100005 D - 0xfffffe00079e3000 [softirq_0] 100006 D - 0xfffffe00079e2e00 [softirq_1] 100007 D - 0xfffffe00079e2d00 [if_io_tqg_0] 100008 D - 0xfffffe00079e2c00 [if_io_tqg_1] 100009 D - 0xfffffe00079e2b00 [if_config_tqg_0] 100010 D - 0xfffffe00079e2a00 [pci_hp taskq] 100011 D - 0xfffffe00079e2900 [kqueue_ctx taskq] 100014 D - 0xfffffe00079e2600 [thread taskq] 100016 D - 0xfffffe00079e2400 [aiod_kick taskq] 100017 D - 0xfffffe00079e2300 [deferred_unmount ta] 100018 D - 0xfffffe00079e2200 [inm_free taskq] 100019 D - 0xfffffe00079e2100 [in6m_free taskq] 100020 D - 0xfffffe00079e2000 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079e1c00 [firmware taskq] 100039 D - 0xfffffe00079e1100 [crypto_0] 100040 D - 0xfffffe00079e1100 [crypto_1] 100055 D - 0xfffffe00079e0900 [vtnet0 rxq 0] 100056 D - 0xfffffe00079e0800 [vtnet0 txq 0] 100057 D - 0xfffffe00079e0700 [vtnet0 rxq 1] 100058 D - 0xfffffe00079e0600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057178280 [virtio_balloon] 100066 D - 0xffffffff82705d60 [deadlkres] 100070 D - 0xfffffe00079e0b00 [acpi_task_0] 100071 D - 0xfffffe00079e0b00 [acpi_task_1] 100072 D - 0xfffffe00079e0b00 [acpi_task_2] 100074 D - 0xfffffe00079e3100 [mca taskq] 100075 D - 0xfffffe00079e0a00 [CAM taskq] 1211 1 774 0 Z syz-executor.2 db> show all locks Process 2 (clock) thread 0xfffffe00542bb740 (100029) shared rw sctpinp (sctpinp) r = 0 (0xfffffe006d799020) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe007405ba50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4922K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4219 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 506 newblk 40 1034K 1202 vfscache 3 1025K 3 pcb 61 709K 793 inodedep 137 563K 485 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 149 274K 1380 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 138K 5 pagedep 12 131K 399 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 826 DEVFS1 114 114K 137 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 336 42K 336 kdtrace 211 42K 1899 temp 35 37K 2112 BPF 22 36K 26 DEVFS3 130 33K 143 hostcache 1 32K 1 shm 1 32K 1 dirrem 125 32K 404 msg 4 30K 4 kbdmux 6 28K 6 LRO 24 25K 30 routetbl 260 20K 802 DEVFS_RULE 56 20K 56 ifaddr 68 19K 96 ufs_mount 4 17K 5 proc 3 17K 3 sctp_stro 16 16K 109 filemon 2 16K 24 tty 16 16K 16 ithread 97 16K 97 lltable 49 16K 78 freefile 120 15K 393 bus-sc 34 15K 1687 ifnet 8 15K 10 eventhandler 162 14K 162 sctp_atcl 34 13K 487 KTRACE 100 13K 100 GEOM 75 13K 525 ether_multi 152 13K 246 kenv 95 12K 95 rman 86 11K 451 CAM queue 5 11K 1528 ksem 5 10K 43 in6_multi 65 9K 95 bmsafemap 3 9K 444 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 2 pfs_vncache 1 8K 1 md_disk 2 8K 2 sctp_timw 30 8K 30 audit_evclass 238 8K 300 taskqueue 63 7K 63 kqueue 67 7K 1306 sglist 6 7K 6 cred 24 6K 251 CAM DEV 3 6K 510 plimit 22 6K 374 pfs_nodes 22 6K 22 pf_ifnet 13 5K 34 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 267 5K 267 freework 18 5K 401 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 194 evdev 4 4K 4 pwddesc 59 4K 1307 acpisem 28 4K 28 session 27 4K 52 kcovinfo 52 4K 91 CC Mem 12 3K 328 proc-args 82 3K 2491 terminal 11 3K 11 clone 9 3K 9 uidinfo 3 3K 10 lockf 21 3K 49 sctp_atky 52 3K 639 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 17108 sctp_ifa 15 2K 20 ip6ndp 12 2K 20 ip6opt 14 2K 50 Unitno 27 2K 63 CAM XPT 22 2K 543 msi 12 2K 12 mkdir 12 2K 766 in_multi 6 2K 11 tun 4 2K 7 toponodes 6 2K 6 freeblks 5 2K 388 ipsecpolicy 2 2K 2 select 10 2K 39 acpidev 20 2K 20 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 newdirblk 7 1K 383 CAM periph 4 1K 271 sctp_ifn 6 1K 20 ipsec 3 1K 3 diradd 6 1K 437 mld 6 1K 9 igmp 6 1K 9 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 inpcbpolicy 22 1K 590 crypto 4 1K 13 encap_export_host 12 1K 12 osd 17 1K 338 sctp_athm 34 1K 505 sctp_map 32 1K 218 netlink 2 1K 48 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 indirdep 1 1K 33 vnodes 1 1K 1 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_aadr 3 1K 11 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 soname 6 1K 4134 cryptodev 2 1K 168 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_msource 2 1K 3 aio 4 1K 5 pmchooks 1 1K 1 filecaps 5 1K 90 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 6 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 323 sctp_iter 0 0K 20 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 20 sctp_stri 0 0K 32 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 75 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 150 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 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 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 148 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 freefrag 0 0K 2 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 MLX5DUMP 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_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 2 in_mfilter 0 0K 4 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 197 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 3 lio 0 0K 0 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 iov 0 0K 14949 ioctlops 0 0K 296 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 313 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 662 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 1 filedesc_to_leader 0 0K 1 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 84 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 NEWdirectio 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 10 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 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 0 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 8325 1073 30505 0 254 38494208 0 mbuf 256 8757 906 62664 0 254 2473728 0 BUF TRIE 144 226 11590 833 0 62 1701504 0 malloc-384 384 4258 32 4610 0 30 1647360 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11487 231 12736 0 126 1499904 0 malloc-4096 4096 328 4 522 0 2 1359872 0 UMA Slabs 0 112 10931 7 10931 0 126 1225056 0 sctp_asoc 2256 16 494 109 0 254 1150560 0 RADIX NODE 144 6831 500 44207 0 62 1055664 0 vmem btag 56 16489 38 16489 0 254 925512 0 malloc-65536 65536 10 1 13 0 1 720896 0 FFS inode 1168 529 31 923 0 8 654080 0 sctp_ep 1144 18 493 362 0 254 584584 0 lkpicurr 168 2 3118 2 0 62 524160 0 pbuf 2624 0 194 0 0 2 509056 0 socket 960 39 469 2210 0 254 487680 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 16 501 112 0 254 380512 0 256 Bucket 2048 165 11 1134 0 8 360448 0 VM OBJECT 264 1191 129 21077 0 30 348480 0 THREAD 1824 150 18 598 0 8 306432 0 malloc-4096 4096 67 7 1301 0 2 303104 0 VNODE 448 569 97 968 0 30 298368 0 malloc-256 256 238 827 1705 0 62 272640 0 malloc-64 64 3889 206 22217 0 254 262080 0 malloc-16 16 14400 350 14775 0 254 236000 0 malloc-16384 16384 8 6 410 0 1 229376 0 DEVCTL 1024 61 159 188 0 0 225280 0 tcp_inpcb 1304 12 156 325 0 8 219072 0 tcp_log 416 5 508 191 0 254 213408 0 malloc-2048 2048 5 99 1228 0 8 212992 0 malloc-32768 32768 6 0 6 0 1 196608 0 mbuf_packet 256 18 744 5263 0 254 195072 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5295 375 5334 0 254 181440 0 malloc-128 128 1179 216 28739 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32768 32768 0 5 22 0 1 163840 0 malloc-1024 1024 139 21 162 0 16 163840 0 FFS2 dinode 256 529 101 922 0 62 161280 0 MAP ENTRY 96 1312 326 60972 0 126 157248 0 FPU_save_area 832 152 28 1051 0 16 149760 0 malloc-128 128 1084 63 5390 0 126 146816 0 S VFS Cache 104 1017 387 1461 0 126 146016 0 malloc-65536 65536 0 2 70 0 1 131072 0 malloc-65536 65536 0 2 119 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 unpcb 256 11 499 1225 0 254 130560 0 PROC 1376 59 29 1299 0 8 121088 0 ksiginfo 112 58 986 540 0 126 116928 0 malloc-2048 2048 25 31 385 0 8 114688 0 ertt_txseginfo 40 0 2828 14338 0 254 113120 0 g_bio 408 0 270 6183 0 30 110160 0 malloc-8192 8192 10 2 12 0 1 98304 0 malloc-256 256 238 137 1514 0 62 96000 0 malloc-256 256 283 92 1811 0 62 96000 0 malloc-4096 4096 20 2 40 0 2 90112 0 filedesc0 1072 59 25 1307 0 8 90048 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 55 28 286 0 16 84992 0 tcp_bbr_map 128 15 636 1736 0 126 83328 0 sctp_readq 152 0 520 15 0 254 79040 0 sctp_chunk 152 14 506 130 0 254 79040 0 64 Bucket 512 91 45 2421 0 30 69632 0 malloc-384 384 142 38 143 0 30 69120 0 malloc-64 64 554 517 2146 0 254 68544 0 malloc-128 128 359 168 563 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 sctp_stream_msg_out 112 8 532 35 0 254 60480 0 malloc-8192 8192 7 0 33 0 1 57344 0 malloc-8192 8192 3 4 25 0 1 57344 0 da_ccb 544 0 98 1675 0 16 53312 0 malloc-64 64 539 280 794 0 254 52416 0 malloc-128 128 156 247 970 0 126 51584 0 malloc-256 256 94 101 1444 0 62 49920 0 malloc-256 256 18 177 1105 0 62 49920 0 32 Bucket 256 75 120 9896 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 15784 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 2 10 828 0 2 49152 0 malloc-2048 2048 15 9 160 0 8 49152 0 malloc-1024 1024 7 41 1688 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 Files 80 191 359 9375 0 126 44000 0 clpbuf 2624 0 16 40 0 4 41984 0 malloc-4096 4096 9 1 12 0 2 40960 0 pcpu-8 8 4775 345 5363 0 254 40960 0 VMSPACE 616 36 30 1278 0 16 40656 0 pipe 728 21 34 380 0 16 40040 0 udp_inpcb 416 6 84 222 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 103 464 1530 0 254 36288 0 malloc-64 64 7 560 14415 0 254 36288 0 malloc-64 64 91 476 1914 0 254 36288 0 malloc-64 64 225 342 273 0 254 36288 0 malloc-64 64 238 329 408 0 254 36288 0 tcp_rack_map 128 0 279 198 0 126 35712 0 malloc-128 128 27 252 265 0 126 35712 0 malloc-128 128 29 250 70 0 126 35712 0 malloc-128 128 112 167 149 0 126 35712 0 routing nhops 256 28 107 46 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 47 43 71 0 30 34560 0 malloc-384 384 35 55 488 0 30 34560 0 malloc-256 256 45 90 304 0 62 34560 0 malloc-256 256 24 111 466 0 62 34560 0 malloc-256 256 7 128 22 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 SLEEPQUEUE 88 169 215 169 0 126 33792 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 104 0 1 32768 0 malloc-2048 2048 12 4 15 0 8 32768 0 malloc-2048 2048 3 13 83 0 8 32768 0 malloc-2048 2048 3 13 6 0 8 32768 0 malloc-1024 1024 3 29 13 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 5 27 21 0 16 32768 0 malloc-1024 1024 21 11 298 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 5 59 78 0 30 32768 0 malloc-512 512 6 58 7 0 30 32768 0 malloc-512 512 0 64 132 0 30 32768 0 malloc-512 512 10 54 93 0 30 32768 0 malloc-512 512 2 62 6 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 PWD 40 19 789 466 0 254 32320 0 KNOTE 160 30 170 5255 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 52 0 126 31680 0 tcp_bbr_pcb 832 5 31 40 0 16 29952 0 sctp_asconf_ack 48 0 588 2 0 254 28224 0 sctp_laddr 48 23 565 105 0 254 28224 0 malloc-32 32 276 606 1156 0 254 28224 0 16 Bucket 144 61 135 293 0 62 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 0 133 9 0 62 27664 0 udplite_inpcb 416 0 63 23 0 30 26208 0 cpuset 200 7 121 11 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 tcp_rack_pcb 1216 0 20 75 0 8 24320 0 rl_entry 40 43 563 43 0 254 24240 0 rtentry 168 30 114 46 0 62 24192 0 8 Bucket 80 80 220 412 0 126 24000 0 ripcb 384 4 56 20 0 30 23040 0 malloc-384 384 14 46 48 0 30 23040 0 malloc-384 384 36 24 53 0 30 23040 0 malloc-384 384 0 60 303 0 30 23040 0 udplite_inpcb ports 32 0 630 5 0 254 20160 0 udp_inpcb ports 32 3 627 49 0 254 20160 0 tcp_inpcb ports 32 10 620 114 0 254 20160 0 ertt 72 12 268 325 0 126 20160 0 malloc-32 32 239 391 310 0 254 20160 0 malloc-32 32 23 607 78 0 254 20160 0 malloc-32 32 52 578 124 0 254 20160 0 malloc-32 32 121 509 5131 0 254 20160 0 malloc-32 32 52 578 635 0 254 20160 0 2 Bucket 32 67 563 391 0 254 20160 0 cryptop 280 0 70 4 0 30 19600 0 AIOCB 552 0 35 10 0 16 19320 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 0 1 160 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 8 0 2 16384 0 malloc-2048 2048 0 8 40 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 malloc-16 16 346 654 30416 0 254 16000 0 kenv 258 17 43 1076 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 domainset 40 0 315 3 0 254 12600 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-32 32 156 222 951 0 254 12096 0 vtnet_tx_hdr 24 0 501 13912 0 254 12024 0 malloc-16 16 12 738 77 0 254 12000 0 malloc-16 16 15 735 126 0 254 12000 0 malloc-16 16 93 657 895 0 254 12000 0 malloc-16 16 230 520 3595 0 254 12000 0 malloc-16 16 37 713 179 0 254 12000 0 malloc-16 16 14 736 20 0 254 12000 0 malloc-384 384 2 28 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 2 0 2 8192 0 pcpu-16 16 4 252 4 0 254 4096 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 144 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 248 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 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 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 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 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 AIOLIO 272 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 232 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 L VFS Cache 320 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 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 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 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 144 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-32768 32768 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-512 512 0 0 0 0 30 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