Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 if_delmulti_locked: detaching ifnet instance 0xfffffe0056f45800 fault virtual address = 0x0 if_delmulti_locked: detaching ifnet instance 0xfffffe0056f45800 fault code = supervisor read data, page not present if_delmulti_locked: detaching ifnet instance 0xfffffe0056f45800 instruction pointer = 0x20:0xffffffff81b73841 stack pointer = 0x28:0xfffffe0053ea51a0 frame pointer = 0x28:0xfffffe0053ea56d0 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: 0 rsi: 0 rdx: fffffe0053ea5600 rcx: fffffe00033eee30 r8: aa02000000000000 r9: 50080fe rax: fffffe00033eee30 rbx: 0 rbp: fffffe0053ea56d0 r10: aa02000000000000 r11: 827d35290 r12: fffffe0053ea5420 r13: fffffe0053ea5400 r14: fffff7800a7d4a64 r15: 0 trap number = 12 panic: page fault cpuid = 0 time = 1670687219 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053ea4990 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053ea4af0 vpanic() at vpanic+0x254/frame 0xfffffe0053ea4bd0 panic() at panic+0xb5/frame 0xfffffe0053ea4c90 trap_fatal() at trap_fatal+0x7ed/frame 0xfffffe0053ea4db0 trap_pfault() at trap_pfault+0x182/frame 0xfffffe0053ea4ef0 trap() at trap+0x5e1/frame 0xfffffe0053ea50d0 calltrap() at calltrap+0x8/frame 0xfffffe0053ea50d0 --- trap 0xc, rip = 0xffffffff81b73841, rsp = 0xfffffe0053ea51a0, rbp = 0xfffffe0053ea56d0 --- ip6_output() at ip6_output+0x3931/frame 0xfffffe0053ea56d0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x2059/frame 0xfffffe0053ea5980 sctp_send_initiate() at sctp_send_initiate+0x14ba/frame 0xfffffe0053ea5b20 sctp_t1init_timer() at sctp_t1init_timer+0x64/frame 0xfffffe0053ea5b70 sctp_timeout_handler() at sctp_timeout_handler+0x6e6/frame 0xfffffe0053ea5cb0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053ea5e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053ea5ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053ea5f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053ea5f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x276533a(%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 0xdffff7c000000000 rbx 0 rsp 0xfffffe0053ea4ad0 rbp 0xfffffe0053ea4af0 rsi 0x1 rdi 0 r8 0x3 r9 0xffffffff r10 0 r11 0x827d35290 r12 0 r13 0xfffffe0007a8ac80 r14 0xffffffff82b7d320 .str.26 r15 0xffffffff82b7d320 .str.26 rip 0xffffffff81722edb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x276533a(%rip) db> show proc Process 2 (clock) at 0xfffffe00541cf008: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e2b860 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e2b860 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e2c800 (map 0xffffffff83e2c800) (map.pmap 0xffffffff83e2c8c0) (pmap 0xffffffff83e2c930) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 931 921 921 0 R CPU 1 sh 926 919 919 0 R sh 925 916 916 0 R ifconfig 921 779 921 0 Ss wait 0xfffffe008fe49570 syz-executor.2 919 779 919 0 Ss wait 0xfffffe0092772ac0 syz-executor.1 916 779 916 0 Ss wait 0xfffffe0092772010 syz-executor.0 913 800 430 0 S nanslp 0xffffffff83e55981 sleep 800 790 430 0 S wait 0xfffffe0092771560 sh 790 430 430 0 S wait 0xfffffe0092770558 sh 779 777 777 0 S (threaded) syz-execprog 100116 S uwait 0xfffffe0007ac2780 syz-execprog 100118 S uwait 0xfffffe0057439380 syz-execprog 100119 S kqread 0xfffffe00587b6300 syz-execprog 100120 S wait 0xfffffe008fe48568 syz-execprog 100121 S uwait 0xfffffe00924d3b80 syz-execprog 100122 S uwait 0xfffffe00924d3a80 syz-execprog 100124 S uwait 0xfffffe0007ac2e00 syz-execprog 100125 S wait 0xfffffe008fe48568 syz-execprog 100126 S uwait 0xfffffe005785e380 syz-execprog 100127 S wait 0xfffffe008fe48568 syz-execprog 100128 S uwait 0xfffffe005785e580 syz-execprog 777 775 777 0 Ss pause 0xfffffe0092b000b0 csh 775 688 775 0 Ss select 0xfffffe00924d3a40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe005744ecb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586010b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586014b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00586018b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0058601cb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00586020b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00586024b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00586028b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058602cb0 getty 744 1 18 0 S+ piperd 0xfffffe0058b3a888 logger 743 742 18 0 S+ nanslp 0xffffffff83e55980 sleep 742 1 18 0 S+ wait 0xfffffe0057970018 sh 692 1 692 0 Ss nanslp 0xffffffff83e55980 cron 688 1 688 0 Ss select 0xfffffe00924d3f40 sshd 501 1 501 0 Ss select 0xfffffe0007ac2a40 syslogd 430 1 430 0 Ss wait 0xfffffe005796e560 devd 429 1 429 65 Ss select 0xfffffe0057439840 dhclient 344 1 344 0 Ss select 0xfffffe00574394c0 dhclient 341 1 341 0 Ss select 0xfffffe00924d40c0 dhclient 17 0 0 0 DL syncer 0xffffffff83f7ae60 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f87010 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f79480 [bufdaemon] 100082 D - 0xffffffff83212100 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005744dce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83faf640 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83fa34f8 [dom0] 100080 D launds 0xffffffff83fa3504 [laundry: dom0] 100081 D umarcl 0xffffffff81e6ad20 [uma] 7 0 0 0 DL - 0xffffffff83c11e48 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b5c2e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84970f80 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83ab4340 [doneq0] 100045 D - 0xffffffff83ab42c0 [async] 100076 D - 0xffffffff83ab4140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ed8c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f9ec60 [crypto] 100041 D crypto_ 0xfffffe0007b4e030 [crypto returns 0] 100042 D crypto_ 0xfffffe0007b4e080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e2ae40 [g_event] 100036 D - 0xffffffff83e2ae60 [g_up] 100037 D - 0xffffffff83e2ae80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100029 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [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 0xfffffe00541d0010 [init] 10 0 0 0 DL audit_w 0xffffffff83f9f7e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e2b860 [swapper] 100005 D - 0xfffffe0007968800 [if_config_tqg_0] 100006 D - 0xfffffe0007968200 [softirq_0] 100007 D - 0xfffffe0007968100 [softirq_1] 100008 D - 0xfffffe0007968000 [if_io_tqg_0] 100009 D - 0xfffffe0007967e00 [if_io_tqg_1] 100010 D - 0xfffffe00085f4e00 [deferred_unmount ta] 100012 D - 0xfffffe00085f4c00 [thread taskq] 100014 D - 0xfffffe00085f4a00 [kqueue_ctx taskq] 100015 D - 0xfffffe00085f4900 [pci_hp taskq] 100017 D - 0xfffffe00085f4700 [inm_free taskq] 100018 D - 0xfffffe00085f4600 [aiod_kick taskq] 100019 D - 0xfffffe00085f4500 [in6m_free taskq] 100020 D - 0xfffffe00085f4400 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f4300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f4300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f4300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f4300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f4200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f4200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f4200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f4200 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f4100 [firmware taskq] 100038 D - 0xfffffe00085f3600 [crypto_0] 100039 D - 0xfffffe00085f3600 [crypto_1] 100055 D - 0xfffffe00085f2700 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f2600 [vtnet0 txq 0] 100057 D - 0xfffffe00085f2500 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f2400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007981580 [virtio_balloon] 100066 D - 0xffffffff82b833c0 [deadlkres] 100071 D - 0xfffffe00085f3300 [acpi_task_0] 100072 D - 0xfffffe00085f3300 [acpi_task_1] 100073 D - 0xfffffe00085f3300 [acpi_task_2] 100074 D - 0xfffffe00085f5100 [mca taskq] 100075 D - 0xfffffe00085f2e00 [CAM taskq] db> show all locks Process 2 (clock) thread 0xfffffe0007a8ac80 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe0092d17c60) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4546 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0092db1180) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1777 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4216 4323K 4241 sysctloid 35104 2068K 35175 vtbuf 24 1968K 46 kobj 329 1316K 492 newblk 713 1202K 748 vfscache 3 1025K 3 pcb 37 557K 77 inodedep 91 546K 115 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 116 222K 999 acpica 1674 184K 58126 vmem 3 146K 5 tidhash 3 141K 3 linker 351 133K 384 pagedep 20 133K 51 tfo_ccache 1 128K 1 IP reass 1 128K 1 vnet_data 1 112K 1 DEVFS1 109 109K 150 sem 4 106K 4 filedesc 14 105K 178 bus 998 82K 5213 mtx_pool 2 72K 2 syncache 1 68K 1 module 515 65K 515 acpitask 1 64K 1 ddb_capture 1 64K 1 routetbl 415 39K 1271 umtx 308 39K 308 kdtrace 186 38K 1069 temp 34 33K 2202 DEVFS3 128 32K 146 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 BPF 14 19K 22 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 15 ifaddr 62 17K 135 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1682 KTRACE 100 13K 100 eventhandler 150 13K 150 kenv 95 12K 95 dirrem 44 11K 55 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 sctp_stro 9 9K 9 lltable 31 9K 96 bmsafemap 3 9K 82 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 sctp_atcl 18 7K 18 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 237 ether_multi 68 6K 315 diradd 43 6K 81 kqueue 51 6K 938 plimit 20 5K 406 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 59 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 proc-args 80 4K 2184 hhook 15 4K 17 pwddesc 49 4K 932 in6_multi 25 3K 123 session 23 3K 46 terminal 11 3K 11 indirdep 10 3K 10 clone 9 3K 9 uidinfo 3 3K 8 freework 9 3K 53 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 mkdir 16 2K 82 freeblks 8 2K 52 ipsec-saq 2 2K 2 Unitno 29 2K 97 CAM XPT 22 2K 543 lockf 15 2K 22 msi 12 2K 12 selfd 24 2K 11256 newdirblk 10 2K 41 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_atky 27 2K 27 freefile 9 2K 18 ip6ndp 9 2K 28 tun 7 2K 15 NFSD session 1 1K 1 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 10 sctp_ifa 7 1K 25 nhops 6 1K 13 CAM periph 4 1K 271 select 7 1K 35 ipsec 3 1K 3 mld 6 1K 14 igmp 6 1K 14 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 in_multi 2 1K 13 pfil 4 1K 4 cdev 2 1K 2 DEVFSP 7 1K 21 CC Mem 3 1K 7 chacha20random 1 1K 1 osd 7 1K 18 inpcbpolicy 10 1K 233 sctp_athm 18 1K 18 sctp_map 18 1K 18 sctp_ifn 2 1K 25 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 filecaps 7 1K 84 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 49 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 procdesc 1 1K 10 pmchooks 1 1K 1 soname 4 1K 3441 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 pmc 1 1K 1 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 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 28 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 28 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 filemon 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 NFSCL layrecall 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 UMAHash 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 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 sysmouse 0 0K 0 vtfont 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 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 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 3 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 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 200 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14515 ioctlops 0 0K 107 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 658 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 kcovinfo 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 14214 0 254 38494208 0 mbuf 256 8587 1075 18035 0 254 2473472 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 192 11568 502 0 62 1693440 0 malloc-384 384 4117 23 4117 0 30 1589760 0 malloc-128 128 11549 169 11919 0 126 1499904 0 malloc-4096 4096 329 5 499 0 2 1368064 0 UMA Slabs 0 112 10571 7 10571 0 126 1184736 0 sctp_asoc 2256 9 501 9 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16574 97 16574 0 254 933576 0 FFS inode 1160 532 21 550 0 8 641480 0 sctp_ep 1208 9 501 9 0 254 616080 0 RADIX NODE 144 3766 345 25546 0 62 591984 0 VM OBJECT 264 1703 187 29113 0 30 498960 0 socket 960 19 489 1506 0 254 487680 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 9 508 9 0 254 380512 0 malloc-256 256 1038 87 1414 0 62 288000 0 tcpcb 1096 3 256 7 0 254 283864 0 VNODE 448 567 63 595 0 30 282240 0 THREAD 1824 136 18 136 0 8 280896 0 256 Bucket 2048 128 8 994 0 8 278528 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3836 259 4001 0 254 262080 0 MAP ENTRY 96 2047 473 101977 0 126 241920 0 malloc-16 16 14513 237 14605 0 254 236000 0 malloc-4096 4096 49 7 932 0 2 229376 0 DEVCTL 1024 118 102 244 0 0 225280 0 malloc-128 128 1314 205 30613 0 126 194432 0 malloc-32 32 5600 322 5633 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-16384 16384 6 4 82 0 1 163840 0 malloc-128 128 993 154 2152 0 126 146816 0 FFS2 dinode 256 532 38 550 0 62 145920 0 S VFS Cache 104 994 293 1088 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 198 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 109 19 153 0 16 131072 0 unpcb 256 8 502 1228 0 254 130560 0 mbuf_packet 256 1 507 201 0 254 130048 0 FPU_save_area 832 138 6 249 0 16 119808 0 ksiginfo 112 49 995 175 0 126 116928 0 VMSPACE 2560 32 13 916 0 4 115200 0 malloc-2048 2048 15 41 1047 0 8 114688 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-8192 8192 9 3 137 0 1 98304 0 PROC 1368 48 18 931 0 8 90288 0 UMA Kegs 384 228 5 228 0 30 89472 0 128 Bucket 1024 43 40 534 0 16 84992 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-16384 16384 4 1 178 0 1 81920 0 sctp_chunk 152 9 511 9 0 254 79040 0 filedesc0 1072 49 21 932 0 8 75040 0 64 Bucket 512 71 65 1806 0 30 69632 0 malloc-384 384 142 38 166 0 30 69120 0 malloc-64 64 578 493 2113 0 254 68544 0 malloc-64 64 535 536 15677 0 254 68544 0 malloc-128 128 376 151 796 0 126 67456 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-8192 8192 8 0 8 0 1 65536 0 malloc-4096 4096 13 3 108 0 2 65536 0 g_bio 408 0 150 4684 0 30 61200 0 sctp_stream_msg_out 112 0 540 9 0 254 60480 0 malloc-256 256 163 32 257 0 62 49920 0 malloc-256 256 110 85 876 0 62 49920 0 32 Bucket 256 65 130 1227 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14587 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 7 5 552 0 2 49152 0 malloc-2048 2048 13 11 148 0 8 49152 0 malloc-1024 1024 15 33 1888 0 16 49152 0 malloc-1024 1024 26 22 42 0 16 49152 0 malloc-384 384 62 58 89 0 30 46080 0 malloc-384 384 67 53 67 0 30 46080 0 syncache 168 0 264 5 0 254 44352 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4620 500 6052 0 254 40960 0 pipe 728 17 38 377 0 16 40040 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 220 0 30 38160 0 malloc-64 64 50 517 11328 0 254 36288 0 malloc-64 64 67 500 1489 0 254 36288 0 malloc-64 64 203 364 1112 0 254 36288 0 malloc-64 64 219 348 229 0 254 36288 0 malloc-64 64 11 556 15 0 254 36288 0 malloc-128 128 6 273 7 0 126 35712 0 malloc-128 128 72 207 72 0 126 35712 0 malloc-128 128 64 215 134 0 126 35712 0 malloc-128 128 14 265 277 0 126 35712 0 routing nhops 256 16 119 55 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 30 105 263 0 62 34560 0 malloc-256 256 30 105 761 0 62 34560 0 malloc-256 256 26 109 29 0 62 34560 0 malloc-256 256 26 109 597 0 62 34560 0 malloc-256 256 17 118 530 0 62 34560 0 malloc-2048 2048 5 11 65 0 8 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-1024 1024 5 27 26 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 7 25 7 0 16 32768 0 malloc-512 512 5 59 194 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 pcpu-64 64 495 17 495 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 3 585 42 0 254 28224 0 16 Bucket 144 46 150 238 0 62 28224 0 4 Bucket 48 7 581 58 0 254 28224 0 ripcb 424 1 62 6 0 30 26712 0 da_ccb 544 0 49 1291 0 16 26656 0 TURNSTILE 136 155 34 155 0 62 25704 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 2 4 14 0 2 24576 0 PGRP 88 23 253 46 0 126 24288 0 rl_entry 40 44 562 44 0 254 24240 0 rtentry 168 17 127 55 0 62 24192 0 Files 80 106 194 8137 0 126 24000 0 8 Bucket 80 37 263 307 0 126 24000 0 malloc-384 384 9 51 113 0 30 23040 0 malloc-384 384 1 59 347 0 30 23040 0 malloc-384 384 8 52 42 0 30 23040 0 SLEEPQUEUE 88 155 101 155 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 220 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 PWD 32 13 617 133 0 254 20160 0 malloc-32 32 60 570 218 0 254 20160 0 malloc-32 32 284 346 354 0 254 20160 0 malloc-32 32 114 516 1232 0 254 20160 0 malloc-32 32 19 611 62 0 254 20160 0 2 Bucket 32 51 579 326 0 254 20160 0 KNOTE 160 26 99 419 0 62 20000 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 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 203 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 7 1 198 0 8 16384 0 malloc-1024 1024 8 8 9 0 16 16384 0 malloc-1024 1024 9 7 9 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 4 28 4 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 malloc-16 16 338 662 590 0 254 16000 0 kenv 258 15 45 1040 0 30 15480 0 tcp_inpcb 424 3 33 7 0 30 15264 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 ertt_txseginfo 40 0 303 238 0 254 12120 0 tcp_inpcb ports 32 1 377 1 0 254 12096 0 ertt 72 3 165 7 0 126 12096 0 malloc-32 32 0 378 2 0 254 12096 0 malloc-32 32 131 247 739 0 254 12096 0 malloc-32 32 42 336 4036 0 254 12096 0 malloc-16 16 19 731 58 0 254 12000 0 malloc-16 16 32 718 55 0 254 12000 0 malloc-16 16 61 689 76 0 254 12000 0 malloc-16 16 221 529 4662 0 254 12000 0 malloc-16 16 20 730 26711 0 254 12000 0 malloc-16 16 7 743 8 0 254 12000 0 malloc-384 384 27 3 28 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 vtnet_tx_hdr 24 0 334 1898 0 254 8016 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 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 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_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 896 0 0 0 0 16 0 0 tcp_rack_map 120 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 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 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 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 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 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 224 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 cryptop 280 0 0 0 0 30 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 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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-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-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-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 db>