Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82d28c02 stack pointer = 0x28:0xfffffe00037b58a0 frame pointer = 0x28:0xfffffe00037b5900 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor e flags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi4: clock (0)) trap number = 12 panic: page fault cpuid = 0 time = 1728 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037b5500 vpanic() at vpanic+0x1c7/frame 0xfffffe00037b5560 panic() at panic+0x43/frame 0xfffffe00037b55c0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00037b5640 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00037b56b0 trap() at trap+0x41d/frame 0xfffffe00037b57d0 calltrap() at calltrap+0x8/frame 0xfffffe00037b57d0 --- trap 0xc, rip = 0xffffffff82d28c02, rsp = 0xfffffe00037b58a0, rbp = 0xfffffe00037b5900 --- sctp_find_alternate_net() at sctp_find_alternate_net+0x4f2/frame 0xfffffe00037b5900 sctp_shutdown_timer() at sctp_shutdown_timer+0xdc/frame 0xfffffe00037b5940 sctp_timeout_handler() at sctp_timeout_handler+0x9b4/frame 0xfffffe00037b5a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe00037b5ad0 softclock() at softclock+0xb0/frame 0xfffffe00037b5b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00037b5bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037b5bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037b5bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x1458d0e(%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 0xffffffff81111780 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037b54e0 rbp 0xfffffe00037b5500 rsi 0 rdi 0xffffffff811117b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0094e13110 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819b1f3d r15 0xffffffff819b1f3d rip 0xffffffff81105a77 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1458d0e(%rip) db> show proc Process 12 (intr) at 0xfffff80004466a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82511cf0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82511cf0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82512940 (map 0xffffffff82512940) (map.pmap 0xffffffff82512a00) (pmap 0xffffffff82512a60) threads: 23 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 Run CPU 0 [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 RunQ [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 RunQ [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 RunQ [swi1: hpts] 100074 Run CPU 1 [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 18003 778 778 0 R (threaded) syz-executor.0 143081 RunQ syz-executor.0 144795 S connec 0xfffff80017ab1490 syz-executor.0 144796 RunQ syz-executor.0 18000 798 798 0 R (threaded) syz-executor.1 143745 D mbusy 0xfffffe0094f434b0 syz-executor.1 144789 RunQ syz-executor.1 144793 RunQ syz-executor.1 2671 2663 2671 0 Ss select 0xfffff800048e4540 dhclient 2667 1 2667 0 Ss select 0xfffff800173617c0 dhclient 2663 2656 436 65 S select 0xfffff8005ed93ec0 dhclient 2656 436 436 0 S wait 0xfffff80004ee5528 sh 2054 1 2054 65 Ss select 0xfffff8005ed93e40 dhclient 1514 1 1514 0 Ss select 0xfffff8005ed930c0 dhclient 1511 1 1511 0 Ss select 0xfffff80017b26cc0 dhclient 1492 1 1492 65 Ss select 0xfffff80017b263c0 dhclient 978 1 978 0 Ss select 0xfffff80017995940 dhclient 975 1 975 0 Ss select 0xfffff800173612c0 dhclient 798 774 798 0 Rs syz-executor.1 783 774 783 0 Ds biowr 0xfffffe000391bfc0 syz-executor.2 778 774 778 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100079 S uwait 0xfffff8000487e300 syz-fuzzer 100108 S uwait 0xfffff800173a2e80 syz-fuzzer 100109 S uwait 0xfffff80004c03400 syz-fuzzer 100110 S uwait 0xfffff80004c03500 syz-fuzzer 100111 S uwait 0xfffff80004c03300 syz-fuzzer 100112 S uwait 0xfffff800173a2680 syz-fuzzer 100113 S uwait 0xfffff800173a2780 syz-fuzzer 100114 S kqread 0xfffff80004c01600 syz-fuzzer 100115 S uwait 0xfffff800173a2880 syz-fuzzer 100116 S uwait 0xfffff80004c03700 syz-fuzzer 772 770 772 0 Ss pause 0xfffff80004f985d8 csh 770 694 770 0 Ss select 0xfffff800173614c0 sshd 754 1 754 0 Rs+ getty 753 1 753 0 Ss+ ttyin 0xfffff80004c148b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c14cb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004ba00b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004ba04b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004ba08b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004ba0cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b910b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b914b0 getty 698 1 698 0 Ss nanslp 0xffffffff82531f20 cron 694 1 694 0 Ss select 0xfffff80017361ac0 sshd 507 1 507 0 Ss select 0xfffff80017361d40 syslogd 436 1 436 0 Ss wait 0xfffff80004ffda50 devd 435 1 435 65 Ss select 0xfffff80017361cc0 dhclient 350 1 350 0 Ss select 0xfffff800048e4640 dhclient 347 1 347 0 Ss select 0xfffff80004bc09c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004dbc528 [vnlru] 22 0 0 0 DL syncer 0xffffffff826213b8 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826204a0 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100086 D sdflush 0xfffff80004f67ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82647988 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100068 RunQ [dom0] 100076 D launds 0xffffffff8263be04 [laundry: dom0] 100077 D umarcl 0xffffffff8151eac0 [uma] 18 0 0 0 DL - 0xffffffff823662f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d6b818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e71430 [pf purge] 15 0 0 0 DL - 0xffffffff8261da5c [soaiod4] 9 0 0 0 DL - 0xffffffff8261da5c [soaiod3] 8 0 0 0 DL - 0xffffffff8261da5c [soaiod2] 7 0 0 0 DL - 0xffffffff8261da5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223e040 [doneq0] 100067 D - 0xffffffff8223df10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004668c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004533d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004533d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82639310 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82511760 [g_event] 100026 D - 0xffffffff82511768 [g_up] 100027 D - 0xffffffff82511770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004470d00 [thr_0] 100019 D - 0xfffff80004470d80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 Run CPU 0 [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 RunQ [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 RunQ [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 RunQ [swi1: hpts] 100074 Run CPU 1 [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004486528 [init] 10 0 0 0 DL audit_w 0xffffffff82639830 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82511cf0 [swapper] 100005 D - 0xfffff80004086400 [if_config_tqg_0] 100006 D - 0xfffff80004086200 [softirq_0] 100007 D - 0xfffff80004086000 [softirq_1] 100008 D - 0xfffff80004468d00 [if_io_tqg_0] 100009 D - 0xfffff80004468b00 [if_io_tqg_1] 100011 D - 0xfffff80004468700 [thread taskq] 100012 D - 0xfffff80004468500 [aiod_kick taskq] 100014 D - 0xfffff80004468100 [kqueue_ctx taskq] 100015 D - 0xfffff80004463e00 [in6m_free taskq] 100017 D - 0xfffff80004463a00 [inm_free taskq] 100024 D - 0xfffff80004463200 [firmware taskq] 100028 D - 0xfffff800044a4c00 [crypto_0] 100029 D - 0xfffff800044a4c00 [crypto_1] 100044 D - 0xfffff80004878e00 [vtnet0 rxq 0] 100045 D - 0xfffff80004878d00 [vtnet0 txq 0] 100046 D - 0xfffff80004878c00 [vtnet0 rxq 1] 100047 D - 0xfffff80004878b00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004661100 [virtio_balloon] 100053 D - 0xfffff800048deb00 [mca taskq] 100058 D - 0xffffffff81d59800 [deadlkres] 100063 D - 0xfffff80004501600 [acpi_task_0] 100064 D - 0xfffff80004501600 [acpi_task_1] 100065 D - 0xfffff80004501600 [acpi_task_2] 100066 D - 0xfffff800044a4500 [CAM taskq] db> show all locks Process 18000 (syz-executor.1) thread 0xfffffe0094e68800 (144789) exclusive rw vm object (vm object) r = 0 (0xfffff80017497b58) locked @ /syzkaller/managers/main/kernel/sys/vm/vnode_pager.c:1240 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800178b4628) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2916 Process 18000 (syz-executor.1) thread 0xfffffe0094e69e00 (144793) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0094f43500) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6787 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0094f43440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4965 Process 783 (syz-executor.2) thread 0xfffffe00887fd800 (100099) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000391c040) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80017951be0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4183 Process 754 (getty) thread 0xfffffe0051b92000 (100080) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffff800048d8408) locked @ /syzkaller/managers/main/kernel/sys/kern/tty.c:218 Process 12 (intr) thread 0xfffffe0004127a00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00985a7c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 Process 12 (intr) thread 0xfffffe0051df1700 (100074) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8004f9895d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30650 1798K 30716 kobj 328 1312K 486 newblk 8 1026K 37603 vfscache 3 1025K 3 pcb 389 929K 35581 inodedep 12 517K 29411 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 140 263K 18124 acpica 1674 184K 58593 sctp_stro 180 180K 7336 vnet_data 1 168K 1 sctp_atcl 376 141K 25240 tidhash 3 141K 3 pagedep 11 131K 37858 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 278 100K 314 filedesc 12 89K 34030 bus 982 80K 3359 mtx_pool 2 72K 2 BPF 38 71K 46 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 502 63K 502 umtx 378 48K 378 kdtrace 208 42K 62801 temp 36 35K 3629 hostcache 1 32K 1 shm 1 32K 104 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 5 sctp_atky 575 26K 33721 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 72 21K 75 DEVFS_RULE 56 20K 56 cred 73 19K 829 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 32 14K 1594 lltable 43 14K 583 KTRACE 100 13K 100 ifnet 7 13K 7 sctp_timw 48 12K 48 kenv 92 12K 92 eventhandler 129 11K 129 ether_multi 133 11K 319 ksem 7 11K 374 GEOM 60 10K 486 rman 82 10K 423 lockf 77 9K 5685 bmsafemap 3 9K 19944 UART 12 9K 12 devstat 4 9K 4 sctp_stri 16 8K 2156 rpc 2 8K 2 shmfd 1 8K 34 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 routetbl 34 8K 998 audit_evclass 236 8K 294 in6_multi 55 8K 81 sglist 5 7K 5 pf_table 3 6K 243 pf_ifnet 18 6K 438 CAM DEV 3 6K 510 sctp_athm 376 6K 25947 kqueue 60 6K 18191 plimit 23 6K 852 sctp_map 360 6K 14556 pf_rule 7 6K 484 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 UMA 261 5K 261 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 30 4K 58 DEVFSP 59 4K 100 pwddesc 58 4K 18004 hhook 13 4K 13 kcovinfo 48 3K 85 sctp_aadr 46 3K 205 selfd 45 3K 227632 terminal 11 3K 11 acpisem 22 3K 22 proc-args 49 3K 718 pf_osfp 24 3K 24 uidinfo 4 3K 117 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 CAM CCB 1 2K 133203 ipsec-saq 2 2K 2 select 16 2K 1607 ip6ndp 12 2K 15 Unitno 29 2K 64 sctp_ifa 13 2K 18 CAM XPT 22 2K 543 vnodemarker 3 2K 1195 ipsecpolicy 2 2K 2 in_multi 5 2K 35 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 indirdep 4 1K 9911 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 diradd 7 1K 18914 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 inpcbpolicy 21 1K 30372 sctp_ifn 5 1K 18 crypto 4 1K 4 encap_export_host 12 1K 12 dirrem 2 1K 18868 pfil 4 1K 4 procdesc 4 1K 18 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 mkdir 2 1K 34428 vnodes 1 1K 154 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 aesni_data 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 freework 1 1K 24869 newdirblk 1 1K 17214 freefile 1 1K 18715 soname 5 1K 19798 pmchooks 1 1K 1 nexusdev 6 1K 6 sctp_vrf 1 1K 1 ip6_msource 1 1K 21 entropy 2 1K 46 ip_msource 1 1K 42 vnet 1 1K 1 pmc 1 1K 1 filecaps 4 1K 137 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_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 10984 sctp_iter 0 0K 29 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 17 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 mqdata 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 154 vm_fictitious 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 56265 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 590 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 freeblks 0 0K 18373 freefrag 0 0K 42 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 xform 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 356 ip6_moptions 0 0K 39 in6_mfilter 0 0K 84 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 newreno data 0 0K 8 ip_moptions 0 0K 65 in_mfilter 0 0K 140 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 16 VN POLL 0 0K 21 statfs 0 0K 17379 namei_tracker 0 0K 377 export_host 0 0K 0 cl_savebuf 0 0K 93 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 445 accf 0 0K 0 pts 0 0K 0 iov 0 0K 38541 ioctlops 0 0K 1904 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 730 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 12 rctl 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 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 33 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 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 diroffdiroff 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 NFSD srvcache 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 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 6500 5414 50266 0 254 48799744 0 mbuf_cluster 2048 9728 2 9728 0 254 19927040 0 tcp_log 416 0 15237 390878 0 254 6338592 0 mbuf 256 7323 6237 2970444 0 254 3471360 0 mbuf_packet 256 8356 1244 192070 0 254 2457600 0 pbuf 2632 0 925 0 0 2 2434600 0 UMA Slabs 0 112 18183 30 18183 0 126 2039856 0 BUF TRIE 144 405 13063 97882 0 62 1939392 0 malloc-4096 4096 386 12 18490 0 2 1630208 0 malloc-384 384 4117 3 4431 0 30 1582080 0 RADIX NODE 144 7672 1733 659298 0 63 1354320 0 malloc-128 128 10252 102 12811 0 126 1325312 0 sctp_asoc 2288 180 275 7278 0 254 1041040 0 malloc-2048 2048 177 249 150526 0 8 872448 0 tcp_bbr_map 128 3 5391 610767 0 126 690432 0 FFS inode 1128 543 24 19416 0 8 639576 0 g_bio 408 4 1546 498588 0 31 632400 0 256 Bucket 2048 267 31 23099 0 8 610304 0 sctp_ep 1280 180 264 16115 0 254 568320 0 socket 944 42 518 50200 0 254 528640 0 sctp_raddr 736 260 433 12037 0 254 510048 0 VM OBJECT 264 1366 179 284384 0 30 407880 0 malloc-256 256 290 1045 38399 0 62 341760 0 THREAD 1792 149 40 44796 0 8 338688 0 malloc-65536 65536 4 1 128 0 1 327680 0 malloc-32768 32768 1 9 9089 0 1 327680 0 VNODE 488 580 84 19455 0 30 324032 0 udplite_inpcb 488 0 528 24995 0 254 257664 0 malloc-1024 1024 180 56 7305 0 16 241664 0 malloc-64 64 3239 163 6521 0 254 217728 0 DEVCTL 1024 3 209 132 0 0 217088 0 malloc-16384 16384 6 7 17013 0 1 212992 0 malloc-384 384 428 122 25540 0 30 211200 0 clpbuf 2632 0 80 9226 0 16 210560 0 malloc-16 16 12710 290 12794 0 254 208000 0 MAP ENTRY 96 1437 621 1115126 0 126 197568 0 malloc-65536 65536 1 2 227 0 1 196608 0 malloc-65536 65536 0 3 204 0 1 196608 0 UMA Zones 768 233 1 233 0 16 179712 0 malloc-128 128 1232 163 28245 0 126 178560 0 FFS2 dinode 256 543 132 19415 0 62 172800 0 malloc-32 32 4826 214 4890 0 254 161280 0 malloc-1024 1024 127 21 798 0 16 151552 0 128 Bucket 1024 110 33 8383 0 16 146432 0 S VFS Cache 104 1025 379 20069 0 126 146016 0 sctp_chunk 152 212 724 12245 0 254 142272 0 vmem btag 56 2336 28 2336 0 254 132384 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 35 16 17982 0 4 129744 0 ksiginfo 112 66 978 641 0 126 116928 0 PROC 1320 57 24 18003 0 8 106920 0 tcpcb 1048 14 85 4262 0 254 103752 0 malloc-4096 4096 18 7 46 0 2 102400 0 malloc-256 256 196 194 63858 0 62 99840 0 64 Bucket 512 120 72 24526 0 30 98304 0 filedesc0 1072 58 26 18004 0 8 90048 0 UMA Kegs 384 219 4 219 0 30 85632 0 malloc-256 256 188 142 61480 0 62 84480 0 malloc-128 128 361 290 55700 0 126 83328 0 malloc-16384 16384 0 5 43 0 1 81920 0 malloc-128 128 522 98 6616 0 126 79360 0 tcp_inpcb 488 14 146 4262 0 254 78080 0 malloc-64 64 638 559 19227 0 254 76608 0 malloc-8192 8192 7 2 12 0 1 73728 0 malloc-256 256 138 147 41083 0 62 72960 0 malloc-16384 16384 4 0 157 0 1 65536 0 malloc-8192 8192 5 3 124 0 1 65536 0 malloc-384 384 102 68 680 0 30 65280 0 malloc-4096 4096 13 2 26 0 2 61440 0 malloc-384 384 11 139 29434 0 30 57600 0 malloc-64 64 308 574 36269 0 254 56448 0 malloc-128 128 401 33 1412 0 126 55552 0 32 Bucket 256 67 143 10398 0 62 53760 0 malloc-64 64 580 239 232482 0 254 52416 0 malloc-16384 16384 1 2 12 0 1 49152 0 malloc-2048 2048 4 20 511 0 8 49152 0 malloc-64 64 303 453 33054 0 254 48384 0 unpcb 256 17 163 3642 0 254 46080 0 malloc-256 256 48 132 59808 0 62 46080 0 pcpu-8 8 4769 863 16748 0 254 45056 0 pipe 744 19 41 1652 0 16 44640 0 malloc-128 128 60 281 36227 0 126 43648 0 NAMEI 1024 1 39 93414 0 16 40960 0 malloc-8192 8192 0 5 46 0 1 40960 0 Files 80 197 303 82161 0 126 40000 0 malloc-256 256 20 130 19968 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-2048 2048 7 11 295 0 8 36864 0 malloc-2048 2048 13 5 40 0 8 36864 0 malloc-2048 2048 2 16 683 0 8 36864 0 malloc-1024 1024 27 9 60 0 16 36864 0 malloc-32 32 607 527 34075 0 254 36288 0 malloc-32768 32768 0 1 117 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-512 512 16 48 2159 0 30 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 itimer 352 0 88 368 0 30 30976 0 tcp_bbr_pcb 832 1 35 1699 0 16 29952 0 malloc-4096 4096 4 3 601 0 2 28672 0 malloc-4096 4096 2 5 17382 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-2048 2048 4 10 99 0 8 28672 0 malloc-512 512 11 45 1203 0 30 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 sctp_stream_msg_out 112 84 168 1918 0 254 28224 0 PWD 32 18 864 17113 0 254 28224 0 16 Bucket 144 59 137 1949 0 62 28224 0 KNOTE 160 22 153 166574 0 62 28000 0 8 Bucket 80 79 271 11059 0 126 28000 0 4 Bucket 48 7 497 590 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 153 33 836 0 126 23808 0 tcp_rack_pcb 704 9 24 318 0 16 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 45 15 48 0 30 23040 0 malloc-256 256 31 59 1427 0 62 23040 0 malloc-4096 4096 0 5 74 0 2 20480 0 malloc-4096 4096 3 2 625 0 2 20480 0 udpcb 32 2 628 25572 0 254 20160 0 malloc-32 32 115 515 30667 0 254 20160 0 malloc-32 32 34 596 20569 0 254 20160 0 2 Bucket 32 70 560 4812 0 254 20160 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 19 31 499 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 9 7 233 0 16 16384 0 malloc-512 512 5 27 168 0 30 16384 0 malloc-64 64 132 120 246 0 254 16128 0 vtnet_tx_hdr 24 1 667 1445066 0 254 16032 0 malloc-16 16 379 621 42463 0 254 16000 0 malloc-16 16 387 613 14921 0 254 16000 0 ripcb 488 5 27 538 0 254 15616 0 udp_inpcb 488 2 30 577 0 254 15616 0 cpuset 104 29 95 292 0 126 12896 0 malloc-1024 1024 7 5 7 0 16 12288 0 rtentry 176 28 41 39 0 62 12144 0 sctp_laddr 48 108 144 4378 0 254 12096 0 malloc-32 32 146 232 1099 0 254 12096 0 malloc-16 16 469 281 1719 0 254 12000 0 tcp_rack_map 120 18 81 406 0 126 11880 0 sctp_readq 152 0 78 709 0 254 11856 0 routing nhops 256 26 19 39 0 62 11520 0 malloc-256 256 26 19 26 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-1024 1024 3 5 1487 0 16 8192 0 malloc-512 512 1 15 46 0 30 8192 0 malloc-512 512 3 13 536 0 30 8192 0 malloc-512 512 8 8 24 0 30 8192 0 pf tags 104 2 76 30 0 126 8112 0 tcptw 88 0 92 2 0 254 8096 0 PGRP 88 30 62 63 0 126 8096 0 rl_entry 40 102 100 51098 0 254 8080 0 sctp_asconf_ack 48 4 164 74 0 254 8064 0 malloc-64 64 10 116 156 0 254 8064 0 malloc-32 32 40 212 899 0 254 8064 0 malloc-32 32 19 233 1160 0 254 8064 0 malloc-16 16 28 472 141 0 254 8000 0 malloc-16 16 29 471 34774 0 254 8000 0 malloc-16 16 36 464 316 0 254 8000 0 kenv 258 3 27 1047 0 30 7740 0 L VFS Cache 320 0 24 14 0 30 7680 0 malloc-384 384 1 19 50 0 30 7680 0 malloc-384 384 14 6 14 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 1 125 275 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-64 64 3 60 3 0 254 4032 0 malloc-32 32 7 119 7 0 254 4032 0 malloc-16 16 2 248 2 0 254 4000 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo 4 0 493 8 0 254 1972 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 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 62 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 296 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 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 NCLNODE 592 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 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 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-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-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-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-128 128 0 0 0 0 126 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