Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82bd79b2 stack pointer = 0x28:0xfffffe00037ab8a0 frame pointer = 0x28:0xfffffe00037ab900 code segment = base 0x0, limit 0xfffff, type 0x1b 12:39:11 executing program 1: getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r0 = getegid() setregid(0x0, 0x0) fhstat(&(0x7f0000000100)={{[0x2789, 0x5]}, {0x1e6, 0x0, "944ec7461ca8d518b207b4c859727133"}}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0x0, r1) setregid(r0, 0x0) open(0x0, 0x0, 0x0) posix_fadvise(0xffffffffffffffff, 0x0, 0x0, 0x0) posix_fadvise(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) open$dir(0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x300382, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) posix_fadvise(r2, 0x0, 0x0, 0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi4: clock (0)) trap number = 12 panic: page fault cpuid = 1 time = 1612442351 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037ab500 vpanic() at vpanic+0x1c7/frame 0xfffffe00037ab560 panic() at panic+0x43/frame 0xfffffe00037ab5c0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00037ab640 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00037ab6b0 trap() at trap+0x41d/frame 0xfffffe00037ab7d0 calltrap() at calltrap+0x8/frame 0xfffffe00037ab7d0 --- trap 0xc, rip = 0xffffffff82bd79b2, rsp = 0xfffffe00037ab8a0, rbp = 0xfffffe00037ab900 --- sctp_find_alternate_net() at sctp_find_alternate_net+0x4f2/frame 0xfffffe00037ab900 sctp_shutdown_timer() at sctp_shutdown_timer+0xdc/frame 0xfffffe00037ab940 sctp_timeout_handler() at sctp_timeout_handler+0x832/frame 0xfffffe00037aba00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe00037abad0 softclock() at softclock+0xb0/frame 0xfffffe00037abb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00037abbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037abbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037abbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100022 ] Stopped at kdb_enter+0x67: movq $0,0x1450bae(%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 0x80 rdx 0xffffffff81917b76 rbx 0 rsp 0xfffffe00037ab4e0 rbp 0xfffffe00037ab500 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00887d1310 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819c0472 r15 0xffffffff819c0472 rip 0xffffffff8110eed7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1450bae(%rip) db> show proc Process 12 (intr) at 0xfffff80004469a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82512fb0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82512fb0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82513c00 (map 0xffffffff82513c00) (map.pmap 0xffffffff82513cc0) (pmap 0xffffffff82513d20) threads: 23 100012 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi3: vm] 100021 I [swi1: netisr 0] 100022 Run CPU 1 [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [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 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 6928 1221 1221 0 R syz-executor.2 6555 6544 6555 0 Ss select 0xfffff800268cea40 dhclient 6547 1 6547 0 Ss select 0xfffff800264d57c0 dhclient 6544 6533 436 65 S select 0xfffff800240f8340 dhclient 6533 436 436 0 S wait 0xfffff80018cbfa50 sh 6530 780 6530 0 Ds biowr 0xfffffe0003ae3a00 syz-executor.1 3170 1 3170 65 Ss select 0xfffff800185924c0 dhclient 2655 1 2655 0 Ss select 0xfffff800240f85c0 dhclient 2648 1 2648 0 Ss select 0xfffff800240f86c0 dhclient 2621 1 2621 65 Ss select 0xfffff800240f8ac0 dhclient 2116 1 2116 0 Ss select 0xfffff800264d5540 dhclient 2111 1 2111 0 Ss select 0xfffff800264d58c0 dhclient 1221 780 1221 0 Rs syz-executor.2 846 780 846 0 Ss piperd 0xfffff80004e59ba0 syz-executor.3 780 778 778 0 R (threaded) syz-fuzzer 100081 RunQ syz-fuzzer 100108 RunQ syz-fuzzer 100109 S uwait 0xfffff80004e79a80 syz-fuzzer 100110 S uwait 0xfffff80004e79b80 syz-fuzzer 100111 S uwait 0xfffff80004e79c80 syz-fuzzer 100112 S uwait 0xfffff80004f65b80 syz-fuzzer 100113 S uwait 0xfffff80004f65c80 syz-fuzzer 100114 S uwait 0xfffff80004e79d80 syz-fuzzer 100115 S uwait 0xfffff80004f65d80 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800185690b0 csh 776 694 776 0 Ss select 0xfffff80018592dc0 sshd 760 1 760 0 Rs+ CPU 0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004c19cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004ba14b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004ba1cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004ba54b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004ba5cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004baa4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004baacb0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004bb04b0 getty 698 1 698 0 Ss nanslp 0xffffffff825331e0 cron 694 1 694 0 Ss select 0xfffff8001837e1c0 sshd 507 1 507 0 Ss select 0xfffff8001837e640 syslogd 436 1 436 0 Ss wait 0xfffff80004f83528 devd 435 1 435 65 Ss select 0xfffff8001837ea40 dhclient 350 1 350 0 Ss select 0xfffff8001837ec40 dhclient 347 1 347 0 Ss select 0xfffff80004ee0240 dhclient 23 0 0 0 DL vlruwt 0xfffff80004dc3528 [vnlru] 22 0 0 0 DL syncer 0xffffffff826226b8 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826217a0 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100085 D sdflush 0xfffff80004f22ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82648cc8 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263d138 [dom0] 100076 D launds 0xffffffff8263d144 [laundry: dom0] 100077 RunQ [uma] 18 0 0 0 DL - 0xffffffff82367578 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c1a818 [sctp_iterator] 16 0 0 0 RL [pf purge] 15 0 0 0 DL - 0xffffffff8261ed5c [soaiod4] 9 0 0 0 DL - 0xffffffff8261ed5c [soaiod3] 8 0 0 0 DL - 0xffffffff8261ed5c [soaiod2] 7 0 0 0 DL - 0xffffffff8261ed5c [soaiod1] 6 0 0 0 RL (threaded) [cam] 100034 RunQ [doneq0] 100067 D - 0xffffffff8223f190 [scanner] 14 0 0 0 DL seqstat 0xfffff8000458a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004539d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004539d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8263a630 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82512a20 [g_event] 100026 D - 0xffffffff82512a28 [g_up] 100027 D - 0xffffffff82512a30 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000446e900 [thr_0] 100019 D - 0xfffff8000446e980 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi3: vm] 100021 I [swi1: netisr 0] 100022 Run CPU 1 [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [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 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff8000448b528 [init] 10 0 0 0 DL audit_w 0xffffffff8263ab50 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82512fb0 [swapper] 100005 D - 0xfffff8000446ee00 [if_config_tqg_0] 100006 D - 0xfffff8000446ed00 [softirq_0] 100007 D - 0xfffff8000446ec00 [softirq_1] 100008 D - 0xfffff8000446eb00 [if_io_tqg_0] 100009 D - 0xfffff8000446ea00 [if_io_tqg_1] 100010 D - 0xfffff8000446de00 [thread taskq] 100011 D - 0xfffff8000446dd00 [aiod_kick taskq] 100013 D - 0xfffff8000446db00 [kqueue_ctx taskq] 100015 D - 0xfffff8000446d900 [in6m_free taskq] 100017 D - 0xfffff8000446d700 [inm_free taskq] 100024 D - 0xfffff8000446d600 [firmware taskq] 100028 D - 0xfffff800044a9b00 [crypto_0] 100029 D - 0xfffff800044a9b00 [crypto_1] 100044 D - 0xfffff800044a9400 [vtnet0 rxq 0] 100045 D - 0xfffff800044a9300 [vtnet0 txq 0] 100046 D - 0xfffff800044a9200 [vtnet0 rxq 1] 100047 D - 0xfffff800044a9100 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000466a980 [virtio_balloon] 100053 D - 0xfffff800044a9000 [mca taskq] 100058 D - 0xffffffff81d67fd0 [deadlkres] 100062 D - 0xfffff800044a9900 [acpi_task_0] 100063 D - 0xfffff800044a9900 [acpi_task_1] 100064 D - 0xfffff800044a9900 [acpi_task_2] 100066 D - 0xfffff800044a9500 [CAM taskq] db> show all locks Process 6530 (syz-executor.1) thread 0xfffffe0094e3c800 (113309) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003ae3a80) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80024fc5dc8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4290 Process 760 (getty) thread 0xfffffe0051b8d000 (100082) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffff800048e5808) locked @ /syzkaller/managers/main/kernel/sys/kern/tty_ttydisc.c:489 Process 12 (intr) thread 0xfffffe0004126c00 (100022) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094fc3a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30605 1795K 30671 kobj 329 1316K 489 newblk 6 1026K 12383 vfscache 3 1025K 3 pcb 315 836K 12011 inodedep 11 516K 9145 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 139 259K 7019 acpica 1674 184K 58233 vnet_data 1 168K 1 tidhash 3 141K 3 sctp_stro 136 136K 2214 pagedep 11 131K 12753 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 sctp_atcl 279 105K 7842 linker 278 100K 334 bus 983 80K 3364 filedesc 10 73K 11746 mtx_pool 2 72K 2 BPF 38 71K 70 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 503 63K 503 umtx 360 45K 360 kdtrace 202 40K 22382 temp 36 35K 3718 hostcache 1 32K 1 shm 1 32K 19 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 89 27K 96 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 sctp_atky 421 19K 10423 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 48 15K 234 bus-sc 32 14K 1598 ether_multi 167 14K 377 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 129 11K 129 ksem 7 11K 127 GEOM 60 10K 489 rman 82 10K 423 in6_multi 71 9K 173 sctp_timw 34 9K 34 bmsafemap 3 9K 6625 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 6 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 28 7K 399 routetbl 30 7K 806 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 59 6K 7059 plimit 22 6K 711 lockf 48 6K 1398 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 297 sctp_athm 279 5K 8021 sctp_map 272 5K 4388 UMA 260 5K 260 vt 11 5K 11 pf_table 2 4K 192 sctp_stri 8 4K 498 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 30 4K 64 DEVFSP 59 4K 214 pwddesc 57 4K 6931 hhook 13 4K 13 pf_osfp 27 3K 27 kcovinfo 48 3K 187 sctp_ifa 23 3K 35 ip6ndp 16 3K 35 selfd 45 3K 102493 terminal 11 3K 11 acpisem 22 3K 22 proc-args 49 3K 860 uidinfo 4 3K 26 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 CAM CCB 1 2K 43121 ipsec-saq 2 2K 2 select 16 2K 658 CAM XPT 22 2K 543 Unitno 26 2K 50 dirrem 5 2K 6238 ipsecpolicy 2 2K 2 in_multi 5 2K 17 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 inpcbpolicy 33 2K 11058 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 682 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 diradd 6 1K 6308 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 sctp_ifn 5 1K 35 crypto 4 1K 4 encap_export_host 12 1K 12 ip_msource 10 1K 55 indirdep 2 1K 2170 pfil 4 1K 4 CAM SIM 2 1K 2 procdesc 4 1K 24 cdev 2 1K 2 sctp_aadr 6 1K 216 mkdir 3 1K 11778 chacha20random 1 1K 1 osd 3 1K 10 newdirblk 2 1K 5889 freefile 2 1K 6218 vnodes 1 1K 29 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 ip6_msource 3 1K 16 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 306 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 7586 pmchooks 1 1K 1 soname 4 1K 9699 nexusdev 6 1K 6 sctp_vrf 1 1K 1 entropy 2 1K 57 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 139 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 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3402 sctp_iter 0 0K 46 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 10 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 36 ciss_data 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 xen_intr 0 0K 0 nvme_da 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 78 isci 0 0K 0 iommu_dmamap 0 0K 0 midi buffers 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 vm_fictitious 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 PUC 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 12744 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 340 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 6156 freefrag 0 0K 7 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 ppbusdev 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 105 ip6_moptions 0 0K 14 in6_mfilter 0 0K 32 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 51 in_mfilter 0 0K 96 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 5 VN POLL 0 0K 4 osti_cacheable 0 0K 0 statfs 0 0K 6070 namei_tracker 0 0K 90 export_host 0 0K 0 cl_savebuf 0 0K 145 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 mrsasbuf 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mpt_user 0 0K 0 mbuf_tag 0 0K 444 accf 0 0K 0 pts 0 0K 0 iov 0 0K 26311 ioctlops 0 0K 1157 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 900 sysctl 0 0K 1 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 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 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 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 SCSI sa 0 0K 0 scsi_pass 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 15149 340 977449 0 254 63442944 0 tcp_log 416 0 19251 240127 0 254 8008416 0 mbuf 256 15793 797 5378367 0 254 4247040 0 pbuf 2632 0 957 0 0 2 2518824 0 RADIX NODE 144 13175 2222 351594 0 64 2217168 0 BUF TRIE 144 403 13065 29556 0 62 1939392 0 UMA Slabs 0 112 16976 13 16976 0 126 1902768 0 malloc-384 384 4168 22 4312 0 30 1608960 0 malloc-4096 4096 336 2 500 0 2 1384448 0 malloc-128 128 10038 285 16989 0 126 1321344 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 FFS inode 1128 551 23 6804 0 8 647472 0 tcp_bbr_map 128 15 4418 362299 0 126 567424 0 256 Bucket 2048 215 61 25151 0 8 565248 0 sctp_asoc 2288 136 49 2194 0 254 423280 0 VM OBJECT 264 1247 208 110606 0 30 384120 0 malloc-2048 2048 138 42 5230 0 8 368640 0 VNODE 488 588 76 6843 0 30 324032 0 THREAD 1792 144 36 15450 0 8 322560 0 malloc-256 256 196 1034 12763 0 62 314880 0 malloc-4096 4096 57 12 6952 0 2 282624 0 malloc-2048 2048 9 121 44143 0 8 266240 0 malloc-65536 65536 4 0 4 0 1 262144 0 sctp_ep 1280 135 66 5224 0 254 257280 0 malloc-64 64 3207 573 10098 0 254 241920 0 socket 944 54 198 18570 0 254 237888 0 malloc-32768 32768 0 7 1979 0 1 229376 0 DEVCTL 1024 3 209 144 0 0 217088 0 malloc-16384 16384 5 8 5868 0 1 212992 0 malloc-16 16 12663 87 12758 0 254 204000 0 g_bio 408 4 486 147158 0 30 199920 0 malloc-65536 65536 0 3 488 0 1 196608 0 malloc-32768 32768 0 6 41 0 1 196608 0 sctp_raddr 736 177 87 3274 0 254 194304 0 MAP ENTRY 96 1383 633 420680 0 126 193536 0 malloc-1024 1024 136 48 2184 0 16 188416 0 malloc-128 128 1200 257 39250 0 126 186496 0 UMA Zones 768 232 2 232 0 16 179712 0 FFS2 dinode 256 551 109 6804 0 62 168960 0 mbuf_packet 256 58 572 26407 0 254 161280 0 malloc-384 384 305 105 17436 0 30 157440 0 malloc-32 32 4817 97 4875 0 254 157248 0 128 Bucket 1024 115 28 6645 0 16 146432 0 S VFS Cache 104 1036 329 7452 0 126 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 3 5 33 0 1 131072 0 malloc-1024 1024 125 3 142 0 16 131072 0 VMSPACE 2544 34 17 6909 0 4 129744 0 vmem btag 56 2241 51 2241 0 254 128352 0 malloc-256 256 349 146 20790 0 62 126720 0 clpbuf 2632 0 48 2015 0 16 126336 0 ksiginfo 112 66 978 1827 0 126 116928 0 malloc-128 128 691 208 10495 0 126 115072 0 PROC 1320 56 25 6930 0 8 106920 0 filedesc0 1072 57 27 6931 0 8 90048 0 malloc-4096 4096 17 4 40 0 2 86016 0 UMA Kegs 384 218 5 218 0 30 85632 0 malloc-128 128 366 285 7135 0 126 83328 0 malloc-4096 4096 17 3 41 0 2 81920 0 udplite_inpcb 488 0 160 8351 0 254 78080 0 64 Bucket 512 85 67 9200 0 30 77824 0 tcpcb 1048 27 39 2055 0 254 69168 0 tcp_inpcb 488 27 109 2055 0 254 66368 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 124 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 117 0 1 65536 0 malloc-8192 8192 6 2 97 0 1 65536 0 malloc-64 64 379 566 8828 0 254 60480 0 malloc-128 128 406 28 1654 0 126 55552 0 sctp_chunk 152 109 255 2506 0 254 55328 0 malloc-256 256 74 136 45725 0 62 53760 0 malloc-64 64 683 136 4432 0 254 52416 0 32 Bucket 256 67 128 8879 0 62 49920 0 malloc-16384 16384 3 0 9 0 1 49152 0 pcpu-8 8 4703 929 12676 0 254 45056 0 malloc-64 64 143 550 7239 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 2 3 11 0 1 40960 0 malloc-2048 2048 5 15 704 0 8 40960 0 pipe 744 19 36 854 0 16 40920 0 malloc-64 64 490 140 1856 0 254 40320 0 Files 80 193 307 35395 0 126 40000 0 malloc-384 384 83 17 90 0 30 38400 0 malloc-256 256 22 128 8408 0 62 38400 0 tcp_bbr_pcb 832 5 40 905 0 16 37440 0 NAMEI 1024 1 35 43790 0 16 36864 0 malloc-4096 4096 4 5 6667 0 2 36864 0 malloc-64 64 144 423 122897 0 254 36288 0 malloc-256 256 69 66 618 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 9 7 55 0 8 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 KNOTE 160 21 154 161750 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 8 Bucket 80 69 281 4355 0 126 28000 0 malloc-384 384 56 14 63 0 30 26880 0 TURNSTILE 136 181 8 181 0 62 25704 0 malloc-8192 8192 2 1 30 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 431 0 2 24576 0 malloc-1024 1024 11 13 38 0 16 24576 0 PWD 32 16 740 5927 0 254 24192 0 malloc-32 32 373 383 21621 0 254 24192 0 malloc-128 128 112 74 1618 0 126 23808 0 tcp_rack_pcb 704 17 16 244 0 16 23232 0 unpcb 256 17 73 2213 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 25 35 211 0 30 23040 0 malloc-256 256 55 35 1779 0 62 23040 0 malloc-1024 1024 8 12 85 0 16 20480 0 sctp_stream_msg_out 112 80 100 612 0 254 20160 0 malloc-32 32 67 563 9535 0 254 20160 0 2 Bucket 32 74 556 1762 0 254 20160 0 vtnet_tx_hdr 24 0 835 2138146 0 254 20040 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 51 24 51 0 62 19200 0 SLEEPQUEUE 88 181 11 181 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 153 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-2048 2048 2 6 27 0 8 16384 0 malloc-2048 2048 5 3 196 0 8 16384 0 malloc-1024 1024 12 4 23 0 16 16384 0 malloc-1024 1024 11 5 238 0 16 16384 0 malloc-512 512 11 21 734 0 30 16384 0 malloc-512 512 10 22 664 0 30 16384 0 malloc-32 32 335 169 1620 0 254 16128 0 16 Bucket 144 54 58 932 0 62 16128 0 malloc-128 128 96 28 180 0 126 15872 0 ripcb 488 4 28 260 0 254 15616 0 malloc-384 384 21 19 415 0 30 15360 0 malloc-256 256 13 47 1618 0 62 15360 0 malloc-512 512 8 16 496 0 30 12288 0 rtentry 176 33 36 70 0 62 12144 0 sctp_laddr 48 73 179 1637 0 254 12096 0 malloc-64 64 71 118 269 0 254 12096 0 4 Bucket 48 8 244 234 0 254 12096 0 malloc-16 16 329 421 12415 0 254 12000 0 malloc-16 16 301 449 7100 0 254 12000 0 routing nhops 256 27 18 70 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 0 4 36 0 8 8192 0 malloc-1024 1024 2 6 1833 0 16 8192 0 malloc-512 512 1 15 15 0 30 8192 0 pf tags 104 0 78 14 0 126 8112 0 PGRP 88 30 62 76 0 126 8096 0 rl_entry 40 94 108 94 0 254 8080 0 sctp_asconf_ack 48 1 167 17 0 254 8064 0 udpcb 32 2 250 8743 0 254 8064 0 malloc-64 64 32 94 32 0 254 8064 0 malloc-32 32 2 250 26 0 254 8064 0 malloc-32 32 67 185 1016 0 254 8064 0 malloc-32 32 60 192 359 0 254 8064 0 malloc-32 32 19 233 1202 0 254 8064 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-16 16 35 465 2758 0 254 8000 0 malloc-16 16 195 305 1369 0 254 8000 0 malloc-16 16 25 475 67 0 254 8000 0 malloc-16 16 265 235 26680 0 254 8000 0 malloc-128 128 26 36 26 0 126 7936 0 tcp_rack_map 120 34 32 319 0 126 7920 0 tcp_log_node 120 0 66 12 0 126 7920 0 sctp_readq 152 0 52 222 0 254 7904 0 udp_inpcb 488 2 14 392 0 254 7808 0 itimer 352 0 22 9 0 30 7744 0 kenv 258 3 27 1065 0 30 7740 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 21 0 126 6448 0 domainset 40 0 126 12 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-1024 1024 2 2 156 0 16 4096 0 malloc-512 512 4 4 59 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 31 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 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 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 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 tcptw 88 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 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0