Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a25407 stack pointer = 0x0:0xfffffe0056c8a640 frame pointer = 0x0:0xfffffe0056c8a6f0 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: 0000000000000010 rsi: 0000000000000000 rdx: 000000000a844460 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 FreeBSD/amd64rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056c8a6f0 (ci-freebsd-i38r10: 0100000000000000 r11: 000000000000001f r12: dffff7c000000000 6-3.us-central1-b.c.syzkaller.inr13: 1fffffc00ad914c8 r14: fffffe0054222000 r15: 000000000000ffff ternal) (ttyu0)trap number = 12 login: panic: page fault cpuid = 0 time = 1727830785 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c89d70 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89ed0 vpanic() at vpanic+0x280/frame 0xfffffe0056c8a090 panic() at panic+0xb5/frame 0xfffffe0056c8a150 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c8a270 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c8a390 trap() at trap+0x648/frame 0xfffffe0056c8a570 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a570 --- trap 0xc, rip = 0xffffffff81a25407, rsp = 0xfffffe0056c8a640, rbp = 0xfffffe0056c8a6f0 --- in6_selecthlim() at in6_selecthlim+0xd7/frame 0xfffffe0056c8a6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x1f0c/frame 0xfffffe0056c8a9a0 sctp_send_initiate() at sctp_send_initiate+0x1591/frame 0xfffffe0056c8ab20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0056c8ab70 sctp_timeout_handler() at sctp_timeout_handler+0xb3b/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x395/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23e1357(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82725780 .str.27 rsp 0xfffffe0056c89eb0 rbp 0xfffffe0056c89ed0 rsi 0 rdi 0xffffffff815d4e19 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffe r14 0xffffffff82725780 .str.27 r15 0 rip 0xffffffff815becbe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e1357(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392a720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392a720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392b6c0 (map 0xffffffff8392b6c0) (map.pmap 0xffffffff8392b780) (pmap 0xffffffff8392b7f0) threads: 2 100030 Run CPU 0 [clock (0)] 100031 Run CPU 1 [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1447 1307 1307 0 R (threaded) syz-executor 101085 RunQ syz-executor 101092 S uwait 0xfffffe0075cbe900 syz-executor 101093 RunQ syz-executor 1446 1324 1324 0 R (threaded) syz-executor 100472 RunQ syz-executor 101091 S uwait 0xfffffe0075cbd400 syz-executor 1445 1323 1323 0 R (threaded) syz-executor 100117 RunQ syz-executor 101090 S uwait 0xfffffe0075cbe800 syz-executor 1443 1 1324 0 SV uwait 0xfffffe0075cbf980 syz-executor 1442 1304 1304 0 R (threaded) syz-executor 101059 RunQ syz-executor 101086 S uwait 0xfffffe0075cbd600 syz-executor 101087 S uwait 0xfffffe0075cbe700 syz-executor 1439 1 1323 0 S uwait 0xfffffe0058483b00 syz-executor 1438 1 1324 0 SV uwait 0xfffffe0075cbf580 syz-executor 1429 1 1304 0 SV uwait 0xfffffe0058480780 syz-executor 1427 1 1304 0 SV uwait 0xfffffe00586fb500 syz-executor 1422 1 1307 0 S uwait 0xfffffe00586fb780 syz-executor 1420 1 1323 0 SV uwait 0xfffffe0075cc0200 syz-executor 1419 1 1419 0 Ss select 0xfffffe0058712440 rtsol 1417 1 1417 0 Ss select 0xfffffe0058713840 rtsol 1416 1 1416 0 Ss select 0xfffffe0058712240 rtsol 1415 1 1324 0 SV uwait 0xfffffe00586fa300 syz-executor 1410 1327 424 0 R rtsol 1399 1 1304 0 S uwait 0xfffffe0058483300 syz-executor 1327 1314 424 0 S wait 0xfffffe005b75bb00 sh 1324 763 1324 0 R syz-executor 1323 763 1323 0 R syz-executor 1314 424 424 0 S wait 0xfffffe005b6af5c0 sh 1307 763 1307 0 S nanslp 0xffffffff839813c1 syz-executor 1304 763 1304 0 S nanslp 0xffffffff839813c1 syz-executor 1001 0 0 0 DL mdwait 0xfffffe00755d5000 [md1] 978 0 0 0 DL mdwait 0xfffffe00079df000 [md0] 817 0 0 0 DL aiordy 0xfffffe005b6aeb00 [aiod4] 815 0 0 0 DL aiordy 0xfffffe005b6cd580 [aiod3] 814 0 0 0 DL aiordy 0xfffffe005b6cdae0 [aiod2] 812 0 0 0 DL aiordy 0xfffffe005b6ce040 [aiod1] 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0007a24b70 csh 759 682 759 0 Ss select 0xfffffe005847d7c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005849f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00596b94b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00596b9cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00596ba4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00596bacb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543574b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054357cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543584b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0054358cb0 getty 686 1 686 0 Ss nanslp 0xffffffff839813c0 cron 682 1 682 0 Ss select 0xfffffe005847dac0 sshd 495 1 495 0 Ss select 0xfffffe00587135c0 syslogd 424 1 424 0 Ss wait 0xfffffe005b6ad020 devd 423 1 423 65 Ss select 0xfffffe00587139c0 dhclient 338 1 338 0 Ss select 0xfffffe00587140c0 dhclient 335 1 335 0 Ss select 0xfffffe0058713f40 dhclient 17 0 0 0 DL syncer 0xffffffff83a9ebe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100081 D psleep 0xffffffff83a9d1a0 [bufdaemon] 100084 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00580144e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae88a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff83ace838 [dom0] 100082 D launds 0xffffffff83ace844 [laundry: dom0] 100083 D umarcl 0xffffffff81d73d60 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff841db9d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8461ba00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c9340 [doneq0] 100046 D - 0xffffffff836c92c0 [async] 100077 D - 0xffffffff836c9140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83aca020 [crypto] 100043 D crypto_ 0xfffffe0057f77030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f77080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83929d40 [g_event] 100037 D - 0xffffffff83929d60 [g_up] 100038 D - 0xffffffff83929d80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 Run CPU 1 [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83acaa80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c0fff0 [swapper] 100005 D - 0xfffffe00085fba00 [softirq_0] 100006 D - 0xfffffe00085fb800 [softirq_1] 100007 D - 0xfffffe00085fb600 [if_io_tqg_0] 100008 D - 0xfffffe00085fb400 [if_io_tqg_1] 100009 D - 0xfffffe00085fb200 [if_config_tqg_0] 100010 D - 0xfffffe00085fb000 [pci_hp taskq] 100011 D - 0xfffffe00085fad00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fa700 [thread taskq] 100016 D - 0xfffffe00085fa300 [aiod_kick taskq] 100017 D - 0xfffffe00085fa100 [deferred_unmount ta] 100018 D - 0xfffffe00085f9e00 [inm_free taskq] 100019 D - 0xfffffe00085f9c00 [in6m_free taskq] 100020 D - 0xfffffe00085f9a00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f9800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f9800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f9800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f9800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f8400 [firmware taskq] 100040 D - 0xfffffe0057f7b300 [crypto_0] 100041 D - 0xfffffe0057f7b300 [crypto_1] 100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fc200 [vtnet0 txq 0] 100058 D - 0xfffffe005836f500 [vtnet0 rxq 1] 100059 D - 0xfffffe005836f400 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0058353600 [virtio_balloon] 100067 D - 0xffffffff8272a9c0 [deadlkres] 100071 D - 0xfffffe0058701300 [acpi_task_0] 100072 D - 0xfffffe0058701300 [acpi_task_1] 100073 D - 0xfffffe0058701300 [acpi_task_2] 100075 D - 0xfffffe00085fc100 [mca taskq] 100076 D - 0xfffffe0057f7ab00 [CAM taskq] 100078 D - 0xfffffe0058700a00 [ipsec_offload] db> show all locks Process 2 (clock) thread 0xfffffe0007a19000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006e5dda50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests sctp_stro 108 39327K 497 pf_hash 6 12804K 6 linker 375 5011K 589 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4222 sysctloid 35147 2071K 35218 vtbuf 24 1968K 46 kobj 329 1316K 511 newblk 43 1035K 1241 vfscache 3 1025K 3 pcb 287 961K 2514 inodedep 25 521K 720 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 210 318K 1594 vmem 5 274K 8 filedesc 34 265K 949 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 6732 acpica 1674 184K 61482 tidhash 3 141K 3 pagedep 12 131K 368 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 115 115K 140 sem 4 106K 4 gtaskqueue 18 98K 18 sctp_atcl 238 90K 1694 bus 995 82K 5165 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 umtx 448 56K 448 kdtrace 268 55K 2542 temp 37 39K 2535 DEVFS3 130 33K 144 hostcache 1 32K 1 shm 1 32K 17 msg 4 30K 4 LRO 28 29K 36 kbdmux 6 28K 6 routetbl 289 24K 997 DEVFS_RULE 56 20K 56 ifaddr 71 20K 107 BPF 14 19K 67 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 11 tty 16 16K 16 ithread 97 16K 97 sctp_atky 346 15K 2206 bus-sc 34 15K 1687 lltable 44 14K 110 eventhandler 163 14K 163 ether_multi 157 13K 281 GEOM 75 13K 565 tcp_fsb_rack 6 13K 282 md_sectors 3 12K 3 kenv 95 12K 95 ksem 7 11K 24 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 71 9K 111 bmsafemap 3 9K 523 rpc 4 9K 4 md_disk 5 9K 5 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 filemon 1 8K 29 shmfd 1 8K 10 pfs_vncache 1 8K 1 plimit 21 8K 377 kqueue 72 8K 1934 audit_evclass 238 8K 300 taskqueue 66 7K 75 cred 25 7K 222 sglist 6 7K 6 CAM DEV 3 6K 510 pf_ifnet 16 6K 65 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 27 UMA 270 5K 270 pwddesc 66 5K 1542 vt 11 5K 11 pf_table 2 4K 12 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 292 sctp_athm 238 4K 1705 acpisem 28 4K 28 sctp_map 216 4K 992 CC Mem 13 4K 459 kcovinfo 52 4K 104 dirrem 11 3K 439 terminal 11 3K 11 session 22 3K 50 proc-args 89 3K 2779 hhook 8 3K 10 sctp_ifa 18 3K 23 clone 9 3K 9 uidinfo 3 3K 13 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 32 2K 22468 lockf 18 2K 46 ip6ndp 12 2K 24 Unitno 26 2K 66 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 13 tun 4 2K 8 select 12 2K 77 toponodes 6 2K 6 netlink 3 2K 176 ipsecpolicy 2 2K 2 freework 6 2K 481 mkdir 10 2K 702 freeblks 5 2K 381 acpidev 20 2K 20 freefile 9 2K 413 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 12 vnodemarker 2 1K 58 NFSD session 1 1K 1 pf_osfp 9 1K 9 newdirblk 7 1K 351 diradd 7 1K 467 CAM periph 4 1K 271 inpcbpolicy 27 1K 849 tcp_pcm_rack 3 1K 141 sctp_ifn 6 1K 23 ipsec 3 1K 3 mld 6 1K 10 igmp 6 1K 10 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 140 pci_link 10 1K 10 crypto 4 1K 47 encap_export_host 12 1K 12 osd 18 1K 468 procdesc 4 1K 18 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 indirdep 1 1K 184 vnodes 1 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 264 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 pf_rule 1 1K 17 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_msource 2 1K 2 VN POLL 1 1K 1 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 4716 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 40 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 filecaps 1 1K 110 tcp_do_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 425 sctp_iter 0 0K 25 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 25 sctp_aadr 0 0K 262 sctp_stri 0 0K 22 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 185 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 28 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 47 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 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 8 ipsecrequest 0 0K 0 ip6opt 0 0K 20 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 4 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 statfs 0 0K 202 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 13 lio 0 0K 120 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 16222 ioctlops 0 0K 187 eventfd 0 0K 6 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 318 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 718 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 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 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 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 25 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 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 7 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 8452 946 27603 0 254 38494208 0 ertt_txseginfo 40 20887 312413 514461 0 254 13332000 0 256 Bucket 2048 1390 92 4436 0 8 3035136 0 mbuf 256 9391 781 569995 0 254 2604032 0 BUF TRIE 144 219 11569 1227 0 62 1697472 0 malloc-384 384 4174 26 4180 0 30 1612800 0 malloc-128 128 11859 138 12395 0 126 1535616 0 malloc-4096 4096 337 3 524 0 2 1392640 0 UMA Slabs 0 112 11951 31 11951 0 126 1341984 0 vmem btag 56 21229 122 21313 0 254 1195656 0 sctp_asoc 2256 108 402 496 0 254 1150560 0 RADIX NODE 144 6529 1418 42842 0 62 1144368 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-16384 16384 16 46 650 0 1 1015808 0 malloc-65536 65536 11 1 14 0 1 786432 0 tcp_log 416 8 1774 2098 0 254 741312 0 FFS inode 1168 540 76 954 0 8 719488 0 sctp_ep 1152 130 381 1187 0 254 588672 0 malloc-4096 4096 77 63 2374 0 2 573440 0 pbuf 2624 0 202 0 0 2 530048 0 VM OBJECT 264 1277 703 21861 0 30 522720 0 socket 1024 71 437 3374 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-2048 2048 137 63 1210 0 8 409600 0 THREAD 1824 201 23 1093 0 8 408576 0 sctp_raddr 736 112 405 536 0 254 380512 0 VNODE 440 579 141 999 0 30 316800 0 MAP ENTRY 96 1569 1707 78265 0 126 314496 0 malloc-64 64 4360 491 6013 0 254 310464 0 md0 512 585 15 585 0 30 307200 0 tcp_bbr_map 128 1458 836 34029 0 126 293632 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 0 8 117 0 1 262144 0 malloc-2048 2048 114 14 195 0 8 262144 0 malloc-16 16 14724 276 17730 0 254 240000 0 malloc-32768 32768 6 1 126 0 1 229376 0 DEVCTL 1024 71 149 205 0 0 225280 0 FPU_save_area 832 203 40 1446 0 16 202176 0 PROC 1376 65 78 1447 0 8 196768 0 malloc-128 128 1257 262 29484 0 126 194432 0 malloc-256 256 506 244 5348 0 62 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5392 278 6704 0 254 181440 0 FFS2 dinode 256 540 150 954 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-8192 8192 3 17 33 0 1 163840 0 malloc-384 384 291 129 2154 0 30 161280 0 filedesc0 1072 66 74 1542 0 8 150080 0 malloc-1024 1024 103 41 490 0 16 147456 0 malloc-1024 1024 132 12 159 0 16 147456 0 S VFS Cache 104 1014 390 1466 0 126 146016 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 180 0 1 131072 0 unpcb 256 14 496 1261 0 254 130560 0 mbuf_packet 256 60 448 4323 0 254 130048 0 ksiginfo 112 117 927 263 0 126 116928 0 g_bio 408 0 270 9023 0 30 110160 0 128 Bucket 1024 69 30 496 0 16 101376 0 malloc-128 128 556 219 4451 0 126 99200 0 malloc-4096 4096 19 5 157 0 2 98304 0 malloc-2048 2048 3 45 1108 0 8 98304 0 UMA Kegs 384 228 5 228 0 30 89472 0 malloc-256 256 160 155 1229 0 62 80640 0 sctp_readq 152 0 520 26 0 254 79040 0 sctp_chunk 152 272 248 342 0 254 79040 0 malloc-8192 8192 7 2 88 0 1 73728 0 malloc-8192 8192 8 1 28 0 1 73728 0 VMSPACE 616 43 71 1386 0 16 70224 0 malloc-64 64 540 531 1828 0 254 68544 0 malloc-128 128 467 60 1196 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 malloc-32768 32768 0 2 13 0 1 65536 0 malloc-16384 16384 3 1 4 0 1 65536 0 malloc-4096 4096 5 11 83 0 2 65536 0 32 Bucket 256 114 141 18003 0 62 65280 0 tcp_inpcb 1320 13 35 455 0 8 63360 0 sctp_stream_msg_out 112 20 520 68 0 254 60480 0 malloc-384 384 144 6 485 0 30 57600 0 malloc-384 384 26 124 737 0 30 57600 0 64 Bucket 512 78 26 2866 0 30 53248 0 malloc-64 64 340 479 372 0 254 52416 0 malloc-256 256 116 79 580 0 62 49920 0 malloc-256 256 30 165 855 0 62 49920 0 DIRHASH 1024 35 13 37 0 16 49152 0 NAMEI 1024 0 48 17083 0 16 49152 0 malloc-8192 8192 3 3 45 0 1 49152 0 malloc-2048 2048 15 9 19 0 8 49152 0 malloc-1024 1024 10 38 580 0 16 49152 0 ripcb 384 7 113 79 0 30 46080 0 da_ccb 544 0 84 2336 0 16 45696 0 pcpu-8 8 4892 740 6423 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 Files 80 230 320 11709 0 126 44000 0 pipe 736 19 36 414 0 16 40480 0 udp_inpcb 416 7 83 306 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 99 468 495 0 254 36288 0 malloc-64 64 57 510 37899 0 254 36288 0 malloc-64 64 77 490 3144 0 254 36288 0 malloc-64 64 187 380 1044 0 254 36288 0 malloc-64 64 140 427 1900 0 254 36288 0 16 Bucket 144 130 122 433 0 62 36288 0 tcp_rack_map 128 5 274 2328 0 126 35712 0 malloc-128 128 7 272 510 0 126 35712 0 malloc-128 128 112 167 689 0 126 35712 0 malloc-128 128 110 169 979 0 126 35712 0 malloc-128 128 78 201 79 0 126 35712 0 routing nhops 256 28 107 52 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 47 43 73 0 30 34560 0 malloc-256 256 2 133 232 0 62 34560 0 malloc-256 256 48 87 692 0 62 34560 0 malloc-256 256 60 75 1293 0 62 34560 0 malloc-256 256 51 84 116 0 62 34560 0 TURNSTILE 136 225 27 225 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 12 0 2 32768 0 malloc-2048 2048 2 14 7 0 8 32768 0 malloc-2048 2048 5 11 53 0 8 32768 0 malloc-2048 2048 4 12 112 0 8 32768 0 malloc-1024 1024 0 32 17 0 16 32768 0 malloc-1024 1024 11 21 24 0 16 32768 0 malloc-1024 1024 5 27 194 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1252 0 16 32768 0 malloc-512 512 3 61 37 0 30 32768 0 malloc-512 512 2 62 279 0 30 32768 0 malloc-512 512 6 58 105 0 30 32768 0 malloc-512 512 6 58 116 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 malloc-512 512 0 64 15 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_bbr_pcb 896 3 33 177 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 61 0 126 31680 0 sctp_laddr 48 278 310 873 0 254 28224 0 malloc-32 32 271 611 527 0 254 28224 0 malloc-32 32 528 354 2016 0 254 28224 0 4 Bucket 48 6 582 7 0 254 28224 0 AIO 208 2 131 89 0 62 27664 0 udplite_inpcb 416 0 63 9 0 30 26208 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 PWD 40 25 581 425 0 254 24240 0 tcp_rack_pcb 1152 3 18 141 0 8 24192 0 rtentry 168 30 114 52 0 62 24192 0 8 Bucket 80 94 206 742 0 126 24000 0 malloc-384 384 0 60 10 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 Mountpoints 2816 2 6 3 0 4 22528 0 SLEEPQUEUE 88 225 31 225 0 126 22528 0 clpbuf 2624 0 8 27 0 4 20992 0 udp_inpcb ports 32 3 627 38 0 254 20160 0 tcp_inpcb ports 32 8 622 266 0 254 20160 0 ertt 72 13 267 455 0 126 20160 0 malloc-32 32 140 490 220 0 254 20160 0 malloc-32 32 54 576 270 0 254 20160 0 malloc-32 32 87 543 3929 0 254 20160 0 malloc-32 32 6 624 1058 0 254 20160 0 2 Bucket 32 128 502 600 0 254 20160 0 KNOTE 160 4 121 164 0 62 20000 0 cryptop 280 0 70 27 0 30 19600 0 AIOCB 552 0 35 40 0 16 19320 0 L VFS Cache 320 1 59 10 0 30 19200 0 AIOLIO 272 0 70 60 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 3 29 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 sctp_asconf_ack 48 0 336 2 0 254 16128 0 vtnet_tx_hdr 24 1 667 512649 0 254 16032 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1081 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-32 32 13 365 3884 0 254 12096 0 malloc-16 16 57 693 2247 0 254 12000 0 malloc-16 16 43 707 553 0 254 12000 0 malloc-16 16 17 733 3481 0 254 12000 0 malloc-16 16 268 482 2215 0 254 12000 0 malloc-16 16 38 712 68 0 254 12000 0 malloc-16 16 278 472 28333 0 254 12000 0 malloc-16 16 243 507 1454 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 malloc-384 384 6 24 7 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 2 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 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 UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 368 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 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 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 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 rl_entry 48 0 0 0 0 254 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-4096 4096 0 0 0 0 2 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