Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82cb3af5 stack pointer = 0x0:0xfffffe00516ab210 frame pointer = 0x0:0xfffffe00516abb20 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 = 17 (sctp_iterator) trap number = 9 panic: general protection fault cpuid = 0 time = 1611857720 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516aaee0 vpanic() at vpanic+0x1c7/frame 0xfffffe00516aaf40 panic() at panic+0x43/frame 0xfffffe00516aafa0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00516ab020 trap() at trap+0xf7/frame 0xfffffe00516ab140 calltrap() at calltrap+0x8/frame 0xfffffe00516ab140 --- trap 0x9, rip = 0xffffffff82cb3af5, rsp = 0xfffffe00516ab210, rbp = 0xfffffe00516abb20 --- sctp_chunk_output() at sctp_chunk_output+0x1a35/frame 0xfffffe00516abb20 sctp_iterator_worker() at sctp_iterator_worker+0x6ef/frame 0xfffffe00516abb90 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe00516abbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00516abbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00516abbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 17 tid 100061 ] Stopped at kdb_enter+0x67: movq $0,0x145250e(%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 0x80 rdx 0xffffffff819131c9 rbx 0 rsp 0xfffffe00516aaec0 rbp 0xfffffe00516aaee0 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0xaa0314ac00080005 r11 0 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819bb7ff r15 0xffffffff819bb7ff rip 0xffffffff8110d4f7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x145250e(%rip) db> show proc Process 17 (sctp_iterator) at 0xfffff800048c3528: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82512f30 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff82512f30 reapsubtree: 17 sigparent: 20 vmspace: 0xffffffff82513b80 (map 0xffffffff82513b80) (map.pmap 0xffffffff82513c40) (pmap 0xffffffff82513ca0) threads: 1 100061 Run CPU 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 29547 29546 436 0 R ifconfig 29546 29526 436 0 S wait 0xfffff80017a7ba50 sh 29545 29532 29532 0 R ifconfig 29543 780 778 0 R syz-fuzzer 29538 780 29538 0 Rs syz-executor.0 29532 780 29532 0 Ss wait 0xfffff80017c10000 syz-executor.3 29530 780 29530 0 Rs syz-executor.2 29529 1 29529 0 Ss select 0xfffff8006bb835c0 dhclient 29526 29519 436 0 S wait 0xfffff80017c10a50 dhclient 29519 436 436 0 S wait 0xfffff80017c24528 sh 780 778 778 0 R (threaded) syz-fuzzer 100090 RunQ syz-fuzzer 100107 RunQ syz-fuzzer 100108 S uwait 0xfffff80004e0fa00 syz-fuzzer 100109 S uwait 0xfffff80004e0fb00 syz-fuzzer 100110 S uwait 0xfffff80004e0fc00 syz-fuzzer 100111 S uwait 0xfffff80004e0fd00 syz-fuzzer 100112 S uwait 0xfffff80004e0fe00 syz-fuzzer 100113 S kqread 0xfffff80004d9f600 syz-fuzzer 100114 S piperd 0xfffff8007ad07000 syz-fuzzer 137069 RunQ syz-fuzzer 778 776 778 0 Ss pause 0xfffff80004ec90b0 csh 776 694 776 0 Ss select 0xfffff80017525cc0 sshd 760 1 760 0 Rs+ getty 759 1 759 0 Ss+ ttyin 0xfffff80004c14cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004ba10b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004ba14b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004ba18b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004ba1cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff800048d80b0 getty 753 1 753 0 Ss+ ttyin 0xfffff800048d84b0 getty 752 1 752 0 Ss+ ttyin 0xfffff800048d88b0 getty 698 1 698 0 Ss nanslp 0xffffffff82533161 cron 694 1 694 0 Ss select 0xfffff8000468a340 sshd 507 1 507 0 Ss select 0xfffff8000468a3c0 syslogd 436 1 436 0 Ss wait 0xfffff80004ec9a50 devd 435 1 435 65 Ss select 0xfffff8000468c640 dhclient 350 1 350 0 Ss select 0xfffff8000468c740 dhclient 347 1 347 0 Ss select 0xfffff80004b1fdc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004dc2528 [vnlru] 22 0 0 0 DL syncer 0xffffffff82622638 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82621720 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100089 D sdflush 0xfffff80004f26ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82648c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263d078 [dom0] 100076 D launds 0xffffffff8263d084 [laundry: dom0] 100077 D umarcl 0xffffffff81527280 [uma] 18 0 0 0 DL - 0xffffffff823674f8 [rand_harvestq] 17 0 0 0 RL CPU 0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e73430 [pf purge] 15 0 0 0 DL - 0xffffffff8261ecdc [soaiod4] 9 0 0 0 DL - 0xffffffff8261ecdc [soaiod3] 8 0 0 0 DL - 0xffffffff8261ecdc [soaiod2] 7 0 0 0 DL - 0xffffffff8261ecdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223f240 [doneq0] 100067 D - 0xffffffff8223f110 [scanner] 14 0 0 0 DL seqstat 0xfffff80004085088 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000452db90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000452db30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8263a590 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff825129a0 [g_event] 100026 D - 0xffffffff825129a8 [g_up] 100027 D - 0xffffffff825129b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004463b00 [thr_0] 100019 D - 0xfffff80004463b80 [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 I [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 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 0xfffff80004489528 [init] 10 0 0 0 DL audit_w 0xffffffff8263aab0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82512f30 [swapper] 100005 D - 0xfffff8000434ad00 [if_config_tqg_0] 100006 D - 0xfffff8000434ac00 [softirq_0] 100007 D - 0xfffff8000434ab00 [softirq_1] 100008 D - 0xfffff8000434aa00 [if_io_tqg_0] 100009 D - 0xfffff8000434a900 [if_io_tqg_1] 100010 D - 0xfffff80004088700 [thread taskq] 100011 D - 0xfffff80004088600 [aiod_kick taskq] 100013 D - 0xfffff80004088400 [kqueue_ctx taskq] 100015 D - 0xfffff80004088200 [in6m_free taskq] 100017 D - 0xfffff80004088000 [inm_free taskq] 100024 D - 0xfffff800044ccd00 [firmware taskq] 100028 D - 0xfffff800044ccc00 [crypto_0] 100029 D - 0xfffff800044ccc00 [crypto_1] 100044 D - 0xfffff80004686900 [vtnet0 rxq 0] 100045 D - 0xfffff80004686800 [vtnet0 txq 0] 100046 D - 0xfffff80004686700 [vtnet0 rxq 1] 100047 D - 0xfffff80004686600 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000468ce00 [virtio_balloon] 100053 D - 0xfffff800048e6700 [mca taskq] 100058 D - 0xffffffff81d63691 [deadlkres] 100062 D - 0xfffff800048e6600 [acpi_task_0] 100063 D - 0xfffff800048e6600 [acpi_task_1] 100064 D - 0xfffff800048e6600 [acpi_task_2] 100066 D - 0xfffff800044cc800 [CAM taskq] 29541 29538 29538 0 Z ifconfig db> show all locks Process 29547 (ifconfig) thread 0xfffffe0094f4ea00 (167130) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0094e2d060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2158 Process 29545 (ifconfig) thread 0xfffffe0094e1f700 (122019) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffff80017a2d198) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3460 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff82638a68) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:1184 Process 17 (sctp_iterator) thread 0xfffffe0051b7de00 (100061) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0095166c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1515 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8006b9ab468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1475 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff82d2b7d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1452 shared rw sctp-info (sctp-info) r = 0 (0xfffffe00041b22d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1451 Process 12 (intr) thread 0xfffffe005f7b2a00 (100074) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8002595cb90) 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 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30605 1795K 30671 kobj 329 1316K 489 newblk 8 1026K 61812 vfscache 3 1025K 3 pcb 307 814K 61025 inodedep 10 516K 45591 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 136 247K 29657 acpica 1674 184K 58233 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 11 131K 62108 sctp_stro 130 130K 12670 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 sctp_atcl 273 103K 43671 linker 278 100K 463 bus 983 80K 3364 filedesc 11 77K 55810 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 503 63K 503 ifaddr 178 61K 241 umtx 378 48K 378 kdtrace 200 40K 96946 temp 36 35K 9925 hostcache 1 32K 1 shm 1 32K 107 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 28K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 lockf 181 21K 8834 DEVFS_RULE 56 20K 56 sctp_atky 416 19K 58814 BPF 14 19K 238 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_timw 58 15K 58 bus-sc 32 14K 1598 ip6ndp 55 13K 156 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 sctp_aadr 178 12K 3329 lltable 37 11K 998 eventhandler 129 11K 129 ksem 7 11K 696 cred 39 10K 936 GEOM 60 10K 488 rman 82 10K 423 bmsafemap 3 9K 32881 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 47 pfs_vncache 1 8K 1 sctp_ifa 60 8K 158 pfs_nodes 20 8K 20 ether_multi 93 8K 1666 audit_evclass 236 8K 294 sctp_stri 13 7K 3941 pf_ifnet 18 7K 695 routetbl 27 7K 1153 sglist 5 7K 5 CAM DEV 3 6K 510 pf_osfp 52 6K 52 kqueue 56 6K 29722 in6_multi 46 6K 800 ufs_dirhash 27 6K 27 CAM queue 5 6K 1528 taskqueue 48 6K 48 plimit 20 5K 2049 sctp_athm 273 5K 45020 UMA 260 5K 260 vt 11 5K 11 sctp_map 260 5K 25066 pf_table 2 4K 258 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 53 4K 29548 DEVFSP 53 4K 1030 hhook 13 4K 13 kcovinfo 48 3K 918 session 23 3K 178 terminal 11 3K 11 acpisem 22 3K 22 proc-args 46 3K 2025 uidinfo 5 3K 88 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 selfd 28 2K 391567 CAM XPT 22 2K 543 Unitno 26 2K 88 inpcbpolicy 42 2K 44033 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 select 9 2K 2297 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 in_multi 4 1K 70 vnodemarker 2 1K 2706 NFSD session 1 1K 1 CAM periph 4 1K 271 diradd 7 1K 30980 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 nhops 6 1K 26 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 mkdir 5 1K 56292 crypto 4 1K 4 encap_export_host 12 1K 12 sctp_ifn 4 1K 158 indirdep 2 1K 17821 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 newdirblk 3 1K 28146 chacha20random 1 1K 1 osd 3 1K 10 sctp_iter 1 1K 288 vnodes 1 1K 159 ktls 1 1K 1 procdesc 2 1K 68 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 pf_rule 1 1K 905 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 41563 ip_msource 2 1K 131 pmchooks 1 1K 1 soname 4 1K 32885 nexusdev 6 1K 6 sctp_vrf 1 1K 1 entropy 2 1K 131 ip6_msource 1 1K 17 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 mbuf_tag 1 1K 2377 Per-cpu 1 1K 1 sctp_a_it 1 1K 207 p1003.1b 1 1K 1 filecaps 1 1K 327 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 19870 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 85 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 mqdata 0 0K 0 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 358 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 CAM CCB 0 0K 211501 UMAHash 0 0K 0 PUC 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 91672 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1343 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 dirrem 0 0K 30728 freefile 0 0K 30438 freeblks 0 0K 30058 freefrag 0 0K 103 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 369 ip6_moptions 0 0K 43 in6_mfilter 0 0K 73 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 97 in_mfilter 0 0K 266 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 osti_cacheable 0 0K 0 statfs 0 0K 28251 namei_tracker 0 0K 464 export_host 0 0K 0 cl_savebuf 0 0K 573 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 66869 ioctlops 0 0K 3428 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 1846 sysctl 0 0K 1 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 22 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 51 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 9687 9739 237287 0 254 79568896 0 mbuf 256 10860 38520 25025387 0 254 12641280 0 tcp_log 416 10000 20078 919727 0 254 12512448 0 pbuf 2632 0 957 0 0 2 2518824 0 UMA Slabs 0 112 21144 21 21144 0 126 2370480 0 BUF TRIE 144 565 12903 152815 0 63 1939392 0 malloc-4096 4096 395 16 30060 0 2 1683456 0 malloc-384 384 4156 44 4686 0 30 1612800 0 RADIX NODE 144 8652 2433 1221194 0 62 1596240 0 mbuf_cluster 2048 705 3 710 0 254 1449984 0 malloc-128 128 10122 139 11087 0 126 1313408 0 sctp_chunk 152 452 7426 62274 0 254 1197456 0 256 Bucket 2048 459 9 32651 0 8 958464 0 sctp_asoc 2288 130 270 12523 0 254 915200 0 FFS inode 1128 789 9 31430 0 8 900144 0 tcp_bbr_map 128 0 6541 1205494 0 126 837248 0 malloc-65536 65536 5 5 1830 0 1 655360 0 sctp_raddr 736 191 590 21133 0 254 574816 0 malloc-2048 2048 128 116 29628 0 8 499712 0 sctp_ep 1280 130 245 27836 0 254 480000 0 VM OBJECT 264 1500 270 466675 0 30 467280 0 VNODE 488 826 54 31469 0 30 429440 0 socket 944 54 390 77518 0 254 419136 0 malloc-65536 65536 0 6 136 0 1 393216 0 malloc-256 256 263 1162 134614 0 62 364800 0 THREAD 1792 145 44 67397 0 8 338688 0 malloc-32768 32768 1 8 295 0 1 294912 0 malloc-2048 2048 14 130 212663 0 8 294912 0 malloc-65536 65536 2 2 249 0 1 262144 0 malloc-1024 1024 138 114 12457 0 16 258048 0 FFS2 dinode 256 789 111 31429 0 62 230400 0 malloc-32768 32768 0 7 16187 0 1 229376 0 DEVCTL 1024 18 194 230 0 0 217088 0 malloc-64 64 3179 160 3799 0 254 213696 0 malloc-16384 16384 5 8 27878 0 1 212992 0 g_bio 408 0 510 745292 0 30 208080 0 malloc-16 16 12674 326 12997 0 254 208000 0 malloc-128 128 1461 89 34574 0 126 198400 0 MAP ENTRY 96 1174 884 1836428 0 126 197568 0 tcpcb 1048 38 149 7090 0 254 195976 0 malloc-384 384 274 236 44075 0 30 195840 0 mbuf_packet 256 59 646 139016 0 254 180480 0 UMA Zones 768 232 2 232 0 16 179712 0 tcp_inpcb 488 38 322 7090 0 254 175680 0 malloc-32 32 4873 545 49142 0 254 173376 0 malloc-128 128 979 292 118340 0 126 162688 0 S VFS Cache 104 1157 364 32775 0 126 158184 0 udplite_inpcb 488 0 320 34640 0 254 156160 0 vmem btag 56 2562 90 2708 0 254 148512 0 128 Bucket 1024 114 25 12882 0 16 142336 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 6 2 19 0 1 131072 0 VMSPACE 2544 30 21 29526 0 4 129744 0 clpbuf 2632 0 48 9194 0 16 126336 0 malloc-1024 1024 114 6 294 0 16 122880 0 ksiginfo 112 66 978 2166 0 126 116928 0 malloc-256 256 265 185 28495 0 62 115200 0 PROC 1320 53 28 29547 0 8 106920 0 malloc-4096 4096 6 20 118 0 2 106496 0 64 Bucket 512 126 58 56770 0 30 94208 0 malloc-256 256 203 157 106645 0 62 92160 0 filedesc0 1072 53 31 29548 0 8 90048 0 malloc-64 64 823 563 30691 0 254 88704 0 UMA Kegs 384 218 5 218 0 30 85632 0 malloc-128 128 374 277 37023 0 126 83328 0 malloc-8192 8192 5 5 115 0 1 81920 0 malloc-384 384 144 66 1197 0 30 80640 0 malloc-4096 4096 12 5 551 0 2 69632 0 malloc-64 64 786 285 28722 0 254 68544 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 0 4 24 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 32 Bucket 256 94 146 29176 0 62 61440 0 malloc-256 256 66 159 70142 0 62 57600 0 malloc-8192 8192 2 5 70 0 1 57344 0 malloc-64 64 334 548 454360 0 254 56448 0 malloc-2048 2048 6 18 460 0 8 49152 0 pcpu-8 8 5101 1043 25026 0 254 49152 0 pipe 744 20 40 2684 0 16 44640 0 malloc-384 384 9 101 46023 0 30 42240 0 malloc-256 256 28 137 35020 0 62 42240 0 DIRHASH 1024 36 4 36 0 16 40960 0 malloc-512 512 15 65 6572 0 30 40960 0 Files 80 166 334 135742 0 126 40000 0 tcp_rack_pcb 704 34 21 704 0 16 38720 0 NAMEI 1024 1 35 164309 0 16 36864 0 unpcb 256 11 124 5341 0 254 34560 0 malloc-384 384 82 8 109 0 30 34560 0 malloc-256 256 0 135 92030 0 62 34560 0 malloc-32768 32768 0 1 117 0 1 32768 0 malloc-16384 16384 1 1 154 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 66 0 2 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 malloc-384 384 63 17 63 0 30 30720 0 tcp_bbr_pcb 832 0 36 3078 0 16 29952 0 malloc-4096 4096 2 5 28254 0 2 28672 0 malloc-1024 1024 18 10 4589 0 16 28672 0 malloc-1024 1024 21 7 289 0 16 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 malloc-32 32 293 589 44817 0 254 28224 0 4 Bucket 48 10 578 824 0 254 28224 0 KNOTE 160 38 137 285733 0 62 28000 0 8 Bucket 80 74 276 15053 0 126 28000 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 0 6 63 0 2 24576 0 malloc-2048 2048 0 12 106 0 8 24576 0 sctp_stream_msg_out 112 72 144 3589 0 254 24192 0 PWD 32 15 741 27870 0 254 24192 0 malloc-64 64 97 281 43456 0 254 24192 0 vtnet_tx_hdr 24 2 1000 7760856 0 254 24048 0 ttyinq 160 135 15 300 0 62 24000 0 itimer 352 0 66 205 0 30 23232 0 routing nhops 256 17 73 286 0 62 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-1024 1024 3 17 858 0 16 20480 0 rtentry 176 21 94 286 0 62 20240 0 malloc-32 32 41 589 29760 0 254 20160 0 16 Bucket 144 59 81 2767 0 62 20160 0 2 Bucket 32 93 537 7374 0 254 20160 0 malloc-128 128 71 84 5142 0 126 19840 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 ripcb 488 1 39 855 0 254 19520 0 udp_inpcb 488 3 37 1448 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 47 28 284 0 62 19200 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-8192 8192 0 2 14 0 1 16384 0 malloc-4096 4096 1 3 1455 0 2 16384 0 malloc-512 512 1 31 164 0 30 16384 0 malloc-512 512 11 21 67 0 30 16384 0 sctp_laddr 48 106 230 10455 0 254 16128 0 udpcb 32 3 501 36088 0 254 16128 0 malloc-32 32 357 147 18471 0 254 16128 0 malloc-16 16 266 734 39995 0 254 16000 0 malloc-16 16 290 710 45079 0 254 16000 0 tcp_rack_map 120 68 64 714 0 126 15840 0 L VFS Cache 320 0 48 45 0 30 15360 0 malloc-2048 2048 6 0 6 0 8 12288 0 malloc-16 16 510 240 19503 0 254 12000 0 malloc-128 128 63 30 99 0 126 11904 0 sctp_readq 152 0 78 1605 0 254 11856 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 35 0 8 8192 0 malloc-512 512 4 12 569 0 30 8192 0 malloc-512 512 0 16 60 0 30 8192 0 malloc-512 512 3 13 102 0 30 8192 0 tcptw 88 0 92 6 0 254 8096 0 PGRP 88 23 69 185 0 126 8096 0 rl_entry 40 105 97 115 0 254 8080 0 sctp_asconf_ack 48 1 167 98 0 254 8064 0 malloc-64 64 46 80 53 0 254 8064 0 malloc-64 64 0 126 155 0 254 8064 0 malloc-64 64 26 100 79 0 254 8064 0 malloc-32 32 32 220 2488 0 254 8064 0 malloc-32 32 80 172 185 0 254 8064 0 malloc-32 32 28 224 85 0 254 8064 0 malloc-16 16 11 489 12243 0 254 8000 0 malloc-16 16 27 473 26933 0 254 8000 0 malloc-128 128 6 56 21 0 126 7936 0 tcp_log_node 120 0 66 5 0 126 7920 0 kenv 258 3 27 1135 0 30 7740 0 malloc-256 256 11 19 18 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 132 0 126 6448 0 domainset 40 0 126 109 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 96 2 40 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 2 0 254 4032 0 malloc-32 32 1 125 1 0 254 4032 0 malloc-16 16 18 232 19 0 254 4000 0 malloc-16 16 4 246 4 0 254 4000 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 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 61 2 0 254 2016 0 tfo 4 0 493 13 0 254 1972 0 SMR SHARED 24 2 61 2 0 254 1512 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 tags 104 0 0 0 0 126 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 sackhole 32 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 NCLNODE 592 0 0 0 0 16 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 LTS VFS Cache 360 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-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-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-2048 2048 0 0 0 0 8 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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