Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82ceea00 stack pointer = 0x0:0xfffffe0026686870 frame pointer = 0x0:0xfffffe0026686910 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 = 47432 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 1 time = 1597866188 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0026686540 vpanic() at vpanic+0x1c7/frame 0xfffffe00266865a0 panic() at panic+0x43/frame 0xfffffe0026686600 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0026686680 trap() at trap+0xf7/frame 0xfffffe00266867a0 calltrap() at calltrap+0x8/frame 0xfffffe00266867a0 --- trap 0x9, rip = 0xffffffff82ceea00, rsp = 0xfffffe0026686870, rbp = 0xfffffe0026686910 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x440/frame 0xfffffe0026686910 sctp6_connect() at sctp6_connect+0x208/frame 0xfffffe00266869b0 soconnectat() at soconnectat+0x183/frame 0xfffffe0026686a10 kern_connectat() at kern_connectat+0x1e1/frame 0xfffffe0026686a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe0026686ab0 ia32_syscall() at ia32_syscall+0x24e/frame 0xfffffe0026686bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 47432 tid 100542 ] Stopped at kdb_enter+0x67: movq $0,0x1488d56(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x80 ll+0x5f rdx 0xffffffff818d57ec rbx 0 rsp 0xfffffe0026686520 rbp 0xfffffe0026686540 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0x1000000 r11 0xfffffe00268c6c10 r12 0xffffffff82068ef0 ddb_dbbe r13 0 r14 0xffffffff8191fc8c r15 0xffffffff8191fc8c rip 0xffffffff810ccc27 kdb_enter+0x67 rflags 0x200082 kernphys+0x82 kdb_enter+0x67: movq $0,0x1488d56(%rip) db> show proc Process 47432 (syz-executor.3) at 0xfffff80043627000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 797 at 0xfffff80004d99520 ABI: FreeBSD ELF32 arguments: /root/syz-executor.3 reaper: 0xfffff80004316000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00265169e8 (map 0xfffffe00265169e8) (map.pmap 0xfffffe0026516aa8) (pmap 0xfffffe0026516b08) threads: 2 100774 RunQ syz-executor.3 100542 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 47432 797 797 0 R (threaded) syz-executor.3 100774 RunQ syz-executor.3 100542 Run CPU 1 syz-executor.3 47430 795 795 0 R (threaded) syz-executor.0 100097 RunQ syz-executor.0 100545 Run CPU 0 syz-executor.0 47429 799 799 0 R (threaded) syz-executor.1 100764 RunQ syz-executor.1 100535 L *sctp-in 0xfffff80004839840 syz-executor.1 100546 RunQ syz-executor.1 47427 796 796 0 R (threaded) syz-executor.2 101097 RunQ syz-executor.2 100537 S uwait 0xfffff80019c2dc80 syz-executor.2 100539 S uwait 0xfffff80019c2db80 syz-executor.2 32345 32335 32345 0 Ss select 0xfffff80004acd1c0 dhclient 32339 1 32339 0 Ss select 0xfffff800195d2a40 dhclient 32335 32321 424 65 S select 0xfffff80004acd240 dhclient 32321 424 424 0 S wait 0xfffff80019993a40 sh 32303 1 32303 65 Ss select 0xfffff80004acd2c0 dhclient 17130 1 17130 0 Ss select 0xfffff80004acd5c0 dhclient 17123 1 17123 0 Ss select 0xfffff80004acd440 dhclient 17086 1 17086 65 Ss select 0xfffff800195d2cc0 dhclient 853 1 853 0 Ss select 0xfffff800195d2d40 dhclient 842 1 842 0 Ss select 0xfffff80004acd4c0 dhclient 799 793 799 0 Rs syz-executor.1 797 793 797 0 Rs syz-executor.3 796 793 796 0 Rs syz-executor.2 795 793 795 0 Rs syz-executor.0 793 791 791 0 S (threaded) syz-execprog 100100 S uwait 0xfffff80004835100 syz-execprog 100109 S uwait 0xfffff80004a99000 syz-execprog 100110 S uwait 0xfffff80004a99100 syz-execprog 100111 S kqread 0xfffff80004a8f400 syz-execprog 100112 S uwait 0xfffff80004833480 syz-execprog 100113 S uwait 0xfffff80004833300 syz-execprog 100114 S uwait 0xfffff80004836580 syz-execprog 100115 S uwait 0xfffff80004836680 syz-execprog 100116 S uwait 0xfffff80004833080 syz-execprog 100117 S uwait 0xfffff80004833180 syz-execprog 791 789 791 0 Ss pause 0xfffff80019499ae8 csh 789 682 789 0 Ss select 0xfffff80004acdc40 sshd 748 1 748 0 Ss+ ttyin 0xfffff8000481b8b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004bcccb0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004bcb4b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80004bcbcb0 getty 744 1 744 0 Ss+ ttyin 0xfffff800043a94b0 getty 743 1 743 0 Ss+ ttyin 0xfffff800043a9cb0 getty 742 1 742 0 Ss+ ttyin 0xfffff800043ac4b0 getty 741 1 741 0 Ss+ ttyin 0xfffff800043accb0 getty 740 1 740 0 Ss+ ttyin 0xfffff800043ab4b0 getty 686 1 686 0 Ss nanslp 0xffffffff825290e1 cron 682 1 682 0 Ss select 0xfffff80004acd940 sshd 495 1 495 0 Ss select 0xfffff800041f4340 syslogd 424 1 424 0 Ss wait 0xfffff80004cdd000 devd 423 1 423 65 Ss select 0xfffff800041f4540 dhclient 338 1 338 0 Ss select 0xfffff80004acdac0 dhclient 335 1 335 0 Ss select 0xfffff800041f45c0 dhclient 23 0 0 0 DL vlruwt 0xfffff800043da520 [vnlru] 22 0 0 0 DL syncer 0xffffffff826161e8 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82615530 [bufdaemon] 100077 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100086 D sdflush 0xfffff800044234e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263c608 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82630ab8 [dom0] 100075 D launds 0xffffffff82630ac4 [laundry: dom0] 100076 D umarcl 0xffffffff814c8370 [uma] 18 0 0 0 DL - 0xffffffff8235cd08 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d482f8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e41390 [pf purge] 15 0 0 0 DL - 0xffffffff82614b2c [soaiod4] 9 0 0 0 DL - 0xffffffff82614b2c [soaiod3] 8 0 0 0 DL - 0xffffffff82614b2c [soaiod2] 7 0 0 0 DL - 0xffffffff82614b2c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82234a40 [doneq0] 100067 D - 0xffffffff82234910 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004226d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004226d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262e0e0 [crypto] 14 0 0 0 DL seqstat 0xfffff800040dc488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82508050 [g_event] 100026 D - 0xffffffff82508058 [g_up] 100027 D - 0xffffffff82508060 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800040ec000 [thr_0] 100019 D - 0xfffff800040ec080 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100020 I [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 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 0xfffff80004316000 [init] 10 0 0 0 DL audit_w 0xffffffff8262e4f8 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff825085f0 [swapper] 100005 D - 0xfffff80004345100 [softirq_0] 100006 D - 0xfffff80004345000 [softirq_1] 100007 D - 0xfffff80004346e00 [if_io_tqg_0] 100008 D - 0xfffff80004346d00 [if_io_tqg_1] 100009 D - 0xfffff80004346c00 [if_config_tqg_0] 100010 D - 0xfffff80004219e00 [aiod_kick taskq] 100013 D - 0xfffff80004219b00 [in6m_free taskq] 100014 D - 0xfffff80004219a00 [thread taskq] 100016 D - 0xfffff80004219800 [inm_free taskq] 100017 D - 0xfffff80004219700 [kqueue_ctx taskq] 100024 D - 0xfffff80004219600 [firmware taskq] 100029 D - 0xfffff80004219400 [crypto_0] 100030 D - 0xfffff80004219400 [crypto_1] 100044 D - 0xfffff80004219100 [vtnet0 rxq 0] 100045 D - 0xfffff80004219000 [vtnet0 txq 0] 100046 D - 0xfffff80004218e00 [vtnet0 rxq 1] 100047 D - 0xfffff80004218d00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800045de700 [virtio_balloon] 100053 D - 0xfffff80004218b00 [mca taskq] 100056 D - 0xffffffff81cc5481 [deadlkres] 100062 D - 0xfffff80004b85000 [acpi_task_0] 100063 D - 0xfffff80004b85000 [acpi_task_1] 100064 D - 0xfffff80004b85000 [acpi_task_2] 100066 D - 0xfffff80004219200 [CAM taskq] db> show all locks Process 47432 (syz-executor.3) thread 0xfffffe00268c6700 (100542) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80019a49468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2952 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000493deb0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2951 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80019a49488) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/sctp6_usrreq.c:829 Process 47429 (syz-executor.1) thread 0xfffffe00268c9100 (100535) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80019a32e88) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/sctp6_usrreq.c:829 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4850K 4241 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 inodedep 2296 1660K 46639 sysctloid 28062 1637K 28126 kobj 335 1340K 494 newblk 8 1026K 46958 vfscache 4 1025K 4 dirrem 2286 572K 46561 sctp_timw 2214 554K 2214 pcb 34 548K 186228 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 freefile 2286 286K 46558 subproc 143 285K 47515 acpica 1674 185K 51958 vnet_data 1 168K 1 filedesc 22 153K 93134 pagedep 10 131K 46571 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 296 bus 983 79K 3356 mtx_pool 2 72K 2 BPF 38 71K 38 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 342 43K 342 kdtrace 192 37K 146738 temp 35 33K 2069 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 4 gtaskqueue 18 26K 18 ifaddr 75 26K 75 kbdmux 6 22K 6 ufs_mount 5 17K 6 lltable 45 17K 47 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 177 bus-sc 30 14K 1405 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 3 9K 46602 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 kqueue 63 7K 47437 CAM DEV 3 6K 510 plimit 23 6K 501 cred 23 6K 320 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 sctp_atcl 9 5K 232663 pf_ifnet 10 5K 19 UMA 250 5K 250 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 31 4K 50 pgrp 31 4K 50 routetbl 24 4K 24 select 28 4K 28 hhook 13 4K 13 lockf 28 3K 59 acpisem 22 3K 22 terminal 11 3K 11 proc-args 50 3K 629 uidinfo 3 3K 15 sctp_ifa 17 3K 19 sctp_stro 2 2K 93061 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 Unitno 31 2K 101604 CAM XPT 22 2K 543 in_multi 6 2K 7 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 93066 softdep 1 1K 1 mkdir 8 1K 93104 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 98 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 46560 sctp_ifn 6 1K 19 ipsec 3 1K 3 freeblks 3 1K 46559 mld 6 1K 6 igmp 6 1K 6 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 DEVFSP 12 1K 12 mount 16 1K 86 pci_link 10 1K 10 diradd 5 1K 46601 encap_export_host 12 1K 12 crypto 3 1K 3 newdirblk 4 1K 46552 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_atky 11 1K 372257 osd 3 1K 9 inpcbpolicy 9 1K 187 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 7 prison 6 1K 6 soname 6 1K 191851 sctp_athm 9 1K 279196 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 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 sctp_map 4 1K 186122 entropy 2 1K 46 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 94 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 8 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 8 sctp_aadr 0 0K 0 ath_hal 0 0K 0 madt_table 0 0K 2 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 pvscsi 0 0K 0 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 midi buffers 0 0K 0 xen_intr 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 2489 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 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 39586 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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 5 allocindir 0 0K 0 indirdep 0 0K 10 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 lDevFlags * malloc 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 46759 export_host 0 0K 0 cl_savebuf 0 0K 2 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 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 119 accf 0 0K 0 pts 0 0K 0 iov 0 0K 103383 ioctlops 0 0K 107 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 671 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 kcovinfo 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs 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_pass 0 0K 0 ciss_data 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_cluster 2048 9526 126 9526 0 254 19767296 0 65536 65536 1 110 111 0 1 7274496 0 512 512 2300 6196 47253 0 30 4349952 0 32768 32768 0 112 112 0 1 3670016 0 mbuf_packet 256 8213 1185 394864 0 254 2405888 0 256 256 2494 6251 47435 0 62 2238720 0 16384 16384 0 136 136 0 1 2228224 0 512 512 4233 87 329954 0 30 2211840 0 256 256 8 7942 86544 0 62 2035200 0 BUF TRIE 144 183 13285 897 0 62 1939392 0 4096 4096 353 42 961 0 2 1617920 0 128 128 9182 149 9235 0 126 1194368 0 sctp_asoc 2288 2 508 93061 0 254 1166880 0 128 128 2739 6344 93631 0 126 1162624 0 mbuf_jumbo_page 4096 0 254 10 0 254 1040384 0 UMA Slabs 0 112 8236 2 8236 0 126 922656 0 pbuf 832 0 985 0 0 2 819520 0 socket 960 36 728 94358 0 254 733440 0 8192 8192 1 81 82 0 1 671744 0 sctp_ep 1280 5 505 93069 0 254 652800 0 256 256 2291 79 91347 0 62 606720 0 sctp_raddr 736 2 768 93061 0 254 566720 0 tcpcb 1040 3 514 7 0 254 537680 0 RADIX NODE 144 2773 416 1233571 0 63 459216 0 65536 65536 6 0 6 0 1 393216 0 256 Bucket 2048 164 6 1022 0 8 348160 0 VNODE 496 551 113 47111 0 30 329344 0 VM OBJECT 264 1170 60 671540 0 30 324720 0 THREAD 1792 150 21 51952 0 8 306432 0 4096 4096 69 5 94200 0 2 303104 0 mbuf 256 477 550 1165771 0 254 262912 0 ripcb 488 4 508 7 0 254 249856 0 tcp_inpcb 488 3 509 7 0 254 249856 0 udp_inpcb 488 2 510 173 0 254 249856 0 16384 16384 9 4 46565 0 1 212992 0 2048 2048 9 95 3262 0 8 212992 0 64 64 2706 381 2721 0 254 197568 0 128 128 1320 199 24714 0 126 194432 0 64 Bucket 512 297 79 10410 0 30 192512 0 16 16 11798 202 11888 0 254 192000 0 1024 1024 135 41 93226 0 16 180224 0 UMA Zones 768 225 2 225 0 16 174336 0 vmem btag 56 2493 446 2493 0 254 164584 0 512 512 11 309 322 0 30 163840 0 FFS2 dinode 256 517 113 47075 0 62 161280 0 MAP ENTRY 96 1314 324 940093 0 126 157248 0 1024 1024 12 140 283 0 16 155648 0 128 Bucket 1024 100 47 9632 0 16 150528 0 32 32 4425 237 4455 0 254 149184 0 g_bio 408 0 360 7610 0 30 146880 0 65536 65536 0 2 121 0 1 131072 0 65536 65536 1 1 9 0 1 131072 0 unpcb 256 17 493 1069 0 254 130560 0 32 Bucket 256 271 239 31811 0 62 130560 0 VMSPACE 2536 38 10 47416 0 4 121728 0 sctp_readq 152 2 778 46533 0 254 118560 0 ksiginfo 112 65 979 157 0 126 116928 0 FFS inode 160 517 183 47075 0 62 112000 0 PROC 1312 60 21 47432 0 8 106272 0 S VFS Cache 104 623 391 47726 0 126 105456 0 128 128 569 206 94440 0 126 99200 0 filedesc0 1080 61 23 47433 0 8 90720 0 UMA Kegs 384 211 5 211 0 30 82944 0 256 256 146 169 146166 0 62 80640 0 sctp_chunk 152 4 516 93066 0 254 79040 0 128 128 340 249 47063 0 126 75392 0 8192 8192 6 3 34 0 1 73728 0 64 64 637 434 16014 0 254 68544 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 2 0 2 0 1 65536 0 16384 16384 4 0 4 0 1 65536 0 8192 8192 7 1 9 0 1 65536 0 2048 2048 0 32 32 0 8 65536 0 2048 2048 8 24 93072 0 8 65536 0 512 512 92 28 93 0 30 61440 0 sctp_stream_msg_out 112 0 540 46533 0 254 60480 0 4096 4096 12 2 23 0 2 57344 0 256 256 61 149 46720 0 62 53760 0 64 64 315 504 186470 0 254 52416 0 64 64 475 344 1024 0 254 52416 0 128 128 177 226 6108 0 126 51584 0 256 256 55 140 47030 0 62 49920 0 256 256 52 143 140222 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 199931 0 16 49152 0 16384 16384 3 0 6 0 1 49152 0 syncache 168 0 264 5 0 254 44352 0 Files 80 157 393 147248 0 126 44000 0 4096 4096 9 1 9 0 2 40960 0 pipe 760 22 28 341 0 16 38000 0 64 pcpu 8 4169 439 4171 0 254 36864 0 selfd 64 60 507 4479 0 254 36288 0 64 64 17 550 17 0 254 36288 0 64 64 36 531 124 0 254 36288 0 64 64 125 442 94879 0 254 36288 0 64 64 3 564 66 0 254 36288 0 2 Bucket 32 285 849 20028 0 254 36288 0 8 Bucket 80 50 400 22170 0 126 36000 0 128 128 38 241 53 0 126 35712 0 routing nhops 256 17 118 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 27 108 146 0 62 34560 0 32768 32768 1 0 1 0 1 32768 0 2048 2048 0 16 12 0 8 32768 0 2048 2048 4 12 5 0 8 32768 0 2048 2048 9 7 200 0 8 32768 0 1024 1024 5 27 1149 0 16 32768 0 1024 1024 7 25 7 0 16 32768 0 1024 1024 6 26 13 0 16 32768 0 512 512 1 63 119 0 30 32768 0 512 512 29 35 30 0 30 32768 0 512 512 1 63 34 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 16 Bucket 144 52 172 26751 0 62 32256 0 KNOTE 160 26 174 280586 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 16 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 21 861 46659 0 254 28224 0 32 32 270 612 102699 0 254 28224 0 32 32 43 839 232768 0 254 28224 0 4 Bucket 48 6 582 6274 0 254 28224 0 rtentry 208 35 98 39 0 62 27664 0 clpbuf 832 0 32 88 0 16 26624 0 TURNSTILE 136 172 17 172 0 62 25704 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 3 3 12 0 2 24576 0 rl_entry 40 48 558 48 0 254 24240 0 SLEEPQUEUE 88 172 84 172 0 126 22528 0 udpcb 32 2 628 173 0 254 20160 0 32 32 82 548 82 0 254 20160 0 32 32 129 501 187313 0 254 20160 0 32 32 75 555 974 0 254 20160 0 32 32 58 572 2774 0 254 20160 0 32 32 11 619 92 0 254 20160 0 128 128 1 154 1 0 126 19840 0 procdesc 136 4 141 12 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 2048 2048 7 1 7 0 8 16384 0 1024 1024 2 14 42 0 16 16384 0 1024 1024 1 15 1 0 16 16384 0 512 512 11 21 11 0 30 16384 0 vtnet_tx_hdr 24 0 668 962 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 KMAP ENTRY 96 12 153 12 0 126 15840 0 kenv 258 3 57 1005 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 16 16 300 450 759 0 254 12000 0 16 16 41 709 279260 0 254 12000 0 16 16 10 740 262 0 254 12000 0 16 16 186 564 1232 0 254 12000 0 16 16 23 727 209622 0 254 12000 0 16 16 8 742 20 0 254 12000 0 Mountpoints 2816 2 2 2 0 4 11264 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 0 2 2 0 2 8192 0 4096 4096 1 1 1 0 2 8192 0 SMR CPU 32 2 253 2 0 254 8160 0 16 16 15 485 15 0 254 8000 0 SMR SHARED 24 2 253 2 0 254 6120 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 int pcpu 4 18 494 18 0 254 2048 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_ack 48 0 0 0 0 254 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 udplite_inpcb 488 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 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 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 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 rentr 24 0 0 0 0 254 0 0 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 2048 2048 0 0 0 0 8 0 0 1024 1024 0 0 0 0 16 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0