Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82d9f175 stack pointer = 0x28:0xfffffe0003642030 frame pointer = 0x28:0xfffffe0003642940 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 = 12 (swi4: clock (0)) trap number = 9 panic: general protection fault cpuid = 0 time = 1604725380 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003641d00 vpanic() at vpanic+0x1c7/frame 0xfffffe0003641d60 panic() at panic+0x43/frame 0xfffffe0003641dc0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003641e40 trap() at trap+0xf7/frame 0xfffffe0003641f60 calltrap() at calltrap+0x8/frame 0xfffffe0003641f60 --- trap 0x9, rip = 0xffffffff82d9f175, rsp = 0xfffffe0003642030, rbp = 0xfffffe0003642940 --- sctp_chunk_output() at sctp_chunk_output+0x1a35/frame 0xfffffe0003642940 sctp_timeout_handler() at sctp_timeout_handler+0x1089/frame 0xfffffe0003642a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe0003642ad0 softclock() at softclock+0xb0/frame 0xfffffe0003642b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003642bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003642bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003642bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100022 ] Stopped at kdb_enter+0x67: movq $0,0x147ce26(%rip) db> 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 0xffffffff810eb250 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003641ce0 rbp 0xfffffe0003641d00 rsi 0 rdi 0xffffffff810eb286 vprintf+0x176 r8 0 r9 0xffffffff r10 0xf4240 r11 0xfffffe00257e9a10 r12 0xffffffff820671a0 ddb_dbbe r13 0 r14 0xffffffff8196df21 r15 0xffffffff8196df21 rip 0xffffffff810df7d7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x147ce26(%rip) db> show proc Process 12 (intr) at 0xfffff800042a3a40: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250ee70 ABI: null reaper: 0xffffffff8250ee70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250fac0 (map 0xffffffff8250fac0) (map.pmap 0xffffffff8250fb80) (pmap 0xffffffff8250fbe0) threads: 23 100012 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 Run CPU 0 [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] 100076 I [swi1: hpts] 100077 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 2982 2721 2721 0 R (threaded) syz-executor.2 100233 Run CPU 1 syz-executor.2 100393 S sbwait 0xfffff800436c9954 syz-executor.2 2976 2666 2666 0 S (threaded) syz-executor.3 100909 S nanslp 0xffffffff8252fd71 syz-executor.3 100395 S sbwait 0xfffff80009646594 syz-executor.3 100407 S sbwait 0xfffff80009646594 syz-executor.3 100409 S lockf 0xfffff8004384a300 syz-executor.3 100411 S uwait 0xfffff800437a9b00 syz-executor.3 100420 S uwait 0xfffff80043521080 syz-executor.3 100421 S uwait 0xfffff80043034280 syz-executor.3 2975 2740 2740 0 R (threaded) syz-executor.0 100621 RunQ syz-executor.0 100382 S sbwait 0xfffff80043df7594 syz-executor.0 100388 S sbwait 0xfffff80043df7594 syz-executor.0 100406 S lockf 0xfffff8004384a880 syz-executor.0 100408 S uwait 0xfffff800437a9f00 syz-executor.0 100398 S uwait 0xfffff80043034780 syz-executor.0 100413 S uwait 0xfffff80043584700 syz-executor.0 2740 762 2740 0 Rs syz-executor.0 2730 762 2730 0 Ss piperd 0xfffff8004316e8e8 syz-executor.1 2721 762 2721 0 Ss nanslp 0xffffffff8252fd71 syz-executor.2 2690 2680 2690 0 Ss select 0xfffff80004a90240 dhclient 2684 1 2684 0 Ss select 0xfffff80009d658c0 dhclient 2680 2669 424 65 S select 0xfffff80043f60240 dhclient 2669 424 424 0 S wait 0xfffff8004303c000 sh 2666 762 2666 0 Ss nanslp 0xffffffff8252fd71 syz-executor.3 762 760 760 0 R (threaded) syz-fuzzer 100080 S uwait 0xfffff80004933980 syz-fuzzer 100102 RunQ syz-fuzzer 100103 S uwait 0xfffff80004ae2300 syz-fuzzer 100104 S uwait 0xfffff80004ae2400 syz-fuzzer 100105 S kqread 0xfffff8001ef5b700 syz-fuzzer 100106 S uwait 0xfffff80004ae2600 syz-fuzzer 100107 S uwait 0xfffff80004a1f580 syz-fuzzer 100109 RunQ syz-fuzzer 100110 S uwait 0xfffff80043034080 syz-fuzzer 760 758 760 0 Ss pause 0xfffff8001eee05c8 csh 758 682 758 0 Ss select 0xfffff80004a90b40 sshd 742 1 742 0 Ss+ ttyin 0xfffff800046fe8b0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049fd4b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049fdcb0 getty 739 1 739 0 Ss+ ttyin 0xfffff800049f84b0 getty 738 1 738 0 Ss+ ttyin 0xfffff800049f8cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049f44b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049f4cb0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049f04b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049f0cb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252fd70 cron 682 1 682 0 Ss select 0xfffff80043027ac0 sshd 495 1 495 0 Ss select 0xfffff8001ee780c0 syslogd 424 1 424 0 Ss wait 0xfffff80004ba1520 devd 423 1 423 65 Ss select 0xfffff8001ef28640 dhclient 338 1 338 0 Ss select 0xfffff8001ef28940 dhclient 335 1 335 0 Ss select 0xfffff80004a90940 dhclient 23 0 0 0 DL syncer 0xffffffff8261d0f8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a65a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c1d0 [bufdaemon] 100073 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100088 D sdflush 0xfffff800047078e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82643688 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637af8 [dom0] 100074 D launds 0xffffffff82637b04 [laundry: dom0] 100075 D umarcl 0xffffffff814e7330 [uma] 18 0 0 0 DL - 0xffffffff823634f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e16818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b9d390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b7a4 [soaiod4] 9 0 0 0 DL - 0xffffffff8261b7a4 [soaiod3] 8 0 0 0 DL - 0xffffffff8261b7a4 [soaiod2] 7 0 0 0 DL - 0xffffffff8261b7a4 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223b240 [doneq0] 100067 D - 0xffffffff8223b110 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000432ad90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000432ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82634ff0 [crypto] 14 0 0 0 DL seqstat 0xfffff800042f7c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e8e0 [g_event] 100026 D - 0xffffffff8250e8e8 [g_up] 100027 D - 0xffffffff8250e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042b3e00 [thr_0] 100019 D - 0xfffff800042b3e80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 Run CPU 0 [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] 100076 I [swi1: hpts] 100077 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004288520 [init] 10 0 0 0 DL audit_w 0xffffffff82635510 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ee70 [swapper] 100005 D - 0xfffff800042a0e00 [if_io_tqg_0] 100006 D - 0xfffff800042a0d00 [if_io_tqg_1] 100007 D - 0xfffff800042a0c00 [if_config_tqg_0] 100008 D - 0xfffff800042a0b00 [softirq_0] 100009 D - 0xfffff800042a0a00 [softirq_1] 100010 D - 0xfffff800042a0900 [inm_free taskq] 100011 D - 0xfffff800042a0800 [kqueue_ctx taskq] 100013 D - 0xfffff800042a0600 [aiod_kick taskq] 100015 D - 0xfffff800042a0400 [in6m_free taskq] 100016 D - 0xfffff800042a0300 [thread taskq] 100024 D - 0xfffff800042a0100 [firmware taskq] 100029 D - 0xfffff800042ed600 [crypto_0] 100030 D - 0xfffff800042ed600 [crypto_1] 100044 D - 0xfffff800046e8e00 [vtnet0 rxq 0] 100045 D - 0xfffff800046e8d00 [vtnet0 txq 0] 100046 D - 0xfffff800046e8c00 [vtnet0 rxq 1] 100047 D - 0xfffff800046e8b00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004478980 [virtio_balloon] 100053 D - 0xfffff800046e8a00 [mca taskq] 100058 D - 0xffffffff81d15c41 [deadlkres] 100062 D - 0xfffff800046e8900 [acpi_task_0] 100063 D - 0xfffff800046e8900 [acpi_task_1] 100064 D - 0xfffff800046e8900 [acpi_task_2] 100066 D - 0xfffff800042ed000 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00048b1c00 (100022) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002e215c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28272 1649K 28336 kobj 336 1344K 496 newblk 24 1030K 9480 vfscache 3 1025K 3 pcb 217 755K 3761 inodedep 36 530K 2474 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 127 253K 3056 acpica 1674 185K 52508 vnet_data 1 168K 1 filedesc 20 137K 4104 pagedep 18 133K 2020 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 321 sctp_atcl 195 98K 2534 sctp_stro 97 97K 759 bus 979 79K 3033 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 342 43K 342 kdtrace 184 36K 11538 BPF 22 36K 70 temp 36 35K 2938 hostcache 1 32K 1 shm 1 32K 8 ifaddr 87 32K 106 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 vmem 3 22K 5 kbdmux 6 22K 6 lltable 46 17K 106 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 384 bus-sc 30 14K 1414 KTRACE 100 13K 100 sctp_atky 294 13K 3354 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 pf_rule 11 11K 11 lockf 107 11K 1646 in6_multi 89 11K 214 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 select 70 9K 70 bmsafemap 2 9K 2510 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 selfd 121 8K 37319 audit_evclass 233 8K 291 cred 25 7K 329 CAM DEV 3 6K 510 kqueue 56 6K 2997 vt 11 6K 11 plimit 21 6K 598 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 24 DEVFSP 72 5K 250 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 221 evdev 4 4K 4 UMA 245 4K 245 dirrem 15 4K 2265 routetbl 20 4K 33 sctp_ifa 26 4K 46 hhook 13 4K 13 session 25 4K 63 pgrp 25 4K 63 sctp_athm 195 4K 2620 sctp_map 194 4K 1508 terminal 11 3K 11 acpisem 22 3K 22 proc-args 44 3K 809 diradd 18 3K 2341 uidinfo 3 3K 9 mkdir 17 3K 3978 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 freefile 15 2K 2239 ip6ndp 12 2K 39 Unitno 35 2K 8992 newdirblk 13 2K 1989 CAM XPT 22 2K 543 in_multi 6 2K 17 pf_osfp 12 2K 12 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 4063 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 freeblks 4 1K 2274 indirdep 4 1K 2903 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 10 vnodemarker 2 1K 98 NFSD session 1 1K 1 inpcbpolicy 29 1K 4314 CAM periph 4 1K 271 sctp_ifn 6 1K 46 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 encap_export_host 12 1K 12 crypto 3 1K 3 sctp_stri 1 1K 268 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 osd 3 1K 9 vnodes 1 1K 21 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 sctp_aadr 3 1K 94 ip6_msource 3 1K 11 iov 3 1K 19548 loginclass 3 1K 6 prison 6 1K 6 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 soname 4 1K 5073 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 55 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 112 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 962 sctp_iter 0 0K 39 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 39 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 0 0K 0 pvscsi 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 iavf 0 0K 0 ixl 0 0K 0 ata_da 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 26 midi buffers 0 0K 0 mixer 0 0K 0 vm_fictitious 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 18140 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1805 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 47 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 15 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 39 ip6_moptions 0 0K 19 in6_mfilter 0 0K 68 frag6 0 0K 0 tcplog 0 0K 0 PUC 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 5 VN POLL 0 0K 0 ppbusdev 0 0K 0 statfs 0 0K 2148 namei_tracker 0 0K 60 export_host 0 0K 0 cl_savebuf 0 0K 5 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 419 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 222 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 sbuf 0 0K 288 mps 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mpr_user 0 0K 0 SWAP 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sysctltmp 0 0K 775 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 ix_sriov 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 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9728 2 9728 0 254 19927040 0 mbuf_jumbo_page 4096 3185 76 3747 0 254 13357056 0 tcp_log 416 0 10044 31472 0 254 4178304 0 mbuf_packet 256 8227 1373 45395 0 254 2457600 0 malloc-512 512 4121 23 4187 0 30 2121728 0 BUF TRIE 144 535 12933 12706 0 62 1939392 0 mbuf 256 3755 2635 168898 0 254 1635840 0 malloc-4096 4096 355 1 531 0 2 1458176 0 malloc-128 128 9364 184 15714 0 126 1222144 0 RADIX NODE 144 7717 540 119789 0 63 1189008 0 UMA Slabs 0 112 9768 21 9768 0 126 1096368 0 pbuf 832 0 953 0 0 2 792896 0 256 Bucket 2048 177 15 11921 0 8 393216 0 VM OBJECT 264 1183 212 48865 0 30 368280 0 VNODE 496 611 69 2873 0 30 337280 0 THREAD 1792 148 23 5644 0 8 306432 0 tcp_bbr_map 128 0 2387 18059 0 126 305536 0 malloc-4096 4096 54 14 2988 0 2 278528 0 malloc-2048 2048 9 125 18924 0 8 274432 0 malloc-65536 65536 4 0 4 0 1 262144 0 sctp_asoc 2288 97 13 754 0 254 251680 0 malloc-256 256 215 760 16366 0 62 249600 0 malloc-2048 2048 103 15 1556 0 8 241664 0 malloc-32768 32768 0 7 2722 0 1 229376 0 DEVCTL 1024 11 197 143 0 0 212992 0 malloc-512 512 109 283 2549 0 30 200704 0 g_bio 408 0 490 70214 0 30 199920 0 malloc-65536 65536 2 1 112 0 1 196608 0 malloc-16384 16384 7 5 2181 0 1 196608 0 malloc-16 16 11813 437 11867 0 254 196000 0 malloc-64 64 2772 126 39978 0 254 185472 0 MAP ENTRY 96 1313 619 181509 0 126 185472 0 sctp_ep 1280 97 38 1550 0 254 172800 0 socket 960 32 148 7633 0 254 172800 0 UMA Zones 768 220 2 220 0 16 170496 0 sctp_chunk 152 71 995 3680 0 254 162032 0 malloc-128 128 1219 21 24692 0 126 158720 0 FFS2 dinode 256 574 26 2833 0 62 153600 0 malloc-32 32 4602 60 4659 0 254 149184 0 S VFS Cache 104 1075 290 3468 0 126 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 281 0 1 131072 0 VMSPACE 2536 31 20 2961 0 4 129336 0 malloc-1024 1024 121 3 138 0 16 126976 0 malloc-512 512 218 30 2617 0 30 126976 0 malloc-128 128 634 327 5796 0 126 123008 0 ksiginfo 112 57 987 293 0 126 116928 0 FFS inode 160 574 151 2834 0 62 116000 0 malloc-1024 1024 100 12 920 0 16 114688 0 sctp_raddr 736 101 53 1317 0 254 113344 0 vmem btag 56 1865 67 1883 0 254 108192 0 malloc-256 256 115 305 7040 0 62 107520 0 malloc-256 256 293 127 10172 0 62 107520 0 malloc-256 256 17 373 1823 0 62 99840 0 PROC 1312 53 19 2982 0 8 94464 0 filedesc0 1080 54 30 2983 0 8 90720 0 128 Bucket 1024 72 15 4788 0 16 89088 0 malloc-4096 4096 9 12 35 0 2 86016 0 UMA Kegs 384 206 0 206 0 30 79104 0 udplite_inpcb 488 19 125 3312 0 254 70272 0 malloc-65536 65536 1 0 1 0 1 65536 0 64 Bucket 512 79 41 6781 0 30 61440 0 malloc-4096 4096 10 4 2639 0 2 57344 0 malloc-128 128 387 47 1198 0 126 55552 0 malloc-128 128 379 55 1488 0 126 55552 0 clpbuf 832 0 64 4195 0 16 53248 0 32 Bucket 256 65 130 2158 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 6 0 1 49152 0 malloc-8192 8192 5 1 33 0 1 49152 0 malloc-64 64 655 101 3163 0 254 48384 0 malloc-8192 8192 2 3 9 0 1 40960 0 pipe 760 20 30 539 0 16 38000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 25959 0 16 36864 0 malloc-512 512 57 15 784 0 30 36864 0 pcpu-8 8 4249 359 4442 0 254 36864 0 malloc-64 64 489 78 1577 0 254 36288 0 tcpcb 1048 4 29 491 0 254 34584 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 112 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 92 0 1 32768 0 mt_stats_zone 64 450 62 450 0 254 32768 0 malloc-64 64 406 98 3945 0 254 32256 0 Files 80 201 199 18525 0 126 32000 0 malloc-128 128 174 74 2235 0 126 31744 0 tcp_inpcb 488 4 60 491 0 254 31232 0 malloc-256 256 100 20 1838 0 62 30720 0 malloc-1024 1024 23 5 23 0 16 28672 0 malloc-512 512 52 4 72 0 30 28672 0 TURNSTILE 136 172 38 172 0 62 28560 0 KNOTE 160 28 147 19995 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 8 Bucket 80 59 291 21816 0 126 28000 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 16 Bucket 144 51 117 24459 0 62 24192 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 290 0 16 22464 0 malloc-2048 2048 8 2 13 0 8 20480 0 malloc-1024 1024 17 3 31 0 16 20480 0 PWD 32 18 612 2087 0 254 20160 0 malloc-32 32 479 151 5468 0 254 20160 0 2 Bucket 32 73 557 9740 0 254 20160 0 malloc-128 128 107 48 1096 0 126 19840 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 4 0 6 0 2 16384 0 malloc-2048 2048 3 5 24 0 8 16384 0 malloc-1024 1024 4 12 48 0 16 16384 0 malloc-512 512 21 11 21 0 30 16384 0 malloc-512 512 20 12 20 0 30 16384 0 vtnet_tx_hdr 24 0 668 52307 0 254 16032 0 ripcb 488 4 28 158 0 254 15616 0 unpcb 256 11 49 1696 0 254 15360 0 malloc-256 256 36 24 402 0 62 15360 0 malloc-256 256 15 45 291 0 62 15360 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 5 19 634 0 30 12288 0 rtentry 176 31 38 76 0 62 12144 0 sctp_stream_msg_out 112 69 39 219 0 254 12096 0 udpcb 32 13 365 3665 0 254 12096 0 malloc-64 64 92 97 250 0 254 12096 0 malloc-64 64 81 108 276 0 254 12096 0 malloc-32 32 117 261 4617 0 254 12096 0 4 Bucket 48 8 244 4193 0 254 12096 0 udp_inpcb 488 2 22 353 0 254 11712 0 routing nhops 256 24 21 76 0 62 11520 0 malloc-256 256 10 35 873 0 62 11520 0 Mountpoints 2816 2 2 2 0 4 11264 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 2 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 0 4 73 0 8 8192 0 malloc-1024 1024 1 7 1554 0 16 8192 0 rl_entry 40 85 117 85 0 254 8080 0 sctp_laddr 48 6 162 493 0 254 8064 0 malloc-64 64 55 71 17106 0 254 8064 0 malloc-64 64 79 47 3121 0 254 8064 0 malloc-32 32 12 240 9388 0 254 8064 0 malloc-32 32 101 151 195 0 254 8064 0 malloc-32 32 85 167 1833 0 254 8064 0 malloc-32 32 42 210 2867 0 254 8064 0 malloc-32 32 19 233 1064 0 254 8064 0 malloc-16 16 29 471 1223 0 254 8000 0 malloc-16 16 42 458 1668 0 254 8000 0 malloc-16 16 193 307 1968 0 254 8000 0 malloc-16 16 27 473 87 0 254 8000 0 malloc-16 16 445 55 26605 0 254 8000 0 malloc-16 16 222 278 1652 0 254 8000 0 malloc-128 128 29 33 47 0 126 7936 0 sctp_readq 152 0 52 98 0 254 7904 0 procdesc 136 2 56 20 0 62 7888 0 kenv 258 3 27 1015 0 30 7740 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 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 tcp_log_bucket 176 0 23 1 0 62 4048 0 sctp_asconf_ack 48 1 83 7 0 254 4032 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 tcp_log_node 120 0 33 5 0 126 3960 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 12 0 126 3744 0 vmem 1856 1 1 1 0 8 3712 0 pcpu-4 4 18 494 18 0 254 2048 0 SMR CPU 32 2 61 2 0 254 2016 0 tfo 4 0 493 5 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 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 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 224 0 0 0 0 62 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 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 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-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-1024 1024 0 0 0 0 16 0 0 malloc-16 16 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