Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82debca2 stack pointer = 0x28:0xfffffe000364c1d0 frame pointer = 0x28:0xfffffe000364c210 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 (swi1: netisr 0) trap number = 9 panic: general protection fault cpuid = 1 time = 1602056309 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000364bea0 vpanic() at vpanic+0x1c7/frame 0xfffffe000364bf00 panic() at panic+0x43/frame 0xfffffe000364bf60 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe000364bfe0 trap() at trap+0xf7/frame 0xfffffe000364c100 calltrap() at calltrap+0x8/frame 0xfffffe000364c100 --- trap 0x9, rip = 0xffffffff82debca2, rsp = 0xfffffe000364c1d0, rbp = 0xfffffe000364c210 --- sctp_timer_stop() at sctp_timer_stop+0x3a2/frame 0xfffffe000364c210 sctp_stop_association_timers() at sctp_stop_association_timers+0xf9/frame 0xfffffe000364c240 sctp_free_assoc() at sctp_free_assoc+0x2b6/frame 0xfffffe000364c2d0 sctp_process_control() at sctp_process_control+0x89ef/frame 0xfffffe000364c750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe000364c8e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe000364c9d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe000364c9f0 ip_input() at ip_input+0x388/frame 0xfffffe000364ca90 swi_net() at swi_net+0x20d/frame 0xfffffe000364cb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000364cbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe000364cbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000364cbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x1480886(%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 0x28 ll+0x7 rax 0x12 rcx 0xffffffff810dcbc0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe000364be80 rbp 0xfffffe000364bea0 rsi 0 rdi 0xffffffff810dcbf6 vprintf+0x176 r8 0 r9 0xffffffff r10 0xfffffe000364c7dc r11 0xbf ll+0x9e r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff81937806 r15 0xffffffff81937806 rip 0xffffffff810d17f7 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x1480886(%rip) db> show proc Process 12 (intr) at 0xfffff8000431b520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82504d10 ABI: null reaper: 0xffffffff82504d10 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82505960 (map 0xffffffff82505960) (map.pmap 0xffffffff82505a20) (pmap 0xffffffff82505a80) threads: 23 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 1 [swi1: netisr 0] 100021 I [swi3: vm] 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 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 3012 2985 2985 0 S (threaded) syz-executor.2 100102 S nanslp 0xffffffff82525800 syz-executor.2 100954 S select 0xfffff80019ceb3c0 syz-executor.2 100964 S sbwait 0xfffff80004d76594 syz-executor.2 100966 S accept 0xfffff80004d73528 syz-executor.2 100969 S uwait 0xfffff80019d0e980 syz-executor.2 100971 S uwait 0xfffff80004a21400 syz-executor.2 3011 2977 2977 0 S (threaded) syz-executor.0 100141 S nanslp 0xffffffff82525800 syz-executor.0 100953 S sbwait 0xfffff80004d7a954 syz-executor.0 100960 S sbwait 0xfffff80004d771d4 syz-executor.0 100957 S sbwait 0xfffff80004d721d4 syz-executor.0 100952 S uwait 0xfffff80004a1e900 syz-executor.0 100970 S uwait 0xfffff80019d0ec80 syz-executor.0 2985 762 2985 0 Ss nanslp 0xffffffff82525800 syz-executor.2 2977 762 2977 0 Ss nanslp 0xffffffff82525800 syz-executor.0 2958 762 2958 0 Ss piperd 0xfffff800194febe0 syz-executor.1 2763 2757 2763 0 Ss select 0xfffff80019cb32c0 dhclient 2760 1 2760 0 Ss select 0xfffff80019ceb0c0 dhclient 2757 2750 424 65 S select 0xfffff80019cb3a40 dhclient 2750 424 424 0 S wait 0xfffff80019bbd520 sh 783 762 783 0 Ss piperd 0xfffff800194fe8e8 syz-executor.3 762 760 760 0 S (threaded) syz-fuzzer 100079 S uwait 0xfffff800047c8200 syz-fuzzer 100104 S uwait 0xfffff80004a20500 syz-fuzzer 100105 S uwait 0xfffff80004a20600 syz-fuzzer 100106 S uwait 0xfffff800047c9d80 syz-fuzzer 100107 S uwait 0xfffff80004a21600 syz-fuzzer 100108 S uwait 0xfffff80004a21700 syz-fuzzer 100109 S uwait 0xfffff80004321300 syz-fuzzer 100110 S uwait 0xfffff80004321480 syz-fuzzer 100111 S kqread 0xfffff8000421a300 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80004c76ae8 csh 758 682 758 0 Ss select 0xfffff80004a5b3c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff800047f04b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a9c4b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a9c8b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a9ccb0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a9e0b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004a9e4b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004a9e8b0 getty 735 1 735 0 Ss+ ttyin 0xfffff80004a9ecb0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004aa10b0 getty 686 1 686 0 Ss nanslp 0xffffffff82525801 cron 682 1 682 0 Ss select 0xfffff800041e92c0 sshd 495 1 495 0 Ss select 0xfffff800041e8f40 syslogd 424 1 424 0 Ss wait 0xfffff80004d13000 devd 423 1 423 65 Ss select 0xfffff80004a5b440 dhclient 338 1 338 0 Ss select 0xfffff80004a5b740 dhclient 335 1 335 0 Ss select 0xfffff80004a5b6c0 dhclient 23 0 0 0 DL syncer 0xffffffff826128e8 [syncer] 22 0 0 0 DL vlruwt 0xfffff8000440ba40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82611c50 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100089 D sdflush 0xfffff80004be8ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82638ec8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262d2f8 [dom0] 100075 D launds 0xffffffff8262d304 [laundry: dom0] 100076 D umarcl 0xffffffff814d6840 [uma] 18 0 0 0 DL - 0xffffffff82359388 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e101d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c8f390 [pf purge] 15 0 0 0 DL - 0xffffffff8261122c [soaiod4] 9 0 0 0 DL - 0xffffffff8261122c [soaiod3] 8 0 0 0 DL - 0xffffffff8261122c [soaiod2] 7 0 0 0 DL - 0xffffffff8261122c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822310c0 [doneq0] 100067 D - 0xffffffff82230f90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000434cd90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000434cd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262a7e0 [crypto] 14 0 0 0 DL seqstat 0xfffff800043dbc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82504770 [g_event] 100026 D - 0xffffffff82504778 [g_up] 100027 D - 0xffffffff82504780 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800040db000 [thr_0] 100019 D - 0xfffff800040db080 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 1 [swi1: netisr 0] 100021 I [swi3: vm] 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 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff8000431a000 [init] 10 0 0 0 DL audit_w 0xffffffff8262ad00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82504d10 [swapper] 100005 D - 0xfffff8000421e000 [if_io_tqg_0] 100006 D - 0xfffff8000421de00 [if_io_tqg_1] 100007 D - 0xfffff8000421dd00 [if_config_tqg_0] 100008 D - 0xfffff8000421dc00 [softirq_0] 100009 D - 0xfffff8000421db00 [softirq_1] 100010 D - 0xfffff8000421da00 [thread taskq] 100012 D - 0xfffff8000421d800 [inm_free taskq] 100013 D - 0xfffff8000421d700 [kqueue_ctx taskq] 100014 D - 0xfffff8000421d600 [aiod_kick taskq] 100017 D - 0xfffff8000421d300 [in6m_free taskq] 100024 D - 0xfffff8000421d200 [firmware taskq] 100029 D - 0xfffff8000421c700 [crypto_0] 100030 D - 0xfffff8000421c700 [crypto_1] 100044 D - 0xfffff8000421ba00 [vtnet0 rxq 0] 100045 D - 0xfffff8000421b900 [vtnet0 txq 0] 100046 D - 0xfffff8000421b800 [vtnet0 rxq 1] 100047 D - 0xfffff8000421b700 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800041e9b80 [virtio_balloon] 100053 D - 0xfffff8000421b500 [mca taskq] 100058 D - 0xffffffff81cdd561 [deadlkres] 100062 D - 0xfffff8000421c200 [acpi_task_0] 100063 D - 0xfffff8000421c200 [acpi_task_1] 100064 D - 0xfffff8000421c200 [acpi_task_2] 100066 D - 0xfffff8000421c100 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00049cee00 (100020) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe002593b8d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4694 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002593b8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 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 28170 1644K 28234 kobj 335 1340K 494 newblk 23 1030K 5865 vfscache 4 1025K 4 pcb 281 827K 3617 inodedep 54 539K 2500 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 135 253K 3101 acpica 1674 185K 52414 vnet_data 1 168K 1 pagedep 20 133K 2113 sctp_atcl 261 131K 2618 sctp_stro 128 128K 915 tfo_ccache 1 128K 1 filedesc 18 121K 4135 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 324 bus 975 79K 3020 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 360 45K 360 BPF 22 36K 46 temp 36 35K 2986 kdtrace 179 35K 11111 ifaddr 89 33K 106 hostcache 1 32K 1 shm 1 32K 8 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 47 18K 115 sctp_atky 397 18K 3640 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 392 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 226 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 select 74 10K 74 sctp_timw 33 9K 33 bmsafemap 2 9K 2406 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 dirrem 32 8K 2173 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 routetbl 29 7K 382 CAM DEV 3 6K 510 kqueue 55 6K 3025 vt 11 6K 11 plimit 21 6K 584 cred 21 6K 265 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 136 DEVFSP 72 5K 262 sctp_athm 261 5K 2707 UMA 251 5K 251 sctp_map 256 4K 1862 pf_table 2 4K 87 memdesc 1 4K 1 MCA 32 4K 32 freefile 32 4K 2171 evdev 4 4K 4 kcovinfo 64 4K 238 sctp_ifa 28 4K 49 hhook 13 4K 13 session 25 4K 58 pgrp 25 4K 58 acpisem 22 3K 22 terminal 11 3K 11 lockf 23 3K 1639 mkdir 21 3K 4024 proc-args 44 3K 788 diradd 18 3K 2249 uidinfo 3 3K 23 sctp_stri 4 2K 168 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 40 newdirblk 14 2K 2012 Unitno 28 2K 8000 CAM XPT 22 2K 543 in_multi 6 2K 17 sctp_aadr 21 2K 353 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 2694 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 freeblks 4 1K 2093 indirdep 4 1K 562 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 370 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 49 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 inpcbpolicy 16 1K 3746 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 osd 3 1K 9 vnodes 1 1K 8 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 6 prison 6 1K 6 pf_rule 1 1K 99 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 4790 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 52 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 108 iov 1 1K 18785 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 1355 sctp_iter 0 0K 51 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 5 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 46 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 vtfont 0 0K 0 madt_table 0 0K 2 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 pvscsi 0 0K 0 smartpqi 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 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 tcp_log_dev 0 0K 0 xen_intr 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 acpi_perf 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 21799 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 706 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 185 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 12 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 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 43 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 5 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 2172 export_host 0 0K 0 cl_savebuf 0 0K 4 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 437 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 478 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 712 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 mbuf_jumbo_page 4096 1365 159 2211 0 254 6242304 0 mbuf_packet 256 8228 1424 199227 0 254 2470912 0 512 512 4205 59 4579 0 30 2183168 0 BUF TRIE 144 581 12887 17913 0 62 1939392 0 4096 4096 399 21 3920 0 2 1720320 0 RADIX NODE 144 8875 1370 158735 0 62 1475280 0 128 128 9207 248 9271 0 126 1210240 0 sctp_asoc 2288 128 382 915 0 254 1166880 0 mbuf 256 2065 2008 158956 0 254 1042688 0 UMA Slabs 0 112 8234 4 8234 0 126 922656 0 pbuf 832 0 953 0 0 2 792896 0 sctp_ep 1280 129 381 1619 0 254 652800 0 tcpcb 1040 4 513 310 0 254 537680 0 socket 960 30 478 6810 0 254 487680 0 65536 65536 6 0 6 0 1 393216 0 256 Bucket 2048 177 15 736 0 8 393216 0 sctp_raddr 736 145 372 1025 0 254 380512 0 VM OBJECT 264 1147 218 48727 0 31 360360 0 VNODE 496 588 76 2773 0 30 329344 0 THREAD 1792 146 34 5146 0 8 322560 0 2048 2048 131 13 1739 0 8 294912 0 ripcb 488 2 510 80 0 254 249856 0 udplite_inpcb 488 7 505 3027 0 254 249856 0 tcp_inpcb 488 4 508 310 0 254 249856 0 udp_inpcb 488 3 509 329 0 254 249856 0 256 256 108 822 8126 0 62 238080 0 2048 2048 10 102 22704 0 8 229376 0 512 512 366 58 3142 0 30 217088 0 DEVCTL 1024 20 188 145 0 0 212992 0 64 64 2771 316 2948 0 254 197568 0 32768 32768 0 6 478 0 1 196608 0 16384 16384 6 6 2060 0 1 196608 0 16 16 11828 422 12975 0 254 196000 0 128 128 1270 249 30018 0 126 194432 0 MAP ENTRY 96 1259 631 179140 0 126 181440 0 1024 1024 156 20 944 0 16 180224 0 UMA Zones 768 226 1 226 0 16 174336 0 FFS2 dinode 256 551 79 2734 0 62 161280 0 g_bio 408 0 390 84850 0 30 159120 0 sctp_chunk 152 198 842 4683 0 254 158080 0 32 32 4432 482 4917 0 254 157248 0 128 128 760 387 3342 0 126 146816 0 512 512 61 211 2508 0 30 139264 0 vmem btag 56 2053 311 2073 0 254 132384 0 65536 65536 0 2 15 0 1 131072 0 65536 65536 0 2 118 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 239 0 1 131072 0 1024 1024 110 18 127 0 16 131072 0 unpcb 256 11 499 1386 0 254 130560 0 VMSPACE 2536 30 18 2997 0 4 121728 0 FFS inode 160 551 199 2734 0 62 120000 0 ksiginfo 112 58 986 486 0 126 116928 0 256 256 250 185 9494 0 62 111360 0 PROC 1312 52 29 3018 0 8 106272 0 S VFS Cache 104 627 387 3448 0 126 105456 0 64 Bucket 512 113 87 3796 0 30 102400 0 128 Bucket 1024 64 35 422 0 16 101376 0 32768 32768 3 0 3 0 1 98304 0 8192 8192 8 4 117 0 1 98304 0 filedesc0 1080 53 31 3019 0 8 90720 0 tcp_bbr_map 128 0 651 1668 0 126 83328 0 128 128 328 323 6480 0 126 83328 0 128 128 451 200 1474 0 126 83328 0 UMA Kegs 384 212 4 212 0 30 82944 0 16384 16384 3 2 139 0 1 81920 0 sctp_readq 152 0 520 63 0 254 79040 0 4096 4096 14 4 27 0 2 73728 0 64 64 506 565 1098 0 254 68544 0 64 64 533 538 18265 0 254 68544 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 0 2 112 0 1 65536 0 4096 4096 14 2 83 0 2 65536 0 256 256 20 235 3044 0 62 65280 0 256 256 76 179 3245 0 62 65280 0 256 256 183 72 2090 0 62 65280 0 sctp_stream_msg_out 112 53 487 237 0 254 60480 0 clpbuf 832 0 64 11699 0 16 53248 0 128 128 147 256 1312 0 126 51584 0 256 256 133 62 173 0 62 49920 0 256 256 40 155 4940 0 62 49920 0 32 Bucket 256 59 136 5992 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 25654 0 16 49152 0 16384 16384 3 0 3 0 1 49152 0 512 512 59 37 997 0 30 49152 0 syncache 168 0 264 4 0 254 44352 0 pipe 760 20 30 508 0 16 38000 0 64 pcpu 8 4241 367 5734 0 254 36864 0 selfd 64 128 439 20850 0 254 36288 0 64 64 180 387 1365 0 254 36288 0 64 64 134 433 3199 0 254 36288 0 64 64 228 339 4209 0 254 36288 0 64 64 189 378 245 0 254 36288 0 64 64 32 535 351 0 254 36288 0 128 128 45 234 104 0 126 35712 0 128 128 42 237 78 0 126 35712 0 routing nhops 256 25 110 82 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 40 95 1061 0 62 34560 0 TURNSTILE 136 181 71 181 0 62 34272 0 16384 16384 1 1 4 0 1 32768 0 8192 8192 2 2 12 0 1 32768 0 8192 8192 4 0 4 0 1 32768 0 2048 2048 3 13 3 0 8 32768 0 2048 2048 9 7 11 0 8 32768 0 2048 2048 6 10 279 0 8 32768 0 2048 2048 3 13 230 0 8 32768 0 1024 1024 0 32 123 0 16 32768 0 1024 1024 6 26 180 0 16 32768 0 1024 1024 7 25 16 0 16 32768 0 1024 1024 8 24 9 0 16 32768 0 1024 1024 1 31 11 0 16 32768 0 1024 1024 6 26 1567 0 16 32768 0 512 512 13 51 69 0 30 32768 0 512 512 2 62 35 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 16 Bucket 144 49 175 19599 0 62 32256 0 KNOTE 160 28 172 27688 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 196 204 17561 0 126 32000 0 8 Bucket 80 67 333 20677 0 126 32000 0 tcp_bbr_pcb 832 0 36 113 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 74 514 919 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 17 865 2090 0 254 28224 0 32 32 594 288 14782 0 254 28224 0 4 Bucket 48 8 580 7410 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 4 2 73 0 2 24576 0 4096 4096 0 6 14 0 2 24576 0 rtentry 176 32 106 82 0 62 24288 0 rl_entry 40 84 522 84 0 254 24240 0 vtnet_tx_hdr 24 0 1002 113797 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 181 75 181 0 126 22528 0 udpcb 32 10 620 3356 0 254 20160 0 32 32 79 551 92 0 254 20160 0 32 32 89 541 979 0 254 20160 0 32 32 25 605 2170 0 254 20160 0 32 32 66 564 785 0 254 20160 0 32 32 26 604 3705 0 254 20160 0 32 32 35 595 1171 0 254 20160 0 2 Bucket 32 77 553 12618 0 254 20160 0 procdesc 136 2 143 18 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 1 1 3 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 4096 4096 1 3 2176 0 2 16384 0 2048 2048 2 6 2 0 8 16384 0 sctp_asconf_ack 48 4 332 53 0 254 16128 0 rentr 24 0 668 62 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 kenv 258 3 57 1012 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 15 735 128 0 254 12000 0 16 16 290 460 702 0 254 12000 0 16 16 280 470 2772 0 254 12000 0 16 16 29 721 96 0 254 12000 0 16 16 181 569 1122 0 254 12000 0 16 16 15 735 25518 0 254 12000 0 16 16 293 457 1982 0 254 12000 0 SMR CPU 32 2 253 2 0 254 8160 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 34 478 34 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 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_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 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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 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 8192 8192 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 4096 4096 0 0 0 0 2 0 0 2048 2048 0 0 0 0 8 0 0 512 512 0 0 0 0 30 0 0 512 512 0 0 0 0 30 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0