Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82c2cb72 stack pointer = 0x0:0xfffffe0003656720 frame pointer = 0x0:0xfffffe0003656760 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 = 1 time = 1017 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00036563f0 vpanic() at vpanic+0x1c7/frame 0xfffffe0003656450 panic() at panic+0x43/frame 0xfffffe00036564b0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003656530 trap() at trap+0xf7/frame 0xfffffe0003656650 calltrap() at calltrap+0x8/frame 0xfffffe0003656650 --- trap 0x9, rip = 0xffffffff82c2cb72, rsp = 0xfffffe0003656720, rbp = 0xfffffe0003656760 --- sctp_timer_stop() at sctp_timer_stop+0x3a2/frame 0xfffffe0003656760 sctp_stop_association_timers() at sctp_stop_association_timers+0xf9/frame 0xfffffe0003656790 sctp_free_assoc() at sctp_free_assoc+0x2b6/frame 0xfffffe0003656820 sctp_threshold_management() at sctp_threshold_management+0x30b/frame 0xfffffe0003656870 sctp_t3rxt_timer() at sctp_t3rxt_timer+0x1b8/frame 0xfffffe0003656940 sctp_timeout_handler() at sctp_timeout_handler+0x594/frame 0xfffffe0003656a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe0003656ad0 softclock() at softclock+0xb0/frame 0xfffffe0003656b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003656bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003656bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003656bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100022 ] Stopped at kdb_enter+0x67: movq $0,0x14862b6(%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 0xffffffff810dc190 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00036563d0 rbp 0xfffffe00036563f0 rsi 0 rdi 0xffffffff810dc1c6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0x264e ll+0x262d r12 0xffffffff82068ef0 ddb_dbbe r13 0 r14 0xffffffff81937682 r15 0xffffffff81937682 rip 0xffffffff810d0dc7 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x14862b6(%rip) db> show proc Process 12 (intr) at 0xfffff8000430e520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82509d10 ABI: null reaper: 0xffffffff82509d10 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250a960 (map 0xffffffff8250a960) (map.pmap 0xffffffff8250aa20) (pmap 0xffffffff8250aa80) threads: 23 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 Run CPU 1 [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 25945 766 766 0 S (threaded) syz-executor.2 100250 S nanslp 0xffffffff8252a800 syz-executor.2 100517 S connec 0xfffff80004e68870 syz-executor.2 100552 S uwait 0xfffff80019d56880 syz-executor.2 25810 25774 25810 0 Ss select 0xfffff80004bfa540 dhclient 25800 762 25800 0 Ss piperd 0xfffff80004d24be0 syz-executor.0 25777 1 25777 0 Ss select 0xfffff80019210f40 dhclient 25774 25767 424 65 S select 0xfffff80004bfa240 dhclient 25767 424 424 0 S wait 0xfffff8001938d520 sh 20820 1 20820 65 Ss select 0xfffff80050883340 dhclient 20256 762 20256 0 Ss piperd 0xfffff80019bde2f8 syz-executor.1 20252 1 20252 0 Ss select 0xfffff80019d5cbc0 dhclient 20249 1 20249 0 Ss select 0xfffff80004bfa4c0 dhclient 3415 1 3415 65 Ss select 0xfffff80004bd3cc0 dhclient 2775 1 2775 0 Ss select 0xfffff80019d45e40 dhclient 2772 1 2772 0 Ss select 0xfffff80004bfabc0 dhclient 2745 1 2745 65 Ss select 0xfffff80019d45ec0 dhclient 2092 1 2092 0 Ss select 0xfffff80004bfa5c0 dhclient 2089 1 2089 0 Ss select 0xfffff80019d5cc40 dhclient 777 762 777 0 Ss piperd 0xfffff80004d318e8 syz-executor.3 766 762 766 0 Ss nanslp 0xffffffff8252a800 syz-executor.2 762 760 760 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffff80004c7c400 syz-fuzzer 100112 S uwait 0xfffff80004c79a80 syz-fuzzer 100113 S uwait 0xfffff80004c79b80 syz-fuzzer 100114 S uwait 0xfffff80004ac9d80 syz-fuzzer 100115 S uwait 0xfffff80004ac9e80 syz-fuzzer 100116 S uwait 0xfffff80004c7aa80 syz-fuzzer 100117 S uwait 0xfffff80004c7a380 syz-fuzzer 100118 S kqread 0xfffff80004204400 syz-fuzzer 100119 S uwait 0xfffff80004c7ab80 syz-fuzzer 100120 S uwait 0xfffff80004c7ac80 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80004d3a0a8 csh 758 682 758 0 Ss select 0xfffff80004bfaec0 sshd 742 1 742 0 Ss+ ttyin 0xfffff800048478b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004be94b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004be9cb0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004be84b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004be8cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff8000488e4b0 getty 736 1 736 0 Ss+ ttyin 0xfffff8000488ecb0 getty 735 1 735 0 Ss+ ttyin 0xfffff800048914b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004891cb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252a801 cron 682 1 682 0 Ss select 0xfffff80004bfd4c0 sshd 495 1 495 0 Ss select 0xfffff80004bfc1c0 syslogd 424 1 424 0 Ss wait 0xfffff80004d2da40 devd 423 1 423 65 Ss select 0xfffff80004bfd7c0 dhclient 338 1 338 0 Ss select 0xfffff80019210d40 dhclient 335 1 335 0 Ss select 0xfffff80019210e40 dhclient 23 0 0 0 DL syncer 0xffffffff826178e8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004bda000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82616c50 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004d8dce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263dec8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff826322f8 [dom0] 100075 D launds 0xffffffff82632304 [laundry: dom0] 100076 D umarcl 0xffffffff814d60f0 [uma] 18 0 0 0 DL - 0xffffffff8235e388 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c512f8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d4a390 [pf purge] 15 0 0 0 DL - 0xffffffff8261622c [soaiod4] 9 0 0 0 DL - 0xffffffff8261622c [soaiod3] 8 0 0 0 DL - 0xffffffff8261622c [soaiod2] 7 0 0 0 DL - 0xffffffff8261622c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822360c0 [doneq0] 100067 D - 0xffffffff82235f90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004206290 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004206230 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262f7e0 [crypto] 14 0 0 0 DL seqstat 0xfffff800040da488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82509770 [g_event] 100026 D - 0xffffffff82509778 [g_up] 100027 D - 0xffffffff82509780 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004206600 [thr_0] 100019 D - 0xfffff80004206680 [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 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 Run CPU 1 [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 0xfffff80004311000 [init] 10 0 0 0 DL audit_w 0xffffffff8262fd00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82509d10 [swapper] 100005 D - 0xfffff8000421bb00 [if_io_tqg_0] 100006 D - 0xfffff8000421b900 [if_io_tqg_1] 100007 D - 0xfffff8000421b700 [if_config_tqg_0] 100008 D - 0xfffff8000421b500 [softirq_0] 100009 D - 0xfffff8000421b300 [softirq_1] 100010 D - 0xfffff80004206e00 [thread taskq] 100012 D - 0xfffff80004206c00 [inm_free taskq] 100013 D - 0xfffff80004206b00 [kqueue_ctx taskq] 100014 D - 0xfffff80004206a00 [aiod_kick taskq] 100017 D - 0xfffff80004206700 [in6m_free taskq] 100024 D - 0xfffff80004206500 [firmware taskq] 100029 D - 0xfffff80004206300 [crypto_0] 100030 D - 0xfffff80004206300 [crypto_1] 100044 D - 0xfffff80004205e00 [vtnet0 rxq 0] 100045 D - 0xfffff80004205d00 [vtnet0 txq 0] 100046 D - 0xfffff80004205c00 [vtnet0 rxq 1] 100047 D - 0xfffff80004205b00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004605700 [virtio_balloon] 100053 D - 0xfffff80004205900 [mca taskq] 100056 D - 0xffffffff81cdd2e1 [deadlkres] 100062 D - 0xfffff80004205800 [acpi_task_0] 100063 D - 0xfffff80004205800 [acpi_task_1] 100064 D - 0xfffff80004205800 [acpi_task_2] 100066 D - 0xfffff80004206000 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00049ce000 (100022) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe002f1a4ab0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4693 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002f1a4a90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1763 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 35 1033K 64283 vfscache 4 1025K 4 pcb 220 751K 38504 inodedep 67 545K 29477 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 143 285K 26036 acpica 1674 185K 52414 vnet_data 1 168K 1 pagedep 27 135K 25275 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 16 105K 49880 linker 254 99K 315 sctp_atcl 191 96K 24901 sctp_stro 95 95K 7958 BPF 46 88K 70 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 kdtrace 188 36K 94686 temp 36 35K 5509 vmem 3 34K 5 hostcache 1 32K 1 shm 1 32K 59 DEVFS3 124 31K 134 ifaddr 86 31K 111 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 kbdmux 6 22K 6 lltable 47 18K 762 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 358 bus-sc 30 14K 1405 cred 37 13K 1432 sctp_atky 307 13K 34320 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 sctp_timw 41 11K 41 in6_multi 89 11K 190 pfs_nodes 20 10K 20 select 78 10K 78 GEOM 60 10K 489 rman 82 10K 423 dirrem 37 10K 28941 bmsafemap 3 9K 30869 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 23 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 pf_ifnet 22 8K 335 routetbl 30 7K 1375 kqueue 63 7K 25958 CAM DEV 3 6K 510 plimit 24 6K 821 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 214 ufs_dirhash 24 5K 24 freefile 37 5K 28874 pf_osfp 40 5K 40 session 34 5K 74 pgrp 34 5K 132 UMA 251 5K 251 pf_table 2 4K 336 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 187 lockf 34 4K 9390 mkdir 27 4K 50276 hhook 13 4K 13 sctp_ifa 24 3K 40 diradd 24 3K 29013 sctp_athm 191 3K 25897 sctp_map 190 3K 15688 freework 12 3K 44189 proc-args 53 3K 875 freeblks 11 3K 28387 acpisem 22 3K 22 terminal 11 3K 11 newdirblk 20 3K 25138 uidinfo 4 3K 111 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 35 Unitno 33 2K 83424 CAM XPT 22 2K 543 in_multi 6 2K 15 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 500 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 40 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 1926 indirdep 2 1K 18497 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 15 1K 11358 osd 3 1K 9 ip6opt 2 1K 427 vnodes 1 1K 554 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 328 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 soname 5 1K 22690 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 171 sctp_vrf 1 1K 1 sctp_aadr 1 1K 133 entropy 2 1K 61 ip_msource 1 1K 8 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 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 12117 sctp_iter 0 0K 83 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 48 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 35 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 196 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 79249 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 15661 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 251 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 422 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 13 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_moptions 0 0K 112 in_mfilter 0 0K 64 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 25290 export_host 0 0K 0 cl_savebuf 0 0K 172 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 734 accf 0 0K 0 pts 0 0K 0 iov 0 0K 28653 ioctlops 0 0K 1278 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 1005 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 540 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 82 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 380 9790 0 254 20807680 0 mbuf_jumbo_page 4096 32 2508 32284 0 254 10403840 0 tcp_log 416 0 20322 434448 0 254 8453952 0 65536 65536 0 110 110 0 1 7208960 0 32768 32768 0 112 16111 0 1 3670016 0 RADIX NODE 144 6444 17297 1038921 0 63 3418704 0 mbuf_packet 256 8281 1371 276562 0 254 2470912 0 16384 16384 0 136 136 0 1 2228224 0 512 512 4137 39 4270 0 30 2138112 0 BUF TRIE 144 189 13279 36369 0 62 1939392 0 sctp_asoc 2288 95 670 7844 0 254 1750320 0 4096 4096 400 12 51810 0 2 1687552 0 128 128 9415 288 62877 0 126 1241984 0 UMA Slabs 0 112 10136 10 10136 0 126 1136352 0 mbuf 256 691 3637 1613151 0 254 1107968 0 sctp_ep 1280 95 667 15956 0 254 975360 0 tcp_bbr_map 128 0 6324 313463 0 126 809472 0 socket 960 37 727 34343 0 254 733440 0 pbuf 832 0 845 0 0 2 703040 0 8192 8192 1 81 82 0 1 671744 0 256 Bucket 2048 302 20 3420 0 8 659456 0 65536 65536 5 4 614 0 1 589824 0 sctp_raddr 736 98 672 9984 0 254 566720 0 tcpcb 1040 4 513 7613 0 254 537680 0 2048 2048 98 110 15959 0 8 425984 0 VM OBJECT 264 1361 109 388851 0 30 388080 0 VNODE 496 587 109 30025 0 30 345216 0 THREAD 1792 146 34 42858 0 8 322560 0 4096 4096 22 43 483 0 2 266240 0 32768 32768 2 6 76 0 1 262144 0 16384 16384 9 7 24941 0 1 262144 0 ripcb 488 5 507 590 0 254 249856 0 udplite_inpcb 488 0 512 2325 0 254 249856 0 tcp_inpcb 488 8 504 7613 0 254 249856 0 udp_inpcb 488 2 510 830 0 254 249856 0 2048 2048 0 120 79281 0 8 245760 0 1024 1024 102 122 7893 0 16 229376 0 512 512 195 229 27318 0 30 217088 0 128 Bucket 1024 174 37 11834 0 16 216064 0 DEVCTL 1024 6 202 139 0 0 212992 0 256 256 225 585 45394 0 62 207360 0 64 64 2803 284 29269 0 254 197568 0 16 16 11867 383 21621 0 254 196000 0 MAP ENTRY 96 1547 469 1529353 0 126 193536 0 256 256 56 694 64505 0 62 192000 0 512 512 96 264 31387 0 30 184320 0 g_bio 408 0 450 314650 0 30 183600 0 128 128 1147 248 25322 0 126 178560 0 FFS2 dinode 256 550 140 29985 0 62 176640 0 512 512 65 279 382 0 30 176128 0 UMA Zones 768 226 1 226 0 16 174336 0 32 32 4781 385 15264 0 254 165312 0 vmem btag 56 2567 85 2573 0 254 148512 0 1024 1024 133 11 1942 0 16 147456 0 128 128 988 159 1148 0 126 146816 0 1024 1024 2 134 135 0 16 139264 0 VMSPACE 2536 38 16 25944 0 4 136944 0 65536 65536 0 2 268 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 6852 0 254 130560 0 4096 4096 27 3 396 0 2 122880 0 FFS inode 160 550 200 29986 0 62 120000 0 sctp_chunk 152 91 689 5859 0 254 118560 0 ksiginfo 112 65 979 716 0 126 116928 0 256 256 206 229 42258 0 62 111360 0 PROC 1312 60 21 25953 0 8 106272 0 S VFS Cache 104 619 395 31490 0 126 105456 0 vnpbuf 832 0 124 10 0 62 103168 0 filedesc0 1080 61 30 25954 0 8 98280 0 128 128 443 270 1172 0 126 91264 0 8192 8192 6 5 39 0 1 90112 0 syncache 168 0 528 55 0 254 88704 0 2048 2048 11 31 518 0 9 86016 0 64 Bucket 512 100 68 4570 0 30 86016 0 64 64 595 728 22157 0 254 84672 0 UMA Kegs 384 212 4 212 0 30 82944 0 256 256 69 246 46067 0 62 80640 0 256 256 168 147 69450 0 62 80640 0 256 256 73 197 31288 0 62 69120 0 128 128 73 454 30013 0 126 67456 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 0 2 2 0 1 65536 0 16384 16384 0 4 26 0 1 65536 0 16384 16384 1 3 11 0 1 65536 0 32 Bucket 256 119 136 38305 0 62 65280 0 512 512 83 37 103 0 30 61440 0 512 512 40 80 748 0 30 61440 0 sctp_stream_msg_out 112 18 522 1858 0 254 60480 0 hostcache 96 2 544 2 0 254 52416 0 64 64 26 793 5513 0 254 52416 0 64 64 306 513 779 0 254 52416 0 64 64 513 306 776 0 254 52416 0 64 64 121 698 16073 0 254 52416 0 128 128 108 295 55482 0 126 51584 0 256 256 35 160 32851 0 62 49920 0 pipe 760 23 42 2813 0 16 49400 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 137199 0 16 49152 0 2048 2048 7 17 1392 0 8 49152 0 2048 2048 5 19 557 0 8 49152 0 1024 1024 0 48 148 0 16 49152 0 tcptw 88 4 548 22 0 254 48576 0 tcp_bbr_pcb 832 0 54 1473 0 16 44928 0 Files 80 232 318 82812 0 126 44000 0 8192 8192 2 3 43 0 1 40960 0 64 pcpu 8 4265 855 9561 0 254 40960 0 clpbuf 832 0 48 777 0 16 39936 0 sctp_readq 152 0 260 707 0 254 39520 0 selfd 64 143 424 184231 0 254 36288 0 64 64 176 391 26248 0 254 36288 0 32 32 219 915 26407 0 254 36288 0 128 128 78 201 4395 0 126 35712 0 128 128 77 202 440 0 126 35712 0 routing nhops 256 27 108 68 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 62 73 2419 0 62 34560 0 TURNSTILE 136 181 71 181 0 62 34272 0 SLEEPQUEUE 88 181 203 181 0 126 33792 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 2 0 2 0 1 32768 0 8192 8192 4 0 4 0 1 32768 0 8192 8192 2 2 7 0 1 32768 0 2048 2048 1 15 40 0 8 32768 0 2048 2048 7 9 66 0 8 32768 0 1024 1024 5 27 6 0 16 32768 0 1024 1024 12 20 179 0 16 32768 0 1024 1024 5 27 20 0 16 32768 0 512 512 21 43 217 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 16 Bucket 144 72 152 21411 0 62 32256 0 2 Bucket 32 315 693 22261 0 254 32256 0 KNOTE 160 28 172 230201 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 65 335 50993 0 126 32000 0 tcp_log_node 120 0 264 32 0 126 31680 0 VNODEPOLL 120 0 264 35 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_asconf_ack 48 0 588 28 0 254 28224 0 sctp_laddr 48 0 588 2591 0 254 28224 0 PWD 32 19 863 25043 0 254 28224 0 32 32 34 848 83434 0 254 28224 0 4 Bucket 48 7 581 8979 0 254 28224 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 1 5 25 0 2 24576 0 rtentry 176 33 105 68 0 62 24288 0 tcp_log_bucket 176 0 138 3 0 62 24288 0 rl_entry 40 90 516 90 0 254 24240 0 vtnet_tx_hdr 24 0 1002 935554 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 udpcb 32 2 628 3155 0 254 20160 0 64 64 21 294 32 0 254 20160 0 32 32 61 569 1458 0 254 20160 0 32 32 7 623 560 0 254 20160 0 32 32 77 553 25709 0 254 20160 0 32 32 89 541 12080 0 254 20160 0 32 32 31 599 3318 0 254 20160 0 16 16 211 1039 24851 0 254 20000 0 16 16 208 1042 26298 0 254 20000 0 procdesc 136 5 140 20 0 62 19720 0 L VFS Cache 320 0 60 34 0 30 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 1 1 2 0 1 16384 0 8192 8192 1 1 3 0 1 16384 0 4096 4096 0 4 8 0 2 16384 0 2048 2048 1 7 1 0 8 16384 0 1024 1024 2 14 372 0 16 16384 0 512 512 11 21 11 0 30 16384 0 rentr 24 0 668 156 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 1016 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 16 260 490 261 0 254 12000 0 16 16 56 694 371 0 254 12000 0 16 16 188 562 1240 0 254 12000 0 16 16 19 731 28130 0 254 12000 0 4096 4096 1 1 1 0 2 8192 0 4096 4096 1 1 1 0 2 8192 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 10 12 10 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 0 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 tfo 4 0 0 0 0 254 0 0 sackhole 32 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 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 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 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 16384 16384 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 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