Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82d28d52 stack pointer = 0x28:0xfffffe0003640840 frame pointer = 0x28:0xfffffe0003640880 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 = 1604126984 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003640510 vpanic() at vpanic+0x1c7/frame 0xfffffe0003640570 panic() at panic+0x43/frame 0xfffffe00036405d0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003640650 trap() at trap+0xf7/frame 0xfffffe0003640770 calltrap() at calltrap+0x8/frame 0xfffffe0003640770 --- trap 0x9, rip = 0xffffffff82d28d52, rsp = 0xfffffe0003640840, rbp = 0xfffffe0003640880 --- sctp_timer_stop() at sctp_timer_stop+0x3a2/frame 0xfffffe0003640880 sctp_stop_association_timers() at sctp_stop_association_timers+0xf9/frame 0xfffffe00036408b0 sctp_free_assoc() at sctp_free_assoc+0x2b6/frame 0xfffffe0003640940 sctp_timeout_handler() at sctp_timeout_handler+0x122a/frame 0xfffffe0003640a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe0003640ad0 softclock() at softclock+0xb0/frame 0xfffffe0003640b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003640bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003640bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003640bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100022 ] Stopped at kdb_enter+0x67: movq $0,0x1476176(%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 0xffffffff810e9780 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00036404f0 rbp 0xfffffe0003640510 rsi 0 rdi 0xffffffff810e97b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0x2b4e ll+0x2b2d r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff8196bda8 r15 0xffffffff8196bda8 rip 0xffffffff810ddd07 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1476176(%rip) db> show proc Process 12 (intr) at 0xfffff800042a5a40: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82506ab0 ABI: null reaper: 0xffffffff82506ab0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82507700 (map 0xffffffff82507700) (map.pmap 0xffffffff825077c0) (pmap 0xffffffff82507820) threads: 23 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant 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] 100075 I [swi1: hpts] 100077 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 4937 4846 4846 0 R (threaded) syz-executor.2 100112 Run CPU 1 syz-executor.2 100276 S connec 0xfffff800317974b0 syz-executor.2 100279 S sbwait 0xfffff8001b241594 syz-executor.2 100281 S sbwait 0xfffff800658a7594 syz-executor.2 4936 4824 4824 0 R (threaded) syz-executor.3 101180 RunQ syz-executor.3 100277 S connec 0xfffff800316fc870 syz-executor.3 100272 S sbwait 0xfffff800658881d4 syz-executor.3 100278 S sbwait 0xfffff8006580b954 syz-executor.3 4935 4845 4845 0 S (threaded) syz-executor.1 101131 S nanslp 0xffffffff825275a1 syz-executor.1 100102 S connec 0xfffff800317664b0 syz-executor.1 100269 S sbwait 0xfffff80031655d14 syz-executor.1 100273 S connec 0xfffff80031f15c30 syz-executor.1 100274 S uwait 0xfffff8001efdfa00 syz-executor.1 100275 S uwait 0xfffff80031679a80 syz-executor.1 4934 4825 4825 0 S (threaded) syz-executor.0 100117 S nanslp 0xffffffff825275a1 syz-executor.0 100264 S connec 0xfffff8001b233c30 syz-executor.0 100268 S uwait 0xfffff80004bdd080 syz-executor.0 4846 762 4846 0 Rs syz-executor.2 4845 762 4845 0 Rs syz-executor.1 4838 4804 4838 0 Ss select 0xfffff80031664a40 dhclient 4825 762 4825 0 Ss nanslp 0xffffffff825275a1 syz-executor.0 4824 762 4824 0 Ss nanslp 0xffffffff825275a1 syz-executor.3 4807 1 4807 0 Ss select 0xfffff800316163c0 dhclient 4804 4797 424 65 S select 0xfffff80031616040 dhclient 4797 424 424 0 S wait 0xfffff80031641a40 sh 762 760 760 0 S (threaded) syz-fuzzer 100085 S uwait 0xfffff80004b67b00 syz-fuzzer 100104 S uwait 0xfffff80004a88e00 syz-fuzzer 100105 S uwait 0xfffff80004a88f00 syz-fuzzer 100106 S uwait 0xfffff80004931080 syz-fuzzer 100107 S uwait 0xfffff80004931180 syz-fuzzer 100108 S uwait 0xfffff80004931280 syz-fuzzer 100109 S uwait 0xfffff80004931380 syz-fuzzer 100111 S kqread 0xfffff8001ef05c00 syz-fuzzer 100113 S uwait 0xfffff80004bdd680 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80004b93ae8 csh 758 682 758 0 Ss select 0xfffff80004bd2540 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004706cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a000b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a004b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a008b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a00cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049f80b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049f84b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049f88b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049f8cb0 getty 686 1 686 0 Ss nanslp 0xffffffff825275a0 cron 682 1 682 0 Ss select 0xfffff8000493abc0 sshd 495 1 495 0 Ss select 0xfffff8000493a8c0 syslogd 424 1 424 0 Ss wait 0xfffff80004bfda40 devd 423 1 423 65 Ss select 0xfffff8000493a940 dhclient 338 1 338 0 Ss select 0xfffff8000493ab40 dhclient 335 1 335 0 Ss select 0xfffff8000493ac40 dhclient 23 0 0 0 DL syncer 0xffffffff82614978 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a1c520 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82613a50 [bufdaemon] 100076 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100086 D sdflush 0xfffff800044be0e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263af08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262f378 [dom0] 100073 D launds 0xffffffff8262f384 [laundry: dom0] 100074 D umarcl 0xffffffff814e5420 [uma] 18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d4d1d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e47390 [pf purge] 15 0 0 0 DL - 0xffffffff8261302c [soaiod4] 9 0 0 0 DL - 0xffffffff8261302c [soaiod3] 8 0 0 0 DL - 0xffffffff8261302c [soaiod2] 7 0 0 0 DL - 0xffffffff8261302c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82232e40 [doneq0] 100067 D - 0xffffffff82232d10 [scanner] 5 0 0 0 DL crypto_ 0xfffff800042b6b90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800042b6b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262c870 [crypto] 14 0 0 0 DL seqstat 0xfffff800042ea488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82506520 [g_event] 100026 D - 0xffffffff82506528 [g_up] 100027 D - 0xffffffff82506530 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042a6b00 [thr_0] 100019 D - 0xfffff800042a6b80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant 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] 100075 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 0xfffff80004287520 [init] 10 0 0 0 DL audit_w 0xffffffff8262cd90 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82506ab0 [swapper] 100005 D - 0xfffff80004185700 [if_io_tqg_0] 100006 D - 0xfffff80004185500 [if_io_tqg_1] 100007 D - 0xfffff80004185300 [if_config_tqg_0] 100008 D - 0xfffff80004185100 [softirq_0] 100009 D - 0xfffff800042a3e00 [softirq_1] 100010 D - 0xfffff800042a3c00 [inm_free taskq] 100011 D - 0xfffff800042a3a00 [thread taskq] 100013 D - 0xfffff800042a3600 [kqueue_ctx taskq] 100014 D - 0xfffff800042a3400 [aiod_kick taskq] 100015 D - 0xfffff800042a3200 [in6m_free taskq] 100024 D - 0xfffff800042a6400 [firmware taskq] 100029 D - 0xfffff800042ecc00 [crypto_0] 100030 D - 0xfffff800042ecc00 [crypto_1] 100044 D - 0xfffff800044ca200 [vtnet0 rxq 0] 100045 D - 0xfffff800044ca100 [vtnet0 txq 0] 100046 D - 0xfffff800044ca000 [vtnet0 rxq 1] 100047 D - 0xfffff800046f2e00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046f1400 [virtio_balloon] 100053 D - 0xfffff800046fc200 [mca taskq] 100058 D - 0xffffffff81d13a40 [deadlkres] 100063 D - 0xfffff800049b8700 [acpi_task_0] 100064 D - 0xfffff800049b8700 [acpi_task_1] 100065 D - 0xfffff800049b8700 [acpi_task_2] 100066 D - 0xfffff800042ec400 [CAM taskq] db> show all locks Process 4937 (syz-executor.2) thread 0xfffffe00239dba00 (100112) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8254d040) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512 Process 12 (intr) thread 0xfffffe00048b1c00 (100022) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe002583c8d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4694 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002583c8b0) 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 28692 1673K 28756 kobj 336 1344K 496 newblk 85 1045K 11042 vfscache 3 1025K 3 pcb 335 888K 5981 inodedep 55 539K 4652 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 134 260K 5017 acpica 1674 185K 52444 vnet_data 1 168K 1 sctp_atcl 315 158K 4092 sctp_stro 155 155K 1444 filedesc 22 153K 7688 pagedep 18 133K 3865 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 381 bus 979 79K 3032 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 360 45K 360 ifaddr 113 45K 170 temp 38 39K 4995 kdtrace 186 37K 20524 BPF 22 36K 102 hostcache 1 32K 1 shm 1 32K 11 DEVFS3 124 31K 134 msg 4 30K 4 pf_rule 29 27K 203 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 vmem 3 24K 6 kbdmux 6 22K 6 sctp_atky 478 21K 5690 ufs_mount 5 17K 6 lltable 45 17K 211 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 759 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 select 82 11K 82 in6_multi 89 11K 476 pfs_nodes 20 10K 20 routetbl 36 10K 513 GEOM 60 10K 489 rman 82 10K 423 sctp_timw 36 9K 36 bmsafemap 2 9K 4609 lockf 72 9K 1662 UART 12 9K 12 devstat 4 9K 4 pf_table 4 8K 115 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 dirrem 31 8K 4167 freework 30 8K 5781 audit_evclass 233 8K 291 CAM DEV 3 6K 510 sctp_ifa 46 6K 106 kqueue 57 6K 4942 vt 11 6K 11 pf_ifnet 16 6K 233 plimit 21 6K 896 cred 21 6K 365 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 sctp_athm 315 5K 4180 sctp_map 310 5K 2852 ufs_dirhash 24 5K 24 DEVFSP 72 5K 618 freefile 33 5K 4113 UMA 249 5K 249 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 561 evdev 4 4K 4 hhook 13 4K 13 session 25 4K 92 pgrp 25 4K 92 terminal 11 3K 11 acpisem 22 3K 22 mkdir 21 3K 7418 proc-args 44 3K 1253 diradd 19 3K 4321 uidinfo 3 3K 9 sctp_stri 4 2K 166 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 79 Unitno 31 2K 19144 CAM XPT 22 2K 543 newdirblk 12 2K 3709 indirdep 6 2K 2692 in_multi 6 2K 38 freeblks 5 2K 3968 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 24 vnodemarker 2 1K 636 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 106 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 sctp_aadr 11 1K 286 encap_export_host 12 1K 12 crypto 3 1K 3 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 iov 2 1K 28635 cdev 2 1K 2 inpcbpolicy 15 1K 8164 pf_osfp 3 1K 3 osd 3 1K 9 vnodes 1 1K 65 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 soname 9 1K 6442 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 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 78 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 147 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1958 sctp_iter 0 0K 95 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 95 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 40033 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2853 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 316 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 18 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 49 ip6_msource 0 0K 0 ip6_moptions 0 0K 5 in6_mfilter 0 0K 0 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 28 in_mfilter 0 0K 2 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 4 ppbusdev 0 0K 0 statfs 0 0K 3845 export_host 0 0K 0 cl_savebuf 0 0K 6 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 1008 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 715 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 1058 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 12 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_jumbo_page 4096 5915 3202 10362 0 254 37343232 0 mbuf_cluster 2048 9458 2 9458 0 254 19374080 0 tcp_log 416 0 15183 50741 0 254 6316128 0 mbuf 256 6628 3497 254654 0 254 2592000 0 mbuf_packet 256 8234 1096 64476 0 254 2388480 0 512 512 4154 30 4920 0 30 2142208 0 BUF TRIE 144 557 12911 33615 0 62 1939392 0 UMA Slabs 0 112 15614 7 15614 0 126 1749552 0 4096 4096 393 15 5888 0 2 1671168 0 128 128 9707 58 10241 0 126 1249920 0 RADIX NODE 144 7898 527 251524 0 62 1213200 0 pbuf 832 0 921 0 0 2 766272 0 256 Bucket 2048 219 1 18725 0 8 450560 0 tcp_bbr_map 128 0 3317 35182 0 126 424576 0 VM OBJECT 264 1259 241 82961 0 30 396000 0 sctp_asoc 2288 155 10 1426 0 254 377520 0 VNODE 496 687 73 4883 0 30 376960 0 2048 2048 157 15 2584 0 8 352256 0 THREAD 1792 152 28 10724 0 8 322560 0 2048 2048 3 133 40831 0 8 278528 0 65536 65536 4 0 4 0 1 262144 0 65536 65536 2 2 437 0 1 262144 0 16384 16384 11 5 3841 0 1 262144 0 32768 32768 0 7 2469 0 1 229376 0 g_bio 408 0 540 157786 0 30 220320 0 sctp_ep 1280 156 12 2583 0 254 215040 0 DEVCTL 1024 10 198 183 0 0 212992 0 64 64 3211 65 8366 0 254 209664 0 16 16 12212 288 13458 0 254 200000 0 socket 960 33 175 13075 0 254 199680 0 MAP ENTRY 96 1361 655 313610 0 126 193536 0 512 512 341 11 4515 0 30 180224 0 UMA Zones 768 224 3 224 0 16 174336 0 4096 4096 29 13 85 0 2 172032 0 1024 1024 157 11 4136 0 16 172032 0 FFS2 dinode 256 650 10 4843 0 62 168960 0 256 256 137 508 17281 0 62 165120 0 32768 32768 0 5 16 0 1 163840 0 16384 16384 4 6 28 0 1 163840 0 128 128 1165 75 24844 0 126 158720 0 32 32 4788 126 5507 0 254 157248 0 512 512 65 239 5392 0 30 155648 0 sctp_raddr 736 169 29 1472 0 254 145728 0 S VFS Cache 104 1073 292 5542 0 126 141960 0 VMSPACE 2536 32 22 4916 0 4 136944 0 65536 65536 0 2 36 0 1 131072 0 65536 65536 0 2 118 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 1024 1024 121 7 150 0 16 131072 0 FFS inode 160 650 150 4844 0 62 128000 0 ksiginfo 112 61 983 461 0 126 116928 0 vmem btag 56 1979 97 2079 0 254 116256 0 256 256 198 252 10941 0 62 115200 0 128 Bucket 1024 79 24 1599 0 16 105472 0 PROC 1312 54 24 4937 0 8 102336 0 256 256 253 137 21831 0 62 99840 0 128 128 724 51 2217 0 126 99200 0 256 256 63 312 3262 0 62 96000 0 filedesc0 1080 55 29 4938 0 8 90720 0 UMA Kegs 384 210 6 210 0 30 82944 0 udplite_inpcb 488 7 161 6777 0 254 81984 0 8192 8192 2 8 48 0 1 81920 0 512 512 155 5 475 0 30 81920 0 clpbuf 832 0 96 18420 0 16 79872 0 64 Bucket 512 86 66 10060 0 30 77824 0 8192 8192 8 1 99 0 1 73728 0 256 256 197 88 2404 0 62 72960 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 1 1 113 0 1 65536 0 128 128 114 320 8621 0 126 55552 0 128 128 216 218 12255 0 126 55552 0 32 Bucket 256 68 142 11690 0 62 53760 0 128 128 380 23 387 0 126 51584 0 pipe 760 20 40 894 0 16 45600 0 4096 4096 8 3 217 0 2 45056 0 64 64 515 178 1623 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 2048 2048 14 6 606 0 8 40960 0 64 pcpu 8 4470 650 6840 0 254 40960 0 Files 80 198 302 30246 0 126 40000 0 NAMEI 1024 0 36 41073 0 16 36864 0 512 512 67 5 124 0 30 36864 0 sctp_chunk 152 209 25 424 0 254 35568 0 tcpcb 1048 4 29 698 0 254 34584 0 256 256 91 44 1014 0 62 34560 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 8192 8192 4 0 4 0 1 32768 0 2048 2048 7 9 51 0 8 32768 0 1024 1024 28 4 144 0 16 32768 0 64 64 316 188 25454 0 254 32256 0 256 256 24 96 4128 0 62 30720 0 mt_stats_zone 64 448 0 448 0 254 28672 0 TURNSTILE 136 181 29 181 0 62 28560 0 64 64 332 109 2319 0 254 28224 0 16 Bucket 144 50 146 48757 0 62 28224 0 KNOTE 160 28 147 42508 0 62 28000 0 8 Bucket 80 64 286 25016 0 126 28000 0 8192 8192 1 2 29 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 2048 2048 6 6 117 0 8 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 tcp_bbr_pcb 832 0 27 222 0 16 22464 0 4096 4096 4 1 8 0 2 20480 0 PWD 32 19 611 3787 0 254 20160 0 32 32 341 289 10631 0 254 20160 0 128 128 78 77 4291 0 126 19840 0 128 128 116 39 128 0 126 19840 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 tcp_inpcb 488 4 36 698 0 254 19520 0 unpcb 256 11 64 2187 0 254 19200 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 0 1 136 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 4096 4096 1 3 3846 0 2 16384 0 1024 1024 16 0 16 0 16 16384 0 selfd 64 152 100 36105 0 254 16128 0 64 64 122 130 625 0 254 16128 0 32 32 360 144 8063 0 254 16128 0 4 Bucket 48 10 326 12012 0 254 16128 0 2 Bucket 32 86 418 12061 0 254 16128 0 vtnet_tx_hdr 24 0 668 174415 0 254 16032 0 routing nhops 256 24 36 162 0 62 15360 0 4096 4096 1 2 9 0 2 12288 0 2048 2048 3 3 14 0 8 12288 0 1024 1024 2 10 94 0 16 12288 0 1024 1024 10 2 10 0 16 12288 0 1024 1024 7 5 170 0 16 12288 0 sctp_stream_msg_out 112 67 41 298 0 254 12096 0 64 64 31 158 697 0 254 12096 0 32 32 51 327 19181 0 254 12096 0 mt_zone 24 448 53 448 0 254 12024 0 ripcb 488 2 22 166 0 254 11712 0 udp_inpcb 488 2 22 523 0 254 11712 0 256 256 15 30 270 0 62 11520 0 2048 2048 3 1 194 0 8 8192 0 1024 1024 6 2 6 0 16 8192 0 512 512 0 16 142 0 30 8192 0 pf tags 104 0 78 49 0 126 8112 0 rtentry 176 31 15 162 0 62 8096 0 rl_entry 40 90 112 90 0 254 8080 0 sctp_asconf_ack 48 4 164 33 0 254 8064 0 sctp_laddr 48 40 128 1143 0 254 8064 0 syncache 168 0 48 6 0 254 8064 0 udpcb 32 9 243 7300 0 254 8064 0 64 64 56 70 4999 0 254 8064 0 64 64 3 123 550 0 254 8064 0 32 32 26 226 1410 0 254 8064 0 32 32 18 234 818 0 254 8064 0 32 32 9 243 254 0 254 8064 0 32 32 26 226 3666 0 254 8064 0 rentr 24 0 334 148 0 254 8016 0 16 16 321 179 4385 0 254 8000 0 16 16 28 472 4067 0 254 8000 0 16 16 6 494 265 0 254 8000 0 16 16 363 137 4518 0 254 8000 0 16 16 4 496 5 0 254 8000 0 16 16 246 254 246 0 254 8000 0 16 16 14 486 23675 0 254 8000 0 tcp_log_node 120 0 66 8 0 126 7920 0 sctp_readq 152 0 52 48 0 254 7904 0 procdesc 136 2 56 28 0 62 7888 0 kenv 258 3 27 1054 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 2048 2048 1 1 13 0 8 4096 0 512 512 2 6 2 0 30 4096 0 tcp_log_bucket 176 0 23 3 0 62 4048 0 tcptw 88 0 46 2 0 254 4048 0 sackhole 32 0 126 2 0 254 4032 0 hostcache 96 2 40 2 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 12 0 126 3744 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 34 478 34 0 254 2048 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 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 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 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 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 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 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 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 0 512 512 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