Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82d990e5 stack pointer = 0x28:0xfffffe0003656030 frame pointer = 0x28:0xfffffe0003656940 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 = 2235 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003655d00 vpanic() at vpanic+0x1c7/frame 0xfffffe0003655d60 panic() at panic+0x43/frame 0xfffffe0003655dc0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003655e40 trap() at trap+0xf7/frame 0xfffffe0003655f60 calltrap() at calltrap+0x8/frame 0xfffffe0003655f60 --- trap 0x9, rip = 0xffffffff82d990e5, rsp = 0xfffffe0003656030, rbp = 0xfffffe0003656940 --- sctp_chunk_output() at sctp_chunk_output+0x1a35/frame 0xfffffe0003656940 sctp_timeout_handler() at sctp_timeout_handler+0x1089/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 $0,0x1480886(%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 0xfffffe0003655ce0 rbp 0xfffffe0003655d00 rsi 0 rdi 0xffffffff810dcbf6 vprintf+0x176 r8 0 r9 0xffffffff r10 0xd6270f2ecb29a474 r11 0xfffffe0025830c10 r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff81937861 r15 0xffffffff81937861 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 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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 22282 21997 21997 0 R (threaded) syz-executor.3 100899 RunQ syz-executor.3 100781 S sbwait 0xfffff80019e73594 syz-executor.3 100784 S sbwait 0xfffff80004dc71d4 syz-executor.3 100789 S sbwait 0xfffff800651c9d14 syz-executor.3 100796 S sbwait 0xfffff8006570ed14 syz-executor.3 22281 22047 22047 0 R (threaded) syz-executor.1 101006 RunQ syz-executor.1 100678 S select 0xfffff80019d3c3c0 syz-executor.1 100783 S sbwait 0xfffff80019e681d4 syz-executor.1 100788 S sbwait 0xfffff80004dd4954 syz-executor.1 100800 S sbwait 0xfffff80004d741d4 syz-executor.1 100992 S uwait 0xfffff80004a22080 syz-executor.1 22280 19726 19726 0 R (threaded) syz-executor.0 101175 RunQ syz-executor.0 100137 S sbwait 0xfffff80065a7d954 syz-executor.0 100774 S sbwait 0xfffff80004d78d14 syz-executor.0 100779 S sbwait 0xfffff80004dcb594 syz-executor.0 100782 S sbwait 0xfffff80004da3954 syz-executor.0 100791 S sbwait 0xfffff80019662954 syz-executor.0 22277 18375 18375 0 R (threaded) syz-executor.2 101148 Run CPU 1 syz-executor.2 100761 S sbwait 0xfffff80078851d14 syz-executor.2 100148 S sbwait 0xfffff80004dc9594 syz-executor.2 100332 S connec 0xfffff80019564870 syz-executor.2 100756 S uwait 0xfffff8001994d600 syz-executor.2 100778 S uwait 0xfffff80004a24e00 syz-executor.2 22047 762 22047 0 Ss nanslp 0xffffffff82525801 syz-executor.1 22023 22017 22023 0 Ss select 0xfffff80019d260c0 dhclient 22020 1 22020 0 Ss select 0xfffff8001939c940 dhclient 22017 22010 424 65 S select 0xfffff8006504b640 dhclient 22010 424 424 0 S wait 0xfffff80019c16000 sh 21997 762 21997 0 Rs syz-executor.3 20554 1 20554 65 Ss select 0xfffff80019d514c0 dhclient 20033 1 20033 0 Ss select 0xfffff800041e8540 dhclient 20030 1 20030 0 Ss select 0xfffff80019d3c940 dhclient 19726 762 19726 0 Rs syz-executor.0 18879 1 18879 65 Ss select 0xfffff800041e9240 dhclient 18393 1 18393 0 Ss select 0xfffff80019c791c0 dhclient 18375 762 18375 0 Rs syz-executor.2 18348 1 18348 0 Ss select 0xfffff800040f9ec0 dhclient 762 760 760 0 S (threaded) syz-fuzzer 100090 S uwait 0xfffff800047c8480 syz-fuzzer 100109 S uwait 0xfffff80004321200 syz-fuzzer 100110 S uwait 0xfffff80004321300 syz-fuzzer 100111 S uwait 0xfffff80004321400 syz-fuzzer 100112 S uwait 0xfffff80004321800 syz-fuzzer 100113 S uwait 0xfffff80004a25a80 syz-fuzzer 100114 S uwait 0xfffff80004a25b80 syz-fuzzer 100115 S kqread 0xfffff80004bece00 syz-fuzzer 100116 S uwait 0xfffff80004321a00 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80004c6aae8 csh 758 682 758 0 Ss select 0xfffff80004a61640 sshd 742 1 742 0 Ss+ ttyin 0xfffff800047f04b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004aa54b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004aa58b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004aa5cb0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004aa40b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004aa44b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004aa48b0 getty 735 1 735 0 Ss+ ttyin 0xfffff80004aa4cb0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004aa70b0 getty 686 1 686 0 Ss nanslp 0xffffffff82525800 cron 682 1 682 0 Ss select 0xfffff80004a612c0 sshd 495 1 495 0 Ss select 0xfffff80004a615c0 syslogd 424 1 424 0 Ss wait 0xfffff80004d0ea40 devd 423 1 423 65 Ss select 0xfffff800041e92c0 dhclient 338 1 338 0 Ss select 0xfffff80004a61440 dhclient 335 1 335 0 Ss select 0xfffff80004a61740 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] 100088 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 0xffffffff82c4e390 [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 0xfffff800043d9c88 [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 - 0xfffff800040db100 [thr_0] 100019 D - 0xfffff800040db180 [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 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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 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] 100056 D - 0xffffffff81cdd5f1 [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 22281 (syz-executor.1) thread 0xfffffe0025a34300 (100788) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80004dd48f8) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe00049ce000 (100022) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0025985a90) 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 28170 1644K 28234 kobj 335 1340K 494 newblk 28 1031K 55247 vfscache 4 1025K 4 pcb 412 968K 34353 inodedep 78 551K 24818 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 143 285K 22365 sctp_stro 195 225K 7283 sctp_atcl 398 199K 22941 acpica 1674 185K 52414 vnet_data 1 168K 1 filedesc 22 153K 40008 pagedep 9 130K 20258 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 585 ifaddr 188 82K 417 bus 975 79K 3020 mtx_pool 2 72K 2 BPF 38 71K 446 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 378 48K 378 kdtrace 204 40K 110021 temp 36 35K 14519 hostcache 1 32K 1 shm 1 32K 26 DEVFS3 124 31K 134 msg 4 30K 4 sctp_atky 609 27K 31286 DEVFS_RULE 56 27K 56 vmem 3 26K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 lockf 151 17K 14911 dirrem 67 17K 22143 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 lltable 43 16K 1177 sctp_ifa 114 15K 310 ether_multi 172 14K 2774 bus-sc 30 14K 1405 KTRACE 100 13K 100 ifnet 7 13K 7 pf_osfp 103 12K 103 kenv 92 12K 92 eventhandler 132 12K 132 select 88 11K 88 sctp_timw 42 11K 42 in6_multi 89 11K 1514 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 freefile 69 9K 21977 bmsafemap 3 9K 24649 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 12 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 routetbl 28 7K 1981 sctp_athm 398 7K 23640 sctp_map 390 7K 14486 kqueue 63 7K 22291 CAM DEV 3 6K 510 plimit 23 6K 2712 cred 23 6K 998 vt 11 6K 11 freework 22 6K 34874 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 19 5K 30 DEVFSP 76 5K 1928 pf_ifnet 12 5K 645 UMA 251 5K 251 sctp_stri 8 4K 1460 pf_table 2 4K 465 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 1717 session 31 4K 282 pgrp 31 4K 284 hhook 13 4K 13 acpisem 22 3K 22 terminal 11 3K 11 proc-args 50 3K 3275 freeblks 9 3K 21774 uidinfo 3 3K 113 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 214 Unitno 30 2K 128746 CAM XPT 22 2K 543 in_multi 6 2K 115 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 39230 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 16 vnodemarker 2 1K 2406 NFSD session 1 1K 1 iov 7 1K 86609 sctp_aadr 14 1K 3174 CAM periph 4 1K 271 inpcbpolicy 27 1K 56622 sctp_ifn 6 1K 310 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 newdirblk 4 1K 19616 diradd 4 1K 22576 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 osd 3 1K 9 indirdep 1 1K 18179 vnodes 1 1K 239 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 ip_msource 3 1K 99 loginclass 3 1K 6 prison 6 1K 6 pf_rule 1 1K 787 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 ip6_msource 2 1K 43 tcpfunc 2 1K 2 soname 5 1K 21597 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 200 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 471 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 10889 sctp_iter 0 0K 384 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 37 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 347 pf_altq 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 199 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 174158 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 11617 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1200 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 70 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 265 ip6_moptions 0 0K 47 in6_mfilter 0 0K 119 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 96 in_mfilter 0 0K 225 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 26 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 19677 export_host 0 0K 0 cl_savebuf 0 0K 23 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 3696 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 3887 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 2477 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 60 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 15 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_jumbo_page 4096 6376 2482 31442 0 252 36282368 0 mbuf_cluster 2048 9018 622 10034 0 252 19742720 0 RADIX NODE 144 16898 16111 1446656 0 62 4753296 0 mbuf 256 8030 2385 1806494 0 254 2666240 0 tcp_log 416 0 6255 434347 0 252 2602080 0 mbuf_packet 256 8260 630 722941 0 254 2275840 0 512 512 4209 87 6715 0 30 2199552 0 BUF TRIE 144 500 12968 139161 0 62 1939392 0 UMA Slabs 0 112 15715 11 19064 0 126 1761312 0 4096 4096 415 13 23384 0 2 1753088 0 sctp_asoc 2288 195 570 7243 0 252 1750320 0 128 128 9288 43 9671 0 126 1194368 0 sctp_ep 1280 195 567 14804 0 252 975360 0 tcp_bbr_map 128 0 6820 382089 0 126 872960 0 socket 960 50 714 78176 0 252 733440 0 pbuf 832 0 827 0 0 2 688064 0 256 Bucket 2048 241 57 3430 0 8 610304 0 sctp_raddr 736 234 536 9397 0 252 566720 0 tcpcb 1040 5 512 5016 0 252 537680 0 VNODE 496 994 86 23236 0 30 535680 0 VM OBJECT 264 1756 104 378309 0 30 491040 0 2048 2048 10 214 175442 0 8 458752 0 2048 2048 193 15 15381 0 8 425984 0 65536 65536 6 0 6 0 1 393216 0 g_bio 408 0 860 694286 0 30 350880 0 THREAD 1792 162 27 65535 0 8 338688 0 512 512 602 30 26880 0 30 323584 0 FFS2 dinode 256 957 108 23197 0 62 272640 0 65536 65536 0 4 2377 0 1 262144 0 32768 32768 0 8 16523 0 1 262144 0 udplite_inpcb 488 16 520 48886 0 252 261568 0 ripcb 488 4 508 971 0 252 249856 0 tcp_inpcb 488 5 507 5016 0 252 249856 0 udp_inpcb 488 2 510 1749 0 252 249856 0 1024 1024 221 19 7335 0 16 245760 0 64 64 2793 546 4536 0 254 213696 0 128 128 1342 239 55397 0 126 202368 0 256 256 150 630 77615 0 62 199680 0 65536 65536 0 3 220 0 1 196608 0 16384 16384 8 4 19953 0 1 196608 0 16 16 11828 422 20365 0 254 196000 0 sctp_chunk 152 649 625 13298 0 252 193648 0 MAP ENTRY 96 1625 391 1419048 0 126 193536 0 FFS inode 160 957 168 23197 0 62 180000 0 UMA Zones 768 226 1 226 0 16 174336 0 128 Bucket 1024 120 43 5067 0 16 166912 0 64 Bucket 512 212 84 81286 0 30 151552 0 32 32 4432 230 8697 0 254 149184 0 128 128 811 336 24152 0 126 146816 0 512 512 86 186 24830 0 30 139264 0 VMSPACE 2536 38 16 22261 0 4 136944 0 vmem btag 56 2167 197 2274 0 254 132384 0 65536 65536 0 2 118 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 1024 1024 110 18 127 0 16 131072 0 unpcb 256 19 491 6286 0 252 130560 0 S VFS Cache 104 740 430 24947 0 126 121680 0 DEVCTL 1024 4 112 319 0 0 118784 0 256 256 269 166 93491 0 62 111360 0 clpbuf 832 0 128 67486 0 16 106496 0 PROC 1312 60 21 22282 0 8 106272 0 128 128 474 301 5207 0 126 99200 0 32768 32768 3 0 3 0 1 98304 0 256 256 246 129 17540 0 62 96000 0 filedesc0 1080 61 23 22283 0 8 90720 0 256 256 9 336 33932 0 62 88320 0 64 64 528 795 63485 0 254 84672 0 128 128 307 344 60040 0 126 83328 0 UMA Kegs 384 212 4 212 0 30 82944 0 16384 16384 3 2 139 0 1 81920 0 16384 16384 3 2 5 0 1 81920 0 16384 16384 0 5 71 0 1 81920 0 8192 8192 9 1 118 0 1 81920 0 sctp_readq 152 0 520 473 0 252 79040 0 4096 4096 14 4 27 0 2 73728 0 4096 4096 14 4 800 0 2 73728 0 32 Bucket 256 82 188 194966 0 62 69120 0 64 64 510 561 2500 0 254 68544 0 128 128 246 281 6929 0 126 67456 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 0 2 112 0 1 65536 0 256 256 79 176 27617 0 62 65280 0 256 256 62 193 57161 0 62 65280 0 sctp_stream_msg_out 112 79 461 1558 0 252 60480 0 8192 8192 2 5 78 0 1 57344 0 selfd 64 159 660 174382 0 254 52416 0 64 64 213 606 10966 0 254 52416 0 64 64 307 512 31373 0 254 52416 0 Files 80 235 415 139125 0 126 52000 0 vnpbuf 832 0 62 53 0 60 51584 0 256 256 133 62 347 0 62 49920 0 256 256 52 143 9253 0 62 49920 0 pipe 760 22 43 3021 0 16 49400 0 DIRHASH 1024 21 27 39 0 16 49152 0 16384 16384 3 0 3 0 1 49152 0 16384 16384 1 2 10 0 1 49152 0 2048 2048 3 21 431 0 8 49152 0 512 512 59 37 997 0 30 49152 0 tcp_bbr_pcb 832 0 54 1725 0 16 44928 0 syncache 168 0 264 4 0 252 44352 0 32 32 739 647 209436 0 254 44352 0 64 pcpu 8 4664 456 14753 0 254 40960 0 16 Bucket 144 93 187 43996 0 62 40320 0 64 64 147 420 23541 0 254 36288 0 64 64 189 378 459 0 254 36288 0 64 64 32 535 3921 0 254 36288 0 8 Bucket 80 70 380 35292 0 126 36000 0 128 128 53 226 431 0 126 35712 0 128 128 48 231 306 0 126 35712 0 routing nhops 256 24 111 439 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 TURNSTILE 136 190 62 190 0 62 34272 0 SLEEPQUEUE 88 190 194 190 0 126 33792 0 NAMEI 1024 0 32 149500 0 16 32768 0 8192 8192 4 0 4 0 1 32768 0 2048 2048 3 13 5 0 8 32768 0 2048 2048 9 7 9 0 8 32768 0 2048 2048 6 10 2554 0 8 32768 0 1024 1024 0 32 749 0 16 32768 0 1024 1024 6 26 180 0 16 32768 0 1024 1024 7 25 17 0 16 32768 0 1024 1024 8 24 9 0 16 32768 0 1024 1024 1 31 126 0 16 32768 0 1024 1024 6 26 6733 0 16 32768 0 512 512 0 64 77 0 30 32768 0 512 512 13 51 240 0 30 32768 0 512 512 2 62 770 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 ksiginfo 112 65 223 5541 0 126 32256 0 KNOTE 160 28 172 322878 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_node 120 0 264 9 0 126 31680 0 VNODEPOLL 120 0 264 57 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_asconf_ack 48 4 584 41 0 254 28224 0 sctp_laddr 48 189 399 8353 0 254 28224 0 hostcache 96 1 293 1 0 252 28224 0 udpcb 32 18 864 50635 0 254 28224 0 PWD 32 21 861 19681 0 254 28224 0 4 Bucket 48 8 580 14091 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 3 3 73 0 2 24576 0 4096 4096 1 5 19696 0 2 24576 0 4096 4096 0 6 68 0 2 24576 0 rtentry 176 31 107 439 0 62 24288 0 tcp_log_bucket 176 0 138 4 0 62 24288 0 rl_entry 40 101 505 111 0 254 24240 0 vtnet_tx_hdr 24 0 1002 1201743 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 32 32 79 551 92 0 254 20160 0 32 32 89 541 1397 0 254 20160 0 32 32 27 603 20081 0 254 20160 0 32 32 68 562 1308 0 254 20160 0 32 32 26 604 13228 0 254 20160 0 32 32 37 593 1933 0 254 20160 0 2 Bucket 32 85 545 29814 0 254 20160 0 16 16 417 833 23775 0 254 20000 0 16 16 423 827 15119 0 254 20000 0 procdesc 136 4 141 122 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 8192 8192 1 1 3 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 4096 4096 0 4 26 0 2 16384 0 2048 2048 2 6 2 0 8 16384 0 ipq 56 0 288 4 0 254 16128 0 rentr 24 0 668 817 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 kenv 258 3 57 1206 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 sackhole 32 0 378 1 0 254 12096 0 16 16 15 735 128 0 254 12000 0 16 16 290 460 800 0 254 12000 0 16 16 31 719 482 0 254 12000 0 16 16 181 569 1122 0 254 12000 0 16 16 17 733 44205 0 254 12000 0 L VFS Cache 320 0 36 4 0 30 11520 0 8192 8192 0 1 4 0 1 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 0 252 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 tcptw 88 0 0 0 0 252 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 0 252 0 0 mbuf_jumbo_9k 9216 0 0 0 0 252 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 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 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 2048 2048 0 0 0 0 8 0 0 512 512 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