Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff811f964d stack pointer = 0x28:0xfffffe00255e5550 frame pointer = 0x28:0xfffffe00255e5580 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 95680 (syz-executor.0) trap number = 9 panic: general protection fault cpuid = 0 time = 1603846105 KDB: stack backtrace: accept4$inet(r1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xe1, "9c6819c892290ee1e1cf77122abb9dd19762f2fc067fe1473e5a8e2d96d9cfb81a6b413f819dee83b75fbe8a0a84d317aa8a666bde1d7387ba79eda57ba16cde09b84875240c2318403f534a8c0aa4b5ae3a4cc61612e8f07c07c20cd045a7dd361b81bacb42c97f4562388d1eae229357bf1b8ba65c2e72cb10e7c86e1b4bba51a4cd71863e9db1cde5a88cba831cf4ca31c01c8aba77c3c90bfd991e809c5d96daa5e22f70a90f722c08f29bac0d057baef9b1e05d1b8ed60cf2df5b93c90109a6b0940953bea1dea534fdd00fa94f5e17a9fa3babe0efb446c8ebb392142277"}, &(0x7f0000000000)=0xe9) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r2, 0xc9}, 0x8) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r3, 0x29, 0x23, 0x0, 0x0) getsockopt(r3, 0x100, 0x7, &(0x7f00000005c0)=""/4096, &(0x7f00000001c0)=0x1000) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00255e5220 vpanic() at vpanic+0x1c7/frame 0xfffffe00255e5280 panic() at panic+0x43/frame 0xfffffe00255e52e0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00255e5360 trap() at trap+0xf7/frame 0xfffffe00255e5480 calltrap() at calltrap+0x8/frame 0xfffffe00255e5480 --- trap 0x9, rip = 0xffffffff811f964d, rsp = 0xfffffe00255e5550, rbp = 0xfffffe00255e5580 --- strlen() at strlen+0x1d/frame 0xfffffe00255e5580 kvprintf() at kvprintf+0xcba/frame 0xfffffe00255e56c0 vsnprintf() at vsnprintf+0x43/frame 0xfffffe00255e5700 vpanic() at vpanic+0x101/frame 0xfffffe00255e5760 panic() at panic+0x43/frame 0xfffffe00255e57c0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00255e5820 sctp_endpoint_probe() at sctp_endpoint_probe+0xbd/frame 0xfffffe00255e58d0 sctp_inpcb_bind() at sctp_inpcb_bind+0x99e/frame 0xfffffe00255e5980 sctp6_bind() at sctp6_bind+0xca/frame 0xfffffe00255e59f0 sobind() at sobind+0x7d/frame 0xfffffe00255e5a30 kern_bindat() at kern_bindat+0x1a7/frame 0xfffffe00255e5a80 sys_bind() at sys_bind+0xd9/frame 0xfffffe00255e5ac0 amd64_syscall() at amd64_syscall+0x25e/frame 0xfffffe00255e5bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00255e5bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 95680 tid 101041 ] Stopped at kdb_enter+0x67: movq $0,0x1476706(%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 0xfffffe0025a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00255e5200 rbp 0xfffffe00255e5220 rsi 0x40001 rdi 0xffffffff810e9226 vprintf+0x176 r8 0 r9 0xffffffff r10 0x1000000 r11 0xfffffe00257ccd10 r12 0xffffffff82066b10 ddb_dbbe r13 0xffffffff81965c00 r14 0xffffffff8196bc1d r15 0xffffffff8196bc1d rip 0xffffffff810dd777 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1476706(%rip) db> show proc Process 95680 (syz-executor.0) at 0xfffff8003166ea40: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 764 at 0xfffff8003153fa40 ABI: FreeBSD ELF64 arguments: /root/syz-executor.0 reaper: 0xfffff80004284520 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00257a39e8 (map 0xfffffe00257a39e8) (map.pmap 0xfffffe00257a3aa8) (pmap 0xfffffe00257a3b08) threads: 2 100489 Run CPU 1 syz-executor.0 101041 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 95680 764 764 0 R (threaded) syz-executor.0 100489 Run CPU 1 syz-executor.0 101041 Run CPU 0 syz-executor.0 37235 1 37235 65 Ss select 0xfffff800046f9440 dhclient 29219 1 29219 0 Ss select 0xfffff80031dbc4c0 dhclient 29215 1 29215 0 Ss select 0xfffff80031f10cc0 dhclient 29191 1 29191 65 Ss select 0xfffff80031f2f4c0 dhclient 19288 1 19288 0 Ss select 0xfffff80031c424c0 dhclient 19283 1 19283 0 Ss select 0xfffff800318cb640 dhclient 19251 1 19251 65 Ss select 0xfffff80031a6b5c0 dhclient 11692 1 11692 0 Ss select 0xfffff80031c04cc0 dhclient 11689 1 11689 0 Ss select 0xfffff80031814340 dhclient 11670 1 11670 65 Ss select 0xfffff80031c04e40 dhclient 843 1 843 0 Ss select 0xfffff8003162f8c0 dhclient 833 1 833 0 Ss select 0xfffff80031741ec0 dhclient 768 762 768 0 Ss piperd 0xfffff8003152fbe0 syz-executor.3 766 762 766 0 Ss piperd 0xfffff8003158cbe0 syz-executor.2 765 762 765 0 Ss piperd 0xfffff800315678e8 syz-executor.1 764 762 764 0 Ss nanslp 0xffffffff825275c0 syz-executor.0 762 760 760 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffff8001ef4c500 syz-fuzzer 100108 S uwait 0xfffff80031045c80 syz-fuzzer 100109 S uwait 0xfffff80031529b80 syz-fuzzer 100110 S uwait 0xfffff80031529c80 syz-fuzzer 100111 S uwait 0xfffff80031529d80 syz-fuzzer 100112 S uwait 0xfffff80031529e80 syz-fuzzer 100113 S uwait 0xfffff80004b7e000 syz-fuzzer 100115 S kqread 0xfffff80004bc1300 syz-fuzzer 100450 S uwait 0xfffff800316e4f00 syz-fuzzer 760 758 760 0 Ss pause 0xfffff8003118dae8 csh 758 682 758 0 Ss select 0xfffff800046f93c0 sshd 744 1 744 0 Ss+ ttyin 0xfffff8000470a4b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80004a060b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80004a064b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a068b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a06cb0 getty 739 1 739 0 Ss+ ttyin 0xfffff800049fe0b0 getty 738 1 738 0 Ss+ ttyin 0xfffff800049fe4b0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049fe8b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049fecb0 getty 686 1 686 0 Ss nanslp 0xffffffff825275c0 cron 682 1 682 0 Ss select 0xfffff8001efa2dc0 sshd 495 1 495 0 Ss select 0xfffff80004aa3240 syslogd 424 1 424 0 Ss select 0xfffff800046f96c0 devd 423 1 423 65 Ss select 0xfffff8001efa2f40 dhclient 338 1 338 0 Ss select 0xfffff80004aa30c0 dhclient 335 1 335 0 Ss select 0xfffff800046f99c0 dhclient 23 0 0 0 DL syncer 0xffffffff82614978 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a6ca40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82613a50 [bufdaemon] 100077 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100085 D sdflush 0xfffff8000498a4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263af08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262f378 [dom0] 100075 D launds 0xffffffff8262f384 [laundry: dom0] 100076 D umarcl 0xffffffff814e49d0 [uma] 18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e151d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c94390 [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_ 0xfffff80004326d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004326d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262c870 [crypto] 14 0 0 0 DL seqstat 0xfffff800042ff888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82506530 [g_event] 100026 D - 0xffffffff82506538 [g_up] 100027 D - 0xffffffff82506540 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000429a800 [thr_0] 100019 D - 0xfffff8000429a880 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 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 0xfffff80004284520 [init] 10 0 0 0 DL audit_w 0xffffffff8262cd90 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82506ad0 [swapper] 100005 D - 0xfffff8000429ad00 [if_io_tqg_0] 100006 D - 0xfffff8000429ac00 [if_io_tqg_1] 100007 D - 0xfffff8000429ab00 [if_config_tqg_0] 100008 D - 0xfffff8000429aa00 [softirq_0] 100009 D - 0xfffff8000429a900 [softirq_1] 100010 D - 0xfffff80004085e00 [inm_free taskq] 100012 D - 0xfffff80004085a00 [thread taskq] 100014 D - 0xfffff80004085800 [kqueue_ctx taskq] 100015 D - 0xfffff80004085700 [in6m_free taskq] 100016 D - 0xfffff80004085600 [aiod_kick taskq] 100024 D - 0xfffff80004085400 [firmware taskq] 100029 D - 0xfffff80004085300 [crypto_0] 100030 D - 0xfffff80004085300 [crypto_1] 100044 D - 0xfffff80004085100 [vtnet0 rxq 0] 100045 D - 0xfffff80004085000 [vtnet0 txq 0] 100046 D - 0xfffff800046f2e00 [vtnet0 rxq 1] 100047 D - 0xfffff800046f2d00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046f9e80 [virtio_balloon] 100053 D - 0xfffff800046f2c00 [mca taskq] 100058 D - 0xffffffff81d13881 [deadlkres] 100062 D - 0xfffff800046f2800 [acpi_task_0] 100063 D - 0xfffff800046f2800 [acpi_task_1] 100064 D - 0xfffff800046f2800 [acpi_task_2] 100066 D - 0xfffff80004085200 [CAM taskq] db> show all locks Process 95680 (syz-executor.0) thread 0xfffffe00257a8c00 (100489) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff825475a0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512 Process 95680 (syz-executor.0) thread 0xfffffe00257cc800 (101041) exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0004941208) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 pcb 1804 2537K 106505 vtbuf 24 1968K 46 sysctloid 28902 1686K 28966 kobj 336 1344K 496 newblk 7 1026K 95382 vfscache 3 1025K 3 sctp_atcl 1777 889K 65333 sctp_stro 888 888K 18185 inodedep 198 611K 96436 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 281K 95763 acpica 1674 185K 52444 vnet_data 1 168K 1 pagedep 9 130K 94781 tfo_ccache 1 128K 1 sctp_timw 461 116K 461 sctp_atky 2665 112K 83519 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 15 101K 189548 linker 254 99K 294 BPF 46 88K 46 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 dirrem 189 48K 96239 umtx 342 43K 342 kdtrace 184 35K 291991 temp 35 33K 5193 hostcache 1 32K 1 shm 1 32K 379 DEVFS3 124 31K 134 msg 4 30K 4 sctp_athm 1777 28K 65334 sctp_map 1776 28K 36370 DEVFS_RULE 56 27K 56 vmem 3 26K 6 ifaddr 76 26K 76 gtaskqueue 18 26K 18 freefile 189 24K 96221 kbdmux 6 22K 6 cred 71 19K 11944 lltable 46 17K 122 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 182 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 96335 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 CAM DEV 3 6K 510 plimit 24 6K 2360 kqueue 62 6K 95685 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 50 pgrp 35 5K 1392 pf_ifnet 10 5K 19 select 34 5K 34 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 routetbl 24 4K 24 lockf 32 4K 221 hhook 13 4K 13 proc-args 52 3K 662 terminal 11 3K 11 acpisem 22 3K 22 uidinfo 3 3K 12 sctp_ifa 17 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 Unitno 28 2K 199130 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 ip6opt 5 2K 11909 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 189522 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 74 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 19 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 freework 3 1K 94756 encap_export_host 12 1K 12 crypto 3 1K 3 newdirblk 4 1K 94761 diradd 4 1K 96280 freeblks 2 1K 94755 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 12 1K 59065 osd 3 1K 9 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 frag6 2 1K 78 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 65042 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 filecaps 5 1K 99 sctp_vrf 1 1K 1 entropy 2 1K 47 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 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 36534 sctp_iter 0 0K 8 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 8 sctp_aadr 0 0K 0 sctp_stri 0 0K 2 pf_table 0 0K 0 pf_rule 0 0K 140 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 0 0K 0 pvscsi 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 iavf 0 0K 0 ixl 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 0 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 3801 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 53943 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 35 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 11 allocindir 0 0K 0 indirdep 0 0K 10 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 32 in6_mfilter 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 39 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 0 ppbusdev 0 0K 0 statfs 0 0K 94952 export_host 0 0K 0 cl_savebuf 0 0K 3 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 182 accf 0 0K 0 pts 0 0K 0 iov 0 0K 48455 ioctlops 0 0K 10489 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 294 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 794 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 3634 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 name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 10373 1 10373 0 254 21245952 0 mbuf_jumbo_page 4096 418 540 36496 0 254 3923968 0 sctp_asoc 2288 888 377 18185 0 254 2894320 0 mbuf_packet 256 9731 514 222632 0 254 2622720 0 512 512 212 4764 98084 0 30 2547712 0 2048 2048 893 309 47342 0 8 2461696 0 512 512 4150 18 4655 0 30 2134016 0 BUF TRIE 144 193 13275 1639 0 62 1939392 0 sctp_ep 1280 889 410 47147 0 254 1662720 0 256 256 384 5166 631943 0 62 1420800 0 4096 4096 336 2 496 0 2 1384448 0 512 512 1862 690 65420 0 30 1306624 0 1024 1024 895 377 18192 0 16 1302528 0 256 256 227 4783 97148 0 62 1282560 0 128 128 9467 267 295277 0 126 1245952 0 mbuf 256 4117 518 384170 0 254 1186560 0 UMA Slabs 0 112 9496 5 9496 0 126 1064112 0 sctp_raddr 736 888 388 18185 0 254 939136 0 RADIX NODE 144 5366 427 2596046 0 65 834192 0 pbuf 832 0 969 0 0 2 806208 0 128 128 627 4798 191709 0 126 694400 0 256 256 1360 320 47628 0 62 430080 0 VM OBJECT 264 1457 103 1350614 0 30 411840 0 256 Bucket 2048 170 30 10639 0 8 409600 0 VNODE 496 570 94 96793 0 30 329344 0 65536 65536 4 1 114 0 1 327680 0 THREAD 1792 145 26 100710 0 8 306432 0 socket 960 38 278 114321 0 254 303360 0 4096 4096 62 8 95683 0 2 286720 0 16384 16384 9 7 94910 0 2 262144 0 DEVCTL 1024 0 208 125 0 0 212992 0 64 64 2957 193 102297 0 254 201600 0 16 16 12098 402 12428 0 254 200000 0 65536 65536 1 2 9 0 1 196608 0 sctp_chunk 152 887 387 2146 0 254 193648 0 MAP ENTRY 96 1514 460 5220726 0 126 189504 0 UMA Zones 768 226 1 226 0 16 174336 0 32 32 4718 448 64607 0 254 165312 0 FFS2 dinode 256 533 112 96754 0 62 165120 0 128 128 1195 45 24565 0 126 158720 0 2048 2048 2 74 3803 0 8 155648 0 S VFS Cache 104 1015 389 100351 0 126 146016 0 64 Bucket 512 234 46 101274 0 30 143360 0 1024 1024 120 12 312 0 16 135168 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 343 0 1 131072 0 VMSPACE 2536 37 14 95659 0 4 129336 0 vmem btag 56 2194 98 2194 0 254 128352 0 128 Bucket 1024 91 32 31088 0 16 125952 0 g_bio 408 0 300 12858 0 30 122400 0 64 64 1414 476 25302 0 254 120960 0 ksiginfo 112 66 978 9461 0 126 116928 0 FFS inode 160 533 167 96754 0 62 112000 0 PROC 1312 59 22 95680 0 8 106272 0 udplite_inpcb 488 1 207 28386 0 254 101504 0 4096 4096 22 2 142 0 2 98304 0 32 Bucket 256 235 140 80527 0 62 96000 0 4096 4096 20 3 486 0 2 94208 0 filedesc0 1080 60 24 95681 0 8 90720 0 sctp_laddr 48 0 1848 2200 0 254 88704 0 32 32 1810 836 74702 0 254 84672 0 UMA Kegs 384 212 4 212 0 30 82944 0 tcpcb 1040 4 73 9343 0 254 80080 0 8192 8192 9 0 9 0 1 73728 0 sctp_stream_msg_out 112 383 265 3409 0 254 72576 0 128 128 521 37 8421 0 126 71424 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 256 256 139 116 16008 0 62 65280 0 512 512 104 16 176 0 30 61440 0 128 128 425 40 2931 0 126 59520 0 64 64 695 187 96560 0 254 56448 0 pipe 760 24 41 29941 0 16 49400 0 8192 8192 4 2 6 0 1 49152 0 8192 8192 3 3 120 0 1 49152 0 2048 2048 4 20 511 0 8 49152 0 16 16 1801 949 89030 0 254 44000 0 16 16 1803 947 62779 0 254 44000 0 256 256 30 135 115125 0 62 42240 0 8192 8192 3 2 383 0 1 40960 0 2048 2048 2 18 971 0 8 40960 0 Files 80 234 266 300309 0 126 40000 0 clpbuf 832 0 48 140 0 16 39936 0 ripcb 488 5 75 10943 0 254 39040 0 tcp_inpcb 488 4 76 9343 0 254 39040 0 udp_inpcb 488 2 78 10393 0 254 39040 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 417272 0 16 36864 0 4096 4096 7 2 12 0 2 36864 0 64 pcpu 8 4242 366 4246 0 254 36864 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 0 2 31 0 1 32768 0 16384 16384 2 0 5 0 1 32768 0 4096 4096 2 6 96182 0 2 32768 0 1024 1024 26 6 34 0 16 32768 0 16 Bucket 144 64 160 89981 0 62 32256 0 mt_stats_zone 64 446 2 446 0 254 28672 0 32 32 344 538 95865 0 254 28224 0 KNOTE 160 28 147 890058 0 62 28000 0 8 Bucket 80 89 261 17140 0 126 28000 0 128 128 178 39 680 0 126 27776 0 unpcb 256 20 85 8060 0 254 26880 0 TURNSTILE 136 172 17 172 0 62 25704 0 8192 8192 1 2 51 0 1 24576 0 2048 2048 10 2 55 0 8 24576 0 PWD 32 19 737 94858 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 128 128 155 31 443 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 64 64 226 89 271 0 254 20160 0 32 32 144 486 199443 0 254 20160 0 4 Bucket 48 8 412 10689 0 254 20160 0 2 Bucket 32 69 561 25494 0 254 20160 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 2048 2048 7 1 8 0 8 16384 0 1024 1024 8 8 22 0 16 16384 0 selfd 64 76 176 671960 0 254 16128 0 vtnet_tx_hdr 24 0 668 122067 0 254 16032 0 256 256 50 10 57 0 62 15360 0 4096 4096 1 2 4 0 2 12288 0 2048 2048 3 3 53 0 8 12288 0 512 512 14 10 523 0 30 12288 0 512 512 10 14 601 0 30 12288 0 udpcb 32 3 375 38779 0 254 12096 0 mt_zone 24 446 55 446 0 254 12024 0 16 16 466 284 1569 0 254 12000 0 routing nhops 256 28 17 39 0 62 11520 0 256 256 15 30 3409 0 62 11520 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 0 2 11 0 2 8192 0 2048 2048 0 4 6184 0 8 8192 0 1024 1024 1 7 754 0 16 8192 0 1024 1024 3 5 1312 0 16 8192 0 512 512 0 16 11 0 30 8192 0 rtentry 176 35 11 39 0 62 8096 0 tcp_log_bucket 176 0 46 6 0 62 8096 0 rl_entry 40 82 120 82 0 254 8080 0 ipq 56 0 144 44 0 254 8064 0 64 64 9 117 19003 0 254 8064 0 64 64 2 124 2 0 254 8064 0 64 64 27 99 368 0 254 8064 0 64 64 10 116 294 0 254 8064 0 32 32 10 242 42801 0 254 8064 0 32 32 52 200 85 0 254 8064 0 32 32 32 220 189 0 254 8064 0 32 32 5 247 3448 0 254 8064 0 rentr 24 0 334 278 0 254 8016 0 16 16 7 493 39599 0 254 8000 0 16 16 33 467 185 0 254 8000 0 16 16 1 499 6 0 254 8000 0 128 128 0 62 90 0 126 7936 0 tcp_log_node 120 0 66 47 0 126 7920 0 sctp_readq 152 0 52 10 0 254 7904 0 procdesc 136 5 53 14 0 62 7888 0 KMAP ENTRY 96 12 69 12 0 126 7776 0 kenv 258 3 27 1008 0 30 7740 0 256 256 4 26 21 0 62 7680 0 tcp_bbr_pcb 832 0 9 72 0 16 7488 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 1024 1024 0 4 3 0 16 4096 0 1024 1024 1 3 1 0 16 4096 0 512 512 1 7 1 0 30 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 16 16 5 245 6 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 34 478 34 0 254 2048 0 SMR CPU 32 2 61 2 0 254 2016 0 tfo 4 0 493 9 0 254 1972 0 SMR SHARED 24 2 61 2 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 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_bbr_map 128 0 0 0 0 126 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 sackhole 32 0 0 0 0 254 0 0 tcptw 88 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 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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0