Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82de78d0 stack pointer = 0x28:0xfffffe008878f460 frame pointer = 0x28:0xfffffe008878f500 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 = 18299 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 1 time = 1625502313 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe008878f130 vpanic() at vpanic+0x1cc/frame 0xfffffe008878f190 panic() at panic+0x43/frame 0xfffffe008878f1f0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe008878f270 trap() at trap+0xf7/frame 0xfffffe008878f390 calltrap() at calltrap+0x8/frame 0xfffffe008878f390 --- trap 0x9, rip = 0xffffffff82de78d0, rsp = 0xfffffe008878f460, rbp = 0xfffffe008878f500 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x430/frame 0xfffffe008878f500 sctp_aloc_assoc() at sctp_aloc_assoc+0x3f3/frame 0xfffffe008878f580 sctp_lower_sosend() at sctp_lower_sosend+0xe74/frame 0xfffffe008878f790 sctp_sosend() at sctp_sosend+0x49b/frame 0xfffffe008878f8d0 sosend() at sosend+0xc6/frame 0xfffffe008878f940 kern_sendit() at kern_sendit+0x33c/frame 0xfffffe008878f9f0 sendit() at sendit+0x23f/frame 0xfffffe008878fa50 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe008878fab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe008878fbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008878fbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 18299 tid 119390 ] Stopped at kdb_enter+0x67: movq $0,0x164233e(%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 0xfffffe0098800000 rdx 0x3ffff rbx 0 rsp 0xfffffe008878f110 rbp 0xfffffe008878f130 rsi 0x40001 rdi 0xffffffff81132566 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe008878f000 r11 0x1ff77fff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81981c00 r14 0xffffffff81a75a36 r15 0xffffffff81a75a36 rip 0xffffffff811295c7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164233e(%rip) db> show proc Process 18299 (syz-executor.2) at 0xfffff8004f7f5a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 800 at 0xfffff80015e2d000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bdb538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00951449f0 (map 0xfffffe00951449f0) (map.pmap 0xfffffe0095144ab0) (pmap 0xfffffe0095144b10) threads: 2 108697 RunQ syz-executor.2 119390 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 18301 785 785 0 R (threaded) syz-executor.0 102701 RunQ syz-executor.0 119393 Run CPU 0 syz-executor.0 18300 834 834 0 R (threaded) syz-executor.3 110013 RunQ syz-executor.3 119392 RunQ syz-executor.3 18299 800 800 0 R (threaded) syz-executor.2 108697 RunQ syz-executor.2 119390 Run CPU 1 syz-executor.2 7858 1 786 0 S uwait 0xfffff80015db6700 syz-executor.1 7857 1 786 0 S uwait 0xfffff8004f1c4b00 syz-executor.1 6602 1 6602 65 Ss select 0xfffff800492f4a40 dhclient 3721 0 0 0 DL aiordy 0xfffff80049ec2538 [aiod4] 3720 0 0 0 DL aiordy 0xfffff8004f111a70 [aiod3] 3719 0 0 0 DL aiordy 0xfffff80015de0538 [aiod2] 3718 0 0 0 DL aiordy 0xfffff80049a2d000 [aiod1] 3681 1 3681 0 Ss select 0xfffff8004f08fec0 dhclient 3678 1 3678 0 Ss select 0xfffff80049eb4ec0 dhclient 3659 1 3659 65 Ss select 0xfffff8004f0d92c0 dhclient 2782 1 2782 0 Ss select 0xfffff80049f36ec0 dhclient 2779 1 2779 0 Ss select 0xfffff8004f0d9440 dhclient 2760 1 2760 65 Ss select 0xfffff8004f0d9ec0 dhclient 1909 1 1909 0 Ss select 0xfffff80049e2d2c0 dhclient 1906 1 1906 0 Ss select 0xfffff80049f56140 dhclient 1885 1 1885 65 Ss select 0xfffff80049c2fec0 dhclient 1058 1 1058 0 Ss select 0xfffff80049f5c740 dhclient 1055 1 1055 0 Ss select 0xfffff80049f36d40 dhclient 834 780 834 0 Rs syz-executor.3 800 780 800 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffff80015dad900 syz-fuzzer 100119 S uwait 0xfffff80015779300 syz-fuzzer 100120 S uwait 0xfffff80015779500 syz-fuzzer 100121 S uwait 0xfffff80015779700 syz-fuzzer 100122 S uwait 0xfffff80049a5a300 syz-fuzzer 100123 S uwait 0xfffff80049a58d00 syz-fuzzer 100124 S uwait 0xfffff80049a58f00 syz-fuzzer 100125 S uwait 0xfffff80049a5a100 syz-fuzzer 100430 S kqread 0xfffff80015db1f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015f1a0b0 csh 776 694 776 0 Ss select 0xfffff80049410a40 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b124b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b12cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a994b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a99cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a9d4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a9dcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015aa04b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015aa0cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a0 cron 694 1 694 0 Ss select 0xfffff800492d82c0 sshd 507 1 507 0 Ss select 0xfffff8001577e140 syslogd 436 1 436 0 Ss select 0xfffff80015e702c0 devd 435 1 435 65 Ss select 0xfffff800493aa740 dhclient 350 1 350 0 Ss select 0xfffff800492f4ec0 dhclient 347 1 347 0 Ss select 0xfffff800493aabc0 dhclient 23 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 22 0 0 0 DL vlruwt 0xfffff80015cb6a70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100081 RunQ [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80015e77ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855308 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100079 RunQ [dom0] 100087 D launds 0xffffffff82849784 [laundry: dom0] 100088 D umarcl 0xffffffff815c5a50 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e418b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830d3410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 DL - 0xffffffff8282abdc [soaiod2] 7 0 0 0 DL - 0xffffffff8282abdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8244ab40 [doneq0] 100045 D - 0xffffffff8244aac0 [async] 100078 D - 0xffffffff8244a990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004437488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d56d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d56d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846c60 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271e8e0 [g_event] 100036 D - 0xffffffff8271e8e8 [g_up] 100037 D - 0xffffffff8271e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004080900 [thr_0] 100029 D - 0xfffff80004080980 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bdb538 [init] 10 0 0 0 DL audit_w 0xffffffff82847170 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff80004bd3500 [if_config_tqg_0] 100006 D - 0xfffff80004c78d00 [softirq_0] 100007 D - 0xfffff80004c78500 [softirq_1] 100008 D - 0xfffff80004c77d00 [if_io_tqg_0] 100009 D - 0xfffff80004c77500 [if_io_tqg_1] 100011 D - 0xfffff80004c76900 [kqueue_ctx taskq] 100012 D - 0xfffff80004c76500 [pci_hp taskq] 100014 D - 0xfffff80004c6dd00 [inm_free taskq] 100016 D - 0xfffff80004c6d500 [linuxkpi_irq_wq] 100017 D - 0xfffff80004c6d100 [thread taskq] 100018 D - 0xfffff80004c69d00 [in6m_free taskq] 100019 D - 0xfffff80004c69900 [aiod_kick taskq] 100020 D - 0xfffff80004c69500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd7d00 [firmware taskq] 100038 D - 0xfffff80004cd7900 [crypto_0] 100039 D - 0xfffff80004cd7900 [crypto_1] 100055 D - 0xfffff80004cd7100 [vtnet0 rxq 0] 100056 D - 0xfffff800153edd00 [vtnet0 txq 0] 100057 D - 0xfffff800153ed900 [vtnet0 rxq 1] 100058 D - 0xfffff800153ed500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153d0700 [virtio_balloon] 100064 D - 0xfffff800153ed100 [mca taskq] 100066 D - 0xffffffff81e225d1 [deadlkres] 100073 D - 0xfffff80015aa8d00 [acpi_task_0] 100074 D - 0xfffff80015aa8d00 [acpi_task_1] 100075 D - 0xfffff80015aa8d00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] db> show all locks Process 18299 (syz-executor.2) thread 0xfffffe0094fd3c80 (119390) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8005b126468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b0328) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8005b126488) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12639 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 pcb 756 3890K 48543 tcp_hpts 5 3219K 5 kobj 326 2608K 486 inodedep 1560 2079K 19596 vtbuf 24 2064K 46 newblk 9 1036K 66264 vfscache 3 1035K 3 dirrem 1551 776K 18425 sctp_atcl 727 727K 31227 sctp_stro 363 726K 8932 acpica 1674 649K 54806 subproc 153 629K 18389 freefile 1551 582K 18422 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 sctp_atky 1090 409K 40493 bus 986 377K 3469 BPF 46 337K 50 filedesc 20 308K 34623 sctp_athm 727 273K 31295 sctp_map 726 273K 17864 linker 348 270K 409 DEVFS1 107 214K 124 module 510 192K 510 kdtrace 230 188K 37696 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 sctp_timw 294 147K 294 pagedep 9 140K 18096 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2515 syncache 1 76K 1 vmem 3 72K 5 routetbl 127 69K 404 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 lltable 44 38K 149 KTRACE 100 38K 100 taskqueue 60 36K 60 ksem 13 36K 1952 proc 3 34K 3 kqueue 70 34K 18310 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 3 DEVFSP 80 30K 349 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 262 pwddesc 68 26K 18302 ifnet 7 25K 7 plimit 24 24K 456 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 249961 pfs_nodes 20 20K 20 proc-args 52 20K 693 UART 12 18K 12 session 35 18K 54 bmsafemap 2 17K 19432 rpc 2 16K 2 shmfd 1 16K 14 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 60 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 3 9K 11 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 70 mount 16 7K 90 fpukern_ctx 3 6K 3 inpcbpolicy 15 6K 9022 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 osd 8 4K 6630 ipsec 3 3K 3 mkdir 8 3K 34592 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 27391 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 18328 vnodemarker 2 2K 56 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 soname 5 2K 24322 filecaps 5 2K 120 crypto 4 2K 59 newdirblk 4 2K 17296 diradd 4 2K 18465 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 360 entropy 2 1K 47 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 541 htcp data 0 0K 0 vegas data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 13021 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 32 sctp_stri 0 0K 2 cdg data 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 12774 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 26 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 6 allocindir 0 0K 0 indirdep 0 0K 2754 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 62 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 4 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 17490 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1383 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 23052 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 2 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 199 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 20860 ioctlops 0 0K 393 eventfd 0 0K 4 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 875 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 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 diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 953 1096300 0 254 37982208 0 malloc-384 384 35581 69 314925 0 30 13689600 0 malloc-1024 1024 4269 15 4614 0 16 4386816 0 malloc-1024 1024 172 2956 32181 0 16 3203072 0 malloc-8192 8192 365 17 22293 0 1 3129344 0 malloc-1024 1024 1564 1384 19654 0 16 3018752 0 malloc-8192 8192 327 3 715 0 1 2703360 0 mbuf 256 9327 513 2162634 0 254 2519040 0 pbuf 2624 0 957 0 0 2 2511168 0 tcp_log 416 0 5463 105026 0 254 2272608 0 RADIX NODE 144 13520 281 552390 0 63 1987344 0 BUF TRIE 144 196 13272 29307 0 62 1939392 0 UMA Slabs 0 112 14564 13 14564 0 126 1632624 0 malloc-512 512 1645 1387 130512 0 30 1552384 0 malloc-384 384 2551 1389 21878 0 30 1512960 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 malloc-1024 1024 1093 67 53541 0 16 1187840 0 sctp_asoc 2288 363 42 8932 0 254 926640 0 malloc-384 384 2133 77 163132 0 30 848640 0 malloc-2048 2048 365 21 9375 0 8 790528 0 malloc-384 384 1872 98 77163 0 30 756480 0 sctp_ep 1280 364 176 22292 0 254 691200 0 malloc-384 384 1613 67 73830 0 30 645120 0 FFS inode 1160 517 29 18940 0 8 633360 0 malloc-8192 8192 72 5 18836 0 1 630784 0 tcp_bbr_map 128 0 4278 79801 0 126 547584 0 malloc-32768 32768 10 5 17310 0 1 491520 0 ertt_txseginfo 40 1 10402 477387 0 254 416120 0 VM OBJECT 264 1502 73 260780 0 30 415800 0 malloc-16384 16384 25 0 29 0 1 409600 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 161 26 19393 0 8 338096 0 socket 944 42 302 32643 0 254 324736 0 256 Bucket 2048 141 17 19096 0 8 323584 0 sctp_raddr 736 363 55 8942 0 254 307648 0 VNODE 448 556 92 18981 0 30 290304 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 488 4 516 6618 0 254 253760 0 malloc-2048 2048 111 5 128 0 8 237568 0 DEVCTL 1024 0 220 153 0 0 225280 0 MAP ENTRY 96 1738 362 999111 0 126 201600 0 malloc-512 512 356 12 1353 0 30 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 vmem btag 56 3118 110 3118 0 254 180768 0 malloc-16384 16384 7 4 269 0 1 180224 0 malloc-4096 4096 9 34 24225 0 2 176128 0 FFS2 dinode 256 517 128 18939 0 62 165120 0 malloc-32768 32768 4 1 139 0 1 163840 0 malloc-512 512 315 5 647 0 30 163840 0 mbuf_packet 256 57 528 27455 0 254 149760 0 S VFS Cache 104 1027 377 20103 0 126 146016 0 malloc-384 384 284 66 17639 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 177 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 41 10 18276 0 4 129744 0 clpbuf 2624 0 48 2178 0 16 125952 0 tcpcb 1080 4 108 6618 0 254 120960 0 ksiginfo 112 69 975 1391 0 126 116928 0 malloc-8192 8192 13 1 24 0 1 114688 0 malloc-512 512 151 73 2932 0 30 114688 0 PROC 1336 67 17 18301 0 8 112224 0 malloc-1024 1024 80 20 191 0 16 102400 0 128 Bucket 1024 71 28 3673 0 16 101376 0 filedesc0 1072 68 23 18302 0 8 97552 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 163 67 6973 0 30 88320 0 malloc-16384 16384 5 0 5 0 1 81920 0 32 Bucket 256 173 142 21065 0 62 80640 0 16 Bucket 144 350 210 7685 0 62 80640 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 170 75297 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-1024 1024 58 2 921 0 16 61440 0 sctp_stream_msg_out 112 510 30 602 0 254 60480 0 malloc-4096 4096 12 1 205 0 2 53248 0 malloc-512 512 39 65 20807 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 3 3 146 0 1 49152 0 malloc-8192 8192 1 5 17492 0 1 49152 0 malloc-8192 8192 4 2 13 0 1 49152 0 malloc-4096 4096 7 5 130 0 2 49152 0 malloc-2048 2048 9 15 1567 0 8 49152 0 malloc-512 512 27 69 19561 0 30 49152 0 malloc-384 384 93 27 913 0 30 46080 0 malloc-1024 1024 37 7 890 0 16 45056 0 64 Bucket 512 49 39 13174 0 30 45056 0 malloc-4096 4096 3 7 510 0 2 40960 0 malloc-4096 4096 7 3 263 0 2 40960 0 malloc-1024 1024 37 3 39 0 16 40960 0 malloc-512 512 48 32 281 0 30 40960 0 pcpu-8 8 4701 419 4871 0 254 40960 0 Files 80 234 266 68439 0 126 40000 0 tcp_bbr_pcb 832 0 45 4078 0 16 37440 0 pipe 744 23 27 1313 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 91716 0 16 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 71 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 udplite_inpcb 488 0 64 1227 0 254 31232 0 malloc-512 512 28 28 2364 0 30 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 392914 0 62 28000 0 PWD 32 22 734 17395 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 39 261 3950 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 541 0 16 22464 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 9 0 8 20480 0 2 Bucket 32 96 534 10823 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 sctp_laddr 48 148 188 4183 0 254 16128 0 vtnet_tx_hdr 24 0 668 859377 0 254 16032 0 sctp_chunk 152 78 26 88 0 254 15808 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-2048 2048 2 4 15 0 8 12288 0 malloc-2048 2048 5 1 5 0 8 12288 0 ertt 72 4 164 6618 0 126 12096 0 ripcb 488 5 19 920 0 254 11712 0 udp_inpcb 488 6 18 257 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1287 0 254 11520 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 56 0 126 8096 0 rl_entry 40 74 128 74 0 254 8080 0 tcp_rack_map 112 0 72 794 0 126 8064 0 udpcb 32 6 246 1484 0 254 8064 0 4 Bucket 48 7 161 435 0 254 8064 0 sctp_readq 152 0 52 3 0 254 7904 0 AIO 208 0 38 7 0 62 7904 0 itimer 352 0 22 2 0 30 7744 0 AIOCB 552 0 14 14 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 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 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 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 304 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 128 0 0 0 0 126 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 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 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 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 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