Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff810862d2 stack pointer = 0x28:0xfffffe00517be770 frame pointer = 0x28:0xfffffe00517be7f0 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 = 13751 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 0 time = 1622294914 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517be440 vpanic() at vpanic+0x1c7/frame 0xfffffe00517be4a0 panic() at panic+0x43/frame 0xfffffe00517be500 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00517be580 trap() at trap+0xf7/frame 0xfffffe00517be6a0 calltrap() at calltrap+0x8/frame 0xfffffe00517be6a0 --- trap 0x9, rip = 0xffffffff810862d2, rsp = 0xfffffe00517be770, rbp = 0xfffffe00517be7f0 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x172/frame 0xfffffe00517be7f0 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe00517be850 sctp_getopt() at sctp_getopt+0x1ced/frame 0xfffffe00517be920 sctp_ctloutput() at sctp_ctloutput+0x258/frame 0xfffffe00517be980 sogetopt() at sogetopt+0xf2/frame 0xfffffe00517be9f0 kern_getsockopt() at kern_getsockopt+0x140/frame 0xfffffe00517bea70 sys_getsockopt() at sys_getsockopt+0x78/frame 0xfffffe00517beab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00517bebf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00517bebf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x285eda, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 13751 tid 117165 ] Stopped at kdb_enter+0x67: movq $0,0x1636a5e(%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 0xfffffe009ba00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517be420 rbp 0xfffffe00517be440 rsi 0x40001 rdi 0xffffffff8113b736 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517be310 r11 0x1ffaefff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a7b78f r15 0xffffffff81a7b78f rip 0xffffffff81132727 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1636a5e(%rip) db> show proc Process 13751 (syz-executor.3) at 0xfffff8003fd7b530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 828 at 0xfffff80015eb9000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0095153000 (map 0xfffffe0095153000) (map.pmap 0xfffffe00951530c0) (pmap 0xfffffe0095153120) threads: 5 100158 Run CPU 1 syz-executor.3 117156 S connec 0xfffff800599f5bf0 syz-executor.3 117164 S connec 0xfffff80059ab0840 syz-executor.3 117165 Run CPU 0 syz-executor.3 117166 RunQ syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 13751 828 828 0 R (threaded) syz-executor.3 100158 Run CPU 1 syz-executor.3 117156 S connec 0xfffff800599f5bf0 syz-executor.3 117164 S connec 0xfffff80059ab0840 syz-executor.3 117165 Run CPU 0 syz-executor.3 117166 RunQ syz-executor.3 6991 1 6991 65 Ss select 0xfffff8003fdd82c0 dhclient 4803 1 4803 0 Ss select 0xfffff8003fb27440 dhclient 4800 1 4800 0 Ss select 0xfffff8003fdf1bc0 dhclient 4781 1 4781 65 Ss select 0xfffff8003ff04140 dhclient 2291 1 828 0 S uwait 0xfffff8003f9cdf00 syz-executor.3 2288 1 828 0 S uwait 0xfffff8003f98a100 syz-executor.3 2235 1 783 0 S uwait 0xfffff80015d64700 syz-executor.0 2234 1 783 0 S uwait 0xfffff8003fb75700 syz-executor.0 2053 1 2053 0 Ss select 0xfffff8003fdf1ec0 dhclient 2050 1 2050 0 Ss select 0xfffff8003fb27a40 dhclient 2031 1 2031 65 Ss select 0xfffff8003ff04ec0 dhclient 1329 1 1329 0 Ss select 0xfffff8003ff04d40 dhclient 1326 1 1326 0 Ss select 0xfffff8003ff04a40 dhclient 1307 1 1307 65 Ss select 0xfffff8003ff04bc0 dhclient 828 780 828 0 Rs syz-executor.3 819 1 819 0 Ss select 0xfffff8003fdacec0 dhclient 816 1 816 0 Ss select 0xfffff80015d68440 dhclient 807 780 807 0 Ss piperd 0xfffff8003fa24000 syz-executor.2 784 780 784 0 Ss piperd 0xfffff80015e398b8 syz-executor.1 783 780 783 0 Ss piperd 0xfffff8003fa245d0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100119 S uwait 0xfffff80015b28300 syz-fuzzer 100120 S uwait 0xfffff8003f9d0300 syz-fuzzer 100121 S uwait 0xfffff8003f9d0500 syz-fuzzer 100122 S kqread 0xfffff80015dcc900 syz-fuzzer 100123 S uwait 0xfffff8003f9d0900 syz-fuzzer 100124 S uwait 0xfffff8003f9d0b00 syz-fuzzer 100125 S uwait 0xfffff8003f9d0d00 syz-fuzzer 100126 S uwait 0xfffff80015b28500 syz-fuzzer 100792 S uwait 0xfffff8003fe51500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003f49db10 csh 776 694 776 0 Ss select 0xfffff8003f5bd740 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a3cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2a4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2acb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b304b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b30cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abb4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abbcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff8003f410440 sshd 507 1 507 0 Ds bo_wwai 0xfffff8003f3b16a8 syslogd 436 1 436 0 Ss select 0xfffff8003f3715c0 devd 435 1 435 65 Ss select 0xfffff8003f371ec0 dhclient 350 1 350 0 Ss select 0xfffff8003f3718c0 dhclient 347 1 347 0 Ss select 0xfffff8003f343440 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b13000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100086 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100097 D sdflush 0xfffff80015e3cce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100079 RunQ [dom0] 100087 D launds 0xffffffff82847084 [laundry: dom0] 100088 D umarcl 0xffffffff815cfbe0 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e44828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830e13c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dec488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004db6f80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004db6f30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004440900 [thr_0] 100029 D - 0xfffff80004440980 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff80004c76d00 [if_io_tqg_0] 100006 D - 0xfffff80004c76900 [if_io_tqg_1] 100007 D - 0xfffff80004c76500 [if_config_tqg_0] 100008 D - 0xfffff80004c76100 [softirq_0] 100009 D - 0xfffff80004c73d00 [softirq_1] 100010 D - 0xfffff80004c72d00 [aiod_kick taskq] 100012 D - 0xfffff80004c72500 [kqueue_ctx taskq] 100013 D - 0xfffff80004c72100 [pci_hp taskq] 100015 D - 0xfffff80004c6a900 [inm_free taskq] 100017 D - 0xfffff80004c6a100 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c65d00 [thread taskq] 100019 D - 0xfffff80004c65900 [in6m_free taskq] 100020 D - 0xfffff80004c65500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c65500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c65500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c65500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c65100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c65100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c65100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c65100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cccd00 [firmware taskq] 100038 D - 0xfffff80004ccc900 [crypto_0] 100039 D - 0xfffff80004ccc900 [crypto_1] 100055 D - 0xfffff80004ccc100 [vtnet0 rxq 0] 100056 D - 0xfffff800153e1d00 [vtnet0 txq 0] 100057 D - 0xfffff800153e1900 [vtnet0 rxq 1] 100058 D - 0xfffff800153e1500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001545eb00 [virtio_balloon] 100064 D - 0xfffff800153e1100 [mca taskq] 100066 D - 0xffffffff81e28401 [deadlkres] 100074 D - 0xfffff80015ac2d00 [acpi_task_0] 100075 D - 0xfffff80015ac2d00 [acpi_task_1] 100076 D - 0xfffff80015ac2d00 [acpi_task_2] 100077 D - 0xfffff80004ccc500 [CAM taskq] db> show all locks Process 13751 (syz-executor.3) thread 0xfffffe0095095c80 (100158) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8275ed30) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:932 Process 13751 (syz-executor.3) thread 0xfffffe009500fe40 (117165) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff800599d8468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:2887 Process 507 (syslogd) thread 0xfffffe0094f53000 (100111) exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003f3b15b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3522 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 328 2624K 488 vtbuf 24 2064K 46 inodedep 639 1158K 12955 newblk 9 1036K 13476 vfscache 3 1035K 3 pcb 36 650K 22558 acpica 1674 649K 54692 subproc 149 597K 13844 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3485 BPF 46 337K 46 dirrem 630 315K 12864 filedesc 20 308K 25709 linker 348 270K 409 freefile 630 237K 12860 DEVFS1 107 214K 124 pf_rule 49 196K 69 module 512 192K 512 kdtrace 227 187K 30926 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 12863 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 2441 syncache 1 76K 1 vmem 3 72K 5 routetbl 128 69K 419 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 sctp_timw 82 41K 82 KTRACE 100 38K 100 taskqueue 60 36K 60 lltable 40 34K 63 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 cred 33 33K 320 devstat 4 33K 4 kqueue 66 33K 13775 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 2 DEVFSP 80 30K 102 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 441 kcovinfo 64 24K 68 pwddesc 64 24K 13759 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 52 20K 661 selfd 50 19K 196787 UART 12 18K 12 session 35 18K 48 bmsafemap 2 17K 12934 ksem 1 16K 14 rpc 2 16K 2 shmfd 1 16K 20 pfs_vncache 1 16K 1 pf_ifnet 22 15K 207 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 57 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 4 10K 44 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 208 mount 16 7K 90 sctp_atcl 6 6K 13008 fpukern_ctx 3 6K 3 inpcbpolicy 15 6K 6716 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 sctp_stro 2 4K 3223 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 CAM CCB 1 4K 2452 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 osd 8 4K 3736 ipsec 3 3K 3 sctp_atky 8 3K 16581 mkdir 8 3K 25686 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 12851 sctp_ifn 6 3K 14 sctp_athm 6 3K 13089 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 22929 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 12850 vnodemarker 2 2K 60 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 98 crypto 4 2K 4 sctp_map 4 2K 6446 newdirblk 4 2K 12843 diradd 4 2K 12904 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 CAM SIM 2 1K 2 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 56 entropy 2 1K 46 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_socko 1 1K 4258 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 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 161 htcp data 0 0K 0 sctp_mcore 0 0K 0 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 0 sctp_stri 0 0K 206 vegas data 0 0K 0 cubic data 0 0K 2 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 11394 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 27 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 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 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 3 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 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 13028 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 0 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 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 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 121 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 24676 ioctlops 0 0K 396 eventfd 0 0K 0 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 780 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 876 1253984 0 254 37666816 0 malloc-384 384 34531 69 270746 0 30 13286400 0 malloc-1024 1024 4178 6 4598 0 16 4284416 0 malloc-8192 8192 5 382 9640 0 1 3170304 0 malloc-8192 8192 329 3 652 0 1 2719744 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8739 786 2016448 0 254 2438400 0 RADIX NODE 144 14276 421 372317 0 63 2116368 0 BUF TRIE 144 189 13279 963 0 62 1939392 0 UMA Slabs 0 112 13593 12 13593 0 126 1523760 0 malloc-1024 1024 84 1364 11502 0 16 1482752 0 malloc-1024 1024 683 717 13001 0 16 1433600 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 malloc-384 384 2124 816 77315 0 30 1128960 0 malloc-384 384 661 1919 77698 0 30 990720 0 sctp_asoc 2288 2 383 3223 0 254 880880 0 malloc-1024 1024 23 765 13334 0 16 806912 0 malloc-2048 2048 4 380 3238 0 8 786432 0 malloc-384 384 2020 20 5872 0 30 783360 0 malloc-512 512 660 716 13194 0 30 704512 0 FFS inode 1160 518 28 13378 0 8 633360 0 malloc-8192 8192 68 8 13764 0 1 622592 0 malloc-384 384 762 728 27130 0 30 572160 0 malloc-512 512 543 569 27644 0 30 569344 0 malloc-32768 32768 10 7 12853 0 1 557056 0 sctp_ep 1280 4 383 9638 0 254 495360 0 malloc-1024 1024 12 384 9649 0 16 405504 0 malloc-65536 65536 4 2 181 0 1 393216 0 VM OBJECT 264 1316 109 198120 0 30 376200 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 162 25 17166 0 8 338096 0 malloc-16384 16384 20 0 20 0 1 327680 0 sctp_raddr 736 2 394 3443 0 254 291456 0 tcp_bbr_map 128 0 2263 35919 0 126 289664 0 VNODE 448 556 74 13418 0 30 282240 0 malloc-16384 16384 13 4 276 0 1 278528 0 malloc-2048 2048 119 9 1634 0 8 262144 0 256 Bucket 2048 99 19 16621 0 8 241664 0 malloc-1024 1024 197 35 17488 0 16 237568 0 DEVCTL 1024 0 216 132 0 0 221184 0 ertt_txseginfo 40 0 5353 98402 0 254 214120 0 malloc-384 384 477 73 55049 0 30 211200 0 MAP ENTRY 96 1741 443 744890 0 126 209664 0 malloc-4096 4096 51 0 71 0 2 208896 0 UMA Zones 768 242 2 242 0 16 187392 0 vmem btag 56 3100 56 3100 0 254 176736 0 malloc-4096 4096 6 37 3220 0 2 176128 0 mbuf_packet 256 47 598 21792 0 254 165120 0 malloc-16384 16384 8 2 27 0 1 163840 0 S VFS Cache 104 1024 341 16769 0 126 141960 0 FFS2 dinode 256 518 22 13378 0 62 138240 0 VMSPACE 2544 41 13 13737 0 4 137376 0 socket 944 44 100 17767 0 254 135936 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 3 1 148 0 1 131072 0 ksiginfo 112 69 975 1611 0 126 116928 0 malloc-8192 8192 12 2 24 0 1 114688 0 PROC 1328 63 21 13758 0 8 111552 0 malloc-1024 1024 97 3 99 0 16 102400 0 malloc-8192 8192 10 2 14 0 1 98304 0 32 Bucket 256 225 150 16626 0 62 96000 0 filedesc0 1072 64 20 13759 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 53 34 4111 0 16 89088 0 malloc-384 384 221 9 243 0 30 88320 0 clpbuf 2624 0 32 21 0 16 83968 0 tcpcb 1064 4 73 3724 0 254 81928 0 malloc-16384 16384 1 4 20 0 1 81920 0 malloc-16384 16384 3 2 11 0 1 81920 0 tcp_inpcb 488 4 148 3724 0 254 74176 0 malloc-512 512 124 20 887 0 30 73728 0 g_bio 408 4 176 7255 0 30 73440 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 5 3 679 0 1 65536 0 malloc-2048 2048 15 17 523 0 8 65536 0 malloc-512 512 59 61 25773 0 30 61440 0 16 Bucket 144 253 139 3943 0 62 56448 0 malloc-4096 4096 10 3 207 0 2 53248 0 64 Bucket 512 43 61 6170 0 30 53248 0 malloc-8192 8192 1 5 13029 0 1 49152 0 malloc-4096 4096 4 7 160 0 2 45056 0 malloc-4096 4096 5 6 166 0 2 45056 0 malloc-2048 2048 21 1 21 0 8 45056 0 malloc-1024 1024 38 6 1266 0 16 45056 0 pcpu-8 8 5285 347 8417 0 254 45056 0 sctp_chunk 152 0 286 616 0 254 43472 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 69460 0 16 36864 0 malloc-512 512 18 54 273 0 30 36864 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-512 512 42 22 13171 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 0 36 3202 0 16 29952 0 pipe 744 23 17 449 0 16 29760 0 malloc-4096 4096 7 0 7 0 2 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 286880 0 62 28000 0 Files 80 236 114 39402 0 126 28000 0 8 Bucket 80 84 266 3193 0 126 28000 0 malloc-4096 4096 6 0 6 0 2 24576 0 malloc-512 512 37 11 2147 0 30 24576 0 PWD 32 21 735 12934 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_stream_msg_out 112 0 180 572 0 254 20160 0 2 Bucket 32 286 344 4018 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 udplite_inpcb 488 0 40 2559 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 39 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 vtnet_tx_hdr 24 0 668 636279 0 254 16032 0 ripcb 488 5 27 157 0 254 15616 0 tcp_rack_pcb 832 0 18 161 0 16 14976 0 ertt 72 4 164 3724 0 126 12096 0 udp_inpcb 488 6 18 276 0 254 11712 0 kenv 258 15 30 1044 0 30 11610 0 unpcb 256 20 25 1368 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 16 0 2 8192 0 malloc-2048 2048 3 1 4 0 8 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 48 0 126 8096 0 rl_entry 40 52 150 52 0 254 8080 0 sctp_laddr 48 0 168 856 0 254 8064 0 tcp_rack_map 112 0 72 18 0 126 8064 0 udpcb 32 6 246 2835 0 254 8064 0 4 Bucket 48 7 161 324 0 254 8064 0 sctp_readq 152 0 52 43 0 254 7904 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-2048 2048 2 0 2 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 3 5 3 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 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 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 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 hostcache 64 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 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 224 0 0 0 0 62 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 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-2048 2048 0 0 0 0 8 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