Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff81806368 stack pointer = 0x28:0xfffffe00516502b0 frame pointer = 0x28:0xfffffe00516502b0 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 = 12 (swi1: netisr 0) trap number = 9 panic: general protection fault cpuid = 0 time = 1624412532 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005164ff80 vpanic() at vpanic+0x1cc/frame 0xfffffe005164ffe0 panic() at panic+0x43/frame 0xfffffe0051650040 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00516500c0 trap() at trap+0xf7/frame 0xfffffe00516501e0 calltrap() at calltrap+0x8/frame 0xfffffe00516501e0 --- trap 0x9, rip = 0xffffffff81806368, rsp = 0xfffffe00516502b0, rbp = 0xfffffe00516502b0 --- strlen() at strlen+0x28/frame 0xfffffe00516502b0 kvprintf() at kvprintf+0xd34/frame 0xfffffe00516503f0 vsnprintf() at vsnprintf+0x43/frame 0xfffffe0051650430 vpanic() at vpanic+0x105/frame 0xfffffe0051650490 panic() at panic+0x43/frame 0xfffffe00516504f0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe0051650550 sctp_endpoint_probe() at sctp_endpoint_probe+0xbd/frame 0xfffffe0051650600 sctp_findassociation_addr_sa() at sctp_findassociation_addr_sa+0x132/frame 0xfffffe0051650650 sctp_findassociation_addr() at sctp_findassociation_addr+0xec/frame 0xfffffe0051650710 sctp_common_input_processing() at sctp_common_input_processing+0x15b/frame 0xfffffe0051650860 sctp6_input_with_port() at sctp6_input_with_port+0x302/frame 0xfffffe0051650960 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0051650980 ip6_input() at ip6_input+0x162c/frame 0xfffffe0051650a90 swi_net() at swi_net+0x20e/frame 0xfffffe0051650b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0051650bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0051650bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0051650bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x67: movq $0,0x16400de(%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 0xffffffff81132790 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe005164ff60 rbp 0xfffffe005164ff80 rsi 0 rdi 0xffffffff811327c6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005164fe50 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81981b01 r14 0xffffffff81a7501c r15 0xffffffff81a7501c rip 0xffffffff81129827 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16400de(%rip) db> show proc Process 12 (intr) at 0xfffff80004c74a60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ce70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ce70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271dad0 (map 0xffffffff8271dad0) (map.pmap 0xffffffff8271db90) (pmap 0xffffffff8271dbf0) threads: 23 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 Run CPU 0 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 1937 828 828 0 R CPU 1 syz-executor.3 1936 784 784 0 R (threaded) syz-executor.1 101051 RunQ syz-executor.1 101312 RunQ syz-executor.1 1929 783 783 0 R (threaded) syz-executor.0 100567 RunQ syz-executor.0 101306 RunQ syz-executor.0 1721 0 0 0 DL aiordy 0xfffff8003cea3000 [aiod4] 1720 0 0 0 DL aiordy 0xfffff8000b505a60 [aiod3] 1719 0 0 0 DL aiordy 0xfffff8000b0fc000 [aiod2] 1718 0 0 0 DL aiordy 0xfffff80015e0b530 [aiod1] 1654 1643 1654 0 Ss select 0xfffff8003c89cd40 dhclient 1649 1 1649 0 Ss select 0xfffff8003ced0a40 dhclient 1643 1635 436 65 S select 0xfffff80015f56740 dhclient 1635 436 436 0 S wait 0xfffff80015f05530 sh 885 1 784 0 SV uwait 0xfffff8003cdf1f00 syz-executor.1 864 1 784 0 SV uwait 0xfffff800153d0300 syz-executor.1 860 780 860 0 Ss piperd 0xfffff80015e902e8 syz-executor.2 828 780 828 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.3 784 780 784 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100120 S uwait 0xfffff8003c50c300 syz-fuzzer 100123 S uwait 0xfffff80015ac0700 syz-fuzzer 100124 S uwait 0xfffff80015ac0900 syz-fuzzer 100125 S uwait 0xfffff8003c509d00 syz-fuzzer 100126 S uwait 0xfffff8003c50c900 syz-fuzzer 100127 S uwait 0xfffff8003c50cb00 syz-fuzzer 100128 S kqread 0xfffff80015cca300 syz-fuzzer 100129 S uwait 0xfffff8003c509f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003c3920b0 csh 776 694 776 0 Ss select 0xfffff8003c91abc0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 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 0xfffff80015b314b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b31cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ab94b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ab9cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015f108c0 sshd 507 1 507 0 Ss select 0xfffff80015f56140 syslogd 436 1 436 0 Ss wait 0xfffff80015f02000 devd 435 1 435 65 Ss select 0xfffff80015dca740 dhclient 350 1 350 0 Ss select 0xfffff80015da4140 dhclient 347 1 347 0 Ss select 0xfffff80015dca440 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ccc530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100096 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c5200 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82eb58b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830e2410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 RL (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 Run CPU 0 [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 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100069 D - 0xffffffff81e217c1 [deadlkres] 100074 D - 0xfffff80015abe100 [acpi_task_0] 100075 D - 0xfffff80015abe100 [acpi_task_1] 100076 D - 0xfffff80015abe100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 1937 (syz-executor.3) thread 0xfffffe0051e5ce40 (100092) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0095070a50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 Process 1929 (syz-executor.0) thread 0xfffffe009512ec80 (101306) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00951398b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4339 Process 12 (intr) thread 0xfffffe00042be900 (100033) shared rw sctp-info (sctp-info) r = 0 (0xfffffe00041b0308) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1981 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 326 2608K 486 vtbuf 24 2064K 46 inodedep 1038 1557K 1108 newblk 31 1047K 1649 vfscache 3 1035K 3 pcb 62 775K 3697 acpica 1674 649K 54806 subproc 136 556K 2016 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 dirrem 1013 507K 1042 intr 4 480K 4 freefile 1012 380K 1039 bus 986 377K 3469 filedesc 20 308K 2097 linker 348 270K 409 DEVFS1 107 214K 124 module 510 192K 510 vnet_data 1 176K 1 kdtrace 211 174K 3252 tidhash 3 164K 3 umtx 352 154K 352 pagedep 16 144K 1045 tfo_ccache 1 136K 1 BPF 22 136K 26 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2003 syncache 1 76K 1 routetbl 137 73K 438 vmem 3 72K 5 msg 4 68K 4 acpitask 1 64K 1 ddb_capture 1 64K 1 ifaddr 68 64K 70 DEVFS3 126 63K 136 ether_multi 157 59K 167 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 45 39K 45 sctp_timw 76 38K 76 KTRACE 100 38K 100 taskqueue 60 36K 60 sctp_atcl 35 35K 2856 sctp_stro 17 34K 995 proc 3 34K 3 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 1 kqueue 62 31K 1944 in6_multi 71 31K 71 GEOM 60 29K 489 DEVFSP 74 28K 184 kbdmux 6 28K 6 ifnet 7 25K 7 kcovinfo 64 24K 68 cred 23 23K 208 pwddesc 60 23K 1938 plimit 21 21K 349 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 sctp_atky 52 20K 3967 UART 12 18K 12 proc-args 44 17K 588 bmsafemap 2 17K 1078 ksem 1 16K 1 rpc 2 16K 2 shmfd 1 16K 32 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sctp_athm 35 14K 2928 sctp_map 34 13K 1990 sglist 5 13K 5 session 25 13K 38 MCA 32 12K 32 CAM DEV 3 12K 510 selfd 31 12K 51798 vt 11 11K 11 Unitno 29 11K 47 acpisem 28 11K 28 diradd 27 11K 1075 CAM XPT 22 11K 543 mkdir 24 9K 2066 uidinfo 3 9K 8 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 lockf 19 8K 29 mount 16 7K 90 fpukern_ctx 3 6K 3 inpcbpolicy 15 6K 463 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 newdirblk 13 5K 1033 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 indirdep 8 4K 10 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 select 10 4K 40 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 osd 8 4K 241 ipsec 3 3K 3 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 sctp_ifn 6 3K 15 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 16 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 5076 crypto 4 2K 4 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 procdesc 2 1K 12 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 142 entropy 2 1K 39 filecaps 2 1K 123 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 freework 1 1K 1038 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 vegas data 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 mqdata 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 75 htcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1188 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 140 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 17 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 freeblks 0 0K 1037 freefrag 0 0K 6 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 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 8 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 1214 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 5 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 1887 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 101 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 14806 ioctlops 0 0K 113 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 632 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 9697 1543 1429389 0 254 46039040 0 malloc-384 384 35527 53 41045 0 30 13662720 0 malloc-1024 1024 4168 4 4171 0 16 4272128 0 mbuf 256 10061 2719 2250521 0 254 3271680 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 17221 220 95297 0 62 2511504 0 BUF TRIE 144 188 13280 549 0 62 1939392 0 UMA Slabs 0 112 14129 16 14129 0 126 1584240 0 malloc-1024 1024 1112 4 1548 0 16 1142784 0 tcp_log 416 0 2160 2197 0 254 898560 0 mbuf_cluster 2048 360 2 360 0 254 741376 0 malloc-384 384 1728 32 53795 0 30 675840 0 FFS inode 1160 506 19 1546 0 8 609000 0 malloc-512 512 1151 9 1632 0 30 593920 0 malloc-384 384 1531 9 22444 0 30 591360 0 malloc-32768 32768 12 5 1049 0 1 557056 0 malloc-8192 8192 62 5 1940 0 1 548864 0 malloc-384 384 1129 51 62593 0 30 453120 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1112 103 29038 0 30 320760 0 malloc-512 512 53 571 1907 0 30 319488 0 THREAD 1808 150 26 1313 0 8 318208 0 VNODE 448 543 69 1585 0 30 274176 0 tcp_bbr_map 128 0 2139 2125 0 126 273792 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 142 0 8 262144 0 malloc-384 384 619 41 1152 0 30 253440 0 256 Bucket 2048 108 2 19891 0 8 225280 0 DEVCTL 1024 12 204 132 0 0 221184 0 malloc-8192 8192 20 7 1797 0 1 221184 0 malloc-16384 16384 12 1 13 0 1 212992 0 malloc-8192 8192 23 2 72 0 1 204800 0 malloc-1024 1024 178 22 3200 0 16 204800 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-16384 16384 11 1 247 0 1 196608 0 malloc-4096 4096 7 39 2848 0 2 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 397 53 5573 0 30 172800 0 MAP ENTRY 96 1358 364 99570 0 126 165312 0 malloc-1024 1024 130 26 1342 0 16 159744 0 vmem btag 56 2590 62 2590 0 254 148512 0 S VFS Cache 104 1008 318 2084 0 126 137904 0 sctp_asoc 2288 17 43 995 0 254 137280 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 FFS2 dinode 256 506 4 1545 0 62 130560 0 ksiginfo 112 60 984 1145 0 126 116928 0 malloc-384 384 267 33 3401 0 30 115200 0 VMSPACE 2544 32 13 1910 0 4 114480 0 malloc-512 512 186 22 2618 0 30 106496 0 malloc-512 512 201 7 1232 0 30 106496 0 PROC 1328 59 16 1937 0 8 99600 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 34 0 1 98304 0 malloc-1024 1024 88 4 95 0 16 94208 0 mbuf_packet 256 21 339 2656 0 254 92160 0 socket 944 31 65 3422 0 254 90624 0 UMA Kegs 384 227 6 227 0 30 89472 0 ertt_txseginfo 40 1 2221 10518 0 254 88880 0 clpbuf 2624 0 32 21 0 16 83968 0 filedesc0 1072 60 17 1938 0 8 82544 0 g_bio 408 0 200 4995 0 30 81600 0 sctp_ep 1280 18 45 1791 0 254 80640 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-1024 1024 40 24 3009 0 16 65536 0 malloc-4096 4096 12 3 74 0 2 61440 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-512 512 109 11 1350 0 30 61440 0 malloc-2048 2048 19 9 2063 0 8 57344 0 sctp_chunk 152 18 346 3389 0 254 55328 0 malloc-384 384 93 37 2903 0 30 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 5 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-512 512 90 6 236 0 30 49152 0 sctp_raddr 736 17 49 995 0 254 48576 0 128 Bucket 1024 45 2 344 0 16 48128 0 32 Bucket 256 88 92 14027 0 62 46080 0 malloc-4096 4096 7 4 32 0 2 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 22 0 8 40960 0 malloc-512 512 22 58 1440 0 30 40960 0 pcpu-8 8 4651 469 4821 0 254 40960 0 64 Bucket 512 44 36 3830 0 30 40960 0 tcpcb 1080 4 31 229 0 254 37800 0 NAMEI 1024 0 36 17673 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-8192 8192 2 2 1218 0 1 32768 0 malloc-4096 4096 6 2 8 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-2048 2048 2 12 151 0 8 28672 0 malloc-512 512 42 14 208 0 30 28672 0 Files 80 193 157 11135 0 126 28000 0 pipe 744 20 15 436 0 16 26040 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 32 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 KNOTE 160 28 122 143813 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 41 259 1405 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 60 0 2 20480 0 PWD 32 18 612 1120 0 254 20160 0 2 Bucket 32 95 535 1862 0 254 20160 0 SLEEPQUEUE 88 177 47 177 0 126 19712 0 tcp_inpcb 488 6 34 229 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 vtnet_tx_hdr 24 0 668 700042 0 254 16032 0 tcp_rack_pcb 832 0 18 75 0 16 14976 0 tcp_bbr_pcb 832 0 18 4 0 16 14976 0 malloc-4096 4096 2 1 4 0 2 12288 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 16 Bucket 144 49 35 1637 0 62 12096 0 udp_inpcb 488 8 16 179 0 254 11712 0 kenv 258 15 30 1033 0 30 11610 0 unpcb 256 11 34 1141 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 11 0 16 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 25 67 38 0 126 8096 0 rl_entry 40 42 160 42 0 254 8080 0 sctp_stream_msg_out 112 15 57 273 0 254 8064 0 sctp_laddr 48 0 168 625 0 254 8064 0 udpcb 32 8 244 201 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 229 0 126 8064 0 4 Bucket 48 8 160 77 0 254 8064 0 sctp_readq 152 0 52 130 0 254 7904 0 ripcb 488 2 14 33 0 254 7808 0 udplite_inpcb 488 0 16 22 0 254 7808 0 itimer 352 0 22 3 0 30 7744 0 AIOCB 552 0 14 2 0 16 7728 0 routing nhops 256 27 3 35 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 tcptw 88 1 45 1 0 254 4048 0 tcp_rack_map 112 0 36 9 0 126 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIO 208 0 19 1 0 62 3952 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 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 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 NCLNODE 584 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 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-1024 1024 0 0 0 0 16 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