Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x18 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8168c9e2 stack pointer = 0x0:0xfffffe00077eaa40 frame pointer = 0x0:0xfffffe00077eab20 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi1: netisr 0) trap number = 12 panic: page fault cpuid = 1 time = 1631245029 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077ea250 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077ea3b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00077ea490 panic() at panic+0xb5/frame 0xfffffe00077ea550 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00077ea650 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00077ea790 trap() at trap+0x5e7/frame 0xfffffe00077ea970 calltrap() at calltrap+0x8/frame 0xfffffe00077ea970 --- trap 0xc, rip = 0xffffffff8168c9e2, rsp = 0xfffffe00077eaa40, rbp = 0xfffffe00077eab20 --- __mtx_lock_flags() at __mtx_lock_flags+0x122/frame 0xfffffe00077eab20 socantrcvmore() at socantrcvmore+0x3c/frame 0xfffffe00077eab40 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x814/frame 0xfffffe00077eabc0 sctp_abort_notification() at sctp_abort_notification+0x4c2/frame 0xfffffe00077eac30 sctp_process_control() at sctp_process_control+0x7b8c/frame 0xfffffe00077eb300 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe00077eb560 sctp6_input_with_port() at sctp6_input_with_port+0x5a1/frame 0xfffffe00077eb730 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe00077eb750 ip6_input() at ip6_input+0x252d/frame 0xfffffe00077eb9b0 swi_net() at swi_net+0x2e5/frame 0xfffffe00077eba50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077ebbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077ebbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077ebbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x6b: movq $0,0x28e223a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x6e74290a581997eb rdx 0x1 rbx 0 rsp 0xfffffe00077ea390 rbp 0xfffffe00077ea3b0 rsi 0 rdi 0xffffffff817b850a vprintf+0x35a r8 0x3 r9 0xfffffe00077e9ec8 r10 0 r11 0xbf r12 0xfffffe0053e05020 r13 0xfffffe00077ea401 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abe7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e223a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df5a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f440 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402f440 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff840303c0 (map 0xffffffff840303c0) (map.pmap 0xffffffff84030480) (pmap 0xffffffff840304e0) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 Run CPU 1 [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 75293 783 783 0 S (threaded) syz-executor.1 100135 S nanslp 0xffffffff8405af80 syz-executor.1 180081 S connec 0xfffffe009fb090da syz-executor.1 180082 S uwait 0xfffffe00a2076500 syz-executor.1 75292 785 785 0 R (threaded) syz-executor.2 164420 S nanslp 0xffffffff8405af80 syz-executor.2 180076 RunQ syz-executor.2 180083 S uwait 0xfffffe009e9d3300 syz-executor.2 15132 1 15132 65 Ss select 0xfffffe00a3f1dac0 dhclient 12196 1 12196 0 Ss select 0xfffffe00a3e206c0 dhclient 12188 1 12188 0 Ss select 0xfffffe00a3e20440 dhclient 12141 1 12141 65 Ss select 0xfffffe00a3e20b40 dhclient 8264 1 8264 0 Ss select 0xfffffe00a3e205c0 dhclient 8261 1 8261 0 Ss select 0xfffffe00a3e20640 dhclient 8242 1 8242 65 Ss select 0xfffffe00a3e20940 dhclient 4145 1 4145 0 Ss select 0xfffffe0058afa2c0 dhclient 4141 1 4141 0 Ss select 0xfffffe00a205c5c0 dhclient 4119 1 4119 65 Ss select 0xfffffe00a205c9c0 dhclient 1982 1 1982 0 Ss select 0xfffffe00a205cac0 dhclient 1972 1 1972 0 Ss select 0xfffffe00a205ccc0 dhclient 786 780 786 0 Ss piperd 0xfffffe009e9fc000 syz-executor.3 785 780 785 0 Ss nanslp 0xffffffff8405af80 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8405af80 syz-executor.1 782 780 782 0 Ss piperd 0xfffffe009e5472e8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffffe005838c100 syz-fuzzer 100118 S uwait 0xfffffe0058938380 syz-fuzzer 100119 S uwait 0xfffffe0058938480 syz-fuzzer 100120 S uwait 0xfffffe0058938580 syz-fuzzer 100121 S uwait 0xfffffe009e9d3b00 syz-fuzzer 100122 S uwait 0xfffffe005838c400 syz-fuzzer 100123 S uwait 0xfffffe009e9d3800 syz-fuzzer 100124 S uwait 0xfffffe009e9d3c00 syz-fuzzer 100125 S kqread 0xfffffe005886a100 syz-fuzzer 131438 S uwait 0xfffffe009e9d3600 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e438b20 csh 776 694 776 0 Ss select 0xfffffe0058afa240 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f70b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f78b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583c30b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583c38b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583970b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583978b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af81 cron 694 1 694 0 Ss select 0xfffffe005741b2c0 sshd 507 1 507 0 Ss select 0xfffffe0058afa840 syslogd 436 1 436 0 Ss select 0xfffffe005741b5c0 devd 435 1 435 65 Ss select 0xfffffe0058afab40 dhclient 350 1 350 0 Ss select 0xfffffe0058afa9c0 dhclient 347 1 347 0 Ss select 0xfffffe005741b540 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058766a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe005878d8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eae980 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b0d500 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff847f9e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b8d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b8d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 Run CPU 1 [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c803a1 [deadlkres] 100077 D - 0xfffffe00571cc900 [acpi_task_0] 100078 D - 0xfffffe00571cc900 [acpi_task_1] 100079 D - 0xfffffe00571cc900 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0053e05020 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a9f51a90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2142 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 pcb 7384 8813K 39966 devbuf 4217 4339K 4245 sctp_stro 3677 3677K 6841 tcp_hpts 6 3201K 6 sctp_atcl 7355 2759K 22713 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 74957 vfscache 3 1025K 3 inodedep 91 546K 75571 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atky 11032 460K 29554 vmem 3 274K 5 subproc 140 274K 75377 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 74636 tfo_ccache 1 128K 1 sctp_athm 7355 115K 22830 sctp_map 7354 115K 13682 DEVFS1 108 108K 125 sem 4 106K 4 filedesc 14 105K 148519 BPF 46 88K 46 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 374 47K 374 kdtrace 221 44K 155382 temp 35 33K 11372 hostcache 1 32K 1 shm 1 32K 2017 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_timw 90 23K 90 kbdmux 6 22K 6 dirrem 82 21K 74560 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 127 16K 404 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 44 14K 135 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 freefile 82 11K 74555 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 75179 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1114 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 317 sglist 5 7K 5 kqueue 63 7K 75304 CAM DEV 3 6K 510 plimit 24 6K 544 DEVFSP 80 5K 11610 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 58 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 61 4K 75298 lockf 33 4K 798 acpisem 28 4K 28 selfd 55 4K 980223 hhook 15 4K 17 proc-args 52 3K 751 terminal 11 3K 11 select 19 3K 56 uidinfo 3 3K 16 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 30 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 74376 softdep 1 1K 1 mkdir 8 1K 148732 freeblks 4 1K 74375 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1928 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 74366 diradd 4 1K 74602 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 32429 osd 8 1K 10431 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 49241 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 12661 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 eventfd 1 1K 23791 pmchooks 1 1K 1 filecaps 5 1K 124 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 vegas data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1212 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 cdg data 0 0K 0 chd 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 dctcp data 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 64947 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 987 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 3 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 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 6 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 65 ip_msource 0 0K 0 ip_moptions 0 0K 578 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 twsbuf 0 0K 0 statfs 0 0K 77441 namei_tracker 0 0K 64 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 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 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 209 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 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 37092 ioctlops 0 0K 5127 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 986 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 11616 291 104509 0 254 48771072 0 sctp_asoc 2288 3677 8 6841 0 254 8431280 0 malloc-2048 2048 3686 6 15880 0 8 7561216 0 sctp_ep 1272 3678 9 15872 0 254 4689864 0 malloc-1024 1024 3678 6 6842 0 16 3772416 0 mbuf 256 13936 464 401448 0 254 3686400 0 malloc-384 384 7386 14 22835 0 30 2841600 0 sctp_raddr 736 3677 19 6841 0 254 2720256 0 malloc-384 384 4259 2561 79742 0 30 2618880 0 pbuf 2624 0 973 0 0 2 2553152 0 UMA Slabs 0 112 15999 18 15999 0 126 1793904 0 mbuf_cluster 2048 855 1 855 0 254 1753088 0 BUF TRIE 144 188 11572 7915 0 62 1693440 0 malloc-4096 4096 389 7 76569 0 2 1622016 0 vmem btag 56 26844 131 26844 0 254 1510600 0 malloc-128 128 11583 73 13042 0 126 1491968 0 RADIX NODE 144 7091 352 1903001 0 64 1071792 0 malloc-256 256 3735 15 164982 0 62 960000 0 malloc-256 256 128 2572 152540 0 62 691200 0 FFS inode 1160 519 62 75074 0 8 673960 0 malloc-256 256 46 2564 65043 0 62 668160 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_stream_msg_out 112 3412 44 6318 0 254 387072 0 VM OBJECT 264 1282 113 1055392 0 30 368280 0 malloc-16 16 21579 421 29195 0 254 352000 0 malloc-128 128 115 2613 74801 0 126 349184 0 256 Bucket 2048 142 24 18332 0 8 339968 0 THREAD 1808 159 28 80083 0 8 338096 0 malloc-64 64 4489 488 155418 0 254 318528 0 VNODE 448 558 108 75115 0 30 298368 0 malloc-256 256 387 603 231517 0 62 253440 0 malloc-64 64 3736 107 6910 0 254 245952 0 malloc-32 32 7390 170 22798 0 254 241920 0 DEVCTL 1024 0 220 154 0 0 225280 0 mbuf_packet 256 363 492 88342 0 254 218880 0 socket 960 43 169 55271 0 254 203520 0 malloc-65536 65536 1 2 537 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-16384 16384 6 6 74257 0 2 196608 0 malloc-128 128 1209 279 174695 0 126 190464 0 MAP ENTRY 96 1572 402 4068170 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 198 6389 0 254 185472 0 malloc-128 128 1108 194 7245 0 126 166656 0 tcp_inpcb 496 4 324 10420 0 254 162688 0 FFS2 dinode 256 519 96 75074 0 62 157440 0 S VFS Cache 104 1023 381 76605 0 126 146016 0 malloc-1024 1024 133 3 150 0 16 139264 0 malloc-65536 65536 0 2 8 0 1 131072 0 VMSPACE 2544 38 13 75281 0 4 129744 0 malloc-16 16 7369 131 33271 0 254 120000 0 128 Bucket 1024 84 31 20144 0 16 117760 0 ksiginfo 112 63 981 1524 0 126 116928 0 64 Bucket 512 158 58 25642 0 30 110592 0 PROC 1336 60 18 75297 0 8 104208 0 malloc-32768 32768 1 2 131 0 1 98304 0 tcpcb 1080 4 87 10420 0 254 98280 0 malloc-4096 4096 21 2 31 0 2 94208 0 malloc-8192 8192 9 2 159 0 1 90112 0 filedesc0 1072 61 23 75298 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 210 58282 0 30 85680 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-16384 16384 3 2 106 0 1 81920 0 malloc-8192 8192 8 2 10 0 1 81920 0 sctp_chunk 152 505 15 611 0 254 79040 0 32 Bucket 256 146 139 29198 0 62 72960 0 malloc-65536 65536 1 0 1 0 1 65536 0 ripcb 496 5 123 9247 0 254 63488 0 malloc-4096 4096 14 1 27 0 2 61440 0 malloc-2048 2048 12 18 3010 0 8 61440 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 udp_inpcb 496 6 90 11433 0 254 47616 0 malloc-128 128 90 282 74730 0 126 47616 0 malloc-1024 1024 10 34 3825 0 16 45056 0 malloc-64 64 517 176 1647 0 254 44352 0 malloc-4096 4096 8 2 10 0 2 40960 0 pcpu-8 8 4714 406 4870 0 254 40960 0 malloc-64 64 100 530 1001377 0 254 40320 0 Files 80 236 264 189940 0 126 40000 0 malloc-128 128 57 253 74634 0 126 39680 0 tcp_log_node 120 0 330 527 0 126 39600 0 malloc-256 256 143 7 708 0 62 38400 0 da_ccb 544 0 70 14682 0 16 38080 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 338988 0 16 36864 0 malloc-4096 4096 3 6 78027 0 2 36864 0 unpcb 256 20 115 6906 0 254 34560 0 malloc-384 384 82 8 448 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 104 400 76063 0 254 32256 0 malloc-128 128 41 207 26751 0 126 31744 0 malloc-128 128 61 187 323 0 126 31744 0 pipe 744 23 17 418 0 16 29760 0 malloc-4096 4096 4 3 7 0 2 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 PWD 32 20 862 74356 0 254 28224 0 16 Bucket 144 52 144 1666 0 62 28224 0 KNOTE 160 28 147 629523 0 62 28000 0 malloc-384 384 57 13 59 0 30 26880 0 ertt_txseginfo 40 0 606 104331 0 254 24240 0 malloc-64 64 224 154 18879 0 254 24192 0 malloc-64 64 174 204 11737 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 60 30 1052 0 62 23040 0 malloc-512 512 5 35 1990 0 30 20480 0 malloc-32 32 86 544 110528 0 254 20160 0 udplite_inpcb 496 0 40 1329 0 254 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 5 0 1 16384 0 malloc-2048 2048 2 6 2674 0 8 16384 0 malloc-1024 1024 8 8 21 0 16 16384 0 malloc-32 32 90 414 22804 0 254 16128 0 2 Bucket 32 56 448 7700 0 254 16128 0 vtnet_tx_hdr 24 0 668 109616 0 254 16032 0 8 Bucket 80 51 149 13231 0 126 16000 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-256 256 25 35 1292 0 62 15360 0 malloc-2048 2048 3 3 51 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 8 4 416 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 ertt 72 4 164 10420 0 126 12096 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-512 512 0 16 169 0 30 8192 0 malloc-512 512 12 4 14 0 30 8192 0 malloc-512 512 0 16 747 0 30 8192 0 malloc-512 512 5 11 5 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcp_log_bucket 176 0 46 34 0 62 8096 0 PGRP 88 35 57 58 0 126 8096 0 rl_entry 40 85 117 85 0 254 8080 0 sctp_laddr 48 0 168 1332 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 12762 0 254 8064 0 ipq 56 0 144 17 0 254 8064 0 malloc-64 64 58 68 1085 0 254 8064 0 malloc-32 32 126 126 329 0 254 8064 0 malloc-32 32 56 196 1862 0 254 8064 0 malloc-32 32 54 198 1701 0 254 8064 0 malloc-32 32 17 235 41 0 254 8064 0 4 Bucket 48 7 161 1701 0 254 8064 0 malloc-16 16 25 475 10308 0 254 8000 0 malloc-16 16 57 443 24867 0 254 8000 0 malloc-16 16 39 461 894 0 254 8000 0 malloc-16 16 290 210 25554 0 254 8000 0 malloc-16 16 4 496 1207 0 254 8000 0 sctp_readq 152 0 52 8 0 254 7904 0 malloc-384 384 0 20 612 0 30 7680 0 malloc-256 256 13 17 525 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 malloc-16 16 0 250 7 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 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 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 0 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 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 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 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 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 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 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 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 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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 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