Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xdd fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8308a380 stack pointer = 0x28:0xfffffe005178c470 frame pointer = 0x28:0xfffffe005178c510 FreeBSD/amd64code segment = base 0x0, limit 0xfffff, type 0x1b (ci-freebsd-mai = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 8362 (syz-executor.2) trap number = 12 panic: page fault cpuid = 1 time = 11 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005178c0d0 vpanic() at vpanic+0x1c7/frame 0xfffffe005178c130 panic() at panic+0x43/frame 0xfffffe005178c190 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe005178c210 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe005178c280 trap() at trap+0x41d/frame 0xfffffe005178c3a0 calltrap() at calltrap+0x8/frame 0xfffffe005178c3a0 --- trap 0xc, rip = 0xffffffff8308a380, rsp = 0xfffffe005178c470, rbp = 0xfffffe005178c510 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x430/frame 0xfffffe005178c510 sctp_aloc_assoc() at sctp_aloc_assoc+0x3f2/frame 0xfffffe005178c590 sctp_lower_sosend() at sctp_lower_sosend+0xfcf/frame 0xfffffe005178c7a0 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe005178c8d0 sosend() at sosend+0xc6/frame 0xfffffe005178c940 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe005178c9f0 sendit() at sendit+0x229/frame 0xfffffe005178ca50 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe005178cab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe005178cbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005178cbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x285eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 8362 tid 109827 ] Stopped at kdb_enter+0x67: movq $0,0x16367de(%rip) 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 0xfffffe0098600000 rdx 0x3ffff rbx 0 rsp 0xfffffe005178c0b0 rbp 0xfffffe005178c0d0 rsi 0x40001 rdi 0xffffffff8113b736 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005178bfa0 r11 0x1ffaefff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a7808e r15 0xffffffff81a7808e rip 0xffffffff81132727 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x16367de(%rip) db> show proc Process 8362 (syz-executor.2) at 0xfffff800408b4a60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 821 at 0xfffff800403a0000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bc9530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009510e9f0 (map 0xfffffe009510e9f0) (map.pmap 0xfffffe009510eab0) (pmap 0xfffffe009510eb10) threads: 3 106794 RunQ syz-executor.2 109827 Run CPU 1 syz-executor.2 109833 L *sctp-in 0xfffff80040dc0b40 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 8362 821 821 0 R (threaded) syz-executor.2 106794 RunQ syz-executor.2 109827 Run CPU 1 syz-executor.2 109833 L *sctp-in 0xfffff80040dc0b40 syz-executor.2 8286 8285 8285 0 SV uwait 0xfffff800406d5f00 syz-executor.2 8285 1 8285 0 DVs ppwait 0xfffff8005730cf40 syz-executor.2 8071 1 783 0 S uwait 0xfffff80015d5f100 syz-executor.0 8069 1 783 0 S uwait 0xfffff80015c9af00 syz-executor.0 7936 1 821 0 S uwait 0xfffff80015ce3b00 syz-executor.2 7935 1 821 0 S uwait 0xfffff80040532300 syz-executor.2 7733 1 821 0 S uwait 0xfffff80040761300 syz-executor.2 7732 1 821 0 S uwait 0xfffff8004085ab00 syz-executor.2 7678 0 0 0 DL - 0xffffffff8271db84 [accounting] 3199 3193 3199 0 Ss select 0xfffff80057190740 dhclient 3196 1 3196 0 Ss select 0xfffff80057190bc0 dhclient 3193 3183 436 65 S select 0xfffff800571f6a40 dhclient 3183 436 436 0 S wait 0xfffff800403a0a60 sh 3171 1 3171 65 Ss select 0xfffff800571f6ec0 dhclient 2668 1 2668 0 Ss select 0xfffff80040ebe5c0 dhclient 2665 1 2665 0 Ss select 0xfffff80040ebed40 dhclient 2646 1 2646 65 Ss select 0xfffff80040ebebc0 dhclient 1858 1 1858 0 Ss select 0xfffff80040b91140 dhclient 1855 1 1855 0 Ss select 0xfffff80040b91440 dhclient 1834 1 1834 65 Ss select 0xfffff80040bb7bc0 dhclient 1020 1 1020 0 Ss select 0xfffff800402e6ec0 dhclient 1013 1 1013 0 Ss select 0xfffff80040b91740 dhclient 886 1 861 0 S uwait 0xfffff80015c9a100 syz-executor.3 885 1 861 0 S uwait 0xfffff800403d0900 syz-executor.3 861 780 861 0 Ss piperd 0xfffff80015d2c5d0 syz-executor.3 821 780 821 0 Rs syz-executor.2 784 780 784 0 Ss piperd 0xfffff8004039f8b8 syz-executor.1 783 780 783 0 Ss piperd 0xfffff8004046f5d0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S kqread 0xfffff80015c91f00 syz-fuzzer 100118 S uwait 0xfffff80015cecb00 syz-fuzzer 100119 S uwait 0xfffff80015cec900 syz-fuzzer 100120 S uwait 0xfffff80040551d00 syz-fuzzer 100121 S uwait 0xfffff80015cf2100 syz-fuzzer 100122 S uwait 0xfffff80040551f00 syz-fuzzer 100123 S uwait 0xfffff8004085a100 syz-fuzzer 100125 S uwait 0xfffff8004085a300 syz-fuzzer 100129 S uwait 0xfffff80040551700 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015d995e0 csh 776 694 776 0 Ss select 0xfffff80040243140 sshd 760 1 760 0 Ss+ ttyin 0xfffff800153e7cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015a7e4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015a7ecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a824b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a82cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a084b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a08cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a0e4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a0ecb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c660 cron 694 1 694 0 Ss select 0xfffff800402682c0 sshd 507 1 507 0 Ss select 0xfffff8004029b440 syslogd 436 1 436 0 Ss wait 0xfffff80015e2fa60 devd 435 1 435 65 Ss select 0xfffff8004027b440 dhclient 350 1 350 0 Ss select 0xfffff8004027b5c0 dhclient 347 1 347 0 Ss select 0xfffff8003fc4d8c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c22530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282ba50 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ab20 [bufdaemon] 100086 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100097 D sdflush 0xfffff80015e42ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852988 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846df8 [dom0] 100087 D launds 0xffffffff82846e04 [laundry: dom0] 100088 D umarcl 0xffffffff815cfbe0 [uma] 18 0 0 0 DL - 0xffffffff82570a08 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830e4828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82dbd3c0 [pf purge] 15 0 0 0 DL - 0xffffffff828281dc [soaiod4] 9 0 0 0 DL - 0xffffffff828281dc [soaiod3] 8 0 0 0 DL - 0xffffffff828281dc [soaiod2] 7 0 0 0 DL - 0xffffffff828281dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82447ec0 [doneq0] 100045 D - 0xffffffff82447e40 [async] 100078 D - 0xffffffff82447d10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dd2488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d9cf80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d9cf30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff828442e0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271bea0 [g_event] 100036 D - 0xffffffff8271bea8 [g_up] 100037 D - 0xffffffff8271beb0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff8000443f900 [thr_0] 100029 D - 0xfffff8000443f980 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 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 Run CPU 0 [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 0xfffff80004bc9530 [init] 10 0 0 0 DL audit_w 0xffffffff828447f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c430 [swapper] 100005 D - 0xfffff80004c67d00 [softirq_0] 100006 D - 0xfffff80004c67900 [softirq_1] 100007 D - 0xfffff80004c67500 [if_io_tqg_0] 100008 D - 0xfffff80004c67100 [if_io_tqg_1] 100009 D - 0xfffff80004c65d00 [if_config_tqg_0] 100010 D - 0xfffff80004c64d00 [in6m_free taskq] 100011 D - 0xfffff80004c64900 [aiod_kick taskq] 100013 D - 0xfffff80004c64100 [kqueue_ctx taskq] 100014 D - 0xfffff80004c5bd00 [pci_hp taskq] 100016 D - 0xfffff80004c5b500 [inm_free taskq] 100018 D - 0xfffff80004c56d00 [linuxkpi_irq_wq] 100019 D - 0xfffff80004c56900 [thread taskq] 100020 D - 0xfffff80004c56500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c56500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c56500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c56500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c56100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c56100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c56100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c56100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004d2ed00 [firmware taskq] 100038 D - 0xfffff80004d2e900 [crypto_0] 100039 D - 0xfffff80004d2e900 [crypto_1] 100055 D - 0xfffff80004d2e100 [vtnet0 rxq 0] 100056 D - 0xfffff80015347d00 [vtnet0 txq 0] 100057 D - 0xfffff80015347900 [vtnet0 rxq 1] 100058 D - 0xfffff80015347500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153a2b00 [virtio_balloon] 100064 D - 0xfffff80015347100 [mca taskq] 100066 D - 0xffffffff81e24a91 [deadlkres] 100074 D - 0xfffff80015a15d00 [acpi_task_0] 100075 D - 0xfffff80015a15d00 [acpi_task_1] 100076 D - 0xfffff80015a15d00 [acpi_task_2] 100077 D - 0xfffff80004d2e500 [CAM taskq] db> show all locks Process 8362 (syz-executor.2) thread 0xfffffe00950dce40 (109827) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80040d1fe68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b1390) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80040d1fe88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12639 Process 12 (intr) thread 0xfffffe0055374000 (100084) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffff8001598c100) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1816 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 917 1436K 7775 newblk 27 1045K 13401 vfscache 3 1035K 3 pcb 74 756K 7485 subproc 160 664K 8457 acpica 1674 649K 54692 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 filedesc 32 502K 14793 intr 4 480K 4 dirrem 890 445K 7620 bus 990 378K 3485 BPF 46 337K 46 freefile 887 333K 7588 linker 348 270K 409 DEVFS1 107 214K 124 module 512 192K 512 kdtrace 234 189K 18203 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 13 142K 7503 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 temp 36 81K 2432 mtx_pool 2 80K 2 syncache 1 76K 1 routetbl 137 73K 438 vmem 3 72K 5 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 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 shm 3 48K 29 ithread 99 43K 99 rman 84 42K 425 lltable 44 38K 99 KTRACE 100 38K 100 cred 37 37K 2047 sctp_atcl 36 36K 3060 taskqueue 60 36K 60 kqueue 74 36K 8385 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 in6_multi 71 31K 71 sctp_stro 15 30K 496 DEVFSP 80 30K 2526 GEOM 60 29K 489 kbdmux 6 28K 6 pwddesc 72 27K 8371 ifnet 7 25K 7 plimit 24 24K 441 kcovinfo 64 24K 68 CAM queue 5 21K 1528 proc-args 53 21K 678 pfs_nodes 20 20K 20 selfd 52 20K 137728 sctp_atky 51 20K 3521 UART 12 18K 12 session 35 18K 68 bmsafemap 2 17K 7762 sctp_timw 32 16K 32 ksem 1 16K 169 rpc 2 16K 2 shmfd 1 16K 9 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sctp_athm 36 14K 3060 sglist 5 13K 5 inpcbpolicy 33 13K 4820 lockf 33 13K 74 MCA 32 12K 32 CAM DEV 3 12K 510 sctp_map 30 12K 992 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 51 osd 26 10K 4231 uidinfo 3 9K 641 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 freework 16 8K 8523 freeblks 15 8K 7501 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 80 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 sctp_stri 5 5K 98 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 pf_rule 1 4K 5 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 ipsec 3 3K 3 newdirblk 8 3K 7410 mkdir 8 3K 14820 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 sctp_ifn 6 3K 15 tcp_fsb 6 3K 914 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 56 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 11995 filecaps 5 2K 117 crypto 4 2K 4 diradd 4 2K 7660 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 7 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 2758 entropy 2 1K 43 sctp_socko 1 1K 498 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 iov 1 1K 17308 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 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 chd data 0 0K 0 htcp data 0 0K 7 mqdata 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 0 cubic data 0 0K 14 tcp_do 0 0K 0 vegas data 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 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 5763 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 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 10 allocindir 0 0K 0 indirdep 0 0K 264 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 10 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 8179 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 23 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 4400 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 150 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 ioctlops 0 0K 618 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 749 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 239 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 623 1480336 0 254 36630528 0 malloc-384 384 34541 49 195430 0 30 13282560 0 malloc-1024 1024 4178 6 4598 0 16 4284416 0 malloc-8192 8192 329 3 705 0 1 2719744 0 RADIX NODE 144 17230 351 267737 0 63 2531664 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8854 566 3351282 0 254 2411520 0 BUF TRIE 144 184 13284 3680 0 62 1939392 0 UMA Slabs 0 112 12202 35 12202 0 126 1370544 0 mbuf_cluster 2048 525 1 525 0 254 1077248 0 malloc-1024 1024 88 916 5907 0 16 1028096 0 malloc-1024 1024 962 34 7822 0 16 1019904 0 malloc-384 384 2202 28 67226 0 30 856320 0 malloc-384 384 2031 49 8218 0 30 798720 0 malloc-32768 32768 16 7 7395 0 1 753664 0 malloc-8192 8192 78 6 8401 0 1 688128 0 tcp_bbr_map 128 0 5177 436327 0 126 662656 0 FFS inode 1160 538 29 8128 0 8 657720 0 malloc-512 512 566 482 22222 0 30 536576 0 malloc-512 512 920 56 7949 0 30 499712 0 ertt_txseginfo 40 0 11312 1032330 0 254 452480 0 malloc-384 384 1027 53 16498 0 30 414720 0 VM OBJECT 264 1445 85 121789 0 30 403920 0 malloc-65536 65536 4 2 181 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 161 26 9833 0 8 338096 0 malloc-16384 16384 20 0 20 0 1 327680 0 malloc-384 384 749 51 39779 0 30 307200 0 VNODE 448 576 81 8168 0 30 294336 0 malloc-16384 16384 13 4 276 0 1 278528 0 256 Bucket 2048 125 11 17509 0 8 278528 0 malloc-2048 2048 119 11 1658 0 8 266240 0 malloc-1024 1024 200 36 11882 0 16 241664 0 MAP ENTRY 96 2045 349 450944 0 126 229824 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-4096 4096 5 46 5168 0 2 208896 0 malloc-384 384 494 46 34151 0 30 207360 0 UMA Zones 768 242 2 242 0 16 187392 0 tcp_inpcb 488 22 314 4219 0 254 163968 0 malloc-8192 8192 16 4 2420 0 1 163840 0 socket 944 59 113 8602 0 254 162368 0 VMSPACE 2544 47 13 8344 0 4 152640 0 vmem btag 56 2674 50 2674 0 254 152544 0 FFS2 dinode 256 538 17 8127 0 62 142080 0 S VFS Cache 104 1025 301 8757 0 126 137904 0 mbuf_packet 256 19 506 8382 0 254 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 8 0 8 0 1 131072 0 clpbuf 2624 0 48 257 0 16 125952 0 ksiginfo 112 70 974 1747 0 126 116928 0 PROC 1328 71 16 8368 0 8 115536 0 malloc-8192 8192 12 2 24 0 1 114688 0 128 Bucket 1024 74 37 4536 0 16 113664 0 sctp_raddr 736 40 114 986 0 254 113344 0 tcpcb 1064 22 83 4219 0 254 111720 0 malloc-8192 8192 10 3 17 0 1 106496 0 malloc-1024 1024 100 4 102 0 16 106496 0 malloc-1024 1024 58 42 3380 0 16 102400 0 malloc-32768 32768 3 0 148 0 1 98304 0 filedesc0 1072 72 19 8371 0 8 97552 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 221 9 247 0 30 88320 0 g_bio 408 0 210 13418 0 30 85680 0 malloc-16384 16384 3 2 11 0 1 81920 0 sctp_ep 1280 16 44 2419 0 254 76800 0 malloc-8192 8192 5 4 672 0 1 73728 0 malloc-512 512 81 63 16100 0 30 73728 0 sctp_asoc 2288 15 15 496 0 254 68640 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 0 2 2 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-2048 2048 15 17 523 0 8 65536 0 malloc-2048 2048 17 13 513 0 8 61440 0 32 Bucket 256 95 130 17884 0 62 57600 0 malloc-1024 1024 24 28 2429 0 16 53248 0 malloc-512 512 30 74 8065 0 30 53248 0 64 Bucket 512 44 60 8551 0 30 53248 0 malloc-4096 4096 10 2 201 0 2 49152 0 malloc-4096 4096 6 5 162 0 2 45056 0 malloc-2048 2048 21 1 21 0 8 45056 0 malloc-1024 1024 38 6 1230 0 16 45056 0 malloc-512 512 74 14 1089 0 30 45056 0 pipe 744 25 35 996 0 16 44640 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 1 4 8180 0 1 40960 0 pcpu-8 8 4713 407 4901 0 254 40960 0 16 Bucket 144 130 150 2983 0 62 40320 0 NAMEI 1024 0 36 48572 0 16 36864 0 malloc-4096 4096 4 5 250 0 2 36864 0 malloc-512 512 18 54 279 0 30 36864 0 malloc-16384 16384 1 1 4 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 238 162 29529 0 126 32000 0 tcp_rack_pcb 832 6 30 914 0 16 29952 0 tcp_bbr_pcb 832 0 36 1619 0 16 29952 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-512 512 38 18 1206 0 30 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 211824 0 62 28000 0 malloc-4096 4096 6 0 6 0 2 24576 0 PWD 32 24 732 7469 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 40 260 2200 0 126 24000 0 sctp_chunk 152 33 123 499 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 2 Bucket 32 97 533 3138 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 udplite_inpcb 488 0 40 179 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 49 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 3 1 7 0 2 16384 0 vtnet_tx_hdr 24 0 668 1731521 0 254 16032 0 ripcb 488 5 27 142 0 254 15616 0 udp_inpcb 488 6 26 280 0 254 15616 0 malloc-2048 2048 3 3 5 0 8 12288 0 tcp_rack_map 112 12 96 1603 0 126 12096 0 kenv 258 15 30 1048 0 30 11610 0 unpcb 256 20 25 1323 0 254 11520 0 tcp_log 416 0 27 89 0 254 11232 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 17 0 2 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 68 0 126 8096 0 rl_entry 40 72 130 72 0 254 8080 0 sctp_stream_msg_out 112 4 68 20 0 254 8064 0 sctp_laddr 48 8 160 46 0 254 8064 0 udpcb 32 6 246 459 0 254 8064 0 ertt 72 22 90 4219 0 126 8064 0 4 Bucket 48 5 163 195 0 254 8064 0 sctp_readq 152 0 52 8 0 254 7904 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 15 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 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 domainset 40 0 63 6 0 254 2520 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 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 NCLNODE 584 0 0 0 0 16 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 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 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-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