Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82efa380 stack pointer = 0x28:0xfffffe00887a3890 frame pointer = 0x28:0xfffffe00887a3930 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 = 64264 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 1 time = 1623564015 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887a3560 vpanic() at vpanic+0x1c7/frame 0xfffffe00887a35c0 panic() at panic+0x43/frame 0xfffffe00887a3620 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00887a36a0 trap() at trap+0xf7/frame 0xfffffe00887a37c0 calltrap() at calltrap+0x8/frame 0xfffffe00887a37c0 --- trap 0x9, rip = 0xffffffff82efa380, rsp = 0xfffffe00887a3890, rbp = 0xfffffe00887a3930 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x430/frame 0xfffffe00887a3930 sctp_connect() at sctp_connect+0x289/frame 0xfffffe00887a39b0 soconnectat() at soconnectat+0x183/frame 0xfffffe00887a3a10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe00887a3a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe00887a3ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00887a3bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00887a3bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 64264 tid 170976 ] Stopped at kdb_enter+0x67: movq $0,0x1640dae(%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 0xfffffe0098600000 rdx 0x3ffff rbx 0 rsp 0xfffffe00887a3540 rbp 0xfffffe00887a3560 rsi 0x40001 rdi 0xffffffff81131166 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887a3430 r11 0x1ff77fff59c r12 0xffffffff82267bc0 ddb_dbbe r13 0 r14 0xffffffff81a715a8 r15 0xffffffff81a715a8 rip 0xffffffff81128157 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1640dae(%rip) db> show proc Process 64264 (syz-executor.2) at 0xfffff80015e71a60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 801 at 0xfffff80015e84000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e33f9f0 (map 0xfffffe009e33f9f0) (map.pmap 0xfffffe009e33fab0) (pmap 0xfffffe009e33fb10) threads: 2 162874 RunQ syz-executor.2 170976 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 64267 784 784 0 R syz-executor.1 64266 824 824 0 RE CPU 0 syz-executor.3 64264 801 801 0 R (threaded) syz-executor.2 162874 RunQ syz-executor.2 170976 Run CPU 1 syz-executor.2 63957 63950 801 0 SV uwait 0xfffff80052a02d00 syz-executor.2 63950 1 801 0 DV ppwait 0xfffff8002a2744e0 syz-executor.2 63842 1 801 0 S uwait 0xfffff80052ee8900 syz-executor.2 63839 1 801 0 S uwait 0xfffff8002a608700 syz-executor.2 61177 1 801 0 S uwait 0xfffff8002a831500 syz-executor.2 61169 1 801 0 S umtxn 0xfffff8002a83b500 syz-executor.2 48390 1 784 0 S uwait 0xfffff8002a8c7300 syz-executor.1 48382 1 784 0 S uwait 0xfffff8002a67c900 syz-executor.1 35239 1 784 0 SV uwait 0xfffff80052f5bf00 syz-executor.1 35232 1 784 0 SV sigwait 0xfffffe009e366000 syz-executor.1 34953 1 824 0 S uwait 0xfffff80015d3c100 syz-executor.3 34952 1 824 0 S uwait 0xfffff8002a765f00 syz-executor.3 34399 1 801 0 S uwait 0xfffff80052a37d00 syz-executor.2 34394 1 801 0 S uwait 0xfffff80015d3c500 syz-executor.2 32302 1 801 0 S uwait 0xfffff80052dbb900 syz-executor.2 32301 1 801 0 S uwait 0xfffff80052dbbd00 syz-executor.2 23715 23713 784 0 SV uwait 0xfffff80052ce3f00 syz-executor.1 23713 1 784 0 DV ppwait 0xfffff80019ae8a10 syz-executor.1 23620 23619 783 0 SV uwait 0xfffff80015d6eb00 syz-executor.0 23619 1 783 0 DV ppwait 0xfffff80015dc0a10 syz-executor.0 17988 1 783 0 S uwait 0xfffff800522d7300 syz-executor.0 17987 1 783 0 S uwait 0xfffff80015e99f00 syz-executor.0 14222 1 14222 65 Ss select 0xfffff80052ec88c0 dhclient 12898 1 12898 0 Ss select 0xfffff80052de3440 dhclient 12895 1 12895 0 Ss select 0xfffff80052b58bc0 dhclient 12876 1 12876 65 Ss select 0xfffff80052de35c0 dhclient 6203 1 6203 0 Ss select 0xfffff80052ae7d40 dhclient 6197 1 6197 0 Ss select 0xfffff80052de38c0 dhclient 6178 1 6178 65 Ss select 0xfffff80052d83a40 dhclient 2832 0 0 0 DL aiordy 0xfffff800524d6530 [aiod4] 2831 0 0 0 DL aiordy 0xfffff80052ec0530 [aiod3] 2830 0 0 0 DL aiordy 0xfffff80015e84a60 [aiod2] 2829 0 0 0 DL aiordy 0xfffff80052bfc530 [aiod1] 2770 1 2770 0 Ss select 0xfffff80052ec85c0 dhclient 2767 1 2767 0 Ss select 0xfffff80052b58d40 dhclient 2748 1 2748 65 Ss select 0xfffff80052d83740 dhclient 824 780 824 0 Rs syz-executor.3 818 1 818 0 Ss select 0xfffff80052de3a40 dhclient 815 1 815 0 Ss select 0xfffff80052ced5c0 dhclient 801 780 801 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S kqread 0xfffff80015ec4f00 syz-fuzzer 100119 S uwait 0xfffff800522d7500 syz-fuzzer 100120 S uwait 0xfffff800522d7700 syz-fuzzer 100121 S uwait 0xfffff800522d7900 syz-fuzzer 100122 S uwait 0xfffff80052a02700 syz-fuzzer 100123 S uwait 0xfffff80052a02100 syz-fuzzer 100124 S uwait 0xfffff80052a02300 syz-fuzzer 100125 S uwait 0xfffff80052a02900 syz-fuzzer 100126 S uwait 0xfffff80052a02500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80052290b10 csh 776 694 776 0 Ss select 0xfffff80015dce8c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8001540f4b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015a41cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015a43cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a44cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a46cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a48cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a49cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a4acb0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a4ecb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c6a0 cron 694 1 694 0 Ss select 0xfffff80015dcea40 sshd 507 1 507 0 Ss select 0xfffff800522e9a40 syslogd 436 1 436 0 Ss select 0xfffff800521f58c0 devd 435 1 435 65 Ss select 0xfffff800521f55c0 dhclient 350 1 350 0 Ss select 0xfffff80052196440 dhclient 347 1 347 0 Ss select 0xfffff800521f5140 dhclient 23 0 0 0 DL vlruwt 0xfffff80015aa3000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282ba50 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ab20 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80015ea54e8 [/ 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 0xffffffff815c5d50 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f54828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830e73c0 [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 - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004de2c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004db0d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004db0d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff828442e0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271bee0 [g_event] 100036 D - 0xffffffff8271bee8 [g_up] 100037 D - 0xffffffff8271bef0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c4dd00 [thr_0] 100029 D - 0xfffff80004c4dd80 [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 RunQ [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 L *sctp-in 0xfffff8002a0b2900 [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 0xffffffff828447f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c470 [swapper] 100005 D - 0xfffff80004c7b900 [if_io_tqg_0] 100006 D - 0xfffff80004c7b500 [if_io_tqg_1] 100007 D - 0xfffff80004c7b100 [if_config_tqg_0] 100008 D - 0xfffff80004c73d00 [softirq_0] 100009 D - 0xfffff80004c73900 [softirq_1] 100010 D - 0xfffff80004c72500 [aiod_kick taskq] 100012 D - 0xfffff80004c71500 [kqueue_ctx taskq] 100013 D - 0xfffff80004c69d00 [pci_hp taskq] 100015 D - 0xfffff80004c67d00 [inm_free taskq] 100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66500 [thread taskq] 100019 D - 0xfffff80004c64d00 [in6m_free taskq] 100020 D - 0xfffff80004c64500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c64500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c64500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c64500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c63100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c63100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c63100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c63100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c95500 [firmware taskq] 100038 D - 0xfffff80004d25100 [crypto_0] 100039 D - 0xfffff80004d25100 [crypto_1] 100055 D - 0xfffff8001535b900 [vtnet0 rxq 0] 100056 D - 0xfffff8001535b500 [vtnet0 txq 0] 100057 D - 0xfffff8001535b100 [vtnet0 rxq 1] 100058 D - 0xfffff800153bfd00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153a0900 [virtio_balloon] 100064 D - 0xfffff8001541c100 [mca taskq] 100069 D - 0xffffffff81e1dda1 [deadlkres] 100074 D - 0xfffff80015a55900 [acpi_task_0] 100075 D - 0xfffff80015a55900 [acpi_task_1] 100076 D - 0xfffff80015a55900 [acpi_task_2] 100077 D - 0xfffff80004da8500 [CAM taskq] db> show all locks Process 64266 (syz-executor.3) thread 0xfffffe0095168000 (163394) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80019923488) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 Process 64264 (syz-executor.2) thread 0xfffffe0095144560 (170976) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80019953e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041aff90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80019953e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7011 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 pcb 237 1453K 235168 inodedep 882 1401K 64035 newblk 16 1040K 80979 vfscache 3 1035K 3 filedesc 56 891K 126561 subproc 191 807K 64372 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 pf_rule 128 512K 145 intr 4 480K 4 dirrem 868 434K 63799 bus 986 377K 3469 BPF 46 337K 130 freefile 863 324K 63778 linker 348 270K 441 DEVFS1 107 214K 124 kdtrace 267 212K 135247 module 510 192K 510 sctp_atcl 178 178K 169453 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 sctp_timw 326 163K 326 pagedep 13 142K 63272 tfo_ccache 1 136K 1 sctp_stro 60 120K 40976 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 sctp_atky 239 90K 210878 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 3140 syncache 1 76K 1 msg 4 68K 4 routetbl 123 67K 402 sctp_athm 178 67K 170730 ifaddr 70 66K 72 acpitask 1 64K 1 shm 5 64K 18 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 sctp_map 120 45K 81940 ithread 99 43K 99 kqueue 90 42K 64658 rman 84 42K 425 lltable 44 38K 180 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 pwddesc 87 33K 65056 hostcache 1 32K 1 tty 16 32K 16 DEVFSP 80 30K 7357 GEOM 60 29K 489 in6_multi 65 29K 65 cred 28 28K 370 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 599 kcovinfo 64 24K 68 sctp_stri 23 23K 11211 CAM queue 5 21K 1528 selfd 55 21K 846740 pfs_nodes 20 20K 20 proc-args 52 20K 749 ksem 5 18K 28 UART 12 18K 12 session 35 18K 58 bmsafemap 3 17K 64287 rpc 2 16K 2 shmfd 1 16K 118 pfs_vncache 1 16K 1 inpcbpolicy 42 16K 16695 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 72 osd 30 12K 11926 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 63 pf_ifnet 13 10K 125 uidinfo 3 9K 22 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 189 mount 16 7K 108 fpukern_ctx 3 6K 3 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 freework 9 5K 70066 local_apic 1 4K 1 io_apic 1 4K 1 freeblks 8 4K 64221 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 diradd 10 4K 63843 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 126498 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 sctp_ifn 6 3K 14 newdirblk 6 3K 63249 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 172 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 85962 filecaps 5 2K 119 crypto 4 2K 1714 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 pf_osfp 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 10358 entropy 2 1K 50 sigio 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 htcp data 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1877 sctp_mcore 0 0K 0 sctp_socko 0 0K 48868 sctp_iter 0 0K 198 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 188 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 6 mqdata 0 0K 0 cdg data 0 0K 0 chd data 0 0K 144 vegas data 0 0K 63 cubic data 0 0K 7 dctcp data 0 0K 45 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 58167 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 85 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 7 allocindir 0 0K 0 indirdep 0 0K 9752 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 72 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 10 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 2 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 63513 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 8 tcp_log_dev 0 0K 677 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 37431 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 13 lio 0 0K 4 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 186 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 56350 ioctlops 0 0K 1194 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 1044 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 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 8323 985 1333704 0 254 38125568 0 malloc-384 384 35037 6463 632879 0 30 15936000 0 malloc-8192 8192 93 1291 114375 0 3 11337728 0 mbuf 256 9071 30394 6863191 0 254 10103040 0 malloc-1024 1024 4386 38 75398 0 16 4530176 0 malloc-1024 1024 1015 3341 64531 0 16 4460544 0 malloc-1024 1024 64 3812 58231 0 16 3969024 0 sctp_asoc 2288 60 1400 40970 0 254 3340480 0 malloc-1024 1024 207 2573 182047 0 16 2846720 0 malloc-2048 2048 66 1322 42160 0 8 2842624 0 malloc-8192 8192 341 3 1126 0 1 2818048 0 mbuf_cluster 2048 1335 1 1335 0 254 2736128 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 17026 527 1554572 0 64 2527632 0 sctp_chunk 152 91 15873 64500 0 254 2426528 0 malloc-512 512 1274 3358 72928 0 30 2371584 0 tcp_log 416 0 5211 72386 0 254 2167776 0 UMA Slabs 0 112 18451 14 18455 0 126 2068080 0 malloc-384 384 1900 3330 1213756 0 30 2008320 0 sctp_ep 1280 95 1432 113929 0 254 1954560 0 BUF TRIE 144 277 13191 22798 0 62 1939392 0 malloc-384 384 2339 2651 207312 0 30 1916160 0 malloc-1024 1024 140 1316 114656 0 16 1490944 0 malloc-32768 32768 28 5 63279 0 1 1081344 0 sctp_raddr 736 176 1287 86432 0 254 1076768 0 malloc-8192 8192 90 5 64379 0 1 778240 0 256 Bucket 2048 360 18 36931 0 8 774144 0 FFS inode 1160 533 27 64312 0 8 649600 0 malloc-4096 4096 134 2 151 0 2 557056 0 socket 944 108 480 133124 0 254 555072 0 tcp_bbr_map 128 0 4247 782270 0 126 543616 0 malloc-65536 65536 2 6 9256 0 1 524288 0 malloc-4096 4096 9 112 38413 0 2 495616 0 VM OBJECT 264 1589 76 906832 0 30 439560 0 malloc-384 384 1064 16 3330 0 30 414720 0 malloc-65536 65536 6 0 6 0 1 393216 0 ertt_txseginfo 40 0 9595 4200039 0 254 383800 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 malloc-384 384 923 27 2091 0 30 364800 0 malloc-16384 16384 22 0 253 0 1 360448 0 malloc-512 512 17 687 80981 0 30 360448 0 THREAD 1808 178 20 70978 0 8 357984 0 tcpcb 1080 26 303 11914 0 254 355320 0 mbuf_packet 256 248 1087 133322 0 254 341760 0 tcp_inpcb 488 26 574 11914 0 254 292800 0 malloc-2048 2048 140 2 1778 0 8 290816 0 VNODE 448 571 77 64352 0 30 290304 0 MAP ENTRY 96 2628 312 3475892 0 126 282240 0 vmem btag 56 4577 91 4577 0 254 261408 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-16384 16384 10 3 16 0 1 212992 0 32 Bucket 256 622 188 30437 0 62 207360 0 malloc-512 512 345 39 66172 0 30 196608 0 g_bio 408 0 480 146463 0 30 195840 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_laddr 48 120 3576 9584 0 254 177408 0 VMSPACE 2544 57 9 64234 0 4 167904 0 S VFS Cache 104 1087 356 66332 0 126 150072 0 FFS2 dinode 256 533 37 64311 0 62 145920 0 16 Bucket 144 726 226 13847 0 62 137088 0 PROC 1328 87 15 64267 0 8 135456 0 tcp_bbr_pcb 832 0 162 5377 0 16 134784 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-32768 32768 3 1 19 0 1 131072 0 malloc-16384 16384 3 5 21 0 1 131072 0 malloc-384 384 162 168 87275 0 30 126720 0 ksiginfo 112 87 957 3353 0 126 116928 0 malloc-16384 16384 3 4 33 0 1 114688 0 malloc-8192 8192 9 5 63542 0 1 114688 0 128 Bucket 1024 75 36 20380 0 16 113664 0 filedesc0 1072 88 17 65056 0 8 112560 0 malloc-512 512 156 60 66697 0 30 110592 0 malloc-384 384 222 58 63522 0 30 107520 0 malloc-384 384 110 160 8135 0 30 103680 0 malloc-16384 16384 4 2 39 0 1 98304 0 malloc-512 512 94 98 134736 0 30 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 81 0 16 83968 0 malloc-16384 16384 5 0 5 0 1 81920 0 sctp_readq 152 3 517 3491 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 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 2 120 0 1 65536 0 64 Bucket 512 46 74 24842 0 30 61440 0 malloc-512 512 48 56 455 0 30 53248 0 malloc-512 512 57 47 1174 0 30 53248 0 malloc-16384 16384 1 2 8 0 1 49152 0 malloc-1024 1024 40 8 71 0 16 49152 0 pcpu-8 8 5773 371 8259 0 254 49152 0 malloc-4096 4096 8 3 26 0 2 45056 0 pipe 744 24 36 1566 0 16 44640 0 Files 80 283 267 221143 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 36 281327 0 16 36864 0 malloc-2048 2048 4 14 153 0 8 36864 0 malloc-1024 1024 20 16 570 0 16 36864 0 sctp_stream_msg_out 112 4 320 8148 0 254 36288 0 ripcb 488 9 63 2640 0 254 35136 0 udplite_inpcb 488 0 72 1723 0 254 35136 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-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 400 0 1 32768 0 malloc-4096 4096 6 2 8 0 2 32768 0 malloc-4096 4096 6 2 533 0 2 32768 0 malloc-2048 2048 12 4 176 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 8 Bucket 80 204 196 12179 0 126 32000 0 TURNSTILE 136 199 32 199 0 62 31416 0 tcp_rack_pcb 832 0 36 1877 0 16 29952 0 malloc-4096 4096 2 5 219 0 2 28672 0 malloc-4096 4096 1 6 65 0 2 28672 0 PWD 32 31 851 63362 0 254 28224 0 2 Bucket 32 509 373 32330 0 254 28224 0 KNOTE 160 28 147 654822 0 62 28000 0 malloc-4096 4096 1 5 10 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 ertt 72 26 254 11914 0 126 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 2427 0 254 19200 0 malloc-8192 8192 0 2 12 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 tcp_rack_map 112 0 144 3372 0 126 16128 0 4 Bucket 48 145 191 1827 0 254 16128 0 vtnet_tx_hdr 24 0 668 4813174 0 254 16032 0 malloc-2048 2048 1 5 1345 0 8 12288 0 udp_inpcb 488 7 17 418 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-2048 2048 0 4 6 0 8 8192 0 malloc-2048 2048 1 3 9 0 8 8192 0 malloc-1024 1024 2 6 39 0 16 8192 0 malloc-512 512 3 13 156 0 30 8192 0 pf tags 104 3 75 3 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 64 0 126 8096 0 rl_entry 40 87 115 87 0 254 8080 0 udpcb 32 7 245 2141 0 254 8064 0 AIO 208 0 38 63 0 62 7904 0 cryptop 280 0 28 199 0 30 7840 0 AIOCB 552 0 14 66 0 16 7728 0 AIOLIO 272 0 28 4 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 41 0 126 6448 0 domainset 40 0 126 26 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 11 11 11 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 mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 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 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-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