Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff81086e22 stack pointer = 0x0:0xfffffe00517af770 frame pointer = 0x0:0xfffffe00517af7f0 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 = 48644 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 0 time = 544 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517af440 vpanic() at vpanic+0x1c7/frame 0xfffffe00517af4a0 panic() at panic+0x43/frame 0xfffffe00517af500 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00517af580 trap() at trap+0xf7/frame 0xfffffe00517af6a0 calltrap() at calltrap+0x8/frame 0xfffffe00517af6a0 --- trap 0x9, rip = 0xffffffff81086e22, rsp = 0xfffffe00517af770, rbp = 0xfffffe00517af7f0 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x172/frame 0xfffffe00517af7f0 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe00517af850 sctp_getopt() at sctp_getopt+0x2695/frame 0xfffffe00517af920 sctp_ctloutput() at sctp_ctloutput+0x258/frame 0xfffffe00517af980 sogetopt() at sogetopt+0xf2/frame 0xfffffe00517af9f0 kern_getsockopt() at kern_getsockopt+0x140/frame 0xfffffe00517afa70 sys_getsockopt() at sys_getsockopt+0x78/frame 0xfffffe00517afab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe00517afbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 48644 tid 158255 ] Stopped at kdb_enter+0x67: movq $0,0x1635e7e(%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 0xfffffe0099800000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517af420 rbp 0xfffffe00517af440 rsi 0x40001 rdi 0xffffffff8113c316 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517af310 r11 0x1ffaefff59c r12 0xffffffff82267ba0 ddb_dbbe r13 0 r14 0xffffffff81a7ca3a r15 0xffffffff81a7ca3a rip 0xffffffff81133307 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x1635e7e(%rip) db> show proc Process 48644 (syz-executor.2) at 0xfffff80049634530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 800 at 0xfffff80041b59a60 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094faa3e0 (map 0xfffffe0094faa3e0) (map.pmap 0xfffffe0094faa4a0) (pmap 0xfffffe0094faa500) threads: 3 147524 RunQ syz-executor.2 158252 S uwait 0xfffff800580d1b00 syz-executor.2 158255 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 48644 800 800 0 R (threaded) syz-executor.2 147524 RunQ syz-executor.2 158252 S uwait 0xfffff800580d1b00 syz-executor.2 158255 Run CPU 0 syz-executor.2 48643 783 783 0 R (threaded) syz-executor.1 152655 Run CPU 1 syz-executor.1 158253 RunQ syz-executor.1 158254 S uwait 0xfffff80015a4b100 syz-executor.1 48642 782 782 0 T (threaded) syz-executor.0 152634 s syz-executor.0 158251 RunQ syz-executor.0 42344 1 783 0 S umtxn 0xfffff80049c58900 syz-executor.1 42343 1 783 0 S uwait 0xfffff80041cf8900 syz-executor.1 40129 1 800 0 S uwait 0xfffff80015ee0100 syz-executor.2 40126 1 800 0 S uwait 0xfffff80049870700 syz-executor.2 36494 0 0 0 DL - 0xffffffff8271de04 [accounting] 33030 1 800 0 S uwait 0xfffff80041bdf100 syz-executor.2 32933 1 819 0 S uwait 0xfffff80041c91300 syz-executor.3 32932 1 819 0 S uwait 0xfffff80015d63d00 syz-executor.3 24610 1 782 0 S uwait 0xfffff80041bdfb00 syz-executor.0 24609 1 782 0 S uwait 0xfffff80041d97f00 syz-executor.0 14811 1 800 0 S uwait 0xfffff80041d97100 syz-executor.2 14808 1 800 0 S uwait 0xfffff80041bdff00 syz-executor.2 14804 1 782 0 S uwait 0xfffff80041d97900 syz-executor.0 14802 1 782 0 S uwait 0xfffff80041d8ff00 syz-executor.0 14624 1 14624 65 Ss select 0xfffff800583bb440 dhclient 13668 1 13668 0 Ss select 0xfffff80058399ec0 dhclient 13663 1 13663 0 Ss select 0xfffff800582fb5c0 dhclient 13638 1 13638 65 Ss select 0xfffff800583bb140 dhclient 11733 1 11733 0 Ss select 0xfffff800582fb440 dhclient 11730 1 11730 0 Ss select 0xfffff8005821dbc0 dhclient 11706 1 11706 65 Ss select 0xfffff8005821d740 dhclient 7229 1 7229 0 Ss select 0xfffff800495f05c0 dhclient 7226 1 7226 0 Ss select 0xfffff80041c36a40 dhclient 7207 1 7207 65 Ss select 0xfffff800495f0140 dhclient 1940 0 0 0 DL aiordy 0xfffff80041ce7a60 [aiod4] 1939 0 0 0 DL aiordy 0xfffff80015db6000 [aiod3] 1938 0 0 0 DL aiordy 0xfffff80041452a60 [aiod2] 1937 0 0 0 DL aiordy 0xfffff80015dfda60 [aiod1] 821 1 821 0 Ss select 0xfffff80015e9f8c0 dhclient 819 780 819 0 Rs syz-executor.3 815 1 815 0 Ss select 0xfffff80041c36740 dhclient 800 780 800 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100109 S uwait 0xfffff80015ec6d00 syz-fuzzer 100123 S uwait 0xfffff800412ceb00 syz-fuzzer 100124 S uwait 0xfffff800412ced00 syz-fuzzer 100125 S uwait 0xfffff800412cef00 syz-fuzzer 100126 S kqread 0xfffff80015e27900 syz-fuzzer 100127 S uwait 0xfffff800412ce500 syz-fuzzer 100128 S uwait 0xfffff800412ce700 syz-fuzzer 100129 S uwait 0xfffff80041345100 syz-fuzzer 100414 S uwait 0xfffff80041d97300 syz-fuzzer 116012 S uwait 0xfffff800415de500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015eb85e0 csh 776 694 776 0 Ss select 0xfffff80041474bc0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8001541bcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015a3a4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015a3acb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a3f4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a3fcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a424b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a42cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a484b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a48cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff8004140bec0 sshd 507 1 507 0 Ss select 0xfffff80015f075c0 syslogd 436 1 436 0 Ss select 0xfffff80041325d40 devd 435 1 435 65 Ss select 0xfffff8004134b8c0 dhclient 350 1 350 0 Ss select 0xfffff80015e9fec0 dhclient 347 1 347 0 Ss select 0xfffff800412ff140 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c5b530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100096 D sdflush 0xfffff80004d594e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100087 D launds 0xffffffff82847084 [laundry: dom0] 100088 RunQ [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ece828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8304c3c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004debc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d3dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d3dd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c4ad00 [thr_0] 100029 D - 0xfffff80004c4ad80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff8000443a500 [if_io_tqg_0] 100006 D - 0xfffff8000443a100 [if_io_tqg_1] 100007 D - 0xfffff80004c73d00 [if_config_tqg_0] 100008 D - 0xfffff80004c73900 [softirq_0] 100009 D - 0xfffff80004c73500 [softirq_1] 100010 D - 0xfffff80004c73100 [aiod_kick taskq] 100012 D - 0xfffff80004c70900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c70500 [pci_hp taskq] 100015 D - 0xfffff80004c66d00 [inm_free taskq] 100017 D - 0xfffff80004c66500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66100 [thread taskq] 100019 D - 0xfffff80004c63d00 [in6m_free taskq] 100020 D - 0xfffff80004c63900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c63900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c63900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c63900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c63500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c63500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c63500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c63500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c63100 [firmware taskq] 100038 D - 0xfffff80004db8d00 [crypto_0] 100039 D - 0xfffff80004db8d00 [crypto_1] 100055 D - 0xfffff80004db8100 [vtnet0 rxq 0] 100056 D - 0xfffff80015361d00 [vtnet0 txq 0] 100057 D - 0xfffff80015361900 [vtnet0 rxq 1] 100058 D - 0xfffff80015361500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015372300 [virtio_balloon] 100064 D - 0xfffff80015361100 [mca taskq] 100069 D - 0xffffffff81e29a01 [deadlkres] 100074 D - 0xfffff80015a52100 [acpi_task_0] 100075 D - 0xfffff80015a52100 [acpi_task_1] 100076 D - 0xfffff80015a52100 [acpi_task_2] 100077 D - 0xfffff80004db8500 [CAM taskq] db> show all locks Process 48644 (syz-executor.2) thread 0xfffffe0095055900 (158255) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80052039468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:2604 Process 48643 (syz-executor.1) thread 0xfffffe00950fd1e0 (152655) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82761cb0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:946 Process 819 (syz-executor.3) thread 0xfffffe00950543a0 (100135) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003918218) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3928 exclusive lockmgr ufs (ufs) r = 1 (0xfffff80058adbaf0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3009 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800419f43f0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4463 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 pcb 2065 9282K 152044 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 328 2624K 488 vtbuf 24 2064K 46 sctp_atcl 1906 1906K 98227 sctp_stro 946 1892K 22070 sctp_atky 2852 1070K 126447 vfscache 3 1035K 3 newblk 6 1035K 50534 subproc 176 729K 48740 sctp_athm 1906 715K 102971 sctp_map 1892 710K 43262 acpica 1674 649K 54692 filedesc 40 632K 95307 inodedep 9 528K 48012 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3485 BPF 46 337K 70 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 257 207K 106901 module 512 192K 512 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 sctp_aadr 423 159K 486 pagedep 9 140K 47706 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 15533 syncache 1 76K 1 sctp_timw 136 68K 136 msg 4 68K 4 routetbl 123 67K 1662 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 inpcbpolicy 140 53K 15575 kenv 95 52K 95 eventhandler 133 50K 133 osd 132 50K 14140 ithread 99 43K 99 rman 84 42K 425 kqueue 82 39K 48705 KTRACE 100 38K 102 lltable 43 37K 444 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 tcp_fsb 87 33K 2374 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 16 DEVFSP 80 30K 816 pwddesc 79 30K 48642 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 356 ifnet 7 25K 7 plimit 24 24K 681 kcovinfo 64 24K 68 dirrem 42 21K 47789 CAM queue 5 21K 1528 selfd 55 21K 609737 pfs_nodes 20 20K 20 proc-args 52 20K 751 UART 12 18K 12 session 35 18K 63 bmsafemap 2 17K 47993 ksem 1 16K 1159 rpc 2 16K 2 shmfd 1 16K 110 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 229 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 1231 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 19 pf_ifnet 10 9K 328 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 464 mount 16 7K 90 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 pf_osfp 11 5K 11 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 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 sctp_stri 2 2K 9397 softdep 1 2K 1 vnodemarker 2 2K 382 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 110 crypto 4 2K 61 newdirblk 4 2K 47654 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 77909 mkdir 3 2K 95308 diradd 3 2K 47832 tcpfunc 3 2K 3 loginclass 3 2K 6 filedesc_to_leader 3 2K 5 chacha20random 1 1K 1 vnodes 1 1K 2 CAM SIM 2 1K 2 ktls 1 1K 1 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 914 entropy 2 1K 50 sctp_socko 1 1K 35600 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 indirdep 1 1K 1323 pmchooks 1 1K 1 cdev 1 1K 2 cubic data 1 1K 93 htcp data 1 1K 232 sctp_vrf 1 1K 1 apmdev 1 1K 1 freework 1 1K 48587 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 chd data 0 0K 116 tcp_do 0 0K 0 pf_table 0 0K 315 pf_rule 0 0K 323 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 62 cdg data 0 0K 1053 vegas data 0 0K 120 sctp_mcore 0 0K 0 sctp_iter 0 0K 1044 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1033 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 mqdata 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 40779 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 189 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 freefile 0 0K 47766 freeblks 0 0K 47788 freefrag 0 0K 28 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 416 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 19 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 48069 namei_tracker 0 0K 199 export_host 0 0K 0 cl_savebuf 0 0K 7 tcp_log_dev 0 0K 1651 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 9541 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 6 lio 0 0K 4 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 355 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 44799 ioctlops 0 0K 1809 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 1049 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 3 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 8387 913 630839 0 254 38092800 0 malloc-384 384 37374 16 141712 0 30 14357760 0 malloc-8192 8192 1366 1 121028 0 2 11198464 0 tcp_log 416 0 19917 633321 0 254 8285472 0 malloc-1024 1024 4173 1979 45015 0 16 6299648 0 malloc-1024 1024 30 3590 48041 0 16 3706880 0 mbuf 256 9822 1323 7217765 0 254 2853120 0 pbuf 2624 0 973 0 0 2 2553152 0 sctp_asoc 2288 946 39 21631 0 254 2253680 0 malloc-384 384 5725 35 376082 0 30 2211840 0 malloc-1024 1024 2130 10 157230 0 16 2191360 0 malloc-512 512 66 4046 47813 0 30 2105344 0 malloc-2048 2048 950 6 21802 0 8 1957888 0 BUF TRIE 144 194 13274 4514 0 62 1939392 0 UMA Slabs 0 112 16302 3 16632 0 126 1826160 0 malloc-384 384 603 4117 158176 0 30 1812480 0 mbuf_cluster 2048 840 2 840 0 254 1724416 0 RADIX NODE 144 9219 606 1136465 0 64 1414800 0 sctp_ep 1280 958 14 71897 0 254 1244160 0 malloc-1024 1024 1086 10 72427 0 16 1122304 0 malloc-32768 32768 19 5 47651 0 1 786432 0 sctp_raddr 736 946 44 23298 0 254 728640 0 FFS inode 1160 530 51 48298 0 9 673960 0 malloc-384 384 1696 44 53644 0 30 668160 0 tcp_bbr_map 128 0 4371 1096765 0 126 559488 0 socket 944 180 404 90299 0 254 551296 0 256 Bucket 2048 229 35 39426 0 8 540672 0 malloc-65536 65536 2 6 1242 0 1 524288 0 malloc-16384 16384 27 1 30 0 1 458752 0 VM OBJECT 264 1513 152 691927 0 31 439560 0 ertt_txseginfo 40 0 10504 5761812 0 254 420160 0 tcpcb 1064 128 264 14128 0 254 417088 0 malloc-384 384 1035 25 31643 0 30 407040 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 THREAD 1808 176 22 58255 0 8 357984 0 malloc-512 512 59 557 50956 0 30 315392 0 VNODE 448 568 98 48338 0 30 298368 0 malloc-384 384 703 37 734587 0 30 284160 0 malloc-16384 16384 1 16 406 0 1 278528 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 488 129 399 14128 0 254 257664 0 MAP ENTRY 96 2334 312 2650354 0 126 254016 0 malloc-2048 2048 120 2 142 0 8 249856 0 malloc-4096 4096 2 57 10614 0 2 241664 0 vmem btag 56 4054 110 4116 0 254 233184 0 malloc-384 384 540 50 120479 0 30 226560 0 DEVCTL 1024 0 216 132 0 0 221184 0 mbuf_packet 256 314 526 244530 0 254 215040 0 malloc-512 512 345 63 49836 0 30 208896 0 malloc-65536 65536 1 2 177 0 1 196608 0 malloc-8192 8192 18 5 137 0 1 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-16384 16384 6 5 44 0 1 180224 0 malloc-16384 16384 8 3 13 0 1 180224 0 malloc-32768 32768 0 5 232 0 1 163840 0 sctp_chunk 152 1045 21 8069 0 254 162032 0 32 Bucket 256 302 328 34537 0 62 161280 0 VMSPACE 2544 52 11 48623 0 4 160272 0 S VFS Cache 104 1071 372 50702 0 126 150072 0 FFS2 dinode 256 530 40 48297 0 62 145920 0 malloc-65536 65536 1 1 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 3 1 19 0 1 131072 0 PROC 1328 79 17 48644 0 8 127488 0 ksiginfo 112 81 963 2094 0 126 116928 0 128 Bucket 1024 73 38 19672 0 16 113664 0 malloc-512 512 95 121 149000 0 30 110592 0 malloc-1024 1024 65 39 2085 0 16 106496 0 filedesc0 1072 79 19 48642 0 8 105056 0 16 Bucket 144 380 348 12338 0 62 104832 0 g_bio 408 0 250 35629 0 30 102000 0 malloc-512 512 166 26 2213 0 30 98304 0 tcp_rack_pcb 832 87 30 2374 0 16 97344 0 sctp_laddr 48 1522 410 28098 0 254 92736 0 malloc-8192 8192 9 2 15 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 35 0 16 83968 0 malloc-16384 16384 1 4 24 0 1 81920 0 malloc-512 512 129 31 1688 0 30 81920 0 malloc-8192 8192 3 6 48072 0 1 73728 0 malloc-1024 1024 62 6 1084 0 16 69632 0 sctp_stream_msg_out 112 202 410 4088 0 254 68544 0 malloc-32768 32768 1 1 3 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 10 6 783 0 2 65536 0 malloc-2048 2048 11 21 2047 0 8 65536 0 malloc-4096 4096 8 7 531 0 2 61440 0 malloc-384 384 114 46 1494 0 30 61440 0 pcpu-8 8 4701 2979 13371 0 254 61440 0 64 Bucket 512 57 63 15297 0 30 61440 0 malloc-512 512 69 35 9139 0 30 53248 0 tcp_rack_map 112 347 121 3413 0 126 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 Files 80 262 288 159267 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 2 3 6 0 1 40960 0 malloc-1024 1024 5 35 9990 0 16 40960 0 malloc-512 512 12 68 1412 0 30 40960 0 pipe 744 28 27 946 0 16 40920 0 NAMEI 1024 0 36 215012 0 16 36864 0 malloc-2048 2048 3 15 152 0 8 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 789 0 1 32768 0 malloc-4096 4096 2 6 326 0 2 32768 0 malloc-4096 4096 6 2 145 0 2 32768 0 malloc-2048 2048 16 0 16 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 2 Bucket 32 124 884 22016 0 254 32256 0 tcp_bbr_pcb 832 0 36 5317 0 16 29952 0 malloc-4096 4096 3 4 450 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 431017 0 62 28000 0 8 Bucket 80 37 313 5648 0 126 28000 0 malloc-4096 4096 6 0 6 0 2 24576 0 PWD 32 28 728 47747 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 unpcb 256 20 70 2760 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 ertt 72 128 152 14128 0 126 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 udplite_inpcb 488 0 40 180 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 0 2 12 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 vtnet_tx_hdr 24 0 668 5350929 0 254 16032 0 ripcb 488 6 26 842 0 254 15616 0 udp_inpcb 488 6 26 425 0 254 15616 0 malloc-1024 1024 9 3 14 0 16 12288 0 kenv 258 15 30 1044 0 30 11610 0 cpuset 104 7 86 2468 0 126 9672 0 malloc-4096 4096 2 0 2 0 2 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 68 0 126 8096 0 rl_entry 40 92 110 92 0 254 8080 0 sctp_asconf_ack 48 0 168 26 0 254 8064 0 udpcb 32 6 246 605 0 254 8064 0 ipq 56 0 144 3 0 254 8064 0 4 Bucket 48 7 161 994 0 254 8064 0 sctp_readq 152 0 52 98 0 254 7904 0 AIO 208 0 38 60 0 62 7904 0 itimer 352 0 22 4 0 30 7744 0 AIOCB 552 0 14 82 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 L VFS Cache 320 0 24 2 0 30 7680 0 AIOLIO 272 0 28 2 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 1869 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 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 UMA Slabs 1 176 14 8 14 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 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 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 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 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-8192 8192 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