Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff818062f8 stack pointer = 0x0:0xfffffe0094dea5e0 frame pointer = 0x0:0xfffffe0094dea5e0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 64219 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 1 time = 1625607267 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0094dea2b0 vpanic() at vpanic+0x1cc/frame 0xfffffe0094dea310 panic() at panic+0x43/frame 0xfffffe0094dea370 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0094dea3f0 trap() at trap+0xf7/frame 0xfffffe0094dea510 calltrap() at calltrap+0x8/frame 0xfffffe0094dea510 --- trap 0x9, rip = 0xffffffff818062f8, rsp = 0xfffffe0094dea5e0, rbp = 0xfffffe0094dea5e0 --- strlen() at strlen+0x28/frame 0xfffffe0094dea5e0 kvprintf() at kvprintf+0xd34/frame 0xfffffe0094dea720 vsnprintf() at vsnprintf+0x43/frame 0xfffffe0094dea760 vpanic() at vpanic+0x105/frame 0xfffffe0094dea7c0 panic() at panic+0x43/frame 0xfffffe0094dea820 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe0094dea880 sctp_endpoint_probe() at sctp_endpoint_probe+0xbd/frame 0xfffffe0094dea930 sctp_inpcb_bind() at sctp_inpcb_bind+0x94d/frame 0xfffffe0094dea9e0 sobind() at sobind+0x7d/frame 0xfffffe0094deaa20 kern_bindat() at kern_bindat+0x1d0/frame 0xfffffe0094deaa70 sys_bind() at sys_bind+0xd9/frame 0xfffffe0094deaab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe0094deabf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 64219 tid 175405 ] Stopped at kdb_enter+0x67: movq $0,0x164243e(%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 0xfffffe0097800000 rdx 0x3ffff rbx 0 rsp 0xfffffe0094dea290 rbp 0xfffffe0094dea2b0 rsi 0x40001 rdi 0xffffffff81132466 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0094dea180 r11 0x1ff6bfff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81981f01 r14 0xffffffff81a759c1 r15 0xffffffff81a759c1 rip 0xffffffff811294c7 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x164243e(%rip) db> show proc Process 64219 (syz-executor.2) at 0xfffff800771f1000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffff8004d59fa70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bdb538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00955259f0 (map 0xfffffe00955259f0) (map.pmap 0xfffffe0095525ab0) (pmap 0xfffffe0095525b10) threads: 2 168160 RunQ syz-executor.2 175405 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 64219 783 783 0 R (threaded) syz-executor.2 168160 RunQ syz-executor.2 175405 Run CPU 1 syz-executor.2 64215 782 782 0 R (threaded) syz-executor.0 165160 RunQ syz-executor.0 175397 S connec 0xfffff800770dabf0 syz-executor.0 175398 S uwait 0xfffff80015dd4700 syz-executor.0 58719 1 783 0 S uwait 0xfffff80015e21f00 syz-executor.2 58718 1 783 0 S uwait 0xfffff80015e21700 syz-executor.2 54755 1 800 0 SV uwait 0xfffff8004ddf1f00 syz-executor.3 54747 1 800 0 SV sigwait 0xfffffe00954c9000 syz-executor.3 51675 51674 51674 0 S uwait 0xfffff80066079f00 syz-executor.3 51674 51672 51674 0 SV uwait 0xfffff800675d6700 syz-executor.3 51673 51672 51672 0 S uwait 0xfffff800675d6d00 syz-executor.3 51672 1 51672 0 DV ppwait 0xfffff8004de05f58 syz-executor.3 48707 1 782 0 SV uwait 0xfffff80066079900 syz-executor.0 48699 1 782 0 SV uwait 0xfffff80066053500 syz-executor.0 37167 1 800 0 SV uwait 0xfffff8004dd76500 syz-executor.3 37165 1 800 0 S uwait 0xfffff8004ddf1900 syz-executor.3 32220 32218 783 0 SV uwait 0xfffff80066079100 syz-executor.2 32219 32218 783 0 S uwait 0xfffff80066053300 syz-executor.2 32218 1 783 0 DV ppwait 0xfffff800670e54e8 syz-executor.2 32216 1 783 0 S uwait 0xfffff80015dcd100 syz-executor.2 13781 1 13781 65 Ss select 0xfffff80067724a40 dhclient 13181 1 13181 0 Ss select 0xfffff8004d3a2440 dhclient 13178 1 13178 0 Ss select 0xfffff800660a08c0 dhclient 13159 1 13159 65 Ss select 0xfffff800660a02c0 dhclient 12948 12946 800 0 SV uwait 0xfffff80015e21900 syz-executor.3 12946 1 800 0 DV ppwait 0xfffff80066057a20 syz-executor.3 10608 1 10608 0 Ss select 0xfffff8004dd3b440 dhclient 10601 1 10601 0 Ss select 0xfffff8004dcd7a40 dhclient 10574 1 10574 65 Ss select 0xfffff8004dee4440 dhclient 7609 1 7609 0 Ss select 0xfffff8004dcd78c0 dhclient 7606 1 7606 0 Ss select 0xfffff8004d320740 dhclient 7592 1 7592 65 Ss select 0xfffff8004d318740 dhclient 846 1 846 0 Ss select 0xfffff8004db8b8c0 dhclient 841 0 0 0 DL aiordy 0xfffff8004dcb4000 [aiod4] 840 0 0 0 DL aiordy 0xfffff8004d59f000 [aiod3] 839 0 0 0 DL aiordy 0xfffff8004db8d538 [aiod2] 838 0 0 0 DL aiordy 0xfffff8004d3d4000 [aiod1] 837 1 837 0 Ss select 0xfffff8004dae2740 dhclient 800 780 800 0 Ss piperd 0xfffff8004d4438b8 syz-executor.3 785 780 785 0 Ss piperd 0xfffff8004db382e8 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.2 782 780 782 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffff80015dcdd00 syz-fuzzer 100113 S uwait 0xfffff80015dcd900 syz-fuzzer 100114 S uwait 0xfffff80015d9e100 syz-fuzzer 100115 S uwait 0xfffff80015dcdb00 syz-fuzzer 100116 S uwait 0xfffff80015dcdf00 syz-fuzzer 100117 S uwait 0xfffff80015dcd700 syz-fuzzer 100118 S uwait 0xfffff80015dd4b00 syz-fuzzer 100119 S kqread 0xfffff80015dd7b00 syz-fuzzer 100120 S uwait 0xfffff80015dd4d00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8004d2390b0 csh 776 694 776 0 Ss select 0xfffff80015d8eec0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b124b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b12cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a994b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a99cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a9d4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a9dcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015aa04b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015aa0cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a0 cron 694 1 694 0 Ss select 0xfffff80015dd82c0 sshd 507 1 507 0 Ss select 0xfffff8004d2ec2c0 syslogd 436 1 436 0 Ss select 0xfffff8004d24f440 devd 435 1 435 65 Ss select 0xfffff80015eb5140 dhclient 350 1 350 0 Ss select 0xfffff8004d24f140 dhclient 347 1 347 0 Ss select 0xfffff80015eb5440 dhclient 23 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 22 0 0 0 DL vlruwt 0xfffff80015cb6a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100097 D sdflush 0xfffff80015e33ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82849778 [dom0] 100087 D launds 0xffffffff82849784 [laundry: dom0] 100088 D umarcl 0xffffffff815c5950 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830db8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e60410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 DL - 0xffffffff8282abdc [soaiod2] 7 0 0 0 DL - 0xffffffff8282abdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8244ab40 [doneq0] 100045 D - 0xffffffff8244aac0 [async] 100078 D - 0xffffffff8244a990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004437488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d56d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d56d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846c60 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271e8e0 [g_event] 100036 D - 0xffffffff8271e8e8 [g_up] 100037 D - 0xffffffff8271e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004080900 [thr_0] 100029 D - 0xfffff80004080980 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 Run CPU 0 [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 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 0xfffff80004bdb538 [init] 10 0 0 0 DL audit_w 0xffffffff82847170 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff80004bd3500 [if_config_tqg_0] 100006 D - 0xfffff80004c78d00 [softirq_0] 100007 D - 0xfffff80004c78500 [softirq_1] 100008 D - 0xfffff80004c77d00 [if_io_tqg_0] 100009 D - 0xfffff80004c77500 [if_io_tqg_1] 100011 D - 0xfffff80004c76900 [kqueue_ctx taskq] 100012 D - 0xfffff80004c76500 [pci_hp taskq] 100014 D - 0xfffff80004c6dd00 [inm_free taskq] 100016 D - 0xfffff80004c6d500 [linuxkpi_irq_wq] 100017 D - 0xfffff80004c6d100 [thread taskq] 100018 D - 0xfffff80004c69d00 [in6m_free taskq] 100019 D - 0xfffff80004c69900 [aiod_kick taskq] 100020 D - 0xfffff80004c69500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd7d00 [firmware taskq] 100038 D - 0xfffff80004cd7900 [crypto_0] 100039 D - 0xfffff80004cd7900 [crypto_1] 100055 D - 0xfffff80004cd7100 [vtnet0 rxq 0] 100056 D - 0xfffff800153edd00 [vtnet0 txq 0] 100057 D - 0xfffff800153ed900 [vtnet0 rxq 1] 100058 D - 0xfffff800153ed500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153d0700 [virtio_balloon] 100064 D - 0xfffff800153ed100 [mca taskq] 100066 D - 0xffffffff81e225d1 [deadlkres] 100073 D - 0xfffff80015aa8d00 [acpi_task_0] 100074 D - 0xfffff80015aa8d00 [acpi_task_1] 100075 D - 0xfffff80015aa8d00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] db> show all locks Process 64219 (syz-executor.2) thread 0xfffffe00ae41e020 (175405) exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b4388) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 Process 12 (intr) thread 0xfffffe00042bb000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00951ee1a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1768 db> show malloc Type InUse MemUse Requests sctp_stro 3257 61972K 43359 pcb 6545 29937K 187233 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 sctp_atcl 6520 6520K 133683 sctp_atky 9791 3672K 179487 tcp_hpts 5 3219K 5 kobj 326 2608K 486 sctp_athm 6520 2445K 136228 sctp_map 6514 2443K 85430 vtbuf 24 2064K 46 newblk 9 1036K 104997 vfscache 3 1035K 3 inodedep 322 841K 67369 filedesc 50 793K 126401 subproc 186 767K 64326 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 87 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 263 212K 139629 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 sctp_timw 336 168K 336 tidhash 3 164K 3 dirrem 312 156K 65697 pagedep 12 142K 63207 tfo_ccache 1 136K 1 sem 4 120K 4 freefile 313 118K 65676 vmem 3 112K 7 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 16868 syncache 1 76K 1 msg 4 68K 4 routetbl 125 68K 399 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 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 kqueue 85 40K 64264 lltable 44 38K 249 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 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 5 DEVFSP 84 32K 9162 pwddesc 83 32K 64227 cred 30 30K 497 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 621 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 840442 pfs_nodes 20 20K 20 proc-args 52 20K 788 UART 12 18K 12 session 35 18K 65 bmsafemap 2 17K 66840 ksem 1 16K 67 rpc 2 16K 2 shmfd 1 16K 1216 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 pf_ifnet 20 14K 202 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 78 vt 11 11K 11 Unitno 29 11K 51 acpisem 28 11K 28 CAM XPT 22 11K 543 inpcbpolicy 24 9K 17165 uidinfo 3 9K 96 ip6opt 18 9K 158 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 76 mount 16 7K 90 osd 17 7K 15825 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_stri 5 5K 5004 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 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 crypto 8 4K 2822 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 126368 xform 8 3K 11845 in_multi 6 3K 8 nexusdev 7 3K 7 newdirblk 7 3K 63184 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 95970 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 107406 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 67073 vnodemarker 2 2K 202 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 114 diradd 4 2K 65742 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 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 entropy 2 1K 51 CAM SIM 2 1K 2 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 vegas data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 64898 sctp_iter 0 0K 589 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 580 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 32 dctcp data 0 0K 0 cdg data 0 0K 12 chd data 0 0K 0 cubic data 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 66 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 tcp_do 0 0K 0 tcp_fsb 0 0K 2457 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 66814 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 99 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 10606 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 21 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 ip_msource 0 0K 0 ip_moptions 0 0K 1 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 65168 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 3324 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 67341 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 1370 lio 0 0K 270 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 204 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 77416 ioctlops 0 0K 425 eventfd 0 0K 54 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 1252 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 7 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 8394 898 769768 0 254 38060032 0 malloc-8192 8192 3259 34 88339 0 3 26976256 0 malloc-384 384 41365 75 1012275 0 30 15912960 0 malloc-1024 1024 9785 91 226958 0 16 10113024 0 sctp_asoc 2288 3257 43 42715 0 254 7550400 0 malloc-2048 2048 3232 26 43311 0 8 6672384 0 malloc-384 384 16373 137 340123 0 30 6339840 0 mbuf_cluster 2048 2430 0 2430 0 254 4976640 0 malloc-1024 1024 4291 25 5004 0 16 4419584 0 tcp_log 416 82 10214 491607 0 254 4283136 0 sctp_ep 1280 3258 36 88338 0 254 4216320 0 malloc-1024 1024 190 3678 142245 0 16 3960832 0 malloc-1024 1024 326 3362 67573 0 16 3776512 0 mbuf 256 12167 1393 7917999 0 254 3471360 0 sctp_raddr 736 3758 48 53845 0 254 2801216 0 malloc-8192 8192 327 2 544 0 1 2695168 0 pbuf 2624 0 989 0 0 2 2595136 0 UMA Slabs 0 112 22645 32 23066 0 126 2539824 0 RADIX NODE 144 11809 2496 1588008 0 65 2059920 0 BUF TRIE 144 196 13272 31380 0 62 1939392 0 malloc-512 512 406 3362 333837 0 30 1929216 0 malloc-384 384 1313 3367 69136 0 30 1797120 0 malloc-32768 32768 25 6 63199 0 1 1015808 0 malloc-384 384 2173 77 450014 0 30 864000 0 malloc-8192 8192 87 6 64757 0 2 761856 0 malloc-384 384 1654 66 265873 0 30 660480 0 FFS inode 1160 529 31 66207 0 8 649600 0 mbuf_packet 256 459 1971 423126 0 254 622080 0 tcp_bbr_map 128 0 4650 1720147 0 126 595200 0 malloc-65536 65536 2 7 8429 0 1 589824 0 socket 944 67 505 106924 0 254 539968 0 256 Bucket 2048 199 61 41200 0 8 532480 0 sctp_chunk 152 3314 40 22759 0 254 509808 0 ertt_txseginfo 40 4 12217 6074230 0 254 488840 0 VM OBJECT 264 1483 77 913131 0 30 411840 0 malloc-16384 16384 25 0 29 0 1 409600 0 vmem btag 56 7244 16 7304 0 254 406560 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 tcpcb 1080 13 323 15813 0 254 362880 0 THREAD 1808 179 19 75405 0 8 357984 0 VNODE 448 568 89 66248 0 30 294336 0 malloc-65536 65536 4 0 4 0 1 262144 0 MAP ENTRY 96 2303 385 3497102 0 126 258048 0 tcp_inpcb 488 13 515 15813 0 254 257664 0 32 Bucket 256 314 676 42870 0 62 253440 0 malloc-2048 2048 111 3 128 0 8 233472 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-4096 4096 5 48 68577 0 2 217088 0 malloc-512 512 361 47 3635 0 30 208896 0 malloc-16384 16384 7 5 269 0 1 196608 0 malloc-512 512 367 17 5123 0 30 196608 0 sctp_stream_msg_out 112 1466 262 14498 0 254 193536 0 UMA Zones 768 242 2 242 0 16 187392 0 FFS2 dinode 256 529 131 66207 0 62 168960 0 malloc-32768 32768 3 2 139 0 1 163840 0 malloc-16384 16384 4 6 18 0 1 163840 0 VMSPACE 2544 51 12 64191 0 4 160272 0 S VFS Cache 104 1068 375 68271 0 126 150072 0 16 Bucket 144 507 529 16817 0 62 149184 0 PROC 1336 82 20 64222 0 8 136272 0 malloc-384 384 289 61 63831 0 30 134400 0 malloc-65536 65536 0 2 178 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 128 Bucket 1024 78 45 29494 0 16 125952 0 ksiginfo 112 87 957 2093 0 126 116928 0 malloc-16384 16384 5 2 11 0 1 114688 0 malloc-8192 8192 13 1 24 0 1 114688 0 malloc-512 512 161 63 2539 0 30 114688 0 filedesc0 1072 83 22 64227 0 8 112560 0 malloc-32768 32768 0 3 38 0 1 98304 0 malloc-1024 1024 80 12 205 0 16 94208 0 malloc-384 384 176 64 16185 0 30 92160 0 malloc-8192 8192 8 3 12 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-16384 16384 3 2 52 0 1 81920 0 g_bio 408 0 200 266829 0 30 81600 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 11 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-1024 1024 58 6 1338 0 16 65536 0 64 Bucket 512 64 64 21717 0 30 65536 0 malloc-384 384 97 63 11748 0 30 61440 0 sctp_laddr 48 732 528 6987 0 254 60480 0 2 Bucket 32 107 1783 36872 0 254 60480 0 malloc-8192 8192 1 6 65170 0 1 57344 0 malloc-4096 4096 12 2 240 0 2 57344 0 malloc-512 512 39 65 69520 0 30 53248 0 malloc-8192 8192 3 3 204 0 1 49152 0 malloc-8192 8192 4 2 9 0 1 49152 0 malloc-4096 4096 7 5 135 0 2 49152 0 malloc-2048 2048 9 15 1771 0 8 49152 0 malloc-1024 1024 37 11 2545 0 16 49152 0 8 Bucket 80 48 552 13683 0 126 48000 0 malloc-4096 4096 7 4 312 0 2 45056 0 malloc-512 512 30 58 66663 0 30 45056 0 Files 80 267 283 201993 0 126 44000 0 clpbuf 2624 0 16 20 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 3 7 510 0 2 40960 0 malloc-1024 1024 37 3 39 0 16 40960 0 malloc-512 512 60 20 367 0 30 40960 0 pcpu-8 8 4861 259 8072 0 254 40960 0 NAMEI 1024 0 36 290752 0 16 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 pipe 744 25 20 1121 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 249 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 0 36 6724 0 16 29952 0 tcp_rack_pcb 832 0 36 2457 0 16 29952 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 608724 0 62 28000 0 malloc-2048 2048 9 3 15 0 8 24576 0 PWD 32 27 729 63287 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udp_inpcb 488 6 42 791 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-512 512 24 16 13337 0 30 20480 0 ertt 72 13 267 15813 0 126 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-2048 2048 5 3 270 0 8 16384 0 vtnet_tx_hdr 24 0 668 6295348 0 254 16032 0 sctp_readq 152 0 104 1517 0 254 15808 0 unpcb 256 20 40 1346 0 254 15360 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-2048 2048 2 4 14 0 8 12288 0 tcp_rack_map 112 0 108 3776 0 126 12096 0 ripcb 488 5 19 479 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 37 55 67 0 126 8096 0 rl_entry 40 89 113 89 0 254 8080 0 udpcb 32 6 246 873 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 4 Bucket 48 15 153 2307 0 254 8064 0 AIO 208 2 36 214 0 62 7904 0 cryptop 280 0 28 102 0 30 7840 0 udplite_inpcb 488 0 16 82 0 254 7808 0 AIOCB 552 0 14 388 0 16 7728 0 AIOLIO 272 0 28 135 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 16 0 126 6448 0 domainset 40 0 126 7 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 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 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 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 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 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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 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