panic: Bad list head 0xfffffe0058371270 first->prev != head cpuid = 0 time = 1630109597 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a2748350 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a27484b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a2748590 panic() at panic+0xb5/frame 0xfffffe00a2748650 sctp_inpcb_bind() at sctp_inpcb_bind+0x19c3/frame 0xfffffe00a2748790 sctp6_bind() at sctp6_bind+0x171/frame 0xfffffe00a2748880 sobind() at sobind+0xd5/frame 0xfffffe00a27488d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00a27489b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe00a27489f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a2748bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 3305 tid 103327 ] Stopped at kdb_enter+0x6b: movq $0,0x28e3bea(%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 0x4e0e2129ad4a44d4 rdx 0x40001 rbx 0 rsp 0xfffffe00a2748490 rbp 0xfffffe00a27484b0 rsi 0 rdi 0xfffffe005876bde8 r8 0x3 r9 0xfffffe00a2747fc8 r10 0 r11 0xfffffe00a87fd530 r12 0xfffffe00a87fd020 r13 0xfffffe00a2748501 r14 0xffffffff82c71aa0 .str.18 r15 0xffffffff82c71aa0 .str.18 rip 0xffffffff817a974b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e3bea(%rip) db> show proc Process 3305 (syz-executor.0) at 0xfffffe00a87eda70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe005893b538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a87b0000 (map 0xfffffe00a87b0000) (map.pmap 0xfffffe00a87b00c0) (pmap 0xfffffe00a87b0120) threads: 2 102887 RunQ syz-executor.0 103327 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 3305 783 783 0 R (threaded) syz-executor.0 102887 RunQ syz-executor.0 103327 Run CPU 0 syz-executor.0 3301 784 784 0 T (threaded) syz-executor.1 102861 s syz-executor.1 103324 RunQ syz-executor.1 3299 785 785 0 T (threaded) syz-executor.2 102910 s syz-executor.2 103314 RunQ syz-executor.2 3298 786 786 0 T (threaded) syz-executor.3 102790 s syz-executor.3 103310 RunQ syz-executor.3 2923 1 784 0 S uwait 0xfffffe00a1731f00 syz-executor.1 2922 1 784 0 S uwait 0xfffffe009e4e4f00 syz-executor.1 2913 1 784 0 S umtxn 0xfffffe00a1695700 syz-executor.1 2912 1 784 0 S uwait 0xfffffe0058b32180 syz-executor.1 2901 1 784 0 S uwait 0xfffffe00a8776e80 syz-executor.1 2900 1 784 0 S uwait 0xfffffe00588c7a00 syz-executor.1 2890 1 784 0 S uwait 0xfffffe00588c7800 syz-executor.1 2889 1 784 0 S uwait 0xfffffe009e4e4c00 syz-executor.1 2881 1 784 0 S uwait 0xfffffe00a8776d80 syz-executor.1 2878 1 786 0 S uwait 0xfffffe00a8776c80 syz-executor.3 2870 1 784 0 S uwait 0xfffffe00a1731b00 syz-executor.1 2867 1 786 0 S umtxn 0xfffffe00a1695b00 syz-executor.3 2861 1 784 0 S uwait 0xfffffe009e401c80 syz-executor.1 2855 1 786 0 S uwait 0xfffffe00a163d280 syz-executor.3 2852 1 783 0 S uwait 0xfffffe00a163d180 syz-executor.0 2850 1 785 0 S uwait 0xfffffe00588c7500 syz-executor.2 2847 1 784 0 S uwait 0xfffffe009e4e4800 syz-executor.1 2842 1 783 0 S umtxn 0xfffffe00588c7600 syz-executor.0 2840 1 785 0 S uwait 0xfffffe00a163d380 syz-executor.2 2839 1 784 0 S uwait 0xfffffe00a163dd00 syz-executor.1 2832 1 783 0 S umtxn 0xfffffe00a163db00 syz-executor.0 2830 1 785 0 S uwait 0xfffffe009e4e4300 syz-executor.2 2828 1 784 0 S umtxn 0xfffffe00a1731e00 syz-executor.1 2822 1 784 0 S uwait 0xfffffe009e4e4400 syz-executor.1 2817 1 786 0 S uwait 0xfffffe00a164f280 syz-executor.3 2814 1 784 0 S uwait 0xfffffe00a163d080 syz-executor.1 2809 1 786 0 S umtxn 0xfffffe00a1695900 syz-executor.3 2805 1 784 0 S uwait 0xfffffe00a164f180 syz-executor.1 2799 1 786 0 S uwait 0xfffffe00a1695e00 syz-executor.3 2789 1 786 0 S uwait 0xfffffe00a164f580 syz-executor.3 2785 1 786 0 S uwait 0xfffffe0058b32e80 syz-executor.3 2388 1 2388 65 Ss select 0xfffffe005740b340 dhclient 2102 0 0 0 DL aiordy 0xfffffe00a83f9a70 [aiod4] 2101 0 0 0 DL aiordy 0xfffffe00a83f9538 [aiod3] 2100 0 0 0 DL aiordy 0xfffffe0058b05a70 [aiod2] 2099 0 0 0 DL aiordy 0xfffffe00a83f9000 [aiod1] 1980 1 1980 0 Ss select 0xfffffe00a81ecb40 dhclient 1976 1 1976 0 Ss select 0xfffffe00a81ecd40 dhclient 1949 1 1949 65 Ss select 0xfffffe00a81ecec0 dhclient 1628 1 1628 0 Ss select 0xfffffe00a81ecc40 dhclient 1625 1 1625 0 Ss select 0xfffffe00a81ecdc0 dhclient 1598 1 1598 65 Ss select 0xfffffe0056b8e240 dhclient 1393 1 1393 0 Ss select 0xfffffe005740b2c0 dhclient 1390 1 1390 0 Ss select 0xfffffe005740b5c0 dhclient 1363 1 1363 65 Ss select 0xfffffe0056b8e0c0 dhclient 999 1 999 0 Ss select 0xfffffe0056b8e2c0 dhclient 996 1 996 0 Ss select 0xfffffe005740b640 dhclient 786 780 786 0 Ss wait 0xfffffe005893b000 syz-executor.3 785 780 785 0 Ss wait 0xfffffe005889a538 syz-executor.2 784 780 784 0 Ss wait 0xfffffe009e4d8000 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8405a200 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100097 S kqread 0xfffffe0058b16900 syz-fuzzer 100128 S nanslp 0xffffffff8405a200 syz-fuzzer 100129 S uwait 0xfffffe0058765e80 syz-fuzzer 100130 S uwait 0xfffffe005834d000 syz-fuzzer 100131 RunQ syz-fuzzer 100132 S uwait 0xfffffe005834d200 syz-fuzzer 100133 S uwait 0xfffffe005834d300 syz-fuzzer 100134 S uwait 0xfffffe009e4e4600 syz-fuzzer 100135 S uwait 0xfffffe009e4e4700 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe005875d0b0 csh 776 694 776 0 Ss select 0xfffffe0056b8c7c0 sshd 762 1 762 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00574750b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00574754b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405a200 cron 694 1 694 0 Ss select 0xfffffe0056b8cb40 sshd 507 1 507 0 Ss select 0xfffffe0056b8cbc0 syslogd 436 1 436 0 Ss select 0xfffffe005740bac0 devd 435 1 435 65 Ss select 0xfffffe005740bb40 dhclient 350 1 350 0 Ss select 0xfffffe0056b8cd40 dhclient 347 1 347 0 Ss select 0xfffffe005740b9c0 dhclient 23 0 0 0 DL syncer 0xffffffff841825a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841802a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00575ff8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b87c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ac2f8 [dom0] 100089 D launds 0xffffffff841ac304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea7770 [uma] 18 0 0 0 DL - 0xffffffff83e11320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a614a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84748e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417b4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417b4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417b4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417b4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c96ac0 [doneq0] 100049 D - 0xffffffff83c96a40 [async] 100082 D - 0xffffffff83c968c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a63a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402d7c0 [g_event] 100040 D - 0xffffffff8402d800 [g_up] 100041 D - 0xffffffff8402d840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417c848 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a7340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402e6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100014 Run CPU 1 [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c78a21 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 3305 (syz-executor.0) thread 0xfffffe00a87fd020 (103327) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a60b6e68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2997 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b57a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b0c80) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 70 1042K 6579 vfscache 3 1025K 3 pcb 314 848K 6946 filedesc 80 634K 4595 inodedep 11 516K 2561 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 207 433K 3416 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 2284 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 50 sctp_stro 85 85K 1445 sctp_atcl 225 85K 4787 bus 989 81K 3490 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 440 55K 440 kdtrace 285 53K 6634 temp 36 35K 2672 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 505 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 48 15K 132 bus-sc 34 15K 1693 ksem 33 13K 161 KTRACE 100 13K 100 sctp_atky 310 13K 6613 ifnet 7 13K 7 ether_multi 152 13K 167 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 sctp_timw 35 9K 35 in6_multi 65 9K 65 kqueue 100 9K 3328 bmsafemap 2 9K 2550 DEVFSP 130 9K 564 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 9 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 freework 28 7K 3909 taskqueue 63 7K 63 cred 26 7K 251 pwddesc 98 7K 3291 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 444 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 35 UMA 270 5K 270 session 35 5K 56 vt 11 5K 11 pf_table 2 4K 21 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 76 sctp_athm 225 4K 4999 acpisem 28 4K 28 selfd 55 4K 48497 hhook 15 4K 17 xform 52 4K 755 proc-args 52 3K 687 terminal 11 3K 11 sctp_map 170 3K 2850 select 19 3K 85 uidinfo 3 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6opt 8 2K 68 ip6ndp 12 2K 14 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 inpcbpolicy 32 1K 1279 nhops 6 1K 8 vnodemarker 2 1K 74 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 sctp_stri 2 1K 480 mkdir 6 1K 4512 freeblks 3 1K 2464 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 120 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 19 1K 911 sctp_socko 2 1K 2286 newdirblk 4 1K 2256 dirrem 2 1K 2407 diradd 4 1K 2447 freefile 4 1K 2379 indirdep 2 1K 2179 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 7399 pf_rule 1 1K 16 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 cubic data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 283 cdg data 0 0K 16 mqdata 0 0K 0 vegas data 0 0K 0 htcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_iter 0 0K 31 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 19 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 36 chd data 0 0K 13 dctcp data 0 0K 13 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2391 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 34 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 2 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 6 in_mfilter 0 0K 2 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 2450 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 165 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 14 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 146 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 17691 ioctlops 0 0K 208 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 848 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 filedesc_to_leader 0 0K 22 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 987 711706 0 254 38121472 0 tcp_log 416 0 25092 236143 0 254 10438272 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8891 679 1774351 0 254 2449920 0 BUF TRIE 144 184 11576 4421 0 62 1693440 0 malloc-384 384 4152 18 4152 0 30 1601280 0 RADIX NODE 144 10666 389 109106 0 63 1591920 0 malloc-128 128 11292 23 11331 0 126 1448320 0 malloc-4096 4096 328 1 580 0 2 1347584 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 UMA Slabs 0 112 10754 7 10754 0 126 1205232 0 vmem btag 56 20156 51 20156 0 254 1131592 0 tcp_bbr_map 128 24 6331 205378 0 126 813440 0 ertt_txseginfo 40 0 19897 554991 0 254 795880 0 malloc-16384 16384 40 4 2296 0 1 720896 0 256 Bucket 2048 320 10 19736 0 8 675840 0 FFS inode 1160 543 31 2923 0 8 665840 0 VM OBJECT 264 1712 58 49420 0 30 467280 0 malloc-4096 4096 111 3 3332 0 2 466944 0 THREAD 1808 186 34 3327 0 8 397760 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 MAP ENTRY 96 3388 266 188263 0 126 350784 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-2048 2048 145 13 3833 0 8 323584 0 VNODE 448 582 75 2964 0 30 294336 0 malloc-64 64 3940 344 7699 0 254 274176 0 sctp_asoc 2288 85 20 1425 0 254 240240 0 malloc-32768 32768 0 7 2054 0 1 229376 0 malloc-16 16 14029 221 14089 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-1024 1024 203 17 1795 0 16 225280 0 sctp_ep 1280 138 30 3072 0 254 215040 0 VMSPACE 2544 71 10 3285 0 4 206064 0 malloc-65536 65536 1 2 275 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32 32 5560 362 6130 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1397 29 26677 0 126 182528 0 socket 944 135 49 5649 0 254 173696 0 mbuf_packet 256 70 545 12316 0 254 157440 0 malloc-256 256 112 488 9487 0 62 153600 0 FFS2 dinode 256 543 27 2922 0 62 145920 0 PROC 1336 97 11 3305 0 8 144288 0 128 Bucket 1024 106 29 3367 0 16 138240 0 S VFS Cache 104 1030 296 3448 0 126 137904 0 malloc-256 256 344 181 6111 0 62 134400 0 malloc-65536 65536 0 2 136 0 1 131072 0 filedesc0 1072 98 21 3291 0 8 127568 0 malloc-384 384 10 300 2600 0 30 119040 0 malloc-256 256 126 339 5360 0 62 119040 0 ksiginfo 112 91 953 1899 0 126 116928 0 malloc-128 128 850 18 6427 0 126 111104 0 sctp_raddr 736 90 53 1820 0 254 105248 0 malloc-384 384 226 34 5135 0 30 99840 0 malloc-128 128 582 131 8317 0 126 91264 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 246 69 4873 0 62 80640 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-64 64 945 126 7580 0 254 68544 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 64 Bucket 512 84 44 3578 0 30 65536 0 g_bio 408 0 160 38215 0 30 65280 0 malloc-384 384 140 20 285 0 30 61440 0 malloc-64 64 826 119 4917 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-256 256 61 149 6403 0 62 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 tcpcb 1080 15 34 900 0 254 52920 0 tcp_inpcb 496 18 86 900 0 254 51584 0 32 Bucket 256 61 134 10768 0 62 49920 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 5 19 619 0 8 49152 0 malloc-64 64 188 505 48697 0 254 44352 0 malloc-128 128 8 333 2675 0 126 43648 0 clpbuf 2624 0 16 33 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pcpu-8 8 4755 365 5359 0 254 40960 0 Files 80 422 78 16284 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 25260 0 16 36864 0 malloc-384 384 83 7 83 0 30 34560 0 TURNSTILE 136 221 31 221 0 62 34272 0 pipe 744 23 22 488 0 16 33480 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 1 1 16 0 1 32768 0 malloc-1024 1024 22 10 1277 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 832 0 36 283 0 16 29952 0 tcp_bbr_pcb 832 11 25 447 0 16 29952 0 malloc-2048 2048 11 3 20 0 8 28672 0 16 Bucket 144 69 127 827 0 62 28224 0 KNOTE 160 28 147 72815 0 62 28000 0 malloc-128 128 34 183 307 0 126 27776 0 da_ccb 544 0 49 9666 0 16 26656 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-4096 4096 2 4 2456 0 2 24576 0 malloc-4096 4096 3 3 11 0 2 24576 0 malloc-1024 1024 18 6 30 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 45 255 1445 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 malloc-2048 2048 4 6 29 0 8 20480 0 malloc-1024 1024 4 16 64 0 16 20480 0 PWD 32 48 582 2350 0 254 20160 0 malloc-32 32 339 291 8574 0 254 20160 0 malloc-128 128 89 66 623 0 126 19840 0 sctp_chunk 152 42 88 843 0 254 19760 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 719 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-2048 2048 2 6 77 0 8 16384 0 malloc-512 512 3 29 497 0 30 16384 0 vtnet_tx_hdr 24 0 668 599642 0 254 16032 0 unpcb 256 20 40 1256 0 254 15360 0 malloc-384 384 25 15 41 0 30 15360 0 malloc-256 256 38 22 172 0 62 15360 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-512 512 19 5 22 0 30 12288 0 sctp_laddr 48 32 220 782 0 254 12096 0 tcp_rack_map 112 0 108 741 0 126 12096 0 malloc-64 64 74 115 16790 0 254 12096 0 2 Bucket 32 59 319 1067 0 254 12096 0 malloc-16 16 500 250 3691 0 254 12000 0 malloc-16 16 449 301 34374 0 254 12000 0 udp_inpcb 496 9 15 262 0 254 11904 0 sctp_readq 152 1 77 427 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-256 256 26 19 337 0 62 11520 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-4096 4096 0 2 12 0 2 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 5 11 6 0 30 8192 0 malloc-512 512 0 16 21 0 30 8192 0 malloc-512 512 2 14 75 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 9 0 254 8096 0 PGRP 88 35 57 56 0 126 8096 0 rl_entry 40 91 111 91 0 254 8080 0 sctp_asconf_ack 48 0 168 28 0 254 8064 0 sctp_stream_msg_out 112 32 40 524 0 254 8064 0 hostcache 64 2 124 2 0 254 8064 0 udpcb 32 6 246 271 0 254 8064 0 ertt 72 15 97 900 0 126 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 432 0 254 8064 0 malloc-32 32 79 173 2406 0 254 8064 0 malloc-32 32 150 102 3064 0 254 8064 0 malloc-32 32 42 210 1462 0 254 8064 0 malloc-32 32 131 121 305 0 254 8064 0 malloc-32 32 19 233 38 0 254 8064 0 4 Bucket 48 6 162 101 0 254 8064 0 malloc-16 16 11 489 976 0 254 8000 0 malloc-16 16 22 478 37 0 254 8000 0 malloc-16 16 36 464 1815 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 19 0 254 8000 0 ripcb 496 5 11 108 0 254 7936 0 udplite_inpcb 496 0 16 9 0 254 7936 0 malloc-128 128 31 31 273 0 126 7936 0 tcp_log_node 120 0 66 8 0 126 7920 0 AIO 208 0 38 14 0 62 7904 0 cryptop 280 0 28 33 0 30 7840 0 AIOCB 552 0 14 16 0 16 7728 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-64 64 2 61 2 0 254 4032 0 malloc-32 32 18 108 319 0 254 4032 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 6 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 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 312 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 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 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 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0