panic: Bad list head 0xfffffe0058371270 first->prev != head cpuid = 0 time = 1630340978 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf8d430 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf8d590 vpanic() at vpanic+0x2c5/frame 0xfffffe009bf8d670 panic() at panic+0xb5/frame 0xfffffe009bf8d730 sctp_inpcb_bind() at sctp_inpcb_bind+0x19c3/frame 0xfffffe009bf8d880 sobind() at sobind+0xd5/frame 0xfffffe009bf8d8d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe009bf8d9b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe009bf8d9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe009bf8dbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 4873 tid 105736 ] Stopped at kdb_enter+0x6b: movq $0,0x28e37ea(%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 0x68827f6bcc56175e rdx 0x40001 rbx 0 rsp 0xfffffe009bf8d570 rbp 0xfffffe009bf8d590 rsi 0 rdi 0xfffffe0056b427a8 r8 0x3 r9 0xfffffe009bf8d0a8 r10 0 r11 0xfffffe00a4479530 r12 0xfffffe00a4479020 r13 0xfffffe009bf8d501 r14 0xffffffff82c73400 .str.18 r15 0xffffffff82c73400 .str.18 rip 0xffffffff817aab4b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e37ea(%rip) db> show proc Process 4873 (syz-executor.0) at 0xfffffe00a7cd3000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe0058933538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7bb03e0 (map 0xfffffe00a7bb03e0) (map.pmap 0xfffffe00a7bb04a0) (pmap 0xfffffe00a7bb0500) threads: 2 103478 RunQ syz-executor.0 105736 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 4873 787 787 0 R (threaded) syz-executor.0 103478 RunQ syz-executor.0 105736 Run CPU 0 syz-executor.0 4872 802 802 0 T (threaded) syz-executor.2 105675 s syz-executor.2 105734 RunQ syz-executor.2 4446 1 802 0 S uwait 0xfffffe009e395000 syz-executor.2 4274 1 4270 0 S uwait 0xfffffe00a7f3cf00 syz-executor.1 4273 1 4270 0 S uwait 0xfffffe00a702ea00 syz-executor.1 2952 1 787 60929 S uwait 0xfffffe00a7f3cd00 syz-executor.0 2949 1 2949 60929 S uwait 0xfffffe00a4413200 syz-executor.0 2231 1 2231 65 Ss select 0xfffffe0056b8e140 dhclient 2178 1 789 0 S uwait 0xfffffe00a4413b80 syz-executor.1 2175 1 789 0 S umtxn 0xfffffe009e395100 syz-executor.1 1880 1 1880 0 Ss select 0xfffffe005740b240 dhclient 1876 1 1876 0 Ss select 0xfffffe005740b640 dhclient 1842 1 1842 65 Ss select 0xfffffe00a7ccfcc0 dhclient 1588 1 1588 0 Ss select 0xfffffe00a7ccfc40 dhclient 1574 1 1574 0 Ss select 0xfffffe0056b8e1c0 dhclient 1530 1 1530 65 Rs dhclient 1385 1 1385 0 Ss select 0xfffffe00a7ccfd40 dhclient 1376 1 1376 0 Ss select 0xfffffe005740b040 dhclient 1357 1 1357 65 Ss select 0xfffffe005740b1c0 dhclient 1100 1 1100 0 Ss select 0xfffffe005740b5c0 dhclient 1097 1 1097 0 Ss select 0xfffffe0056b8e240 dhclient 955 0 0 0 DL aiordy 0xfffffe00a4508a70 [aiod4] 954 0 0 0 DL aiordy 0xfffffe00a4486538 [aiod3] 953 0 0 0 DL aiordy 0xfffffe00a440ca70 [aiod2] 952 0 0 0 DL aiordy 0xfffffe00a4486000 [aiod1] 808 780 808 0 Rs syz-executor.3 802 780 802 0 Ss wait 0xfffffe009e9b8000 syz-executor.2 789 780 789 0 Rs syz-executor.1 787 780 787 0 Ss nanslp 0xffffffff8405b200 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100093 S uwait 0xfffffe0058765a80 syz-fuzzer 100115 S uwait 0xfffffe005834d100 syz-fuzzer 100116 S uwait 0xfffffe005834d200 syz-fuzzer 100117 S uwait 0xfffffe005834d300 syz-fuzzer 100118 S uwait 0xfffffe009e395d00 syz-fuzzer 100119 S uwait 0xfffffe00588bf780 syz-fuzzer 100120 S uwait 0xfffffe009e395e00 syz-fuzzer 100122 S uwait 0xfffffe009e3ff700 syz-fuzzer 100123 S kqread 0xfffffe0058b0f900 syz-fuzzer 100124 S uwait 0xfffffe009e3ff500 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4f75e8 csh 776 694 776 0 Ss select 0xfffffe0056b8c7c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405b200 cron 694 1 694 0 Ss select 0xfffffe005740ba40 sshd 507 1 507 0 Ss select 0xfffffe0056b8c9c0 syslogd 436 1 436 0 Ss select 0xfffffe0056b8ce40 devd 435 1 435 65 Rs dhclient 350 1 350 0 Ss select 0xfffffe0056b8ccc0 dhclient 347 1 347 0 Ss select 0xfffffe0056b8cd40 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00575ff8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b97c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad2f8 [dom0] 100089 D launds 0xffffffff841ad304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea8d80 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b174a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84748e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97ac0 [doneq0] 100049 D - 0xffffffff83c97a40 [async] 100082 D - 0xffffffff83c978c0 [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_ 0xffffffff841a73a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e7c0 [g_event] 100040 D - 0xffffffff8402e800 [g_up] 100041 D - 0xffffffff8402e840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d848 [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 0xffffffff841a8340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f6c0 [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 - 0xffffffff82c7a380 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 4868 789 789 0 Z syz-executor.1 db> show all locks Process 4873 (syz-executor.0) thread 0xfffffe00a4479020 (105736) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a445f468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2997 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b63e0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 Process 1530 (dhclient) thread 0xfffffe00a440fac0 (100139) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a58d1518) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:491 Process 808 (syz-executor.3) thread 0xfffffe009e996720 (100130) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a449e3f0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3009 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e9cc230) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4485 Process 435 (dhclient) thread 0xfffffe00588bbc80 (100097) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe009e3998c8) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:491 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b1c80) 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 5 1025K 11082 vfscache 3 1025K 3 pcb 191 706K 12035 inodedep 15 518K 4460 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 164 327K 4967 vmem 3 274K 5 filedesc 28 217K 7733 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 8 130K 3944 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 52 sctp_stro 81 81K 2268 bus 989 81K 3490 mtx_pool 2 72K 2 sctp_atcl 191 72K 7971 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 396 50K 396 kdtrace 241 47K 10611 temp 36 35K 3156 hostcache 1 32K 1 shm 1 32K 22 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 dirrem 96 24K 4101 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 146 19K 751 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 43 14K 229 sctp_stri 26 13K 466 ether_multi 157 13K 167 KTRACE 100 13K 108 ifnet 7 13K 7 sctp_atky 272 12K 10549 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 ksem 4 10K 137 in6_multi 71 9K 71 bmsafemap 2 9K 4337 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 28 7K 333 kqueue 75 7K 4896 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 490 DEVFSP 80 5K 1005 pf_ifnet 13 5K 106 ufs_dirhash 24 5K 24 session 36 5K 71 pwddesc 72 5K 4902 UMA 270 5K 270 vt 11 5K 11 pf_table 2 4K 78 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 60 hhook 15 4K 17 selfd 51 4K 70610 sctp_athm 191 3K 8163 proc-args 52 3K 711 terminal 11 3K 11 sctp_map 162 3K 4444 select 19 3K 122 uidinfo 4 3K 18 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 81 CAM XPT 22 2K 543 in_multi 6 2K 8 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 nhops 6 1K 8 vnodemarker 2 1K 202 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 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 tcp_fsb 5 1K 376 freefile 5 1K 4083 crypto 4 1K 267 inpcbpolicy 20 1K 2049 encap_export_host 12 1K 12 procdesc 5 1K 18 mkdir 4 1K 7728 pfil 4 1K 4 cdev 2 1K 2 osd 13 1K 1596 newdirblk 3 1K 3864 diradd 3 1K 4141 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 2 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 6 1K 9750 pf_rule 1 1K 62 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1324 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 6564 p1003.1b 1 1K 1 tcp_do 0 0K 0 cdg data 0 0K 20 cubic data 0 0K 0 chd data 0 0K 5 sctp_mcore 0 0K 0 sctp_socko 0 0K 3715 sctp_iter 0 0K 14 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 21 mqdata 0 0K 0 htcp data 0 0K 23 vegas data 0 0K 0 dctcp data 0 0K 0 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 3701 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 100 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 freeblks 0 0K 4217 freefrag 0 0K 35 allocindir 0 0K 0 indirdep 0 0K 3389 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 ip6opt 0 0K 30 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 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 4095 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 32 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 235 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 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 199 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 18646 ioctlops 0 0K 389 eventfd 0 0K 7 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 926 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 2060 735198 0 254 42516480 0 tcp_log 416 0 15075 302889 0 254 6271200 0 mbuf 256 9029 3991 2635434 0 254 3333120 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 185 11575 8328 0 62 1693440 0 malloc-384 384 4152 8 4152 0 30 1597440 0 RADIX NODE 144 10280 383 150010 0 62 1535472 0 malloc-128 128 11293 22 11346 0 126 1448320 0 malloc-4096 4096 328 5 589 0 2 1363968 0 UMA Slabs 0 112 11816 25 11816 0 126 1326192 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 ertt_txseginfo 40 0 29593 1036246 0 254 1183720 0 vmem btag 56 20375 120 20375 0 254 1147720 0 tcp_bbr_map 128 0 6510 300863 0 127 833280 0 256 Bucket 2048 363 17 23897 0 8 778240 0 FFS inode 1160 522 31 4610 0 8 641480 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1369 86 72438 0 30 384120 0 malloc-4096 4096 86 5 4901 0 2 372736 0 THREAD 1808 167 31 5736 0 8 357984 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-16384 16384 14 6 3865 0 1 327680 0 sctp_asoc 2288 81 59 2222 0 254 320320 0 VNODE 448 561 87 4651 0 30 290304 0 malloc-2048 2048 81 59 6184 0 8 286720 0 malloc-64 64 3915 180 9261 0 254 262080 0 malloc-1024 1024 199 45 2522 0 16 249856 0 malloc-32768 32768 0 7 3161 0 1 229376 0 malloc-16 16 14029 221 14089 0 254 228000 0 MAP ENTRY 96 1953 399 281191 0 126 225792 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-65536 65536 1 2 340 0 1 196608 0 malloc-65536 65536 0 3 140 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 sctp_ep 1280 84 66 5423 0 254 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5560 236 6116 0 254 185472 0 malloc-128 128 1368 58 26678 0 126 182528 0 mbuf_packet 256 127 518 19110 0 254 165120 0 socket 944 48 116 8911 0 254 154816 0 malloc-256 256 44 556 15933 0 62 153600 0 sctp_raddr 736 113 85 2558 0 254 145728 0 VMSPACE 2544 45 12 4853 0 4 145008 0 FFS2 dinode 256 522 33 4609 0 62 142080 0 S VFS Cache 104 1028 337 5277 0 126 141960 0 malloc-256 256 288 237 9772 0 62 134400 0 clpbuf 2624 0 48 187 0 16 125952 0 PROC 1336 72 18 4873 0 8 120240 0 ksiginfo 112 73 971 1636 0 126 116928 0 malloc-16384 16384 1 6 166 0 1 114688 0 malloc-128 128 807 61 8034 0 126 111104 0 malloc-384 384 192 88 8319 0 30 107520 0 malloc-128 128 579 227 13347 0 126 103168 0 filedesc0 1072 72 19 4902 0 8 97552 0 malloc-256 256 220 155 8833 0 62 96000 0 malloc-256 256 225 135 7546 0 62 92160 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 14 206 4497 0 30 84480 0 128 Bucket 1024 51 28 1188 0 16 80896 0 malloc-8192 8192 7 2 110 0 1 73728 0 64 Bucket 512 92 52 6485 0 30 73728 0 malloc-64 64 896 238 10774 0 254 72576 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 g_bio 408 0 150 57480 0 30 61200 0 tcpcb 1080 9 47 1585 0 254 60480 0 malloc-64 64 791 154 6538 0 254 60480 0 malloc-384 384 117 33 479 0 30 57600 0 malloc-256 256 32 193 10812 0 62 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 tcp_inpcb 496 9 103 1585 0 254 55552 0 malloc-128 128 15 388 4513 0 126 51584 0 sctp_chunk 152 173 165 2042 0 254 51376 0 32 Bucket 256 66 129 10891 0 62 49920 0 malloc-4096 4096 11 1 551 0 2 49152 0 malloc-2048 2048 5 19 712 0 8 49152 0 pcpu-8 8 4775 857 6965 0 254 45056 0 malloc-64 64 184 509 70867 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 33405 0 16 36864 0 malloc-1024 1024 22 14 1413 0 16 36864 0 Files 80 237 213 22431 0 126 36000 0 malloc-384 384 83 7 83 0 30 34560 0 pipe 744 23 22 565 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 0 2 5 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-2048 2048 4 12 103 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 da_ccb 544 0 56 14561 0 16 30464 0 tcp_bbr_pcb 832 0 36 781 0 16 29952 0 malloc-2048 2048 11 3 37 0 8 28672 0 16 Bucket 144 79 117 910 0 62 28224 0 KNOTE 160 28 147 71740 0 62 28000 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-4096 4096 2 4 4101 0 2 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 55 245 2076 0 126 24000 0 malloc-128 128 34 152 332 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 37 53 838 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 tcp_rack_pcb 832 5 22 376 0 16 22464 0 malloc-512 512 28 12 501 0 30 20480 0 PWD 32 24 606 3947 0 254 20160 0 2 Bucket 32 66 564 1380 0 254 20160 0 malloc-128 128 89 66 628 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 38 37 290 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-4096 4096 3 1 8 0 2 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 6 193 0 8 16384 0 malloc-1024 1024 4 12 52 0 16 16384 0 malloc-512 512 19 13 26 0 30 16384 0 sctp_laddr 48 108 228 1986 0 254 16128 0 malloc-32 32 281 223 11749 0 254 16128 0 vtnet_tx_hdr 24 0 668 560676 0 254 16032 0 udp_inpcb 496 6 26 322 0 254 15872 0 malloc-384 384 26 14 83 0 30 15360 0 malloc-256 256 19 41 348 0 62 15360 0 malloc-64 64 24 165 17655 0 254 12096 0 malloc-32 32 150 228 4060 0 254 12096 0 malloc-16 16 502 248 5076 0 254 12000 0 malloc-16 16 401 349 39851 0 254 12000 0 sctp_readq 152 3 75 222 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1389 0 254 11520 0 malloc-4096 4096 0 2 7 0 2 8192 0 malloc-4096 4096 0 2 36 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 0 16 118 0 30 8192 0 malloc-512 512 0 16 33 0 30 8192 0 malloc-512 512 2 14 203 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 11 0 254 8096 0 PGRP 88 37 55 86 0 126 8096 0 rl_entry 40 90 112 90 0 254 8080 0 sctp_asconf_ack 48 0 168 21 0 254 8064 0 sctp_stream_msg_out 112 25 47 572 0 254 8064 0 tcp_rack_map 112 10 62 588 0 126 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 376 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 9 103 1585 0 126 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 454 0 254 8064 0 malloc-32 32 58 194 4017 0 254 8064 0 malloc-32 32 30 222 2344 0 254 8064 0 malloc-32 32 137 115 314 0 254 8064 0 malloc-32 32 19 233 26 0 254 8064 0 4 Bucket 48 6 162 125 0 254 8064 0 malloc-16 16 11 489 1520 0 254 8000 0 malloc-16 16 22 478 38 0 254 8000 0 malloc-16 16 36 464 3043 0 254 8000 0 malloc-16 16 14 486 16 0 254 8000 0 ripcb 496 5 11 88 0 254 7936 0 udplite_inpcb 496 0 16 54 0 254 7936 0 malloc-128 128 31 31 383 0 126 7936 0 AIO 208 0 38 17 0 62 7904 0 cryptop 280 0 28 49 0 30 7840 0 AIOCB 552 0 14 19 0 16 7728 0 L VFS Cache 320 0 24 9 0 30 7680 0 malloc-384 384 1 19 11 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 77 0 126 6448 0 domainset 40 0 126 52 0 254 5040 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 malloc-512 512 5 3 9 0 30 4096 0 malloc-512 512 0 8 5 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 4 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 malloc-64 64 2 61 2 0 254 4032 0 malloc-32 32 18 108 294 0 254 4032 0 malloc-16 16 0 250 7 0 254 4000 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 0 10 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 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 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 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 592 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 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 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-8192 8192 0 0 0 0 1 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