panic: Bad list head 0xfffffe00575b3a70 first->prev != head cpuid = 0 time = 1630184275 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bfa7350 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bfa74b0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bfa7590 panic() at panic+0xb5/frame 0xfffffe009bfa7650 sctp_inpcb_bind() at sctp_inpcb_bind+0x19c3/frame 0xfffffe009bfa7790 sctp6_bind() at sctp6_bind+0x171/frame 0xfffffe009bfa7880 sobind() at sobind+0xd5/frame 0xfffffe009bfa78d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe009bfa79b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe009bfa79f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bfa7bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bfa7bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 4945 tid 106951 ] Stopped at kdb_enter+0x6b: movq $0,0x28e383a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xd452a8ae4c315298 rdx 0x40001 rbx 0 rsp 0xfffffe009bfa7490 rbp 0xfffffe009bfa74b0 rsi 0 rdi 0xfffffe0056b42a28 r8 0x3 r9 0xfffffe009bfa6fc8 r10 0 r11 0xfffffe00a728e510 r12 0xfffffe00a728e000 r13 0xfffffe009bfa7501 r14 0xffffffff82c73400 .str.18 r15 0xffffffff82c73400 .str.18 rip 0xffffffff817aaafb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e383a(%rip) db> show proc Process 4945 (syz-executor.0) at 0xfffffe00a7770a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe009e9ae000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ea4f000 (map 0xfffffe009ea4f000) (map.pmap 0xfffffe009ea4f0c0) (pmap 0xfffffe009ea4f120) threads: 2 104619 RunQ syz-executor.0 106951 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 4946 784 784 0 R (threaded) syz-executor.3 102684 RunQ syz-executor.3 106952 RunQ syz-executor.3 4945 783 783 0 R (threaded) syz-executor.0 104619 RunQ syz-executor.0 106951 Run CPU 0 syz-executor.0 4943 785 785 0 RE CPU 1 syz-executor.1 4942 786 786 0 T (threaded) syz-executor.2 105356 s syz-executor.2 106939 RunQ syz-executor.2 106940 RunQ syz-executor.2 3524 1 783 0 S uwait 0xfffffe009eb32500 syz-executor.0 3519 1 783 0 S uwait 0xfffffe009ead0d80 syz-executor.0 3515 1 786 0 S uwait 0xfffffe009ead0700 syz-executor.2 3514 1 783 0 S uwait 0xfffffe009ead0900 syz-executor.0 3509 1 786 0 S uwait 0xfffffe00a77ff300 syz-executor.2 3506 1 786 0 S uwait 0xfffffe009ea82980 syz-executor.2 3502 1 786 0 S uwait 0xfffffe009ead0a00 syz-executor.2 3498 1 786 0 S uwait 0xfffffe009e41a700 syz-executor.2 3456 1 784 0 S uwait 0xfffffe009ead0000 syz-executor.3 3455 1 784 0 S uwait 0xfffffe009ea82c80 syz-executor.3 3023 1 784 0 S uwait 0xfffffe009e43f900 syz-executor.3 3013 1 784 0 S uwait 0xfffffe009e43fe00 syz-executor.3 3003 1 784 0 S uwait 0xfffffe009ea82200 syz-executor.3 2991 1 784 0 S uwait 0xfffffe009ead0e80 syz-executor.3 2989 1 784 0 S uwait 0xfffffe009eb32c00 syz-executor.3 1928 1 1928 65 Ss select 0xfffffe00a70b8540 dhclient 1721 1 1721 0 Ss select 0xfffffe00574181c0 dhclient 1714 1 1714 0 Ss select 0xfffffe00a736ed40 dhclient 1695 1 1695 65 Ss select 0xfffffe00a70b8cc0 dhclient 1479 1 1479 0 Ss select 0xfffffe00a70b8b40 dhclient 1476 1 1476 0 Ss select 0xfffffe00a70b86c0 dhclient 1456 1 1456 65 Ss select 0xfffffe00a70b89c0 dhclient 1298 1 785 0 S uwait 0xfffffe009e41a600 syz-executor.1 1186 0 0 0 DL aiordy 0xfffffe009eb07a70 [aiod4] 1185 0 0 0 DL aiordy 0xfffffe0058b67000 [aiod3] 1184 0 0 0 DL aiordy 0xfffffe009e9fe538 [aiod2] 1183 0 0 0 DL aiordy 0xfffffe00588be538 [aiod1] 1181 1 1181 0 Ss select 0xfffffe0057418240 dhclient 1168 1 1168 0 Ss select 0xfffffe00a70b8d40 dhclient 1144 1 1144 65 Ss select 0xfffffe0056b8e2c0 dhclient 973 1 973 0 Ss select 0xfffffe0057418640 dhclient 970 1 970 0 Ss select 0xfffffe0057418540 dhclient 897 1 784 0 S uwait 0xfffffe009e43f100 syz-executor.3 890 1 784 0 S uwait 0xfffffe009e43f700 syz-executor.3 870 1 784 0 S uwait 0xfffffe009e41a300 syz-executor.3 857 1 784 0 S uwait 0xfffffe005894f900 syz-executor.3 848 1 784 0 S uwait 0xfffffe009e41af00 syz-executor.3 786 780 786 0 Ss wait 0xfffffe0058948a70 syz-executor.2 785 780 785 0 Ss wait 0xfffffe009e9fea70 syz-executor.1 784 780 784 0 Rs syz-executor.3 783 780 783 0 Ss nanslp 0xffffffff8405b200 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffffe009e41aa00 syz-fuzzer 100117 S uwait 0xfffffe005894f080 syz-fuzzer 100118 S uwait 0xfffffe005894f180 syz-fuzzer 100119 S uwait 0xfffffe005894f280 syz-fuzzer 100120 S uwait 0xfffffe005894f380 syz-fuzzer 100121 S uwait 0xfffffe009e41a200 syz-fuzzer 100122 S uwait 0xfffffe009e41ab00 syz-fuzzer 100124 S uwait 0xfffffe009e41a000 syz-fuzzer 100946 S kqread 0xfffffe005700c800 syz-fuzzer 101506 S uwait 0xfffffe009eb32b00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588b60b0 csh 776 694 776 0 Ss select 0xfffffe0056b8c840 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe0058435cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575fe0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575fe4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00575fe8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00575fecb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574810b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574814b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574818b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405b200 cron 694 1 694 0 Ss select 0xfffffe0056b8c940 sshd 507 1 507 0 Ss select 0xfffffe0056b8c9c0 syslogd 436 1 436 0 Ss select 0xfffffe0056b8cb40 devd 435 1 435 65 Ss select 0xfffffe0056b8cd40 dhclient 350 1 350 0 Ss select 0xfffffe0056b8cbc0 dhclient 347 1 347 0 Ss select 0xfffffe0056b8ce40 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058539538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00584dd8e8 [/ 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 0xffffffff81ea8b20 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d814a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff847efe20 [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 RunQ [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 - 0xfffffe00573ec500 [acpi_task_0] 100079 D - 0xfffffe00573ec500 [acpi_task_1] 100080 D - 0xfffffe00573ec500 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 4945 (syz-executor.0) thread 0xfffffe00a728e000 (106951) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a774b968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2997 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b6418) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 Process 4943 (syz-executor.1) thread 0xfffffe00a7290ac0 (103977) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a76b9488) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b1c80) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/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 28 1031K 9677 vfscache 3 1025K 3 pcb 252 787K 9686 inodedep 12 517K 4277 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 58 457K 7843 subproc 191 391K 5055 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 3946 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 61 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 sctp_atcl 152 57K 5725 umtx 418 53K 418 kdtrace 275 53K 11900 sctp_stro 41 41K 1499 temp 36 35K 3032 shm 2 34K 62 hostcache 1 32K 1 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 637 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 45 14K 286 KTRACE 102 13K 10416 ifnet 7 13K 7 ether_multi 152 13K 182 kenv 95 12K 95 eventhandler 133 12K 133 ksem 12 11K 145 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 4278 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 36 pfs_vncache 1 8K 1 kqueue 90 8K 5051 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_atky 193 8K 7444 taskqueue 63 7K 63 cred 26 7K 339 lockf 56 7K 251 DEVFSP 97 7K 1550 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 528 pwddesc 86 6K 4960 pf_ifnet 14 5K 108 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 75 vt 11 5K 11 pf_table 2 4K 54 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 70578 hhook 15 4K 17 proc-args 52 3K 717 terminal 11 3K 11 sctp_athm 152 3K 5868 select 19 3K 307 uidinfo 3 3K 25 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 12 sctp_map 82 2K 2984 ipsecpolicy 2 2K 2 acpidev 20 2K 20 xform 19 2K 2290 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 pf_osfp 10 2K 10 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 178 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mkdir 6 1K 7790 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 839 pci_link 10 1K 10 crypto 4 1K 573 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 19 1K 3907 freework 3 1K 5173 newdirblk 4 1K 3895 dirrem 2 1K 4078 diradd 4 1K 4119 freeblks 2 1K 4082 pfil 4 1K 4 filedesc_to_leader 8 1K 19 cdev 2 1K 2 osd 12 1K 1932 chacha20random 1 1K 1 sigio 5 1K 6 pf_rule 2 1K 143 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freefile 2 1K 4048 indirdep 1 1K 1619 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 9484 tcp_fsb 1 1K 514 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 ip6_msource 2 1K 9 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 120 sctp_vrf 1 1K 1 ip_msource 1 1K 6 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 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 2439 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 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 8 sctp_stri 0 0K 288 cdg data 0 0K 30 vegas data 0 0K 26 chd data 0 0K 18 cubic data 0 0K 13 tcp_do 0 0K 0 dctcp data 0 0K 22 htcp data 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 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 3328 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 89 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 30 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 ip6opt 0 0K 112 ip6_moptions 0 0K 8 in6_mfilter 0 0K 24 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_moptions 0 0K 34 in_mfilter 0 0K 21 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 5 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 4133 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 21 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 277 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 10 lio 0 0K 70 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 196 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 19629 ioctlops 0 0K 955 eventfd 0 0K 5 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 408 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 933 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 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 8322 989 629345 0 254 38137856 0 tcp_log 416 0 15129 452297 0 254 6293664 0 mbuf 256 8900 1045 2207744 0 254 2545920 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 11868 839 147840 0 62 1829808 0 BUF TRIE 144 363 11397 5855 0 62 1693440 0 malloc-384 384 4152 18 4167 0 30 1601280 0 malloc-128 128 11292 23 11350 0 126 1448320 0 malloc-4096 4096 328 3 618 0 2 1355776 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 10738 23 10738 0 126 1205232 0 vmem btag 56 18956 27 18956 0 254 1063048 0 tcp_bbr_map 128 6 5233 298413 0 126 670592 0 FFS inode 1160 546 28 4595 0 8 665840 0 256 Bucket 2048 260 14 19688 0 8 561152 0 ertt_txseginfo 40 0 13837 728697 0 254 553480 0 malloc-16384 16384 29 4 3920 0 1 540672 0 VM OBJECT 264 1635 45 74580 0 30 443520 0 malloc-4096 4096 101 4 4973 0 2 430080 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 186 23 6952 0 8 377872 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-2048 2048 118 36 4834 0 8 315392 0 MAP ENTRY 96 2825 409 289384 0 126 310464 0 VNODE 448 584 82 4635 0 30 298368 0 malloc-32768 32768 0 9 84 0 1 294912 0 malloc-64 64 3930 354 9353 0 254 274176 0 malloc-16 16 14029 471 14139 0 254 232000 0 DEVCTL 1024 0 220 154 0 0 225280 0 sctp_ep 1280 111 63 4069 0 254 222720 0 malloc-1024 1024 160 36 1842 0 16 200704 0 malloc-65536 65536 1 2 418 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 1359 0 1 196608 0 sctp_asoc 2288 41 44 1492 0 254 194480 0 malloc-32 32 5560 362 6166 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1402 55 27107 0 126 186496 0 socket 944 114 82 9449 0 254 185024 0 VMSPACE 2544 61 8 4921 0 4 175536 0 mbuf_packet 256 133 512 17650 0 254 165120 0 malloc-256 256 68 577 14498 0 62 165120 0 FFS2 dinode 256 546 24 4594 0 62 145920 0 malloc-256 256 313 257 8235 0 62 145920 0 S VFS Cache 104 1031 334 5290 0 126 141960 0 PROC 1336 87 15 4946 0 8 136272 0 malloc-65536 65536 0 2 13 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 128 Bucket 1024 97 30 3291 0 16 130048 0 clpbuf 2624 0 48 314 0 16 125952 0 ksiginfo 112 87 957 1860 0 126 116928 0 filedesc0 1072 87 18 4960 0 8 112560 0 malloc-128 128 829 39 8131 0 126 111104 0 malloc-256 256 126 279 8833 0 62 103680 0 malloc-384 384 11 249 4328 0 30 99840 0 malloc-32768 32768 1 2 6 0 1 98304 0 malloc-256 256 245 130 8916 0 62 96000 0 malloc-128 128 582 131 13421 0 126 91264 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_raddr 736 41 80 1648 0 254 89056 0 malloc-384 384 153 77 6086 0 30 88320 0 sctp_chunk 152 55 491 1020 0 254 82992 0 malloc-8192 8192 7 3 112 0 1 81920 0 malloc-64 64 925 146 11137 0 254 68544 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-384 384 131 29 503 0 30 61440 0 64 Bucket 512 88 32 6299 0 30 61440 0 g_bio 408 0 150 35207 0 30 61200 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 745 137 7196 0 254 56448 0 malloc-128 128 7 427 4618 0 126 55552 0 32 Bucket 256 75 135 9597 0 62 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 tcpcb 1080 8 41 1921 0 254 52920 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 5 19 732 0 8 49152 0 tcp_inpcb 496 8 88 1921 0 254 47616 0 malloc-256 256 35 145 9285 0 62 46080 0 pcpu-8 8 4771 861 6989 0 254 45056 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pipe 744 23 32 591 0 16 40920 0 Files 80 334 166 24037 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 34623 0 16 36864 0 malloc-2048 2048 11 7 143 0 8 36864 0 malloc-2048 2048 5 13 127 0 8 36864 0 malloc-384 384 83 7 83 0 30 34560 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-8192 8192 0 4 29 0 1 32768 0 malloc-8192 8192 2 2 8 0 1 32768 0 malloc-1024 1024 22 10 1427 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 188 316 70773 0 254 32256 0 udplite_inpcb 496 0 64 1505 0 254 31744 0 TURNSTILE 136 210 21 210 0 62 31416 0 da_ccb 544 0 56 9724 0 16 30464 0 tcp_bbr_pcb 832 2 34 980 0 16 29952 0 malloc-4096 4096 2 5 4139 0 2 28672 0 16 Bucket 144 74 122 835 0 62 28224 0 KNOTE 160 28 147 74514 0 62 28000 0 malloc-128 128 35 182 329 0 126 27776 0 itimer 352 0 77 14 0 30 27104 0 malloc-1024 1024 18 6 57 0 16 24576 0 PWD 32 38 718 3984 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 47 253 2015 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 tcp_rack_pcb 832 1 26 514 0 16 22464 0 malloc-4096 4096 3 2 8 0 2 20480 0 malloc-1024 1024 4 16 44 0 16 20480 0 udp_inpcb 496 6 34 304 0 254 19840 0 malloc-128 128 89 66 624 0 126 19840 0 Mountpoints 2752 2 5 7 0 4 19264 0 malloc-256 256 37 38 1056 0 62 19200 0 malloc-256 256 38 37 238 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-2048 2048 8 0 8 0 8 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-32 32 270 234 14035 0 254 16128 0 vtnet_tx_hdr 24 0 668 510933 0 254 16032 0 malloc-384 384 25 15 72 0 30 15360 0 malloc-4096 4096 0 3 35 0 2 12288 0 malloc-2048 2048 2 4 572 0 8 12288 0 malloc-512 512 0 24 125 0 30 12288 0 malloc-512 512 19 5 30 0 30 12288 0 tcp_rack_map 112 2 106 1241 0 126 12096 0 malloc-64 64 55 134 18798 0 254 12096 0 malloc-32 32 150 228 3437 0 254 12096 0 2 Bucket 32 71 307 1164 0 254 12096 0 malloc-16 16 500 250 5874 0 254 12000 0 malloc-16 16 281 469 41373 0 254 12000 0 ripcb 496 5 19 177 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1417 0 254 11520 0 malloc-256 256 19 26 394 0 62 11520 0 malloc-4096 4096 0 2 119 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 30 0 30 8192 0 malloc-512 512 0 16 40 0 30 8192 0 malloc-512 512 2 14 363 0 30 8192 0 malloc-512 512 2 14 179 0 30 8192 0 malloc-512 512 0 16 22 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 76 0 126 8096 0 rl_entry 40 99 103 99 0 254 8080 0 sctp_stream_msg_out 112 9 63 439 0 254 8064 0 sctp_laddr 48 32 136 1449 0 254 8064 0 hostcache 64 2 124 2 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 1809 0 254 8064 0 ertt 72 8 104 1921 0 126 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 469 0 254 8064 0 malloc-64 64 2 124 23 0 254 8064 0 malloc-32 32 68 184 4033 0 254 8064 0 malloc-32 32 29 223 4088 0 254 8064 0 malloc-32 32 131 121 310 0 254 8064 0 malloc-32 32 19 233 31 0 254 8064 0 4 Bucket 48 6 162 130 0 254 8064 0 malloc-16 16 11 489 1653 0 254 8000 0 malloc-16 16 22 478 38 0 254 8000 0 malloc-16 16 36 464 1921 0 254 8000 0 malloc-16 16 14 486 38 0 254 8000 0 malloc-128 128 31 31 774 0 126 7936 0 sctp_readq 152 0 52 169 0 254 7904 0 AIO 208 0 38 96 0 62 7904 0 cryptop 280 0 28 105 0 30 7840 0 AIOCB 552 0 14 181 0 16 7728 0 malloc-384 384 0 20 9 0 30 7680 0 AIOLIO 272 0 28 70 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 24 0 126 6448 0 domainset 40 0 126 16 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 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 13 0 254 4048 0 tcpreass 48 0 84 2 0 254 4032 0 sackhole 32 0 126 3 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 18 108 415 0 254 4032 0 malloc-16 16 0 250 6 0 254 4000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 L VFS Cache 320 0 12 4 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 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 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 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 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 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-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 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