panic: Bad list head 0xfffffe005836d270 first->prev != head cpuid = 0 time = 1630133911 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5779350 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a57794b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5779590 panic() at panic+0xb5/frame 0xfffffe00a5779650 sctp_inpcb_bind() at sctp_inpcb_bind+0x19c3/frame 0xfffffe00a5779790 sctp6_bind() at sctp6_bind+0x171/frame 0xfffffe00a5779880 sobind() at sobind+0xd5/frame 0xfffffe00a57798d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00a57799b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe00a57799f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5779bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5779bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 4823 tid 106467 ] 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 0x3667a044917708f1 rdx 0x40001 rbx 0 rsp 0xfffffe00a5779490 rbp 0xfffffe00a57794b0 rsi 0 rdi 0xfffffe00573e5668 r8 0x3 r9 0xfffffe00a5778fc8 r10 0 r11 0xfffffe00a0c06530 r12 0xfffffe00a0c06020 r13 0xfffffe00a5779501 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 4823 (syz-executor.2) at 0xfffffe00a7ca0000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe00588c4538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7a4d3e0 (map 0xfffffe00a7a4d3e0) (map.pmap 0xfffffe00a7a4d4a0) (pmap 0xfffffe00a7a4d500) threads: 4 106236 RunQ syz-executor.2 106467 Run CPU 0 syz-executor.2 106468 S uwait 0xfffffe00a834ae00 syz-executor.2 106469 RunQ syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 4824 783 783 0 R (threaded) syz-executor.1 106303 S nanslp 0xffffffff8405b200 syz-executor.1 106470 RunQ syz-executor.1 106471 S uwait 0xfffffe00a834a680 syz-executor.1 4823 785 785 0 R (threaded) syz-executor.2 106236 RunQ syz-executor.2 106467 Run CPU 0 syz-executor.2 106468 S uwait 0xfffffe00a834ae00 syz-executor.2 106469 RunQ syz-executor.2 4292 0 0 0 DL aiordy 0xfffffe00a7bc3000 [aiod4] 4291 0 0 0 DL aiordy 0xfffffe00a7b65a70 [aiod3] 4290 0 0 0 DL aiordy 0xfffffe00a0d4e538 [aiod2] 4289 0 0 0 DL aiordy 0xfffffe00a7c31a70 [aiod1] 4131 1 786 0 S uwait 0xfffffe00a826f080 syz-executor.3 4130 1 786 0 S uwait 0xfffffe00a826fd80 syz-executor.3 4128 1 786 0 S uwait 0xfffffe009e9d9a80 syz-executor.3 4127 1 786 0 S uwait 0xfffffe00a0c66780 syz-executor.3 2693 1 782 0 S uwait 0xfffffe00a0c66480 syz-executor.0 2679 1 782 0 S uwait 0xfffffe00a0ca4000 syz-executor.0 2670 1 786 0 S uwait 0xfffffe00a826fe80 syz-executor.3 2667 1 782 0 S uwait 0xfffffe009e540e00 syz-executor.0 2664 1 786 0 S uwait 0xfffffe009e540600 syz-executor.3 2661 1 783 0 S uwait 0xfffffe00a826f680 syz-executor.1 2658 1 786 0 S uwait 0xfffffe00a0c66b80 syz-executor.3 2656 1 785 0 S uwait 0xfffffe00a826f480 syz-executor.2 2654 1 783 0 S uwait 0xfffffe00a0ca4100 syz-executor.1 2652 1 782 0 S uwait 0xfffffe00a826fb80 syz-executor.0 2646 1 786 0 S uwait 0xfffffe009e540d00 syz-executor.3 2644 1 783 0 S uwait 0xfffffe009e412300 syz-executor.1 2642 1 785 0 S uwait 0xfffffe009e540300 syz-executor.2 2640 1 782 0 S uwait 0xfffffe00a0c82100 syz-executor.0 2634 1 785 0 S uwait 0xfffffe009e412500 syz-executor.2 2633 1 786 0 S uwait 0xfffffe00a0ca4880 syz-executor.3 2632 1 782 0 S uwait 0xfffffe00a0c82300 syz-executor.0 2623 1 786 0 S uwait 0xfffffe009e540b00 syz-executor.3 2617 1 786 0 S uwait 0xfffffe0058761280 syz-executor.3 2610 1 786 0 S uwait 0xfffffe00a826fc80 syz-executor.3 1962 1 1962 65 Ss select 0xfffffe00a81e3ac0 dhclient 1800 1 782 0 S uwait 0xfffffe00a0ca4580 syz-executor.0 1798 1 782 0 S uwait 0xfffffe00a0ca4b80 syz-executor.0 1795 1 782 0 S uwait 0xfffffe009e9d9d80 syz-executor.0 1793 1 782 0 S uwait 0xfffffe00a0ca4d80 syz-executor.0 1791 1 782 0 S uwait 0xfffffe009e412100 syz-executor.0 1788 1 1788 0 Ss select 0xfffffe00a81e3940 dhclient 1785 1 1785 0 Ss select 0xfffffe0056b8e240 dhclient 1758 1 1758 65 Ss select 0xfffffe00a81e3e40 dhclient 1490 1 1490 0 Ss select 0xfffffe00a81e3cc0 dhclient 1487 1 1487 0 Ss select 0xfffffe00a81e3f40 dhclient 1468 1 1468 65 Ss select 0xfffffe0056b8e140 dhclient 1295 1 1295 0 Ss select 0xfffffe00574132c0 dhclient 1292 1 1292 0 Ss select 0xfffffe0057413440 dhclient 1268 1 1268 65 Ss select 0xfffffe00574135c0 dhclient 1030 1 785 0 S uwait 0xfffffe00a0ca4e80 syz-executor.2 1028 1 785 0 S uwait 0xfffffe0058761380 syz-executor.2 1025 1 785 0 S uwait 0xfffffe009e412400 syz-executor.2 1022 1 785 0 S uwait 0xfffffe009e540a00 syz-executor.2 1019 1 785 0 S uwait 0xfffffe009e540900 syz-executor.2 1017 1 785 0 S uwait 0xfffffe0058761980 syz-executor.2 1014 1 785 60928 S uwait 0xfffffe00a0c82500 syz-executor.2 1012 1 785 0 S uwait 0xfffffe009e540400 syz-executor.2 1007 1 1007 0 Ss select 0xfffffe00a0d7ce40 dhclient 1004 1 1004 0 Ss select 0xfffffe0056b8e040 dhclient 786 780 786 0 Ss piperd 0xfffffe00588c38b8 syz-executor.3 785 780 785 0 Rs syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8405b200 syz-executor.1 782 780 782 0 Ss piperd 0xfffffe009e9ba000 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100118 S uwait 0xfffffe009e412600 syz-fuzzer 100119 S nanslp 0xffffffff8405b200 syz-fuzzer 100120 S uwait 0xfffffe009e412800 syz-fuzzer 100121 RunQ syz-fuzzer 100122 S uwait 0xfffffe009e412000 syz-fuzzer 100123 S uwait 0xfffffe005834a300 syz-fuzzer 100124 RunQ syz-fuzzer 100125 S uwait 0xfffffe009e9d9c80 syz-fuzzer 100127 RunQ syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e40c5e8 csh 776 694 776 0 Ss select 0xfffffe0056b8e5c0 sshd 761 1 761 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00575f9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583e50b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e54b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e58b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e5cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00574780b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574784b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574788b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405b201 cron 694 1 694 0 Ss select 0xfffffe0056b8c840 sshd 507 1 507 0 Ss select 0xfffffe0056b8c8c0 syslogd 436 1 436 0 Ss select 0xfffffe0056b8cd40 devd 435 1 435 65 Ss select 0xfffffe0056b8cc40 dhclient 350 1 350 0 Ss select 0xfffffe0056b8ca40 dhclient 347 1 347 0 Ss select 0xfffffe0057413cc0 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058759a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe00584d94e8 [/ 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 0xffffffff84a814a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d99e20 [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 - 0xffffffff82c7a381 [deadlkres] 100078 D - 0xfffffe0057409900 [acpi_task_0] 100079 D - 0xfffffe0057409900 [acpi_task_1] 100080 D - 0xfffffe0057409900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 4823 (syz-executor.2) thread 0xfffffe00a0c06020 (106467) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a83d5968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2997 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b2f70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 Process 780 (syz-fuzzer) thread 0xfffffe009e9d7740 (100124) shared rm hhook_head rm lock (hhook_head rm lock) r = 0 (0xfffffe0054189d10) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_hhook.c:104 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009e4bcbc0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:997 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe005892d630) locked @ /syzkaller/managers/main/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/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 8 1026K 11408 vfscache 3 1025K 3 pcb 388 938K 10854 filedesc 88 698K 7595 linker 379 582K 424 inodedep 12 517K 4431 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 226 455K 4949 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 3864 tfo_ccache 1 128K 1 sctp_stro 119 119K 2138 sctp_atcl 300 113K 7116 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 46 bus 989 81K 3490 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 umtx 462 58K 462 kdtrace 303 57K 11297 shm 6 42K 21 temp 36 35K 2987 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 139 19K 536 sctp_atky 419 17K 9663 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 44 14K 273 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 176 ksem 31 12K 97 kenv 95 12K 95 cred 45 12K 473 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 kqueue 104 9K 4848 in6_multi 65 9K 65 bmsafemap 2 9K 4294 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 18 pfs_vncache 1 8K 1 DEVFSP 120 8K 806 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 pwddesc 102 7K 4874 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 513 sctp_athm 300 5K 7274 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 44 UMA 270 5K 270 session 35 5K 61 vt 11 5K 11 pf_table 2 4K 29 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_map 238 4K 4226 acpisem 28 4K 28 selfd 55 4K 63958 lockf 32 4K 60 hhook 15 4K 17 proc-args 52 3K 711 terminal 11 3K 11 xform 42 3K 1229 uidinfo 5 3K 59 select 19 3K 248 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 31 2K 69 mount 31 2K 154 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_stri 3 2K 340 in_multi 6 2K 15 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 258 NFSD session 1 1K 1 mkdir 7 1K 7556 CAM periph 4 1K 271 freework 4 1K 6092 sctp_ifn 6 1K 14 ipsec 3 1K 3 dirrem 3 1K 4047 freeblks 3 1K 4090 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 inpcbpolicy 23 1K 2971 pci_link 10 1K 10 crypto 4 1K 455 encap_export_host 12 1K 12 procdesc 5 1K 18 ip_msource 9 1K 60 newdirblk 4 1K 3778 diradd 4 1K 4088 pfil 4 1K 4 cdev 2 1K 2 osd 11 1K 1714 freefile 3 1K 4013 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 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 9710 pf_rule 1 1K 51 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 120 sctp_vrf 1 1K 1 ip6_msource 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 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 0 htcp data 0 0K 8 sctp_mcore 0 0K 0 sctp_socko 0 0K 3135 sctp_iter 0 0K 21 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 9 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 14 chd data 0 0K 18 dctcp data 0 0K 0 vegas data 0 0K 10 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 490 cubic data 0 0K 8 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 4182 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 129 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 5 allocindir 0 0K 0 indirdep 0 0K 2801 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 59 ip6_moptions 0 0K 9 in6_mfilter 0 0K 10 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 44 in_mfilter 0 0K 121 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 7 twsbuf 0 0K 0 statfs 0 0K 3995 namei_tracker 0 0K 38 export_host 0 0K 0 cl_savebuf 0 0K 31 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 237 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 1 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 239 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 19220 ioctlops 0 0K 539 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 933 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 12 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 1 filedesc_to_leader 0 0K 19 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 8327 984 259450 0 254 38137856 0 tcp_log 416 0 11718 463134 0 254 4874688 0 mbuf 256 8958 897 1620366 0 254 2522880 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 356 11404 9489 0 62 1693440 0 malloc-384 384 4155 15 4155 0 30 1601280 0 RADIX NODE 144 9968 975 141917 0 62 1575792 0 malloc-128 128 11292 23 11336 0 126 1448320 0 malloc-4096 4096 328 2 580 0 2 1351680 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 10823 10 10823 0 126 1213296 0 vmem btag 56 18891 92 18891 0 254 1063048 0 ertt_txseginfo 40 0 23634 813661 0 254 945360 0 malloc-16384 16384 44 6 3796 0 1 819200 0 tcp_bbr_map 128 0 6014 256748 0 126 769792 0 FFS inode 1160 550 31 4585 0 8 673960 0 256 Bucket 2048 283 13 18747 0 8 606208 0 malloc-4096 4096 115 6 4851 0 2 495616 0 VM OBJECT 264 1776 99 72474 0 30 495000 0 malloc-2048 2048 185 19 5548 0 8 417792 0 THREAD 1808 200 31 6471 0 8 417648 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 MAP ENTRY 96 3597 351 283567 0 126 379008 0 sctp_asoc 2288 119 26 2113 0 254 331760 0 VNODE 448 589 77 4626 0 30 298368 0 malloc-64 64 3944 277 9243 0 254 270144 0 sctp_ep 1280 178 23 4787 0 254 257280 0 malloc-1024 1024 236 12 2426 0 16 253952 0 malloc-16 16 14029 471 14089 0 254 232000 0 DEVCTL 1024 0 220 154 0 0 225280 0 VMSPACE 2544 75 12 4799 0 4 221328 0 malloc-65536 65536 1 2 400 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 24 0 1 196608 0 malloc-32768 32768 0 6 2562 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 60 26778 0 126 186496 0 socket 944 104 88 9291 0 254 181248 0 malloc-256 256 48 642 16218 0 62 176640 0 mbuf_packet 256 89 556 19409 0 254 165120 0 PROC 1336 101 22 4824 0 8 164328 0 FFS2 dinode 256 550 35 4585 0 62 149760 0 malloc-256 256 399 186 9774 0 62 149760 0 S VFS Cache 104 1029 375 5233 0 126 146016 0 filedesc0 1072 102 24 4874 0 8 135072 0 128 Bucket 1024 105 26 3043 0 16 134144 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-384 384 301 39 7464 0 30 130560 0 clpbuf 2624 0 48 518 0 16 125952 0 sctp_raddr 736 137 28 2461 0 254 121440 0 ksiginfo 112 104 940 1651 0 126 116928 0 malloc-128 128 879 20 8003 0 126 115072 0 malloc-128 128 584 222 13174 0 126 103168 0 malloc-16384 16384 6 0 6 0 1 98304 0 malloc-16384 16384 1 5 166 0 1 98304 0 tcpcb 1080 7 84 1703 0 254 98280 0 malloc-256 256 258 102 8355 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-256 256 129 216 8752 0 62 88320 0 tcp_inpcb 496 9 167 1703 0 254 87296 0 malloc-384 384 11 199 4487 0 30 80640 0 g_bio 408 0 190 56360 0 30 77520 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-64 64 955 179 10695 0 254 72576 0 malloc-384 384 151 29 456 0 30 69120 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 64 Bucket 512 88 32 6568 0 30 61440 0 malloc-64 64 845 100 6181 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 13 0 553 0 2 53248 0 32 Bucket 256 67 128 12812 0 62 49920 0 malloc-2048 2048 5 19 718 0 8 49152 0 malloc-256 256 37 143 10212 0 62 46080 0 Files 80 366 184 22566 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 0 5 41 0 1 40960 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 5809 0 254 40960 0 malloc-128 128 9 301 4568 0 126 39680 0 tcp_bbr_pcb 832 1 44 802 0 16 37440 0 NAMEI 1024 0 36 33049 0 16 36864 0 malloc-384 384 83 7 83 0 30 34560 0 da_ccb 544 0 63 15574 0 16 34272 0 TURNSTILE 136 232 20 232 0 62 34272 0 pipe 744 24 21 570 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-16384 16384 1 1 16 0 1 32768 0 malloc-2048 2048 12 4 70 0 8 32768 0 malloc-2048 2048 9 7 53 0 8 32768 0 malloc-1024 1024 22 10 1440 0 16 32768 0 pcpu-64 64 490 22 490 0 254 32768 0 tcp_rack_pcb 832 0 36 490 0 16 29952 0 malloc-4096 4096 2 5 4001 0 2 28672 0 16 Bucket 144 70 126 1048 0 62 28224 0 KNOTE 160 27 148 48559 0 62 28000 0 udplite_inpcb 496 0 56 831 0 254 27776 0 SLEEPQUEUE 88 232 56 232 0 126 25344 0 malloc-1024 1024 19 5 40 0 16 24576 0 PWD 32 51 705 3858 0 254 24192 0 malloc-64 64 188 190 64179 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 34 152 304 0 126 23808 0 sctp_chunk 152 118 38 842 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 9 0 2 20480 0 malloc-2048 2048 2 8 225 0 8 20480 0 malloc-32 32 413 217 11125 0 254 20160 0 8 Bucket 80 46 204 1818 0 126 20000 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1479 0 254 19200 0 malloc-256 256 37 38 990 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-1024 1024 4 12 44 0 16 16384 0 tcp_rack_map 112 0 144 1083 0 126 16128 0 2 Bucket 32 71 433 1337 0 254 16128 0 vtnet_tx_hdr 24 0 668 354537 0 254 16032 0 malloc-16 16 584 416 38826 0 254 16000 0 malloc-128 128 89 35 624 0 126 15872 0 malloc-384 384 25 15 58 0 30 15360 0 malloc-256 256 38 22 188 0 62 15360 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-512 512 5 19 401 0 30 12288 0 malloc-512 512 19 5 20 0 30 12288 0 sctp_stream_msg_out 112 21 87 426 0 254 12096 0 ertt 72 7 161 1703 0 126 12096 0 malloc-64 64 73 116 17753 0 254 12096 0 malloc-32 32 162 216 3800 0 254 12096 0 malloc-16 16 502 248 5391 0 254 12000 0 ripcb 496 8 16 162 0 254 11904 0 udp_inpcb 496 6 18 275 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-256 256 18 27 323 0 62 11520 0 malloc-4096 4096 0 2 34 0 2 8192 0 malloc-4096 4096 0 2 107 0 2 8192 0 malloc-2048 2048 0 4 28 0 8 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-512 512 2 14 2 0 30 8192 0 malloc-512 512 7 9 8 0 30 8192 0 malloc-512 512 0 16 14 0 30 8192 0 malloc-512 512 2 14 259 0 30 8192 0 malloc-512 512 0 16 7 0 30 8192 0 pf tags 104 0 78 8 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcp_log_bucket 176 0 46 6 0 62 8096 0 tcptw 88 0 92 6 0 254 8096 0 PGRP 88 35 57 61 0 126 8096 0 rl_entry 40 103 99 103 0 254 8080 0 sctp_asconf_ack 48 0 168 14 0 254 8064 0 sctp_laddr 48 88 80 1606 0 254 8064 0 udpcb 32 6 246 1106 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 460 0 254 8064 0 malloc-64 64 2 124 13 0 254 8064 0 malloc-32 32 18 234 401 0 254 8064 0 malloc-32 32 85 167 3931 0 254 8064 0 malloc-32 32 33 219 3117 0 254 8064 0 malloc-32 32 130 122 307 0 254 8064 0 malloc-32 32 19 233 36 0 254 8064 0 4 Bucket 48 6 162 147 0 254 8064 0 malloc-16 16 11 489 1556 0 254 8000 0 malloc-16 16 22 478 38 0 254 8000 0 malloc-16 16 36 464 2517 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 25 0 254 8000 0 malloc-128 128 31 31 639 0 126 7936 0 tcp_log_node 120 0 66 5 0 126 7920 0 sctp_readq 152 0 52 176 0 254 7904 0 cryptop 280 0 28 81 0 30 7840 0 malloc-384 384 0 20 4 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 19 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-1024 1024 3 1 3 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 4 0 254 4032 0 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 AIO 208 0 19 2 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOCB 552 0 7 4 0 16 3864 0 malloc-384 384 1 9 1 0 30 3840 0 AIOLIO 272 0 14 1 0 30 3808 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 20 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 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 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 NCLNODE 592 0 0 0 0 16 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 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-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