panic: sbflush_internal: ccc 0 mb 0 mbcnt 256 cpuid = 0 time = 1630877103 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a9a143b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a9a14510 vpanic() at vpanic+0x2c5/frame 0xfffffe00a9a145f0 panic() at panic+0xb5/frame 0xfffffe00a9a146b0 sbrelease_internal() at sbrelease_internal+0x1fb/frame 0xfffffe00a9a14710 sbdestroy() at sbdestroy+0x21/frame 0xfffffe00a9a14740 solisten_proto() at solisten_proto+0x144/frame 0xfffffe00a9a147b0 sctp_listen() at sctp_listen+0x78e/frame 0xfffffe00a9a148e0 solisten() at solisten+0xd2/frame 0xfffffe00a9a14930 kern_listen() at kern_listen+0x158/frame 0xfffffe00a9a149f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a9a14bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a9a14bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 52020 tid 155146 ] Stopped at kdb_enter+0x6b: movq $0,0x28e30aa(%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 0x4297289dec4792a2 rdx 0x40001 rbx 0 rsp 0xfffffe00a9a144f0 rbp 0xfffffe00a9a14510 rsi 0 rdi 0xfffffe0056b46468 r8 0x3 r9 0xfffffe00a9a14028 r10 0 r11 0xfffffe00a98e7a70 r12 0xfffffe00a98e7560 r13 0xfffffe00a9a14501 r14 0xffffffff82c76240 .str.18 r15 0xffffffff82c76240 .str.18 rip 0xffffffff817ab00b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e30aa(%rip) db> show proc Process 52020 (syz-executor.3) at 0xfffffe00a993da70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 859 at 0xfffffe009ea31000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a98943e0 (map 0xfffffe00a98943e0) (map.pmap 0xfffffe00a98944a0) (pmap 0xfffffe00a9894500) threads: 2 150980 RunQ syz-executor.3 155146 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 52022 808 808 0 R (threaded) syz-executor.2 154690 Run CPU 1 syz-executor.2 155147 RunQ syz-executor.2 52021 783 783 0 R (threaded) syz-executor.0 151027 RunQ syz-executor.0 155145 S uwait 0xfffffe00a7288b00 syz-executor.0 52020 859 859 0 R (threaded) syz-executor.3 150980 RunQ syz-executor.3 155146 Run CPU 0 syz-executor.3 52019 784 784 0 R (threaded) syz-executor.1 150611 RunQ syz-executor.1 155144 S uwait 0xfffffe00a9667900 syz-executor.1 47804 1 808 0 S uwait 0xfffffe009ea90880 syz-executor.2 47788 1 808 0 S uwait 0xfffffe0058942c80 syz-executor.2 47731 1 808 0 S uwait 0xfffffe009ea90980 syz-executor.2 47722 1 859 0 SV uwait 0xfffffe005834a300 syz-executor.3 47710 1 859 0 SV uwait 0xfffffe009ead2d00 syz-executor.3 47697 1 859 0 SV uwait 0xfffffe009ea29980 syz-executor.3 45098 1 859 0 SV uwait 0xfffffe009e4d2880 syz-executor.3 45097 1 859 0 SV uwait 0xfffffe0056ffe400 syz-executor.3 35495 1 808 0 S umtxn 0xfffffe009e547200 syz-executor.2 35489 1 808 0 S uwait 0xfffffe009e4d2a80 syz-executor.2 35486 1 808 0 S uwait 0xfffffe0058760980 syz-executor.2 35481 1 808 0 S uwait 0xfffffe009ea90a80 syz-executor.2 35480 1 808 0 S uwait 0xfffffe009ea90780 syz-executor.2 22945 22944 808 0 SV uwait 0xfffffe009e547000 syz-executor.2 22944 1 808 0 DV ppwait 0xfffffe009ea31f58 syz-executor.2 5785 1 5785 65 Ss select 0xfffffe00a703e7c0 dhclient 5206 1 5206 0 Ss select 0xfffffe00a703ebc0 dhclient 5203 1 5203 0 Ss select 0xfffffe0056b8d340 dhclient 5176 1 5176 65 Ss select 0xfffffe00a703e940 dhclient 3952 1 3952 0 Ss select 0xfffffe00574101c0 dhclient 3943 1 3943 0 Ss select 0xfffffe0057410040 dhclient 3895 1 3895 65 Ss select 0xfffffe00a703ee40 dhclient 2679 1 2679 0 Ss select 0xfffffe00a703eb40 dhclient 2676 1 2676 0 Ss select 0xfffffe00a703eac0 dhclient 2653 1 2653 65 Ss select 0xfffffe00a703e9c0 dhclient 1640 1 1640 0 Ss select 0xfffffe00a703ef40 dhclient 1635 1 1635 0 Ss select 0xfffffe00a703edc0 dhclient 872 0 0 0 DL aiordy 0xfffffe009ea74a70 [aiod4] 871 0 0 0 DL aiordy 0xfffffe009ea68000 [aiod3] 870 0 0 0 DL aiordy 0xfffffe009ea68538 [aiod2] 869 0 0 0 DL aiordy 0xfffffe009ea68a70 [aiod1] 859 780 859 0 Ss nanslp 0xffffffff8405af80 syz-executor.3 808 780 808 0 Ss nanslp 0xffffffff8405af80 syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffffe0056ffe200 syz-fuzzer 100124 S uwait 0xfffffe009e4d2080 syz-fuzzer 100125 S uwait 0xfffffe009e4d2180 syz-fuzzer 100126 S uwait 0xfffffe009e4d2280 syz-fuzzer 100127 S uwait 0xfffffe009e3f9400 syz-fuzzer 100128 S uwait 0xfffffe009e4d2580 syz-fuzzer 100129 S uwait 0xfffffe009e3f9500 syz-fuzzer 100130 S uwait 0xfffffe009e4d2680 syz-fuzzer 100131 S kqread 0xfffffe0058b21700 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00589500b0 csh 776 694 776 0 Ss select 0xfffffe0056b8a7c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f8cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e50b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e54b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e58b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e5cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574770b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574774b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574778b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af81 cron 694 1 694 0 Ss select 0xfffffe0056b8b940 sshd 507 1 507 0 Ss select 0xfffffe0056b8b9c0 syslogd 436 1 436 0 Ss select 0xfffffe0057410bc0 devd 435 1 435 65 Ss select 0xfffffe0057410ec0 dhclient 350 1 350 0 Ss select 0xfffffe0056b8bb40 dhclient 347 1 347 0 Ss select 0xfffffe0057410b40 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058758538 [vnlru] 22 0 0 0 DL syncer 0xffffffff84183360 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00584d84e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eabff0 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c45560 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84959e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b0d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b0d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d608 [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 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [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 - 0xfffffe0053deed00 [in6m_free taskq] 100011 D - 0xfffffe0053deeb00 [deferred_unmount ta] 100014 D - 0xfffffe0053dee500 [thread taskq] 100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df8c00 [pci_hp taskq] 100019 D - 0xfffffe0053df8a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df8800 [inm_free taskq] 100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e00200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon] 100068 D - 0xfffffe0056feaa00 [mca taskq] 100073 D - 0xffffffff82c7d1c1 [deadlkres] 100077 D - 0xfffffe0057407a00 [acpi_task_0] 100078 D - 0xfffffe0057407a00 [acpi_task_1] 100079 D - 0xfffffe0057407a00 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 45073 1 808 0 Z syz-executor.2 45075 1 808 0 Z syz-executor.2 47691 1 808 0 Z syz-executor.2 47693 1 808 0 Z syz-executor.2 47696 1 808 0 Z syz-executor.2 47702 1 808 0 Z syz-executor.2 47704 1 808 0 Z syz-executor.2 47707 1 808 0 Z syz-executor.2 47709 1 808 0 Z syz-executor.2 47715 1 808 0 Z syz-executor.2 47717 1 808 0 Z syz-executor.2 47720 1 808 0 Z syz-executor.2 47727 1 808 0 Z syz-executor.2 47736 1 808 0 Z syz-executor.2 47738 1 808 0 Z syz-executor.2 47743 1 808 0 Z syz-executor.2 47746 1 859 0 Z syz-executor.3 47752 1 859 0 Z syz-executor.3 47768 1 808 0 Z syz-executor.2 47771 1 808 0 Z syz-executor.2 47776 1 808 0 Z syz-executor.2 47781 1 808 0 Z syz-executor.2 47784 1 808 0 Z syz-executor.2 47792 1 808 0 Z syz-executor.2 47797 1 808 0 Z syz-executor.2 47800 1 808 0 Z syz-executor.2 47808 1 808 0 Z syz-executor.2 47813 1 808 0 Z syz-executor.2 47818 1 808 0 Z syz-executor.2 47824 1 808 0 Z syz-executor.2 47830 1 808 0 Z syz-executor.2 47836 1 808 0 Z syz-executor.2 db> show all locks Process 52022 (syz-executor.2) thread 0xfffffe00a7287740 (154690) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8407b270) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1233 Process 52020 (syz-executor.3) thread 0xfffffe00a98e7560 (155146) exclusive sleep mutex socket (socket) r = 0 (0xfffffe00a76b13b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7258 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a9e1e968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7256 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 pcb 6131 7402K 129167 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sctp_stro 3032 3032K 26048 sctp_atcl 6083 2282K 90097 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 51551 vfscache 3 1025K 3 inodedep 514 705K 51025 sctp_atky 9167 541K 120240 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 244 505K 52155 intr 4 472K 4 filedesc 48 377K 101861 vmem 3 274K 5 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 463 pagedep 9 130K 50934 tfo_ccache 1 128K 1 dirrem 505 127K 50936 DEVFS1 108 108K 125 sem 4 106K 4 sctp_athm 6083 96K 93123 sctp_map 6064 95K 52096 BPF 46 88K 75 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 freefile 503 63K 50910 kdtrace 324 60K 107171 umtx 462 58K 462 sctp_timw 201 51K 201 shm 6 42K 17 temp 35 33K 3495 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 1650 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 201 bus-sc 34 15K 1693 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 kqueue 116 10K 52067 in6_multi 71 9K 71 bmsafemap 2 9K 51009 ksem 2 9K 3124 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 29 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 355 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 574 pwddesc 82 6K 51992 DEVFSP 80 5K 2818 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 499 pf_ifnet 10 5K 442 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 678260 lockf 32 4K 72 hhook 15 4K 17 proc-args 52 3K 768 terminal 11 3K 11 select 19 3K 87 uidinfo 3 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 27 2K 47 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 freework 5 2K 50907 softdep 1 1K 1 mkdir 8 1K 101818 freeblks 4 1K 50906 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 148 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 inpcbpolicy 21 1K 20605 crypto 4 1K 1939 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 50909 diradd 4 1K 50980 pfil 4 1K 4 cdev 2 1K 2 osd 14 1K 11295 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 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 filedesc_to_leader 3 1K 69 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 4866 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sigio 2 1K 3 soname 4 1K 76349 filecaps 5 1K 130 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 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 cdg data 0 0K 0 htcp data 0 0K 30 sctp_mcore 0 0K 0 sctp_socko 0 0K 31075 sctp_iter 0 0K 225 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 212 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 5 sctp_stri 0 0K 6188 pf_table 0 0K 303 pf_rule 0 0K 579 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 0 cubic data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1115 mqdata 0 0K 0 chd data 0 0K 0 vegas data 0 0K 19 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 45032 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 73 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 1 allocindir 0 0K 0 indirdep 0 0K 10 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 78 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 18 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 20 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 51751 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 2019 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 27 lio 0 0K 31 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 178 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 55349 ioctlops 0 0K 4884 eventfd 0 0K 84 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 1065 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 8396 915 1205719 0 254 38137856 0 sctp_asoc 2288 3032 73 26048 0 254 7104240 0 mbuf 256 27383 352 2597154 0 254 7100160 0 malloc-2048 2048 3058 20 61537 0 8 6303744 0 tcp_log 416 142 9956 351244 0 254 4200768 0 sctp_ep 1280 3051 66 60766 0 254 3989760 0 malloc-1024 1024 3149 15 26780 0 16 3239936 0 mbuf_cluster 2048 1560 2 1560 0 254 3198976 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-384 384 6084 26 90438 0 30 2346240 0 RADIX NODE 144 15607 376 1353635 0 65 2301552 0 sctp_raddr 736 3033 91 31283 0 254 2299264 0 sctp_chunk 152 11138 224 27173 0 254 1727024 0 BUF TRIE 144 194 11566 1887 0 62 1693440 0 malloc-384 384 4152 8 4152 0 30 1597440 0 UMA Slabs 0 112 13443 18 13443 0 126 1507632 0 vmem btag 56 26324 75 26324 0 254 1478344 0 malloc-128 128 11292 85 11776 0 126 1456256 0 malloc-4096 4096 327 2 579 0 2 1347584 0 malloc-256 256 3422 1618 107116 0 62 1290240 0 malloc-384 384 513 1587 51066 0 30 806400 0 FFS inode 1160 536 24 51447 0 8 649600 0 malloc-256 256 629 1606 102368 0 62 572160 0 ertt_txseginfo 40 10135 4106 357504 0 254 569640 0 256 Bucket 2048 225 47 27013 0 8 557056 0 malloc-4096 4096 127 4 52050 0 2 536576 0 malloc-16384 16384 24 4 50929 0 1 458752 0 THREAD 1808 209 22 55147 0 8 417648 0 tcp_bbr_map 128 1002 2253 84276 0 126 416640 0 VM OBJECT 264 1506 54 732050 0 30 411840 0 mbuf_packet 256 617 943 106742 0 254 399360 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-65536 65536 5 0 5 0 1 327680 0 VNODE 448 576 90 51489 0 30 298368 0 socket 944 65 247 83225 0 254 294528 0 malloc-64 64 3956 517 56449 0 254 286272 0 tcp_inpcb 496 11 533 11284 0 254 269824 0 malloc-128 128 507 1601 52045 0 126 269824 0 MAP ENTRY 96 2392 254 2813358 0 126 254016 0 malloc-64 64 3718 62 43982 0 254 241920 0 malloc-16 16 14029 221 14102 0 254 228000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-8192 8192 27 0 131 0 1 221184 0 malloc-32 32 6225 201 92163 0 254 205632 0 malloc-16 16 12196 304 182085 0 254 200000 0 malloc-65536 65536 1 2 517 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32 32 5560 362 6158 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1369 88 29114 0 126 186496 0 PROC 1336 113 16 52022 0 8 172344 0 malloc-256 256 49 596 108989 0 62 165120 0 VMSPACE 2544 53 10 51955 0 4 160272 0 tcpcb 1080 10 137 11284 0 254 158760 0 S VFS Cache 104 1085 397 52641 0 126 154128 0 FFS2 dinode 256 536 34 51447 0 62 145920 0 sctp_laddr 48 1172 1600 14908 0 254 133056 0 malloc-65536 65536 0 2 136 0 1 131072 0 128 Bucket 1024 87 36 15986 0 16 125952 0 malloc-128 128 872 89 55802 0 126 123008 0 ksiginfo 112 114 930 3043 0 126 116928 0 malloc-128 128 583 254 154836 0 126 107136 0 filedesc0 1072 82 16 51992 0 8 105056 0 64 Bucket 512 130 70 18249 0 30 102400 0 malloc-256 256 267 123 57029 0 62 99840 0 malloc-16384 16384 0 6 4627 0 1 98304 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 945 378 105020 0 254 84672 0 clpbuf 2624 0 32 56 0 16 83968 0 sctp_stream_msg_out 112 563 157 13397 0 254 80640 0 g_bio 408 0 180 11712 0 30 73440 0 32 Bucket 256 121 164 19057 0 62 72960 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 malloc-2048 2048 4 28 939 0 8 65536 0 pcpu-8 8 4718 3474 15273 0 254 65536 0 malloc-384 384 155 5 941 0 30 61440 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-256 256 17 193 673 0 62 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 tcp_bbr_pcb 832 5 58 6399 0 16 52416 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 7 15 323 0 8 45056 0 pipe 744 25 35 1127 0 16 44640 0 malloc-64 64 188 505 678619 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 Files 80 264 236 159255 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 230940 0 16 36864 0 malloc-1024 1024 22 14 3463 0 16 36864 0 malloc-384 384 83 7 83 0 30 34560 0 malloc-256 256 40 95 101844 0 62 34560 0 da_ccb 544 0 63 3044 0 16 34272 0 TURNSTILE 136 232 20 232 0 62 34272 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-8192 8192 2 2 25 0 1 32768 0 malloc-2048 2048 11 5 117 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 33 215 401 0 126 31744 0 tcp_rack_pcb 832 0 36 1115 0 16 29952 0 malloc-4096 4096 2 5 51757 0 2 28672 0 malloc-512 512 2 54 6249 0 30 28672 0 KNOTE 160 28 147 602301 0 62 28000 0 udplite_inpcb 496 0 56 3543 0 254 27776 0 malloc-8192 8192 0 3 32 0 1 24576 0 malloc-1024 1024 18 6 50 0 16 24576 0 PWD 32 34 722 51019 0 254 24192 0 16 Bucket 144 64 104 1487 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 52 248 10758 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 34 56 740 0 62 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 malloc-2048 2048 8 2 10 0 8 20480 0 malloc-1024 1024 4 16 78 0 16 20480 0 malloc-32 32 66 564 51053 0 254 20160 0 ripcb 496 5 35 2127 0 254 19840 0 udp_inpcb 496 6 34 3651 0 254 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1787 0 254 19200 0 malloc-384 384 26 24 532 0 30 19200 0 malloc-256 256 37 38 3057 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 1 7 26 0 8 16384 0 malloc-512 512 19 13 47 0 30 16384 0 vtnet_tx_hdr 24 0 668 779519 0 254 16032 0 malloc-128 128 89 35 630 0 126 15872 0 sctp_readq 152 1 103 3103 0 254 15808 0 malloc-4096 4096 3 0 4 0 2 12288 0 malloc-2048 2048 2 4 4302 0 8 12288 0 malloc-512 512 0 24 125 0 30 12288 0 rtentry 176 31 38 35 0 62 12144 0 PGRP 88 35 103 501 0 126 12144 0 tcp_rack_map 112 0 108 1707 0 126 12096 0 ertt 72 10 158 11284 0 126 12096 0 malloc-32 32 31 347 23154 0 254 12096 0 4 Bucket 48 6 246 1148 0 254 12096 0 2 Bucket 32 60 318 5384 0 254 12096 0 malloc-16 16 499 251 46169 0 254 12000 0 malloc-128 128 31 62 3258 0 126 11904 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-4096 4096 0 2 921 0 2 8192 0 malloc-4096 4096 0 2 350 0 2 8192 0 malloc-2048 2048 0 4 21 0 8 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-512 512 0 16 126 0 30 8192 0 malloc-512 512 2 14 2 0 30 8192 0 malloc-512 512 5 11 9 0 30 8192 0 malloc-512 512 2 14 149 0 30 8192 0 malloc-512 512 0 16 6 0 30 8192 0 rl_entry 40 69 133 69 0 254 8080 0 udpcb 32 6 246 7194 0 254 8064 0 malloc-64 64 29 97 21639 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 497 0 254 8064 0 malloc-64 64 2 124 2 0 254 8064 0 malloc-32 32 18 234 1038 0 254 8064 0 malloc-32 32 150 102 29377 0 254 8064 0 malloc-32 32 136 116 325 0 254 8064 0 malloc-32 32 19 233 30 0 254 8064 0 malloc-16 16 11 489 28178 0 254 8000 0 malloc-16 16 22 478 40 0 254 8000 0 malloc-16 16 36 464 20933 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 AIO 208 2 36 77 0 62 7904 0 cryptop 280 0 28 63 0 30 7840 0 AIOCB 552 0 14 72 0 16 7728 0 malloc-384 384 0 20 28 0 30 7680 0 AIOLIO 272 0 28 31 0 30 7616 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-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 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 itimer 352 0 11 4 0 30 3872 0 UMA Slabs 1 176 15 7 15 0 62 3872 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_ack 48 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 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 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-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