panic: sbflush_internal: ccc 0 mb 0 mbcnt 1024 cpuid = 1 time = 1625531923 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c822830 vpanic() at vpanic+0x1cc/frame 0xfffffe009c822890 panic() at panic+0x43/frame 0xfffffe009c8228f0 sbrelease_internal() at sbrelease_internal+0x157/frame 0xfffffe009c822930 sbdestroy() at sbdestroy+0x20/frame 0xfffffe009c822960 solisten_proto() at solisten_proto+0xc6/frame 0xfffffe009c8229c0 sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe009c822a30 solisten() at solisten+0x7a/frame 0xfffffe009c822a70 kern_listen() at kern_listen+0x13c/frame 0xfffffe009c822ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c822bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c822bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 15764 tid 116030 ] Stopped at kdb_enter+0x67: movq $0,0x164233e(%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 0xfffffe0099a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c822810 rbp 0xfffffe009c822830 rsi 0x40001 rdi 0xffffffff81132566 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c822700 r11 0x1ff63fff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff819d1500 r14 0xffffffff81a75a36 r15 0xffffffff81a75a36 rip 0xffffffff811295c7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164233e(%rip) db> show proc Process 15764 (syz-executor.2) at 0xfffff80018bc3a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 801 at 0xfffff80015e99a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bdb538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00951813e0 (map 0xfffffe00951813e0) (map.pmap 0xfffffe00951814a0) (pmap 0xfffffe0095181500) threads: 3 115002 Run CPU 0 syz-executor.2 116027 S uwait 0xfffff80025ec7500 syz-executor.2 116030 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 15764 801 801 0 R (threaded) syz-executor.2 115002 Run CPU 0 syz-executor.2 116027 S uwait 0xfffff80025ec7500 syz-executor.2 116030 Run CPU 1 syz-executor.2 15758 788 788 0 R (threaded) syz-executor.1 115122 RunQ syz-executor.1 116021 RunQ syz-executor.1 116029 S uwait 0xfffff80018d68500 syz-executor.1 116031 RunQ syz-executor.1 15496 1 820 0 S uwait 0xfffff80018d75f00 syz-executor.3 15491 1 820 0 S uwait 0xfffff80025fdeb00 syz-executor.3 14552 1 801 0 S uwait 0xfffff80015dcff00 syz-executor.2 14551 1 801 0 S uwait 0xfffff80018d75b00 syz-executor.2 14209 1 14209 65 Ss select 0xfffff80018eb4140 dhclient 12703 1 12703 0 Ss select 0xfffff800181242c0 dhclient 12692 1 12692 0 Ss select 0xfffff800181248c0 dhclient 12654 1 12654 65 Ss select 0xfffff80018d678c0 dhclient 12182 1 787 0 S uwait 0xfffff80015d56d00 syz-executor.0 12174 1 787 0 S uwait 0xfffff80025fde300 syz-executor.0 11848 11847 820 0 SV uwait 0xfffff80025b51b00 syz-executor.3 11847 1 820 0 DV ppwait 0xfffff80025f2aa20 syz-executor.3 11732 1 801 0 S uwait 0xfffff80025fde500 syz-executor.2 11731 1 801 0 S uwait 0xfffff80015dcbf00 syz-executor.2 10027 1 801 0 SV uwait 0xfffff80015dcab00 syz-executor.2 10016 1 801 0 SV uwait 0xfffff80015778900 syz-executor.2 10006 1 801 0 SV sigwait 0xfffffe009515a000 syz-executor.2 9997 1 801 0 SV sigwait 0xfffffe009513c000 syz-executor.2 9991 1 801 0 SV sigwait 0xfffffe0095138000 syz-executor.2 9978 1 801 0 SV sigwait 0xfffffe0095124000 syz-executor.2 9968 1 801 0 SV sigwait 0xfffffe00955ff000 syz-executor.2 9958 1 801 0 SV sigwait 0xfffffe00955fd000 syz-executor.2 9954 1 801 0 SV sigwait 0xfffffe00955f3000 syz-executor.2 9943 1 801 0 SV sigwait 0xfffffe00955b3000 syz-executor.2 9937 1 9937 0 Ss select 0xfffff80025f4eec0 dhclient 9934 1 9934 0 Ss select 0xfffff800182f5d40 dhclient 9915 1 9915 65 Ss select 0xfffff80025f4e440 dhclient 9909 1 801 0 SV sigwait 0xfffffe0095522000 syz-executor.2 9897 1 801 0 SV sigwait 0xfffffe0095520000 syz-executor.2 9855 1 788 0 SV sigwait 0xfffffe009559f000 syz-executor.1 9850 1 788 0 SV sigwait 0xfffffe0095528000 syz-executor.1 7752 7749 801 0 SV uwait 0xfffff80015778100 syz-executor.2 7749 1 801 0 DV ppwait 0xfffff80025e71a20 syz-executor.2 7206 1 7206 0 Ss select 0xfffff8002552dd40 dhclient 7203 1 7203 0 Ss select 0xfffff800182f5440 dhclient 7177 1 7177 65 Ss select 0xfffff800181cca40 dhclient 1289 0 0 0 DL aiordy 0xfffff80015eefa70 [aiod4] 1288 0 0 0 DL aiordy 0xfffff80025b84a70 [aiod3] 1287 0 0 0 DL aiordy 0xfffff80025b84538 [aiod2] 1286 0 0 0 DL aiordy 0xfffff80025e71a70 [aiod1] 820 780 820 0 Ss piperd 0xfffff800253b58b8 syz-executor.3 818 1 818 0 Ss select 0xfffff80025ce25c0 dhclient 813 1 813 0 Ss select 0xfffff80025dcf5c0 dhclient 801 780 801 0 Rs syz-executor.2 788 780 788 0 Rs syz-executor.1 787 780 787 0 Ss piperd 0xfffff80015e982e8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffff80015dcf900 syz-fuzzer 100118 S uwait 0xfffff80015b07b00 syz-fuzzer 100119 S uwait 0xfffff80015b07d00 syz-fuzzer 100120 S uwait 0xfffff80015dcfb00 syz-fuzzer 100121 S uwait 0xfffff80015dcfd00 syz-fuzzer 100122 S uwait 0xfffff80015d56700 syz-fuzzer 100123 S uwait 0xfffff80015dcad00 syz-fuzzer 100124 S kqread 0xfffff80015778300 syz-fuzzer 100125 S uwait 0xfffff80015d56300 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015eef0b0 csh 776 694 776 0 Ss select 0xfffff8002531cbc0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b0f4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b0fcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a984b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a98cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a9c4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a9ccb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015aa04b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015aa0cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a0 cron 694 1 694 0 Ss select 0xfffff8002531c740 sshd 507 1 507 0 Ss select 0xfffff8002531c5c0 syslogd 436 1 436 0 Ss select 0xfffff80015dc12c0 devd 435 1 435 65 Ss select 0xfffff80015db55c0 dhclient 350 1 350 0 Ss select 0xfffff80015dc1a40 dhclient 347 1 347 0 Ss select 0xfffff80015ef9d40 dhclient 23 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 22 0 0 0 DL vlruwt 0xfffff80015cb5a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80015e1bce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82849778 [dom0] 100087 D launds 0xffffffff82849784 [laundry: dom0] 100088 D umarcl 0xffffffff815c5a50 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e348b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f40410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 DL - 0xffffffff8282abdc [soaiod2] 7 0 0 0 DL - 0xffffffff8282abdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8244ab40 [doneq0] 100045 D - 0xffffffff8244aac0 [async] 100078 D - 0xffffffff8244a990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004437488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d56d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d56d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846c60 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271e8e0 [g_event] 100036 D - 0xffffffff8271e8e8 [g_up] 100037 D - 0xffffffff8271e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004080900 [thr_0] 100029 D - 0xfffff80004080980 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bdb538 [init] 10 0 0 0 DL audit_w 0xffffffff82847170 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff80004bd3500 [if_config_tqg_0] 100006 D - 0xfffff80004c78d00 [softirq_0] 100007 D - 0xfffff80004c78500 [softirq_1] 100008 D - 0xfffff80004c77d00 [if_io_tqg_0] 100009 D - 0xfffff80004c77500 [if_io_tqg_1] 100011 D - 0xfffff80004c76900 [kqueue_ctx taskq] 100012 D - 0xfffff80004c76500 [pci_hp taskq] 100014 D - 0xfffff80004c6dd00 [inm_free taskq] 100016 D - 0xfffff80004c6d500 [linuxkpi_irq_wq] 100017 D - 0xfffff80004c6d100 [thread taskq] 100018 D - 0xfffff80004c69d00 [in6m_free taskq] 100019 D - 0xfffff80004c69900 [aiod_kick taskq] 100020 D - 0xfffff80004c69500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd7d00 [firmware taskq] 100038 D - 0xfffff80004cd7900 [crypto_0] 100039 D - 0xfffff80004cd7900 [crypto_1] 100055 D - 0xfffff80004cd7100 [vtnet0 rxq 0] 100056 D - 0xfffff800153edd00 [vtnet0 txq 0] 100057 D - 0xfffff800153ed900 [vtnet0 rxq 1] 100058 D - 0xfffff800153ed500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153d0700 [virtio_balloon] 100064 D - 0xfffff800153ed100 [mca taskq] 100069 D - 0xffffffff81e225d0 [deadlkres] 100073 D - 0xfffff80015aa4d00 [acpi_task_0] 100074 D - 0xfffff80015aa4d00 [acpi_task_1] 100075 D - 0xfffff80015aa4d00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] db> show all locks Process 15764 (syz-executor.2) thread 0xfffffe0095194740 (116030) exclusive sleep mutex socket (socket) r = 0 (0xfffff80018ef0b10) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7258 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80018ee3e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7256 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 inodedep 833 1352K 15002 filedesc 66 1052K 29743 newblk 10 1037K 17544 vfscache 3 1035K 3 subproc 200 837K 15945 pcb 81 824K 12866 acpica 1674 649K 54806 linker 368 539K 462 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 dirrem 824 412K 14882 bus 986 377K 3469 BPF 46 337K 62 freefile 823 309K 14861 kdtrace 279 223K 31798 DEVFS1 107 214K 124 module 511 192K 511 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 10 141K 14863 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2345 syncache 1 76K 1 vmem 3 72K 5 routetbl 130 70K 418 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 kqueue 93 43K 15788 sctp_atcl 42 42K 6132 rman 84 42K 425 DEVFSP 104 39K 15240 lltable 45 39K 80 sctp_stro 19 38K 1356 KTRACE 100 38K 100 taskqueue 60 36K 60 pwddesc 91 35K 15766 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 crypto 74 34K 4804 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 5 GEOM 60 29K 489 in6_multi 65 29K 65 sctp_timw 56 28K 56 cred 28 28K 250 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 523 kcovinfo 64 24K 68 sctp_atky 61 23K 7772 CAM queue 5 21K 1528 selfd 55 21K 230635 xform 54 21K 21262 pfs_nodes 20 20K 20 proc-args 52 20K 646 UART 12 18K 12 session 35 18K 49 bmsafemap 2 17K 14952 ksem 1 16K 221 rpc 2 16K 2 shmfd 1 16K 33 pfs_vncache 1 16K 1 sctp_athm 42 16K 6269 inpcbpolicy 42 16K 8632 sctp_map 38 15K 2516 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 83 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 51 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 11 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 126 osd 18 7K 6981 mount 16 7K 99 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 29672 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 14841 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 14828 vnodemarker 2 2K 96 NFSD session 1 2K 1 newdirblk 5 2K 14836 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 112 pf_osfp 4 2K 4 diradd 4 2K 14922 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 14266 chd data 3 2K 398 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 vegas data 2 1K 619 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 42 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 cubic data 0 0K 180 tcp_do 0 0K 0 tcp_fsb 0 0K 1579 mqdata 0 0K 0 dctcp data 0 0K 93 htcp data 0 0K 148 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 182 sctp_mcore 0 0K 0 sctp_socko 0 0K 2621 sctp_iter 0 0K 258 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 248 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 294 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 10605 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 46 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 6 allocindir 0 0K 0 indirdep 0 0K 34 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 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 65 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 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 2 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 15051 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 17 tcp_log_dev 0 0K 0 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 3979 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 8 lio 0 0K 50 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 127 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 18017 ioctlops 0 0K 507 eventfd 0 0K 42 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 825 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 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 879 1410620 0 254 37679104 0 malloc-384 384 34899 81 271303 0 30 13432320 0 malloc-1024 1024 4296 8 4639 0 16 4407296 0 malloc-1024 1024 837 2627 15112 0 16 3547136 0 RADIX NODE 144 19282 987 454118 0 62 2918736 0 malloc-1024 1024 198 2502 27033 0 16 2764800 0 malloc-8192 8192 327 3 641 0 1 2703360 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8859 621 2270573 0 254 2426880 0 BUF TRIE 144 361 13107 2627 0 62 1939392 0 malloc-512 512 919 2633 62195 0 30 1818624 0 malloc-384 384 1823 2617 18243 0 30 1704960 0 UMA Slabs 0 112 13992 9 13992 0 126 1568112 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 malloc-32768 32768 33 6 14870 0 1 1277952 0 malloc-384 384 2205 55 140811 0 30 867840 0 malloc-8192 8192 95 6 16300 0 1 827392 0 malloc-384 384 1682 48 63899 0 30 664320 0 FFS inode 1160 536 24 15397 0 8 649600 0 malloc-4096 4096 7 112 4210 0 2 487424 0 malloc-65536 65536 2 5 21 0 1 458752 0 VM OBJECT 264 1646 79 223872 0 30 455400 0 malloc-8192 8192 24 29 4718 0 1 434176 0 malloc-16384 16384 25 0 29 0 1 409600 0 THREAD 1808 187 22 16031 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 2847 303 846382 0 126 302400 0 VNODE 448 575 73 15438 0 30 290304 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 488 18 518 6969 0 254 261568 0 256 Bucket 2048 101 15 17886 0 8 237568 0 malloc-2048 2048 111 3 128 0 8 233472 0 DEVCTL 1024 0 220 153 0 0 225280 0 socket 944 67 149 14843 0 254 203904 0 malloc-512 512 378 6 1389 0 30 196608 0 g_bio 408 0 470 10957 0 30 191760 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 61 11 15722 0 4 183168 0 malloc-16384 16384 7 4 271 0 1 180224 0 malloc-1024 1024 67 105 11201 0 16 176128 0 tcp_bbr_map 128 6 1327 9383 0 126 170624 0 sctp_ep 1280 23 109 4717 0 254 168960 0 mbuf_packet 256 128 517 18050 0 254 165120 0 malloc-32768 32768 4 1 139 0 1 163840 0 malloc-384 384 250 170 42808 0 30 161280 0 vmem btag 56 2801 67 2801 0 254 160608 0 ertt_txseginfo 40 1 3736 52235 0 254 149480 0 S VFS Cache 104 1043 361 16300 0 126 146016 0 FFS2 dinode 256 536 34 15397 0 62 145920 0 PROC 1336 90 18 15765 0 8 144288 0 malloc-65536 65536 0 2 177 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-384 384 288 52 15438 0 30 130560 0 clpbuf 2624 0 48 232 0 16 125952 0 filedesc0 1072 91 21 15766 0 8 120064 0 ksiginfo 112 93 951 2677 0 126 116928 0 malloc-16384 16384 5 2 7 0 1 114688 0 malloc-8192 8192 13 1 24 0 1 114688 0 malloc-2048 2048 21 35 1768 0 8 114688 0 sctp_asoc 2288 19 31 1258 0 254 114400 0 32 Bucket 256 268 167 21961 0 62 111360 0 malloc-1024 1024 80 16 257 0 16 98304 0 tcpcb 1080 14 77 6969 0 254 98280 0 malloc-8192 8192 9 2 13 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 176 54 7320 0 30 88320 0 malloc-4096 4096 3 18 510 0 2 86016 0 malloc-512 512 151 17 192 0 30 86016 0 malloc-512 512 119 41 4001 0 30 81920 0 16 Bucket 144 384 176 4709 0 62 80640 0 128 Bucket 1024 43 28 1364 0 16 72704 0 malloc-384 384 117 63 16843 0 30 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-8192 8192 3 5 144 0 1 65536 0 malloc-1024 1024 61 3 859 0 16 65536 0 sctp_raddr 736 21 67 1376 0 254 64768 0 malloc-4096 4096 12 2 207 0 2 57344 0 malloc-2048 2048 9 17 1479 0 8 53248 0 malloc-1024 1024 37 15 965 0 16 53248 0 malloc-8192 8192 4 2 25 0 1 49152 0 malloc-4096 4096 7 5 115 0 2 49152 0 64 Bucket 512 57 31 13124 0 30 45056 0 pipe 744 25 35 1343 0 16 44640 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 1 4 15053 0 1 40960 0 malloc-4096 4096 7 3 263 0 2 40960 0 malloc-1024 1024 37 3 39 0 16 40960 0 malloc-512 512 48 32 313 0 30 40960 0 pcpu-8 8 4701 419 4969 0 254 40960 0 Files 80 287 213 57393 0 126 40000 0 NAMEI 1024 0 36 91715 0 16 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 malloc-512 512 28 44 14983 0 30 36864 0 pcpu-64 64 490 86 490 0 254 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 178 0 2 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_bbr_pcb 832 3 33 1579 0 16 29952 0 tcp_rack_pcb 832 0 36 1579 0 16 29952 0 malloc-512 512 39 17 16432 0 30 28672 0 KNOTE 160 28 147 295070 0 62 28000 0 PWD 32 39 717 14927 0 254 24192 0 2 Bucket 32 151 605 4336 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 44 256 3409 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 11 0 8 20480 0 malloc-512 512 27 13 178 0 30 20480 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-2048 2048 2 6 14 0 8 16384 0 malloc-2048 2048 6 2 6 0 8 16384 0 vtnet_tx_hdr 24 0 668 718183 0 254 16032 0 udplite_inpcb 488 12 20 871 0 254 15616 0 udp_inpcb 488 6 26 308 0 254 15616 0 malloc-4096 4096 2 1 3 0 2 12288 0 tcp_rack_map 112 0 108 2477 0 126 12096 0 ertt 72 14 154 6969 0 126 12096 0 sctp_chunk 152 18 60 374 0 254 11856 0 ripcb 488 6 18 484 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 unpcb 256 20 25 1457 0 254 11520 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 4 88 8 0 254 8096 0 PGRP 88 35 57 49 0 126 8096 0 rl_entry 40 80 122 80 0 254 8080 0 sctp_stream_msg_out 112 4 68 105 0 254 8064 0 sctp_laddr 48 28 140 761 0 254 8064 0 udpcb 32 18 234 1179 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 4 Bucket 48 6 162 344 0 254 8064 0 sctp_readq 152 4 48 34 0 254 7904 0 AIO 208 3 35 536 0 62 7904 0 cryptop 280 0 28 195 0 30 7840 0 itimer 352 0 22 71 0 30 7744 0 AIOCB 552 0 14 1088 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 50 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 15 0 126 6448 0 domainset 40 0 126 6 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 16 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 tfo 4 0 493 2 0 254 1972 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 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 304 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 416 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 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 584 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 128 0 0 0 0 126 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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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