panic: sbflush_internal: ccc 0 mb 0 mbcnt 256 cpuid = 1 time = 1648007373 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008ff0b6f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008ff0b850 vpanic() at vpanic+0x2b8/frame 0xfffffe008ff0b930 panic() at panic+0xb5/frame 0xfffffe008ff0b9f0 sbrelease_internal() at sbrelease_internal+0x1ee/frame 0xfffffe008ff0ba50 sbdestroy() at sbdestroy+0x21/frame 0xfffffe008ff0ba80 solisten_proto() at solisten_proto+0x16e/frame 0xfffffe008ff0baf0 sctp_listen() at sctp_listen+0x765/frame 0xfffffe008ff0bc20 solisten() at solisten+0xd2/frame 0xfffffe008ff0bc70 kern_listen() at kern_listen+0x158/frame 0xfffffe008ff0bd30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe008ff0bf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008ff0bf30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x8326f1f08, rbp = 0x8326f1f70 --- KDB: enter: panic [ thread pid 2142 tid 101556 ] Stopped at kdb_enter+0x6b: movq $0,0x270ae4a(%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 0x6e6fee796aa2215f rdx 0x1 rbx 0 rsp 0xfffffe008ff0b830 rbp 0xfffffe008ff0b850 rsi 0 rdi 0xffffffff81779c4a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00998c1e10 r12 0xfffffe00998c1900 r13 0xfffffe008ff0b801 r14 0xffffffff82bba420 .str.26 r15 0xffffffff82bba420 .str.26 rip 0xffffffff8176d1cb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270ae4a(%rip) db> show proc Process 2142 (syz-executor.3) at 0xfffffe0058c5a000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe00927c4000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0092cf83f0 (map 0xfffffe0092cf83f0) (map.pmap 0xfffffe0092cf84b0) (pmap 0xfffffe0092cf8518) threads: 4 101550 RunQ syz-executor.3 101553 S uwait 0xfffffe0057877000 syz-executor.3 101554 S uwait 0xfffffe0056f48f00 syz-executor.3 101556 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 2142 786 786 0 R (threaded) syz-executor.3 101550 RunQ syz-executor.3 101553 S uwait 0xfffffe0057877000 syz-executor.3 101554 S uwait 0xfffffe0056f48f00 syz-executor.3 101556 Run CPU 1 syz-executor.3 2141 777 777 0 R (threaded) syz-executor.0 101537 RunQ syz-executor.0 101552 S connec 0xfffffe0099c0849a syz-executor.0 101557 RunQ syz-executor.0 2139 778 778 0 S (threaded) syz-executor.2 100690 S nanslp 0xffffffff83e456c1 syz-executor.2 101545 S connec 0xfffffe0099c0785a syz-executor.2 101555 S uwait 0xfffffe0057877b00 syz-executor.2 1589 1583 1589 0 Ss select 0xfffffe009254a6c0 dhclient 1586 1 1586 0 Ss select 0xfffffe00578775c0 dhclient 1583 1576 430 65 S select 0xfffffe0057876240 dhclient 1576 430 430 0 S wait 0xfffffe009296b548 sh 795 774 795 0 Rs CPU 0 syz-executor.1 786 774 786 0 Rs syz-executor.3 778 774 778 0 Rs syz-executor.2 777 774 777 0 Ss nanslp 0xffffffff83e456c0 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100120 S uwait 0xfffffe0057878880 syz-fuzzer 100121 S uwait 0xfffffe009254b680 syz-fuzzer 100122 S uwait 0xfffffe009254b780 syz-fuzzer 100123 S uwait 0xfffffe009254b880 syz-fuzzer 100124 S uwait 0xfffffe009254b980 syz-fuzzer 100125 S uwait 0xfffffe0057878980 syz-fuzzer 100126 S kqread 0xfffffe005787b500 syz-fuzzer 100128 S uwait 0xfffffe009254af00 syz-fuzzer 100130 S uwait 0xfffffe009254b180 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009296d0b0 csh 770 688 770 0 Ss select 0xfffffe009254ae40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579ae0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579ae4b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579ae8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579aecb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00574658b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579af0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057465cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579af4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e456c0 cron 688 1 688 0 Ss select 0xfffffe0057445cc0 sshd 501 1 501 0 Ss select 0xfffffe009254c040 syslogd 430 1 430 0 Ss wait 0xfffffe0058b74548 devd 429 1 429 65 Ss select 0xfffffe0057877cc0 dhclient 344 1 344 0 Ss select 0xfffffe009254bdc0 dhclient 341 1 341 0 Ss select 0xfffffe009254bf40 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f7e548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6aee0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f694e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00574650e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9cf40 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f90df8 [dom0] 100081 D launds 0xffffffff83f90e04 [laundry: dom0] 100082 D umarcl 0xffffffff81ea52b0 [uma] 7 0 0 0 DL - 0xffffffff83c01488 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8461d530 [pf purge] 5 0 0 0 DL waiting 0xffffffff8492b5a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa33c0 [doneq0] 100046 D - 0xffffffff83aa3340 [async] 100077 D - 0xffffffff83aa31c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fbb488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c640 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ac80 [g_event] 100037 D - 0xffffffff83e1aca0 [g_up] 100038 D - 0xffffffff83e1acc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053dda000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d140 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b6c0 [swapper] 100005 D - 0xfffffe0053e01000 [if_config_tqg_0] 100006 D - 0xfffffe0053e00e00 [softirq_0] 100007 D - 0xfffffe0053e00d00 [softirq_1] 100008 D - 0xfffffe0053e00c00 [if_io_tqg_0] 100009 D - 0xfffffe0053e00b00 [if_io_tqg_1] 100012 D - 0xfffffe000796d200 [aiod_kick taskq] 100013 D - 0xfffffe000796d000 [inm_free taskq] 100014 D - 0xfffffe000796cd00 [linuxkpi_irq_wq] 100015 D - 0xfffffe000796cb00 [in6m_free taskq] 100016 D - 0xfffffe000796c900 [deferred_unmount ta] 100017 D - 0xfffffe000796c700 [thread taskq] 100019 D - 0xfffffe000796c300 [kqueue_ctx taskq] 100020 D - 0xfffffe000796c100 [pci_hp taskq] 100021 D - 0xfffffe000796be00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796be00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796be00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796be00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796b900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796b900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796b900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796b900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ed0200 [firmware taskq] 100039 D - 0xfffffe0053ecfc00 [crypto_0] 100040 D - 0xfffffe0053ecfc00 [crypto_1] 100056 D - 0xfffffe0053eced00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ecec00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eceb00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053ecea00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0053fdc380 [virtio_balloon] 100067 D - 0xffffffff82bc02a1 [deadlkres] 100071 D - 0xfffffe005787d100 [acpi_task_0] 100072 D - 0xfffffe005787d100 [acpi_task_1] 100073 D - 0xfffffe005787d100 [acpi_task_2] 100074 D - 0xfffffe000796e200 [mca taskq] 100076 D - 0xfffffe0053ecf500 [CAM taskq] db> show all locks Process 2142 (syz-executor.3) thread 0xfffffe00998c1900 (101556) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe0099c09ce0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:930 exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe0099c09ca0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:929 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0099c09cc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:925 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0099c09c80) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:923 exclusive sleep mutex socket (socket) r = 0 (0xfffffe0099c09b40) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7223 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0099bbe8d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7203 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c44920) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7202 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 327 1308K 488 newblk 44 1035K 1873 vfscache 3 1025K 3 inodedep 248 605K 1323 pcb 61 582K 3595 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 121 220K 2216 acpica 1674 184K 56014 vnet_data 1 168K 1 vmem 3 146K 5 tidhash 3 141K 3 linker 358 134K 386 pagedep 15 132K 1261 tfo_ccache 1 128K 1 filedesc 16 121K 2527 DEVFS1 109 109K 126 sem 4 106K 4 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 dirrem 225 57K 1257 umtx 352 44K 352 kdtrace 197 41K 3701 BPF 22 36K 22 temp 34 33K 1987 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 freefile 225 29K 1255 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 68 20K 70 sctp_stro 17 17K 365 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 136 16K 428 lltable 47 15K 47 bus-sc 34 15K 1651 sctp_atcl 37 14K 2132 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 sctp_timw 33 9K 33 bmsafemap 2 9K 1292 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 204 plimit 21 6K 349 kqueue 50 6K 2151 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 63 4K 68 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 session 25 4K 46 pwddesc 48 3K 2143 proc-args 75 3K 3291 terminal 11 3K 11 uidinfo 3 3K 7 sctp_atky 54 3K 2497 diradd 17 3K 1290 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 mkdir 16 2K 2498 indirdep 8 2K 10 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 50063 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 newdirblk 12 2K 1249 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 37 clone 9 2K 9 tun 7 2K 7 freework 5 2K 1255 softdep 1 1K 1 freeblks 4 1K 1254 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 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 crypto 4 1K 4 encap_export_host 12 1K 12 sctp_athm 37 1K 2132 sctp_map 34 1K 730 inpcbpolicy 16 1K 675 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 424 CC Mem 6 1K 413 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 procdesc 2 1K 12 feeder 7 1K 7 cryptodev 3 1K 44 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 6 1K 5579 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 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 39 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 0 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1009 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 0 sctp_stri 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 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 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1020 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 2 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 BACKLIGHT 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 6 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 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 1426 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 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 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 101 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 15837 ioctlops 0 0K 131 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 674 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1483259 0 254 38494208 0 mbuf 256 8752 911 2256242 0 254 2473728 0 RADIX NODE 144 14601 178 73643 0 62 2128176 0 pbuf 2624 0 794 0 0 2 2083456 0 BUF TRIE 144 189 11599 598 0 62 1697472 0 malloc-384 384 4117 53 4458 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11689 184 11817 0 126 1519744 0 malloc-4096 4096 327 3 494 0 2 1351680 0 UMA Slabs 0 112 10816 14 10816 0 126 1212960 0 sctp_asoc 2288 17 493 365 0 254 1166880 0 vmem btag 56 17586 93 17586 0 254 990024 0 sctp_ep 1208 20 750 1767 0 254 930160 0 socket 960 32 732 3737 0 254 733440 0 FFS inode 1160 505 27 1760 0 8 617120 0 malloc-256 256 416 1819 3881 0 62 572160 0 tcpcb 1104 6 505 413 0 254 564144 0 malloc-65536 65536 4 4 214 0 1 524288 0 VM OBJECT 264 1837 143 54353 0 30 522720 0 malloc-384 384 262 818 1359 0 30 414720 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 256 Bucket 2048 177 9 5685 0 8 380928 0 sctp_raddr 736 19 498 365 0 254 380512 0 malloc-2048 2048 23 137 2484 0 8 327680 0 THREAD 1808 148 28 1557 0 8 318208 0 tcp_bbr_map 128 2 2292 11737 0 126 293632 0 VNODE 448 543 87 1800 0 30 282240 0 malloc-16384 16384 12 5 1441 0 1 278528 0 malloc-64 64 3872 475 3942 0 254 278208 0 MAP ENTRY 96 2216 430 159976 0 126 254016 0 malloc-16 16 14613 387 14683 0 254 240000 0 malloc-256 256 345 585 2486 0 62 238080 0 malloc-4096 4096 48 8 2145 0 2 229376 0 DEVCTL 1024 22 198 152 0 0 225280 0 malloc-65536 65536 1 2 9 0 1 196608 0 mbuf_packet 256 19 743 2050 0 254 195072 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5398 272 5536 0 254 181440 0 malloc-128 128 1218 177 26155 0 126 178560 0 FPU_save_area 832 150 48 5711 0 16 164736 0 malloc-128 128 339 932 6392 0 126 162688 0 ertt_txseginfo 40 0 3838 26126 0 254 153520 0 malloc-1024 1024 125 19 1399 0 16 147456 0 S VFS Cache 104 1006 398 2302 0 126 146016 0 FFS2 dinode 256 505 65 1760 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 11 499 1268 0 254 130560 0 128 Bucket 1024 81 34 751 0 16 117760 0 ksiginfo 112 55 989 4223 0 126 116928 0 malloc-128 128 855 44 2039 0 126 115072 0 VMSPACE 2552 31 14 2127 0 4 114840 0 malloc-128 128 519 256 3893 0 126 99200 0 PROC 1352 47 25 2142 0 8 97344 0 UMA Kegs 384 230 3 230 0 30 89472 0 filedesc0 1072 48 29 2143 0 8 82544 0 malloc-4096 4096 18 2 656 0 2 81920 0 malloc-384 384 37 173 2165 0 30 80640 0 sctp_chunk 152 17 503 17 0 254 79040 0 malloc-8192 8192 6 3 136 0 1 73728 0 malloc-8192 8192 9 0 9 0 1 73728 0 64 Bucket 512 110 26 3562 0 30 69632 0 malloc-64 64 694 377 3313 0 254 68544 0 malloc-64 64 524 547 2021 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-2048 2048 4 28 535 0 8 65536 0 malloc-1024 1024 18 46 372 0 16 65536 0 malloc-256 256 28 227 1778 0 62 65280 0 32 Bucket 256 101 154 3673 0 62 65280 0 g_bio 408 0 150 5164 0 30 61200 0 sctp_stream_msg_out 112 4 536 208 0 254 60480 0 tcp_inpcb 424 6 120 413 0 30 53424 0 malloc-64 64 229 590 50285 0 254 52416 0 malloc-64 64 312 507 5049 0 254 52416 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 18805 0 16 49152 0 malloc-2048 2048 10 14 12 0 8 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 malloc-384 384 93 27 95 0 30 46080 0 malloc-384 384 97 23 97 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 Files 80 185 365 11762 0 126 44000 0 clpbuf 2624 0 16 23 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4651 469 4807 0 254 40960 0 sctp_readq 152 2 258 200 0 254 39520 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 190 0 30 38160 0 pipe 744 20 30 430 0 16 37200 0 PWD 32 18 1116 1338 0 254 36288 0 malloc-64 64 17 550 14756 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 19 0 254 36288 0 malloc-32 32 299 835 3633 0 254 36288 0 malloc-128 128 77 202 82 0 126 35712 0 malloc-128 128 2 277 144 0 126 35712 0 malloc-128 128 19 260 285 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 51 84 1836 0 62 34560 0 malloc-256 256 37 98 1341 0 62 34560 0 malloc-256 256 59 76 3590 0 62 34560 0 malloc-256 256 50 85 232 0 62 34560 0 malloc-256 256 17 118 705 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 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-8192 8192 2 2 4 0 1 32768 0 malloc-4096 4096 3 5 1433 0 2 32768 0 malloc-2048 2048 3 13 26 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 9 7 116 0 8 32768 0 malloc-1024 1024 4 28 7 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-1024 1024 0 32 2 0 16 32768 0 malloc-512 512 4 60 185 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 18 0 30 32768 0 malloc-512 512 4 60 5 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 50472 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_bbr_pcb 832 1 35 328 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 248 0 254 28224 0 malloc-32 32 277 605 2438 0 254 28224 0 16 Bucket 144 57 139 267 0 62 28224 0 4 Bucket 48 7 581 89 0 254 28224 0 ripcb 424 4 59 47 0 30 26712 0 udplite_inpcb 424 0 63 25 0 30 26712 0 da_ccb 544 0 49 1407 0 16 26656 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 25 251 46 0 126 24288 0 rl_entry 40 43 563 43 0 254 24240 0 8 Bucket 80 59 241 1049 0 126 24000 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 215 0 254 20160 0 tcp_inpcb ports 32 4 626 316 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 6 274 413 0 126 20160 0 malloc-32 32 16 614 35 0 254 20160 0 malloc-32 32 32 598 2773 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1664 0 254 20160 0 malloc-32 32 14 616 127 0 254 20160 0 2 Bucket 32 53 577 432 0 254 20160 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 1 7 3 0 8 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 748038 0 254 16032 0 malloc-16 16 41 959 4992 0 254 16000 0 malloc-16 16 570 430 6907 0 254 16000 0 kenv 258 15 45 1030 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 29 721 25874 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 60 690 83 0 254 12000 0 malloc-16 16 5 745 720 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 27 3 27 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 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 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 56 0 0 0 0 254 0 0 tcp_rack_pcb 896 0 0 0 0 16 0 0 tcp_rack_map 120 0 0 0 0 126 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 72 0 0 0 0 254 0 0 ipq 56 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 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 608 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 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 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-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 malloc-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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