panic: sbflush_internal: ccc 0 mb 0 mbcnt 256 cpuid = 1 time = 1624719637 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c879830 vpanic() at vpanic+0x1cc/frame 0xfffffe009c879890 panic() at panic+0x43/frame 0xfffffe009c8798f0 sbrelease_internal() at sbrelease_internal+0x157/frame 0xfffffe009c879930 sbdestroy() at sbdestroy+0x20/frame 0xfffffe009c879960 solisten_proto() at solisten_proto+0xc6/frame 0xfffffe009c8799c0 sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe009c879a30 solisten() at solisten+0x7a/frame 0xfffffe009c879a70 kern_listen() at kern_listen+0x13c/frame 0xfffffe009c879ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe009c879bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 10269 tid 112337 ] Stopped at kdb_enter+0x67: movq $0,0x164086e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe009b800000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c879810 rbp 0xfffffe009c879830 rsi 0x40001 rdi 0xffffffff81132036 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c879700 r11 0x1ff63fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff819d1600 r14 0xffffffff81a74f96 r15 0xffffffff81a74f96 rip 0xffffffff81129097 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x164086e(%rip) db> show proc Process 10269 (syz-executor.3) at 0xfffff80030e8d000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 850 at 0xfffff8003ad7fa60 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00952733e0 (map 0xfffffe00952733e0) (map.pmap 0xfffffe00952734a0) (pmap 0xfffffe0095273500) threads: 3 111795 RunQ syz-executor.3 112337 Run CPU 1 syz-executor.3 112341 S uwait 0xfffff8003a4a7300 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 10273 784 784 0 R (threaded) syz-executor.1 111102 RunQ syz-executor.1 112343 Run CPU 0 syz-executor.1 10272 802 802 0 R (threaded) syz-executor.2 107770 RunQ syz-executor.2 112340 S connec 0xfffff80030f1e840 syz-executor.2 10269 850 850 0 R (threaded) syz-executor.3 111795 RunQ syz-executor.3 112337 Run CPU 1 syz-executor.3 112341 S uwait 0xfffff8003a4a7300 syz-executor.3 8493 1 8493 65 Ss select 0xfffff80030fe7140 dhclient 7767 1 7767 0 Ss select 0xfffff80030332a40 dhclient 7764 1 7764 0 Ss select 0xfffff80030c062c0 dhclient 7745 1 7745 65 Ss select 0xfffff80030e5dbc0 dhclient 7015 1 7015 0 Ss select 0xfffff80030e57bc0 dhclient 7012 1 7012 0 Ss select 0xfffff8003ad0aec0 dhclient 6993 1 6993 65 Ss select 0xfffff80030af45c0 dhclient 6077 1 6077 0 Ss select 0xfffff800305f15c0 dhclient 6074 1 6074 0 Ss select 0xfffff800303cbec0 dhclient 6042 1 6042 65 Ss select 0xfffff8003037b440 dhclient 1462 1 1462 0 Ss select 0xfffff80015f4ad40 dhclient 1457 1 1457 0 Ss select 0xfffff8003a992a40 dhclient 1136 0 0 0 DL aiordy 0xfffff8003ad7f530 [aiod4] 1135 0 0 0 DL aiordy 0xfffff8003aa80000 [aiod3] 1134 0 0 0 DL aiordy 0xfffff8003a488000 [aiod2] 1133 0 0 0 DL aiordy 0xfffff8003a3ef530 [aiod1] 850 780 850 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 802 780 802 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100115 S kqread 0xfffff80015d6c100 syz-fuzzer 100122 S uwait 0xfffff80015d69900 syz-fuzzer 100123 S uwait 0xfffff80015d69b00 syz-fuzzer 100124 S uwait 0xfffff80015d69d00 syz-fuzzer 100125 S uwait 0xfffff80015d69f00 syz-fuzzer 100126 S uwait 0xfffff80015ac1100 syz-fuzzer 100127 S uwait 0xfffff80015ac1300 syz-fuzzer 100128 S uwait 0xfffff8003a46ff00 syz-fuzzer 100251 S uwait 0xfffff8003ad53900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003a466b10 csh 776 694 776 0 Ss select 0xfffff80015dedec0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2f4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2fcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab64b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abc4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff8003a2ea740 sshd 507 1 507 0 Ss select 0xfffff80015eddbc0 syslogd 436 1 436 0 Ss select 0xfffff8003a2ead40 devd 435 1 435 65 Ss select 0xfffff80015ece2c0 dhclient 350 1 350 0 Ss select 0xfffff80015ece8c0 dhclient 347 1 347 0 Ss select 0xfffff80015eddec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b12000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100097 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c50e0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e338b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff83050410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e218c1 [deadlkres] 100074 D - 0xfffff80015ad1100 [acpi_task_0] 100075 D - 0xfffff80015ad1100 [acpi_task_1] 100076 D - 0xfffff80015ad1100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 10269 (syz-executor.3) thread 0xfffffe00950b6900 (112337) exclusive sleep mutex socket (socket) r = 0 (0xfffff80030f1e000) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7258 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80030f15968) locked @ /syzkaller/managers/i386/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 pf_rule 917 3668K 1510 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 newblk 81 1072K 75240 vfscache 3 1035K 3 pcb 43 678K 10037 acpica 1674 649K 54806 subproc 151 613K 10359 inodedep 46 565K 13315 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 58 linker 348 270K 409 filedesc 16 243K 18575 DEVFS1 107 214K 124 module 510 192K 510 kdtrace 229 188K 22618 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 11 141K 9297 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 temp 38 89K 6074 audit_evclass 236 89K 294 mtx_pool 2 80K 2 syncache 1 76K 1 routetbl 137 73K 438 vmem 3 72K 5 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 167 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 lltable 47 41K 70 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 kqueue 68 34K 10280 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 6 in6_multi 71 31K 71 DEVFSP 80 30K 450 freework 57 29K 38538 GEOM 60 29K 489 kbdmux 6 28K 6 cred 26 26K 276 pwddesc 66 25K 10276 ifnet 7 25K 7 plimit 24 24K 471 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 145546 pfs_nodes 20 20K 20 proc-args 52 20K 691 UART 12 18K 12 session 35 18K 57 bmsafemap 2 17K 12211 ksem 1 16K 3 sctp_timw 32 16K 32 rpc 2 16K 2 shmfd 1 16K 9 pfs_vncache 1 16K 1 dirrem 31 16K 11041 ufs_dirhash 24 14K 24 sctp_atcl 13 13K 3468 sglist 5 13K 5 freefile 33 13K 11034 sctp_stro 6 12K 662 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 57 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 3 9K 12 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 sctp_atky 19 8K 4173 select 19 8K 68 mount 16 7K 90 fpukern_ctx 3 6K 3 inpcbpolicy 16 6K 7450 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 sctp_athm 13 5K 3480 sctp_map 12 5K 1324 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 freeblks 8 4K 12441 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 osd 9 4K 5104 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 18550 diradd 8 3K 11083 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 sctp_ifn 6 3K 15 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 indirdep 4 2K 38167 vnodemarker 2 2K 40 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 18162 filecaps 5 2K 120 crypto 4 2K 4 newdirblk 4 2K 9275 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 pf_osfp 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 424 entropy 2 1K 46 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 tcp_do 0 0K 0 tcp_fsb 0 0K 46 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 dctcp data 0 0K 0 vegas data 0 0K 0 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2757 sctp_iter 0 0K 63 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 53 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 2 sctp_stri 0 0K 16 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 25685 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 18 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 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 18 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 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 twa_commands 0 0K 0 statfs 0 0K 9467 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1031 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 133509 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 0 lio 0 0K 1418 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 123 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 26073 ioctlops 0 0K 3728 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 836 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 1 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 914 997344 0 254 37822464 0 malloc-384 384 35505 155 40381 0 30 13693440 0 malloc-1024 1024 4174 6 4187 0 16 4280320 0 malloc-4096 4096 924 0 1542 0 2 3784704 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 malloc-1024 1024 128 2416 14928 0 16 2605056 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8801 769 1623946 0 254 2449920 0 tcp_log 416 0 5238 36388 0 254 2179008 0 malloc-1024 1024 133 1867 27282 0 16 2048000 0 BUF TRIE 144 194 13274 70941 0 62 1939392 0 RADIX NODE 144 11963 466 344793 0 63 1789776 0 UMA Slabs 0 112 14340 21 14340 0 126 1608432 0 malloc-512 512 169 2423 11631 0 30 1327104 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 malloc-384 384 575 2385 65334 0 30 1136640 0 malloc-65536 65536 3 8 36121 0 1 720896 0 malloc-384 384 1728 22 53808 0 30 672000 0 FFS inode 1160 519 27 11554 0 8 633360 0 malloc-8192 8192 68 9 10276 0 1 630784 0 malloc-384 384 1114 296 170490 0 30 541440 0 malloc-8192 8192 9 54 2804 0 1 516096 0 malloc-32768 32768 10 5 9288 0 1 491520 0 tcp_bbr_map 128 2 3439 58976 0 126 440448 0 malloc-16384 16384 24 0 25 0 1 393216 0 VM OBJECT 264 1298 127 150538 0 30 376200 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 162 25 12343 0 8 338096 0 malloc-512 512 103 481 75606 0 30 299008 0 VNODE 448 557 91 11594 0 30 290304 0 256 Bucket 2048 117 21 16576 0 8 282624 0 socket 944 43 249 11597 0 254 275648 0 malloc-1024 1024 179 81 15261 0 16 266240 0 malloc-384 384 618 72 8141 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 150 0 8 262144 0 tcp_inpcb 488 6 514 5092 0 254 253760 0 malloc-4096 4096 7 50 134470 0 3 233472 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-8192 8192 23 3 42 0 1 212992 0 malloc-16384 16384 11 1 247 0 1 196608 0 MAP ENTRY 96 1632 342 557443 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_asoc 2288 6 74 662 0 254 183040 0 malloc-512 512 253 91 52570 0 30 176128 0 malloc-384 384 371 79 44732 0 30 172800 0 FFS2 dinode 256 519 126 11553 0 62 165120 0 vmem btag 56 2736 60 2736 0 254 156576 0 malloc-1024 1024 18 130 5539 0 16 151552 0 malloc-2048 2048 8 64 1895 0 8 147456 0 S VFS Cache 104 1070 334 13406 0 126 146016 0 mbuf_packet 256 30 525 11796 0 254 142080 0 ertt_txseginfo 40 1 3534 92310 0 254 141400 0 malloc-512 512 207 65 9495 0 30 139264 0 sctp_ep 1280 7 98 2798 0 254 134400 0 malloc-384 384 284 66 12052 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 VMSPACE 2544 39 12 10253 0 4 129744 0 tcpcb 1080 5 114 5092 0 254 128520 0 ksiginfo 112 69 975 1231 0 126 116928 0 PROC 1328 65 19 10273 0 8 111552 0 32 Bucket 256 277 128 30552 0 62 103680 0 malloc-1024 1024 97 3 102 0 16 102400 0 128 Bucket 1024 69 30 3646 0 16 101376 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 32 0 1 98304 0 pcpu-8 8 12041 247 17025 0 254 98304 0 malloc-512 512 119 65 12502 0 30 94208 0 filedesc0 1072 66 18 10276 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 200 531501 0 30 81600 0 malloc-4096 4096 15 4 359 0 2 77824 0 16 Bucket 144 343 133 6408 0 62 68544 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 sctp_raddr 736 7 81 664 0 254 64768 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-384 384 94 66 14100 0 30 61440 0 udp_inpcb 488 6 114 1766 0 254 58560 0 malloc-8192 8192 2 5 11283 0 1 57344 0 64 Bucket 512 50 62 17163 0 30 57344 0 malloc-512 512 38 66 2285 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 clpbuf 2624 0 16 20 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 10 0 1 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 25 55 1446 0 30 40960 0 Files 80 236 264 38142 0 126 40000 0 NAMEI 1024 0 36 67506 0 16 36864 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-2048 2048 2 14 155 0 8 32768 0 malloc-512 512 46 18 1566 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 1 35 4298 0 16 29952 0 pipe 744 23 17 452 0 16 29760 0 malloc-4096 4096 6 1 10 0 2 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 4 Bucket 48 21 567 12327 0 254 28224 0 KNOTE 160 28 147 195226 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 46 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 PWD 32 21 735 9374 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 49 251 2653 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 46 0 16 22464 0 malloc-4096 4096 3 2 62 0 2 20480 0 2 Bucket 32 105 525 9459 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 udplite_inpcb 488 0 40 549 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 743 0 2 16384 0 malloc-2048 2048 2 6 6 0 8 16384 0 vtnet_tx_hdr 24 0 668 542404 0 254 16032 0 malloc-2048 2048 3 3 163 0 8 12288 0 ertt 72 5 163 5092 0 126 12096 0 sctp_chunk 152 5 73 211 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1311 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 pf tags 104 48 30 457 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 57 0 126 8096 0 rl_entry 40 83 119 83 0 254 8080 0 sctp_stream_msg_out 112 0 72 39 0 254 8064 0 sctp_laddr 48 0 168 250 0 254 8064 0 tcp_rack_map 112 0 72 73 0 126 8064 0 udpcb 32 6 246 2315 0 254 8064 0 UMA Slabs 1 176 23 22 23 0 62 7920 0 sctp_readq 152 1 51 163 0 254 7904 0 AIO 208 0 38 712 0 62 7904 0 ripcb 488 5 11 43 0 254 7808 0 AIOCB 552 0 14 10 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 AIOLIO 272 0 28 709 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 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 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 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 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 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 0 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 itimer 352 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 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 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 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-1024 1024 0 0 0 0 16 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