panic: tp:0xfffffe00257ea830 rc_sacked:2 > out:1 cpuid = 1 time = 1589554905 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037fc5f0 vpanic() at vpanic+0x1c7/frame 0xfffffe00037fc650 panic() at panic+0x43/frame 0xfffffe00037fc6b0 ctf_flight_size() at ctf_flight_size+0x5d/frame 0xfffffe00037fc6e0 bbr_output_wtime() at bbr_output_wtime+0x9801/frame 0xfffffe00037fc990 bbr_output() at bbr_output+0x67/frame 0xfffffe00037fc9c0 tcp_hpts_thread() at tcp_hpts_thread+0xdf7/frame 0xfffffe00037fcb10 ithread_loop() at ithread_loop+0x328/frame 0xfffffe00037fcbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037fcbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037fcbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100072 ] Stopped at kdb_enter+0x67: movq $0,0x14abca6(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xffffffff810b5800 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037fc5d0 rbp 0xfffffe00037fc5f0 rsi 0 rdi 0xffffffff810b5836 vprintf+0x176 r8 0 r9 0xffffffff r10 0x1ffa9d92 r11 0xfffffe001cffcf00 r12 0xffffffff82068e40 ddb_dbbe r13 0 r14 0xffffffff8193b63a r15 0xffffffff8193b63a rip 0xffffffff810aab47 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x14abca6(%rip) db> show proc Process 12 (intr) at 0xfffff80003308520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250a690 ABI: null reaper: 0xffffffff8250a690 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250b2d0 (map 0xffffffff8250b2d0) (map.pmap 0xffffffff8250b390) (pmap 0xffffffff8250b3f0) threads: 23 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100019 I [swi3: vm] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 I [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 I [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100060 I [swi1: pf send] 100072 Run CPU 1 [swi1: hpts] 100073 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 2217 770 770 0 S (threaded) syz-executor.0 100656 S nanslp 0xffffffff8252b160 syz-executor.0 100758 S select 0xfffff8000ccbf640 syz-executor.0 100765 S uwait 0xfffff80003c30000 syz-executor.0 2214 773 773 0 S (threaded) syz-executor.2 100130 S nanslp 0xffffffff8252b160 syz-executor.2 100756 S select 0xfffff80003e53440 syz-executor.2 100764 S uwait 0xfffff80003e31600 syz-executor.2 1068 1062 1068 0 Ss select 0xfffff80003c7a8c0 dhclient 1065 1 1065 0 Ss select 0xfffff8000ccbe4c0 dhclient 1062 1055 424 65 S select 0xfffff80003e53dc0 dhclient 1055 424 424 0 S wait 0xfffff80003d01a40 sh 773 768 773 0 Ss nanslp 0xffffffff8252b160 syz-executor.2 772 768 772 0 Ss piperd 0xfffff80003cf78e8 syz-executor.3 771 768 771 0 Ss piperd 0xfffff80003cee5f0 syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff8252b160 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100079 S uwait 0xfffff80003c32780 syz-fuzzer 100108 S uwait 0xfffff80003ba5e80 syz-fuzzer 100109 S uwait 0xfffff80003ba8000 syz-fuzzer 100110 S uwait 0xfffff80003ba8100 syz-fuzzer 100111 S kqread 0xfffff800031fc800 syz-fuzzer 100112 S uwait 0xfffff80003ba8200 syz-fuzzer 100113 S uwait 0xfffff80003e31700 syz-fuzzer 100114 S uwait 0xfffff80003c27900 syz-fuzzer 100115 S uwait 0xfffff80003e31800 syz-fuzzer 100116 S uwait 0xfffff80003c27a00 syz-fuzzer 766 764 766 0 Ss pause 0xfffff80003cdfae8 csh 764 682 764 0 Ss select 0xfffff80003c27bc0 sshd 748 1 748 0 Ss+ ttyin 0xfffff8000383ccb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b2e4b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b2e8b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b2ecb0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b2d0b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b2d4b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b2d8b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b2dcb0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b300b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252b161 cron 682 1 682 0 Ss select 0xfffff80003e319c0 sshd 495 1 495 0 Ss select 0xfffff80003c30740 syslogd 424 1 424 0 Ss wait 0xfffff80003d01520 devd 423 1 423 65 Ss select 0xfffff80003e31a40 dhclient 338 1 338 0 Ss select 0xfffff80003c306c0 dhclient 335 1 335 0 Ss select 0xfffff80003e31bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff800033dc520 [vnlru] 22 0 0 0 DL syncer 0xffffffff82617098 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100069 D qsleep 0xffffffff826163b0 [bufdaemon] 100076 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100087 D sdflush 0xfffff80003c69ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263d288 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff82631858 [dom0] 100074 D launds 0xffffffff82631864 [laundry: dom0] 100075 D umarcl 0xffffffff8153dc60 [uma] 18 0 0 0 DL - 0xffffffff8235edd8 [rand_harvestq] 17 0 0 0 DL pftm 0xffffffff82bd63a0 [pf purge] 16 0 0 0 DL waiting 0xffffffff82619810 [sctp_iterator] 15 0 0 0 DL - 0xffffffff826159ac [soaiod4] 9 0 0 0 DL - 0xffffffff826159ac [soaiod3] 8 0 0 0 DL - 0xffffffff826159ac [soaiod2] 7 0 0 0 DL - 0xffffffff826159ac [soaiod1] 6 0 0 0 DL (threaded) [cam] 100033 D - 0xffffffff82236b40 [doneq0] 100066 D - 0xffffffff82236a10 [scanner] 5 0 0 0 DL crypto_ 0xfffff80003206e90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80003206e30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262f040 [crypto] 14 0 0 0 DL seqstat 0xfffff8000335f488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100024 D - 0xffffffff8250a100 [g_event] 100025 D - 0xffffffff8250a108 [g_up] 100026 D - 0xffffffff8250a110 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100017 D - 0xfffff80003319680 [thr_0] 100018 D - 0xfffff800033196c0 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100019 I [swi3: vm] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 I [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 I [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100060 I [swi1: pf send] 100072 Run CPU 1 [swi1: hpts] 100073 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80003307000 [init] 10 0 0 0 DL audit_w 0xffffffff8262f518 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250a690 [swapper] 100005 D - 0xfffff80003211b00 [if_config_tqg_0] 100006 D - 0xfffff80003211900 [softirq_0] 100007 D - 0xfffff80003211700 [softirq_1] 100008 D - 0xfffff80003211500 [if_io_tqg_0] 100009 D - 0xfffff80003211300 [if_io_tqg_1] 100011 D - 0xfffff800031fed00 [in6m_free taskq] 100012 D - 0xfffff800031fec00 [thread taskq] 100014 D - 0xfffff800031fea00 [kqueue_ctx taskq] 100015 D - 0xfffff800031fe900 [aiod_kick taskq] 100023 D - 0xfffff800031fe700 [firmware taskq] 100028 D - 0xfffff800031fe500 [crypto_0] 100029 D - 0xfffff800031fe500 [crypto_1] 100043 D - 0xfffff800031fe200 [vtnet0 rxq 0] 100044 D - 0xfffff800031fe100 [vtnet0 txq 0] 100045 D - 0xfffff800031fe000 [vtnet0 rxq 1] 100046 D - 0xfffff800031fde00 [vtnet0 txq 1] 100048 D vtbslp 0xfffff800034f0580 [virtio_balloon] 100052 D - 0xfffff800031fdc00 [mca taskq] 100056 D - 0xffffffff81cdcce1 [deadlkres] 100061 D - 0xfffff80003b7e000 [acpi_task_0] 100062 D - 0xfffff80003b7e000 [acpi_task_1] 100063 D - 0xfffff80003b7e000 [acpi_task_2] 100065 D - 0xfffff800031fe300 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0004cfb700 (100072) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8000c389208) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1539 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4851K 4241 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 27747 1619K 27811 kobj 332 1328K 491 newblk 40 1034K 2802 vfscache 4 1025K 4 inodedep 288 656K 1471 pcb 28 537K 1126 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 135 253K 2303 acpica 1674 185K 52709 vnet_data 1 168K 1 pagedep 14 132K 1340 tfo_ccache 1 128K 1 filedesc 18 121K 2680 sem 4 106K 4 DEVFS1 105 105K 122 linker 237 95K 278 bus 985 79K 3379 mtx_pool 2 72K 2 dirrem 273 69K 1405 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 499 63K 499 umtx 324 41K 324 BPF 22 36K 22 freefile 274 35K 1402 kdtrace 173 34K 6167 temp 35 33K 2012 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 ifaddr 73 25K 73 vmem 3 22K 4 kbdmux 6 22K 6 lltable 51 20K 97 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 98 16K 98 ether_multi 172 14K 177 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 eventhandler 132 12K 132 in6_multi 89 11K 89 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 bmsafemap 3 9K 1459 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 72 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 select 49 7K 49 CAM DEV 3 6K 510 kqueue 55 6K 2227 vt 11 6K 11 plimit 21 6K 353 cred 21 6K 214 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 45 5K 45 ufs_dirhash 24 5K 24 DEVFSP 72 5K 76 pf_ifnet 10 5K 19 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 UMA 247 4K 247 routetbl 23 4K 23 hhook 13 4K 13 session 25 4K 38 pgrp 25 4K 40 acpisem 22 3K 22 terminal 11 3K 11 lockf 24 3K 55 proc-args 44 3K 581 uidinfo 3 3K 10 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 Unitno 31 2K 1315 CAM XPT 22 2K 543 diradd 12 2K 1438 in_multi 6 2K 7 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 freework 5 2K 1573 softdep 1 1K 1 mkdir 8 1K 2656 freeblks 4 1K 1368 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 CAM periph 4 1K 271 mld 6 1K 6 ip6opt 3 1K 420 sctp_ifn 6 1K 6 igmp 6 1K 6 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 crypto 3 1K 3 newdirblk 4 1K 1328 inpcbpolicy 16 1K 1600 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 osd 3 1K 9 indirdep 1 1K 138 vnodes 1 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 ktls 1 1K 1 pmchooks 1 1K 1 prison 4 1K 4 soname 4 1K 7844 nexusdev 5 1K 5 entropy 2 1K 38 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 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 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 vtfont 0 0K 0 madt_table 0 0K 2 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 scsi_da 0 0K 69 pvscsi 0 0K 0 smartpqi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 fpukern_ctx 0 0K 0 midi buffers 0 0K 0 xen_intr 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 2907 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 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 902 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 8 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 xform 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 lDevFlags * malloc 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 110 sctp_iter 0 0K 9 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 80 sctp_atky 0 0K 80 sctp_atcl 0 0K 80 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 1504 export_host 0 0K 0 cl_savebuf 0 0K 3 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 157 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14606 ioctlops 0 0K 397 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 606 sysctl 0 0K 1 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 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 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 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 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 diroffdiroff 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 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 NFSD srvcache 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 mbuf_packet 256 8198 1454 482330 0 254 2470912 0 512 512 4141 35 4155 0 30 2138112 0 mbuf_jumbo_page 4096 0 508 161 0 254 2080768 0 BUF TRIE 144 227 13269 1521 0 62 1943424 0 128 128 10221 629 11357 0 126 1388800 0 4096 4096 332 2 491 0 2 1368064 0 RADIX NODE 144 8636 293 79467 0 62 1285776 0 UMA Slabs 0 112 7140 18 7140 0 126 801696 0 pbuf 832 0 905 0 0 2 752960 0 sctp_ep 1280 0 510 80 0 254 652800 0 tcpcb 1032 9 508 1105 0 254 533544 0 socket 904 29 484 2762 0 254 463752 0 512 512 291 581 1995 0 30 446464 0 2048 2048 2 174 2941 0 8 360448 0 256 Bucket 2048 145 19 1300 0 8 335872 0 VM OBJECT 264 1085 145 33339 0 30 324720 0 256 256 61 1184 2942 0 62 318720 0 VNODE 488 542 58 1947 0 30 292800 0 THREAD 1776 140 22 1798 0 8 287712 0 g_bio 408 0 690 9282 0 30 281520 0 mbuf 256 485 543 239431 0 254 263168 0 65536 65536 4 0 4 0 1 262144 0 4096 4096 54 10 2225 0 2 262144 0 256 256 150 855 1902 0 62 257280 0 ripcb 488 3 509 20 0 254 249856 0 udplite_inpcb 488 2 510 297 0 254 249856 0 tcp_inpcb 488 19 493 1105 0 254 249856 0 udp_inpcb 488 2 510 178 0 254 249856 0 32768 32768 2 5 112 0 1 229376 0 256 256 277 593 3066 0 62 222720 0 16384 16384 7 6 1466 0 1 212992 0 65536 65536 0 3 81 0 1 196608 0 65536 65536 2 1 114 0 1 196608 0 16 16 11668 332 11768 0 254 192000 0 64 64 2671 164 2699 0 254 181440 0 128 128 1134 261 23949 0 126 178560 0 UMA Zones 768 221 0 221 0 16 169728 0 MAP ENTRY 96 1241 523 115839 0 126 169344 0 32 32 4383 279 5457 0 254 149184 0 1024 1024 121 23 141 0 16 147456 0 FFS2 dinode 256 506 64 1909 0 62 145920 0 vmem btag 56 2009 354 2009 0 254 132328 0 65536 65536 2 0 2 0 1 131072 0 unpcb 256 11 499 1055 0 254 130560 0 VMSPACE 2536 30 18 2199 0 4 121728 0 ksiginfo 112 58 986 83 0 126 116928 0 4096 4096 27 1 38 0 2 114688 0 PROC 1312 52 29 2220 0 8 106272 0 clpbuf 832 0 112 239 0 16 93184 0 FFS inode 160 506 69 1909 0 62 92000 0 filedesc0 1088 53 31 2221 0 8 91392 0 128 Bucket 1024 52 31 328 0 16 84992 0 UMA Kegs 384 207 8 207 0 30 82560 0 64 Bucket 512 104 56 1478 0 30 81920 0 S VFS Cache 108 611 145 2569 0 126 81648 0 256 256 197 118 5496 0 62 80640 0 1024 1024 4 64 275 0 16 69632 0 64 64 535 536 3232 0 254 68544 0 64 64 514 557 1586 0 254 68544 0 128 128 302 225 1780 0 126 67456 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 0 1 8 0 1 65536 0 512 512 74 54 395 0 30 65536 0 512 512 84 36 202 0 30 61440 0 8192 8192 4 3 32 0 1 57344 0 128 128 222 181 4313 0 126 51584 0 128 128 167 236 527 0 126 51584 0 256 256 64 131 1725 0 62 49920 0 256 256 125 70 505 0 62 49920 0 32 Bucket 256 73 122 557 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 18820 0 16 49152 0 16384 16384 3 0 3 0 1 49152 0 2048 2048 7 17 533 0 8 49152 0 tcp_bbr_pcb 832 5 49 848 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 8192 8192 4 1 85 0 1 40960 0 4096 4096 9 1 458 0 2 40960 0 pipe 760 20 30 367 0 16 38000 0 selfd 64 98 469 14102 0 254 36288 0 64 64 11 556 29 0 254 36288 0 64 64 375 192 14436 0 254 36288 0 64 64 166 401 2370 0 254 36288 0 64 64 73 494 978 0 254 36288 0 64 64 36 531 39 0 254 36288 0 tcp_bbr_map 128 20 259 2495 0 126 35712 0 128 128 37 242 107 0 126 35712 0 128 128 67 212 5782 0 126 35712 0 128 128 84 195 822 0 126 35712 0 routing nhops 256 17 118 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 35 100 74 0 62 34560 0 256 256 10 125 3223 0 62 34560 0 TURNSTILE 136 163 89 163 0 62 34272 0 SLEEPQUEUE 88 163 221 163 0 126 33792 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 16384 16384 2 0 3 0 1 32768 0 4096 4096 3 5 1507 0 2 32768 0 2048 2048 11 5 11 0 8 32768 0 2048 2048 1 15 81 0 8 32768 0 2048 2048 2 14 2 0 8 32768 0 2048 2048 1 15 718 0 8 32768 0 1024 1024 2 30 31 0 16 32768 0 1024 1024 1 31 1089 0 16 32768 0 1024 1024 2 30 73 0 16 32768 0 1024 1024 16 16 16 0 16 32768 0 1024 1024 19 13 19 0 16 32768 0 1024 1024 1 31 23 0 16 32768 0 512 512 37 27 163 0 30 32768 0 512 512 26 38 26 0 30 32768 0 mt_stats_zone 64 438 74 438 0 254 32768 0 64 pcpu 8 3744 352 3746 0 254 32768 0 KNOTE 160 27 173 21847 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 194 206 10837 0 126 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 16 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 17 865 1412 0 254 28224 0 32 32 346 536 1937 0 254 28224 0 4 Bucket 48 8 580 8262 0 254 28224 0 rtentry 200 35 105 39 0 62 28000 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 8192 8192 3 0 3 0 1 24576 0 8192 8192 2 1 4 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 4 2 6 0 2 24576 0 rl_entry 40 52 554 52 0 254 24240 0 2 Bucket 32 60 696 10041 0 254 24192 0 vtnet_tx_hdr 24 0 1002 231259 0 254 24048 0 8 Bucket 80 68 232 17259 0 126 24000 0 Mountpoints 2816 2 6 2 0 4 22528 0 udpcb 32 4 626 475 0 254 20160 0 32 32 98 532 2110 0 254 20160 0 32 32 26 604 809 0 254 20160 0 32 32 78 552 2321 0 254 20160 0 32 32 65 565 1684 0 254 20160 0 32 32 38 592 2650 0 254 20160 0 16 Bucket 144 61 79 3489 0 62 20160 0 procdesc 136 2 143 12 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 2048 2048 1 7 13 0 8 16384 0 2048 2048 7 1 7 0 8 16384 0 512 512 1 31 1 0 30 16384 0 512 512 2 30 40 0 30 16384 0 mt_zone 24 438 230 438 0 254 16032 0 MAP 216 2 69 2 0 62 15336 0 vmem 1856 1 7 1 0 8 14848 0 32 32 3 375 23 0 254 12096 0 16 16 11 739 152 0 254 12000 0 16 16 31 719 380 0 254 12000 0 16 16 47 703 555 0 254 12000 0 16 16 193 557 1245 0 254 12000 0 16 16 14 736 15 0 254 12000 0 16 16 246 504 247 0 254 12000 0 16 16 16 734 23926 0 254 12000 0 4096 4096 0 2 1 0 2 8192 0 4096 4096 0 2 5 0 2 8192 0 SMR CPU 32 1 254 1 0 254 8160 0 rentr 24 0 334 4 0 254 8016 0 SMR SHARED 24 1 254 1 0 254 6120 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 int pcpu 4 34 478 34 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 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 256 0 0 0 0 62 0 0 pf table entries 216 0 0 0 0 62 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 296 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 IPsec SA lft_c 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2288 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 184 0 0 0 0 62 0 0 tcp_log 408 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 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 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 368 0 0 0 0 30 0 0 L VFS Cache 328 0 0 0 0 30 0 0 STS VFS Cache 148 0 0 0 0 62 0 0 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 240 0 0 0 0 62 0 0 nvme_request 128 0 0 0 0 126 0 0 FPU_save_area 832 0 0 0 0 16 0 0 DMAR_MAP_ENTRY 128 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 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0