panic: thread with borrowed priority returning to userland cpuid = 0 time = 1590794723 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00282bd990 vpanic() at vpanic+0x1c7/frame 0xfffffe00282bd9f0 panic() at panic+0x43/frame 0xfffffe00282bda50 userret() at userret+0x745/frame 0xfffffe00282bdac0 amd64_syscall() at amd64_syscall+0x399/frame 0xfffffe00282bdbf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00282bdbf0 --- syscall (0, FreeBSD ELF64, nosys), rip = 0x28289a, rsp = 0x7fffdff79f08, rbp = 0x7fffdff79f70 --- KDB: enter: panic [ thread pid 4518 tid 100962 ] Stopped at kdb_enter+0x67: movq $0,0x14a7406(%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 0xfffffe0027400000 rdx 0x3ffff rbx 0 rsp 0xfffffe00282bd970 rbp 0xfffffe00282bd990 rsi 0x40001 rdi 0xffffffff810bdf56 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0025c5b300 r12 0xffffffff82068e30 ddb_dbbe r13 0 r14 0xffffffff819a4310 r15 0xffffffff819a4310 rip 0xffffffff810b3267 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x14a7406(%rip) db> show proc Process 4518 (syz-executor.1) at 0xfffff8000cc3ca40: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 773 at 0xfffff8000c945a40 ABI: FreeBSD ELF64 arguments: /root/syz-executor.1 reaper: 0xfffff80003314000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00258433d0 (map 0xfffffe00258433d0) (map.pmap 0xfffffe0025843490) (pmap 0xfffffe00258434f0) threads: 6 100909 Run CPU 1 syz-executor.1 100934 S connec 0xfffffe001cfc00f0 syz-executor.1 100935 S connec 0xfffffe001cfc4478 syz-executor.1 100958 S connec 0xfffffe001cfc4478 syz-executor.1 100959 S uwait 0xfffff8000cd97700 syz-executor.1 100962 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 4521 785 785 0 S (threaded) syz-executor.3 100724 S nanslp 0xffffffff8252efe1 syz-executor.3 100940 S connec 0xfffffe001cfc19a8 syz-executor.3 100957 S uwait 0xfffff8000382b900 syz-executor.3 4520 772 772 0 S (threaded) syz-executor.0 100601 S nanslp 0xffffffff8252efe1 syz-executor.0 100942 S connec 0xfffffe00239d00f0 syz-executor.0 100951 S uwait 0xfffff80003464b00 syz-executor.0 4519 795 795 0 S (threaded) syz-executor.2 100124 S nanslp 0xffffffff8252efe1 syz-executor.2 100941 S sbwait 0xfffffe001cfc3e14 syz-executor.2 100945 S connec 0xfffffe00239d1620 syz-executor.2 100947 S uwait 0xfffff80003a7b500 syz-executor.2 4518 773 773 0 R (threaded) syz-executor.1 100909 Run CPU 1 syz-executor.1 100934 S connec 0xfffffe001cfc00f0 syz-executor.1 100935 S connec 0xfffffe001cfc4478 syz-executor.1 100958 S connec 0xfffffe001cfc4478 syz-executor.1 100959 S uwait 0xfffff8000cd97700 syz-executor.1 100962 Run CPU 0 syz-executor.1 2503 1 2503 65 Ss select 0xfffff8000356f740 dhclient 2177 1 2177 0 Ss select 0xfffff8000ca832c0 dhclient 2174 1 2174 0 Ss select 0xfffff8006905ac40 dhclient 2154 1 2154 65 Ss select 0xfffff8006905a940 dhclient 1797 1 1797 0 Ss select 0xfffff80003a984c0 dhclient 1792 1 1792 0 Ss select 0xfffff80003a98640 dhclient 1769 1 1769 65 Ss select 0xfffff8000c1f77c0 dhclient 1420 1 1420 0 Ss select 0xfffff8000356f8c0 dhclient 1416 1 1416 0 Ss select 0xfffff8000356fac0 dhclient 1396 1 1396 65 Ss select 0xfffff8000356f9c0 dhclient 986 1 986 0 Ss select 0xfffff80003a9bd40 dhclient 982 1 982 0 Ss select 0xfffff8000356f340 dhclient 795 768 795 0 Rs syz-executor.2 785 768 785 0 Ss nanslp 0xffffffff8252efe1 syz-executor.3 773 768 773 0 Rs syz-executor.1 772 768 772 0 Ss nanslp 0xffffffff8252efe1 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100097 S uwait 0xfffff80003464f00 syz-fuzzer 100105 S uwait 0xfffff80003a7a400 syz-fuzzer 100106 S uwait 0xfffff80003a7a500 syz-fuzzer 100107 S uwait 0xfffff80003a7a600 syz-fuzzer 100108 S uwait 0xfffff80003a7d080 syz-fuzzer 100109 S uwait 0xfffff80003a7aa80 syz-fuzzer 100110 S uwait 0xfffff80003a7af00 syz-fuzzer 100111 S uwait 0xfffff80003a7ae00 syz-fuzzer 100113 S uwait 0xfffff80003a7be80 syz-fuzzer 100115 S kqread 0xfffff80003d73c00 syz-fuzzer 100116 S uwait 0xfffff80003a7a000 syz-fuzzer 766 764 766 0 Ss pause 0xfffff80003d795c8 csh 764 682 764 0 Ss select 0xfffff8000355d7c0 sshd 750 1 750 0 Ss+ ttyin 0xfffff8000383ecb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80003b9c0b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80003b9c4b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b9c8b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b9ccb0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b9f0b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b9f4b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b9f8b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b9fcb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252efe1 cron 682 1 682 0 Ss select 0xfffff80003a9a340 sshd 495 1 495 0 Ss select 0xfffff80003a9ac40 syslogd 424 1 424 0 Ss select 0xfffff80003a9a940 devd 423 1 423 65 Ss select 0xfffff8000355dbc0 dhclient 338 1 338 0 Ss select 0xfffff8000355de40 dhclient 335 1 335 0 Ss select 0xfffff80003a9aac0 dhclient 23 0 0 0 DL syncer 0xffffffff8261af18 [syncer] 22 0 0 0 DL vlruwt 0xfffff80003bbca40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100069 D qsleep 0xffffffff8261a230 [bufdaemon] 100076 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100086 D sdflush 0xfffff80003c720e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82641248 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff826356d8 [dom0] 100074 D launds 0xffffffff826356e4 [laundry: dom0] 100075 D umarcl 0xffffffff8154bff0 [uma] 18 0 0 0 DL - 0xffffffff82362c58 [rand_harvestq] 17 0 0 0 DL pftm 0xffffffff82c583a0 [pf purge] 16 0 0 0 DL waiting 0xffffffff8261d690 [sctp_iterator] 15 0 0 0 DL - 0xffffffff8261982c [soaiod4] 9 0 0 0 DL - 0xffffffff8261982c [soaiod3] 8 0 0 0 DL - 0xffffffff8261982c [soaiod2] 7 0 0 0 DL - 0xffffffff8261982c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100033 D - 0xffffffff8223a9c0 [doneq0] 100066 D - 0xffffffff8223a890 [scanner] 5 0 0 0 DL crypto_ 0xfffff800033a7e90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800033a7e30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82632ec0 [crypto] 14 0 0 0 DL seqstat 0xfffff800030e2488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100024 D - 0xffffffff8250df80 [g_event] 100025 D - 0xffffffff8250df88 [g_up] 100026 D - 0xffffffff8250df90 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100017 D - 0xfffff8000330fa00 [thr_0] 100018 D - 0xfffff8000330fa40 [thr_1] 12 0 0 0 LL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100021 I [swi1: netisr 0] 100022 I [swi3: vm] 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 L *so_snd 0xfffff80003a78300 [swi1: hpts] 100073 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80003314000 [init] 10 0 0 0 DL audit_w 0xffffffff82633398 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250e510 [swapper] 100005 D - 0xfffff800030f4000 [softirq_0] 100006 D - 0xfffff800030f3e00 [softirq_1] 100007 D - 0xfffff800030f3d00 [if_io_tqg_0] 100008 D - 0xfffff800030f3c00 [if_io_tqg_1] 100009 D - 0xfffff800030f3b00 [if_config_tqg_0] 100010 D - 0xfffff80003220700 [kqueue_ctx taskq] 100011 D - 0xfffff80003220600 [aiod_kick taskq] 100014 D - 0xfffff80003220100 [in6m_free taskq] 100015 D - 0xfffff80003220000 [thread taskq] 100023 D - 0xfffff8000321f800 [firmware taskq] 100028 D - 0xfffff8000321f700 [crypto_0] 100029 D - 0xfffff8000321f700 [crypto_1] 100043 D - 0xfffff8000321f100 [vtnet0 rxq 0] 100044 D - 0xfffff8000321f000 [vtnet0 txq 0] 100045 D - 0xfffff8000321ee00 [vtnet0 rxq 1] 100046 D - 0xfffff8000321ed00 [vtnet0 txq 1] 100048 D vtbslp 0xfffff80003571d80 [virtio_balloon] 100052 D - 0xfffff8000321e600 [mca taskq] 100057 D - 0xffffffff81d47d60 [deadlkres] 100062 D - 0xfffff80003b8e200 [acpi_task_0] 100063 D - 0xfffff80003b8e200 [acpi_task_1] 100064 D - 0xfffff80003b8e200 [acpi_task_2] 100065 D - 0xfffff8000321f600 [CAM taskq] db> show all locks Process 4519 (syz-executor.2) thread 0xfffffe0025c48a00 (100941) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe001cfc3db8) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:414 Process 4518 (syz-executor.1) thread 0xfffffe0025c5ae00 (100962) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe001cfc45e0) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12499 Process 12 (intr) thread 0xfffffe001d9f5c00 (100072) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8000c45b9a8) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1272 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 27849 1625K 27913 kobj 334 1336K 493 newblk 10 1027K 6524 vfscache 4 1025K 4 inodedep 69 546K 7606 pcb 37 544K 3899 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 145 293K 4604 acpica 1674 185K 52739 vnet_data 1 168K 1 filedesc 21 149K 7095 pagedep 10 131K 5849 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 239 96K 280 BPF 46 88K 46 bus 972 79K 3392 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 501 63K 501 umtx 360 45K 360 kdtrace 202 39K 17171 temp 35 33K 8476 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 5 ifaddr 76 26K 76 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ufs_mount 4 17K 5 proc 3 17K 3 lltable 44 16K 56 tty 16 16K 16 tidhash 1 16K 1 ithread 98 16K 98 dirrem 59 15K 3557 ether_multi 172 14K 177 bus-sc 30 14K 1439 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 486 rman 82 10K 423 bmsafemap 2 9K 5496 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 7 pfs_vncache 1 8K 1 sctp_timw 31 8K 31 audit_evclass 233 8K 291 freefile 57 8K 3551 kqueue 65 7K 4528 CAM DEV 3 6K 510 plimit 24 6K 2489 cred 24 6K 271 select 47 6K 47 vt 11 6K 11 routetbl 27 6K 39 sglist 5 6K 5 CAM queue 5 6K 1528 DEVFSP 78 5K 82 taskqueue 45 5K 45 ufs_dirhash 24 5K 24 session 35 5K 52 pgrp 35 5K 52 pf_ifnet 10 5K 22 memdesc 1 4K 1 MCA 32 4K 32 UMA 248 4K 248 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 36 4K 110 hhook 13 4K 13 pf_rule 3 3K 11 proc-args 52 3K 676 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 3 3K 11 sctp_ifa 17 3K 17 pf_table 1 2K 4 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_atcl 4 2K 1276 ip6ndp 12 2K 21 Unitno 29 2K 14101 CAM XPT 22 2K 543 in_multi 6 2K 7 freework 6 2K 3684 freeblks 5 2K 3563 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 7066 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 sctp_stro 1 1K 177 clone 8 1K 8 vnodemarker 2 1K 8224 NFSD session 1 1K 1 CAM periph 4 1K 271 mld 6 1K 6 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 newdirblk 5 1K 3533 crypto 3 1K 3 inpcbpolicy 18 1K 2506 diradd 4 1K 3597 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 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 soname 10 1K 10949 sctp_atky 5 1K 1453 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 nexusdev 5 1K 5 filecaps 5 1K 116 entropy 2 1K 46 sctp_vrf 1 1K 1 sctp_athm 4 1K 1276 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 sctp_map 2 1K 354 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 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 hyperv_socket 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 356949 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 3457 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 4111 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 14 allocindir 0 0K 0 indirdep 0 0K 221 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 ip6opt 0 0K 14 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 513 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 4 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 3723 export_host 0 0K 0 cl_savebuf 0 0K 6 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 134 accf 0 0K 0 pts 0 0K 0 iov 0 0K 17366 ioctlops 0 0K 452 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 725 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 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 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 8239 1413 699709 0 254 2470912 0 512 512 4126 18 4127 0 30 2121728 0 mbuf_jumbo_page 4096 0 508 808 0 254 2080768 0 RADIX NODE 144 12934 1035 960599 0 63 2011536 0 BUF TRIE 144 350 13146 327487 0 62 1943424 0 4096 4096 398 6 5083 0 2 1654784 0 128 128 9160 171 9178 0 126 1194368 0 sctp_asoc 2288 1 509 177 0 254 1166880 0 UMA Slabs 0 112 7103 19 7103 0 126 797664 0 pbuf 832 0 889 0 0 2 739648 0 sctp_ep 1280 3 507 1099 0 254 652800 0 tcp_bbr_map 128 28 4405 500167 0 126 567424 0 tcpcb 1032 9 508 1651 0 254 533544 0 socket 904 46 467 4759 0 254 463752 0 2048 2048 11 181 359042 0 8 393216 0 sctp_raddr 736 1 516 177 0 254 380512 0 256 Bucket 2048 160 20 1244 0 8 368640 0 VM OBJECT 264 1297 83 75576 0 30 364320 0 65536 65536 5 0 5 0 1 327680 0 g_bio 408 0 790 1425450 0 31 322320 0 THREAD 1776 156 24 8207 0 8 319680 0 256 256 67 1178 6717 0 62 318720 0 VNODE 488 556 76 4109 0 30 308416 0 mbuf 256 479 549 2258606 0 254 263168 0 ripcb 488 5 507 28 0 254 249856 0 udplite_inpcb 488 1 511 603 0 254 249856 0 tcp_inpcb 488 11 501 1651 0 254 249856 0 udp_inpcb 488 3 509 224 0 254 249856 0 128 128 1396 278 31491 0 126 214272 0 16384 16384 9 4 3546 0 1 212992 0 64 64 2696 391 2703 0 254 197568 0 65536 65536 3 0 3 0 1 196608 0 32768 32768 0 6 197 0 1 196608 0 MAP ENTRY 96 1685 331 264982 0 126 193536 0 16 16 11706 294 12015 0 254 192000 0 FFS2 dinode 256 520 170 4071 0 62 176640 0 UMA Zones 768 222 4 222 0 16 173568 0 32 32 4425 489 5207 0 254 157248 0 vmem btag 56 2175 476 2175 0 254 148456 0 VMSPACE 2536 40 14 4500 0 4 136944 0 1024 1024 117 15 443 0 16 135168 0 128 Bucket 1024 99 32 8314 0 16 134144 0 65536 65536 0 2 221 0 1 131072 0 128 128 732 291 9915 0 126 130944 0 unpcb 256 20 490 1113 0 254 130560 0 256 256 333 177 18626 0 62 130560 0 ksiginfo 112 65 979 130 0 126 116928 0 128 128 574 325 4846 0 126 115072 0 FFS inode 160 520 180 4071 0 62 112000 0 clpbuf 832 0 128 213071 0 16 106496 0 64 Bucket 512 101 107 14380 0 30 106496 0 PROC 1312 62 19 4521 0 8 106272 0 S VFS Cache 108 623 277 4749 0 126 97200 0 filedesc0 1088 63 21 4522 0 8 91392 0 4096 4096 22 0 22 0 2 90112 0 64 64 789 534 5550 0 254 84672 0 UMA Kegs 384 208 7 208 0 30 82560 0 1024 1024 22 58 161 0 16 81920 0 512 512 90 62 1684 0 30 77824 0 64 64 734 337 8031 0 254 68544 0 65536 65536 0 1 120 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 16384 16384 4 0 4 0 1 65536 0 8192 8192 7 1 90 0 1 65536 0 4096 4096 15 1 26 0 2 65536 0 256 256 130 125 9131 0 62 65280 0 512 512 72 48 16388 0 30 61440 0 128 128 58 345 3566 0 126 51584 0 128 128 85 318 4630 0 126 51584 0 256 256 47 148 7283 0 62 49920 0 256 256 89 106 3409 0 62 49920 0 256 256 37 158 5892 0 62 49920 0 32 Bucket 256 36 159 5399 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 30773 0 16 49152 0 8192 8192 6 0 6 0 1 49152 0 4096 4096 10 2 398 0 2 49152 0 2048 2048 11 13 13 0 8 49152 0 512 512 49 47 62 0 30 49152 0 512 512 63 33 69 0 30 49152 0 tcp_bbr_pcb 832 5 49 1449 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 4096 4096 5 5 3730 0 2 40960 0 pipe 760 22 28 411 0 16 38000 0 selfd 64 94 473 31039 0 254 36288 0 64 64 27 540 16295 0 254 36288 0 64 64 26 541 70 0 254 36288 0 64 64 114 453 137 0 254 36288 0 64 64 30 537 378 0 254 36288 0 8 Bucket 80 77 373 51937 0 126 36000 0 128 128 43 236 239 0 126 35712 0 128 128 66 213 88 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 22 113 501 0 62 34560 0 256 256 7 128 285 0 62 34560 0 TURNSTILE 136 181 71 181 0 62 34272 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 2 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 2 0 3 0 1 32768 0 16384 16384 1 1 137 0 1 32768 0 2048 2048 7 9 7 0 8 32768 0 2048 2048 1 15 7 0 8 32768 0 2048 2048 2 14 303 0 8 32768 0 2048 2048 4 12 10 0 8 32768 0 1024 1024 3 29 32 0 16 32768 0 1024 1024 16 16 1282 0 16 32768 0 1024 1024 1 31 25 0 16 32768 0 1024 1024 6 26 15 0 16 32768 0 512 512 0 64 123 0 30 32768 0 512 512 33 31 33 0 30 32768 0 512 512 11 53 11 0 30 32768 0 mt_stats_zone 64 442 70 442 0 254 32768 0 64 pcpu 8 3825 271 3878 0 254 32768 0 16 Bucket 144 67 157 100340 0 62 32256 0 KNOTE 160 27 173 41428 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 239 161 15701 0 126 32000 0 cpuset 104 7 272 7 0 126 29016 0 pf tags 104 2 271 5 0 126 28392 0 sctp_laddr 48 0 588 20 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 22 860 3631 0 254 28224 0 32 32 258 624 2875 0 254 28224 0 4 Bucket 48 7 581 11708 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 rtentry 208 35 98 39 0 62 27664 0 8192 8192 0 3 28 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 rl_entry 40 65 541 65 0 254 24240 0 vtnet_tx_hdr 24 4 998 2245811 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 181 75 181 0 126 22528 0 udpcb 32 4 626 827 0 254 20160 0 64 64 6 309 6 0 254 20160 0 32 32 70 560 17732 0 254 20160 0 32 32 110 520 2739 0 254 20160 0 32 32 10 620 23 0 254 20160 0 32 32 129 501 5142 0 254 20160 0 32 32 51 579 222 0 254 20160 0 32 32 3 627 13 0 254 20160 0 procdesc 136 5 140 18 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 8192 8192 2 0 2 0 1 16384 0 4096 4096 1 3 12 0 2 16384 0 2048 2048 0 8 12 0 8 16384 0 1024 1024 4 12 5 0 16 16384 0 1024 1024 2 14 2 0 16 16384 0 ipq 56 1 287 1 0 254 16128 0 mt_zone 24 442 226 442 0 254 16032 0 16 16 457 543 4962 0 254 16000 0 MAP 216 2 69 2 0 62 15336 0 vmem 1856 1 7 1 0 8 14848 0 2 Bucket 32 56 322 10972 0 254 12096 0 16 16 21 729 1262 0 254 12000 0 16 16 10 740 24 0 254 12000 0 16 16 32 718 6141 0 254 12000 0 16 16 46 704 25842 0 254 12000 0 16 16 7 743 14 0 254 12000 0 16 16 6 744 6 0 254 12000 0 4096 4096 0 2 2 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 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 296 0 0 0 0 254 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 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 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 272 0 0 0 0 30 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 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 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 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 2048 2048 0 0 0 0 8 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0