panic: sx_xlock() of destroyed sx @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 cpuid = 0 time = 1609129391 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051fbe6d0 vpanic() at vpanic+0x1c7/frame 0xfffffe0051fbe730 panic() at panic+0x43/frame 0xfffffe0051fbe790 _sx_xlock() at _sx_xlock+0x1d3/frame 0xfffffe0051fbe7e0 sosend_generic() at sosend_generic+0x1ff/frame 0xfffffe0051fbe8d0 sosend() at sosend+0xc6/frame 0xfffffe0051fbe940 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe0051fbe9f0 sendit() at sendit+0x229/frame 0xfffffe0051fbea50 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0051fbeab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051fbebf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051fbebf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284c6a, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 5355 tid 107906 ] Stopped at kdb_enter+0x67: movq $0,0x1477096(%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 0xfffffe0097600000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051fbe6b0 rbp 0xfffffe0051fbe6d0 rsi 0x40001 rdi 0xffffffff810f13b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0094e52310 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197de47 r15 0xffffffff8197de47 rip 0xffffffff810e56e7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1477096(%rip) db> show proc Process 5355 (syz-executor.1) at 0xfffff8002a573528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 779 at 0xfffff80004d06000 ABI: FreeBSD ELF64 arguments: /root/syz-executor.1 reaper: 0xfffff80004453528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094ede9f0 (map 0xfffffe0094ede9f0) (map.pmap 0xfffffe0094edeab0) (pmap 0xfffffe0094edeb10) threads: 3 106056 RunQ syz-executor.1 107905 Run CPU 1 syz-executor.1 107906 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 5355 779 779 0 R (threaded) syz-executor.1 106056 RunQ syz-executor.1 107905 Run CPU 1 syz-executor.1 107906 Run CPU 0 syz-executor.1 5353 856 856 0 S (threaded) syz-executor.2 106699 S nanslp 0xffffffff8252ff21 syz-executor.2 107897 S connec 0xfffff8002a07dbf0 syz-executor.2 107899 S sbwait 0xfffff8002a388924 syz-executor.2 107901 S uwait 0xfffff8002a12c380 syz-executor.2 5352 785 785 0 S (threaded) syz-executor.3 105884 S nanslp 0xffffffff8252ff21 syz-executor.3 107896 S connec 0xfffff8002a1bebf0 syz-executor.3 107898 S sbwait 0xfffff8002a38b924 syz-executor.3 107900 S uwait 0xfffff8001bf04880 syz-executor.3 5351 777 777 0 S (threaded) syz-executor.0 106471 S nanslp 0xffffffff8252ff20 syz-executor.0 107891 S sbwait 0xfffff8002a1cb574 syz-executor.0 107892 S sbwait 0xfffff8002a416cd4 syz-executor.0 107893 S uwait 0xfffff8001bf04c80 syz-executor.0 107894 S uwait 0xfffff8002a1c9d80 syz-executor.0 107895 S uwait 0xfffff8001bf04b80 syz-executor.0 4591 1 4591 65 Ss select 0xfffff800046dd440 dhclient 4093 1 4093 0 Ss select 0xfffff800046dd740 dhclient 4090 1 4090 0 Ss select 0xfffff8002a335dc0 dhclient 4070 1 4070 65 Ss select 0xfffff8002a335f40 dhclient 3509 1 3509 0 Ss select 0xfffff800046dd1c0 dhclient 3506 1 3506 0 Ss select 0xfffff800046dd2c0 dhclient 3487 1 3487 65 Ss select 0xfffff80004535c40 dhclient 2823 1 2823 0 Ss select 0xfffff800046dd4c0 dhclient 2820 1 2820 0 Ss select 0xfffff800046dd540 dhclient 2801 1 2801 65 Ss select 0xfffff800046dd5c0 dhclient 1048 1 1048 0 Ss select 0xfffff800046dd6c0 dhclient 1045 1 1045 0 Ss select 0xfffff800046dd640 dhclient 856 774 856 0 Ss nanslp 0xffffffff8252ff21 syz-executor.2 785 774 785 0 Ss nanslp 0xffffffff8252ff20 syz-executor.3 779 774 779 0 Ss nanslp 0xffffffff8252ff20 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff8252ff20 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffff8001b55bb00 syz-fuzzer 100107 S uwait 0xfffff80004e6d100 syz-fuzzer 100108 S uwait 0xfffff80004e6d200 syz-fuzzer 100109 S uwait 0xfffff80004e6d300 syz-fuzzer 100110 S uwait 0xfffff8001b55bc00 syz-fuzzer 100111 S uwait 0xfffff80004e6d400 syz-fuzzer 100112 S uwait 0xfffff8001b55b900 syz-fuzzer 100113 S uwait 0xfffff8001b55bd00 syz-fuzzer 100114 S kqread 0xfffff80004d65200 syz-fuzzer 772 770 772 0 Ss pause 0xfffff8001b5cf5d8 csh 770 694 770 0 Ss select 0xfffff800046dd7c0 sshd 754 1 754 0 Ss+ ttyin 0xfffff80004878cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b5f0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b5f4b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b5f8b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b5fcb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b680b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b684b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b688b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b68cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8252ff21 cron 694 1 694 0 Ss select 0xfffff800046e0bc0 sshd 507 1 507 0 Ss select 0xfffff800046dfb40 syslogd 436 1 436 0 Ss select 0xfffff80004535e40 devd 435 1 435 65 Ss select 0xfffff800046dfcc0 dhclient 350 1 350 0 Ss select 0xfffff800046dfd40 dhclient 347 1 347 0 Ss select 0xfffff800046dff40 dhclient 23 0 0 0 DL syncer 0xffffffff8261f2b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004bc7000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261e3a0 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004d4f0e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82645848 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82639cb8 [dom0] 100076 D launds 0xffffffff82639cc4 [laundry: dom0] 100077 D umarcl 0xffffffff814f6e00 [uma] 18 0 0 0 DL - 0xffffffff823642e8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82cf5818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b5c390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b95c [soaiod4] 9 0 0 0 DL - 0xffffffff8261b95c [soaiod3] 8 0 0 0 DL - 0xffffffff8261b95c [soaiod2] 7 0 0 0 DL - 0xffffffff8261b95c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223c040 [doneq0] 100067 D - 0xffffffff8223bf10 [scanner] 5 0 0 0 DL crypto_ 0xfffff800044eb990 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044eb930 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826371b0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004083888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f7a0 [g_event] 100026 D - 0xffffffff8250f7a8 [g_up] 100027 D - 0xffffffff8250f7b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004344b00 [thr_0] 100019 D - 0xfffff80004344b80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi3: vm] 100021 I [swi1: netisr 0] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004453528 [init] 10 0 0 0 DL audit_w 0xffffffff826376d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fd30 [swapper] 100005 D - 0xfffff80004349d00 [softirq_0] 100006 D - 0xfffff80004349c00 [softirq_1] 100007 D - 0xfffff80004349b00 [if_io_tqg_0] 100008 D - 0xfffff80004349a00 [if_io_tqg_1] 100009 D - 0xfffff80004349900 [if_config_tqg_0] 100010 D - 0xfffff80004349800 [kqueue_ctx taskq] 100011 D - 0xfffff80004349700 [inm_free taskq] 100014 D - 0xfffff80004349400 [aiod_kick taskq] 100015 D - 0xfffff80004349300 [thread taskq] 100016 D - 0xfffff80004349200 [in6m_free taskq] 100024 D - 0xfffff80004349000 [firmware taskq] 100029 D - 0xfffff800044c3e00 [crypto_0] 100030 D - 0xfffff800044c3e00 [crypto_1] 100044 D - 0xfffff800044c3a00 [vtnet0 rxq 0] 100045 D - 0xfffff800044c3900 [vtnet0 txq 0] 100046 D - 0xfffff800044c3800 [vtnet0 rxq 1] 100047 D - 0xfffff800044c3700 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046e0200 [virtio_balloon] 100053 D - 0xfffff800044c3600 [mca taskq] 100058 D - 0xffffffff81d263d0 [deadlkres] 100062 D - 0xfffff800044c3400 [acpi_task_0] 100063 D - 0xfffff800044c3400 [acpi_task_1] 100064 D - 0xfffff800044c3400 [acpi_task_2] 100066 D - 0xfffff800044c3d00 [CAM taskq] db> show all locks Process 5355 (syz-executor.1) thread 0xfffffe0094f97500 (107905) exclusive sleep mutex eventhandler (eventhandler) r = 0 (0xffffffff8255c5c0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_eventhandler.c:271 exclusive sleep mutex socket (socket) r = 0 (0xfffff8002a466b10) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:448 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8002a19f9a8) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:441 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29670 1738K 29735 kobj 336 1344K 496 pcb 545 1113K 13792 newblk 5 1025K 5057 vfscache 3 1025K 3 inodedep 6 514K 5898 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 5443 sctp_stro 255 255K 2315 sctp_atcl 511 192K 7536 acpica 1674 184K 54410 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 8777 pagedep 9 130K 8935 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 268 99K 308 BPF 46 88K 46 bus 990 80K 3306 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 360 45K 360 kdtrace 221 44K 13263 temp 35 33K 2355 hostcache 1 32K 1 shm 1 32K 6 sctp_atky 766 32K 9825 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 73 21K 73 DEVFS_RULE 56 20K 56 sctp_timw 69 18K 69 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 45 14K 76 bus-sc 31 14K 1547 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 126 11K 126 GEOM 60 10K 489 rman 82 10K 423 in6_multi 71 9K 71 bmsafemap 2 9K 4523 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 27 rpc 2 8K 2 shmfd 1 8K 31 pfs_vncache 1 8K 1 sctp_athm 511 8K 7652 sctp_map 510 8K 4630 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 kqueue 65 7K 5370 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 426 cred 24 6K 336 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 50 pgrp 35 5K 50 pf_ifnet 10 5K 21 UMA 258 5K 258 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 pwddesc 63 4K 5356 routetbl 24 4K 24 selfd 55 4K 66293 lockf 32 4K 54 hhook 13 4K 13 proc-args 52 3K 673 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 73 uidinfo 3 3K 13 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 16 Unitno 28 2K 58 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 50 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 26 1K 8626 ipsec 3 1K 3 sctp_ifn 6 1K 16 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 mkdir 5 1K 8750 encap_export_host 12 1K 12 procdesc 5 1K 18 crypto 3 1K 3 newdirblk 4 1K 4375 diradd 4 1K 4483 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 dirrem 1 1K 4443 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 soname 7 1K 16172 loginclass 3 1K 6 prison 6 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 freework 1 1K 4413 freefile 1 1K 4441 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 119 sctp_vrf 1 1K 1 entropy 2 1K 43 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 iov 2 1K 21789 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 2313 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 512 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 5 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 vm_fictitious 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 CAM CCB 0 0K 11591 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15676 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 freeblks 0 0K 4388 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 36 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 19 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 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 4 VN POLL 0 0K 0 statfs 0 0K 4560 namei_tracker 0 0K 12 export_host 0 0K 0 cl_savebuf 0 0K 4 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 120 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 326 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 720 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 5 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 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 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9713 1 9713 0 254 19894272 0 RADIX NODE 144 24994 175 230298 0 62 3624336 0 pbuf 2632 0 973 0 0 2 2560936 0 mbuf_packet 256 8364 1221 2064220 0 254 2453760 0 BUF TRIE 144 187 13281 9642 0 62 1939392 0 mbuf_jumbo_page 4096 0 466 2122 0 254 1908736 0 malloc-384 384 4219 231 10117 0 30 1708800 0 malloc-4096 4096 337 4 572 0 2 1396736 0 malloc-128 128 9716 49 9998 0 126 1249920 0 sctp_asoc 2288 255 245 2315 0 254 1144000 0 malloc-2048 2048 263 245 4917 0 8 1040384 0 UMA Slabs 0 112 6570 15 6570 0 126 737520 0 sctp_ep 1280 256 251 4677 0 254 648960 0 malloc-1024 1024 370 246 2603 0 16 630784 0 FFS inode 1128 516 23 4957 0 8 607992 0 malloc-384 384 512 498 7839 0 30 387840 0 sctp_raddr 736 255 262 4315 0 254 380512 0 VM OBJECT 264 1307 73 80813 0 30 364320 0 mbuf 256 845 505 1174018 0 254 345600 0 malloc-65536 65536 1 4 192 0 1 327680 0 malloc-4096 4096 75 5 5878 0 2 327680 0 THREAD 1792 157 23 7906 0 8 322560 0 tcp_bbr_map 128 5 2475 39821 0 126 317440 0 VNODE 488 553 87 4996 0 30 312320 0 256 Bucket 2048 138 8 9972 0 8 299008 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 2 2 10 0 1 262144 0 tcp_inpcb 488 16 512 5730 0 254 257664 0 socket 944 51 181 14526 0 254 219008 0 DEVCTL 1024 0 212 128 0 0 217088 0 malloc-16384 16384 9 4 4392 0 1 212992 0 malloc-64 64 3101 49 3111 0 254 201600 0 malloc-16 16 12421 79 12730 0 254 200000 0 MAP ENTRY 96 1701 315 291270 0 126 193536 0 malloc-256 256 251 499 28985 0 62 192000 0 malloc-256 256 487 263 5365 0 62 192000 0 UMA Zones 768 230 4 230 0 16 179712 0 malloc-128 128 1344 51 25870 0 126 178560 0 FFS2 dinode 256 516 129 4957 0 62 165120 0 malloc-32768 32768 0 5 24 0 1 163840 0 tcpcb 1048 9 145 5730 0 254 161392 0 malloc-32 32 4569 219 5356 0 254 153216 0 S VFS Cache 104 1020 384 5630 0 126 146016 0 malloc-65536 65536 0 2 122 0 1 131072 0 VMSPACE 2544 40 11 5334 0 4 129744 0 vmem btag 56 2264 28 2264 0 254 128352 0 malloc-128 128 708 253 8078 0 126 123008 0 malloc-128 128 684 277 14627 0 126 123008 0 ksiginfo 112 66 978 2813 0 126 116928 0 malloc-256 256 83 337 9324 0 62 107520 0 PROC 1320 62 19 5355 0 8 106920 0 128 Bucket 1024 71 32 1370 0 16 105472 0 malloc-2048 2048 4 42 12358 0 8 94208 0 malloc-4096 4096 22 0 22 0 2 90112 0 filedesc0 1072 63 21 5356 0 8 90048 0 UMA Kegs 384 216 7 216 0 30 85632 0 clpbuf 2632 0 32 20 0 16 84224 0 malloc-64 64 750 510 6271 0 254 80640 0 malloc-64 64 895 302 8960 0 254 76608 0 malloc-8192 8192 7 2 100 0 1 73728 0 64 Bucket 512 83 61 7618 0 30 73728 0 g_bio 408 0 180 43811 0 30 73440 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 2 126 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 sctp_chunk 152 35 381 2347 0 254 63232 0 malloc-256 256 70 140 10139 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 tcp_log 416 0 126 1012 0 254 52416 0 malloc-64 64 280 539 71833 0 254 52416 0 malloc-128 128 3 400 4450 0 126 51584 0 32 Bucket 256 74 121 4910 0 62 49920 0 malloc-16384 16384 1 2 154 0 1 49152 0 udplite_inpcb 488 8 80 2198 0 254 42944 0 sctp_stream_msg_out 112 355 5 516 0 254 40320 0 malloc-64 64 78 552 21987 0 254 40320 0 malloc-32 32 648 612 18688 0 254 40320 0 Files 80 243 257 26781 0 126 40000 0 tcp_bbr_pcb 832 4 41 4490 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 32514 0 16 36864 0 pcpu-8 8 4280 328 4299 0 254 36864 0 malloc-384 384 83 7 83 0 30 34560 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 4 0 4 0 1 32768 0 pcpu-64 64 454 58 454 0 254 32768 0 pipe 744 23 17 506 0 16 29760 0 malloc-1024 1024 23 5 57 0 16 28672 0 malloc-1024 1024 20 8 1291 0 16 28672 0 malloc-512 512 10 46 566 0 30 28672 0 TURNSTILE 136 181 29 181 0 62 28560 0 malloc-32 32 303 579 4891 0 254 28224 0 KNOTE 160 28 147 219080 0 62 28000 0 malloc-384 384 47 23 140 0 30 26880 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 25 0 2 24576 0 malloc-2048 2048 10 2 12 0 8 24576 0 PWD 32 22 734 4470 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 74 226 2333 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 36 54 4967 0 62 23040 0 malloc-2048 2048 10 0 10 0 8 20480 0 2 Bucket 32 58 572 1279 0 254 20160 0 malloc-16 16 523 727 9304 0 254 20000 0 malloc-16 16 566 684 32478 0 254 20000 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 0 1 2 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-4096 4096 0 4 4566 0 2 16384 0 malloc-1024 1024 3 13 45 0 16 16384 0 vtnet_tx_hdr 24 0 668 1071276 0 254 16032 0 malloc-128 128 75 49 512 0 126 15872 0 udp_inpcb 488 2 30 565 0 254 15616 0 unpcb 256 20 40 1185 0 254 15360 0 malloc-256 256 40 20 51 0 62 15360 0 malloc-512 512 11 13 11 0 30 12288 0 16 Bucket 144 63 21 505 0 62 12096 0 4 Bucket 48 7 245 202 0 254 12096 0 malloc-16 16 467 283 12487 0 254 12000 0 sctp_readq 152 0 78 120 0 254 11856 0 ripcb 488 5 19 133 0 254 11712 0 routing nhops 256 28 17 36 0 62 11520 0 malloc-256 256 2 43 4419 0 62 11520 0 cpuset 104 9 84 103 0 126 9672 0 malloc-2048 2048 1 3 16 0 8 8192 0 malloc-2048 2048 1 3 104 0 8 8192 0 malloc-2048 2048 0 4 5 0 8 8192 0 malloc-1024 1024 2 6 19 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 118 0 30 8192 0 malloc-512 512 4 12 52 0 30 8192 0 malloc-512 512 3 13 512 0 30 8192 0 rtentry 176 32 14 36 0 62 8096 0 tcp_log_bucket 176 0 46 2 0 62 8096 0 rl_entry 40 58 144 58 0 254 8080 0 sctp_laddr 48 8 160 126 0 254 8064 0 udpcb 32 8 244 2763 0 254 8064 0 malloc-64 64 30 96 57 0 254 8064 0 malloc-64 64 24 102 359 0 254 8064 0 malloc-32 32 9 243 174 0 254 8064 0 malloc-32 32 47 205 87 0 254 8064 0 malloc-32 32 98 154 2986 0 254 8064 0 malloc-32 32 33 219 200 0 254 8064 0 malloc-32 32 4 248 1041 0 254 8064 0 malloc-16 16 8 492 10 0 254 8000 0 malloc-16 16 42 458 2249 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-128 128 54 8 243 0 126 7936 0 malloc-128 128 50 12 65 0 126 7936 0 tcp_log_node 120 0 66 4 0 126 7920 0 itimer 352 0 22 10 0 30 7744 0 kenv 258 3 27 1019 0 30 7740 0 malloc-384 384 0 20 5 0 30 7680 0 malloc-256 256 8 22 20 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 88 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-1024 1024 0 4 6 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 0 39 2 0 126 4056 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-16 16 1 249 1 0 254 4000 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 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 tfo 4 1 492 1 0 254 1972 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 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 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 296 0 0 0 0 254 0 0 pf mtags 48 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 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 488 0 0 0 0 30 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 592 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 IOMMU_MAP_ENTRY 120 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-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-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 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 malloc-384 384 0 0 0 0 30 0 0 malloc-64 64 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