panic: sx_xlock() of destroyed sx @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 cpuid = 0 time = 1619817021 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517996d0 vpanic() at vpanic+0x1c7/frame 0xfffffe0051799730 panic() at panic+0x43/frame 0xfffffe0051799790 _sx_xlock() at _sx_xlock+0x1d3/frame 0xfffffe00517997e0 sosend_generic() at sosend_generic+0x1ff/frame 0xfffffe00517998d0 sosend() at sosend+0xc6/frame 0xfffffe0051799940 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe00517999f0 sendit() at sendit+0x229/frame 0xfffffe0051799a50 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0051799ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051799bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051799bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x285e1a, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 21858 tid 139872 ] Stopped at kdb_enter+0x67: movq $0,0x163ac3e(%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 0xfffffe0099e00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517996b0 rbp 0xfffffe00517996d0 rsi 0x40001 rdi 0xffffffff811374d6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517995a0 r11 0x1ffaefff59c r12 0xffffffff82267ac0 ddb_dbbe r13 0 r14 0xffffffff81a718fa r15 0xffffffff81a718fa rip 0xffffffff8112e4c7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x163ac3e(%rip) db> show proc Process 21858 (syz-executor.2) at 0xfffff80027577a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 807 at 0xfffff8002741b000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004512538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ad269f0 (map 0xfffffe009ad269f0) (map.pmap 0xfffffe009ad26ab0) (pmap 0xfffffe009ad26b10) threads: 4 138741 RunQ syz-executor.2 139871 S sbwait 0xfffff8003c727574 syz-executor.2 139872 Run CPU 0 syz-executor.2 139887 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 21862 785 785 0 S (threaded) syz-executor.1 139490 S nanslp 0xffffffff8273c860 syz-executor.1 139885 S sbwait 0xfffff8003c727cd4 syz-executor.1 139886 S uwait 0xfffff8003c3a6700 syz-executor.1 21861 808 808 0 S (threaded) syz-executor.3 130691 S nanslp 0xffffffff8273c860 syz-executor.3 139878 S sbwait 0xfffff8003c74d1c4 syz-executor.3 139880 S sbwait 0xfffff8003c66ccd4 syz-executor.3 139882 S uwait 0xfffff80027eb6580 syz-executor.3 21859 783 783 0 S (threaded) syz-executor.0 135979 S nanslp 0xffffffff8273c861 syz-executor.0 139873 S sbwait 0xfffff8003c6a41c4 syz-executor.0 139874 S sbwait 0xfffff8003c6a41c4 syz-executor.0 139875 S uwait 0xfffff80027eb6900 syz-executor.0 139879 S sbwait 0xfffff8003c6c91c4 syz-executor.0 139881 S uwait 0xfffff8005a323800 syz-executor.0 21858 807 807 0 R (threaded) syz-executor.2 138741 RunQ syz-executor.2 139871 S sbwait 0xfffff8003c727574 syz-executor.2 139872 Run CPU 0 syz-executor.2 139887 Run CPU 1 syz-executor.2 20784 1 808 0 S uwait 0xfffff80027f8aa00 syz-executor.3 20777 1 808 0 S uwait 0xfffff8005a323e00 syz-executor.3 19332 1 785 0 S uwait 0xfffff8003c3a6400 syz-executor.1 19326 1 785 0 S uwait 0xfffff80027fb8700 syz-executor.1 18199 1 785 0 S uwait 0xfffff80027fb8800 syz-executor.1 18198 1 785 0 S uwait 0xfffff8003c160480 syz-executor.1 17970 1 785 0 S uwait 0xfffff8003c160080 syz-executor.1 17968 1 785 0 S uwait 0xfffff8003c160280 syz-executor.1 17967 1 785 0 S uwait 0xfffff80027fb8d00 syz-executor.1 17966 1 785 0 S umtxn 0xfffff8003c160180 syz-executor.1 17775 1 807 0 S uwait 0xfffff8003c160b80 syz-executor.2 17774 1 807 0 S uwait 0xfffff80027fb8500 syz-executor.2 17684 1 785 0 S uwait 0xfffff8003c160380 syz-executor.1 17682 1 785 0 S uwait 0xfffff8003c3a6600 syz-executor.1 17146 1 807 0 S uwait 0xfffff8003c160780 syz-executor.2 17144 1 807 0 S uwait 0xfffff80027fb8100 syz-executor.2 17011 1 808 0 S uwait 0xfffff80027fb8c00 syz-executor.3 17010 1 808 0 S umtxn 0xfffff80027fb8f00 syz-executor.3 13106 1 807 0 S uwait 0xfffff80004ee2f00 syz-executor.2 13105 1 807 0 S uwait 0xfffff8003c3a9100 syz-executor.2 12725 1 783 0 S uwait 0xfffff8003c3a9d00 syz-executor.0 12724 1 783 0 S uwait 0xfffff8003c160e80 syz-executor.0 10715 10714 807 0 SV uwait 0xfffff8003c3a9f00 syz-executor.2 10714 1 807 0 DV ppwait 0xfffff8003cb604e8 syz-executor.2 9337 9336 785 0 SV uwait 0xfffff8003c3a9e00 syz-executor.1 9336 1 785 0 DV ppwait 0xfffff8003c808f58 syz-executor.1 8777 1 807 0 S uwait 0xfffff8003c3a9300 syz-executor.2 8776 1 807 0 S uwait 0xfffff80024009400 syz-executor.2 8761 1 808 0 S uwait 0xfffff80027627080 syz-executor.3 8760 1 808 0 S uwait 0xfffff80027fb8e00 syz-executor.3 6108 1 808 0 S uwait 0xfffff8003c3a9200 syz-executor.3 6107 1 808 0 S uwait 0xfffff8003c160880 syz-executor.3 5751 1 808 0 SV uwait 0xfffff80024009600 syz-executor.3 5743 1 808 0 SV sbwait 0xfffff8003c3b0cd4 syz-executor.3 4594 1 807 0 S uwait 0xfffff8003c160680 syz-executor.2 4587 1 807 0 S umtxn 0xfffff8003c3a9700 syz-executor.2 3302 1 3302 65 Ss select 0xfffff8003c3a9a40 dhclient 2973 1 2973 0 Ss select 0xfffff8003c3a9ac0 dhclient 2970 1 2970 0 Ss select 0xfffff8003c3a9940 dhclient 2951 1 2951 65 Ss select 0xfffff8003c3a9b40 dhclient 2626 1 807 0 S uwait 0xfffff80027fb8400 syz-executor.2 2621 1 807 0 S uwait 0xfffff8003c160580 syz-executor.2 2516 1 2516 0 Ss select 0xfffff80027eb6a40 dhclient 2513 1 2513 0 Ss select 0xfffff80027eb68c0 dhclient 2493 1 2493 65 Ss select 0xfffff8003c3a6e40 dhclient 1950 1 1950 0 Ss select 0xfffff80027eb6dc0 dhclient 1947 1 1947 0 Ss select 0xfffff80027eb6ac0 dhclient 1928 1 1928 65 Ss select 0xfffff80027eb69c0 dhclient 1122 1 807 0 S uwait 0xfffff80027f8a600 syz-executor.2 1121 1 807 0 S uwait 0xfffff80027f8ae00 syz-executor.2 1115 1 785 0 S uwait 0xfffff80027f8ac00 syz-executor.1 1114 1 785 0 S uwait 0xfffff80027f8a400 syz-executor.1 1113 1 807 0 S uwait 0xfffff80027f8ab00 syz-executor.2 1110 1 807 0 S uwait 0xfffff80004e8f080 syz-executor.2 1106 1 783 0 S uwait 0xfffff80027627900 syz-executor.0 1105 1 783 0 S uwait 0xfffff80024009700 syz-executor.0 1099 1 783 0 S uwait 0xfffff80027f8a900 syz-executor.0 1097 1 783 0 S umtxn 0xfffff80027627180 syz-executor.0 1072 1 807 0 S uwait 0xfffff80027f8af00 syz-executor.2 1070 1 807 0 S uwait 0xfffff80027f8ad00 syz-executor.2 1068 1 785 0 S uwait 0xfffff80004ee2a00 syz-executor.1 1066 1 785 0 S uwait 0xfffff80024009300 syz-executor.1 820 1 820 0 Ss select 0xfffff80027eb6cc0 dhclient 814 1 814 0 Ss select 0xfffff80027eb6bc0 dhclient 808 780 808 0 Ss nanslp 0xffffffff8273c861 syz-executor.3 807 780 807 0 Ss nanslp 0xffffffff8273c861 syz-executor.2 785 780 785 0 Ss nanslp 0xffffffff8273c860 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273c861 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100115 S uwait 0xfffff80004ee2200 syz-fuzzer 100118 S uwait 0xfffff80027627400 syz-fuzzer 100119 S uwait 0xfffff80027627500 syz-fuzzer 100120 S uwait 0xfffff80027627600 syz-fuzzer 100121 S uwait 0xfffff80027627700 syz-fuzzer 100122 S uwait 0xfffff80027627800 syz-fuzzer 100123 S uwait 0xfffff80027627300 syz-fuzzer 100124 S uwait 0xfffff80024009200 syz-fuzzer 100126 S kqread 0xfffff80004ef2300 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8002741bb20 csh 776 694 776 0 Ss select 0xfffff800240099c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800049c1cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004c760b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004c764b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004c768b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004c76cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004c7e0b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004c7e4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004c7e8b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c7ecb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c861 cron 694 1 694 0 Ss select 0xfffff80024009bc0 sshd 507 1 507 0 Ss select 0xfffff80024009ec0 syslogd 436 1 436 0 Ss select 0xfffff80024009dc0 devd 435 1 435 65 Ss select 0xfffff80024009d40 dhclient 350 1 350 0 Ss select 0xfffff80024009c40 dhclient 347 1 347 0 Ss select 0xfffff80004ee21c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004e92538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff8282ad80 [bufdaemon] 100085 D - 0xffffffff8220ae00 [bufspacedaemon-0] 100097 D sdflush 0xfffff80024046ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852b88 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82846ff8 [dom0] 100086 D launds 0xffffffff82847004 [laundry: dom0] 100087 D umarcl 0xffffffff815c7660 [uma] 18 0 0 0 DL - 0xffffffff82570bf8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f93828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8308d3c0 [pf purge] 15 0 0 0 DL - 0xffffffff828283dc [soaiod4] 9 0 0 0 DL - 0xffffffff828283dc [soaiod3] 8 0 0 0 DL - 0xffffffff828283dc [soaiod2] 7 0 0 0 DL - 0xffffffff828283dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff824480c0 [doneq0] 100044 D - 0xffffffff82448040 [async] 100077 D - 0xffffffff82447f10 [scanner] 14 0 0 0 DL seqstat 0xfffff800045a9888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004619d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004619d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844520 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8271c0a0 [g_event] 100035 D - 0xffffffff8271c0a8 [g_up] 100036 D - 0xffffffff8271c0b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff8000455d700 [thr_0] 100028 D - 0xfffff8000455d780 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004512538 [init] 10 0 0 0 DL audit_w 0xffffffff82844a30 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c630 [swapper] 100005 D - 0xfffff80004144800 [softirq_0] 100006 D - 0xfffff80004144700 [softirq_1] 100007 D - 0xfffff80004144600 [if_io_tqg_0] 100008 D - 0xfffff80004144500 [if_io_tqg_1] 100009 D - 0xfffff80004144400 [if_config_tqg_0] 100010 D - 0xfffff80004561600 [kqueue_ctx taskq] 100011 D - 0xfffff80004561500 [in6m_free taskq] 100013 D - 0xfffff80004561200 [linuxkpi_irq_wq] 100014 D - 0xfffff80004561100 [inm_free taskq] 100015 D - 0xfffff80004561000 [aiod_kick taskq] 100017 D - 0xfffff8000455dc00 [thread taskq] 100019 D - 0xfffff8000455d900 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000455d900 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000455d900 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000455d900 [linuxkpi_short_wq_3] 100023 D - 0xfffff8000455d800 [linuxkpi_long_wq_0] 100024 D - 0xfffff8000455d800 [linuxkpi_long_wq_1] 100025 D - 0xfffff8000455d800 [linuxkpi_long_wq_2] 100026 D - 0xfffff8000455d800 [linuxkpi_long_wq_3] 100033 D - 0xfffff8000455d100 [firmware taskq] 100037 D - 0xfffff80004618e00 [crypto_0] 100038 D - 0xfffff80004618e00 [crypto_1] 100054 D - 0xfffff80004618800 [vtnet0 rxq 0] 100055 D - 0xfffff80004618700 [vtnet0 txq 0] 100056 D - 0xfffff80004618600 [vtnet0 rxq 1] 100057 D - 0xfffff80004618500 [vtnet0 txq 1] 100059 D vtbslp 0xfffff8000495c480 [virtio_balloon] 100063 D - 0xfffff8000495db00 [mca taskq] 100066 D - 0xffffffff81e1e0e0 [deadlkres] 100072 D - 0xfffff8000495d700 [acpi_task_0] 100073 D - 0xfffff8000495d700 [acpi_task_1] 100074 D - 0xfffff8000495d700 [acpi_task_2] 100076 D - 0xfffff80004618d00 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 31145 1826K 31212 kobj 332 1328K 492 newblk 9 1026K 22697 vfscache 3 1025K 3 filedesc 122 970K 41809 pcb 333 837K 63499 inodedep 119 557K 21011 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 245 509K 21995 intr 4 472K 4 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 20882 tfo_ccache 1 128K 1 sctp_stro 118 118K 13950 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 522 sctp_atcl 252 95K 46433 BPF 46 88K 46 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 kdtrace 331 62K 61751 umtx 468 59K 468 sctp_timw 180 45K 180 vmem 3 34K 6 temp 35 33K 2998 hostcache 1 32K 1 shm 1 32K 25 DEVFS3 125 32K 135 msg 4 30K 4 dirrem 110 28K 20904 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 128 16K 446 tty 16 16K 16 ithread 99 16K 99 sctp_atky 370 16K 63691 bus-sc 33 14K 1719 freefile 110 14K 20874 ksem 18 14K 3615 lltable 42 13K 665 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 93 12K 93 eventhandler 133 12K 133 rman 84 10K 425 GEOM 60 10K 489 kqueue 117 10K 21994 in6_multi 65 9K 65 bmsafemap 2 9K 21010 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 109 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 115 8K 21865 cred 27 7K 366 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 558 taskqueue 57 6K 57 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 61 UMA 265 5K 265 pf_ifnet 10 5K 25 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_athm 252 4K 49552 sctp_map 236 4K 27894 acpisem 28 4K 28 selfd 55 4K 307626 lockf 32 4K 69 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 722 terminal 11 3K 11 inpcbpolicy 87 3K 23322 select 20 3K 537 uidinfo 3 3K 37 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 107 sctp_ifa 13 2K 14 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 freework 5 2K 20930 sctp_stri 2 1K 6252 softdep 1 1K 1 mkdir 8 1K 41714 freeblks 4 1K 20857 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 160 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 137 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 newdirblk 4 1K 20857 diradd 4 1K 20947 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 pf_osfp 3 1K 3 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 iov 7 1K 44789 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 40839 pmchooks 1 1K 1 sigio 2 1K 141 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 8 pf_rule 0 0K 5 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 19959 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 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 20 mqdata 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 19195 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 77 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 indirdep 0 0K 119 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 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 175 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 3 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 42 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 17 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 21141 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 6 tcp_log_dev 0 0K 1248 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 4054 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 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 631 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 ioctlops 0 0K 370 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 941 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 21462 1507110 0 254 121995264 0 mbuf 256 9328 32462 5196732 0 254 10698240 0 UMA Slabs 0 112 32925 12 32925 0 126 3688944 0 mbuf_cluster 2048 1665 1 1665 0 254 3411968 0 sctp_asoc 2288 118 1307 13947 0 254 3260400 0 malloc-2048 2048 135 1295 29319 0 8 2928640 0 RADIX NODE 144 19001 512 525430 0 63 2809872 0 pbuf 2624 0 973 0 0 2 2553152 0 tcp_log 416 81 5337 19977 0 254 2253888 0 BUF TRIE 144 271 13197 2146 0 62 1939392 0 sctp_ep 1280 132 1323 29316 0 254 1862400 0 malloc-384 384 4116 4 4116 0 30 1582080 0 malloc-1024 1024 127 1301 15173 0 16 1462272 0 malloc-4096 4096 332 2 538 0 2 1368064 0 malloc-128 128 10215 77 12692 0 126 1317376 0 sctp_raddr 736 128 1467 28996 0 254 1173920 0 malloc-384 384 396 2584 46582 0 30 1144320 0 malloc-16384 16384 65 4 21083 0 1 1130496 0 256 Bucket 2048 450 14 51215 0 8 950272 0 sctp_chunk 152 126 4892 564705 0 254 762736 0 FFS inode 1160 544 30 21422 0 8 665840 0 socket 944 138 514 54393 0 254 615488 0 VM OBJECT 264 1992 63 326115 0 30 542520 0 malloc-4096 4096 125 4 21875 0 2 528384 0 MAP ENTRY 96 4372 248 1213162 0 126 443520 0 mbuf_packet 256 90 1575 57255 0 254 426240 0 THREAD 1792 215 19 39887 0 8 419328 0 malloc-256 256 152 1333 56275 0 62 380160 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 tcpcb 1048 52 300 7100 0 254 368896 0 malloc-384 384 155 795 21087 0 30 364800 0 malloc-64 64 3653 1387 45832 0 254 322560 0 VNODE 448 581 85 21461 0 30 298368 0 tcp_bbr_map 128 0 2263 78698 0 126 289664 0 malloc-128 128 1431 801 115656 0 126 285696 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-256 256 206 814 65090 0 62 261120 0 malloc-256 256 33 987 21842 0 62 261120 0 malloc-16 16 13166 2834 62561 0 254 256000 0 VMSPACE 2544 89 10 21835 0 4 251856 0 malloc-32 32 5155 2657 49272 0 254 249984 0 tcp_inpcb 488 52 452 7100 0 254 245952 0 malloc-2048 2048 2 110 4064 0 8 229376 0 DEVCTL 1024 0 216 131 0 0 221184 0 malloc-65536 65536 1 2 645 0 1 196608 0 malloc-32768 32768 0 6 85 0 1 196608 0 tcp_rack_pcb 704 4 260 3763 0 16 185856 0 g_bio 408 0 450 13333 0 30 183600 0 UMA Zones 768 237 2 237 0 16 183552 0 PROC 1336 114 15 21862 0 8 172344 0 malloc-32768 32768 0 5 139 0 1 163840 0 sctp_stream_msg_out 112 6 1434 6019 0 254 161280 0 vmem btag 56 2776 92 2776 0 254 160608 0 udplite_inpcb 488 17 311 15064 0 254 160064 0 malloc-128 128 1174 66 2974 0 126 158720 0 S VFS Cache 104 1091 352 22550 0 126 150072 0 FFS2 dinode 256 544 41 21420 0 62 149760 0 filedesc0 1072 115 18 21865 0 8 142576 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 0 2 28 0 1 131072 0 ksiginfo 112 114 930 3408 0 126 116928 0 malloc-1024 1024 107 5 235 0 16 114688 0 128 Bucket 1024 79 32 3512 0 16 113664 0 malloc-256 256 300 135 40928 0 62 111360 0 malloc-8192 8192 8 5 138 0 1 106496 0 malloc-16384 16384 0 6 277 0 1 98304 0 malloc-4096 4096 23 0 555 0 2 94208 0 sctp_laddr 48 408 1524 8758 0 254 92736 0 64 Bucket 512 112 56 16153 0 30 86016 0 UMA Kegs 384 222 1 222 0 30 85632 0 clpbuf 2624 0 32 49 0 16 83968 0 malloc-8192 8192 5 4 11 0 1 73728 0 malloc-4096 4096 15 3 114 0 2 73728 0 tcp_rack_map 120 8 553 3848 0 126 67320 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 32 Bucket 256 179 46 15612 0 62 57600 0 malloc-16 16 550 2950 28455 0 254 56000 0 malloc-256 256 200 10 1161 0 62 53760 0 tcp_bbr_pcb 832 0 63 1777 0 16 52416 0 malloc-256 256 104 91 21086 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-64 64 573 183 23019 0 254 48384 0 Files 80 301 299 93437 0 126 48000 0 malloc-128 128 117 255 470 0 126 47616 0 malloc-256 256 152 28 1435 0 62 46080 0 malloc-2048 2048 4 18 523 0 8 45056 0 pipe 744 25 35 2178 0 16 44640 0 malloc-128 128 300 41 458 0 126 43648 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 5 0 1 40960 0 pcpu-8 8 4631 489 4979 0 254 40960 0 8 Bucket 80 215 285 6549 0 126 40000 0 TURNSTILE 136 235 38 235 0 62 37128 0 NAMEI 1024 0 36 100879 0 16 36864 0 malloc-4096 4096 4 5 21148 0 2 36864 0 malloc-2048 2048 11 7 208 0 8 36864 0 malloc-512 512 6 66 6764 0 30 36864 0 malloc-64 64 254 313 43781 0 254 36288 0 malloc-256 256 18 117 21191 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 16 0 1 32768 0 pcpu-64 64 478 34 478 0 254 32768 0 malloc-64 64 483 21 695 0 254 32256 0 malloc-384 384 20 60 990 0 30 30720 0 malloc-64 64 235 206 307844 0 254 28224 0 malloc-64 64 76 365 5062 0 254 28224 0 16 Bucket 144 149 47 1030 0 62 28224 0 KNOTE 160 28 147 515789 0 62 28000 0 malloc-8192 8192 1 2 8 0 1 24576 0 malloc-2048 2048 6 6 31 0 8 24576 0 malloc-2048 2048 5 7 228 0 8 24576 0 malloc-1024 1024 10 14 1516 0 16 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 PWD 32 45 711 20949 0 254 24192 0 malloc-32 32 184 572 44784 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 unpcb 256 27 63 1682 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 SLEEPQUEUE 88 235 21 235 0 126 22528 0 malloc-1024 1024 12 8 24 0 16 20480 0 malloc-32 32 413 217 1181 0 254 20160 0 vtnet_tx_hdr 24 0 835 852877 0 254 20040 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 282 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 udpcb 32 30 474 15580 0 254 16128 0 malloc-64 64 136 116 194 0 254 16128 0 malloc-128 128 54 70 20942 0 126 15872 0 ripcb 488 5 27 642 0 254 15616 0 udp_inpcb 488 13 19 516 0 254 15616 0 malloc-384 384 20 20 28 0 30 15360 0 cpuset 104 9 115 281 0 126 12896 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 3 21 195 0 30 12288 0 malloc-512 512 14 10 172 0 30 12288 0 malloc-32 32 163 215 21151 0 254 12096 0 sctp_readq 152 3 75 3309 0 254 11856 0 kenv 258 15 30 1061 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 9 0 2 8192 0 malloc-2048 2048 1 3 148 0 8 8192 0 malloc-1024 1024 0 8 8 0 16 8192 0 malloc-512 512 0 16 10 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 61 0 126 8096 0 rl_entry 40 87 115 87 0 254 8080 0 sctp_asconf_ack 48 0 168 17 0 254 8064 0 malloc-64 64 8 118 11 0 254 8064 0 malloc-32 32 6 246 56 0 254 8064 0 malloc-32 32 37 215 742 0 254 8064 0 malloc-32 32 36 216 946 0 254 8064 0 4 Bucket 48 6 162 393 0 254 8064 0 2 Bucket 32 65 187 2515 0 254 8064 0 malloc-16 16 1 499 4 0 254 8000 0 malloc-16 16 20 480 59 0 254 8000 0 malloc-16 16 27 473 28 0 254 8000 0 malloc-16 16 188 312 1431 0 254 8000 0 malloc-16 16 41 459 63028 0 254 8000 0 malloc-16 16 14 486 13541 0 254 8000 0 malloc-128 128 9 53 45 0 126 7936 0 malloc-128 128 10 52 167 0 126 7936 0 itimer 352 0 22 4 0 30 7744 0 malloc-384 384 0 20 46 0 30 7680 0 malloc-384 384 1 19 13 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 242 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 2 0 30 4096 0 malloc-512 512 0 8 2 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 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 0 126 20 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 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 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 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 IPsec SA lft_c 16 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 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 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 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0