panic: sx_xlock() of destroyed sx @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 cpuid = 0 time = 1617313132 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c2836a0 vpanic() at vpanic+0x1c7/frame 0xfffffe009c283700 panic() at panic+0x43/frame 0xfffffe009c283760 _sx_xlock() at _sx_xlock+0x1d3/frame 0xfffffe009c2837b0 sosend_generic() at sosend_generic+0x1ff/frame 0xfffffe009c2838a0 sosend() at sosend+0xc6/frame 0xfffffe009c283910 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe009c2839c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe009c283ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe009c283bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfbaf78 KDB: enter: panic [ thread pid 35276 tid 140652 ] Stopped at kdb_enter+0x67: movq $0,0x143d90e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe009b600000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c283680 rbp 0xfffffe009c2836a0 rsi 0x40001 rdi 0xffffffff81133786 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c283570 r11 0x1ff63fff59c r12 0xffffffff82067a90 ddb_dbbe r13 0 r14 0xffffffff81a5e614 r15 0xffffffff81a5e614 rip 0xffffffff8112a777 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x143d90e(%rip) db> show proc Process 35276 (syz-executor.3) at 0xfffff8000e67f528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 845 at 0xfffff80004e92a50 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004459528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009d9ea3e0 (map 0xfffffe009d9ea3e0) (map.pmap 0xfffffe009d9ea4a0) (pmap 0xfffffe009d9ea500) threads: 5 138134 RunQ syz-executor.3 140650 S accept 0xfffff8000e543c68 syz-executor.3 140651 S accept 0xfffff8000e575c68 syz-executor.3 140652 Run CPU 0 syz-executor.3 140668 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 35278 783 783 0 S (threaded) syz-executor.0 138406 S nanslp 0xffffffff8253b7e0 syz-executor.0 140656 S accept 0xfffff8000e5ccc68 syz-executor.0 140659 S uwait 0xfffff8001be4d680 syz-executor.0 35276 845 845 0 R (threaded) syz-executor.3 138134 RunQ syz-executor.3 140650 S accept 0xfffff8000e543c68 syz-executor.3 140651 S accept 0xfffff8000e575c68 syz-executor.3 140652 Run CPU 0 syz-executor.3 140668 Run CPU 1 syz-executor.3 32654 1 783 0 S uwait 0xfffff8001bfd4800 syz-executor.0 32653 1 783 0 S uwait 0xfffff8001b720780 syz-executor.0 32636 1 798 0 S uwait 0xfffff80004e1f480 syz-executor.2 32633 1 798 0 S uwait 0xfffff80016bf3c00 syz-executor.2 32530 1 845 0 S uwait 0xfffff80004e13800 syz-executor.3 32522 1 845 0 S uwait 0xfffff80004e16a00 syz-executor.3 32510 1 845 0 S uwait 0xfffff80004e1df00 syz-executor.3 32507 1 845 0 S uwait 0xfffff8001b720b80 syz-executor.3 32503 1 845 0 S uwait 0xfffff80004e1b700 syz-executor.3 32268 1 845 0 S uwait 0xfffff8001b1bea80 syz-executor.3 32263 1 783 0 S uwait 0xfffff80004e16c80 syz-executor.0 32262 1 783 0 S uwait 0xfffff8000e003f00 syz-executor.0 32258 1 845 0 S uwait 0xfffff8001b06be80 syz-executor.3 31749 1 845 0 S uwait 0xfffff8000e105580 syz-executor.3 31746 1 845 0 S uwait 0xfffff80004e1d900 syz-executor.3 31701 1 31701 0 S uwait 0xfffff80004e1f180 syz-executor.3 31697 1 31697 0 S uwait 0xfffff80004e1d580 syz-executor.3 31691 1 31691 0 S uwait 0xfffff80004e16b80 syz-executor.3 31687 1 31687 0 S uwait 0xfffff8001b76dc00 syz-executor.3 31685 1 31685 0 S uwait 0xfffff80016d66280 syz-executor.3 31683 1 31683 0 S uwait 0xfffff8001b126200 syz-executor.3 30996 1 784 0 S uwait 0xfffff80004e1b500 syz-executor.1 30992 1 784 0 S uwait 0xfffff8001b126080 syz-executor.1 24574 1 845 0 S uwait 0xfffff8001b1bea00 syz-executor.3 24573 1 845 0 S uwait 0xfffff80004e16900 syz-executor.3 24393 1 798 0 S uwait 0xfffff80004e1d800 syz-executor.2 24392 1 798 0 S uwait 0xfffff80004e1f980 syz-executor.2 24390 1 798 0 S uwait 0xfffff80004e1f580 syz-executor.2 24389 1 798 0 S uwait 0xfffff80004e15180 syz-executor.2 24162 1 798 0 S uwait 0xfffff80004e1d480 syz-executor.2 24160 1 798 0 S uwait 0xfffff80004e19c80 syz-executor.2 20353 20348 845 0 SV uwait 0xfffff80004e1f880 syz-executor.3 20352 1 845 0 S uwait 0xfffff8001b126000 syz-executor.3 20348 1 845 0 DV ppwait 0xfffff80016dcd4e8 syz-executor.3 20347 1 845 0 S uwait 0xfffff80004e16000 syz-executor.3 4644 1 4644 65 Ss select 0xfffff80016cdbf40 dhclient 3439 1 3439 0 Ss select 0xfffff80016cdb3c0 dhclient 3436 1 3436 0 Ss select 0xfffff80016f85f40 dhclient 3417 1 3417 65 Ss select 0xfffff80016d523c0 dhclient 2683 1 2683 0 Ss select 0xfffff80004e00b40 dhclient 2680 1 2680 0 Ss select 0xfffff80016f0c6c0 dhclient 2661 1 2661 65 Ss select 0xfffff80004e00840 dhclient 1782 1 1782 0 Ss select 0xfffff80016d68440 dhclient 1779 1 1779 0 Ss select 0xfffff80016ca8d40 dhclient 1760 1 1760 65 Ss select 0xfffff80016bf30c0 dhclient 1045 1 1045 0 Ss select 0xfffff80004e00140 dhclient 1042 1 1042 0 Ss select 0xfffff80004e1dc40 dhclient 845 780 845 0 Ss nanslp 0xffffffff8253b7e1 syz-executor.3 798 780 798 0 Ss piperd 0xfffff80016c725d0 syz-executor.2 784 780 784 0 Ss piperd 0xfffff80016c202e8 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8253b7e1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100092 S kqread 0xfffff80016549700 syz-fuzzer 100116 S uwait 0xfffff80004bf6480 syz-fuzzer 100117 S uwait 0xfffff80004bf6580 syz-fuzzer 100118 S uwait 0xfffff80004e1bf00 syz-fuzzer 100119 S uwait 0xfffff80004e1be00 syz-fuzzer 100120 S uwait 0xfffff80004e1bd00 syz-fuzzer 100121 S uwait 0xfffff80004e1bc00 syz-fuzzer 100122 S uwait 0xfffff80004e1b980 syz-fuzzer 100479 S uwait 0xfffff80004e1fa80 syz-fuzzer 129597 S uwait 0xfffff80004e1dd80 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80016554b00 csh 776 694 776 0 Ss select 0xfffff80004e134c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048c7cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004be6cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bed0b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bed4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bed8b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bedcb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b670b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b674b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b678b0 getty 698 1 698 0 Ss nanslp 0xffffffff8253b7e1 cron 694 1 694 0 Ss select 0xfffff80004e15440 sshd 507 1 507 0 Ss select 0xfffff80004e15340 syslogd 436 1 436 0 Ss select 0xfffff80004e15140 devd 435 1 435 65 Ss select 0xfffff80004e1bb40 dhclient 350 1 350 0 Ss select 0xfffff80004e15240 dhclient 347 1 347 0 Ss select 0xfffff80004e1ba40 dhclient 23 0 0 0 DL - 0xffffffff8262735c [soaiod4] 22 0 0 0 DL - 0xffffffff8262735c [soaiod3] 21 0 0 0 DL - 0xffffffff8262735c [soaiod2] 20 0 0 0 DL - 0xffffffff8262735c [soaiod1] 19 0 0 0 DL syncer 0xffffffff8262ac50 [syncer] 18 0 0 0 DL vlruwt 0xfffff80004bd1528 [vnlru] 17 0 0 0 DL (threaded) [bufdaemon] 100077 D qsleep 0xffffffff82629d00 [bufdaemon] 100084 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100095 D sdflush 0xfffff800043478e8 [/ worker] 16 0 0 0 DL psleep 0xffffffff82651b48 [vmdaemon] 15 0 0 0 DL (threaded) [pagedaemon] 100075 D psleep 0xffffffff82645fb8 [dom0] 100082 D launds 0xffffffff82645fc4 [laundry: dom0] 100083 D umarcl 0xffffffff815b8480 [uma] 9 0 0 0 DL - 0xffffffff8236fb68 [rand_harvestq] 8 0 0 0 DL waiting 0xffffffff82d90818 [sctp_iterator] 7 0 0 0 DL pftm 0xffffffff82e8a3c0 [pf purge] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82247040 [doneq0] 100044 D - 0xffffffff82246fc0 [async] 100074 D - 0xffffffff82246e90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004653c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000434ec90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000434ec30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826434a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8251b020 [g_event] 100035 D - 0xffffffff8251b028 [g_up] 100036 D - 0xffffffff8251b030 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff800044aa300 [thr_0] 100028 D - 0xfffff800044aa380 [thr_1] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 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++] 100067 I [swi1: pf send] 100080 I [swi1: hpts] 100081 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004459528 [init] 10 0 0 0 DL audit_w 0xffffffff826439c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251b5b0 [swapper] 100005 D - 0xfffff80004349700 [if_io_tqg_0] 100006 D - 0xfffff80004349500 [if_io_tqg_1] 100007 D - 0xfffff80004349300 [if_config_tqg_0] 100008 D - 0xfffff80004349100 [softirq_0] 100009 D - 0xfffff800044a9e00 [softirq_1] 100010 D - 0xfffff800044a8e00 [kqueue_ctx taskq] 100011 D - 0xfffff800044a8d00 [inm_free taskq] 100012 D - 0xfffff800044a8c00 [linuxkpi_irq_wq] 100014 D - 0xfffff800044a8a00 [aiod_kick taskq] 100016 D - 0xfffff800044a8800 [thread taskq] 100018 D - 0xfffff800044a8600 [in6m_free taskq] 100019 D - 0xfffff800044a8500 [linuxkpi_short_wq_0] 100020 D - 0xfffff800044a8500 [linuxkpi_short_wq_1] 100021 D - 0xfffff800044a8500 [linuxkpi_short_wq_2] 100022 D - 0xfffff800044a8500 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044a8400 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044a8400 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044a8400 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044a8400 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044a8300 [firmware taskq] 100037 D - 0xfffff800044a8100 [crypto_0] 100038 D - 0xfffff800044a8100 [crypto_1] 100054 D - 0xfffff8000486ce00 [vtnet0 rxq 0] 100055 D - 0xfffff8000486cd00 [vtnet0 txq 0] 100056 D - 0xfffff8000486cc00 [vtnet0 rxq 1] 100057 D - 0xfffff8000486cb00 [vtnet0 txq 1] 100059 D vtbslp 0xfffff80004864100 [virtio_balloon] 100063 D - 0xfffff800048b8a00 [mca taskq] 100065 D - 0xffffffff81e09f80 [deadlkres] 100069 D - 0xfffff80004b7de00 [acpi_task_0] 100070 D - 0xfffff80004b7de00 [acpi_task_1] 100071 D - 0xfffff80004b7de00 [acpi_task_2] 100073 D - 0xfffff80004683e00 [CAM taskq] db> show all locks Process 35276 (syz-executor.3) thread 0xfffffe009d9d9e00 (140668) exclusive sleep mutex eventhandler (eventhandler) r = 0 (0xffffffff82567ec0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_eventhandler.c:271 exclusive sleep mutex socket (socket) r = 0 (0xfffff8000e5c0b10) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:446 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8001bb043f0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:439 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 30935 1814K 31002 kobj 332 1328K 492 newblk 13 1027K 37818 vfscache 3 1025K 3 pf_rule 667 667K 935 filedesc 84 666K 68483 pcb 88 600K 76890 inodedep 222 595K 34485 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 211 428K 35410 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 34232 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 322 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 sctp_timw 249 63K 249 kdtrace 291 55K 75953 umtx 432 54K 432 dirrem 212 53K 34372 temp 40 43K 8013 vmem 3 34K 5 hostcache 1 32K 1 shm 1 32K 14 DEVFS3 125 32K 135 msg 4 30K 4 freefile 212 27K 34350 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_stro 19 19K 15498 pf_table 9 18K 14 sctp_atcl 48 18K 54237 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 routetbl 59 15K 79 lltable 45 14K 197 bus-sc 33 14K 1719 pf_osfp 113 14K 113 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 ksem 4 10K 174 in6_multi 65 9K 65 bmsafemap 2 9K 34561 kqueue 98 9K 35378 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 53 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 366 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 538 pwddesc 96 6K 35284 taskqueue 57 6K 57 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 57 UMA 263 5K 263 pf_ifnet 10 5K 21 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 selfd 55 4K 464791 lockf 32 4K 109 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 753 acpisem 22 3K 22 terminal 11 3K 11 sctp_atky 68 3K 71325 select 19 3K 259 uidinfo 3 3K 20 freework 9 3K 35473 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 34392 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 51 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 mkdir 8 1K 68418 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 144 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 sctp_athm 48 1K 54482 ipsec 3 1K 3 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_map 38 1K 30236 linuxcurrent 3 1K 4 inpcbpolicy 18 1K 12473 sctp_stri 1 1K 3214 newdirblk 4 1K 34209 diradd 4 1K 34414 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 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 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 41412 pmchooks 1 1K 1 sigio 2 1K 216 nexusdev 7 1K 7 filecaps 5 1K 124 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 iov 1 1K 34684 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_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 20171 sctp_iter 0 0K 245 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 235 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 4 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 26838 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 69 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 7 allocindir 0 0K 0 indirdep 0 0K 1851 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 31 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 25 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 34425 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 404 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 9661 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 196 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 1430 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 1001 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 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 8320 987 1303938 0 254 38121472 0 RADIX NODE 144 13628 10337 925595 0 63 3450960 0 sctp_asoc 2288 19 1266 15118 0 254 2940080 0 mbuf 256 8953 2192 6577630 0 254 2853120 0 mbuf_cluster 2048 1260 66 1356 0 254 2715648 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-2048 2048 29 1105 44377 0 8 2322432 0 BUF TRIE 144 182 13286 5122 0 62 1939392 0 malloc-32768 32768 0 59 329 0 1 1933312 0 sctp_ep 1280 28 1229 34715 0 254 1608960 0 malloc-384 384 4141 9 4142 0 30 1593600 0 malloc-4096 4096 332 1 492 0 2 1363968 0 UMA Slabs 0 112 12064 29 12064 0 126 1354416 0 malloc-128 128 10408 163 78887 0 126 1353088 0 malloc-384 384 242 3228 34846 0 30 1332480 0 malloc-256 256 269 4261 104845 0 62 1159680 0 malloc-1024 1024 20 1112 15119 0 16 1159168 0 sctp_raddr 736 24 1549 30202 0 254 1157728 0 malloc-384 384 49 2211 54238 0 30 867840 0 malloc-16384 16384 41 6 34409 0 2 770048 0 malloc-1024 1024 669 7 2728 0 16 692224 0 malloc-256 256 187 2468 27815 0 62 679680 0 FFS inode 1160 537 23 34887 0 8 649600 0 malloc-128 128 1223 3179 37019 0 126 563456 0 tcp_bbr_map 128 0 4278 758752 0 126 547584 0 VM OBJECT 264 1720 95 500654 0 30 479160 0 256 Bucket 2048 212 18 19531 0 8 471040 0 malloc-4096 4096 101 6 35904 0 2 438272 0 THREAD 1792 194 22 40668 0 8 387072 0 MAP ENTRY 96 3417 615 1907118 0 127 387072 0 sctp_chunk 152 20 2450 17811 0 254 375440 0 socket 944 53 327 49176 0 254 358720 0 mbuf_packet 256 127 1133 219503 0 254 322560 0 VNODE 448 574 92 34926 0 30 298368 0 malloc-65536 65536 2 2 14 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 1 7 1752 0 1 262144 0 malloc-64 64 3731 364 39116 0 254 262080 0 tcp_inpcb 488 10 510 11517 0 254 253760 0 VMSPACE 2544 72 18 35265 0 5 228960 0 DEVCTL 1024 0 216 131 0 0 221184 0 malloc-16 16 13005 245 14308 0 254 212000 0 malloc-65536 65536 0 3 544 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-32 32 4965 453 52386 0 254 173376 0 malloc-128 128 1233 38 25891 0 126 162688 0 128 Bucket 1024 121 34 11678 0 16 158720 0 vmem btag 56 2737 59 2737 0 254 156576 0 PROC 1320 95 19 35283 0 8 150480 0 tcpcb 1048 10 133 11517 0 254 149864 0 FFS2 dinode 256 537 48 34887 0 62 149760 0 malloc-256 256 37 548 40867 0 62 149760 0 S VFS Cache 104 1029 375 35626 0 126 146016 0 malloc-1024 1024 123 5 154 0 16 131072 0 filedesc0 1072 96 23 35284 0 8 127568 0 64 Bucket 512 175 57 17236 0 30 118784 0 ksiginfo 112 103 941 1861 0 126 116928 0 malloc-4096 4096 27 0 27 0 2 110592 0 malloc-256 256 267 138 41590 0 62 103680 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-64 64 24 1488 18357 0 254 96768 0 32 Bucket 256 241 134 20740 0 62 96000 0 malloc-32 32 94 2678 52143 0 254 88704 0 pcpu-8 8 10090 662 12428 0 254 86016 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2624 0 32 19 0 16 83968 0 malloc-16384 16384 3 2 7 0 1 81920 0 g_bio 408 0 200 36109 0 30 81600 0 malloc-256 256 305 10 887 0 62 80640 0 sctp_laddr 48 68 1528 10885 0 254 76608 0 malloc-8192 8192 5 4 94 0 1 73728 0 malloc-16384 16384 3 1 9 0 1 65536 0 malloc-8192 8192 6 2 9 0 1 65536 0 malloc-4096 4096 14 2 27 0 2 65536 0 malloc-384 384 135 15 492 0 30 57600 0 malloc-64 64 399 483 536810 0 254 56448 0 malloc-2048 2048 15 11 530 0 8 53248 0 sctp_stream_msg_out 112 0 468 4422 0 254 52416 0 tcp_log 416 0 126 4568 0 254 52416 0 malloc-16 16 300 2700 30503 0 254 48000 0 pipe 744 25 35 819 0 16 44640 0 malloc-64 64 526 167 1633 0 254 44352 0 malloc-16 16 53 2697 55154 0 254 44000 0 malloc-256 256 91 74 70120 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 4 1 105 0 1 40960 0 Files 80 254 246 97839 0 126 40000 0 NAMEI 1024 0 36 155234 0 16 36864 0 malloc-512 512 2 70 529 0 30 36864 0 malloc-512 512 3 69 3359 0 30 36864 0 malloc-384 384 72 18 82 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 14 2 275 0 8 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-64 64 410 94 19526 0 254 32256 0 sctp_readq 152 0 208 658 0 254 31616 0 TURNSTILE 136 217 14 217 0 62 31416 0 malloc-256 256 28 92 34512 0 62 30720 0 tcp_bbr_pcb 832 0 36 4989 0 16 29952 0 malloc-2048 2048 9 5 293 0 8 28672 0 16 Bucket 144 125 71 1199 0 62 28224 0 KNOTE 160 28 147 449610 0 62 28000 0 8 Bucket 80 183 167 7661 0 126 28000 0 malloc-4096 4096 1 5 34433 0 2 24576 0 PWD 32 36 720 34302 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 138 48 2289 0 126 23808 0 malloc-128 128 113 73 34597 0 126 23808 0 malloc-128 128 137 49 497 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-1024 1024 17 3 17 0 16 20480 0 2 Bucket 32 95 535 4341 0 254 20160 0 malloc-128 128 44 111 35947 0 126 19840 0 SLEEPQUEUE 88 217 7 217 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1922 0 254 19200 0 malloc-256 256 49 26 644 0 62 19200 0 malloc-16384 16384 1 0 1 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-8192 8192 0 2 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 5 0 2 16384 0 malloc-2048 2048 3 5 266 0 8 16384 0 malloc-1024 1024 2 14 443 0 16 16384 0 malloc-1024 1024 16 0 16 0 16 16384 0 malloc-64 64 14 238 7280 0 254 16128 0 malloc-32 32 44 460 1963 0 254 16128 0 malloc-32 32 271 233 604 0 254 16128 0 vtnet_tx_hdr 24 0 668 4741939 0 254 16032 0 malloc-128 128 88 36 4442 0 126 15872 0 ripcb 488 6 26 216 0 254 15616 0 udplite_inpcb 488 0 32 400 0 254 15616 0 udp_inpcb 488 2 30 340 0 254 15616 0 tcp_rack_pcb 704 0 22 329 0 16 15488 0 malloc-384 384 23 17 25 0 30 15360 0 malloc-4096 4096 1 2 4 0 2 12288 0 malloc-2048 2048 2 4 15 0 8 12288 0 malloc-1024 1024 8 4 184 0 16 12288 0 malloc-512 512 9 15 127 0 30 12288 0 malloc-64 64 59 130 580 0 254 12096 0 kenv 258 15 30 1065 0 30 11610 0 malloc-4096 4096 0 2 1049 0 2 8192 0 malloc-2048 2048 1 3 41 0 8 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 3 5 64 0 16 8192 0 malloc-512 512 12 4 14 0 30 8192 0 malloc-512 512 3 13 62 0 30 8192 0 malloc-512 512 1 15 3 0 30 8192 0 pf tags 104 15 63 61 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 41 51 65 0 126 8096 0 rl_entry 40 85 117 85 0 254 8080 0 udpcb 32 2 250 740 0 254 8064 0 malloc-64 64 43 83 288 0 254 8064 0 malloc-32 32 38 214 976 0 254 8064 0 malloc-32 32 141 111 12139 0 254 8064 0 malloc-32 32 19 233 187 0 254 8064 0 malloc-32 32 21 231 2723 0 254 8064 0 4 Bucket 48 1 167 148 0 254 8064 0 malloc-16 16 28 472 15041 0 254 8000 0 malloc-16 16 39 461 39988 0 254 8000 0 malloc-16 16 56 444 1039 0 254 8000 0 malloc-16 16 8 492 9 0 254 8000 0 malloc-16 16 18 482 24986 0 254 8000 0 tcp_rack_map 120 0 66 578 0 126 7920 0 itimer 352 0 22 34 0 30 7744 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 40 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 15 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 4 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 20 2 20 0 62 3872 0 malloc-384 384 0 10 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 domainset 40 0 63 6 0 254 2520 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 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 NCLNODE 584 0 0 0 0 16 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 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-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-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-512 512 0 0 0 0 30 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