panic: sx_xlock() of destroyed sx @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 cpuid = 1 time = 32 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009499d6a0 vpanic() at vpanic+0x1c7/frame 0xfffffe009499d700 panic() at panic+0x43/frame 0xfffffe009499d760 _sx_xlock() at _sx_xlock+0x1d3/frame 0xfffffe009499d7b0 sosend_generic() at sosend_generic+0x1ff/frame 0xfffffe009499d8a0 sosend() at sosend+0xc6/frame 0xfffffe009499d910 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe009499d9c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe009499dab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe009499dbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 29653 tid 137737 ] Stopped at kdb_enter+0x67: movq $0,0x143d5fe(%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 0xfffffe009499d680 rbp 0xfffffe009499d6a0 rsi 0x40001 rdi 0xffffffff81133b16 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009499d570 r11 0x1ff6bfff59c r12 0xffffffff82067ac0 ddb_dbbe r13 0 r14 0xffffffff81a5f772 r15 0xffffffff81a5f772 rip 0xffffffff8112ab07 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x143d5fe(%rip) db> show proc Process 29653 (syz-executor.3) at 0xfffff8000c984a50: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 825 at 0xfffff80018c3ba50 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004458528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00950089f0 (map 0xfffffe00950089f0) (map.pmap 0xfffffe0095008ab0) (pmap 0xfffffe0095008b10) threads: 4 134127 RunQ syz-executor.3 137735 S accept 0xfffff8000c080c68 syz-executor.3 137737 Run CPU 1 syz-executor.3 137751 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 29656 783 783 0 S (threaded) syz-executor.0 131308 S nanslp 0xffffffff8253b861 syz-executor.0 137746 S accept 0xfffff8001859d8b8 syz-executor.0 137750 S uwait 0xfffff8000cc16380 syz-executor.0 29655 818 818 0 S (threaded) syz-executor.2 117694 S nanslp 0xffffffff8253b861 syz-executor.2 137739 S sbwait 0xfffff8000c36268c syz-executor.2 137740 S uwait 0xfffff8000cc16580 syz-executor.2 29653 825 825 0 R (threaded) syz-executor.3 134127 RunQ syz-executor.3 137735 S accept 0xfffff8000c080c68 syz-executor.3 137737 Run CPU 1 syz-executor.3 137751 Run CPU 0 syz-executor.3 29597 1 783 0 S uwait 0xfffff8000cc16280 syz-executor.0 29594 1 783 0 S uwait 0xfffff80018c37500 syz-executor.0 29346 1 825 0 S uwait 0xfffff8000c37af00 syz-executor.3 29342 1 825 0 S uwait 0xfffff8000c584b00 syz-executor.3 28584 1 783 0 S uwait 0xfffff8000c584800 syz-executor.0 28583 1 783 0 S uwait 0xfffff8000c37a300 syz-executor.0 28577 1 783 0 S uwait 0xfffff80018c37c00 syz-executor.0 28576 1 783 0 S uwait 0xfffff8000c584600 syz-executor.0 25937 1 783 0 S uwait 0xfffff8000c4c4a00 syz-executor.0 25520 1 825 0 S uwait 0xfffff80018de9980 syz-executor.3 25519 1 825 0 S uwait 0xfffff8000c584500 syz-executor.3 19225 1 825 0 S uwait 0xfffff8000c37a500 syz-executor.3 19223 1 825 0 S uwait 0xfffff8000c4c4900 syz-executor.3 11043 1 818 0 S uwait 0xfffff8000c37a200 syz-executor.2 11042 1 818 0 S uwait 0xfffff8001859b080 syz-executor.2 11014 1 818 0 S uwait 0xfffff80018c37e00 syz-executor.2 11013 1 818 0 S uwait 0xfffff8000c37ae00 syz-executor.2 9470 1 825 0 S uwait 0xfffff80018c37700 syz-executor.3 9468 1 825 0 S uwait 0xfffff80018de9280 syz-executor.3 9044 9043 825 0 SV uwait 0xfffff80018de9180 syz-executor.3 9043 1 825 0 DV ppwait 0xfffff8000c363f38 syz-executor.3 8446 1 783 0 S uwait 0xfffff8000c584e80 syz-executor.0 8444 1 783 0 S uwait 0xfffff80004dca180 syz-executor.0 8360 1 783 0 SV uwait 0xfffff8000c4c4f00 syz-executor.0 8359 1 783 0 SV uwait 0xfffff80018de9080 syz-executor.0 7580 1 785 0 S uwait 0xfffff8001859b880 syz-executor.1 7579 1 785 0 S uwait 0xfffff80004dca280 syz-executor.1 5437 1 785 0 S uwait 0xfffff8001859b280 syz-executor.1 5436 1 785 0 S uwait 0xfffff8001859b580 syz-executor.1 5422 1 785 0 S uwait 0xfffff8001859b980 syz-executor.1 5420 1 785 0 S uwait 0xfffff80018de9880 syz-executor.1 5195 1 5195 65 Ss select 0xfffff80018cc83c0 dhclient 4791 1 825 0 S uwait 0xfffff80004b3be00 syz-executor.3 4790 1 825 0 S uwait 0xfffff80018c37f00 syz-executor.3 4757 1 785 0 SV uwait 0xfffff8001859b780 syz-executor.1 4751 1 785 0 SV ksem 0xfffff8001841e118 syz-executor.1 4369 1 4369 0 Ss select 0xfffff80018d1f940 dhclient 4366 1 4366 0 Ss select 0xfffff80018d44ac0 dhclient 4339 1 4339 65 Ss select 0xfffff80018d44740 dhclient 4288 1 4286 0 S uwait 0xfffff8001859bb80 syz-executor.2 4287 1 4286 0 S uwait 0xfffff8000c37ad00 syz-executor.2 3497 1 818 0 S uwait 0xfffff80004b3bf00 syz-executor.2 3496 1 818 0 S uwait 0xfffff80018c37b00 syz-executor.2 3430 1 3430 0 Ss select 0xfffff8001841ebc0 dhclient 3427 1 3427 0 Ss select 0xfffff80018dc7440 dhclient 3408 1 3408 65 Ss select 0xfffff8001841ed40 dhclient 2572 1 2572 0 Ss select 0xfffff80018b464c0 dhclient 2569 1 2569 0 Ss select 0xfffff80018b462c0 dhclient 2550 1 2550 65 Ss select 0xfffff80018b469c0 dhclient 2043 1 785 0 S uwait 0xfffff80018de9e80 syz-executor.1 2040 1 785 0 S uwait 0xfffff800044a7080 syz-executor.1 2023 1 785 0 S uwait 0xfffff80018c37300 syz-executor.1 2020 1 785 0 S uwait 0xfffff80018c37d00 syz-executor.1 2018 1 785 0 S uwait 0xfffff80004dcaa00 syz-executor.1 1404 1 818 0 S uwait 0xfffff80018c37100 syz-executor.2 1403 1 818 0 S uwait 0xfffff80018de9b80 syz-executor.2 1208 1 783 0 S uwait 0xfffff80004dca080 syz-executor.0 1206 1 783 0 S uwait 0xfffff80018de9c80 syz-executor.0 825 780 825 0 Ss nanslp 0xffffffff8253b861 syz-executor.3 818 780 818 0 Ss nanslp 0xffffffff8253b860 syz-executor.2 815 1 815 0 Ss select 0xfffff80018c4ee40 dhclient 809 1 809 0 Ss select 0xfffff800043362c0 dhclient 785 780 785 0 Ss piperd 0xfffff800185f15d0 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8253b861 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffff80004f2a080 syz-fuzzer 100117 S uwait 0xfffff80004bbe480 syz-fuzzer 100118 S uwait 0xfffff80004bbe580 syz-fuzzer 100119 S uwait 0xfffff8001859bf00 syz-fuzzer 100120 S uwait 0xfffff80004dca500 syz-fuzzer 100121 S uwait 0xfffff80004dca600 syz-fuzzer 100122 S kqread 0xfffff80004f33700 syz-fuzzer 100123 S uwait 0xfffff80004dca800 syz-fuzzer 103192 S uwait 0xfffff8001859bc80 syz-fuzzer 108137 S uwait 0xfffff8001859ba80 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800183e1b00 csh 776 694 776 0 Ss select 0xfffff800046a7440 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048eb4b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004c278b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004c27cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004c2f0b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004c2f4b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004c2f8b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004c2fcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b9c0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b9c4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8253b861 cron 694 1 694 0 Ss select 0xfffff80004336140 sshd 507 1 507 0 Ss select 0xfffff80004336240 syslogd 436 1 436 0 Ss select 0xfffff800043363c0 devd 435 1 435 65 Ss select 0xfffff800046a73c0 dhclient 350 1 350 0 Ss select 0xfffff800046a7340 dhclient 347 1 347 0 Ss select 0xfffff80004336340 dhclient 23 0 0 0 DL syncer 0xffffffff8262acd0 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004dd0a50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82629d80 [bufdaemon] 100085 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100098 D sdflush 0xfffff800040868e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82651bc8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82646038 [dom0] 100086 D launds 0xffffffff82646044 [laundry: dom0] 100087 D umarcl 0xffffffff815b8fc0 [uma] 18 0 0 0 DL - 0xffffffff8236fbe8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c31818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d2b3c0 [pf purge] 15 0 0 0 DL - 0xffffffff826273dc [soaiod4] 9 0 0 0 DL - 0xffffffff826273dc [soaiod3] 8 0 0 0 DL - 0xffffffff826273dc [soaiod2] 7 0 0 0 DL - 0xffffffff826273dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff822470c0 [doneq0] 100044 D - 0xffffffff82247040 [async] 100077 D - 0xffffffff82246f10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004559888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004547d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004547d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82643520 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8251b0a0 [g_event] 100035 D - 0xffffffff8251b0a8 [g_up] 100036 D - 0xffffffff8251b0b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff800044e7e00 [thr_0] 100028 D - 0xfffff800044e7e80 [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++] 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 0xfffff80004458528 [init] 10 0 0 0 DL audit_w 0xffffffff82643a40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251b630 [swapper] 100005 D - 0xfffff8000434ad00 [if_io_tqg_0] 100006 D - 0xfffff8000434ac00 [if_io_tqg_1] 100007 D - 0xfffff8000434ab00 [if_config_tqg_0] 100008 D - 0xfffff8000434aa00 [softirq_0] 100009 D - 0xfffff8000434a900 [softirq_1] 100010 D - 0xfffff800044a8d00 [kqueue_ctx taskq] 100011 D - 0xfffff800044a8b00 [inm_free taskq] 100012 D - 0xfffff800044a8900 [linuxkpi_irq_wq] 100014 D - 0xfffff800044a8500 [aiod_kick taskq] 100016 D - 0xfffff800044a8100 [thread taskq] 100018 D - 0xfffff800044a4c00 [in6m_free taskq] 100019 D - 0xfffff800044a4a00 [linuxkpi_short_wq_0] 100020 D - 0xfffff800044a4a00 [linuxkpi_short_wq_1] 100021 D - 0xfffff800044a4a00 [linuxkpi_short_wq_2] 100022 D - 0xfffff800044a4a00 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044a4500 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044a4500 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044a4500 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044a4500 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044e7700 [firmware taskq] 100037 D - 0xfffff800044e7200 [crypto_0] 100038 D - 0xfffff800044e7200 [crypto_1] 100054 D - 0xfffff80004545100 [vtnet0 rxq 0] 100055 D - 0xfffff80004545000 [vtnet0 txq 0] 100056 D - 0xfffff80004905e00 [vtnet0 rxq 1] 100057 D - 0xfffff80004905d00 [vtnet0 txq 1] 100059 D vtbslp 0xfffff800046a7900 [virtio_balloon] 100063 D - 0xfffff800048e9d00 [mca taskq] 100068 D - 0xffffffff81e0b180 [deadlkres] 100072 D - 0xfffff800048e9100 [acpi_task_0] 100073 D - 0xfffff800048e9100 [acpi_task_1] 100074 D - 0xfffff800048e9100 [acpi_task_2] 100076 D - 0xfffff80004545a00 [CAM taskq] db> show all locks Process 29655 (syz-executor.2) thread 0xfffffe0095056100 (137739) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff8000c362630) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 Process 29653 (syz-executor.3) thread 0xfffffe0094fa8e00 (137751) exclusive sleep mutex eventhandler (eventhandler) r = 0 (0xffffffff82567f40) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_eventhandler.c:271 exclusive sleep mutex socket (socket) r = 0 (0xfffff8000c1153b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:446 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8000c377d78) 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 11 1027K 62459 vfscache 3 1025K 3 pf_rule 1015 1010K 5240 filedesc 94 746K 57355 inodedep 178 579K 40935 pcb 58 567K 40074 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 234 487K 29789 intr 4 472K 4 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 11 131K 32372 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 kdtrace 315 59K 67413 umtx 450 57K 450 temp 45 53K 25073 dirrem 169 43K 29836 shm 4 38K 20 hostcache 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 freefile 167 21K 29806 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_timw 75 19K 75 ufs_mount 5 17K 6 proc 3 17K 3 pf_table 8 16K 75 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 routetbl 55 14K 323 lltable 44 14K 475 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 112 10K 29754 ksem 6 9K 63 in6_multi 65 9K 65 bmsafemap 2 9K 33883 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 39 pfs_vncache 1 8K 1 sctp_atcl 20 8K 18594 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_stro 7 7K 3861 cred 28 7K 921 pf_osfp 59 7K 59 pwddesc 109 7K 29659 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 4425 taskqueue 57 6K 57 CAM queue 5 6K 1528 pf_ifnet 13 5K 1883 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 55 UMA 263 5K 263 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 427373 lockf 32 4K 971 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 737 terminal 11 3K 11 select 19 3K 947 uidinfo 3 3K 31 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 61 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 freework 5 2K 42693 clone 9 2K 9 tun 7 2K 7 sctp_atky 27 2K 22546 softdep 1 1K 1 mkdir 8 1K 57312 freeblks 4 1K 30527 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 17214 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 27 1K 18047 ipsec 3 1K 3 sctp_ifn 6 1K 14 newdirblk 6 1K 28656 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 14 linuxcurrent 3 1K 4 diradd 4 1K 29878 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 sctp_athm 20 1K 18622 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 3 ktls 1 1K 1 sctp_map 14 1K 7722 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 soname 5 1K 39948 iov 2 1K 44421 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 pmchooks 1 1K 1 filedesc_to_leader 2 1K 3 nexusdev 7 1K 7 filecaps 5 1K 142 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2847 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 7 sctp_stri 0 0K 68 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 34220 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8633 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 20131 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 46 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 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 13 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 28873 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 2149 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 161874 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 480 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 7658 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 1024 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 sigio 0 0K 6 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 8347 654 1605596 0 254 36868096 0 tcp_log 416 0 10197 638710 0 254 4241952 0 mbuf 256 8946 1629 4766349 0 254 2707200 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 16020 357 708880 0 64 2358288 0 BUF TRIE 144 189 13279 81392 0 62 1939392 0 malloc-384 384 4116 4 4116 0 30 1582080 0 sctp_asoc 2288 7 668 3861 0 254 1544400 0 malloc-4096 4096 367 0 1069 0 2 1503232 0 malloc-2048 2048 27 669 18631 0 8 1425408 0 malloc-128 128 10188 73 11033 0 126 1313408 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 UMA Slabs 0 112 10993 20 10993 0 126 1233456 0 malloc-1024 1024 1022 170 14929 0 16 1220608 0 sctp_ep 1280 13 677 14671 0 254 883200 0 malloc-16384 16384 46 5 28675 0 1 835584 0 FFS inode 1160 545 22 30353 0 8 657720 0 malloc-384 384 198 1432 60398 0 30 625920 0 socket 944 82 514 48999 0 254 562624 0 tcp_bbr_map 128 2 4214 174207 0 126 539648 0 VM OBJECT 264 1918 62 426579 0 30 522720 0 malloc-4096 4096 120 4 35279 0 2 507904 0 sctp_raddr 736 7 664 4021 0 254 493856 0 256 Bucket 2048 218 16 22175 0 8 479232 0 MAP ENTRY 96 4076 292 1615106 0 126 419328 0 THREAD 1792 204 21 37751 0 8 403200 0 malloc-65536 65536 6 0 6 0 1 393216 0 tcpcb 1048 15 315 14552 0 254 345840 0 malloc-65536 65536 0 5 606 0 1 327680 0 VNODE 448 582 84 30392 0 30 298368 0 tcp_inpcb 488 16 544 14552 0 254 273280 0 malloc-65536 65536 2 2 16 0 1 262144 0 malloc-32768 32768 0 8 19105 0 1 262144 0 VMSPACE 2544 84 9 29638 0 4 236592 0 malloc-64 64 3523 131 34009 0 254 233856 0 DEVCTL 1024 0 216 131 0 0 221184 0 malloc-256 256 239 616 92361 0 62 218880 0 malloc-16 16 12845 405 14434 0 254 212000 0 malloc-256 256 46 779 34298 0 62 211200 0 malloc-256 256 101 709 51529 0 62 207360 0 malloc-128 128 1304 277 63955 0 126 202368 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-128 128 763 632 31502 0 126 178560 0 malloc-32 32 5217 327 34288 0 254 177408 0 FFS2 dinode 256 545 130 30353 0 62 172800 0 PROC 1320 109 14 29660 0 8 162360 0 mbuf_packet 256 61 569 35987 0 254 161280 0 S VFS Cache 104 1030 374 32756 0 126 146016 0 vmem btag 56 2497 83 2497 0 254 144480 0 128 Bucket 1024 101 34 9500 0 16 138240 0 filedesc0 1072 109 17 29659 0 8 135072 0 malloc-65536 65536 0 2 136 0 1 131072 0 ksiginfo 112 108 936 2203 0 126 116928 0 malloc-2048 2048 11 45 164390 0 8 114688 0 malloc-1024 1024 106 6 123 0 16 114688 0 sctp_chunk 152 7 695 1823 0 254 106704 0 pcpu-8 8 12860 452 77402 0 254 106496 0 malloc-256 256 260 145 113578 0 62 103680 0 malloc-8192 8192 8 4 137 0 1 98304 0 g_bio 408 0 230 644946 0 31 93840 0 64 Bucket 512 110 58 18676 0 30 86016 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2624 0 32 21 0 16 83968 0 unpcb 256 42 273 16209 0 254 80640 0 udplite_inpcb 488 2 150 2428 0 254 74176 0 malloc-128 128 515 43 1491 0 126 71424 0 malloc-64 64 535 536 26377 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 3 1 173 0 1 65536 0 malloc-384 384 138 12 201 0 30 57600 0 32 Bucket 256 93 132 10654 0 62 57600 0 malloc-8192 8192 4 3 8 0 1 57344 0 malloc-64 64 139 743 52022 0 254 56448 0 malloc-256 256 109 101 5203 0 62 53760 0 malloc-256 256 63 132 4756 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-32 32 31 1481 21530 0 254 48384 0 malloc-16 16 66 2934 27244 0 254 48000 0 malloc-128 128 361 11 365 0 126 47616 0 malloc-256 256 55 125 38241 0 62 46080 0 pipe 744 31 29 1377 0 16 44640 0 Files 80 300 250 101094 0 126 44000 0 malloc-384 384 71 39 638 0 30 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 9 0 1 40960 0 malloc-64 64 99 531 427417 0 254 40320 0 malloc-64 64 539 91 740 0 254 40320 0 malloc-128 128 42 268 94641 0 126 39680 0 tcp_rack_pcb 704 0 55 1955 0 16 38720 0 malloc-256 256 134 16 147 0 62 38400 0 tcp_bbr_pcb 832 1 44 7869 0 16 37440 0 NAMEI 1024 0 36 152292 0 16 36864 0 malloc-1024 1024 32 4 32 0 16 36864 0 malloc-512 512 2 70 580 0 30 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 2 0 1 32768 0 malloc-16384 16384 1 1 7 0 1 32768 0 malloc-4096 4096 3 5 28876 0 2 32768 0 malloc-2048 2048 14 2 137 0 8 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 8 Bucket 80 124 276 14280 0 126 32000 0 TURNSTILE 136 226 5 226 0 62 31416 0 PWD 32 46 836 28737 0 254 28224 0 16 Bucket 144 73 123 2053 0 62 28224 0 KNOTE 160 28 147 418140 0 62 28000 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-1024 1024 11 13 268 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 399 0 30 23040 0 SLEEPQUEUE 88 226 30 226 0 126 22528 0 malloc-4096 4096 2 3 91 0 2 20480 0 malloc-2048 2048 5 5 206 0 8 20480 0 malloc-512 512 5 35 17416 0 30 20480 0 malloc-64 64 143 172 29761 0 254 20160 0 malloc-32 32 94 536 18794 0 254 20160 0 2 Bucket 32 62 568 7391 0 254 20160 0 malloc-128 128 134 21 622 0 126 19840 0 udp_inpcb 488 5 35 808 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 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-2048 2048 6 2 6 0 8 16384 0 sctp_laddr 48 8 328 2342 0 254 16128 0 malloc-64 64 184 68 205 0 254 16128 0 vtnet_tx_hdr 24 0 668 1476307 0 254 16032 0 tcp_rack_map 120 0 132 3044 0 126 15840 0 malloc-1024 1024 7 5 37 0 16 12288 0 malloc-1024 1024 9 3 10 0 16 12288 0 ripcb 488 5 19 259 0 254 11712 0 kenv 258 15 30 1061 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-512 512 8 8 8 0 30 8192 0 malloc-512 512 2 14 5 0 30 8192 0 malloc-512 512 11 5 11 0 30 8192 0 malloc-512 512 0 16 12 0 30 8192 0 pf tags 104 41 37 514 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 36 56 61 0 126 8096 0 rl_entry 40 113 89 113 0 254 8080 0 sctp_stream_msg_out 112 2 70 767 0 254 8064 0 udpcb 32 7 245 3236 0 254 8064 0 malloc-64 64 65 61 91 0 254 8064 0 malloc-32 32 38 214 534 0 254 8064 0 malloc-32 32 78 174 91 0 254 8064 0 malloc-32 32 32 220 155 0 254 8064 0 malloc-32 32 42 210 88 0 254 8064 0 malloc-32 32 50 202 14202 0 254 8064 0 4 Bucket 48 6 162 583 0 254 8064 0 malloc-16 16 0 500 3 0 254 8000 0 malloc-16 16 28 472 143 0 254 8000 0 malloc-16 16 288 212 483 0 254 8000 0 malloc-16 16 16 484 16 0 254 8000 0 malloc-16 16 195 305 1329 0 254 8000 0 malloc-16 16 16 484 61075 0 254 8000 0 malloc-128 128 20 42 29 0 126 7936 0 UMA Slabs 1 176 25 20 25 0 62 7920 0 sctp_readq 152 0 52 18 0 254 7904 0 itimer 352 0 22 8 0 30 7744 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 20 0 20 0 30 7680 0 malloc-384 384 1 19 16 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 35 0 126 6448 0 domainset 40 0 126 21 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 0 sctp_asconf_ack 48 0 84 1 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 tcp_log_node 120 0 33 4 0 126 3960 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 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 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 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-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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