panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_output.c:352 cpuid = 0 time = 1618661313 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe008fedb630 vpanic() at vpanic+0x1c7/frame 0xfffffe008fedb690 panic() at panic+0x43/frame 0xfffffe008fedb6f0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe008fedb750 tcp_output() at tcp_output+0x73c/frame 0xfffffe008fedb910 tcp6_usr_connect() at tcp6_usr_connect+0x407/frame 0xfffffe008fedb9b0 soconnectat() at soconnectat+0x183/frame 0xfffffe008fedba10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe008fedba70 sys_connect() at sys_connect+0xd9/frame 0xfffffe008fedbab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe008fedbbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 28018 tid 129445 ] Stopped at kdb_enter+0x67: movq $0,0x163c4ee(%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 0xfffffe008f200000 rdx 0x3ffff rbx 0 rsp 0xfffffe008fedb610 rbp 0xfffffe008fedb630 rsi 0x40001 rdi 0xffffffff81134c26 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe008fedb500 r11 0x1ff70fff59c r12 0xffffffff82267ac0 ddb_dbbe r13 0 r14 0xffffffff81a6187b r15 0xffffffff81a6187b rip 0xffffffff8112bc17 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x163c4ee(%rip) db> show proc Process 28018 (syz-executor.2) at 0xfffff800480d5000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffff80034484538 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004457538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0088a7a9f0 (map 0xfffffe0088a7a9f0) (map.pmap 0xfffffe0088a7aab0) (pmap 0xfffffe0088a7ab10) threads: 4 129088 Run CPU 1 syz-executor.2 129437 S connec 0xfffff800450bf490 syz-executor.2 129445 Run CPU 0 syz-executor.2 129446 S uwait 0xfffff80034325180 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 28018 788 788 0 T (threaded) syz-executor.2 129088 Run CPU 1 syz-executor.2 129437 S connec 0xfffff800450bf490 syz-executor.2 129445 Run CPU 0 syz-executor.2 129446 S uwait 0xfffff80034325180 syz-executor.2 27656 1 827 0 S uwait 0xfffff80045116000 syz-executor.3 27651 1 827 0 S uwait 0xfffff80034d7fc80 syz-executor.3 27632 1 788 0 S uwait 0xfffff80034325900 syz-executor.2 27629 1 788 0 S uwait 0xfffff80045323e00 syz-executor.2 27623 1 788 0 S uwait 0xfffff80045323800 syz-executor.2 27620 1 788 0 S uwait 0xfffff80045116480 syz-executor.2 27618 1 788 0 S uwait 0xfffff800044dd500 syz-executor.2 27614 1 788 0 S uwait 0xfffff80034d7f080 syz-executor.2 27608 1 788 0 S uwait 0xfffff80034537200 syz-executor.2 27604 1 788 0 S uwait 0xfffff80034537400 syz-executor.2 27600 1 788 0 S uwait 0xfffff80004ba0d00 syz-executor.2 27597 1 788 0 S uwait 0xfffff800044dd100 syz-executor.2 27593 1 788 0 S uwait 0xfffff80034537800 syz-executor.2 27589 1 788 0 S uwait 0xfffff80034d7f380 syz-executor.2 27583 1 788 0 S uwait 0xfffff80045116c00 syz-executor.2 27579 1 788 0 S uwait 0xfffff80034d7f480 syz-executor.2 27577 1 788 0 S uwait 0xfffff80045116980 syz-executor.2 27573 1 788 0 S uwait 0xfffff80045323c00 syz-executor.2 27568 1 788 0 S uwait 0xfffff80034d7f280 syz-executor.2 27562 1 788 0 S uwait 0xfffff80034d7fe80 syz-executor.2 27560 1 788 0 S uwait 0xfffff80034d7f800 syz-executor.2 27558 1 788 0 S uwait 0xfffff80034325080 syz-executor.2 27556 1 788 0 S uwait 0xfffff80034d7fd80 syz-executor.2 27552 1 788 0 S uwait 0xfffff80034325600 syz-executor.2 27548 1 788 0 S uwait 0xfffff80034537700 syz-executor.2 18296 1 784 0 S uwait 0xfffff80004ba0b80 syz-executor.1 18295 1 784 0 S uwait 0xfffff80045116380 syz-executor.1 17704 1 783 0 S uwait 0xfffff80034537100 syz-executor.0 17701 1 783 0 S uwait 0xfffff80045116880 syz-executor.0 16820 1 788 0 S uwait 0xfffff80034325c00 syz-executor.2 16816 1 788 0 S uwait 0xfffff80045116f00 syz-executor.2 16532 1 784 0 S uwait 0xfffff80034325a00 syz-executor.1 16529 1 784 0 S uwait 0xfffff80034325280 syz-executor.1 15722 1 788 0 S uwait 0xfffff80004ba0200 syz-executor.2 15721 1 788 0 S uwait 0xfffff80034325800 syz-executor.2 15559 1 827 0 S uwait 0xfffff80004ba0000 syz-executor.3 15558 1 827 0 S uwait 0xfffff80004edfb00 syz-executor.3 14754 1 783 0 S uwait 0xfffff80004ba0380 syz-executor.0 14753 1 783 0 S uwait 0xfffff80034325b00 syz-executor.0 13951 1 784 0 S uwait 0xfffff80034537b80 syz-executor.1 13950 1 784 0 S uwait 0xfffff80034d7fa80 syz-executor.1 6202 1 6202 65 Ss select 0xfffff800044d8840 dhclient 6142 6141 827 0 SV uwait 0xfffff80034325f00 syz-executor.3 6141 1 827 0 DV ppwait 0xfffff800450ed4e8 syz-executor.3 5352 1 5352 0 Ss select 0xfffff800044d88c0 dhclient 5349 1 5349 0 Ss select 0xfffff80034c45740 dhclient 5330 1 5330 65 Ss select 0xfffff80034c458c0 dhclient 4277 1 4277 0 Ss select 0xfffff80034c459c0 dhclient 4273 1 4273 0 Ss select 0xfffff800044d8940 dhclient 4252 1 4252 65 Ss select 0xfffff800044d8ac0 dhclient 2854 1 2854 0 Ss select 0xfffff80034c45a40 dhclient 2851 1 2851 0 Ss select 0xfffff80034c45ac0 dhclient 2827 1 2827 65 Ss select 0xfffff80034c45bc0 dhclient 1065 1 1065 0 Ss select 0xfffff80034c45cc0 dhclient 1062 1 1062 0 Ss select 0xfffff800046cd040 dhclient 827 780 827 0 Ss piperd 0xfffff80034be1000 syz-executor.3 788 780 788 0 Ss nanslp 0xffffffff8273b860 syz-executor.2 784 780 784 0 Ss piperd 0xfffff800342ce5d0 syz-executor.1 783 780 783 0 Ss piperd 0xfffff800342ce000 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffff80034333900 syz-fuzzer 100119 S uwait 0xfffff80004b15580 syz-fuzzer 100120 S uwait 0xfffff80034537980 syz-fuzzer 100121 S uwait 0xfffff80004ba0580 syz-fuzzer 100122 S uwait 0xfffff80034537c80 syz-fuzzer 100123 S uwait 0xfffff80034537d80 syz-fuzzer 100124 S uwait 0xfffff80034537e80 syz-fuzzer 100125 S uwait 0xfffff80004ba0680 syz-fuzzer 100126 S kqread 0xfffff800342ba400 syz-fuzzer 778 776 778 0 SWs pause 0xfffff80004df45e8 csh 776 694 776 0 Ss select 0xfffff800046cd540 sshd 760 1 760 0 Ss+ ttyin 0xfffff80004866cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bbc0b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bbc4b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bbc8b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bbccb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b4a0b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b4a4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b4a8b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b4acb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273b860 cron 694 1 694 0 Ss select 0xfffff800046cd6c0 sshd 507 1 507 0 Ss select 0xfffff800046cf8c0 syslogd 436 1 436 0 Ss select 0xfffff800046cfcc0 devd 435 1 435 65 Ss select 0xfffff800046cfc40 dhclient 350 1 350 0 Ss select 0xfffff800046cfa40 dhclient 347 1 347 0 Ss select 0xfffff800044d8e40 dhclient 23 0 0 0 DL vlruwt 0xfffff80004b9e000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282acd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82829d80 [bufdaemon] 100083 D - 0xffffffff8220ae00 [bufspacedaemon-0] 100097 D sdflush 0xfffff80004bcf0e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82851b88 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82845ff8 [dom0] 100081 D launds 0xffffffff82846004 [laundry: dom0] 100082 D umarcl 0xffffffff815b99a0 [uma] 18 0 0 0 DL - 0xffffffff8256fbf8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f72818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82ddd3c0 [pf purge] 15 0 0 0 DL - 0xffffffff828273dc [soaiod4] 9 0 0 0 DL - 0xffffffff828273dc [soaiod3] 8 0 0 0 DL - 0xffffffff828273dc [soaiod2] 7 0 0 0 DL - 0xffffffff828273dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff824470c0 [doneq0] 100044 D - 0xffffffff82447040 [async] 100077 D - 0xffffffff82446f10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004511888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff800044ae280 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044ae230 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82843520 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8271b0a0 [g_event] 100035 D - 0xffffffff8271b0a8 [g_up] 100036 D - 0xffffffff8271b0b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff80004344b00 [thr_0] 100028 D - 0xfffff80004344b80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100014 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] 100086 I [swi1: hpts] 100087 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457538 [init] 10 0 0 0 DL audit_w 0xffffffff82843a30 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271b630 [swapper] 100005 D - 0xfffff80004089800 [softirq_0] 100006 D - 0xfffff80004089700 [softirq_1] 100007 D - 0xfffff80004089600 [if_io_tqg_0] 100008 D - 0xfffff80004089500 [if_io_tqg_1] 100009 D - 0xfffff80004089400 [if_config_tqg_0] 100010 D - 0xfffff8000434bd00 [in6m_free taskq] 100011 D - 0xfffff8000434bc00 [kqueue_ctx taskq] 100012 D - 0xfffff8000434bb00 [inm_free taskq] 100013 D - 0xfffff8000434ba00 [linuxkpi_irq_wq] 100015 D - 0xfffff8000434b800 [aiod_kick taskq] 100017 D - 0xfffff8000434b600 [thread taskq] 100019 D - 0xfffff8000434b400 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000434b400 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000434b400 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000434b400 [linuxkpi_short_wq_3] 100023 D - 0xfffff8000434b300 [linuxkpi_long_wq_0] 100024 D - 0xfffff8000434b300 [linuxkpi_long_wq_1] 100025 D - 0xfffff8000434b300 [linuxkpi_long_wq_2] 100026 D - 0xfffff8000434b300 [linuxkpi_long_wq_3] 100033 D - 0xfffff8000434b200 [firmware taskq] 100037 D - 0xfffff8000434b100 [crypto_0] 100038 D - 0xfffff8000434b100 [crypto_1] 100054 D - 0xfffff8000469fc00 [vtnet0 rxq 0] 100055 D - 0xfffff8000469fb00 [vtnet0 txq 0] 100056 D - 0xfffff8000469fa00 [vtnet0 rxq 1] 100057 D - 0xfffff8000469f900 [vtnet0 txq 1] 100059 D vtbslp 0xfffff800046d0080 [virtio_balloon] 100063 D - 0xfffff8000469f800 [mca taskq] 100066 D - 0xffffffff81e0d2f1 [deadlkres] 100073 D - 0xfffff80004b4de00 [acpi_task_0] 100074 D - 0xfffff80004b4de00 [acpi_task_1] 100075 D - 0xfffff80004b4de00 [acpi_task_2] 100076 D - 0xfffff8000434b000 [CAM taskq] db> show all locks Process 28018 (syz-executor.2) thread 0xfffffe00889cde00 (129088) exclusive sleep mutex process lock (process lock) r = 0 (0xfffff800480d5128) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_exit.c:234 Process 28018 (syz-executor.2) thread 0xfffffe00889ba100 (129445) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800450e43f0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:620 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 64 1040K 28658 vfscache 3 1025K 3 pcb 274 814K 61127 filedesc 98 778K 54043 pf_rule 722 722K 3095 inodedep 246 604K 27167 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 224 458K 28157 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 34 137K 27037 tfo_ccache 1 128K 1 sctp_stro 119 119K 11936 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 322 sctp_atcl 242 91K 41009 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 299 56K 57471 dirrem 218 55K 27075 umtx 432 54K 432 temp 45 53K 10817 sctp_timw 162 41K 162 hostcache 1 32K 1 shm 1 32K 9 DEVFS3 125 32K 135 msg 4 30K 4 freefile 212 27K 27036 vmem 3 26K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_atky 361 15K 53428 bus-sc 33 14K 1719 ether_multi 157 13K 167 KTRACE 100 13K 100 lltable 41 13K 411 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 rman 84 10K 425 GEOM 60 10K 489 in6_multi 71 9K 71 kqueue 105 9K 28116 bmsafemap 2 9K 27170 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 83 rpc 2 8K 2 shmfd 1 8K 33 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 103 7K 28024 cred 25 7K 768 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 488 taskqueue 57 6K 57 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 20 5K 24 session 35 5K 54 UMA 263 5K 263 pf_ifnet 10 5K 19 vt 11 5K 11 freework 17 5K 27429 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_athm 242 4K 41338 sctp_map 238 4K 23100 newdirblk 29 4K 27016 routetbl 23 4K 23 lockf 33 4K 95 acpisem 28 4K 28 selfd 55 4K 374531 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 710 terminal 11 3K 11 select 19 3K 144 uidinfo 4 3K 68 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 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 54032 freeblks 4 1K 27055 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 70 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 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 linuxcurrent 3 1K 4 inpcbpolicy 18 1K 4043 diradd 4 1K 27117 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 pf_osfp 4 1K 4 chacha20random 1 1K 1 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 661 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 soname 6 1K 26450 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 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 122 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 16338 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 546 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 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 21475 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 33 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 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 48 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 8 in_mfilter 0 0K 2 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 27246 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 5024 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 475 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 iov 0 0K 32241 ioctlops 0 0K 3886 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 816 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 12 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 8329 707 1372663 0 253 37011456 0 RADIX NODE 144 14046 18991 735929 0 63 4757328 0 mbuf 256 8902 1283 2178753 0 254 2607360 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 182 13286 1923 0 62 1939392 0 malloc-384 384 4252 18 4264 0 30 1639680 0 malloc-128 128 10711 108 40249 0 126 1384832 0 malloc-4096 4096 333 1 576 0 2 1368064 0 mbuf_cluster 2048 600 2 602 0 253 1232896 0 UMA Slabs 0 112 10821 12 11107 0 126 1213296 0 malloc-384 384 245 2645 27239 0 30 1109760 0 sctp_asoc 2288 119 366 11550 0 253 1109680 0 malloc-2048 2048 129 353 29423 0 8 987136 0 malloc-16384 16384 49 7 27020 0 1 917504 0 malloc-256 256 286 3254 54598 0 62 906240 0 sctp_ep 1280 123 489 29186 0 253 783360 0 malloc-256 256 334 2666 27291 0 62 768000 0 malloc-1024 1024 722 6 3066 0 16 745472 0 FFS inode 1160 554 27 27591 0 8 673960 0 malloc-4096 4096 127 6 28590 0 2 544768 0 sctp_raddr 736 119 618 13832 0 253 542432 0 VM OBJECT 264 1783 92 395003 0 30 495000 0 malloc-1024 1024 122 358 11593 0 16 491520 0 MAP ENTRY 96 3762 396 1504006 0 126 399168 0 THREAD 1792 195 21 29446 0 8 387072 0 malloc-128 128 231 2683 27128 0 126 372992 0 malloc-384 384 242 718 41010 0 30 368640 0 socket 944 50 298 35126 0 253 328512 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-65536 65536 4 1 12 0 1 327680 0 256 Bucket 2048 137 13 17803 0 8 307200 0 VNODE 448 591 75 27630 0 30 298368 0 VMSPACE 2544 79 11 28005 0 4 228960 0 malloc-64 64 3397 131 32686 0 254 225792 0 malloc-16 16 12834 166 13352 0 254 208000 0 malloc-65536 65536 0 3 270 0 1 196608 0 malloc-32768 32768 0 6 620 0 1 196608 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-128 128 1365 30 26619 0 126 178560 0 malloc-32 32 4880 160 5391 0 254 161280 0 PROC 1336 102 18 28023 0 8 160320 0 mbuf_packet 256 45 555 39727 0 254 153600 0 S VFS Cache 104 1069 374 28337 0 126 150072 0 FFS2 dinode 256 554 31 27590 0 62 149760 0 128 Bucket 1024 106 37 8473 0 16 146432 0 filedesc0 1072 103 23 28024 0 8 135072 0 malloc-65536 65536 0 2 196 0 1 131072 0 malloc-32768 32768 1 3 131 0 1 131072 0 malloc-256 256 362 148 60795 0 62 130560 0 malloc-1024 1024 117 7 293 0 16 126976 0 vmem btag 56 2198 22 2198 0 254 124320 0 64 Bucket 512 155 53 24697 0 30 106496 0 tcpcb 1048 8 91 3367 0 253 103752 0 DEVCTL 1024 0 100 131 0 0 102400 0 malloc-128 128 771 4 4048 0 126 99200 0 malloc-2048 2048 5 43 6248 0 8 98304 0 malloc-4096 4096 22 0 22 0 2 90112 0 pcpu-8 8 10408 344 20372 0 254 86016 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2624 0 32 19 0 15 83968 0 32 Bucket 256 162 138 47864 0 62 76800 0 sctp_chunk 152 117 377 1997 0 253 75088 0 malloc-8192 8192 7 2 110 0 1 73728 0 g_bio 408 0 170 17561 0 30 69360 0 malloc-16384 16384 4 0 4 0 1 65536 0 tcp_inpcb 488 8 120 3367 0 253 62464 0 malloc-384 384 93 67 500 0 30 61440 0 malloc-64 64 817 128 29306 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-256 256 196 14 917 0 62 53760 0 malloc-64 64 702 117 4452 0 254 52416 0 tcp_bbr_map 128 0 403 10392 0 126 51584 0 malloc-16384 16384 1 2 171 0 1 49152 0 malloc-64 64 290 403 57359 0 254 44352 0 Files 80 250 300 77386 0 126 44000 0 malloc-256 256 88 77 27686 0 62 42240 0 malloc-8192 8192 4 1 5 0 1 40960 0 malloc-2048 2048 16 4 22 0 8 40960 0 malloc-256 256 23 127 81659 0 62 38400 0 pipe 744 25 25 646 0 16 37200 0 DIRHASH 1024 30 6 34 0 16 36864 0 NAMEI 1024 0 36 128514 0 16 36864 0 malloc-32 32 282 852 41499 0 254 36288 0 TURNSTILE 136 217 35 217 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 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 pcpu-64 64 479 33 479 0 254 32768 0 malloc-128 128 53 195 81382 0 126 31744 0 malloc-4096 4096 2 5 27257 0 2 28672 0 malloc-2048 2048 11 3 1353 0 8 28672 0 malloc-1024 1024 26 2 27 0 16 28672 0 ksiginfo 112 104 148 1428 0 126 28224 0 KNOTE 160 28 147 334590 0 62 28000 0 8 Bucket 80 86 264 5683 0 126 28000 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-1024 1024 16 8 2607 0 16 24576 0 sctp_stream_msg_out 112 5 211 1195 0 253 24192 0 PWD 32 53 703 27069 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-64 64 87 228 374661 0 254 20160 0 vtnet_tx_hdr 24 0 835 705446 0 254 20040 0 malloc-16 16 259 991 54832 0 254 20000 0 malloc-16 16 275 975 61144 0 254 20000 0 SLEEPQUEUE 88 217 7 217 0 126 19712 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-512 512 0 32 674 0 30 16384 0 sctp_laddr 48 4 332 483 0 254 16128 0 malloc-32 32 349 155 4975 0 254 16128 0 16 Bucket 144 72 40 803 0 62 16128 0 malloc-128 128 83 41 423 0 126 15872 0 tcp_rack_pcb 704 0 22 59 0 16 15488 0 unpcb 256 20 40 1814 0 253 15360 0 malloc-384 384 31 9 31 0 30 15360 0 tcp_bbr_pcb 832 0 18 360 0 16 14976 0 malloc-4096 4096 1 2 3261 0 2 12288 0 malloc-32 32 54 324 27115 0 254 12096 0 malloc-32 32 154 224 19535 0 254 12096 0 2 Bucket 32 56 322 3283 0 254 12096 0 malloc-16 16 471 279 6907 0 254 12000 0 malloc-128 128 75 18 1122 0 126 11904 0 ripcb 488 5 19 218 0 253 11712 0 udplite_inpcb 488 2 22 98 0 253 11712 0 udp_inpcb 488 3 21 360 0 253 11712 0 itimer 352 0 33 41 0 30 11616 0 kenv 258 15 30 1065 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-2048 2048 1 3 29 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 1 3 9 0 8 8192 0 malloc-1024 1024 5 3 5 0 16 8192 0 malloc-1024 1024 2 6 11 0 16 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 5 11 79 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 10 6 519 0 30 8192 0 malloc-512 512 11 5 11 0 30 8192 0 pf tags 104 6 72 44 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 54 0 126 8096 0 rl_entry 40 74 128 74 0 254 8080 0 udpcb 32 5 247 458 0 254 8064 0 malloc-64 64 5 121 17 0 254 8064 0 malloc-64 64 9 117 32 0 254 8064 0 malloc-32 32 20 232 24 0 254 8064 0 malloc-32 32 43 209 1053 0 254 8064 0 malloc-32 32 22 230 4053 0 254 8064 0 4 Bucket 48 6 162 669 0 254 8064 0 malloc-16 16 31 469 86 0 254 8000 0 malloc-16 16 20 480 30 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-128 128 32 30 52 0 126 7936 0 malloc-384 384 1 19 347 0 30 7680 0 malloc-384 384 2 18 2 0 30 7680 0 malloc-256 256 23 7 321 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 16 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 2 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 syncache 168 0 24 4 0 253 4032 0 malloc-64 64 1 62 1 0 254 4032 0 hostcache 80 1 49 1 0 253 4000 0 malloc-16 16 0 250 1 0 254 4000 0 tcp_log_node 120 0 33 4 0 126 3960 0 UMA Slabs 1 176 20 2 20 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 domainset 40 0 63 7 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 253 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 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 253 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_rack_map 120 0 0 0 0 126 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcp_log 416 0 0 0 0 253 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 0 253 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 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 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 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 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 63 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 15 0 0 swwbuf 2624 0 0 0 0 7 0 0 swrbuf 2624 0 0 0 0 15 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-256 256 0 0 0 0 62 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