panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_output.c:355 cpuid = 0 time = 1618847287 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009a279630 vpanic() at vpanic+0x1c7/frame 0xfffffe009a279690 panic() at panic+0x43/frame 0xfffffe009a2796f0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe009a279750 tcp_output() at tcp_output+0x76f/frame 0xfffffe009a279940 tcp_usr_connect() at tcp_usr_connect+0x255/frame 0xfffffe009a2799b0 soconnectat() at soconnectat+0x183/frame 0xfffffe009a279a10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe009a279a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe009a279ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe009a279bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfbaf78 KDB: enter: panic [ thread pid 8249 tid 109799 ] Stopped at kdb_enter+0x67: movq $0,0x163c52e(%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 0xfffffe0099600000 rdx 0x3ffff rbx 0 rsp 0xfffffe009a279610 rbp 0xfffffe009a279630 rsi 0x40001 rdi 0xffffffff81134be6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009a279500 r11 0x1ff65fff59c r12 0xffffffff82267ac0 ddb_dbbe r13 0 r14 0xffffffff81a638d9 r15 0xffffffff81a638d9 rip 0xffffffff8112bbd7 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x163c52e(%rip) db> show proc Process 8249 (syz-executor.2) at 0xfffff8003f404000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 803 at 0xfffff800314cf538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004457538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094edd9f0 (map 0xfffffe0094edd9f0) (map.pmap 0xfffffe0094eddab0) (pmap 0xfffffe0094eddb10) threads: 4 105036 Run CPU 1 syz-executor.2 109793 S accept 0xfffff8003f5ff508 syz-executor.2 109794 S uwait 0xfffff8003f242680 syz-executor.2 109799 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 8251 824 824 0 R (threaded) syz-executor.3 107508 RunQ syz-executor.3 109796 S accept 0xfffff8003f4e1158 syz-executor.3 109798 S uwait 0xfffff80031f9a580 syz-executor.3 8250 784 784 0 S (threaded) syz-executor.1 105161 S nanslp 0xffffffff8273b860 syz-executor.1 109795 S connec 0xfffff80031a4b490 syz-executor.1 109797 S uwait 0xfffff80031f18080 syz-executor.1 8249 803 803 0 R (threaded) syz-executor.2 105036 Run CPU 1 syz-executor.2 109793 S accept 0xfffff8003f5ff508 syz-executor.2 109794 S uwait 0xfffff8003f242680 syz-executor.2 109799 Run CPU 0 syz-executor.2 8242 1 783 0 S uwait 0xfffff80031e22680 syz-executor.0 8241 1 783 0 S uwait 0xfffff8003f242580 syz-executor.0 8240 1 783 0 S uwait 0xfffff80031374480 syz-executor.0 8239 1 783 0 S uwait 0xfffff8003f513b80 syz-executor.0 4992 1 803 0 S uwait 0xfffff80031374200 syz-executor.2 4989 1 803 0 S uwait 0xfffff80031f9a980 syz-executor.2 4797 1 803 0 S uwait 0xfffff80031f18b80 syz-executor.2 4792 1 803 0 S uwait 0xfffff80031527980 syz-executor.2 4784 1 803 0 S uwait 0xfffff80031527380 syz-executor.2 4772 1 803 0 S uwait 0xfffff80031f18d80 syz-executor.2 4764 1 803 0 S uwait 0xfffff80031f18580 syz-executor.2 4563 1 824 0 S uwait 0xfffff8003f242e00 syz-executor.3 4562 1 824 0 S uwait 0xfffff8003f242b00 syz-executor.3 4442 1 803 0 S uwait 0xfffff80031f18a80 syz-executor.2 4441 1 803 0 S uwait 0xfffff80031f18400 syz-executor.2 4089 1 803 0 S uwait 0xfffff80004a9d400 syz-executor.2 4088 1 803 0 S uwait 0xfffff80031e22000 syz-executor.2 3557 1 824 0 S uwait 0xfffff80031f9ab80 syz-executor.3 3553 1 824 0 S uwait 0xfffff80031374c00 syz-executor.3 3548 1 824 0 S uwait 0xfffff80031527280 syz-executor.3 3547 1 824 0 S uwait 0xfffff80031374100 syz-executor.3 3474 1 3474 65 Ss select 0xfffff800046cc0c0 dhclient 3376 1 824 0 S uwait 0xfffff80031e22e00 syz-executor.3 3369 1 824 0 S uwait 0xfffff80004f5ea00 syz-executor.3 3116 1 803 0 S uwait 0xfffff80031e22980 syz-executor.2 3115 1 803 0 S uwait 0xfffff80031374980 syz-executor.2 2963 1 783 0 S uwait 0xfffff80031374580 syz-executor.0 2962 1 783 0 S uwait 0xfffff80031e22780 syz-executor.0 2535 1 824 0 S uwait 0xfffff80031f9ac80 syz-executor.3 2534 1 824 0 S uwait 0xfffff80031e22a80 syz-executor.3 2529 1 2529 0 Ss select 0xfffff800044df3c0 dhclient 2526 1 2526 0 Ss select 0xfffff800044df2c0 dhclient 2507 1 2507 65 Ss select 0xfffff800044df340 dhclient 1906 1 1906 0 Ss select 0xfffff800046cc140 dhclient 1903 1 1903 0 Ss select 0xfffff800044df4c0 dhclient 1884 1 1884 65 Ss select 0xfffff80031ed2ec0 dhclient 1777 1 783 0 S uwait 0xfffff80031527580 syz-executor.0 1776 1 783 0 S uwait 0xfffff80031374680 syz-executor.0 1770 1 783 0 S uwait 0xfffff80031527480 syz-executor.0 1769 1 783 0 S uwait 0xfffff80031e22880 syz-executor.0 1467 1 1467 0 Ss select 0xfffff80031ed2cc0 dhclient 1464 1 1464 0 Ss select 0xfffff80031ed2d40 dhclient 1437 1 1437 65 Ss select 0xfffff800046cf040 dhclient 824 780 824 0 Rs syz-executor.3 819 1 819 0 Ss select 0xfffff800044df7c0 dhclient 816 1 816 0 Ss select 0xfffff800044df940 dhclient 803 780 803 0 Ss nanslp 0xffffffff8273b860 syz-executor.2 784 780 784 0 Rs syz-executor.1 780 778 778 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffff80004ba3c00 syz-fuzzer 100118 S uwait 0xfffff80031527c80 syz-fuzzer 100119 S uwait 0xfffff80031527d80 syz-fuzzer 100120 S kqread 0xfffff80031345700 syz-fuzzer 100121 S uwait 0xfffff80004f5ed00 syz-fuzzer 100122 S uwait 0xfffff80004ba3000 syz-fuzzer 100123 S uwait 0xfffff80004f5ee00 syz-fuzzer 100124 S uwait 0xfffff80004f5e380 syz-fuzzer 100911 S uwait 0xfffff80004f5ef00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800314ae5e8 csh 776 694 776 0 Ss select 0xfffff800046cc6c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80004865cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bbf0b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bbf4b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bbf8b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bbfcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b4d0b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b4d4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b4d8b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b4dcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273b861 cron 694 1 694 0 Ss select 0xfffff800046ce9c0 sshd 507 1 507 0 Ss select 0xfffff800046ceb40 syslogd 436 1 436 0 Ss select 0xfffff800046ceec0 devd 435 1 435 65 Ss select 0xfffff800044dfb40 dhclient 350 1 350 0 Ss select 0xfffff800046cecc0 dhclient 347 1 347 0 Ss select 0xfffff800046cee40 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d5f538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282acd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82829d80 [bufdaemon] 100085 D - 0xffffffff8220ae00 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004e618e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82851b88 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82845ff8 [dom0] 100086 D launds 0xffffffff82846004 [laundry: dom0] 100087 D umarcl 0xffffffff815bbb80 [uma] 18 0 0 0 DL - 0xffffffff8256fbf8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ff4818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d783c0 [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 0xfffff80004510888 [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] 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 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 - 0xfffff8000469ec00 [vtnet0 rxq 0] 100055 D - 0xfffff8000469eb00 [vtnet0 txq 0] 100056 D - 0xfffff8000469ea00 [vtnet0 rxq 1] 100057 D - 0xfffff8000469e900 [vtnet0 txq 1] 100059 D vtbslp 0xfffff800046cf080 [virtio_balloon] 100063 D - 0xfffff8000469e800 [mca taskq] 100066 D - 0xffffffff81e0f370 [deadlkres] 100073 D - 0xfffff80004b50e00 [acpi_task_0] 100074 D - 0xfffff80004b50e00 [acpi_task_1] 100075 D - 0xfffff80004b50e00 [acpi_task_2] 100076 D - 0xfffff8000434b000 [CAM taskq] 783 780 783 0 Z syz-executor.0 db> show all locks Process 8249 (syz-executor.2) thread 0xfffffe0094eefc00 (109799) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8003f155d78) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:562 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 45 1035K 24746 vfscache 3 1025K 3 filedesc 80 634K 14701 pcb 60 569K 8013 inodedep 26 522K 8470 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 204 421K 8361 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 10 131K 7327 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 284 54K 18052 umtx 414 52K 414 temp 35 33K 4322 hostcache 1 32K 1 shm 1 32K 13 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 4 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 tty 16 16K 16 ithread 99 16K 99 sctp_stro 14 14K 1163 bus-sc 33 14K 1719 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 69 kenv 93 12K 93 eventhandler 133 12K 133 sctp_atcl 28 11K 4274 rman 84 10K 425 GEOM 60 10K 488 sctp_timw 37 10K 37 in6_multi 65 9K 65 kqueue 98 9K 8403 bmsafemap 2 9K 8516 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 14 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 441 cred 24 6K 262 taskqueue 57 6K 57 pwddesc 94 6K 8252 freework 22 6K 14259 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 782 UMA 263 5K 263 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 routetbl 23 4K 23 lockf 33 4K 2890 dirrem 14 4K 8032 acpisem 28 4K 28 selfd 55 4K 125235 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 658 terminal 11 3K 11 select 19 3K 70 freeblks 9 3K 8294 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 freefile 15 2K 8013 ip6ndp 12 2K 13 sctp_atky 42 2K 5723 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 14614 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 74 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 89 pci_link 10 1K 10 newdirblk 5 1K 7307 diradd 5 1K 8073 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 linuxcurrent 3 1K 4 inpcbpolicy 18 1K 6226 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_athm 28 1K 4653 sctp_map 28 1K 2326 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 10402 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 soname 6 1K 15391 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 98 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 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 1273 sctp_iter 0 0K 93 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 82 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 1035 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 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 7242 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 35 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 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 0 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 8262 namei_tracker 0 0K 0 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 37134 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 125 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 24083 ioctlops 0 0K 117 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 770 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 3 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 8324 944 1371486 0 254 37961728 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8715 825 3749381 0 254 2442240 0 RADIX NODE 144 13623 234 244716 0 62 1995408 0 BUF TRIE 144 187 13281 19455 0 62 1939392 0 malloc-384 384 4240 10 4240 0 30 1632000 0 malloc-128 128 10712 45 20230 0 126 1376896 0 malloc-4096 4096 333 2 576 0 2 1372160 0 UMA Slabs 0 112 10613 4 10613 0 126 1189104 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 malloc-16384 16384 40 3 7349 0 1 704512 0 FFS inode 1160 535 25 8548 0 8 649600 0 malloc-4096 4096 119 3 8818 0 2 499712 0 VM OBJECT 264 1706 64 120467 0 30 467280 0 malloc-65536 65536 4 2 12 0 1 393216 0 malloc-384 384 25 975 8500 0 30 384000 0 THREAD 1792 188 19 9799 0 8 370944 0 sctp_asoc 2288 14 146 1163 0 254 366080 0 malloc-2048 2048 20 150 2550 0 8 348160 0 MAP ENTRY 96 3354 216 447435 0 126 342720 0 malloc-256 256 176 1114 10159 0 62 330240 0 malloc-65536 65536 5 0 5 0 1 327680 0 256 Bucket 2048 128 16 17642 0 8 294912 0 VNODE 448 572 85 8587 0 30 294336 0 tcp_bbr_map 128 230 2002 149825 0 126 285696 0 malloc-256 256 130 980 8264 0 62 284160 0 malloc-65536 65536 0 4 208 0 1 262144 0 tcp_inpcb 488 12 508 5720 0 254 253760 0 malloc-32768 32768 0 7 9895 0 1 229376 0 sctp_ep 1280 14 163 2313 0 254 226560 0 malloc-64 64 3389 76 11589 0 254 221760 0 DEVCTL 1024 0 216 131 0 0 221184 0 sctp_raddr 736 14 272 3643 0 254 210496 0 malloc-16 16 12834 166 12951 0 254 208000 0 VMSPACE 2544 71 7 8235 0 4 198432 0 malloc-256 256 336 429 36549 0 62 195840 0 malloc-128 128 1364 93 28424 0 126 186496 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-1024 1024 17 147 1200 0 16 167936 0 malloc-32 32 4880 160 5030 0 254 161280 0 FFS2 dinode 256 535 35 8548 0 62 145920 0 PROC 1336 94 14 8251 0 8 144288 0 mbuf_packet 256 42 513 12130 0 254 142080 0 S VFS Cache 104 1030 335 9916 0 126 141960 0 vmem btag 56 2270 94 2270 0 254 132384 0 malloc-65536 65536 0 2 138 0 1 131072 0 malloc-128 128 31 992 8037 0 126 130944 0 malloc-384 384 28 312 4283 0 30 130560 0 malloc-1024 1024 117 3 374 0 16 122880 0 filedesc0 1072 94 18 8252 0 8 120064 0 socket 944 47 77 9857 0 254 117056 0 ksiginfo 112 93 951 1771 0 126 116928 0 malloc-2048 2048 5 49 37904 0 8 110592 0 128 Bucket 1024 71 32 2078 0 16 105472 0 malloc-128 128 753 22 4704 0 126 99200 0 malloc-32768 32768 1 2 131 0 1 98304 0 tcpcb 1048 11 77 5720 0 254 92224 0 malloc-4096 4096 22 0 22 0 2 90112 0 64 Bucket 512 103 65 10582 0 30 86016 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2624 0 32 19 0 16 83968 0 g_bio 408 0 200 146001 0 30 81600 0 malloc-8192 8192 7 2 112 0 1 73728 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-64 64 809 136 9493 0 254 60480 0 32 Bucket 256 93 132 11927 0 62 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-16384 16384 1 2 171 0 1 49152 0 malloc-64 64 706 50 5780 0 254 48384 0 sctp_chunk 152 16 270 2793 0 254 43472 0 malloc-384 384 91 19 130 0 30 42240 0 malloc-256 256 33 132 31074 0 62 42240 0 malloc-256 256 64 101 8383 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 4 1 6 0 1 40960 0 pcpu-8 8 4628 492 4784 0 254 40960 0 NAMEI 1024 0 36 47777 0 16 36864 0 malloc-2048 2048 16 2 21 0 8 36864 0 malloc-512 512 10 62 519 0 30 36864 0 malloc-128 128 28 251 22198 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 7 0 1 32768 0 malloc-1024 1024 26 6 27 0 16 32768 0 malloc-512 512 0 64 1153 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 Files 80 244 156 26254 0 126 32000 0 malloc-128 128 73 175 1423 0 126 31744 0 TURNSTILE 136 208 23 208 0 62 31416 0 tcp_bbr_pcb 832 4 32 3270 0 16 29952 0 malloc-4096 4096 2 5 8269 0 2 28672 0 KNOTE 160 26 149 450945 0 62 28000 0 8 Bucket 80 61 289 3828 0 126 28000 0 pipe 744 24 11 411 0 16 26040 0 malloc-8192 8192 0 3 30 0 1 24576 0 malloc-1024 1024 16 8 1258 0 16 24576 0 PWD 32 37 719 7401 0 254 24192 0 malloc-64 64 174 204 27754 0 254 24192 0 malloc-64 64 86 292 125349 0 254 24192 0 16 Bucket 144 61 107 905 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 71 19 787 0 62 23040 0 malloc-32 32 349 281 4358 0 254 20160 0 2 Bucket 32 54 576 2901 0 254 20160 0 SLEEPQUEUE 88 208 16 208 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-64 64 5 247 190 0 254 16128 0 malloc-32 32 67 437 5869 0 254 16128 0 vtnet_tx_hdr 24 1 667 2308490 0 254 16032 0 malloc-128 128 83 41 423 0 126 15872 0 udp_inpcb 488 2 30 194 0 254 15616 0 tcp_rack_pcb 704 0 22 37 0 16 15488 0 unpcb 256 24 36 1260 0 254 15360 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-2048 2048 1 5 13 0 8 12288 0 malloc-32 32 147 231 3302 0 254 12096 0 malloc-32 32 43 335 871 0 254 12096 0 malloc-16 16 473 277 11782 0 254 12000 0 ripcb 488 5 19 161 0 254 11712 0 udplite_inpcb 488 0 24 151 0 254 11712 0 kenv 258 15 30 1061 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-256 256 23 22 311 0 62 11520 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 1 3 2 0 8 8192 0 malloc-1024 1024 0 8 4 0 16 8192 0 malloc-1024 1024 5 3 5 0 16 8192 0 malloc-1024 1024 2 6 10 0 16 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 5 11 111 0 30 8192 0 malloc-512 512 2 14 63 0 30 8192 0 malloc-512 512 11 5 11 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 782 0 126 8096 0 rl_entry 40 99 103 99 0 254 8080 0 sctp_stream_msg_out 112 4 68 506 0 254 8064 0 sctp_laddr 48 0 168 394 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 2 250 345 0 254 8064 0 malloc-64 64 9 117 14 0 254 8064 0 malloc-32 32 43 209 7435 0 254 8064 0 malloc-32 32 20 232 20 0 254 8064 0 malloc-32 32 22 230 6256 0 254 8064 0 4 Bucket 48 5 163 191 0 254 8064 0 malloc-16 16 45 455 7629 0 254 8000 0 malloc-16 16 31 469 85 0 254 8000 0 malloc-16 16 65 435 28871 0 254 8000 0 malloc-16 16 24 476 30 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-128 128 32 30 48 0 126 7936 0 tcp_rack_map 120 0 66 18 0 126 7920 0 sctp_readq 152 0 52 328 0 254 7904 0 malloc-384 384 1 19 347 0 30 7680 0 malloc-384 384 2 18 2 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 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 malloc-64 64 1 62 1 0 254 4032 0 hostcache 80 1 49 1 0 254 4000 0 malloc-16 16 0 250 1 0 254 4000 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 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 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 tcp_log 416 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 itimer 352 0 0 0 0 30 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-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-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-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