panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_log_buf.c:1535 cpuid = 1 time = 1636927301 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b32ff0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b33150 vpanic() at vpanic+0x2b8/frame 0xfffffe0053b33230 panic() at panic+0xb5/frame 0xfffffe0053b33300 __rw_assert() at __rw_assert+0x21b/frame 0xfffffe0053b33350 tcp_log_event_() at tcp_log_event_+0x90/frame 0xfffffe0053b333d0 tcp_respond() at tcp_respond+0x1b03/frame 0xfffffe0053b33720 tcp_dropwithreset() at tcp_dropwithreset+0x30c/frame 0xfffffe0053b33790 tcp_input_with_port() at tcp_input_with_port+0x17d7/frame 0xfffffe0053b33a20 tcp6_input_with_port() at tcp6_input_with_port+0xe4/frame 0xfffffe0053b33a60 tcp6_input() at tcp6_input+0x28/frame 0xfffffe0053b33a90 ip6_input() at ip6_input+0x1f40/frame 0xfffffe0053b33cf0 swi_net() at swi_net+0x2e5/frame 0xfffffe0053b33d90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b33ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b33f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b33f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x26f707a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xf6352b5c4e34ee44 rdx 0x1 rbx 0 rsp 0xfffffe0053b33130 rbp 0xfffffe0053b33150 rsi 0 rdi 0xffffffff8179717a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xb7c66b17 r12 0xfffffe0053ea6c80 r13 0xfffffe0053b33101 r14 0xffffffff82b879a0 .str.18 r15 0xffffffff82b879a0 .str.18 rip 0xffffffff8178aa1b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x26f707a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053de8548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e252e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e252e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83e26280 (map 0xffffffff83e26280) (map.pmap 0xffffffff83e26340) (pmap 0xffffffff83e263a8) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 Run CPU 1 [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 27570 27566 780 0 SV uwait 0xfffffe00576f0d80 syz-executor.2 27569 777 777 0 R (threaded) syz-executor.1 130358 RunQ syz-executor.1 131251 RunQ syz-executor.1 27568 27566 780 0 SV uwait 0xfffffe00a74d9c80 syz-executor.2 27566 780 780 0 T (threaded) syz-executor.2 131201 s syz-executor.2 131245 D ppwait 0xfffffe009ef134f8 syz-executor.2 131247 D ppwait 0xfffffe009efdf4f8 syz-executor.2 27563 776 776 0 S (threaded) syz-executor.0 131131 S nanslp 0xffffffff83e4f140 syz-executor.0 131240 S connec 0xfffffe0058ae9c1a syz-executor.0 131244 S uwait 0xfffffe00576f0680 syz-executor.0 25445 1 777 0 S uwait 0xfffffe00576f1680 syz-executor.1 25444 1 777 0 S uwait 0xfffffe005718aa80 syz-executor.1 15554 15552 776 0 SV uwait 0xfffffe00a74d9c00 syz-executor.0 15552 1 776 0 DV ppwait 0xfffffe009c1d7f88 syz-executor.0 13770 1 778 0 S uwait 0xfffffe0057188880 syz-executor.3 13769 1 778 0 S uwait 0xfffffe0057187480 syz-executor.3 13669 1 13669 65 Ss select 0xfffffe00a74d9f40 dhclient 12351 1 12351 0 Ss select 0xfffffe00a74d9a40 dhclient 12343 1 12343 0 Ss select 0xfffffe00a74d96c0 dhclient 12296 1 12296 65 Ss select 0xfffffe00a74d9e40 dhclient 8657 1 8657 0 Ss select 0xfffffe00576f1340 dhclient 8654 1 8654 0 Ss select 0xfffffe00a74da7c0 dhclient 8635 1 8635 65 Ss select 0xfffffe00a74da8c0 dhclient 5168 1 5168 0 Ss select 0xfffffe009ef5f740 dhclient 5164 1 5164 0 Ss select 0xfffffe009ef60140 dhclient 5128 1 5128 65 Ss select 0xfffffe00a74db240 dhclient 1058 1 1058 0 Ss select 0xfffffe00576f02c0 dhclient 1055 1 1055 0 Ss select 0xfffffe009ef605c0 dhclient 866 0 0 0 DL aiordy 0xfffffe009ef13548 [aiod4] 865 0 0 0 DL aiordy 0xfffffe009ef13a90 [aiod3] 864 0 0 0 DL aiordy 0xfffffe009ef14000 [aiod2] 863 0 0 0 DL aiordy 0xfffffe009ef15548 [aiod1] 780 773 780 0 Rs syz-executor.2 778 773 778 0 Rs syz-executor.3 777 773 777 0 Rs syz-executor.1 776 773 776 0 Ss nanslp 0xffffffff83e4f140 syz-executor.0 773 771 771 0 R (threaded) syz-fuzzer 100085 S uwait 0xfffffe0057189e80 syz-fuzzer 100109 RunQ syz-fuzzer 100110 S uwait 0xfffffe00576f2700 syz-fuzzer 100111 Run CPU 0 syz-fuzzer 100112 S uwait 0xfffffe00576f2900 syz-fuzzer 100113 S uwait 0xfffffe00576f2a00 syz-fuzzer 100114 S uwait 0xfffffe00576f1a80 syz-fuzzer 100115 S uwait 0xfffffe0057188280 syz-fuzzer 100116 S uwait 0xfffffe0057188380 syz-fuzzer 127004 S kqread 0xfffffe00081f8600 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0058b35b40 csh 769 687 769 0 Ss select 0xfffffe0057187340 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00572e0cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00584730b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00584734b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00584738b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058473cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00584740b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00584744b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00584748b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058474cb0 getty 691 1 691 0 Ss nanslp 0xffffffff83e4f141 cron 687 1 687 0 Ss select 0xfffffe00576f1d40 sshd 500 1 500 0 Ss select 0xfffffe0057187cc0 syslogd 429 1 429 0 Ss select 0xfffffe0057187bc0 devd 428 1 428 65 Ss select 0xfffffe00571879c0 dhclient 343 1 343 0 Ss select 0xfffffe0057187940 dhclient 340 1 340 0 Ss select 0xfffffe00576f1cc0 dhclient 16 0 0 0 DL vlruwt 0xfffffe0053de9a90 [vnlru] 15 0 0 0 DL syncer 0xffffffff83f74940 [syncer] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83f72f60 [bufdaemon] 100081 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe005788e0e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83fa6400 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83f9a2b8 [dom0] 100082 D launds 0xffffffff83f9a2c4 [laundry: dom0] 100083 D umarcl 0xffffffff81e7c2b0 [uma] 6 0 0 0 DL - 0xffffffff83c0b088 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84684140 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff8484f320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a95e40 [doneq0] 100046 D - 0xffffffff83a95dc0 [async] 100075 D - 0xffffffff83a95c40 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056cd9888 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f95b00 [crypto] 100042 D crypto_ 0xfffffe0053c97630 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c97680 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e24880 [g_event] 100037 D - 0xffffffff83e248a0 [g_up] 100038 D - 0xffffffff83e248c0 [g_down] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 Run CPU 1 [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053de9000 [init] 10 0 0 0 DL audit_w 0xffffffff83f965e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e252e0 [swapper] 100005 D - 0xfffffe0053c98700 [if_config_tqg_0] 100006 D - 0xfffffe0053c98600 [softirq_0] 100007 D - 0xfffffe0053c98500 [softirq_1] 100008 D - 0xfffffe0053c98400 [if_io_tqg_0] 100009 D - 0xfffffe0053c98300 [if_io_tqg_1] 100010 D - 0xfffffe0053c9e600 [kqueue_ctx taskq] 100011 D - 0xfffffe0053c9e400 [linuxkpi_irq_wq] 100014 D - 0xfffffe0053c9dd00 [aiod_kick taskq] 100015 D - 0xfffffe0053c9db00 [inm_free taskq] 100016 D - 0xfffffe0053c9d900 [in6m_free taskq] 100017 D - 0xfffffe0053c9d700 [deferred_unmount ta] 100018 D - 0xfffffe0053c9d500 [thread taskq] 100020 D - 0xfffffe0053c9d100 [pci_hp taskq] 100021 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053c9bd00 [firmware taskq] 100039 D - 0xfffffe0053c9b700 [crypto_0] 100040 D - 0xfffffe0053c9b700 [crypto_1] 100056 D - 0xfffffe0053c9fa00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053c9f900 [vtnet0 txq 0] 100058 D - 0xfffffe0053c9f800 [vtnet0 rxq 1] 100059 D - 0xfffffe0053c9f700 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571b7900 [virtio_balloon] 100065 D - 0xfffffe00572b8b00 [mca taskq] 100066 D - 0xffffffff82b8d481 [deadlkres] 100071 D - 0xfffffe00576f7e00 [acpi_task_0] 100072 D - 0xfffffe00576f7e00 [acpi_task_1] 100073 D - 0xfffffe00576f7e00 [acpi_task_2] 100074 D - 0xfffffe0056df5300 [CAM taskq] db> show all locks Process 27569 (syz-executor.1) thread 0xfffffe00a63a7ac0 (131251) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a7949020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:635 Process 12 (intr) thread 0xfffffe0053ea6c80 (100030) shared rw tcpinp (tcpinp) r = 0 (0xfffffe009e9c0bc0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_pcb.c:1335 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34990 2061K 35061 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 505 1150K 28243 vfscache 3 1025K 3 inodedep 1346 1017K 26705 pcb 150 668K 20919 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1337 335K 26596 subproc 149 299K 27657 vmem 3 274K 5 filedesc 32 249K 53151 acpica 1674 184K 55619 vnet_data 1 168K 1 freefile 1336 167K 26587 tidhash 3 141K 3 linker 346 133K 462 pagedep 10 131K 26584 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 70 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 pf_osfp 500 61K 500 sctp_stro 57 57K 575 umtx 396 50K 396 kdtrace 230 45K 58826 sctp_atcl 115 44K 6876 temp 34 33K 7718 hostcache 1 32K 1 shm 1 32K 10 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 routetbl 130 16K 13262 lltable 46 15K 135 bus-sc 34 15K 1691 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 sctp_atky 228 9K 12338 bmsafemap 2 9K 26669 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 27 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 64 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 324 kqueue 69 7K 27595 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 489 DEVFSP 82 6K 9401 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 3018 session 35 5K 60 UMA 268 5K 268 pwddesc 67 5K 27573 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 77 proc-args 99 4K 28963 acpisem 28 4K 28 selfd 55 4K 380501 hhook 15 4K 17 terminal 11 3K 11 select 19 3K 125 uidinfo 3 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_athm 115 2K 6876 sctp_map 114 2K 1150 Unitno 31 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 26572 softdep 1 1K 1 mkdir 8 1K 53114 freeblks 4 1K 26571 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 114 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 121 pci_link 10 1K 10 inpcbpolicy 22 1K 17619 tcp_fsb 5 1K 8860 newdirblk 5 1K 26557 crypto 4 1K 250 encap_export_host 12 1K 12 procdesc 5 1K 18 CC Mem 9 1K 13369 diradd 4 1K 26638 pfil 4 1K 4 cdev 2 1K 2 osd 13 1K 12608 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 36 xform 4 1K 10982 ip6opt 1 1K 52 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 27547 aesni_data 2 1K 2 nexusdev 8 1K 8 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 sigio 2 1K 5 filecaps 5 1K 130 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 3213 pf_rule 0 0K 2950 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4018 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 20599 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 56 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 2 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 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 ktls_ocf 0 0K 0 nvme_da 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 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 acpipwr 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 2 VN POLL 0 0K 0 acpi_perf 0 0K 0 statfs 0 0K 26813 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 1152 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 523 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 29 lio 0 0K 10 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 144 ktls 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 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 21883 ioctlops 0 0K 21881 eventfd 0 0K 74 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 889 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8323 1075 1590591 0 254 38494208 0 RADIX NODE 144 21296 567 723727 0 63 3148272 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8881 782 2745398 0 254 2473728 0 tcp_log 416 23 5314 58023 0 254 2220192 0 BUF TRIE 144 273 11515 1582 0 62 1697472 0 malloc-384 384 4206 24 4210 0 30 1624320 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11803 194 12168 0 126 1535616 0 malloc-4096 4096 338 2 508 0 2 1392640 0 UMA Slabs 0 112 10932 6 10932 0 126 1225056 0 sctp_asoc 2288 57 453 575 0 254 1166880 0 vmem btag 56 19406 73 19406 0 254 1090824 0 malloc-384 384 1345 1115 26705 0 30 944640 0 malloc-256 256 193 2477 21816 0 62 683520 0 sctp_ep 1272 58 452 6301 0 254 648720 0 FFS inode 1160 523 30 27111 0 8 641480 0 malloc-256 256 1406 1084 32908 0 62 637440 0 256 Bucket 2048 273 17 6410 0 8 593920 0 tcpcb 1096 9 502 12597 0 254 560056 0 socket 960 48 460 25501 0 254 487680 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 tcp_inpcb 496 18 750 12597 0 254 380928 0 sctp_raddr 736 57 460 575 0 254 380512 0 VM OBJECT 264 1365 75 392277 0 30 380160 0 THREAD 1808 162 36 31253 0 8 357984 0 malloc-128 128 1469 1197 27820 0 126 341248 0 malloc-16384 16384 17 3 26575 0 1 327680 0 malloc-64 64 4342 509 32063 0 254 310464 0 malloc-4096 4096 69 5 31005 0 2 303104 0 VNODE 448 563 103 27153 0 30 298368 0 tcp_bbr_map 128 0 2294 54672 0 126 293632 0 malloc-65536 65536 4 0 4 0 1 262144 0 ripcb 496 5 507 264 0 254 253952 0 udplite_inpcb 496 0 512 4290 0 254 253952 0 udp_inpcb 496 6 506 468 0 254 253952 0 MAP ENTRY 96 1905 657 1487835 0 127 245952 0 malloc-256 256 561 369 31605 0 62 238080 0 malloc-16 16 14651 99 15934 0 254 236000 0 DEVCTL 1024 0 220 154 0 0 225280 0 ertt_txseginfo 40 0 5353 165816 0 254 214120 0 malloc-128 128 1595 48 28936 0 126 210304 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 174 588 26888 0 254 195072 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5351 319 6116 0 254 181440 0 FPU_save_area 832 164 52 40976 0 16 179712 0 malloc-2048 2048 59 21 6302 0 8 163840 0 malloc-128 128 962 309 63145 0 126 162688 0 S VFS Cache 104 1106 415 28172 0 126 158184 0 FFS2 dinode 256 523 47 27110 0 62 145920 0 VMSPACE 2552 44 13 27549 0 4 145464 0 pcpu-8 8 4727 12169 83929 0 254 135168 0 128 Bucket 1024 98 33 6771 0 16 134144 0 malloc-65536 65536 0 2 290 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 144 0 1 131072 0 malloc-1024 1024 120 8 147 0 16 131072 0 unpcb 256 20 490 1532 0 254 130560 0 malloc-4096 4096 27 3 35 0 2 122880 0 64 Bucket 512 138 94 13341 0 30 118784 0 ksiginfo 112 72 972 11430 0 126 116928 0 malloc-256 256 257 178 61900 0 62 111360 0 PROC 1352 66 15 27571 0 8 109512 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-2048 2048 4 44 17297 0 8 98304 0 filedesc0 1072 67 24 27573 0 8 97552 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 9365 0 30 85680 0 malloc-64 64 635 688 42172 0 254 84672 0 malloc-1024 1024 63 17 581 0 16 81920 0 32 Bucket 256 102 213 8696 0 62 80640 0 sctp_chunk 152 55 465 77 0 254 79040 0 malloc-384 384 138 42 6988 0 30 69120 0 malloc-16384 16384 3 1 5 0 1 65536 0 sctp_stream_msg_out 112 6 534 104 0 254 60480 0 malloc-384 384 103 47 580 0 30 57600 0 malloc-8192 8192 0 7 10 0 1 57344 0 malloc-64 64 336 483 27150 0 254 52416 0 malloc-64 64 226 593 28483 0 254 52416 0 malloc-64 64 116 703 381151 0 254 52416 0 malloc-128 128 107 296 26741 0 126 51584 0 malloc-128 128 202 201 554 0 126 51584 0 malloc-256 256 46 149 60312 0 62 49920 0 malloc-256 256 87 108 710 0 62 49920 0 malloc-256 256 10 185 26586 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 149550 0 16 49152 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-8192 8192 5 1 7 0 1 49152 0 malloc-8192 8192 5 1 7 0 1 49152 0 malloc-8192 8192 5 1 106 0 1 49152 0 malloc-2048 2048 2 22 3227 0 8 49152 0 malloc-2048 2048 13 11 27 0 8 49152 0 malloc-2048 2048 5 19 3947 0 8 49152 0 malloc-1024 1024 4 44 2779 0 16 49152 0 tcp_rack_pcb 896 5 49 8860 0 16 48384 0 pipe 744 23 42 1384 0 16 48360 0 tcp_rack_map 120 12 384 17920 0 126 47520 0 tcp_bbr_pcb 832 0 54 1371 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 242 308 91929 0 126 44000 0 clpbuf 2624 0 16 55 0 16 41984 0 da_ccb 544 0 70 2551 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 108 459 9952 0 254 36288 0 malloc-64 64 13 554 8161 0 254 36288 0 malloc-64 64 61 506 61 0 254 36288 0 malloc-128 128 35 244 28047 0 126 35712 0 malloc-128 128 40 239 4964 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 3 87 6451 0 30 34560 0 malloc-256 256 58 77 269 0 62 34560 0 TURNSTILE 136 199 53 199 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 2 0 16 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-4096 4096 4 4 331 0 2 32768 0 malloc-4096 4096 4 4 8 0 2 32768 0 malloc-4096 4096 1 7 26814 0 2 32768 0 malloc-2048 2048 5 11 15 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 3 13 700 0 8 32768 0 malloc-1024 1024 3 29 43 0 16 32768 0 malloc-1024 1024 7 25 192 0 16 32768 0 malloc-1024 1024 14 18 14 0 16 32768 0 malloc-1024 1024 16 16 22 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 11 53 42 0 30 32768 0 malloc-512 512 0 64 15 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 2 62 165 0 30 32768 0 pcpu-64 64 481 31 481 0 254 32768 0 KNOTE 160 28 172 344057 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 8 580 207 0 254 28224 0 PWD 32 24 858 26656 0 254 28224 0 malloc-32 32 399 483 15111 0 254 28224 0 malloc-32 32 164 718 36274 0 254 28224 0 16 Bucket 144 70 126 570 0 62 28224 0 4 Bucket 48 6 582 603 0 254 28224 0 AIO 208 0 133 89 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 60 0 126 24288 0 rl_entry 40 90 516 90 0 254 24240 0 8 Bucket 80 54 246 4713 0 126 24000 0 itimer 352 0 66 6 0 30 23232 0 malloc-384 384 23 37 104 0 30 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 udpcb 32 6 624 4758 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 9 271 12597 0 126 20160 0 malloc-32 32 53 577 18061 0 254 20160 0 malloc-32 32 142 488 1834 0 254 20160 0 malloc-32 32 10 620 145 0 254 20160 0 malloc-32 32 64 566 92 0 254 20160 0 malloc-32 32 26 604 2956 0 254 20160 0 2 Bucket 32 60 570 2985 0 254 20160 0 cryptop 280 0 70 6 0 30 19600 0 AIOCB 552 0 35 87 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 10 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 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 2 0 2 0 1 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 4 28 167 0 30 16384 0 SMR CPU 32 3 508 3 0 254 16352 0 vtnet_tx_hdr 24 0 668 819620 0 254 16032 0 tcp_log_node 120 0 132 2 0 126 15840 0 kenv 258 15 45 1046 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 3 508 3 0 254 12264 0 tcp_log_bucket 176 0 69 1 0 62 12144 0 malloc-16 16 58 692 29338 0 254 12000 0 malloc-16 16 53 697 11542 0 254 12000 0 malloc-16 16 44 706 281 0 254 12000 0 malloc-16 16 273 477 26557 0 254 12000 0 malloc-16 16 15 735 15 0 254 12000 0 malloc-16 16 276 474 278 0 254 12000 0 malloc-16 16 24 726 25278 0 254 12000 0 malloc-384 384 3 27 3 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-4096 4096 1 1 3 0 2 8192 0 UMA Slabs 1 176 32 13 32 0 62 7920 0 pcpu-16 16 7 249 7 0 254 4096 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 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 0 254 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 312 0 0 0 0 0 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 tcpreass 48 0 0 0 0 254 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 NCLNODE 608 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 TMPFS node 224 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 linux_dma_object 32 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 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 domainset 40 0 0 0 0 254 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-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-4096 4096 0 0 0 0 2 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 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