panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12388 cpuid = 0 time = 1625629326 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516fd5b0 vpanic() at vpanic+0x1cc/frame 0xfffffe00516fd610 panic() at panic+0x43/frame 0xfffffe00516fd670 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00516fd6d0 bbr_output_wtime() at bbr_output_wtime+0x4fa8/frame 0xfffffe00516fd990 bbr_output() at bbr_output+0x67/frame 0xfffffe00516fd9c0 tcp_hpts_thread() at tcp_hpts_thread+0xe50/frame 0xfffffe00516fdb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00516fdbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00516fdbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00516fdbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100084 ] Stopped at kdb_enter+0x67: movq $0,0x164243e(%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 0xffffffff81132430 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516fd590 rbp 0xfffffe00516fd5b0 rsi 0 rdi 0xffffffff81132466 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516fd480 r11 0x1ffaefff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81a6ef00 r14 0xffffffff81a75a36 r15 0xffffffff81a75a36 rip 0xffffffff811294c7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164243e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c75a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ee70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ee70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271faf0 (map 0xffffffff8271faf0) (map.pmap 0xffffffff8271fbb0) (pmap 0xffffffff8271fc10) threads: 23 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 Run CPU 0 [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 41914 1080 1080 0 R (threaded) syz-executor.2 150043 RunQ syz-executor.2 157030 RunQ syz-executor.2 41913 1073 1073 0 R (threaded) syz-executor.1 154840 RunQ syz-executor.1 157029 RunQ syz-executor.1 41911 1072 1072 0 R (threaded) syz-executor.0 154760 RunQ syz-executor.0 157028 S uwait 0xfffff80064447900 syz-executor.0 41908 1084 1084 0 R (threaded) syz-executor.3 112117 Run CPU 1 syz-executor.3 157022 S uwait 0xfffff80015d62900 syz-executor.3 157026 RunQ syz-executor.3 39339 1 1080 0 S uwait 0xfffff800642be100 syz-executor.2 39338 1 1080 0 S uwait 0xfffff80049cc4b00 syz-executor.2 39337 1 1080 0 S uwait 0xfffff80015d59500 syz-executor.2 39336 1 1080 0 S uwait 0xfffff8006439a300 syz-executor.2 39269 1 1080 0 S uwait 0xfffff800642be500 syz-executor.2 39267 1 1080 0 S uwait 0xfffff80049cc4100 syz-executor.2 36074 1 1080 0 S uwait 0xfffff8006435e300 syz-executor.2 36073 1 1080 0 S uwait 0xfffff800644daf00 syz-executor.2 35306 1 35296 0 SV uwait 0xfffff80064420700 syz-executor.1 35305 1 35305 0 SVs sbwait 0xfffff800644ef1c4 syz-executor.1 32585 1 1073 0 S uwait 0xfffff80064447500 syz-executor.1 32580 1 1073 0 S uwait 0xfffff80064258d00 syz-executor.1 26632 1 1084 0 S uwait 0xfffff80064420500 syz-executor.3 26631 1 1084 0 S uwait 0xfffff800642be300 syz-executor.3 8604 1 8604 65 Ss select 0xfffff80049c27d40 dhclient 7651 1 7651 0 Ss select 0xfffff80064329740 dhclient 7648 1 7648 0 Ss select 0xfffff80064329ec0 dhclient 7629 1 7629 65 Ss select 0xfffff80049d035c0 dhclient 4006 1 4006 0 Ss select 0xfffff80049374a40 dhclient 4003 1 4003 0 Ss select 0xfffff800643d9140 dhclient 3984 1 3984 65 Ss select 0xfffff800644d6a40 dhclient 2694 1 2694 0 Ss select 0xfffff800643d9740 dhclient 2689 1 2689 0 Ss select 0xfffff80049b0d140 dhclient 2669 1 2669 65 Ss select 0xfffff80064168bc0 dhclient 1518 1 1518 0 Ss select 0xfffff80049d192c0 dhclient 1514 1 1514 0 Ss select 0xfffff800643d3d40 dhclient 1170 0 0 0 DL aiordy 0xfffff80015dd8a70 [aiod4] 1169 0 0 0 DL aiordy 0xfffff800492a1538 [aiod3] 1168 0 0 0 DL aiordy 0xfffff80049d74a70 [aiod2] 1167 0 0 0 DL aiordy 0xfffff80049cbb538 [aiod1] 1159 1146 1073 0 SV uwait 0xfffff8006435ed00 syz-executor.1 1146 1 1073 0 DV ppwait 0xfffff8006427af58 syz-executor.1 1084 780 1084 0 Rs syz-executor.3 1080 780 1080 0 Rs syz-executor.2 1073 780 1073 0 Rs syz-executor.1 1072 780 1072 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffff80015d5b300 syz-fuzzer 100117 S uwait 0xfffff80015d5cd00 syz-fuzzer 100118 S uwait 0xfffff80015d6b900 syz-fuzzer 100119 S uwait 0xfffff80049466700 syz-fuzzer 100120 S uwait 0xfffff80015d5e100 syz-fuzzer 100121 S uwait 0xfffff80049466900 syz-fuzzer 100122 S uwait 0xfffff80049466b00 syz-fuzzer 100123 S kqread 0xfffff80015d5e700 syz-fuzzer 100145 S uwait 0xfffff8006435eb00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015dd95e8 csh 776 694 776 0 Ss select 0xfffff80049373d40 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b124b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b12cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a994b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a99cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a9d4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a9dcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015aa04b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015aa0cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a0 cron 694 1 694 0 Ss select 0xfffff800493735c0 sshd 507 1 507 0 Ss select 0xfffff800493682c0 syslogd 436 1 436 0 Ss select 0xfffff8004931ea40 devd 435 1 435 65 Ss select 0xfffff8004931ebc0 dhclient 350 1 350 0 Ss select 0xfffff8004931e8c0 dhclient 347 1 347 0 Ss select 0xfffff800492382c0 dhclient 23 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 22 0 0 0 DL vlruwt 0xfffff80015cb6a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80015ea8ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82849778 [dom0] 100087 D launds 0xffffffff82849784 [laundry: dom0] 100088 D umarcl 0xffffffff815c5950 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8301d8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e6e410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 DL - 0xffffffff8282abdc [soaiod2] 7 0 0 0 DL - 0xffffffff8282abdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8244ab40 [doneq0] 100045 D - 0xffffffff8244aac0 [async] 100078 D - 0xffffffff8244a990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004437488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d56d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d56d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846c60 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271e8e0 [g_event] 100036 D - 0xffffffff8271e8e8 [g_up] 100037 D - 0xffffffff8271e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004080900 [thr_0] 100029 D - 0xfffff80004080980 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 Run CPU 0 [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bdb538 [init] 10 0 0 0 DL audit_w 0xffffffff82847170 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff80004bd3500 [if_config_tqg_0] 100006 D - 0xfffff80004c78d00 [softirq_0] 100007 D - 0xfffff80004c78500 [softirq_1] 100008 D - 0xfffff80004c77d00 [if_io_tqg_0] 100009 D - 0xfffff80004c77500 [if_io_tqg_1] 100011 D - 0xfffff80004c76900 [kqueue_ctx taskq] 100012 D - 0xfffff80004c76500 [pci_hp taskq] 100014 D - 0xfffff80004c6dd00 [inm_free taskq] 100016 D - 0xfffff80004c6d500 [linuxkpi_irq_wq] 100017 D - 0xfffff80004c6d100 [thread taskq] 100018 D - 0xfffff80004c69d00 [in6m_free taskq] 100019 D - 0xfffff80004c69900 [aiod_kick taskq] 100020 D - 0xfffff80004c69500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd7d00 [firmware taskq] 100038 D - 0xfffff80004cd7900 [crypto_0] 100039 D - 0xfffff80004cd7900 [crypto_1] 100055 D - 0xfffff80004cd7100 [vtnet0 rxq 0] 100056 D - 0xfffff800153edd00 [vtnet0 txq 0] 100057 D - 0xfffff800153ed900 [vtnet0 rxq 1] 100058 D - 0xfffff800153ed500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153d0700 [virtio_balloon] 100064 D - 0xfffff800153ed100 [mca taskq] 100066 D - 0xffffffff81e225d0 [deadlkres] 100073 D - 0xfffff80015aa8d00 [acpi_task_0] 100074 D - 0xfffff80015aa8d00 [acpi_task_1] 100075 D - 0xfffff80015aa8d00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] db> show all locks Process 41908 (syz-executor.3) thread 0xfffffe00558f3c80 (112117) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff827610e0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:932 Process 12 (intr) thread 0xfffffe0055374000 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800281a33f0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 pcb 1066 5277K 110586 tcp_hpts 5 3219K 5 inodedep 2267 2786K 43994 kobj 326 2608K 486 vtbuf 24 2064K 46 dirrem 2258 1129K 43172 newblk 11 1037K 85164 vfscache 3 1035K 3 sctp_atcl 1023 1023K 65648 sctp_stro 504 1008K 15450 freefile 2256 846K 43157 subproc 183 764K 42015 filedesc 48 761K 81043 acpica 1674 649K 54806 sctp_atky 1527 573K 82866 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 sctp_athm 1023 384K 65696 sctp_map 1008 378K 30900 bus 986 377K 3469 BPF 46 337K 82 linker 348 270K 889 DEVFS1 107 214K 124 kdtrace 262 211K 98946 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 vmem 3 168K 7 tidhash 3 164K 3 pagedep 11 141K 40528 tfo_ccache 1 136K 1 sem 4 120K 4 sctp_timw 220 110K 220 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 4388 syncache 1 76K 1 routetbl 126 69K 398 msg 4 68K 4 ufs_dirhash 105 68K 105 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 lltable 48 42K 208 rman 84 42K 425 kqueue 85 40K 41935 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 7 pwddesc 82 31K 41913 DEVFSP 80 30K 1274 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 440 ifnet 7 25K 7 plimit 24 24K 625 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 557636 pfs_nodes 20 20K 20 proc-args 52 20K 1086 session 37 19K 70 UART 12 18K 12 bmsafemap 2 17K 44483 ksem 1 16K 80 rpc 2 16K 2 shmfd 1 16K 1526 pfs_vncache 1 16K 1 lockf 36 14K 117 inpcbpolicy 35 14K 27046 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 55 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 25 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 osd 20 8K 17262 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 98 mount 16 7K 270 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 80990 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 75399 sctp_ifn 6 3K 14 newdirblk 6 3K 40495 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 44694 vnodemarker 2 2K 172 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 559 crypto 4 2K 307 tcp_fsb 4 2K 4154 diradd 4 2K 43225 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 68641 tcpfunc 3 2K 3 loginclass 3 2K 7 sctp_stri 1 1K 933 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1973 entropy 2 1K 65 CAM SIM 2 1K 2 filedesc_to_leader 2 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 chd data 0 0K 206 vegas data 0 0K 108 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 24203 sctp_iter 0 0K 110 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 102 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 8 sctp_aadr 0 0K 45 cubic data 0 0K 363 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 dctcp data 0 0K 54 htcp data 0 0K 57 mqdata 0 0K 0 cdg data 0 0K 68 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 51205 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 84 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 7 allocindir 0 0K 0 indirdep 0 0K 11450 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 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 1263 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 8 ip_msource 0 0K 0 ip_moptions 0 0K 1 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 44880 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 5043 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 73752 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 36 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 185 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 46346 ioctlops 0 0K 1311 eventfd 0 0K 30 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 294 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 1234 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 sigio 0 0K 5 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8655 637 1343892 0 254 38060032 0 FFS inode 1160 22434 29 65592 0 8 26057080 0 tcp_log 416 112 54815 304797 0 254 22849632 0 malloc-384 384 35859 31 645205 0 30 13781760 0 VNODE 448 22475 88 65635 0 30 10108224 0 FFS2 dinode 256 22434 96 65591 0 62 5767680 0 malloc-1024 1024 4288 28 4894 0 16 4419584 0 malloc-8192 8192 519 7 49286 0 1 4308992 0 S VFS Cache 104 33548 382 77087 0 126 3528720 0 malloc-1024 1024 189 2463 108258 0 16 2715648 0 malloc-8192 8192 327 3 1452 0 1 2703360 0 mbuf 256 9944 496 6964404 0 254 2672640 0 malloc-1024 1024 2271 297 44168 0 16 2629632 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 17149 348 1145374 0 63 2519568 0 mbuf_cluster 2048 1035 1 1035 0 254 2121728 0 BUF TRIE 144 246 13222 34598 0 62 1939392 0 UMA Slabs 0 112 15103 14 15131 0 126 1693104 0 malloc-1024 1024 1544 32 115870 0 16 1613824 0 sctp_asoc 2288 504 136 15450 0 254 1464320 0 malloc-384 384 3256 324 46605 0 30 1374720 0 malloc-512 512 2354 318 248533 0 30 1368064 0 malloc-2048 2048 506 16 15961 0 8 1069056 0 malloc-384 384 2607 53 164353 0 30 1021440 0 VM OBJECT 264 3576 54 608123 0 30 958320 0 malloc-32768 32768 24 4 40520 0 1 917504 0 malloc-384 384 2181 69 318271 0 30 864000 0 sctp_ep 1280 518 127 49284 0 254 825600 0 256 Bucket 2048 329 41 41389 0 8 757760 0 malloc-8192 8192 87 4 42449 0 1 745472 0 malloc-384 384 1703 57 168131 0 30 675840 0 malloc-65536 65536 2 7 9112 0 1 589824 0 tcp_bbr_map 128 8 4394 662540 0 126 563456 0 socket 944 79 485 83112 0 254 532416 0 vmem btag 56 8697 75 8697 0 254 491232 0 sctp_raddr 736 509 129 17675 0 254 469568 0 ertt_txseginfo 40 1030 9676 4650584 0 254 428240 0 malloc-16384 16384 25 0 29 0 1 409600 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 178 20 57030 0 8 357984 0 DIRHASH 1024 309 3 309 0 16 319488 0 tcpcb 1080 16 264 17250 0 254 302400 0 tcp_inpcb 488 17 527 17250 0 254 265472 0 mbuf_packet 256 515 520 62866 0 254 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 MAP ENTRY 96 2456 274 2295293 0 126 262080 0 malloc-2048 2048 111 3 128 0 8 233472 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-16384 16384 7 5 269 0 1 196608 0 malloc-512 512 368 16 1488 0 30 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-4096 4096 5 38 75303 0 2 176128 0 malloc-32768 32768 3 2 139 0 1 163840 0 VMSPACE 2544 54 9 41885 0 4 160272 0 malloc-16384 16384 4 5 44 0 1 147456 0 malloc-384 384 292 58 40971 0 30 134400 0 PROC 1336 82 17 41914 0 8 132264 0 malloc-65536 65536 1 1 178 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-512 512 241 7 1050 0 30 126976 0 ksiginfo 112 84 960 2733 0 126 116928 0 malloc-16384 16384 5 2 9 0 1 114688 0 malloc-8192 8192 13 1 24 0 1 114688 0 malloc-512 512 151 73 2518 0 30 114688 0 128 Bucket 1024 73 34 12675 0 16 109568 0 filedesc0 1072 82 16 41913 0 8 105056 0 32 Bucket 256 87 318 30315 0 62 103680 0 malloc-1024 1024 80 20 224 0 16 102400 0 malloc-384 384 174 86 18200 0 30 99840 0 malloc-8192 8192 8 3 15 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-16384 16384 3 2 47 0 1 81920 0 16 Bucket 144 202 358 9998 0 62 80640 0 sctp_chunk 152 503 17 3547 0 254 79040 0 malloc-1024 1024 66 6 1095 0 16 73728 0 g_bio 408 0 170 292455 0 30 69360 0 udplite_inpcb 488 8 128 7681 0 254 66368 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 3 0 1 65536 0 malloc-16384 16384 2 2 9 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-1024 1024 58 2 1449 0 16 61440 0 malloc-384 384 97 63 5465 0 30 61440 0 64 Bucket 512 53 67 29596 0 30 61440 0 malloc-8192 8192 4 3 398 0 1 57344 0 malloc-4096 4096 7 6 159 0 2 53248 0 malloc-4096 4096 12 1 206 0 2 53248 0 malloc-2048 2048 12 14 2316 0 8 53248 0 malloc-8192 8192 1 5 44882 0 1 49152 0 malloc-512 512 41 55 49452 0 30 49152 0 malloc-4096 4096 7 4 264 0 2 45056 0 malloc-512 512 48 40 932 0 30 45056 0 malloc-512 512 29 59 45679 0 30 45056 0 Files 80 271 279 154194 0 126 44000 0 malloc-8192 8192 2 3 199 0 1 40960 0 malloc-4096 4096 3 7 510 0 2 40960 0 malloc-1024 1024 37 3 39 0 16 40960 0 pcpu-8 8 4701 419 5081 0 254 40960 0 sctp_stream_msg_out 112 335 25 2052 0 254 40320 0 tcp_bbr_pcb 832 4 41 9391 0 16 37440 0 tcp_rack_pcb 832 4 41 4154 0 16 37440 0 NAMEI 1024 0 36 268780 0 16 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 sctp_laddr 48 401 355 36434 0 254 36288 0 pipe 744 23 22 1178 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 184 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 unpcb 256 20 100 6714 0 254 30720 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 850732 0 62 28000 0 udp_inpcb 488 6 50 1714 0 254 27328 0 L VFS Cache 320 71 13 71 0 30 26880 0 malloc-2048 2048 9 3 783 0 8 24576 0 PWD 32 29 727 48826 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 44 256 11865 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-512 512 24 16 3956 0 30 20480 0 ertt 72 16 264 17250 0 126 20160 0 2 Bucket 32 111 519 27817 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-2048 2048 2 6 15 0 8 16384 0 vtnet_tx_hdr 24 0 668 5139305 0 254 16032 0 ripcb 488 5 27 401 0 254 15616 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-2048 2048 5 1 6 0 8 12288 0 tcp_rack_map 112 0 108 3876 0 126 12096 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 37 55 70 0 126 8096 0 rl_entry 40 100 102 100 0 254 8080 0 udpcb 32 14 238 9395 0 254 8064 0 4 Bucket 48 7 161 831 0 254 8064 0 sctp_readq 152 2 50 265 0 254 7904 0 AIO 208 0 38 724 0 62 7904 0 cryptop 280 0 28 21 0 30 7840 0 AIOCB 552 0 14 845 0 16 7728 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 24 0 126 6448 0 domainset 40 0 126 13 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 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 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 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 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 304 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 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 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 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 128 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 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-16384 16384 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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