panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12388 cpuid = 0 time = 1625436300 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 $0,0x164233e(%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 0xffffffff81132530 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516fd590 rbp 0xfffffe00516fd5b0 rsi 0 rdi 0xffffffff81132566 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516fd480 r11 0x1ffaefff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81a6ef00 r14 0xffffffff81a75a40 r15 0xffffffff81a75a40 rip 0xffffffff811295c7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164233e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c74a70: 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 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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 17918 783 783 0 S (threaded) syz-executor.0 122475 S nanslp 0xffffffff8273f0a0 syz-executor.0 126371 S connec 0xfffff80053727840 syz-executor.0 126372 S uwait 0xfffff80041e30900 syz-executor.0 17917 818 818 0 S (threaded) syz-executor.2 126280 S nanslp 0xffffffff8273f0a1 syz-executor.2 126367 S connec 0xfffff80053912bf0 syz-executor.2 126368 S uwait 0xfffff80041f0b300 syz-executor.2 17912 784 784 0 S (threaded) syz-executor.1 123257 S nanslp 0xffffffff8273f0a1 syz-executor.1 126358 S connec 0xfffff8005350e0e0 syz-executor.1 126360 S uwait 0xfffff80015f9cd00 syz-executor.1 17911 866 866 0 S (threaded) syz-executor.3 126356 S nanslp 0xffffffff8273f0a1 syz-executor.3 126357 S connec 0xfffff800536240e0 syz-executor.3 126359 S uwait 0xfffff80053888f00 syz-executor.3 17869 1 784 0 S uwait 0xfffff80041a30500 syz-executor.1 17868 1 784 0 S uwait 0xfffff80015ac3300 syz-executor.1 17865 1 784 0 S uwait 0xfffff80015f4fb00 syz-executor.1 17509 1 866 0 S uwait 0xfffff80052c19b00 syz-executor.3 12148 1 866 0 S uwait 0xfffff80052185500 syz-executor.3 12146 1 866 0 S uwait 0xfffff800532bc300 syz-executor.3 11027 1 818 0 S uwait 0xfffff80052fd1b00 syz-executor.2 10999 1 866 0 S uwait 0xfffff80052c19d00 syz-executor.3 10997 1 866 0 S uwait 0xfffff80041a30100 syz-executor.3 9009 1 784 0 S uwait 0xfffff80015d88300 syz-executor.1 9002 1 784 0 S uwait 0xfffff800532bc900 syz-executor.1 6784 1 783 0 S uwait 0xfffff80052c19700 syz-executor.0 6218 1 6218 65 Ss select 0xfffff8005311f440 dhclient 6159 1 818 0 S uwait 0xfffff80015ac3100 syz-executor.2 5656 1 784 0 S uwait 0xfffff8004161af00 syz-executor.1 5655 1 784 0 S uwait 0xfffff80015f9c300 syz-executor.1 5432 1 5432 0 Ss select 0xfffff80015e32140 dhclient 5429 1 5429 0 Ss select 0xfffff800531785c0 dhclient 5400 1 5400 65 Ss select 0xfffff800531315c0 dhclient 4790 1 818 0 S uwait 0xfffff80052c19500 syz-executor.2 4352 1 4352 0 Ss select 0xfffff80015f27bc0 dhclient 4349 1 4349 0 Ss select 0xfffff80053018d40 dhclient 4330 1 4330 65 Ss select 0xfffff80052de7ec0 dhclient 2837 1 2837 0 Ss select 0xfffff80041ebcec0 dhclient 2834 1 2834 0 Ss select 0xfffff80015f295c0 dhclient 2815 1 2815 65 Ss select 0xfffff80041efed40 dhclient 2072 1 783 0 S uwait 0xfffff80015ec0b00 syz-executor.0 1021 1 1021 0 Ss select 0xfffff80052648140 dhclient 1018 1 1018 0 Ss select 0xfffff800415952c0 dhclient 871 0 0 0 DL aiordy 0xfffff80041c88a70 [aiod4] 870 0 0 0 DL aiordy 0xfffff80041ec1000 [aiod3] 869 0 0 0 DL aiordy 0xfffff80041f10538 [aiod2] 868 0 0 0 DL aiordy 0xfffff80041f10a70 [aiod1] 866 780 866 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.3 818 780 818 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffff8004150af00 syz-fuzzer 100117 S uwait 0xfffff8004150a700 syz-fuzzer 100118 S kqread 0xfffff8004150a100 syz-fuzzer 100119 S uwait 0xfffff8004161a100 syz-fuzzer 100120 S uwait 0xfffff8004161a300 syz-fuzzer 100121 S uwait 0xfffff8004161a500 syz-fuzzer 100122 S uwait 0xfffff8004161a700 syz-fuzzer 100124 S uwait 0xfffff8004161ab00 syz-fuzzer 100125 S uwait 0xfffff80015f9c500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800414a0b20 csh 776 694 776 0 Ss select 0xfffff80015dea140 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ab64b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab84b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab8cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abf4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abfcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a1 cron 694 1 694 0 Ss select 0xfffff80015f298c0 sshd 507 1 507 0 Ss select 0xfffff80015e36d40 syslogd 436 1 436 0 Ss select 0xfffff80015deb440 devd 435 1 435 65 Ss select 0xfffff8001574a140 dhclient 350 1 350 0 Ss select 0xfffff80015e36740 dhclient 347 1 347 0 Ss select 0xfffff80015d33140 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd1538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100095 D sdflush 0xfffff80004ddc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828497f8 [dom0] 100087 D launds 0xffffffff82849804 [laundry: dom0] 100088 D umarcl 0xffffffff815c58a0 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e348b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f2e410 [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 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846ce0 [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 - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda538 [init] 10 0 0 0 DL audit_w 0xffffffff828471f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ebd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153eb900 [vtnet0 txq 0] 100057 D - 0xfffff800153eb500 [vtnet0 rxq 1] 100058 D - 0xfffff800153eb100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015468900 [mca taskq] 100066 D - 0xffffffff81e225e0 [deadlkres] 100074 D - 0xfffff80015ac7100 [acpi_task_0] 100075 D - 0xfffff80015ac7100 [acpi_task_1] 100076 D - 0xfffff80015ac7100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0055374000 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800531155d8) 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 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 pf_rule 466 1864K 466 pcb 148 1138K 20637 newblk 11 1037K 17997 vfscache 3 1035K 3 filedesc 52 826K 33745 subproc 181 769K 18018 inodedep 152 671K 16977 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 62 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 263 211K 44292 module 510 192K 510 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 11 141K 16827 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 sctp_atcl 95 95K 7272 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 3014 syncache 1 76K 1 routetbl 141 76K 442 sctp_stro 37 74K 2473 vmem 3 72K 5 dirrem 142 71K 16871 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 167 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 freefile 141 53K 16853 kenv 95 52K 95 eventhandler 133 50K 133 sctp_atky 132 50K 9757 ithread 99 43K 99 lltable 48 42K 148 rman 84 42K 425 ksem 17 41K 4052 shm 2 40K 471 kqueue 86 40K 17937 sctp_timw 76 38K 76 KTRACE 100 38K 100 sctp_athm 95 36K 7274 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 pwddesc 84 32K 17954 in6_multi 71 31K 71 DEVFSP 80 30K 646 GEOM 60 29K 489 sctp_map 74 28K 4946 kbdmux 6 28K 6 cred 26 26K 326 ifnet 7 25K 7 plimit 24 24K 568 kcovinfo 64 24K 68 pf_osfp 61 23K 61 CAM queue 5 21K 1528 selfd 55 21K 256878 pfs_nodes 20 20K 20 proc-args 52 20K 754 UART 12 18K 12 session 35 18K 64 bmsafemap 2 17K 16976 rpc 2 16K 2 shmfd 1 16K 24 pfs_vncache 1 16K 1 inpcbpolicy 39 15K 21481 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 69 vt 11 11K 11 acpisem 28 11K 28 osd 27 11K 19946 CAM XPT 22 11K 543 Unitno 27 11K 51 pf_ifnet 11 9K 165 uidinfo 3 9K 18 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 133 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 pf_table 1 4K 1 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 33602 in_multi 6 3K 8 soname 8 3K 39375 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 16846 sctp_ifn 6 3K 15 newdirblk 6 3K 16801 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 16828 vnodemarker 2 2K 208 NFSD session 1 2K 1 tcp_fsb 5 2K 1642 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 128 crypto 4 2K 4 diradd 4 2K 16914 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 7 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 586 entropy 2 1K 50 CAM SIM 2 1K 2 filedesc_to_leader 2 1K 6 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 vegas data 1 1K 845 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 tcp_do 0 0K 0 mqdata 0 0K 0 cubic data 0 0K 440 cdg data 0 0K 219 chd data 0 0K 198 htcp data 0 0K 75 dctcp data 0 0K 401 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3472 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 3 sctp_stri 0 0K 4 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 15802 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 83 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 11 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 37 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 4 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 4 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 17034 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 5 tcp_log_dev 0 0K 636 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 3407 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 4 lio 0 0K 4 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 151 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 28353 ioctlops 0 0K 2371 eventfd 0 0K 18 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 1055 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 8329 952 1442477 0 254 38014976 0 malloc-384 384 35578 112 45789 0 30 13704960 0 tcp_log 416 0 19908 283325 0 254 8281728 0 malloc-1024 1024 4174 10 4428 0 16 4284416 0 RADIX NODE 144 19178 363 461304 0 63 2813904 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8906 649 12461730 0 254 2446080 0 BUF TRIE 144 229 13239 1763 0 62 1939392 0 malloc-4096 4096 473 0 498 0 2 1937408 0 malloc-1024 1024 133 1411 17668 0 16 1581056 0 malloc-1024 1024 235 1289 17831 0 16 1560576 0 UMA Slabs 0 112 13686 27 13701 0 126 1535856 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 malloc-32768 32768 28 4 16873 0 1 1048576 0 tcp_bbr_map 128 3993 3106 2764781 0 127 908672 0 malloc-512 512 282 1302 17463 0 30 811008 0 malloc-384 384 704 1286 101601 0 30 764160 0 malloc-8192 8192 60 32 4803 0 1 753664 0 malloc-8192 8192 86 4 17921 0 1 737280 0 malloc-384 384 1725 45 54270 0 30 679680 0 ertt_txseginfo 40 8949 7615 10190602 0 254 662560 0 FFS inode 1160 531 22 17384 0 8 641480 0 malloc-384 384 1347 203 313790 0 30 595200 0 malloc-4096 4096 8 117 4369 0 2 512000 0 VM OBJECT 264 1754 61 262237 0 30 479160 0 256 Bucket 2048 191 37 58623 0 8 466944 0 malloc-16384 16384 24 1 26 0 1 409600 0 THREAD 1808 178 31 26372 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-512 512 33 583 18263 0 30 315392 0 socket 944 89 239 27707 0 254 309632 0 malloc-1024 1024 248 48 31459 0 16 303104 0 VNODE 448 570 78 17425 0 30 290304 0 tcpcb 1080 23 236 19934 0 254 279720 0 MAP ENTRY 96 2648 250 986771 0 126 278208 0 malloc-384 384 641 79 22186 0 30 276480 0 tcp_inpcb 488 25 535 19934 0 254 273280 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 142 0 8 262144 0 DEVCTL 1024 0 220 154 0 0 225280 0 sctp_asoc 2288 37 53 2473 0 254 205920 0 malloc-8192 8192 23 2 50 0 1 204800 0 g_bio 408 0 490 10925 0 30 199920 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-16384 16384 11 1 247 0 1 196608 0 malloc-1024 1024 100 88 7299 0 16 192512 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 388 82 79865 0 30 180480 0 malloc-2048 2048 39 45 3827 0 8 172032 0 sctp_ep 1280 58 74 4797 0 254 168960 0 VMSPACE 2544 57 9 17892 0 4 167904 0 vmem btag 56 2826 42 2826 0 254 160608 0 FFS2 dinode 256 531 69 17384 0 62 153600 0 S VFS Cache 104 1070 373 18106 0 126 150072 0 mbuf_packet 256 64 521 29542 0 254 149760 0 malloc-512 512 229 59 17059 0 30 147456 0 malloc-384 384 324 56 19909 0 30 145920 0 malloc-512 512 197 67 35522 0 30 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 PROC 1336 83 13 17918 0 8 128256 0 ksiginfo 112 81 963 4601 0 126 116928 0 malloc-16384 16384 2 5 34 0 1 114688 0 malloc-1024 1024 109 3 116 0 16 114688 0 128 Bucket 1024 39 72 18607 0 16 113664 0 filedesc0 1072 84 14 17954 0 8 105056 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 4 2 6 0 1 98304 0 malloc-512 512 125 59 18791 0 30 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 160 60 22743 0 30 84480 0 32 Bucket 256 207 123 17878 0 62 84480 0 clpbuf 2624 0 32 34 0 16 83968 0 malloc-8192 8192 4 6 475 0 1 81920 0 pcpu-8 8 8463 241 11037 0 254 69632 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 2 2 8 0 1 65536 0 sctp_raddr 736 37 51 2473 0 254 64768 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-8192 8192 2 5 17882 0 1 57344 0 malloc-4096 4096 12 2 145 0 2 57344 0 64 Bucket 512 43 69 11720 0 30 57344 0 16 Bucket 144 220 144 4500 0 62 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-512 512 90 6 295 0 30 49152 0 tcp_bbr_pcb 832 11 43 10148 0 16 44928 0 Files 80 286 264 62542 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 8 2 2589 0 2 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 24 56 1590 0 30 40960 0 tcp_rack_pcb 832 5 40 1642 0 16 37440 0 pipe 744 23 27 622 0 16 37200 0 NAMEI 1024 0 36 87094 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 1 3 73 0 1 32768 0 malloc-4096 4096 6 2 8 0 2 32768 0 malloc-2048 2048 2 14 153 0 8 32768 0 malloc-512 512 34 30 482 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 udplite_inpcb 488 3 61 956 0 254 31232 0 KNOTE 160 28 147 771997 0 62 28000 0 8 Bucket 80 50 300 6032 0 126 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 PWD 32 33 723 16909 0 254 24192 0 2 Bucket 32 148 608 4763 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 ertt 72 23 257 19934 0 126 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 1054 0 2 16384 0 malloc-2048 2048 2 6 6 0 8 16384 0 vtnet_tx_hdr 24 0 668 10731052 0 254 16032 0 udp_inpcb 488 8 24 286 0 254 15616 0 unpcb 256 20 40 1369 0 254 15360 0 malloc-2048 2048 3 3 163 0 8 12288 0 tcp_rack_map 112 9 99 3078 0 126 12096 0 sctp_chunk 152 33 45 185 0 254 11856 0 ripcb 488 5 19 305 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 11 0 16 8192 0 pf tags 104 9 69 9 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 66 0 126 8096 0 rl_entry 40 81 121 83 0 254 8080 0 sctp_stream_msg_out 112 9 63 186 0 254 8064 0 sctp_laddr 48 0 168 1798 0 254 8064 0 udpcb 32 11 241 1242 0 254 8064 0 ipq 56 0 144 3 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 4 Bucket 48 5 163 395 0 254 8064 0 AIO 208 0 38 21 0 62 7904 0 itimer 352 0 22 4 0 30 7744 0 AIOCB 552 0 14 28 0 16 7728 0 AIOLIO 272 0 28 4 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 19 0 126 6448 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 UMA Slabs 1 176 16 6 16 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 10 0 254 2520 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 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 cdg_qdiffsample 16 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 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 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-1024 1024 0 0 0 0 16 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