panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12385 cpuid = 0 time = 2000000778 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe008876f5d0 vpanic() at vpanic+0x1c7/frame 0xfffffe008876f630 panic() at panic+0x43/frame 0xfffffe008876f690 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe008876f6f0 bbr_output_wtime() at bbr_output_wtime+0x6b02/frame 0xfffffe008876f990 bbr_output() at bbr_output+0x67/frame 0xfffffe008876f9c0 tcp_hpts_thread() at tcp_hpts_thread+0xe34/frame 0xfffffe008876fb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe008876fbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe008876fbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe008876fbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100084 ] Stopped at kdb_enter+0x67: movq $0,0x1636a5e(%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 0xffffffff8113b700 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe008876f5b0 rbp 0xfffffe008876f5d0 rsi 0 rdi 0xffffffff8113b736 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe008876f4a0 r11 0x1ff77fff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a7b791 r15 0xffffffff81a7b791 rip 0xffffffff81132727 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1636a5e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c70a60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271c6b0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271c6b0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271d310 (map 0xffffffff8271d310) (map.pmap 0xffffffff8271d3d0) (pmap 0xffffffff8271d430) 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 13182 782 782 0 R (threaded) syz-executor.0 111102 RunQ syz-executor.0 114924 S connec 0xfffff800589610e0 syz-executor.0 13175 783 783 0 R (threaded) syz-executor.1 113853 Run CPU 1 syz-executor.1 114914 S connec 0xfffff80058110490 syz-executor.1 114915 S accept 0xfffff800589ae8b8 syz-executor.1 114925 RunQ syz-executor.1 6046 1 788 0 S uwait 0xfffff8003b9f0100 syz-executor.2 6042 1 788 0 S uwait 0xfffff8003b39cd00 syz-executor.2 6041 1 788 0 S uwait 0xfffff80015dd9100 syz-executor.2 5820 1 788 0 S uwait 0xfffff8003bd35f00 syz-executor.2 5819 1 788 0 S uwait 0xfffff8003bf67900 syz-executor.2 5738 1 5738 65 Ss select 0xfffff800583472c0 dhclient 4107 1 4107 0 Ss select 0xfffff8003be03bc0 dhclient 4104 1 4104 0 Ss select 0xfffff800580c55c0 dhclient 4085 1 4085 65 Ss select 0xfffff800583475c0 dhclient 3005 1 3005 0 Ss select 0xfffff8005815e5c0 dhclient 2996 1 2996 0 Ss select 0xfffff8005815ed40 dhclient 2944 1 2944 65 Ss select 0xfffff8005815ea40 dhclient 2776 1 788 0 S uwait 0xfffff8003bd35900 syz-executor.2 2772 1 788 0 S umtxn 0xfffff80015e9d500 syz-executor.2 2126 1 782 0 S uwait 0xfffff8003bb37100 syz-executor.0 2120 1 782 0 S uwait 0xfffff80015e7f900 syz-executor.0 2116 1 2116 0 Ss select 0xfffff800580c5ec0 dhclient 2113 1 2113 0 Ss select 0xfffff800580c5bc0 dhclient 2094 1 2094 65 Ss select 0xfffff8005815eec0 dhclient 1260 1 783 0 S uwait 0xfffff8003bb37300 syz-executor.1 1259 1 783 0 S uwait 0xfffff8003bded700 syz-executor.1 829 1 829 0 Ss select 0xfffff8003bcbdd40 dhclient 821 1 821 0 Ss select 0xfffff8003bd368c0 dhclient 796 780 796 0 Ss piperd 0xfffff8003bd0c000 syz-executor.3 788 780 788 0 Ss piperd 0xfffff8003bd0cba0 syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffff80015e9d700 syz-fuzzer 100115 S uwait 0xfffff80015dd9700 syz-fuzzer 100116 S uwait 0xfffff80015dd9300 syz-fuzzer 100117 S uwait 0xfffff8003b442d00 syz-fuzzer 100118 S uwait 0xfffff80015e9d900 syz-fuzzer 100119 S uwait 0xfffff8003b442f00 syz-fuzzer 100120 S uwait 0xfffff80015dcd100 syz-fuzzer 100122 S uwait 0xfffff8003b9f0700 syz-fuzzer 100126 S uwait 0xfffff80015e9db00 syz-fuzzer 101237 S kqread 0xfffff80015e97f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003b5bf0b0 csh 776 694 776 0 Ss select 0xfffff8003ae67140 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a3cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015acb4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015acbcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ace4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015acecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ad14b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ad1cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ad64b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ad6cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff8003b31bbc0 sshd 507 1 507 0 Ss select 0xfffff8003b2012c0 syslogd 436 1 436 0 Ss select 0xfffff8003b201440 devd 435 1 435 65 Ss select 0xfffff80015f2a440 dhclient 350 1 350 0 Ss select 0xfffff80015f2abc0 dhclient 347 1 347 0 Ss select 0xfffff8003b201bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c6c530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100086 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100098 D sdflush 0xfffff80015da4ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100087 D launds 0xffffffff82847084 [laundry: dom0] 100088 D umarcl 0xffffffff815cfbe0 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830df828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f333c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dec488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004db6f80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004db6f30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004440900 [thr_0] 100029 D - 0xfffff80004440980 [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 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff80004c76d00 [if_io_tqg_0] 100006 D - 0xfffff80004c76900 [if_io_tqg_1] 100007 D - 0xfffff80004c76500 [if_config_tqg_0] 100008 D - 0xfffff80004c76100 [softirq_0] 100009 D - 0xfffff80004c73d00 [softirq_1] 100010 D - 0xfffff80004c72d00 [aiod_kick taskq] 100012 D - 0xfffff80004c72500 [kqueue_ctx taskq] 100013 D - 0xfffff80004c72100 [pci_hp taskq] 100015 D - 0xfffff80004c6a900 [inm_free taskq] 100017 D - 0xfffff80004c6a100 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c65d00 [thread taskq] 100019 D - 0xfffff80004c65900 [in6m_free taskq] 100020 D - 0xfffff80004c65500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c65500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c65500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c65500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c65100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c65100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c65100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c65100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cccd00 [firmware taskq] 100038 D - 0xfffff80004ccc900 [crypto_0] 100039 D - 0xfffff80004ccc900 [crypto_1] 100055 D - 0xfffff80004ccc100 [vtnet0 rxq 0] 100056 D - 0xfffff800153e1d00 [vtnet0 txq 0] 100057 D - 0xfffff800153e1900 [vtnet0 rxq 1] 100058 D - 0xfffff800153e1500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001545eb00 [virtio_balloon] 100064 D - 0xfffff800153e1100 [mca taskq] 100069 D - 0xffffffff81e28401 [deadlkres] 100074 D - 0xfffff80015adcd00 [acpi_task_0] 100075 D - 0xfffff80015adcd00 [acpi_task_1] 100076 D - 0xfffff80015adcd00 [acpi_task_2] 100077 D - 0xfffff80004ccc500 [CAM taskq] db> show all locks Process 13175 (syz-executor.1) thread 0xfffffe0095024900 (113853) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8275fa00) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:946 Process 12 (intr) thread 0xfffffe0055378740 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800584a2d78) locked @ /syzkaller/managers/i386/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 328 2624K 488 vtbuf 24 2064K 46 newblk 9 1036K 12739 vfscache 3 1035K 3 pcb 50 697K 16306 acpica 1674 649K 54692 subproc 160 643K 13268 inodedep 38 557K 13308 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 filedesc 32 502K 24289 intr 4 480K 4 bus 990 378K 3485 pf_rule 87 348K 833 BPF 46 337K 46 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 242 197K 28109 module 512 192K 512 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 9 140K 12402 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 temp 37 85K 6142 mtx_pool 2 80K 2 routetbl 152 78K 768 syncache 1 76K 1 vmem 3 72K 5 msg 4 68K 4 ifaddr 70 66K 74 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 172 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 102 lltable 43 37K 78 taskqueue 60 36K 60 kqueue 74 36K 13259 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 28 DEVFSP 81 31K 451 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 pwddesc 70 27K 13178 cred 26 26K 303 ifnet 7 25K 7 plimit 24 24K 876 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 180427 pfs_nodes 20 20K 20 proc-args 52 20K 722 sctp_atcl 18 18K 6452 sctp_stro 9 18K 1025 UART 12 18K 12 session 35 18K 52 sctp_timw 33 17K 33 bmsafemap 2 17K 12719 ksem 1 16K 49 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 dirrem 29 15K 12172 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 60 vt 11 11K 11 freefile 29 11K 12163 Unitno 29 11K 47 acpisem 28 11K 28 sctp_atky 27 11K 7566 CAM XPT 22 11K 543 pf_ifnet 11 9K 399 uidinfo 3 9K 26 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 inpcbpolicy 19 8K 9822 select 19 8K 67 sctp_athm 18 7K 6471 sctp_map 18 7K 2050 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 13 osd 12 5K 7912 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 24288 in_multi 6 3K 10 nexusdev 7 3K 7 feeder 7 3K 7 filedesc_to_leader 7 3K 12 procdesc 5 3K 14 freework 5 3K 12154 sctp_ifn 6 3K 15 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 20411 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 12153 vnodemarker 2 2K 2162 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 102 crypto 4 2K 88 newdirblk 4 2K 12144 diradd 4 2K 12213 pfil 4 2K 4 CAM path 4 2K 1034 xform 3 2K 585 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 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 entropy 2 1K 48 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 htcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2758 sctp_iter 0 0K 17 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 5 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 17 sctp_stri 0 0K 38 pf_table 0 0K 69 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 17 dctcp data 0 0K 35 tcp_do 0 0K 0 tcp_fsb 0 0K 871 vegas data 0 0K 5 cubic data 0 0K 2 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 11796 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1084 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 10 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 3 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 2 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 12541 namei_tracker 0 0K 17 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 928 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 14649 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 150 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 24204 ioctlops 0 0K 2450 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 840 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 2 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 8322 984 920876 0 254 38117376 0 malloc-384 384 34542 68 253483 0 30 13290240 0 malloc-1024 1024 4178 2 6008 0 16 4280320 0 malloc-8192 8192 329 3 1386 0 1 2719744 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8744 826 4902648 0 254 2449920 0 tcp_log 416 0 5193 73910 0 254 2160288 0 BUF TRIE 144 179 13289 8374 0 62 1939392 0 RADIX NODE 144 10555 166 320418 0 62 1543824 0 UMA Slabs 0 112 12833 16 12833 0 126 1439088 0 malloc-1024 1024 82 1226 13356 0 16 1339392 0 mbuf_cluster 2048 570 2 570 0 254 1171456 0 malloc-1024 1024 87 953 11919 0 16 1064960 0 malloc-384 384 2150 180 81638 0 30 894720 0 malloc-384 384 2039 31 6398 0 30 794880 0 malloc-32768 32768 16 6 12143 0 1 720896 0 malloc-512 512 59 1221 12552 0 30 655360 0 malloc-8192 8192 73 6 13207 0 1 647168 0 FFS inode 1160 525 28 12690 0 8 641480 0 tcp_bbr_map 128 6 4427 693373 0 126 567424 0 malloc-512 512 554 518 26480 0 30 548864 0 malloc-384 384 169 1201 25962 0 30 526080 0 ertt_txseginfo 40 1 11210 3463872 0 254 448440 0 VM OBJECT 264 1470 90 188426 0 30 411840 0 lkpicurr 160 2 2348 2 0 62 376000 0 malloc-4096 4096 89 2 760 0 2 372736 0 lkpimm 160 1 2324 1 0 62 372000 0 THREAD 1808 169 29 14925 0 8 357984 0 256 Bucket 2048 148 18 28478 0 8 339968 0 malloc-384 384 717 143 59521 0 30 330240 0 malloc-65536 65536 4 1 181 0 1 327680 0 malloc-16384 16384 20 0 20 0 1 327680 0 VNODE 448 563 94 12730 0 30 294336 0 malloc-8192 8192 10 23 5409 0 1 270336 0 malloc-2048 2048 119 11 2441 0 8 266240 0 malloc-16384 16384 13 3 276 0 1 262144 0 tcp_inpcb 488 13 515 7900 0 254 257664 0 MAP ENTRY 96 2165 355 713888 0 126 241920 0 malloc-1024 1024 197 39 15228 0 16 241664 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-384 384 490 70 52416 0 30 215040 0 malloc-4096 4096 5 42 15417 0 2 192512 0 UMA Zones 768 242 2 242 0 16 187392 0 socket 944 46 138 16778 0 254 173696 0 VMSPACE 2544 49 11 13166 0 4 152640 0 vmem btag 56 2667 57 2667 0 254 152544 0 S VFS Cache 104 1030 374 13286 0 126 146016 0 FFS2 dinode 256 525 45 12689 0 62 145920 0 mbuf_packet 256 65 505 13564 0 254 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 8 0 8 0 1 131072 0 PROC 1328 71 19 13182 0 8 119520 0 ksiginfo 112 75 969 1142 0 126 116928 0 malloc-8192 8192 12 2 26 0 1 114688 0 malloc-8192 8192 10 4 18 0 1 114688 0 tcpcb 1064 8 97 7900 0 254 111720 0 malloc-1024 1024 103 5 106 0 16 110592 0 128 Bucket 1024 68 35 5820 0 16 105472 0 sctp_asoc 2288 9 36 1025 0 254 102960 0 malloc-1024 1024 35 65 6874 0 16 102400 0 sctp_ep 1280 9 69 5408 0 254 99840 0 malloc-32768 32768 3 0 148 0 1 98304 0 filedesc0 1072 70 21 13178 0 8 97552 0 malloc-384 384 223 17 256 0 30 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-16384 16384 3 2 12 0 1 81920 0 malloc-2048 2048 11 29 1039 0 8 81920 0 32 Bucket 256 183 132 20131 0 62 80640 0 malloc-1024 1024 38 34 3861 0 16 73728 0 g_bio 408 0 180 56061 0 30 73440 0 malloc-1024 1024 17 51 5418 0 16 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 15 17 529 0 8 65536 0 malloc-512 512 59 69 24463 0 30 65536 0 malloc-8192 8192 5 2 698 0 1 57344 0 malloc-4096 4096 7 6 76 0 2 53248 0 malloc-4096 4096 10 3 206 0 2 53248 0 malloc-8192 8192 1 5 12542 0 1 49152 0 malloc-4096 4096 7 5 1299 0 2 49152 0 malloc-512 512 75 21 2694 0 30 49152 0 malloc-512 512 31 65 13137 0 30 49152 0 pcpu-8 8 5413 731 17770 0 254 49152 0 16 Bucket 144 197 139 3391 0 62 48384 0 malloc-2048 2048 21 1 21 0 8 45056 0 tcp_bbr_pcb 832 3 51 4374 0 16 44928 0 malloc-4096 4096 4 6 1480 0 2 40960 0 malloc-512 512 18 62 273 0 30 40960 0 64 Bucket 512 51 29 9951 0 30 40960 0 sctp_raddr 736 10 45 1086 0 254 40480 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 68151 0 16 36864 0 Files 80 240 210 40708 0 126 36000 0 malloc-16384 16384 1 1 3 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 pipe 744 23 17 452 0 16 29760 0 malloc-512 512 37 19 1425 0 30 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 179213 0 62 28000 0 udplite_inpcb 488 0 56 1577 0 254 27328 0 malloc-4096 4096 6 0 6 0 2 24576 0 PWD 32 26 730 12262 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 42 258 3431 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 871 0 16 22464 0 2 Bucket 32 103 527 8008 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 vtnet_tx_hdr 24 0 668 3860250 0 254 16032 0 unpcb 256 22 38 1407 0 254 15360 0 malloc-384 384 35 5 39 0 30 15360 0 malloc-2048 2048 3 3 52 0 8 12288 0 ertt 72 8 160 7900 0 126 12096 0 ripcb 488 5 19 124 0 254 11712 0 udp_inpcb 488 6 18 221 0 254 11712 0 kenv 258 15 30 1048 0 30 11610 0 routing nhops 256 27 18 37 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 18 0 2 8192 0 malloc-512 512 3 13 3 0 30 8192 0 pf tags 104 3 75 234 0 126 8112 0 rtentry 176 30 16 37 0 62 8096 0 PGRP 88 35 57 58 0 126 8096 0 rl_entry 40 62 140 62 0 254 8080 0 sctp_stream_msg_out 112 0 72 27 0 254 8064 0 sctp_laddr 48 32 136 1055 0 254 8064 0 tcp_rack_map 112 0 72 1444 0 126 8064 0 udpcb 32 6 246 1798 0 254 8064 0 4 Bucket 48 5 163 299 0 254 8064 0 sctp_chunk 152 9 43 105 0 254 7904 0 cryptop 280 0 28 29 0 30 7840 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 6 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 sctp_readq 152 0 26 5 0 254 3952 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 11 11 11 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 sctp_asconf 40 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 hostcache 64 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 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 NCLNODE 584 0 0 0 0 16 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 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 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-2048 2048 0 0 0 0 8 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