panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12388 cpuid = 0 time = 1625422199 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516da5b0 vpanic() at vpanic+0x1cc/frame 0xfffffe00516da610 panic() at panic+0x43/frame 0xfffffe00516da670 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00516da6d0 bbr_output_wtime() at bbr_output_wtime+0x4fa8/frame 0xfffffe00516da990 bbr_output() at bbr_output+0x67/frame 0xfffffe00516da9c0 tcp_hpts_thread() at tcp_hpts_thread+0xe50/frame 0xfffffe00516dab10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00516dabb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00516dabf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00516dabf0 --- 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 0xfffffe00516da590 rbp 0xfffffe00516da5b0 rsi 0 rdi 0xffffffff81132566 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516da480 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 32262 791 791 0 R (threaded) syz-executor.1 100109 RunQ syz-executor.1 133481 S uwait 0xfffff8003e5dfb00 syz-executor.1 32259 784 784 0 RE syz-executor.2 32257 783 783 0 R (threaded) syz-executor.0 115556 Run CPU 1 syz-executor.0 133476 S connec 0xfffff80037fdebf0 syz-executor.0 20107 1 784 0 SV uwait 0xfffff8004ab1e700 syz-executor.2 20101 1 784 0 SV uwait 0xfffff8004af3a900 syz-executor.2 20042 1 791 0 S uwait 0xfffff8004ab0d900 syz-executor.1 20041 1 791 0 S uwait 0xfffff8004afa9900 syz-executor.1 14347 1 785 0 SV uwait 0xfffff8004afa9300 syz-executor.3 14342 1 785 0 SV uwait 0xfffff8005a23cb00 syz-executor.3 14001 1 783 0 S uwait 0xfffff8005a0a2100 syz-executor.0 13998 1 783 0 S uwait 0xfffff800153d0900 syz-executor.0 13992 1 783 0 S uwait 0xfffff8004afa5100 syz-executor.0 12863 1 785 0 S uwait 0xfffff8005a0a2d00 syz-executor.3 12861 1 785 0 S uwait 0xfffff8005a23c700 syz-executor.3 10656 1 10656 65 Ss select 0xfffff8003a017d40 dhclient 8444 1 8444 0 Ss select 0xfffff8005ab17440 dhclient 8441 1 8441 0 Ss select 0xfffff8005a942140 dhclient 8422 1 8422 65 Ss select 0xfffff8005a9978c0 dhclient 5849 1 5849 0 Ss select 0xfffff8004a3742c0 dhclient 5846 1 5846 0 Ss select 0xfffff8005aa965c0 dhclient 5827 1 5827 65 Ss select 0xfffff8005aa31440 dhclient 3464 1 3464 0 Ss select 0xfffff8005aa1e8c0 dhclient 3458 1 3458 0 Ss select 0xfffff8005aa26bc0 dhclient 3435 1 3435 65 Ss select 0xfffff8005a9a8bc0 dhclient 1852 0 0 0 DL aiordy 0xfffff80015e7ca70 [aiod4] 1851 0 0 0 DL aiordy 0xfffff8004ae9b000 [aiod3] 1850 0 0 0 DL aiordy 0xfffff80015e29a70 [aiod2] 1849 0 0 0 DL aiordy 0xfffff80015e8d000 [aiod1] 1703 1 783 0 S uwait 0xfffff80015f22b00 syz-executor.0 1691 1 783 0 S uwait 0xfffff80015ac1100 syz-executor.0 1685 1 783 0 S umtxn 0xfffff8004afa1f00 syz-executor.0 1676 1 783 0 S uwait 0xfffff8004afa1d00 syz-executor.0 1035 1 1035 0 Ss select 0xfffff800157192c0 dhclient 1032 1 1032 0 Ss select 0xfffff80015f3fbc0 dhclient 910 1 784 0 S uwait 0xfffff8004ab1ef00 syz-executor.2 907 1 785 0 S uwait 0xfffff8004ab0d300 syz-executor.3 904 1 784 0 S uwait 0xfffff8004ab1e500 syz-executor.2 901 1 785 0 S uwait 0xfffff8004ab1ed00 syz-executor.3 898 1 784 0 S uwait 0xfffff8004afa5700 syz-executor.2 895 1 785 0 S uwait 0xfffff8004a35fd00 syz-executor.3 889 1 785 0 S uwait 0xfffff8004ab1e300 syz-executor.3 861 1 785 0 S uwait 0xfffff8004ab1e100 syz-executor.3 791 780 791 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.1 785 780 785 0 Rs syz-executor.3 784 780 784 0 Rs syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100110 S uwait 0xfffff80015f22300 syz-fuzzer 100123 S uwait 0xfffff80015d8a900 syz-fuzzer 100124 S uwait 0xfffff80015d8ab00 syz-fuzzer 100125 S uwait 0xfffff80015d8ad00 syz-fuzzer 100126 S uwait 0xfffff8004a358700 syz-fuzzer 100127 S uwait 0xfffff80015d8af00 syz-fuzzer 100128 S kqread 0xfffff80015d8db00 syz-fuzzer 100129 S uwait 0xfffff8004a508500 syz-fuzzer 100130 S uwait 0xfffff8004a508700 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e8a5e8 csh 776 694 776 0 Ss select 0xfffff8004a3e4d40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2f4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2fcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab64b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abc4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a1 cron 694 1 694 0 Ss select 0xfffff80015f40a40 sshd 507 1 507 0 Ss select 0xfffff8004a30d2c0 syslogd 436 1 436 0 Ss select 0xfffff80015f40140 devd 435 1 435 65 Ss select 0xfffff80015eae740 dhclient 350 1 350 0 Ss select 0xfffff8004a30dec0 dhclient 347 1 347 0 Ss select 0xfffff80015f3f5c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b12000 [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] 100098 D sdflush 0xfffff80015925ce8 [/ 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 0xffffffff82fa48b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82deb410 [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 CanRun [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 - 0xffffffff81e225e1 [deadlkres] 100074 D - 0xfffff80015ac5100 [acpi_task_0] 100075 D - 0xfffff80015ac5100 [acpi_task_1] 100076 D - 0xfffff80015ac5100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 32259 (syz-executor.2) thread 0xfffffe0095099ac0 (122244) shared sx filedesc structure (filedesc structure) r = 0 (0xfffffe0095107450) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_mqueue.c:2483 Process 32257 (syz-executor.0) thread 0xfffffe00950b4000 (115556) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82766590) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:946 Process 12 (intr) thread 0xfffffe0055378740 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8004409e020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests pcb 7191 32827K 89828 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 sctp_atcl 7143 7143K 56873 sctp_stro 3564 7128K 14015 devbuf 4216 6982K 4244 sctp_atky 10707 4016K 72899 tcp_hpts 5 3219K 5 sctp_athm 7143 2679K 57483 sctp_map 7128 2673K 28030 kobj 326 2608K 486 vtbuf 24 2064K 46 inodedep 886 1405K 31389 newblk 10 1037K 33912 vfscache 3 1035K 3 filedesc 62 988K 62540 subproc 195 818K 32370 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 dirrem 876 438K 31257 bus 986 377K 3469 BPF 46 337K 52 freefile 875 329K 31234 linker 348 270K 409 kdtrace 274 219K 65747 DEVFS1 107 214K 124 module 510 192K 510 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 9 140K 31253 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 112K 7 UMA 270 102K 270 audit_evclass 236 89K 294 sctp_timw 168 84K 168 mtx_pool 2 80K 2 temp 35 77K 2627 syncache 1 76K 1 routetbl 126 69K 402 msg 4 68K 4 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 lltable 54 48K 129 ithread 99 43K 99 kqueue 91 42K 32308 rman 84 42K 425 KTRACE 100 38K 100 cred 36 36K 323 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 pwddesc 89 34K 32263 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 2 DEVFSP 80 30K 1334 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 561 kcovinfo 64 24K 68 inpcbpolicy 59 23K 7666 ksem 4 21K 44 CAM queue 5 21K 1528 selfd 55 21K 438431 pfs_nodes 20 20K 20 proc-args 52 20K 695 osd 52 20K 6576 UART 12 18K 12 session 35 18K 52 bmsafemap 3 17K 31387 rpc 2 16K 2 shmfd 1 16K 10 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 Unitno 33 13K 61 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 57 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 12 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 68 mount 16 7K 90 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 62466 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 31225 sctp_ifn 6 3K 14 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 31224 vnodemarker 2 2K 230 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 soname 5 2K 36805 filecaps 5 2K 118 crypto 4 2K 924 newdirblk 4 2K 31233 diradd 4 2K 31298 pfil 4 2K 4 CAM path 4 2K 1034 pf_osfp 3 2K 3 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 tcp_fsb 2 1K 1098 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 2534 entropy 2 1K 48 CAM SIM 2 1K 2 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 2 mqdata 0 0K 0 tcp_do 0 0K 0 vegas data 0 0K 23 sctp_mcore 0 0K 0 sctp_socko 0 0K 25070 sctp_iter 0 0K 73 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 64 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 1142 pf_table 0 0K 0 pf_rule 0 0K 508 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 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 27118 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 116 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 14 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 45 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 2 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 31499 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 79 tcp_log_dev 0 0K 358 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 11972 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 2 lio 0 0K 2 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 140 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 35149 ioctlops 0 0K 1167 eventfd 0 0K 56 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 898 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 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8420 880 1334028 0 254 38092800 0 malloc-8192 8192 3581 140 42292 0 2 30482432 0 malloc-384 384 42626 294 67115 0 30 16481280 0 sctp_asoc 2288 3564 146 14015 0 254 8488480 0 malloc-1024 1024 7148 284 58062 0 16 7610368 0 malloc-2048 2048 3566 144 14985 0 8 7598080 0 malloc-384 384 18998 712 608943 0 30 7568640 0 tcp_log 416 10286 5122 63618 0 254 6409728 0 mbuf_cluster 2048 2595 1 2595 0 254 5316608 0 sctp_ep 1280 3579 150 42287 0 254 4773120 0 RADIX NODE 144 19040 12625 798428 0 62 4559760 0 malloc-1024 1024 4174 6 4185 0 16 4280320 0 malloc-16384 16384 4 243 495 0 1 4046848 0 malloc-1024 1024 3773 155 76074 0 16 4022272 0 mbuf 256 12131 889 2352562 0 254 3333120 0 malloc-1024 1024 143 2817 28824 0 16 3031040 0 malloc-1024 1024 974 1910 32198 0 16 2953216 0 sctp_raddr 736 3564 154 14682 0 254 2736448 0 malloc-8192 8192 328 3 1099 0 1 2711552 0 UMA Slabs 0 112 23490 15 23490 0 126 2632560 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 360 13108 8882 0 62 1939392 0 malloc-512 512 1014 1922 31834 0 30 1503232 0 malloc-384 384 1435 1925 135206 0 30 1290240 0 malloc-32768 32768 32 5 31270 0 1 1212416 0 ertt_txseginfo 40 24396 2874 125156 0 254 1090800 0 malloc-8192 8192 91 5 32265 0 1 786432 0 sctp_chunk 152 4444 158 6436 0 254 699504 0 malloc-384 384 1725 45 53902 0 30 679680 0 mbuf_packet 256 2071 524 75383 0 254 664320 0 FFS inode 1160 536 24 31771 0 8 649600 0 malloc-4096 4096 7 119 12933 0 3 516096 0 vmem btag 56 7948 104 8003 0 254 450912 0 VM OBJECT 264 1605 60 454592 0 30 439560 0 sctp_laddr 48 8688 216 37332 0 254 427392 0 malloc-16384 16384 24 2 27 0 1 425984 0 THREAD 1808 184 25 33483 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 socket 944 100 288 51414 0 254 366272 0 malloc-65536 65536 4 1 5 0 1 327680 0 256 Bucket 2048 118 40 23806 0 8 323584 0 malloc-512 512 32 584 37471 0 30 315392 0 MAP ENTRY 96 2813 337 1735417 0 126 302400 0 VNODE 448 575 91 31812 0 30 298368 0 malloc-384 384 662 58 8953 0 30 276480 0 tcp_inpcb 488 49 511 6564 0 254 273280 0 malloc-2048 2048 125 3 142 0 8 262144 0 malloc-8192 8192 23 5 83 0 1 229376 0 DEVCTL 1024 0 220 153 0 0 225280 0 tcp_bbr_map 128 614 1091 20119 0 126 218240 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 g_bio 408 0 480 32030 0 30 195840 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 383 97 131653 0 30 184320 0 VMSPACE 2544 60 9 32233 0 4 175536 0 tcpcb 1080 48 99 6564 0 254 158760 0 S VFS Cache 104 1069 374 32562 0 126 150072 0 malloc-384 384 329 61 36190 0 30 149760 0 malloc-512 512 227 61 31508 0 30 147456 0 FFS2 dinode 256 536 34 31771 0 62 145920 0 PROC 1336 88 17 32262 0 8 140280 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-512 512 196 60 64295 0 30 131072 0 clpbuf 2624 0 48 1159 0 16 125952 0 malloc-1024 1024 118 2 124 0 16 122880 0 filedesc0 1072 89 23 32263 0 8 120064 0 sctp_stream_msg_out 112 861 183 5948 0 254 116928 0 ksiginfo 112 91 953 1977 0 126 116928 0 malloc-16384 16384 2 5 539 0 1 114688 0 32 Bucket 256 276 144 63353 0 62 107520 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-512 512 182 10 542 0 30 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-512 512 121 31 31693 0 30 77824 0 128 Bucket 1024 41 34 2800 0 16 76800 0 16 Bucket 144 376 100 9518 0 62 68544 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 64 Bucket 512 63 65 29954 0 30 65536 0 malloc-4096 4096 12 3 53 0 2 61440 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-384 384 97 63 54287 0 30 61440 0 malloc-8192 8192 2 5 32281 0 1 57344 0 malloc-4096 4096 7 6 539 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 6 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 3 3 10 0 1 49152 0 Files 80 293 257 96675 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 23 57 1444 0 30 40960 0 pcpu-8 8 4701 419 8243 0 254 40960 0 tcp_bbr_pcb 832 14 31 3759 0 16 37440 0 NAMEI 1024 0 36 143295 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 0 4 17 0 1 32768 0 malloc-4096 4096 6 2 33 0 2 32768 0 malloc-2048 2048 2 14 156 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_rack_pcb 832 2 34 1098 0 16 29952 0 pipe 744 23 17 619 0 16 29760 0 malloc-512 512 34 22 660 0 30 28672 0 4 Bucket 48 37 551 2782 0 254 28224 0 KNOTE 160 28 147 459481 0 62 28000 0 malloc-8192 8192 1 2 73 0 1 24576 0 malloc-4096 4096 1 5 14 0 2 24576 0 malloc-4096 4096 4 2 82 0 2 24576 0 PWD 32 39 717 31331 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 63 237 7589 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 168 0 2 16384 0 malloc-2048 2048 2 6 6 0 8 16384 0 2 Bucket 32 264 240 11460 0 254 16128 0 vtnet_tx_hdr 24 0 668 713515 0 254 16032 0 udplite_inpcb 488 0 32 348 0 254 15616 0 udp_inpcb 488 6 26 245 0 254 15616 0 malloc-2048 2048 3 3 163 0 8 12288 0 tcp_rack_map 112 5 103 2093 0 126 12096 0 ertt 72 48 120 6564 0 126 12096 0 ripcb 488 5 19 509 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1415 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 14 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 52 0 126 8096 0 rl_entry 40 73 129 73 0 254 8080 0 udpcb 32 6 246 593 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 sctp_readq 152 0 52 257 0 254 7904 0 AIO 208 0 38 66 0 62 7904 0 cryptop 280 0 28 40 0 30 7840 0 AIOCB 552 0 14 96 0 16 7728 0 AIOLIO 272 0 28 2 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 49 0 126 6448 0 domainset 40 0 126 34 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 itimer 352 0 11 4 0 30 3872 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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