panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12388 cpuid = 1 time = 1625702500 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe005723cd90 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe005723cef0 vpanic() at vpanic+0x2c5/frame 0xfffffe005723cfd0 panic() at panic+0xb5/frame 0xfffffe005723d090 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe005723d170 bbr_output_wtime() at bbr_output_wtime+0xd451/frame 0xfffffe005723e650 bbr_output() at bbr_output+0xd1/frame 0xfffffe005723e6f0 tcp_hpts_thread() at tcp_hpts_thread+0x17bb/frame 0xfffffe005723ea50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe005723ebb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe005723ebf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005723ebf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100084 ] Stopped at kdb_enter+0x6b: movq $0,0x28f86da(%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 0xc9f7450849b379a7 rdx 0x1 rbx 0 rsp 0xfffffe005723ced0 rbp 0xfffffe005723cef0 rsi 0 rdi 0xffffffff81799939 vprintf+0x319 r8 0x3 r9 0xfffffe005723ca28 r10 0 r11 0x475ab5b9 r12 0xfffffe0057fca000 r13 0xfffffe005723cf01 r14 0xffffffff82c3df20 .str.18 r15 0xffffffff82c3df20 .str.18 rip 0xffffffff8178d35b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f86da(%rip) db> show proc Process 12 (intr) at 0xfffffe0053deca70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84026e00 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff84026e00 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff84027d80 (map 0xffffffff84027d80) (map.pmap 0xffffffff84027e40) (pmap 0xffffffff84027ea0) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100015 I [swi5: fast 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 1 [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 3574 785 785 0 R (threaded) syz-executor.3 100188 RunQ syz-executor.3 104413 RunQ syz-executor.3 3573 784 784 0 R (threaded) syz-executor.1 104152 RunQ syz-executor.1 104410 S sbwait 0xfffffe00a74721c4 syz-executor.1 104414 S sbwait 0xfffffe00a745c574 syz-executor.1 3570 791 791 0 R (threaded) syz-executor.2 100381 RunQ syz-executor.2 104406 S sbwait 0xfffffe00a745d1c4 syz-executor.2 104409 S sbwait 0xfffffe00a745e1c4 syz-executor.2 104411 S sbwait 0xfffffe009e582924 syz-executor.2 104415 S sbwait 0xfffffe00a745d574 syz-executor.2 3568 783 783 0 R (threaded) syz-executor.0 100543 RunQ syz-executor.0 104404 S connec 0xfffffe00a745a0e0 syz-executor.0 104408 S uwait 0xfffffe00a3e57a00 syz-executor.0 3428 1 785 0 S uwait 0xfffffe00a7366a80 syz-executor.3 3427 1 785 0 S uwait 0xfffffe00a3e57100 syz-executor.3 2700 1 784 0 S uwait 0xfffffe009eb9e200 syz-executor.1 1969 1 1969 65 Ss select 0xfffffe009eb9e740 dhclient 1705 1 1705 0 Ss select 0xfffffe00a3e573c0 dhclient 1702 1 1702 0 Ss select 0xfffffe00a3e8d3c0 dhclient 1656 1 1656 65 Ss select 0xfffffe009eb9e1c0 dhclient 1334 1 1334 0 Ss select 0xfffffe00a7200f40 dhclient 1330 1 1330 0 Ss select 0xfffffe00a7200ec0 dhclient 1299 1 1299 65 Ss select 0xfffffe009eb9e0c0 dhclient 1117 1 1117 0 Ss select 0xfffffe009eb9ecc0 dhclient 1111 1 1111 0 Ss select 0xfffffe00a3e8d2c0 dhclient 1087 1 1087 65 Ss select 0xfffffe009e6137c0 dhclient 869 0 0 0 DL aiordy 0xfffffe00a3e6e538 [aiod4] 868 0 0 0 DL aiordy 0xfffffe00a3e6ea70 [aiod3] 867 0 0 0 DL aiordy 0xfffffe00a3e1d000 [aiod2] 866 0 0 0 DL aiordy 0xfffffe009ebd9538 [aiod1] 825 1 825 0 Ss select 0xfffffe009eb9e940 dhclient 820 1 820 0 Ss select 0xfffffe009eb9ea40 dhclient 791 780 791 0 Rs syz-executor.2 785 780 785 0 Ss nanslp 0xffffffff84052940 syz-executor.3 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100119 S uwait 0xfffffe009e613300 syz-fuzzer 100120 S uwait 0xfffffe009e613400 syz-fuzzer 100121 S uwait 0xfffffe009e613500 syz-fuzzer 100122 S kqread 0xfffffe009e5bb800 syz-fuzzer 100123 S uwait 0xfffffe009e6d8b80 syz-fuzzer 100124 S uwait 0xfffffe009e6d8c80 syz-fuzzer 100125 S uwait 0xfffffe009e6d8d80 syz-fuzzer 100126 S uwait 0xfffffe0057fcf000 syz-fuzzer 100127 S uwait 0xfffffe009e6d8100 syz-fuzzer 100128 S uwait 0xfffffe009e6d8200 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0097b260b0 csh 776 694 776 0 Ss select 0xfffffe009e6d8940 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00580790b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00580794b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00580798b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058079cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe0057fd10b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0057fd14b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057fd18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057fd1cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84052941 cron 694 1 694 0 Ss select 0xfffffe009e4baac0 sshd 507 1 507 0 Ss select 0xfffffe0056cbe0c0 syslogd 436 1 436 0 Ss select 0xfffffe009e4ba7c0 devd 435 1 435 65 Ss select 0xfffffe0097a0f740 dhclient 350 1 350 0 Ss select 0xfffffe009e4ba6c0 dhclient 347 1 347 0 Ss select 0xfffffe009e4baa40 dhclient 23 0 0 0 RL [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058423a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff84176940 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe0097b36ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841aeac0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff841a25f8 [dom0] 100086 D launds 0xffffffff841a2604 [laundry: dom0] 100087 D umarcl 0xffffffff81e7afa0 [uma] 18 0 0 0 DL - 0xffffffff83e09ae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8487c3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84ad8d00 [pf purge] 15 0 0 0 DL - 0xffffffff84171dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84171dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84171dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84171dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83c8f240 [doneq0] 100045 D - 0xffffffff83c8f1c0 [async] 100078 D - 0xffffffff83c8f040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f8ec88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e8ad80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e8ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419c6a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff84025f00 [g_event] 100036 D - 0xffffffff84025f40 [g_up] 100037 D - 0xffffffff84025f80 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100015 I [swi5: fast 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 1 [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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff8419d640 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84026e00 [swapper] 100005 D - 0xfffffe0053c0d800 [if_config_tqg_0] 100006 D - 0xfffffe0053c0d600 [softirq_0] 100007 D - 0xfffffe0053c0d400 [softirq_1] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_0] 100009 D - 0xfffffe0053c0d000 [if_io_tqg_1] 100010 D - 0xfffffe000791c700 [pci_hp taskq] 100013 D - 0xfffffe000791c400 [thread taskq] 100014 D - 0xfffffe000791c300 [inm_free taskq] 100016 D - 0xfffffe000791c100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791c000 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [aiod_kick taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0053df6a00 [firmware taskq] 100038 D - 0xfffffe0053df6900 [crypto_0] 100039 D - 0xfffffe0053df6900 [crypto_1] 100055 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100056 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100057 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100058 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100060 D vtbslp 0xfffffe0056c9e480 [virtio_balloon] 100064 D - 0xfffffe0053df6300 [mca taskq] 100066 D - 0xffffffff82c44ea1 [deadlkres] 100074 D - 0xfffffe0057fc9e00 [acpi_task_0] 100075 D - 0xfffffe0057fc9e00 [acpi_task_1] 100076 D - 0xfffffe0057fc9e00 [acpi_task_2] 100077 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 3573 (syz-executor.1) thread 0xfffffe00a7361e40 (104414) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a745c518) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 3570 (syz-executor.2) thread 0xfffffe009eb98720 (100381) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff84079940) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:946 Process 3570 (syz-executor.2) thread 0xfffffe009eb99560 (104409) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a745e168) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe0057fca000 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a73a49a8) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 5 3201K 5 sysctloid 34288 2025K 34355 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 10 1027K 6422 vfscache 3 1025K 3 pcb 213 740K 7065 inodedep 64 536K 2907 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 155 312K 3687 vmem 3 274K 5 filedesc 24 185K 5309 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 10 131K 2712 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 sctp_stro 90 90K 1525 BPF 46 88K 50 bus 986 80K 3469 mtx_pool 2 72K 2 sctp_atcl 184 69K 4923 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 396 50K 396 kdtrace 239 47K 7991 temp 35 33K 2709 hostcache 1 32K 1 shm 1 32K 15 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 128 16K 550 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 dirrem 54 14K 2690 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 227 lltable 39 12K 124 sctp_atky 274 12K 6685 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 2816 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 50 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 freefile 54 7K 2681 kqueue 72 7K 3588 cred 26 7K 304 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 557 DEVFSP 80 5K 381 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 52 pwddesc 70 5K 3582 pf_ifnet 10 5K 70 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 57667 lockf 32 4K 220 hhook 15 4K 17 fpukern_ctx 3 3K 3 sctp_athm 184 3K 5018 sctp_map 180 3K 3030 proc-args 52 3K 678 terminal 11 3K 11 select 19 3K 167 uidinfo 3 3K 20 sctp_stri 4 2K 242 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 31 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 21 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 2912 softdep 1 1K 1 mkdir 8 1K 5266 freeblks 4 1K 2668 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 344 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 26 1K 1902 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 pf_osfp 6 1K 6 newdirblk 5 1K 2633 crypto 4 1K 143 encap_export_host 12 1K 12 procdesc 5 1K 14 diradd 4 1K 2733 pfil 4 1K 4 cdev 2 1K 2 osd 13 1K 818 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 7059 tcp_fsb 1 1K 174 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 515 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 iov 1 1K 17609 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 102 sctp_vrf 1 1K 1 ip6_msource 1 1K 1 ip_msource 1 1K 5 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 chd data 0 0K 13 tcp_do 0 0K 0 cdg data 0 0K 8 mqdata 0 0K 0 dctcp data 0 0K 8 vegas data 0 0K 0 cubic data 0 0K 0 pf_table 0 0K 34 pf_rule 0 0K 66 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2264 sctp_iter 0 0K 19 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 8 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 36 htcp data 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_intr 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 Balloon 0 0K 0 sysmouse 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 UMAHash 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2187 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 163 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 2 allocindir 0 0K 0 indirdep 0 0K 83 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 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 acpipwr 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 17 ip6_moptions 0 0K 5 in6_mfilter 0 0K 8 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 23 in_mfilter 0 0K 60 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 twsbuf 0 0K 0 statfs 0 0K 2856 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 59 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 123 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 8386 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 7 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 158 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 567 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 880 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 3 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 972 708888 0 254 38060032 0 tcp_log 416 5000 11452 138956 0 254 6844032 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8927 628 1669329 0 254 2446080 0 RADIX NODE 144 12080 1747 150167 0 62 1991088 0 BUF TRIE 144 354 11406 7637 0 62 1693440 0 malloc-384 384 4217 23 4329 0 30 1628160 0 malloc-128 128 11309 37 11644 0 126 1452288 0 malloc-4096 4096 327 7 590 0 2 1368064 0 mbuf_cluster 2048 660 2 660 0 254 1355776 0 UMA Slabs 0 112 10683 6 10683 0 126 1197168 0 vmem btag 56 18846 65 18846 0 254 1059016 0 tcp_bbr_map 128 2 7345 152451 0 126 940416 0 FFS inode 1160 523 23 3208 0 8 633360 0 256 Bucket 2048 225 3 16903 0 8 466944 0 ertt_txseginfo 40 0 11009 364095 0 254 440360 0 malloc-4096 4096 93 5 4130 0 2 401408 0 VM OBJECT 264 1359 66 54126 0 30 376200 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 168 30 4415 0 8 357984 0 malloc-64 64 4185 477 62160 0 254 298368 0 VNODE 448 560 79 3248 0 30 286272 0 sctp_asoc 2288 90 35 1515 0 254 286000 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 12 4 2655 0 1 262144 0 malloc-2048 2048 92 30 3246 0 8 249856 0 malloc-16 16 14202 298 18691 0 254 232000 0 DEVCTL 1024 0 220 153 0 0 225280 0 MAP ENTRY 96 1861 239 204914 0 126 201600 0 socket 944 56 156 6574 0 254 200128 0 malloc-65536 65536 1 2 45 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-256 256 181 539 15085 0 62 184320 0 sctp_ep 1280 90 48 3234 0 254 176640 0 malloc-32 32 5356 62 5672 0 254 173376 0 malloc-128 128 1265 68 31863 0 126 170624 0 mbuf_packet 256 86 574 12514 0 254 168960 0 malloc-128 128 1175 96 7768 0 126 162688 0 S VFS Cache 104 1094 349 3851 0 126 150072 0 FFS2 dinode 256 523 32 3208 0 62 142080 0 malloc-1024 1024 98 34 2028 0 16 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 398 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 128 Bucket 1024 108 19 2202 0 16 130048 0 VMSPACE 2544 43 8 3549 0 4 129744 0 clpbuf 2624 0 48 969 0 16 125952 0 malloc-2048 2048 4 54 511 0 8 118784 0 ksiginfo 112 69 975 3443 0 126 116928 0 malloc-256 256 181 269 10003 0 62 115200 0 malloc-8192 8192 4 10 30 0 1 114688 0 malloc-1024 1024 110 2 127 0 16 114688 0 sctp_raddr 736 110 44 1823 0 254 113344 0 PROC 1336 69 15 3574 0 8 112224 0 malloc-2048 2048 7 45 8407 0 8 106496 0 malloc-32768 32768 0 3 11 0 1 98304 0 malloc-384 384 184 66 4936 0 30 96000 0 filedesc0 1072 70 14 3582 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-8192 8192 5 5 134 0 1 81920 0 malloc-384 384 63 147 2944 0 30 80640 0 malloc-128 128 357 263 3135 0 126 79360 0 64 Bucket 512 82 54 5959 0 30 69632 0 g_bio 408 0 170 20665 0 30 69360 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 24 0 1 65536 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-256 256 150 45 311 0 62 49920 0 malloc-256 256 139 56 3615 0 62 49920 0 32 Bucket 256 63 132 7671 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-64 64 583 173 21004 0 254 48384 0 pcpu-8 8 4703 929 6507 0 254 45056 0 malloc-8192 8192 5 0 5 0 1 40960 0 Files 80 248 252 17000 0 126 40000 0 malloc-256 256 114 36 1202 0 62 38400 0 tcpcb 1080 9 26 807 0 254 37800 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 26709 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-384 384 75 15 197 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 478 26 690 0 254 32256 0 malloc-2048 2048 5 9 313 0 8 28672 0 malloc-2048 2048 12 2 208 0 8 28672 0 malloc-1024 1024 13 15 1513 0 16 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 59183 0 62 28000 0 udplite_inpcb 488 2 54 782 0 254 27328 0 malloc-256 256 30 75 2903 0 62 26880 0 pipe 744 23 12 430 0 16 26040 0 malloc-4096 4096 3 3 2860 0 2 24576 0 PWD 32 24 732 2736 0 254 24192 0 malloc-64 64 226 152 7332 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 54 246 1867 0 126 24000 0 sctp_chunk 152 108 48 643 0 254 23712 0 tcp_inpcb 488 13 35 807 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 1 26 397 0 16 22464 0 tcp_rack_pcb 832 1 26 174 0 16 22464 0 malloc-4096 4096 2 3 85 0 2 20480 0 malloc-2048 2048 2 8 309 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-128 128 90 65 2820 0 126 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 28 47 1395 0 254 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 16 0 2 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 158 94 264 0 254 16128 0 malloc-64 64 119 133 3318 0 254 16128 0 malloc-32 32 309 195 10467 0 254 16128 0 vtnet_tx_hdr 24 0 668 573589 0 254 16032 0 malloc-128 128 7 117 401 0 126 15872 0 malloc-384 384 35 5 37 0 30 15360 0 malloc-384 384 34 6 34 0 30 15360 0 malloc-256 256 39 21 374 0 62 15360 0 malloc-256 256 36 24 1383 0 62 15360 0 malloc-2048 2048 2 4 36 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 200 0 30 12288 0 malloc-512 512 12 12 16 0 30 12288 0 sctp_laddr 48 32 220 914 0 254 12096 0 malloc-64 64 87 102 388 0 254 12096 0 malloc-32 32 160 218 271 0 254 12096 0 malloc-32 32 206 172 5348 0 254 12096 0 16 Bucket 144 70 14 555 0 62 12096 0 malloc-16 16 346 404 640 0 254 12000 0 udp_inpcb 488 6 18 213 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 8 0 2 8192 0 malloc-1024 1024 2 6 14 0 16 8192 0 malloc-1024 1024 1 7 50 0 16 8192 0 malloc-512 512 1 15 7 0 30 8192 0 malloc-512 512 3 13 345 0 30 8192 0 malloc-512 512 4 12 248 0 30 8192 0 pf tags 104 0 78 46 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 4 88 6 0 254 8096 0 PGRP 88 35 57 52 0 126 8096 0 rl_entry 40 75 127 75 0 254 8080 0 sctp_asconf_ack 48 0 168 14 0 254 8064 0 sctp_stream_msg_out 112 20 52 336 0 254 8064 0 tcp_rack_map 112 3 69 414 0 126 8064 0 sackhole 32 0 252 3 0 254 8064 0 udpcb 32 8 244 995 0 254 8064 0 ertt 72 9 103 807 0 126 8064 0 malloc-64 64 13 113 107 0 254 8064 0 malloc-32 32 134 118 187 0 254 8064 0 malloc-32 32 25 227 58 0 254 8064 0 malloc-32 32 38 214 871 0 254 8064 0 4 Bucket 48 6 162 110 0 254 8064 0 2 Bucket 32 63 189 837 0 254 8064 0 malloc-16 16 11 489 814 0 254 8000 0 malloc-16 16 16 484 21 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 29 471 27896 0 254 8000 0 malloc-16 16 192 308 5140 0 254 8000 0 malloc-128 128 25 37 126 0 126 7936 0 malloc-128 128 11 51 221 0 126 7936 0 sctp_readq 152 4 48 108 0 254 7904 0 cryptop 280 0 28 29 0 30 7840 0 ripcb 488 5 11 100 0 254 7808 0 itimer 352 0 22 38 0 30 7744 0 AIOCB 552 0 14 14 0 16 7728 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 1 19 12 0 30 7680 0 AIOLIO 272 0 28 7 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 59 0 126 6448 0 domainset 40 0 126 52 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 4 4 4 0 30 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 AIO 208 0 19 6 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 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 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 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 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 192 0 0 0 0 62 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-32 32 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