panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12391 cpuid = 1 time = 1627485202 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b4fc70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b4fdd0 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b4feb0 panic() at panic+0xb5/frame 0xfffffe0053b4ff70 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe0053b50050 bbr_output_wtime() at bbr_output_wtime+0xd411/frame 0xfffffe0053b51530 bbr_output() at bbr_output+0xd1/frame 0xfffffe0053b515d0 tcp_hptsi() at tcp_hptsi+0x227d/frame 0xfffffe0053b51950 tcp_hpts_thread() at tcp_hpts_thread+0x2fd/frame 0xfffffe0053b51a50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b51bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b51bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b51bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100036 ] Stopped at kdb_enter+0x6b: movq $0,0x28eda4a(%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 0x20c6dc1ea1bba7c8 rdx 0x1 rbx 0 rsp 0xfffffe0053b4fdb0 rbp 0xfffffe0053b4fdd0 rsi 0 rdi 0xffffffff817a8749 vprintf+0x319 r8 0x3 r9 0xfffffe0053b4f8e8 r10 0 r11 0xfffffe0058738c30 r12 0xfffffe0053e1a3a0 r13 0xfffffe0053b4fe01 r14 0xffffffff82c59160 .str.18 r15 0xffffffff82c59160 .str.18 rip 0xffffffff8179c16b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eda4a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053de9a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402af40 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402af40 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402bec0 (map 0xffffffff8402bec0) (map.pmap 0xffffffff8402bf80) (pmap 0xffffffff8402bfe0) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 I [swi1: hpts] 100036 Run CPU 1 [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 3736 830 830 0 S (threaded) syz-executor.3 103819 S nanslp 0xffffffff84056a80 syz-executor.3 104012 S sbwait 0xfffffe00a7204cd4 syz-executor.3 104017 S uwait 0xfffffe009e9a5e80 syz-executor.3 3735 799 799 0 S (threaded) syz-executor.2 103841 S nanslp 0xffffffff84056a81 syz-executor.2 104008 S sbwait 0xfffffe00a71fb1c4 syz-executor.2 104011 S sbwait 0xfffffe00a71fb1c4 syz-executor.2 104013 S uwait 0xfffffe009e3eb480 syz-executor.2 3732 792 792 0 S (threaded) syz-executor.1 102226 S nanslp 0xffffffff84056a80 syz-executor.1 104003 S connec 0xfffffe00a72170e0 syz-executor.1 104009 S connec 0xfffffe00a7207bf0 syz-executor.1 104010 S uwait 0xfffffe00a2c73600 syz-executor.1 3670 0 0 0 DL aiordy 0xfffffe00a7051000 [aiod4] 3669 0 0 0 DL aiordy 0xfffffe00a7140000 [aiod3] 3668 0 0 0 DL aiordy 0xfffffe00a71d7000 [aiod2] 3667 0 0 0 DL aiordy 0xfffffe00a7140a70 [aiod1] 1855 1 1855 65 Ss select 0xfffffe00a2cddd40 dhclient 1616 1 1616 0 Ss select 0xfffffe0056b74e40 dhclient 1610 1 1610 0 Ss select 0xfffffe0056b74ac0 dhclient 1591 1 1591 65 Ss select 0xfffffe00a2cddc40 dhclient 1423 1 1423 0 Ss select 0xfffffe0056b74ec0 dhclient 1420 1 1420 0 Ss select 0xfffffe0056b73740 dhclient 1400 1 1400 65 Ss select 0xfffffe00a2cddcc0 dhclient 1339 1 1339 0 Ss select 0xfffffe0056b76440 dhclient 1334 1 1334 0 Ss select 0xfffffe0056b76240 dhclient 1312 1 1312 65 Ss select 0xfffffe0056b76040 dhclient 1007 1 1007 0 Ss select 0xfffffe00573e7ac0 dhclient 1003 1 1003 0 Ss select 0xfffffe0056b74a40 dhclient 830 780 830 0 Ss nanslp 0xffffffff84056a80 syz-executor.3 799 780 799 0 Ss nanslp 0xffffffff84056a81 syz-executor.2 792 780 792 0 Ss nanslp 0xffffffff84056a81 syz-executor.1 791 780 791 0 Ss piperd 0xfffffe009e3f42e8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe005838f000 syz-fuzzer 100115 S uwait 0xfffffe009e2d3180 syz-fuzzer 100116 S uwait 0xfffffe009e2d3280 syz-fuzzer 100117 S uwait 0xfffffe009e2d3380 syz-fuzzer 100118 S uwait 0xfffffe009e2d3480 syz-fuzzer 100119 S uwait 0xfffffe009e3eba00 syz-fuzzer 100120 S uwait 0xfffffe009e3ebb00 syz-fuzzer 100121 S kqread 0xfffffe009e3c7900 syz-fuzzer 100126 S uwait 0xfffffe009e9d9c80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4b30b0 csh 776 694 776 0 Ss select 0xfffffe0056b74840 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdecb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583940b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583944b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583948b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058394cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056a80 cron 694 1 694 0 Ss select 0xfffffe0056b74c40 sshd 507 1 507 0 Ss select 0xfffffe00573e7dc0 syslogd 436 1 436 0 Ss select 0xfffffe0056b74f40 devd 435 1 435 65 Ss select 0xfffffe0056b74d40 dhclient 350 1 350 0 Ss select 0xfffffe0056b73040 dhclient 347 1 347 0 Ss select 0xfffffe00573e7e40 dhclient 23 0 0 0 DL syncer 0xffffffff8417cc80 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058736a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417aac0 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe005751d4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b2f00 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a6a38 [dom0] 100088 D launds 0xffffffff841a6a44 [laundry: dom0] 100089 D umarcl 0xffffffff81e933f0 [uma] 18 0 0 0 DL - 0xffffffff83e0dbe0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84878460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d90e20 [pf purge] 15 0 0 0 DL - 0xffffffff84175f40 [soaiod4] 9 0 0 0 DL - 0xffffffff84175f40 [soaiod3] 8 0 0 0 DL - 0xffffffff84175f40 [soaiod2] 7 0 0 0 DL - 0xffffffff84175f40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c93340 [doneq0] 100048 D - 0xffffffff83c932c0 [async] 100081 D - 0xffffffff83c93140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007919888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e0fc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e0fc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a0ae0 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a040 [g_event] 100039 D - 0xffffffff8402a080 [g_up] 100040 D - 0xffffffff8402a0c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053e0fe00 [thr_0] 100030 D - 0xfffffe0053e0fe80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 I [swi1: hpts] 100036 Run CPU 1 [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a1a80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402af40 [swapper] 100005 D - 0xfffffe000791d500 [softirq_0] 100006 D - 0xfffffe000791d400 [softirq_1] 100007 D - 0xfffffe000791d300 [if_io_tqg_0] 100008 D - 0xfffffe000791d200 [if_io_tqg_1] 100009 D - 0xfffffe000791d100 [if_config_tqg_0] 100010 D - 0xfffffe0053dde500 [deferred_unmount ta] 100013 D - 0xfffffe0053dde000 [thread taskq] 100015 D - 0xfffffe0053df1c00 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df1b00 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 D - 0xfffffe0053df1900 [pci_hp taskq] 100019 D - 0xfffffe0053df1800 [inm_free taskq] 100020 D - 0xfffffe0053df1700 [in6m_free taskq] 100021 D - 0xfffffe0053df1600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df1600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df1600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df1600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df1500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df1500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df1500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df1500 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0054140c00 [firmware taskq] 100041 D - 0xfffffe0054140b00 [crypto_0] 100042 D - 0xfffffe0054140b00 [crypto_1] 100058 D - 0xfffffe0054140500 [vtnet0 rxq 0] 100059 D - 0xfffffe0054140400 [vtnet0 txq 0] 100060 D - 0xfffffe0054140300 [vtnet0 rxq 1] 100061 D - 0xfffffe0054140200 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056b73100 [virtio_balloon] 100067 D - 0xfffffe0056fb3a00 [mca taskq] 100072 D - 0xffffffff82c600e0 [deadlkres] 100076 D - 0xfffffe005834bd00 [acpi_task_0] 100077 D - 0xfffffe005834bd00 [acpi_task_1] 100078 D - 0xfffffe005834bd00 [acpi_task_2] 100080 D - 0xfffffe0054140a00 [CAM taskq] db> show all locks Process 3735 (syz-executor.2) thread 0xfffffe00a71e3000 (104011) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a71fb168) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe0053e1a3a0 (100036) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a721c5f0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1590 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 3365 vfscache 3 1025K 3 pcb 54 562K 5152 inodedep 75 540K 2826 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 151 296K 3825 acpica 1674 184K 54514 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 2751 tfo_ccache 1 128K 1 filedesc 16 121K 5477 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 54 bus 984 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 374 47K 374 kdtrace 231 46K 7758 temp 35 33K 2562 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 dirrem 66 17K 2743 proc 3 17K 3 routetbl 137 17K 433 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 102 bus-sc 33 14K 1690 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 sctp_stro 10 10K 554 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 freefile 66 9K 2738 bmsafemap 2 9K 2800 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 7 pfs_vncache 1 8K 1 sctp_atcl 21 8K 1845 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 taskqueue 63 7K 63 cred 26 7K 286 kqueue 68 7K 3775 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 484 DEVFSP 81 6K 252 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 54 pf_ifnet 10 5K 19 vt 11 5K 11 pwddesc 66 5K 3739 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 62974 lockf 32 4K 60 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 705 terminal 11 3K 11 select 19 3K 67 uidinfo 3 3K 13 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 sctp_atky 31 2K 2403 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 2739 softdep 1 1K 1 mkdir 8 1K 5458 freeblks 4 1K 2738 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 64 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 inpcbpolicy 22 1K 3596 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 2729 diradd 4 1K 2785 pfil 4 1K 4 cdev 2 1K 2 osd 12 1K 2980 chacha20random 1 1K 1 sctp_athm 21 1K 1847 sctp_map 20 1K 1108 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 xform 3 1K 200 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 6 1K 10150 tcp_fsb 1 1K 764 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 iov 1 1K 17004 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 122 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 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 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 0 tcp_do 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 120 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 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 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2547 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 28 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 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 scsi_ch 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 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 7 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 12 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 twsbuf 0 0K 0 statfs 0 0K 2928 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 397 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 2359 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 1 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 132 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 118 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 886 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 958 1292315 0 254 38010880 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8895 660 2161346 0 254 2446080 0 tcp_log 416 0 5283 131754 0 254 2197728 0 RADIX NODE 144 14214 397 137965 0 63 2103984 0 BUF TRIE 144 184 11576 883 0 62 1693440 0 malloc-384 384 4155 15 4179 0 30 1601280 0 malloc-128 128 12226 50 15027 0 126 1571328 0 malloc-4096 4096 326 2 485 0 2 1343488 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 UMA Slabs 0 112 10491 90 10491 0 126 1185072 0 vmem btag 56 17070 41 17070 0 254 958216 0 FFS inode 1160 519 27 3257 0 8 633360 0 256 Bucket 2048 182 18 16924 0 8 409600 0 malloc-65536 65536 4 2 284 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1300 95 55658 0 30 368280 0 THREAD 1808 164 23 4018 0 8 338096 0 malloc-4096 4096 66 5 3741 0 2 290816 0 VNODE 448 558 90 3298 0 30 290304 0 ertt_txseginfo 40 0 7070 112057 0 254 282800 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-64 64 3920 112 3982 0 254 258048 0 malloc-16 16 14017 483 15179 0 254 232000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-16384 16384 7 5 2736 0 1 196608 0 tcp_inpcb 496 13 379 2969 0 254 194432 0 MAP ENTRY 96 1641 333 200608 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5553 243 8442 0 254 185472 0 malloc-128 128 1300 95 31851 0 126 178560 0 mbuf_packet 256 139 491 5053 0 254 161280 0 malloc-256 256 54 576 4314 0 62 161280 0 S VFS Cache 104 1069 452 3853 0 126 158184 0 socket 944 49 107 6250 0 254 147264 0 tcp_bbr_map 128 7 1109 15467 0 126 142848 0 FFS2 dinode 256 519 36 3257 0 62 142080 0 malloc-384 384 181 169 4758 0 30 134400 0 malloc-65536 65536 0 2 136 0 1 131072 0 VMSPACE 2544 39 12 3713 0 4 129744 0 malloc-1024 1024 119 5 306 0 16 126976 0 ksiginfo 112 66 978 2490 0 126 116928 0 malloc-8192 8192 12 2 14 0 1 114688 0 PROC 1336 65 19 3738 0 8 112224 0 malloc-256 256 229 191 11574 0 62 107520 0 malloc-256 256 313 92 6029 0 62 103680 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 malloc-128 128 469 275 7497 0 126 95232 0 malloc-4096 4096 22 1 27 0 2 94208 0 malloc-64 64 948 501 68191 0 254 92736 0 filedesc0 1072 66 18 3739 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-2048 2048 19 23 3891 0 8 86016 0 128 Bucket 1024 64 19 1330 0 16 84992 0 sctp_ep 1280 11 52 1291 0 254 80640 0 malloc-256 256 1 314 5346 0 62 80640 0 malloc-4096 4096 15 3 29 0 2 73728 0 sctp_asoc 2288 10 20 554 0 254 68640 0 malloc-16384 16384 2 2 162 0 1 65536 0 tcpcb 1080 8 48 2969 0 254 60480 0 malloc-4096 4096 11 3 547 0 2 57344 0 malloc-2048 2048 16 12 621 0 8 57344 0 64 Bucket 512 77 35 4265 0 30 57344 0 g_bio 408 0 140 6880 0 30 57120 0 malloc-64 64 738 144 11803 0 254 56448 0 malloc-8192 8192 5 1 106 0 1 49152 0 32 Bucket 256 56 124 6356 0 62 46080 0 clpbuf 2624 0 16 21 0 16 41984 0 NAMEI 1024 0 40 27728 0 16 40960 0 malloc-1024 1024 3 37 511 0 16 40960 0 pcpu-8 8 4715 405 4913 0 254 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-1024 1024 13 23 600 0 16 36864 0 malloc-128 128 20 259 277 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 2 0 1 32768 0 malloc-8192 8192 2 2 30 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 0 504 555 0 254 32256 0 Files 80 242 158 17848 0 126 32000 0 tcp_rack_pcb 832 1 35 764 0 16 29952 0 tcp_bbr_pcb 832 3 33 1738 0 16 29952 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 80352 0 62 28000 0 malloc-256 256 90 15 550 0 62 26880 0 pipe 744 23 12 426 0 16 26040 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 13 11 1281 0 16 24576 0 malloc-1024 1024 16 8 33 0 16 24576 0 sctp_raddr 736 10 23 554 0 254 24288 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 1804 0 126 24000 0 malloc-128 128 124 62 3189 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 47 13 104 0 30 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-256 256 70 20 692 0 62 23040 0 PWD 32 21 609 2824 0 254 20160 0 malloc-32 32 58 572 516 0 254 20160 0 udplite_inpcb 496 3 37 348 0 254 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 2928 0 2 16384 0 malloc-4096 4096 2 2 93 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-32 32 276 228 3676 0 254 16128 0 16 Bucket 144 51 61 287 0 62 16128 0 vtnet_tx_hdr 24 0 668 709630 0 254 16032 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 10 14 72 0 30 12288 0 malloc-512 512 10 14 17 0 30 12288 0 malloc-16 16 522 228 7345 0 254 12000 0 ripcb 496 5 19 46 0 254 11904 0 udp_inpcb 496 6 18 233 0 254 11904 0 malloc-128 128 76 17 315 0 126 11904 0 kenv 258 15 30 1044 0 30 11610 0 unpcb 256 20 25 1318 0 254 11520 0 malloc-256 256 27 18 283 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 3 0 2 8192 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-2048 2048 1 3 3 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 10 0 16 8192 0 malloc-512 512 6 10 23 0 30 8192 0 malloc-512 512 3 13 63 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 54 0 126 8096 0 rl_entry 40 55 147 55 0 254 8080 0 sctp_stream_msg_out 112 2 70 11 0 254 8064 0 sctp_laddr 48 32 136 129 0 254 8064 0 tcp_rack_map 112 2 70 1304 0 126 8064 0 udpcb 32 9 243 581 0 254 8064 0 ertt 72 8 104 2969 0 126 8064 0 malloc-64 64 99 27 16776 0 254 8064 0 malloc-64 64 40 86 201 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 51 0 254 8064 0 malloc-32 32 30 222 1941 0 254 8064 0 malloc-32 32 102 150 3720 0 254 8064 0 malloc-32 32 38 214 2781 0 254 8064 0 malloc-32 32 23 229 42 0 254 8064 0 4 Bucket 48 6 162 104 0 254 8064 0 2 Bucket 32 51 201 830 0 254 8064 0 malloc-16 16 42 458 2381 0 254 8000 0 malloc-16 16 37 463 27845 0 254 8000 0 malloc-16 16 22 478 28 0 254 8000 0 malloc-16 16 11 489 14 0 254 8000 0 malloc-128 128 15 47 43 0 126 7936 0 malloc-128 128 1 61 34 0 126 7936 0 sctp_chunk 152 9 43 11 0 254 7904 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 1 19 388 0 30 7680 0 malloc-256 256 14 16 269 0 62 7680 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 0 2 2 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 2 0 254 4032 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 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 17 233 29 0 254 4000 0 malloc-16 16 4 246 5 0 254 4000 0 AIO 208 0 19 1 0 62 3952 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOCB 552 0 7 2 0 16 3864 0 malloc-384 384 2 8 2 0 30 3840 0 AIOLIO 272 0 14 1 0 30 3808 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 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 312 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 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 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 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 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-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-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-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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