panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12391 cpuid = 0 time = 1627570567 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b56c70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b56dd0 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b56eb0 panic() at panic+0xb5/frame 0xfffffe0053b56f70 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe0053b57050 bbr_output_wtime() at bbr_output_wtime+0xd411/frame 0xfffffe0053b58530 bbr_output() at bbr_output+0xd1/frame 0xfffffe0053b585d0 tcp_hptsi() at tcp_hptsi+0x227d/frame 0xfffffe0053b58950 tcp_hpts_thread() at tcp_hpts_thread+0x2fd/frame 0xfffffe0053b58a50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b58bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b58bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b58bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100035 ] Stopped at kdb_enter+0x6b: movq $0,0x28eba4a(%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 0x19aa70f8c084ad46 rdx 0x1 rbx 0 rsp 0xfffffe0053b56db0 rbp 0xfffffe0053b56dd0 rsi 0 rdi 0xffffffff817aa749 vprintf+0x319 r8 0x3 r9 0xfffffe0053b568e8 r10 0 r11 0x62c9e4df r12 0xfffffe0053e20ac0 r13 0xfffffe0053b56e01 r14 0xffffffff82c5c500 .str.18 r15 0xffffffff82c5c500 .str.18 rip 0xffffffff8179e16b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eba4a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053deea70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402af80 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402af80 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402bf00 (map 0xffffffff8402bf00) (map.pmap 0xffffffff8402bfc0) (pmap 0xffffffff8402c020) 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 Run CPU 0 [swi1: hpts] 100036 I [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 17682 796 796 0 R (threaded) syz-executor.2 117467 RunQ syz-executor.2 117493 S uwait 0xfffffe00a6131700 syz-executor.2 17681 787 787 0 R (threaded) syz-executor.0 117437 RunQ syz-executor.0 117491 S uwait 0xfffffe00a1a67880 syz-executor.0 12091 0 0 0 DL aiordy 0xfffffe00a61cfa70 [aiod4] 12090 0 0 0 DL aiordy 0xfffffe0058b11000 [aiod3] 12089 0 0 0 DL aiordy 0xfffffe009e4c0538 [aiod2] 12088 0 0 0 DL aiordy 0xfffffe00a7226538 [aiod1] 6706 1 6706 65 Ss select 0xfffffe0058829c40 dhclient 5170 1 5170 0 Ss select 0xfffffe00588343c0 dhclient 5160 1 5160 0 Ss select 0xfffffe00a1aabcc0 dhclient 5097 1 5097 65 Ss select 0xfffffe009e442740 dhclient 4154 1 787 60928 S uwait 0xfffffe009e474f00 syz-executor.0 4153 1 787 60928 S uwait 0xfffffe00a1a71900 syz-executor.0 3958 1 3958 0 Ss select 0xfffffe005887a3c0 dhclient 3950 1 3950 0 Ss select 0xfffffe0058829cc0 dhclient 3923 1 3923 65 Ss select 0xfffffe00a1aabf40 dhclient 2699 1 2699 0 Ss select 0xfffffe009e4420c0 dhclient 2696 1 2696 0 Ss select 0xfffffe009e4424c0 dhclient 2677 1 2677 65 Ss select 0xfffffe009e442cc0 dhclient 1350 1 1350 0 Ss select 0xfffffe009e442540 dhclient 1341 1 1341 0 Ss select 0xfffffe0058827340 dhclient 860 1 787 0 S uwait 0xfffffe009e2d9480 syz-executor.0 851 1 787 0 S uwait 0xfffffe009e2d9980 syz-executor.0 800 780 800 0 Rs CPU 1 syz-executor.3 796 780 796 0 Ss nanslp 0xffffffff84056ac1 syz-executor.2 788 780 788 0 Rs syz-executor.1 787 780 787 0 Ss nanslp 0xffffffff84056ac0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe009e474c00 syz-fuzzer 100124 S uwait 0xfffffe009e474800 syz-fuzzer 100125 S uwait 0xfffffe009e474900 syz-fuzzer 100126 S uwait 0xfffffe009e4c7e80 syz-fuzzer 100127 S uwait 0xfffffe009e474000 syz-fuzzer 100128 S uwait 0xfffffe009e474100 syz-fuzzer 100129 S uwait 0xfffffe0058351000 syz-fuzzer 100130 S uwait 0xfffffe0058351100 syz-fuzzer 100131 S kqread 0xfffffe0058874a00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4bd5e8 csh 776 694 776 0 Ss select 0xfffffe00588274c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff18b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575e64b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575e6cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583954b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056ac0 cron 694 1 694 0 Ss select 0xfffffe0058829a40 sshd 507 1 507 0 Ss select 0xfffffe009e442e40 syslogd 436 1 436 0 Ss select 0xfffffe005887a240 devd 435 1 435 65 Ss select 0xfffffe0058829640 dhclient 350 1 350 0 Ss select 0xfffffe0058829740 dhclient 347 1 347 0 Ss select 0xfffffe005887a0c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417ea80 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058759a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417c8c0 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe005753cce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4d40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a8878 [dom0] 100088 D launds 0xffffffff841a8884 [laundry: dom0] 100089 D umarcl 0xffffffff81e95da0 [uma] 18 0 0 0 DL - 0xffffffff83e0dbe0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8493b460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d91e20 [pf purge] 15 0 0 0 DL - 0xffffffff84177d40 [soaiod4] 9 0 0 0 DL - 0xffffffff84177d40 [soaiod3] 8 0 0 0 DL - 0xffffffff84177d40 [soaiod2] 7 0 0 0 DL - 0xffffffff84177d40 [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 0xfffffe0056ab1c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541acd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541acd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a2920 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a080 [g_event] 100039 D - 0xffffffff8402a0c0 [g_up] 100040 D - 0xffffffff8402a100 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053e16e00 [thr_0] 100030 D - 0xfffffe0053e16e80 [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 Run CPU 0 [swi1: hpts] 100036 I [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 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff841a38c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402af80 [swapper] 100005 D - 0xfffffe00081f1900 [softirq_0] 100006 D - 0xfffffe00081f1700 [softirq_1] 100007 D - 0xfffffe00081f1500 [if_io_tqg_0] 100008 D - 0xfffffe00081f1300 [if_io_tqg_1] 100009 D - 0xfffffe00081f1100 [if_config_tqg_0] 100010 D - 0xfffffe0053dede00 [deferred_unmount ta] 100013 D - 0xfffffe0053ded800 [thread taskq] 100015 D - 0xfffffe0053ded400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053ded200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053ded000 [aiod_kick taskq] 100018 D - 0xfffffe0053df7d00 [pci_hp taskq] 100019 D - 0xfffffe0053df7b00 [inm_free taskq] 100020 D - 0xfffffe0053df7900 [in6m_free taskq] 100021 D - 0xfffffe0053df7700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df7700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df7700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df7700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df7200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df7200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df7200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df7200 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0053e02400 [firmware taskq] 100041 D - 0xfffffe0054181500 [crypto_0] 100042 D - 0xfffffe0054181500 [crypto_1] 100058 D - 0xfffffe0056a57100 [vtnet0 rxq 0] 100059 D - 0xfffffe0056a57000 [vtnet0 txq 0] 100060 D - 0xfffffe0056ec1e00 [vtnet0 rxq 1] 100061 D - 0xfffffe0056ec1d00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fd6e80 [virtio_balloon] 100067 D - 0xfffffe0056ff6d00 [mca taskq] 100072 D - 0xffffffff82c63480 [deadlkres] 100077 D - 0xfffffe0054181e00 [acpi_task_0] 100078 D - 0xfffffe0054181e00 [acpi_task_1] 100079 D - 0xfffffe0054181e00 [acpi_task_2] 100080 D - 0xfffffe0056a57800 [CAM taskq] db> show all locks Process 800 (syz-executor.3) thread 0xfffffe009e9d11e0 (100132) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a3e018) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3928 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a3f068) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3928 exclusive lockmgr ufs (ufs) r = 1 (0xfffffe00a1ac4770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3009 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e9d55b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4487 Process 788 (syz-executor.1) thread 0xfffffe0058760740 (100093) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe00588b5b98) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_trap.c:116 Process 12 (intr) thread 0xfffffe0053e20ac0 (100035) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a76969d0) 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 17300 vfscache 3 1025K 3 pcb 261 796K 46991 inodedep 367 650K 16774 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 157 309K 17772 vmem 3 274K 5 acpica 1674 184K 54712 filedesc 22 169K 33351 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 16681 tfo_ccache 1 128K 1 sctp_stro 115 115K 3750 DEVFS1 107 107K 124 sem 4 106K 4 dirrem 358 90K 16688 BPF 46 88K 50 sctp_atcl 230 87K 25119 bus 984 80K 3475 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 234 46K 35178 freefile 357 45K 16682 temp 35 33K 2564 hostcache 1 32K 1 shm 1 32K 9 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 sctp_timw 69 18K 69 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 136 17K 437 tty 16 16K 16 ithread 99 16K 99 sctp_atky 345 15K 29157 bus-sc 33 14K 1692 lltable 42 13K 58 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 GEOM 61 10K 489 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 16757 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 6 pfs_vncache 1 8K 1 cred 30 8K 384 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 71 7K 17707 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 499 DEVFSP 80 5K 1805 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 55 pwddesc 69 5K 17684 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_athm 230 4K 25373 sctp_map 230 4K 7500 lockf 33 4K 82 acpisem 28 4K 28 selfd 55 4K 241593 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 713 terminal 11 3K 11 uidinfo 5 3K 25 select 19 3K 151 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 29 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 16670 softdep 1 1K 1 freeblks 4 1K 16669 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 88 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mkdir 6 1K 33324 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 inpcbpolicy 23 1K 8425 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 286 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 16 1K 5531 newdirblk 4 1K 16662 pfil 4 1K 4 cdev 2 1K 2 diradd 3 1K 16728 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 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 2096 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sigio 2 1K 3 nexusdev 7 1K 7 soname 4 1K 25286 filecaps 5 1K 122 sctp_vrf 1 1K 1 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 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 tcp_do 0 0K 0 tcp_fsb 0 0K 265 cubic data 0 0K 0 chd data 0 0K 0 htcp data 0 0K 0 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 12210 sctp_iter 0 0K 25 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 13 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 454 vegas data 0 0K 0 mqdata 0 0K 0 cdg data 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 15744 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 34 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 62 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 2 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 3 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 17493 namei_tracker 0 0K 9 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 613 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 2628 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 1 lio 0 0K 6 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 126 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 iov 0 0K 26103 ioctlops 0 0K 131 eventfd 0 0K 19 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 881 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 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 8384 912 1131405 0 254 38076416 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8934 636 1827884 0 254 2449920 0 tcp_log 416 0 5112 24920 0 254 2126592 0 RADIX NODE 144 14198 385 483773 0 63 2099952 0 BUF TRIE 144 195 11565 1158 0 62 1693440 0 malloc-384 384 4117 13 4118 0 30 1585920 0 malloc-128 128 11318 152 61920 0 126 1468160 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 malloc-4096 4096 346 1 517 0 2 1421312 0 UMA Slabs 0 112 10762 35 10762 0 126 1209264 0 vmem btag 56 18054 65 18054 0 254 1014664 0 malloc-256 256 656 2944 100288 0 62 921600 0 sctp_asoc 2288 115 175 3750 0 254 663520 0 malloc-384 384 380 1310 16848 0 30 648960 0 FFS inode 1160 521 25 17203 0 8 633360 0 malloc-2048 2048 123 155 23778 0 8 569344 0 sctp_ep 1280 115 245 21142 0 254 460800 0 256 Bucket 2048 197 19 16331 0 8 442368 0 VM OBJECT 264 1336 89 250750 0 30 376200 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 164 23 17493 0 8 338096 0 malloc-4096 4096 72 8 35801 0 2 327680 0 malloc-128 128 1008 1317 20713 0 126 297600 0 VNODE 448 560 70 17244 0 30 282240 0 malloc-64 64 3900 510 245509 0 254 282240 0 ertt_txseginfo 40 1 6968 82843 0 254 278760 0 malloc-16384 16384 11 6 16674 0 1 278528 0 malloc-1024 1024 118 142 3913 0 16 266240 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 496 56 432 5520 0 254 242048 0 malloc-16 16 13998 252 19565 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 socket 944 48 188 31063 0 254 222784 0 sctp_raddr 736 115 182 3750 0 254 218592 0 MAP ENTRY 96 1790 394 960443 0 126 209664 0 malloc-384 384 231 299 25120 0 30 203520 0 malloc-256 256 202 593 19691 0 62 203520 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 mbuf_packet 256 75 630 25719 0 254 180480 0 malloc-32 32 5417 127 5478 0 254 177408 0 malloc-128 128 1167 73 25601 0 126 158720 0 tcp_bbr_map 128 4 1174 16800 0 126 150784 0 S VFS Cache 104 1031 412 17929 0 126 150072 0 FFS2 dinode 256 521 19 17203 0 62 138240 0 VMSPACE 2544 42 12 17658 0 4 137376 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 270 0 1 131072 0 malloc-1024 1024 124 4 141 0 16 131072 0 ksiginfo 112 72 972 3126 0 126 116928 0 PROC 1336 68 19 17683 0 8 116232 0 128 Bucket 1024 76 27 5128 0 16 105472 0 filedesc0 1072 69 22 17684 0 8 97552 0 malloc-256 256 138 237 21166 0 62 96000 0 malloc-4096 4096 21 2 26 0 2 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 39 0 16 83968 0 malloc-8192 8192 7 3 35 0 1 81920 0 64 Bucket 512 121 39 7729 0 30 81920 0 malloc-2048 2048 10 24 517 0 8 69632 0 g_bio 408 0 170 7956 0 30 69360 0 tcpcb 1080 12 51 5520 0 254 68040 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 3 1 4 0 1 65536 0 malloc-128 128 465 31 1202 0 126 63488 0 malloc-64 64 655 290 6204 0 254 60480 0 32 Bucket 256 110 100 12794 0 62 53760 0 malloc-256 256 178 17 2348 0 62 49920 0 malloc-16384 16384 3 0 18 0 1 49152 0 malloc-8192 8192 4 2 105 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-1024 1024 9 35 566 0 16 45056 0 malloc-64 64 528 165 18357 0 254 44352 0 malloc-128 128 316 25 417 0 126 43648 0 pcpu-8 8 4714 406 4898 0 254 40960 0 pipe 744 25 30 3463 0 16 40920 0 Files 80 245 255 65797 0 126 40000 0 sctp_chunk 152 115 145 712 0 254 39520 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 84391 0 16 36864 0 malloc-64 64 161 406 36015 0 254 36288 0 malloc-384 384 71 19 87 0 30 34560 0 malloc-384 384 88 2 435 0 30 34560 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-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 3 33 2781 0 16 29952 0 malloc-4096 4096 4 3 9 0 2 28672 0 malloc-2048 2048 4 10 40 0 8 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 malloc-64 64 316 125 4896 0 254 28224 0 malloc-32 32 289 593 27854 0 254 28224 0 KNOTE 160 28 147 203439 0 62 28000 0 malloc-384 384 58 12 60 0 30 26880 0 malloc-4096 4096 3 3 8 0 2 24576 0 malloc-1024 1024 15 9 45 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 64 236 3615 0 126 24000 0 malloc-128 128 141 45 4570 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 5 5 72 0 8 20480 0 PWD 32 22 608 16762 0 254 20160 0 malloc-32 32 89 541 27978 0 254 20160 0 malloc-16 16 504 746 50502 0 254 20000 0 ripcb 496 5 35 1281 0 254 19840 0 malloc-128 128 77 78 17001 0 126 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 27 0 8 16384 0 malloc-1024 1024 9 7 13 0 16 16384 0 malloc-64 64 149 103 1900 0 254 16128 0 malloc-32 32 59 445 9507 0 254 16128 0 16 Bucket 144 60 52 409 0 62 16128 0 vtnet_tx_hdr 24 0 668 578997 0 254 16032 0 malloc-16 16 267 733 7594 0 254 16000 0 udplite_inpcb 496 0 32 1335 0 254 15872 0 unpcb 256 20 40 1436 0 254 15360 0 malloc-256 256 15 45 368 0 62 15360 0 malloc-256 256 15 45 17369 0 62 15360 0 tcp_rack_pcb 832 0 18 265 0 16 14976 0 malloc-2048 2048 2 4 193 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-1024 1024 3 9 1281 0 16 12288 0 malloc-512 512 12 12 525 0 30 12288 0 sctp_stream_msg_out 112 64 44 485 0 254 12096 0 malloc-64 64 123 66 16579 0 254 12096 0 malloc-32 32 247 131 535 0 254 12096 0 udp_inpcb 496 6 18 289 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-384 384 22 8 22 0 30 11520 0 malloc-256 256 17 28 114 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-2048 2048 1 3 41 0 8 8192 0 malloc-512 512 3 13 89 0 30 8192 0 malloc-512 512 11 5 21 0 30 8192 0 malloc-512 512 0 16 118 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 0 16 14 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 55 0 126 8096 0 rl_entry 40 61 141 61 0 254 8080 0 sctp_laddr 48 112 56 453 0 254 8064 0 tcp_rack_map 112 0 72 754 0 126 8064 0 udpcb 32 6 246 1624 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 12 100 5520 0 126 8064 0 malloc-64 64 39 87 1759 0 254 8064 0 malloc-32 32 101 151 340 0 254 8064 0 malloc-32 32 38 214 1810 0 254 8064 0 malloc-32 32 54 198 166 0 254 8064 0 4 Bucket 48 6 162 278 0 254 8064 0 2 Bucket 32 55 197 1720 0 254 8064 0 malloc-16 16 7 493 273 0 254 8000 0 malloc-16 16 24 476 5117 0 254 8000 0 malloc-16 16 56 444 11418 0 254 8000 0 malloc-16 16 199 301 10516 0 254 8000 0 malloc-16 16 38 462 64 0 254 8000 0 malloc-128 128 28 34 151 0 126 7936 0 sctp_readq 152 0 52 85 0 254 7904 0 AIO 208 0 38 7 0 62 7904 0 AIOCB 552 0 14 39 0 16 7728 0 malloc-256 256 14 16 689 0 62 7680 0 AIOLIO 272 0 28 6 0 30 7616 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-4096 4096 0 1 5 0 2 4096 0 malloc-512 512 0 8 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 3 0 254 4048 0 sackhole 32 0 126 3 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 0 malloc-384 384 1 9 4 0 30 3840 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_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 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 TMPFS node 224 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 592 0 0 0 0 16 0 0 LTS VFS Cache 360 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 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