panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12391 cpuid = 0 time = 1629788136 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 $0,0x28e898a(%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 0xac6674cd247e6 rdx 0x1 rbx 0 rsp 0xfffffe0053b4fdb0 rbp 0xfffffe0053b4fdd0 rsi 0 rdi 0xffffffff817afff9 vprintf+0x319 r8 0x3 r9 0xfffffe0053b4f8e8 r10 0 r11 0x27830660 r12 0xfffffe0053e2b3a0 r13 0xfffffe0053b4fe01 r14 0xffffffff82c6acc0 .str.18 r15 0xffffffff82c6acc0 .str.18 rip 0xffffffff817a39ab kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e898a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df6a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402d6c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402d6c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402e640 (map 0xffffffff8402e640) (map.pmap 0xffffffff8402e700) (pmap 0xffffffff8402e760) threads: 23 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 I [swi1: netisr 0] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 Run CPU 0 [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 20287 791 791 0 R (threaded) syz-executor.1 120262 RunQ syz-executor.1 120339 S uwait 0xfffffe009fa78b00 syz-executor.1 20285 792 792 0 R (threaded) syz-executor.3 120318 RunQ syz-executor.3 120334 S uwait 0xfffffe00a1dccf00 syz-executor.3 120336 S uwait 0xfffffe009fb6be00 syz-executor.3 20250 1 792 0 SV uwait 0xfffffe00a1df4680 syz-executor.3 20249 1 792 0 SV uwait 0xfffffe009fa58080 syz-executor.3 20226 1 792 0 S uwait 0xfffffe00a1c7a400 syz-executor.3 20224 1 792 0 S uwait 0xfffffe0095939b80 syz-executor.3 16110 1 789 0 S uwait 0xfffffe00a1c7a300 syz-executor.0 15953 1 789 0 S uwait 0xfffffe00a1c7a500 syz-executor.0 15952 1 789 0 S uwait 0xfffffe009fa78a00 syz-executor.0 6324 1 6324 65 Ss select 0xfffffe00a7006dc0 dhclient 5549 1 5549 0 Ss select 0xfffffe009fb6a3c0 dhclient 5546 1 5546 0 Ss select 0xfffffe009fb6b240 dhclient 5538 1 5538 0 S uwait 0xfffffe00a1d03680 syz-executor.3 5537 1 792 0 S uwait 0xfffffe009fb6a000 syz-executor.3 5531 1 5531 0 S uwait 0xfffffe00a1cea280 syz-executor.3 5529 1 792 0 S uwait 0xfffffe009fa78f00 syz-executor.3 5522 1 5522 0 S uwait 0xfffffe00a1c7a600 syz-executor.3 5521 1 792 0 S uwait 0xfffffe009e9ba800 syz-executor.3 5502 1 792 0 S uwait 0xfffffe009e9bab80 syz-executor.3 5498 1 5498 65 Ss select 0xfffffe00a7045ec0 dhclient 5494 1 792 0 S uwait 0xfffffe00a1c6b880 syz-executor.3 5493 1 5493 0 S uwait 0xfffffe009e9bae00 syz-executor.3 5492 1 792 0 S uwait 0xfffffe00a1c7aa00 syz-executor.3 5426 1 791 0 S uwait 0xfffffe00a1c7ac00 syz-executor.1 5423 1 791 0 S uwait 0xfffffe00a1c6b680 syz-executor.1 5406 1 790 0 S uwait 0xfffffe00a1c6b980 syz-executor.2 5405 1 790 0 S uwait 0xfffffe00a1c6b580 syz-executor.2 5125 1 5125 0 Ss select 0xfffffe00a7053ec0 dhclient 5122 1 5122 0 Ss select 0xfffffe00a7023040 dhclient 5103 1 5103 65 Ss select 0xfffffe00a7045f40 dhclient 3007 1 3007 0 Ss select 0xfffffe00a1df2540 dhclient 2998 1 2998 0 Ss select 0xfffffe00a1df42c0 dhclient 2947 1 2947 65 Ss select 0xfffffe00a1db3e40 dhclient 1985 1 789 0 S uwait 0xfffffe00a1c7a700 syz-executor.0 1982 1 789 0 S uwait 0xfffffe009e9ba600 syz-executor.0 1196 1 1196 0 Ss select 0xfffffe00a1d03440 dhclient 1178 1 1178 0 Ss select 0xfffffe00a1d037c0 dhclient 889 0 0 0 DL aiordy 0xfffffe00a1c3e538 [aiod4] 888 0 0 0 DL aiordy 0xfffffe009e523538 [aiod3] 887 0 0 0 DL aiordy 0xfffffe00a1c18538 [aiod2] 886 0 0 0 DL aiordy 0xfffffe009e9f4a70 [aiod1] 792 782 792 0 Ss nanslp 0xffffffff84059200 syz-executor.3 791 782 791 0 Rs syz-executor.1 790 782 790 0 Rs syz-executor.2 789 782 789 0 Rs syz-executor.0 782 780 780 0 R (threaded) syz-fuzzer 100119 S uwait 0xfffffe009e42e780 syz-fuzzer 100121 CanRun syz-fuzzer 100122 S uwait 0xfffffe009e3ec700 syz-fuzzer 100123 S uwait 0xfffffe009e3ec800 syz-fuzzer 100124 RunQ syz-fuzzer 100125 S uwait 0xfffffe009e3ec400 syz-fuzzer 100126 S uwait 0xfffffe009e3eca00 syz-fuzzer 100127 Run CPU 1 syz-fuzzer 100128 S uwait 0xfffffe009e3ec500 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe009e483b20 csh 778 694 778 0 Ss select 0xfffffe009e42e240 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057000cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f24b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f28b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575f2cb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583b70b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583b74b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583b78b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583b7cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574770b0 getty 698 1 698 0 Ss nanslp 0xffffffff84059201 cron 694 1 694 0 Ss select 0xfffffe0095939240 sshd 507 1 507 0 Ss select 0xfffffe009e42e440 syslogd 436 1 436 0 Ss select 0xfffffe009e3ecd40 devd 435 1 435 65 Ss select 0xfffffe009e3ecdc0 dhclient 350 1 350 0 Ss select 0xfffffe009e3ecec0 dhclient 347 1 347 0 Ss select 0xfffffe009e2e7040 dhclient 23 0 0 0 DL syncer 0xffffffff841815a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058537538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417f2a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00587670e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b77c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ab2f8 [dom0] 100089 D launds 0xffffffff841ab304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea1950 [uma] 18 0 0 0 DL - 0xffffffff83e10320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849c44a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84bb0e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417a4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417a4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417a4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417a4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c95ac0 [doneq0] 100049 D - 0xffffffff83c95a40 [async] 100082 D - 0xffffffff83c958c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aba888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a53a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402c7c0 [g_event] 100040 D - 0xffffffff8402c800 [g_up] 100041 D - 0xffffffff8402c840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dff000 [thr_0] 100030 D - 0xfffffe0053dff080 [thr_1] 100031 D - 0xffffffff8417b848 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 I [swi1: netisr 0] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 Run CPU 0 [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d54538 [init] 10 0 0 0 DL audit_w 0xffffffff841a6340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402d6c0 [swapper] 100005 D - 0xfffffe0053df0e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df0d00 [softirq_0] 100007 D - 0xfffffe0053df0c00 [softirq_1] 100008 D - 0xfffffe0053df0b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df0a00 [if_io_tqg_1] 100010 D - 0xfffffe0053c07c00 [in6m_free taskq] 100011 D - 0xfffffe0053c07b00 [deferred_unmount ta] 100013 D - 0xfffffe0053c07900 [thread taskq] 100015 D - 0xfffffe0053c07700 [kqueue_ctx taskq] 100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053c07500 [pci_hp taskq] 100018 D - 0xfffffe0053c07400 [aiod_kick taskq] 100020 D - 0xfffffe0053c07200 [inm_free taskq] 100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0054189e00 [firmware taskq] 100042 D - 0xfffffe0054189d00 [crypto_0] 100043 D - 0xfffffe0054189d00 [crypto_1] 100059 D - 0xfffffe0054189900 [vtnet0 rxq 0] 100060 D - 0xfffffe0054189800 [vtnet0 txq 0] 100061 D - 0xfffffe0054189700 [vtnet0 rxq 1] 100062 D - 0xfffffe0054189600 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b1fa00 [virtio_balloon] 100068 D - 0xfffffe0054189400 [mca taskq] 100073 D - 0xffffffff82c71c40 [deadlkres] 100077 D - 0xfffffe0058344b00 [acpi_task_0] 100078 D - 0xfffffe0058344b00 [acpi_task_1] 100079 D - 0xfffffe0058344b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] db> show all locks Process 790 (syz-executor.2) thread 0xfffffe0057001000 (100094) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e9d3af0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4485 Process 12 (intr) thread 0xfffffe0053e2b3a0 (100036) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a790bbc0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1590 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 9 1026K 19859 vfscache 3 1025K 3 pcb 259 794K 58369 inodedep 47 530K 19329 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 60 473K 38513 intr 4 472K 4 subproc 194 392K 20394 vmem 3 274K 5 acpica 1674 184K 55620 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 11 131K 19239 tfo_ccache 1 128K 1 sctp_stro 112 112K 7770 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 76 sctp_atcl 226 85K 34794 bus 989 81K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 418 53K 418 kdtrace 272 52K 40628 shm 3 36K 18 temp 35 33K 2709 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_timw 99 25K 99 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 138 17K 439 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 sctp_atky 338 15K 42985 ether_multi 157 13K 167 KTRACE 100 13K 100 lltable 41 13K 71 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 dirrem 37 10K 19238 in6_multi 71 9K 71 bmsafemap 2 9K 19314 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 3 rpc 2 8K 2 shmfd 1 8K 15 pfs_vncache 1 8K 1 kqueue 90 8K 20407 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 327 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 533 pwddesc 88 6K 20288 DEVFSP 80 5K 118 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 59 pf_ifnet 10 5K 19 vt 11 5K 11 freefile 33 5K 19222 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_athm 226 4K 34812 sctp_map 224 4K 15540 acpisem 28 4K 28 selfd 55 4K 277061 lockf 32 4K 69 hhook 15 4K 17 proc-args 52 3K 739 terminal 11 3K 11 select 19 3K 64 uidinfo 3 3K 21 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 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 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 106 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 19219 ipsec 3 1K 3 sctp_ifn 6 1K 15 mkdir 6 1K 38438 diradd 6 1K 19279 freeblks 3 1K 19218 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 11268 newdirblk 5 1K 19219 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 pfil 4 1K 4 cdev 2 1K 2 osd 13 1K 4604 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 42 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 26672 filecaps 5 1K 129 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 mqdata 0 0K 0 cdg data 0 0K 0 htcp data 0 0K 0 dctcp data 0 0K 0 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 cubic data 0 0K 0 chd data 0 0K 0 vegas data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 13707 sctp_iter 0 0K 13 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 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 387 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 17938 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 48 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 118 ip6_msource 0 0K 0 ip6_moptions 0 0K 117 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 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 22698 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 3363 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 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 23 lio 0 0K 2808 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 131 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 20278 ioctlops 0 0K 272 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 953 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 989 1327606 0 254 38137856 0 tcp_log 416 81 13500 368052 0 254 5649696 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8789 871 2279160 0 254 2472960 0 RADIX NODE 144 16109 350 485376 0 63 2370096 0 malloc-128 128 12264 1531 31549 0 126 1765760 0 malloc-4096 4096 416 5 20778 0 2 1724416 0 BUF TRIE 144 191 11569 1180 0 62 1693440 0 malloc-384 384 4162 8 4163 0 30 1601280 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 sctp_asoc 2288 112 438 7770 0 254 1258400 0 UMA Slabs 0 112 10933 8 10933 0 126 1225392 0 vmem btag 56 19464 95 19464 0 254 1095304 0 malloc-2048 2048 116 348 27051 0 8 950272 0 sctp_ep 1280 114 384 27024 0 254 637440 0 FFS inode 1160 530 15 19752 0 8 632200 0 malloc-384 384 46 1434 19329 0 30 568320 0 malloc-16384 16384 29 5 19414 0 1 557056 0 256 Bucket 2048 238 14 20008 0 8 516096 0 malloc-1024 1024 114 370 7764 0 16 495616 0 VM OBJECT 264 1578 72 286103 0 30 435600 0 malloc-256 256 158 1507 18587 0 62 426240 0 sctp_raddr 736 112 438 7770 0 254 404800 0 malloc-384 384 298 722 34896 0 30 391680 0 malloc-256 256 162 1368 65584 0 62 391680 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 183 26 20339 0 8 377872 0 ertt_txseginfo 40 0 8181 176801 0 254 327240 0 socket 944 49 287 39657 0 254 317184 0 VNODE 448 570 87 19794 0 30 294336 0 MAP ENTRY 96 2753 313 1097128 0 126 294336 0 malloc-64 64 4032 189 44478 0 254 270144 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 496 18 510 4593 0 254 261888 0 malloc-16 16 14028 222 18685 0 254 228000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-65536 65536 1 2 175 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5303 367 6354 0 254 181440 0 VMSPACE 2544 60 9 20260 0 4 175536 0 malloc-4096 4096 42 0 84 0 2 172032 0 malloc-256 256 145 500 42705 0 62 165120 0 malloc-128 128 1184 56 26319 0 126 158720 0 mbuf_packet 256 104 511 36492 0 254 157440 0 S VFS Cache 104 1030 374 20570 0 126 146016 0 tcp_bbr_map 128 6 1110 22805 0 126 142848 0 FFS2 dinode 256 530 25 19752 0 62 142080 0 PROC 1336 87 18 20287 0 8 140280 0 malloc-65536 65536 0 2 356 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 118 10 136 0 16 131072 0 ksiginfo 112 89 955 5410 0 126 116928 0 128 Bucket 1024 72 39 5946 0 16 113664 0 filedesc0 1072 88 17 20288 0 8 112560 0 sctp_chunk 152 112 486 1042 0 254 90896 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 217 128 20375 0 62 88320 0 64 Bucket 512 114 54 7890 0 30 86016 0 malloc-8192 8192 7 3 35 0 1 81920 0 malloc-64 64 525 546 278153 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-2048 2048 9 21 1130 0 8 61440 0 32 Bucket 256 127 113 17119 0 62 61440 0 g_bio 408 0 150 8748 0 30 61200 0 tcpcb 1080 9 40 4593 0 254 52920 0 malloc-128 128 347 56 19818 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-1024 1024 6 38 1842 0 16 45056 0 malloc-64 64 537 156 1671 0 254 44352 0 udplite_inpcb 496 0 88 5555 0 254 43648 0 malloc-384 384 109 1 132 0 30 42240 0 clpbuf 2624 0 16 23 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 4 1 6 0 1 40960 0 pcpu-8 8 4715 405 5081 0 254 40960 0 malloc-64 64 155 475 7813 0 254 40320 0 Files 80 241 259 69604 0 126 40000 0 malloc-128 128 66 244 39642 0 126 39680 0 NAMEI 1024 1 35 93305 0 16 36864 0 malloc-64 64 189 378 20972 0 254 36288 0 malloc-32 32 306 828 35238 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 malloc-256 256 72 48 21380 0 62 30720 0 malloc-256 256 83 37 845 0 62 30720 0 tcp_bbr_pcb 832 4 32 3639 0 16 29952 0 malloc-4096 4096 4 3 638 0 2 28672 0 malloc-64 64 395 46 16832 0 254 28224 0 KNOTE 160 28 147 278292 0 62 28000 0 malloc-128 128 119 98 19493 0 126 27776 0 malloc-256 256 61 44 20375 0 62 26880 0 da_ccb 544 0 49 2303 0 16 26656 0 pipe 744 23 12 478 0 16 26040 0 malloc-8192 8192 2 1 103 0 1 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 PWD 32 31 725 19322 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 498 1002 15820 0 254 24000 0 8 Bucket 80 85 215 4458 0 126 24000 0 malloc-128 128 141 45 502 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 64 26 827 0 62 23040 0 tcp_rack_pcb 832 0 27 387 0 16 22464 0 malloc-4096 4096 3 2 6 0 2 20480 0 malloc-2048 2048 7 3 9 0 8 20480 0 malloc-1024 1024 19 1 19 0 16 20480 0 16 Bucket 144 77 63 648 0 62 20160 0 malloc-16 16 293 957 35083 0 254 20000 0 SLEEPQUEUE 88 210 14 210 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 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 1 31 167 0 30 16384 0 malloc-512 512 15 17 51 0 30 16384 0 malloc-32 32 49 455 572 0 254 16128 0 malloc-32 32 326 178 21492 0 254 16128 0 vtnet_tx_hdr 24 1 667 680664 0 254 16032 0 ripcb 496 7 25 482 0 254 15872 0 udp_inpcb 496 6 26 638 0 254 15872 0 unpcb 256 20 40 1314 0 254 15360 0 malloc-384 384 20 20 383 0 30 15360 0 malloc-384 384 25 15 27 0 30 15360 0 cpuset 104 8 116 671 0 126 12896 0 malloc-4096 4096 1 2 22699 0 2 12288 0 malloc-2048 2048 4 2 16 0 8 12288 0 malloc-2048 2048 1 5 283 0 8 12288 0 malloc-64 64 16 173 4069 0 254 12096 0 malloc-32 32 128 250 16240 0 254 12096 0 malloc-128 128 75 18 125 0 126 11904 0 malloc-128 128 67 26 4055 0 126 11904 0 AIO 208 0 57 2852 0 62 11856 0 kenv 258 15 30 1042 0 30 11610 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 7 0 2 8192 0 malloc-4096 4096 0 2 53 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 177 0 16 8192 0 malloc-1024 1024 2 6 28 0 16 8192 0 malloc-512 512 2 14 121 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 malloc-512 512 1 15 3 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 39 53 64 0 126 8096 0 rl_entry 40 67 135 67 0 254 8080 0 sctp_stream_msg_out 112 1 71 1209 0 254 8064 0 sctp_laddr 48 0 168 749 0 254 8064 0 tcp_rack_map 112 0 72 707 0 126 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 6193 0 254 8064 0 ertt 72 9 103 4593 0 126 8064 0 malloc-64 64 76 50 95 0 254 8064 0 malloc-32 32 110 142 408 0 254 8064 0 malloc-32 32 68 184 14074 0 254 8064 0 4 Bucket 48 5 163 351 0 254 8064 0 2 Bucket 32 52 200 1922 0 254 8064 0 malloc-16 16 22 478 2877 0 254 8000 0 malloc-16 16 51 449 10298 0 254 8000 0 malloc-16 16 191 309 12405 0 254 8000 0 malloc-16 16 9 491 9 0 254 8000 0 malloc-16 16 18 482 25301 0 254 8000 0 AIOCB 552 0 14 2770 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 1 19 48 0 30 7680 0 AIOLIO 272 0 28 2808 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 663 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 43 83 70 0 254 4032 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 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 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 itimer 352 0 0 0 0 30 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 592 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 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 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-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-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