panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12391 cpuid = 0 time = 63473 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b4bc70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b4bdd0 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b4beb0 panic() at panic+0xb5/frame 0xfffffe0053b4bf70 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe0053b4c050 bbr_output_wtime() at bbr_output_wtime+0xd411/frame 0xfffffe0053b4d530 bbr_output() at bbr_output+0xd1/frame 0xfffffe0053b4d5d0 tcp_hptsi() at tcp_hptsi+0x227d/frame 0xfffffe0053b4d950 tcp_hpts_thread() at tcp_hpts_thread+0x2fd/frame 0xfffffe0053b4da50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b4dbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b4dbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b4dbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100036 ] Stopped at kdb_enter+0x6b: movq $0,0x28e313a(%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 0x8a39e69b87e91615 rdx 0x1 rbx 0 rsp 0xfffffe0053b4bdb0 rbp 0xfffffe0053b4bdd0 rsi 0 rdi 0xffffffff817b75c9 vprintf+0x319 r8 0x3 r9 0xfffffe0053b4b8e8 r10 0 r11 0x338e0428 r12 0xfffffe0053e253a0 r13 0xfffffe0053b4be01 r14 0xffffffff82c74de0 .str.18 r15 0xffffffff82c74de0 .str.18 rip 0xffffffff817aaf7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e313a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df0a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f440 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402f440 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff840303c0 (map 0xffffffff840303c0) (map.pmap 0xffffffff84030480) (pmap 0xffffffff840304e0) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 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 51852 783 783 0 R (threaded) syz-executor.0 160488 RunQ syz-executor.0 160551 S uwait 0xfffffe00a0d9de80 syz-executor.0 51848 807 807 0 R (threaded) syz-executor.1 144673 RunQ syz-executor.1 160545 S uwait 0xfffffe00a0cb2200 syz-executor.1 51811 51809 783 0 SV uwait 0xfffffe00a0d9d980 syz-executor.0 51809 1 783 0 DV ppwait 0xfffffe00a72cb4e8 syz-executor.0 41385 1 842 0 SV uwait 0xfffffe00a0d9d480 syz-executor.3 40781 1 842 0 SV uwait 0xfffffe00a0c0a080 syz-executor.3 40780 1 842 0 SV uwait 0xfffffe00a0c0ae80 syz-executor.3 7325 1 7325 65 Ss select 0xfffffe0056b8d140 dhclient 6257 1 783 0 S uwait 0xfffffe0058b48180 syz-executor.0 6252 1 783 0 S uwait 0xfffffe00a0c24100 syz-executor.0 5943 1 5943 0 Ss select 0xfffffe0057404840 dhclient 5935 1 5935 0 Ss select 0xfffffe00a0c5e840 dhclient 5913 1 5913 65 Ss select 0xfffffe00574046c0 dhclient 5822 1 807 0 S uwait 0xfffffe00a0cb2600 syz-executor.1 5821 1 807 0 S uwait 0xfffffe009e3fe300 syz-executor.1 5021 1 5021 0 Ss select 0xfffffe0056b8d4c0 dhclient 5018 1 5018 0 Ss select 0xfffffe00a0c5e8c0 dhclient 4999 1 4999 65 Ss select 0xfffffe0057404940 dhclient 2409 1 2409 0 Ss select 0xfffffe00574049c0 dhclient 2406 1 2406 0 Ss select 0xfffffe0056b8d0c0 dhclient 2386 1 2386 65 Ss select 0xfffffe00a0c5ebc0 dhclient 1292 1 1292 0 Ss select 0xfffffe0056b8ba40 dhclient 1287 1 1287 0 Ss select 0xfffffe0056b8d040 dhclient 915 909 842 0 SV uwait 0xfffffe00a0c24700 syz-executor.3 909 1 842 0 DV ppwait 0xfffffe00a0c9c4e8 syz-executor.3 885 0 0 0 DL aiordy 0xfffffe00a0c15000 [aiod4] 884 0 0 0 DL aiordy 0xfffffe00a0c15538 [aiod3] 883 0 0 0 DL aiordy 0xfffffe0058941000 [aiod2] 881 0 0 0 DL aiordy 0xfffffe00a0c7ba70 [aiod1] 842 780 842 0 Rs syz-executor.3 807 780 807 0 Rs syz-executor.1 784 780 784 0 Rs CPU 1 syz-executor.2 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100095 S uwait 0xfffffe00588cbd80 syz-fuzzer 100119 S nanslp 0xffffffff8405af81 syz-fuzzer 100120 S uwait 0xfffffe0058764e80 syz-fuzzer 100121 S uwait 0xfffffe005834d000 syz-fuzzer 100122 S kqread 0xfffffe0058b18100 syz-fuzzer 100123 S uwait 0xfffffe0058b48680 syz-fuzzer 100124 S uwait 0xfffffe005834d200 syz-fuzzer 100125 S uwait 0xfffffe005834d300 syz-fuzzer 100126 S uwait 0xfffffe0058b48780 syz-fuzzer 116014 S uwait 0xfffffe00a0c24600 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0058b290b0 csh 776 694 776 0 Ss select 0xfffffe0056b8d440 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f6cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574740b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574744b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574748b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe0056b8b7c0 sshd 507 1 507 0 Ss select 0xfffffe0056b8b840 syslogd 436 1 436 0 Ss select 0xfffffe0056b8bdc0 devd 435 1 435 65 Ss select 0xfffffe0056b8bac0 dhclient 350 1 350 0 Ss select 0xfffffe0056b8bb40 dhclient 347 1 347 0 Ss select 0xfffffe0057404bc0 dhclient 23 0 0 0 DL vlruwt 0xfffffe005875c538 [vnlru] 22 0 0 0 DL syncer 0xffffffff84183360 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00575fe8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eaa640 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bce560 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84788e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053deed00 [in6m_free taskq] 100011 D - 0xfffffe0053deeb00 [deferred_unmount ta] 100014 D - 0xfffffe0053dee500 [thread taskq] 100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df8c00 [pci_hp taskq] 100019 D - 0xfffffe0053df8a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df8800 [inm_free taskq] 100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e00200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon] 100068 D - 0xfffffe0056feaa00 [mca taskq] 100069 D - 0xffffffff82c7bd61 [deadlkres] 100078 D - 0xfffffe00573f8900 [acpi_task_0] 100079 D - 0xfffffe00573f8900 [acpi_task_1] 100080 D - 0xfffffe00573f8900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 784 (syz-executor.2) thread 0xfffffe009e45e740 (100127) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009e53cb10) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6593 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a7293060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e53ca50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4268 Process 783 (syz-executor.0) thread 0xfffffe0058b46020 (100114) exclusive rw vm object (vm object) r = 0 (0xfffffe00a940ab58) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e51a440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 Process 12 (intr) thread 0xfffffe0053e253a0 (100036) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a72a8bc0) 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 326 1304K 485 pcb 689 1280K 135117 newblk 143 1060K 107070 vfscache 3 1025K 3 inodedep 451 681K 56802 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 169 336K 51947 sctp_stro 324 324K 21301 vmem 3 274K 5 filedesc 34 265K 101339 sctp_atcl 654 246K 83442 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 399 pagedep 10 131K 50700 tfo_ccache 1 128K 1 dirrem 437 110K 53638 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 71 pf_rule 41 82K 90 bus 986 80K 3487 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 freefile 441 56K 53618 umtx 396 50K 396 kdtrace 250 49K 112406 sctp_timw 172 43K 172 sctp_atky 978 41K 105667 temp 35 33K 3937 hostcache 1 32K 1 shm 1 32K 278 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 75 DEVFS_RULE 56 20K 56 routetbl 172 18K 966 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 freework 64 16K 79422 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 43 14K 192 KTRACE 101 13K 348 ether_multi 157 13K 499 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 sctp_athm 654 11K 83612 sctp_map 648 11K 42602 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 55222 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 561 rpc 2 8K 2 shmfd 1 8K 478 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 78 7K 51920 cred 27 7K 407 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 597 DEVFSP 80 5K 6787 pwddesc 75 5K 51851 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 270 pf_ifnet 10 5K 89 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 freeblks 15 4K 54319 lockf 35 4K 105 acpisem 28 4K 28 selfd 55 4K 679843 hhook 15 4K 17 proc-args 52 3K 825 terminal 11 3K 11 select 19 3K 147 uidinfo 4 3K 40 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 16 Unitno 29 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 171 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 101342 indirdep 4 1K 28890 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 198 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 16 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 newdirblk 5 1K 50671 crypto 4 1K 1632 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 17 1K 20426 diradd 4 1K 53681 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 17089 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 5 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 pf_osfp 2 1K 2 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 9362 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filedesc_to_leader 2 1K 3 soname 4 1K 66801 filecaps 5 1K 146 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 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 0 tcp_do 0 0K 0 tcp_fsb 0 0K 2335 sctp_mcore 0 0K 0 sctp_socko 0 0K 34369 sctp_iter 0 0K 53 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 38 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 15 sctp_aadr 0 0K 146 sctp_stri 0 0K 194 mqdata 0 0K 0 pf_table 0 0K 105 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 2 cdg data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 2 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 64409 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 96 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 8 allocindir 0 0K 0 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 97 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 158 ip_msource 0 0K 161 ip_moptions 0 0K 350 in_mfilter 0 0K 652 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 1 twsbuf 0 0K 0 statfs 0 0K 51173 namei_tracker 0 0K 2 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 912 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 7 lio 0 0K 11 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 508 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 56290 ioctlops 0 0K 1607 eventfd 0 0K 60 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 1164 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 5 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 8321 1017 1299768 0 254 38248448 0 sctp_asoc 2288 324 2476 21301 0 254 6406400 0 mbuf_cluster 2048 2775 1 2775 0 254 5685248 0 malloc-2048 2048 337 2393 62808 0 8 5591040 0 sctp_ep 1280 330 2451 62044 0 254 3559680 0 tcp_log 416 0 8163 68146 0 254 3395808 0 mbuf 256 9141 3444 4831895 0 254 3221760 0 malloc-1024 1024 441 2395 21619 0 16 2904064 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 16961 394 1261518 0 63 2499120 0 malloc-384 384 655 4785 83780 0 30 2088960 0 sctp_raddr 736 324 2481 21373 0 254 2064480 0 BUF TRIE 144 218 11542 54905 0 62 1693440 0 malloc-384 384 4152 18 4152 0 30 1601280 0 UMA Slabs 0 112 13838 19 13838 0 126 1551984 0 malloc-128 128 11292 23 11548 0 126 1448320 0 vmem btag 56 24711 104 24711 0 254 1389640 0 malloc-4096 4096 327 1 579 0 2 1343488 0 malloc-256 256 673 2762 127456 0 62 879360 0 256 Bucket 2048 357 13 33070 0 8 757760 0 mbuf_packet 256 69 2706 117297 0 254 710400 0 FFS inode 1160 533 27 54157 0 8 649600 0 tcp_bbr_map 128 2 4214 390716 0 126 539648 0 malloc-384 384 450 920 56846 0 30 526080 0 VM OBJECT 264 1596 84 739854 0 30 443520 0 ertt_txseginfo 40 1 10907 2497568 0 254 436320 0 sctp_chunk 152 47 2631 6470 0 254 407056 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-4096 4096 88 5 51878 0 2 380928 0 malloc-256 256 561 924 109297 0 62 380160 0 malloc-16384 16384 17 5 50668 0 1 360448 0 THREAD 1808 172 26 60551 0 8 357984 0 malloc-65536 65536 5 0 5 0 1 327680 0 socket 944 56 280 84524 0 254 317184 0 VNODE 448 573 84 54199 0 30 294336 0 malloc-64 64 3919 491 56580 0 254 282240 0 tcp_inpcb 496 15 513 17078 0 254 261888 0 sctp_stream_msg_out 112 273 1923 9032 0 254 245952 0 tcpcb 1080 5 212 17078 0 254 234360 0 malloc-32768 32768 0 7 75 0 1 229376 0 malloc-16 16 14029 221 14093 0 254 228000 0 malloc-64 64 1005 2523 40847 0 254 225792 0 MAP ENTRY 96 2020 332 2820670 0 126 225792 0 DEVCTL 1024 0 220 159 0 0 225280 0 malloc-65536 65536 1 2 581 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 26688 0 1 196608 0 malloc-32 32 5560 362 6138 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 771 5025 88137 0 254 185472 0 malloc-128 128 446 949 56002 0 126 178560 0 malloc-128 128 1370 25 27169 0 126 178560 0 malloc-16 16 1346 9654 169257 0 254 176000 0 FFS2 dinode 256 533 127 54157 0 62 168960 0 malloc-256 256 184 461 164769 0 62 165120 0 S VFS Cache 104 1036 368 55335 0 126 146016 0 VMSPACE 2544 47 10 51821 0 4 145008 0 128 Bucket 1024 98 41 16249 0 16 142336 0 malloc-65536 65536 0 2 136 0 1 131072 0 PROC 1336 76 17 51853 0 8 124248 0 malloc-128 128 807 154 55093 0 126 123008 0 ksiginfo 112 78 966 4912 0 126 116928 0 malloc-2048 2048 52 4 106 0 8 114688 0 malloc-128 128 583 254 156768 0 126 107136 0 64 Bucket 512 137 63 31417 0 30 102400 0 32 Bucket 256 249 141 31019 0 62 99840 0 malloc-8192 8192 7 5 114 0 1 98304 0 filedesc0 1072 75 16 51851 0 8 97552 0 malloc-64 64 900 549 104716 0 254 92736 0 malloc-256 256 234 126 65357 0 62 92160 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 54 0 16 83968 0 g_bio 408 0 180 459736 0 30 73440 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-256 256 110 130 133772 0 62 61440 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-384 384 116 24 508 0 30 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 16 Bucket 144 218 146 6532 0 62 52416 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 4 20 856 0 8 49152 0 pcpu-8 8 5046 586 7765 0 254 45056 0 pipe 744 23 37 2099 0 16 44640 0 malloc-64 64 188 505 680711 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 2 18 386 0 8 40960 0 malloc-1024 1024 4 36 540 0 16 40960 0 Files 80 257 243 168314 0 126 40000 0 malloc-128 128 31 279 4359 0 126 39680 0 malloc-384 384 83 17 83 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 238969 0 16 36864 0 malloc-64 64 26 541 33871 0 254 36288 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 12 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 0 4 34 0 1 32768 0 malloc-8192 8192 2 2 8 0 1 32768 0 malloc-4096 4096 2 6 51179 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 8 Bucket 80 343 57 11954 0 126 32000 0 ripcb 496 6 58 1804 0 254 31744 0 malloc-128 128 33 215 335 0 126 31744 0 da_ccb 544 0 56 115050 0 16 30464 0 tcp_bbr_pcb 832 1 35 9049 0 16 29952 0 tcp_rack_pcb 832 0 36 2335 0 16 29952 0 malloc-1024 1024 22 6 2371 0 16 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 PWD 32 26 856 50793 0 254 28224 0 KNOTE 160 28 147 694237 0 62 28000 0 malloc-256 256 37 68 2981 0 62 26880 0 malloc-2048 2048 8 4 26 0 8 24576 0 malloc-1024 1024 18 6 499 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 udp_inpcb 496 6 42 1002 0 254 23808 0 unpcb 256 23 67 1980 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-512 512 19 21 43 0 30 20480 0 sctp_laddr 48 0 420 9160 0 254 20160 0 ertt 72 5 275 17078 0 126 20160 0 malloc-32 32 61 569 50792 0 254 20160 0 2 Bucket 32 66 564 11768 0 254 20160 0 udplite_inpcb 496 0 40 542 0 254 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 34 41 378 0 62 19200 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-2048 2048 0 8 76 0 8 16384 0 malloc-2048 2048 1 7 34 0 8 16384 0 malloc-1024 1024 4 12 231 0 16 16384 0 malloc-512 512 2 30 255 0 30 16384 0 4 Bucket 48 6 330 1137 0 254 16128 0 vtnet_tx_hdr 24 0 668 2838305 0 254 16032 0 malloc-128 128 89 35 646 0 126 15872 0 malloc-384 384 26 14 58 0 30 15360 0 malloc-256 256 17 43 373 0 62 15360 0 malloc-4096 4096 3 0 4 0 2 12288 0 malloc-2048 2048 2 4 706 0 8 12288 0 malloc-512 512 0 24 125 0 30 12288 0 tcp_rack_map 112 0 108 5187 0 126 12096 0 malloc-64 64 31 158 555 0 254 12096 0 malloc-32 32 27 351 22313 0 254 12096 0 malloc-32 32 171 207 367 0 254 12096 0 malloc-16 16 499 251 36672 0 254 12000 0 kenv 258 15 30 1046 0 30 11610 0 AIOCB 552 0 21 176 0 16 11592 0 malloc-4096 4096 0 2 409 0 2 8192 0 malloc-4096 4096 0 2 208 0 2 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 5 11 11 0 30 8192 0 malloc-512 512 0 16 48 0 30 8192 0 malloc-512 512 2 14 199 0 30 8192 0 malloc-512 512 0 16 15 0 30 8192 0 rtentry 176 31 15 39 0 62 8096 0 tcptw 88 0 92 15 0 254 8096 0 PGRP 88 35 57 272 0 126 8096 0 rl_entry 40 96 106 96 0 254 8080 0 udpcb 32 6 246 1544 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 2 124 4 0 254 8064 0 malloc-32 32 18 234 3168 0 254 8064 0 malloc-32 32 150 102 30011 0 254 8064 0 malloc-32 32 19 233 60 0 254 8064 0 malloc-16 16 11 489 22789 0 254 8000 0 malloc-16 16 22 478 40 0 254 8000 0 malloc-16 16 36 464 25896 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 sctp_readq 152 0 52 448 0 254 7904 0 AIO 208 0 38 131 0 62 7904 0 cryptop 280 0 28 413 0 30 7840 0 routing nhops 256 27 3 39 0 62 7680 0 malloc-384 384 0 20 11 0 30 7680 0 AIOLIO 272 0 28 11 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 12 0 126 6448 0 domainset 40 0 126 4 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 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 malloc-16 16 0 250 7 0 254 4000 0 itimer 352 0 11 6 0 30 3872 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 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 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 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 sackhole 32 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 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 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-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-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 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