panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12388 cpuid = 0 time = 1625321371 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516fd5b0 vpanic() at vpanic+0x1cc/frame 0xfffffe00516fd610 panic() at panic+0x43/frame 0xfffffe00516fd670 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00516fd6d0 bbr_output_wtime() at bbr_output_wtime+0x4fa8/frame 0xfffffe00516fd990 bbr_output() at bbr_output+0x67/frame 0xfffffe00516fd9c0 tcp_hpts_thread() at tcp_hpts_thread+0xe50/frame 0xfffffe00516fdb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00516fdbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00516fdbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00516fdbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100084 ] Stopped at kdb_enter+0x67: movq $0,0x164020e(%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 0xffffffff81132660 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516fd590 rbp 0xfffffe00516fd5b0 rsi 0 rdi 0xffffffff81132696 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516fd480 r11 0x1ffaefff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81a6e600 r14 0xffffffff81a74f5c r15 0xffffffff81a74f5c rip 0xffffffff811296f7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164020e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c74a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ce70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ce70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271daf0 (map 0xffffffff8271daf0) (map.pmap 0xffffffff8271dbb0) (pmap 0xffffffff8271dc10) threads: 23 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 Run CPU 0 [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 55712 783 783 0 S (threaded) syz-executor.1 160718 S nanslp 0xffffffff8273d0a1 syz-executor.1 160793 S connec 0xfffff80046834840 syz-executor.1 160796 S uwait 0xfffff80036e6eb00 syz-executor.1 55707 782 782 0 D (threaded) syz-executor.0 160730 S nanslp 0xffffffff8273d0a1 syz-executor.0 160788 D biowr 0xfffffe00039449e8 syz-executor.0 160794 S uwait 0xfffff80046830300 syz-executor.0 54976 54975 783 0 SV uwait 0xfffff80036e8fb00 syz-executor.1 54975 1 783 0 DV ppwait 0xfffff80046920a20 syz-executor.1 54054 54052 793 0 SV uwait 0xfffff80015ec4100 syz-executor.2 54052 1 793 0 DV ppwait 0xfffff80046d8ff58 syz-executor.2 53854 1 793 0 S uwait 0xfffff80036de6300 syz-executor.2 53852 1 793 0 S uwait 0xfffff80036e6ed00 syz-executor.2 51556 1 797 0 S uwait 0xfffff8003659a900 syz-executor.3 51549 1 797 0 S uwait 0xfffff80036e6e700 syz-executor.3 48060 1 793 0 SV uwait 0xfffff80015d9fb00 syz-executor.2 48052 1 793 0 SV uwait 0xfffff80015ef4700 syz-executor.2 46937 1 783 0 S uwait 0xfffff80036d20100 syz-executor.1 46936 1 783 0 S uwait 0xfffff80036356900 syz-executor.1 46935 1 783 0 S uwait 0xfffff80036de6500 syz-executor.1 46934 1 783 0 S uwait 0xfffff80036e8f300 syz-executor.1 22155 1 793 0 S uwait 0xfffff80036e6e100 syz-executor.2 22152 1 793 0 S uwait 0xfffff8003659af00 syz-executor.2 16963 1 782 0 S uwait 0xfffff80015ef4100 syz-executor.0 16960 1 782 0 S uwait 0xfffff80015f13500 syz-executor.0 13948 1 793 0 S uwait 0xfffff80036e8fd00 syz-executor.2 13947 1 793 0 S umtxn 0xfffff80015ef4900 syz-executor.2 12648 1 783 0 S uwait 0xfffff80036de6900 syz-executor.1 12647 1 783 0 S uwait 0xfffff800271f3500 syz-executor.1 3959 1 3959 65 Ss select 0xfffff80027ac92c0 dhclient 3366 1 3366 0 Ss select 0xfffff8002794abc0 dhclient 3363 1 3363 0 Ss select 0xfffff80027ab5bc0 dhclient 3344 1 3344 65 Ss select 0xfffff8002781d2c0 dhclient 2771 1 2771 0 Ss select 0xfffff80027518140 dhclient 2768 1 2768 0 Ss select 0xfffff80027705ec0 dhclient 2748 1 2748 65 Ss select 0xfffff800275e4ec0 dhclient 2243 1 2243 0 Ss select 0xfffff800363395c0 dhclient 2240 1 2240 0 Ss select 0xfffff80027552d40 dhclient 2221 1 2221 65 Ss select 0xfffff80027298140 dhclient 1832 0 0 0 DL aiordy 0xfffff80036c2b000 [aiod4] 1831 0 0 0 DL aiordy 0xfffff80036c7c538 [aiod3] 1830 0 0 0 DL aiordy 0xfffff80015e27000 [aiod2] 1829 0 0 0 DL aiordy 0xfffff80036541a70 [aiod1] 818 1 818 0 Ss select 0xfffff80015e8bec0 dhclient 815 1 815 0 Ss select 0xfffff80015ec7d40 dhclient 797 780 797 0 Ss piperd 0xfffff80036de58b8 syz-executor.3 793 780 793 0 Ss piperd 0xfffff8003640b5d0 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffff80015ac3100 syz-fuzzer 100117 S uwait 0xfffff80036356d00 syz-fuzzer 100118 S uwait 0xfffff80015f13900 syz-fuzzer 100119 S uwait 0xfffff80015f13b00 syz-fuzzer 100120 S uwait 0xfffff80015f13d00 syz-fuzzer 100121 S uwait 0xfffff80015ac3300 syz-fuzzer 100122 S kqread 0xfffff80015d9fd00 syz-fuzzer 100124 S uwait 0xfffff8003659a300 syz-fuzzer 103714 S uwait 0xfffff80036de6f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e355e8 csh 776 694 776 0 Ss select 0xfffff8003651ca40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ab64b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab84b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab8cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abf4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abfcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015e8b440 sshd 507 1 507 0 Ss select 0xfffff80015ec7a40 syslogd 436 1 436 0 Ss select 0xfffff80015e8b140 devd 435 1 435 65 Ss select 0xfffff800363d98c0 dhclient 350 1 350 0 Ss select 0xfffff80015e8ba40 dhclient 347 1 347 0 Ss select 0xfffff80015e315c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd1538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004ddc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c59d0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830c88b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e8d410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 Run CPU 0 [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda538 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ebd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153eb900 [vtnet0 txq 0] 100057 D - 0xfffff800153eb500 [vtnet0 rxq 1] 100058 D - 0xfffff800153eb100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015468900 [mca taskq] 100066 D - 0xffffffff81e218f1 [deadlkres] 100074 D - 0xfffff80015a45100 [acpi_task_0] 100075 D - 0xfffff80015a45100 [acpi_task_1] 100076 D - 0xfffff80015a45100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 55707 (syz-executor.0) thread 0xfffffe009e0d7560 (160788) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003944a68) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1684 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80046e19af0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1157 Process 12 (intr) thread 0xfffffe0055374000 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8002749db90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 pcb 1038 5143K 149876 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_stro 489 1120K 25484 inodedep 572 1091K 56388 newblk 37 1050K 61089 vfscache 3 1035K 3 sctp_atcl 992 992K 96982 filedesc 58 923K 109497 subproc 193 802K 55821 acpica 1674 649K 54806 sctp_atky 1481 556K 124027 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 sctp_athm 992 372K 98116 sctp_map 978 367K 49734 BPF 46 337K 972 dirrem 579 290K 56183 linker 348 270K 433 kdtrace 271 217K 116511 DEVFS1 107 214K 124 freefile 560 210K 56159 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 12 142K 54795 tfo_ccache 1 136K 1 pf_rule 31 124K 848 sem 4 120K 4 vmem 3 104K 6 sctp_timw 204 102K 204 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 15700 syncache 1 76K 1 pf_osfp 192 72K 192 routetbl 128 69K 4895 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 lltable 48 42K 259 rman 84 42K 425 kqueue 89 42K 55811 KTRACE 102 39K 108 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 pwddesc 87 33K 55717 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 55 DEVFSP 80 30K 2189 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 1029 ifnet 7 25K 7 plimit 24 24K 550 kcovinfo 64 24K 68 ksem 7 23K 4532 CAM queue 5 21K 1528 selfd 55 21K 727017 pfs_nodes 20 20K 20 proc-args 52 20K 725 UART 12 18K 12 session 35 18K 57 bmsafemap 2 17K 56455 rpc 2 16K 2 shmfd 1 16K 30 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 80 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 30 12K 51 vt 11 11K 11 inpcbpolicy 29 11K 20107 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_ifnet 11 9K 784 uidinfo 3 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 1003 osd 18 7K 14528 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 CAM CCB 1 4K 11838 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 109470 in_multi 6 3K 8 nexusdev 7 3K 7 newdirblk 7 3K 54735 ip_msource 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 56560 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 54960 vnodemarker 2 2K 132 NFSD session 1 2K 1 diradd 5 2K 56228 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 soname 5 2K 75073 filecaps 5 2K 106 crypto 4 2K 4 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1297 entropy 2 1K 49 CAM SIM 2 1K 2 iov 2 1K 41307 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 indirdep 1 1K 2007 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 29302 sctp_iter 0 0K 331 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 321 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 6 sctp_stri 0 0K 4346 pf_table 0 0K 1119 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 5 chd data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 3161 vegas data 0 0K 0 cdg data 0 0K 5 cubic data 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 40891 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 64 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 7 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 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 610 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 ip_moptions 0 0K 6 in_mfilter 0 0K 11 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 twa_commands 0 0K 0 statfs 0 0K 54981 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 2531 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 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 2 lio 0 0K 8 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 197 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 3510 eventfd 0 0K 31 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 1083 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 11 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8345 1186 999183 0 254 39038976 0 malloc-384 384 36483 1347 88817 0 30 14526720 0 malloc-8192 8192 505 582 68269 0 1 8904704 0 malloc-1024 1024 4174 26 5118 0 16 4300800 0 tcp_log 416 0 9216 212279 0 254 3833856 0 mbuf 256 9403 2687 2400664 0 254 3095040 0 mbuf_cluster 2048 1335 1 1335 0 254 2736128 0 malloc-1024 1024 654 2010 57340 0 16 2727936 0 sctp_asoc 2288 489 696 24867 0 254 2711280 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 malloc-384 384 3585 3315 1028813 0 30 2649600 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-1024 1024 997 1323 102908 0 16 2375680 0 malloc-2048 2048 490 642 26326 0 8 2318336 0 malloc-1024 1024 133 1827 43489 0 16 2007040 0 BUF TRIE 144 192 13276 5586 0 62 1939392 0 RADIX NODE 144 12679 366 1301886 0 63 1878480 0 UMA Slabs 0 112 16688 13 16780 0 126 1870512 0 sctp_ep 1280 503 676 68264 0 254 1509120 0 malloc-512 512 717 1995 59007 0 30 1388544 0 malloc-1024 1024 696 656 131507 0 16 1384448 0 malloc-384 384 1121 2009 228207 0 30 1201920 0 malloc-32768 32768 30 6 54749 0 1 1179648 0 sctp_raddr 736 721 511 37915 0 254 906752 0 malloc-8192 8192 89 5 55716 0 1 770048 0 malloc-384 384 1725 45 54223 0 30 679680 0 FFS inode 1160 535 25 56696 0 8 649600 0 malloc-65536 65536 3 6 1779 0 1 589824 0 VM OBJECT 264 1610 130 786590 0 31 459360 0 malloc-16384 16384 24 4 35 0 1 458752 0 256 Bucket 2048 193 29 20017 0 8 454656 0 tcp_bbr_map 128 1011 2120 156646 0 126 400768 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 183 15 60796 0 8 357984 0 mbuf_packet 256 389 946 112520 0 254 341760 0 ertt_txseginfo 40 1739 6644 453065 0 254 335320 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-512 512 59 549 65569 0 30 311296 0 VNODE 448 574 92 56737 0 30 298368 0 socket 944 80 224 90169 0 254 286976 0 MAP ENTRY 96 2615 367 3001076 0 126 286272 0 malloc-384 384 629 61 20806 0 30 264960 0 malloc-2048 2048 125 3 162 0 8 262144 0 tcp_inpcb 488 14 514 14516 0 254 257664 0 vmem btag 56 4208 28 4208 0 254 237216 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-8192 8192 23 3 1067 0 1 212992 0 malloc-4096 4096 8 41 13918 0 2 200704 0 malloc-16384 16384 11 1 247 0 1 196608 0 sctp_chunk 152 438 810 17292 0 254 189696 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 57 12 55687 0 4 175536 0 malloc-384 384 385 65 235884 0 30 172800 0 malloc-4096 4096 38 2 139 0 2 163840 0 malloc-512 512 196 116 115805 0 30 159744 0 32 Bucket 256 375 240 44077 0 62 157440 0 S VFS Cache 104 1086 396 58905 0 126 154128 0 FFS2 dinode 256 535 50 56695 0 62 149760 0 malloc-16384 16384 4 5 84 0 1 147456 0 malloc-512 512 24 264 1832 0 30 147456 0 malloc-384 384 316 64 58434 0 30 145920 0 malloc-512 512 219 61 55099 0 30 143360 0 PROC 1336 86 19 55713 0 8 140280 0 malloc-384 384 287 63 82943 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-1024 1024 118 6 124 0 16 126976 0 clpbuf 2624 0 48 139 0 16 125952 0 tcpcb 1080 14 98 14516 0 254 120960 0 malloc-512 512 218 14 3819 0 30 118784 0 ksiginfo 112 90 954 1535 0 126 116928 0 malloc-16384 16384 2 5 38 0 1 114688 0 filedesc0 1072 87 18 55717 0 8 112560 0 128 Bucket 1024 57 42 10145 0 16 101376 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-512 512 123 69 60972 0 30 98304 0 16 Bucket 144 417 227 10307 0 62 92736 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_stream_msg_out 112 100 692 6545 0 254 88704 0 g_bio 408 4 196 43995 0 30 81600 0 pcpu-8 8 4965 4763 34023 0 254 77824 0 malloc-4096 4096 12 6 1649 0 2 73728 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 2 2 8 0 1 65536 0 malloc-8192 8192 3 5 61 0 1 65536 0 malloc-2048 2048 10 20 530 0 8 61440 0 64 Bucket 512 50 70 26609 0 30 61440 0 malloc-8192 8192 2 5 55303 0 1 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 sctp_laddr 48 136 788 29740 0 254 44352 0 Files 80 275 275 174169 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 24 0 8 40960 0 malloc-512 512 35 45 833 0 30 40960 0 pipe 744 23 32 920 0 16 40920 0 tcp_bbr_pcb 832 6 39 8875 0 16 37440 0 NAMEI 1024 0 36 248768 0 16 36864 0 2 Bucket 32 398 736 18045 0 254 36288 0 8 Bucket 80 118 332 9990 0 126 36000 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-2048 2048 2 14 1063 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 832 0 36 3161 0 16 29952 0 malloc-4096 4096 6 1 12 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 525180 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 sctp_readq 152 0 182 1669 0 254 27664 0 udplite_inpcb 488 4 52 2107 0 254 27328 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 110 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 malloc-4096 4096 4 2 363 0 2 24576 0 PWD 32 30 726 54825 0 254 24192 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 ripcb 488 5 35 3034 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 2582 0 2 16384 0 vtnet_tx_hdr 24 0 668 564389 0 254 16032 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 tcp_rack_map 112 0 108 5221 0 126 12096 0 ertt 72 14 154 14516 0 126 12096 0 udp_inpcb 488 6 18 450 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 unpcb 256 24 21 1732 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 18 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 59 0 126 8096 0 rl_entry 40 91 111 91 0 254 8080 0 udpcb 32 10 242 2557 0 254 8064 0 ipq 56 0 144 5 0 254 8064 0 4 Bucket 48 7 161 1186 0 254 8064 0 AIO 208 0 38 49 0 62 7904 0 AIOCB 552 0 14 62 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 4 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 47 0 126 6448 0 domainset 40 0 126 38 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 1 0 254 4048 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 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 18 4 18 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 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 304 0 0 0 0 0 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 IPsec SA lft_c 16 0 0 0 0 254 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 584 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 128 0 0 0 0 126 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-1024 1024 0 0 0 0 16 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0