panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:16472 cpuid = 0 time = 771 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0088774560 vpanic() at vpanic+0x1cc/frame 0xfffffe00887745c0 panic() at panic+0x43/frame 0xfffffe0088774620 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe0088774680 rack_output() at rack_output+0x1ed7/frame 0xfffffe00887749c0 tcp_hpts_thread() at tcp_hpts_thread+0xe50/frame 0xfffffe0088774b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0088774bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0088774bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0088774bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100084 ] Stopped at kdb_enter+0x67: movq $0,0x16400de(%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 0xffffffff81132790 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0088774540 rbp 0xfffffe0088774560 rsi 0 rdi 0xffffffff811327c6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0088774430 r11 0x1ff77fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e600 r14 0xffffffff81a74fa7 r15 0xffffffff81a74fa7 rip 0xffffffff81129827 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16400de(%rip) db> show proc Process 12 (intr) at 0xfffff80004c74a60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ce70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ce70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271dad0 (map 0xffffffff8271dad0) (map.pmap 0xffffffff8271db90) (pmap 0xffffffff8271dbf0) 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 54646 783 783 0 R (threaded) syz-executor.0 156772 RunQ syz-executor.0 156853 L *ktrace 0xfffff80026f7e900 syz-executor.0 54644 785 785 0 R (threaded) syz-executor.3 150926 RunQ syz-executor.3 156849 S uwait 0xfffff80013c18d00 syz-executor.3 54642 786 786 0 R (threaded) syz-executor.2 152123 RunQ syz-executor.2 156847 S uwait 0xfffff80013ad8d00 syz-executor.2 156852 S uwait 0xfffff80013c18f00 syz-executor.2 54640 784 784 0 R (threaded) syz-executor.1 152866 RunQ syz-executor.1 156844 S connec 0xfffff80013635840 syz-executor.1 156851 S uwait 0xfffff80013ad8f00 syz-executor.1 49047 1 783 0 S uwait 0xfffff80026c9a500 syz-executor.0 49044 1 783 0 S uwait 0xfffff80015cd7500 syz-executor.0 49043 1 783 0 S uwait 0xfffff80026fc8b00 syz-executor.0 49041 1 783 0 S uwait 0xfffff80026e82f00 syz-executor.0 48977 1 785 0 S uwait 0xfffff80026347300 syz-executor.3 48976 1 785 0 S uwait 0xfffff80026fc8100 syz-executor.3 48934 1 784 0 S uwait 0xfffff80013ad8100 syz-executor.1 48933 1 784 0 S uwait 0xfffff80026ebc500 syz-executor.1 48932 1 784 0 S uwait 0xfffff80026fc8900 syz-executor.1 48930 1 784 0 S uwait 0xfffff80026ebc300 syz-executor.1 48750 1 785 0 S uwait 0xfffff80013ad8500 syz-executor.3 48748 1 785 0 S uwait 0xfffff80026c9a900 syz-executor.3 48503 1 786 0 S uwait 0xfffff80013141b00 syz-executor.2 48500 1 786 0 S uwait 0xfffff80026e82b00 syz-executor.2 48499 1 785 0 S uwait 0xfffff80026ebc900 syz-executor.3 48496 1 785 0 S uwait 0xfffff800131caf00 syz-executor.3 16391 1 16388 0 S uwait 0xfffff80026c9ad00 syz-executor.2 16389 1 786 0 S uwait 0xfffff80026e82d00 syz-executor.2 13981 1 784 0 S uwait 0xfffff80013141500 syz-executor.1 13980 1 784 0 S uwait 0xfffff8002651a500 syz-executor.1 10106 1 10106 65 Ss select 0xfffff80013242d40 dhclient 6621 1 6621 0 Ss select 0xfffff80015cb4140 dhclient 6618 1 6618 0 Ss select 0xfffff80013037bc0 dhclient 6599 1 6599 65 Ss select 0xfffff80026f965c0 dhclient 6030 1 6030 0 Ss select 0xfffff800131e52c0 dhclient 6027 1 6027 0 Ss select 0xfffff80026fb18c0 dhclient 6008 1 6008 65 Ss select 0xfffff800132f05c0 dhclient 4707 1 4707 0 Ss select 0xfffff80015d60440 dhclient 4704 1 4704 0 Ss select 0xfffff80026f968c0 dhclient 4685 1 4685 65 Ss select 0xfffff80026975d40 dhclient 4421 1 785 0 S uwait 0xfffff80026ebcf00 syz-executor.3 4396 1 783 0 S uwait 0xfffff800263a3500 syz-executor.0 2368 0 0 0 DL aiordy 0xfffff80013079000 [aiod4] 2367 0 0 0 DL aiordy 0xfffff80026c94000 [aiod3] 2366 0 0 0 DL aiordy 0xfffff80013078530 [aiod2] 2365 0 0 0 DL aiordy 0xfffff80013079a60 [aiod1] 1109 1 1109 0 Ss select 0xfffff8002678cbc0 dhclient 1106 1 1106 0 Ss select 0xfffff80015dd5440 dhclient 857 1 783 0 S uwait 0xfffff800263f7d00 syz-executor.0 848 1 783 0 S uwait 0xfffff80026e82500 syz-executor.0 847 1 783 0 S uwait 0xfffff80026e82900 syz-executor.0 830 1 784 0 S uwait 0xfffff8002651a900 syz-executor.1 827 1 784 0 S uwait 0xfffff80026347b00 syz-executor.1 786 780 786 0 Rs syz-executor.2 785 780 785 0 Rs syz-executor.3 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffff80026347f00 syz-fuzzer 100118 S uwait 0xfffff800263f7300 syz-fuzzer 100119 S uwait 0xfffff800263f7500 syz-fuzzer 100120 S uwait 0xfffff800263f7700 syz-fuzzer 100121 S uwait 0xfffff800263f7900 syz-fuzzer 100122 S uwait 0xfffff800263a3100 syz-fuzzer 100123 S kqread 0xfffff80026347500 syz-fuzzer 100125 S uwait 0xfffff800263f7b00 syz-fuzzer 104017 S uwait 0xfffff80026347900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800265570b0 csh 776 694 776 0 Ss select 0xfffff8002636e740 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015abe4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015abecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ac14b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ac1cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ac44b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ac4cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ac84b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ac8cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80015e7fa40 sshd 507 1 507 0 Ss select 0xfffff80015d5f8c0 syslogd 436 1 436 0 Ss select 0xfffff80015ddb2c0 devd 435 1 435 65 Ss select 0xfffff80015d5fec0 dhclient 350 1 350 0 Ss select 0xfffff80015e7f8c0 dhclient 347 1 347 0 Ss select 0xfffff80015ddba40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cdaa60 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c5200 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8303e8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d89410 [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 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda530 [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 - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e217c0 [deadlkres] 100074 D - 0xfffff80015acf900 [acpi_task_0] 100075 D - 0xfffff80015acf900 [acpi_task_1] 100076 D - 0xfffff80015acf900 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] 14013 1 784 0 Z syz-executor.1 14014 1 784 0 Z syz-executor.1 14021 1 783 0 Z syz-executor.0 14027 1 783 0 Z syz-executor.0 14034 1 783 0 Z syz-executor.0 14037 1 783 0 Z syz-executor.0 db> show all locks Process 783 (syz-executor.0) thread 0xfffffe0094fc1ac0 (100112) exclusive sleep mutex ktrace (ktrace) r = 0 (0xffffffff8271f300) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:310 Process 12 (intr) thread 0xfffffe005570eac0 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80011011208) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests pcb 3683 17043K 153965 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 pf_rule 2098 8392K 6549 devbuf 4216 6982K 4244 sctp_atcl 3656 3656K 104837 sctp_stro 1821 3642K 24736 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_atky 5488 2059K 134463 sctp_athm 3656 1371K 106626 sctp_map 3642 1366K 48282 inodedep 651 1170K 60087 filedesc 68 1085K 107209 newblk 9 1036K 61484 vfscache 3 1035K 3 subproc 217 910K 54763 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 148 dirrem 642 321K 53913 linker 348 270K 409 freefile 642 241K 53893 kdtrace 298 236K 111501 DEVFS1 107 214K 124 umtx 440 193K 440 sctp_timw 383 192K 383 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 9 140K 56416 tfo_ccache 1 136K 1 sem 4 120K 4 temp 45 117K 25457 vmem 3 112K 7 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 syncache 1 76K 1 pf_osfp 190 72K 190 routetbl 131 70K 415 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 kqueue 102 46K 54751 ithread 99 43K 99 rman 84 42K 425 KTRACE 102 39K 114 lltable 44 38K 143 taskqueue 60 36K 60 pwddesc 94 36K 54658 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 49 cred 31 31K 661 DEVFSP 80 30K 2080 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 4024 kcovinfo 64 24K 68 ksem 5 22K 355 CAM queue 5 21K 1528 selfd 55 21K 720452 pfs_nodes 20 20K 20 proc-args 52 20K 698 session 36 18K 62 UART 12 18K 12 bmsafemap 2 17K 56836 rpc 2 16K 2 shmfd 1 16K 102 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 343 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 47 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_ifnet 13 10K 4981 uidinfo 3 9K 40 sctp_stri 8 8K 7235 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 158 inpcbpolicy 18 7K 11507 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 osd 11 5K 9196 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 107214 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 55384 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 53763 vnodemarker 2 2K 13946 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 69256 filecaps 5 2K 122 crypto 4 2K 4 ip6opt 4 2K 47 newdirblk 4 2K 53607 diradd 4 2K 53954 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 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 tcp_fsb 2 1K 5915 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 2176 entropy 2 1K 46 filedesc_to_leader 2 1K 91 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 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 chd data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 40637 sctp_iter 0 0K 387 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 377 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 0 tcp_do 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 17 vegas data 0 0K 13 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 36150 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6992 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 61 allocindir 0 0K 0 indirdep 0 0K 989 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 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 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 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 53858 namei_tracker 0 0K 16 export_host 0 0K 0 cl_savebuf 0 0K 11 tcp_log_dev 0 0K 4751 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 82892 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 4 lio 0 0K 10 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 130 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 50045 ioctlops 0 0K 7366 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 766 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 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 8320 1851 1109588 0 254 41660416 0 malloc-8192 8192 1827 1067 73346 0 1 23707648 0 malloc-384 384 39135 2305 87368 0 30 15912960 0 malloc-4096 4096 2105 1 6580 0 2 8626176 0 sctp_asoc 2288 1820 1235 24141 0 254 6989840 0 malloc-1024 1024 3669 2531 112541 0 16 6348800 0 malloc-384 384 10254 5916 1032747 0 30 6209280 0 malloc-2048 2048 1823 1101 25422 0 8 5988352 0 sctp_ep 1280 1828 1529 73341 0 254 4296960 0 malloc-1024 1024 4174 10 7533 0 16 4284416 0 tcp_log 416 13 10058 439656 0 254 4189536 0 malloc-1024 1024 729 3031 64306 0 16 3850240 0 mbuf 256 10333 3587 2852734 0 254 3563520 0 malloc-1024 1024 2035 1137 144215 0 16 3248128 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 UMA Slabs 0 112 24011 34 24011 0 126 2693040 0 sctp_raddr 736 1860 1660 42283 0 254 2590720 0 malloc-16384 16384 4 152 572 0 1 2555904 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-1024 1024 138 2238 38062 0 16 2433024 0 RADIX NODE 144 13907 426 1185552 0 63 2063952 0 malloc-512 512 780 3036 54521 0 30 1953792 0 BUF TRIE 144 192 13276 33129 0 62 1939392 0 mbuf_cluster 2048 945 1 945 0 254 1937408 0 malloc-384 384 1208 3002 220592 0 30 1616640 0 malloc-32768 32768 35 4 53607 0 2 1277952 0 malloc-8192 8192 101 5 54643 0 1 868352 0 malloc-384 384 1728 62 60782 0 30 687360 0 FFS inode 1160 534 54 54428 0 9 682080 0 malloc-65536 65536 3 6 674 0 1 589824 0 socket 944 64 500 86991 0 254 532416 0 VM OBJECT 264 1685 55 767634 0 30 459360 0 256 Bucket 2048 183 17 21837 0 8 409600 0 THREAD 1808 197 23 56853 0 8 397760 0 malloc-16384 16384 24 0 25 0 1 393216 0 vmem btag 56 6830 70 6830 0 254 386400 0 malloc-512 512 31 713 68204 0 30 380928 0 lkpicurr 160 2 2348 2 0 62 376000 0 sctp_chunk 152 825 1645 23495 0 254 375440 0 lkpimm 160 1 2324 1 0 62 372000 0 malloc-65536 65536 4 1 5 0 1 327680 0 MAP ENTRY 96 3116 244 2939017 0 126 322560 0 tcp_bbr_map 128 0 2387 19852 0 126 305536 0 VNODE 448 572 85 54468 0 30 294336 0 sctp_stream_msg_out 112 1585 827 7784 0 254 270144 0 malloc-2048 2048 125 3 142 0 8 262144 0 malloc-384 384 617 63 12232 0 30 261120 0 tcp_inpcb 488 7 513 9184 0 254 253760 0 mbuf_packet 256 285 660 582481 0 254 241920 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-8192 8192 23 3 39 0 1 212992 0 malloc-512 512 401 15 7674 0 30 212992 0 VMSPACE 2544 67 11 54583 0 4 198432 0 malloc-16384 16384 11 1 247 0 1 196608 0 32 Bucket 256 591 144 41598 0 62 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-4096 4096 7 38 83853 0 2 184320 0 malloc-384 384 398 62 223462 0 30 176640 0 pcpu-8 8 21533 483 137245 0 254 176128 0 FFS2 dinode 256 534 126 54427 0 62 168960 0 malloc-512 512 198 122 120191 0 30 163840 0 malloc-384 384 351 59 58233 0 30 157440 0 malloc-512 512 238 66 56731 0 30 155648 0 PROC 1328 99 18 54646 0 8 155376 0 S VFS Cache 104 1032 372 55185 0 126 146016 0 tcpcb 1080 7 119 9184 0 254 136080 0 malloc-1024 1024 130 2 139 0 16 135168 0 malloc-384 384 284 66 94121 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 clpbuf 2624 0 48 281 0 16 125952 0 filedesc0 1072 94 18 54658 0 8 120064 0 ksiginfo 112 102 942 1891 0 126 116928 0 malloc-16384 16384 2 5 173 0 1 114688 0 malloc-4096 4096 22 6 10842 0 2 114688 0 16 Bucket 144 616 140 14392 0 62 108864 0 ertt_txseginfo 40 0 2626 106425 0 254 105040 0 128 Bucket 1024 60 35 8708 0 16 97280 0 malloc-512 512 122 62 57394 0 30 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 190 327272 0 30 77520 0 malloc-8192 8192 3 6 58 0 1 73728 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 0 1 176 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-2048 2048 10 20 527 0 8 61440 0 malloc-8192 8192 2 5 60635 0 1 57344 0 64 Bucket 512 48 64 25512 0 30 57344 0 sctp_readq 152 2 336 1412 0 254 51376 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 7 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 1 5 76 0 1 49152 0 malloc-512 512 34 62 884 0 30 49152 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 28 52 6408 0 30 40960 0 2 Bucket 32 710 550 50396 0 254 40320 0 Files 80 256 244 167678 0 126 40000 0 tcp_rack_pcb 832 2 43 5915 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 248249 0 16 36864 0 malloc-2048 2048 2 16 151 0 8 36864 0 sctp_laddr 48 12 744 4368 0 254 36288 0 TURNSTILE 136 221 31 221 0 62 34272 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-8192 8192 0 4 34 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 8 Bucket 80 176 224 3884 0 126 32000 0 pipe 744 23 17 760 0 16 29760 0 malloc-4096 4096 6 1 8 0 2 28672 0 KNOTE 160 28 147 538078 0 62 28000 0 malloc-4096 4096 1 5 10 0 2 24576 0 malloc-4096 4096 4 2 151 0 2 24576 0 PWD 32 35 721 53698 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 malloc-4096 4096 2 3 109 0 2 20480 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 30 45 2076 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 tcp_rack_map 112 4 140 10153 0 126 16128 0 ertt 72 7 217 9184 0 126 16128 0 vtnet_tx_hdr 24 0 668 607838 0 254 16032 0 ripcb 488 5 27 688 0 254 15616 0 udplite_inpcb 488 0 32 1172 0 254 15616 0 udp_inpcb 488 6 26 463 0 254 15616 0 tcp_bbr_pcb 832 0 18 418 0 16 14976 0 malloc-2048 2048 2 4 6 0 8 12288 0 4 Bucket 48 7 245 1153 0 254 12096 0 kenv 258 15 30 1042 0 30 11610 0 malloc-2048 2048 3 1 163 0 8 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 339 0 16 8192 0 pf tags 104 36 42 190 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 36 56 64 0 126 8096 0 rl_entry 40 81 121 81 0 254 8080 0 udpcb 32 6 246 1635 0 254 8064 0 ipq 56 0 144 5 0 254 8064 0 UMA Slabs 1 176 42 3 42 0 62 7920 0 AIO 208 0 38 24 0 62 7904 0 itimer 352 0 22 13 0 30 7744 0 AIOCB 552 0 14 34 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 5 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 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 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 tcp_log_node 120 0 33 2 0 126 3960 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 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 304 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 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 tcptw 88 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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