panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:16480 cpuid = 0 time = 211 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005173b550 vpanic() at vpanic+0x1cc/frame 0xfffffe005173b5b0 panic() at panic+0x43/frame 0xfffffe005173b610 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe005173b670 rack_output() at rack_output+0x4b83/frame 0xfffffe005173b9c0 tcp_hpts_thread() at tcp_hpts_thread+0xe50/frame 0xfffffe005173bb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe005173bbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe005173bbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005173bbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100084 ] Stopped at kdb_enter+0x67: movq $0,0x164086e(%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 0xffffffff81132000 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe005173b530 rbp 0xfffffe005173b550 rsi 0 rdi 0xffffffff81132036 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005173b420 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e600 r14 0xffffffff81a74f96 r15 0xffffffff81a74f96 rip 0xffffffff81129097 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164086e(%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 53090 787 787 0 R (threaded) syz-executor.0 146728 RunQ syz-executor.0 155320 S uwait 0xfffff8002428eb00 syz-executor.0 53089 788 788 0 R (threaded) syz-executor.1 113601 RunQ syz-executor.1 155319 RunQ syz-executor.1 155321 RunQ syz-executor.1 52956 1 814 0 S uwait 0xfffff80015e19300 syz-executor.2 52955 1 814 0 S uwait 0xfffff80052eeff00 syz-executor.2 44911 1 788 0 S uwait 0xfffff8005230a700 syz-executor.1 44900 1 788 0 S uwait 0xfffff8003f1c3f00 syz-executor.1 44895 1 788 0 S uwait 0xfffff80052f3bd00 syz-executor.1 44888 1 788 0 S uwait 0xfffff80052ba7f00 syz-executor.1 44885 1 788 0 S uwait 0xfffff8005230a500 syz-executor.1 44880 1 788 0 S uwait 0xfffff8002428ef00 syz-executor.1 43579 1 854 0 SV uwait 0xfffff80052d87d00 syz-executor.3 43578 1 854 0 SV uwait 0xfffff8003fedb700 syz-executor.3 42906 1 788 0 S uwait 0xfffff8003f1c3500 syz-executor.1 42901 1 788 0 S uwait 0xfffff80052587500 syz-executor.1 37340 1 787 0 SV uwait 0xfffff80052dd3900 syz-executor.0 37337 1 787 0 SV uwait 0xfffff80052d87f00 syz-executor.0 27837 1 814 0 S uwait 0xfffff80052dd3d00 syz-executor.2 27833 1 814 0 S uwait 0xfffff80052d87b00 syz-executor.2 26039 1 788 0 S uwait 0xfffff80052ba7100 syz-executor.1 26036 1 788 0 S uwait 0xfffff8003fedbf00 syz-executor.1 24249 1 787 0 S uwait 0xfffff80052eefb00 syz-executor.0 24246 1 787 0 S uwait 0xfffff8003f1c3700 syz-executor.0 20571 1 788 0 S uwait 0xfffff80052dd3300 syz-executor.1 20567 1 788 0 S uwait 0xfffff80052587700 syz-executor.1 16939 16935 854 0 SV uwait 0xfffff80052ba7500 syz-executor.3 16935 1 854 0 DV ppwait 0xfffff800242cf4e0 syz-executor.3 16888 1 854 0 S uwait 0xfffff800529e7500 syz-executor.3 16885 1 854 0 S uwait 0xfffff8003f1c3d00 syz-executor.3 16034 1 854 0 S uwait 0xfffff80052587900 syz-executor.3 16027 1 854 0 S uwait 0xfffff80052eefd00 syz-executor.3 16023 1 854 0 S uwait 0xfffff80052d87900 syz-executor.3 15133 1 854 0 S uwait 0xfffff80015d40900 syz-executor.3 15132 1 854 0 S uwait 0xfffff80015d3df00 syz-executor.3 9579 1 9579 65 Ss select 0xfffff8003f37bbc0 dhclient 7255 1 7255 0 Ss select 0xfffff8003fbaaec0 dhclient 7252 1 7252 0 Ss select 0xfffff80052d13a40 dhclient 7233 1 7233 65 Ss select 0xfffff8003fbfc140 dhclient 6435 0 0 0 DL aiordy 0xfffff8003f3ada60 [aiod4] 6434 0 0 0 DL aiordy 0xfffff80052ae9000 [aiod3] 6433 0 0 0 DL aiordy 0xfffff80052ae9a60 [aiod2] 6432 0 0 0 DL aiordy 0xfffff80052dcc530 [aiod1] 2948 1 2948 0 Ss select 0xfffff8003f37bec0 dhclient 2945 1 2945 0 Ss select 0xfffff8003f287bc0 dhclient 2918 1 2918 65 Ss select 0xfffff80052bea2c0 dhclient 1591 1 1591 0 Ss select 0xfffff80015e35440 dhclient 1588 1 1588 0 Ss select 0xfffff80052ed62c0 dhclient 1569 1 1569 65 Ss select 0xfffff80052c79bc0 dhclient 1046 1 1046 0 Ss select 0xfffff80052576ec0 dhclient 1043 1 1043 0 Ss select 0xfffff80052c76d40 dhclient 876 871 787 0 SV uwait 0xfffff800529e9f00 syz-executor.0 871 1 787 0 DV ppwait 0xfffff8005250d4e0 syz-executor.0 854 780 854 0 Rs syz-executor.3 814 780 814 0 Ss piperd 0xfffff80052a425d0 syz-executor.2 788 780 788 0 Rs syz-executor.1 787 780 787 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100114 Run CPU 1 syz-fuzzer 100116 S nanslp 0xffffffff8273d0a0 syz-fuzzer 100117 S uwait 0xfffff800529e9500 syz-fuzzer 100118 S uwait 0xfffff800529e9700 syz-fuzzer 100119 S uwait 0xfffff800529e9900 syz-fuzzer 100120 S uwait 0xfffff800529e9b00 syz-fuzzer 100121 S kqread 0xfffff800529e7d00 syz-fuzzer 100122 S uwait 0xfffff80015e19500 syz-fuzzer 100146 S uwait 0xfffff80015e19900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e1db10 csh 776 694 776 0 Ss select 0xfffff80052432d40 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015408cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aea4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aeacb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aee4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aeecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a764b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a76cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a794b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a79cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff800522fa440 sshd 507 1 507 0 Ss select 0xfffff800524325c0 syslogd 436 1 436 0 Ss select 0xfffff80015d53740 devd 435 1 435 65 Ss select 0xfffff800522028c0 dhclient 350 1 350 0 Ss select 0xfffff80015eda140 dhclient 347 1 347 0 Ss select 0xfffff80015d03bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ad5000 [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 0xfffff80015da9ce8 [/ 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 0xffffffff815c50e0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e4a8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82fa6410 [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 0xfffff80004da5c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d72d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d72d30 [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 - 0xfffff80004cc0d00 [thr_0] 100029 D - 0xfffff80004cc0d80 [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 - 0xfffff80004cc0900 [firmware taskq] 100038 D - 0xfffff80004cc0500 [crypto_0] 100039 D - 0xfffff80004cc0500 [crypto_1] 100055 D - 0xfffff80004eef900 [vtnet0 rxq 0] 100056 D - 0xfffff80004eef500 [vtnet0 txq 0] 100057 D - 0xfffff80004eef100 [vtnet0 rxq 1] 100058 D - 0xfffff800153c5d00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153a6700 [virtio_balloon] 100064 D - 0xfffff800153c5500 [mca taskq] 100069 D - 0xffffffff81e218c1 [deadlkres] 100074 D - 0xfffff80015a84500 [acpi_task_0] 100075 D - 0xfffff80015a84500 [acpi_task_1] 100076 D - 0xfffff80015a84500 [acpi_task_2] 100077 D - 0xfffff80004cc0100 [CAM taskq] 53087 854 854 0 Z syz-executor.3 db> show all locks Process 12 (intr) thread 0xfffffe0055378740 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80024cacb90) 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 679 3531K 128378 tcp_hpts 5 3219K 5 inodedep 2260 2779K 52166 kobj 326 2608K 486 vtbuf 24 2064K 46 filedesc 80 1279K 104141 dirrem 2251 1126K 52071 newblk 10 1037K 52750 vfscache 3 1035K 3 subproc 213 899K 53206 freefile 2250 844K 52047 acpica 1674 649K 54806 sctp_atcl 637 637K 85822 sctp_stro 313 626K 25851 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 sctp_atky 950 357K 112715 BPF 51 342K 61 linker 348 270K 457 sctp_athm 637 239K 86608 sctp_map 626 235K 50790 kdtrace 291 230K 108413 DEVFS1 107 214K 124 module 510 192K 510 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pf_osfp 407 153K 407 pagedep 10 141K 52056 tfo_ccache 1 136K 1 sem 4 120K 4 sctp_timw 230 115K 230 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 15371 syncache 1 76K 1 routetbl 133 71K 422 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 pf_rule 24 64K 171 DEVFS3 126 63K 136 ether_multi 157 59K 167 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 shm 3 48K 11 kqueue 101 46K 53218 lltable 49 43K 188 ithread 99 43K 99 rman 84 42K 425 KTRACE 101 38K 2331 pwddesc 98 37K 53277 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 DEVFSP 87 33K 9219 hostcache 1 32K 1 tty 16 32K 16 in6_multi 71 31K 71 GEOM 60 29K 489 kbdmux 6 28K 6 cred 26 26K 308 ifnet 7 25K 7 plimit 24 24K 499 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 696747 pfs_nodes 20 20K 20 proc-args 52 20K 725 UART 12 18K 12 session 35 18K 56 bmsafemap 2 17K 52157 ksem 1 16K 101 rpc 2 16K 2 shmfd 1 16K 26 pfs_vncache 1 16K 1 inpcbpolicy 40 15K 16166 ufs_dirhash 24 14K 24 sglist 5 13K 5 osd 33 13K 13812 lockf 33 13K 75 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 1109 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_ifnet 11 9K 30 uidinfo 3 9K 17 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 468 mount 16 7K 252 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 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 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 104070 in_multi 6 3K 8 tcp_fsb 7 3K 5969 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 52025 sctp_ifn 6 3K 15 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 52024 vnodemarker 2 2K 106 NFSD session 1 2K 1 newdirblk 5 2K 52035 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 120 crypto 4 2K 346 diradd 4 2K 52112 xform 4 2K 10430 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 62376 tcpfunc 3 2K 3 loginclass 3 2K 8 chacha20random 1 1K 1 vnodes 1 1K 2 CAM SIM 2 1K 2 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 entropy 2 1K 48 filedesc_to_leader 2 1K 4 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 cdg data 1 1K 156 cubic data 1 1K 445 htcp data 1 1K 778 chd data 1 1K 108 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 tcp_do 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 124 vegas data 0 0K 547 sctp_mcore 0 0K 0 sctp_socko 0 0K 35968 sctp_iter 0 0K 261 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 252 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 92 sctp_stri 0 0K 1500 mqdata 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 39345 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 51 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 23 allocindir 0 0K 0 indirdep 0 0K 11 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 18 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 6 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 14 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 52257 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 7 tcp_log_dev 0 0K 4367 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 3277 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 10 lio 0 0K 20 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 156 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 45806 ioctlops 0 0K 2012 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 1010 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 8321 969 1043857 0 254 38051840 0 malloc-384 384 36123 1297 91893 0 30 14369280 0 malloc-8192 8192 326 643 59700 0 1 7938048 0 tcp_log 416 2200 10373 391066 0 254 5230368 0 malloc-1024 1024 4179 5 4198 0 16 4284416 0 malloc-1024 1024 133 3015 41148 0 16 3223552 0 malloc-1024 1024 2344 764 53105 0 16 3182592 0 mbuf 256 9193 1382 4281044 0 254 2707200 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-384 384 2727 3213 972401 0 30 2280960 0 sctp_asoc 2288 313 652 25395 0 254 2207920 0 malloc-1024 1024 642 1298 91647 0 16 1986560 0 malloc-2048 2048 315 645 26822 0 8 1966080 0 BUF TRIE 144 191 13277 1580 0 62 1939392 0 RADIX NODE 144 12851 362 1221726 0 63 1902672 0 UMA Slabs 0 112 16180 17 16180 0 126 1814064 0 malloc-512 512 2389 763 52968 0 30 1613824 0 malloc-32768 32768 41 6 52071 0 1 1540096 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 malloc-384 384 2831 759 220759 0 30 1378560 0 sctp_ep 1280 324 672 59655 0 254 1274880 0 malloc-1024 1024 525 659 115280 0 16 1212416 0 malloc-8192 8192 100 4 53091 0 1 851968 0 sctp_raddr 736 313 655 25590 0 254 712448 0 malloc-384 384 1728 42 53965 0 30 679680 0 FFS inode 1160 540 27 52589 0 8 657720 0 socket 944 80 492 77549 0 254 539968 0 VM OBJECT 264 1693 77 745982 0 30 467280 0 malloc-384 384 644 466 18046 0 30 426240 0 tcp_inpcb 488 29 843 13800 0 254 425536 0 malloc-16384 16384 24 0 25 0 1 393216 0 256 Bucket 2048 172 14 19993 0 8 380928 0 THREAD 1808 191 18 55321 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 3142 302 2855314 0 126 330624 0 malloc-65536 65536 5 0 5 0 1 327680 0 tcpcb 1080 29 251 13800 0 254 302400 0 tcp_bbr_map 128 0 2325 64778 0 126 297600 0 malloc-512 512 32 544 58263 0 30 294912 0 VNODE 448 578 79 52629 0 30 294336 0 malloc-2048 2048 125 3 147 0 8 262144 0 malloc-384 384 408 272 220074 0 30 261120 0 vmem btag 56 4050 42 4050 0 254 229152 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-384 384 507 63 89304 0 30 218880 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 2 37 0 1 204800 0 VMSPACE 2544 67 11 53062 0 4 198432 0 malloc-65536 65536 0 3 14 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 tcp_rack_pcb 832 7 218 5969 0 16 187200 0 mbuf_packet 256 54 651 89468 0 254 180480 0 malloc-4096 4096 7 37 4238 0 2 180224 0 ertt_txseginfo 40 0 3939 135100 0 254 157560 0 malloc-384 384 341 59 64874 0 30 153600 0 PROC 1328 98 16 53090 0 8 151392 0 S VFS Cache 104 1046 397 54110 0 126 150072 0 FFS2 dinode 256 540 45 52588 0 62 149760 0 32 Bucket 256 321 264 49390 0 62 149760 0 malloc-16384 16384 4 5 47 0 1 147456 0 malloc-512 512 228 52 52426 0 30 143360 0 malloc-1024 1024 127 5 134 0 16 135168 0 malloc-512 512 197 67 110065 0 30 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-512 512 244 12 2155 0 30 131072 0 filedesc0 1072 98 21 53277 0 8 127568 0 ksiginfo 112 99 945 2189 0 126 116928 0 malloc-16384 16384 2 5 74 0 1 114688 0 sctp_laddr 48 136 2216 11796 0 254 112896 0 sctp_chunk 152 305 423 3882 0 254 110656 0 16 Bucket 144 423 305 9872 0 62 104832 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 91 0 1 98304 0 malloc-4096 4096 22 2 339 0 2 98304 0 128 Bucket 1024 60 31 11455 0 16 93184 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 23 0 16 83968 0 malloc-8192 8192 5 5 21 0 1 81920 0 malloc-512 512 119 33 52508 0 30 77824 0 g_bio 408 0 190 10564 0 30 77520 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-4096 4096 12 4 207 0 2 65536 0 malloc-2048 2048 10 20 539 0 8 61440 0 malloc-8192 8192 2 5 52540 0 1 57344 0 tcp_rack_map 112 12 492 11368 0 126 56448 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 pipe 744 26 39 1075 0 16 48360 0 64 Bucket 512 48 40 19754 0 30 45056 0 sctp_stream_msg_out 112 8 388 5151 0 254 44352 0 Files 80 287 263 158124 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 56 0 8 40960 0 malloc-512 512 26 54 1457 0 30 40960 0 pcpu-8 8 4876 244 6160 0 254 40960 0 NAMEI 1024 0 36 239075 0 16 36864 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 15 0 1 32768 0 malloc-4096 4096 6 2 99 0 2 32768 0 malloc-2048 2048 2 14 632 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_bbr_pcb 832 1 35 2795 0 16 29952 0 PWD 32 40 842 52128 0 254 28224 0 KNOTE 160 28 147 544746 0 62 28000 0 udplite_inpcb 488 0 56 1104 0 254 27328 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-4096 4096 1 5 12 0 2 24576 0 malloc-512 512 34 14 1231 0 30 24576 0 2 Bucket 32 421 335 13517 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 122 178 9203 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 99 0 2 20480 0 ertt 72 29 251 13800 0 126 20160 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 22 53 1664 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 598 0 2 16384 0 malloc-2048 2048 2 6 190 0 8 16384 0 vtnet_tx_hdr 24 0 668 561533 0 254 16032 0 ripcb 488 5 27 716 0 254 15616 0 udp_inpcb 488 6 26 546 0 254 15616 0 malloc-2048 2048 3 3 163 0 8 12288 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 4 0 254 8096 0 PGRP 88 35 57 58 0 126 8096 0 rl_entry 40 73 129 73 0 254 8080 0 hostcache 64 2 124 2 0 254 8064 0 udpcb 32 6 246 1650 0 254 8064 0 4 Bucket 48 5 163 1122 0 254 8064 0 sctp_readq 152 0 52 599 0 254 7904 0 cryptop 280 0 28 34 0 30 7840 0 itimer 352 0 22 4 0 30 7744 0 AIOCB 552 0 14 82 0 16 7728 0 AIOLIO 272 0 28 10 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 2117 0 126 6448 0 domainset 40 0 126 1579 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 malloc-1024 1024 1 3 11 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 2 70 3 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 AIO 208 0 19 28 0 62 3952 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 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 0 254 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 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 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 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 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