panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:16466 cpuid = 0 time = 1623229600 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516e5560 vpanic() at vpanic+0x1c7/frame 0xfffffe00516e55c0 panic() at panic+0x43/frame 0xfffffe00516e5620 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00516e5680 rack_output() at rack_output+0x258d/frame 0xfffffe00516e59c0 tcp_hpts_thread() at tcp_hpts_thread+0xe34/frame 0xfffffe00516e5b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00516e5bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00516e5bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00516e5bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100084 ] Stopped at kdb_enter+0x67: movq $0,0x1635d4e(%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 0xffffffff8113c410 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516e5540 rbp 0xfffffe00516e5560 rsi 0 rdi 0xffffffff8113c446 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516e5430 r11 0x1ffaefff59c r12 0xffffffff82267ba0 ddb_dbbe r13 0 r14 0xffffffff81a7c9f6 r15 0xffffffff81a7c9f6 rip 0xffffffff81133437 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1635d4e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c72a60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271c6b0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271c6b0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271d310 (map 0xffffffff8271d310) (map.pmap 0xffffffff8271d3d0) (pmap 0xffffffff8271d430) 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 21351 783 783 0 R CPU 1 syz-executor.0 21350 797 797 0 R (threaded) syz-executor.2 109298 RunQ syz-executor.2 123786 RunQ syz-executor.2 21347 784 784 0 R (threaded) syz-executor.1 115919 RunQ syz-executor.1 123783 S accept 0xfffff80025b608b8 syz-executor.1 21346 820 820 0 S (threaded) syz-executor.3 120821 S nanslp 0xffffffff8273c8e1 syz-executor.3 123780 S sbwait 0xfffff80025ca5924 syz-executor.3 123782 S uwait 0xfffff80025a7ab00 syz-executor.3 21310 1 797 0 S uwait 0xfffff80015d05300 syz-executor.2 21308 1 797 0 S uwait 0xfffff80015d07100 syz-executor.2 19045 1 784 0 S uwait 0xfffff800648bb900 syz-executor.1 19044 1 784 0 S uwait 0xfffff80025186100 syz-executor.1 16554 1 820 0 SV uwait 0xfffff80036bd4f00 syz-executor.3 16553 1 820 0 SV sigwait 0xfffffe009557b000 syz-executor.3 14137 1 797 0 SV uwait 0xfffff80015d02b00 syz-executor.2 14128 1 797 0 SV uwait 0xfffff80036bd4d00 syz-executor.2 10212 10211 783 0 SV uwait 0xfffff80015d07f00 syz-executor.0 10211 1 783 0 DV ppwait 0xfffff80036fb6f40 syz-executor.0 9900 1 784 0 S uwait 0xfffff80036bd4b00 syz-executor.1 9898 1 784 0 S uwait 0xfffff80015d07700 syz-executor.1 9797 1 784 0 S uwait 0xfffff80036e10900 syz-executor.1 9796 1 784 0 S uwait 0xfffff80015d02500 syz-executor.1 9574 1 797 0 S uwait 0xfffff80015d07300 syz-executor.2 9572 1 797 0 S uwait 0xfffff80015d05d00 syz-executor.2 9571 1 797 0 S uwait 0xfffff80015c3cb00 syz-executor.2 9461 1 9461 65 Ss select 0xfffff800252a9440 dhclient 9067 1 9067 0 Ss select 0xfffff800252b18c0 dhclient 9064 1 9064 0 Ss select 0xfffff80036c428c0 dhclient 9043 1 9043 65 Ss select 0xfffff8002500ba40 dhclient 8641 1 8641 0 Ss select 0xfffff800251bda40 dhclient 8634 1 8634 0 Ss select 0xfffff8002525e5c0 dhclient 8611 1 8611 65 Ss select 0xfffff800253555c0 dhclient 7859 1 7859 0 Ss select 0xfffff80015e478c0 dhclient 7849 1 7849 0 Ss select 0xfffff800256e32c0 dhclient 7807 1 7807 65 Ss select 0xfffff800257722c0 dhclient 5954 1 797 0 S uwait 0xfffff80015d05f00 syz-executor.2 5951 1 797 0 S uwait 0xfffff800153e6100 syz-executor.2 5791 5790 783 0 SV uwait 0xfffff80015d07b00 syz-executor.0 5790 1 783 0 DV ppwait 0xfffff80025063a10 syz-executor.0 5023 1 783 0 S uwait 0xfffff80015d07d00 syz-executor.0 5020 1 783 0 S uwait 0xfffff80015d07500 syz-executor.0 1655 1 797 60929 S uwait 0xfffff80015d00f00 syz-executor.2 1652 1 797 60929 S uwait 0xfffff80015d04b00 syz-executor.2 1337 1 784 0 SV uwait 0xfffff80015d05500 syz-executor.1 1336 1 784 0 SV uwait 0xfffff80015ce0500 syz-executor.1 1314 0 0 0 DL aiordy 0xfffff80036ddc530 [aiod4] 1313 0 0 0 DL aiordy 0xfffff80036ddca60 [aiod3] 1312 0 0 0 DL aiordy 0xfffff80015e5d000 [aiod2] 1311 0 0 0 DL aiordy 0xfffff80036ec3530 [aiod1] 820 780 820 0 Ss nanslp 0xffffffff8273c8e1 syz-executor.3 816 1 816 0 Ss select 0xfffff80036354440 dhclient 811 1 811 0 Ss select 0xfffff80036354a40 dhclient 797 780 797 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100100 S uwait 0xfffff80015d13d00 syz-fuzzer 100120 S uwait 0xfffff80015d09b00 syz-fuzzer 100121 S uwait 0xfffff80015d09d00 syz-fuzzer 100122 S uwait 0xfffff80015d09f00 syz-fuzzer 100123 S uwait 0xfffff80015d13100 syz-fuzzer 100124 S uwait 0xfffff80015d05700 syz-fuzzer 100125 S kqread 0xfffff80015d4ff00 syz-fuzzer 100126 S uwait 0xfffff80015d05b00 syz-fuzzer 100159 S uwait 0xfffff800153e6300 syz-fuzzer 110078 S uwait 0xfffff80036bd4900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80036399b10 csh 776 694 776 0 Ss select 0xfffff80036507bc0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015423cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aa84b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aa8cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aab4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aabcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a334b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a33cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a374b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a37cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron 694 1 694 0 Ss select 0xfffff8001571d440 sshd 507 1 507 0 Ss select 0xfffff8001571dd40 syslogd 436 1 436 0 Ss select 0xfffff80015d46bc0 devd 435 1 435 65 Ss select 0xfffff80015d50740 dhclient 350 1 350 0 Ss select 0xfffff80015d4cec0 dhclient 347 1 347 0 Ss select 0xfffff80015d508c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015a8e000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004ec24e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100086 D launds 0xffffffff82847084 [laundry: dom0] 100087 D umarcl 0xffffffff815d0ee0 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830a1828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d983c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004debc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004ccb380 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004ccb330 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c4fd00 [thr_0] 100029 D - 0xfffff80004c4fd80 [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 0xfffff80004bd5530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff8000443e900 [if_io_tqg_0] 100006 D - 0xfffff8000443e500 [if_io_tqg_1] 100007 D - 0xfffff8000443e100 [if_config_tqg_0] 100008 D - 0xfffff80004c75d00 [softirq_0] 100009 D - 0xfffff80004c75900 [softirq_1] 100010 D - 0xfffff80004c75500 [aiod_kick taskq] 100012 D - 0xfffff80004c70d00 [kqueue_ctx taskq] 100013 D - 0xfffff80004c70900 [pci_hp taskq] 100015 D - 0xfffff80004c70100 [inm_free taskq] 100017 D - 0xfffff80004c69900 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c69500 [thread taskq] 100019 D - 0xfffff80004c69100 [in6m_free taskq] 100020 D - 0xfffff80004c65d00 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c65d00 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c65d00 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c65d00 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c65900 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c65900 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c65900 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c65900 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c65500 [firmware taskq] 100038 D - 0xfffff80004db8d00 [crypto_0] 100039 D - 0xfffff80004db8d00 [crypto_1] 100055 D - 0xfffff80004db8100 [vtnet0 rxq 0] 100056 D - 0xfffff80015364d00 [vtnet0 txq 0] 100057 D - 0xfffff80015364900 [vtnet0 rxq 1] 100058 D - 0xfffff80015364500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80004ece300 [virtio_balloon] 100064 D - 0xfffff800153ecd00 [mca taskq] 100066 D - 0xffffffff81e29a00 [deadlkres] 100074 D - 0xfffff80015a3dd00 [acpi_task_0] 100075 D - 0xfffff80015a3dd00 [acpi_task_1] 100076 D - 0xfffff80015a3dd00 [acpi_task_2] 100077 D - 0xfffff80004db8900 [CAM taskq] db> show all locks Process 21351 (syz-executor.0) thread 0xfffffe00951ea020 (111853) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00953c5120) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:6902 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00953c5060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 Process 12 (intr) thread 0xfffffe0055378740 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80064fda7c0) 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 tcp_hpts 5 3219K 5 kobj 328 2624K 488 pf_rule 613 2452K 2246 vtbuf 24 2064K 46 filedesc 70 1117K 40859 newblk 10 1037K 20997 vfscache 3 1035K 3 subproc 203 861K 21463 inodedep 267 786K 21450 pcb 58 733K 19346 acpica 1674 649K 54692 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3485 BPF 46 337K 82 linker 348 270K 409 kdtrace 281 223K 45139 DEVFS1 107 214K 124 module 512 192K 512 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 10 141K 20660 tfo_ccache 1 136K 1 dirrem 258 129K 20424 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 freefile 257 97K 20403 audit_evclass 236 89K 294 temp 36 81K 12127 mtx_pool 2 80K 2 syncache 1 76K 1 msg 4 68K 4 routetbl 123 67K 397 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 164 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 ksem 26 53K 5293 kenv 95 52K 95 eventhandler 133 50K 133 kqueue 96 44K 21390 lltable 49 43K 86 ithread 99 43K 99 sctp_timw 83 42K 83 rman 84 42K 425 KTRACE 100 38K 100 taskqueue 60 36K 60 DEVFSP 93 35K 10587 pwddesc 93 35K 21360 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 5 GEOM 60 29K 489 in6_multi 65 29K 65 cred 28 28K 340 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 1471 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 299846 pfs_nodes 20 20K 20 proc-args 52 20K 677 UART 12 18K 12 session 35 18K 71 bmsafemap 2 17K 21079 inpcbpolicy 43 17K 8074 sctp_atcl 16 16K 10580 rpc 2 16K 2 shmfd 1 16K 59 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 60 vt 11 11K 11 Unitno 29 11K 957 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_ifnet 13 10K 443 uidinfo 4 10K 15 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 sctp_atky 19 8K 13407 select 19 8K 420 mount 16 7K 90 sctp_athm 16 6K 10720 sctp_stro 3 6K 2754 fpukern_ctx 3 6K 3 osd 15 6K 5445 xform 15 6K 11493 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 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 40806 in_multi 6 3K 9 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 20399 sctp_ifn 6 3K 14 sctp_map 6 3K 5338 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 20398 vnodemarker 2 2K 1976 NFSD session 1 2K 1 newdirblk 5 2K 20403 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 102 crypto 4 2K 647 diradd 4 2K 20466 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 24742 tcpfunc 3 2K 3 ip_moptions 3 2K 1451 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 1379 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 ip_msource 2 1K 3 in_mfilter 2 1K 2585 entropy 2 1K 48 filedesc_to_leader 2 1K 3 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 7542 sctp_iter 0 0K 9 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 272 vegas data 0 0K 0 chd data 0 0K 36 mqdata 0 0K 0 tcp_do 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 26 dctcp data 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 33 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 17419 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 992 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 6 allocindir 0 0K 0 indirdep 0 0K 10 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 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 43 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 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 2 twa_commands 0 0K 0 statfs 0 0K 21256 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1670 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 15623 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 7 lio 0 0K 20 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 127 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 27161 ioctlops 0 0K 4747 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 795 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 7 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 8323 1413 1075320 0 254 39878656 0 malloc-384 384 34465 65 46199 0 30 13259520 0 malloc-8192 8192 14 1083 7832 0 1 8986624 0 malloc-1024 1024 410 3874 33800 0 16 4386816 0 malloc-1024 1024 4126 10 4158 0 16 4235264 0 mbuf 256 8821 3479 3887464 0 254 3148800 0 mbuf_cluster 2048 1440 2 1440 0 254 2953216 0 malloc-8192 8192 332 3 1022 0 1 2744320 0 malloc-1024 1024 108 2544 21377 0 16 2715648 0 tcp_log 416 1171 5192 88967 0 254 2647008 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-4096 4096 620 2 3608 0 2 2547712 0 sctp_asoc 2288 3 1097 2669 0 254 2516800 0 malloc-2048 2048 30 1092 2708 0 8 2297856 0 malloc-384 384 333 5437 325355 0 30 2215680 0 UMA Slabs 0 112 17400 21 17400 0 126 1951152 0 RADIX NODE 144 13385 164 504588 0 62 1951056 0 BUF TRIE 144 192 13276 10315 0 62 1939392 0 malloc-384 384 1433 2437 76443 0 30 1486080 0 sctp_ep 1280 13 1127 7775 0 254 1459200 0 malloc-512 512 330 2518 41525 0 30 1458176 0 malloc-32768 32768 36 4 20560 0 1 1310720 0 malloc-1024 1024 16 1112 7869 0 16 1155072 0 malloc-384 384 367 2203 24153 0 30 986880 0 malloc-384 384 2092 68 125104 0 30 829440 0 sctp_raddr 736 3 1108 2669 0 254 817696 0 malloc-8192 8192 94 3 21352 0 1 794624 0 FFS inode 1160 533 27 20938 0 8 649600 0 tcp_bbr_map 128 5 4521 667785 0 127 579328 0 ertt_txseginfo 40 1071 12261 2183957 0 254 533280 0 256 Bucket 2048 207 15 27968 0 8 454656 0 VM OBJECT 264 1606 59 303550 0 30 439560 0 malloc-384 384 1069 61 67427 0 30 433920 0 malloc-65536 65536 6 0 6 0 1 393216 0 THREAD 1808 186 23 23786 0 8 377872 0 malloc-16384 16384 23 0 23 0 1 376832 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 mbuf_packet 256 72 1368 33040 0 254 368640 0 MAP ENTRY 96 2882 268 1157213 0 126 302400 0 VNODE 448 571 86 20978 0 30 294336 0 malloc-16384 16384 12 5 275 0 1 278528 0 malloc-1024 1024 229 35 23829 0 16 270336 0 malloc-4096 4096 9 56 15632 0 2 266240 0 vmem btag 56 4144 92 4144 0 254 237216 0 malloc-2048 2048 111 3 128 0 8 233472 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-384 384 494 56 44475 0 30 211200 0 malloc-384 384 447 73 11388 0 30 199680 0 socket 944 80 124 17192 0 254 192576 0 sctp_chunk 152 1 1247 1481 0 254 189696 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 62 7 21321 0 4 175536 0 FFS2 dinode 256 533 97 20936 0 62 161280 0 S VFS Cache 104 1069 374 22366 0 126 150072 0 32 Bucket 256 501 69 20301 0 62 145920 0 PROC 1328 93 15 21351 0 8 143424 0 malloc-65536 65536 1 1 177 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 tcpcb 1064 11 108 5433 0 254 126616 0 malloc-512 512 223 17 4662 0 30 122880 0 filedesc0 1072 93 19 21360 0 8 120064 0 ksiginfo 112 92 952 2002 0 126 116928 0 malloc-8192 8192 13 1 24 0 1 114688 0 malloc-1024 1024 111 1 117 0 16 114688 0 malloc-512 512 211 13 574 0 30 114688 0 tcp_inpcb 488 11 213 5433 0 254 109312 0 sctp_stream_msg_out 112 1 971 1340 0 254 108864 0 malloc-8192 8192 11 2 15 0 1 106496 0 g_bio 408 0 250 59957 0 30 102000 0 malloc-16384 16384 4 2 9 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 31 56 3298 0 16 89088 0 16 Bucket 144 524 92 5635 0 62 88704 0 malloc-512 512 88 72 86956 0 30 81920 0 malloc-512 512 142 18 2014 0 30 81920 0 pcpu-8 8 9653 587 29833 0 254 81920 0 malloc-4096 4096 14 3 1864 0 2 69632 0 malloc-65536 65536 1 0 1 0 1 65536 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 4 0 1 65536 0 malloc-8192 8192 2 5 24062 0 1 57344 0 malloc-4096 4096 8 5 4177 0 2 53248 0 malloc-2048 2048 8 18 825 0 8 53248 0 malloc-512 512 76 28 721 0 30 53248 0 malloc-16384 16384 1 2 15 0 1 49152 0 malloc-16384 16384 2 1 6 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 102 0 1 49152 0 64 Bucket 512 47 41 14590 0 30 45056 0 clpbuf 2624 0 16 20 0 16 41984 0 Files 80 297 203 69037 0 126 40000 0 tcp_bbr_pcb 832 3 42 2202 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 118188 0 16 36864 0 malloc-4096 4096 7 2 204 0 2 36864 0 pipe 744 25 20 754 0 16 33480 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 ripcb 488 25 39 1916 0 254 31232 0 KNOTE 160 28 147 295273 0 62 28000 0 malloc-2048 2048 11 1 11 0 8 24576 0 malloc-512 512 36 12 1918 0 30 24576 0 PWD 32 36 720 20495 0 254 24192 0 2 Bucket 32 638 118 11670 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 175 125 5222 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 malloc-512 512 35 5 46 0 30 20480 0 udp_inpcb 488 7 33 638 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 0 2 8 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 11 5 895 0 16 16384 0 vtnet_tx_hdr 24 0 668 2669776 0 254 16032 0 tcp_rack_pcb 832 2 16 1379 0 16 14976 0 cpuset 104 7 117 2787 0 126 12896 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-2048 2048 0 6 1408 0 8 12288 0 ertt 72 11 157 5433 0 126 12096 0 kenv 258 15 30 1044 0 30 11610 0 unpcb 256 20 25 1297 0 254 11520 0 malloc-2048 2048 0 4 139 0 8 8192 0 pf tags 104 5 73 44 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 73 0 126 8096 0 rl_entry 40 76 126 76 0 254 8080 0 sctp_laddr 48 0 168 324 0 254 8064 0 tcp_rack_map 112 3 69 1689 0 126 8064 0 udpcb 32 7 245 725 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 4 Bucket 48 6 162 425 0 254 8064 0 sctp_readq 152 0 52 16 0 254 7904 0 AIO 208 0 38 69 0 62 7904 0 cryptop 280 0 28 10 0 30 7840 0 udplite_inpcb 488 0 16 87 0 254 7808 0 AIOCB 552 0 14 101 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 10 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 2325 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 2 0 8 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 itimer 352 0 11 6 0 30 3872 0 UMA Slabs 1 176 19 3 19 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 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 0 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 584 0 0 0 0 16 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 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 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