panic: rack_output:17061: r.start:379379182 < SND.UNA:2107212757; tp:0xfffffe009ea8a448, rack:0xfffffe00a79e6880, rsm:0xfffffe00a79ea0f0 cpuid = 0 time = 1637207258 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053be9e70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053be9fd0 vpanic() at vpanic+0x2b8/frame 0xfffffe0053bea0b0 panic() at panic+0xb5/frame 0xfffffe0053bea180 rack_output() at rack_output+0x4d27/frame 0xfffffe0053bea910 tcp_hptsi() at tcp_hptsi+0x22b7/frame 0xfffffe0053beac90 tcp_hpts_thread() at tcp_hpts_thread+0x2f4/frame 0xfffffe0053bead90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053beaef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053beaf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053beaf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6b: movq $0,0x26f679a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x51ec46b083fc5126 rdx 0x1 rbx 0 rsp 0xfffffe0053be9fb0 rbp 0xfffffe0053be9fd0 rsi 0 rdi 0xffffffff81797a5a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a78a7350 r12 0xfffffe0053ee3e40 r13 0xfffffe0053bea001 r14 0xffffffff82b886a0 .str.18 r15 0xffffffff82b886a0 .str.18 rip 0xffffffff8178b2fb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x26f679a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053de8548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e252e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e252e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83e26280 (map 0xffffffff83e26280) (map.pmap 0xffffffff83e26340) (pmap 0xffffffff83e263a8) threads: 23 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100033 Run CPU 0 [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 32896 782 782 0 S (threaded) syz-executor.0 134503 S nanslp 0xffffffff83e4f180 syz-executor.0 140596 S connec 0xfffffe0058a9f85a syz-executor.0 140597 S uwait 0xfffffe009eeed180 syz-executor.0 32890 784 784 0 S (threaded) syz-executor.1 138622 S nanslp 0xffffffff83e4f180 syz-executor.1 140586 S connec 0xfffffe0058ab60da syz-executor.1 32888 783 783 0 S (threaded) syz-executor.2 137142 S nanslp 0xffffffff83e4f181 syz-executor.2 140584 S connec 0xfffffe0058a9e85a syz-executor.2 140589 S uwait 0xfffffe009eeef700 syz-executor.2 27792 27787 798 0 SV uwait 0xfffffe009eeec580 syz-executor.3 27791 1 798 0 SV uwait 0xfffffe009e986c00 syz-executor.3 27787 27786 798 0 DV ppwait 0xfffffe00a8a38a40 syz-executor.3 27786 1 798 0 DV ppwait 0xfffffe00ab3e2a40 syz-executor.3 26487 1 26487 0 SVs uwait 0xfffffe009eeecf00 syz-executor.3 25096 1 783 0 S uwait 0xfffffe009eeedf00 syz-executor.2 25094 1 783 0 S uwait 0xfffffe009eeed480 syz-executor.2 24805 1 783 0 S uwait 0xfffffe009e989a80 syz-executor.2 24802 1 783 0 S uwait 0xfffffe00a853be80 syz-executor.2 23825 1 782 0 S uwait 0xfffffe009eeef100 syz-executor.0 23823 1 782 0 S uwait 0xfffffe00a853c800 syz-executor.0 22180 1 782 0 S uwait 0xfffffe0007985580 syz-executor.0 22178 1 782 0 S uwait 0xfffffe009eeed380 syz-executor.0 21210 21209 783 0 SV uwait 0xfffffe00a853c580 syz-executor.2 21209 1 783 0 DV ppwait 0xfffffe00ab2bfa40 syz-executor.2 20470 0 0 0 DL - 0xffffffff83f6ee40 [soaiod4] 20469 0 0 0 DL - 0xffffffff83f6ee40 [soaiod3] 20468 0 0 0 DL - 0xffffffff83f6ee40 [soaiod2] 20467 0 0 0 DL - 0xffffffff83f6ee40 [soaiod1] 19525 1 798 0 S uwait 0xfffffe009eeed680 syz-executor.3 19523 1 798 0 S uwait 0xfffffe009eeecd80 syz-executor.3 19369 1 19365 0 S uwait 0xfffffe009e989200 syz-executor.1 19367 1 784 0 S uwait 0xfffffe0007986980 syz-executor.1 17739 1 783 0 S uwait 0xfffffe0007989600 syz-executor.2 17737 1 783 0 S uwait 0xfffffe009eeef300 syz-executor.2 17710 17709 798 0 SV uwait 0xfffffe009e986800 syz-executor.3 17709 1 798 0 DV ppwait 0xfffffe00a85684f8 syz-executor.3 16971 1 782 0 S uwait 0xfffffe009eeec980 syz-executor.0 16970 1 782 0 S uwait 0xfffffe009eeee480 syz-executor.0 15432 1 784 0 S uwait 0xfffffe0007989500 syz-executor.1 15431 1 784 0 S uwait 0xfffffe009e986b00 syz-executor.1 14279 1 14270 0 SV uwait 0xfffffe009eeee380 syz-executor.0 14271 1 14270 0 SV uwait 0xfffffe009eeed580 syz-executor.0 11670 1 783 0 S uwait 0xfffffe009e986900 syz-executor.2 11669 1 783 0 S uwait 0xfffffe009eeed280 syz-executor.2 11309 1 11309 65 Ss select 0xfffffe009eeec740 dhclient 8201 1 798 0 S uwait 0xfffffe0007986b80 syz-executor.3 8198 1 798 0 S uwait 0xfffffe009eeee900 syz-executor.3 8071 1 8071 0 Ss select 0xfffffe009e989a40 dhclient 8065 1 8065 0 Ss select 0xfffffe009eeec240 dhclient 8039 1 8039 65 Ss select 0xfffffe009e989b40 dhclient 5269 0 0 0 DL aiordy 0xfffffe009ead4a90 [aiod4] 5268 0 0 0 DL aiordy 0xfffffe00a781e548 [aiod3] 5267 0 0 0 DL aiordy 0xfffffe0053de7548 [aiod2] 5266 0 0 0 DL aiordy 0xfffffe00a7b12000 [aiod1] 4110 1 4110 0 Ss select 0xfffffe009eeecec0 dhclient 4107 1 4107 0 Ss select 0xfffffe009eeece40 dhclient 4088 1 4088 65 Ss select 0xfffffe009eeeeac0 dhclient 2527 1 2527 0 Ss select 0xfffffe009e9860c0 dhclient 2524 1 2524 0 Ss select 0xfffffe009e9866c0 dhclient 2497 1 2497 65 Ss select 0xfffffe009e986440 dhclient 1058 1 1058 0 Ss select 0xfffffe009e987240 dhclient 1055 1 1055 0 Ss select 0xfffffe009e9871c0 dhclient 873 1 782 0 S uwait 0xfffffe0007989700 syz-executor.0 872 1 782 0 S uwait 0xfffffe0007987900 syz-executor.0 798 777 798 0 Ss piperd 0xfffffe0058a082e8 syz-executor.3 784 777 784 0 Ss nanslp 0xffffffff83e4f180 syz-executor.1 783 777 783 0 Ss nanslp 0xffffffff83e4f181 syz-executor.2 782 777 782 0 Ss nanslp 0xffffffff83e4f181 syz-executor.0 777 775 775 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffffe0007986200 syz-fuzzer 100118 S uwait 0xfffffe009e988e80 syz-fuzzer 100119 S uwait 0xfffffe009e989000 syz-fuzzer 100120 S uwait 0xfffffe009e988100 syz-fuzzer 100121 S kqread 0xfffffe0053fb3c00 syz-fuzzer 100122 S uwait 0xfffffe009e988200 syz-fuzzer 100123 S uwait 0xfffffe009e988300 syz-fuzzer 100124 S uwait 0xfffffe009e988400 syz-fuzzer 100125 S uwait 0xfffffe009e988500 syz-fuzzer 122393 S uwait 0xfffffe009eeee680 syz-fuzzer 775 773 775 0 Ss pause 0xfffffe0058a75b40 csh 773 687 773 0 Ss select 0xfffffe009e9893c0 sshd 755 1 755 0 Ss+ ttyin 0xfffffe0057333cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00573310b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00573314b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00573318b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057331cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00573320b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00573324b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00573328b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057332cb0 getty 691 1 691 0 Ss nanslp 0xffffffff83e4f180 cron 687 1 687 0 Ss select 0xfffffe0007985440 sshd 500 1 500 0 Ss select 0xfffffe00079857c0 syslogd 429 1 429 0 Ss select 0xfffffe0007985740 devd 428 1 428 65 Ss select 0xfffffe00079854c0 dhclient 343 1 343 0 Ss select 0xfffffe0007985640 dhclient 340 1 340 0 Ss select 0xfffffe00079899c0 dhclient 16 0 0 0 DL syncer 0xffffffff83f74940 [syncer] 15 0 0 0 DL vlruwt 0xfffffe005860a000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83f72f60 [bufdaemon] 100081 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058b09ce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83fa6400 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83f9a2b8 [dom0] 100082 D launds 0xffffffff83f9a2c4 [laundry: dom0] 100083 D umarcl 0xffffffff81e7cd70 [uma] 6 0 0 0 DL - 0xffffffff83c0b088 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84b48180 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84564320 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a95e40 [doneq0] 100046 D - 0xffffffff83a95dc0 [async] 100075 D - 0xffffffff83a95c40 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f08c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f95b00 [crypto] 100042 D crypto_ 0xfffffe0053ed8a30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053ed8a80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e24880 [g_event] 100037 D - 0xffffffff83e248a0 [g_up] 100038 D - 0xffffffff83e248c0 [g_down] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100033 Run CPU 0 [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053de9000 [init] 10 0 0 0 DL audit_w 0xffffffff83f965e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e252e0 [swapper] 100005 D - 0xfffffe0053c98700 [if_io_tqg_0] 100006 D - 0xfffffe0053c98600 [if_io_tqg_1] 100007 D - 0xfffffe0053c98500 [if_config_tqg_0] 100008 D - 0xfffffe0053c98400 [softirq_0] 100009 D - 0xfffffe0053c98300 [softirq_1] 100012 D - 0xfffffe0053c9e200 [aiod_kick taskq] 100013 D - 0xfffffe0053c9e000 [inm_free taskq] 100014 D - 0xfffffe0053c9dd00 [in6m_free taskq] 100015 D - 0xfffffe0053c9db00 [deferred_unmount ta] 100016 D - 0xfffffe0053c9d900 [thread taskq] 100018 D - 0xfffffe0053c9d500 [pci_hp taskq] 100019 D - 0xfffffe0053c9d300 [kqueue_ctx taskq] 100020 D - 0xfffffe0053c9d100 [linuxkpi_irq_wq] 100021 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c9ce00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c9c900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ef5c00 [firmware taskq] 100039 D - 0xfffffe0053ef5600 [crypto_0] 100040 D - 0xfffffe0053ef5600 [crypto_1] 100056 D - 0xfffffe0056ebe900 [vtnet0 rxq 0] 100057 D - 0xfffffe0056ebe800 [vtnet0 txq 0] 100058 D - 0xfffffe0056ebe700 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ebe600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056ed1280 [virtio_balloon] 100065 D - 0xfffffe0056ebc600 [mca taskq] 100066 D - 0xffffffff82b8e181 [deadlkres] 100071 D - 0xfffffe0053ef6800 [acpi_task_0] 100072 D - 0xfffffe0053ef6800 [acpi_task_1] 100073 D - 0xfffffe0053ef6800 [acpi_task_2] 100074 D - 0xfffffe0053ef4d00 [CAM taskq] 26488 26487 26488 0 Z syz-executor.3 db> show all locks Process 12 (intr) thread 0xfffffe0053ee3e40 (100033) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a8a86400) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1590 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 34994 2061K 35065 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 32619 vfscache 3 1025K 3 filedesc 84 666K 63725 pcb 243 640K 88913 linker 368 567K 529 inodedep 100 550K 31971 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 219 438K 33017 vmem 3 274K 5 acpica 1674 184K 55619 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 31843 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 97 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 462 58K 462 kdtrace 302 57K 73495 temp 34 33K 3947 hostcache 1 32K 1 shm 1 32K 43 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_timw 92 23K 92 dirrem 91 23K 31877 sctp_atcl 58 22K 47707 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 sctp_stro 16 16K 10418 tty 16 16K 16 routetbl 135 16K 715 ithread 99 16K 99 lltable 48 15K 495 bus-sc 34 15K 1691 tcp_fsb 134 14K 11552 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 freefile 91 12K 31855 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 CC Mem 150 10K 20489 in6_multi 71 9K 71 kqueue 102 9K 33112 bmsafemap 2 9K 31958 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 60 rpc 2 8K 2 shmfd 1 8K 138 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 29 8K 363 taskqueue 63 7K 63 sglist 5 7K 5 pwddesc 97 7K 32949 CAM DEV 3 6K 510 plimit 24 6K 531 DEVFSP 92 6K 22476 inpcbpolicy 162 6K 23537 session 39 5K 216 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 104 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 proc-args 126 4K 34357 lockf 33 4K 81 acpisem 28 4K 28 selfd 55 4K 466525 crypto 10 4K 6682 hhook 15 4K 17 sctp_atky 74 3K 58240 terminal 11 3K 11 osd 154 3K 19762 select 19 3K 290 uidinfo 4 3K 27 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 55 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 xform 18 2K 33039 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 31881 softdep 1 1K 1 mkdir 8 1K 63642 freeblks 4 1K 31820 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 112 NFSD session 1 1K 1 sctp_athm 58 1K 47737 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 121 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_map 32 1K 20834 newdirblk 4 1K 31821 diradd 4 1K 31919 ip6opt 2 1K 1800 pfil 4 1K 4 cdev 2 1K 2 pf_osfp 4 1K 4 chacha20random 1 1K 1 sigio 5 1K 11 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 soname 7 1K 50439 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filedesc_to_leader 2 1K 5 filecaps 5 1K 134 sctp_vrf 1 1K 1 ip6_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 19413 sctp_iter 0 0K 14 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 2 sctp_stri 0 0K 62 mqdata 0 0K 0 pf_table 0 0K 72 pf_rule 0 0K 156 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 DEVFS4 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 DEVFS2 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xenstore 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 ciss_data 0 0K 0 xenbus 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 vm_fictitious 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 UMAHash 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 29822 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 49 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 2 allocindir 0 0K 0 indirdep 0 0K 106 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 ktls_ocf 0 0K 0 nvme_da 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_moptions 0 0K 4 in6_mfilter 0 0K 6 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 7 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 6 VN POLL 0 0K 0 acpi_perf 0 0K 0 statfs 0 0K 32177 namei_tracker 0 0K 11 export_host 0 0K 0 cl_savebuf 0 0K 2 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 1237 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 31 lio 0 0K 40 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 391 ktls 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 22363 ioctlops 0 0K 3030 eventfd 0 0K 150 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 989 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1586 1924231 0 254 40574976 0 tcp_log 416 4 95504 200733 0 254 39731328 0 RADIX NODE 144 25893 226 804497 0 62 3761136 0 mbuf 256 8840 4123 3714865 0 254 3318528 0 pbuf 2624 0 973 0 0 2 2553152 0 sctp_asoc 2288 16 1004 10417 0 254 2333760 0 vmem btag 56 31783 80 31783 0 254 1784328 0 BUF TRIE 144 191 11597 1684 0 62 1697472 0 malloc-384 384 4209 21 4220 0 30 1624320 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11808 189 12327 0 126 1535616 0 malloc-4096 4096 338 2 508 0 2 1392640 0 UMA Slabs 0 112 12140 22 12157 0 126 1362144 0 malloc-2048 2048 43 617 37251 0 8 1351680 0 256 Bucket 2048 628 22 9090 0 8 1331200 0 sctp_ep 1272 42 975 37250 0 254 1293624 0 malloc-384 384 99 2271 31978 0 30 910080 0 malloc-256 256 197 2968 32683 0 62 810240 0 malloc-16384 16384 43 5 31862 0 1 786432 0 malloc-256 256 144 2841 69138 0 62 764160 0 sctp_raddr 736 16 1007 10507 0 254 752928 0 malloc-1024 1024 22 654 10428 0 16 692224 0 FFS inode 1160 538 36 32393 0 8 665840 0 tcpcb 1096 150 361 19751 0 254 560056 0 malloc-384 384 83 1327 48185 0 30 541440 0 socket 960 214 294 62501 0 254 487680 0 VM OBJECT 264 1752 78 470864 0 30 483120 0 malloc-4096 4096 100 6 33782 0 2 434176 0 THREAD 1808 202 29 40597 0 8 417648 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 tcp_inpcb 496 153 615 19751 0 254 380928 0 MAP ENTRY 96 3214 608 1778438 0 127 366912 0 malloc-128 128 227 2439 33261 0 126 341248 0 malloc-65536 65536 5 0 5 0 1 327680 0 VNODE 448 578 115 32435 0 30 310464 0 malloc-64 64 4374 477 37390 0 254 310464 0 tcp_bbr_map 128 22 2272 54702 0 126 293632 0 ripcb 496 5 507 974 0 254 253952 0 udplite_inpcb 496 0 512 2273 0 254 253952 0 udp_inpcb 496 6 506 539 0 254 253952 0 malloc-16 16 14652 348 15935 0 254 240000 0 DEVCTL 1024 0 220 155 0 0 225280 0 FPU_save_area 832 204 57 56267 0 16 217152 0 VMSPACE 2552 68 13 32859 0 4 206712 0 ertt_txseginfo 40 1 5150 212706 0 254 206040 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 91 0 1 196608 0 mbuf_packet 256 112 650 49214 0 254 195072 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5353 317 6118 0 254 181440 0 malloc-128 128 1135 260 26067 0 126 178560 0 malloc-256 256 64 626 34251 0 62 176640 0 malloc-128 128 1123 148 76553 0 126 162688 0 PROC 1352 98 22 32896 0 8 162240 0 FFS2 dinode 256 538 92 32393 0 62 161280 0 S VFS Cache 104 1044 477 34043 0 126 158184 0 sctp_chunk 152 16 1024 1751 0 254 158080 0 128 Bucket 1024 99 48 2879 0 16 150528 0 64 Bucket 512 181 83 27719 0 30 135168 0 filedesc0 1072 97 29 32949 0 8 135072 0 malloc-65536 65536 0 2 189 0 1 131072 0 malloc-65536 65536 0 2 526 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 144 0 1 131072 0 malloc-1024 1024 121 7 153 0 16 131072 0 unpcb 256 20 490 1654 0 254 130560 0 malloc-4096 4096 28 2 59 0 2 122880 0 sctp_stream_msg_out 112 0 1044 835 0 254 116928 0 ksiginfo 112 112 932 16905 0 126 116928 0 malloc-256 256 297 138 74458 0 62 111360 0 tcp_rack_pcb 896 98 19 11516 0 16 104832 0 malloc-32768 32768 1 2 131 0 1 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-64 64 763 560 54418 0 254 84672 0 clpbuf 2624 0 32 60 0 16 83968 0 malloc-16384 16384 5 0 5 0 1 81920 0 32 Bucket 256 185 130 13636 0 62 80640 0 sctp_readq 152 0 520 80 0 254 79040 0 g_bio 408 0 180 11099 0 30 73440 0 malloc-64 64 260 811 33891 0 254 68544 0 malloc-64 64 77 994 477129 0 254 68544 0 malloc-32768 32768 0 2 21 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 4 28 3300 0 8 65536 0 malloc-1024 1024 18 46 1427 0 16 65536 0 tcp_rack_map 120 364 164 21501 0 126 63360 0 malloc-32 32 105 1785 80025 0 254 60480 0 malloc-384 384 142 8 545 0 30 57600 0 malloc-8192 8192 5 2 106 0 1 57344 0 malloc-64 64 347 472 40061 0 254 52416 0 Files 80 299 351 136987 0 126 52000 0 malloc-16 16 247 3003 106802 0 254 52000 0 malloc-128 128 107 296 32022 0 126 51584 0 malloc-128 128 204 199 1218 0 126 51584 0 malloc-256 256 50 145 64851 0 62 49920 0 malloc-256 256 117 78 688 0 62 49920 0 malloc-256 256 89 106 3441 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 171985 0 16 49152 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-8192 8192 5 1 7 0 1 49152 0 malloc-2048 2048 14 10 31 0 8 49152 0 malloc-2048 2048 5 19 276 0 8 49152 0 malloc-1024 1024 4 44 2776 0 16 49152 0 pipe 744 24 41 1644 0 16 48360 0 pcpu-8 8 4717 915 7230 0 254 45056 0 tcp_bbr_pcb 832 10 44 1566 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 sctp_laddr 48 12 828 36448 0 254 40320 0 da_ccb 544 0 70 2890 0 16 38080 0 malloc-64 64 122 445 23727 0 254 36288 0 malloc-64 64 138 429 13786 0 254 36288 0 malloc-64 64 61 506 165 0 254 36288 0 16 Bucket 144 112 140 661 0 62 36288 0 8 Bucket 80 121 329 6216 0 126 36000 0 malloc-128 128 36 243 35758 0 126 35712 0 malloc-128 128 42 237 4449 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 9 126 31845 0 62 34560 0 TURNSTILE 136 232 20 232 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 16 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 0 4 10 0 1 32768 0 malloc-4096 4096 4 4 21 0 2 32768 0 malloc-4096 4096 4 4 9 0 2 32768 0 malloc-4096 4096 1 7 32178 0 2 32768 0 malloc-2048 2048 2 14 86 0 8 32768 0 malloc-2048 2048 5 11 15 0 8 32768 0 malloc-2048 2048 2 14 8 0 8 32768 0 malloc-2048 2048 3 13 206 0 8 32768 0 malloc-1024 1024 3 29 43 0 16 32768 0 malloc-1024 1024 7 25 192 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 13 51 64 0 30 32768 0 malloc-512 512 0 64 28 0 30 32768 0 malloc-512 512 0 64 62 0 30 32768 0 malloc-512 512 4 60 106 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 2 62 1256 0 30 32768 0 pcpu-64 64 484 28 484 0 254 32768 0 KNOTE 160 28 172 502070 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_node 120 0 264 6 0 126 31680 0 cpuset 104 7 272 25 0 126 29016 0 ertt 72 150 242 19751 0 126 28224 0 PWD 32 38 844 31921 0 254 28224 0 malloc-32 32 408 474 10115 0 254 28224 0 4 Bucket 48 6 582 659 0 254 28224 0 AIO 208 1 132 125 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 39 237 216 0 126 24288 0 rl_entry 40 108 498 108 0 254 24240 0 malloc-384 384 3 57 170 0 30 23040 0 malloc-384 384 24 36 132 0 30 23040 0 domainset 40 0 567 14 0 254 22680 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 6 624 2812 0 254 20160 0 malloc-32 32 195 435 26737 0 254 20160 0 malloc-32 32 148 482 1985 0 254 20160 0 malloc-32 32 10 620 627 0 254 20160 0 malloc-32 32 60 570 550 0 254 20160 0 malloc-32 32 33 597 3026 0 254 20160 0 2 Bucket 32 69 561 3283 0 254 20160 0 cryptop 280 0 70 620 0 30 19600 0 AIOCB 552 0 35 290 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 38 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 5 0 2 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 SMR CPU 32 3 508 3 0 254 16352 0 vtnet_tx_hdr 24 0 668 1002191 0 254 16032 0 kenv 258 15 45 1046 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 3 508 3 0 254 12264 0 tcp_log_bucket 176 0 69 3 0 62 12144 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 85 665 36453 0 254 12000 0 malloc-16 16 54 696 40736 0 254 12000 0 malloc-16 16 44 706 294 0 254 12000 0 malloc-16 16 15 735 15 0 254 12000 0 malloc-16 16 276 474 278 0 254 12000 0 malloc-16 16 24 726 25531 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 L VFS Cache 320 0 36 1 0 30 11520 0 malloc-384 384 3 27 3 0 30 11520 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 20 0 0 3744 0 tfo 4 0 493 2 0 254 1972 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 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 NCLNODE 608 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 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 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 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-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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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