panic: size_on_all_streams = 2341 smaller than control length 3793 cpuid = 1 time = 1711886955 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053faebf0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053faed50 vpanic() at vpanic+0x26a/frame 0xfffffe0053faef10 panic() at panic+0xb5/frame 0xfffffe0053faefe0 sctp_deliver_reasm_check() at sctp_deliver_reasm_check+0x26a9/frame 0xfffffe0053faf110 sctp_process_data() at sctp_process_data+0x3229/frame 0xfffffe0053faf800 sctp_common_input_processing() at sctp_common_input_processing+0x1681/frame 0xfffffe0053fafa20 sctp_input_with_port() at sctp_input_with_port+0x5ab/frame 0xfffffe0053fafbb0 sctp_input() at sctp_input+0x31/frame 0xfffffe0053fafbd0 ip_input() at ip_input+0xaee/frame 0xfffffe0053fafcf0 swi_net() at swi_net+0x2f3/frame 0xfffffe0053fafd90 ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0053fafef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0053faff30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053faff30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x2191177(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82707660 .str.27 rsp 0xfffffe0053faed30 rbp 0xfffffe0053faed50 rsi 0 rdi 0xffffffff815e5429 printf+0x149 r8 0 r9 0xffffffff r10 0x3 r11 0x2 r12 0xfffffe00542ba740 r13 0xfffffffffffffffd r14 0xffffffff82707660 .str.27 r15 0 rip 0xffffffff815d1f1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191177(%rip) db> show proc Process 12 (intr) at 0xfffffe00541f6580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836ed7e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836ed7e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff836ee780 (map 0xffffffff836ee780) (map.pmap 0xffffffff836ee840) (pmap 0xffffffff836ee8b0) threads: 22 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 Run CPU 1 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 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 [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 2751 772 772 0 R (threaded) syz-executor.2 100105 Run CPU 0 syz-executor.2 102204 RunQ syz-executor.2 2741 776 776 0 S (threaded) syz-executor.3 100094 S nanslp 0xffffffff83744480 syz-executor.3 102192 S connec 0xfffffe006aa2885a syz-executor.3 102193 S uwait 0xfffffe006a60ef00 syz-executor.3 2735 1230 1230 0 S (threaded) syz-executor.1 102146 S nanslp 0xffffffff83744481 syz-executor.1 102185 S connec 0xfffffe0058afa0da syz-executor.1 102186 S uwait 0xfffffe006a60f400 syz-executor.1 2720 1 776 0 S uwait 0xfffffe006a60e400 syz-executor.3 2713 1 1230 0 S uwait 0xfffffe006a60f900 syz-executor.1 2711 1 2710 0 S uwait 0xfffffe0057aae080 syz-executor.2 2706 1 1230 0 S uwait 0xfffffe0057ab0800 syz-executor.1 2701 1 2699 0 S uwait 0xfffffe006a60ed00 syz-executor.1 2692 1 772 0 S uwait 0xfffffe0057aae600 syz-executor.2 2684 1 772 0 S umtxn 0xfffffe006a610b00 syz-executor.2 2683 1 772 0 S uwait 0xfffffe00743b2080 syz-executor.2 2682 1 772 0 S uwait 0xfffffe006a60f200 syz-executor.2 2666 1 776 0 S uwait 0xfffffe00743b2680 syz-executor.3 2661 1 776 0 S uwait 0xfffffe00743b1c00 syz-executor.3 2612 1 1230 0 S uwait 0xfffffe0057aadc00 syz-executor.1 2603 1 1230 0 S uwait 0xfffffe006a60e200 syz-executor.1 2562 1 772 0 SV uwait 0xfffffe0057ab0b00 syz-executor.2 2544 1 772 0 S uwait 0xfffffe006a610600 syz-executor.2 2491 0 0 0 DL (threaded) [KTLS] 101334 D - 0xfffffe0058b23d00 [thr_0] 101888 D - 0xfffffe0058b23d80 [thr_1] 101889 D - 0xffffffff83855b08 [reclaim_0] 2431 1 772 0 S uwait 0xfffffe00743b1800 syz-executor.2 2410 1 776 0 S uwait 0xfffffe006a60e600 syz-executor.3 2139 0 0 0 DL - 0xffffffff838542c0 [soaiod4] 2138 0 0 0 DL - 0xffffffff838542c0 [soaiod3] 2137 0 0 0 DL - 0xffffffff838542c0 [soaiod2] 2136 0 0 0 DL - 0xffffffff838542c0 [soaiod1] 2123 1 772 0 S uwait 0xfffffe006a60ec00 syz-executor.2 2007 1999 1999 0 D tun_con 0xfffffe00743569a8 ifconfig 1999 768 1999 0 Ss wait 0xfffffe006d214b00 syz-executor.0 1831 1 776 0 S uwait 0xfffffe006a610100 syz-executor.3 1821 1 1432 0 SV uwait 0xfffffe0057aaee80 syz-executor.0 1755 0 0 0 DL mdwait 0xfffffe007464f000 [md0] 1703 1 1703 0 SVs uwait 0xfffffe0057ab0900 syz-executor.0 1668 0 0 0 DL aiordy 0xfffffe006d212ac0 [aiod4] 1667 0 0 0 DL aiordy 0xfffffe006d5c95a0 [aiod3] 1666 0 0 0 DL aiordy 0xfffffe006a7ec060 [aiod2] 1665 0 0 0 DL aiordy 0xfffffe006a7ebb00 [aiod1] 1658 1 1432 0 SV uwait 0xfffffe006a60ea00 syz-executor.0 1605 1 772 0 S uwait 0xfffffe0057ab0c00 syz-executor.2 1570 1 1570 0 SVs uwait 0xfffffe006a610500 syz-executor.3 1533 1 1533 0 SVs uwait 0xfffffe006a60ee00 syz-executor.0 1531 1 1531 0 SVs uwait 0xfffffe0057aae280 syz-executor.3 1513 1 1432 0 S uwait 0xfffffe0057aade00 syz-executor.0 1506 1 772 0 S uwait 0xfffffe006a60f800 syz-executor.2 1438 1431 1438 0 Ss select 0xfffffe007427abc0 dhclient 1435 1 1435 0 Ss select 0xfffffe006cf02e40 dhclient 1431 1419 424 65 S select 0xfffffe007427ac40 dhclient 1419 424 424 0 S wait 0xfffffe006d213ae0 sh 1308 1 772 0 S uwait 0xfffffe006a60f500 syz-executor.2 1306 1 772 0 S uwait 0xfffffe006a60e500 syz-executor.2 1230 768 1230 0 Ss nanslp 0xffffffff83744481 syz-executor.1 776 768 776 0 Ss nanslp 0xffffffff83744481 syz-executor.3 772 768 772 0 Ss nanslp 0xffffffff83744480 syz-executor.2 768 766 766 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffffe0057aaf200 syz-fuzzer 100114 S uwait 0xfffffe006a610d00 syz-fuzzer 100115 S uwait 0xfffffe006a610e00 syz-fuzzer 100116 S uwait 0xfffffe006a610f00 syz-fuzzer 100117 S uwait 0xfffffe006a611080 syz-fuzzer 100118 S uwait 0xfffffe006a60fb80 syz-fuzzer 100119 S wait 0xfffffe006d215060 syz-fuzzer 100121 S uwait 0xfffffe006a60fd80 syz-fuzzer 100122 S kqread 0xfffffe0058917700 syz-fuzzer 100124 S wait 0xfffffe006d215060 syz-fuzzer 100125 S wait 0xfffffe006d215060 syz-fuzzer 100163 S wait 0xfffffe006d215060 syz-fuzzer 100703 S uwait 0xfffffe006a60e000 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006d5c70b0 csh 764 682 764 0 Ss select 0xfffffe0058b5a540 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576904b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f08b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f10b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587f18b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543410b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543418b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543420b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543428b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543430b0 getty 686 1 686 0 Ss nanslp 0xffffffff83744481 cron 682 1 682 0 Ss select 0xfffffe0058b5a7c0 sshd 495 1 495 0 Ss select 0xfffffe0058b5b2c0 syslogd 424 1 424 0 Ss wait 0xfffffe0057bdfac0 devd 423 1 423 65 Ss select 0xfffffe0058b5b3c0 dhclient 338 1 338 0 Ss select 0xfffffe0058b5b4c0 dhclient 335 1 335 0 Ss select 0xfffffe006cf034c0 dhclient 17 0 0 0 DL syncer 0xffffffff83861ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b9060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83860180 [bufdaemon] 100080 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe006a616ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a9680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838914f8 [dom0] 100081 D launds 0xffffffff83891504 [laundry: dom0] 100082 D umarcl 0xffffffff81d6cdf0 [uma] 7 0 0 0 DL - 0xffffffff834c1cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84146ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845ff5c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348c340 [doneq0] 100045 D - 0xffffffff8348c2c0 [async] 100076 D - 0xffffffff8348c140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388cd20 [crypto] 100042 D crypto_ 0xfffffe00085e8830 [crypto returns 0] 100043 D crypto_ 0xfffffe00085e8880 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fe488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ece00 [g_event] 100036 D - 0xffffffff836ece20 [g_up] 100037 D - 0xffffffff836ece40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 Run CPU 1 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 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 [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe00541f7040 [init] 10 0 0 0 DL audit_w 0xffffffff8388d780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ed7e0 [swapper] 100005 D - 0xfffffe00079e3000 [softirq_0] 100006 D - 0xfffffe00079e2e00 [softirq_1] 100007 D - 0xfffffe00079e2d00 [if_io_tqg_0] 100008 D - 0xfffffe00079e2c00 [if_io_tqg_1] 100009 D - 0xfffffe00079e2b00 [if_config_tqg_0] 100010 D - 0xfffffe00079e2a00 [pci_hp taskq] 100011 D - 0xfffffe00079e2900 [kqueue_ctx taskq] 100014 D - 0xfffffe00079e2600 [thread taskq] 100016 D - 0xfffffe00079e2400 [aiod_kick taskq] 100017 D - 0xfffffe00079e2300 [deferred_unmount ta] 100018 D - 0xfffffe00079e2200 [inm_free taskq] 100019 D - 0xfffffe00079e2100 [in6m_free taskq] 100020 D - 0xfffffe00079e2000 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079e1c00 [firmware taskq] 100039 D - 0xfffffe00079e1100 [crypto_0] 100040 D - 0xfffffe00079e1100 [crypto_1] 100055 D - 0xfffffe00079e0900 [vtnet0 rxq 0] 100056 D - 0xfffffe00079e0800 [vtnet0 txq 0] 100057 D - 0xfffffe00079e0700 [vtnet0 rxq 1] 100058 D - 0xfffffe00079e0600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057178280 [virtio_balloon] 100066 D - 0xffffffff8270c8a1 [deadlkres] 100070 D - 0xfffffe00079e0b00 [acpi_task_0] 100071 D - 0xfffffe00079e0b00 [acpi_task_1] 100072 D - 0xfffffe00079e0b00 [acpi_task_2] 100074 D - 0xfffffe00079e3100 [mca taskq] 100075 D - 0xfffffe00079e0a00 [CAM taskq] db> show all locks Process 2751 (syz-executor.2) thread 0xfffffe006d1c5740 (100105) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83750df0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1303 Process 2007 (ifconfig) thread 0xfffffe006d67e740 (100128) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83862340) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3039 Process 12 (intr) thread 0xfffffe00542ba740 (100031) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00741b3a50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2135 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4922K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4221 sysctloid 35078 2067K 35149 vtbuf 24 1968K 46 kobj 326 1304K 497 newblk 779 1219K 3122 vfscache 3 1025K 3 pcb 154 815K 4939 filedesc 74 586K 3732 inodedep 95 548K 1968 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 200 398K 2864 vmem 3 266K 6 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 39 138K 1837 tfo_ccache 1 128K 1 IP reass 1 128K 1 filemon 14 112K 175 DEVFS1 112 112K 133 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 sctp_stro 62 62K 604 kdtrace 271 52K 4957 sctp_atcl 130 49K 3149 umtx 384 48K 384 tcp_fsb_rack 20 42K 478 shm 4 38K 5 temp 33 37K 2126 BPF 22 36K 31 DEVFS3 129 33K 141 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 LRO 22 23K 26 DEVFS_RULE 56 20K 56 ifaddr 67 19K 87 routetbl 221 19K 675 ufs_mount 4 17K 5 lltable 52 17K 73 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 162 14K 162 KTRACE 101 13K 7422 sctp_timw 49 13K 49 ifnet 7 13K 9 ether_multi 152 13K 218 kenv 95 12K 95 GEOM 68 12K 527 dirrem 41 11K 1897 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 85 bmsafemap 3 9K 1939 ksem 3 9K 35 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_atky 192 9K 3906 shmfd 1 8K 4 pfs_vncache 1 8K 1 kqueue 91 8K 2764 audit_evclass 238 8K 300 taskqueue 63 7K 63 cred 25 7K 242 sglist 6 7K 6 CAM DEV 3 6K 510 DEVFSP 89 6K 442 plimit 22 6K 370 pwddesc 88 6K 2878 pfs_nodes 22 6K 22 freefile 41 6K 1855 CC Mem 20 5K 694 hhook 15 5K 17 ufs_dirhash 24 5K 24 newdirblk 36 5K 1824 UMA 269 5K 269 pf_ifnet 10 5K 30 vt 11 5K 11 kcovinfo 65 5K 91 memdesc 1 4K 1 MCA 32 4K 32 session 32 4K 68 md_disk 1 4K 1 evdev 4 4K 4 acpisem 28 4K 28 proc-args 107 4K 3929 terminal 11 3K 11 tcp_pcm_rack 10 3K 241 uidinfo 4 3K 9 clone 9 3K 9 sctp_athm 130 3K 3249 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 37 sctp_map 124 2K 1212 selfd 31 2K 35568 sctp_ifa 15 2K 18 diradd 15 2K 1929 ip6ndp 12 2K 18 mkdir 14 2K 3648 Unitno 27 2K 65 CAM XPT 22 2K 543 sctp_stri 3 2K 214 msi 12 2K 12 in_multi 6 2K 10 tun 4 2K 6 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 44 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 inpcbpolicy 32 1K 983 nhops 6 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 18 ipsec 3 1K 3 indirdep 3 1K 228 mld 6 1K 8 ip6opt 3 1K 106 igmp 6 1K 8 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 144 pci_link 10 1K 10 osd 25 1K 687 crypto 4 1K 49 encap_export_host 12 1K 12 freework 3 1K 1952 freeblks 2 1K 1837 netlink 2 1K 43 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 ktls 1 1K 7 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 filedesc_to_leader 3 1K 5 soname 6 1K 6043 cryptodev 2 1K 350 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 17 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 sctp_aadr 1 1K 35 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 iov 1 1K 16346 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 2288 sctp_iter 0 0K 26 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 8 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 18 tcp_do_rack 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 6 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 236 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 1 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 ip_msource 0 0K 0 ip_moptions 0 0K 3 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 19 fadvise 0 0K 0 VN POLL 0 0K 2 statfs 0 0K 214 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 8 lio 0 0K 2 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 391 eventfd 0 0K 4 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 309 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 664 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 rctl 0 0K 0 cache 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 boottrace 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 78 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 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 NFSCL lckown 0 0K 0 NFSCL client 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 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 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 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 19 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 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 md_sectors 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8358 1040 39642 0 254 38494208 0 mbuf 256 8990 8038 111952 0 254 4359168 0 malloc-384 384 4216 614 6092 0 30 1854720 0 BUF TRIE 144 248 11568 1198 0 62 1701504 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11569 149 17180 0 126 1499904 0 malloc-4096 4096 328 6 531 0 2 1368064 0 UMA Slabs 0 112 11106 12 11106 0 126 1245216 0 RADIX NODE 144 8453 194 77222 0 62 1245168 0 sctp_asoc 2256 62 448 604 0 254 1150560 0 vmem btag 56 17683 68 17683 0 254 994056 0 malloc-65536 65536 10 1 13 0 1 720896 0 FFS inode 1168 555 26 2412 0 8 678608 0 malloc-16384 16384 37 4 1863 0 1 671744 0 tcp_log 416 0 1530 1547 0 254 636480 0 sctp_ep 1144 65 446 2424 0 254 584584 0 lkpicurr 168 2 3094 2 0 62 520128 0 socket 960 69 439 4744 0 254 487680 0 pbuf 2624 0 182 0 0 2 477568 0 256 Bucket 2048 210 22 1317 0 8 475136 0 VM OBJECT 264 1480 80 37037 0 30 411840 0 malloc-4096 4096 96 4 2793 0 2 409600 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-2048 2048 72 120 2447 0 8 393216 0 sctp_raddr 736 68 449 963 0 254 380512 0 THREAD 1824 181 11 2204 0 8 350208 0 malloc-256 256 986 259 4193 0 62 318720 0 VNODE 448 596 97 2457 0 30 310464 0 tcp_bbr_map 128 0 2294 4667 0 126 293632 0 sctp_chunk 152 26 1768 2240 0 254 272688 0 malloc-64 64 3942 153 42152 0 254 262080 0 malloc-16 16 14495 255 15215 0 254 236000 0 MAP ENTRY 96 2058 336 103203 0 126 229824 0 DEVCTL 1024 47 173 174 0 0 225280 0 malloc-256 256 159 651 5376 0 62 207360 0 malloc-32768 32768 0 6 205 0 1 196608 0 malloc-32768 32768 6 0 6 0 1 196608 0 mbuf_packet 256 87 675 11399 0 254 195072 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5319 351 5358 0 254 181440 0 FPU_save_area 832 183 33 7374 0 16 179712 0 malloc-128 128 1179 216 28729 0 126 178560 0 FFS2 dinode 256 555 135 2411 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-1024 1024 137 23 158 0 16 163840 0 malloc-128 128 1135 136 5654 0 126 162688 0 PROC 1376 88 22 2751 0 8 151360 0 malloc-2048 2048 5 67 1228 0 8 147456 0 S VFS Cache 104 1022 382 3064 0 126 146016 0 malloc-8192 8192 15 2 176 0 1 139264 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-65536 65536 0 2 116 0 1 131072 0 unpcb 256 15 495 1306 0 254 130560 0 ertt_txseginfo 40 910 2221 25411 0 254 125240 0 tcp_inpcb 1304 20 76 674 0 8 125184 0 ksiginfo 112 85 959 5307 0 126 116928 0 filedesc0 1072 88 17 2878 0 8 112560 0 malloc-256 256 330 105 3484 0 62 111360 0 g_bio 408 0 270 8663 0 30 110160 0 malloc-384 384 131 139 3150 0 30 103680 0 128 Bucket 1024 77 22 401 0 16 101376 0 malloc-128 128 107 668 3890 0 126 99200 0 malloc-1024 1024 66 30 807 0 16 98304 0 malloc-256 256 124 251 6493 0 62 96000 0 malloc-8192 8192 10 1 12 0 1 90112 0 malloc-4096 4096 20 2 40 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_readq 152 1 519 58 0 254 79040 0 64 Bucket 512 92 44 3207 0 30 69632 0 malloc-384 384 164 16 188 0 30 69120 0 malloc-64 64 551 520 797 0 254 68544 0 malloc-64 64 602 469 2845 0 254 68544 0 malloc-128 128 367 160 732 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 malloc-8192 8192 7 1 41 0 1 65536 0 malloc-4096 4096 12 4 1008 0 2 65536 0 32 Bucket 256 102 153 808 0 62 65280 0 sctp_stream_msg_out 112 43 497 173 0 254 60480 0 VMSPACE 616 62 34 2717 0 16 59136 0 malloc-256 256 45 150 2653 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 22577 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 14 10 304 0 8 49152 0 malloc-1024 1024 7 41 1685 0 16 49152 0 da_ccb 544 0 84 2292 0 16 45696 0 syncache 168 0 264 4 0 254 44352 0 Files 80 257 293 14381 0 126 44000 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-8192 8192 3 2 106 0 1 40960 0 malloc-4096 4096 9 1 13 0 2 40960 0 pcpu-8 8 4746 374 5345 0 254 40960 0 pipe 728 24 31 435 0 16 40040 0 udp_inpcb 416 7 83 211 0 30 37440 0 tcp_rack_pcb 1216 10 20 239 0 8 36480 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 132 435 3188 0 254 36288 0 malloc-64 64 7 560 15374 0 254 36288 0 malloc-64 64 118 449 4965 0 254 36288 0 malloc-64 64 223 344 271 0 254 36288 0 malloc-64 64 263 304 644 0 254 36288 0 tcp_rack_map 128 30 249 571 0 126 35712 0 malloc-128 128 27 252 252 0 126 35712 0 malloc-128 128 29 250 195 0 126 35712 0 malloc-128 128 112 167 138 0 126 35712 0 routing nhops 256 27 108 42 0 62 34560 0 ripcb 384 5 85 84 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 47 43 68 0 30 34560 0 malloc-256 256 45 90 223 0 62 34560 0 malloc-256 256 23 112 467 0 62 34560 0 malloc-256 256 7 128 30 0 62 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 SLEEPQUEUE 88 193 191 193 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-2048 2048 11 5 19 0 8 32768 0 malloc-2048 2048 6 10 92 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-1024 1024 3 29 31 0 16 32768 0 malloc-1024 1024 5 27 21 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 5 59 59 0 30 32768 0 malloc-512 512 6 58 13 0 30 32768 0 malloc-512 512 0 64 159 0 30 32768 0 malloc-512 512 13 51 276 0 30 32768 0 malloc-512 512 2 62 6 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 PWD 40 43 765 1900 0 254 32320 0 KNOTE 160 32 168 19150 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 32 232 69 0 126 31680 0 clpbuf 2624 0 12 31 0 4 31488 0 tcp_bbr_pcb 832 0 36 190 0 16 29952 0 sctp_laddr 48 19 569 327 0 254 28224 0 malloc-32 32 276 606 1337 0 254 28224 0 16 Bucket 144 67 129 345 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 udplite_inpcb 416 0 63 14 0 30 26208 0 cpuset 200 8 120 27 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-4096 4096 2 4 8 0 2 24576 0 rl_entry 40 60 546 60 0 254 24240 0 rtentry 168 30 114 42 0 62 24192 0 8 Bucket 80 77 223 723 0 126 24000 0 malloc-384 384 14 46 48 0 30 23040 0 malloc-384 384 39 21 52 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 domainset 40 0 567 15 0 254 22680 0 Mountpoints 2816 2 6 3 0 4 22528 0 udp_inpcb ports 32 3 627 42 0 254 20160 0 tcp_inpcb ports 32 15 615 344 0 254 20160 0 ertt 72 20 260 674 0 126 20160 0 malloc-32 32 200 430 293 0 254 20160 0 malloc-32 32 23 607 114 0 254 20160 0 malloc-32 32 51 579 144 0 254 20160 0 malloc-32 32 237 393 9163 0 254 20160 0 malloc-32 32 62 568 1023 0 254 20160 0 2 Bucket 32 68 562 615 0 254 20160 0 cryptop 280 0 70 15 0 30 19600 0 ktls_session 256 0 75 2 0 62 19200 0 L VFS Cache 320 0 60 4 0 30 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 3 5 9 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 9 7 10 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 31025 0 254 16032 0 malloc-16 16 322 678 5895 0 254 16000 0 malloc-16 16 470 530 34604 0 254 16000 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 AIO 208 1 75 11 0 62 15808 0 kenv 258 17 43 1076 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 7 504 7 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 udplite_inpcb ports 32 0 378 3 0 254 12096 0 malloc-32 32 158 220 4112 0 254 12096 0 malloc-16 16 11 739 106 0 254 12000 0 malloc-16 16 16 734 409 0 254 12000 0 malloc-16 16 88 662 4626 0 254 12000 0 malloc-16 16 36 714 176 0 254 12000 0 malloc-16 16 14 736 19 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 AIOCB 552 2 19 11 0 16 11592 0 malloc-384 384 2 28 2 0 30 11520 0 AIOLIO 272 0 42 2 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 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 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 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 ipq 56 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 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 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 104 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 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-8192 8192 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-512 512 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