panic: size_on_all_streams = 62 smaller than control length 1514 cpuid = 0 time = 1725573041 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c7bbf0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c7bd50 vpanic() at vpanic+0x280/frame 0xfffffe0056c7bf10 panic() at panic+0xb5/frame 0xfffffe0056c7bfe0 sctp_deliver_reasm_check() at sctp_deliver_reasm_check+0x26a9/frame 0xfffffe0056c7c110 sctp_process_data() at sctp_process_data+0x31d8/frame 0xfffffe0056c7c7e0 sctp_common_input_processing() at sctp_common_input_processing+0x15b8/frame 0xfffffe0056c7ca00 sctp_input_with_port() at sctp_input_with_port+0x5a0/frame 0xfffffe0056c7cb90 sctp_input() at sctp_input+0x31/frame 0xfffffe0056c7cbb0 ip_input() at ip_input+0xac7/frame 0xfffffe0056c7ccd0 swi_net() at swi_net+0x2fa/frame 0xfffffe0056c7cd70 ithread_loop() at ithread_loop+0x4f6/frame 0xfffffe0056c7cef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c7cf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c7cf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x6e: movq $0,0x23e2ef7(%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 0xffffffff827189e0 .str.27 rsp 0xfffffe0056c7bd30 rbp 0xfffffe0056c7bd50 rsi 0 rdi 0xffffffff815ce3a9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xbf r12 0xfffffe0007a18000 r13 0xfffffffffffffffe r14 0xffffffff827189e0 .str.27 r15 0 rip 0xffffffff815ba11e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e2ef7(%rip) db> show proc Process 12 (intr) at 0xfffffe0007a06580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83927720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83927720 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff839286c0 (map 0xffffffff839286c0) (map.pmap 0xffffffff83928780) (pmap 0xffffffff839287f0) threads: 22 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 0 [swi1: netisr 0] 100033 I [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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 2495 764 764 0 R (threaded) syz-executor 101220 RunQ syz-executor 102086 RunQ syz-executor 102087 S uwait 0xfffffe007500be80 syz-executor 2493 767 767 0 R (threaded) syz-executor 100119 RunQ syz-executor 102084 RunQ syz-executor 2469 0 0 0 DL mdwait 0xfffffe0074efd000 [md1] 2460 1 767 0 S uwait 0xfffffe007500d000 syz-executor 2459 1 767 0 S uwait 0xfffffe005422b300 syz-executor 2383 1 765 0 S uwait 0xfffffe0058480b00 syz-executor 2369 1 764 0 SV uwait 0xfffffe005847f000 syz-executor 2354 0 0 0 DL mdwait 0xfffffe00596fb000 [md0] 2310 1 765 0 S uwait 0xfffffe007500c500 syz-executor 2255 1 765 0 S uwait 0xfffffe005847dc00 syz-executor 2212 1 2211 0 S umtxn 0xfffffe005422ba00 syz-executor 2202 1 766 0 S uwait 0xfffffe005847e680 syz-executor 2201 1 766 0 S uwait 0xfffffe00586f8d80 syz-executor 2154 1 2154 0 SVs uwait 0xfffffe005847e280 syz-executor 2141 1 764 0 S uwait 0xfffffe007500ce80 syz-executor 2140 1 764 0 S uwait 0xfffffe005847ff00 syz-executor 2108 1 767 0 S uwait 0xfffffe005422be80 syz-executor 2100 1 766 0 S uwait 0xfffffe007500c780 syz-executor 2054 1 764 0 SV uwait 0xfffffe007500cd80 syz-executor 1985 1 765 60929 SV uwait 0xfffffe0058480c80 syz-executor 1980 1 1977 0 S uwait 0xfffffe0058480500 syz-executor 1979 1 764 0 S uwait 0xfffffe005847d100 syz-executor 1978 1 764 0 S uwait 0xfffffe007500c980 syz-executor 1956 1 765 0 S uwait 0xfffffe00586f7500 syz-executor 1849 1 764 0 S uwait 0xfffffe007500b880 syz-executor 1815 1 766 0 S uwait 0xfffffe00586f7900 syz-executor 1773 1 764 0 SV uwait 0xfffffe007500cc80 syz-executor 1759 1 765 0 SV uwait 0xfffffe007500d300 syz-executor 1741 1 767 0 SV uwait 0xfffffe00586f7b00 syz-executor 1732 1 766 0 SV uwait 0xfffffe005422b400 syz-executor 1684 1 767 0 S uwait 0xfffffe005422b800 syz-executor 1683 1 767 0 S uwait 0xfffffe005847d200 syz-executor 1682 1 767 0 S uwait 0xfffffe00586f7f00 syz-executor 1670 1 766 0 S uwait 0xfffffe005422bd80 syz-executor 1669 1 766 0 S umtxn 0xfffffe00586f9800 syz-executor 1668 1 766 0 S uwait 0xfffffe005422b100 syz-executor 1612 1 765 0 S uwait 0xfffffe005847d400 syz-executor 1598 1 764 0 S uwait 0xfffffe007500ca80 syz-executor 1597 1 764 0 S uwait 0xfffffe00586f7c00 syz-executor 1596 1 764 0 S uwait 0xfffffe00586f8b80 syz-executor 1442 0 0 0 DL (threaded) [KTLS] 100757 D - 0xfffffe0075074600 [thr_0] 100758 D - 0xfffffe0075074680 [thr_1] 100759 D - 0xffffffff83a8fa48 [reclaim_0] 1412 1 765 0 S uwait 0xfffffe00586f7a00 syz-executor 1410 1 765 60929 S uwait 0xfffffe00586f7600 syz-executor 1406 1 764 0 S uwait 0xfffffe005847d300 syz-executor 1405 1 765 0 S uwait 0xfffffe005847d000 syz-executor 1381 1371 1381 0 Ss piperd 0xfffffe005983f888 dhclient 1375 1 1375 0 Ss select 0xfffffe00584797c0 dhclient 1371 1351 424 65 S select 0xfffffe005870eec0 dhclient 1351 424 424 0 S wait 0xfffffe0007be8060 sh 1328 1 764 0 S uwait 0xfffffe005422b600 syz-executor 1265 1 766 0 S uwait 0xfffffe005422bc00 syz-executor 1249 1 765 0 S uwait 0xfffffe005422b700 syz-executor 1217 1 767 0 S uwait 0xfffffe005847de00 syz-executor 1097 1 767 0 S uwait 0xfffffe00586f7000 syz-executor 1082 1 765 0 S uwait 0xfffffe00586f8080 syz-executor 1010 0 0 0 DL - 0xffffffff83a8e200 [soaiod4] 1009 0 0 0 DL - 0xffffffff83a8e200 [soaiod3] 1008 0 0 0 DL - 0xffffffff83a8e200 [soaiod2] 1007 0 0 0 DL - 0xffffffff83a8e200 [soaiod1] 968 1 764 0 S uwait 0xfffffe00586f7e00 syz-executor 958 1 764 0 S umtxn 0xfffffe0058480e80 syz-executor 954 1 764 0 S uwait 0xfffffe005847d900 syz-executor 921 1 764 0 S uwait 0xfffffe00586f8280 syz-executor 894 0 0 0 DL aiordy 0xfffffe0007a26040 [aiod4] 893 0 0 0 DL aiordy 0xfffffe005b2d25c0 [aiod3] 892 0 0 0 DL aiordy 0xfffffe0007a085c0 [aiod2] 891 0 0 0 DL aiordy 0xfffffe005b2d1b00 [aiod1] 767 763 767 0 R syz-executor 766 763 766 0 R CPU 1 syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S select 0xfffffe005847b2c0 syz-executor 761 759 761 0 Ss pause 0xfffffe0007be70f0 csh 759 682 759 0 Ss select 0xfffffe005847b1c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005849c0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00595a5cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00595a64b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00595a6cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543544b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005954ecb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054354cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543554b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0054355cb0 getty 686 1 686 0 Ss nanslp 0xffffffff8397e3c0 cron 682 1 682 0 Ss select 0xfffffe005847b4c0 sshd 495 1 495 0 Ss select 0xfffffe0058710040 syslogd 424 1 424 0 Ss wait 0xfffffe0007be6020 devd 423 1 423 65 Ss select 0xfffffe005847bac0 dhclient 338 1 338 0 Ss piperd 0xfffffe0059841b60 dhclient 335 1 335 0 Ss select 0xfffffe0058710ec0 dhclient 17 0 0 0 DL syncer 0xffffffff83a9bae0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 RL (threaded) [bufdaemon] 100081 D psleep 0xffffffff83a9a0c0 [bufdaemon] 100084 RunQ [bufspacedaemon-0] 100096 D sdflush 0xfffffe00580114e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae57a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff83acb738 [dom0] 100082 D launds 0xffffffff83acb744 [laundry: dom0] 100083 D umarcl 0xffffffff81d681e0 [uma] 7 0 0 0 DL - 0xffffffff836fbb70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843788b0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84843a00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c6340 [doneq0] 100046 D - 0xffffffff836c62c0 [async] 100077 D - 0xffffffff836c6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ac6f20 [crypto] 100043 D crypto_ 0xfffffe0057f78030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f78080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83926d40 [g_event] 100037 D - 0xffffffff83926d60 [g_up] 100038 D - 0xffffffff83926d80 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 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] 100032 Run CPU 0 [swi1: netisr 0] 100033 I [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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83ac7980 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c14ff0 [swapper] 100005 D - 0xfffffe00085fba00 [softirq_0] 100006 D - 0xfffffe00085fb800 [softirq_1] 100007 D - 0xfffffe00085fb600 [if_io_tqg_0] 100008 D - 0xfffffe00085fb400 [if_io_tqg_1] 100009 D - 0xfffffe00085fb200 [if_config_tqg_0] 100010 D - 0xfffffe00085fb000 [pci_hp taskq] 100011 D - 0xfffffe00085fad00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fa700 [thread taskq] 100016 D - 0xfffffe00085fa300 [aiod_kick taskq] 100017 D - 0xfffffe00085fa100 [deferred_unmount ta] 100018 D - 0xfffffe00085f9e00 [inm_free taskq] 100019 D - 0xfffffe00085f9c00 [in6m_free taskq] 100020 D - 0xfffffe00085f9a00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f9800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f9800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f9800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f9800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f8400 [firmware taskq] 100040 D - 0xfffffe0057f2d200 [crypto_0] 100041 D - 0xfffffe0057f2d200 [crypto_1] 100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fc200 [vtnet0 txq 0] 100058 D - 0xfffffe005836c500 [vtnet0 rxq 1] 100059 D - 0xfffffe005836c400 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0058350600 [virtio_balloon] 100067 D - 0xffffffff8271dc20 [deadlkres] 100071 D - 0xfffffe00586fe300 [acpi_task_0] 100072 D - 0xfffffe00586fe300 [acpi_task_1] 100073 D - 0xfffffe00586fe300 [acpi_task_2] 100075 D - 0xfffffe00085fc100 [mca taskq] 100076 D - 0xfffffe0057f2cb00 [CAM taskq] 100078 D - 0xfffffe0057f2d900 [ipsec_offload] db> show all locks Process 766 (syz-executor) thread 0xfffffe005b2cc000 (100108) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe005b28bad0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6747 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe005b364798) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4373 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe005b28ba00) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4369 shared sx killpg racer (killpg racer) r = 0 (0xfffffe005b2b4490) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:975 Process 12 (intr) thread 0xfffffe0007a18000 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074deebf0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2135 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 80 7001K 345 linker 375 5011K 485 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4222 sysctloid 35126 2070K 35197 vtbuf 24 1968K 46 kobj 329 1316K 511 newblk 76 1043K 5680 vfscache 3 1025K 3 filedesc 112 890K 3215 pcb 182 846K 1503 inodedep 26 522K 2052 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 232 479K 2618 intr 4 472K 4 vmem 5 272K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 97382 acpica 1674 184K 61482 tidhash 3 141K 3 pagedep 10 131K 1621 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 128 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 sctp_atcl 162 61K 1118 kdtrace 304 56K 4586 umtx 432 54K 432 shm 5 40K 15 temp 37 39K 2221 BPF 22 36K 59 DEVFS3 130 33K 140 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 routetbl 138 19K 506 ifaddr 66 19K 69 LRO 18 19K 18 lltable 54 18K 88 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 163 14K 163 GEOM 75 13K 539 ifnet 7 13K 7 ether_multi 152 13K 177 kenv 95 12K 95 sctp_atky 242 11K 1589 rman 86 11K 451 CAM queue 5 11K 1528 shmfd 4 10K 6 in6_multi 65 9K 65 tcp_fsb_rack 4 9K 204 bmsafemap 2 9K 2059 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 filemon 1 8K 37 ksem 1 8K 14 pfs_vncache 1 8K 1 md_disk 2 8K 4 freework 32 8K 2717 audit_evclass 238 8K 300 taskqueue 66 7K 87 kqueue 109 7K 2602 pwddesc 108 7K 2581 cred 26 7K 287 sglist 6 7K 6 CAM DEV 3 6K 510 plimit 22 6K 368 pfs_nodes 22 6K 22 pf_ifnet 13 5K 37 ufs_dirhash 24 5K 24 UMA 270 5K 270 vt 11 5K 11 pf_table 2 4K 24 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 63 4K 186 acpisem 28 4K 28 kcovinfo 52 4K 52 proc-args 124 4K 3607 CC Mem 12 3K 382 session 23 3K 47 lockf 27 3K 241 selfd 44 3K 79433 terminal 11 3K 11 sctp_map 160 3K 690 sctp_athm 162 3K 1185 dirrem 10 3K 1942 uidinfo 4 3K 32 hhook 8 3K 10 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 freeblks 7 2K 1768 Unitno 28 2K 1016 sctp_ifa 13 2K 14 freefile 13 2K 1843 CAM XPT 22 2K 543 sctp_stri 3 2K 132 msi 12 2K 12 in_multi 6 2K 12 tun 4 2K 4 toponodes 6 2K 6 netlink 3 2K 75 ipsecpolicy 2 2K 2 select 11 2K 67 acpidev 20 2K 20 softdep 1 1K 1 indirdep 4 1K 1267 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 36 NFSD session 1 1K 1 mount 19 1K 633 mkdir 7 1K 3174 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 inpcbpolicy 21 1K 695 newdirblk 5 1K 1587 diradd 5 1K 1960 crypto 4 1K 75 encap_export_host 12 1K 12 osd 17 1K 393 tcp_pcm_rack 2 1K 102 cdev 2 1K 2 lkpikmalloc 8 1K 9 ip_msource 6 1K 16 chacha20random 1 1K 1 biobuf 1 1K 1 ip6_msource 5 1K 20 filedesc_to_leader 5 1K 11 ip6opt 2 1K 60 vnodes 1 1K 16 ktls 1 1K 13 procdesc 2 1K 12 sigio 4 1K 13 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 pf_rule 1 1K 15 cryptodev 2 1K 224 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 5 soname 5 1K 4407 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 10 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 96 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 500 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 tcp_do_rack 0 0K 2 mqdata 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 1054 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 16 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 352 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 3 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 MLX5EEPROM 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 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_moptions 0 0K 10 in6_mfilter 0 0K 34 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 23 in_mfilter 0 0K 34 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 4 VN POLL 0 0K 22 statfs 0 0K 195 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 139 lio 0 0K 23 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 25547 ioctlops 0 0K 178 eventfd 0 0K 7 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 368 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 658 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 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 84 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 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 18 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 9232 928 27843 0 254 41615360 0 mbuf 256 11284 6764 223997 0 254 4620288 0 BUF TRIE 144 351 11437 3850 0 62 1697472 0 malloc-384 384 4174 56 4203 0 30 1624320 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11856 141 12497 0 126 1535616 0 malloc-4096 4096 337 3 524 0 2 1392640 0 UMA Slabs 0 112 11952 30 11952 0 126 1341984 0 RADIX NODE 144 7763 492 68401 0 62 1188720 0 sctp_asoc 2256 80 430 342 0 254 1150560 0 malloc-64 64 70 17255 104206 0 254 1108800 0 vmem btag 56 18743 88 18743 0 254 1054536 0 malloc-16384 16384 55 6 1764 0 1 999424 0 malloc-65536 65536 11 1 14 0 1 786432 0 FFS inode 1168 568 27 2433 0 8 694960 0 256 Bucket 2048 288 16 1975 0 8 622592 0 sctp_ep 1152 79 432 710 0 254 588672 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 malloc-4096 4096 115 7 3362 0 2 499712 0 socket 960 38 470 2699 0 254 487680 0 VM OBJECT 264 1581 69 32274 0 30 435600 0 THREAD 1824 194 22 2087 0 8 393984 0 sctp_raddr 736 88 429 472 0 254 380512 0 VNODE 440 607 86 2474 0 30 304920 0 malloc-64 64 4404 195 7199 0 254 294336 0 malloc-256 256 561 564 15832 0 62 288000 0 ertt_txseginfo 40 1 7170 149574 0 254 286840 0 sctp_chunk 152 93 1701 3166 0 254 272688 0 MAP ENTRY 96 2559 213 100172 0 126 266112 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 87 0 1 262144 0 malloc-2048 2048 116 12 283 0 8 262144 0 malloc-16 16 14719 281 17736 0 254 240000 0 malloc-32768 32768 6 1 126 0 1 229376 0 DEVCTL 1024 25 195 152 0 0 225280 0 tcp_log 416 0 513 508 0 254 213408 0 malloc-2048 2048 86 18 733 0 8 212992 0 malloc-32768 32768 0 6 1154 0 1 196608 0 mbuf_packet 256 47 715 2361 0 254 195072 0 malloc-128 128 1249 270 31949 0 126 194432 0 UMA Zones 768 242 2 242 0 16 187392 0 FPU_save_area 832 196 29 3641 0 16 187200 0 malloc-32 32 5425 245 7860 0 254 181440 0 tcp_bbr_map 128 6 1389 16708 0 126 178560 0 FFS2 dinode 256 568 122 2432 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 108 13 2497 0 8 166496 0 malloc-2048 2048 3 69 1128 0 8 147456 0 S VFS Cache 104 1004 400 2917 0 126 146016 0 filedesc0 1072 108 18 2581 0 8 135072 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 13 0 1 131072 0 malloc-1024 1024 128 0 145 0 16 131072 0 unpcb 256 11 499 1259 0 254 130560 0 ksiginfo 112 112 932 380 0 126 116928 0 malloc-128 128 558 341 5859 0 126 115072 0 128 Bucket 1024 70 29 404 0 16 101376 0 malloc-16384 16384 3 3 8 0 1 98304 0 malloc-1024 1024 89 7 345 0 16 98304 0 malloc-384 384 204 36 1196 0 30 92160 0 malloc-4096 4096 18 4 1161 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 103 65 3122 0 30 86016 0 malloc-128 128 446 205 1078 0 126 83328 0 malloc-8192 8192 8 2 28 0 1 81920 0 sctp_readq 152 2 518 60 0 254 79040 0 g_bio 408 0 180 24436 0 30 73440 0 VMSPACE 616 81 33 2447 0 16 70224 0 malloc-384 384 27 153 2054 0 30 69120 0 malloc-64 64 543 528 1788 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 3 5 41 0 1 65536 0 malloc-8192 8192 7 1 109 0 1 65536 0 malloc-256 256 55 200 3285 0 62 65280 0 malloc-256 256 137 118 920 0 62 65280 0 32 Bucket 256 91 164 3805 0 62 65280 0 sctp_stream_msg_out 112 17 523 108 0 254 60480 0 malloc-384 384 122 28 460 0 30 57600 0 tcp_inpcb 1320 13 29 379 0 8 55440 0 malloc-64 64 345 474 384 0 254 52416 0 malloc-256 256 2 193 1099 0 62 49920 0 malloc-256 256 31 164 2172 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 21109 0 16 49152 0 malloc-4096 4096 9 3 26 0 2 49152 0 malloc-1024 1024 8 40 853 0 16 49152 0 PWD 40 56 1055 1614 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 TURNSTILE 136 217 98 217 0 62 42840 0 clpbuf 2624 0 16 92 0 4 41984 0 malloc-8192 8192 3 2 45 0 1 40960 0 malloc-8192 8192 3 2 5 0 1 40960 0 pcpu-8 8 4833 287 5582 0 254 40960 0 da_ccb 544 0 70 6221 0 16 38080 0 udp_inpcb 416 6 84 231 0 30 37440 0 malloc-64 64 102 465 412 0 254 36288 0 malloc-64 64 122 445 21533 0 254 36288 0 malloc-64 64 161 406 673 0 254 36288 0 malloc-64 64 183 384 2824 0 254 36288 0 16 Bucket 144 66 186 618 0 62 36288 0 tcp_rack_map 128 4 275 328 0 126 35712 0 malloc-128 128 5 274 2041 0 126 35712 0 malloc-128 128 113 166 753 0 126 35712 0 malloc-128 128 106 173 2269 0 126 35712 0 malloc-128 128 77 202 79 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ripcb 384 3 87 68 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 45 45 59 0 30 34560 0 malloc-256 256 49 86 744 0 62 34560 0 malloc-256 256 109 26 748 0 62 34560 0 malloc-256 256 51 84 116 0 62 34560 0 SLEEPQUEUE 88 217 167 217 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 2 0 1 32768 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-32768 32768 0 1 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 10 6 14 0 8 32768 0 malloc-2048 2048 2 14 19 0 8 32768 0 malloc-2048 2048 5 11 30 0 8 32768 0 malloc-2048 2048 4 12 91 0 8 32768 0 malloc-1024 1024 12 20 19 0 16 32768 0 malloc-1024 1024 5 27 192 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1097 0 16 32768 0 malloc-512 512 5 59 30 0 30 32768 0 malloc-512 512 9 55 203 0 30 32768 0 malloc-512 512 6 58 102 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_rack_pcb 1152 2 26 102 0 8 32256 0 tcp_bbr_pcb 896 2 34 159 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 184 216 10971 0 126 32000 0 mqueue 248 2 126 2 0 62 31744 0 PGRP 120 28 236 54 0 126 31680 0 sctp_asconf_ack 48 0 588 5 0 254 28224 0 sctp_laddr 48 115 473 433 0 254 28224 0 rl_entry 48 27 561 50 0 254 28224 0 malloc-32 32 273 609 1469 0 254 28224 0 4 Bucket 48 8 580 17 0 254 28224 0 AIO 208 0 133 50 0 62 27664 0 udplite_inpcb 416 0 63 17 0 30 26208 0 mqnode 416 5 58 5 0 30 26208 0 cpuset 200 8 120 50 0 62 25600 0 malloc-8192 8192 1 2 4 0 1 24576 0 malloc-4096 4096 3 3 6 0 2 24576 0 rtentry 168 30 114 34 0 62 24192 0 pipe 728 19 14 387 0 16 24024 0 8 Bucket 80 60 240 744 0 126 24000 0 itimer 352 2 64 12 0 30 23232 0 malloc-384 384 6 54 13 0 30 23040 0 malloc-384 384 0 60 719 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 Mountpoints 2816 2 6 11 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 udplite_inpcb ports 32 0 630 5 0 254 20160 0 udp_inpcb ports 32 3 627 60 0 254 20160 0 tcp_inpcb ports 32 10 620 270 0 254 20160 0 ertt 72 12 268 379 0 126 20160 0 malloc-32 32 137 493 241 0 254 20160 0 malloc-32 32 297 333 1240 0 254 20160 0 malloc-32 32 51 579 114 0 254 20160 0 malloc-32 32 81 549 3778 0 254 20160 0 malloc-32 32 6 624 1084 0 254 20160 0 2 Bucket 32 72 558 805 0 254 20160 0 KNOTE 160 0 125 85 0 62 20000 0 cryptop 280 0 70 27 0 30 19600 0 AIOCB 552 0 35 43 0 16 19320 0 ktls_session 256 0 75 3 0 62 19200 0 L VFS Cache 320 0 60 33 0 30 19200 0 AIOLIO 272 0 70 23 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 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-8192 8192 1 1 2 0 1 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-1024 1024 0 16 15 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 323 0 30 16384 0 malloc-512 512 3 29 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 0 668 134496 0 254 16032 0 tcp_log_id_node 120 1 131 4 0 126 15840 0 kenv 258 17 43 1076 0 30 15480 0 domainset 40 0 315 38 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 4 0 62 12144 0 malloc-32 32 10 368 37979 0 254 12096 0 malloc-16 16 89 661 3074 0 254 12000 0 malloc-16 16 43 707 828 0 254 12000 0 malloc-16 16 18 732 39351 0 254 12000 0 malloc-16 16 191 559 1616 0 254 12000 0 malloc-16 16 36 714 51 0 254 12000 0 malloc-16 16 278 472 28338 0 254 12000 0 malloc-16 16 185 565 1240 0 254 12000 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 3 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 tfo 4 0 493 1 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 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 sackhole 32 0 0 0 0 254 0 0 ipq 56 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 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 vnpbuf 2624 0 0 0 0 16 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-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-4096 4096 0 0 0 0 2 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