panic: size_on_all_streams = 2908 smaller than control length 4360 cpuid = 1 time = 1710533218 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 $0,0x2191cf7(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82702440 .str.27 rsp 0xfffffe0053faed30 rbp 0xfffffe0053faed50 rsi 0 rdi 0xffffffff815e2829 printf+0x149 r8 0 r9 0xffffffff r10 0x3 r11 0x2 r12 0xfffffe00542b3740 r13 0xfffffffffffffffd r14 0xffffffff82702440 .str.27 r15 0 rip 0xffffffff815cf31e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191cf7(%rip) db> show proc Process 12 (intr) at 0xfffffe00541dd580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836eb760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836eb760 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff836ec700 (map 0xffffffff836ec700) (map.pmap 0xffffffff836ec7c0) (pmap 0xffffffff836ec830) 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 2313 771 771 0 RE CPU 0 syz-executor.1 2312 770 770 0 R (threaded) syz-executor.0 100226 RunQ syz-executor.0 101643 RunQ syz-executor.0 2282 1103 1103 0 R (threaded) syz-executor.3 100379 RunQ syz-executor.3 101611 S connec 0xfffffe006a3210da syz-executor.3 101617 S uwait 0xfffffe0057aa4a00 syz-executor.3 1103 768 1103 0 Rs syz-executor.3 1040 768 1040 0 Ss piperd 0xfffffe005895d000 syz-executor.2 809 797 809 0 Ss select 0xfffffe005874e3c0 dhclient 803 1 803 0 Ss select 0xfffffe006cd41ec0 dhclient 797 787 424 65 S select 0xfffffe006cd42140 dhclient 787 424 424 0 S wait 0xfffffe00571ba000 sh 771 768 771 0 Ss nanslp 0xffffffff83742400 syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff83742400 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe0057aa5180 syz-fuzzer 100115 S uwait 0xfffffe0057675000 syz-fuzzer 100116 S uwait 0xfffffe0057675100 syz-fuzzer 100117 S uwait 0xfffffe0057675200 syz-fuzzer 100118 S wait 0xfffffe006ccbcb00 syz-fuzzer 100119 S uwait 0xfffffe0057675400 syz-fuzzer 100120 S wait 0xfffffe006ccbcb00 syz-fuzzer 100121 S wait 0xfffffe006ccbcb00 syz-fuzzer 100123 S wait 0xfffffe006ccbcb00 syz-fuzzer 100128 S uwait 0xfffffe0057674680 syz-fuzzer 100130 S kqread 0xfffffe00588f9b00 syz-fuzzer 100149 S uwait 0xfffffe0057674780 syz-fuzzer 101622 S uwait 0xfffffe0057aa4200 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006ccbd110 csh 764 682 764 0 Ss select 0xfffffe00079849c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057bfe8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057bfecb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057bff0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057bff4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057bff8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057bffcb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007c000b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007c004b0 getty 686 1 686 0 Ss nanslp 0xffffffff83742401 cron 682 1 682 0 Ss select 0xfffffe006cd42640 sshd 495 1 495 0 Ss select 0xfffffe0007984a40 syslogd 424 1 424 0 Ss wait 0xfffffe0057be8040 devd 423 1 423 65 Ss select 0xfffffe0007984b40 dhclient 338 1 338 0 Ss select 0xfffffe0007984940 dhclient 335 1 335 0 Ss select 0xfffffe005874edc0 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571bd060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe005406dce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a7600 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388f478 [dom0] 100080 D launds 0xffffffff8388f484 [laundry: dom0] 100081 D umarcl 0xffffffff81d69370 [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8459cea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff843de5c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348a340 [doneq0] 100045 D - 0xffffffff8348a2c0 [async] 100076 D - 0xffffffff8348a140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388aca0 [crypto] 100042 D crypto_ 0xfffffe005710fe30 [crypto returns 0] 100043 D crypto_ 0xfffffe005710fe80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fc488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ead80 [g_event] 100036 D - 0xffffffff836eada0 [g_up] 100037 D - 0xffffffff836eadc0 [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 0xfffffe00541de040 [init] 10 0 0 0 DL audit_w 0xffffffff8388b700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836eb760 [swapper] 100005 D - 0xfffffe005420e000 [softirq_0] 100006 D - 0xfffffe005420de00 [softirq_1] 100007 D - 0xfffffe005420dd00 [if_io_tqg_0] 100008 D - 0xfffffe005420dc00 [if_io_tqg_1] 100009 D - 0xfffffe005420db00 [if_config_tqg_0] 100010 D - 0xfffffe0007968200 [pci_hp taskq] 100011 D - 0xfffffe0007968100 [kqueue_ctx taskq] 100014 D - 0xfffffe0007967d00 [thread taskq] 100016 D - 0xfffffe0007967b00 [aiod_kick taskq] 100017 D - 0xfffffe0007967a00 [deferred_unmount ta] 100018 D - 0xfffffe0007967900 [inm_free taskq] 100019 D - 0xfffffe0007967800 [in6m_free taskq] 100020 D - 0xfffffe0007967700 [linuxkpi_irq_wq] 100021 D - 0xfffffe0007967600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007967600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007967600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007967600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007967500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007967500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007967500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007967500 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007967200 [firmware taskq] 100039 D - 0xfffffe0007967000 [crypto_0] 100040 D - 0xfffffe0007967000 [crypto_1] 100055 D - 0xfffffe0007966d00 [vtnet0 rxq 0] 100056 D - 0xfffffe0007966c00 [vtnet0 txq 0] 100057 D - 0xfffffe0007966b00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007966a00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007985b00 [virtio_balloon] 100066 D - 0xffffffff82707681 [deadlkres] 100070 D - 0xfffffe0057b2aa00 [acpi_task_0] 100071 D - 0xfffffe0057b2aa00 [acpi_task_1] 100072 D - 0xfffffe0057b2aa00 [acpi_task_2] 100074 D - 0xfffffe0007969100 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 2313 (syz-executor.1) thread 0xfffffe006cced000 (100112) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00077b3880) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8641 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0072236868) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8551 Process 12 (intr) thread 0xfffffe00542b3740 (100031) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0073a14320) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2135 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 15 1028K 2220 vfscache 3 1025K 3 inodedep 729 785K 1588 pcb 62 711K 2665 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 subproc 126 222K 2392 acpica 1674 184K 60830 dirrem 711 178K 1522 tidhash 3 141K 3 vmem 3 138K 5 pagedep 16 132K 1515 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 132 sem 4 106K 4 filedesc 14 105K 3049 gtaskqueue 18 98K 18 freefile 711 89K 1520 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 umtx 336 42K 336 kdtrace 200 41K 3959 temp 35 37K 2114 BPF 22 36K 24 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 140 msg 4 30K 4 kbdmux 6 28K 6 LRO 22 23K 26 DEVFS_RULE 56 20K 56 sctp_stro 19 19K 253 ifaddr 67 19K 87 routetbl 216 19K 679 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 sctp_atcl 39 15K 1605 bus-sc 34 15K 1687 lltable 44 14K 60 eventhandler 161 14K 161 KTRACE 100 13K 100 ifnet 7 13K 9 ether_multi 152 13K 218 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 85 bmsafemap 3 9K 1559 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 ksem 1 8K 12 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 233 pfs_nodes 22 6K 22 plimit 21 6K 363 kqueue 50 6K 2333 hhook 15 5K 17 pf_ifnet 12 5K 29 ufs_dirhash 24 5K 24 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 248 acpisem 28 4K 28 kcovinfo 52 4K 78 session 25 4K 37 pwddesc 47 3K 2314 proc-args 75 3K 3434 terminal 11 3K 11 sctp_atky 58 3K 1905 clone 9 3K 9 uidinfo 3 3K 7 diradd 17 3K 1555 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 3006 ipsec-saq 2 2K 2 lockf 19 2K 65 selfd 31 2K 41886 ip6ndp 12 2K 17 sctp_ifa 13 2K 18 tun 7 2K 9 CAM XPT 22 2K 543 Unitno 25 2K 57 msi 12 2K 12 newdirblk 12 2K 1503 in_multi 6 2K 10 toponodes 6 2K 6 ipsecpolicy 2 2K 2 CC Mem 5 2K 15 select 10 2K 35 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 mount 19 1K 94 CAM periph 4 1K 271 sctp_ifn 6 1K 18 ipsec 3 1K 3 mld 6 1K 8 igmp 6 1K 8 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 sctp_athm 39 1K 1652 sctp_map 38 1K 506 freework 3 1K 1509 sctp_stri 1 1K 94 freeblks 2 1K 1508 netlink 2 1K 38 cdev 2 1K 2 lkpikmalloc 8 1K 9 osd 10 1K 28 inpcbpolicy 13 1K 194 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 8 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 soname 6 1K 4078 cryptodev 2 1K 144 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 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 vnet 1 1K 1 iov 1 1K 14387 pmc 1 1K 1 entropy 2 1K 40 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 72 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 32 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 635 sctp_iter 0 0K 19 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 19 sctp_aadr 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 filemon 0 0K 68 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 778 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 freefrag 0 0K 2 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 ktls_ocf 0 0K 0 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 ip6opt 0 0K 3 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 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 191 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 141 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 663 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 sigio 0 0K 2 filedesc_to_leader 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 72 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 0 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 md_disk 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 8327 1071 538553 0 254 38494208 0 mbuf 256 8750 913 818030 0 254 2473728 0 BUF TRIE 144 193 11623 636 0 62 1701504 0 malloc-384 384 4118 52 4118 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 RADIX NODE 144 10109 274 88299 0 62 1495152 0 malloc-128 128 11448 146 11564 0 126 1484032 0 malloc-4096 4096 337 1 976 0 2 1384448 0 UMA Slabs 0 112 10842 24 10842 0 126 1216992 0 sctp_asoc 2256 19 491 253 0 254 1150560 0 vmem btag 56 16295 88 16295 0 254 917448 0 FFS inode 1168 505 34 2025 0 8 629552 0 sctp_ep 1176 19 491 1305 0 254 599760 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 28 480 2904 0 254 487680 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-256 256 782 718 3803 0 62 384000 0 sctp_raddr 736 19 498 253 0 254 380512 0 VM OBJECT 264 1108 122 31691 0 30 324720 0 256 Bucket 2048 145 7 2154 0 8 311296 0 malloc-384 384 780 30 3213 0 30 311040 0 THREAD 1824 151 17 1644 0 8 306432 0 malloc-64 64 4109 490 48542 0 254 294336 0 malloc-4096 4096 60 10 2369 0 2 286720 0 VNODE 448 543 87 2067 0 30 282240 0 malloc-16 16 14466 284 17948 0 254 236000 0 DEVCTL 1024 45 175 172 0 0 225280 0 malloc-128 128 1417 226 5408 0 126 210304 0 malloc-256 256 59 751 847 0 62 207360 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-16384 16384 6 6 1521 0 1 196608 0 mbuf_packet 256 79 683 2225 0 254 195072 0 malloc-128 128 1255 264 33223 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5363 307 7095 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 153 45 24437 0 16 164736 0 S VFS Cache 104 1005 399 2542 0 126 146016 0 FFS2 dinode 256 505 65 2025 0 62 145920 0 MAP ENTRY 96 1179 333 87365 0 126 145152 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 60 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 111 17 132 0 16 131072 0 unpcb 256 11 499 1375 0 254 130560 0 ksiginfo 112 58 986 22871 0 126 116928 0 PROC 1376 47 30 2313 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 3 45 510 0 8 98304 0 malloc-2048 2048 23 25 1362 0 8 98304 0 malloc-256 256 240 135 2586 0 62 96000 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 5218 0 30 85680 0 128 Bucket 1024 50 33 442 0 16 84992 0 filedesc0 1072 47 30 2314 0 8 82544 0 sctp_readq 152 1 519 36 0 254 79040 0 sctp_chunk 152 22 498 199 0 254 79040 0 64 Bucket 512 99 37 3120 0 30 69632 0 malloc-64 64 521 550 15410 0 254 68544 0 malloc-128 128 296 231 298 0 126 67456 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-4096 4096 12 4 25 0 2 65536 0 malloc-1024 1024 31 33 1812 0 16 65536 0 malloc-256 256 138 117 156 0 62 65280 0 sctp_stream_msg_out 112 3 537 53 0 254 60480 0 malloc-384 384 106 44 133 0 30 57600 0 malloc-8192 8192 1 6 71 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 VMSPACE 616 31 53 2305 0 16 51744 0 malloc-128 128 169 234 700 0 126 51584 0 malloc-128 128 345 58 1002 0 126 51584 0 ttyoutq 256 72 123 160 0 62 49920 0 malloc-256 256 110 85 731 0 62 49920 0 32 Bucket 256 66 129 988 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 19614 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 132 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 14 10 52 0 8 49152 0 malloc-2048 2048 10 14 203 0 8 49152 0 syncache 168 0 264 4 0 254 44352 0 pcpu-8 8 4765 355 5293 0 254 40960 0 pipe 728 20 35 313 0 16 40040 0 udp_inpcb 424 6 84 172 0 30 38160 0 da_ccb 544 0 70 1429 0 16 38080 0 malloc-64 64 57 510 84 0 254 36288 0 malloc-64 64 208 359 414 0 254 36288 0 malloc-64 64 166 401 4763 0 254 36288 0 malloc-64 64 53 514 158 0 254 36288 0 malloc-64 64 458 109 663 0 254 36288 0 malloc-64 64 28 539 1004 0 254 36288 0 8 Bucket 80 55 395 844 0 126 36000 0 malloc-128 128 2 277 9 0 126 35712 0 malloc-128 128 100 179 2090 0 126 35712 0 routing nhops 256 27 108 42 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-256 256 57 78 3883 0 62 34560 0 malloc-256 256 18 117 2010 0 62 34560 0 malloc-256 256 69 66 2979 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 4 4 204 0 2 32768 0 malloc-2048 2048 4 12 94 0 8 32768 0 malloc-2048 2048 6 10 10 0 8 32768 0 malloc-2048 2048 2 14 525 0 8 32768 0 malloc-1024 1024 12 20 221 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 22 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 2 62 14 0 30 32768 0 malloc-512 512 11 53 180 0 30 32768 0 malloc-512 512 2 62 40 0 30 32768 0 malloc-512 512 5 59 5 0 30 32768 0 malloc-512 512 1 63 108 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 5027 0 254 32320 0 PWD 40 17 791 1587 0 254 32320 0 KNOTE 160 30 170 25724 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 179 221 10792 0 126 32000 0 PGRP 120 25 239 37 0 126 31680 0 clpbuf 2624 0 12 24 0 4 31488 0 sctp_laddr 48 35 553 136 0 254 28224 0 malloc-32 32 290 592 3804 0 254 28224 0 16 Bucket 144 54 142 273 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 2 61 5 0 30 24696 0 rl_entry 40 36 570 36 0 254 24240 0 rtentry 168 30 114 42 0 62 24192 0 tcp_inpcb 1312 5 13 15 0 8 23616 0 malloc-384 384 22 38 373 0 30 23040 0 malloc-384 384 36 24 47 0 30 23040 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 5 275 15 0 126 20160 0 malloc-32 32 37 593 53 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 61 569 169 0 254 20160 0 malloc-32 32 237 393 288 0 254 20160 0 malloc-32 32 40 590 738 0 254 20160 0 malloc-32 32 48 582 3189 0 254 20160 0 2 Bucket 32 56 574 449 0 254 20160 0 epoch_record pcpu 256 4 60 4 0 62 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 79 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 267397 0 254 16032 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1072 0 30 15480 0 udplite_inpcb 424 0 36 2 0 30 15264 0 tcp_bbr_pcb 832 0 18 1 0 16 14976 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 2 0 62 12144 0 tcp_inpcb ports 32 3 375 5 0 254 12096 0 malloc-16 16 7 743 20 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 298 452 498 0 254 12000 0 malloc-16 16 34 716 41 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 20 730 28529 0 254 12000 0 malloc-16 16 107 643 2310 0 254 12000 0 malloc-384 384 1 29 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 4 252 4 0 254 4096 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 tcp_rack_pcb 1216 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_map 128 0 0 0 0 126 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 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 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 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 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 domainset 40 0 0 0 0 254 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-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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 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