panic: overhead (74) not a multiple of 4 cpuid = 0 time = 1640657066 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a6c613d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a6c61530 vpanic() at vpanic+0x2b8/frame 0xfffffe00a6c61610 panic() at panic+0xb5/frame 0xfffffe00a6c616d0 sctp_get_frag_point() at sctp_get_frag_point+0x1af/frame 0xfffffe00a6c61710 sctp_getopt() at sctp_getopt+0x536a/frame 0xfffffe00a6c618f0 sctp_ctloutput() at sctp_ctloutput+0x428/frame 0xfffffe00a6c619f0 sogetopt() at sogetopt+0x1fb/frame 0xfffffe00a6c61b50 kern_getsockopt() at kern_getsockopt+0x240/frame 0xfffffe00a6c61c70 sys_getsockopt() at sys_getsockopt+0x121/frame 0xfffffe00a6c61d30 ia32_syscall() at ia32_syscall+0x41d/frame 0xfffffe00a6c61f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 3004 tid 102763 ] Stopped at kdb_enter+0x6b: movq $0,0x250ea2a(%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 0xa19a504ba8555086 rdx 0x3ffff rbx 0 rsp 0xfffffe00a6c61510 rbp 0xfffffe00a6c61530 rsi 0x40001 rdi 0xffffffff817622ba vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a699e190 r12 0xfffffe00a699dc80 r13 0xfffffe00a6c61501 r14 0xffffffff82b532e0 .str.18 r15 0xffffffff82b532e0 .str.18 rip 0xffffffff8175586b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x250ea2a(%rip) db> show proc Process 3004 (syz-executor.1) at 0xfffffe009eb64a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 776 at 0xfffffe00587d4000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053de5000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a796e3f0 (map 0xfffffe00a796e3f0) (map.pmap 0xfffffe00a796e4b0) (pmap 0xfffffe00a796e518) threads: 2 100106 RunQ syz-executor.1 102763 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 3004 776 776 0 R (threaded) syz-executor.1 100106 RunQ syz-executor.1 102763 Run CPU 0 syz-executor.1 3001 775 775 0 R syz-executor.0 2923 2917 2923 0 Ss select 0xfffffe009e7ab640 dhclient 2920 1 2920 0 Ss select 0xfffffe009e7ab1c0 dhclient 2917 2910 429 65 S select 0xfffffe009e7ab8c0 dhclient 2910 429 429 0 S wait 0xfffffe0053de3a90 sh 2901 1 2901 65 Ss select 0xfffffe009e7aaf40 dhclient 2476 1 786 0 SV uwait 0xfffffe00a5c71e80 syz-executor.3 2467 1 786 0 SV uwait 0xfffffe00576cd680 syz-executor.3 2458 1 786 0 SV uwait 0xfffffe00a5c72100 syz-executor.3 2447 1 786 0 SV uwait 0xfffffe0007994600 syz-executor.3 2418 0 0 0 DL - 0xffffffff83d51640 [soaiod4] 2417 0 0 0 DL - 0xffffffff83d51640 [soaiod3] 2416 0 0 0 DL - 0xffffffff83d51640 [soaiod2] 2415 0 0 0 DL - 0xffffffff83d51640 [soaiod1] 2376 1 2368 0 S uwait 0xfffffe00a5c71c80 syz-executor.2 2367 1 2366 0 S uwait 0xfffffe00a5c72b00 syz-executor.2 2365 1 2364 0 S uwait 0xfffffe0053ef4780 syz-executor.2 2363 1 2361 0 S uwait 0xfffffe00a5c72e00 syz-executor.2 1996 1 1996 0 Ss select 0xfffffe009e7aac40 dhclient 1993 1 1993 0 Ss select 0xfffffe009e7ab340 dhclient 1967 1 786 0 S uwait 0xfffffe00a5c73880 syz-executor.3 1965 1 776 0 S uwait 0xfffffe0053ef4880 syz-executor.1 1953 1 1953 65 Ss select 0xfffffe009e7aae40 dhclient 1944 1 776 0 S uwait 0xfffffe0053e97c00 syz-executor.1 1943 1 786 0 S umtxn 0xfffffe0053ef4c80 syz-executor.3 1939 1 786 0 S uwait 0xfffffe00576cdc00 syz-executor.3 1933 1 776 0 S umtxn 0xfffffe00a5c73980 syz-executor.1 1928 1 776 0 S uwait 0xfffffe0007994800 syz-executor.1 1150 1 1150 0 Ss select 0xfffffe00a5c7ff40 dhclient 1147 1 1147 0 Ss select 0xfffffe009e7aaac0 dhclient 824 0 0 0 DL aiordy 0xfffffe009f2cd548 [aiod4] 823 0 0 0 DL aiordy 0xfffffe009f2cda90 [aiod3] 822 0 0 0 DL aiordy 0xfffffe0058cb2000 [aiod2] 820 0 0 0 DL aiordy 0xfffffe009f2ce000 [aiod1] 786 773 786 0 Rs syz-executor.3 781 773 781 0 Rs syz-executor.2 776 773 776 0 Ss nanslp 0xffffffff83c31940 syz-executor.1 775 773 775 0 Ss nanslp 0xffffffff83c31940 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100094 S uwait 0xfffffe00576ce200 syz-fuzzer 100117 S uwait 0xfffffe0053e97800 syz-fuzzer 100118 S uwait 0xfffffe0053e97900 syz-fuzzer 100119 S uwait 0xfffffe0053e97a00 syz-fuzzer 100120 S uwait 0xfffffe0007994a00 syz-fuzzer 100121 S uwait 0xfffffe0053e97b00 syz-fuzzer 100122 S uwait 0xfffffe0007994b00 syz-fuzzer 100123 S kqread 0xfffffe00081dbe00 syz-fuzzer 100124 S uwait 0xfffffe0007994d00 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe009eaf60b0 csh 769 687 769 0 Ss select 0xfffffe009e7ab6c0 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00576e38b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058636cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00586374b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0058637cb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00586384b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0058638cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00586394b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058639cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00576ee4b0 getty 691 1 691 0 Ss nanslp 0xffffffff83c31940 cron 687 1 687 0 Ss select 0xfffffe009e7ac040 sshd 500 1 500 0 Ss select 0xfffffe009e7ac140 syslogd 429 1 429 0 Ss wait 0xfffffe0058cb4000 devd 428 1 428 65 Ss select 0xfffffe009e98cec0 dhclient 343 1 343 0 Ss select 0xfffffe009e7ac340 dhclient 340 1 340 0 Ss select 0xfffffe00542386c0 dhclient 16 0 0 0 DL syncer 0xffffffff83d57140 [syncer] 15 0 0 0 DL vlruwt 0xfffffe00587d5000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d55760 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100090 D sdflush 0xfffffe00571fe8e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d88c40 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d7caf8 [dom0] 100082 D launds 0xffffffff83d7cb04 [laundry: dom0] 100083 D umarcl 0xffffffff81e52dc0 [uma] 6 0 0 0 DL - 0xffffffff839ed808 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84958240 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84491530 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff8388f7c0 [doneq0] 100046 D - 0xffffffff8388f740 [async] 100075 D - 0xffffffff8388f5c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0057148c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d78340 [crypto] 100042 D crypto_ 0xfffffe0053fb8030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fb8080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c07000 [g_event] 100037 D - 0xffffffff83c07020 [g_up] 100038 D - 0xffffffff83c07040 [g_down] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 Run CPU 1 [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++] 100067 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 0xfffffe0053de5000 [init] 10 0 0 0 DL audit_w 0xffffffff83d78e20 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c07aa0 [swapper] 100005 D - 0xfffffe0053e15000 [if_io_tqg_0] 100006 D - 0xfffffe0053e14e00 [if_io_tqg_1] 100007 D - 0xfffffe0053e14d00 [if_config_tqg_0] 100008 D - 0xfffffe0053e14c00 [softirq_0] 100009 D - 0xfffffe0053e14b00 [softirq_1] 100011 D - 0xfffffe00081dae00 [aiod_kick taskq] 100012 D - 0xfffffe00081dad00 [linuxkpi_irq_wq] 100013 D - 0xfffffe00081dac00 [inm_free taskq] 100014 D - 0xfffffe00081dab00 [in6m_free taskq] 100015 D - 0xfffffe00081daa00 [deferred_unmount ta] 100016 D - 0xfffffe00081da900 [thread taskq] 100018 D - 0xfffffe00081da700 [kqueue_ctx taskq] 100019 D - 0xfffffe00081da600 [pci_hp taskq] 100021 D - 0xfffffe00081da400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081da400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081da400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081da400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081da300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081da300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081da300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081da300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f58300 [firmware taskq] 100039 D - 0xfffffe0053f57800 [crypto_0] 100040 D - 0xfffffe0053f57800 [crypto_1] 100056 D - 0xfffffe0053f56e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f56d00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f56c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f56b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571a9600 [virtio_balloon] 100065 D - 0xffffffff82b58dc1 [deadlkres] 100070 D - 0xfffffe00081db100 [mca taskq] 100071 D - 0xfffffe0053f56900 [acpi_task_0] 100072 D - 0xfffffe0053f56900 [acpi_task_1] 100073 D - 0xfffffe0053f56900 [acpi_task_2] 100074 D - 0xfffffe0053f57100 [CAM taskq] 3002 781 781 0 Z syz-executor.2 db> show all locks Process 3004 (syz-executor.1) thread 0xfffffe00a699dc80 (102763) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a5d9c380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:2598 Process 3001 (syz-executor.0) thread 0xfffffe00a5c6d3a0 (100254) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009f316518) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7040 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009f316450) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4937 Process 12 (intr) thread 0xfffffe0053ee5720 (100034) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053f01000) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1431 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4241 sysctloid 35454 2089K 35525 vtbuf 24 1968K 46 kobj 322 1288K 481 newblk 22 1030K 6314 vfscache 3 1025K 3 pcb 152 683K 3707 inodedep 283 618K 2321 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 44 345K 4133 subproc 167 339K 3100 vmem 3 274K 5 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 linker 354 134K 382 pagedep 18 133K 2079 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 bus 973 80K 3426 mtx_pool 2 72K 2 BPF 38 71K 42 syncache 1 68K 1 dirrem 262 66K 2223 sctp_stro 65 65K 854 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 396 50K 396 sctp_atcl 130 49K 2724 kdtrace 242 47K 5769 temp 34 33K 2548 filemon 4 32K 55 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 8 freefile 246 31K 2181 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 117 ithread 99 16K 99 routetbl 130 16K 558 bus-sc 34 15K 1651 KTRACE 102 13K 192 ether_multi 152 13K 162 ifnet 7 13K 7 cred 47 12K 245 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 sctp_timw 37 10K 37 in6_multi 65 9K 65 bmsafemap 2 9K 2365 sctp_atky 195 9K 3735 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 32 rpc 2 8K 2 shmfd 1 8K 17 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 78 7K 3018 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 379 pf_ifnet 12 5K 78 pwddesc 75 5K 3005 ufs_dirhash 24 5K 24 UMA 272 5K 272 DEVFSP 70 5K 457 session 35 5K 55 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 101 4K 4258 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 lockf 27 4K 474 selfd 45 3K 39826 terminal 11 3K 11 uidinfo 4 3K 9 sctp_athm 130 3K 2828 sctp_map 130 3K 1656 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 86 ip6ndp 12 2K 14 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 freework 7 2K 3684 newdirblk 12 2K 2063 freeblks 6 2K 2273 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 4126 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 28 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 2260 crypto 4 1K 191 encap_export_host 12 1K 12 inpcbpolicy 19 1K 1049 pf_osfp 5 1K 5 CC Mem 9 1K 706 pfil 4 1K 4 procdesc 4 1K 16 cdev 2 1K 2 osd 13 1K 713 chacha20random 1 1K 1 sctp_socko 1 1K 1538 tcp_fsb 2 1K 215 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 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 freefrag 1 1K 9 xform 2 1K 588 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 5831 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 41 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 104 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_iter 0 0K 18 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 7 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 8 sctp_stri 0 0K 182 tcp_do 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 37 pf_rule 0 0K 42 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 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 UMAHash 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1507 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 indirdep 0 0K 2043 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 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 scsi_da 0 0K 69 pvscsi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ktls_ocf 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 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 67 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 nvme_da 0 0K 0 LRO 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 2245 namei_tracker 0 0K 12 export_host 0 0K 0 cl_savebuf 0 0K 2 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 27 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 CAM CCB 0 0K 523 PUC 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 8 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 161 ktls 0 0K 0 agtiapi_MemAlloc malloc 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 16609 ioctlops 0 0K 255 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 737 sysctl 0 0K 3 LED 0 0K 0 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 cache 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 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 8359 1039 295237 0 254 38494208 0 tcp_log 416 0 10161 40286 0 254 4226976 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 9004 659 887484 0 254 2473728 0 BUF TRIE 144 207 11581 5052 0 62 1697472 0 malloc-384 384 4117 23 4138 0 30 1589760 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11730 267 14336 0 126 1535616 0 malloc-4096 4096 323 3 499 0 2 1335296 0 RADIX NODE 144 8051 1156 92872 0 62 1325808 0 UMA Slabs 0 112 10975 35 10975 0 126 1233120 0 sctp_asoc 2288 65 445 828 0 254 1166880 0 ertt_txseginfo 40 1 28481 400034 0 254 1139280 0 vmem btag 56 19637 58 19637 0 254 1102920 0 256 Bucket 2048 340 16 3826 0 8 729088 0 FFS inode 1160 549 25 2730 0 8 665840 0 sctp_ep 1208 65 445 1805 0 254 616080 0 VM OBJECT 264 2151 129 59160 0 31 601920 0 tcpcb 1096 9 502 702 0 254 560056 0 tcp_bbr_map 128 9 4052 78693 0 126 519808 0 socket 960 41 467 4191 0 254 487680 0 malloc-16384 16384 23 6 2081 0 1 475136 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 69 448 906 0 254 380512 0 THREAD 1808 165 33 2763 0 8 357984 0 malloc-4096 4096 76 4 3005 0 2 327680 0 tcp_inpcb 424 9 756 702 0 254 324360 0 VNODE 448 589 104 2772 0 30 310464 0 MAP ENTRY 96 2838 312 173481 0 126 302400 0 malloc-64 64 4015 332 7321 0 254 278208 0 malloc-256 256 216 789 6833 0 62 257280 0 malloc-16 16 14674 326 15447 0 254 240000 0 malloc-32768 32768 0 7 1912 0 1 229376 0 malloc-128 128 1466 301 28562 0 126 226176 0 DEVCTL 1024 15 205 153 0 0 225280 0 ripcb 424 4 509 63 0 254 217512 0 udplite_inpcb 424 0 513 44 0 254 217512 0 udp_inpcb 424 6 507 240 0 254 217512 0 malloc-2048 2048 73 23 1866 0 8 196608 0 mbuf_packet 256 90 672 9488 0 254 195072 0 malloc-32 32 5468 454 5669 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 167 49 4518 0 16 179712 0 VMSPACE 2552 51 15 2983 0 4 168432 0 malloc-128 128 1108 163 9606 0 126 162688 0 malloc-384 384 296 124 2429 0 30 161280 0 malloc-1024 1024 133 11 150 0 16 147456 0 S VFS Cache 104 1011 393 3265 0 126 146016 0 FFS2 dinode 256 549 21 2730 0 62 145920 0 128 Bucket 1024 93 38 1166 0 16 134144 0 malloc-65536 65536 0 2 158 0 1 131072 0 malloc-2048 2048 7 57 1039 0 8 131072 0 unpcb 256 17 493 1283 0 254 130560 0 malloc-256 256 361 149 7279 0 62 130560 0 malloc-4096 4096 29 1 40 0 2 122880 0 PROC 1352 75 15 3004 0 8 121680 0 ksiginfo 112 80 964 1888 0 126 116928 0 malloc-256 256 352 83 4890 0 62 111360 0 filedesc0 1072 75 23 3005 0 8 105056 0 malloc-8192 8192 9 3 88 0 1 98304 0 malloc-1024 1024 69 27 995 0 16 98304 0 g_bio 408 0 240 34997 0 30 97920 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 117 51 5047 0 30 86016 0 malloc-384 384 157 53 2818 0 30 80640 0 malloc-256 256 35 280 1612 0 62 80640 0 sctp_readq 152 0 520 137 0 254 79040 0 sctp_chunk 152 89 431 391 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 malloc-64 64 491 580 40487 0 254 68544 0 malloc-64 64 621 450 3015 0 254 68544 0 malloc-128 128 326 201 448 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 136 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 32 Bucket 256 64 191 3869 0 62 65280 0 sctp_stream_msg_out 112 10 530 216 0 254 60480 0 malloc-64 64 113 706 4570 0 254 52416 0 malloc-128 128 53 350 387 0 126 51584 0 malloc-256 256 8 187 3862 0 62 49920 0 malloc-256 256 81 114 3761 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 23781 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 10 38 1738 0 16 49152 0 malloc-384 384 92 28 96 0 30 46080 0 da_ccb 544 0 84 8860 0 16 45696 0 pcpu-8 8 4748 884 6170 0 254 45056 0 tcp_bbr_pcb 832 3 51 300 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 227 323 13831 0 126 44000 0 clpbuf 2624 0 16 39 0 16 41984 0 malloc-4096 4096 7 3 12 0 2 40960 0 pipe 744 26 24 397 0 16 37200 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 34 533 45 0 254 36288 0 malloc-64 64 90 477 15585 0 254 36288 0 malloc-64 64 303 264 3282 0 254 36288 0 malloc-64 64 169 398 937 0 254 36288 0 malloc-32 32 432 702 7052 0 254 36288 0 16 Bucket 144 77 175 577 0 62 36288 0 malloc-128 128 20 259 253 0 126 35712 0 malloc-128 128 30 249 111 0 126 35712 0 malloc-128 128 74 205 2300 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 72 18 159 0 30 34560 0 malloc-384 384 49 41 51 0 30 34560 0 malloc-256 256 35 100 529 0 62 34560 0 malloc-256 256 23 112 280 0 62 34560 0 TURNSTILE 136 199 53 199 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 3 1 104 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 13 0 2 32768 0 malloc-4096 4096 4 4 2870 0 2 32768 0 malloc-2048 2048 2 14 111 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 3 13 143 0 8 32768 0 malloc-2048 2048 4 12 28 0 8 32768 0 malloc-2048 2048 9 7 200 0 8 32768 0 malloc-1024 1024 0 32 22 0 16 32768 0 malloc-1024 1024 9 23 23 0 16 32768 0 malloc-1024 1024 6 26 27 0 16 32768 0 malloc-1024 1024 8 24 8 0 16 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-512 512 1 63 5 0 30 32768 0 malloc-512 512 2 62 161 0 30 32768 0 malloc-512 512 11 53 234 0 30 32768 0 pcpu-64 64 482 30 482 0 254 32768 0 tcp_rack_pcb 896 2 34 215 0 16 32256 0 KNOTE 160 28 172 31063 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 4 260 459 0 126 31680 0 cpuset 104 7 272 59 0 126 29016 0 sctp_laddr 48 24 564 956 0 254 28224 0 tcp_inpcb 32 7 875 462 0 254 28224 0 PWD 32 34 848 2139 0 254 28224 0 malloc-32 32 172 710 3947 0 254 28224 0 4 Bucket 48 6 582 95 0 254 28224 0 AIO 208 0 133 18 0 62 27664 0 malloc-4096 4096 2 4 5 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 55 0 126 24288 0 rl_entry 40 82 524 82 0 254 24240 0 8 Bucket 80 50 250 875 0 126 24000 0 itimer 352 0 66 64 0 30 23232 0 malloc-384 384 0 60 30 0 30 23040 0 malloc-384 384 1 59 341 0 30 23040 0 domainset 40 0 567 52 0 254 22680 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 udpcb 32 6 624 284 0 254 20160 0 udp_inpcb 32 3 627 51 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 9 271 702 0 126 20160 0 malloc-32 32 5 625 27 0 254 20160 0 malloc-32 32 21 609 82 0 254 20160 0 malloc-32 32 60 570 1843 0 254 20160 0 malloc-32 32 82 548 186 0 254 20160 0 malloc-32 32 16 614 59 0 254 20160 0 2 Bucket 32 60 570 797 0 254 20160 0 cryptop 280 0 70 35 0 30 19600 0 AIOCB 552 0 35 18 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 4 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-16384 16384 0 1 160 0 1 16384 0 malloc-2048 2048 0 8 50 0 8 16384 0 malloc-512 512 9 23 13 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 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 300084 0 254 16032 0 malloc-16 16 474 526 32350 0 254 16000 0 kenv 258 15 45 1042 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 malloc-16 16 7 743 548 0 254 12000 0 malloc-16 16 204 546 3137 0 254 12000 0 malloc-16 16 192 558 2651 0 254 12000 0 malloc-16 16 38 712 164 0 254 12000 0 malloc-16 16 6 744 84 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-16 16 5 495 6 0 254 8000 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 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 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 ripcb 32 0 0 0 0 254 0 0 udplite_inpcb 32 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 ipq 56 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 224 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 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-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-8192 8192 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 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