panic: ASan: Invalid access, 1-byte read at 0xfffffe007501caab, UMAUseAfterFree(fd) cpuid = 0 time = 26 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c7bbb0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c7bd10 vpanic() at vpanic+0x280/frame 0xfffffe0056c7bed0 panic() at panic+0xb5/frame 0xfffffe0056c7bf90 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056c7c060 sctp_queue_data_for_reasm() at sctp_queue_data_for_reasm+0x14ad/frame 0xfffffe0056c7c110 sctp_process_data() at sctp_process_data+0x27e2/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 $0,0x23de5a7(%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 0xffffffff815d9b6e _vprintf+0x1ae rdx 0 rbx 0xffffffff8272db60 .str.27 rsp 0xfffffe0056c7bcf0 rbp 0xfffffe0056c7bd10 rsi 0 rdi 0xffffffff815da0a9 printf+0x149 r8 0 r9 0xffffffff r10 0x100000000084e r11 0xbf r12 0xfffffe0007a18000 r13 0xfffffffffffffffe r14 0xffffffff8272db60 .str.27 r15 0 rip 0xffffffff815c3a6e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23de5a7(%rip) db> show proc Process 12 (intr) at 0xfffffe0007a06580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392c760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392c760 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8392d700 (map 0xffffffff8392d700) (map.pmap 0xffffffff8392d7c0) (pmap 0xffffffff8392d830) threads: 20 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 0 [swi1: netisr 0] 100033 Run CPU 1 [swi1: hpts] 100034 RunQ [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 1076 767 767 0 R (threaded) syz-executor 100361 RunQ syz-executor 100619 S connec 0xfffffe0059a640da syz-executor 100621 S connec 0xfffffe0059caf4da syz-executor 100622 RunQ syz-executor 1075 766 766 0 S (threaded) syz-executor 100615 S nanslp 0xffffffff83983401 syz-executor 100616 S connec 0xfffffe0059a634da syz-executor 100620 S uwait 0xfffffe00586cee80 syz-executor 1074 765 765 0 S (threaded) syz-executor 100612 S nanslp 0xffffffff83983400 syz-executor 100613 S connec 0xfffffe0059cb04da syz-executor 100617 S uwait 0xfffffe0059870f00 syz-executor 1073 764 764 0 S (threaded) syz-executor 100469 S nanslp 0xffffffff83983400 syz-executor 100614 S sbwait 0xfffffe0059a6b60c syz-executor 100618 S lockf 0xfffffe006dd6b580 syz-executor 1069 1 764 0 S uwait 0xfffffe00586cd300 syz-executor 1062 1 766 0 S uwait 0xfffffe0058479100 syz-executor 1046 1 766 0 S uwait 0xfffffe0058479700 syz-executor 1030 1 766 60929 S uwait 0xfffffe0058479500 syz-executor 1022 1 765 0 S uwait 0xfffffe005986ec80 syz-executor 1007 1 765 0 SV uwait 0xfffffe0058479000 syz-executor 994 1 765 0 SV uwait 0xfffffe0059870900 syz-executor 991 1 766 0 SV uwait 0xfffffe005986e980 syz-executor 960 1 765 0 SV uwait 0xfffffe0059870480 syz-executor 945 1 764 0 S uwait 0xfffffe0059870000 syz-executor 934 1 765 0 S uwait 0xfffffe0059872580 syz-executor 930 1 764 0 SV uwait 0xfffffe00586ce880 syz-executor 921 1 920 0 SV uwait 0xfffffe00586cf480 syz-executor 903 0 0 0 DL mdwait 0xfffffe0074fc2000 [md7] 889 1 764 0 S uwait 0xfffffe00586ce580 syz-executor 877 1 766 0 SV uwait 0xfffffe00586cde00 syz-executor 872 1 764 0 S uwait 0xfffffe0059872280 syz-executor 863 1 765 0 SV uwait 0xfffffe0059872380 syz-executor 846 1 767 0 S uwait 0xfffffe00586cec80 syz-executor 840 1 765 0 SV uwait 0xfffffe0059872080 syz-executor 838 1 766 0 S uwait 0xfffffe005847be00 syz-executor 829 1 767 0 S uwait 0xfffffe00586ce980 syz-executor 827 0 0 0 DL aiordy 0xfffffe005b6d6580 [aiod4] 826 0 0 0 DL aiordy 0xfffffe0007be2ae0 [aiod3] 825 0 0 0 DL aiordy 0xfffffe005b6d6ae0 [aiod2] 824 0 0 0 DL aiordy 0xfffffe005b6d7040 [aiod1] 821 1 764 0 SV connec 0xfffffe0059a718da syz-executor 820 811 820 0 Ss select 0xfffffe00586cf140 dhclient 817 1 767 0 S uwait 0xfffffe00586ce180 syz-executor 814 1 814 0 Ss select 0xfffffe00586ce940 dhclient 811 793 424 65 S select 0xfffffe00586ce7c0 dhclient 793 424 424 0 S wait 0xfffffe005b6bcae0 sh 767 763 767 0 S nanslp 0xffffffff83983401 syz-executor 766 763 766 0 S nanslp 0xffffffff83983401 syz-executor 765 763 765 0 S nanslp 0xffffffff83983400 syz-executor 764 763 764 0 S nanslp 0xffffffff83983400 syz-executor 763 761 761 0 S select 0xfffffe00586cddc0 syz-executor 761 759 761 0 Ss pause 0xfffffe0007be4670 csh 759 682 759 0 Ss select 0xfffffe00586cdc40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00540758b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00589330b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00540748b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00589334b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00589338b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058933cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00589340b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00589344b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00589348b0 getty 738 1 18 0 S+ piperd 0xfffffe00599d49e0 logger 737 736 18 0 S+ nanslp 0xffffffff83983401 sleep 736 1 18 0 S+ wait 0xfffffe005b6ac020 sh 686 1 686 0 Ss nanslp 0xffffffff83983400 cron 682 1 682 0 Ss select 0xfffffe00586cd2c0 sshd 495 1 495 0 Ss select 0xfffffe0059871b40 syslogd 424 1 424 0 Ss wait 0xfffffe0007be2580 devd 423 1 423 65 Ss select 0xfffffe0059870a40 dhclient 338 1 338 0 Ss select 0xfffffe0059872640 dhclient 335 1 335 0 Ss select 0xfffffe0059871bc0 dhclient 17 0 0 0 DL syncer 0xffffffff83aa0be0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a24000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a9f1c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100091 D sdflush 0xfffffe005982f8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aea8a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ad0838 [dom0] 100080 D launds 0xffffffff83ad0844 [laundry: dom0] 100081 D umarcl 0xffffffff81d7a440 [uma] 7 0 0 0 DL - 0xffffffff83700bb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8419e9a0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845d69e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836cb340 [doneq0] 100046 D - 0xffffffff836cb2c0 [async] 100075 D - 0xffffffff836cb140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83acc020 [crypto] 100043 D crypto_ 0xfffffe0054082d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0054082d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543e0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392bd80 [g_event] 100037 D - 0xffffffff8392bda0 [g_up] 100038 D - 0xffffffff8392bdc0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 I [clock (0)] 100031 RunQ [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 Run CPU 1 [swi1: hpts] 100034 RunQ [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83acca80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c19ff0 [swapper] 100005 D - 0xfffffe0007971200 [softirq_0] 100006 D - 0xfffffe0007971100 [softirq_1] 100007 D - 0xfffffe0007971000 [if_io_tqg_0] 100008 D - 0xfffffe0007970e00 [if_io_tqg_1] 100009 D - 0xfffffe0007970d00 [if_config_tqg_0] 100010 D - 0xfffffe0007970c00 [pci_hp taskq] 100011 D - 0xfffffe0007970b00 [kqueue_ctx taskq] 100014 D - 0xfffffe0007970800 [thread taskq] 100016 D - 0xfffffe0007970600 [aiod_kick taskq] 100017 D - 0xfffffe0007970500 [deferred_unmount ta] 100018 D - 0xfffffe0007970400 [inm_free taskq] 100019 D - 0xfffffe0007970300 [in6m_free taskq] 100020 D - 0xfffffe0007970200 [linuxkpi_irq_wq] 100021 D - 0xfffffe0007970100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007970100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007970100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007970100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007970000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007970000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007970000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007970000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796fe00 [firmware taskq] 100040 D - 0xfffffe000796fd00 [crypto_0] 100041 D - 0xfffffe000796fd00 [crypto_1] 100056 D - 0xfffffe000796fb00 [vtnet0 rxq 0] 100057 D - 0xfffffe000796fa00 [vtnet0 txq 0] 100058 D - 0xfffffe000796f900 [vtnet0 rxq 1] 100059 D - 0xfffffe000796f800 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057f8d380 [virtio_balloon] 100065 D - 0xffffffff82732da0 [deadlkres] 100069 D - 0xfffffe00595d5000 [acpi_task_0] 100070 D - 0xfffffe00595d5000 [acpi_task_1] 100071 D - 0xfffffe00595d5000 [acpi_task_2] 100073 D - 0xfffffe0007971a00 [mca taskq] 100074 D - 0xfffffe000796fc00 [CAM taskq] 100076 D - 0xfffffe000796f700 [ipsec_offload] 100389 D - 0xfffffe000796e300 [netlink_socket (PID] db> show all locks Process 1073 (syz-executor) thread 0xfffffe005b742000 (100614) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059a6b5c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4815 Process 12 (intr) thread 0xfffffe0007a18000 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006e5d6a50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2126 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 399 5525K 534 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 sysctloid 35335 2082K 35410 vtbuf 24 1968K 46 kobj 329 1316K 502 newblk 72 1042K 1388 vfscache 3 1025K 3 pcb 215 879K 1531 inodedep 61 535K 468 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 62 489K 573 intr 4 472K 4 subproc 180 358K 1180 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 9340 acpica 1674 184K 57762 vmem 5 144K 7 tidhash 3 141K 3 pagedep 17 132K 283 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 gtaskqueue 18 98K 18 bus 991 81K 5033 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 519 65K 519 ddb_capture 1 64K 1 sctp_atcl 155 59K 974 sctp_stro 54 54K 217 kdtrace 248 47K 1700 umtx 368 46K 368 tcp_fsb_rack 18 38K 198 temp 35 37K 1903 BPF 22 36K 25 DEVFS3 129 33K 139 filemon 4 32K 24 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 lltable 54 18K 70 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 434 ithread 90 15K 90 bus-sc 34 15K 1627 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 172 ksem 13 12K 48 kenv 95 12K 95 GEOM 68 12K 508 CAM queue 5 11K 1528 dirrem 40 10K 373 rman 82 10K 437 plimit 23 9K 333 in6_multi 65 9K 65 CC Mem 34 9K 268 cred 34 9K 207 sctp_atky 209 9K 1217 bmsafemap 2 9K 413 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 2 pfs_vncache 1 8K 1 sctp_timw 31 8K 31 audit_evclass 238 8K 300 taskqueue 69 8K 99 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 83 6K 1279 pfs_nodes 22 6K 22 freework 22 6K 382 pf_ifnet 14 6K 30 pwddesc 80 5K 1125 ufs_dirhash 24 5K 27 UMA 270 5K 270 DEVFSP 69 5K 163 freefile 34 5K 316 vt 11 5K 11 md_disk 2 5K 3 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 sctp_stri 7 4K 50 acpisem 28 4K 28 kcovinfo 52 4K 52 selfd 48 3K 21784 proc-args 105 3K 2118 crypto 6 3K 73 session 23 3K 39 terminal 11 3K 11 lockf 28 3K 78 uidinfo 6 3K 14 sctp_athm 155 3K 995 hhook 8 3K 10 tcp_pcm_rack 9 3K 99 freeblks 9 3K 272 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 30 2K 54 sctp_map 108 2K 434 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 pf_osfp 15 2K 15 inpcbpolicy 49 2K 505 newdirblk 12 2K 266 in_multi 6 2K 11 tun 4 2K 4 toponodes 6 2K 6 netlink 3 2K 58 ipsecpolicy 2 2K 2 select 11 2K 49 acpidev 20 2K 20 msi 9 2K 9 softdep 1 1K 1 mkdir 8 1K 532 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 36 NFSD session 1 1K 1 osd 40 1K 280 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 indirdep 3 1K 119 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 390 encap_export_host 12 1K 12 freefrag 4 1K 156 cdev 2 1K 2 cryptodev 7 1K 207 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 12 VN POLL 2 1K 2 vnodes 1 1K 4 procdesc 2 1K 8 eventfd 2 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 soname 9 1K 4054 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 ip6_msource 1 1K 3 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_do_rack 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 318 sctp_iter 0 0K 15 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 3 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 6 pf_rule 0 0K 4 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 168 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 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 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 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 3 in6_mfilter 0 0K 6 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 2 ip_moptions 0 0K 3 in_mfilter 0 0K 5 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 20 fadvise 0 0K 3 statfs 0 0K 195 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 48 lio 0 0K 18 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 5 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 15542 ioctlops 0 0K 195 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 300 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 655 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 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 14 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 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 368 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 8322 1076 21036 0 254 38494208 0 ertt_txseginfo 40 76921 1152 139561 0 254 3122920 0 mbuf 256 8975 687 187842 0 254 2473472 0 BUF TRIE 144 229 11559 969 0 62 1697472 0 malloc-384 384 4121 49 4465 0 30 1601280 0 malloc-128 128 11590 128 11687 0 126 1499904 0 malloc-4096 4096 331 5 514 0 2 1376256 0 UMA Slabs 0 112 11045 1 11045 0 126 1237152 0 sctp_asoc 2256 54 456 217 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17567 112 17567 0 254 990024 0 tcp_bbr_map 128 5628 1936 15731 0 126 968192 0 RADIX NODE 144 6257 150 32519 0 62 922608 0 FFS inode 1168 554 27 876 0 8 678608 0 malloc-65536 65536 10 0 13 0 1 655360 0 sctp_ep 1152 94 417 722 0 254 588672 0 malloc-16384 16384 31 3 286 0 1 557056 0 socket 1024 123 385 2462 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-65536 65536 5 2 183 0 1 458752 0 256 Bucket 2048 165 29 1762 0 8 397312 0 sctp_raddr 736 74 443 289 0 254 380512 0 VM OBJECT 264 1400 40 16305 0 30 380160 0 malloc-4096 4096 80 2 1079 0 2 335872 0 THREAD 1824 167 17 622 0 8 335616 0 malloc-64 64 623 4480 23390 0 254 326592 0 VNODE 440 594 99 918 0 30 304920 0 malloc-64 64 4053 546 7432 0 254 294336 0 malloc-32768 32768 2 6 100 0 1 262144 0 malloc-16 16 14563 437 18613 0 254 240000 0 malloc-2048 2048 102 10 219 0 8 229376 0 DEVCTL 1024 22 198 150 0 0 225280 0 tcp_log 416 120 393 851 0 254 213408 0 malloc-2048 2048 97 7 917 0 8 212992 0 malloc-256 256 337 473 2467 0 62 207360 0 MAP ENTRY 96 1972 170 55683 0 126 205632 0 malloc-65536 65536 1 2 6 0 1 196608 0 malloc-32768 32768 5 1 17 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5350 320 8908 0 254 181440 0 FPU_save_area 832 169 47 860 0 16 179712 0 malloc-128 128 1234 161 27179 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 554 76 876 0 62 161280 0 malloc-1024 1024 128 16 1340 0 16 147456 0 S VFS Cache 104 1014 390 1378 0 126 146016 0 PROC 1376 79 20 1076 0 8 136224 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 11 499 1197 0 254 130560 0 mbuf_packet 256 67 441 8264 0 254 130048 0 ksiginfo 112 81 963 130 0 126 116928 0 malloc-128 128 795 104 2753 0 126 115072 0 malloc-128 128 551 224 3926 0 126 99200 0 malloc-2048 2048 8 40 1153 0 8 98304 0 filedesc0 1072 80 11 1125 0 8 97552 0 malloc-384 384 208 32 1059 0 30 92160 0 malloc-8192 8192 8 3 123 0 1 90112 0 UMA Kegs 384 228 5 228 0 30 89472 0 128 Bucket 1024 65 18 371 0 16 84992 0 malloc-16384 16384 4 1 184 0 1 81920 0 malloc-8192 8192 5 5 47 0 1 81920 0 sctp_chunk 152 63 457 135 0 254 79040 0 tcp_inpcb 1320 34 23 266 0 8 75240 0 malloc-4096 4096 11 7 101 0 2 73728 0 g_bio 408 0 180 7389 0 30 73440 0 64 Bucket 512 86 50 1627 0 30 69632 0 malloc-64 64 567 504 1193 0 254 68544 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 8 0 9 0 1 65536 0 malloc-4096 4096 16 0 27 0 2 65536 0 malloc-4096 4096 11 5 20 0 2 65536 0 malloc-1024 1024 56 8 218 0 16 65536 0 malloc-1024 1024 15 49 528 0 16 65536 0 malloc-256 256 195 60 1451 0 62 65280 0 malloc-256 256 93 162 690 0 62 65280 0 sctp_stream_msg_out 112 3 537 47 0 254 60480 0 VMSPACE 616 58 38 1046 0 16 59136 0 malloc-256 256 68 127 539 0 62 49920 0 malloc-256 256 153 42 1222 0 62 49920 0 malloc-256 256 67 128 895 0 62 49920 0 32 Bucket 256 84 111 953 0 62 49920 0 DIRHASH 1024 35 13 37 0 16 49152 0 NAMEI 1024 0 48 14417 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 11 13 34 0 8 49152 0 malloc-384 384 80 40 489 0 30 46080 0 malloc-384 384 64 56 396 0 30 46080 0 malloc-384 384 101 19 111 0 30 46080 0 pcpu-8 8 4817 815 5160 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 Files 80 314 236 8882 0 126 44000 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-4096 4096 6 4 568 0 2 40960 0 malloc-4096 4096 10 0 10 0 2 40960 0 pipe 736 22 33 319 0 16 40480 0 sctp_readq 152 1 259 14 0 254 39520 0 da_ccb 544 0 70 1949 0 16 38080 0 udp_inpcb 416 6 84 170 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 77 490 15332 0 254 36288 0 malloc-64 64 151 416 221 0 254 36288 0 malloc-64 64 2 565 26 0 254 36288 0 malloc-64 64 351 216 2062 0 254 36288 0 malloc-64 64 42 525 43 0 254 36288 0 tcp_rack_map 128 18 261 4778 0 126 35712 0 malloc-128 128 70 209 209 0 126 35712 0 malloc-128 128 40 239 635 0 126 35712 0 malloc-128 128 99 180 800 0 126 35712 0 malloc-128 128 71 208 71 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ripcb 384 8 82 58 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 51 84 857 0 62 34560 0 malloc-256 256 50 85 57 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-2048 2048 8 8 98 0 8 32768 0 malloc-2048 2048 2 14 10 0 8 32768 0 malloc-2048 2048 11 5 16 0 8 32768 0 malloc-1024 1024 18 14 72 0 16 32768 0 malloc-1024 1024 13 19 35 0 16 32768 0 malloc-1024 1024 1 31 10 0 16 32768 0 malloc-512 512 9 55 96 0 30 32768 0 malloc-512 512 4 60 176 0 30 32768 0 malloc-512 512 3 61 42 0 30 32768 0 malloc-512 512 6 58 64 0 30 32768 0 malloc-512 512 12 52 16 0 30 32768 0 pcpu-64 64 495 17 495 0 254 32768 0 tcp_bbr_pcb 896 13 23 88 0 16 32256 0 tcp_rack_pcb 1152 9 19 99 0 8 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 45 0 126 31680 0 clpbuf 2624 0 12 34 0 4 31488 0 sctp_laddr 48 89 499 286 0 254 28224 0 malloc-32 32 251 631 404 0 254 28224 0 16 Bucket 144 68 128 313 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 7 126 30 0 62 27664 0 udplite_inpcb 416 1 62 11 0 30 26208 0 mqnode 416 5 58 5 0 30 26208 0 cpuset 200 7 121 11 0 62 25600 0 malloc-4096 4096 0 6 490 0 2 24576 0 PWD 40 42 564 327 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 57 243 463 0 126 24000 0 malloc-384 384 1 59 3 0 30 23040 0 malloc-384 384 31 29 43 0 30 23040 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 21 609 145 0 254 20160 0 ertt 72 34 246 266 0 126 20160 0 malloc-32 32 255 375 1423 0 254 20160 0 malloc-32 32 227 403 1124 0 254 20160 0 malloc-32 32 27 603 2754 0 254 20160 0 malloc-32 32 7 623 21 0 254 20160 0 malloc-32 32 190 440 2370 0 254 20160 0 malloc-32 32 31 599 37 0 254 20160 0 2 Bucket 32 60 570 433 0 254 20160 0 KNOTE 160 1 124 69 0 62 20000 0 cryptop 280 0 70 18 0 30 19600 0 AIOCB 552 0 35 17 0 16 19320 0 L VFS Cache 320 0 60 29 0 30 19200 0 AIOLIO 272 0 70 18 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 1 0 1 0 1 16384 0 malloc-1024 1024 2 14 2 0 16 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 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 0 668 50009 0 254 16032 0 malloc-16 16 572 428 5068 0 254 16000 0 mqueue 248 2 62 2 0 62 15872 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1056 0 30 15480 0 domainset 40 0 315 4 0 254 12600 0 SMR SHARED 24 8 503 8 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-16 16 158 592 1685 0 254 12000 0 malloc-16 16 5 745 141 0 254 12000 0 malloc-16 16 175 575 27414 0 254 12000 0 malloc-16 16 11 739 130 0 254 12000 0 malloc-16 16 65 685 123 0 254 12000 0 itimer 352 0 33 3 0 30 11616 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-16 16 10 490 14 0 254 8000 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 19 0 0 3744 0 md7 4 0 0 0 0 254 0 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 UDP mappings 104 0 0 0 0 126 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 368 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 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 TMPFS node 240 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 112 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 rl_entry 48 0 0 0 0 254 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-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-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 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