panic: ASan: Invalid access, 8-byte read at 0xfffffe0058d1f398, UMAUseAfterFree(fd) cpuid = 1 time = 1747672846 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00574401d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057440330 vpanic() at vpanic+0x257/frame 0xfffffe00574404f0 panic() at panic+0xb5/frame 0xfffffe00574405b0 kasan_report() at kasan_report+0xdf/frame 0xfffffe0057440680 ip6_freemoptions() at ip6_freemoptions+0x1ff/frame 0xfffffe00574406e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0057440730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0057440770 soclose() at soclose+0x41f/frame 0xfffffe0057440860 _fdrop() at _fdrop+0x5c/frame 0xfffffe0057440890 closef() at closef+0x655/frame 0xfffffe0057440a70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0057440c50 exit1() at exit1+0x887/frame 0xfffffe0057440cf0 sys_exit() at sys_exit+0x28/frame 0xfffffe0057440d10 amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe0057440f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057440f30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x3a1d1a, rsp = 0x821099518, rbp = 0x821099520 --- KDB: enter: panic [ thread pid 1171 tid 100097 ] Stopped at kdb_enter+0x6e: movq $0,0x25bd657(%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 0xffffffff8161442e _vprintf+0x1ae rdx 0 rbx 0xffffffff827b00c0 .str.27 rsp 0xfffffe0057440310 rbp 0xfffffe0057440330 rsi 0 rdi 0xffffffff81614999 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00548bc520 r12 0xfffffe00548bc000 r13 0xfffffffffffffffd r14 0xffffffff827b00c0 .str.27 r15 0 rip 0xffffffff815feb3e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bd657(%rip) db> show proc Process 1171 (syz-executor) at 0xfffffe0054808040: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe0008026000 ABI: FreeBSD ELF64 flag: 0x10002100 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00549426d8 (map 0xfffffe00549426d8) (map.pmap 0xfffffe0054942778) (pmap 0xfffffe00549427e8) threads: 1 100097 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1174 1172 766 0 S uwait 0xfffffe0058a5be00 syz-executor 1172 766 766 0 R (threaded) syz-executor 100529 Run CPU 0 syz-executor 100548 S uwait 0xfffffe0058a5d400 syz-executor 100551 S uwait 0xfffffe0077efd600 syz-executor 1171 765 765 60928 RE CPU 1 syz-executor 1170 764 764 0 R (threaded) syz-executor 100525 RunQ syz-executor 100546 S select 0xfffffe0059db24c0 syz-executor 100549 S uwait 0xfffffe0077efce80 syz-executor 100550 S uwait 0xfffffe0077efd800 syz-executor 1165 0 0 0 DL mdwait 0xfffffe006e588000 [md3] 1155 1 764 0 S uwait 0xfffffe0077efcb80 syz-executor 1148 1 764 60928 S uwait 0xfffffe0058a5d300 syz-executor 1145 0 0 0 DL mdwait 0xfffffe0078b45000 [md2] 1144 1 764 0 S uwait 0xfffffe0007fec700 syz-executor 1139 1 765 0 S uwait 0xfffffe0058a5d200 syz-executor 1124 1 764 0 S uwait 0xfffffe0007fec400 syz-executor 1119 1 766 0 SV uwait 0xfffffe0077efd500 syz-executor 1101 1 765 0 S uwait 0xfffffe0007fec900 syz-executor 1099 1 765 0 S uwait 0xfffffe0058cf7580 syz-executor 1098 1 764 0 S uwait 0xfffffe0058cf9900 syz-executor 1086 0 0 0 DL - 0xffffffff83cad400 [soaiod4] 1085 0 0 0 DL - 0xffffffff83cad400 [soaiod3] 1084 0 0 0 DL - 0xffffffff83cad400 [soaiod2] 1083 0 0 0 DL - 0xffffffff83cad400 [soaiod1] 1079 1 766 0 S uwait 0xfffffe0077efdc00 syz-executor 1077 1 764 0 S uwait 0xfffffe0058a5a280 syz-executor 1075 1 766 0 S uwait 0xfffffe0007feca00 syz-executor 1073 1 766 0 S uwait 0xfffffe0077efe000 syz-executor 1050 1 765 0 S uwait 0xfffffe0058a5a880 syz-executor 1046 1 764 0 S uwait 0xfffffe0058cf7280 syz-executor 1043 1 765 0 S uwait 0xfffffe0058a5df00 syz-executor 1041 1 765 0 S uwait 0xfffffe0077efe300 syz-executor 1032 0 0 0 DL mdwait 0xfffffe006eb02000 [md1] 1022 1 764 0 S uwait 0xfffffe0058a5a480 syz-executor 1016 1 766 60929 S uwait 0xfffffe0007fec200 syz-executor 1005 1 765 0 S uwait 0xfffffe0007fecd00 syz-executor 1003 1 765 0 S uwait 0xfffffe0007fec600 syz-executor 979 1 765 0 S uwait 0xfffffe0007fecc00 syz-executor 960 1 765 0 SV uwait 0xfffffe0007fec100 syz-executor 941 1 927 0 S uwait 0xfffffe0007fecb00 syz-executor 938 1 766 0 S uwait 0xfffffe0058a5a180 syz-executor 935 1 765 0 S uwait 0xfffffe0077efda00 syz-executor 920 1 765 0 S uwait 0xfffffe0058cf7480 syz-executor 918 1 764 0 S uwait 0xfffffe0058a5af00 syz-executor 902 1 902 0 S uwait 0xfffffe0007fece00 syz-executor 881 1 766 0 S uwait 0xfffffe0058cf7e00 syz-executor 861 0 0 0 DL (threaded) [so_splice] 100176 D - 0xfffffe0058a5dd00 [thr_0] 100191 D - 0xfffffe0058a5dd40 [thr_1] 848 1 764 0 T uwait 0xfffffe0058cf8400 syz-executor 839 1 766 0 S uwait 0xfffffe0058cf7d00 syz-executor 833 1 766 0 S uwait 0xfffffe0058a5b500 syz-executor 830 0 0 0 DL (threaded) [KTLS] 100115 D - 0xfffffe0054629900 [thr_0] 100141 D - 0xfffffe0054629980 [thr_1] 100142 D - 0xffffffff83caec28 [reclaim_0] 827 0 0 0 DL mdwait 0xfffffe006eb7e000 [md0] 823 810 823 0 Ss select 0xfffffe006eb290c0 dhclient 821 1 766 0 S uwait 0xfffffe0058cf8900 syz-executor 817 1 817 0 Ss select 0xfffffe0059db3340 dhclient 810 792 424 65 S select 0xfffffe0059db3440 dhclient 803 0 0 0 DL aiordy 0xfffffe005490c580 [aiod4] 802 0 0 0 DL aiordy 0xfffffe005490cae0 [aiod3] 801 0 0 0 DL aiordy 0xfffffe005490d040 [aiod2] 800 0 0 0 DL aiordy 0xfffffe005490db00 [aiod1] 792 424 424 0 S wait 0xfffffe00548ce5a0 sh 766 763 766 0 D ktrace_ 0xffffffff83b49ec0 syz-executor 765 763 765 0 D ktrace_ 0xffffffff83b49ec0 syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S nanslp 0xffffffff83b9d500 syz-executor 761 759 761 0 Ss pause 0xfffffe0008026b70 csh 759 682 759 0 Ss select 0xfffffe00547f98c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a974b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058e288b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058e28cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058e290b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058e294b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058e298b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058e29cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty 686 1 686 0 Ss nanslp 0xffffffff83b9d501 cron 682 1 682 0 Ss select 0xfffffe00547f9940 sshd 495 1 495 0 Ss select 0xfffffe0059db3ec0 syslogd 424 1 424 0 Ss wait 0xfffffe000800a060 devd 423 1 423 65 Ss select 0xfffffe0059db3ac0 dhclient 338 1 338 0 Ss select 0xfffffe0059db3e40 dhclient 335 1 335 0 Ss select 0xfffffe00547f9d40 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058e368e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcfae0 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84635850 [pf purge] 5 0 0 0 DL waiting 0xffffffff848de700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0058556030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058556080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547d9088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [g_down] 2 0 0 0 TL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: 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 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe005462a000 [softirq_0] 100006 D - 0xfffffe0054629e00 [softirq_1] 100007 D - 0xfffffe0054629d00 [if_io_tqg_0] 100008 D - 0xfffffe0054629c00 [if_io_tqg_1] 100009 D - 0xfffffe0054629b00 [if_config_tqg_0] 100010 D - 0xfffffe0007f6b200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007f6b100 [jail_remove taskq] 100012 D - 0xfffffe0007f6b000 [bus taskq] 100015 D - 0xfffffe0007f6ac00 [thread taskq] 100017 D - 0xfffffe0007f6aa00 [aiod_kick taskq] 100018 D - 0xfffffe0007f6a900 [deferred_unmount ta] 100019 D - 0xfffffe0007f6a800 [inm_free taskq] 100020 D - 0xfffffe0007f6a700 [in6m_free taskq] 100021 D - 0xfffffe0007f6a600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f6a500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f6a500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f6a500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f6a500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f6a400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f6a400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f6a400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f6a400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f6a300 [firmware taskq] 100041 D - 0xfffffe0007f6a100 [crypto_0] 100042 D - 0xfffffe0007f6a100 [crypto_1] 100057 D - 0xfffffe0007f69e00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f69d00 [vtnet0 txq 0] 100059 D - 0xfffffe0007f69c00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f69b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005856dd00 [virtio_balloon] 100066 D - 0xffffffff827b5400 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f6ba00 [mca taskq] 100075 D - 0xfffffe0007f6a000 [CAM taskq] 100077 D - 0xfffffe0007f69a00 [ipsec_offload] db> show all locks Process 764 (syz-executor) thread 0xfffffe00548e0740 (100103) exclusive sx ktrace_sx (ktrace_sx) r = 0 (0xffffffff83b49ec0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:423 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 672 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4220 sctp_stro 1 2308K 6 sysctloid 35455 2089K 35530 vtbuf 24 1968K 46 kobj 331 1324K 533 newblk 54 1038K 3475 vfscache 3 1025K 3 pcb 141 795K 558 filedesc 80 634K 766 inodedep 26 522K 567 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 218 430K 1301 vmem 5 272K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 103 201K 20749 acpica 1674 184K 54432 tidhash 3 141K 3 pagedep 25 134K 276 DEVFS1 131 131K 184 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 md_sectors 19 76K 19 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 526 ddb_capture 1 64K 1 BPF 31 54K 57 LRO 52 53K 90 kdtrace 277 52K 1734 umtx 400 50K 400 routetbl 978 43K 2924 shm 4 38K 13 temp 37 38K 3135 DEVFS3 132 33K 160 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 sctp_atcl 57 22K 226 DEVFS_RULE 56 20K 56 ifaddr 65 18K 232 md_disk 23 17K 24 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 GEOM 89 15K 603 bus-sc 34 15K 1650 eventhandler 163 14K 163 lltable 41 13K 191 ifnet 7 13K 25 ether_multi 149 12K 716 kenv 95 12K 95 shmfd 7 11K 11 CAM queue 5 11K 1528 rman 82 10K 447 rpc 8 9K 8 plimit 23 9K 478 cred 34 9K 246 in6_multi 60 9K 249 bmsafemap 2 9K 473 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 5 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 kqueue 101 8K 1525 taskqueue 69 8K 96 pf_ifnet 18 7K 109 sglist 6 7K 6 CAM DEV 3 6K 510 pwddesc 94 6K 1199 pfs_nodes 22 6K 22 ufs_dirhash 27 6K 39 UMA 271 5K 271 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 crypto 12 4K 39 acpisem 28 4K 28 sctp_ifa 26 4K 50 lockf 29 4K 216 DEVFSP 47 3K 310 proc-args 108 3K 2692 terminal 11 3K 11 uidinfo 6 3K 17 session 21 3K 55 acpidev 20 3K 20 selfd 39 3K 70187 hhook 8 3K 10 diradd 18 3K 445 clone 9 3K 9 newdirblk 17 3K 241 CC Mem 17 3K 325 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_atky 58 2K 230 mkdir 14 2K 480 kcovinfo 27 2K 198 ip6ndp 11 2K 49 Unitno 26 2K 126 CAM XPT 22 2K 543 inpcbpolicy 49 2K 834 in_multi 6 2K 33 tun 4 2K 22 select 12 2K 49 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 netlink 2 2K 433 sctp_timw 4 1K 4 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 56 NFSD session 1 1K 1 sctp_athm 57 1K 226 CAM periph 4 1K 271 osd 22 1K 341 ipsec 3 1K 3 mld 6 1K 24 igmp 6 1K 24 pfil 6 1K 6 isadev 6 1K 8 mount 16 1K 1084 pci_link 10 1K 10 sctp_ifn 5 1K 50 encap_export_host 12 1K 12 ip_msource 10 1K 21 cryptodev 9 1K 267 indirdep 2 1K 387 ip6opt 2 1K 16 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 ktls 5 1K 18 freefrag 2 1K 183 ktls_ocf 2 1K 4 in6_mfilter 4 1K 13 ip_moptions 4 1K 17 vnodes 1 1K 7 procdesc 2 1K 8 filedesc_to_leader 4 1K 9 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 ip6_msource 3 1K 6 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 in_mfilter 3 1K 41 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 5 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3664 sctp_vrf 1 1K 1 ip6_moptions 2 1K 6 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 51 acpiintr 1 1K 1 sctp_map 2 1K 10 cpus 2 1K 2 freework 1 1K 665 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 72 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 17 sctp_iter 0 0K 80 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 80 sctp_aadr 0 0K 15 sctp_stri 0 0K 2 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 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 tcp_pcm_rack 0 0K 2 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 4 mqdata 0 0K 0 filemon 0 0K 5 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 NMI handlers 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 amdiommu_dom 0 0K 0 amdiommu_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 419 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 28 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 dirrem 0 0K 383 freefile 0 0K 299 freeblks 0 0K 268 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 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 36 ipsecrequest 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 24 fadvise 0 0K 3 VN POLL 0 0K 7 statfs 0 0K 191 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 104 lio 0 0K 6 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 18177 ioctlops 0 0K 196 eventfd 0 0K 4 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 454 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 657 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 21 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 96 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 1 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 mpi3mrbuf 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 175 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 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 20727 0 254 38494208 0 mbuf 256 9439 478 39668 0 254 2538752 0 BUF TRIE 152 348 11456 2744 0 62 1794208 0 malloc-384 384 4139 31 4578 0 30 1601280 0 malloc-128 128 11660 58 13073 0 126 1499904 0 malloc-4096 4096 331 5 533 0 2 1376256 0 RADIX NODE 152 7879 1008 55465 0 62 1350824 0 UMA Slabs 0 112 11232 30 11232 0 126 1261344 0 sctp_asoc 2256 1 509 5 0 254 1150560 0 malloc-64 64 234 17091 70929 0 254 1108800 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 18237 90 18237 0 254 1026312 0 malloc-16384 16384 42 4 563 0 1 753664 0 FFS inode 1168 614 23 923 0 8 744016 0 malloc-65536 65536 9 1 15 0 1 655360 0 sctp_ep 1152 56 455 218 0 254 588672 0 md2 32768 16 0 16 0 1 524288 0 md0 32768 16 0 16 0 1 524288 0 socket 1024 119 389 2413 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-4096 4096 121 5 1498 0 2 516096 0 pbuf 2624 0 182 0 0 2 477568 0 256 Bucket 2048 225 7 1380 0 8 475136 0 VM OBJECT 248 1491 125 18994 0 62 400768 0 malloc-256 256 538 962 6177 0 62 384000 0 sctp_raddr 736 1 516 5 0 254 380512 0 THREAD 1824 180 20 552 0 8 364800 0 DEVCTL 1024 249 103 376 0 0 360448 0 malloc-65536 65536 4 1 114 0 1 327680 0 VNODE 440 653 67 982 0 30 316800 0 malloc-65536 65536 1 3 64 0 1 262144 0 malloc-64 64 3909 186 9236 0 254 262080 0 MAP ENTRY 96 2172 348 64618 0 126 241920 0 malloc-16 16 14616 384 19050 0 254 240000 0 malloc-32 32 6344 964 15460 0 254 233856 0 malloc-2048 2048 101 11 259 0 8 229376 0 tcp_log 416 10 503 28 0 254 213408 0 malloc-32768 32768 2 4 140 0 1 196608 0 malloc-32768 32768 0 6 312 0 1 196608 0 malloc-128 128 1214 305 25766 0 126 194432 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-2048 2048 61 27 414 0 8 180224 0 FPU_save_area 832 182 34 761 0 16 179712 0 FFS2 dinode 256 614 76 923 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 95 26 1180 0 8 166496 0 ertt_txseginfo 40 1 4140 10150 0 254 165640 0 unpcb 320 11 505 1282 0 254 165120 0 malloc-1024 1024 148 12 418 0 16 163840 0 tcp_inpcb 1304 17 103 325 0 8 156480 0 S VFS Cache 104 1059 345 1470 0 126 146016 0 malloc-65536 65536 0 2 12 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 22 486 1058 0 254 130048 0 ksiginfo 112 95 949 176 0 126 116928 0 filedesc0 1072 95 10 1199 0 8 112560 0 malloc-128 128 531 244 3816 0 126 99200 0 malloc-32768 32768 1 2 144 0 1 98304 0 malloc-4096 4096 19 5 614 0 2 98304 0 malloc-2048 2048 4 44 541 0 8 98304 0 UMA Kegs 384 229 4 229 0 30 89472 0 tcp_bbr_map 128 0 651 1033 0 126 83328 0 malloc-128 128 431 220 1542 0 126 83328 0 malloc-128 128 454 197 1452 0 126 83328 0 malloc-8192 8192 6 4 13 0 1 81920 0 malloc-2048 2048 27 13 569 0 8 81920 0 64 Bucket 512 115 45 8675 0 30 81920 0 sctp_chunk 152 1 519 3 0 254 79040 0 malloc-4096 4096 15 3 23 0 2 73728 0 g_bio 408 0 180 13979 0 30 73440 0 128 Bucket 1024 59 8 293 0 16 68608 0 malloc-64 64 700 371 2904 0 254 68544 0 malloc-64 64 620 451 2913 0 254 68544 0 md1 8 8192 192 8192 0 254 67072 0 DIRHASH 1024 36 28 45 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-256 256 65 190 898 0 62 65280 0 32 Bucket 256 81 174 1615 0 62 65280 0 malloc-384 384 60 90 1151 0 30 57600 0 malloc-384 384 124 26 124 0 30 57600 0 malloc-8192 8192 5 2 129 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 8 6 28 0 2 57344 0 Files 80 289 361 11514 0 126 52000 0 malloc-128 128 181 222 885 0 126 51584 0 malloc-128 128 67 336 1244 0 126 51584 0 udp_inpcb 408 15 111 371 0 30 51408 0 malloc-256 256 56 139 632 0 62 49920 0 malloc-256 256 82 113 2613 0 62 49920 0 malloc-256 256 65 130 399 0 62 49920 0 NAMEI 1024 0 48 18959 0 16 49152 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-2048 2048 12 12 92 0 8 49152 0 malloc-2048 2048 6 18 57 0 8 49152 0 malloc-1024 1024 7 41 520 0 16 49152 0 VMSPACE 584 65 19 1145 0 16 49056 0 malloc-384 384 64 56 239 0 30 46080 0 malloc-384 384 70 50 142 0 30 46080 0 ripcb 376 16 104 125 0 30 45120 0 pcpu-8 8 4917 715 7915 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 rl_entry 48 6 918 11 0 254 44352 0 vnpbuf 2624 0 16 2 0 16 41984 0 malloc-8192 8192 3 2 10 0 1 40960 0 pipe 736 21 34 374 0 16 40480 0 da_ccb 544 0 70 3718 0 16 38080 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 12 555 17248 0 254 36288 0 malloc-64 64 6 561 6 0 254 36288 0 malloc-64 64 322 245 2087 0 254 36288 0 malloc-64 64 14 553 74 0 254 36288 0 16 Bucket 144 68 184 563 0 62 36288 0 malloc-128 128 4 275 8 0 126 35712 0 routing nhops 256 23 112 106 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 6 129 1007 0 62 34560 0 malloc-256 256 6 129 16 0 62 34560 0 malloc-256 256 42 93 634 0 62 34560 0 TURNSTILE 136 201 51 201 0 62 34272 0 SLEEPQUEUE 88 201 183 201 0 126 33792 0 malloc-32768 32768 0 1 65 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 373 0 2 32768 0 malloc-2048 2048 5 11 5 0 8 32768 0 malloc-2048 2048 5 11 136 0 8 32768 0 malloc-1024 1024 1 31 7 0 16 32768 0 malloc-1024 1024 2 30 9 0 16 32768 0 malloc-1024 1024 26 6 1069 0 16 32768 0 malloc-1024 1024 12 20 12 0 16 32768 0 malloc-1024 1024 3 29 7 0 16 32768 0 malloc-1024 1024 2 30 1505 0 16 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 4 60 162 0 30 32768 0 malloc-512 512 2 62 205 0 30 32768 0 malloc-512 512 9 55 14 0 30 32768 0 malloc-512 512 5 59 113 0 30 32768 0 malloc-512 512 8 56 28 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 tcp_bbr_pcb 896 2 34 7 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 145 0 126 31680 0 clpbuf 2624 0 12 159 0 4 31488 0 sctp_laddr 48 4 584 111 0 254 28224 0 malloc-32 32 291 591 3069 0 254 28224 0 4 Bucket 48 7 581 23 0 254 28224 0 AIO 208 0 133 43 0 62 27664 0 udplite_inpcb 408 1 62 13 0 30 25704 0 cpuset 200 8 120 88 0 62 25600 0 malloc-8192 8192 1 2 25 0 1 24576 0 PWD 40 43 563 288 0 254 24240 0 rtentry 168 26 118 106 0 62 24192 0 8 Bucket 80 65 235 480 0 126 24000 0 itimer 352 0 66 22 0 30 23232 0 malloc-384 384 1 59 9 0 30 23040 0 malloc-384 384 26 34 52 0 30 23040 0 Mountpoints 2816 2 6 7 0 4 22528 0 ertt 72 17 263 325 0 126 20160 0 malloc-32 32 118 512 1307 0 254 20160 0 malloc-32 32 87 543 351 0 254 20160 0 malloc-32 32 194 436 1704 0 254 20160 0 malloc-32 32 11 619 16 0 254 20160 0 malloc-32 32 69 561 634 0 254 20160 0 malloc-32 32 5 625 1064 0 254 20160 0 2 Bucket 32 74 556 556 0 254 20160 0 KNOTE 160 1 124 176 0 62 20000 0 cryptop 280 0 70 72 0 30 19600 0 AIOCB 552 0 35 51 0 16 19320 0 ktls_session 256 2 73 4 0 62 19200 0 L VFS Cache 320 2 58 37 0 30 19200 0 AIOLIO 272 0 70 6 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 7 0 2 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-512 512 0 32 2 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 1 155 1 0 126 16224 0 malloc-16 16 552 448 5320 0 254 16000 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 2 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 82 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 vtnet_tx_hdr 24 0 501 9144 0 254 12024 0 malloc-16 16 66 684 601 0 254 12000 0 malloc-16 16 33 717 830 0 254 12000 0 malloc-16 16 47 703 25158 0 254 12000 0 malloc-16 16 36 714 62 0 254 12000 0 malloc-16 16 50 700 104 0 254 12000 0 malloc-16 16 29 721 270 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 0 1 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 31 0 0 3744 0 splice 184 0 0 0 0 62 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 152 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 256 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 384 0 0 0 0 254 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_map 128 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 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 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 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