panic: ASan: Invalid access, 4-byte read at 0xfffffe0056f93020, UseAfterScope(f8) cpuid = 0 time = 1713501370 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f927b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f92910 vpanic() at vpanic+0x26a/frame 0xfffffe0056f92ad0 panic() at panic+0xb5/frame 0xfffffe0056f92ba0 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056f92c70 kvprintf() at kvprintf+0x25c8/frame 0xfffffe0056f92e50 _vprintf() at _vprintf+0x186/frame 0xfffffe0056f92ff0 log() at log+0xfa/frame 0xfffffe0056f93100 sigexit() at sigexit+0x619/frame 0xfffffe0056f93a70 postsig() at postsig+0x2c5/frame 0xfffffe0056f93bf0 ast_sig() at ast_sig+0x868/frame 0xfffffe0056f93ea0 ast_handler() at ast_handler+0x290/frame 0xfffffe0056f93f10 ast() at ast+0x25/frame 0xfffffe0056f93f30 fast_syscall_common() at fast_syscall_common+0x1a2/frame 0xfffffe0056f93f30 --- syscall (0, FreeBSD ELF64, syscall), rip = 0x2aeb2a, rsp = 0x82633bf08, rbp = 0x82633bf80 --- KDB: enter: panic [ thread pid 1334 tid 100537 ] Stopped at kdb_enter+0x6e: movq $0,0x23cd1b7(%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 0xffffffff815b9dde _vprintf+0x1ae rdx 0 rbx 0xffffffff826e6000 .str.27 rsp 0xfffffe0056f928f0 rbp 0xfffffe0056f92910 rsi 0 rdi 0xffffffff815ba319 printf+0x149 r8 0 r9 0xffffffff r10 0x7 r11 0 r12 0xfffffe006e17c000 r13 0xfffffffffffffffe r14 0xffffffff826e6000 .str.27 r15 0 rip 0xffffffff815a6ede kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23cd1b7(%rip) db> show proc Process 1334 (syz-executor.3) at 0xfffffe0075186560: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 1333 at 0xfffffe0074cac560 ABI: FreeBSD ELF64 flag: 0x10000010 flag2: 0x40000 arguments: /root/syz-executor.3 exec reaper: 0xfffffe005420b040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006b469268 (map 0xfffffe006b469268) (map.pmap 0xfffffe006b469328) (pmap 0xfffffe006b469398) threads: 1 100537 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1334 1333 774 0 RV CPU 0 syz-executor.3 1333 774 774 0 R (threaded) syz-executor.3 100196 Run CPU 1 syz-executor.3 100538 D ppwait 0xfffffe0075186a60 syz-executor.3 1331 1329 771 0 SV uwait 0xfffffe006e0aa400 syz-executor.1 1329 771 771 0 T (threaded) syz-executor.1 100168 s syz-executor.1 100535 D ppwait 0xfffffe005420cac0 syz-executor.1 1327 770 770 0 S (threaded) syz-executor.0 100385 S nanslp 0xffffffff83955481 syz-executor.0 100532 S connec 0xfffffe006b44d0da syz-executor.0 100533 S uwait 0xfffffe006e0a8580 syz-executor.0 1319 772 772 0 R (threaded) syz-executor.2 100524 RunQ syz-executor.2 100528 S connec 0xfffffe006b2100da syz-executor.2 100529 S uwait 0xfffffe0007b70380 syz-executor.2 1181 1 771 0 SV uwait 0xfffffe0007b6f580 syz-executor.1 1147 1 774 0 SV uwait 0xfffffe006e0a9680 syz-executor.3 1146 1 772 0 SV uwait 0xfffffe006e0a9280 syz-executor.2 1094 1079 1094 0 Ss select 0xfffffe0007876140 dhclient 1086 1 774 0 SV uwait 0xfffffe006e0a8f00 syz-executor.3 1083 1 1083 0 Ss select 0xfffffe0007876d40 dhclient 1079 1062 424 65 S select 0xfffffe00078763c0 dhclient 1062 424 424 0 S wait 0xfffffe0057fe6000 sh 1045 1 774 0 SV uwait 0xfffffe0007b70d00 syz-executor.3 1042 1 772 0 SV uwait 0xfffffe006e0aac80 syz-executor.2 1028 1 771 0 SV uwait 0xfffffe006e0a8d00 syz-executor.1 1020 1 772 0 SV uwait 0xfffffe00584c9a00 syz-executor.2 1008 1006 774 0 SV fifoor 0xfffffe000784c5a8 syz-executor.3 1006 1 774 0 DV ppwait 0xfffffe0074caf000 syz-executor.3 964 1 770 0 SV uwait 0xfffffe006e0a9380 syz-executor.0 953 1 774 0 SV uwait 0xfffffe0074cc5480 syz-executor.3 951 1 770 0 SV uwait 0xfffffe00584c9900 syz-executor.0 950 949 770 0 SV fifoor 0xfffffe000784c5c8 syz-executor.0 949 1 770 0 DV ppwait 0xfffffe006dc6cac0 syz-executor.0 926 0 0 0 DL mdwait 0xfffffe0074b81000 [md0] 920 916 770 0 SV fifoor 0xfffffe00595d4048 syz-executor.0 917 1 771 0 SV uwait 0xfffffe0007b70b00 syz-executor.1 916 1 770 0 DV ppwait 0xfffffe006dc6b540 syz-executor.0 858 1 770 0 SV uwait 0xfffffe0007b6f480 syz-executor.0 842 0 0 0 DL aiordy 0xfffffe006e0c2040 [aiod4] 841 0 0 0 DL aiordy 0xfffffe006e0c25a0 [aiod3] 840 0 0 0 DL aiordy 0xfffffe006dc6c060 [aiod2] 839 0 0 0 DL aiordy 0xfffffe006e0c2b00 [aiod1] 774 768 774 0 Ss nanslp 0xffffffff83955480 syz-executor.3 772 768 772 0 Ss nanslp 0xffffffff83955481 syz-executor.2 771 768 771 0 Ss nanslp 0xffffffff83955480 syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff83955480 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100090 S wait 0xfffffe005420c060 syz-fuzzer 100117 S uwait 0xfffffe0007980a00 syz-fuzzer 100118 S uwait 0xfffffe0007980b00 syz-fuzzer 100119 S uwait 0xfffffe0007980c00 syz-fuzzer 100120 S uwait 0xfffffe00584ca200 syz-fuzzer 100121 S uwait 0xfffffe00584ca300 syz-fuzzer 100122 S uwait 0xfffffe00584ca400 syz-fuzzer 100123 S wait 0xfffffe005420c060 syz-fuzzer 100124 S wait 0xfffffe005420c060 syz-fuzzer 100125 S kqread 0xfffffe0057f81d00 syz-fuzzer 100127 S wait 0xfffffe005420c060 syz-fuzzer 100144 S uwait 0xfffffe00584c9d00 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006db450b0 csh 764 682 764 0 Ss select 0xfffffe0007877140 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005801d4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005934a8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005934b0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005934b8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005436a0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005436a8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005436b0b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe005436b8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe005436c0b0 getty 738 1 18 0 S+ piperd 0xfffffe005975bc70 logger 737 736 18 0 S+ nanslp 0xffffffff83955481 sleep 736 1 18 0 S+ wait 0xfffffe006db46020 sh 686 1 686 0 Ss nanslp 0xffffffff83955481 cron 682 1 682 0 Ss select 0xfffffe006da33e40 sshd 495 1 495 0 Ss select 0xfffffe00078778c0 syslogd 424 1 424 0 Ss wait 0xfffffe00585ed580 devd 423 1 423 65 Ss select 0xfffffe0007877dc0 dhclient 338 1 338 0 Ss select 0xfffffe0007877a40 dhclient 335 1 335 0 Ss select 0xfffffe0007877cc0 dhclient 17 0 0 0 DL syncer 0xffffffff83a72ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057fe8040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a71180 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0059643ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aba700 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83aa2578 [dom0] 100080 D launds 0xffffffff83aa2584 [laundry: dom0] 100081 D umarcl 0xffffffff81d492a0 [uma] 7 0 0 0 DL - 0xffffffff836d2c70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847bbbb0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842ae760 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8369d340 [doneq0] 100045 D - 0xffffffff8369d2c0 [async] 100076 D - 0xffffffff8369d140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83a9dd20 [crypto] 100042 D crypto_ 0xfffffe0057f84030 [crypto returns 0] 100043 D crypto_ 0xfffffe0057f84080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0057eb9c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff838fdde0 [g_event] 100036 D - 0xffffffff838fde00 [g_up] 100037 D - 0xffffffff838fde20 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [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 0xfffffe005420b040 [init] 10 0 0 0 DL audit_w 0xffffffff83a9e780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff838fe7c0 [swapper] 100005 D - 0xfffffe00085f7d00 [softirq_0] 100006 D - 0xfffffe00085f7c00 [softirq_1] 100007 D - 0xfffffe00085f7b00 [if_io_tqg_0] 100008 D - 0xfffffe00085f7a00 [if_io_tqg_1] 100009 D - 0xfffffe00085f7900 [if_config_tqg_0] 100010 D - 0xfffffe00085f7800 [pci_hp taskq] 100011 D - 0xfffffe00085f7700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f7400 [thread taskq] 100016 D - 0xfffffe00085f7200 [aiod_kick taskq] 100017 D - 0xfffffe00085f7100 [deferred_unmount ta] 100018 D - 0xfffffe00085f7000 [inm_free taskq] 100019 D - 0xfffffe00085f6e00 [in6m_free taskq] 100020 D - 0xfffffe00085f6d00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f6a00 [firmware taskq] 100039 D - 0xfffffe00085f6700 [crypto_0] 100040 D - 0xfffffe00085f6700 [crypto_1] 100055 D - 0xfffffe00085f6500 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f6400 [vtnet0 txq 0] 100057 D - 0xfffffe00085f6300 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f6200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057fbd380 [virtio_balloon] 100066 D - 0xffffffff826eb240 [deadlkres] 100070 D - 0xfffffe005857ab00 [acpi_task_0] 100071 D - 0xfffffe005857ab00 [acpi_task_1] 100072 D - 0xfffffe005857ab00 [acpi_task_2] 100074 D - 0xfffffe00085f8100 [mca taskq] 100075 D - 0xfffffe00085f6600 [CAM taskq] 1183 1181 771 0 Z syz-executor.1 1330 1329 771 0 Z syz-executor.1 918 917 771 0 Z syz-executor.1 921 917 771 0 Z syz-executor.1 923 917 771 0 Z syz-executor.1 965 964 770 0 Z syz-executor.0 db> show all locks Process 1333 (syz-executor.3) thread 0xfffffe006e1fa740 (100196) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83968830) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1304 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 372 4934K 482 tcp_hpts 7 4801K 7 sctp_stro 14 4345K 60 devbuf 4192 4324K 4218 sysctloid 34982 2062K 35053 vtbuf 24 1968K 46 kobj 326 1304K 497 newblk 808 1226K 1089 vfscache 3 1025K 3 pcb 74 725K 739 inodedep 174 577K 345 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 60 473K 893 intr 4 472K 4 subproc 184 374K 1435 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 36 137K 263 vmem 4 136K 6 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 gtaskqueue 18 98K 18 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 kdtrace 266 51K 1874 umtx 384 48K 384 temp 35 37K 1938 BPF 22 36K 26 DEVFS3 129 33K 139 dirrem 128 32K 276 hostcache 1 32K 1 shm 1 32K 9 msg 4 30K 4 kbdmux 6 28K 6 filemon 3 24K 23 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 97 16K 97 freefile 124 16K 250 sctp_atcl 39 15K 366 bus-sc 34 15K 1687 lltable 45 14K 45 eventhandler 162 14K 162 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 68 12K 511 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 311 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 4 pfs_vncache 1 8K 1 kqueue 86 8K 1517 audit_evclass 238 8K 300 taskqueue 63 7K 69 sctp_timw 25 7K 25 sglist 6 7K 6 cred 24 6K 236 CAM DEV 3 6K 510 plimit 22 6K 348 pfs_nodes 22 6K 22 hhook 16 6K 18 pwddesc 78 5K 1361 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 DEVFSP 66 5K 117 vt 11 5K 11 md_disk 2 5K 13 memdesc 1 4K 1 MCA 32 4K 32 newdirblk 32 4K 252 md_sectors 1 4K 1 evdev 4 4K 4 diradd 30 4K 309 acpisem 28 4K 28 session 26 4K 38 kcovinfo 52 4K 52 proc-args 101 3K 2441 freework 12 3K 243 freeblks 11 3K 242 terminal 11 3K 11 mkdir 20 3K 504 indirdep 10 3K 10 lockf 22 3K 42 clone 9 3K 9 uidinfo 3 3K 7 sctp_atky 53 3K 424 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CC Mem 8 2K 294 selfd 31 2K 13144 ip6ndp 12 2K 14 Unitno 29 2K 75 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 124 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 netlink 3 1K 29 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 crypto 4 1K 14 inpcbpolicy 20 1K 572 encap_export_host 12 1K 12 sctp_athm 39 1K 366 osd 13 1K 256 cdev 2 1K 2 lkpikmalloc 8 1K 9 sctp_map 28 1K 116 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 4 1K 4 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 88 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 soname 6 1K 3672 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 90 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 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 12 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 63 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 126 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 124 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 0 sctp_stri 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 43 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 20 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 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 48 ip6_moptions 0 0K 40 in6_mfilter 0 0K 71 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 6 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 200 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 15 lio 0 0K 213 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 iov 0 0K 14960 ioctlops 0 0K 153 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 302 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 662 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 1 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 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 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 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 8320 1078 30204 0 254 38494208 0 mbuf 256 8703 960 90908 0 254 2473728 0 malloc-4096 4096 421 5 2460 0 2 1744896 0 BUF TRIE 144 231 11557 645 0 62 1697472 0 malloc-384 384 4261 29 4601 0 30 1647360 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11486 232 11556 0 126 1499904 0 UMA Slabs 0 112 10967 7 10967 0 126 1229088 0 sctp_asoc 2256 14 496 58 0 254 1150560 0 malloc-65536 65536 15 1 18 0 1 1048576 0 RADIX NODE 144 6958 177 37709 0 62 1027440 0 vmem btag 56 16446 81 16446 0 254 925512 0 FFS inode 1168 545 36 798 0 8 678608 0 malloc-16384 16384 33 3 449 0 1 589824 0 sctp_ep 1144 25 486 308 0 254 584584 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 51 457 2183 0 254 487680 0 sctp_raddr 736 22 495 66 0 254 380512 0 VM OBJECT 264 1356 54 19510 0 30 372240 0 THREAD 1824 181 11 538 0 8 350208 0 256 Bucket 2048 145 15 1102 0 8 327680 0 VNODE 448 585 108 840 0 30 310464 0 malloc-64 64 3869 226 3952 0 254 262080 0 malloc-2048 2048 106 14 162 0 8 245760 0 malloc-16 16 14460 290 14796 0 254 236000 0 DEVCTL 1024 23 197 150 0 0 225280 0 malloc-256 256 819 51 1148 0 62 222720 0 mbuf_packet 256 60 702 24858 0 254 195072 0 malloc-128 128 1301 218 29381 0 126 194432 0 MAP ENTRY 96 1718 298 58148 0 126 193536 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5295 375 5326 0 254 181440 0 malloc-1024 1024 151 25 233 0 16 180224 0 FPU_save_area 832 183 33 1877 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 545 85 798 0 62 161280 0 malloc-256 256 552 78 1738 0 62 161280 0 malloc-2048 2048 13 59 1114 0 8 147456 0 S VFS Cache 104 1020 384 1322 0 126 146016 0 PROC 1376 83 16 1334 0 8 136224 0 malloc-65536 65536 0 2 76 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-128 128 779 244 2050 0 126 130944 0 unpcb 256 12 498 1269 0 254 130560 0 ksiginfo 112 87 957 1780 0 126 116928 0 malloc-8192 8192 9 5 30 0 1 114688 0 filedesc0 1072 78 20 1361 0 8 105056 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 56 27 289 0 16 84992 0 malloc-128 128 459 192 761 0 126 83328 0 malloc-4096 4096 17 3 33 0 2 81920 0 malloc-2048 2048 27 13 310 0 8 81920 0 malloc-384 384 187 23 358 0 30 80640 0 sctp_chunk 152 11 509 15 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 5597 0 30 73440 0 malloc-64 64 643 428 16042 0 254 68544 0 malloc-128 128 326 201 768 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-384 384 101 49 404 0 30 57600 0 malloc-4096 4096 10 4 22 0 2 57344 0 64 Bucket 512 70 34 1830 0 30 53248 0 malloc-64 64 99 720 789 0 254 52416 0 malloc-64 64 468 351 3274 0 254 52416 0 malloc-64 64 472 347 952 0 254 52416 0 VMSPACE 616 50 34 1167 0 16 51744 0 tcp_bbr_map 128 0 403 11919 0 126 51584 0 malloc-256 256 87 108 1503 0 62 49920 0 malloc-256 256 75 120 242 0 62 49920 0 malloc-256 256 98 97 964 0 62 49920 0 32 Bucket 256 69 126 4653 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 3 45 14684 0 16 49152 0 malloc-2048 2048 16 8 32 0 8 49152 0 malloc-1024 1024 10 38 1568 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1304 8 25 243 0 8 43032 0 malloc-8192 8192 3 2 37 0 1 40960 0 pcpu-8 8 4732 388 5010 0 254 40960 0 pipe 728 24 31 362 0 16 40040 0 da_ccb 544 0 70 1530 0 16 38080 0 udp_inpcb 416 7 83 239 0 30 37440 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 43 524 13180 0 254 36288 0 malloc-64 64 100 467 1367 0 254 36288 0 malloc-64 64 25 542 29 0 254 36288 0 tcp_rack_map 128 0 279 86 0 126 35712 0 malloc-128 128 5 274 6 0 126 35712 0 malloc-128 128 52 227 3505 0 126 35712 0 malloc-128 128 65 214 72 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ripcb 384 2 88 69 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 76 59 435 0 62 34560 0 malloc-256 256 13 122 453 0 62 34560 0 malloc-256 256 45 90 637 0 62 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 SLEEPQUEUE 88 193 191 193 0 126 33792 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-2048 2048 4 12 28 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-2048 2048 3 13 215 0 8 32768 0 malloc-1024 1024 2 30 46 0 16 32768 0 malloc-1024 1024 1 31 7 0 16 32768 0 malloc-1024 1024 5 27 17 0 16 32768 0 malloc-1024 1024 10 22 175 0 16 32768 0 malloc-512 512 9 55 127 0 30 32768 0 malloc-512 512 3 61 39 0 30 32768 0 malloc-512 512 1 63 62 0 30 32768 0 malloc-512 512 6 58 59 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 25955 0 254 32320 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 218 182 8923 0 126 32000 0 PGRP 120 26 238 38 0 126 31680 0 clpbuf 2624 0 12 35 0 4 31488 0 tcp_bbr_pcb 832 0 36 67 0 16 29952 0 sctp_laddr 48 12 576 73 0 254 28224 0 malloc-32 32 277 605 3292 0 254 28224 0 16 Bucket 144 57 139 311 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 AIO 208 8 125 214 0 62 27664 0 udplite_inpcb 416 3 60 21 0 30 26208 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 215 0 2 24576 0 tcp_rack_pcb 1216 0 20 63 0 8 24320 0 rl_entry 40 46 560 46 0 254 24240 0 PWD 40 34 572 340 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 57 243 409 0 126 24000 0 malloc-384 384 11 49 11 0 30 23040 0 malloc-384 384 1 59 4 0 30 23040 0 malloc-384 384 1 59 31 0 30 23040 0 malloc-384 384 22 38 25 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 3 627 127 0 254 20160 0 ertt 72 8 272 243 0 126 20160 0 malloc-32 32 85 545 87 0 254 20160 0 malloc-32 32 198 432 1733 0 254 20160 0 malloc-32 32 157 473 1028 0 254 20160 0 malloc-32 32 26 604 848 0 254 20160 0 malloc-32 32 59 571 960 0 254 20160 0 malloc-32 32 30 600 169 0 254 20160 0 2 Bucket 32 57 573 437 0 254 20160 0 KNOTE 160 30 95 5895 0 62 20000 0 cryptop 280 0 70 2 0 30 19600 0 AIOCB 552 0 35 117 0 16 19320 0 AIOLIO 272 0 70 213 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 12 0 2 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 4 28 16 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 kenv 258 17 43 1076 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 2 6 2 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 vtnet_tx_hdr 24 0 501 19074 0 254 12024 0 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 313 437 490 0 254 12000 0 malloc-16 16 111 639 715 0 254 12000 0 malloc-16 16 4 746 301 0 254 12000 0 malloc-16 16 243 507 4991 0 254 12000 0 malloc-16 16 28 722 27886 0 254 12000 0 malloc-16 16 16 734 17 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md0 8 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 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 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 sctp_readq 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 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 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 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-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-4096 4096 0 0 0 0 2 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 malloc-512 512 0 0 0 0 30 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