panic: ASan: Invalid access, 8-byte read at 0xfffffe00577ce520, StackMiddle(f2) cpuid = 1 time = 1625692345 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00577cdf30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00577ce090 vpanic() at vpanic+0x2c5/frame 0xfffffe00577ce170 panic() at panic+0xb5/frame 0xfffffe00577ce230 __asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe00577ce2f0 handleevents() at handleevents+0x6b/frame 0xfffffe00577ce350 hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe00577ce430 ipi_bitmap_handler() at ipi_bitmap_handler+0x191/frame 0xfffffe00577ce5e0 Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe00577ce5e0 --- interrupt, rip = 0xffffffff8173a7a4, rsp = 0xfffffe00577ce6b0, rbp = 0xfffffe00577ce770 --- kasan_copyinstr() at kasan_copyinstr+0xf4/frame 0xfffffe00577ce770 exec_copyin_args() at exec_copyin_args+0x20f/frame 0xfffffe00577ce8b0 sys_execve() at sys_execve+0x117/frame 0xfffffe00577ce9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00577cebf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00577cebf0 --- syscall (59, FreeBSD ELF64, sys_execve), rip = 0x8003ed3ca, rsp = 0x7fffffffe758, rbp = 0x7fffffffe8a0 --- KDB: enter: panic [ thread pid 1717 tid 100237 ] Stopped at kdb_enter+0x6b: movq $0,0x28f95ea(%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 0x627b01cebf2631e5 rdx 0x1 rbx 0 rsp 0xfffffe00577ce070 rbp 0xfffffe00577ce090 rsi 0 rdi 0xffffffff8179aa29 vprintf+0x319 r8 0x3 r9 0xfffffe00577cdbc8 r10 0 r11 0x80076b998 r12 0xfffffe00a6c6d720 r13 0xfffffe00577ce001 r14 0xffffffff82c414c0 .str.18 r15 0xffffffff82c414c0 .str.18 rip 0xffffffff8178e44b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> show proc Process 1717 (sh) at 0xfffffe00a6d1b538: state: NORMAL uid: 0 gids: 0 parent: pid 1715 at 0xfffffe00a7519538 ABI: FreeBSD ELF64 flag: 0x10000010 flag2: 0 arguments: /bin/sh /sbin/dhclient-script reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a746c9f0 (map 0xfffffe00a746c9f0) (map.pmap 0xfffffe00a746cab0) (pmap 0xfffffe00a746cb10) threads: 1 100237 Run CPU 1 sh db> ps pid ppid pgrp uid state wmesg wchan cmd 1717 1715 436 0 RV CPU 1 sh 1716 783 783 0 R (threaded) syz-executor.0 100472 RunQ syz-executor.0 101201 RunQ syz-executor.0 1715 1710 436 0 D ppwait 0xfffffe00a6d1ba20 sh 1714 784 784 0 R (threaded) syz-executor.1 101112 RunQ syz-executor.1 101198 S connec 0xfffffe00a7b7ebf0 syz-executor.1 101199 S uwait 0xfffffe009e4a1300 syz-executor.1 101200 RunQ syz-executor.1 1713 1 1713 0 Ss select 0xfffffe00a74a1640 dhclient 1710 1703 436 0 S wait 0xfffffe00a6efe000 dhclient 1703 436 436 0 S wait 0xfffffe009e9c6538 sh 1692 787 787 0 R (threaded) syz-executor.3 100691 RunQ syz-executor.3 101187 S connec 0xfffffe00a74b6840 syz-executor.3 101191 S uwait 0xfffffe00a6c72900 syz-executor.3 1691 786 786 0 R (threaded) syz-executor.2 100650 RunQ syz-executor.2 101186 S connec 0xfffffe00a7540bf0 syz-executor.2 101190 RunQ syz-executor.2 101192 S uwait 0xfffffe00a6e63600 syz-executor.2 1688 1 1688 65 Ss select 0xfffffe00a74a19c0 dhclient 1613 1 786 0 S uwait 0xfffffe00a6c24e80 syz-executor.2 1372 1 1372 0 Ss select 0xfffffe00a74a1940 dhclient 1369 1 1369 0 Ss select 0xfffffe00a74a17c0 dhclient 1348 1 1348 65 Ss select 0xfffffe009e3ea9c0 dhclient 1109 1 784 0 S uwait 0xfffffe00a6c24680 syz-executor.1 1106 1 786 0 S uwait 0xfffffe00a6c24280 syz-executor.2 1103 1 784 0 S uwait 0xfffffe00a6c72700 syz-executor.1 1098 1 786 0 S uwait 0xfffffe00a6c24480 syz-executor.2 1094 1 784 0 S uwait 0xfffffe00a6d0ec80 syz-executor.1 1091 1 786 0 S uwait 0xfffffe00a6c72600 syz-executor.2 1085 1 786 0 S uwait 0xfffffe00a6d0e880 syz-executor.2 1084 1 786 0 S uwait 0xfffffe00a6c24180 syz-executor.2 1034 1 787 0 S uwait 0xfffffe00a6c24980 syz-executor.3 1029 1 783 0 S uwait 0xfffffe0058393700 syz-executor.0 1024 1 787 0 S uwait 0xfffffe00a6c24c80 syz-executor.3 1017 1 783 0 S uwait 0xfffffe00a6d0e780 syz-executor.0 1013 1 787 0 S uwait 0xfffffe00a6d0ed80 syz-executor.3 1010 1 783 0 S umtxn 0xfffffe009e99ae80 syz-executor.0 1009 1 786 0 S uwait 0xfffffe00a6c24780 syz-executor.2 1006 1 784 0 S uwait 0xfffffe0058393900 syz-executor.1 1005 1 787 0 S uwait 0xfffffe0095e81d00 syz-executor.3 1002 1 786 0 S umtxn 0xfffffe00a6d0e980 syz-executor.2 999 1 784 0 S uwait 0xfffffe009e99a200 syz-executor.1 998 1 787 0 S uwait 0xfffffe0058393400 syz-executor.3 995 1 995 0 Ss select 0xfffffe009e3ea7c0 dhclient 992 1 992 0 Ss select 0xfffffe00a6c72340 dhclient 975 1 786 0 S uwait 0xfffffe00a6c24a80 syz-executor.2 965 1 784 0 S uwait 0xfffffe009e4a1880 syz-executor.1 964 1 787 0 S uwait 0xfffffe009e3ea500 syz-executor.3 933 1 786 0 S uwait 0xfffffe00a6c24d80 syz-executor.2 930 1 783 0 S uwait 0xfffffe00a6d0ea80 syz-executor.0 927 1 786 0 S uwait 0xfffffe00a6c72b00 syz-executor.2 924 1 783 0 S uwait 0xfffffe00a6c72800 syz-executor.0 921 1 786 0 S uwait 0xfffffe009e3ea600 syz-executor.2 917 1 783 0 S uwait 0xfffffe009e4a1700 syz-executor.0 909 1 783 0 S uwait 0xfffffe00a6c24b80 syz-executor.0 906 1 783 0 S uwait 0xfffffe009e99ad80 syz-executor.0 787 780 787 0 Rs syz-executor.3 786 780 786 0 Ss nanslp 0xffffffff84054901 syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff84054901 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffffe0095e81f00 syz-fuzzer 100117 S uwait 0xfffffe009e4a1980 syz-fuzzer 100118 S uwait 0xfffffe009e4a1a80 syz-fuzzer 100119 S uwait 0xfffffe009e4a1b80 syz-fuzzer 100120 S uwait 0xfffffe009e3ea100 syz-fuzzer 100121 S uwait 0xfffffe009e3eaf00 syz-fuzzer 100122 S uwait 0xfffffe009e3eac80 syz-fuzzer 100123 S uwait 0xfffffe009e3ea200 syz-fuzzer 100949 S kqread 0xfffffe0095f33300 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e3fbb20 csh 776 694 776 0 Ss select 0xfffffe009e4a17c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583960b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583964b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583968b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058396cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84054901 cron 694 1 694 0 Ss select 0xfffffe009e3ea740 sshd 507 1 507 0 Ss select 0xfffffe0095e813c0 syslogd 436 1 436 0 Ss wait 0xfffffe0095f1ba70 devd 435 1 435 65 Ss select 0xfffffe0095e81240 dhclient 350 1 350 0 Ss select 0xfffffe0095e811c0 dhclient 347 1 347 0 Ss select 0xfffffe0095e1c0c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005851f538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100084 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe0095f3dce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100087 D launds 0xffffffff841a47c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bc53c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d8dd00 [pf purge] 15 0 0 0 DL - 0xffffffff84173dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84173dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84173dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84173dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c91240 [doneq0] 100047 D - 0xffffffff83c911c0 [async] 100080 D - 0xffffffff83c91040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419e860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84027ec0 [g_event] 100038 D - 0xffffffff84027f00 [g_up] 100039 D - 0xffffffff84027f40 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 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++] 100073 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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff8419f800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84028dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 D - 0xfffffe0007919500 [thread taskq] 100013 D - 0xfffffe0007919400 [inm_free taskq] 100015 D - 0xfffffe0007919200 [kqueue_ctx taskq] 100016 D - 0xfffffe0007919100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0007919000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c48441 [deadlkres] 100076 D - 0xfffffe005838de00 [acpi_task_0] 100077 D - 0xfffffe005838de00 [acpi_task_1] 100078 D - 0xfffffe005838de00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 1714 (syz-executor.1) thread 0xfffffe009e998900 (101200) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a6d6e020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:996 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00a7b7ed90) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 Process 1691 (syz-executor.2) thread 0xfffffe00a71c3900 (101190) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00a7540d90) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 48 1036K 2423 vfscache 3 1025K 3 pcb 206 735K 2641 filedesc 82 650K 1551 inodedep 211 591K 914 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 197 415K 1821 acpica 1674 184K 54806 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 357 140K 397 pagedep 39 138K 741 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 sctp_stro 88 88K 492 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_atcl 176 66K 1743 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 BPF 30 53K 38 kdtrace 277 52K 2920 umtx 396 50K 396 dirrem 165 42K 825 temp 35 33K 2361 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 freefile 164 21K 782 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 133 17K 417 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 lltable 44 14K 61 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 sctp_atky 264 11K 2328 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 71 9K 71 bmsafemap 3 9K 901 sctp_timw 33 9K 33 kqueue 96 9K 1738 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 29 rpc 2 8K 2 shmfd 1 8K 30 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 229 pwddesc 94 6K 1731 plimit 23 6K 409 DEVFSP 76 5K 179 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 session 30 4K 45 acpisem 28 4K 28 newdirblk 27 4K 725 hhook 15 4K 17 fpukern_ctx 3 3K 3 tcp_fsb 23 3K 43 lockf 27 3K 83 sctp_athm 176 3K 1819 sctp_map 176 3K 984 terminal 11 3K 11 proc-args 50 3K 646 selfd 42 3K 21725 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 select 15 2K 54 sctp_ifa 14 2K 15 diradd 14 2K 862 Unitno 30 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 inpcbpolicy 41 2K 577 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 1450 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 20 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 34 1K 281 sctp_ifn 6 1K 15 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 crypto 4 1K 35 encap_export_host 12 1K 12 pfil 4 1K 4 procdesc 4 1K 16 cdev 2 1K 2 chacha20random 1 1K 1 freework 2 1K 1551 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freeblks 1 1K 807 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 soname 9 1K 4731 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 147 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 41 iov 2 1K 16184 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 106 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 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 683 sctp_iter 0 0K 13 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 13 sctp_aadr 0 0K 11 sctp_stri 0 0K 142 htcp data 0 0K 5 cdg data 0 0K 0 dctcp data 0 0K 0 cubic data 0 0K 0 mqdata 0 0K 0 vegas data 0 0K 0 chd data 0 0K 0 tcp_do 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 711 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 13 allocindir 0 0K 0 indirdep 0 0K 338 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 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 radix 0 0K 0 idr 0 0K 0 lkpifw 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 16 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 4 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 twsbuf 0 0K 0 statfs 0 0K 921 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 21 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 3722 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 117 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 134 eventfd 0 0K 5 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 727 sysctl 0 0K 3 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 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 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 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 991 237588 0 254 38137856 0 tcp_log 416 0 10044 73596 0 254 4178304 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8904 666 634866 0 254 2449920 0 BUF TRIE 144 183 11577 1189 0 62 1693440 0 malloc-384 384 4240 20 4257 0 30 1635840 0 malloc-128 128 11313 64 11459 0 126 1456256 0 malloc-4096 4096 327 3 500 0 2 1351680 0 UMA Slabs 0 112 10620 33 10620 0 126 1193136 0 RADIX NODE 144 7866 165 52253 0 62 1156464 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 vmem btag 56 17969 78 17969 0 254 1010632 0 malloc-16384 16384 41 4 774 0 1 737280 0 FFS inode 1160 550 24 1336 0 8 665840 0 VM OBJECT 264 1693 32 26581 0 30 455400 0 malloc-4096 4096 109 1 2265 0 2 450560 0 ertt_txseginfo 40 7936 2871 124832 0 254 432280 0 256 Bucket 2048 178 28 14743 0 8 421888 0 tcp_bbr_map 128 696 2497 39396 0 126 408704 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 182 16 1201 0 8 357984 0 MAP ENTRY 96 3387 183 92704 0 126 342720 0 VNODE 448 588 78 1376 0 30 298368 0 malloc-64 64 4178 232 26198 0 254 282240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14207 543 15566 0 254 236000 0 DEVCTL 1024 15 205 152 0 0 225280 0 sctp_asoc 2288 88 7 492 0 254 217360 0 malloc-2048 2048 90 8 1184 0 8 200704 0 malloc-65536 65536 1 2 23 0 1 196608 0 malloc-32768 32768 0 6 251 0 1 196608 0 VMSPACE 2544 70 5 1700 0 4 190800 0 malloc-256 256 320 415 5922 0 62 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5363 55 5561 0 254 173376 0 malloc-128 128 1269 64 29982 0 126 170624 0 malloc-128 128 1173 36 3766 0 126 154752 0 sctp_ep 1280 88 32 1180 0 254 153600 0 FFS2 dinode 256 550 35 1336 0 62 149760 0 mbuf_packet 256 32 523 4315 0 254 142080 0 S VFS Cache 104 1025 301 1887 0 126 137904 0 PROC 1336 93 9 1717 0 8 136272 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 276 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-2048 2048 4 58 511 0 8 126976 0 socket 944 60 72 3017 0 254 124608 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 84 960 1850 0 126 116928 0 filedesc0 1072 94 11 1731 0 8 112560 0 malloc-1024 1024 96 8 985 0 16 106496 0 malloc-16384 16384 4 2 179 0 1 98304 0 128 Bucket 1024 65 30 1127 0 16 97280 0 malloc-256 256 196 164 3159 0 62 92160 0 malloc-2048 2048 7 37 3729 0 8 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_raddr 736 110 11 518 0 254 89056 0 malloc-384 384 210 20 913 0 30 88320 0 clpbuf 2624 0 32 24 0 16 83968 0 malloc-384 384 176 24 1743 0 30 76800 0 malloc-128 128 464 125 1247 0 126 75392 0 malloc-8192 8192 5 4 134 0 1 73728 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 g_bio 408 0 140 12353 0 30 57120 0 malloc-4096 4096 12 1 23 0 2 53248 0 tcpcb 1080 30 19 270 0 254 52920 0 malloc-256 256 150 45 263 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 606 150 18645 0 254 48384 0 malloc-256 256 138 42 1511 0 62 46080 0 32 Bucket 256 49 131 5087 0 62 46080 0 64 Bucket 512 67 21 2975 0 30 45056 0 malloc-256 256 113 52 1071 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4677 443 4889 0 254 40960 0 tcp_inpcb 496 32 48 270 0 254 39680 0 NAMEI 1024 0 36 17756 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 malloc-384 384 75 15 134 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 tcp_rack_pcb 832 23 13 43 0 16 29952 0 malloc-2048 2048 12 2 203 0 8 28672 0 malloc-1024 1024 13 15 1376 0 16 28672 0 KNOTE 160 28 147 28644 0 62 28000 0 Files 80 246 104 10618 0 126 28000 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-64 64 276 102 3615 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 59 31 830 0 62 23040 0 tcp_bbr_pcb 832 3 24 122 0 16 22464 0 pipe 744 21 9 375 0 16 22320 0 malloc-4096 4096 3 2 925 0 2 20480 0 malloc-4096 4096 2 3 5 0 2 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 51 579 819 0 254 20160 0 malloc-64 64 112 203 1515 0 254 20160 0 malloc-32 32 356 274 6035 0 254 20160 0 8 Bucket 80 51 199 1064 0 126 20000 0 malloc-128 128 108 47 864 0 126 19840 0 malloc-128 128 7 148 309 0 126 19840 0 sctp_chunk 152 118 12 305 0 254 19760 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-2048 2048 2 6 42 0 8 16384 0 malloc-2048 2048 5 3 123 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 tcp_rack_map 112 92 52 117 0 126 16128 0 malloc-64 64 157 95 172 0 254 16128 0 vtnet_tx_hdr 24 2 666 169637 0 254 16032 0 udp_inpcb 496 6 26 228 0 254 15872 0 unpcb 256 17 43 1228 0 254 15360 0 malloc-384 384 34 6 36 0 30 15360 0 malloc-384 384 36 4 36 0 30 15360 0 malloc-256 256 40 20 221 0 62 15360 0 malloc-256 256 34 26 888 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 200 0 30 12288 0 malloc-512 512 0 24 143 0 30 12288 0 malloc-32 32 161 217 306 0 254 12096 0 malloc-32 32 200 178 2239 0 254 12096 0 16 Bucket 144 54 30 316 0 62 12096 0 malloc-16 16 346 404 619 0 254 12000 0 ripcb 496 3 21 66 0 254 11904 0 kenv 258 15 30 1039 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 2 6 14 0 16 8192 0 malloc-1024 1024 1 7 92 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 3 13 21 0 30 8192 0 malloc-512 512 8 8 16 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 30 62 45 0 126 8096 0 rl_entry 40 75 127 75 0 254 8080 0 sctp_stream_msg_out 112 9 63 195 0 254 8064 0 sctp_laddr 48 112 56 614 0 254 8064 0 udpcb 32 6 246 241 0 254 8064 0 ertt 72 30 82 270 0 126 8064 0 malloc-64 64 12 114 96 0 254 8064 0 malloc-64 64 83 43 186 0 254 8064 0 malloc-32 32 144 108 200 0 254 8064 0 malloc-32 32 24 228 53 0 254 8064 0 malloc-32 32 38 214 830 0 254 8064 0 4 Bucket 48 6 162 80 0 254 8064 0 2 Bucket 32 55 197 741 0 254 8064 0 malloc-16 16 32 468 277 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 30 470 26059 0 254 8000 0 malloc-16 16 184 316 1862 0 254 8000 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 33 29 61 0 126 7936 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 1 19 382 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 11 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 udplite_inpcb 496 0 8 13 0 254 3968 0 sctp_readq 152 0 26 71 0 254 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 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 sctp_asconf 40 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 304 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 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 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 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 ktls_session 192 0 0 0 0 62 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 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-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 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 malloc-512 512 0 0 0 0 30 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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