panic: ASan: Invalid access, 8-byte read at 0xfffffe0057791a80, UseAfterScope(f8) cpuid = 1 time = 1625894268 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0057791490 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00577915f0 vpanic() at vpanic+0x2c5/frame 0xfffffe00577916d0 panic() at panic+0xb5/frame 0xfffffe0057791790 __asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe0057791850 handleevents() at handleevents+0x6b/frame 0xfffffe00577918b0 hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe0057791990 ipi_bitmap_handler() at ipi_bitmap_handler+0x191/frame 0xfffffe0057791b30 Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe0057791b30 --- interrupt, rip = 0xffffffff8214b506, rsp = 0xfffffe0057791c00, rbp = 0x7fffffffe480 --- alltraps_pushregs_no_rax() at alltraps_pushregs_no_rax+0x4c/frame 0x7fffffffe480 KDB: enter: panic [ thread pid 2309 tid 101881 ] Stopped at kdb_enter+0x6b: movq $0,0x28f9c5a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x287312b22d0a9f4 rdx 0x1 rbx 0 rsp 0xfffffe00577915d0 rbp 0xfffffe00577915f0 rsi 0 rdi 0xffffffff8179b3b9 vprintf+0x319 r8 0x3 r9 0xfffffe0057791128 r10 0 r11 0x246 r12 0xfffffe009b78f020 r13 0xfffffe0057791601 r14 0xffffffff82c42700 .str.18 r15 0xffffffff82c42700 .str.18 rip 0xffffffff8178eddb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f9c5a(%rip) db> show proc Process 2309 (syz-executor.3) at 0xfffffe009b4d0000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe005853a538 ABI: FreeBSD ELF64 flag: 0x10000000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0091f109f0 (map 0xfffffe0091f109f0) (map.pmap 0xfffffe0091f10ab0) (pmap 0xfffffe0091f10b10) threads: 1 101881 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 2309 785 785 0 R CPU 1 syz-executor.3 2308 784 784 0 R (threaded) syz-executor.2 102198 RunQ syz-executor.2 102641 RunQ syz-executor.2 102642 S uwait 0xfffffe009b516780 syz-executor.2 2307 783 783 0 R (threaded) syz-executor.0 101915 RunQ syz-executor.0 102636 S connec 0xfffffe009b652490 syz-executor.0 102639 S uwait 0xfffffe009b516280 syz-executor.0 102640 S uwait 0xfffffe009b561e00 syz-executor.0 2306 786 786 0 R (threaded) syz-executor.1 102040 RunQ syz-executor.1 102635 S connec 0xfffffe009b652840 syz-executor.1 102637 S uwait 0xfffffe00980a8600 syz-executor.1 102638 S uwait 0xfffffe009b516380 syz-executor.1 1921 1 784 0 S uwait 0xfffffe0091fdd780 syz-executor.2 1919 1 786 0 S uwait 0xfffffe00925da680 syz-executor.1 1916 1 786 0 S uwait 0xfffffe00980a8000 syz-executor.1 1913 1 783 0 S uwait 0xfffffe00980a8580 syz-executor.0 1912 1 786 0 S uwait 0xfffffe008fa8d180 syz-executor.1 1908 1 784 0 S uwait 0xfffffe0091fd3600 syz-executor.2 1907 1 785 0 S uwait 0xfffffe00980a8e80 syz-executor.3 1906 1 786 0 S uwait 0xfffffe0091fd3e80 syz-executor.1 1905 1 783 0 S uwait 0xfffffe00980a8b80 syz-executor.0 1900 1 785 0 S uwait 0xfffffe00925b3380 syz-executor.3 1899 1 786 0 S uwait 0xfffffe0091fdd880 syz-executor.1 1897 1 783 0 S uwait 0xfffffe0091ef3000 syz-executor.0 1896 1 786 0 S uwait 0xfffffe0091fdd300 syz-executor.1 1894 1 786 0 S uwait 0xfffffe00980a8d80 syz-executor.1 1891 1 785 0 S uwait 0xfffffe008fa8d300 syz-executor.3 1888 1 784 0 S uwait 0xfffffe00925dae80 syz-executor.2 1887 1 785 0 S uwait 0xfffffe009800ff00 syz-executor.3 1885 1 786 0 S uwait 0xfffffe009800f600 syz-executor.1 1884 1 785 0 S uwait 0xfffffe00925b3080 syz-executor.3 1882 1 786 0 S uwait 0xfffffe0091fdd500 syz-executor.1 1877 1 786 0 S uwait 0xfffffe009800f700 syz-executor.1 1876 1 785 0 S uwait 0xfffffe0092593000 syz-executor.3 1873 1 786 0 S uwait 0xfffffe0058796000 syz-executor.1 1871 1 784 0 S uwait 0xfffffe009800f200 syz-executor.2 1869 1 786 0 S uwait 0xfffffe009800f500 syz-executor.1 1868 1 785 0 S uwait 0xfffffe009800fb00 syz-executor.3 1866 1 786 0 S uwait 0xfffffe0091fdd100 syz-executor.1 1865 1 786 0 S uwait 0xfffffe0091fd3400 syz-executor.1 1858 1 784 0 S uwait 0xfffffe00925b3600 syz-executor.2 1849 1 785 0 S uwait 0xfffffe0091fddb80 syz-executor.3 1848 1 786 0 S uwait 0xfffffe0092593680 syz-executor.1 1842 1 784 0 S uwait 0xfffffe00925b3580 syz-executor.2 1841 1 786 0 S uwait 0xfffffe0091ef3900 syz-executor.1 1833 1 786 0 S uwait 0xfffffe0091fdd480 syz-executor.1 1827 1 786 0 S umtxn 0xfffffe0091fd3500 syz-executor.1 1748 1 784 0 S uwait 0xfffffe00980a8c80 syz-executor.2 1745 1 784 0 S uwait 0xfffffe009800f300 syz-executor.2 1743 1 785 0 S uwait 0xfffffe0091fd3700 syz-executor.3 1736 1 784 0 S uwait 0xfffffe0091fd3200 syz-executor.2 1735 1 785 0 S uwait 0xfffffe0091fd3a00 syz-executor.3 1729 1 785 0 S uwait 0xfffffe0058796f00 syz-executor.3 1724 1 785 0 S uwait 0xfffffe009800f100 syz-executor.3 1720 1 785 0 S uwait 0xfffffe009800fd00 syz-executor.3 1638 1 1638 65 Ss select 0xfffffe00925da3c0 dhclient 1509 1 1509 0 Ss select 0xfffffe00925da940 dhclient 1506 1 1506 0 Ss select 0xfffffe00980a8240 dhclient 1478 1 1478 65 Ss select 0xfffffe00925b36c0 dhclient 1303 1 1303 0 Ss select 0xfffffe00925da8c0 dhclient 1300 1 1300 0 Ss select 0xfffffe00925da540 dhclient 1268 1 1268 65 Ss select 0xfffffe00925935c0 dhclient 1135 1 1135 0 Ss select 0xfffffe00925daa40 dhclient 1132 1 1132 0 Ss select 0xfffffe008fa8d0c0 dhclient 1105 1 1105 65 Ss select 0xfffffe00925daac0 dhclient 1082 0 0 0 DL aiordy 0xfffffe009ae90a70 [aiod4] 1081 0 0 0 DL aiordy 0xfffffe00920a6000 [aiod3] 1080 0 0 0 DL aiordy 0xfffffe00920a6a70 [aiod2] 1079 0 0 0 DL aiordy 0xfffffe0098093a70 [aiod1] 835 1 835 0 Ss select 0xfffffe00925b3cc0 dhclient 827 1 827 0 Ss select 0xfffffe00925b3d40 dhclient 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.3 784 780 784 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100099 S uwait 0xfffffe008fa8dd80 syz-fuzzer 100119 S uwait 0xfffffe0091ef3500 syz-fuzzer 100120 S uwait 0xfffffe0091ef3600 syz-fuzzer 100121 S uwait 0xfffffe0091ef3700 syz-fuzzer 100122 S uwait 0xfffffe0091fddd80 syz-fuzzer 100123 S uwait 0xfffffe0091fdde80 syz-fuzzer 100124 S uwait 0xfffffe0091ef3800 syz-fuzzer 100125 S uwait 0xfffffe008fa8d000 syz-fuzzer 100126 S uwait 0xfffffe008fa8d200 syz-fuzzer 100127 S kqread 0xfffffe00587d2a00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0091f9f5e8 csh 776 694 776 0 Ss select 0xfffffe0091fdd3c0 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 0xffffffff84055900 cron 694 1 694 0 Ss select 0xfffffe008fa8d3c0 sshd 507 1 507 0 Ss select 0xfffffe0091ef3bc0 syslogd 436 1 436 0 Ss select 0xfffffe0091ef3c40 devd 435 1 435 65 Ss select 0xfffffe0058393040 dhclient 350 1 350 0 Ss select 0xfffffe008fa8d2c0 dhclient 347 1 347 0 Ss select 0xfffffe0091ef3dc0 dhclient 23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0056ab3000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84179940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe008f8bbce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b1c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a57b8 [dom0] 100084 D launds 0xffffffff841a57c4 [laundry: dom0] 100085 D umarcl 0xffffffff81e7e5e0 [uma] 18 0 0 0 DL - 0xffffffff83e0caa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84cf2460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff848a1d30 [pf purge] 15 0 0 0 DL - 0xffffffff84174dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84174dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84174dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84174dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c92240 [doneq0] 100047 D - 0xffffffff83c921c0 [async] 100080 D - 0xffffffff83c92040 [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_ 0xffffffff8419f860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84028ec0 [g_event] 100038 D - 0xffffffff84028f00 [g_up] 100039 D - 0xffffffff84028f40 [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 0xffffffff841a0800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84029dc0 [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 - 0xffffffff82c49681 [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 785 (syz-executor.3) thread 0xfffffe005838e000 (100105) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0091f4a060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 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 77 1043K 5077 vfscache 3 1025K 3 filedesc 102 810K 2725 pcb 136 657K 3401 inodedep 38 526K 1609 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 231 486K 2431 intr 4 472K 4 vmem 3 274K 6 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 430 pagedep 11 131K 1384 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 64 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 462 58K 462 kdtrace 312 58K 4953 sctp_stro 46 46K 599 sctp_atcl 99 38K 2110 temp 35 33K 2473 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 pf_rule 10 20K 38 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 449 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 freework 59 15K 1831 bus-sc 33 14K 1684 lltable 44 14K 128 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 ksem 31 12K 70 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 kqueue 112 10K 2320 in6_multi 65 9K 65 bmsafemap 2 9K 1523 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 12 cred 32 8K 269 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 109 7K 2289 sctp_atky 156 7K 2868 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 463 DEVFSP 84 6K 427 dirrem 21 6K 1418 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 37 UMA 270 5K 270 session 35 5K 48 vt 11 5K 11 pf_table 2 4K 7 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 47586 lockf 32 4K 102 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 656 terminal 11 3K 11 freeblks 10 3K 1372 select 19 3K 128 uidinfo 4 3K 18 freefile 17 3K 1365 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 30 2K 47 sctp_ifa 13 2K 14 filedesc_to_leader 26 2K 68 CAM XPT 22 2K 543 sctp_athm 99 2K 2176 mkdir 12 2K 2688 in_multi 6 2K 8 sctp_map 92 2K 1198 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 mount 22 2K 99 pf_osfp 10 2K 10 softdep 1 1K 1 indirdep 4 1K 596 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 164 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 26 1K 1417 ipsec 3 1K 3 sctp_ifn 6 1K 14 newdirblk 6 1K 1344 diradd 6 1K 1460 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 237 encap_export_host 12 1K 12 procdesc 5 1K 14 osd 19 1K 662 pfil 4 1K 4 cdev 2 1K 2 xform 6 1K 666 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 8 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 6 1K 5685 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 98 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 991 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 10 sctp_stri 0 0K 150 tcp_do 0 0K 0 tcp_fsb 0 0K 172 mqdata 0 0K 0 chd data 0 0K 13 cdg data 0 0K 8 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 0 dctcp data 0 0K 0 vegas data 0 0K 0 cubic data 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 1371 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 81 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 2 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 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 7 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 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 8 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 1533 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 19 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 115 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 6639 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 142 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 iov 0 0K 16574 ioctlops 0 0K 368 eventfd 0 0K 0 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 840 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 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 983 1055611 0 254 38105088 0 tcp_log 416 2619 7470 155443 0 254 4197024 0 mbuf 256 8758 812 2026599 0 254 2449920 0 RADIX NODE 144 15726 285 111497 0 62 2305584 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 359 11401 4123 0 62 1693440 0 malloc-384 384 4258 22 4342 0 30 1643520 0 malloc-128 128 11349 28 11576 0 126 1456256 0 malloc-4096 4096 327 3 592 0 2 1351680 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 UMA Slabs 0 112 10740 21 10740 0 126 1205232 0 tcp_bbr_map 128 8185 991 99228 0 126 1174528 0 vmem btag 56 18170 93 18170 0 254 1022728 0 malloc-16384 16384 51 4 1361 0 1 901120 0 FFS inode 1160 569 19 1941 0 8 682080 0 ertt_txseginfo 40 11344 4008 264895 0 254 614080 0 malloc-4096 4096 133 6 2872 0 2 569344 0 256 Bucket 2048 180 72 17176 0 8 516096 0 VM OBJECT 264 1862 73 35782 0 30 510840 0 MAP ENTRY 96 4018 392 130380 0 126 423360 0 THREAD 1808 201 30 2642 0 8 417648 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 607 68 1981 0 30 302400 0 malloc-64 64 4195 467 52070 0 254 298368 0 malloc-65536 65536 4 0 4 0 1 262144 0 VMSPACE 2544 83 10 2284 0 4 236592 0 malloc-32768 32768 0 7 540 0 1 229376 0 malloc-16 16 14123 127 16054 0 254 228000 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-65536 65536 1 2 17 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-256 256 281 439 10053 0 62 184320 0 malloc-2048 2048 4 84 511 0 8 180224 0 malloc-32 32 5364 180 5597 0 254 177408 0 malloc-2048 2048 55 29 1426 0 8 172032 0 sctp_asoc 2288 46 29 599 0 254 171600 0 malloc-128 128 1266 36 30578 0 126 166656 0 malloc-128 128 1247 24 5155 0 126 162688 0 mbuf_packet 256 87 543 7418 0 254 161280 0 PROC 1336 109 11 2309 0 8 160320 0 FFS2 dinode 256 569 16 1941 0 62 149760 0 socket 944 88 64 4144 0 254 143488 0 S VFS Cache 104 1030 296 2531 0 126 137904 0 filedesc0 1072 109 17 2289 0 8 135072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 366 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 clpbuf 2624 0 48 377 0 16 125952 0 sctp_ep 1280 53 43 1422 0 254 122880 0 malloc-2048 2048 7 51 6646 0 8 118784 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 103 941 2189 0 126 116928 0 128 Bucket 1024 62 41 1749 0 16 105472 0 malloc-256 256 214 176 5933 0 62 99840 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-1024 1024 54 30 1124 0 16 86016 0 malloc-128 128 320 331 1819 0 126 83328 0 malloc-16384 16384 4 1 179 0 1 81920 0 sctp_raddr 736 46 64 683 0 254 80960 0 g_bio 408 0 190 20058 0 30 77520 0 malloc-384 384 37 163 1625 0 30 76800 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 malloc-32768 32768 0 2 8 0 1 65536 0 malloc-8192 8192 5 3 135 0 1 65536 0 malloc-384 384 99 71 2126 0 30 65280 0 malloc-4096 4096 12 1 23 0 2 53248 0 32 Bucket 256 56 139 7167 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 64 Bucket 512 77 19 4714 0 30 49152 0 malloc-256 256 155 25 248 0 62 46080 0 malloc-256 256 102 78 1879 0 62 46080 0 tcpcb 1080 15 27 651 0 254 45360 0 malloc-64 64 622 71 19398 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4833 287 5623 0 254 40960 0 NAMEI 1024 2 34 20930 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-2048 2048 15 3 217 0 8 36864 0 malloc-64 64 478 89 692 0 254 36288 0 Files 80 314 136 13034 0 126 36000 0 malloc-384 384 79 11 145 0 30 34560 0 malloc-256 256 114 21 1116 0 62 34560 0 TURNSTILE 136 232 20 232 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 1537 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_inpcb 496 15 49 651 0 254 31744 0 malloc-2048 2048 12 2 203 0 8 28672 0 malloc-1024 1024 13 15 1427 0 16 28672 0 malloc-64 64 331 110 4818 0 254 28224 0 KNOTE 160 28 147 83341 0 62 28000 0 8 Bucket 80 67 283 1628 0 126 28000 0 pipe 744 23 12 394 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 PWD 32 62 694 1438 0 254 24192 0 malloc-64 64 72 306 2196 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 7 179 413 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 31 59 1567 0 62 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 tcp_rack_pcb 832 0 27 172 0 16 22464 0 malloc-4096 4096 2 3 5 0 2 20480 0 malloc-2048 2048 2 8 121 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 347 283 7767 0 254 20160 0 malloc-32 32 136 494 2711 0 254 20160 0 malloc-128 128 91 64 1489 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 87 0 2 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 158 94 188 0 254 16128 0 vtnet_tx_hdr 24 0 668 650480 0 254 16032 0 udplite_inpcb 496 0 32 475 0 254 15872 0 sctp_chunk 152 21 83 246 0 254 15808 0 malloc-384 384 36 4 36 0 30 15360 0 malloc-256 256 43 17 301 0 62 15360 0 malloc-256 256 34 26 1073 0 62 15360 0 tcp_bbr_pcb 832 11 7 298 0 16 14976 0 malloc-2048 2048 4 2 9 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 203 0 30 12288 0 malloc-512 512 12 12 24 0 30 12288 0 malloc-512 512 0 24 156 0 30 12288 0 sctp_laddr 48 152 100 431 0 254 12096 0 malloc-64 64 91 98 434 0 254 12096 0 malloc-32 32 164 214 279 0 254 12096 0 16 Bucket 144 62 22 511 0 62 12096 0 2 Bucket 32 58 320 904 0 254 12096 0 malloc-16 16 346 404 597 0 254 12000 0 udp_inpcb 496 6 18 222 0 254 11904 0 kenv 258 15 30 1038 0 30 11610 0 unpcb 256 20 25 1265 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 14 0 16 8192 0 malloc-1024 1024 1 7 43 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 3 13 165 0 30 8192 0 pf tags 104 0 78 29 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 48 0 126 8096 0 rl_entry 40 79 123 79 0 254 8080 0 sctp_stream_msg_out 112 0 72 160 0 254 8064 0 tcp_rack_map 112 0 72 385 0 126 8064 0 udpcb 32 6 246 697 0 254 8064 0 ertt 72 15 97 651 0 126 8064 0 malloc-64 64 12 114 101 0 254 8064 0 malloc-32 32 138 114 188 0 254 8064 0 malloc-32 32 24 228 60 0 254 8064 0 malloc-32 32 38 214 855 0 254 8064 0 4 Bucket 48 6 162 91 0 254 8064 0 malloc-16 16 17 483 658 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 31 469 26887 0 254 8000 0 malloc-16 16 107 393 2330 0 254 8000 0 ripcb 496 5 11 69 0 254 7936 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 11 51 199 0 126 7936 0 sctp_readq 152 0 52 59 0 254 7904 0 AIO 208 0 38 4 0 62 7904 0 cryptop 280 0 28 60 0 30 7840 0 AIOCB 552 0 14 10 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 349 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 23 0 126 6448 0 domainset 40 0 126 16 0 254 5040 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 7 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 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 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 0 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 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 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 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-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