panic: ASan: Invalid access, 8-byte read at 0xfffffe009bba2a60, StackLeft(f1) cpuid = 1 time = 1625737766 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bba2470 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bba25d0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bba26b0 panic() at panic+0xb5/frame 0xfffffe009bba2770 __asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe009bba2830 handleevents() at handleevents+0x6b/frame 0xfffffe009bba2890 hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe009bba2970 ipi_bitmap_handler() at ipi_bitmap_handler+0x191/frame 0xfffffe009bba2b20 Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe009bba2b20 --- interrupt, rip = 0xffffffff8231ef30, rsp = 0xfffffe009bba2bf8, rbp = 0xffffd5d8 --- ia32_syscall() at ia32_syscall/frame 0xffffd5d8 KDB: enter: panic [ thread pid 1907 tid 101141 ] 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 0 rax 0x12 rcx 0xb7a477144439ca3e rdx 0x1 rbx 0 rsp 0xfffffe009bba25b0 rbp 0xfffffe009bba25d0 rsi 0 rdi 0xffffffff8179aa29 vprintf+0x319 r8 0x3 r9 0xfffffe009bba2108 r10 0 r11 0 r12 0xfffffe00a7483560 r13 0xfffffe009bba2601 r14 0xffffffff82c414c0 .str.18 r15 0xffffffff82c414c0 .str.18 rip 0xffffffff8178e44b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> show proc Process 1907 (syz-executor.3) at 0xfffffe00a748b000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009e9b5a70 ABI: FreeBSD ELF32 flag: 0x10000000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a74af000 (map 0xfffffe00a74af000) (map.pmap 0xfffffe00a74af0c0) (pmap 0xfffffe00a74af120) threads: 1 101141 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1907 787 787 0 R CPU 1 syz-executor.3 1902 782 782 0 R (threaded) syz-executor.0 101144 RunQ syz-executor.0 101471 S connec 0xfffffe00a7708840 syz-executor.0 101472 L *kernel 0xfffffe00a7488a80 syz-executor.0 101473 S uwait 0xfffffe009e98b180 syz-executor.0 1901 785 785 0 T (threaded) syz-executor.2 100450 s syz-executor.2 101469 L *kernel 0xfffffe00a7488a80 syz-executor.2 1900 783 783 0 T (threaded) syz-executor.1 101174 s syz-executor.1 101466 RunQ syz-executor.1 1877 1867 1877 0 Ss select 0xfffffe00a7a5ccc0 dhclient 1870 1 1870 0 Ss select 0xfffffe00a74878c0 dhclient 1867 1860 436 65 S select 0xfffffe009e9fdec0 dhclient 1860 436 436 0 S wait 0xfffffe009e9b5000 sh 1843 1 1843 65 Ss select 0xfffffe00a7487a40 dhclient 1708 1 1708 0 Ss select 0xfffffe00a73722c0 dhclient 1705 1 1705 0 Ss select 0xfffffe009e2b12c0 dhclient 1682 1 1682 65 Ss select 0xfffffe009e9fde40 dhclient 1600 1 785 0 S uwait 0xfffffe009e40bc80 syz-executor.2 1592 1 785 0 S uwait 0xfffffe009e40bd00 syz-executor.2 1591 1 782 0 S uwait 0xfffffe00a5e51e00 syz-executor.0 1590 1 787 0 S uwait 0xfffffe00a5e98200 syz-executor.3 1585 1 787 0 S uwait 0xfffffe00a7a5ce00 syz-executor.3 1580 1 785 0 S uwait 0xfffffe00a5e98000 syz-executor.2 1576 1 782 0 S uwait 0xfffffe00a5e51600 syz-executor.0 1574 1 787 0 S uwait 0xfffffe00a7372700 syz-executor.3 1570 1 787 0 S uwait 0xfffffe00a5e51380 syz-executor.3 1563 1 787 0 S uwait 0xfffffe0056fde080 syz-executor.3 1561 1 787 0 S uwait 0xfffffe009e9a6a80 syz-executor.3 1560 1 787 0 S uwait 0xfffffe009e40bc00 syz-executor.3 1449 0 0 0 DL aiordy 0xfffffe00a7a56538 [aiod4] 1448 0 0 0 DL aiordy 0xfffffe00a73bb538 [aiod3] 1447 0 0 0 DL aiordy 0xfffffe00a7a56a70 [aiod2] 1446 0 0 0 DL aiordy 0xfffffe00a73bba70 [aiod1] 1338 1 1338 0 Ss select 0xfffffe009e98bcc0 dhclient 1335 1 1335 0 Ss select 0xfffffe009e98bbc0 dhclient 1302 1 1302 65 Ss select 0xfffffe009e40bf40 dhclient 1157 1 785 0 S uwait 0xfffffe00a5e98300 syz-executor.2 1155 1 787 0 S uwait 0xfffffe00a5e51a00 syz-executor.3 1151 1 785 0 S uwait 0xfffffe009e40b880 syz-executor.2 1143 1 787 0 S uwait 0xfffffe00a5e98b00 syz-executor.3 1139 1 785 0 S uwait 0xfffffe009e9a6e80 syz-executor.2 1131 1 787 0 S uwait 0xfffffe00a5e98a00 syz-executor.3 1128 1 782 0 S uwait 0xfffffe00a5e51c00 syz-executor.0 1125 1 785 0 S uwait 0xfffffe00a5e51900 syz-executor.2 1124 1 783 0 S uwait 0xfffffe00a7372b80 syz-executor.1 1119 1 787 0 S uwait 0xfffffe00a5e98c00 syz-executor.3 1116 1 782 0 S uwait 0xfffffe00a5e51d00 syz-executor.0 1113 1 785 0 S uwait 0xfffffe009e40b580 syz-executor.2 1111 1 783 0 S uwait 0xfffffe009e40b780 syz-executor.1 1107 1 787 0 S uwait 0xfffffe00a5e51700 syz-executor.3 1104 1 782 0 S uwait 0xfffffe00a5e98900 syz-executor.0 1101 1 783 0 S uwait 0xfffffe009e9fd280 syz-executor.1 1100 1 785 0 S uwait 0xfffffe009e9a6780 syz-executor.2 1095 1 787 0 S uwait 0xfffffe009bd11900 syz-executor.3 1092 1 782 0 S uwait 0xfffffe009e40b980 syz-executor.0 1086 1 782 0 S uwait 0xfffffe00a5e98e00 syz-executor.0 1081 1 1081 0 Ss select 0xfffffe009e98bdc0 dhclient 1078 1 1078 0 Ss select 0xfffffe009e98b040 dhclient 1071 1 782 0 S uwait 0xfffffe00a5e51800 syz-executor.0 1048 1 787 0 S uwait 0xfffffe009e2b1100 syz-executor.3 1046 1 785 0 S uwait 0xfffffe009bd11b00 syz-executor.2 1028 1 785 0 S uwait 0xfffffe009e40b480 syz-executor.2 1026 1 787 0 S uwait 0xfffffe00573d9280 syz-executor.3 1019 1 785 0 S uwait 0xfffffe009e40b680 syz-executor.2 1016 1 787 0 S uwait 0xfffffe009e9a6c80 syz-executor.3 1007 1 787 0 S uwait 0xfffffe009e2b1a80 syz-executor.3 996 1 787 0 S uwait 0xfffffe009e40ba80 syz-executor.3 787 780 787 0 Rs syz-executor.3 785 780 785 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100112 S kqread 0xfffffe009bc40000 syz-fuzzer 100117 S nanslp 0xffffffff84054901 syz-fuzzer 100118 S uwait 0xfffffe009e2b1580 syz-fuzzer 100119 S uwait 0xfffffe009e2b1680 syz-fuzzer 100120 S uwait 0xfffffe009e40b380 syz-fuzzer 100121 S uwait 0xfffffe009bd11580 syz-fuzzer 100122 S uwait 0xfffffe009bd11500 syz-fuzzer 100123 S uwait 0xfffffe009e40b080 syz-fuzzer 101047 RunQ syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e8b70b0 csh 776 694 776 0 Ss select 0xfffffe009e40bbc0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ed0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ed4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ed8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583edcb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583950b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583954b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583958b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84054900 cron 694 1 694 0 Ss select 0xfffffe009bd112c0 sshd 507 1 507 0 Ss select 0xfffffe009bd114c0 syslogd 436 1 436 0 Ss wait 0xfffffe009bee7a70 devd 435 1 435 65 Ss select 0xfffffe009bd11340 dhclient 350 1 350 0 Ss select 0xfffffe009bd11240 dhclient 347 1 347 0 Ss select 0xfffffe009bd11640 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058747a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe009bd2fce8 [/ 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 0xffffffff84d6b3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff847d6d00 [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 RLs (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 RunQ [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 - 0xfffffe0058394e00 [acpi_task_0] 100077 D - 0xfffffe0058394e00 [acpi_task_1] 100078 D - 0xfffffe0058394e00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 1902 (syz-executor.0) thread 0xfffffe00a7486740 (101472) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a74be380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:4745 Process 1901 (syz-executor.2) thread 0xfffffe00a76fce40 (101469) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a5f071a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:4745 Process 0 (kernel) thread 0xfffffe0053df21e0 (100012) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff8007c7d5000) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 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 22 1030K 1488 vfscache 3 1025K 3 pcb 378 927K 2227 filedesc 100 794K 1819 inodedep 31 524K 957 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 227 481K 2026 intr 4 472K 4 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 21 133K 866 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 253 95K 1234 BPF 46 88K 79 bus 986 80K 3469 sctp_stro 78 78K 336 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 kdtrace 302 56K 3388 umtx 440 55K 440 temp 36 35K 2496 hostcache 1 32K 1 shm 1 32K 8 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 145 19K 594 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 sctp_atky 331 13K 1606 lltable 42 13K 124 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 ksem 31 12K 36 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 kqueue 111 10K 1974 in6_multi 71 9K 71 bmsafemap 2 9K 935 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 109 7K 1886 cred 26 7K 232 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 422 DEVFSP 80 5K 159 pf_ifnet 13 5K 53 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 34 5K 48 vt 11 5K 11 pf_table 2 4K 39 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_athm 253 4K 1262 acpisem 28 4K 28 lockf 32 4K 54 hhook 15 4K 17 selfd 52 4K 21562 fpukern_ctx 3 3K 3 proc-args 53 3K 669 terminal 11 3K 11 sctp_map 156 3K 648 select 19 3K 63 dirrem 9 3K 880 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 newdirblk 15 2K 850 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 inpcbpolicy 53 2K 744 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freefile 9 2K 839 clone 9 2K 9 tun 7 2K 7 freework 5 2K 840 sctp_stri 2 1K 56 softdep 1 1K 1 mkdir 8 1K 1700 freeblks 4 1K 829 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 osd 44 1K 494 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 diradd 6 1K 919 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 104 encap_export_host 12 1K 12 procdesc 5 1K 18 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 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 pf_rule 1 1K 16 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 192 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 5009 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 111 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 pmc 1 1K 1 sctp_socko 2 1K 608 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_iter 0 0K 20 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 8 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 cdg data 0 0K 8 mqdata 0 0K 0 chd data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 64 cubic data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 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 616 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 9 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 indirdep 0 0K 74 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 22 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 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 1039 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 77 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 2164 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 8 lio 0 0K 28 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 167 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 16628 ioctlops 0 0K 159 eventfd 0 0K 16 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 786 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 28 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 962 90030 0 254 38019072 0 tcp_log 416 0 10341 96807 0 254 4301856 0 mbuf 256 9603 597 567388 0 254 2611200 0 pbuf 2624 0 989 0 0 2 2595136 0 BUF TRIE 144 177 11583 828 0 62 1693440 0 malloc-384 384 4253 17 4335 0 30 1639680 0 malloc-128 128 11343 34 11464 0 126 1456256 0 malloc-4096 4096 327 4 494 0 2 1355776 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 10791 6 10791 0 126 1209264 0 ertt_txseginfo 40 17557 11026 407874 0 254 1143320 0 RADIX NODE 144 7495 256 51799 0 62 1116144 0 vmem btag 56 18674 93 18674 0 254 1050952 0 malloc-16384 16384 50 4 908 0 1 884736 0 tcp_bbr_map 128 1830 4432 111522 0 126 801536 0 FFS inode 1160 553 28 1392 0 8 673960 0 256 Bucket 2048 215 79 14960 0 8 602112 0 malloc-4096 4096 132 4 2485 0 2 557056 0 VM OBJECT 264 1939 56 29351 0 30 526680 0 malloc-2048 2048 175 27 886 0 8 413696 0 MAP ENTRY 96 4050 234 103732 0 126 411264 0 THREAD 1808 192 28 1479 0 8 397760 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 591 66 1432 0 30 294336 0 malloc-64 64 4190 94 26054 0 254 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 sctp_ep 1280 173 31 882 0 254 261120 0 sctp_asoc 2288 78 27 324 0 254 240240 0 malloc-16 16 14189 311 15189 0 254 232000 0 VMSPACE 2544 82 8 1887 0 4 228960 0 socket 944 173 67 2938 0 254 226560 0 DEVCTL 1024 8 212 154 0 0 225280 0 malloc-256 256 148 647 4358 0 62 203520 0 malloc-65536 65536 0 3 306 0 1 196608 0 malloc-65536 65536 1 2 6 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5364 180 5614 0 254 177408 0 malloc-128 128 1265 99 29911 0 126 174592 0 mbuf_packet 256 125 520 5307 0 254 165120 0 malloc-32768 32768 0 5 32 0 1 163840 0 malloc-128 128 1222 49 4131 0 126 162688 0 PROC 1336 108 9 1907 0 8 156312 0 FFS2 dinode 256 553 17 1392 0 62 145920 0 malloc-2048 2048 7 61 2178 0 8 139264 0 S VFS Cache 104 1018 308 1917 0 126 137904 0 filedesc0 1072 109 17 1886 0 8 135072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 128 Bucket 1024 85 38 1779 0 16 125952 0 malloc-384 384 253 57 1247 0 30 119040 0 malloc-256 256 205 260 3409 0 62 119040 0 ksiginfo 112 98 946 705 0 126 116928 0 malloc-1024 1024 110 2 127 0 16 114688 0 malloc-1024 1024 86 26 838 0 16 114688 0 g_bio 408 0 250 6121 0 30 102000 0 malloc-32768 32768 0 3 141 0 1 98304 0 malloc-16384 16384 4 2 179 0 1 98304 0 malloc-384 384 30 210 956 0 30 92160 0 tcpcb 1080 40 44 483 0 254 90720 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_raddr 736 78 43 344 0 254 89056 0 malloc-128 128 312 339 1297 0 126 83328 0 sctp_chunk 152 446 48 515 0 254 75088 0 malloc-8192 8192 5 4 134 0 1 73728 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-256 256 222 33 1267 0 62 65280 0 malloc-4096 4096 12 1 23 0 2 53248 0 64 Bucket 512 77 27 2863 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 4 20 511 0 8 49152 0 malloc-256 256 152 28 239 0 62 46080 0 32 Bucket 256 63 117 7840 0 62 46080 0 tcp_bbr_pcb 832 32 22 252 0 16 44928 0 malloc-64 64 621 72 19254 0 254 44352 0 malloc-256 256 114 51 1105 0 62 42240 0 clpbuf 2624 0 16 26 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4773 347 5828 0 254 40960 0 tcp_inpcb 496 42 38 483 0 254 39680 0 malloc-384 384 79 21 215 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 18295 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 Files 80 396 54 10888 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 6 10 169 0 8 32768 0 malloc-1024 1024 13 19 1427 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 221 10 221 0 62 31416 0 pipe 744 23 17 400 0 16 29760 0 malloc-2048 2048 12 2 203 0 8 28672 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 1043 0 2 24576 0 malloc-64 64 306 72 3985 0 254 24192 0 malloc-64 64 104 274 1464 0 254 24192 0 KNOTE 160 28 122 11696 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 7 179 306 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 41 49 1011 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 malloc-4096 4096 2 3 18 0 2 20480 0 malloc-2048 2048 2 8 74 0 8 20480 0 malloc-2048 2048 4 6 41 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 60 570 938 0 254 20160 0 malloc-32 32 373 257 6408 0 254 20160 0 malloc-32 32 277 353 1759 0 254 20160 0 malloc-128 128 100 55 986 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 158 94 179 0 254 16128 0 vtnet_tx_hdr 24 2 666 340732 0 254 16032 0 8 Bucket 80 62 138 1285 0 126 16000 0 malloc-384 384 36 4 38 0 30 15360 0 malloc-256 256 44 16 314 0 62 15360 0 malloc-256 256 34 26 905 0 62 15360 0 tcp_rack_pcb 832 0 18 64 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 226 0 30 12288 0 malloc-512 512 12 12 23 0 30 12288 0 malloc-32 32 161 217 299 0 254 12096 0 16 Bucket 144 50 34 301 0 62 12096 0 malloc-16 16 346 404 593 0 254 12000 0 udp_inpcb 496 6 18 206 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1276 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 42 0 16 8192 0 malloc-512 512 3 13 23 0 30 8192 0 malloc-512 512 2 14 57 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 34 58 48 0 126 8096 0 rl_entry 40 60 142 70 0 254 8080 0 sctp_stream_msg_out 112 29 43 150 0 254 8064 0 sctp_laddr 48 0 168 365 0 254 8064 0 tcp_rack_map 112 0 72 153 0 126 8064 0 udpcb 32 6 246 219 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 40 72 483 0 126 8064 0 malloc-64 64 12 114 101 0 254 8064 0 malloc-64 64 87 39 166 0 254 8064 0 malloc-32 32 148 104 199 0 254 8064 0 malloc-32 32 21 231 67 0 254 8064 0 malloc-32 32 38 214 880 0 254 8064 0 4 Bucket 48 6 162 92 0 254 8064 0 2 Bucket 32 55 197 755 0 254 8064 0 malloc-16 16 42 458 490 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 26384 0 254 8000 0 malloc-16 16 261 239 1343 0 254 8000 0 ripcb 496 5 11 42 0 254 7936 0 udplite_inpcb 496 0 16 13 0 254 7936 0 malloc-128 128 25 37 128 0 126 7936 0 malloc-128 128 11 51 94 0 126 7936 0 sctp_readq 152 2 50 18 0 254 7904 0 AIO 208 0 38 13 0 62 7904 0 cryptop 280 0 28 16 0 30 7840 0 AIOCB 552 0 14 28 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 1 19 368 0 30 7680 0 AIOLIO 272 0 28 14 0 30 7616 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 1 7 2 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 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_ack 48 0 0 0 0 254 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 0 254 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 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 NCLNODE 584 0 0 0 0 16 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 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 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