panic: ASan: Invalid access, 1-byte read at 0xfffffe009bf331e0, MallocRedZone(fb) cpuid = 1 time = 489 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a30207d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a3020930 vpanic() at vpanic+0x2c5/frame 0xfffffe00a3020a10 panic() at panic+0xb5/frame 0xfffffe00a3020ad0 __asan_load1_noabort() at __asan_load1_noabort+0x11a/frame 0xfffffe00a3020b90 strlcpy() at strlcpy+0xbc/frame 0xfffffe00a3020bd0 pfioctl() at pfioctl+0x628/frame 0xfffffe00a30222b0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00a3022390 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00a30223d0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00a3022720 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00a3022770 kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe00a3022870 sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00a30229f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a3022bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a3022bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 4179 tid 105243 ] 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 0x752fb2b9a97d12b1 rdx 0x40001 rbx 0 rsp 0xfffffe00a3020910 rbp 0xfffffe00a3020930 rsi 0 rdi 0xfffffe009e9bf668 r8 0x3 r9 0xfffffe00a3020468 r10 0 r11 0xfffffe00a78198b0 r12 0xfffffe00a78193a0 r13 0xfffffe00a3020901 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 4179 (syz-executor.0) at 0xfffffe00a75c4a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009bf2e000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a75c6000 (map 0xfffffe00a75c6000) (map.pmap 0xfffffe00a75c60c0) (pmap 0xfffffe00a75c6120) threads: 2 101922 RunQ syz-executor.0 105243 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 4181 788 788 0 R syz-executor.1 4179 787 787 0 R (threaded) syz-executor.0 101922 RunQ syz-executor.0 105243 Run CPU 1 syz-executor.0 2313 1 806 0 S uwait 0xfffffe00a712db80 syz-executor.3 2309 1 806 0 S uwait 0xfffffe005834a080 syz-executor.3 2301 1 806 0 S uwait 0xfffffe009e467180 syz-executor.3 2295 1 806 0 S uwait 0xfffffe00a2380d80 syz-executor.3 2293 1 806 0 S uwait 0xfffffe00a2380b00 syz-executor.3 2172 1 2172 65 Ss select 0xfffffe00a22135c0 dhclient 2102 1 788 0 S uwait 0xfffffe00a2380a00 syz-executor.1 2098 1 793 0 S uwait 0xfffffe00a229e900 syz-executor.2 2096 1 788 0 S uwait 0xfffffe00a2228c00 syz-executor.1 2093 1 793 0 S uwait 0xfffffe009e9db180 syz-executor.2 2088 1 793 0 S uwait 0xfffffe00a229ef00 syz-executor.2 2086 1 788 0 S uwait 0xfffffe00a22fc600 syz-executor.1 2084 1 787 0 S uwait 0xfffffe00a712d900 syz-executor.0 2083 1 806 0 S uwait 0xfffffe00a229e800 syz-executor.3 2082 1 793 0 S uwait 0xfffffe00a2213380 syz-executor.2 2078 1 788 0 S uwait 0xfffffe00a229e600 syz-executor.1 2076 1 787 0 S uwait 0xfffffe009711e500 syz-executor.0 2075 1 793 0 S uwait 0xfffffe00a712d100 syz-executor.2 2074 1 806 0 S uwait 0xfffffe00a229e000 syz-executor.3 2070 1 788 0 S uwait 0xfffffe00a229ee00 syz-executor.1 2068 1 787 0 S uwait 0xfffffe00a2380e80 syz-executor.0 2067 1 806 0 S uwait 0xfffffe00a22fcb00 syz-executor.3 2066 1 793 0 S uwait 0xfffffe00a2228a00 syz-executor.2 2062 1 788 0 S uwait 0xfffffe00a712d600 syz-executor.1 2056 1 788 0 S uwait 0xfffffe00a2228b00 syz-executor.1 2049 1 788 0 S uwait 0xfffffe009e9db280 syz-executor.1 2030 1 788 0 S uwait 0xfffffe00a229ec00 syz-executor.1 2007 1 2007 0 Ss select 0xfffffe009bf3f240 dhclient 2003 1 2003 0 Ss select 0xfffffe00a22fc340 dhclient 1971 1 1971 65 Ss select 0xfffffe00a22fc0c0 dhclient 1721 1 1721 0 Ss select 0xfffffe009e9db3c0 dhclient 1718 1 1718 0 Ss select 0xfffffe00a22fcdc0 dhclient 1707 0 0 0 DL aiordy 0xfffffe00a727c000 [aiod4] 1706 0 0 0 DL aiordy 0xfffffe009e425000 [aiod3] 1705 0 0 0 DL aiordy 0xfffffe00a721fa70 [aiod2] 1704 0 0 0 DL aiordy 0xfffffe00a721f000 [aiod1] 1687 1 1687 65 Ss select 0xfffffe00a712ddc0 dhclient 1584 1 806 0 S uwait 0xfffffe009e9db500 syz-executor.3 1583 1 806 0 S uwait 0xfffffe00a229e200 syz-executor.3 1579 1 806 0 S uwait 0xfffffe00a229ea00 syz-executor.3 1578 1 806 0 S uwait 0xfffffe00a229e100 syz-executor.3 1576 1 806 0 S uwait 0xfffffe00a22fc400 syz-executor.3 1575 1 806 0 S uwait 0xfffffe00a2213180 syz-executor.3 1573 1 806 0 S uwait 0xfffffe00a22fc700 syz-executor.3 1572 1 806 0 S uwait 0xfffffe00a229e400 syz-executor.3 1571 1 806 0 S uwait 0xfffffe00a229eb00 syz-executor.3 1570 1 806 0 S uwait 0xfffffe00a229e300 syz-executor.3 1437 1 1437 0 Ss select 0xfffffe00a712dcc0 dhclient 1431 1 1431 0 Ss select 0xfffffe00a712dd40 dhclient 1404 1 1404 65 Ss select 0xfffffe009e9db5c0 dhclient 1254 1 788 0 S uwait 0xfffffe0058772900 syz-executor.1 1244 1 788 0 S uwait 0xfffffe009e467d80 syz-executor.1 1238 1 787 0 S uwait 0xfffffe005834a180 syz-executor.0 1228 1 787 0 S uwait 0xfffffe009e9db080 syz-executor.0 1224 1 787 0 S uwait 0xfffffe00a22fcc00 syz-executor.0 1222 1 788 0 S uwait 0xfffffe009e467980 syz-executor.1 1214 1 787 0 S uwait 0xfffffe00a2213280 syz-executor.0 1211 1 787 0 S uwait 0xfffffe00a2228d00 syz-executor.0 1086 1 1086 0 Ss select 0xfffffe00a22fce40 dhclient 1077 1 1077 0 Ss select 0xfffffe009bf3f0c0 dhclient 806 780 806 0 Ss piperd 0xfffffe009e9c62e8 syz-executor.3 793 780 793 0 Rs syz-executor.2 788 780 788 0 Ss nanslp 0xffffffff84054901 syz-executor.1 787 780 787 0 Ss nanslp 0xffffffff84054901 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100108 S uwait 0xfffffe0058772f00 syz-fuzzer 100119 RunQ syz-fuzzer 100120 S uwait 0xfffffe009bf3fb80 syz-fuzzer 100121 S uwait 0xfffffe009bf3fc80 syz-fuzzer 100122 S uwait 0xfffffe009e467580 syz-fuzzer 100123 S uwait 0xfffffe009e467680 syz-fuzzer 100124 S uwait 0xfffffe009e467780 syz-fuzzer 100125 S uwait 0xfffffe009e467280 syz-fuzzer 100126 RunQ syz-fuzzer 100127 S uwait 0xfffffe009e467380 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009712f5e8 csh 776 694 776 0 Ss select 0xfffffe009e467cc0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583e90b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e94b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e98b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e9cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583910b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583914b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583918b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058391cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84054901 cron 694 1 694 0 Ss select 0xfffffe0058772140 sshd 507 1 507 0 Ss select 0xfffffe009bf3f4c0 syslogd 436 1 436 0 Ss select 0xfffffe0058772640 devd 435 1 435 65 Ss select 0xfffffe00573da740 dhclient 350 1 350 0 Ss select 0xfffffe009bf3f3c0 dhclient 347 1 347 0 Ss select 0xfffffe0058772240 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005876ba70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe009713cce8 [/ 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 0xffffffff84a1c3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84742d00 [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 Run CPU 0 [thread taskq] 100013 D - 0xfffffe000791a400 [inm_free taskq] 100015 D - 0xfffffe000791a200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791a100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791a000 [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 - 0xffffffff82c48440 [deadlkres] 100076 D - 0xfffffe0058390e00 [acpi_task_0] 100077 D - 0xfffffe0058390e00 [acpi_task_1] 100078 D - 0xfffffe0058390e00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 0 (kernel) thread 0xfffffe0053df21e0 (100012) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff8007c7d5000) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests sctp_stro 50 24620K 1784 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 9 1026K 6367 vfscache 3 1025K 3 pcb 449 1010K 9113 filedesc 98 778K 6321 inodedep 81 542K 3347 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 235 480K 4305 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 9 130K 3174 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 260 98K 6125 BPF 46 88K 53 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 9426 temp 35 33K 2457 hostcache 1 32K 1 shm 1 32K 10 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 dirrem 72 18K 3185 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 134 17K 483 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 cred 53 14K 380 lltable 43 14K 162 ether_multi 157 13K 182 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 sctp_atky 310 12K 8233 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 kqueue 111 10K 4213 in6_multi 71 9K 71 freefile 69 9K 3141 bmsafemap 2 9K 3295 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 102 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 107 7K 4180 taskqueue 60 7K 60 lockf 61 7K 795 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 528 DEVFSP 80 5K 462 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 54 pf_ifnet 10 5K 65 vt 11 5K 11 sctp_athm 260 5K 6271 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 66447 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 690 terminal 11 3K 11 select 19 3K 170 uidinfo 4 3K 23 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 filedesc_to_leader 28 2K 54 Unitno 29 2K 47 CAM XPT 22 2K 543 sctp_map 100 2K 3560 in_multi 6 2K 11 ipsecpolicy 2 2K 2 acpidev 20 2K 20 pf_osfp 11 2K 11 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 3343 softdep 1 1K 1 mkdir 8 1K 6256 freeblks 4 1K 3138 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 220 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 178 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 3128 diradd 4 1K 3225 inpcbpolicy 16 1K 2458 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 935 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 ioctlops 1 1K 511 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 tcp_fsb 1 1K 184 sctp_aadr 2 1K 17 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 560 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 7333 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 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 vegas data 0 0K 0 htcp data 0 0K 0 mqdata 0 0K 0 cubic data 0 0K 5 dctcp data 0 0K 0 tcp_do 0 0K 0 cdg data 0 0K 8 chd data 0 0K 10 sctp_mcore 0 0K 0 sctp_socko 0 0K 3432 sctp_iter 0 0K 21 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 10 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_stri 0 0K 254 pf_table 0 0K 15 pf_rule 0 0K 66 pf_altq 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 2891 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 106 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 358 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 55 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 5 in_mfilter 0 0K 10 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 3324 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 34 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 44 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 7117 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 1 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 158 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 18269 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 830 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 990 907341 0 254 38133760 0 tcp_log 416 50 16213 85733 0 254 6765408 0 mbuf 256 9481 569 1815041 0 254 2572800 0 pbuf 2624 0 941 0 0 2 2469184 0 RADIX NODE 144 15332 931 145657 0 62 2341872 0 BUF TRIE 144 352 11408 5108 0 62 1693440 0 malloc-384 384 4263 27 4386 0 30 1647360 0 malloc-128 128 11320 57 11663 0 126 1456256 0 mbuf_cluster 2048 690 2 690 0 254 1417216 0 malloc-4096 4096 327 3 553 0 2 1351680 0 UMA Slabs 0 112 10928 13 10928 0 126 1225392 0 vmem btag 56 19442 117 19442 0 254 1095304 0 malloc-16384 16384 49 6 3159 0 1 901120 0 FFS inode 1160 558 23 3703 0 8 673960 0 tcp_bbr_map 128 0 5022 119206 0 126 642816 0 malloc-2048 2048 212 90 4214 0 8 618496 0 malloc-4096 4096 131 6 4729 0 2 561152 0 256 Bucket 2048 247 15 18359 0 8 536576 0 VM OBJECT 264 1846 104 62781 0 30 514800 0 ertt_txseginfo 40 0 11514 344594 0 254 460560 0 sctp_ep 1280 210 123 4210 0 254 426240 0 THREAD 1808 202 29 5243 0 8 417648 0 MAP ENTRY 96 3940 386 238709 0 126 415296 0 sctp_asoc 2288 50 120 1780 0 254 388960 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 597 87 3744 0 30 306432 0 malloc-64 64 4196 466 70957 0 254 298368 0 socket 944 201 83 8138 0 254 268096 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 7 109 7133 0 8 237568 0 VMSPACE 2544 82 11 4156 0 4 236592 0 malloc-16 16 14131 619 20188 0 254 236000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-256 256 225 600 16502 0 62 211200 0 malloc-65536 65536 1 2 37 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-1024 1024 52 124 2296 0 16 180224 0 malloc-32 32 5364 180 5684 0 254 177408 0 mbuf_packet 256 119 571 15108 0 254 176640 0 malloc-384 384 260 200 6136 0 30 176640 0 malloc-128 128 1243 90 8829 0 126 170624 0 malloc-128 128 1264 69 32388 0 126 170624 0 PROC 1336 108 18 4181 0 8 168336 0 clpbuf 2624 0 64 556 0 16 167936 0 malloc-32768 32768 0 5 323 0 1 163840 0 S VFS Cache 104 1025 379 4259 0 126 146016 0 FFS2 dinode 256 558 12 3701 0 62 145920 0 malloc-256 256 215 325 11936 0 62 138240 0 filedesc0 1072 107 19 4180 0 8 135072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 336 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 sctp_raddr 736 50 126 1780 0 254 129536 0 128 Bucket 1024 89 30 1964 0 16 121856 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 111 933 2817 0 126 116928 0 malloc-2048 2048 4 50 511 0 8 110592 0 malloc-384 384 80 190 3378 0 30 103680 0 malloc-256 256 259 131 4667 0 62 99840 0 malloc-16384 16384 4 2 179 0 1 98304 0 g_bio 408 0 220 19693 0 30 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 372 279 3599 0 126 83328 0 malloc-8192 8192 5 4 134 0 1 73728 0 sctp_chunk 152 357 85 942 0 254 67184 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 4 0 1 65536 0 64 Bucket 512 88 32 5833 0 30 61440 0 malloc-4096 4096 12 1 23 0 2 53248 0 32 Bucket 256 71 124 8346 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 Files 80 397 203 19449 0 126 48000 0 malloc-256 256 150 30 255 0 62 46080 0 tcpcb 1080 5 37 924 0 254 45360 0 pcpu-8 8 4713 919 6024 0 254 45056 0 malloc-64 64 621 72 22136 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 40 28604 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-256 256 114 36 1183 0 62 38400 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 15 179 0 30 34560 0 TURNSTILE 136 232 20 232 0 62 34272 0 pipe 744 23 22 476 0 16 33480 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 malloc-2048 2048 12 2 203 0 8 28672 0 malloc-1024 1024 13 15 1459 0 16 28672 0 PWD 32 54 828 3227 0 254 28224 0 malloc-64 64 332 109 8573 0 254 28224 0 KNOTE 160 28 147 91371 0 62 28000 0 SLEEPQUEUE 88 232 56 232 0 126 25344 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-64 64 73 305 3613 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 70 230 2338 0 126 24000 0 tcp_inpcb 496 5 43 924 0 254 23808 0 malloc-128 128 104 82 3658 0 126 23808 0 malloc-128 128 7 179 362 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 409 0 16 22464 0 tcp_rack_pcb 832 1 26 184 0 16 22464 0 malloc-4096 4096 3 2 3328 0 2 20480 0 malloc-4096 4096 2 3 21 0 2 20480 0 malloc-2048 2048 5 5 183 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 335 295 11814 0 254 20160 0 malloc-32 32 286 344 6753 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 38 0 30 19200 0 malloc-384 384 36 14 41 0 30 19200 0 malloc-256 256 41 34 340 0 62 19200 0 malloc-256 256 29 46 3286 0 62 19200 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 6 284 0 8 16384 0 malloc-1024 1024 11 5 19 0 16 16384 0 malloc-64 64 172 80 496 0 254 16128 0 16 Bucket 144 62 50 548 0 62 16128 0 vtnet_tx_hdr 24 0 668 653214 0 254 16032 0 udplite_inpcb 496 0 32 1061 0 254 15872 0 udp_inpcb 496 6 26 344 0 254 15872 0 unpcb 256 20 40 1431 0 254 15360 0 malloc-256 256 34 26 1476 0 62 15360 0 malloc-2048 2048 2 4 17 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 3 21 221 0 30 12288 0 malloc-512 512 10 14 211 0 30 12288 0 malloc-512 512 12 12 19 0 30 12288 0 malloc-512 512 0 24 255 0 30 12288 0 tcp_rack_map 112 4 104 452 0 126 12096 0 malloc-32 32 161 217 272 0 254 12096 0 malloc-16 16 346 404 596 0 254 12000 0 ripcb 496 5 19 129 0 254 11904 0 cryptop 280 0 42 13 0 30 11760 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 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 7 124 0 16 8192 0 malloc-512 512 1 15 11 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 7 0 254 8096 0 PGRP 88 35 57 61 0 126 8096 0 rl_entry 40 77 125 77 0 254 8080 0 sctp_stream_msg_out 112 15 57 437 0 254 8064 0 sctp_laddr 48 12 156 1127 0 254 8064 0 udpcb 32 6 246 1405 0 254 8064 0 ertt 72 5 107 924 0 126 8064 0 malloc-64 64 12 114 107 0 254 8064 0 malloc-64 64 87 39 469 0 254 8064 0 malloc-32 32 145 107 196 0 254 8064 0 malloc-32 32 23 229 53 0 254 8064 0 malloc-32 32 38 214 871 0 254 8064 0 4 Bucket 48 6 162 117 0 254 8064 0 2 Bucket 32 54 198 971 0 254 8064 0 malloc-16 16 7 493 939 0 254 8000 0 malloc-16 16 16 484 20 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 29 471 28007 0 254 8000 0 malloc-16 16 268 232 6398 0 254 8000 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 12 50 221 0 126 7936 0 sctp_readq 152 0 52 141 0 254 7904 0 AIO 208 0 38 5 0 62 7904 0 itimer 352 0 22 5 0 30 7744 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 1 19 7 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 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 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 AIOLIO 272 0 14 1 0 30 3808 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOCB 552 0 0 0 0 16 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 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-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