panic: ASan: Invalid access, 1-byte read at 0xfffffe009259dbe0, MallocRedZone(fb) cpuid = 0 time = 1625737888 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009975b7d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009975b930 vpanic() at vpanic+0x2c5/frame 0xfffffe009975ba10 panic() at panic+0xb5/frame 0xfffffe009975bad0 __asan_load1_noabort() at __asan_load1_noabort+0x11a/frame 0xfffffe009975bb90 strlcpy() at strlcpy+0xbc/frame 0xfffffe009975bbd0 pfioctl() at pfioctl+0x1b91/frame 0xfffffe009975d2b0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe009975d390 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe009975d3d0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe009975d720 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe009975d770 kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe009975d870 sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe009975d9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009975dbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009975dbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 4851 tid 106796 ] 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 0xae6858c8fa38a5b5 rdx 0x40001 rbx 0 rsp 0xfffffe009975b910 rbp 0xfffffe009975b930 rsi 0 rdi 0xfffffe0092536968 r8 0x3 r9 0xfffffe009975b468 r10 0 r11 0xfffffe009bac9e10 r12 0xfffffe009bac9900 r13 0xfffffe009975b901 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 4851 (syz-executor.2) at 0xfffffe009b3f4a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffffe008f824a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b893000 (map 0xfffffe009b893000) (map.pmap 0xfffffe009b8930c0) (pmap 0xfffffe009b893120) threads: 2 105223 RunQ syz-executor.2 106796 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 4851 789 789 0 R (threaded) syz-executor.2 105223 RunQ syz-executor.2 106796 Run CPU 0 syz-executor.2 4848 798 798 0 S (threaded) syz-executor.3 105511 S nanslp 0xffffffff84054900 syz-executor.3 106792 S connec 0xfffffe009b280bf0 syz-executor.3 106795 S uwait 0xfffffe00925b2e80 syz-executor.3 4846 785 785 0 R (threaded) syz-executor.0 105541 RunQ syz-executor.0 106785 S connec 0xfffffe00925c8490 syz-executor.0 106788 S uwait 0xfffffe0058789180 syz-executor.0 4844 786 786 0 S (threaded) syz-executor.1 104203 S nanslp 0xffffffff84054900 syz-executor.1 106783 S uwait 0xfffffe009bad9a80 syz-executor.1 106786 S sbwait 0xfffffe009ad73574 syz-executor.1 106787 S uwait 0xfffffe009bb22700 syz-executor.1 106789 S uwait 0xfffffe009bd58800 syz-executor.1 106790 S uwait 0xfffffe009bd58d00 syz-executor.1 3477 1 789 0 S uwait 0xfffffe0092526a00 syz-executor.2 3473 1 789 0 S uwait 0xfffffe009a83a000 syz-executor.2 3470 1 785 0 S uwait 0xfffffe009bb22c80 syz-executor.0 3469 1 786 0 S uwait 0xfffffe009a83a300 syz-executor.1 3464 1 789 0 S uwait 0xfffffe008faa1100 syz-executor.2 3463 1 785 0 S uwait 0xfffffe009a83af00 syz-executor.0 3462 1 786 0 S uwait 0xfffffe00925b2080 syz-executor.1 3457 1 785 0 S uwait 0xfffffe009a84fd00 syz-executor.0 3456 1 786 0 S uwait 0xfffffe009a84f600 syz-executor.1 3451 1 786 0 S uwait 0xfffffe009a83a980 syz-executor.1 3448 1 786 0 S uwait 0xfffffe0092526580 syz-executor.1 2830 1 785 0 S uwait 0xfffffe0092589000 syz-executor.0 2825 1 785 0 S uwait 0xfffffe008faa1b00 syz-executor.0 2819 1 789 0 S uwait 0xfffffe0092589400 syz-executor.2 2818 1 785 0 S uwait 0xfffffe00925b2380 syz-executor.0 2814 1 789 0 S uwait 0xfffffe0091fa1d80 syz-executor.2 2810 1 789 0 S uwait 0xfffffe00925b2280 syz-executor.2 2807 1 789 0 S uwait 0xfffffe00925b2580 syz-executor.2 2805 1 789 0 S uwait 0xfffffe009bb22b80 syz-executor.2 2798 1 789 0 S uwait 0xfffffe009a84fe00 syz-executor.2 2795 1 789 0 S uwait 0xfffffe009a83a180 syz-executor.2 2794 1 789 0 S uwait 0xfffffe0092589200 syz-executor.2 1904 1 1904 65 Ss select 0xfffffe009bb229c0 dhclient 1894 1 786 0 S uwait 0xfffffe0091fa1900 syz-executor.1 1890 1 786 0 S uwait 0xfffffe0092589600 syz-executor.1 1888 1 786 0 S uwait 0xfffffe009a83a500 syz-executor.1 1886 1 786 0 S uwait 0xfffffe009a83a280 syz-executor.1 1884 1 786 0 S uwait 0xfffffe00925b2d80 syz-executor.1 1881 1 786 0 S uwait 0xfffffe008faa1000 syz-executor.1 1877 1 786 0 S uwait 0xfffffe0091fa1100 syz-executor.1 1876 1 786 0 S uwait 0xfffffe005834a580 syz-executor.1 1703 1 1703 0 Ss select 0xfffffe009bb22e40 dhclient 1691 1 1691 0 Ss select 0xfffffe009bb22b40 dhclient 1612 1 1612 65 Ss select 0xfffffe009a83a3c0 dhclient 1510 0 0 0 DL aiordy 0xfffffe009a8b7000 [aiod4] 1509 0 0 0 DL aiordy 0xfffffe009aafba70 [aiod3] 1508 0 0 0 DL aiordy 0xfffffe009aad9a70 [aiod2] 1507 0 0 0 DL aiordy 0xfffffe0092090000 [aiod1] 1398 1 1398 0 Ss select 0xfffffe009a83a5c0 dhclient 1393 1 1393 0 Ss select 0xfffffe009a83a4c0 dhclient 1374 1 1374 65 Ss select 0xfffffe0091fa1a40 dhclient 1215 1 1215 0 Ss select 0xfffffe00925263c0 dhclient 1212 1 1212 0 Ss select 0xfffffe009a83a640 dhclient 1193 1 1193 65 Ss select 0xfffffe00925267c0 dhclient 958 1 958 0 Ss select 0xfffffe0091fa1cc0 dhclient 955 1 955 0 Ss select 0xfffffe0092526bc0 dhclient 798 780 798 0 Ss nanslp 0xffffffff84054900 syz-executor.3 789 780 789 0 Ss nanslp 0xffffffff84054900 syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100100 S uwait 0xfffffe0058789380 syz-fuzzer 100121 RunQ syz-fuzzer 100122 S uwait 0xfffffe0091fa1200 syz-fuzzer 100123 S uwait 0xfffffe0091fa1300 syz-fuzzer 100124 S uwait 0xfffffe0091fa1400 syz-fuzzer 100125 S uwait 0xfffffe0092526e80 syz-fuzzer 100126 RunQ syz-fuzzer 100127 S uwait 0xfffffe0091fa1500 syz-fuzzer 100128 S kqread 0xfffffe00587d8c00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe008f89c0b0 csh 776 694 776 0 Ss select 0xfffffe0091fa19c0 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 0xfffffe0091fa1d40 sshd 507 1 507 0 Ss select 0xfffffe0091fa1e40 syslogd 436 1 436 0 Ss select 0xfffffe008faa1dc0 devd 435 1 435 65 Ss select 0xfffffe0091fa1ec0 dhclient 350 1 350 0 Ss select 0xfffffe008faa1cc0 dhclient 347 1 347 0 Ss select 0xfffffe00587df440 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058781a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe008f8b5ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100084 D launds 0xffffffff841a47c4 [laundry: dom0] 100085 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d633c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a8ad00 [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 1 [thread taskq] 100013 D - 0xfffffe000791b400 [inm_free taskq] 100015 D - 0xfffffe000791b200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [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 4844 (syz-executor.1) thread 0xfffffe009a874ac0 (106786) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe009ad73518) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 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 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 8891 vfscache 3 1025K 3 pcb 183 708K 9909 filedesc 78 618K 7663 inodedep 168 575K 4230 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 212 432K 4982 vmem 3 274K 6 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 9 130K 3916 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 48 bus 986 80K 3469 sctp_stro 73 73K 2039 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 sctp_atcl 152 57K 6872 kdtrace 294 56K 11649 umtx 440 55K 440 dirrem 159 40K 3987 temp 36 35K 3017 hostcache 1 32K 1 shm 1 32K 34 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 freefile 159 20K 3925 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 561 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 lltable 43 14K 212 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 ksem 7 11K 69 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 sctp_atky 225 10K 9243 in6_multi 65 9K 65 kqueue 99 9K 4880 sctp_timw 33 9K 33 bmsafemap 2 9K 4128 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 32 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 295 taskqueue 60 7K 60 sglist 5 7K 5 pwddesc 97 7K 4884 CAM DEV 3 6K 510 plimit 24 6K 573 DEVFSP 80 5K 720 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 112 UMA 270 5K 270 session 35 5K 86 vt 11 5K 11 pf_table 2 4K 35 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 231 acpisem 28 4K 28 selfd 55 4K 65157 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 726 terminal 11 3K 11 sctp_athm 152 3K 7095 select 19 3K 277 sctp_map 146 3K 4028 uidinfo 3 3K 14 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 69 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_stri 3 2K 554 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 5244 softdep 1 1K 1 mkdir 8 1K 7656 freeblks 4 1K 3991 sahead 1 1K 1 secasvar 1 1K 1 inpcbpolicy 32 1K 2990 nhops 6 1K 8 vnodemarker 2 1K 380 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 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 490 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 22 1K 1152 newdirblk 4 1K 3828 diradd 4 1K 4028 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 tcp_fsb 2 1K 275 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 639 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 8767 aesni_data 2 1K 2 pf_rule 1 1K 131 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1235 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 iov 1 1K 19399 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 13 sctp_mcore 0 0K 0 sctp_socko 0 0K 3326 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 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 14 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 18 chd data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 10 htcp 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 3571 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 189 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 6 allocindir 0 0K 0 indirdep 0 0K 1062 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 59 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 4034 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 56 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 134 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 13703 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 189 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 eventfd 0 0K 11 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 943 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 1371 253641 0 254 39694336 0 tcp_log 416 10458 12528 278363 0 254 9562176 0 mbuf 256 9420 3105 1481524 0 254 3206400 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 353 11407 10258 0 62 1693440 0 tcp_bbr_map 128 9669 3289 160389 0 126 1658624 0 malloc-384 384 4251 19 4435 0 30 1639680 0 RADIX NODE 144 9927 1436 164990 0 62 1636272 0 ertt_txseginfo 40 9715 28766 777211 0 254 1539240 0 malloc-128 128 11315 62 11671 0 126 1456256 0 malloc-4096 4096 327 4 639 0 2 1355776 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 11193 0 11193 0 126 1253616 0 vmem btag 56 20686 97 20686 0 254 1163848 0 256 Bucket 2048 318 56 20282 0 8 765952 0 malloc-16384 16384 39 4 3830 0 1 704512 0 FFS inode 1160 545 36 4470 0 8 673960 0 malloc-4096 4096 120 4 5407 0 2 507904 0 VM OBJECT 264 1718 52 73242 0 30 467280 0 THREAD 1808 196 24 6796 0 8 397760 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 3336 234 282683 0 126 342720 0 VNODE 448 583 83 4510 0 30 298368 0 malloc-64 64 4195 404 69732 0 254 294336 0 malloc-256 256 285 855 22497 0 62 291840 0 sctp_asoc 2288 73 42 2014 0 254 263120 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14177 323 20515 0 254 232000 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-2048 2048 78 28 4484 0 8 217088 0 malloc-2048 2048 7 93 13743 0 8 204800 0 VMSPACE 2544 70 8 4826 0 4 198432 0 malloc-65536 65536 1 2 40 0 1 196608 0 malloc-32768 32768 0 6 948 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_ep 1280 76 68 4480 0 254 184320 0 malloc-32 32 5364 180 5773 0 254 177408 0 malloc-128 128 1264 100 33479 0 126 174592 0 mbuf_packet 256 116 529 17975 0 254 165120 0 malloc-128 128 1220 51 10380 0 126 162688 0 PROC 1336 96 18 4851 0 8 152304 0 FFS2 dinode 256 545 40 4470 0 62 149760 0 socket 944 62 90 8996 0 254 143488 0 S VFS Cache 104 1029 336 5099 0 126 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 532 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 21 0 1 131072 0 malloc-32768 32768 0 4 130 0 1 131072 0 filedesc0 1072 97 22 4884 0 8 127568 0 clpbuf 2624 0 48 1314 0 16 125952 0 ksiginfo 112 97 947 757 0 126 116928 0 malloc-1024 1024 110 2 127 0 16 114688 0 malloc-384 384 167 123 4250 0 30 111360 0 malloc-256 256 209 226 15100 0 62 111360 0 malloc-1024 1024 81 27 2548 0 16 110592 0 128 Bucket 1024 77 30 2458 0 16 109568 0 sctp_raddr 736 91 41 2542 0 254 97152 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 462 189 4387 0 126 83328 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-8192 8192 5 5 135 0 1 81920 0 g_bio 408 0 190 40436 0 30 77520 0 malloc-384 384 152 48 6931 0 30 76800 0 64 Bucket 512 104 32 6819 0 30 69632 0 tcpcb 1080 18 45 1141 0 254 68040 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 17 0 1 65536 0 malloc-2048 2048 4 26 511 0 8 61440 0 malloc-8192 8192 4 3 23 0 1 57344 0 sctp_chunk 152 297 67 2525 0 254 55328 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-256 256 151 44 389 0 62 49920 0 malloc-256 256 126 69 5061 0 62 49920 0 32 Bucket 256 67 128 11218 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 pcpu-8 8 4753 879 7361 0 254 45056 0 malloc-64 64 610 83 23104 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 8 Bucket 80 65 435 2366 0 126 40000 0 tcp_inpcb 496 18 62 1141 0 254 39680 0 malloc-384 384 79 21 209 0 30 38400 0 tcp_bbr_pcb 832 10 35 548 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 32767 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 udplite_inpcb 496 3 69 1359 0 254 35712 0 malloc-256 256 114 21 1225 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 252 148 21940 0 126 32000 0 TURNSTILE 136 221 10 221 0 62 31416 0 pipe 744 23 17 573 0 16 29760 0 malloc-2048 2048 6 8 390 0 8 28672 0 malloc-2048 2048 12 2 217 0 8 28672 0 malloc-1024 1024 13 15 1611 0 16 28672 0 malloc-64 64 280 161 9885 0 254 28224 0 KNOTE 160 28 147 56983 0 62 28000 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 4038 0 2 24576 0 malloc-2048 2048 2 10 360 0 8 24576 0 malloc-64 64 99 279 4764 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 7 179 543 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_pcb 832 2 25 275 0 16 22464 0 malloc-4096 4096 2 3 23 0 2 20480 0 malloc-2048 2048 4 6 37 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 49 581 3890 0 254 20160 0 malloc-32 32 343 287 13504 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-256 256 44 31 351 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-1024 1024 11 5 11 0 16 16384 0 malloc-512 512 3 29 381 0 30 16384 0 malloc-512 512 12 20 14 0 30 16384 0 malloc-512 512 3 29 576 0 30 16384 0 sctp_stream_msg_out 112 69 75 596 0 254 16128 0 malloc-64 64 158 94 266 0 254 16128 0 malloc-32 32 175 329 7241 0 254 16128 0 16 Bucket 144 60 52 602 0 62 16128 0 vtnet_tx_hdr 24 0 668 441057 0 254 16032 0 udp_inpcb 496 6 26 336 0 254 15872 0 malloc-128 128 90 34 4045 0 126 15872 0 cryptop 280 0 56 85 0 30 15680 0 unpcb 256 20 40 1467 0 254 15360 0 malloc-384 384 35 5 37 0 30 15360 0 malloc-256 256 29 31 4118 0 62 15360 0 malloc-256 256 34 26 1524 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 206 0 30 12288 0 tcp_rack_map 112 8 100 536 0 126 12096 0 malloc-32 32 160 218 271 0 254 12096 0 2 Bucket 32 58 320 1046 0 254 12096 0 ripcb 496 5 19 154 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 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 3 5 159 0 16 8192 0 malloc-512 512 1 15 10 0 30 8192 0 pf tags 104 0 78 59 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 3 0 254 8096 0 PGRP 88 35 57 86 0 126 8096 0 rl_entry 40 92 110 92 0 254 8080 0 sctp_laddr 48 4 164 1554 0 254 8064 0 udpcb 32 9 243 1695 0 254 8064 0 ertt 72 18 94 1141 0 126 8064 0 malloc-64 64 12 114 111 0 254 8064 0 malloc-64 64 87 39 728 0 254 8064 0 malloc-32 32 138 114 199 0 254 8064 0 malloc-32 32 23 229 75 0 254 8064 0 malloc-32 32 38 214 902 0 254 8064 0 4 Bucket 48 6 162 129 0 254 8064 0 malloc-16 16 20 480 1156 0 254 8000 0 malloc-16 16 346 154 589 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 29 471 29418 0 254 8000 0 malloc-16 16 160 340 7409 0 254 8000 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 13 49 322 0 126 7936 0 AIO 208 0 38 12 0 62 7904 0 itimer 352 0 22 17 0 30 7744 0 AIOCB 552 0 14 5 0 16 7728 0 L VFS Cache 320 0 24 11 0 30 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 52 0 126 6448 0 domainset 40 0 126 34 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 13 0 254 4032 0 tcpreass 48 0 84 1 0 254 4032 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 sctp_readq 152 0 26 198 0 254 3952 0 UMA Slabs 1 176 10 12 10 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 0 254 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 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 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 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-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