panic: ASan: Invalid access, 8-byte read at 0xfffffe0097653a80, UseAfterScope(f8) cpuid = 0 time = 1625858537 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0097653490 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00976535f0 vpanic() at vpanic+0x2c5/frame 0xfffffe00976536d0 panic() at panic+0xb5/frame 0xfffffe0097653790 __asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe0097653850 handleevents() at handleevents+0x6b/frame 0xfffffe00976538b0 hardclockintr() at hardclockintr+0x1fc/frame 0xfffffe0097653990 ipi_bitmap_handler() at ipi_bitmap_handler+0x191/frame 0xfffffe0097653b30 Xipi_intr_bitmap_handler() at Xipi_intr_bitmap_handler+0xb3/frame 0xfffffe0097653b30 --- interrupt, rip = 0xffffffff8214b3ea, rsp = 0xfffffe0097653c00, rbp = 0xffffd5d8 --- alltraps_pushregs_no_rax() at alltraps_pushregs_no_rax/frame 0xffffd5d8 KDB: enter: panic [ thread pid 2177 tid 101380 ] Stopped at kdb_enter+0x6b: movq $0,0x28f9d2a(%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 0x570efb6bb7e100ec rdx 0x1 rbx 0 rsp 0xfffffe00976535d0 rbp 0xfffffe00976535f0 rsi 0 rdi 0xffffffff8179b2e9 vprintf+0x319 r8 0x3 r9 0xfffffe0097653128 r10 0 r11 0 r12 0xfffffe0091ef7020 r13 0xfffffe0097653601 r14 0xffffffff82c416a0 .str.18 r15 0xffffffff82c416a0 .str.18 rip 0xffffffff8178ed0b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28f9d2a(%rip) db> show proc Process 2177 (syz-executor.1) at 0xfffffe009b49b538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe0091f97a70 ABI: FreeBSD ELF32 flag: 0x10000000 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b8119f0 (map 0xfffffe009b8119f0) (map.pmap 0xfffffe009b811ab0) (pmap 0xfffffe009b811b10) threads: 1 101380 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2177 786 786 0 R CPU 0 syz-executor.1 2176 785 785 0 R (threaded) syz-executor.0 101151 RunQ syz-executor.0 101856 S connec 0xfffffe009b2f6490 syz-executor.0 2175 795 795 0 R (threaded) syz-executor.3 101762 RunQ syz-executor.3 101853 S connec 0xfffffe009b2f6840 syz-executor.3 101854 D biowr 0xfffffe0007a486b0 syz-executor.3 101855 S uwait 0xfffffe009af85700 syz-executor.3 2173 787 787 0 T (threaded) syz-executor.2 100127 s syz-executor.2 101848 RunQ syz-executor.2 2124 1 2124 65 Ss select 0xfffffe009b0786c0 dhclient 2068 1 795 0 SV uwait 0xfffffe009b078180 syz-executor.3 2060 1 795 0 SV uwait 0xfffffe009b078080 syz-executor.3 2051 1 795 0 SV uwait 0xfffffe0091fa6b80 syz-executor.3 2040 2038 795 0 SV uwait 0xfffffe009b078e00 syz-executor.3 2038 1 795 0 DV ppwait 0xfffffe009b4694e8 syz-executor.3 1875 1 1875 0 Ss select 0xfffffe009af857c0 dhclient 1872 1 1872 0 Ss select 0xfffffe009b0788c0 dhclient 1845 1 1845 65 Ss select 0xfffffe009b078640 dhclient 1778 1 785 0 S uwait 0xfffffe0099875900 syz-executor.0 1777 1 787 0 S uwait 0xfffffe009af85d80 syz-executor.2 1773 1 795 0 S uwait 0xfffffe00925ec800 syz-executor.3 1770 1 787 0 S uwait 0xfffffe008fa81480 syz-executor.2 1766 1 785 0 S uwait 0xfffffe0099875980 syz-executor.0 1763 1 787 0 S uwait 0xfffffe0092553e80 syz-executor.2 1762 1 795 0 S uwait 0xfffffe00925d4800 syz-executor.3 1758 1 785 0 S uwait 0xfffffe0092593680 syz-executor.0 1757 1 786 0 S uwait 0xfffffe0092593380 syz-executor.1 1754 1 787 0 S uwait 0xfffffe009af85d00 syz-executor.2 1753 1 785 0 S uwait 0xfffffe009b078c00 syz-executor.0 1750 1 786 0 S uwait 0xfffffe009af85480 syz-executor.1 1749 1 787 0 S uwait 0xfffffe009af85f00 syz-executor.2 1748 1 785 0 S uwait 0xfffffe0099875b80 syz-executor.0 1746 1 795 0 S uwait 0xfffffe0092593c00 syz-executor.3 1743 1 787 0 S uwait 0xfffffe00925ecb00 syz-executor.2 1742 1 786 0 S uwait 0xfffffe0092593580 syz-executor.1 1741 1 785 0 S uwait 0xfffffe009b078f00 syz-executor.0 1734 1 795 0 S uwait 0xfffffe00925ec200 syz-executor.3 1733 1 795 0 S uwait 0xfffffe0091fa6b00 syz-executor.3 1556 1 1556 0 Ss select 0xfffffe009af859c0 dhclient 1553 1 1553 0 Ss select 0xfffffe00925536c0 dhclient 1532 1 1532 65 Ss select 0xfffffe0099875840 dhclient 1480 1 787 0 S uwait 0xfffffe0092593280 syz-executor.2 1474 1 785 0 S uwait 0xfffffe0092593780 syz-executor.0 1473 1 787 0 S uwait 0xfffffe009af85280 syz-executor.2 1469 1 785 0 S uwait 0xfffffe0099875c80 syz-executor.0 1468 1 786 0 S uwait 0xfffffe0099875e80 syz-executor.1 1467 1 787 0 S umtxn 0xfffffe009af85080 syz-executor.2 1465 1 786 0 S uwait 0xfffffe00925ec500 syz-executor.1 1460 1 785 0 S uwait 0xfffffe008fa81280 syz-executor.0 1459 1 787 0 S uwait 0xfffffe005877b380 syz-executor.2 1458 1 786 0 S uwait 0xfffffe0092593480 syz-executor.1 1454 1 785 0 S uwait 0xfffffe00925d4400 syz-executor.0 1453 1 786 0 S uwait 0xfffffe009af85580 syz-executor.1 1452 1 787 0 S uwait 0xfffffe00925ec900 syz-executor.2 1449 1 785 0 S uwait 0xfffffe00925d4300 syz-executor.0 1448 1 786 0 S umtxn 0xfffffe008fa81380 syz-executor.1 1443 1 785 0 S uwait 0xfffffe00925d4200 syz-executor.0 1442 1 787 0 S uwait 0xfffffe0099875d80 syz-executor.2 1440 1 786 0 S uwait 0xfffffe005877b180 syz-executor.1 1438 1 785 0 S uwait 0xfffffe0092593880 syz-executor.0 1436 1 787 0 S uwait 0xfffffe00925d4000 syz-executor.2 1434 1 785 0 S uwait 0xfffffe00587d8700 syz-executor.0 1429 1 785 0 S uwait 0xfffffe00925d4500 syz-executor.0 1428 1 787 0 S uwait 0xfffffe00925eca00 syz-executor.2 1423 1 787 0 S uwait 0xfffffe00925d4600 syz-executor.2 1418 1 787 0 S uwait 0xfffffe00925ecf00 syz-executor.2 1414 1 787 0 S uwait 0xfffffe00925d4100 syz-executor.2 1060 1 1060 0 Ss select 0xfffffe00998750c0 dhclient 1055 1 1055 0 Ss select 0xfffffe0099875140 dhclient 1024 1 1024 65 Ss select 0xfffffe0092593b40 dhclient 941 1 786 0 S uwait 0xfffffe0092593180 syz-executor.1 939 1 786 0 S uwait 0xfffffe0091fa6700 syz-executor.1 828 1 828 0 Ss select 0xfffffe0092553440 dhclient 824 1 824 0 Ss select 0xfffffe00925534c0 dhclient 795 782 795 0 Ss nanslp 0xffffffff84055900 syz-executor.3 787 782 787 0 Rs syz-executor.2 786 782 786 0 Ss nanslp 0xffffffff84055900 syz-executor.1 785 782 785 0 Ss nanslp 0xffffffff84055900 syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100104 S kqread 0xfffffe008f8a0200 syz-fuzzer 100115 S uwait 0xfffffe00587d8000 syz-fuzzer 100116 S uwait 0xfffffe00587d8300 syz-fuzzer 100117 S uwait 0xfffffe00587d8400 syz-fuzzer 100118 S uwait 0xfffffe00587d8500 syz-fuzzer 100119 S uwait 0xfffffe0091fa6800 syz-fuzzer 100120 S uwait 0xfffffe0091fa6980 syz-fuzzer 100121 S uwait 0xfffffe00587d8600 syz-fuzzer 100155 S uwait 0xfffffe00587d8980 syz-fuzzer 780 776 780 0 Ss pause 0xfffffe0091f63b20 csh 776 694 776 0 Ss select 0xfffffe008fa815c0 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 0xffffffff84055900 cron 694 1 694 0 Ss select 0xfffffe00587d8840 sshd 507 1 507 0 Ss select 0xfffffe00587d8ac0 syslogd 436 1 436 0 Ss select 0xfffffe0091fa6cc0 devd 435 1 435 65 Ss select 0xfffffe00587d8bc0 dhclient 350 1 350 0 Ss select 0xfffffe008fa81840 dhclient 347 1 347 0 Ss select 0xfffffe00587d8940 dhclient 23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058773a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84179940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe008f8abce8 [/ 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 0xffffffff81e7e510 [uma] 18 0 0 0 DL - 0xffffffff83e0caa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff848b53c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d8dd30 [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 - 0xfffffe000791b500 [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 - 0xffffffff82c48620 [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 2175 (syz-executor.3) thread 0xfffffe009b4a3c80 (101854) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a48730) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1684 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009affae70) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1157 Process 2173 (syz-executor.2) thread 0xfffffe009b4a2000 (101848) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a353f8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1684 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a2fcf8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3928 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009b0be3f0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1157 db> show malloc Type InUse MemUse Requests sctp_stro 93 12453K 835 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 29 1031K 6602 vfscache 3 1025K 3 filedesc 124 986K 2571 pcb 326 864K 4142 inodedep 21 520K 1515 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 240 511K 2303 intr 4 472K 4 vmem 3 274K 6 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 14 132K 1250 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 239 90K 2829 BPF 46 88K 61 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 kdtrace 317 58K 4035 umtx 440 55K 440 temp 36 35K 2406 hostcache 1 32K 1 shm 1 32K 29 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 136 19K 443 ufs_mount 5 17K 6 lltable 52 17K 101 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 sctp_atky 332 14K 3831 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 ksem 31 12K 31 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 kqueue 118 10K 2195 DEVFSP 146 10K 492 in6_multi 65 9K 65 bmsafemap 3 9K 1527 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 116 8K 2185 cred 27 7K 270 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 447 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 23 UMA 270 5K 270 session 35 5K 48 xform 68 5K 692 vt 11 5K 11 pf_table 2 4K 6 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_athm 239 4K 2914 lockf 33 4K 157 acpisem 28 4K 28 selfd 55 4K 35241 hhook 15 4K 17 fpukern_ctx 3 3K 3 sctp_map 186 3K 1660 proc-args 52 3K 649 terminal 11 3K 11 select 21 3K 62 uidinfo 3 3K 31 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CAM CCB 1 2K 12084 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 inpcbpolicy 49 2K 730 in_multi 6 2K 8 freework 6 2K 3289 freeblks 5 2K 1430 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 newdirblk 8 1K 1218 dirrem 4 1K 1372 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 82 NFSD session 1 1K 1 osd 40 1K 439 diradd 7 1K 1414 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 228 encap_export_host 12 1K 12 procdesc 5 1K 14 mkdir 4 1K 2436 freefile 4 1K 1321 pfil 4 1K 4 cdev 2 1K 2 sctp_stri 1 1K 196 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 2816 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 iov 4 1K 16562 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 5575 aesni_data 2 1K 2 pf_rule 1 1K 17 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 42 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 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 98 mqdata 0 0K 0 cdg data 0 0K 0 vegas data 0 0K 5 sctp_mcore 0 0K 0 sctp_socko 0 0K 1324 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 70 htcp data 0 0K 0 cubic data 0 0K 5 dctcp data 0 0K 0 chd 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 1980 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 36 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 40 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 3 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 1403 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 68 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 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 126 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 142 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 819 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 988 833713 0 254 38125568 0 tcp_log 416 0 12807 36955 0 254 5327712 0 mbuf 256 10311 519 1455951 0 254 2772480 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 194 11566 4485 0 62 1693440 0 malloc-384 384 4269 11 4319 0 30 1643520 0 RADIX NODE 144 11119 188 79287 0 62 1628208 0 malloc-128 128 11342 35 11490 0 126 1456256 0 malloc-4096 4096 327 3 509 0 2 1351680 0 mbuf_cluster 2048 630 0 630 0 254 1290240 0 UMA Slabs 0 112 10827 6 10827 0 126 1213296 0 malloc-16384 16384 62 4 1284 0 1 1081344 0 vmem btag 56 18712 127 18712 0 254 1054984 0 ertt_txseginfo 40 4294 15805 179615 0 254 803960 0 FFS inode 1160 568 20 1889 0 8 682080 0 malloc-4096 4096 139 5 2743 0 2 589824 0 256 Bucket 2048 253 31 17215 0 8 581632 0 VM OBJECT 264 1932 63 33286 0 30 526680 0 tcp_bbr_map 128 67 3870 40768 0 126 503936 0 MAP ENTRY 96 4443 219 122293 0 126 447552 0 malloc-2048 2048 147 55 1882 0 8 413696 0 THREAD 1808 200 20 1856 0 8 397760 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 sctp_asoc 2288 93 62 830 0 254 354640 0 VNODE 448 605 70 1928 0 30 302400 0 malloc-64 64 4192 470 39719 0 254 298368 0 malloc-65536 65536 4 0 4 0 1 262144 0 sctp_ep 1280 145 59 1865 0 254 261120 0 VMSPACE 2544 92 10 2156 0 4 259488 0 malloc-16 16 14217 283 16666 0 254 232000 0 malloc-32768 32768 0 7 2658 0 1 229376 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-65536 65536 0 3 308 0 1 196608 0 malloc-65536 65536 1 2 13 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 socket 944 127 61 3864 0 254 177472 0 malloc-32 32 5364 180 5571 0 254 177408 0 malloc-256 256 153 537 13052 0 62 176640 0 malloc-128 128 1267 66 30382 0 126 170624 0 PROC 1336 115 8 2177 0 8 164328 0 malloc-128 128 1218 53 4800 0 126 162688 0 mbuf_packet 256 108 522 6759 0 254 161280 0 malloc-1024 1024 92 64 1314 0 16 159744 0 sctp_raddr 736 114 95 1012 0 254 153824 0 FFS2 dinode 256 568 17 1889 0 62 149760 0 filedesc0 1072 116 17 2185 0 8 142576 0 malloc-384 384 240 130 2899 0 30 142080 0 S VFS Cache 104 1028 298 2458 0 126 137904 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 20 0 1 131072 0 sctp_chunk 152 778 80 1146 0 254 130416 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 108 936 3176 0 126 116928 0 128 Bucket 1024 79 32 1236 0 16 113664 0 malloc-2048 2048 8 44 12119 0 8 106496 0 malloc-32768 32768 0 3 130 0 1 98304 0 malloc-256 256 214 161 5693 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 20 200 1514 0 30 84480 0 clpbuf 2624 0 32 32 0 16 83968 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-8192 8192 5 5 135 0 1 81920 0 malloc-128 128 307 313 1775 0 126 79360 0 g_bio 408 4 176 45801 0 30 73440 0 malloc-256 256 194 76 2336 0 62 69120 0 tcpcb 1080 36 27 428 0 254 68040 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 4 24 511 0 8 57344 0 malloc-4096 4096 12 1 23 0 2 53248 0 64 Bucket 512 74 30 4238 0 30 53248 0 malloc-256 256 152 43 334 0 62 49920 0 32 Bucket 256 64 131 8076 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 4 2 12 0 1 49152 0 malloc-64 64 632 124 19333 0 254 48384 0 Files 80 467 133 12662 0 126 48000 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4753 367 5120 0 254 40960 0 pipe 744 49 6 458 0 16 40920 0 tcp_inpcb 496 39 41 428 0 254 39680 0 malloc-256 256 114 36 1116 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 20313 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 malloc-384 384 79 11 142 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 12 4 211 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 188 316 2448 0 254 32256 0 TURNSTILE 136 221 10 221 0 62 31416 0 malloc-4096 4096 3 4 1407 0 2 28672 0 malloc-1024 1024 13 15 1396 0 16 28672 0 malloc-64 64 318 123 4535 0 254 28224 0 malloc-128 128 7 210 436 0 126 27776 0 malloc-8192 8192 2 1 4 0 1 24576 0 PWD 32 70 686 1315 0 254 24192 0 KNOTE 160 28 122 63205 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 52 248 1784 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 34 56 1386 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_pcb 832 0 27 98 0 16 22464 0 tcp_bbr_pcb 832 5 22 203 0 16 22464 0 malloc-4096 4096 2 3 5 0 2 20480 0 malloc-2048 2048 2 8 46 0 8 20480 0 malloc-2048 2048 6 4 144 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 383 247 7243 0 254 20160 0 malloc-32 32 264 366 3332 0 254 20160 0 2 Bucket 32 61 569 1233 0 254 20160 0 malloc-128 128 94 61 1388 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-256 256 43 32 263 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 sctp_stream_msg_out 112 63 81 317 0 254 16128 0 malloc-64 64 153 99 499 0 254 16128 0 malloc-64 64 158 94 210 0 254 16128 0 16 Bucket 144 63 49 509 0 62 16128 0 vtnet_tx_hdr 24 0 668 493161 0 254 16032 0 itimer 352 0 44 30 0 30 15488 0 malloc-384 384 36 4 36 0 30 15360 0 malloc-256 256 34 26 1200 0 62 15360 0 malloc-2048 2048 4 2 8 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 1 23 215 0 30 12288 0 sctp_laddr 48 132 120 789 0 254 12096 0 tcp_rack_map 112 0 108 273 0 126 12096 0 malloc-32 32 160 218 309 0 254 12096 0 malloc-16 16 346 404 613 0 254 12000 0 udp_inpcb 496 6 18 243 0 254 11904 0 kenv 258 15 30 1038 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 14 0 16 8192 0 malloc-1024 1024 1 7 55 0 16 8192 0 malloc-512 512 3 13 83 0 30 8192 0 malloc-512 512 12 4 17 0 30 8192 0 malloc-512 512 0 16 5 0 30 8192 0 pf tags 104 0 78 8 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 2 90 6 0 254 8096 0 PGRP 88 35 57 48 0 126 8096 0 rl_entry 40 93 109 93 0 254 8080 0 sctp_asconf_ack 48 0 168 28 0 254 8064 0 udpcb 32 6 246 243 0 254 8064 0 ertt 72 36 76 428 0 126 8064 0 malloc-64 64 12 114 98 0 254 8064 0 malloc-32 32 134 118 186 0 254 8064 0 malloc-32 32 23 229 53 0 254 8064 0 malloc-32 32 38 214 839 0 254 8064 0 4 Bucket 48 6 162 101 0 254 8064 0 malloc-16 16 38 462 435 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 26657 0 254 8000 0 malloc-16 16 247 253 3020 0 254 8000 0 ripcb 496 5 11 59 0 254 7936 0 malloc-128 128 25 37 126 0 126 7936 0 malloc-128 128 11 51 140 0 126 7936 0 sctp_readq 152 1 51 131 0 254 7904 0 cryptop 280 0 28 36 0 30 7840 0 unpcb 256 20 10 1232 0 254 7680 0 malloc-384 384 1 19 354 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 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 tcpreass 48 0 84 10 0 254 4032 0 sackhole 32 0 126 4 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 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 udplite_inpcb 496 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 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 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-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-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