panic: ASan: Invalid access, 4-byte read at 0xfffffe0053d6bd5c, RedZonePartial(4) cpuid = 1 time = 1625785326 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5630050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a56301b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5630290 panic() at panic+0xb5/frame 0xfffffe00a5630350 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00a5630410 sctp_sosend() at sctp_sosend+0x7a5/frame 0xfffffe00a56306a0 sosend() at sosend+0x11e/frame 0xfffffe00a5630710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5630880 sendit() at sendit+0x2b0/frame 0xfffffe00a56308d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00a56309f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5630bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5630bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 2381 tid 102262 ] 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 0xe0e63f2ada894102 rdx 0x40001 rbx 0 rsp 0xfffffe00a5630190 rbp 0xfffffe00a56301b0 rsi 0 rdi 0xfffffe009e8b7b68 r8 0x3 r9 0xfffffe00a562fce8 r10 0 r11 0xfffffe00a4481350 r12 0xfffffe00a4480e40 r13 0xfffffe00a5630201 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 2381 (syz-executor.0) at 0xfffffe00a765d538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffffe009e4cb000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a77be000 (map 0xfffffe00a77be000) (map.pmap 0xfffffe00a77be0c0) (pmap 0xfffffe00a77be120) threads: 2 101473 RunQ syz-executor.0 102262 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 2383 790 790 0 R syz-executor.1 2382 792 792 0 R syz-executor.2 2381 789 789 0 R (threaded) syz-executor.0 101473 RunQ syz-executor.0 102262 Run CPU 1 syz-executor.0 2379 811 811 0 R (threaded) syz-executor.3 102243 Run CPU 0 syz-executor.3 102259 S sbwait 0xfffffe00a77e6cd4 syz-executor.3 2322 1 789 0 S uwait 0xfffffe00a1c20780 syz-executor.0 2318 1 792 0 S uwait 0xfffffe00a452b600 syz-executor.2 2312 1 811 0 S uwait 0xfffffe00a452b400 syz-executor.3 2308 1 792 0 S uwait 0xfffffe009e993300 syz-executor.2 2307 1 789 0 S uwait 0xfffffe00a452bd80 syz-executor.0 2299 1 789 0 S uwait 0xfffffe00a722cd00 syz-executor.0 2296 1 811 0 S uwait 0xfffffe009e993200 syz-executor.3 2292 1 792 0 S uwait 0xfffffe00a722cb00 syz-executor.2 2282 1 811 0 S uwait 0xfffffe00a1c2f500 syz-executor.3 2271 1 811 0 S uwait 0xfffffe00a722c400 syz-executor.3 2092 1 2092 65 Ss select 0xfffffe00a718ccc0 dhclient 1876 1 1876 0 Ss select 0xfffffe00a452b040 dhclient 1873 1 1873 0 Ss select 0xfffffe00a718cd40 dhclient 1848 1 1848 65 Ss select 0xfffffe0097528040 dhclient 1802 1 811 0 S uwait 0xfffffe00a1cc5b00 syz-executor.3 1800 1 790 0 S uwait 0xfffffe009e2bf500 syz-executor.1 1795 1 792 0 S uwait 0xfffffe009e2bfa00 syz-executor.2 1793 1 811 0 S uwait 0xfffffe00a722c500 syz-executor.3 1792 1 792 0 S uwait 0xfffffe00a1cc5200 syz-executor.2 1789 1 811 0 S uwait 0xfffffe00a452b980 syz-executor.3 1788 1 792 0 S uwait 0xfffffe00a1cc5100 syz-executor.2 1785 1 811 0 S uwait 0xfffffe00a722c800 syz-executor.3 1783 1 790 0 S uwait 0xfffffe00a1cc5d00 syz-executor.1 1782 1 789 0 S uwait 0xfffffe00a452b500 syz-executor.0 1781 1 811 0 S uwait 0xfffffe009e2bf200 syz-executor.3 1776 1 789 0 S uwait 0xfffffe005874ee00 syz-executor.0 1775 1 811 0 S uwait 0xfffffe009e2bf800 syz-executor.3 1774 1 790 0 S uwait 0xfffffe00a1c20180 syz-executor.1 1769 1 789 0 S uwait 0xfffffe00a1c2fc00 syz-executor.0 1766 1 789 0 S uwait 0xfffffe00a1cc5600 syz-executor.0 1763 1 789 0 S uwait 0xfffffe00a452b700 syz-executor.0 1601 1 1601 0 Ss select 0xfffffe00a1c2fbc0 dhclient 1595 1 1595 0 Ss select 0xfffffe00a722ce40 dhclient 1563 1 1563 65 Ss select 0xfffffe00a1c209c0 dhclient 1321 1 789 0 S uwait 0xfffffe009e2bf900 syz-executor.0 1318 1 790 0 S uwait 0xfffffe00a1c20880 syz-executor.1 1309 1 789 0 S uwait 0xfffffe00a1c2f600 syz-executor.0 1306 1 790 0 S uwait 0xfffffe00a1c2f300 syz-executor.1 1303 1 792 0 S uwait 0xfffffe00a1cc5c00 syz-executor.2 1301 1 811 0 S uwait 0xfffffe00a1c2fe80 syz-executor.3 1297 1 789 0 S umtxn 0xfffffe009e2bf100 syz-executor.0 1294 1 790 0 S umtxn 0xfffffe009e2bf400 syz-executor.1 1291 1 792 0 S uwait 0xfffffe00a1cc5500 syz-executor.2 1289 1 811 0 S uwait 0xfffffe00a1c20080 syz-executor.3 1285 1 789 0 S uwait 0xfffffe009e993b80 syz-executor.0 1282 1 790 0 S uwait 0xfffffe009e2bf000 syz-executor.1 1279 1 792 0 S uwait 0xfffffe009e993c80 syz-executor.2 1277 1 811 0 S uwait 0xfffffe005874e800 syz-executor.3 1273 1 789 0 S uwait 0xfffffe009e2bf300 syz-executor.0 1270 1 790 0 S uwait 0xfffffe00a1c2fa00 syz-executor.1 1267 1 792 0 S uwait 0xfffffe00a1cc5a00 syz-executor.2 1263 1 789 0 S uwait 0xfffffe00a1cc5800 syz-executor.0 1260 1 790 0 S umtxn 0xfffffe009e993780 syz-executor.1 1258 1 1258 0 Ss select 0xfffffe00a1c08440 dhclient 1254 1 1254 0 Ss select 0xfffffe009e9931c0 dhclient 1237 1 792 0 S uwait 0xfffffe00a1c2f800 syz-executor.2 1233 1 1233 65 Ss select 0xfffffe00975280c0 dhclient 1228 1 789 0 S uwait 0xfffffe00a1c20580 syz-executor.0 1224 1 790 0 S uwait 0xfffffe009e993680 syz-executor.1 1221 1 789 0 S uwait 0xfffffe009e469080 syz-executor.0 1215 1 792 0 S uwait 0xfffffe00a1c2f900 syz-executor.2 1212 1 789 0 S uwait 0xfffffe00a1c2f700 syz-executor.0 1209 1 790 0 S uwait 0xfffffe005834c080 syz-executor.1 1202 1 790 0 S uwait 0xfffffe0097528e80 syz-executor.1 1197 1 790 0 S uwait 0xfffffe009e2bf700 syz-executor.1 1003 1 1003 0 Ss select 0xfffffe0097528140 dhclient 1000 1 1000 0 Ss select 0xfffffe00a1cc5bc0 dhclient 811 780 811 0 Ss nanslp 0xffffffff84054901 syz-executor.3 792 780 792 0 Ss nanslp 0xffffffff84054901 syz-executor.2 790 780 790 0 Ss nanslp 0xffffffff84054901 syz-executor.1 789 780 789 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100109 S kqread 0xfffffe009743f000 syz-fuzzer 100117 S uwait 0xfffffe009e469300 syz-fuzzer 100118 S uwait 0xfffffe009e469400 syz-fuzzer 100119 S uwait 0xfffffe009e469500 syz-fuzzer 100120 S uwait 0xfffffe009e469c00 syz-fuzzer 100121 S uwait 0xfffffe009e469d00 syz-fuzzer 100122 S uwait 0xfffffe009e993880 syz-fuzzer 100123 S uwait 0xfffffe009e993980 syz-fuzzer 100604 S uwait 0xfffffe009e2bf600 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00974805e8 csh 776 694 776 0 Ss select 0xfffffe009e469040 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 0xffffffff84054901 cron 694 1 694 0 Ss select 0xfffffe009e469dc0 sshd 507 1 507 0 Ss select 0xfffffe00975282c0 syslogd 436 1 436 0 Ss select 0xfffffe0097528640 devd 435 1 435 65 Ss select 0xfffffe009e2bfd40 dhclient 350 1 350 0 Ss select 0xfffffe0097528540 dhclient 347 1 347 0 Ss select 0xfffffe009e2bfbc0 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] 100098 D sdflush 0xfffffe0097533ce8 [/ 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 0xffffffff84b623c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84881d00 [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 DLs (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 D - 0xfffffe0007919500 [thread taskq] 100013 D - 0xfffffe0007919400 [inm_free taskq] 100015 D - 0xfffffe0007919200 [kqueue_ctx taskq] 100016 D - 0xfffffe0007919100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0007919000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 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 2379 (syz-executor.3) thread 0xfffffe00a71f6740 (102243) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff84078890) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:932 db> show malloc Type InUse MemUse Requests sctp_stro 58 53293K 810 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 18 1029K 4449 vfscache 3 1025K 3 filedesc 128 1018K 2725 pcb 400 945K 3898 inodedep 113 554K 1501 subproc 248 521K 2514 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 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 18 133K 1338 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 239 90K 2600 BPF 46 88K 46 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 321 59K 4647 umtx 440 55K 440 temp 35 33K 2456 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 dirrem 104 26K 1378 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 137 17K 438 tty 16 16K 16 ithread 99 16K 99 lltable 49 16K 114 bus-sc 33 14K 1684 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 freefile 95 12K 1321 ksem 31 12K 32 kenv 95 12K 95 eventhandler 133 12K 133 sctp_atky 297 12K 3548 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 kqueue 120 10K 2390 DEVFSP 146 10K 264 in6_multi 71 9K 71 bmsafemap 2 9K 1472 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 12 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pwddesc 118 8K 2350 cred 26 7K 273 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 485 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 53 pf_ifnet 10 5K 30 xform 68 5K 263 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_athm 239 4K 2642 acpisem 28 4K 28 selfd 55 4K 36987 lockf 32 4K 57 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 690 terminal 11 3K 11 select 19 3K 104 uidinfo 3 3K 11 inpcbpolicy 71 3K 1037 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_map 116 2K 1620 sctp_ifa 14 2K 15 newdirblk 13 2K 1301 Unitno 27 2K 87 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 osd 63 2K 430 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 1808 softdep 1 1K 1 mkdir 8 1K 2602 freeblks 4 1K 1329 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 80 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 229 pci_link 10 1K 10 crypto 4 1K 39 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 1420 pfil 4 1K 4 cdev 2 1K 2 vegas data 28 1K 29 pf_osfp 4 1K 4 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 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 soname 5 1K 5420 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 ip6_msource 1 1K 7 vnet 1 1K 1 entropy 2 1K 45 iov 1 1K 17192 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 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 138 htcp data 0 0K 29 dctcp data 0 0K 0 cubic data 0 0K 0 cdg data 0 0K 8 sctp_mcore 0 0K 0 sctp_socko 0 0K 1265 sctp_iter 0 0K 19 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 84 pf_table 0 0K 0 pf_rule 0 0K 26 pf_altq 0 0K 0 pf_temp 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 1183 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 38 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 489 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 20 ip6_moptions 0 0K 8 in6_mfilter 0 0K 23 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 1517 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 12 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 45 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 5190 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 146 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 281 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 841 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 37 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 8328 977 593878 0 254 38113280 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8963 607 1076517 0 254 2449920 0 tcp_log 416 0 5121 18170 0 254 2130336 0 RADIX NODE 144 12752 515 82033 0 63 1910448 0 BUF TRIE 144 312 11448 2750 0 62 1693440 0 malloc-384 384 4272 18 4337 0 30 1647360 0 ertt_txseginfo 40 36236 3861 175136 0 254 1603880 0 mbuf_cluster 2048 720 2 720 0 254 1478656 0 malloc-128 128 11345 63 11498 0 126 1460224 0 malloc-4096 4096 327 4 544 0 2 1355776 0 UMA Slabs 0 112 10835 34 10835 0 126 1217328 0 malloc-16384 16384 64 3 1361 0 1 1097728 0 vmem btag 56 18346 61 18346 0 254 1030792 0 tcp_bbr_map 128 3058 3514 47462 0 126 841216 0 FFS inode 1160 571 24 1897 0 8 690200 0 malloc-4096 4096 141 5 2939 0 2 598016 0 VM OBJECT 264 2052 63 36336 0 30 558360 0 MAP ENTRY 96 4733 265 132990 0 126 479808 0 256 Bucket 2048 170 60 14189 0 8 471040 0 THREAD 1808 202 18 2262 0 8 397760 0 malloc-2048 2048 183 11 1752 0 8 397312 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VNODE 448 609 75 1937 0 30 306432 0 malloc-64 64 4194 405 41494 0 254 294336 0 malloc-256 256 239 886 9326 0 62 288000 0 sctp_asoc 2288 58 67 810 0 254 286000 0 malloc-65536 65536 4 0 4 0 1 262144 0 VMSPACE 2544 95 7 2362 0 4 259488 0 sctp_ep 1280 181 11 1748 0 254 245760 0 socket 944 219 29 4160 0 254 234112 0 malloc-16 16 14147 353 16685 0 254 232000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 6 0 1 196608 0 malloc-32768 32768 0 6 437 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 mbuf_packet 256 182 538 6597 0 254 184320 0 malloc-32 32 5364 180 5625 0 254 177408 0 PROC 1336 117 12 2383 0 8 172344 0 malloc-128 128 1264 69 30476 0 126 170624 0 malloc-128 128 1221 50 5058 0 126 162688 0 FFS2 dinode 256 571 29 1896 0 62 153600 0 S VFS Cache 104 1070 295 2467 0 126 141960 0 malloc-1024 1024 53 79 1316 0 16 135168 0 filedesc0 1072 118 8 2350 0 8 135072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 342 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 clpbuf 2624 0 48 191 0 16 125952 0 128 Bucket 1024 80 43 1647 0 16 125952 0 malloc-384 384 239 71 2605 0 30 119040 0 ksiginfo 112 111 933 2076 0 126 116928 0 malloc-256 256 215 235 5323 0 62 115200 0 malloc-1024 1024 110 2 127 0 16 114688 0 malloc-2048 2048 7 45 5197 0 8 106496 0 sctp_raddr 736 58 85 825 0 254 105248 0 malloc-384 384 112 158 1504 0 30 103680 0 malloc-16384 16384 4 2 179 0 1 98304 0 malloc-2048 2048 4 44 511 0 8 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 tcpcb 1080 59 18 419 0 254 83160 0 malloc-128 128 398 222 1779 0 126 79360 0 malloc-8192 8192 5 4 134 0 1 73728 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 g_bio 408 0 160 16338 0 30 65280 0 malloc-256 256 230 25 2105 0 62 65280 0 64 Bucket 512 76 36 3631 0 30 57344 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 632 124 20145 0 254 48384 0 pipe 744 51 14 433 0 16 48360 0 Files 80 563 37 13106 0 126 48000 0 malloc-256 256 150 30 239 0 62 46080 0 32 Bucket 256 57 123 5852 0 62 46080 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4713 407 5213 0 254 40960 0 tcp_inpcb 496 59 21 419 0 254 39680 0 malloc-256 256 114 36 1140 0 62 38400 0 tcp_bbr_pcb 832 26 19 150 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 21102 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 75 15 138 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 221 10 221 0 62 31416 0 malloc-2048 2048 5 9 172 0 8 28672 0 malloc-1024 1024 13 15 1461 0 16 28672 0 KNOTE 160 28 147 40633 0 62 28000 0 malloc-4096 4096 3 3 1521 0 2 24576 0 malloc-2048 2048 12 0 203 0 8 24576 0 malloc-64 64 324 54 4962 0 254 24192 0 malloc-64 64 154 224 2024 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 496 1 47 321 0 254 23808 0 malloc-128 128 98 88 1423 0 126 23808 0 sctp_chunk 152 61 95 245 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 38 52 1451 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_pcb 832 0 27 138 0 16 22464 0 malloc-4096 4096 2 3 5 0 2 20480 0 malloc-2048 2048 2 8 114 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 73 557 1390 0 254 20160 0 malloc-32 32 405 225 7411 0 254 20160 0 malloc-128 128 7 148 286 0 126 19840 0 Mountpoints 2752 2 5 7 0 4 19264 0 malloc-384 384 36 14 38 0 30 19200 0 malloc-256 256 40 35 261 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-64 64 158 94 166 0 254 16128 0 malloc-32 32 265 239 3190 0 254 16128 0 vtnet_tx_hdr 24 0 668 300693 0 254 16032 0 8 Bucket 80 56 144 1348 0 126 16000 0 udp_inpcb 496 6 26 263 0 254 15872 0 unpcb 256 20 40 1332 0 254 15360 0 malloc-384 384 36 4 36 0 30 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 201 0 30 12288 0 malloc-64 64 153 36 271 0 254 12096 0 malloc-32 32 161 217 287 0 254 12096 0 16 Bucket 144 57 27 474 0 62 12096 0 malloc-16 16 346 404 649 0 254 12000 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-256 256 34 11 1072 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 48 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 3 13 81 0 30 8192 0 malloc-512 512 4 12 20 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 malloc-512 512 0 16 85 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 53 0 126 8096 0 rl_entry 40 74 128 74 0 254 8080 0 sctp_stream_msg_out 112 8 64 208 0 254 8064 0 sctp_laddr 48 44 124 525 0 254 8064 0 tcp_rack_map 112 0 72 303 0 126 8064 0 udpcb 32 7 245 584 0 254 8064 0 ertt 72 59 53 419 0 126 8064 0 malloc-64 64 12 114 102 0 254 8064 0 malloc-32 32 148 104 213 0 254 8064 0 malloc-32 32 21 231 93 0 254 8064 0 malloc-32 32 38 214 859 0 254 8064 0 4 Bucket 48 6 162 91 0 254 8064 0 2 Bucket 32 56 196 838 0 254 8064 0 malloc-16 16 61 439 426 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 26645 0 254 8000 0 malloc-16 16 275 225 2727 0 254 8000 0 ripcb 496 5 11 34 0 254 7936 0 malloc-128 128 25 37 128 0 126 7936 0 malloc-128 128 10 52 164 0 126 7936 0 sctp_readq 152 0 52 102 0 254 7904 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 89 0 126 6448 0 domainset 40 0 126 62 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 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 1 0 254 4048 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 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 itimer 352 0 0 0 0 30 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 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