panic: lock (sleep mutex) sctp-inp not locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:903 cpuid = 1 time = 1705469690 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0075e455b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0075e45710 vpanic() at vpanic+0x271/frame 0xfffffe0075e458b0 panic() at panic+0xb5/frame 0xfffffe0075e45970 witness_unlock() at witness_unlock+0x4fd/frame 0xfffffe0075e459f0 __mtx_unlock_flags() at __mtx_unlock_flags+0xec/frame 0xfffffe0075e45ab0 sctp_shutdown() at sctp_shutdown+0xe8e/frame 0xfffffe0075e45c10 soshutdown() at soshutdown+0xb3/frame 0xfffffe0075e45c50 kern_shutdown() at kern_shutdown+0x154/frame 0xfffffe0075e45d10 ia32_syscall() at ia32_syscall+0x466/frame 0xfffffe0075e45f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdffdbf9c KDB: enter: panic [ thread pid 1520 tid 100966 ] Stopped at kdb_enter+0x6e: movq $0,0x2194267(%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 0xfffffe0070800000 rdx 0x3ffff rbx 0xffffffff826f86c0 .str.28 rsp 0xfffffe0075e456f0 rbp 0xfffffe0075e45710 rsi 0x40001 rdi 0xffffffff815de326 printf+0x156 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0076018520 r12 0 r13 0xfffffe0076018000 r14 0xffffffff826f86c0 .str.28 r15 0 rip 0xffffffff815cadae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2194267(%rip) db> show proc Process 1520 (syz-executor.3) at 0xfffffe00541d2060: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffffe006d174000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe00541d1040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0076524c08 (map 0xfffffe0076524c08) (map.pmap 0xfffffe0076524cc8) (pmap 0xfffffe0076524d38) threads: 3 100087 RunQ syz-executor.3 100964 S connec 0xfffffe0058a83c1a syz-executor.3 100966 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1522 771 771 0 R syz-executor.1 1520 778 778 0 R (threaded) syz-executor.3 100087 RunQ syz-executor.3 100964 S connec 0xfffffe0058a83c1a syz-executor.3 100966 Run CPU 1 syz-executor.3 1519 774 774 0 R (threaded) syz-executor.2 100554 Run CPU 0 syz-executor.2 100963 RunQ syz-executor.2 1512 770 770 0 R (threaded) syz-executor.0 100091 RunQ syz-executor.0 100957 S connec 0xfffffe0058a8385a syz-executor.0 100960 S uwait 0xfffffe006d19ff00 syz-executor.0 1371 1 770 0 S uwait 0xfffffe006d1af700 syz-executor.0 1367 1 770 0 S uwait 0xfffffe006d19e280 syz-executor.0 1342 1 770 0 S uwait 0xfffffe006d19e700 syz-executor.0 1341 1 774 0 S uwait 0xfffffe006d1b1600 syz-executor.2 1340 1 771 0 S uwait 0xfffffe006d1b0700 syz-executor.1 1339 1 778 0 S uwait 0xfffffe006d1a0500 syz-executor.3 1334 1 770 0 S umtxn 0xfffffe006d1b0900 syz-executor.0 1333 1 778 0 S uwait 0xfffffe006d1b0800 syz-executor.3 1332 1 774 0 S uwait 0xfffffe006d19ed80 syz-executor.2 1331 1 771 0 S uwait 0xfffffe0007989600 syz-executor.1 1326 1 770 0 S uwait 0xfffffe006d1b0600 syz-executor.0 1325 1 778 0 S uwait 0xfffffe005750a000 syz-executor.3 1324 1 774 0 S uwait 0xfffffe006d19ee80 syz-executor.2 1323 1 771 0 S uwait 0xfffffe006d1b2180 syz-executor.1 1318 1 778 0 S uwait 0xfffffe006d19f200 syz-executor.3 1317 1 770 0 S uwait 0xfffffe0057a77a80 syz-executor.0 1316 1 771 0 S uwait 0xfffffe006d19da80 syz-executor.1 1315 1 774 0 S uwait 0xfffffe006d19d980 syz-executor.2 1310 1 778 0 S uwait 0xfffffe006d19f400 syz-executor.3 1309 1 774 0 S uwait 0xfffffe005750a080 syz-executor.2 1308 1 771 0 S uwait 0xfffffe006d19e800 syz-executor.1 1307 1 770 0 S uwait 0xfffffe006d19e380 syz-executor.0 1302 1 774 0 S uwait 0xfffffe0057a76a80 syz-executor.2 1301 1 778 0 S umtxn 0xfffffe0057a78300 syz-executor.3 1300 1 771 0 S uwait 0xfffffe006d1a0600 syz-executor.1 1299 1 770 0 S uwait 0xfffffe005750a980 syz-executor.0 1294 1 770 0 S uwait 0xfffffe0007989500 syz-executor.0 1289 1 770 0 S uwait 0xfffffe006d1b2700 syz-executor.0 1203 1 774 0 S uwait 0xfffffe006d1b2400 syz-executor.2 1191 1 774 0 S uwait 0xfffffe005750da00 syz-executor.2 1181 1 774 0 S uwait 0xfffffe006d1b1d80 syz-executor.2 1179 1 778 0 S uwait 0xfffffe006d1b2500 syz-executor.3 1176 1 771 0 S uwait 0xfffffe006d1b1800 syz-executor.1 1172 1 778 0 S uwait 0xfffffe006d19f580 syz-executor.3 1170 1 774 0 S uwait 0xfffffe005750dd00 syz-executor.2 1168 1 771 0 S uwait 0xfffffe006d1a0680 syz-executor.1 1164 1 778 0 S uwait 0xfffffe0007989e00 syz-executor.3 1161 1 771 0 S uwait 0xfffffe006d19fa00 syz-executor.1 1160 1146 1160 0 Ss select 0xfffffe00571d76c0 dhclient 1158 1 778 0 S uwait 0xfffffe006d1b2600 syz-executor.3 1151 1 1151 0 Ss select 0xfffffe00571d7740 dhclient 1147 1 774 0 S uwait 0xfffffe006d19fe00 syz-executor.2 1146 1131 424 65 S select 0xfffffe00571d75c0 dhclient 1143 1 778 0 S uwait 0xfffffe005750dc00 syz-executor.3 1136 1 771 0 S uwait 0xfffffe005750b680 syz-executor.1 1131 424 424 0 S wait 0xfffffe006cd82580 sh 1130 1 771 0 S uwait 0xfffffe005750ac80 syz-executor.1 1128 1 778 0 S uwait 0xfffffe0057a76680 syz-executor.3 1117 1 774 0 S uwait 0xfffffe006d19f900 syz-executor.2 1113 1 771 0 S uwait 0xfffffe005750c200 syz-executor.1 1110 1 778 0 S uwait 0xfffffe005750ae80 syz-executor.3 1103 1 778 0 S uwait 0xfffffe005750b580 syz-executor.3 1094 1 778 0 S uwait 0xfffffe006d19fd00 syz-executor.3 1086 1 778 0 S uwait 0xfffffe005750ad80 syz-executor.3 953 0 0 0 DL aiordy 0xfffffe006d174560 [aiod4] 952 0 0 0 DL aiordy 0xfffffe006d175020 [aiod3] 951 0 0 0 DL aiordy 0xfffffe0058cceb00 [aiod2] 950 0 0 0 DL aiordy 0xfffffe0058ccf5c0 [aiod1] 778 768 778 0 Ss nanslp 0xffffffff83740401 syz-executor.3 774 768 774 0 Rs syz-executor.2 771 768 771 0 Rs syz-executor.1 770 768 770 0 Rs syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100119 S uwait 0xfffffe0057a76c80 syz-fuzzer 100121 S uwait 0xfffffe005750de00 syz-fuzzer 100122 S uwait 0xfffffe005750df00 syz-fuzzer 100123 S uwait 0xfffffe0057a76080 syz-fuzzer 100124 S wait 0xfffffe006cd83b00 syz-fuzzer 100125 S uwait 0xfffffe0057a76280 syz-fuzzer 100126 S uwait 0xfffffe0057a76380 syz-fuzzer 100127 S wait 0xfffffe006cd83b00 syz-fuzzer 100129 S kqread 0xfffffe006cd8c400 syz-fuzzer 100131 S wait 0xfffffe006cd83b00 syz-fuzzer 100135 S wait 0xfffffe006cd83b00 syz-fuzzer 100140 S uwait 0xfffffe006d19fb00 syz-fuzzer 100169 S uwait 0xfffffe006d19f100 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006cd83650 csh 764 682 764 0 Ss select 0xfffffe00571b1ec0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005766fcb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587670b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587674b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587678b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058767cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00587680b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00587684b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00587688b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058768cb0 getty 686 1 686 0 Ss nanslp 0xffffffff83740400 cron 682 1 682 0 Ss select 0xfffffe00571b60c0 sshd 495 1 495 0 Ss select 0xfffffe00571b6240 syslogd 424 1 424 0 Ss wait 0xfffffe0057b9aac0 devd 423 1 423 65 Ss select 0xfffffe00571b6340 dhclient 338 1 338 0 Ss select 0xfffffe00571b6140 dhclient 335 1 335 0 Ss select 0xfffffe00571b62c0 dhclient 17 0 0 0 DL syncer 0xffffffff8385db20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057182060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385c100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005889a4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a55c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388d438 [dom0] 100080 D launds 0xffffffff8388d444 [laundry: dom0] 100081 D umarcl 0xffffffff81d61000 [uma] 7 0 0 0 DL - 0xffffffff834bdc10 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84577ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff840c75a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83488340 [doneq0] 100045 D - 0xffffffff834882c0 [async] 100076 D - 0xffffffff83488140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83888c60 [crypto] 100042 D crypto_ 0xfffffe00542d5730 [crypto returns 0] 100043 D crypto_ 0xfffffe00542d5780 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe000796e888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836e8d40 [g_event] 100036 D - 0xffffffff836e8d60 [g_up] 100037 D - 0xffffffff836e8d80 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe00541d1040 [init] 10 0 0 0 DL audit_w 0xffffffff838896c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836e9720 [swapper] 100005 D - 0xfffffe0054282100 [softirq_0] 100006 D - 0xfffffe0054282000 [softirq_1] 100007 D - 0xfffffe0054281e00 [if_io_tqg_0] 100008 D - 0xfffffe0054281d00 [if_io_tqg_1] 100009 D - 0xfffffe0054281c00 [if_config_tqg_0] 100010 D - 0xfffffe0007977900 [pci_hp taskq] 100011 D - 0xfffffe0007977800 [kqueue_ctx taskq] 100014 D - 0xfffffe0007977500 [thread taskq] 100016 D - 0xfffffe0007977300 [aiod_kick taskq] 100017 D - 0xfffffe0007977200 [deferred_unmount ta] 100018 D - 0xfffffe0007977100 [inm_free taskq] 100019 D - 0xfffffe0007977000 [in6m_free taskq] 100020 D - 0xfffffe0007976e00 [linuxkpi_irq_wq] 100021 D - 0xfffffe0007976d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007976d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007976d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007976d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007976c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007976c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007976c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007976c00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007976a00 [firmware taskq] 100039 D - 0xfffffe0007976700 [crypto_0] 100040 D - 0xfffffe0007976700 [crypto_1] 100055 D - 0xfffffe00571c4b00 [vtnet0 rxq 0] 100056 D - 0xfffffe00571c4a00 [vtnet0 txq 0] 100057 D - 0xfffffe00571c4900 [vtnet0 rxq 1] 100058 D - 0xfffffe00571c4800 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00571b6580 [virtio_balloon] 100066 D - 0xffffffff826fd921 [deadlkres] 100070 D - 0xfffffe0057bbd100 [acpi_task_0] 100071 D - 0xfffffe0057bbd100 [acpi_task_1] 100072 D - 0xfffffe0057bbd100 [acpi_task_2] 100074 D - 0xfffffe0007977c00 [mca taskq] 100075 D - 0xfffffe0007976500 [CAM taskq] db> show all locks Process 1519 (syz-executor.2) thread 0xfffffe0075d2d000 (100963) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007f0e350) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4010 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0073cc1770) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1640 db> show malloc Type InUse MemUse Requests sctp_stro 49 30040K 332 pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34817 2052K 34888 vtbuf 24 1968K 46 pcb 590 1305K 2139 kobj 326 1304K 488 newblk 80 1044K 3549 vfscache 3 1025K 3 filedesc 118 938K 1247 inodedep 78 541K 849 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 225 458K 1645 vmem 3 268K 7 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 41 138K 630 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 sctp_atcl 332 125K 1427 tcp_fsb 56 116K 124 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 kdtrace 300 56K 2490 umtx 432 54K 432 temp 35 37K 2037 BPF 22 36K 56 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 97 16K 97 lltable 46 15K 46 bus-sc 34 15K 1687 CC Mem 56 14K 186 sctp_atky 381 14K 1846 eventhandler 161 14K 161 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 ksem 31 12K 41 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 431 CAM queue 5 11K 1528 dirrem 36 9K 691 kqueue 105 9K 1548 in6_multi 65 9K 65 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 bmsafemap 1 8K 781 shmfd 1 8K 1 pfs_vncache 1 8K 1 DEVFSP 128 8K 226 audit_evclass 238 8K 300 taskqueue 63 7K 75 pwddesc 103 7K 1501 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 236 plimit 21 6K 349 sctp_athm 332 6K 1491 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 newdirblk 36 5K 593 freefile 36 5K 573 UMA 267 5K 267 pf_ifnet 10 5K 19 cryptodev 68 5K 194 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 126 4K 2649 acpisem 28 4K 28 kcovinfo 52 4K 52 session 25 4K 38 terminal 11 3K 11 inpcbpolicy 86 3K 430 clone 9 3K 9 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 78 selfd 31 2K 20199 ip6ndp 12 2K 14 Unitno 31 2K 49 sctp_ifa 13 2K 14 tun 7 2K 7 CAM XPT 22 2K 543 sctp_map 98 2K 690 msi 12 2K 12 in_multi 6 2K 8 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 37 osd 61 2K 199 acpidev 20 2K 20 sctp_aadr 19 2K 26 freework 5 2K 838 softdep 1 1K 1 mkdir 8 1K 1186 freeblks 4 1K 611 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 182 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 725 crypto 4 1K 4 netlink 3 1K 29 encap_export_host 12 1K 12 indirdep 2 1K 1286 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 soname 6 1K 4245 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 4 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 614 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_stri 0 0K 128 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 776 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 90 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 10 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 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 statfs 0 0K 196 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 6 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14856 ioctlops 0 0K 122 eventfd 0 0K 4 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 663 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 22 pwd 0 0K 0 tty console 0 0K 0 boottrace 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 tmpfs extattr 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 NEWdirectio 0 0K 0 NEWNFSnode 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 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 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 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 10 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 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 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8586 812 214108 0 254 38494208 0 mbuf 256 9419 13954 656416 0 254 5983488 0 mbuf_cluster 2048 762 508 766 0 254 2600960 0 BUF TRIE 144 421 11395 3726 0 62 1701504 0 malloc-384 384 4273 17 4281 0 30 1647360 0 malloc-128 128 11504 214 12112 0 126 1499904 0 RADIX NODE 144 9435 248 49572 0 62 1394352 0 malloc-4096 4096 326 2 488 0 2 1343488 0 UMA Slabs 0 112 11504 10 11504 0 126 1289568 0 sctp_asoc 2256 49 461 325 0 254 1150560 0 ertt_txseginfo 40 0 26765 151208 0 254 1070600 0 vmem btag 56 18703 56 18703 0 254 1050504 0 malloc-16384 16384 58 4 621 0 1 1015808 0 FFS inode 1168 612 25 1185 0 8 744016 0 256 Bucket 2048 313 15 3727 0 8 671744 0 malloc-2048 2048 290 22 1298 0 8 638976 0 sctp_ep 1176 283 227 1038 0 254 599760 0 lkpicurr 176 2 3080 2 0 62 542432 0 sctp_chunk 152 49 3513 26870 0 254 541424 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-4096 4096 118 8 2021 0 2 516096 0 VM OBJECT 264 1784 136 23543 0 30 506880 0 socket 960 335 173 2715 0 254 487680 0 THREAD 1824 196 20 966 0 8 393984 0 malloc-65536 65536 4 2 74 0 1 393216 0 malloc-256 256 397 1103 4765 0 62 384000 0 sctp_raddr 736 49 468 329 0 254 380512 0 VNODE 448 650 70 1225 0 30 322560 0 MAP ENTRY 96 2787 363 69966 0 126 302400 0 malloc-64 64 3792 303 3793 0 254 262080 0 malloc-16 16 14379 121 14447 0 254 232000 0 malloc-32768 32768 0 7 1205 0 1 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 tcp_log 416 0 513 100 0 254 213408 0 mbuf_packet 256 98 664 3441 0 254 195072 0 malloc-128 128 1341 178 28760 0 126 194432 0 FPU_save_area 832 198 27 1994 0 16 187200 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5281 389 5291 0 254 181440 0 FFS2 dinode 256 612 78 1185 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 102 19 1522 0 8 166496 0 malloc-384 384 333 57 1801 0 30 149760 0 malloc-2048 2048 10 62 1042 0 8 147456 0 malloc-1024 1024 120 24 298 0 16 147456 0 malloc-128 128 1065 82 2405 0 126 146816 0 S VFS Cache 104 1006 398 1704 0 126 146016 0 filedesc0 1072 103 30 1501 0 8 142576 0 malloc-4096 4096 30 4 149 0 2 139264 0 g_bio 408 0 330 26320 0 30 134640 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 unpcb 256 11 499 1212 0 254 130560 0 malloc-256 256 435 75 1811 0 62 130560 0 tcp_inpcb 1312 56 34 186 0 8 118080 0 ksiginfo 112 102 942 1216 0 126 116928 0 malloc-128 128 547 352 6367 0 126 115072 0 malloc-256 256 288 147 3604 0 62 111360 0 malloc-384 384 77 193 849 0 30 103680 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-8192 8192 10 1 12 0 1 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 64 Bucket 512 96 72 2337 0 30 86016 0 128 Bucket 1024 56 27 307 0 16 84992 0 malloc-64 64 1024 299 3515 0 254 84672 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-1024 1024 44 36 320 0 16 81920 0 malloc-8192 8192 7 2 108 0 1 73728 0 Files 80 683 217 9961 0 126 72000 0 VMSPACE 616 82 32 1508 0 16 70224 0 malloc-64 64 755 316 22556 0 254 68544 0 tcp_bbr_map 128 3 524 4191 0 126 67456 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 12 4 223 0 2 65536 0 malloc-1024 1024 20 44 1598 0 16 65536 0 32 Bucket 256 75 180 816 0 62 65280 0 sctp_stream_msg_out 112 19 521 84 0 254 60480 0 da_ccb 544 0 98 6703 0 16 53312 0 malloc-256 256 3 192 779 0 62 49920 0 malloc-256 256 67 128 2019 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 16561 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-4096 4096 10 2 14 0 2 49152 0 malloc-2048 2048 10 14 82 0 8 49152 0 malloc-384 384 94 26 96 0 30 46080 0 PWD 40 68 1043 656 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 pcpu-8 8 4749 371 5151 0 254 40960 0 pipe 728 20 35 405 0 16 40040 0 sctp_readq 152 0 260 49 0 254 39520 0 udp_inpcb 424 6 84 195 0 30 38160 0 malloc-64 64 179 388 16194 0 254 36288 0 malloc-64 64 32 535 54 0 254 36288 0 malloc-64 64 156 411 1678 0 254 36288 0 tcp_rack_map 128 12 267 106 0 126 35712 0 malloc-128 128 20 259 178 0 126 35712 0 malloc-128 128 8 271 15 0 126 35712 0 malloc-128 128 9 270 9 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 45 90 495 0 62 34560 0 malloc-256 256 4 131 8 0 62 34560 0 TURNSTILE 136 217 35 217 0 62 34272 0 tcp_rack_pcb 1024 28 4 62 0 16 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 2 14 14 0 8 32768 0 malloc-2048 2048 2 14 6 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-1024 1024 5 27 45 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 4 60 39 0 30 32768 0 malloc-512 512 3 61 54 0 30 32768 0 malloc-512 512 8 56 136 0 30 32768 0 malloc-512 512 4 60 34 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 KNOTE 160 30 170 12113 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 38 0 126 31680 0 clpbuf 2624 0 12 121 0 4 31488 0 tcp_bbr_pcb 832 1 35 83 0 16 29952 0 sctp_laddr 48 56 532 330 0 254 28224 0 malloc-32 32 361 521 964 0 254 28224 0 16 Bucket 144 65 131 535 0 62 28224 0 4 Bucket 48 6 582 12 0 254 28224 0 AIO 208 0 133 41 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 24 39 49 0 30 24696 0 malloc-8192 8192 2 1 28 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 6 0 2 24576 0 rl_entry 40 70 536 70 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 57 243 978 0 126 24000 0 SLEEPQUEUE 88 217 39 217 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 54 0 254 20160 0 tcp_inpcb ports 32 7 623 122 0 254 20160 0 ertt 72 56 224 186 0 126 20160 0 malloc-64 64 2 313 2 0 254 20160 0 malloc-64 64 1 314 1 0 254 20160 0 malloc-32 32 82 548 110 0 254 20160 0 malloc-32 32 261 369 2885 0 254 20160 0 malloc-32 32 122 508 747 0 254 20160 0 malloc-32 32 370 260 4527 0 254 20160 0 malloc-32 32 5 625 5 0 254 20160 0 malloc-32 32 2 628 8 0 254 20160 0 2 Bucket 32 56 574 708 0 254 20160 0 malloc-128 128 2 153 2 0 126 19840 0 AIOCB 552 0 35 41 0 16 19320 0 malloc-256 256 11 64 11 0 62 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 183 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 malloc-16 16 525 475 4188 0 254 16000 0 kenv 258 17 43 1076 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 vtnet_tx_hdr 24 0 501 104538 0 254 12024 0 malloc-16 16 98 652 2313 0 254 12000 0 malloc-16 16 10 740 11 0 254 12000 0 malloc-16 16 113 637 672 0 254 12000 0 malloc-16 16 83 667 28522 0 254 12000 0 malloc-16 16 20 730 20 0 254 12000 0 malloc-16 16 345 405 1506 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 13 17 13 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 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 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 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 sackhole 32 0 0 0 0 254 0 0 ipq 56 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 0 0 ripcb ports 32 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 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 232 0 0 0 0 62 0 0 NCLNODE 608 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 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 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 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-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-8192 8192 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-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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