panic: ipreass_callout: stray callout on bucket 0xfffffe00579dc700, 680 < 681 cpuid = 0 time = 23 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053ab7950 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053ab7ab0 vpanic() at vpanic+0x254/frame 0xfffffe0053ab7b90 panic() at panic+0xb5/frame 0xfffffe0053ab7c50 ipreass_callout() at ipreass_callout+0x3e9/frame 0xfffffe0053ab7cb0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053ab7e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053ab7ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053ab7f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053ab7f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x27566aa(%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 0xffffffff8172cf86 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053ab7a90 rbp 0xfffffe0053ab7ab0 rsi 0 rdi 0xffffffff8172cfe8 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe009000e540 r12 0 r13 0xfffffe0053e8c3a0 r14 0xffffffff82b6d3e0 .str.26 r15 0xffffffff82b6d3e0 .str.26 rip 0xffffffff8171caeb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x27566aa(%rip) db> show proc Process 2 (clock) at 0xfffffe0053dda008: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e167e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e167e0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e17780 (map 0xffffffff83e17780) (map.pmap 0xffffffff83e17840) (pmap 0xffffffff83e178b0) threads: 2 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 17358 781 781 0 R (threaded) syz-executor.3 114492 RunQ syz-executor.3 116996 S connec 0xfffffe0099ed4c1a syz-executor.3 117002 S uwait 0xfffffe00081cdc00 syz-executor.3 11150 1 777 0 S uwait 0xfffffe00b08bd300 syz-executor.0 11136 1 777 0 S uwait 0xfffffe0092de4980 syz-executor.0 11065 1 778 0 S uwait 0xfffffe00b08bd080 syz-executor.1 11039 1 780 0 S uwait 0xfffffe0092de4580 syz-executor.2 10923 1 781 0 S uwait 0xfffffe0092de4a80 syz-executor.3 9582 1 780 0 S uwait 0xfffffe0092de5300 syz-executor.2 8732 1 781 0 S uwait 0xfffffe00b08bcf00 syz-executor.3 8329 1 777 0 S uwait 0xfffffe0092de5000 syz-executor.0 8247 1 778 0 S uwait 0xfffffe0057888800 syz-executor.1 8071 1 780 0 S uwait 0xfffffe0092de3700 syz-executor.2 7975 1 781 0 S uwait 0xfffffe0092de4380 syz-executor.3 7972 1 781 0 S uwait 0xfffffe0092de4780 syz-executor.3 7964 1 781 0 S uwait 0xfffffe0092de3e00 syz-executor.3 7957 1 781 0 S uwait 0xfffffe0092de5b00 syz-executor.3 7950 1 781 0 S uwait 0xfffffe0092de5600 syz-executor.3 7946 1 781 0 S uwait 0xfffffe0057328200 syz-executor.3 7897 1 7897 65 Ss select 0xfffffe00998699c0 dhclient 7438 1 778 0 S uwait 0xfffffe0092de4b80 syz-executor.1 7436 1 778 0 S uwait 0xfffffe0057327a00 syz-executor.1 7429 1 781 0 S uwait 0xfffffe00b08bd400 syz-executor.3 7427 1 778 0 S uwait 0xfffffe0057889a00 syz-executor.1 7426 1 780 0 S uwait 0xfffffe00b08bd200 syz-executor.2 7421 1 780 0 S uwait 0xfffffe0057328500 syz-executor.2 7420 1 778 0 S uwait 0xfffffe0092de5400 syz-executor.1 7419 1 781 0 S uwait 0xfffffe00081cd700 syz-executor.3 7415 1 778 0 S uwait 0xfffffe0057888900 syz-executor.1 7414 1 781 0 S uwait 0xfffffe0057327900 syz-executor.3 7412 1 778 0 S uwait 0xfffffe00081cd500 syz-executor.1 7406 1 778 0 S uwait 0xfffffe0057889b00 syz-executor.1 7404 1 780 0 S uwait 0xfffffe0057328a00 syz-executor.2 7402 1 778 0 S uwait 0xfffffe0057889280 syz-executor.1 7398 1 780 0 S uwait 0xfffffe0057889900 syz-executor.2 7396 1 778 0 S uwait 0xfffffe0057328600 syz-executor.1 7390 1 780 0 S uwait 0xfffffe0057328900 syz-executor.2 7388 1 778 0 S uwait 0xfffffe0057889080 syz-executor.1 7386 1 780 0 S uwait 0xfffffe0057325880 syz-executor.2 7380 1 780 0 S uwait 0xfffffe00081cd300 syz-executor.2 7378 1 780 0 S uwait 0xfffffe0057328c00 syz-executor.2 7373 1 780 0 S uwait 0xfffffe0057888480 syz-executor.2 7371 1 780 0 S uwait 0xfffffe0057328300 syz-executor.2 7365 1 780 0 S uwait 0xfffffe0057328700 syz-executor.2 7358 1 780 0 S uwait 0xfffffe0057888280 syz-executor.2 7351 1 780 0 S uwait 0xfffffe0057328400 syz-executor.2 7346 1 780 0 S uwait 0xfffffe0057328800 syz-executor.2 7334 1 777 0 S uwait 0xfffffe00081cdb00 syz-executor.0 7328 1 777 0 S uwait 0xfffffe0057328f00 syz-executor.0 7324 1 777 0 S uwait 0xfffffe0092de5e00 syz-executor.0 7318 1 777 0 S uwait 0xfffffe0092de5a00 syz-executor.0 7305 1 777 0 S uwait 0xfffffe0057328d00 syz-executor.0 7296 1 777 0 S uwait 0xfffffe0057888c00 syz-executor.0 7286 1 777 0 S uwait 0xfffffe0092de5d00 syz-executor.0 7281 1 777 0 S uwait 0xfffffe00081cd100 syz-executor.0 7276 1 780 0 S uwait 0xfffffe0057888180 syz-executor.2 7275 1 777 0 S uwait 0xfffffe0057325180 syz-executor.0 7269 1 777 0 S uwait 0xfffffe0092de5700 syz-executor.0 7261 1 777 0 S uwait 0xfffffe0057328e00 syz-executor.0 6530 1 6530 0 Ss select 0xfffffe0099618b40 dhclient 6527 1 6527 0 Ss select 0xfffffe009aa6c5c0 dhclient 6496 1 6496 65 Ss select 0xfffffe009aa6b6c0 dhclient 5362 1 5362 0 Ss select 0xfffffe009aa4f3c0 dhclient 5359 1 5359 0 Ss select 0xfffffe00586155c0 dhclient 5340 1 5340 65 Ss select 0xfffffe00997840c0 dhclient 3256 1 3256 0 Ss select 0xfffffe009aa6b7c0 dhclient 3253 1 3253 0 Ss select 0xfffffe009978c3c0 dhclient 3231 1 3231 65 Ss select 0xfffffe009aa4dec0 dhclient 2127 1 780 0 SV uwait 0xfffffe00081cd600 syz-executor.2 2114 1 780 0 SV uwait 0xfffffe00081cd900 syz-executor.2 2104 1 780 0 SV uwait 0xfffffe00081cda00 syz-executor.2 1899 1 780 0 S uwait 0xfffffe0057889800 syz-executor.2 1436 1 1436 0 Ss select 0xfffffe00997878c0 dhclient 1433 1 1433 0 Ss select 0xfffffe009982e040 dhclient 1166 0 0 0 DL aiordy 0xfffffe0092983ab8 [aiod4] 1165 0 0 0 DL aiordy 0xfffffe0092984010 [aiod3] 1164 0 0 0 DL aiordy 0xfffffe0092984568 [aiod2] 1163 0 0 0 DL aiordy 0xfffffe0092985570 [aiod1] 781 774 781 0 Ss nanslp 0xffffffff83e40940 syz-executor.3 780 774 780 0 Ss piperd 0xfffffe0058b73b60 syz-executor.2 778 774 778 0 Ss piperd 0xfffffe0058b712d8 syz-executor.1 777 774 777 0 Ss piperd 0xfffffe0058b71e38 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100093 S uwait 0xfffffe0057326900 syz-fuzzer 100111 S uwait 0xfffffe005788a480 syz-fuzzer 100112 S wait 0xfffffe00579a0018 syz-fuzzer 100113 S uwait 0xfffffe0057326e80 syz-fuzzer 100114 S wait 0xfffffe00579a0018 syz-fuzzer 100115 S uwait 0xfffffe0057325580 syz-fuzzer 100116 S uwait 0xfffffe0057325680 syz-fuzzer 100118 S uwait 0xfffffe0057326c80 syz-fuzzer 100119 S wait 0xfffffe00579a0018 syz-fuzzer 100122 S uwait 0xfffffe0057325d00 syz-fuzzer 100123 S wait 0xfffffe00579a0018 syz-fuzzer 100124 S kqread 0xfffffe0058a67c00 syz-fuzzer 104449 S uwait 0xfffffe0057325780 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0092982b60 csh 770 688 770 0 Ss select 0xfffffe0007980d40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056f56cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574900b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579c1cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579c20b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579c24b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579c28b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579c2cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579c30b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579c34b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e40941 cron 688 1 688 0 Ss select 0xfffffe0007980ac0 sshd 501 1 501 0 Ss select 0xfffffe0007980cc0 syslogd 430 1 430 0 Ss select 0xfffffe00586173c0 devd 429 1 429 65 Ss select 0xfffffe0007980840 dhclient 344 1 344 0 Ss select 0xfffffe0007981140 dhclient 341 1 341 0 Ss select 0xfffffe00079808c0 dhclient 17 0 0 0 DL syncer 0xffffffff83f65de0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056fa4010 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f64400 [bufdaemon] 100080 D - 0xffffffff83212100 [bufspacedaemon-0] 100090 D sdflush 0xfffffe005748fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f97e80 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100081 D launds 0xffffffff83f8bd44 [laundry: dom0] 100082 D umarcl 0xffffffff81e5d9f0 [uma] 7 0 0 0 DL - 0xffffffff83bfcde8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8457e330 [pf purge] 5 0 0 0 DL waiting 0xffffffff849cf640 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83a9f340 [doneq0] 100045 D - 0xffffffff83a9f2c0 [async] 100076 D - 0xffffffff83a9f140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056efcc88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f87460 [crypto] 100041 D crypto_ 0xfffffe0053f6c030 [crypto returns 0] 100042 D crypto_ 0xfffffe0053f6c080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e15dc0 [g_event] 100036 D - 0xffffffff83e15de0 [g_up] 100037 D - 0xffffffff83e15e00 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 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 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053ddb010 [init] 10 0 0 0 DL audit_w 0xffffffff83f88000 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e167e0 [swapper] 100005 D - 0xfffffe0053c82700 [softirq_0] 100006 D - 0xfffffe0053c82600 [softirq_1] 100007 D - 0xfffffe0053c82500 [if_io_tqg_0] 100008 D - 0xfffffe0053c82400 [if_io_tqg_1] 100009 D - 0xfffffe0053c82300 [if_config_tqg_0] 100010 D - 0xfffffe000817bd00 [in6m_free taskq] 100011 D - 0xfffffe000817bc00 [linuxkpi_irq_wq] 100012 D - 0xfffffe000817bb00 [deferred_unmount ta] 100014 D - 0xfffffe000817b900 [thread taskq] 100016 D - 0xfffffe000817b700 [kqueue_ctx taskq] 100017 D - 0xfffffe000817b600 [pci_hp taskq] 100019 D - 0xfffffe000817b400 [inm_free taskq] 100020 D - 0xfffffe000817b300 [aiod_kick taskq] 100021 D - 0xfffffe000817b200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000817b200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000817b200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000817b200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000817b100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000817b100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000817b100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000817b100 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000817b000 [firmware taskq] 100038 D - 0xfffffe000817ae00 [crypto_0] 100039 D - 0xfffffe000817ae00 [crypto_1] 100055 D - 0xfffffe000817ac00 [vtnet0 rxq 0] 100056 D - 0xfffffe000817ab00 [vtnet0 txq 0] 100057 D - 0xfffffe000817aa00 [vtnet0 rxq 1] 100058 D - 0xfffffe000817a900 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007982100 [virtio_balloon] 100066 D - 0xffffffff82b73440 [deadlkres] 100071 D - 0xfffffe0057901c00 [acpi_task_0] 100072 D - 0xfffffe0057901c00 [acpi_task_1] 100073 D - 0xfffffe0057901c00 [acpi_task_2] 100074 D - 0xfffffe000817c100 [mca taskq] 100075 D - 0xfffffe000817ad00 [CAM taskq] 2128 2127 780 0 Z syz-executor.2 db> show all locks Process 2 (clock) thread 0xfffffe0053e8c3a0 (100029) exclusive sleep mutex IP reassembly (IP reassembly) r = 0 (0xfffffe00579dc710) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:211 db> show malloc Type InUse MemUse Requests sctp_stro 390 645377K 4133 pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35217 2075K 35288 vtbuf 24 1968K 46 pcb 807 1419K 35131 kobj 329 1316K 493 filedesc 130 1034K 32775 newblk 10 1027K 15922 vfscache 3 1025K 3 inodedep 120 557K 15549 subproc 262 526K 17511 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 782 294K 20765 vmem 3 274K 6 acpica 1674 184K 58126 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 15427 tfo_ccache 1 128K 1 IP reass 1 128K 1 shm 49 128K 2017 vnet_data 1 112K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 91 bus 998 82K 5213 mtx_pool 2 72K 2 syncache 1 68K 1 module 516 65K 516 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 506 64K 506 kdtrace 337 63K 34373 sctp_atky 1172 49K 24021 temp 34 33K 2660 DEVFS3 128 32K 138 hostcache 1 32K 1 msg 4 30K 4 dirrem 108 27K 15452 gtaskqueue 18 26K 18 sctp_timw 97 25K 97 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 137 16K 429 ithread 97 16K 97 bus-sc 34 15K 1682 freefile 109 14K 15389 lltable 42 13K 71 KTRACE 101 13K 119 ether_multi 157 13K 167 eventhandler 151 13K 151 sctp_athm 782 13K 20765 sctp_map 780 13K 6464 ifnet 7 13K 7 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 483 CAM queue 5 11K 1528 kqueue 120 10K 17392 in6_multi 71 9K 71 bmsafemap 2 9K 15521 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 129 rpc 2 8K 2 shmfd 1 8K 8 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 pwddesc 117 8K 17367 taskqueue 63 7K 63 cred 26 7K 311 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 443 tcp_fsb 39 5K 1998 ufs_dirhash 20 5K 24 UMA 271 5K 271 session 35 5K 51 proc-args 148 5K 18714 pf_ifnet 10 5K 19 DEVFSP 68 5K 735 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 selfd 55 4K 236544 lockf 32 4K 61 hhook 15 4K 17 kcovinfo 52 4K 52 CC Mem 50 4K 9753 terminal 11 3K 11 select 19 3K 71 uidinfo 3 3K 24 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 inpcbpolicy 61 2K 10382 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 osd 54 2K 9764 tun 7 2K 7 freework 5 2K 15362 softdep 1 1K 1 mkdir 8 1K 30816 freeblks 4 1K 15361 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 52 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 454 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 15408 diradd 4 1K 15492 pfil 4 1K 4 cdev 2 1K 2 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 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 cryptodev 2 1K 1402 nexusdev 8 1K 8 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 aio 4 1K 10 soname 5 1K 20840 pmchooks 1 1K 1 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6214 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 filemon 0 0K 30 tcp_do 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 13246 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 23 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 10 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 vtfont 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 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 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 18 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 USBdev 0 0K 0 USB 0 0K 0 LRO 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 16 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 15642 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 0 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 523 biobuf 0 0K 0 lio 0 0K 74 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 20979 ioctlops 0 0K 1318 eventfd 0 0K 8 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 846 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 824 1289486 0 253 37453824 0 RADIX NODE 144 24352 1879 343473 0 62 3777264 0 mbuf 256 9137 1036 3171788 0 254 2604288 0 sctp_asoc 2256 390 630 3232 0 253 2301120 0 pbuf 2624 0 794 0 0 2 2083456 0 malloc-4096 4096 482 8 18467 0 2 2007040 0 BUF TRIE 144 175 11585 909 0 62 1693440 0 malloc-384 384 4279 41 4308 0 30 1658880 0 mbuf_cluster 2048 762 0 762 0 253 1560576 0 malloc-128 128 11616 257 11880 0 126 1519744 0 malloc-2048 2048 395 277 17892 0 8 1376256 0 UMA Slabs 0 112 11082 216 11421 0 126 1265376 0 sctp_ep 1208 392 628 17533 0 253 1232160 0 malloc-16384 16384 67 8 16548 0 1 1228800 0 vmem btag 56 19867 116 20318 0 254 1119048 0 malloc-64 64 177 16140 236799 0 254 1044288 0 VM OBJECT 264 3512 148 372517 0 30 966240 0 sctp_raddr 736 390 633 3232 0 253 752928 0 socket 960 91 673 29627 0 253 733440 0 FFS inode 1160 578 31 15967 0 8 706440 0 MAP ENTRY 96 5555 493 932766 0 126 580608 0 256 Bucket 2048 264 18 6171 0 8 577536 0 tcpcb 1104 50 461 9753 0 253 564144 0 malloc-384 384 809 571 20792 0 30 529920 0 malloc-384 384 158 1192 15653 0 30 518400 0 THREAD 1824 218 35 17005 0 8 461472 0 malloc-65536 65536 7 0 7 0 1 458752 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-256 256 204 1296 47034 0 62 384000 0 malloc-256 256 131 1234 44763 0 62 349440 0 tcp_bbr_map 128 4 2662 56955 0 126 341248 0 ertt_txseginfo 40 0 8383 164624 0 254 335320 0 malloc-16384 16384 0 20 32 0 1 327680 0 malloc-64 64 4452 651 8588 0 254 326592 0 VNODE 448 618 102 16009 0 30 322560 0 VMSPACE 2560 96 12 17343 0 4 276480 0 malloc-16 16 15375 1125 41012 0 254 264000 0 malloc-128 128 748 1298 16283 0 126 261888 0 malloc-1024 1024 30 194 3762 0 16 229376 0 malloc-32 32 6186 744 37291 0 254 221760 0 FPU_save_area 832 220 41 24429 0 16 217152 0 malloc-256 256 399 411 18097 0 62 207360 0 PROC 1368 117 26 17366 0 8 195624 0 mbuf_packet 256 48 714 745379 0 254 195072 0 malloc-128 128 1265 254 47054 0 126 194432 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-2048 2048 55 25 2546 0 8 163840 0 FFS2 dinode 256 578 52 15967 0 62 161280 0 sctp_chunk 152 437 603 1127 0 253 158080 0 filedesc0 1072 117 23 17367 0 8 150080 0 S VFS Cache 104 1023 381 16797 0 126 146016 0 128 Bucket 1024 87 52 2201 0 16 142336 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 102 0 1 131072 0 malloc-65536 65536 0 2 241 0 1 131072 0 malloc-1024 1024 109 19 126 0 16 131072 0 unpcb 256 20 490 1671 0 253 130560 0 malloc-8192 8192 9 5 167 0 1 114688 0 malloc-256 256 263 172 17896 0 62 111360 0 DEVCTL 1024 0 100 153 0 0 102400 0 64 Bucket 512 139 61 20007 0 30 102400 0 UMA Kegs 384 229 4 229 0 30 89472 0 malloc-128 128 540 111 1593 0 126 83328 0 32 Bucket 256 131 184 14735 0 62 80640 0 tcp_inpcb 424 50 130 9753 0 30 76320 0 tcp_rack_pcb 896 39 42 1998 0 16 72576 0 pipe 728 23 76 597 0 16 72072 0 g_bio 408 0 170 7418 0 30 69360 0 malloc-64 64 303 768 44583 0 254 68544 0 malloc-64 64 634 437 34882 0 254 68544 0 malloc-128 128 300 227 312 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 5 25 1498 0 8 61440 0 sctp_stream_msg_out 112 4 536 1136 0 253 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-8192 8192 5 2 19 0 1 57344 0 udp_inpcb 424 6 120 281 0 30 53424 0 malloc-64 64 491 328 699 0 254 52416 0 Files 80 271 379 58499 0 126 52000 0 malloc-128 128 180 223 18046 0 126 51584 0 malloc-256 256 136 59 151 0 62 49920 0 malloc-256 256 79 116 16068 0 62 49920 0 malloc-256 256 121 74 1654 0 62 49920 0 udplite_inpcb 424 0 117 279 0 30 49608 0 DIRHASH 1024 31 17 35 0 16 49152 0 NAMEI 1024 0 48 81039 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 34 14 47 0 16 49152 0 tcp_bbr_pcb 832 2 52 3541 0 16 44928 0 syncache 168 0 264 5 0 253 44352 0 ksiginfo 112 127 269 9575 0 126 44352 0 TURNSTILE 136 254 61 254 0 62 42840 0 clpbuf 2624 0 16 28 0 15 41984 0 malloc-4096 4096 4 6 15724 0 2 40960 0 pcpu-8 8 4708 412 5011 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 5 85 69 0 30 38160 0 da_ccb 544 0 70 1959 0 16 38080 0 PWD 32 78 1056 15498 0 254 36288 0 malloc-64 64 238 329 922 0 254 36288 0 malloc-64 64 31 536 391 0 254 36288 0 malloc-32 32 351 783 16871 0 254 36288 0 8 Bucket 80 78 372 3571 0 126 36000 0 malloc-128 128 18 261 22 0 126 35712 0 malloc-128 128 113 166 31078 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 393 0 30 34560 0 malloc-256 256 18 117 57 0 62 34560 0 SLEEPQUEUE 88 254 130 254 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-4096 4096 4 4 91 0 2 32768 0 malloc-4096 4096 8 0 8 0 2 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 5 11 69 0 8 32768 0 malloc-2048 2048 7 9 199 0 8 32768 0 malloc-1024 1024 6 26 259 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-1024 1024 6 26 1235 0 16 32768 0 malloc-512 512 5 59 224 0 30 32768 0 malloc-512 512 10 54 10 0 30 32768 0 malloc-512 512 11 53 32 0 30 32768 0 malloc-512 512 0 64 56 0 30 32768 0 pcpu-64 64 494 18 494 0 254 32768 0 ipq 56 1 575 2 0 254 32256 0 KNOTE 160 28 172 140913 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 907 1093 24733 0 254 32000 0 tcp_rack_map 120 64 200 3611 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 160 0 254 28224 0 tcp_inpcb ports 32 3 879 5179 0 254 28224 0 ertt 72 50 342 9753 0 126 28224 0 16 Bucket 144 74 122 372 0 62 28224 0 4 Bucket 48 6 582 401 0 254 28224 0 PGRP 88 35 241 52 0 126 24288 0 rl_entry 40 66 540 66 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 6 624 560 0 254 20160 0 udp_inpcb ports 32 3 627 37 0 254 20160 0 malloc-64 64 2 313 35 0 254 20160 0 malloc-32 32 6 624 63 0 254 20160 0 malloc-32 32 183 447 200 0 254 20160 0 malloc-32 32 41 589 738 0 254 20160 0 malloc-32 32 71 559 8704 0 254 20160 0 malloc-32 32 50 580 1310 0 254 20160 0 2 Bucket 32 64 566 2028 0 254 20160 0 cryptop 280 0 70 149 0 30 19600 0 AIOCB 552 0 35 563 0 16 19320 0 AIOLIO 272 0 70 74 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-1024 1024 8 8 9 0 16 16384 0 malloc-512 512 0 32 2 0 30 16384 0 malloc-512 512 0 32 16 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 692592 0 254 16032 0 malloc-16 16 308 692 509 0 254 16000 0 AIO 208 3 73 71 0 62 15808 0 kenv 258 15 45 1054 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 udplite_inpcb ports 32 0 378 6 0 254 12096 0 malloc-32 32 80 298 93 0 254 12096 0 malloc-16 16 62 688 9773 0 254 12000 0 malloc-16 16 18 732 132 0 254 12000 0 malloc-16 16 31 719 37 0 254 12000 0 malloc-16 16 185 565 2994 0 254 12000 0 malloc-16 16 16 734 41594 0 254 12000 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-384 384 20 10 21 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 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 0 253 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 253 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 tcptw 72 0 0 0 0 253 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 tcp_log 416 0 0 0 0 253 0 0 tcpreass 48 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 sctp_readq 152 0 0 0 0 253 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 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 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 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 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 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 63 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 15 0 0 swwbuf 2624 0 0 0 0 7 0 0 swrbuf 2624 0 0 0 0 15 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-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-8192 8192 0 0 0 0 1 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-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0