panic: Bad link elm 0xfffffe009a026000 prev->next != elm cpuid = 0 time = 1642516116 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008fedb9b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008fedbb10 vpanic() at vpanic+0x2b8/frame 0xfffffe008fedbbf0 panic() at panic+0xb5/frame 0xfffffe008fedbcc0 kqueue_close() at kqueue_close+0x328/frame 0xfffffe008fedbd20 _fdrop() at _fdrop+0x58/frame 0xfffffe008fedbd50 filemon_close_log() at filemon_close_log+0x3e8/frame 0xfffffe008fedbe90 filemon_dtr() at filemon_dtr+0x41/frame 0xfffffe008fedbec0 devfs_destroy_cdevpriv() at devfs_destroy_cdevpriv+0x168/frame 0xfffffe008fedbf00 devfs_close_f() at devfs_close_f+0xbd/frame 0xfffffe008fedbf40 _fdrop() at _fdrop+0x58/frame 0xfffffe008fedbf70 closef() at closef+0x689/frame 0xfffffe008fedc150 fdescfree() at fdescfree+0xab7/frame 0xfffffe008fedc340 exit1() at exit1+0x8bf/frame 0xfffffe008fedc3d0 sigexit() at sigexit+0x3d2/frame 0xfffffe008fedcd30 postsig() at postsig+0x2c4/frame 0xfffffe008fedceb0 ast() at ast+0xc5b/frame 0xfffffe008fedcf30 doreti_ast() at doreti_ast+0x1f KDB: enter: panic [ thread pid 24509 tid 135877 ] Stopped at kdb_enter+0x6b: movq $0,0x27105ba(%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 0x1b288c47c1b7762c rdx 0x1 rbx 0 rsp 0xfffffe008fedbaf0 rbp 0xfffffe008fedbb10 rsi 0 rdi 0xffffffff817627da vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0058a928b0 r12 0xfffffe0099e7c3a0 r13 0xfffffe008fedbb01 r14 0xffffffff82b5d120 .str.18 r15 0xffffffff82b5d120 .str.18 rip 0xffffffff81755d5b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x27105ba(%rip) db> show proc Process 24509 (syz-executor.3) at 0xfffffe009a29fa90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 1 at 0xfffffe0053de2000 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053de2000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0099e933f0 (map 0xfffffe0099e933f0) (map.pmap 0xfffffe0099e934b0) (pmap 0xfffffe0099e93518) threads: 1 135877 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 24511 781 781 0 R CPU 1 syz-executor.3 24510 780 780 0 R syz-executor.2 24509 1 781 0 RE CPU 0 syz-executor.3 24505 777 777 0 R (threaded) syz-executor.0 135780 RunQ syz-executor.0 135918 RunQ syz-executor.0 24447 1 781 0 S uwait 0xfffffe0057876d80 syz-executor.3 24445 1 781 0 S uwait 0xfffffe0057874580 syz-executor.3 24436 1 781 0 S uwait 0xfffffe0092df6800 syz-executor.3 24415 1 777 0 S uwait 0xfffffe0092df5480 syz-executor.0 24411 1 781 0 S uwait 0xfffffe0057873680 syz-executor.3 24410 1 778 0 S uwait 0xfffffe0057873880 syz-executor.1 24231 1 780 0 SV uwait 0xfffffe0057874080 syz-executor.2 24220 1 780 0 SV uwait 0xfffffe0057873180 syz-executor.2 24207 1 780 0 SV connec 0xfffffe0058bd785a syz-executor.2 20145 1 781 0 S uwait 0xfffffe0092df6600 syz-executor.3 19386 0 0 0 DL - 0xffffffff83f536c0 [soaiod4] 19385 0 0 0 DL - 0xffffffff83f536c0 [soaiod3] 19384 0 0 0 DL - 0xffffffff83f536c0 [soaiod2] 19383 0 0 0 DL - 0xffffffff83f536c0 [soaiod1] 18938 1 780 0 S uwait 0xfffffe0092df4980 syz-executor.2 18702 1 778 0 S uwait 0xfffffe0092df5680 syz-executor.1 14487 1 778 0 S uwait 0xfffffe0057873280 syz-executor.1 13880 1 781 0 S uwait 0xfffffe0092df5280 syz-executor.3 13873 1 781 0 S uwait 0xfffffe0092df6500 syz-executor.3 13866 1 781 0 S uwait 0xfffffe0092df5580 syz-executor.3 7323 1 781 0 S uwait 0xfffffe005731a100 syz-executor.3 7273 1 780 0 S uwait 0xfffffe0092df5080 syz-executor.2 7122 1 777 0 S uwait 0xfffffe005731a200 syz-executor.0 7017 1 780 0 S uwait 0xfffffe0057873380 syz-executor.2 7003 1 777 0 S uwait 0xfffffe0092df6000 syz-executor.0 6289 1 777 0 S uwait 0xfffffe005731be00 syz-executor.0 6274 1 777 0 S uwait 0xfffffe0053dec580 syz-executor.0 5758 1 780 0 S uwait 0xfffffe0053decc80 syz-executor.2 5741 1 780 0 S uwait 0xfffffe0092df6400 syz-executor.2 5739 1 780 0 S uwait 0xfffffe0092df7180 syz-executor.2 5735 1 780 0 S uwait 0xfffffe005731b780 syz-executor.2 5733 1 780 0 S uwait 0xfffffe0057874980 syz-executor.2 5730 1 780 0 S uwait 0xfffffe005731c980 syz-executor.2 5728 1 780 0 S uwait 0xfffffe0053decd80 syz-executor.2 5726 1 780 0 S uwait 0xfffffe0053dec480 syz-executor.2 5724 1 780 0 S uwait 0xfffffe0092df6100 syz-executor.2 5720 1 780 0 S umtxn 0xfffffe0053dec280 syz-executor.2 5612 1 777 0 S uwait 0xfffffe0092df5e80 syz-executor.0 2509 1 2509 65 Ss select 0xfffffe00996439c0 dhclient 2187 1 2187 0 Ss select 0xfffffe00999d0a40 dhclient 2184 1 2184 0 Ss select 0xfffffe00999d1440 dhclient 2157 1 2157 65 Ss select 0xfffffe00999d0840 dhclient 1744 1 1744 0 Ss select 0xfffffe00999d2ac0 dhclient 1740 1 1740 0 Ss select 0xfffffe00999d3040 dhclient 1717 1 1717 65 Ss select 0xfffffe00999d2d40 dhclient 1381 1 1381 0 Ss select 0xfffffe0056f2a840 dhclient 1375 1 1375 0 Ss select 0xfffffe0056f2aac0 dhclient 1353 1 1353 65 Ss select 0xfffffe0056f2ab40 dhclient 1035 1 1035 0 Ss select 0xfffffe005879dac0 dhclient 1032 1 1032 0 Ss select 0xfffffe005879d9c0 dhclient 875 0 0 0 DL aiordy 0xfffffe009960fa90 [aiod4] 873 0 0 0 DL aiordy 0xfffffe0099610000 [aiod3] 872 0 0 0 DL aiordy 0xfffffe0090091000 [aiod2] 871 0 0 0 DL aiordy 0xfffffe00928c9548 [aiod1] 781 774 781 0 Rs syz-executor.3 780 774 780 0 Ss nanslp 0xffffffff83e339c0 syz-executor.2 778 774 778 0 Rs syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e339c1 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffffe005731a400 syz-fuzzer 100114 S uwait 0xfffffe0057875080 syz-fuzzer 100115 S uwait 0xfffffe0057875180 syz-fuzzer 100116 S uwait 0xfffffe0057875280 syz-fuzzer 100117 S uwait 0xfffffe0053dece80 syz-fuzzer 100118 S uwait 0xfffffe005731c400 syz-fuzzer 100119 S uwait 0xfffffe005731c080 syz-fuzzer 100120 S uwait 0xfffffe005731bf00 syz-fuzzer 100121 S uwait 0xfffffe005731a000 syz-fuzzer 116356 S kqread 0xfffffe0058df0700 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c185f8 csh 770 688 770 0 Ss select 0xfffffe0056f27740 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056f544b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579ba8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579bacb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579bb0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579bb4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579bb8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579bbcb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579bc0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579bc4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e339c0 cron 688 1 688 0 Ss select 0xfffffe005879f8c0 sshd 501 1 501 0 Ss select 0xfffffe0056f278c0 syslogd 430 1 430 0 Ss select 0xfffffe0056f27b40 devd 429 1 429 65 Ss select 0xfffffe005879f740 dhclient 344 1 344 0 Ss select 0xfffffe0056f279c0 dhclient 341 1 341 0 Ss select 0xfffffe005879f840 dhclient 17 0 0 0 DL syncer 0xffffffff83f591c0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f7ea90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100078 D psleep 0xffffffff83f577e0 [bufdaemon] 100081 D - 0xffffffff83211f80 [bufspacedaemon-0] 100091 D sdflush 0xfffffe0058a980e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f8acc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83f7eb78 [dom0] 100079 D launds 0xffffffff83f7eb84 [laundry: dom0] 100080 D umarcl 0xffffffff81e5ba90 [uma] 7 0 0 0 DL - 0xffffffff83bef908 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84816530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b584a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a918c0 [doneq0] 100046 D - 0xffffffff83a91840 [async] 100075 D - 0xffffffff83a916c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fc4488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f7a3c0 [crypto] 100042 D crypto_ 0xfffffe0053f4a030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053f4a080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e090a0 [g_event] 100037 D - 0xffffffff83e090c0 [g_up] 100038 D - 0xffffffff83e090e0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100029 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100034 I [swi3: busdma] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0053de2000 [init] 10 0 0 0 DL audit_w 0xffffffff83f7aea0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e09b40 [swapper] 100005 D - 0xfffffe000818d000 [softirq_0] 100006 D - 0xfffffe000818ce00 [softirq_1] 100007 D - 0xfffffe000818cd00 [if_io_tqg_0] 100008 D - 0xfffffe000818cc00 [if_io_tqg_1] 100009 D - 0xfffffe000818cb00 [if_config_tqg_0] 100010 D - 0xfffffe000818ca00 [linuxkpi_irq_wq] 100011 D - 0xfffffe000818c900 [inm_free taskq] 100012 D - 0xfffffe000818c800 [in6m_free taskq] 100013 D - 0xfffffe000818c700 [deferred_unmount ta] 100014 D - 0xfffffe000818c600 [thread taskq] 100016 D - 0xfffffe000818c400 [kqueue_ctx taskq] 100017 D - 0xfffffe000818c300 [pci_hp taskq] 100020 D - 0xfffffe000818c000 [aiod_kick taskq] 100021 D - 0xfffffe000818be00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000818be00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000818be00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000818be00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000818bd00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000818bd00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000818bd00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000818bd00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000818bb00 [firmware taskq] 100039 D - 0xfffffe000818b100 [crypto_0] 100040 D - 0xfffffe000818b100 [crypto_1] 100056 D - 0xfffffe0056fcc800 [vtnet0 rxq 0] 100057 D - 0xfffffe0056fcc700 [vtnet0 txq 0] 100058 D - 0xfffffe0056fcc600 [vtnet0 rxq 1] 100059 D - 0xfffffe0056fcc500 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056f28280 [virtio_balloon] 100065 D - 0xffffffff82b62c00 [deadlkres] 100069 D - 0xfffffe000818ab00 [acpi_task_0] 100070 D - 0xfffffe000818ab00 [acpi_task_1] 100071 D - 0xfffffe000818ab00 [acpi_task_2] 100072 D - 0xfffffe000818d100 [mca taskq] 100074 D - 0xfffffe000818a900 [CAM taskq] 24232 24231 780 0 Z syz-executor.2 db> show all locks Process 24511 (syz-executor.3) thread 0xfffffe0099e98740 (135920) exclusive rw vm object (vm object) r = 0 (0xfffffe009a3d7a50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1495 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0099ebd060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 Process 24509 (syz-executor.3) thread 0xfffffe0099e7c3a0 (135877) exclusive sx filedesc structure (filedesc structure) r = 0 (0xfffffe009a247020) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_event.c:2308 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4241 sysctloid 35454 2089K 35525 vtbuf 24 1968K 46 kobj 322 1288K 480 newblk 18 1029K 102713 vfscache 3 1025K 3 filedesc 86 682K 46969 filemon 77 616K 912 inodedep 220 595K 29500 pcb 33 548K 18087 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 215 444K 24630 vmem 3 274K 6 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 linker 354 134K 382 pagedep 17 132K 23323 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 115 bus 973 80K 3426 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 440 55K 440 kdtrace 290 54K 60434 dirrem 211 53K 26063 temp 34 33K 7552 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 302 msg 4 30K 4 gtaskqueue 18 26K 18 freefile 202 26K 26026 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 65 17K 65 tty 16 16K 16 routetbl 137 16K 429 lltable 49 16K 1230 ithread 93 15K 93 bus-sc 34 15K 1651 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 cred 43 11K 2622 CAM queue 5 11K 1528 GEOM 61 10K 488 rman 84 10K 425 kqueue 105 10K 24828 DEVFSP 145 10K 1794 in6_multi 71 9K 71 bmsafemap 2 9K 28206 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 293 rpc 2 8K 2 shmfd 1 8K 87 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 pwddesc 98 7K 24512 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 509 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 58 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 126 4K 25959 acpisem 28 4K 28 selfd 55 4K 353977 lockf 32 4K 111 hhook 15 4K 17 kcovinfo 52 4K 52 sctp_atcl 8 3K 11543 sctp_stro 3 3K 2516 tcp_fsb 23 3K 7645 terminal 11 3K 11 select 19 3K 114 uidinfo 3 3K 14 CC Mem 35 3K 38921 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 31 2K 55 CAM XPT 22 2K 543 newdirblk 12 2K 23303 in_multi 6 2K 8 inpcbpolicy 46 2K 39182 freework 6 2K 56780 freeblks 5 2K 28015 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 46606 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 118 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 39 1K 37147 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 108 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 26104 pfil 4 1K 4 cdev 2 1K 2 sctp_atky 11 1K 14250 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 sctp_athm 8 1K 11728 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 xform 2 1K 1109 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 68678 pmchooks 1 1K 1 sctp_map 6 1K 5032 filecaps 5 1K 122 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 3089 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 370 mqdata 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 tcp_do 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 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 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 UMAHash 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 29628 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 56 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 47715 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 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 scsi_da 0 0K 69 pvscsi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 USBdev 0 0K 0 USB 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 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 215 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 nvme_da 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 0 VN POLL 0 0K 0 statfs 0 0K 23695 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 148 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 CAM CCB 0 0K 523 PUC 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 32 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 1243 ktls 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 27778 ioctlops 0 0K 1100 eventfd 0 0K 20 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 sysctltmp 0 0K 1009 sysctl 0 0K 3 LED 0 0K 0 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 cache 0 0K 0 ipsbuf 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8344 1054 1386370 0 254 38494208 0 mbuf 256 8958 2475 8967971 0 254 2926848 0 RADIX NODE 144 17456 375 686535 0 63 2567664 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 192 11596 105013 0 62 1697472 0 malloc-384 384 4189 11 4529 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11677 196 37789 0 126 1519744 0 malloc-4096 4096 334 4 504 0 2 1384448 0 UMA Slabs 0 112 11126 28 11126 0 126 1249248 0 sctp_asoc 2288 3 507 2516 0 254 1166880 0 malloc-8192 8192 77 62 915 0 1 1138688 0 vmem btag 56 18790 113 18790 0 254 1058568 0 tcpcb 1096 35 728 37136 0 254 836248 0 ertt_txseginfo 40 1 20098 6330599 0 254 803960 0 malloc-16384 16384 44 5 23484 0 1 802816 0 VM OBJECT 264 2699 91 375586 0 30 736560 0 socket 960 81 683 66468 0 254 733440 0 FFS inode 1160 552 22 26578 0 8 665840 0 malloc-384 384 219 1431 29620 0 30 633600 0 sctp_ep 1208 5 505 8842 0 254 616080 0 256 Bucket 2048 268 30 26535 0 8 610304 0 malloc-256 256 286 1454 54908 0 62 445440 0 malloc-4096 4096 100 4 24656 0 2 425984 0 malloc-256 256 17 1603 30527 0 62 414720 0 THREAD 1808 189 31 35921 0 8 397760 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 3 514 2516 0 254 380512 0 MAP ENTRY 96 3593 313 824153 0 126 374976 0 malloc-65536 65536 4 1 140 0 1 327680 0 VNODE 448 593 73 26621 0 30 298368 0 malloc-32768 32768 2 7 45315 0 1 294912 0 malloc-64 64 4179 420 28613 0 254 294336 0 malloc-128 128 617 1553 26859 0 126 277760 0 malloc-2048 2048 10 118 10174 0 8 262144 0 malloc-16 16 14671 79 14762 0 254 236000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-256 256 347 523 127588 0 62 222720 0 tcp_log 416 0 513 1246 0 254 213408 0 VMSPACE 2552 74 7 24490 0 4 206712 0 FPU_save_area 832 191 52 42434 0 16 202176 0 malloc-32 32 5442 732 44613 0 254 197568 0 unpcb 256 25 740 18386 0 254 195840 0 mbuf_packet 256 148 614 29987 0 254 195072 0 malloc-128 128 1229 290 34182 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-1024 1024 124 36 1020 0 16 163840 0 tcp_bbr_map 128 3 1268 404450 0 126 162688 0 FFS2 dinode 256 552 78 26578 0 62 161280 0 PROC 1352 99 15 24511 0 8 154128 0 S VFS Cache 104 1024 380 28346 0 126 146016 0 128 Bucket 1024 86 45 5758 0 16 134144 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 2 462 0 1 131072 0 malloc-32768 32768 0 4 120 0 1 131072 0 clpbuf 2624 0 48 105 0 16 125952 0 filedesc0 1072 99 13 24512 0 8 120064 0 ksiginfo 112 103 941 7640 0 126 116928 0 malloc-256 256 213 222 130494 0 62 111360 0 malloc-4096 4096 22 4 27 0 2 106496 0 tcp_inpcb 424 35 208 37136 0 30 103032 0 64 Bucket 512 131 69 28349 0 30 102400 0 malloc-64 64 756 819 91467 0 254 100800 0 malloc-128 128 553 222 5664 0 126 99200 0 malloc-8192 8192 7 5 137 0 1 98304 0 pipe 744 25 105 979 0 16 96720 0 UMA Kegs 384 230 3 230 0 30 89472 0 malloc-16384 16384 4 1 164 0 1 81920 0 32 Bucket 256 150 165 16627 0 62 80640 0 sctp_readq 152 0 520 85 0 254 79040 0 sctp_chunk 152 0 520 3704 0 254 79040 0 g_bio 408 0 180 655803 0 30 73440 0 malloc-384 384 9 171 11589 0 30 69120 0 malloc-64 64 719 352 3124 0 254 68544 0 malloc-128 128 147 380 70226 0 126 67456 0 malloc-128 128 464 63 1721 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-2048 2048 6 26 575 0 8 65536 0 malloc-1024 1024 5 59 2515 0 16 65536 0 malloc-256 256 147 108 3506 0 62 65280 0 ripcb 424 5 148 1241 0 30 64872 0 tcp_rack_pcb 896 23 49 7645 0 16 64512 0 sctp_stream_msg_out 112 0 540 136 0 254 60480 0 malloc-384 384 115 35 154 0 30 57600 0 udplite_inpcb 424 0 126 235 0 30 53424 0 udp_inpcb 424 6 120 570 0 30 53424 0 malloc-64 64 65 754 354048 0 254 52416 0 Files 80 345 305 112556 0 126 52000 0 malloc-128 128 144 259 664 0 126 51584 0 malloc-256 256 14 181 5829 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 124040 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 1 23 424 0 8 49152 0 malloc-1024 1024 30 18 34 0 16 49152 0 malloc-384 384 39 81 1242 0 30 46080 0 tcp_bbr_pcb 832 1 53 15079 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 3 2 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4738 382 5377 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 PWD 32 53 1081 23398 0 254 36288 0 malloc-64 64 86 481 23214 0 254 36288 0 malloc-64 64 139 428 156 0 254 36288 0 malloc-64 64 9 558 121 0 254 36288 0 16 Bucket 144 83 169 5524 0 62 36288 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 15 120 17 0 62 34560 0 malloc-256 256 2 133 56 0 62 34560 0 TURNSTILE 136 221 31 221 0 62 34272 0 SLEEPQUEUE 88 221 163 221 0 126 33792 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-4096 4096 4 4 124 0 2 32768 0 malloc-4096 4096 8 0 8 0 2 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-2048 2048 2 14 26 0 8 32768 0 malloc-2048 2048 8 8 10 0 8 32768 0 malloc-1024 1024 8 24 17 0 16 32768 0 malloc-1024 1024 6 26 6 0 16 32768 0 malloc-1024 1024 0 32 2123 0 16 32768 0 malloc-512 512 3 61 119 0 30 32768 0 malloc-512 512 12 52 178 0 30 32768 0 malloc-512 512 1 63 18 0 30 32768 0 malloc-512 512 0 64 370 0 30 32768 0 malloc-512 512 10 54 586 0 30 32768 0 pcpu-64 64 484 28 484 0 254 32768 0 KNOTE 160 28 172 251028 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 41 223 14385 0 126 31680 0 cpuset 104 7 272 23 0 126 29016 0 sctp_laddr 48 4 584 2332 0 254 28224 0 tcp_inpcb ports 32 7 875 18971 0 254 28224 0 ertt 72 35 357 37136 0 126 28224 0 malloc-32 32 317 565 39233 0 254 28224 0 4 Bucket 48 6 582 522 0 254 28224 0 2 Bucket 32 95 787 7826 0 254 28224 0 AIO 208 0 133 142 0 62 27664 0 da_ccb 544 0 49 164061 0 16 26656 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 626 0 2 24576 0 malloc-4096 4096 1 5 23699 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 104 0 126 24288 0 rl_entry 40 119 487 119 0 254 24240 0 8 Bucket 80 59 241 5772 0 126 24000 0 malloc-384 384 24 36 26 0 30 23040 0 malloc-384 384 1 59 53 0 30 23040 0 malloc-384 384 28 32 28 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 805 0 254 20160 0 udplite_inpcb ports 32 0 630 24 0 254 20160 0 udp_inpcb ports 32 3 627 61 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 37 593 26548 0 254 20160 0 malloc-32 32 94 536 131 0 254 20160 0 malloc-32 32 144 486 189 0 254 20160 0 malloc-32 32 22 608 1117 0 254 20160 0 malloc-128 128 0 155 1 0 126 19840 0 cryptop 280 0 70 28 0 30 19600 0 AIOCB 552 0 35 265 0 16 19320 0 AIOLIO 272 0 70 16 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-2048 2048 3 5 7 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 727171 0 254 16032 0 malloc-16 16 508 492 1771 0 254 16000 0 malloc-16 16 67 933 65132 0 254 16000 0 kenv 258 15 45 1045 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 domainset 40 0 315 12 0 254 12600 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-32 32 137 241 1389 0 254 12096 0 malloc-32 32 6 372 6 0 254 12096 0 malloc-16 16 76 674 68921 0 254 12000 0 malloc-16 16 31 719 145 0 254 12000 0 malloc-16 16 2 748 3 0 254 12000 0 malloc-16 16 40 710 16886 0 254 12000 0 itimer 352 0 33 3 0 30 11616 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 7 493 9 0 254 8000 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 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 312 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 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 0 254 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_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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 120 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 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-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-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 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