panic: sx lock still held cpuid = 1 time = 1623965689 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c8ae890 vpanic() at vpanic+0x1cc/frame 0xfffffe009c8ae8f0 panic() at panic+0x43/frame 0xfffffe009c8ae950 sx_destroy() at sx_destroy+0x63/frame 0xfffffe009c8ae970 solisten_proto() at solisten_proto+0xd2/frame 0xfffffe009c8ae9d0 tcp_usr_listen() at tcp_usr_listen+0x18b/frame 0xfffffe009c8aea30 solisten() at solisten+0x7a/frame 0xfffffe009c8aea70 kern_listen() at kern_listen+0x13c/frame 0xfffffe009c8aeab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c8aebf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c8aebf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 21010 tid 126612 ] Stopped at kdb_enter+0x67: movq $0,0x164017e(%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 0xfffffe009ba00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c8ae870 rbp 0xfffffe009c8ae890 rsi 0x40001 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c8ae760 r11 0x1ff63fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff819cf600 r14 0xffffffff81a73fcf r15 0xffffffff81a73fcf rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 21010 (syz-executor.3) at 0xfffff80066050530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 820 at 0xfffff8003cb7aa60 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009507d3e0 (map 0xfffffe009507d3e0) (map.pmap 0xfffffe009507d4a0) (pmap 0xfffffe009507d500) threads: 4 125379 RunQ syz-executor.3 126601 S connec 0xfffff8003ca75bf0 syz-executor.3 126606 Run CPU 0 syz-executor.3 126612 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 21010 820 820 0 R (threaded) syz-executor.3 125379 RunQ syz-executor.3 126601 S connec 0xfffff8003ca75bf0 syz-executor.3 126606 Run CPU 0 syz-executor.3 126612 Run CPU 1 syz-executor.3 19249 1 800 0 S uwait 0xfffff8003cab0f00 syz-executor.2 19248 1 800 0 S uwait 0xfffff8003c56ff00 syz-executor.2 18471 18470 785 0 SV uwait 0xfffff8003cff4300 syz-executor.0 18470 1 785 0 DV ppwait 0xfffff80072d1e4e0 syz-executor.0 18431 18430 785 0 SV uwait 0xfffff8003cab0500 syz-executor.0 18430 1 785 0 DV ppwait 0xfffff80072eb04e0 syz-executor.0 17285 17282 785 0 SV uwait 0xfffff8003ce19d00 syz-executor.0 17282 1 785 0 DV ppwait 0xfffff8003c3daa10 syz-executor.0 16671 1 800 0 S uwait 0xfffff8007209f900 syz-executor.2 16635 1 820 0 S uwait 0xfffff8003ca58900 syz-executor.3 16628 1 820 0 S uwait 0xfffff8003cff4b00 syz-executor.3 16619 1 820 0 S uwait 0xfffff8003c329100 syz-executor.3 16611 1 820 0 S uwait 0xfffff8007205a100 syz-executor.3 16605 1 820 0 S uwait 0xfffff8003cff4500 syz-executor.3 16597 1 820 0 S uwait 0xfffff8007209f500 syz-executor.3 16586 1 820 0 S uwait 0xfffff8003cab0300 syz-executor.3 16578 1 820 0 S uwait 0xfffff8007205ab00 syz-executor.3 16569 1 820 0 S uwait 0xfffff8003cff4700 syz-executor.3 15807 1 800 0 S uwait 0xfffff8003ce19b00 syz-executor.2 15805 1 800 0 S uwait 0xfffff80015cbbd00 syz-executor.2 10272 10269 800 0 SV uwait 0xfffff8007209ff00 syz-executor.2 10269 1 800 0 DV ppwait 0xfffff8003cf4cf40 syz-executor.2 6132 1 800 0 S uwait 0xfffff8003c56f500 syz-executor.2 6131 1 800 0 S uwait 0xfffff8003ca58b00 syz-executor.2 6130 1 800 0 S uwait 0xfffff8003c3d8700 syz-executor.2 6129 1 800 0 S uwait 0xfffff8003ccb9500 syz-executor.2 6120 0 0 0 DL aiordy 0xfffff8003c3da000 [aiod4] 6119 0 0 0 DL aiordy 0xfffff8003cacea60 [aiod3] 6118 0 0 0 DL aiordy 0xfffff80072085a60 [aiod2] 6117 0 0 0 DL aiordy 0xfffff8003cddba60 [aiod1] 2375 1 2375 65 Ss select 0xfffff8003ce492c0 dhclient 2022 1 2022 0 Ss select 0xfffff8003ce49d40 dhclient 2019 1 2019 0 Ss select 0xfffff8003ce11ec0 dhclient 1999 1 1999 65 Ss select 0xfffff8003ce115c0 dhclient 1682 1 1682 0 Ss select 0xfffff80015db1140 dhclient 1679 1 1679 0 Ss select 0xfffff8003cd9ea40 dhclient 1660 1 1660 65 Ss select 0xfffff8003ce11440 dhclient 1332 1 1332 0 Ss select 0xfffff8003c2ed740 dhclient 1328 1 1328 0 Ss select 0xfffff8003c4548c0 dhclient 1308 1 1308 65 Ss select 0xfffff8003c2ed8c0 dhclient 820 780 820 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.3 814 1 814 0 Ss select 0xfffff80015dacbc0 dhclient 811 1 811 0 Ss select 0xfffff8003c4d0d40 dhclient 800 780 800 0 Ss piperd 0xfffff8003c3abba0 syz-executor.2 786 780 786 0 Ss piperd 0xfffff80015e2d2e8 syz-executor.1 785 780 785 0 Ss piperd 0xfffff8003cb855d0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffff80015907300 syz-fuzzer 100120 S uwait 0xfffff80004ca5900 syz-fuzzer 100121 S kqread 0xfffff80015db4300 syz-fuzzer 100122 S uwait 0xfffff80004ca5d00 syz-fuzzer 100123 S uwait 0xfffff80004ca5f00 syz-fuzzer 100124 S uwait 0xfffff8003c56f700 syz-fuzzer 100125 S uwait 0xfffff8003c56f900 syz-fuzzer 100126 S uwait 0xfffff8003c3d8100 syz-fuzzer 100127 S uwait 0xfffff8003c56fb00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003c3ccb10 csh 776 694 776 0 Ss select 0xfffff80015df52c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154804b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aa3cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aa54b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aa5cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aa94b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015aa9cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015aac4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015aaccb0 getty 752 1 752 0 Ss+ ttyin 0xfffff800154644b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff8003c1f4140 sshd 507 1 507 0 Ss select 0xfffff8003c1f4bc0 syslogd 436 1 436 0 Ss select 0xfffff80015df5440 devd 435 1 435 65 Ss select 0xfffff80015d448c0 dhclient 350 1 350 0 Ss select 0xfffff80015def140 dhclient 347 1 347 0 Ss select 0xfffff8003c1f4ec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cbfa60 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100097 D sdflush 0xfffff80015e29ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c4160 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82fe88b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830e7410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d84c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d4dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d4dd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c71500 [thr_0] 100029 D - 0xfffff80004c71580 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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 [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff80004c7a900 [if_io_tqg_0] 100006 D - 0xfffff80004c7a500 [if_io_tqg_1] 100007 D - 0xfffff80004c7a100 [if_config_tqg_0] 100008 D - 0xfffff80004c71d00 [softirq_0] 100009 D - 0xfffff80004c71900 [softirq_1] 100010 D - 0xfffff8000414f900 [aiod_kick taskq] 100012 D - 0xfffff8000414f100 [kqueue_ctx taskq] 100013 D - 0xfffff80004c69d00 [pci_hp taskq] 100015 D - 0xfffff80004c69500 [inm_free taskq] 100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66900 [thread taskq] 100019 D - 0xfffff80004c66500 [in6m_free taskq] 100020 D - 0xfffff80004c66100 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c66100 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c66100 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c66100 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c5d900 [firmware taskq] 100038 D - 0xfffff80004c5d500 [crypto_0] 100039 D - 0xfffff80004c5d500 [crypto_1] 100055 D - 0xfffff800153e2d00 [vtnet0 rxq 0] 100056 D - 0xfffff800153e2900 [vtnet0 txq 0] 100057 D - 0xfffff800153e2500 [vtnet0 rxq 1] 100058 D - 0xfffff800153e2100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001543c900 [virtio_balloon] 100064 D - 0xfffff800154bfd00 [mca taskq] 100066 D - 0xffffffff81e20770 [deadlkres] 100074 D - 0xfffff800154bf900 [acpi_task_0] 100075 D - 0xfffff800154bf900 [acpi_task_1] 100076 D - 0xfffff800154bf900 [acpi_task_2] 100077 D - 0xfffff80004c5d100 [CAM taskq] db> show all locks Process 21010 (syz-executor.3) thread 0xfffffe00950a7ac0 (126606) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff8003cd14630) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:469 Process 21010 (syz-executor.3) thread 0xfffffe009543e000 (126612) exclusive sleep mutex socket (socket) r = 0 (0xfffff8003cd143b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:457 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800723079a8) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:450 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 pcb 2288 10776K 31997 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 sctp_atcl 2257 2257K 13960 sctp_stro 1127 2254K 4125 vtbuf 24 2064K 46 sctp_atky 3384 1269K 18610 inodedep 546 1065K 21410 newblk 10 1037K 21689 vfscache 3 1035K 3 filedesc 64 1020K 40137 sctp_athm 2257 847K 14009 sctp_map 2254 846K 8250 subproc 199 829K 21127 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 52 linker 348 270K 425 dirrem 536 268K 21013 kdtrace 276 220K 47631 DEVFS1 107 214K 124 freefile 536 201K 20991 module 510 192K 510 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 10 141K 20053 tfo_ccache 1 136K 1 shm 13 128K 248 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 temp 36 81K 2819 mtx_pool 2 80K 2 syncache 1 76K 1 routetbl 130 70K 418 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 kqueue 92 43K 21070 rman 84 42K 425 lltable 45 39K 132 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 pwddesc 90 34K 21018 sctp_timw 66 33K 66 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 cred 32 32K 935 DEVFSP 80 30K 1945 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 519 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 295175 inpcbpolicy 54 21K 27983 pfs_nodes 20 20K 20 proc-args 52 20K 707 UART 12 18K 12 session 35 18K 57 osd 44 17K 25351 bmsafemap 2 17K 21787 ksem 1 16K 134 rpc 2 16K 2 shmfd 1 16K 32 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 66 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 55 pf_ifnet 12 10K 27 uidinfo 3 9K 15 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 66 mount 16 7K 108 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 tcp_fsb 11 5K 4444 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 40064 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 20903 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 42718 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 20818 vnodemarker 2 2K 120 NFSD session 1 2K 1 newdirblk 5 2K 20032 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 112 crypto 4 2K 10 diradd 4 2K 21055 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 sctp_stri 1 1K 107 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1959 entropy 2 1K 48 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 cubic data 1 1K 2 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 20 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7496 sctp_iter 0 0K 71 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 60 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 mqdata 0 0K 0 cdg data 0 0K 12 chd data 0 0K 18 dctcp data 0 0K 12 vegas data 0 0K 18 tcp_do 0 0K 0 htcp data 0 0K 22 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 13743 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 58 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 6 allocindir 0 0K 0 indirdep 0 0K 157 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 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 1127 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 ip_msource 0 0K 0 ip_moptions 0 0K 1 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 2 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 20272 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 2006 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 5931 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 4 lio 0 0K 7 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 164 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 iov 0 0K 34410 ioctlops 0 0K 325 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 890 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 9 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8328 721 1360473 0 254 37064704 0 malloc-384 384 34733 57 118024 0 30 13359360 0 malloc-8192 8192 1132 5 9870 0 1 9314304 0 tcp_log 416 70 10181 126680 0 254 4264416 0 malloc-1024 1024 4126 6 4660 0 16 4231168 0 malloc-1024 1024 3405 15 23921 0 16 3502080 0 malloc-8192 8192 416 7 21504 0 1 3465216 0 malloc-384 384 7579 41 172386 0 30 2926080 0 mbuf 256 10313 502 7935899 0 254 2768640 0 RADIX NODE 144 17982 215 577341 0 62 2620368 0 sctp_asoc 2288 1127 8 4125 0 254 2596880 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-2048 2048 1129 5 4135 0 8 2322432 0 BUF TRIE 144 189 13279 3143 0 62 1939392 0 mbuf_cluster 2048 885 1 885 0 254 1814528 0 UMA Slabs 0 112 15272 25 15272 0 126 1713264 0 sctp_ep 1280 1129 8 9774 0 254 1455360 0 malloc-1024 1024 558 718 21449 0 16 1306624 0 malloc-1024 1024 0 1256 13747 0 16 1286144 0 malloc-32768 32768 32 7 20067 0 1 1277952 0 malloc-384 384 2219 721 47028 0 30 1128960 0 malloc-384 384 2639 21 19710 0 30 1021440 0 sctp_raddr 736 1132 12 4255 0 254 841984 0 malloc-512 512 556 724 21132 0 30 655360 0 FFS inode 1160 536 24 21529 0 8 649600 0 tcpcb 1080 40 492 25339 0 254 574560 0 socket 944 87 481 39106 0 254 536192 0 ertt_txseginfo 40 2 12623 5556207 0 254 505000 0 VM OBJECT 264 1741 89 303441 0 30 483120 0 malloc-512 512 235 605 46331 0 30 430080 0 256 Bucket 2048 180 18 39167 0 8 405504 0 malloc-16384 16384 23 1 27 0 1 393216 0 THREAD 1808 185 24 26612 0 8 377872 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 tcp_bbr_map 128 9 2626 723856 0 126 337280 0 malloc-1024 1024 293 35 28272 0 16 335872 0 malloc-65536 65536 5 0 181 0 1 327680 0 malloc-65536 65536 0 5 141 0 1 327680 0 MAP ENTRY 96 2719 431 1145811 0 126 302400 0 VNODE 448 574 83 21569 0 30 294336 0 malloc-2048 2048 124 14 450 0 8 282624 0 tcp_inpcb 488 42 502 25339 0 254 265472 0 malloc-384 384 604 66 77219 0 30 257280 0 vmem btag 56 4250 58 4250 0 254 241248 0 malloc-384 384 554 66 42578 0 30 238080 0 mbuf_packet 256 489 396 38870 0 254 226560 0 sctp_chunk 152 1453 29 1890 0 254 225264 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-16384 16384 10 2 12 0 1 196608 0 malloc-4096 4096 12 35 6779 0 2 192512 0 malloc-384 384 433 67 295941 0 30 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 59 13 20984 0 4 183168 0 malloc-8192 8192 18 3 652 0 1 172032 0 malloc-8192 8192 14 5 836 0 1 155648 0 malloc-16384 16384 6 3 268 0 1 147456 0 malloc-512 512 272 16 2738 0 30 147456 0 S VFS Cache 104 1030 374 22279 0 126 146016 0 FFS2 dinode 256 536 34 21528 0 62 145920 0 PROC 1328 89 19 21017 0 8 143424 0 malloc-16384 16384 7 1 12 0 1 131072 0 filedesc0 1072 90 22 21018 0 8 120064 0 malloc-1024 1024 110 6 114 0 16 118784 0 ksiginfo 112 93 951 3126 0 126 116928 0 malloc-1024 1024 98 2 104 0 16 102400 0 malloc-512 512 119 81 43098 0 30 102400 0 malloc-32768 32768 1 2 122 0 1 98304 0 malloc-32768 32768 2 1 17 0 1 98304 0 malloc-8192 8192 7 5 13 0 1 98304 0 128 Bucket 1024 57 34 5854 0 16 93184 0 UMA Kegs 384 227 6 227 0 30 89472 0 32 Bucket 256 146 169 30949 0 62 80640 0 malloc-512 512 132 12 488 0 30 73728 0 g_bio 408 0 180 21171 0 30 73440 0 malloc-2048 2048 29 5 33 0 8 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-1024 1024 57 7 920 0 16 65536 0 malloc-8192 8192 2 5 20278 0 1 57344 0 64 Bucket 512 50 54 16416 0 30 53248 0 malloc-4096 4096 9 3 301 0 2 49152 0 malloc-2048 2048 7 17 522 0 8 49152 0 16 Bucket 144 181 155 5000 0 62 48384 0 Files 80 279 271 74600 0 126 44000 0 malloc-384 384 64 46 2633 0 30 42240 0 clpbuf 2624 0 16 21 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4733 387 5131 0 254 40960 0 tcp_rack_pcb 832 11 34 4444 0 16 37440 0 tcp_bbr_pcb 832 5 40 10989 0 16 37440 0 NAMEI 1024 0 36 105037 0 16 36864 0 malloc-4096 4096 3 6 86 0 2 36864 0 malloc-512 512 50 22 174 0 30 36864 0 sctp_stream_msg_out 112 289 35 1793 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 7 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 27 0 2 32768 0 malloc-4096 4096 6 2 22 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 pipe 744 23 17 661 0 16 29760 0 malloc-512 512 22 34 20735 0 30 28672 0 KNOTE 160 28 147 325957 0 62 28000 0 8 Bucket 80 43 307 5900 0 126 28000 0 ripcb 488 8 48 1584 0 254 27328 0 malloc-4096 4096 4 2 31 0 2 24576 0 PWD 32 36 720 20140 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 ertt 72 40 240 25339 0 126 20160 0 2 Bucket 32 96 534 6233 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 tcp_rack_map 112 0 144 5132 0 126 16128 0 vtnet_tx_hdr 24 0 668 6088433 0 254 16032 0 udplite_inpcb 488 0 32 752 0 254 15616 0 unpcb 256 22 38 1295 0 254 15360 0 malloc-4096 4096 0 3 38 0 2 12288 0 malloc-4096 4096 3 0 3 0 2 12288 0 malloc-2048 2048 0 6 2439 0 8 12288 0 rtentry 176 30 39 34 0 62 12144 0 udp_inpcb 488 6 18 308 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-512 512 4 12 49 0 30 8192 0 pf tags 104 0 78 2 0 126 8112 0 PGRP 88 35 57 57 0 126 8096 0 rl_entry 40 101 101 101 0 254 8080 0 sctp_laddr 48 0 168 185 0 254 8064 0 udpcb 32 6 246 1060 0 254 8064 0 4 Bucket 48 7 161 453 0 254 8064 0 sctp_readq 152 0 52 29 0 254 7904 0 AIOCB 552 0 14 47 0 16 7728 0 AIOLIO 272 0 28 7 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 26 0 126 6448 0 domainset 40 0 126 15 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 2 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 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 2 0 254 4048 0 tcpreass 48 0 84 2 0 254 4032 0 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 AIO 208 0 19 23 0 62 3952 0 cryptop 280 0 14 2 0 30 3920 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 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 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 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 NCLNODE 584 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 128 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-16384 16384 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 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