panic: sx lock still held cpuid = 0 time = 1622936689 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517aa890 vpanic() at vpanic+0x1c7/frame 0xfffffe00517aa8f0 panic() at panic+0x43/frame 0xfffffe00517aa950 sx_destroy() at sx_destroy+0x63/frame 0xfffffe00517aa970 solisten_proto() at solisten_proto+0xd2/frame 0xfffffe00517aa9d0 tcp_usr_listen() at tcp_usr_listen+0x188/frame 0xfffffe00517aaa30 solisten() at solisten+0x7a/frame 0xfffffe00517aaa70 kern_listen() at kern_listen+0x113/frame 0xfffffe00517aaab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00517aabf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00517aabf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 84499 tid 197192 ] Stopped at kdb_enter+0x67: movq $0,0x1635f0e(%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 0xfffffe009b800000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517aa870 rbp 0xfffffe00517aa890 rsi 0x40001 rdi 0xffffffff8113c286 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517aa760 r11 0x1ffaefff59c r12 0xffffffff82267ba0 ddb_dbbe r13 0 r14 0xffffffff81a7c9c8 r15 0xffffffff81a7c9c8 rip 0xffffffff81133277 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1635f0e(%rip) db> show proc Process 84499 (syz-executor.3) at 0xfffff80046f08000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 831 at 0xfffff800354ca530 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009f30b000 (map 0xfffffe009f30b000) (map.pmap 0xfffffe009f30b0c0) (pmap 0xfffffe009f30b120) threads: 3 194133 RunQ syz-executor.3 197191 Run CPU 1 syz-executor.3 197192 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 84499 831 84499 0 Rs (threaded) syz-executor.3 194133 RunQ syz-executor.3 197191 Run CPU 1 syz-executor.3 197192 Run CPU 0 syz-executor.3 84494 814 814 0 S (threaded) syz-executor.2 193042 S nanslp 0xffffffff8273c8e1 syz-executor.2 197187 S sbwait 0xfffff80066f43dec syz-executor.2 84492 791 791 0 S (threaded) syz-executor.0 194098 S nanslp 0xffffffff8273c8e1 syz-executor.0 197182 S sbwait 0xfffff800590a8cd4 syz-executor.0 197189 S uwait 0xfffff800766d0f00 syz-executor.0 82324 1 814 0 S uwait 0xfffff80015d12100 syz-executor.2 82321 1 814 0 S uwait 0xfffff80035f0fb00 syz-executor.2 81700 1 831 0 S uwait 0xfffff80063010100 syz-executor.3 81699 1 831 0 S uwait 0xfffff80059709700 syz-executor.3 77799 1 77797 0 S uwait 0xfffff80066d1a300 syz-executor.3 77798 1 77797 0 S uwait 0xfffff80076b0f500 syz-executor.3 76489 1 76479 0 S uwait 0xfffff80035f13300 syz-executor.2 76483 1 76479 0 S umtxn 0xfffff8007670c100 syz-executor.2 74451 1 74441 0 SV uwait 0xfffff8006636b900 syz-executor.3 74450 1 74450 0 SVs uwait 0xfffff8007670cb00 syz-executor.3 66349 66341 831 0 SV uwait 0xfffff80035f05b00 syz-executor.3 66341 1 831 0 DV ppwait 0xfffff80066fd6a10 syz-executor.3 66213 66212 831 0 SV uwait 0xfffff800630da500 syz-executor.3 66212 1 831 0 DV ppwait 0xfffff80066f36f40 syz-executor.3 60010 1 792 0 S uwait 0xfffff80035ae8300 syz-executor.1 60009 1 792 0 S uwait 0xfffff80035f0ff00 syz-executor.1 54947 1 814 0 S uwait 0xfffff80066d1af00 syz-executor.2 54946 1 814 0 S uwait 0xfffff80015dde900 syz-executor.2 43879 1 791 0 S uwait 0xfffff80035f0f500 syz-executor.0 43878 1 791 0 S uwait 0xfffff80035f05d00 syz-executor.0 42853 1 42847 0 S uwait 0xfffff80035f0f700 syz-executor.3 42852 1 42847 0 S uwait 0xfffff80035f7a300 syz-executor.3 42792 1 42790 0 S uwait 0xfffff80076b31500 syz-executor.3 42791 1 42790 0 S uwait 0xfffff8007670c500 syz-executor.3 39183 1 814 0 S uwait 0xfffff80076b0fd00 syz-executor.2 39177 1 814 0 S uwait 0xfffff80076b0ff00 syz-executor.2 32873 1 32868 0 S umtxn 0xfffff80035f0f100 syz-executor.2 32872 1 32868 0 S uwait 0xfffff800354e2100 syz-executor.2 32862 1 32858 0 S uwait 0xfffff80076b31b00 syz-executor.3 32854 1 32853 0 S uwait 0xfffff80076b0fb00 syz-executor.3 32849 1 32845 0 S uwait 0xfffff80035f0f300 syz-executor.3 32843 1 32842 0 S uwait 0xfffff80076720300 syz-executor.3 32838 1 32836 0 S uwait 0xfffff8007670c900 syz-executor.3 32831 1 32826 0 S uwait 0xfffff8007670c300 syz-executor.2 32830 1 32826 0 S uwait 0xfffff80035f05700 syz-executor.2 11740 1 11740 65 Ss select 0xfffff80076df5440 dhclient 11230 1 11230 0 Ss select 0xfffff8006300a8c0 dhclient 11227 1 11227 0 Ss select 0xfffff80063088ec0 dhclient 11205 1 11205 65 Ss select 0xfffff800630885c0 dhclient 10656 1 10656 0 Ss select 0xfffff80076dd7a40 dhclient 10653 1 10653 0 Ss select 0xfffff80035fb8140 dhclient 10634 1 10634 65 Ss select 0xfffff80076dd78c0 dhclient 7539 1 7539 0 Ss select 0xfffff800767d6440 dhclient 7536 1 7536 0 Ss select 0xfffff80076596bc0 dhclient 7517 1 7517 65 Ss select 0xfffff80076596740 dhclient 7426 7425 791 0 SV uwait 0xfffff80015a4b300 syz-executor.0 7425 1 791 0 DV ppwait 0xfffff80015de94e0 syz-executor.0 2885 1 2885 0 Ss select 0xfffff80035fb8bc0 dhclient 2877 1 2877 0 Ss select 0xfffff80035f87d40 dhclient 1628 0 0 0 DL aiordy 0xfffff80035eeda60 [aiod4] 1626 0 0 0 DL aiordy 0xfffff80035bd7a60 [aiod3] 1625 0 0 0 DL aiordy 0xfffff80035b8ea60 [aiod2] 1624 0 0 0 DL aiordy 0xfffff8007607a530 [aiod1] 831 780 831 0 Ss nanslp 0xffffffff8273c8e1 syz-executor.3 814 780 814 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.2 792 780 792 0 Ss piperd 0xfffff800354e38b8 syz-executor.1 791 780 791 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100091 S kqread 0xfffff80015e5bf00 syz-fuzzer 100117 S uwait 0xfffff800354e2900 syz-fuzzer 100118 S uwait 0xfffff800354e2b00 syz-fuzzer 100119 S uwait 0xfffff800354e2d00 syz-fuzzer 100120 S uwait 0xfffff800354e2f00 syz-fuzzer 100121 S uwait 0xfffff8003538e700 syz-fuzzer 100122 S uwait 0xfffff8003538e900 syz-fuzzer 100123 S uwait 0xfffff8003538eb00 syz-fuzzer 100179 S uwait 0xfffff80035ae8500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800354ca0b0 csh 776 694 776 0 Ss select 0xfffff8003555b440 sshd 760 1 760 0 Ss+ ttyin 0xfffff8001541bcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015a3a4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015a3acb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a3f4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a3fcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a424b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a42cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a484b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a48cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff80015ee48c0 sshd 507 1 507 0 Ss select 0xfffff80035205bc0 syslogd 436 1 436 0 Ss select 0xfffff80015ee4ec0 devd 435 1 435 65 Ss select 0xfffff800353cdbc0 dhclient 350 1 350 0 Ss select 0xfffff8003519fbc0 dhclient 347 1 347 0 Ss select 0xfffff80035205a40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c5b530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004d594e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100086 D launds 0xffffffff82847084 [laundry: dom0] 100087 D umarcl 0xffffffff815d0a60 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e88828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830ec3c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004debc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d3dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d3dd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c4ad00 [thr_0] 100029 D - 0xfffff80004c4ad80 [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 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff8000443a500 [if_io_tqg_0] 100006 D - 0xfffff8000443a100 [if_io_tqg_1] 100007 D - 0xfffff80004c73d00 [if_config_tqg_0] 100008 D - 0xfffff80004c73900 [softirq_0] 100009 D - 0xfffff80004c73500 [softirq_1] 100010 D - 0xfffff80004c73100 [aiod_kick taskq] 100012 D - 0xfffff80004c70900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c70500 [pci_hp taskq] 100015 D - 0xfffff80004c66d00 [inm_free taskq] 100017 D - 0xfffff80004c66500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66100 [thread taskq] 100019 D - 0xfffff80004c63d00 [in6m_free taskq] 100020 D - 0xfffff80004c63900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c63900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c63900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c63900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c63500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c63500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c63500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c63500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c63100 [firmware taskq] 100038 D - 0xfffff80004db8d00 [crypto_0] 100039 D - 0xfffff80004db8d00 [crypto_1] 100055 D - 0xfffff80004db8100 [vtnet0 rxq 0] 100056 D - 0xfffff80015361d00 [vtnet0 txq 0] 100057 D - 0xfffff80015361900 [vtnet0 rxq 1] 100058 D - 0xfffff80015361500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015372300 [virtio_balloon] 100064 D - 0xfffff80015361100 [mca taskq] 100069 D - 0xffffffff81e29990 [deadlkres] 100074 D - 0xfffff800159d3100 [acpi_task_0] 100075 D - 0xfffff800159d3100 [acpi_task_1] 100076 D - 0xfffff800159d3100 [acpi_task_2] 100077 D - 0xfffff80004db8500 [CAM taskq] db> show all locks Process 84499 (syz-executor.3) thread 0xfffffe00950a9020 (197191) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff8006603d630) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:469 Process 84499 (syz-executor.3) thread 0xfffffe009f3ab1e0 (197192) exclusive sleep mutex socket (socket) r = 0 (0xfffff8006603d3b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:457 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800630bab90) 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 devbuf 4216 6982K 4244 pcb 722 3729K 208624 tcp_hpts 5 3219K 5 kobj 328 2624K 488 vtbuf 24 2064K 46 filedesc 90 1441K 166801 newblk 10 1037K 84022 vfscache 3 1035K 3 subproc 221 942K 84641 inodedep 202 721K 83560 sctp_atcl 669 669K 144051 acpica 1674 649K 54692 sctp_stro 323 646K 45363 linker 368 539K 483 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3485 sctp_atky 992 372K 192999 BPF 48 339K 116 sctp_athm 669 251K 145077 sctp_map 646 243K 90284 kdtrace 300 236K 181693 sctp_timw 435 218K 435 DEVFS1 107 214K 124 umtx 440 193K 440 module 513 193K 513 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 11 141K 83408 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 112K 7 UMA 270 102K 270 dirrem 191 96K 83441 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 4077 routetbl 140 77K 1936 syncache 1 76K 1 freefile 187 71K 83402 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 kqueue 105 48K 84686 ithread 99 43K 99 rman 84 42K 425 lltable 47 41K 291 pwddesc 103 39K 84501 KTRACE 102 39K 108 DEVFSP 95 36K 11162 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 115 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 2164 ifnet 7 25K 7 session 49 25K 2798 pf_rule 6 24K 293 plimit 24 24K 625 kcovinfo 64 24K 68 ksem 5 22K 2475 CAM queue 5 21K 1528 selfd 55 21K 1121982 pfs_nodes 20 20K 20 proc-args 52 20K 809 UART 12 18K 12 bmsafemap 2 17K 83549 rpc 2 16K 2 shmfd 1 16K 181 pfs_vncache 1 16K 1 inpcbpolicy 39 15K 43790 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 87 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 pf_ifnet 13 10K 306 uidinfo 3 9K 32 pf_table 2 8K 380 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 169 osd 18 7K 34110 pf_osfp 18 7K 18 mount 16 7K 90 fpukern_ctx 3 6K 3 xform 15 6K 14132 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 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 diradd 9 4K 83486 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 166752 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 83365 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 116148 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 83364 vnodemarker 2 2K 242 NFSD session 1 2K 1 newdirblk 5 2K 83376 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 163 crypto 4 2K 730 pfil 4 2K 4 CAM path 4 2K 1034 tcp_fsb 3 2K 13653 tcpfunc 3 2K 3 loginclass 3 2K 10 chacha20random 1 1K 1 vnodes 1 1K 4 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 entropy 2 1K 52 iov 2 1K 78762 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 ip6opt 1 1K 1391 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 ip_msource 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 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 61 dctcp data 0 0K 28 mqdata 0 0K 0 cdg data 0 0K 58 tcp_do 0 0K 0 vegas data 0 0K 43 sctp_mcore 0 0K 0 sctp_socko 0 0K 69192 sctp_iter 0 0K 180 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 171 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 134 sctp_stri 0 0K 1906 htcp data 0 0K 54 chd data 0 0K 23 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 67022 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 120 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 7 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 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 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 0 ip_moptions 0 0K 16 in_mfilter 0 0K 4 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 8 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 83740 namei_tracker 0 0K 12 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 3429 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 4667 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 21 lio 0 0K 22 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 246 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 3665 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 1160 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 21 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 13464 10 1472227 0 254 55189504 0 malloc-8192 8192 778 2452 182945 0 3 26460160 0 mbuf 256 14588 48682 9569701 0 254 16197120 0 malloc-384 384 36060 4920 243787 0 30 15736320 0 malloc-1024 1024 4178 3118 71299 0 16 7471104 0 sctp_asoc 2288 323 2477 45142 0 254 6406400 0 malloc-1024 1024 913 4927 241938 0 16 5980160 0 malloc-2048 2048 327 2467 46974 0 8 5722112 0 malloc-384 384 2228 12322 590539 0 30 5587200 0 sctp_chunk 152 242 26876 39058 0 254 4121936 0 malloc-1024 1024 223 3673 83589 0 16 3989504 0 RADIX NODE 144 19005 8572 2010590 0 62 3971088 0 sctp_ep 1280 346 2564 97956 0 254 3724800 0 mbuf_cluster 2048 1815 1 1815 0 254 3719168 0 malloc-1024 1024 499 2461 98390 0 16 3031040 0 UMA Slabs 0 112 25673 28 25673 0 126 2878512 0 pbuf 2624 0 973 0 0 2 2553152 0 tcp_log 416 0 5247 300449 0 254 2182752 0 sctp_raddr 736 323 2482 47381 0 254 2064480 0 malloc-512 512 215 3681 83629 0 30 1994752 0 BUF TRIE 144 201 13267 2669 0 62 1939392 0 malloc-384 384 847 3623 256777 0 30 1716480 0 malloc-32768 32768 44 5 83398 0 1 1605632 0 256 Bucket 2048 494 84 55761 0 8 1183744 0 FFS inode 1160 547 41 83954 0 8 682080 0 malloc-384 384 1696 44 53644 0 30 668160 0 tcp_bbr_map 128 8 4549 1373774 0 126 583296 0 VM OBJECT 264 1936 59 1195576 0 30 526680 0 malloc-16384 16384 28 4 34 0 1 524288 0 socket 944 90 434 143858 0 254 494656 0 mbuf_packet 256 273 1542 167281 0 254 464640 0 ertt_txseginfo 40 0 11312 6779123 0 254 452480 0 malloc-384 384 1043 7 56347 0 30 403200 0 THREAD 1808 196 24 97192 0 8 397760 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 vmem btag 56 6449 91 6449 0 254 366240 0 malloc-512 512 667 37 87564 0 30 360448 0 MAP ENTRY 96 3415 323 4574261 0 126 358848 0 malloc-512 512 66 566 84405 0 30 323584 0 VNODE 448 585 90 83994 0 30 302400 0 tcp_inpcb 488 14 546 34098 0 254 273280 0 malloc-384 384 644 66 1334340 0 30 272640 0 tcpcb 1064 14 238 34098 0 254 268128 0 malloc-65536 65536 4 0 4 0 1 262144 0 32 Bucket 256 917 88 134891 0 62 257280 0 malloc-2048 2048 121 3 175 0 8 253952 0 sctp_stream_msg_out 112 245 1987 9975 0 254 249984 0 sctp_laddr 48 12 5112 12093 0 254 245952 0 DEVCTL 1024 0 216 132 0 0 221184 0 VMSPACE 2544 72 9 84466 0 4 206064 0 malloc-4096 4096 2 47 6224 0 2 200704 0 malloc-8192 8192 18 5 252 0 1 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32768 32768 3 2 19 0 1 163840 0 malloc-16384 16384 8 2 13 0 1 163840 0 FFS2 dinode 256 547 68 83953 0 62 157440 0 PROC 1328 102 15 84499 0 8 155376 0 malloc-384 384 342 58 237578 0 30 153600 0 S VFS Cache 104 1087 356 88135 0 126 150072 0 16 Bucket 144 944 92 16680 0 62 149184 0 malloc-16384 16384 6 3 45 0 1 147456 0 filedesc0 1072 103 23 84501 0 8 135072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 177 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-512 512 170 62 8240 0 30 118784 0 ksiginfo 112 102 942 7132 0 126 116928 0 malloc-1024 1024 69 39 3301 0 16 110592 0 128 Bucket 1024 70 37 15660 0 16 109568 0 malloc-512 512 143 57 3749 0 30 102400 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-16384 16384 1 5 20 0 1 98304 0 malloc-8192 8192 10 2 1327 0 1 98304 0 malloc-4096 4096 17 5 961 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-512 512 110 58 253888 0 30 86016 0 udplite_inpcb 488 14 162 5706 0 254 85888 0 g_bio 408 0 210 16115 0 30 85680 0 clpbuf 2624 0 32 23 0 16 83968 0 malloc-8192 8192 3 6 83744 0 1 73728 0 malloc-2048 2048 16 18 533 0 8 69632 0 malloc-1024 1024 62 6 1194 0 16 69632 0 malloc-65536 65536 0 1 2 0 1 65536 0 malloc-65536 65536 0 1 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 1 3 330 0 1 65536 0 malloc-2048 2048 11 21 1990 0 8 65536 0 64 Bucket 512 52 76 55446 0 30 65536 0 malloc-4096 4096 8 7 532 0 2 61440 0 pcpu-8 8 4839 2841 13567 0 254 61440 0 malloc-384 384 114 26 553 0 30 53760 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-512 512 68 20 16207 0 30 45056 0 Files 80 298 252 269990 0 126 44000 0 malloc-8192 8192 2 3 37 0 1 40960 0 malloc-8192 8192 2 3 963 0 1 40960 0 malloc-4096 4096 4 6 391 0 2 40960 0 malloc-4096 4096 8 2 226 0 2 40960 0 malloc-512 512 12 68 1412 0 30 40960 0 tcp_bbr_pcb 832 6 39 9787 0 16 37440 0 tcp_rack_pcb 832 3 42 13653 0 16 37440 0 pipe 744 23 27 2466 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 376195 0 16 36864 0 malloc-1024 1024 3 33 2647 0 16 36864 0 8 Bucket 80 358 92 16937 0 126 36000 0 TURNSTILE 136 221 31 221 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 130 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 450 0 2 32768 0 pcpu-64 64 490 22 490 0 254 32768 0 4 Bucket 48 621 51 6668 0 254 32256 0 KNOTE 160 28 147 1036294 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-4096 4096 6 0 6 0 2 24576 0 malloc-2048 2048 3 9 152 0 8 24576 0 PWD 32 42 714 83470 0 254 24192 0 ripcb 488 5 43 3356 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 ertt 72 14 266 34098 0 126 20160 0 2 Bucket 32 99 531 17001 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 2026 0 254 19200 0 malloc-8192 8192 0 2 12 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 PGRP 88 49 135 2804 0 126 16192 0 vtnet_tx_hdr 24 0 668 7434499 0 254 16032 0 udp_inpcb 488 6 26 630 0 254 15616 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-1024 1024 9 3 14 0 16 12288 0 tcp_rack_map 112 0 108 6987 0 126 12096 0 udpcb 32 20 358 6336 0 254 12096 0 kenv 258 15 30 1048 0 30 11610 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 13 0 254 8096 0 rl_entry 40 103 99 103 0 254 8080 0 sctp_asconf_ack 48 0 168 118 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 sctp_readq 152 0 52 808 0 254 7904 0 AIO 208 2 36 105 0 62 7904 0 cryptop 280 0 28 436 0 30 7840 0 itimer 352 0 22 30 0 30 7744 0 AIOCB 552 0 14 196 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 22 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 11 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 4 35 4 0 126 4056 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 14 8 14 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 16 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 domainset 40 0 63 4 0 254 2520 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 sctp_asconf 40 0 0 0 0 254 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 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 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 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 TMPFS node 224 0 0 0 0 62 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 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 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