panic: mq notifiers left cpuid = 1 time = 4 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057822810 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057822970 vpanic() at vpanic+0x257/frame 0xfffffe0057822b30 panic() at panic+0xb5/frame 0xfffffe0057822c00 mq_proc_exit() at mq_proc_exit+0x1cc/frame 0xfffffe0057822c50 exit1() at exit1+0x62b/frame 0xfffffe0057822cf0 sys_exit() at sys_exit+0x28/frame 0xfffffe0057822d10 amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe0057822f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057822f30 --- syscall (1, FreeBSD ELF64, exit), rip = 0x3a1d1a, rsp = 0x820fd14b8, rbp = 0x820fd14c0 --- KDB: enter: panic [ thread pid 1133 tid 100666 ] Stopped at kdb_enter+0x6e: movq $0,0x23e78d7(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82755240 .str.27 rsp 0xfffffe0057822950 rbp 0xfffffe0057822970 rsi 0 rdi 0xffffffff815dbe39 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00548bcc60 r12 0xfffffe005498e740 r13 0xfffffffffffffffd r14 0xffffffff82755240 .str.27 r15 0 rip 0xffffffff815c67be kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e78d7(%rip) db> show proc Process 1133 (syz-executor) at 0xfffffe00549865c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 766 at 0xfffffe00548f1ac0 ABI: FreeBSD ELF64 flag: 0x10002100 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0008007040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00548ac920 (map 0xfffffe00548ac920) (map.pmap 0xfffffe00548ac9c0) (pmap 0xfffffe00548aca30) threads: 1 100666 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1134 765 765 0 R (threaded) syz-executor 100641 Run CPU 0 syz-executor 100668 RunQ syz-executor 1133 766 766 60928 RE CPU 1 syz-executor 1130 1 765 0 S uwait 0xfffffe0077dbba00 syz-executor 1122 1120 764 0 S uwait 0xfffffe0077dbb980 syz-executor 1121 1048 1048 0 S (threaded) syz-executor 100553 S nanslp 0xffffffff8398f401 syz-executor 100650 S sbwait 0xfffffe0059eea60c syz-executor 100653 S uwait 0xfffffe006eb47d80 syz-executor 1120 764 764 0 S (threaded) syz-executor 100090 S nanslp 0xffffffff8398f401 syz-executor 100646 S sbwait 0xfffffe0059eebe0c syz-executor 100648 S uwait 0xfffffe00782e2a80 syz-executor 1118 1 764 0 S uwait 0xfffffe006eb47800 syz-executor 1117 1 766 0 S uwait 0xfffffe0077dbc400 syz-executor 1105 1 1048 0 SV uwait 0xfffffe005a2f4a80 syz-executor 1104 1 764 0 S uwait 0xfffffe00782e0980 syz-executor 1093 1 1048 0 S uwait 0xfffffe006e73b600 syz-executor 1091 1 1048 0 S uwait 0xfffffe00782e0880 syz-executor 1089 1 1048 0 S uwait 0xfffffe006eb46580 syz-executor 1088 1 766 0 S uwait 0xfffffe006eb46900 syz-executor 1078 1 765 0 S uwait 0xfffffe00782e0a80 syz-executor 1069 1 765 0 S uwait 0xfffffe005a2f4980 syz-executor 1063 1 1048 0 S uwait 0xfffffe00782e0780 syz-executor 1061 1 1048 0 S uwait 0xfffffe00782e0680 syz-executor 1060 1 766 0 S uwait 0xfffffe00782e3400 syz-executor 1059 1 1048 0 S uwait 0xfffffe00782e3600 syz-executor 1048 763 1048 0 S nanslp 0xffffffff8398f401 syz-executor 1047 1 767 0 S uwait 0xfffffe006eb47300 syz-executor 1044 1 764 0 S uwait 0xfffffe006eb47500 syz-executor 1038 0 0 0 DL (threaded) [so_splice] 100481 D - 0xfffffe0058da1080 [thr_0] 100512 D - 0xfffffe0058da10c0 [thr_1] 1034 1 764 0 S uwait 0xfffffe00782e3500 syz-executor 1033 1 765 0 S uwait 0xfffffe006eb47a80 syz-executor 1020 1 765 0 S umtxn 0xfffffe006e73b900 syz-executor 1019 1 767 0 SV uwait 0xfffffe006eb47100 syz-executor 1013 1 765 0 S uwait 0xfffffe0077dbc480 syz-executor 998 1 767 0 S uwait 0xfffffe006eb47600 syz-executor 996 1 766 0 S uwait 0xfffffe00782e3700 syz-executor 995 1 767 0 S uwait 0xfffffe006e73b500 syz-executor 991 1 767 0 S uwait 0xfffffe006e73bd80 syz-executor 990 1 767 0 S uwait 0xfffffe00782e3200 syz-executor 970 1 767 60928 S uwait 0xfffffe006eb46500 syz-executor 961 1 766 0 S uwait 0xfffffe006eb46300 syz-executor 960 1 765 0 S uwait 0xfffffe006eb46700 syz-executor 952 1 766 0 S uwait 0xfffffe005a2f4480 syz-executor 949 1 949 0 SVs uwait 0xfffffe006eb46000 syz-executor 943 1 765 0 S uwait 0xfffffe005a2f4880 syz-executor 937 1 764 0 S uwait 0xfffffe006e73a680 syz-executor 936 1 765 0 S uwait 0xfffffe00782e3300 syz-executor 931 1 766 0 S uwait 0xfffffe006e73a580 syz-executor 923 1 766 0 S uwait 0xfffffe006e73be80 syz-executor 922 1 767 0 S uwait 0xfffffe005a2f4780 syz-executor 917 1 764 0 S uwait 0xfffffe006eb46100 syz-executor 912 1 767 0 S uwait 0xfffffe006eb46200 syz-executor 909 1 767 0 S uwait 0xfffffe006e73a380 syz-executor 899 1 766 0 S uwait 0xfffffe006e73bc80 syz-executor 889 0 0 0 DL - 0xffffffff83939c20 [accounting] 885 1 766 0 S uwait 0xfffffe006e73a480 syz-executor 871 1 766 0 S uwait 0xfffffe005a28fd80 syz-executor 870 1 767 0 S uwait 0xfffffe005a25e500 syz-executor 865 1 766 0 S uwait 0xfffffe005a25e200 syz-executor 860 0 0 0 DL - 0xffffffff83a9f300 [soaiod4] 859 0 0 0 DL - 0xffffffff83a9f300 [soaiod3] 858 0 0 0 DL - 0xffffffff83a9f300 [soaiod2] 857 0 0 0 DL - 0xffffffff83a9f300 [soaiod1] 850 1 766 0 S uwait 0xfffffe006eb47200 syz-executor 848 1 765 0 S uwait 0xfffffe006eb48100 syz-executor 845 0 0 0 DL (threaded) [KTLS] 100126 D - 0xfffffe00546f2600 [thr_0] 100174 D - 0xfffffe00546f2680 [thr_1] 100175 D - 0xffffffff83aa0b28 [reclaim_0] 839 1 767 0 S uwait 0xfffffe006eb48200 syz-executor 829 1 764 0 S uwait 0xfffffe006eb48000 syz-executor 819 805 819 0 Ss select 0xfffffe006eb47cc0 dhclient 816 0 0 0 DL aiordy 0xfffffe00548f3b00 [aiod4] 815 0 0 0 DL aiordy 0xfffffe00548f2580 [aiod3] 814 0 0 0 DL aiordy 0xfffffe00548f2ae0 [aiod2] 813 0 0 0 DL aiordy 0xfffffe0054909040 [aiod1] 811 1 811 0 Ss select 0xfffffe006eb485c0 dhclient 805 789 424 65 S select 0xfffffe006eb48740 dhclient 789 424 424 0 S wait 0xfffffe00548c85c0 sh 766 763 766 0 S nanslp 0xffffffff8398f400 syz-executor 765 763 765 0 S nanslp 0xffffffff8398f400 syz-executor 764 763 764 0 S nanslp 0xffffffff8398f401 syz-executor 763 761 761 0 S select 0xfffffe005a2f1240 syz-executor 761 759 761 0 Ss pause 0xfffffe0008025b90 csh 759 682 759 0 Ss select 0xfffffe005a25fdc0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0007ff98b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058dd14b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058dd18b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058dd1cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058dd20b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058dd24b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058dd28b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058dd2cb0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058dd30b0 getty 686 1 686 0 Ss nanslp 0xffffffff8398f400 cron 682 1 682 0 Ss select 0xfffffe005a25e5c0 sshd 495 1 495 0 Ss select 0xfffffe005a25e6c0 syslogd 424 1 424 0 Ss wait 0xfffffe00548c5ac0 devd 423 1 423 65 Ss select 0xfffffe005a28f8c0 dhclient 338 1 338 0 Ss select 0xfffffe005a25e740 dhclient 335 1 335 0 Ss select 0xfffffe005a2f12c0 dhclient 17 0 0 0 DL syncer 0xffffffff83aacca0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008027060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83aab260 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100096 D sdflush 0xfffffe005a2c58e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83af6280 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83adc1f8 [dom0] 100081 D launds 0xffffffff83adc204 [laundry: dom0] 100082 D umarcl 0xffffffff81d8a050 [uma] 7 0 0 0 DL - 0xffffffff8370cbd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84558710 [pf purge] 5 0 0 0 DL waiting 0xffffffff8442c580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff836d7340 [doneq0] 100047 D - 0xffffffff836d72c0 [async] 100076 D - 0xffffffff836d7140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ad7a00 [crypto] 100044 D crypto_ 0xfffffe0058570030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058570080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547f8088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83937de0 [g_event] 100038 D - 0xffffffff83937e00 [g_up] 100039 D - 0xffffffff83937e20 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 TLs [init] 10 0 0 0 DL audit_w 0xffffffff83ad84a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84a15ff0 [swapper] 100005 D - 0xfffffe0008bf9d00 [softirq_0] 100006 D - 0xfffffe0008bf9c00 [softirq_1] 100007 D - 0xfffffe0008bf9b00 [if_io_tqg_0] 100008 D - 0xfffffe0008bf9a00 [if_io_tqg_1] 100009 D - 0xfffffe0008bf9900 [if_config_tqg_0] 100010 D - 0xfffffe0008bf9800 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bf9700 [jail_remove taskq] 100012 D - 0xfffffe0008bf9600 [bus taskq] 100015 D - 0xfffffe0008bf9300 [thread taskq] 100017 D - 0xfffffe0008bf9100 [aiod_kick taskq] 100018 D - 0xfffffe0008bf9000 [deferred_unmount ta] 100019 D - 0xfffffe0008bf8e00 [inm_free taskq] 100020 D - 0xfffffe0008bf8d00 [in6m_free taskq] 100021 D - 0xfffffe0008bf8c00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bf8b00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bf8b00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bf8b00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bf8b00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bf8a00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bf8a00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bf8a00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bf8a00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bf8900 [firmware taskq] 100041 D - 0xfffffe0008bf8600 [crypto_0] 100042 D - 0xfffffe0008bf8600 [crypto_1] 100057 D - 0xfffffe0008bf8400 [vtnet0 rxq 0] 100058 D - 0xfffffe0008bf8300 [vtnet0 txq 0] 100059 D - 0xfffffe0008bf8200 [vtnet0 rxq 1] 100060 D - 0xfffffe0008bf8100 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058589700 [virtio_balloon] 100066 D - 0xffffffff8275a580 [deadlkres] 100070 D - 0xfffffe0058f5bb00 [acpi_task_0] 100071 D - 0xfffffe0058f5bb00 [acpi_task_1] 100072 D - 0xfffffe0058f5bb00 [acpi_task_2] 100074 D - 0xfffffe0008bfa100 [mca taskq] 100075 D - 0xfffffe0008bf8500 [CAM taskq] 100077 D - 0xfffffe0008bf7e00 [ipsec_offload] 100647 D - 0xfffffe0008bf6d00 [netlink_socket (PID] 1073 1 1048 0 Z syz-executor 1097 1 764 0 Z syz-executor 1109 1 765 0 Z syz-executor 736 1 18 0 Z+ fsck 738 1 18 0 Z+ logger 844 1 766 0 Z syz-executor 849 1 767 0 Z syz-executor 862 1 766 0 Z syz-executor 866 1 766 0 Z syz-executor 879 1 764 0 Z syz-executor 893 1 0 0 ZL [md0] 895 1 765 0 Z syz-executor 915 1 765 0 Z syz-executor 989 1 765 0 Z syz-executor 1002 1 0 0 ZL [md0] 1007 1 764 0 Z syz-executor db> show all locks Process 1121 (syz-executor) thread 0xfffffe005498b740 (100650) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059eea5c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4842 Process 1120 (syz-executor) thread 0xfffffe005497b740 (100646) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059eebdc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4842 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5418K 628 tcp_hpts 7 4801K 7 sctp_stro 3 4617K 8 devbuf 4188 4324K 4217 sysctloid 35184 2073K 35259 vtbuf 24 1968K 46 kobj 330 1320K 503 newblk 11 1027K 2938 vfscache 3 1025K 3 filedesc 114 906K 672 pcb 126 775K 349 subproc 271 562K 1277 inodedep 27 522K 683 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 151290 acpica 1674 184K 54408 vmem 5 144K 7 tidhash 3 141K 3 pagedep 15 132K 312 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 130 sem 4 106K 4 gtaskqueue 18 98K 18 bus 994 81K 5040 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 522 ddb_capture 1 64K 1 kdtrace 334 60K 1804 umtx 432 54K 432 temp 42 40K 2085 BPF 24 37K 36 shm 3 36K 10 DEVFS3 129 33K 140 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 LRO 22 23K 22 routetbl 168 22K 496 ifaddr 76 21K 78 DEVFS_RULE 56 20K 56 sctp_atcl 50 19K 137 ufs_mount 4 17K 5 proc 3 17K 3 lltable 53 17K 56 tty 16 16K 16 ithread 90 15K 90 ether_multi 180 15K 309 bus-sc 34 15K 1637 ifnet 8 15K 8 eventhandler 163 14K 163 kenv 95 12K 95 CC Mem 88 11K 202 GEOM 61 11K 523 plimit 27 11K 346 CAM queue 5 11K 1528 in6_multi 75 10K 75 rman 82 10K 437 shmfd 4 10K 17 cred 36 9K 228 rpc 8 9K 8 bmsafemap 2 9K 577 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 filemon 1 8K 3 pfs_vncache 1 8K 1 kqueue 127 8K 1479 audit_evclass 239 8K 301 taskqueue 72 8K 87 pwddesc 111 7K 1193 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 DEVFSP 81 6K 222 pf_ifnet 14 5K 26 ufs_dirhash 24 5K 27 UMA 269 5K 269 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 inpcbpolicy 120 4K 513 crypto 12 4K 50 acpisem 28 4K 28 proc-args 130 4K 2204 dirrem 13 4K 523 selfd 50 4K 134161 session 23 3K 36 kcovinfo 45 3K 45 terminal 11 3K 11 lockf 26 3K 248 uidinfo 5 3K 13 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 ip6ndp 14 3K 15 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 osd 94 2K 218 sctp_ifa 15 2K 16 tun 5 2K 5 sctp_atky 53 2K 149 in_multi 7 2K 34 Unitno 30 2K 71 freefile 13 2K 422 CAM XPT 22 2K 543 cryptodev 25 2K 249 select 12 2K 57 toponodes 6 2K 6 ipsecpolicy 2 2K 2 ip6opt 7 2K 31 sctp_timw 5 2K 5 msi 9 2K 9 netlink 2 2K 95 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 38 NFSD session 1 1K 1 mount 19 1K 516 sctp_ifn 7 1K 16 mkdir 7 1K 568 diradd 7 1K 543 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 sctp_athm 50 1K 137 freework 4 1K 790 ipsec 3 1K 3 newdirblk 6 1K 284 freeblks 3 1K 339 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 encap_export_host 12 1K 12 ktls 5 1K 54 freefrag 4 1K 86 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 3 1K 3 pf_rule 2 1K 3 ktls_ocf 2 1K 3 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_aadr 3 1K 3 frag6 2 1K 2 tcpfunc 3 1K 3 iov 3 1K 16143 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 3 ip_msource 2 1K 30 VN POLL 1 1K 10 aio 4 1K 5 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3738 sctp_map 6 1K 16 sctp_vrf 1 1K 1 ip6_moptions 2 1K 5 ip_moptions 1 1K 33 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 72 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_pcm_rack 0 0K 5 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 10 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 34 sctp_iter 0 0K 14 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 14 sctp_stri 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 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 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 504 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 19 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 allocindir 0 0K 0 indirdep 0 0K 438 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 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 MLX5EEPROM 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 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 in6_mfilter 0 0K 6 tcplog 0 0K 0 tcp_hwpace 0 0K 0 in_mfilter 0 0K 63 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 21 fadvise 0 0K 1 statfs 0 0K 196 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 49 lio 0 0K 7 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 216 eventfd 0 0K 11 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 356 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 653 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 rctl 0 0K 0 cache 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 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 78 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 5 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 2 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 525 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 19923 0 254 38494208 0 mbuf 256 8889 773 32351 0 254 2473472 0 BUF TRIE 152 317 11487 2204 0 62 1794208 0 malloc-128 128 12595 146 13282 0 126 1630848 0 malloc-384 384 4161 39 4187 0 30 1612800 0 RADIX NODE 152 9652 223 39579 0 62 1501000 0 malloc-4096 4096 332 6 714 0 2 1384448 0 UMA Slabs 0 112 11153 1 11153 0 126 1249248 0 sctp_asoc 2256 3 507 8 0 254 1150560 0 malloc-64 64 449 17380 150548 0 254 1141056 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 14 1 20 0 1 983040 0 vmem btag 56 17082 93 17082 0 254 961800 0 malloc-16384 16384 56 2 513 0 1 950272 0 FFS inode 1168 594 22 1019 0 8 719488 0 malloc-4096 4096 146 2 1203 0 2 606208 0 sctp_ep 1152 47 464 129 0 254 588672 0 socket 1024 189 319 1905 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 VM OBJECT 264 1671 69 17187 0 30 459360 0 pbuf 2624 0 174 0 0 2 456576 0 256 Bucket 2048 212 6 1591 0 8 446464 0 THREAD 1824 206 10 668 0 8 393984 0 sctp_raddr 736 3 514 8 0 254 380512 0 malloc-32768 32768 5 5 332 0 1 327680 0 malloc-2048 2048 149 11 355 0 8 327680 0 VNODE 440 634 86 1061 0 30 316800 0 malloc-64 64 4060 287 5173 0 254 278208 0 MAP ENTRY 96 2697 201 57914 0 126 278208 0 malloc-65536 65536 0 4 65 0 1 262144 0 malloc-16 16 14600 400 15052 0 254 240000 0 DEVCTL 1024 31 189 158 0 0 225280 0 tcp_log 416 0 513 155 0 254 213408 0 PROC 1376 126 17 1134 0 8 196768 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-256 256 38 712 3090 0 62 192000 0 UMA Zones 768 241 3 241 0 16 187392 0 FPU_save_area 832 208 17 908 0 16 187200 0 malloc-32 32 5384 286 6523 0 254 181440 0 malloc-128 128 1217 178 25458 0 126 178560 0 FFS2 dinode 256 594 96 1019 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 20 496 1219 0 254 165120 0 malloc-1024 1024 124 20 168 0 16 147456 0 S VFS Cache 104 1037 367 1581 0 126 146016 0 filedesc0 1072 111 22 1193 0 8 142576 0 tcp_inpcb 1304 89 16 202 0 8 136920 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-32768 32768 3 1 16 0 1 131072 0 mbuf_packet 256 18 490 949 0 254 130048 0 ksiginfo 112 120 924 286 0 126 116928 0 malloc-16384 16384 5 2 8 0 1 114688 0 malloc-2048 2048 6 50 1038 0 8 114688 0 malloc-4096 4096 20 6 45 0 2 106496 0 malloc-256 256 286 89 795 0 62 96000 0 malloc-384 384 170 70 828 0 30 92160 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 59 24 288 0 16 84992 0 tcp_bbr_map 128 0 651 1084 0 126 83328 0 malloc-128 128 369 282 967 0 126 83328 0 malloc-8192 8192 9 1 13 0 1 81920 0 malloc-256 256 176 139 1156 0 62 80640 0 sctp_chunk 152 3 517 5 0 254 79040 0 g_bio 408 0 180 12230 0 30 73440 0 ertt_txseginfo 40 0 1818 4742 0 254 72720 0 64 Bucket 512 97 39 2475 0 30 69632 0 malloc-64 64 517 554 1601 0 254 68544 0 malloc-128 128 163 364 1435 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-256 256 99 156 599 0 62 65280 0 32 Bucket 256 87 168 1126 0 62 65280 0 malloc-384 384 129 21 219 0 30 57600 0 VMSPACE 584 83 15 1103 0 16 57232 0 malloc-64 64 245 574 1905 0 254 52416 0 malloc-64 64 494 325 1054 0 254 52416 0 Files 80 407 243 9142 0 126 52000 0 malloc-256 256 83 112 727 0 62 49920 0 malloc-256 256 75 120 2108 0 62 49920 0 malloc-256 256 80 115 693 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 16148 0 16 49152 0 malloc-8192 8192 4 2 38 0 1 49152 0 malloc-8192 8192 5 1 7 0 1 49152 0 malloc-2048 2048 14 10 27 0 8 49152 0 malloc-2048 2048 14 10 95 0 8 49152 0 malloc-1024 1024 7 41 1554 0 16 49152 0 malloc-1024 1024 22 26 46 0 16 49152 0 pcpu-64 64 498 270 498 0 254 49152 0 pcpu-8 8 4910 722 5223 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 TURNSTILE 136 217 98 217 0 62 42840 0 vnpbuf 2624 0 16 1 0 16 41984 0 pipe 736 26 29 347 0 16 40480 0 udp_inpcb 408 16 74 202 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 125 442 1218 0 254 36288 0 malloc-64 64 11 556 120925 0 254 36288 0 malloc-64 64 45 522 53 0 254 36288 0 tcp_rack_map 128 0 279 520 0 126 35712 0 malloc-128 128 19 260 74 0 126 35712 0 malloc-128 128 72 207 3466 0 126 35712 0 malloc-128 128 88 191 1020 0 126 35712 0 malloc-128 128 22 257 836 0 126 35712 0 ktls_session 256 2 133 13 0 62 34560 0 routing nhops 256 31 104 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 50 40 375 0 30 34560 0 malloc-256 256 8 127 1546 0 62 34560 0 ripcb 376 12 78 81 0 30 33840 0 SLEEPQUEUE 88 217 167 217 0 126 33792 0 malloc-8192 8192 2 2 10 0 1 32768 0 malloc-8192 8192 1 3 26 0 1 32768 0 malloc-4096 4096 4 4 562 0 2 32768 0 malloc-2048 2048 9 7 42 0 8 32768 0 malloc-2048 2048 6 10 7 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 1 15 267 0 8 32768 0 malloc-1024 1024 4 28 51 0 16 32768 0 malloc-1024 1024 3 29 160 0 16 32768 0 malloc-1024 1024 18 14 97 0 16 32768 0 malloc-1024 1024 2 30 23 0 16 32768 0 malloc-512 512 1 63 124 0 30 32768 0 malloc-512 512 20 44 81 0 30 32768 0 malloc-512 512 0 64 80 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 6 58 53 0 30 32768 0 malloc-512 512 1 63 17 0 30 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 mqueue 248 2 126 2 0 62 31744 0 PGRP 120 28 236 47 0 126 31680 0 clpbuf 2624 0 12 123 0 4 31488 0 sctp_laddr 48 11 577 33 0 254 28224 0 rl_entry 48 7 581 12 0 254 28224 0 malloc-32 32 494 388 1399 0 254 28224 0 16 Bucket 144 67 129 494 0 62 28224 0 4 Bucket 48 8 580 14 0 254 28224 0 AIO 208 1 132 92 0 62 27664 0 da_ccb 544 0 49 3220 0 16 26656 0 mqnode 416 5 58 5 0 30 26208 0 udplite_inpcb 408 3 60 28 0 30 25704 0 cpuset 200 10 118 68 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 84 0 1 24576 0 PWD 40 64 542 332 0 254 24240 0 rtentry 168 34 110 38 0 62 24192 0 8 Bucket 80 50 250 469 0 126 24000 0 itimer 352 0 66 20 0 30 23232 0 malloc-384 384 7 53 7 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 2 58 62 0 30 23040 0 malloc-384 384 2 58 27 0 30 23040 0 domainset 40 0 567 23 0 254 22680 0 swrbuf 2624 0 8 11 0 4 20992 0 ertt 72 89 191 202 0 126 20160 0 malloc-32 32 45 585 564 0 254 20160 0 malloc-32 32 118 512 1276 0 254 20160 0 malloc-32 32 135 495 16629 0 254 20160 0 malloc-32 32 141 489 286 0 254 20160 0 malloc-32 32 21 609 2701 0 254 20160 0 2 Bucket 32 66 564 507 0 254 20160 0 KNOTE 160 0 125 99 0 62 20000 0 AIOCB 552 0 35 130 0 16 19320 0 L VFS Cache 320 0 60 35 0 30 19200 0 AIOLIO 272 0 70 7 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-4096 4096 0 4 7 0 2 16384 0 malloc-4096 4096 1 3 197 0 2 16384 0 malloc-4096 4096 0 4 25 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 1 17 42 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 tcp_log_id_node 120 0 132 2 0 126 15840 0 mqnotifier 216 1 71 1 0 62 15552 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 5 0 8 15232 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 2 0 62 12144 0 malloc-32 32 15 363 34 0 254 12096 0 vtnet_tx_hdr 24 0 501 3915 0 254 12024 0 malloc-16 16 22 728 65 0 254 12000 0 malloc-16 16 77 673 738 0 254 12000 0 malloc-16 16 115 635 457 0 254 12000 0 malloc-16 16 271 479 4694 0 254 12000 0 malloc-16 16 9 741 12731 0 254 12000 0 malloc-16 16 272 478 283 0 254 12000 0 malloc-16 16 15 735 24798 0 254 12000 0 cryptop 280 0 42 5 0 30 11760 0 Mountpoints 2816 2 2 4 0 4 11264 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 22 0 0 3744 0 splice 184 0 0 0 0 62 0 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 152 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 256 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 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 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mvdata 64 0 0 0 0 254 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 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 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 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 152 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 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