panic: mq notifiers left cpuid = 0 time = 1769316481 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057026810 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057026970 vpanic() at vpanic+0x257/frame 0xfffffe0057026b30 panic() at panic+0xb5/frame 0xfffffe0057026c00 mq_proc_exit() at mq_proc_exit+0x1cc/frame 0xfffffe0057026c50 exit1() at exit1+0x62b/frame 0xfffffe0057026cf0 sys__exit() at sys__exit+0x28/frame 0xfffffe0057026d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0057026f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057026f30 --- syscall (1, FreeBSD ELF64, _exit), rip = 0x3a851a, rsp = 0x8206309c8, rbp = 0x8206309d0 --- KDB: enter: panic [ thread pid 978 tid 100210 ] Stopped at kdb_enter+0x6e: movq $0,0x2587a77(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0057026950 rbp 0xfffffe0057026970 rsi 0 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0058b27550 r12 0xfffffe0058b27000 r13 0xfffffffffffffffe r14 0xffffffff8283c160 .str.27 r15 0 rip 0xffffffff8164d41e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> show proc Process 978 (syz-executor) at 0xfffffe0058b39ab0: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 766 at 0xfffffe0058a03ab8 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058ac5920 (map 0xfffffe0058ac5920) (map.pmap 0xfffffe0058ac59c0) (pmap 0xfffffe0058ac5a30) threads: 1 100210 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 978 766 766 0 RE CPU 0 syz-executor 976 762 976 0 R CPU 1 syz-executor 970 1 766 0 T uwait 0xfffffe0058697f00 syz-executor 969 1 766 0 T uwait 0xfffffe0058695780 syz-executor 966 765 765 60929 R (threaded) syz-executor 100215 RunQ syz-executor 100301 S uwait 0xfffffe0058697600 syz-executor 100302 S connec 0xfffffe006bacd4da syz-executor 962 1 765 0 T uwait 0xfffffe0058697800 syz-executor 946 1 765 0 T uwait 0xfffffe0058695880 syz-executor 939 935 763 0 SV uwait 0xfffffe0059a33d00 syz-executor 935 763 763 0 T (threaded) syz-executor 100201 s syz-executor 100252 D ppwait 0xfffffe0058b09a58 syz-executor 929 1 765 0 T uwait 0xfffffe0058694900 syz-executor 928 1 765 0 T uwait 0xfffffe00585f4380 syz-executor 919 1 764 0 SV uwait 0xfffffe0058695680 syz-executor 903 1 764 0 S uwait 0xfffffe0058695c80 syz-executor 902 0 0 0 DL mdwait 0xfffffe0077bbc000 [md0] 891 1 765 0 T uwait 0xfffffe0059a33480 syz-executor 889 0 0 0 DL mdwait 0xfffffe006bafd000 [md127] 884 1 884 0 Ts select 0xfffffe006e91dc40 rtsol 883 1 883 0 Ts select 0xfffffe006e91dcc0 rtsol 882 1 882 0 Ts select 0xfffffe006e91dd40 rtsol 878 780 423 0 S kqread 0xfffffe0059a72000 rtsol 873 1 765 -1 T uwait 0xfffffe0058694700 syz-executor 839 1 765 60928 T uwait 0xfffffe0058695a80 syz-executor 836 1 763 0 T uwait 0xfffffe0059a35180 syz-executor 834 0 0 0 DL (threaded) [KTLS] 100113 D - 0xfffffe0059a7b700 [thr_0] 100139 D - 0xfffffe0059a7b780 [thr_1] 100140 D - 0xffffffff83cd78e8 [reclaim_0] 810 0 0 0 DL aiordy 0xfffffe0058b0aab8 [aiod4] 809 0 0 0 DL aiordy 0xfffffe0058b0b010 [aiod3] 808 0 0 0 DL aiordy 0xfffffe0058b0b568 [aiod2] 807 0 0 0 DL aiordy 0xfffffe0058b0bac0 [aiod1] 780 770 423 0 S wait 0xfffffe000780a018 sh 770 423 423 0 S wait 0xfffffe000780a570 sh 766 762 766 0 S nanslp 0xffffffff83bb5f40 syz-executor 765 762 765 0 S nanslp 0xffffffff83bb5f40 syz-executor 763 762 763 0 S nanslp 0xffffffff83bb5f40 syz-executor 762 760 760 0 S select 0xfffffe006df7cec0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058ace620 csh 758 681 758 0 Ss select 0xfffffe006df7c2c0 sshd 747 1 747 0 Ts+ ttyin 0xfffffe005422dcb0 getty 746 1 746 0 Ts+ ttyin 0xfffffe00599530b0 getty 745 1 745 0 Ts+ ttyin 0xfffffe00599538b0 getty 744 1 744 0 Ts+ ttyin 0xfffffe0007bf78b0 getty 743 1 743 0 Ts+ ttyin 0xfffffe00542300b0 getty 742 1 742 0 Ts+ ttyin 0xfffffe00542308b0 getty 741 1 741 0 Ts+ ttyin 0xfffffe0007bf90b0 getty 740 1 740 0 Ts+ ttyin 0xfffffe0007bf98b0 getty 739 1 739 0 Ts+ ttyin 0xfffffe0007bfa0b0 getty 737 1 17 0 T+ piperd 0xfffffe0059ba1cc0 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f41 sleep 735 1 17 0 T+ wait 0xfffffe0058a0b560 sh 685 1 685 0 Ts nanslp 0xffffffff83bb5f40 cron 681 1 681 0 Ts select 0xfffffe006df7c4c0 sshd 494 1 494 0 Ts select 0xfffffe0059a813c0 syslogd 423 1 423 0 Ts wait 0xfffffe0058acd010 devd 422 1 422 65 Ts select 0xfffffe00586858c0 dhclient 337 1 337 0 Ts select 0xfffffe006df7d1c0 dhclient 334 1 334 0 Ts select 0xfffffe0059a81840 dhclient 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058a02558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0057f1fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d23380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d09448 [dom0] 100080 D launds 0xffffffff83d09454 [laundry: dom0] 100081 D umarcl 0xffffffff81e37c30 [uma] 7 0 0 0 DL - 0xffffffff8392e510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84490f80 [pf purge] 5 0 0 0 DL waiting 0xffffffff8475e700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f8340 [doneq0] 100046 D - 0xffffffff838f82c0 [async] 100075 D - 0xffffffff838f8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d04ce0 [crypto] 100043 D crypto_ 0xfffffe00077af830 [crypto returns 0] 100044 D crypto_ 0xfffffe00077af880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5e520 [g_event] 100038 D - 0xffffffff83b5e540 [g_up] 100039 D - 0xffffffff83b5e560 [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] 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d05780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D - 0xffffffff84c5dff0 [kernel] 100005 D - 0xfffffe00077cb000 [softirq_0] 100006 D - 0xfffffe00077cae00 [softirq_1] 100007 D - 0xfffffe00077cad00 [if_io_tqg_0] 100008 D - 0xfffffe00077cac00 [if_io_tqg_1] 100009 D - 0xfffffe00077cab00 [if_config_tqg_0] 100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq] 100011 D - 0xfffffe00077ca900 [jail_remove taskq] 100012 D - 0xfffffe00077ca800 [bus taskq] 100015 D - 0xfffffe00077ca500 [thread taskq] 100017 D - 0xfffffe00077ca300 [aiod_kick taskq] 100018 D - 0xfffffe00077ca200 [deferred_unmount ta] 100019 D - 0xfffffe00077ca100 [inm_free taskq] 100020 D - 0xfffffe00077ca000 [in6m_free taskq] 100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077c9b00 [firmware taskq] 100040 D - 0xfffffe00077c9100 [crypto_0] 100041 D - 0xfffffe00077c9100 [crypto_1] 100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0] 100057 D - 0xfffffe00077c8800 [vtnet0 txq 0] 100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1] 100059 D - 0xfffffe00077c8600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005800d900 [virtio_balloon] 100065 D - 0xffffffff82840841 [deadlkres] 100069 D - 0xfffffe00077c8b00 [acpi_task_0] 100070 D - 0xfffffe00077c8b00 [acpi_task_1] 100071 D - 0xfffffe00077c8b00 [acpi_task_2] 100073 D - 0xfffffe00077cb100 [mca taskq] 100074 D - 0xfffffe00077c8a00 [CAM taskq] 100076 D - 0xfffffe00077c8300 [ipsec_offload] db> show all locks Process 976 (syz-executor) thread 0xfffffe0058af0780 (100109) exclusive sleep mutex vm page free queue (vm page free queue) r = 0 (0xffffffff83d09040) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_page.c:2746 exclusive rw vmobject (vmobject) r = 0 (0xfffffe0058b206c8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_kcov.c:382 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8310 linker 385 5207K 515 tcp_hpts 8 4865K 8 sysctloid 35278 2079K 35353 vtbuf 24 1968K 46 kobj 337 1348K 519 newblk 462 1140K 988 vfscache 3 1025K 3 pcb 34 674K 103 inodedep 89 545K 276 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 161 322K 1071 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 28 217K 290 KTRACE 101 201K 1132 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 pagedep 36 137K 152 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1015 83K 5167 LRO 20 83K 20 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 529 ddb_capture 1 64K 1 umtx 336 42K 336 kdtrace 220 42K 1296 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1927 DEVFS_RULE 56 20K 56 ifaddr 71 20K 73 BPF 14 19K 25 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 124 16K 395 lltable 48 15K 49 ithread 90 15K 90 bus-sc 34 15K 1690 eventhandler 170 14K 170 ether_multi 152 13K 170 GEOM 59 13K 465 shmfd 10 12K 14 cred 31 12K 263 kenv 95 12K 95 CAM queue 5 11K 1528 plimit 26 10K 324 rman 75 10K 430 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 3 9K 251 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 md_disk 2 8K 2 audit_evclass 240 8K 306 taskqueue 69 8K 75 kqueue 75 7K 1048 dirrem 25 7K 217 ifnet 7 7K 7 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pwddesc 72 5K 1028 UMA 270 5K 270 freework 18 5K 259 pf_ifnet 10 5K 19 diradd 34 5K 234 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 selfd 49 4K 31229 DEVFSP 49 4K 72 indirdep 12 3K 97 proc-args 99 3K 2016 newdirblk 23 3K 134 session 23 3K 34 terminal 11 3K 11 uidinfo 6 3K 11 kcovinfo 41 3K 41 acpidev 20 3K 20 crypto 8 3K 22 hhook 8 3K 10 mkdir 18 3K 268 lockf 22 3K 78 netlink 2 3K 72 sctp_stro 2 2K 3 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 10 ip6ndp 13 2K 15 CC Mem 15 2K 62 Unitno 29 2K 183 sctp_ifa 13 2K 14 select 13 2K 37 CAM XPT 22 2K 543 sctp_atcl 4 2K 19 in_multi 6 2K 10 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 freeblks 5 2K 157 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 mount 19 1K 284 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 inpcbpolicy 27 1K 269 osd 20 1K 78 sctp_ifn 6 1K 14 ipsec 3 1K 3 freefile 6 1K 161 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 encap_export_host 12 1K 12 ktls 3 1K 15 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 sctp_atky 6 1K 22 inotify 1 1K 17 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 tcpfunc 3 1K 3 ip_msource 3 1K 4 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 69 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 64 ktls_ocf 1 1K 3 aio 4 1K 5 soname 5 1K 3359 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 78 sctp_vrf 1 1K 1 sctp_athm 4 1K 19 sctp_map 4 1K 6 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 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 2 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 4 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 18 sctp_iter 0 0K 9 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 pf_table 0 0K 0 pf 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 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 196 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 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 ip6opt 0 0K 7 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 10 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 20 fadvise 0 0K 1 VN POLL 0 0K 6 statfs 0 0K 195 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 19 lio 0 0K 3 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14204 ioctlops 0 0K 114 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 218 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kexec 0 0K 0 jaildesc 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 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 84 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 ufshci 0 0K 0 twsbuf 0 0K 0 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 2 midi buffers 0 0K 0 mixer 0 0K 0 feeder 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 mpi3mrbuf 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 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 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 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 1332 18507 0 254 39534592 0 malloc-384 384 8210 40 8220 0 30 3168000 0 mbuf 256 8634 1283 20887 0 254 2538752 0 BUF TRIE 152 219 11585 758 0 62 1794208 0 malloc-128 128 11638 80 12249 0 126 1499904 0 malloc-4096 4096 359 3 561 0 2 1482752 0 malloc-64 64 3994 16859 36209 0 254 1334592 0 UMA Slabs 0 112 11205 21 11205 0 126 1257312 0 tcp_log 416 1733 814 4593 0 254 1059552 0 RADIX NODE 152 6802 109 30299 0 62 1050472 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17419 44 17419 0 254 977928 0 malloc-65536 65536 12 1 16 0 1 851968 0 FFS inode 1168 554 27 719 0 8 678608 0 sctp_ep 1152 2 509 16 0 254 588672 0 sctp_asoc 2256 2 253 3 0 254 575280 0 pbuf 2664 0 198 0 0 2 527472 0 socket 1024 46 462 1517 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 198 18 1240 0 8 442368 0 VM OBJECT 248 1295 81 15113 0 62 341248 0 THREAD 1860 147 21 315 0 8 312480 0 malloc-16384 16384 13 6 330 0 1 311296 0 malloc-4096 4096 73 3 981 0 2 311296 0 VNODE 440 593 100 760 0 30 304920 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14564 436 14670 0 254 240000 0 malloc-2048 2048 104 8 145 0 8 229376 0 DEVCTL 1024 26 194 151 0 0 225280 0 malloc-256 256 683 127 1797 0 62 207360 0 malloc-65536 65536 1 2 111 0 1 196608 0 malloc-65536 65536 0 3 81 0 1 196608 0 sctp_raddr 736 2 262 3 0 254 194304 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5423 247 5466 0 254 181440 0 MAP ENTRY 96 1697 193 47826 0 126 181440 0 malloc-128 128 1233 162 26630 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 16 500 1199 0 254 165120 0 FPU_save_area 832 149 49 423 0 16 164736 0 malloc-32768 32768 0 5 83 0 1 163840 0 FFS2 dinode 256 554 76 718 0 62 161280 0 S VFS Cache 104 1013 274 1241 0 126 133848 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 124 4 142 0 16 131072 0 mbuf_packet 256 1 507 234 0 254 130048 0 PROC 1368 71 17 979 0 8 120384 0 ksiginfo 112 65 979 101 0 126 116928 0 malloc-128 128 573 202 4073 0 126 99200 0 malloc-32768 32768 2 1 12 0 1 98304 0 malloc-2048 2048 7 41 1085 0 8 98304 0 malloc-384 384 178 62 367 0 30 92160 0 filedesc0 1072 72 12 1028 0 8 90048 0 UMA Kegs 384 228 5 228 0 30 89472 0 syncache 168 2 526 5 0 254 88704 0 g_bio 440 0 180 6773 0 30 79200 0 malloc-8192 8192 7 2 28 0 1 73728 0 128 Bucket 1024 51 16 250 0 16 68608 0 malloc-64 64 537 534 1868 0 254 68544 0 malloc-128 128 348 179 464 0 126 67456 0 malloc-128 128 411 116 1254 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 4 0 1 65536 0 64 Bucket 512 80 48 1791 0 30 65536 0 malloc-256 256 156 99 944 0 62 65280 0 malloc-256 256 212 43 398 0 62 65280 0 tcp_inpcb 1304 16 26 61 0 8 54768 0 malloc-64 64 477 342 729 0 254 52416 0 malloc-64 64 427 392 1393 0 254 52416 0 malloc-256 256 43 152 242 0 62 49920 0 32 Bucket 256 74 121 1506 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13697 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 32 0 1 49152 0 malloc-8192 8192 4 2 86 0 1 49152 0 malloc-4096 4096 6 6 765 0 2 49152 0 malloc-2048 2048 9 15 40 0 8 49152 0 malloc-1024 1024 9 39 628 0 16 49152 0 pcpu-8 8 4763 357 4947 0 254 40960 0 VMSPACE 584 49 21 957 0 16 40880 0 pipe 736 23 32 332 0 16 40480 0 sctp_chunk 152 1 259 1 0 254 39520 0 udp_inpcb 408 6 84 175 0 30 36720 0 malloc-64 64 70 497 99 0 254 36288 0 malloc-64 64 28 539 13860 0 254 36288 0 malloc-64 64 89 478 1909 0 254 36288 0 malloc-64 64 116 451 164 0 254 36288 0 tcp_bbr_map 128 0 279 6 0 126 35712 0 malloc-128 128 5 274 78 0 126 35712 0 malloc-128 128 107 172 604 0 126 35712 0 malloc-128 128 131 148 250 0 126 35712 0 ktls_session 256 1 134 3 0 62 34560 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 89 0 30 34560 0 malloc-384 384 70 20 602 0 30 34560 0 malloc-384 384 55 35 69 0 30 34560 0 malloc-256 256 6 129 307 0 62 34560 0 malloc-256 256 27 108 796 0 62 34560 0 malloc-256 256 38 97 358 0 62 34560 0 malloc-256 256 21 114 333 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 3 0 1 32768 0 malloc-4096 4096 5 3 11 0 2 32768 0 malloc-4096 4096 3 5 24 0 2 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-2048 2048 7 9 31 0 8 32768 0 malloc-2048 2048 0 16 87 0 8 32768 0 malloc-1024 1024 3 29 9 0 16 32768 0 malloc-1024 1024 15 17 17 0 16 32768 0 malloc-1024 1024 16 16 35 0 16 32768 0 malloc-1024 1024 5 27 148 0 16 32768 0 malloc-1024 1024 14 18 18 0 16 32768 0 malloc-1024 1024 2 30 992 0 16 32768 0 malloc-512 512 3 61 10 0 30 32768 0 malloc-512 512 1 63 142 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 11 53 76 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 tcp_bbr_pcb 896 1 35 3 0 16 32256 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 204 196 7590 0 126 32000 0 clpbuf 2664 0 12 21 0 4 31968 0 tcp_log_id_node 120 1 263 2 0 126 31680 0 PGRP 120 28 236 40 0 126 31680 0 rl_entry 48 2 586 10 0 254 28224 0 malloc-32 32 331 551 911 0 254 28224 0 16 Bucket 144 63 133 292 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 1 132 15 0 62 27664 0 da_ccb 544 0 49 1792 0 16 26656 0 udplite_inpcb 408 0 63 3 0 30 25704 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 9 119 338 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 4 2 46 0 2 24576 0 tcp_log_id_bucket 176 1 137 2 0 62 24288 0 ertt_txseginfo 40 0 606 280 0 254 24240 0 PWD 40 27 579 201 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 47 253 321 0 126 24000 0 malloc-384 384 2 58 386 0 30 23040 0 malloc-384 384 25 35 41 0 30 23040 0 domainset 40 0 567 273 0 254 22680 0 ripcb 376 6 54 30 0 30 22560 0 Mountpoints 2816 2 6 5 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 15 265 61 0 126 20160 0 malloc-32 32 11 619 192 0 254 20160 0 malloc-32 32 94 536 120 0 254 20160 0 malloc-32 32 56 574 991 0 254 20160 0 malloc-32 32 73 557 147 0 254 20160 0 malloc-32 32 68 562 2975 0 254 20160 0 malloc-32 32 76 554 1398 0 254 20160 0 2 Bucket 32 63 567 392 0 254 20160 0 KNOTE 160 3 122 31 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 4 0 30 19600 0 AIOCB 552 0 35 22 0 16 19320 0 L VFS Cache 320 0 60 16 0 30 19200 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-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 11 21 15 0 30 16384 0 malloc-512 512 3 29 8 0 30 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_laddr 48 0 336 12 0 254 16128 0 mqueue 248 1 63 1 0 62 15872 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 2 0 8 15232 0 mqnode 416 4 32 4 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 8 742 25 0 254 12000 0 malloc-16 16 33 717 180 0 254 12000 0 malloc-16 16 36 714 851 0 254 12000 0 malloc-16 16 207 543 3115 0 254 12000 0 malloc-16 16 38 712 54 0 254 12000 0 malloc-16 16 323 427 27794 0 254 12000 0 malloc-16 16 42 708 124 0 254 12000 0 itimer 352 0 33 2 0 30 11616 0 malloc-384 384 6 24 8 0 30 11520 0 AIOLIO 272 0 42 3 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 867 0 254 8016 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 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 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 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 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 vnpbuf 2664 0 0 0 0 16 0 0 nfspbuf 2664 0 0 0 0 4 0 0 swwbuf 2664 0 0 0 0 2 0 0 swrbuf 2664 0 0 0 0 4 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-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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl