panic: mq notifiers left cpuid = 1 time = 1764187278 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057065810 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057065970 vpanic() at vpanic+0x257/frame 0xfffffe0057065b30 panic() at panic+0xb5/frame 0xfffffe0057065c00 mq_proc_exit() at mq_proc_exit+0x1cc/frame 0xfffffe0057065c50 exit1() at exit1+0x62b/frame 0xfffffe0057065cf0 sys__exit() at sys__exit+0x28/frame 0xfffffe0057065d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0057065f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057065f30 --- syscall (1, FreeBSD ELF64, _exit), rip = 0x3a723a, rsp = 0x820d915e8, rbp = 0x820d915f0 --- KDB: enter: panic [ thread pid 943 tid 100147 ] Stopped at kdb_enter+0x6e: movq $0,0x258d727(%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 0xffffffff82831be0 .str.27 rsp 0xfffffe0057065950 rbp 0xfffffe0057065970 rsi 0 rdi 0xffffffff8165b489 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x1f r12 0xfffffe005872e780 r13 0xfffffffffffffffd r14 0xffffffff82831be0 .str.27 r15 0 rip 0xffffffff8164486e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x258d727(%rip) db> show proc Process 943 (syz-executor) at 0xfffffe005870aac0: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 764 at 0xfffffe0058604ac0 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058724db0 (map 0xfffffe0058724db0) (map.pmap 0xfffffe0058724e50) (pmap 0xfffffe0058724ec0) threads: 1 100147 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 943 764 764 0 RE CPU 1 syz-executor 942 780 423 0 S nanslp 0xffffffff83bb3000 sleep 941 1 766 0 S uwait 0xfffffe0077b6f100 syz-executor 940 763 763 0 RE CPU 0 syz-executor 936 1 764 0 S uwait 0xfffffe0058309c00 syz-executor 927 1 766 0 S uwait 0xfffffe00084f7a80 syz-executor 926 1 764 0 S uwait 0xfffffe00084f7380 syz-executor 925 1 764 0 S uwait 0xfffffe00084f7580 syz-executor 919 1 763 0 SV uwait 0xfffffe0077b6ec80 syz-executor 911 1 766 0 S uwait 0xfffffe00084f7180 syz-executor 905 1 766 0 S uwait 0xfffffe005858f300 syz-executor 904 1 766 0 S uwait 0xfffffe005858fc00 syz-executor 900 1 763 0 S uwait 0xfffffe0058309700 syz-executor 897 1 766 0 S uwait 0xfffffe005858e480 syz-executor 891 1 766 0 S uwait 0xfffffe005830ce00 syz-executor 888 1 763 0 S uwait 0xfffffe0058309a80 syz-executor 882 765 765 0 R (threaded) syz-executor 100116 D mbusy 0xfffffe00586d1788 syz-executor 100166 RunQ syz-executor 100167 D vmmaps 0xfffffe00586d1770 syz-executor 871 1 763 0 S uwait 0xfffffe0058309800 syz-executor 868 1 765 0 S uwait 0xfffffe005858f280 syz-executor 865 1 859 0 S uwait 0xfffffe0058309100 syz-executor 847 1 764 0 S uwait 0xfffffe005858f600 syz-executor 840 1 763 0 S uwait 0xfffffe0058590980 syz-executor 837 0 0 0 DL aiordy 0xfffffe00586fb568 [aiod4] 836 0 0 0 DL aiordy 0xfffffe00586fbac0 [aiod3] 835 0 0 0 DL aiordy 0xfffffe00586d7568 [aiod2] 834 0 0 0 DL aiordy 0xfffffe005870a568 [aiod1] 814 1 766 0 S uwait 0xfffffe0058309500 syz-executor 811 1 764 -1 S uwait 0xfffffe005858fb00 syz-executor 780 770 423 0 S wait 0xfffffe0058708000 sh 770 423 423 0 S wait 0xfffffe00586d8570 sh 766 762 766 0 R syz-executor 765 762 765 0 S wait 0xfffffe00586fa008 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb3000 syz-executor 763 762 763 0 S nanslp 0xffffffff83bb3000 syz-executor 762 760 760 0 S select 0xfffffe0007787c40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00586ab0c8 csh 758 681 758 0 Ss select 0xfffffe0007787cc0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe0058328cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0054265cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00542660b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00542664b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00542668b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054266cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00542670b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00542674b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00542678b0 getty 737 1 17 0 S+ piperd 0xfffffe0059d028a0 logger 736 735 17 0 S+ nanslp 0xffffffff83bb3000 sleep 735 1 17 0 S+ wait 0xfffffe00586d6008 sh 685 1 685 0 Ss nanslp 0xffffffff83bb3000 cron 681 1 681 0 Ss select 0xfffffe0054236f40 sshd 494 1 494 0 Ss select 0xfffffe0007787e40 syslogd 423 1 423 0 Ss wait 0xfffffe00586d6ab8 devd 422 1 422 65 Ss select 0xfffffe00077880c0 dhclient 337 1 337 0 Ss select 0xfffffe00077881c0 dhclient 334 1 334 0 Ss select 0xfffffe0054236dc0 dhclient 16 0 0 0 DL syncer 0xffffffff83ce0c20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cdf160 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe005808e4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d204c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d06588 [dom0] 100080 D launds 0xffffffff83d06594 [laundry: dom0] 100081 D umarcl 0xffffffff81e2eb40 [uma] 7 0 0 0 DL - 0xffffffff8392b5b0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843bef60 [pf purge] 5 0 0 0 DL waiting 0xffffffff84908700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f5340 [doneq0] 100046 D - 0xffffffff838f52c0 [async] 100075 D - 0xffffffff838f5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d01e20 [crypto] 100043 D crypto_ 0xfffffe0007b17030 [crypto returns 0] 100044 D crypto_ 0xfffffe0007b17080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5b5e0 [g_event] 100038 D - 0xffffffff83b5b600 [g_up] 100039 D - 0xffffffff83b5b620 [g_down] 2 0 0 0 TL (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 0xffffffff83d028c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c57ff0 [swapper] 100005 D - 0xfffffe00077f7a00 [softirq_0] 100006 D - 0xfffffe00077f7800 [softirq_1] 100007 D - 0xfffffe00077f7600 [if_io_tqg_0] 100008 D - 0xfffffe00077f7400 [if_io_tqg_1] 100009 D - 0xfffffe00077f7200 [if_config_tqg_0] 100010 D - 0xfffffe00077f7000 [kqueue_ctx taskq] 100011 D - 0xfffffe00077f6d00 [jail_remove taskq] 100012 D - 0xfffffe00077f6b00 [bus taskq] 100015 D - 0xfffffe00077f6500 [thread taskq] 100017 D - 0xfffffe00077f6100 [aiod_kick taskq] 100018 D - 0xfffffe00077f5e00 [deferred_unmount ta] 100019 D - 0xfffffe00077f5c00 [inm_free taskq] 100020 D - 0xfffffe00077f5a00 [in6m_free taskq] 100021 D - 0xfffffe00077f5800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077f5600 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077f5600 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077f5600 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077f5600 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077f5100 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077f5100 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077f5100 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077f5100 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077f4400 [firmware taskq] 100040 D - 0xfffffe0007bcc100 [crypto_0] 100041 D - 0xfffffe0007bcc100 [crypto_1] 100056 D - 0xfffffe00077f8200 [vtnet0 rxq 0] 100057 D - 0xfffffe00541f6500 [vtnet0 txq 0] 100058 D - 0xfffffe00541f6400 [vtnet0 rxq 1] 100059 D - 0xfffffe00541f6300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00580bf000 [virtio_balloon] 100065 D - 0xffffffff828362c0 [deadlkres] 100069 D - 0xfffffe0058595000 [acpi_task_0] 100070 D - 0xfffffe0058595000 [acpi_task_1] 100071 D - 0xfffffe0058595000 [acpi_task_2] 100073 D - 0xfffffe00077f8100 [mca taskq] 100074 D - 0xfffffe0007bcba00 [CAM taskq] 100076 D - 0xfffffe0058594700 [ipsec_offload] db> show all locks Process 940 (syz-executor) thread 0xfffffe0058744780 (100250) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00587255a0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8526 Process 882 (syz-executor) thread 0xfffffe005869e000 (100166) shared lockmgr ufs (ufs) r = 0 (0xfffffe0077af8c78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3395 Process 766 (syz-executor) thread 0xfffffe00586f2000 (100112) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c4f180) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:14492 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c02ba0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4024 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077926908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3395 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5203K 501 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4212 sysctloid 35057 2066K 35132 vtbuf 24 1968K 46 kobj 335 1340K 499 newblk 9 1026K 1054 vfscache 3 1025K 3 filedesc 52 710K 223 pcb 29 673K 91 inodedep 14 517K 207 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 162 326K 1037 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 4706 acpica 1674 184K 56977 vmem 5 144K 6 tidhash 3 141K 3 pagedep 12 131K 90 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 bus 1011 83K 5163 LRO 20 83K 20 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 527 66K 527 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 225 43K 1217 shm 2 34K 6 hostcache 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1876 DEVFS_RULE 56 20K 56 BPF 15 19K 20 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 2 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 bus-sc 34 15K 1690 eventhandler 163 14K 163 lltable 43 14K 43 ether_multi 157 13K 169 ifnet 7 13K 7 kenv 95 12K 95 cred 27 11K 198 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 437 ksem 5 10K 5 plimit 24 9K 322 rpc 8 9K 8 in6_multi 66 9K 66 devstat 4 9K 4 UART 12 9K 12 bmsafemap 1 8K 182 shmfd 1 8K 4 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 69 DEVFSP 114 8K 132 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 75 5K 1088 ufs_dirhash 24 5K 24 pwddesc 72 5K 961 UMA 268 5K 268 cryptodev 69 5K 136 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 proc-args 99 3K 1988 terminal 11 3K 11 session 21 3K 36 selfd 41 3K 30440 uidinfo 5 3K 10 acpidev 20 3K 20 lockf 22 3K 118 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 netlink 2 3K 73 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 CC Mem 15 2K 51 Unitno 28 2K 55 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 9 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 select 8 1K 42 NFSD session 1 1K 1 inpcbpolicy 31 1K 261 newdirblk 7 1K 74 CAM periph 4 1K 271 osd 20 1K 68 sctp_ifn 6 1K 14 sctp_atcl 2 1K 13 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 222 pci_link 10 1K 10 crypto 4 1K 19 encap_export_host 12 1K 12 ip6opt 4 1K 15 diradd 4 1K 162 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 mkdir 3 1K 148 chacha20random 1 1K 1 inotify 5 1K 19 biobuf 1 1K 1 ip6_msource 4 1K 6 in6_mfilter 4 1K 11 VN POLL 2 1K 5 vnodes 1 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 filecaps 7 1K 84 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefile 1 1K 99 freefrag 1 1K 66 aio 4 1K 6 soname 5 1K 3352 procdesc 1 1K 10 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 sctp_atky 2 1K 13 freework 1 1K 162 ip6_moptions 2 1K 5 ip_msource 1 1K 9 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_athm 2 1K 13 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_timw 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 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 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 77 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 dirrem 0 0K 147 freeblks 0 0K 86 allocindir 0 0K 0 indirdep 0 0K 83 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 ktls_ocf 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 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 7 in_mfilter 0 0K 15 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 statfs 0 0K 190 namei_tracker 0 0K 3 export_host 0 0K 0 cl_savebuf 0 0K 27 lio 0 0K 2 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13623 ioctlops 0 0K 109 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 196 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 259 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 3 filedesc_to_leader 0 0K 1 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 72 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 0 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 md_disk 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 8334 1572 19293 0 254 40574976 0 mbuf 256 8680 1492 25838 0 254 2604032 0 tcp_log 416 3821 1516 13584 0 254 2220192 0 BUF TRIE 152 228 11576 896 0 62 1794208 0 malloc-4096 4096 410 6 2003 0 2 1703936 0 malloc-384 384 4159 41 4173 0 30 1612800 0 malloc-128 128 11807 190 12250 0 126 1535616 0 UMA Slabs 0 112 11511 3 11511 0 126 1289568 0 RADIX NODE 152 6878 527 30829 0 62 1125560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-64 64 168 15582 30649 0 254 1008000 0 vmem btag 56 17508 27 17508 0 254 981960 0 malloc-65536 65536 13 1 16 0 1 917504 0 FFS inode 1168 548 26 650 0 8 670432 0 sctp_ep 1152 2 509 13 0 254 588672 0 pbuf 2664 0 198 0 0 2 527472 0 socket 1024 48 460 1498 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-16384 16384 27 3 110 0 1 491520 0 256 Bucket 2048 191 25 1284 0 8 442368 0 VM OBJECT 248 1304 136 14755 0 62 357120 0 THREAD 1860 151 25 271 0 8 327360 0 malloc-64 64 4399 200 5538 0 254 294336 0 VNODE 440 587 79 691 0 30 293040 0 malloc-16 16 14693 307 17714 0 254 240000 0 malloc-2048 2048 104 8 115 0 8 229376 0 DEVCTL 1024 22 198 147 0 0 225280 0 malloc-32768 32768 4 2 124 0 1 196608 0 malloc-32768 32768 0 6 42 0 1 196608 0 MAP ENTRY 96 1756 260 47038 0 126 193536 0 malloc-32 32 5466 456 6330 0 254 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-2048 2048 3 85 1085 0 8 180224 0 malloc-128 128 1148 247 26499 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 13 503 1194 0 254 165120 0 FPU_save_area 832 153 45 338 0 16 164736 0 malloc-32768 32768 2 3 7 0 1 163840 0 FFS2 dinode 256 548 82 649 0 62 161280 0 malloc-256 256 31 599 1372 0 62 161280 0 malloc-1024 1024 123 21 147 0 16 147456 0 S VFS Cache 104 996 291 1146 0 126 133848 0 malloc-65536 65536 0 2 63 0 1 131072 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-4096 4096 26 6 90 0 2 131072 0 mbuf_packet 256 40 468 827 0 254 130048 0 PROC 1368 72 16 944 0 8 120384 0 ksiginfo 112 73 971 117 0 126 116928 0 malloc-128 128 599 176 1219 0 126 99200 0 filedesc0 1072 72 19 961 0 8 97552 0 malloc-256 256 278 97 1591 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 46 37 247 0 16 84992 0 malloc-384 384 175 35 712 0 30 80640 0 g_bio 440 0 180 6623 0 30 79200 0 malloc-64 64 588 483 2548 0 254 68544 0 malloc-128 128 373 154 509 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 11 0 1 65536 0 malloc-16384 16384 4 0 6 0 1 65536 0 malloc-8192 8192 8 0 9 0 1 65536 0 malloc-8192 8192 6 2 89 0 1 65536 0 64 Bucket 512 87 41 1841 0 30 65536 0 malloc-256 256 184 71 588 0 62 65280 0 tcp_inpcb 1304 15 27 51 0 8 54768 0 malloc-64 64 354 465 13889 0 254 52416 0 malloc-128 128 202 201 239 0 126 51584 0 malloc-256 256 20 175 179 0 62 49920 0 malloc-256 256 26 169 243 0 62 49920 0 32 Bucket 256 77 118 439 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13685 0 16 49152 0 malloc-2048 2048 11 13 79 0 8 49152 0 malloc-1024 1024 12 36 524 0 16 49152 0 syncache 176 0 276 3 0 254 48576 0 malloc-384 384 14 106 208 0 30 46080 0 malloc-4096 4096 6 4 13 0 2 40960 0 pcpu-8 8 4709 411 4879 0 254 40960 0 VMSPACE 584 53 17 925 0 16 40880 0 pipe 736 22 33 341 0 16 40480 0 da_ccb 544 0 70 1772 0 16 38080 0 udp_inpcb 408 12 78 176 0 30 36720 0 malloc-64 64 23 544 292 0 254 36288 0 malloc-64 64 85 482 1552 0 254 36288 0 malloc-64 64 4 563 3269 0 254 36288 0 malloc-64 64 203 364 243 0 254 36288 0 tcp_bbr_map 128 3 276 6 0 126 35712 0 malloc-128 128 45 234 253 0 126 35712 0 malloc-128 128 50 229 3513 0 126 35712 0 malloc-128 128 83 196 767 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 2 133 318 0 62 34560 0 malloc-256 256 68 67 129 0 62 34560 0 malloc-256 256 23 112 358 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 22 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 9 7 21 0 8 32768 0 malloc-2048 2048 10 6 27 0 8 32768 0 malloc-2048 2048 4 12 35 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 4 28 44 0 16 32768 0 malloc-1024 1024 3 29 1005 0 16 32768 0 malloc-1024 1024 8 24 190 0 16 32768 0 malloc-1024 1024 17 15 18 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 15 49 22 0 30 32768 0 malloc-512 512 2 62 39 0 30 32768 0 malloc-512 512 0 64 17 0 30 32768 0 malloc-512 512 2 62 18 0 30 32768 0 malloc-512 512 1 63 2 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 286 114 7595 0 126 32000 0 clpbuf 2664 0 12 39 0 4 31968 0 PGRP 120 25 239 40 0 126 31680 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 356 526 724 0 254 28224 0 16 Bucket 144 66 130 304 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 mqnode 416 4 59 4 0 30 26208 0 udplite_inpcb 408 2 61 7 0 30 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 4 2 9 0 2 24576 0 ertt_txseginfo 40 14 592 1262 0 254 24240 0 PWD 40 34 572 155 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 55 245 323 0 126 24000 0 malloc-384 384 23 37 60 0 30 23040 0 malloc-384 384 44 16 348 0 30 23040 0 ripcb 376 2 58 27 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 15 265 51 0 126 20160 0 malloc-32 32 36 594 179 0 254 20160 0 malloc-32 32 87 543 176 0 254 20160 0 malloc-32 32 94 536 599 0 254 20160 0 malloc-32 32 32 598 168 0 254 20160 0 malloc-32 32 24 606 880 0 254 20160 0 malloc-32 32 31 599 3796 0 254 20160 0 2 Bucket 32 58 572 394 0 254 20160 0 KNOTE 160 0 125 37 0 62 20000 0 AIOCB 552 2 33 19 0 16 19320 0 L VFS Cache 320 0 60 9 0 30 19200 0 AIOLIO 272 0 70 2 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-8192 8192 1 1 27 0 1 16384 0 malloc-8192 8192 2 0 2 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 1 3 191 0 2 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 3 29 51 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 2 16 4 0 16 16128 0 rl_entry 48 1 335 1 0 254 16128 0 mqueue 248 1 63 1 0 62 15872 0 AIO 208 1 75 15 0 62 15808 0 mqnotifier 216 1 71 1 0 62 15552 0 kenv 258 17 43 1066 0 30 15480 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 61 689 1471 0 254 12000 0 malloc-16 16 38 712 207 0 254 12000 0 malloc-16 16 60 690 276 0 254 12000 0 malloc-16 16 4 746 476 0 254 12000 0 malloc-16 16 266 484 283 0 254 12000 0 malloc-16 16 23 727 26031 0 254 12000 0 cryptop 280 0 42 5 0 30 11760 0 itimer 352 0 33 2 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 0 30 2 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 908 0 254 8016 0 malloc-16 16 5 495 8 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 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 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 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_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 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 domainset 40 0 0 0 0 254 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 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