panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077b6a98 first->prev != head cpuid = 0 time = 1760020198 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e2e130 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e2e290 vpanic() at vpanic+0x257/frame 0xfffffe0056e2e450 panic() at panic+0xb5/frame 0xfffffe0056e2e510 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0056e2e570 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0056e2e690 loadav() at loadav+0xd7/frame 0xfffffe0056e2e6b0 softclock_call_cc() at softclock_call_cc+0x422/frame 0xfffffe0056e2e850 callout_process() at callout_process+0x56d/frame 0xfffffe0056e2e9a0 handleevents() at handleevents+0x3ee/frame 0xfffffe0056e2ea10 timercb() at timercb+0x3cb/frame 0xfffffe0056e2ead0 lapic_handle_timer() at lapic_handle_timer+0x17f/frame 0xfffffe0056e2eb10 Xtimerint() at Xtimerint+0xb1/frame 0xfffffe0056e2eb10 --- interrupt, rip = 0xffffffff814d4563, rsp = 0xfffffe0056e2ebe0, rbp = 0xfffffe0056e2ec10 --- trace_cmp() at trace_cmp+0x23/frame 0xfffffe0056e2ec10 userret() at userret+0x6da/frame 0xfffffe0056e2ed10 amd64_syscall() at amd64_syscall+0x856/frame 0xfffffe0056e2ef30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e2ef30 --- syscall (60, FreeBSD ELF64, umask), rip = 0x334bac, rsp = 0x820bef688, rbp = 0x820bef6b0 --- KDB: enter: panic [ thread pid 884 tid 100214 ] Stopped at kdb_enter+0x6e: movq $0,0x259f6b7(%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 0xffffffff8280bda0 .str.27 rsp 0xfffffe0056e2e270 rbp 0xfffffe0056e2e290 rsi 0 rdi 0xffffffff816450f9 printf+0x149 r8 0 r9 0xffffffff r10 0x1f67c1338dd3fd0b r11 0x17 r12 0xfffffe0054127000 r13 0xfffffffffffffffe r14 0xffffffff8280bda0 .str.27 r15 0 rip 0xffffffff8162e4de kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259f6b7(%rip) db> show proc Process 884 (syz-executor) at 0xfffffe005412b558: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 765 at 0xfffffe00540ab570 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005411c6d8 (map 0xfffffe005411c6d8) (map.pmap 0xfffffe005411c778) (pmap 0xfffffe005411c7e8) threads: 2 100214 Run CPU 0 syz-executor 100239 RunQ syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 884 765 765 0 R (threaded) syz-executor 100214 Run CPU 0 syz-executor 100239 RunQ syz-executor 882 763 763 0 R (threaded) syz-executor 100147 RunQ syz-executor 100235 RunQ syz-executor 881 766 766 0 RE CPU 1 syz-executor 879 764 764 0 R (threaded) syz-executor 100161 RunQ syz-executor 100230 S lthr 0xfffffe0054128000 syz-executor 100236 S fifoor 0xfffffe000773e948 syz-executor 863 1 763 0 S uwait 0xfffffe0058517980 syz-executor 857 1 765 0 S uwait 0xfffffe0057dc8c80 syz-executor 856 1 765 0 S uwait 0xfffffe0058519680 syz-executor 847 1 763 0 S uwait 0xfffffe0058517280 syz-executor 845 1 766 0 S uwait 0xfffffe0057dc8780 syz-executor 843 1 765 0 S uwait 0xfffffe00582cfb00 syz-executor 835 1 764 0 S uwait 0xfffffe00582cf900 syz-executor 830 1 764 0 S uwait 0xfffffe006e4eaa80 syz-executor 829 1 765 0 S uwait 0xfffffe0058517b80 syz-executor 828 1 766 0 S uwait 0xfffffe0058517a80 syz-executor 827 1 763 0 S uwait 0xfffffe0057dc8b80 syz-executor 826 1 765 0 S uwait 0xfffffe0058519480 syz-executor 824 0 0 0 DL aiordy 0xfffffe0054102ac0 [aiod4] 823 0 0 0 DL aiordy 0xfffffe0054102568 [aiod3] 822 0 0 0 DL aiordy 0xfffffe00540d2ac0 [aiod2] 821 0 0 0 DL aiordy 0xfffffe00540d2568 [aiod1] 818 806 818 0 Ss select 0xfffffe006dc1bbc0 dhclient 814 1 814 0 Ss select 0xfffffe00596b2e40 dhclient 806 787 423 65 S select 0xfffffe0059728040 dhclient 787 423 423 0 S wait 0xfffffe0054100000 sh 766 762 766 0 R syz-executor 765 762 765 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe006dc1c140 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0054004b70 csh 758 681 758 0 Ss select 0xfffffe006dc1c040 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582b80b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594ac0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594ac8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594ad0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00594ad8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f660b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f668b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f670b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f678b0 getty 737 1 17 0 S+ piperd 0xfffffe005987f140 logger 736 735 17 0 S+ nanslp 0xffffffff83baec41 sleep 735 1 17 0 S+ wait 0xfffffe00540d1ab8 sh 685 1 685 0 Ss nanslp 0xffffffff83baec41 cron 681 1 681 0 Ss select 0xfffffe00597283c0 sshd 494 1 494 0 Ss select 0xfffffe006dc1c5c0 syslogd 423 1 423 0 Ss wait 0xfffffe00540d2010 devd 422 1 422 65 Ss select 0xfffffe006dc1c740 dhclient 337 1 337 0 Ss select 0xfffffe006dc1c840 dhclient 334 1 334 0 Ss select 0xfffffe00597285c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cdc820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cdad60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005994dce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d25cc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d0bd88 [dom0] 100080 D launds 0xffffffff83d0bd94 [laundry: dom0] 100081 D umarcl 0xffffffff81e15b10 [uma] 7 0 0 0 DL - 0xffffffff839275f8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84866f20 [pf purge] 5 0 0 0 DL waiting 0xffffffff8468d700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f1340 [doneq0] 100046 D - 0xffffffff838f12c0 [async] 100075 D - 0xffffffff838f1140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d07660 [crypto] 100043 D crypto_ 0xfffffe0057d60030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d60080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b57640 [g_event] 100038 D - 0xffffffff83b57660 [g_up] 100039 D - 0xffffffff83b57680 [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 0xffffffff83d08100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c55ff0 [swapper] 100005 D - 0xfffffe0053ebf100 [softirq_0] 100006 D - 0xfffffe0053ebf000 [softirq_1] 100007 D - 0xfffffe0053ebee00 [if_io_tqg_0] 100008 D - 0xfffffe0053ebed00 [if_io_tqg_1] 100009 D - 0xfffffe0053ebec00 [if_config_tqg_0] 100010 D - 0xfffffe00077dc700 [kqueue_ctx taskq] 100011 D - 0xfffffe00077dc600 [jail_remove taskq] 100012 D - 0xfffffe00077dc500 [bus taskq] 100015 D - 0xfffffe00077dc000 [thread taskq] 100017 D - 0xfffffe00077dbc00 [aiod_kick taskq] 100018 D - 0xfffffe00077dbb00 [deferred_unmount ta] 100019 D - 0xfffffe00077dba00 [inm_free taskq] 100020 D - 0xfffffe00077db900 [in6m_free taskq] 100021 D - 0xfffffe00077db800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077db700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077db700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077db700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077db700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077db600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077db600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077db600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077db600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077db100 [firmware taskq] 100040 D - 0xfffffe00083ff600 [crypto_0] 100041 D - 0xfffffe00083ff600 [crypto_1] 100056 D - 0xfffffe0057e08e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e08d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e08c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e08b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d73d80 [virtio_balloon] 100065 D - 0xffffffff82810481 [deadlkres] 100069 D - 0xfffffe00083ff200 [acpi_task_0] 100070 D - 0xfffffe00083ff200 [acpi_task_1] 100071 D - 0xfffffe00083ff200 [acpi_task_2] 100073 D - 0xfffffe00077de100 [mca taskq] 100074 D - 0xfffffe00083ff000 [CAM taskq] 100076 D - 0xfffffe00077db000 [ipsec_offload] 100134 D - 0xfffffe00596ebd00 [netlink_socket (PID] 100136 D - 0xfffffe0057e07900 [netlink_socket (PID] db> show all locks Process 882 (syz-executor) thread 0xfffffe0054129000 (100235) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007ce5c40) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe007763dc78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1315 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5195K 571 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4212 sysctloid 35125 2070K 35200 vtbuf 24 1968K 46 kobj 331 1324K 497 newblk 125 1055K 980 vfscache 3 1025K 3 pcb 30 670K 227 inodedep 32 524K 209 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 40 313K 195 subproc 147 298K 967 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 6279 acpica 1674 184K 54450 vmem 5 144K 6 tidhash 3 141K 3 pagedep 17 132K 89 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 LRO 22 85K 22 bus 1005 82K 5097 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 525 ddb_capture 1 64K 1 kdtrace 214 41K 1126 umtx 320 40K 320 BPF 22 36K 22 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1873 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 routetbl 142 19K 441 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1660 lltable 44 14K 45 eventhandler 163 14K 163 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 447 cred 25 10K 210 rpc 8 9K 8 plimit 23 9K 335 in6_multi 65 9K 65 bmsafemap 2 9K 177 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 2 pfs_vncache 1 8K 1 taskqueue 75 8K 90 audit_evclass 240 8K 306 sglist 6 7K 6 CAM DEV 3 6K 510 kqueue 74 6K 989 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 27 UMA 268 5K 268 freework 18 5K 145 pf_ifnet 10 5K 19 pwddesc 66 5K 893 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 dirrem 12 3K 144 selfd 48 3K 11601 DEVFSP 47 3K 59 netlink 5 3K 75 proc-args 94 3K 1930 indirdep 11 3K 98 terminal 11 3K 11 session 22 3K 33 acpidev 20 3K 20 uidinfo 4 3K 13 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 37 ip6ndp 12 2K 13 Unitno 30 2K 54 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 34 newdirblk 10 2K 75 freefile 10 2K 108 msi 9 2K 9 mkdir 9 2K 150 CC Mem 9 2K 47 softdep 1 1K 1 diradd 8 1K 164 freeblks 4 1K 93 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 mount 19 1K 116 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 iov 2 1K 13974 isadev 6 1K 8 pci_link 10 1K 10 inpcbpolicy 22 1K 238 osd 14 1K 64 crypto 4 1K 11 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 10 vnodes 2 1K 2 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 cryptodev 3 1K 58 ip6_msource 3 1K 3 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 in6_mfilter 2 1K 5 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3363 sctp_vrf 1 1K 1 ip6_moptions 2 1K 5 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 71 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_athm 0 0K 78 sctp_atky 0 0K 78 sctp_atcl 0 0K 78 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 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 filemon 0 0K 2 mqdata 0 0K 0 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 134 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 42 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 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_msource 0 0K 0 ip_moptions 0 0K 1 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 22 fadvise 0 0K 1 VN POLL 0 0K 2 statfs 0 0K 183 namei_tracker 0 0K 1 inotify 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 21 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 ioctlops 0 0K 105 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 190 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 650 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 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 tcp_log_dev 0 0K 1 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 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 175 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 8332 1066 19618 0 254 38494208 0 mbuf 256 8647 1015 24176 0 254 2473472 0 BUF TRIE 152 247 11557 810 0 62 1794208 0 malloc-384 384 4147 83 4325 0 30 1624320 0 malloc-128 128 11535 183 11780 0 126 1499904 0 malloc-4096 4096 334 4 507 0 2 1384448 0 UMA Slabs 0 112 11011 35 11011 0 126 1237152 0 tcp_log 416 1776 1023 5516 0 254 1164384 0 RADIX NODE 152 7273 314 29566 0 62 1153224 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16380 75 16380 0 254 921480 0 malloc-65536 65536 9 1 12 0 1 655360 0 FFS inode 1168 543 17 654 0 8 654080 0 sctp_ep 1152 0 511 78 0 254 588672 0 socket 1024 37 471 1528 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-65536 65536 6 1 7 0 1 458752 0 malloc-16384 16384 20 4 96 0 1 393216 0 malloc-4096 4096 76 10 906 0 2 352256 0 VM OBJECT 248 1259 117 14111 0 62 341248 0 THREAD 1860 146 14 239 0 8 297600 0 256 Bucket 2048 127 17 943 0 8 294912 0 VNODE 440 582 84 695 0 30 293040 0 malloc-64 64 3859 236 3898 0 254 262080 0 malloc-16 16 14484 266 14663 0 254 236000 0 malloc-32768 32768 2 5 64 0 1 229376 0 malloc-2048 2048 103 9 174 0 8 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5356 314 5621 0 254 181440 0 MAP ENTRY 96 1632 258 44947 0 126 181440 0 malloc-2048 2048 7 81 106 0 8 180224 0 malloc-128 128 1189 206 25353 0 126 178560 0 malloc-256 256 345 345 1336 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1177 0 254 165120 0 malloc-128 128 1042 229 5323 0 126 162688 0 FFS2 dinode 256 543 87 654 0 62 161280 0 malloc-1024 1024 133 11 150 0 16 147456 0 FPU_save_area 832 148 14 296 0 16 134784 0 S VFS Cache 104 1015 272 1157 0 126 133848 0 malloc-65536 65536 0 2 61 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-2048 2048 7 57 514 0 8 131072 0 mbuf_packet 256 11 497 367 0 254 130048 0 ksiginfo 112 62 982 98 0 126 116928 0 PROC 1368 66 11 885 0 8 105336 0 malloc-32768 32768 2 1 3 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-8192 8192 9 3 15 0 1 98304 0 syncache 176 2 527 5 0 254 93104 0 filedesc0 1072 66 18 893 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 210 6633 0 30 85680 0 128 Bucket 1024 49 34 254 0 16 84992 0 malloc-128 128 368 283 734 0 126 83328 0 malloc-384 384 178 32 386 0 30 80640 0 malloc-64 64 520 551 976 0 254 68544 0 malloc-64 64 579 492 2447 0 254 68544 0 malloc-65536 65536 0 1 8 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-32768 32768 0 2 13 0 1 65536 0 malloc-4096 4096 14 2 27 0 2 65536 0 64 Bucket 512 86 42 1999 0 30 65536 0 malloc-256 256 69 186 384 0 62 65280 0 malloc-256 256 184 71 746 0 62 65280 0 malloc-384 384 37 113 427 0 30 57600 0 malloc-4096 4096 10 4 13 0 2 57344 0 malloc-64 64 262 557 18581 0 254 52416 0 malloc-128 128 62 341 318 0 126 51584 0 malloc-256 256 115 80 475 0 62 49920 0 32 Bucket 256 75 120 960 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 1 47 13279 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 6 0 1 49152 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-2048 2048 11 13 42 0 8 49152 0 malloc-2048 2048 0 24 573 0 8 49152 0 malloc-1024 1024 5 43 1735 0 16 49152 0 Files 80 196 354 7233 0 126 44000 0 tcp_inpcb 1304 9 24 47 0 8 43032 0 pcpu-8 8 4739 381 4895 0 254 40960 0 VMSPACE 584 47 23 866 0 16 40880 0 pipe 736 22 33 303 0 16 40480 0 da_ccb 544 0 70 1772 0 16 38080 0 udp_inpcb 408 7 83 165 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 57 510 175 0 254 36288 0 malloc-64 64 9 558 13591 0 254 36288 0 malloc-64 64 231 336 276 0 254 36288 0 malloc-64 64 167 400 184 0 254 36288 0 malloc-128 128 36 243 180 0 126 35712 0 malloc-128 128 31 248 63 0 126 35712 0 malloc-128 128 39 240 292 0 126 35712 0 routing nhops 256 29 106 36 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 58 0 30 34560 0 malloc-256 256 7 128 176 0 62 34560 0 malloc-256 256 32 103 412 0 62 34560 0 malloc-256 256 35 100 120 0 62 34560 0 malloc-256 256 14 121 1069 0 62 34560 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 3 1 25 0 1 32768 0 malloc-4096 4096 5 3 14 0 2 32768 0 malloc-4096 4096 2 6 47 0 2 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 4 28 18 0 16 32768 0 malloc-1024 1024 12 20 14 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 3 29 170 0 16 32768 0 malloc-1024 1024 13 19 18 0 16 32768 0 malloc-1024 1024 1 31 17 0 16 32768 0 malloc-512 512 2 62 32 0 30 32768 0 malloc-512 512 14 50 14 0 30 32768 0 malloc-512 512 1 63 152 0 30 32768 0 malloc-512 512 2 62 50 0 30 32768 0 malloc-512 512 6 58 25 0 30 32768 0 malloc-512 512 8 56 10 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 40 0 126 31680 0 clpbuf 2624 0 12 38 0 4 31488 0 malloc-32 32 181 701 1549 0 254 28224 0 malloc-32 32 335 547 4273 0 254 28224 0 16 Bucket 144 58 138 298 0 62 28224 0 4 Bucket 48 6 582 11 0 254 28224 0 AIO 208 0 133 15 0 62 27664 0 udplite_inpcb 408 1 62 7 0 30 25704 0 TURNSTILE 136 161 28 161 0 62 25704 0 cpuset 200 8 120 24 0 62 25600 0 malloc-8192 8192 2 1 83 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 741 0 2 24576 0 ertt_txseginfo 40 8 598 591 0 254 24240 0 PWD 40 27 579 148 0 254 24240 0 rtentry 168 32 112 36 0 62 24192 0 8 Bucket 80 62 238 560 0 126 24000 0 malloc-384 384 1 59 27 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 domainset 40 0 567 14 0 254 22680 0 ripcb 376 5 55 19 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 161 95 161 0 126 22528 0 ertt 72 9 271 47 0 126 20160 0 malloc-32 32 126 504 207 0 254 20160 0 malloc-32 32 64 566 933 0 254 20160 0 malloc-32 32 56 574 141 0 254 20160 0 malloc-32 32 21 609 26 0 254 20160 0 2 Bucket 32 65 565 389 0 254 20160 0 KNOTE 160 1 124 43 0 62 20000 0 tcp_bbr_map 128 0 155 3 0 126 19840 0 tcp_rack_map 128 0 155 3 0 126 19840 0 cryptop 280 0 70 3 0 30 19600 0 AIOCB 552 0 35 14 0 16 19320 0 L VFS Cache 320 0 60 12 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-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-2048 2048 2 6 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 2 0 16 16128 0 sctp_laddr 48 0 336 12 0 254 16128 0 rl_entry 48 2 334 2 0 254 16128 0 mqueue 248 1 63 1 0 62 15872 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1067 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 mqnode 416 4 32 4 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 malloc-32 32 17 361 56 0 254 12096 0 malloc-16 16 19 731 60 0 254 12000 0 malloc-16 16 7 743 67 0 254 12000 0 malloc-16 16 79 671 911 0 254 12000 0 malloc-16 16 241 509 4500 0 254 12000 0 malloc-16 16 37 713 126 0 254 12000 0 malloc-16 16 275 475 25078 0 254 12000 0 malloc-16 16 11 739 17 0 254 12000 0 itimer 352 2 31 5 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 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 1342 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 22 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_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 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 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 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 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-8192 8192 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