panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077b67b0 first->prev != head cpuid = 0 time = 1760404627 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056b48730 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056b48890 vpanic() at vpanic+0x257/frame 0xfffffe0056b48a50 panic() at panic+0xb5/frame 0xfffffe0056b48b10 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0056b48b70 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0056b48c90 tcp_hpts_thread() at tcp_hpts_thread+0x72d/frame 0xfffffe0056b48d90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0056b48ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056b48f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056b48f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100034 ] Stopped at kdb_enter+0x6e: movq $0,0x259e117(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff8280d7c0 .str.27 rsp 0xfffffe0056b48870 rbp 0xfffffe0056b48890 rsi 0 rdi 0xffffffff81646699 printf+0x149 r8 0 r9 0xffffffff r10 0x71541f6cb9ff7cfe r11 0x17 r12 0xfffffe0007821000 r13 0xfffffffffffffffe r14 0xffffffff8280d7c0 .str.27 r15 0 rip 0xffffffff8162fa7e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259e117(%rip) db> show proc Process 12 (intr) at 0xfffffe0007808560: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b58080 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b58080 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b59060 (map 0xffffffff83b59060) (map.pmap 0xffffffff83b59100) (pmap 0xffffffff83b59170) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 Run CPU 0 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 1094 1090 423 0 R sh 1093 1 1093 0 Ss select 0xfffffe00596f3b40 dhclient 1090 1080 423 0 R dhclient 1088 1083 764 0 S uwait 0xfffffe007282f300 syz-executor 1084 766 766 0 R (threaded) syz-executor 100086 RunQ syz-executor 100392 S aiowc 0xfffffe00540a8388 syz-executor 100394 S uwait 0xfffffe007282fb80 syz-executor 1083 764 764 0 R (threaded) syz-executor 100139 RunQ syz-executor 100393 RunQ syz-executor 100395 Run CPU 1 syz-executor 1080 423 423 0 S wait 0xfffffe00540d4568 sh 1069 891 891 0 T (threaded) syz-executor 100353 s syz-executor 100389 RunQ syz-executor 100391 s syz-executor 1044 1 763 0 S uwait 0xfffffe007282f200 syz-executor 1034 1 763 0 SV uwait 0xfffffe007282f400 syz-executor 1025 1 766 0 SV uwait 0xfffffe0058529280 syz-executor 1020 1 891 0 S uwait 0xfffffe0072831800 syz-executor 1006 1 891 0 SV uwait 0xfffffe0058529380 syz-executor 972 1 764 0 SV uwait 0xfffffe0072830600 syz-executor 966 1 766 0 S uwait 0xfffffe0072831900 syz-executor 931 1 764 0 S uwait 0xfffffe0072830200 syz-executor 929 1 764 0 S uwait 0xfffffe0057dd9a00 syz-executor 926 1 891 0 S uwait 0xfffffe0072830300 syz-executor 903 0 0 0 DL (threaded) [so_splice] 100129 D - 0xfffffe0058528680 [thr_0] 100173 D - 0xfffffe00585286c0 [thr_1] 891 762 891 0 S nanslp 0xffffffff83baec40 syz-executor 889 1 766 0 S uwait 0xfffffe00582e2380 syz-executor 887 0 0 0 DL mdwait 0xfffffe0072813000 [md0] 884 1 765 0 S uwait 0xfffffe0057dd9900 syz-executor 877 876 764 0 SV sigwait 0xfffffe00541140b8 syz-executor 876 1 764 0 DV ppwait 0xfffffe0054114508 syz-executor 875 0 0 0 DL aiordy 0xfffffe0054114ab8 [aiod4] 874 0 0 0 DL aiordy 0xfffffe0054115010 [aiod3] 873 0 0 0 DL aiordy 0xfffffe0054115568 [aiod2] 872 0 0 0 DL aiordy 0xfffffe00540f6560 [aiod1] 824 1 764 0 S uwait 0xfffffe0057dd9e00 syz-executor 819 1 765 0 SV uwait 0xfffffe000778f500 syz-executor 766 762 766 0 S nanslp 0xffffffff83baec40 syz-executor 764 762 764 0 S nanslp 0xffffffff83baec40 syz-executor 763 762 763 0 S piperd 0xfffffe00598b1b80 syz-executor 762 760 760 0 S select 0xfffffe005974ca40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540040c0 csh 758 681 758 0 Ss select 0xfffffe00596f3940 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582c70b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00595180b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00595188b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0053f770b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00582d3cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00582d44b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f778b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f780b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f788b0 getty 737 1 17 0 S+ piperd 0xfffffe00598a89e0 logger 736 735 17 0 S+ nanslp 0xffffffff83baec41 sleep 735 1 17 0 S+ wait 0xfffffe00540d2000 sh 685 1 685 0 Ss nanslp 0xffffffff83baec41 cron 681 1 681 0 Ss select 0xfffffe005974cb40 sshd 494 1 494 0 Ss select 0xfffffe00596f3f40 syslogd 423 1 423 0 Ss wait 0xfffffe00540d2ab0 devd 422 1 422 65 Ss select 0xfffffe00596f47c0 dhclient 337 1 337 0 Ss select 0xfffffe00596f40c0 dhclient 334 1 334 0 Ss select 0xfffffe005974ce40 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] 100095 D sdflush 0xfffffe005996fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d1bc40 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d01d08 [dom0] 100080 D launds 0xffffffff83d01d14 [laundry: dom0] 100081 D umarcl 0xffffffff81e175a0 [uma] 7 0 0 0 DL - 0xffffffff839275f8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847c8f20 [pf purge] 5 0 0 0 DL waiting 0xffffffff844a4700 [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_ 0xffffffff83cfd5e0 [crypto] 100043 D crypto_ 0xfffffe0057d70030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d70080 [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 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 Run CPU 0 [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 0xffffffff83cfe080 [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 - 0xfffffe0057e18e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e18d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e18c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e18b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d83d80 [virtio_balloon] 100065 D - 0xffffffff82811ea1 [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 - 0xfffffe00083ffd00 [ipsec_offload] db> show all locks Process 1083 (syz-executor) thread 0xfffffe005413e780 (100393) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054111738) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4998 Process 1069 (syz-executor) thread 0xfffffe0054146000 (100389) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007cd8578) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00728643e0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1315 Process 12 (intr) thread 0xfffffe0007821000 (100034) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe00083e7a00) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1657 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5195K 498 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4213 sysctloid 35234 2076K 35309 vtbuf 24 1968K 46 kobj 331 1324K 504 newblk 42 1035K 1394 vfscache 3 1025K 3 pcb 31 670K 93 inodedep 13 517K 476 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 162 326K 1190 filedesc 40 313K 451 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 109 acpica 1674 184K 54444 selfd 2875 180K 546085 vmem 5 144K 6 tidhash 3 141K 3 pagedep 15 132K 225 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 108 108K 127 sem 4 106K 4 gtaskqueue 18 98K 18 temp 37 89K 2065 LRO 24 87K 24 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 523 ddb_capture 1 64K 1 kdtrace 226 43K 1491 umtx 336 42K 336 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 kbdmux 6 28K 6 ifaddr 75 21K 77 DEVFS_RULE 56 20K 56 BPF 15 19K 19 routetbl 154 17K 467 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 51 16K 51 ithread 90 15K 90 ether_multi 180 15K 190 bus-sc 34 15K 1657 ifnet 8 15K 8 eventhandler 163 14K 163 kenv 95 12K 95 GEOM 54 12K 457 CAM queue 5 11K 1528 in6_multi 75 10K 75 rman 82 10K 437 plimit 25 10K 342 cred 25 10K 209 rpc 8 9K 8 bmsafemap 3 9K 424 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 72 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 75 5K 1161 ufs_dirhash 24 5K 30 pwddesc 73 5K 1127 pf_ifnet 11 5K 22 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 2 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 54 4K 66 proc-args 99 3K 2228 kcovinfo 45 3K 45 terminal 11 3K 11 session 21 3K 36 acpidev 20 3K 20 uidinfo 4 3K 13 hhook 8 3K 10 clone 9 3K 9 ip6ndp 14 3K 16 netlink 2 3K 82 lockf 20 3K 183 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 tun 5 2K 5 in_multi 7 2K 9 Unitno 29 2K 56 CAM XPT 22 2K 543 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 59 msi 9 2K 9 newdirblk 9 2K 214 CC Mem 9 2K 66 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 NFSD session 1 1K 1 sctp_ifn 7 1K 16 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 diradd 6 1K 400 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 114 pci_link 10 1K 10 osd 14 1K 83 crypto 4 1K 4 encap_export_host 12 1K 12 inpcbpolicy 18 1K 273 mkdir 4 1K 428 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 9 indirdep 1 1K 443 ip_msource 4 1K 9 vnodes 1 1K 6 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 40 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 46 aio 4 1K 4 iov 2 1K 14280 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 3374 filecaps 4 1K 92 sctp_vrf 1 1K 1 freework 1 1K 494 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 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 tcp_pcm_rack 0 0K 2 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 4 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 14 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 11 sctp_atky 0 0K 11 sctp_atcl 0 0K 11 sctp_a_it 0 0K 14 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 256 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 382 freefile 0 0K 335 freeblks 0 0K 265 freefrag 0 0K 16 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 2 in_mfilter 0 0K 12 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 0 statfs 0 0K 188 namei_tracker 0 0K 2 inotify 0 0K 110 export_host 0 0K 0 cl_savebuf 0 0K 19 lio 0 0K 16 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 107 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 194 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 649 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 14 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 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 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 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 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 1078 18520 0 254 38494208 0 mbuf 256 8650 1012 27157 0 254 2473472 0 tcp_log 416 4077 243 8869 0 254 1797120 0 BUF TRIE 152 297 11507 1564 0 62 1794208 0 malloc-384 384 4127 133 4591 0 30 1635840 0 malloc-128 128 11571 147 12031 0 126 1499904 0 RADIX NODE 152 9192 189 39478 0 62 1425912 0 malloc-4096 4096 333 5 513 0 2 1384448 0 UMA Slabs 0 112 11037 9 11037 0 126 1237152 0 malloc-64 64 3109 14468 548940 0 254 1124928 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16898 133 16898 0 254 953736 0 FFS inode 1168 534 47 875 0 8 678608 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_ep 1152 0 511 11 0 254 588672 0 socket 1024 32 476 1526 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 256 Bucket 2048 181 27 1441 0 8 425984 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-16384 16384 20 3 222 0 1 376832 0 VM OBJECT 248 1306 134 16930 0 62 357120 0 malloc-4096 4096 82 4 1110 0 2 352256 0 THREAD 1860 152 16 395 0 8 312480 0 VNODE 440 573 93 916 0 30 293040 0 malloc-32768 32768 2 6 399 0 1 262144 0 malloc-2048 2048 7 121 514 0 8 262144 0 malloc-64 64 3868 227 3883 0 254 262080 0 malloc-2048 2048 103 17 187 0 8 245760 0 malloc-16 16 14532 468 14662 0 254 240000 0 malloc-32768 32768 2 5 28 0 1 229376 0 DEVCTL 1024 28 192 155 0 0 225280 0 malloc-65536 65536 1 2 111 0 1 196608 0 malloc-32 32 5365 557 5639 0 254 189504 0 UMA Zones 768 241 3 241 0 16 187392 0 MAP ENTRY 96 1693 197 52703 0 126 181440 0 malloc-128 128 1188 207 25354 0 126 178560 0 malloc-256 256 264 426 1749 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 13 503 1209 0 254 165120 0 FPU_save_area 832 154 44 570 0 16 164736 0 malloc-1024 1024 135 25 154 0 16 163840 0 FFS2 dinode 256 534 96 874 0 62 161280 0 malloc-128 128 1071 76 5360 0 126 146816 0 S VFS Cache 104 996 291 1349 0 126 133848 0 malloc-65536 65536 0 2 95 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 11 497 244 0 254 130048 0 PROC 1368 72 16 1094 0 8 120384 0 ksiginfo 112 69 975 111 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 filedesc0 1072 73 18 1127 0 8 97552 0 syncache 176 0 529 5 0 254 93104 0 malloc-384 384 194 46 392 0 30 92160 0 UMA Kegs 384 228 5 228 0 30 89472 0 g_bio 408 0 210 10665 0 30 85680 0 128 Bucket 1024 45 38 253 0 16 84992 0 malloc-128 128 363 288 1160 0 126 83328 0 malloc-8192 8192 9 1 12 0 1 81920 0 malloc-256 256 192 123 1065 0 62 80640 0 malloc-4096 4096 14 4 26 0 2 73728 0 malloc-64 64 527 544 1007 0 254 68544 0 malloc-64 64 585 486 2703 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 64 Bucket 512 83 45 2246 0 30 65536 0 32 Bucket 256 80 175 791 0 62 65280 0 udp_inpcb 408 6 120 186 0 30 51408 0 malloc-256 256 102 93 699 0 62 49920 0 DIRHASH 1024 34 14 38 0 16 49152 0 NAMEI 1024 0 48 14846 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 13 11 39 0 8 49152 0 tcp_inpcb 1304 9 24 66 0 8 43032 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-4096 4096 6 4 10 0 2 40960 0 pcpu-8 8 4815 305 5031 0 254 40960 0 VMSPACE 584 50 20 1070 0 16 40880 0 pipe 736 22 33 373 0 16 40480 0 da_ccb 544 0 70 2763 0 16 38080 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 57 510 279 0 254 36288 0 malloc-64 64 10 557 13849 0 254 36288 0 malloc-64 64 233 334 271 0 254 36288 0 malloc-64 64 179 388 201 0 254 36288 0 tcp_rack_map 128 0 279 8 0 126 35712 0 malloc-128 128 35 244 273 0 126 35712 0 malloc-128 128 31 248 52 0 126 35712 0 malloc-128 128 29 250 496 0 126 35712 0 malloc-128 128 62 217 318 0 126 35712 0 routing nhops 256 30 105 37 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 66 0 30 34560 0 malloc-256 256 9 126 178 0 62 34560 0 malloc-256 256 23 112 436 0 62 34560 0 malloc-256 256 33 102 251 0 62 34560 0 malloc-256 256 56 79 850 0 62 34560 0 malloc-256 256 16 119 1316 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 SLEEPQUEUE 88 169 215 169 0 126 33792 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 3 1 38 0 1 32768 0 malloc-8192 8192 3 1 23 0 1 32768 0 malloc-8192 8192 2 2 83 0 1 32768 0 malloc-2048 2048 11 5 11 0 8 32768 0 malloc-2048 2048 0 16 573 0 8 32768 0 malloc-2048 2048 7 9 35 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-2048 2048 2 14 4 0 8 32768 0 malloc-1024 1024 4 28 17 0 16 32768 0 malloc-1024 1024 12 20 23 0 16 32768 0 malloc-1024 1024 5 27 1630 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 17 0 16 32768 0 malloc-1024 1024 1 31 17 0 16 32768 0 malloc-512 512 2 62 28 0 30 32768 0 malloc-512 512 12 52 16 0 30 32768 0 malloc-512 512 0 64 126 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 6 58 27 0 30 32768 0 malloc-512 512 8 56 11 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 42 0 126 31680 0 clpbuf 2624 0 12 31 0 4 31488 0 sctp_laddr 48 0 588 14 0 254 28224 0 rl_entry 48 18 570 24 0 254 28224 0 malloc-32 32 340 542 4383 0 254 28224 0 16 Bucket 144 63 133 404 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 AIO 208 2 131 32 0 62 27664 0 udplite_inpcb 408 1 62 8 0 30 25704 0 cpuset 200 7 121 46 0 62 25600 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 5 1 10 0 2 24576 0 malloc-4096 4096 3 3 60 0 2 24576 0 ertt_txseginfo 40 11 595 1257 0 254 24240 0 PWD 40 32 574 280 0 254 24240 0 rtentry 168 33 111 37 0 62 24192 0 Files 80 180 120 8043 0 126 24000 0 8 Bucket 80 66 234 375 0 126 24000 0 itimer 352 0 66 29 0 30 23232 0 malloc-384 384 1 59 33 0 30 23040 0 malloc-384 384 39 21 367 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 1 59 3 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 ripcb 376 2 58 13 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 tfo_ccache_entries 80 3 253 3 0 126 20480 0 ertt 72 9 271 66 0 126 20160 0 malloc-32 32 134 496 208 0 254 20160 0 malloc-32 32 17 613 64 0 254 20160 0 malloc-32 32 183 447 791 0 254 20160 0 malloc-32 32 64 566 942 0 254 20160 0 malloc-32 32 54 576 111 0 254 20160 0 malloc-32 32 21 609 26 0 254 20160 0 2 Bucket 32 64 566 474 0 254 20160 0 KNOTE 160 0 125 65 0 62 20000 0 L VFS Cache 320 0 60 42 0 30 19200 0 AIOLIO 272 0 70 8 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 3 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 746 0 2 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 kenv 258 17 43 1071 0 30 15480 0 tcp_rack_pcb 1088 0 14 2 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 39 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 20 730 86 0 254 12000 0 malloc-16 16 7 743 94 0 254 12000 0 malloc-16 16 82 668 256 0 254 12000 0 malloc-16 16 244 506 4689 0 254 12000 0 malloc-16 16 38 712 123 0 254 12000 0 malloc-16 16 275 475 25075 0 254 12000 0 malloc-16 16 11 739 19 0 254 12000 0 splice 184 0 63 1 0 62 11592 0 AIOCB 552 0 21 13 0 16 11592 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 1570 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 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 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_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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 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 cryptop 280 0 0 0 0 30 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 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