panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077c3788 first->prev != head cpuid = 1 time = 212 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056a7d750 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056a7d8b0 vpanic() at vpanic+0x257/frame 0xfffffe0056a7da70 panic() at panic+0xb5/frame 0xfffffe0056a7db30 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0056a7db90 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0056a7dcb0 logtimeout() at logtimeout+0x158/frame 0xfffffe0056a7dcd0 softclock_call_cc() at softclock_call_cc+0x422/frame 0xfffffe0056a7de80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056a7def0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056a7df30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056a7df30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x259e6b7(%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 0xffffffff8280ad00 .str.27 rsp 0xfffffe0056a7d890 rbp 0xfffffe0056a7d8b0 rsi 0 rdi 0xffffffff816450f9 printf+0x149 r8 0 r9 0xffffffff r10 0xbd2cde2f54eb414b r11 0x33 r12 0xfffffe000781a780 r13 0xfffffffffffffffd r14 0xffffffff8280ad00 .str.27 r15 0 rip 0xffffffff8162e4de kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259e6b7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007808008: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b57080 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b57080 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b58060 (map 0xffffffff83b58060) (map.pmap 0xffffffff83b58100) (pmap 0xffffffff83b58170) threads: 2 100031 Run CPU 1 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1074 1073 1073 0 D ifnet_d 0xffffffff83cdc000 ifconfig 1073 762 1073 0 S wait 0xfffffe00540cb010 syz-executor 1072 1 765 0 S uwait 0xfffffe006e481100 syz-executor 1035 1034 1034 0 D ifnet_d 0xffffffff83cdc000 ifconfig 1034 762 1034 0 S wait 0xfffffe005400bab8 syz-executor 1033 1032 1032 0 D ifnet_d 0xffffffff83cdc000 ifconfig 1032 762 1032 0 S wait 0xfffffe00540ee000 syz-executor 1027 1 763 0 S uwait 0xfffffe006e481800 syz-executor 1023 1 766 0 S uwait 0xfffffe0058518180 syz-executor 1021 1 763 0 S uwait 0xfffffe006e47fa80 syz-executor 1020 1 763 0 S uwait 0xfffffe006e47fd00 syz-executor 1009 1 766 0 S uwait 0xfffffe006e481000 syz-executor 1007 1 763 0 S uwait 0xfffffe0058517880 syz-executor 1006 1 765 0 S uwait 0xfffffe006e480e00 syz-executor 1002 1 766 0 S uwait 0xfffffe00582d1380 syz-executor 1000 1 763 0 S uwait 0xfffffe0058517c00 syz-executor 998 1 765 0 S uwait 0xfffffe0057dc8680 syz-executor 991 0 0 0 DL (threaded) [so_splice] 100133 D - 0xfffffe0058517d00 [thr_0] 100310 D - 0xfffffe0058517d40 [thr_1] 985 1 765 0 S uwait 0xfffffe0058519400 syz-executor 982 1 763 0 S uwait 0xfffffe0057dc8a80 syz-executor 981 978 978 0 S tun_con 0xfffffe006df12b28 ifconfig 980 1 765 0 S uwait 0xfffffe0058519300 syz-executor 978 762 978 0 S wait 0xfffffe0054005018 syz-executor 976 1 764 0 S uwait 0xfffffe0058518280 syz-executor 972 1 763 0 S uwait 0xfffffe0058517780 syz-executor 971 964 971 0 Ss select 0xfffffe006dfa1f40 dhclient 967 1 967 0 Ss select 0xfffffe00585074c0 dhclient 964 954 423 65 S select 0xfffffe0058507740 dhclient 954 423 423 0 S wait 0xfffffe00540cc018 sh 918 1 765 0 S uwait 0xfffffe006e481a00 syz-executor 910 1 764 0 S uwait 0xfffffe0058517e00 syz-executor 900 1 766 0 S uwait 0xfffffe006e480a00 syz-executor 898 1 763 0 S uwait 0xfffffe006e480900 syz-executor 888 1 765 0 S uwait 0xfffffe006e481380 syz-executor 887 1 766 0 S uwait 0xfffffe006e480b00 syz-executor 879 1 763 0 S uwait 0xfffffe0058518480 syz-executor 876 1 766 0 S uwait 0xfffffe00582d0a00 syz-executor 874 1 764 0 S uwait 0xfffffe0058518080 syz-executor 870 1 765 0 S uwait 0xfffffe006e481c00 syz-executor 869 1 766 0 S uwait 0xfffffe0058519500 syz-executor 866 1 764 0 S uwait 0xfffffe006e481600 syz-executor 864 1 765 0 S uwait 0xfffffe006e481700 syz-executor 820 0 0 0 DL aiordy 0xfffffe005410e568 [aiod4] 819 0 0 0 DL aiordy 0xfffffe005410eac0 [aiod3] 818 0 0 0 DL aiordy 0xfffffe00540cb568 [aiod2] 817 0 0 0 DL aiordy 0xfffffe00540cbac0 [aiod1] 762 760 760 0 S select 0xfffffe006dfa1c40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe005400b610 csh 758 681 758 0 Ss select 0xfffffe006dfa1cc0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582b80b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594b00b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594b08b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594b10b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00594b18b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f670b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f678b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f680b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f688b0 getty 737 1 17 0 S+ piperd 0xfffffe00598765c0 logger 736 735 17 0 S+ nanslp 0xffffffff83badc40 sleep 735 1 17 0 S+ wait 0xfffffe0054004568 sh 685 1 685 0 Ss nanslp 0xffffffff83badc41 cron 681 1 681 0 Ss select 0xfffffe0058500640 sshd 494 1 494 0 Ss select 0xfffffe0058500a40 syslogd 423 1 423 0 Ss wait 0xfffffe005400b008 devd 422 1 422 65 Ss select 0xfffffe0058507440 dhclient 337 1 337 0 Ss select 0xfffffe0058500cc0 dhclient 334 1 334 0 Ss select 0xfffffe006dc1d940 dhclient 16 0 0 0 DL syncer 0xffffffff83cdb820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cd9d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 RunQ [/ worker] 9 0 0 0 DL psleep 0xffffffff83d24cc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d0ad88 [dom0] 100080 D launds 0xffffffff83d0ad94 [laundry: dom0] 100081 D umarcl 0xffffffff81e15b50 [uma] 7 0 0 0 DL - 0xffffffff839265f8 [rand_harvestq] 6 0 0 0 RL CPU 0 [pf purge] 5 0 0 0 DL waiting 0xffffffff844ab700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f0340 [doneq0] 100046 D - 0xffffffff838f02c0 [async] 100075 D - 0xffffffff838f0140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d06660 [crypto] 100043 D crypto_ 0xfffffe0057d60030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d60080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b56640 [g_event] 100038 D - 0xffffffff83b56660 [g_up] 100039 D - 0xffffffff83b56680 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 Run CPU 1 [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 0xffffffff83d07100 [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 - 0xffffffff8280f3e0 [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 - 0xfffffe0057e08400 [ipsec_offload] 100202 D - 0xfffffe00596dd400 [netlink_socket (PID] 100364 D - 0xfffffe00596de600 [netlink_socket (PID] db> show all locks Process 981 (ifconfig) thread 0xfffffe0054141780 (100261) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cdc000) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3006 Process 6 (pf purge) thread 0xfffffe00079fc780 (100067) shared sx vnet_sxlock (vnet_sxlock) r = 0 (0xffffffff83cdfda0) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf.c:2649 exclusive sx pf end thread (pf end thread) r = 0 (0xffffffff848842c0) locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf.c:2645 Process 2 (clock) thread 0xfffffe000781a780 (100031) exclusive sleep mutex msgbuf lock (msgbuf lock) r = 0 (0xffffffff83bccf60) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:213 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5195K 534 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4212 sysctloid 35242 2077K 35317 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 341 1109K 1065 vfscache 3 1025K 3 pcb 41 672K 147 filedesc 76 602K 398 inodedep 63 536K 404 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 185 378K 1184 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 6329 acpica 1674 184K 54444 vmem 5 144K 7 tidhash 3 141K 3 pagedep 41 138K 199 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 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 umtx 368 46K 368 kdtrace 246 46K 1529 BPF 26 38K 96 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 35 21K 2100 DEVFS_RULE 56 20K 56 ifaddr 72 20K 75 plimit 46 18K 385 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 140 17K 440 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1657 lltable 47 15K 47 ifnet 8 15K 8 eventhandler 163 14K 163 cred 32 13K 245 ether_multi 152 13K 172 kenv 95 12K 95 shmfd 7 11K 13 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 in6_multi 65 9K 66 bmsafemap 2 9K 355 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 taskqueue 75 8K 96 audit_evclass 240 8K 306 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 DEVFSP 87 6K 162 kqueue 86 6K 1150 pwddesc 85 6K 1091 ufs_dirhash 27 6K 54 pf_ifnet 12 5K 24 kcovinfo 72 5K 72 UMA 269 5K 269 newdirblk 33 5K 174 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 proc-args 119 4K 2224 CC Mem 25 4K 252 selfd 48 3K 13426 terminal 11 3K 11 session 22 3K 41 lockf 26 3K 134 diradd 20 3K 347 acpidev 20 3K 20 uidinfo 4 3K 20 hhook 8 3K 10 clone 9 3K 9 netlink 2 3K 82 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 13 2K 15 dirrem 7 2K 310 Unitno 30 2K 62 inpcbpolicy 55 2K 521 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 mkdir 12 2K 340 in_multi 6 2K 9 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 80 msi 9 2K 9 softdep 1 1K 1 indirdep 4 1K 187 crypto 6 1K 10 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 12 NFSD session 1 1K 1 osd 30 1K 269 mount 19 1K 294 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 encap_export_host 12 1K 12 ip6opt 2 1K 15 inotify 2 1K 11 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 cryptodev 5 1K 74 sctp_atcl 1 1K 13 freefile 3 1K 232 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 2 1K 4 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 55 gif 1 1K 1 aio 4 1K 5 pmchooks 1 1K 1 filecaps 5 1K 92 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3502 sctp_vrf 1 1K 1 freework 1 1K 301 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 38 acpiintr 1 1K 1 sctp_atky 1 1K 13 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_athm 1 1K 13 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 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 3 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 6 filemon 0 0K 8 sctp_mcore 0 0K 0 sctp_socko 0 0K 2 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 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 187 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 4 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 freeblks 0 0K 178 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 5 in6_mfilter 0 0K 2 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 1 ip_moptions 0 0K 1 in_mfilter 0 0K 2 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 ifdescr 0 0K 0 zlib 0 0K 20 fadvise 0 0K 0 VN POLL 0 0K 4 statfs 0 0K 200 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 18 lio 0 0K 38 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 14772 ioctlops 0 0K 119 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 192 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 673 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 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 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 2 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 1 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 19884 0 254 38494208 0 RADIX NODE 152 17097 162 52292 0 62 2623368 0 mbuf 256 8748 914 28541 0 254 2473472 0 tcp_log 416 3892 680 10307 0 254 1901952 0 BUF TRIE 152 395 11409 1002 0 62 1794208 0 malloc-384 384 4176 84 4519 0 30 1635840 0 malloc-128 128 11587 131 11998 0 126 1499904 0 malloc-4096 4096 333 5 503 0 2 1384448 0 UMA Slabs 0 112 11006 4 11006 0 126 1233120 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16782 105 16782 0 254 945672 0 FFS inode 1168 584 25 827 0 8 711312 0 malloc-16384 16384 38 3 194 0 1 671744 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 1 510 13 0 254 588672 0 pbuf 2624 0 202 0 0 2 530048 0 socket 1024 74 434 1824 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 VM OBJECT 248 1690 118 17121 0 62 448384 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-4096 4096 94 2 1090 0 2 393216 0 THREAD 1860 160 24 453 0 8 342240 0 256 Bucket 2048 135 17 1043 0 8 311296 0 VNODE 440 622 71 867 0 30 304920 0 malloc-64 64 3870 225 3889 0 254 262080 0 MAP ENTRY 96 2295 225 54052 0 126 241920 0 malloc-16 16 14550 450 14848 0 254 240000 0 malloc-32768 32768 2 5 158 0 1 229376 0 malloc-2048 2048 103 9 182 0 8 229376 0 DEVCTL 1024 17 203 149 0 0 225280 0 malloc-65536 65536 0 3 79 0 1 196608 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5403 267 5889 0 254 181440 0 FPU_save_area 832 162 54 595 0 16 179712 0 malloc-128 128 1189 206 25358 0 126 178560 0 FFS2 dinode 256 584 106 827 0 62 176640 0 malloc-256 256 561 129 1418 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-64 64 296 2287 18294 0 254 165312 0 unpcb 320 13 503 1241 0 254 165120 0 malloc-128 128 1106 165 5603 0 126 162688 0 malloc-1024 1024 133 11 150 0 16 147456 0 S VFS Cache 104 1013 391 1321 0 126 146016 0 PROC 1368 84 15 1074 0 8 135432 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-32768 32768 2 2 16 0 1 131072 0 mbuf_packet 256 10 498 840 0 254 130048 0 ksiginfo 112 81 963 152 0 126 116928 0 filedesc0 1072 85 20 1091 0 8 112560 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-384 384 205 35 429 0 30 92160 0 UMA Kegs 384 228 5 228 0 30 89472 0 tcp_inpcb 1304 25 41 252 0 8 86064 0 128 Bucket 1024 49 34 267 0 16 84992 0 malloc-8192 8192 9 1 12 0 1 81920 0 malloc-2048 2048 7 33 514 0 8 81920 0 64 Bucket 512 77 83 4099 0 30 81920 0 malloc-256 256 197 118 1027 0 62 80640 0 g_bio 408 0 180 8105 0 30 73440 0 malloc-64 64 558 513 1041 0 254 68544 0 malloc-64 64 597 474 2650 0 254 68544 0 malloc-128 128 392 135 1027 0 126 67456 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 11 0 1 65536 0 malloc-8192 8192 3 5 38 0 1 65536 0 malloc-4096 4096 14 2 26 0 2 65536 0 32 Bucket 256 77 178 3066 0 62 65280 0 VMSPACE 584 64 34 1055 0 16 57232 0 malloc-128 128 62 341 318 0 126 51584 0 malloc-256 256 107 88 717 0 62 49920 0 DIRHASH 1024 36 12 58 0 16 49152 0 NAMEI 1024 0 48 15011 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 0 24 573 0 8 49152 0 malloc-2048 2048 8 16 37 0 8 49152 0 malloc-1024 1024 5 43 1657 0 16 49152 0 syncache 176 0 276 3 0 254 48576 0 pipe 736 26 40 412 0 16 48576 0 malloc-384 384 61 59 412 0 30 46080 0 pcpu-8 8 4897 735 5353 0 254 45056 0 Files 80 294 256 8586 0 126 44000 0 malloc-8192 8192 3 2 23 0 1 40960 0 malloc-4096 4096 10 0 12 0 2 40960 0 malloc-4096 4096 5 5 55 0 2 40960 0 da_ccb 544 0 70 2120 0 16 38080 0 udp_inpcb 408 12 78 200 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 60 507 306 0 254 36288 0 malloc-64 64 10 557 14370 0 254 36288 0 malloc-64 64 233 334 271 0 254 36288 0 malloc-64 64 210 357 291 0 254 36288 0 malloc-128 128 42 237 215 0 126 35712 0 malloc-128 128 34 245 70 0 126 35712 0 malloc-128 128 33 246 431 0 126 35712 0 routing nhops 256 29 106 37 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 68 0 30 34560 0 malloc-256 256 8 127 193 0 62 34560 0 malloc-256 256 27 108 409 0 62 34560 0 malloc-256 256 60 75 228 0 62 34560 0 malloc-256 256 52 83 572 0 62 34560 0 malloc-256 256 16 119 1272 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 ripcb 376 18 72 67 0 30 33840 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 84 0 1 32768 0 malloc-4096 4096 2 6 758 0 2 32768 0 malloc-4096 4096 2 6 54 0 2 32768 0 malloc-2048 2048 12 4 58 0 8 32768 0 malloc-2048 2048 11 5 11 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 4 28 19 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 14 18 20 0 16 32768 0 malloc-1024 1024 3 29 25 0 16 32768 0 malloc-512 512 2 62 28 0 30 32768 0 malloc-512 512 17 47 53 0 30 32768 0 malloc-512 512 0 64 143 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 6 58 21 0 30 32768 0 malloc-512 512 9 55 19 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 30 234 49 0 126 31680 0 L VFS Cache 320 0 96 53 0 30 30720 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 181 701 2619 0 254 28224 0 malloc-32 32 354 528 4309 0 254 28224 0 16 Bucket 144 61 135 484 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 0 133 71 0 62 27664 0 cpuset 200 7 121 538 0 62 25600 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 ertt_txseginfo 40 0 606 1322 0 254 24240 0 PWD 40 43 563 231 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 8 Bucket 80 56 244 489 0 126 24000 0 itimer 352 0 66 24 0 30 23232 0 malloc-384 384 1 59 35 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 domainset 40 0 567 529 0 254 22680 0 clpbuf 2624 0 8 18 0 4 20992 0 ertt 72 25 255 252 0 126 20160 0 malloc-32 32 122 508 232 0 254 20160 0 malloc-32 32 17 613 94 0 254 20160 0 malloc-32 32 68 562 946 0 254 20160 0 malloc-32 32 67 563 193 0 254 20160 0 malloc-32 32 21 609 30 0 254 20160 0 2 Bucket 32 71 559 463 0 254 20160 0 KNOTE 160 0 125 46 0 62 20000 0 AIOCB 552 0 35 64 0 16 19320 0 AIOLIO 272 0 70 19 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-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 mqueue 248 1 63 1 0 62 15872 0 kenv 258 17 43 1072 0 30 15480 0 tcp_rack_pcb 1088 0 14 3 0 8 15232 0 mqnode 416 4 32 4 0 30 14976 0 udplite_inpcb 408 0 36 2 0 30 14688 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 19 731 174 0 254 12000 0 malloc-16 16 7 743 111 0 254 12000 0 malloc-16 16 82 668 2563 0 254 12000 0 malloc-16 16 257 493 4676 0 254 12000 0 malloc-16 16 37 713 124 0 254 12000 0 malloc-16 16 276 474 25077 0 254 12000 0 malloc-16 16 13 737 31 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 splice 184 0 63 1 0 62 11592 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 vtnet_tx_hdr 24 0 334 1618 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 tfo 4 0 493 1 0 254 1972 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_map 128 0 0 0 0 126 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_ccache_entries 80 0 0 0 0 126 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 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 rl_entry 48 0 0 0 0 254 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