panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007fc6198 first->prev != head cpuid = 1 time = 1747246992 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057351e90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057351ff0 vpanic() at vpanic+0x257/frame 0xfffffe00573521b0 panic() at panic+0xb5/frame 0xfffffe0057352270 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe00573522d0 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe00573523f0 tcp_timer_activate() at tcp_timer_activate+0x56c/frame 0xfffffe0057352470 tcp_do_segment() at tcp_do_segment+0x597c/frame 0xfffffe0057352750 tcp_input_with_port() at tcp_input_with_port+0x2214/frame 0xfffffe0057352a20 tcp6_input_with_port() at tcp6_input_with_port+0xeb/frame 0xfffffe0057352a60 tcp6_input() at tcp6_input+0x26/frame 0xfffffe0057352a90 ip6_input() at ip6_input+0x2285/frame 0xfffffe0057352cf0 swi_net() at swi_net+0x2b8/frame 0xfffffe0057352d90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0057352ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057352f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057352f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6e: movq $0,0x25bda37(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b0020 .str.27 rsp 0xfffffe0057351fd0 rbp 0xfffffe0057351ff0 rsi 0 rdi 0xffffffff816145e9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0008021740 r13 0xfffffffffffffffd r14 0xffffffff827b0020 .str.27 r15 0 rip 0xffffffff815fe75e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda37(%rip) db> show proc Process 12 (intr) at 0xfffffe0008008580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b468e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b468e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b47880 (map 0xffffffff83b47880) (map.pmap 0xffffffff83b47920) (pmap 0xffffffff83b47990) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 1038 765 765 0 R (threaded) syz-executor 100495 Run CPU 0 syz-executor 100496 RunQ syz-executor 1037 767 767 0 R (threaded) syz-executor 100136 RunQ syz-executor 100494 S uwait 0xfffffe0058d0a700 syz-executor 1035 1033 766 0 S uwait 0xfffffe006e6c5500 syz-executor 1034 0 0 0 DL mdwait 0xfffffe006bd1c000 [md0] 1033 766 766 0 R (threaded) syz-executor 100344 RunQ syz-executor 100489 S accept 0xfffffe006bcf8210 syz-executor 100490 S uwait 0xfffffe006e6c5e00 syz-executor 100491 S uwait 0xfffffe0058d07a80 syz-executor 1030 764 764 0 T (threaded) syz-executor 100098 s syz-executor 100484 RunQ syz-executor 1017 1 765 0 S uwait 0xfffffe0058d0a900 syz-executor 1013 0 0 0 DL (threaded) [so_splice] 100446 D - 0xfffffe0007f9d480 [thr_0] 100447 D - 0xfffffe0007f9d4c0 [thr_1] 1010 1 766 0 S uwait 0xfffffe0058d09200 syz-executor 1007 1 767 0 S uwait 0xfffffe006e6c6080 syz-executor 998 1 764 0 S uwait 0xfffffe006e6c6d80 syz-executor 996 1 764 0 S uwait 0xfffffe006e6c6d00 syz-executor 990 1 767 0 S uwait 0xfffffe0058950180 syz-executor 989 1 767 0 S uwait 0xfffffe0058d08780 syz-executor 987 1 767 0 S uwait 0xfffffe0007f7e480 syz-executor 978 1 764 0 S uwait 0xfffffe006e6c6e00 syz-executor 972 1 767 0 S uwait 0xfffffe006e6c5b00 syz-executor 965 1 766 0 SV uwait 0xfffffe005894fd00 syz-executor 964 1 766 0 S uwait 0xfffffe0058952f00 syz-executor 963 1 766 0 S uwait 0xfffffe0058d07500 syz-executor 961 1 766 -1 S uwait 0xfffffe006e6c6b80 syz-executor 960 1 766 -1 S uwait 0xfffffe006e6c5400 syz-executor 958 1 766 0 S uwait 0xfffffe0007f7e900 syz-executor 938 1 766 0 S uwait 0xfffffe0007f7ee00 syz-executor 934 0 0 0 DL mdwait 0xfffffe006bd1b000 [md2] 927 1 767 0 S uwait 0xfffffe005894ff00 syz-executor 919 1 767 0 S uwait 0xfffffe0058950e80 syz-executor 916 1 766 0 S uwait 0xfffffe0058950980 syz-executor 915 1 765 0 S uwait 0xfffffe0058950b80 syz-executor 910 1 767 0 S uwait 0xfffffe0058950c80 syz-executor 900 1 764 0 S uwait 0xfffffe0007f7e100 syz-executor 898 1 898 0 Ss+ ttyin 0xfffffe005476f0b0 getty 897 1 897 0 Ss+ ttyin 0xfffffe005476e8b0 getty 896 1 896 0 Ss+ ttyin 0xfffffe005476e0b0 getty 895 1 895 0 Ss+ ttyin 0xfffffe005476d8b0 getty 894 1 894 0 Ss+ ttyin 0xfffffe005476d0b0 getty 893 1 893 0 Ss+ ttyin 0xfffffe0059cc08b0 getty 892 1 892 0 Ss+ ttyin 0xfffffe0059cc00b0 getty 891 1 891 0 Ss+ ttyin 0xfffffe0059cbf8b0 getty 890 1 890 0 Ss+ ttyin 0xfffffe0058a9c8b0 getty 884 1 765 0 S uwait 0xfffffe0058d08700 syz-executor 880 1 765 0 S uwait 0xfffffe006e6c5100 syz-executor 872 1 767 0 S uwait 0xfffffe005894fe00 syz-executor 870 1 767 0 S uwait 0xfffffe006e6c5980 syz-executor 868 1 767 0 S uwait 0xfffffe006e6c6a00 syz-executor 866 1 765 0 S uwait 0xfffffe006e6c5a00 syz-executor 862 0 0 0 DL mdwait 0xfffffe0008bfb000 [md1] 860 1 766 0 S uwait 0xfffffe006e6c6300 syz-executor 858 1 767 0 S uwait 0xfffffe0058952e00 syz-executor 847 1 765 0 S uwait 0xfffffe005894f080 syz-executor 844 1 765 60928 S uwait 0xfffffe006e6c5d00 syz-executor 843 1 764 0 SV uwait 0xfffffe0007f7e700 syz-executor 842 1 764 0 S uwait 0xfffffe0007f7e400 syz-executor 840 1 764 0 S uwait 0xfffffe0058d07600 syz-executor 836 0 0 0 DL - 0xffffffff83cad400 [soaiod4] 835 0 0 0 DL - 0xffffffff83cad400 [soaiod3] 834 0 0 0 DL - 0xffffffff83cad400 [soaiod2] 833 0 0 0 DL - 0xffffffff83cad400 [soaiod1] 826 807 826 0 Ss select 0xfffffe0059e7be40 dhclient 824 1 767 0 S uwait 0xfffffe0058d07400 syz-executor 819 1 765 0 S uwait 0xfffffe0058d07200 syz-executor 812 0 0 0 DL aiordy 0xfffffe005490dae0 [aiod4] 811 0 0 0 DL aiordy 0xfffffe005490e040 [aiod3] 810 0 0 0 DL aiordy 0xfffffe005490e5a0 [aiod2] 809 0 0 0 DL aiordy 0xfffffe005490eb00 [aiod1] 807 787 424 65 S select 0xfffffe0059e8d140 dhclient 787 1 424 0 S wait 0xfffffe00548efb00 sh 767 763 767 0 S nanslp 0xffffffff83b9d500 syz-executor 766 763 766 0 S nanslp 0xffffffff83b9d500 syz-executor 765 763 765 0 R syz-executor 764 763 764 0 S nanslp 0xffffffff83b9d500 syz-executor 763 761 761 0 S select 0xfffffe0059e8d340 syz-executor 761 759 761 0 Ss pause 0xfffffe000800a110 csh 759 682 759 0 Ss select 0xfffffe0059e8d540 sshd 737 1 18 0 S+ nanslp 0xffffffff83b9d500 sleep 682 1 682 0 Ss select 0xfffffe0059e8d5c0 sshd 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058ddf8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcf0a0 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8459b850 [pf purge] 5 0 0 0 DL waiting 0xffffffff8486d700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0058566330 [crypto returns 0] 100045 D crypto_ 0xfffffe0058566380 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547edc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [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 Run CPU 1 [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2cff0 [swapper] 100005 D - 0xfffffe005462d700 [softirq_0] 100006 D - 0xfffffe005462d600 [softirq_1] 100007 D - 0xfffffe005462d500 [if_io_tqg_0] 100008 D - 0xfffffe005462d400 [if_io_tqg_1] 100009 D - 0xfffffe005462d300 [if_config_tqg_0] 100010 D - 0xfffffe0008bf9500 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bf9300 [jail_remove taskq] 100012 D - 0xfffffe0008bf9100 [bus taskq] 100015 D - 0xfffffe0008bf8a00 [thread taskq] 100017 D - 0xfffffe0008bf8600 [aiod_kick taskq] 100018 D - 0xfffffe0008bf8400 [deferred_unmount ta] 100019 D - 0xfffffe0008bf8200 [inm_free taskq] 100020 D - 0xfffffe0008bf8000 [in6m_free taskq] 100021 D - 0xfffffe0008bf7d00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bf6a00 [firmware taskq] 100041 D - 0xfffffe0008bf6300 [crypto_0] 100042 D - 0xfffffe0008bf6300 [crypto_1] 100057 D - 0xfffffe0058565900 [vtnet0 rxq 0] 100058 D - 0xfffffe0058565800 [vtnet0 txq 0] 100059 D - 0xfffffe0058565700 [vtnet0 rxq 1] 100060 D - 0xfffffe0058565600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005858d000 [virtio_balloon] 100066 D - 0xffffffff827b5360 [deadlkres] 100070 D - 0xfffffe0058d0dd00 [acpi_task_0] 100071 D - 0xfffffe0058d0dd00 [acpi_task_1] 100072 D - 0xfffffe0058d0dd00 [acpi_task_2] 100074 D - 0xfffffe0008bfa100 [mca taskq] 100075 D - 0xfffffe0058566000 [CAM taskq] 100077 D - 0xfffffe0058564400 [ipsec_offload] 100152 D - 0xfffffe0058d0b800 [netlink_socket (PID] db> show all locks Process 1030 (syz-executor) thread 0xfffffe005493a000 (100484) exclusive sleep mutex kqueue (kqueue) r = 0 (0xfffffe0058d0c000) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_event.c:1595 Process 12 (intr) thread 0xfffffe0008021740 (100033) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00788eb020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1487 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5458K 569 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4217 sysctloid 35125 2069K 35200 vtbuf 24 1968K 46 kobj 331 1324K 531 newblk 104 1050K 2169 vfscache 3 1025K 3 filedesc 89 710K 461 pcb 48 687K 224 inodedep 21 520K 475 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 205 418K 1149 vmem 5 272K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 31771 acpica 1674 184K 54426 tidhash 3 141K 3 pagedep 9 130K 224 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 112 112K 130 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 md_sectors 18 72K 18 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 523 ddb_capture 1 64K 1 kdtrace 265 49K 1536 umtx 368 46K 368 temp 36 38K 2069 shm 3 36K 12 DEVFS3 131 33K 142 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 70 BPF 15 19K 35 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1647 lltable 44 14K 45 GEOM 82 14K 603 eventhandler 163 14K 163 md_disk 21 13K 24 ifnet 7 13K 7 ether_multi 152 13K 167 kenv 95 12K 95 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 7 rpc 8 9K 8 in6_multi 65 9K 66 tcp_fsb_rack 4 9K 18 bmsafemap 2 9K 401 kqueue 102 9K 1364 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 5 pfs_vncache 1 8K 1 plimit 21 8K 484 audit_evclass 239 8K 301 taskqueue 72 8K 78 cred 29 8K 317 sglist 6 7K 6 CAM DEV 3 6K 510 pwddesc 94 6K 1065 pfs_nodes 22 6K 22 DEVFSP 87 6K 143 ufs_dirhash 24 5K 30 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 freework 17 5K 508 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 sctp_atcl 10 4K 71 acpisem 28 4K 28 freefrag 26 4K 216 cryptodev 46 3K 171 terminal 11 3K 11 CC Mem 21 3K 127 uidinfo 6 3K 78 proc-args 103 3K 2158 acpidev 20 3K 20 hhook 8 3K 10 dirrem 9 3K 349 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 32 2K 42350 session 16 2K 48 lockf 18 2K 223 ip6ndp 12 2K 13 Unitno 28 2K 75 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 inpcbpolicy 43 2K 404 sctp_timw 5 2K 5 crypto 6 2K 38 msi 9 2K 9 netlink 2 2K 75 ip6opt 7 2K 41 sctp_stro 1 1K 6 softdep 1 1K 1 mkdir 8 1K 394 freeblks 4 1K 240 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 32 NFSD session 1 1K 1 mount 19 1K 487 CAM periph 4 1K 271 osd 26 1K 143 ipsec 3 1K 3 sctp_ifn 6 1K 14 diradd 6 1K 367 indirdep 3 1K 326 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 freefile 5 1K 272 encap_export_host 12 1K 12 select 5 1K 55 sctp_stri 1 1K 4 tcp_pcm_rack 2 1K 9 newdirblk 4 1K 198 cdev 2 1K 2 lkpikmalloc 8 1K 9 sctp_atky 11 1K 79 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 4 1K 6 VN POLL 2 1K 6 vnodes 1 1K 9 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 sctp_athm 10 1K 73 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 5 aio 4 1K 6 pmchooks 1 1K 1 filedesc_to_leader 2 1K 4 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 138 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_map 2 1K 12 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 23 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 mqdata 0 0K 0 pf_table 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 tcp_do_rack 0 0K 0 filemon 0 0K 6 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 365 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 14 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 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_moptions 0 0K 6 in6_mfilter 0 0K 11 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 8 in_mfilter 0 0K 13 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 21 fadvise 0 0K 4 statfs 0 0K 193 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 99 lio 0 0K 15 acl 0 0K 0 soname 0 0K 3478 mbuf_tag 0 0K 0 ktls 0 0K 8 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 iov 0 0K 15001 ioctlops 0 0K 167 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 390 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 668 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 8 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 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 96 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 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 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 8336 1062 13629 0 254 38494208 0 mbuf 256 11230 1222 28334 0 254 3187712 0 BUF TRIE 152 270 11534 1791 0 62 1794208 0 malloc-384 384 4169 31 4185 0 30 1612800 0 malloc-128 128 11529 189 15147 0 126 1499904 0 malloc-4096 4096 351 7 1131 0 2 1466368 0 RADIX NODE 152 8408 167 36699 0 62 1303400 0 UMA Slabs 0 112 11146 8 11146 0 126 1249248 0 sctp_asoc 2256 1 509 6 0 254 1150560 0 malloc-64 64 344 17233 42780 0 254 1124928 0 malloc-65536 65536 16 1 20 0 1 1114112 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 18167 88 18167 0 254 1022280 0 malloc-16384 16384 49 4 232 0 1 868352 0 FFS inode 1168 580 22 864 0 8 703136 0 sctp_ep 1152 8 503 63 0 254 588672 0 md2 32768 16 0 16 0 1 524288 0 socket 1024 57 451 1745 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-4096 4096 112 4 1062 0 2 475136 0 256 Bucket 2048 206 6 1248 0 8 434176 0 sctp_raddr 736 1 516 6 0 254 380512 0 VM OBJECT 248 1422 66 15972 0 62 369024 0 THREAD 1824 170 14 496 0 8 335616 0 VNODE 440 618 102 905 0 30 316800 0 malloc-32768 32768 2 7 266 0 1 294912 0 malloc-64 64 4156 443 28238 0 254 294336 0 malloc-2048 2048 110 26 738 0 8 278528 0 malloc-65536 65536 0 4 64 0 1 262144 0 malloc-16 16 14553 197 21442 0 254 236000 0 MAP ENTRY 96 2173 221 52507 0 126 229824 0 DEVCTL 1024 31 189 158 0 0 225280 0 tcp_log 416 0 513 12 0 254 213408 0 malloc-65536 65536 1 2 14 0 1 196608 0 malloc-128 128 1310 209 25815 0 126 194432 0 malloc-32 32 5634 288 11259 0 254 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 FPU_save_area 832 172 44 677 0 16 179712 0 FFS2 dinode 256 580 110 863 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 4 512 1238 0 254 165120 0 malloc-1024 1024 145 15 169 0 16 163840 0 sctp_chunk 152 816 224 821 0 254 158080 0 PROC 1376 93 17 1038 0 8 151360 0 S VFS Cache 104 1020 384 1390 0 126 146016 0 malloc-256 256 105 465 2576 0 62 145920 0 malloc-65536 65536 0 2 110 0 1 131072 0 mbuf_packet 256 10 498 1575 0 254 130048 0 ksiginfo 112 85 959 255 0 126 116928 0 malloc-128 128 675 224 2051 0 126 115072 0 malloc-2048 2048 7 49 603 0 8 114688 0 filedesc0 1072 94 11 1065 0 8 112560 0 malloc-32768 32768 0 3 16 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 g_bio 408 0 240 11334 0 30 97920 0 malloc-256 256 209 166 1648 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 56 27 273 0 16 84992 0 64 Bucket 512 90 70 2237 0 30 81920 0 malloc-384 384 139 71 593 0 30 80640 0 sctp_readq 152 0 520 4 0 254 79040 0 malloc-8192 8192 4 5 60 0 1 73728 0 malloc-4096 4096 12 6 25 0 2 73728 0 malloc-64 64 644 427 16220 0 254 68544 0 malloc-128 128 432 95 1420 0 126 67456 0 malloc-128 128 301 226 374 0 126 67456 0 md1 8 8192 192 8192 0 254 67072 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 9 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 9 0 1 65536 0 malloc-2048 2048 16 16 100 0 8 65536 0 malloc-256 256 72 183 1694 0 62 65280 0 malloc-256 256 189 66 715 0 62 65280 0 32 Bucket 256 78 177 673 0 62 65280 0 tcp_inpcb 1304 22 26 127 0 8 62592 0 malloc-64 64 458 361 657 0 254 52416 0 Files 80 318 332 8654 0 126 52000 0 malloc-128 128 7 396 275 0 126 51584 0 malloc-256 256 115 80 272 0 62 49920 0 malloc-256 256 77 118 180 0 62 49920 0 malloc-256 256 70 125 816 0 62 49920 0 DIRHASH 1024 34 14 39 0 16 49152 0 NAMEI 1024 0 48 15359 0 16 49152 0 malloc-8192 8192 6 0 8 0 1 49152 0 malloc-2048 2048 11 13 68 0 8 49152 0 malloc-1024 1024 12 36 524 0 16 49152 0 VMSPACE 584 65 19 1006 0 16 49056 0 ripcb 376 15 105 67 0 30 45120 0 ertt_txseginfo 40 1 1110 2543 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 4 1 5 0 1 40960 0 malloc-4096 4096 6 4 268 0 2 40960 0 pcpu-8 8 4739 381 4958 0 254 40960 0 ttyinq 160 135 115 570 0 62 40000 0 da_ccb 544 0 70 2936 0 16 38080 0 udp_inpcb 408 7 83 193 0 30 36720 0 malloc-64 64 105 462 196 0 254 36288 0 malloc-64 64 14 553 44 0 254 36288 0 malloc-64 64 48 519 286 0 254 36288 0 malloc-64 64 56 511 790 0 254 36288 0 tcp_rack_map 128 4 275 525 0 126 35712 0 tcp_bbr_map 128 0 279 149 0 126 35712 0 malloc-128 128 105 174 258 0 126 35712 0 malloc-128 128 12 267 139 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 63 27 63 0 30 34560 0 malloc-256 256 19 116 343 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 23 0 1 32768 0 malloc-4096 4096 4 4 12 0 2 32768 0 malloc-4096 4096 3 5 12 0 2 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 197 0 8 32768 0 malloc-1024 1024 2 30 58 0 16 32768 0 malloc-1024 1024 7 25 1104 0 16 32768 0 malloc-1024 1024 4 28 104 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 malloc-1024 1024 0 32 2 0 16 32768 0 malloc-512 512 2 62 112 0 30 32768 0 malloc-512 512 4 60 76 0 30 32768 0 malloc-512 512 5 59 10 0 30 32768 0 malloc-512 512 3 61 102 0 30 32768 0 malloc-512 512 5 59 61 0 30 32768 0 malloc-512 512 8 56 10 0 30 32768 0 malloc-512 512 1 63 5 0 30 32768 0 pcpu-64 64 499 13 499 0 254 32768 0 tcp_bbr_pcb 896 1 35 7 0 16 32256 0 sctp_stream_msg_out 112 1 287 2 0 254 32256 0 PGRP 120 20 244 53 0 126 31680 0 clpbuf 2624 0 12 117 0 4 31488 0 rl_entry 48 4 584 7 0 254 28224 0 16 Bucket 144 63 133 367 0 62 28224 0 4 Bucket 48 7 581 16 0 254 28224 0 AIO 208 0 133 34 0 62 27664 0 udplite_inpcb 408 0 63 17 0 30 25704 0 cpuset 200 8 120 92 0 62 25600 0 malloc-8192 8192 1 2 82 0 1 24576 0 pipe 736 18 15 325 0 16 24288 0 PWD 40 44 562 255 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 56 244 575 0 126 24000 0 itimer 352 0 66 7 0 30 23232 0 malloc-384 384 1 59 10 0 30 23040 0 malloc-384 384 2 58 72 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 21 39 32 0 30 23040 0 malloc-384 384 32 28 556 0 30 23040 0 tcp_rack_pcb 1088 2 19 9 0 8 22848 0 domainset 40 0 567 83 0 254 22680 0 Mountpoints 2816 2 6 5 0 4 22528 0 SLEEPQUEUE 88 185 71 185 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 21 259 127 0 126 20160 0 malloc-32 32 71 559 100 0 254 20160 0 malloc-32 32 80 550 120 0 254 20160 0 malloc-32 32 117 513 1269 0 254 20160 0 malloc-32 32 95 535 427 0 254 20160 0 malloc-32 32 33 597 764 0 254 20160 0 malloc-32 32 74 556 2716 0 254 20160 0 malloc-32 32 89 541 986 0 254 20160 0 2 Bucket 32 76 554 510 0 254 20160 0 KNOTE 160 1 124 86 0 62 20000 0 cryptop 280 0 70 9 0 30 19600 0 AIOCB 552 0 35 35 0 16 19320 0 L VFS Cache 320 0 60 24 0 30 19200 0 AIOLIO 272 0 70 13 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-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 4 0 1 16384 0 malloc-4096 4096 0 4 42 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 sctp_laddr 48 1 335 21 0 254 16128 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-16 16 46 704 201 0 254 12000 0 malloc-16 16 18 732 89 0 254 12000 0 malloc-16 16 299 451 795 0 254 12000 0 malloc-16 16 47 703 134 0 254 12000 0 malloc-16 16 188 562 3017 0 254 12000 0 malloc-16 16 35 715 24901 0 254 12000 0 malloc-16 16 28 722 125 0 254 12000 0 splice 184 0 63 1 0 62 11592 0 malloc-4096 4096 1 1 4 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2278 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 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 frags 256 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 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 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 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-65536 65536 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-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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0