panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077a36b8 first->prev != head cpuid = 0 time = 4 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056a7d450 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056a7d5b0 vpanic() at vpanic+0x257/frame 0xfffffe0056a7d770 panic() at panic+0xb5/frame 0xfffffe0056a7d830 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0056a7d890 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0056a7d9b0 igmp_fasttimo() at igmp_fasttimo+0x1e26/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 $0,0x25c4417(%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 0xffffffff827cd4e0 .str.27 rsp 0xfffffe0056a7d590 rbp 0xfffffe0056a7d5b0 rsi 0 rdi 0xffffffff81614c49 printf+0x149 r8 0 r9 0xffffffff r10 0xa486d1679ebd530b r11 0x17 r12 0xfffffe000781a780 r13 0xfffffffffffffffe r14 0xffffffff827cd4e0 .str.27 r15 0 rip 0xffffffff815fe77e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c4417(%rip) db> show proc Process 2 (clock) at 0xfffffe0007808008: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b4d040 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b4d040 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b4e020 (map 0xffffffff83b4e020) (map.pmap 0xffffffff83b4e0c0) (pmap 0xffffffff83b4e130) threads: 2 100031 Run CPU 0 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 980 978 766 0 S uwait 0xfffffe0059b07600 syz-executor 979 763 763 0 R (threaded) syz-executor 100248 Run CPU 1 syz-executor 100502 S select 0xfffffe0077745440 syz-executor 978 766 766 0 S (threaded) syz-executor 100130 S uwait 0xfffffe00584e0900 syz-executor 100501 S sigwait 0xfffffe0054106618 syz-executor 977 974 764 0 SV uwait 0xfffffe0053ecc900 syz-executor 976 0 0 0 DL mdwait 0xfffffe007762c000 [md0] 975 974 764 0 S uwait 0xfffffe0058255980 syz-executor 974 764 764 0 T (threaded) syz-executor 100378 s syz-executor 100500 D ppwait 0xfffffe00540d5fb0 syz-executor 971 765 765 0 R (threaded) syz-executor 100328 RunQ syz-executor 100495 S connec 0xfffffe0059ada8da syz-executor 100496 S uwait 0xfffffe00584e0b00 syz-executor 100498 S uwait 0xfffffe0059b05300 syz-executor 970 1 764 0 S uwait 0xfffffe0058255100 syz-executor 964 1 766 0 S uwait 0xfffffe0058255e00 syz-executor 947 1 764 0 S uwait 0xfffffe0059b06480 syz-executor 932 1 763 0 S uwait 0xfffffe0059b07180 syz-executor 921 1 764 0 S uwait 0xfffffe0059b05700 syz-executor 912 1 906 0 S uwait 0xfffffe0059b05400 syz-executor 888 0 0 0 DL (threaded) [so_splice] 100113 D - 0xfffffe0077745480 [thr_0] 100332 D - 0xfffffe00777454c0 [thr_1] 878 0 0 0 DL - 0xffffffff83b4e4e0 [accounting] 836 0 0 0 DL (threaded) [KTLS] 100095 D - 0xfffffe005815a200 [thr_0] 100162 D - 0xfffffe005815a280 [thr_1] 100163 D - 0xffffffff83cb5628 [reclaim_0] 821 805 821 0 Ss piperd 0xfffffe00597f7000 dhclient 819 0 0 0 DL aiordy 0xfffffe00540e7568 [aiod4] 818 0 0 0 DL aiordy 0xfffffe00540e8018 [aiod3] 817 0 0 0 DL aiordy 0xfffffe00540e6ab8 [aiod2] 816 0 0 0 DL aiordy 0xfffffe0054106ac0 [aiod1] 805 789 423 65 S select 0xfffffe0059b067c0 dhclient 789 423 423 0 S wait 0xfffffe00540e8570 sh 766 762 766 0 S nanslp 0xffffffff83ba3c01 syz-executor 765 762 765 0 S nanslp 0xffffffff83ba3c01 syz-executor 764 762 764 0 S nanslp 0xffffffff83ba3c01 syz-executor 763 762 763 0 S nanslp 0xffffffff83ba3c00 syz-executor 762 760 760 0 S select 0xfffffe00584e0dc0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540d80c8 csh 758 1 758 0 Ss select 0xfffffe0059b07240 sshd 749 1 749 0 Ss+ ttyin 0xfffffe0053fefcb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00593f20b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00593f24b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00593f28b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00593f2cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00593f30b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00593f34b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00593f38b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00593f3cb0 getty 739 737 17 0 S+ nanslp 0xffffffff83ba3c01 sleep 738 1 17 0 S+ piperd 0xfffffe00597f9000 logger 737 1 17 0 S+ wait 0xfffffe0054005018 sh 494 1 494 0 Ss select 0xfffffe0059b07440 syslogd 423 1 423 0 Ss wait 0xfffffe00540a1ab0 devd 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00077fb8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ac80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0d48 [dom0] 100080 D launds 0xffffffff83cf0d54 [laundry: dom0] 100081 D umarcl 0xffffffff81de2790 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8466dbd0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8452f700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e6340 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec640 [crypto] 100043 D crypto_ 0xfffffe0057d6c030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d6c080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c600 [g_event] 100038 D - 0xffffffff83b4c620 [g_up] 100039 D - 0xffffffff83b4c640 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 Run CPU 0 [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 0xffffffff83ced0e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c40ff0 [swapper] 100005 D - 0xfffffe0007a90b00 [softirq_0] 100006 D - 0xfffffe0007a90900 [softirq_1] 100007 D - 0xfffffe0007a90700 [if_io_tqg_0] 100008 D - 0xfffffe0007a90500 [if_io_tqg_1] 100009 D - 0xfffffe0007a90300 [if_config_tqg_0] 100010 D - 0xfffffe00083df100 [kqueue_ctx taskq] 100011 D - 0xfffffe00083df000 [jail_remove taskq] 100012 D - 0xfffffe00083dee00 [bus taskq] 100015 D - 0xfffffe00083de900 [thread taskq] 100017 D - 0xfffffe00083de600 [aiod_kick taskq] 100018 D - 0xfffffe00083de500 [deferred_unmount ta] 100019 D - 0xfffffe00083de400 [inm_free taskq] 100020 D - 0xfffffe00083de300 [in6m_free taskq] 100021 D - 0xfffffe00083de200 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083de100 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083de100 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083de100 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083de100 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083de000 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083de000 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083de000 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083de000 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083dda00 [firmware taskq] 100040 D - 0xfffffe00083dd800 [crypto_0] 100041 D - 0xfffffe00083dd800 [crypto_1] 100056 D - 0xfffffe00083dd200 [vtnet0 rxq 0] 100057 D - 0xfffffe00083dd100 [vtnet0 txq 0] 100058 D - 0xfffffe00083dd000 [vtnet0 rxq 1] 100059 D - 0xfffffe005815b300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0058258300 [virtio_balloon] 100065 D - 0xffffffff827d1bc1 [deadlkres] 100069 D - 0xfffffe005856b100 [acpi_task_0] 100070 D - 0xfffffe005856b100 [acpi_task_1] 100071 D - 0xfffffe005856b100 [acpi_task_2] 100073 D - 0xfffffe00083e0a00 [mca taskq] 100074 D - 0xfffffe00083dd700 [CAM taskq] 100076 D - 0xfffffe005815a500 [ipsec_offload] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5474K 819 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4213 sysctloid 35455 2089K 35530 vtbuf 24 1968K 46 kobj 330 1320K 505 newblk 35 1033K 1823 vfscache 3 1025K 3 pcb 30 674K 243 inodedep 21 520K 469 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 36 281K 373 subproc 140 278K 1061 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 417 acpica 1674 184K 54432 vmem 5 144K 6 tidhash 3 141K 3 pagedep 14 132K 209 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 532 ddb_capture 1 64K 1 umtx 416 52K 416 kdtrace 206 40K 1484 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 125 32K 136 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 1966 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 BPF 14 19K 106 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 135 16K 425 ithread 90 15K 90 lltable 46 15K 47 bus-sc 34 15K 1650 eventhandler 163 14K 163 ether_multi 157 13K 191 ifnet 7 13K 7 kenv 95 12K 95 GEOM 54 12K 457 cred 28 11K 229 CAM queue 5 11K 1528 rman 82 10K 447 rpc 8 9K 8 in6_multi 65 9K 66 bmsafemap 2 9K 363 plimit 22 9K 409 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 5 filemon 1 8K 7 shmfd 1 8K 7 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 taskqueue 69 8K 285 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 65 5K 1313 ufs_dirhash 24 5K 30 UMA 271 5K 271 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 4 evdev 4 4K 4 pwddesc 62 4K 1066 acpisem 28 4K 28 DEVFSP 45 3K 160 terminal 11 3K 11 crypto 6 3K 22 acpidev 20 3K 20 uidinfo 4 3K 11 proc-args 79 3K 2022 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 lockf 20 3K 200 netlink 2 3K 75 selfd 34 3K 18103 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 session 16 2K 38 ip6ndp 12 2K 13 in_multi 7 2K 14 sctp_ifa 13 2K 14 Unitno 26 2K 507 CAM XPT 22 2K 543 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 dirrem 5 2K 312 sctp_atcl 3 2K 46 msi 9 2K 9 sctp_stro 1 1K 3 softdep 1 1K 1 newdirblk 8 1K 183 freefrag 8 1K 85 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 24 select 8 1K 53 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mkdir 6 1K 366 diradd 6 1K 330 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 8 mount 16 1K 337 pci_link 10 1K 10 encap_export_host 12 1K 12 osd 9 1K 152 ip6opt 3 1K 13 freework 3 1K 497 sctp_timw 2 1K 2 freeblks 2 1K 234 inpcbpolicy 16 1K 406 CC Mem 4 1K 135 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 frag6 4 1K 4 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 5 1K 10 ktls 2 1K 9 freefile 2 1K 271 indirdep 1 1K 279 vnodes 1 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 11 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 4 1K 50 cryptodev 2 1K 97 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 2 aio 4 1K 7 soname 5 1K 3638 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 72 in_mfilter 2 1K 19 sctp_vrf 1 1K 1 ip_moptions 1 1K 9 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_athm 3 1K 47 sctp_map 2 1K 6 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 tcp_pcm_rack 0 0K 5 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 10 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 15 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 sctp_stri 0 0K 2 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 272 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 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 1 ip6_moptions 0 0K 2 in6_mfilter 0 0K 2 tcplog 0 0K 0 tcp_hwpace 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 30 fadvise 0 0K 0 VN POLL 0 0K 3 statfs 0 0K 226 namei_tracker 0 0K 37 inotify 0 0K 41 export_host 0 0K 0 cl_savebuf 0 0K 41 lio 0 0K 3 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 iov 0 0K 13766 ioctlops 0 0K 182 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 324 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 5 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 5 filedesc_to_leader 0 0K 2 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 2 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 5 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 15930 0 254 38494208 0 mbuf 256 8631 1031 21277 0 254 2473472 0 BUF TRIE 152 234 11570 1617 0 62 1794208 0 malloc-384 384 4146 54 4347 0 30 1612800 0 malloc-128 128 11658 60 11792 0 126 1499904 0 malloc-4096 4096 331 5 577 0 2 1376256 0 tcp_log 416 2624 679 6943 0 254 1374048 0 UMA Slabs 0 112 10979 31 10979 0 126 1233120 0 RADIX NODE 152 6118 845 32686 0 62 1058376 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16647 24 16647 0 254 933576 0 malloc-65536 65536 10 2 24 0 1 786432 0 FFS inode 1168 537 23 812 0 8 654080 0 sctp_ep 1152 2 509 42 0 254 588672 0 sctp_asoc 2256 1 254 3 0 254 575280 0 socket 1024 27 481 1771 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 THREAD 1860 143 65 502 0 8 386880 0 256 Bucket 2048 155 15 1079 0 8 348160 0 malloc-4096 4096 76 6 1061 0 2 335872 0 malloc-65536 65536 5 0 5 0 1 327680 0 VM OBJECT 248 1050 262 15285 0 62 325376 0 malloc-16384 16384 17 1 183 0 1 294912 0 malloc-64 64 4220 379 6057 0 254 294336 0 VNODE 440 576 90 854 0 30 293040 0 malloc-32768 32768 2 6 215 0 1 262144 0 malloc-16 16 14658 342 14858 0 254 240000 0 malloc-64 64 252 3339 18343 0 254 229824 0 malloc-32768 32768 3 4 139 0 1 229376 0 malloc-2048 2048 104 8 296 0 8 229376 0 DEVCTL 1024 23 197 150 0 0 225280 0 malloc-65536 65536 1 2 9 0 1 196608 0 sctp_raddr 736 1 263 3 0 254 194304 0 UMA Zones 768 243 1 243 0 16 187392 0 FPU_save_area 832 145 80 656 0 16 187200 0 malloc-32 32 5429 241 6395 0 254 181440 0 malloc-128 128 1133 262 28838 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 8 508 1212 0 254 165120 0 malloc-32768 32768 2 3 24 0 1 163840 0 malloc-128 128 1134 137 2435 0 126 162688 0 FFS2 dinode 256 537 93 812 0 62 161280 0 malloc-256 256 103 527 3355 0 62 161280 0 MAP ENTRY 96 1169 469 49762 0 126 157248 0 S VFS Cache 104 1006 398 1324 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 171 0 1 131072 0 malloc-1024 1024 107 21 124 0 16 131072 0 mbuf_packet 256 3 505 361 0 254 130048 0 ksiginfo 112 58 986 162 0 126 116928 0 malloc-2048 2048 10 46 517 0 8 114688 0 malloc-256 256 220 215 1120 0 62 111360 0 malloc-4096 4096 19 7 514 0 2 106496 0 PROC 1368 61 16 980 0 8 105336 0 malloc-8192 8192 8 4 20 0 1 98304 0 filedesc0 1072 62 22 1066 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 malloc-8192 8192 8 2 123 0 1 81920 0 tcp_inpcb 1304 8 49 135 0 8 74328 0 g_bio 408 0 180 10304 0 30 73440 0 128 Bucket 1024 55 12 261 0 16 68608 0 malloc-64 64 517 554 14941 0 254 68544 0 malloc-128 128 313 214 848 0 126 67456 0 malloc-16384 16384 3 1 193 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 64 Bucket 512 106 22 2184 0 30 65536 0 malloc-256 256 89 166 416 0 62 65280 0 32 Bucket 256 78 177 1406 0 62 65280 0 malloc-512 512 4 116 86 0 30 61440 0 malloc-384 384 110 40 194 0 30 57600 0 malloc-64 64 469 350 721 0 254 52416 0 malloc-128 128 171 232 818 0 126 51584 0 malloc-256 256 150 45 243 0 62 49920 0 malloc-256 256 35 160 931 0 62 49920 0 malloc-256 256 40 155 370 0 62 49920 0 DIRHASH 1024 34 14 38 0 16 49152 0 NAMEI 1024 3 45 14617 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 11 13 13 0 8 49152 0 malloc-2048 2048 8 16 55 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 malloc-2048 2048 7 17 47 0 8 49152 0 malloc-1024 1024 8 40 540 0 16 49152 0 pcpu-64 64 501 267 501 0 254 49152 0 VMSPACE 584 37 47 953 0 16 49056 0 pipe 736 21 45 354 0 16 48576 0 malloc-384 384 98 22 833 0 30 46080 0 pcpu-8 8 4724 908 5440 0 254 45056 0 Files 80 163 387 8415 0 126 44000 0 vnpbuf 2624 0 16 3 0 16 41984 0 malloc-8192 8192 3 2 5 0 1 40960 0 sctp_chunk 152 0 260 1 0 254 39520 0 AIOCB 552 1 69 71 0 16 38640 0 udp_inpcb 408 6 84 205 0 30 36720 0 malloc-64 64 11 556 80 0 254 36288 0 malloc-64 64 53 514 176 0 254 36288 0 malloc-64 64 148 419 2102 0 254 36288 0 malloc-64 64 18 549 276 0 254 36288 0 tcp_rack_map 128 0 279 7 0 126 35712 0 tcp_bbr_map 128 0 279 6 0 126 35712 0 malloc-128 128 29 250 159 0 126 35712 0 malloc-128 128 52 227 249 0 126 35712 0 malloc-128 128 1 278 88 0 126 35712 0 ktls_session 256 1 134 2 0 62 34560 0 routing nhops 256 28 107 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 20 70 468 0 30 34560 0 malloc-384 384 35 55 37 0 30 34560 0 malloc-256 256 18 117 149 0 62 34560 0 malloc-256 256 27 108 717 0 62 34560 0 TURNSTILE 136 209 43 209 0 62 34272 0 SLEEPQUEUE 88 209 175 209 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 22 0 2 32768 0 malloc-2048 2048 2 14 32 0 8 32768 0 malloc-2048 2048 4 12 139 0 8 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-1024 1024 7 25 1217 0 16 32768 0 malloc-1024 1024 20 12 20 0 16 32768 0 malloc-1024 1024 8 24 9 0 16 32768 0 malloc-1024 1024 11 21 14 0 16 32768 0 malloc-1024 1024 12 20 20 0 16 32768 0 malloc-512 512 2 62 36 0 30 32768 0 malloc-512 512 6 58 252 0 30 32768 0 malloc-512 512 12 52 21 0 30 32768 0 tcp_bbr_pcb 896 0 36 3 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 4 260 4 0 126 31680 0 PGRP 120 21 243 44 0 126 31680 0 clpbuf 2624 0 12 88 0 4 31488 0 sctp_laddr 48 0 588 17 0 254 28224 0 rl_entry 48 10 578 11 0 254 28224 0 malloc-32 32 346 536 4565 0 254 28224 0 16 Bucket 144 77 119 378 0 62 28224 0 4 Bucket 48 6 582 12 0 254 28224 0 AIO 208 1 132 34 0 62 27664 0 da_ccb 544 0 49 2708 0 16 26656 0 udplite_inpcb 408 0 63 9 0 30 25704 0 cpuset 200 43 85 120 0 62 25600 0 malloc-8192 8192 1 2 7 0 1 24576 0 malloc-8192 8192 1 2 31 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 92 0 2 24576 0 malloc-4096 4096 3 3 229 0 2 24576 0 ertt_txseginfo 40 0 606 487 0 254 24240 0 PWD 40 22 584 236 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 8 Bucket 80 65 235 407 0 126 24000 0 malloc-384 384 8 52 32 0 30 23040 0 domainset 40 1 566 43 0 254 22680 0 ripcb 376 6 54 57 0 30 22560 0 Mountpoints 2816 2 6 3 0 4 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 4 276 135 0 126 20160 0 malloc-32 32 104 526 114 0 254 20160 0 malloc-32 32 0 630 38 0 254 20160 0 malloc-32 32 112 518 678 0 254 20160 0 malloc-32 32 37 593 748 0 254 20160 0 malloc-32 32 29 601 218 0 254 20160 0 2 Bucket 32 65 565 441 0 254 20160 0 KNOTE 160 1 124 107 0 62 20000 0 cryptop 280 0 70 8 0 30 19600 0 L VFS Cache 320 0 60 30 0 30 19200 0 AIOLIO 272 0 70 3 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-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 5 0 8 15232 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-32 32 112 266 251 0 254 12096 0 malloc-16 16 11 739 147 0 254 12000 0 malloc-16 16 8 742 11 0 254 12000 0 malloc-16 16 325 425 668 0 254 12000 0 malloc-16 16 41 709 130 0 254 12000 0 malloc-16 16 185 565 3042 0 254 12000 0 malloc-16 16 21 729 25386 0 254 12000 0 malloc-16 16 44 706 1498 0 254 12000 0 itimer 352 0 33 7 0 30 11616 0 splice 184 1 62 3 0 62 11592 0 malloc-384 384 1 29 7 0 30 11520 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1712 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 51 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 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 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 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-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 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