panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077b86b8 first->prev != head cpuid = 1 time = 9 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 $0,0x259c757(%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 0xffffffff8280fc40 .str.27 rsp 0xfffffe0056a7d890 rbp 0xfffffe0056a7d8b0 rsi 0 rdi 0xffffffff81648059 printf+0x149 r8 0 r9 0xffffffff r10 0xa416b5cbd92100c2 r11 0x43 r12 0xfffffe000781a780 r13 0xfffffffffffffffd r14 0xffffffff8280fc40 .str.27 r15 0 rip 0xffffffff8163143e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259c757(%rip) db> show proc Process 2 (clock) at 0xfffffe0007808008: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b58080 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b58080 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b59060 (map 0xffffffff83b59060) (map.pmap 0xffffffff83b59100) (pmap 0xffffffff83b59170) threads: 2 100031 Run CPU 1 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1169 0 0 0 DL mdwait 0xfffffe0077a52000 [md0] 1128 1127 850 0 S uwait 0xfffffe0077929500 syz-executor 1127 1 850 0 SV wait 0xfffffe0054128000 syz-executor 1099 1 765 0 S uwait 0xfffffe0058527700 syz-executor 1075 1 1026 0 S uwait 0xfffffe0058527900 syz-executor 1068 1 850 0 S uwait 0xfffffe00582e2800 syz-executor 1067 1 850 0 S uwait 0xfffffe00582e2700 syz-executor 1047 1 850 0 S uwait 0xfffffe0058527a00 syz-executor 1044 0 0 0 DL - 0xffffffff83b59520 [accounting] 1037 1 766 0 SV uwait 0xfffffe0058527f00 syz-executor 1026 762 1026 0 S piperd 0xfffffe00598915c0 syz-executor 1021 0 0 0 DL (threaded) [so_splice] 100267 D - 0xfffffe006e5f3680 [thr_0] 100338 D - 0xfffffe006e5f36c0 [thr_1] 996 1 764 0 S uwait 0xfffffe006e5f3800 syz-executor 972 1 764 0 S uwait 0xfffffe0058528080 syz-executor 954 1 850 0 S uwait 0xfffffe006e5f3d00 syz-executor 939 1 764 0 SV uwait 0xfffffe00582df680 syz-executor 909 897 909 0 Ss select 0xfffffe0058510740 dhclient 902 1 902 0 Ss select 0xfffffe0058510bc0 dhclient 897 877 423 65 S select 0xfffffe0058510a40 dhclient 882 1 764 0 S uwait 0xfffffe006e5f4080 syz-executor 877 423 423 0 S wait 0xfffffe00540f4ac0 sh 876 1 764 0 S uwait 0xfffffe00582df800 syz-executor 850 762 850 0 S piperd 0xfffffe006df53000 syz-executor 836 1 763 0 S uwait 0xfffffe0058529400 syz-executor 833 1 765 0 S uwait 0xfffffe006e5f4280 syz-executor 807 0 0 0 DL aiordy 0xfffffe0054107ac0 [aiod4] 806 0 0 0 DL aiordy 0xfffffe00540ce568 [aiod3] 805 0 0 0 DL aiordy 0xfffffe005400aab0 [aiod2] 804 0 0 0 DL aiordy 0xfffffe00540f5570 [aiod1] 766 762 766 0 S piperd 0xfffffe0059892140 syz-executor 762 760 760 0 S nanslp 0xffffffff83baec41 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0054004618 csh 758 681 758 0 Ss select 0xfffffe00585170c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582c70b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594bc0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594bc8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594bd0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00594bd8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f760b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f768b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f770b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f778b0 getty 737 1 17 0 S+ piperd 0xfffffe0059892420 logger 736 735 17 0 S+ nanslp 0xffffffff83baec41 sleep 735 1 17 0 S+ wait 0xfffffe00540cd008 sh 685 1 685 0 Ss nanslp 0xffffffff83baec40 cron 681 1 681 0 Ss select 0xfffffe006dc3ae40 sshd 494 1 494 0 Ss select 0xfffffe0058517440 syslogd 423 1 423 0 Ss wait 0xfffffe00540cd560 devd 422 1 422 65 Ss select 0xfffffe006dc3b140 dhclient 337 1 337 0 Ss select 0xfffffe006dc3b7c0 dhclient 334 1 334 0 Ss select 0xfffffe006dc3b0c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cdc820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cdad60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0059954ce8 [/ 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 0xffffffff81e196d0 [uma] 7 0 0 0 DL - 0xffffffff839275f8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8448ff60 [pf purge] 5 0 0 0 DL waiting 0xffffffff84781700 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 Run CPU 0 [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 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 0xffffffff83cfe080 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c56ff0 [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 - 0xffffffff82814321 [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 - 0xfffffe0057e18400 [ipsec_offload] db> show all locks Process 2 (clock) thread 0xfffffe000781a780 (100031) exclusive sleep mutex msgbuf lock (msgbuf lock) r = 0 (0xffffffff83bcdf60) 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 506 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4213 sysctloid 35234 2076K 35309 vtbuf 24 1968K 46 kobj 331 1324K 504 newblk 412 1127K 2074 vfscache 3 1025K 3 pcb 29 672K 115 inodedep 110 553K 606 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 158 310K 1272 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 28 217K 739 KTRACE 101 201K 7044 acpica 1674 184K 54444 vmem 5 144K 7 tidhash 3 141K 3 pagedep 52 141K 360 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 154 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 30 93K 32 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 336 42K 336 kdtrace 216 42K 1694 BPF 25 36K 41 DEVFS3 129 33K 146 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 kbdmux 6 28K 6 ifaddr 90 23K 144 temp 44 21K 2393 routetbl 215 21K 645 DEVFS_RULE 56 20K 56 ifnet 10 19K 18 lltable 60 18K 92 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 ether_multi 180 15K 240 bus-sc 34 15K 1657 eventhandler 163 14K 163 kenv 95 12K 95 GEOM 54 12K 457 CAM queue 5 11K 1528 in6_multi 75 10K 85 rman 82 10K 437 plimit 25 10K 428 cred 24 9K 236 rpc 8 9K 8 bmsafemap 4 9K 585 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 87 dirrem 28 7K 514 pf_ifnet 20 7K 63 diradd 49 7K 548 sglist 6 7K 6 CAM DEV 3 6K 510 mkdir 46 6K 684 pfs_nodes 22 6K 22 newdirblk 42 6K 342 ufs_dirhash 24 5K 24 kqueue 71 5K 1232 UMA 269 5K 269 pwddesc 68 5K 1215 vt 11 5K 11 freework 17 5K 716 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 DEVFSP 57 4K 151 acpisem 28 4K 28 indirdep 13 4K 377 kcovinfo 45 3K 126 proc-args 95 3K 2414 terminal 11 3K 11 session 22 3K 49 tun 7 3K 14 lockf 24 3K 146 acpidev 20 3K 20 ip6ndp 16 3K 25 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 30 netlink 2 3K 129 sctp_ifa 16 2K 18 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 87257 in_multi 7 2K 16 Unitno 26 2K 98 CAM XPT 22 2K 543 freefile 12 2K 447 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 46 sctp_atcl 3 2K 25 msi 9 2K 9 mld 9 2K 16 igmp 9 2K 16 sctp_stro 1 1K 4 softdep 1 1K 1 freeblks 4 1K 402 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 sctp_ifn 7 1K 18 CAM periph 4 1K 271 sctp_timw 3 1K 3 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 241 pci_link 10 1K 10 crypto 4 1K 4 CC Mem 5 1K 82 encap_export_host 12 1K 12 osd 10 1K 100 ip6opt 4 1K 16 sctp_stri 1 1K 6 cdev 2 1K 2 lkpikmalloc 8 1K 9 inpcbpolicy 13 1K 340 counter_rate 13 1K 13 freefrag 3 1K 124 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 5 1K 20 vnodes 1 1K 7 procdesc 2 1K 10 filedesc_to_leader 4 1K 7 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_atky 4 1K 32 cryptodev 3 1K 38 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 36 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 85 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3508 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 44 acpiintr 1 1K 1 sctp_athm 3 1K 28 sctp_map 2 1K 8 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 5 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 10 sctp_mcore 0 0K 0 sctp_socko 0 0K 5 sctp_iter 0 0K 15 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 15 sctp_aadr 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 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 4 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 353 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 14 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 16 in_mfilter 0 0K 37 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 190 namei_tracker 0 0K 1 inotify 0 0K 92 export_host 0 0K 0 cl_savebuf 0 0K 61 lio 0 0K 14 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 14398 ioctlops 0 0K 106 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 210 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 683 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 5 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 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 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 4 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 1332 19398 0 254 39534592 0 tcp_log 416 5208 4449 16686 0 254 4017312 0 mbuf 256 8713 1204 81839 0 254 2538752 0 BUF TRIE 152 358 11446 1668 0 62 1794208 0 malloc-384 384 4226 34 4739 0 30 1635840 0 malloc-128 128 11616 257 12188 0 126 1519744 0 RADIX NODE 152 8573 1250 44237 0 62 1493096 0 malloc-4096 4096 334 4 518 0 2 1384448 0 UMA Slabs 0 112 11268 30 11268 0 126 1265376 0 sctp_asoc 2256 1 509 4 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17795 100 17795 0 254 1002120 0 FFS inode 1168 570 18 1029 0 8 686784 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_ep 1152 1 510 18 0 254 588672 0 socket 1024 28 480 1652 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-65536 65536 6 0 6 0 1 393216 0 256 Bucket 2048 172 20 1275 0 8 393216 0 sctp_raddr 736 1 516 4 0 254 380512 0 malloc-16384 16384 14 9 360 0 1 376832 0 VM OBJECT 248 1296 192 18334 0 62 369024 0 malloc-4096 4096 78 8 1195 0 2 352256 0 THREAD 1860 146 22 511 0 8 312480 0 VNODE 440 611 82 1072 0 30 304920 0 malloc-32768 32768 2 6 311 0 1 262144 0 malloc-64 64 3868 227 3910 0 254 262080 0 malloc-64 64 256 3587 92946 0 254 245952 0 malloc-256 256 636 294 2442 0 62 238080 0 malloc-16 16 14528 222 14680 0 254 236000 0 malloc-2048 2048 103 9 195 0 8 229376 0 DEVCTL 1024 75 145 207 0 0 225280 0 malloc-65536 65536 1 2 111 0 1 196608 0 MAP ENTRY 96 1598 418 57478 0 126 193536 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5361 309 5707 0 254 181440 0 malloc-128 128 1189 206 25367 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 13 503 1250 0 254 165120 0 malloc-32768 32768 2 3 16 0 1 163840 0 malloc-1024 1024 137 23 181 0 16 163840 0 malloc-128 128 1067 204 5447 0 126 162688 0 FFS2 dinode 256 570 60 1029 0 62 161280 0 FPU_save_area 832 148 32 809 0 16 149760 0 S VFS Cache 104 1016 388 1504 0 126 146016 0 malloc-65536 65536 0 2 117 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 3 505 421 0 254 130048 0 PROC 1368 68 20 1181 0 8 120384 0 ksiginfo 112 69 975 123 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 0 3 120 0 1 98304 0 filedesc0 1072 68 23 1215 0 8 97552 0 malloc-256 256 186 189 1285 0 62 96000 0 syncache 176 0 529 7 0 254 93104 0 malloc-384 384 197 43 435 0 30 92160 0 malloc-8192 8192 9 2 12 0 1 90112 0 UMA Kegs 384 228 5 228 0 30 89472 0 128 Bucket 1024 54 29 266 0 16 84992 0 malloc-128 128 439 212 1576 0 126 83328 0 malloc-2048 2048 7 33 514 0 8 81920 0 64 Bucket 512 105 55 5005 0 30 81920 0 sctp_readq 152 0 520 2 0 254 79040 0 sctp_chunk 152 29 491 38 0 254 79040 0 g_bio 408 12 168 10618 0 30 73440 0 malloc-64 64 527 544 1097 0 254 68544 0 malloc-64 64 583 488 2802 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 11 0 1 65536 0 malloc-4096 4096 14 2 26 0 2 65536 0 malloc-2048 2048 15 17 52 0 8 65536 0 malloc-256 256 130 125 835 0 62 65280 0 32 Bucket 256 75 180 472 0 62 65280 0 malloc-4096 4096 10 4 16 0 2 57344 0 malloc-256 256 85 110 1272 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 15985 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 3 3 41 0 1 49152 0 malloc-2048 2048 13 11 20 0 8 49152 0 malloc-2048 2048 0 24 573 0 8 49152 0 malloc-1024 1024 5 43 1729 0 16 49152 0 pcpu-8 8 5122 1022 6350 0 254 49152 0 VMSPACE 584 46 38 1156 0 16 49056 0 tcp_inpcb 1304 6 27 82 0 8 43032 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-8192 8192 3 2 23 0 1 40960 0 pipe 736 23 32 366 0 16 40480 0 da_ccb 544 3 67 2770 0 16 38080 0 udp_inpcb 408 6 84 224 0 30 36720 0 malloc-64 64 58 509 290 0 254 36288 0 malloc-64 64 9 558 13919 0 254 36288 0 malloc-64 64 241 326 296 0 254 36288 0 malloc-64 64 185 382 313 0 254 36288 0 tcp_bbr_map 128 0 279 16 0 126 35712 0 tcp_rack_map 128 0 279 13 0 126 35712 0 malloc-128 128 41 238 346 0 126 35712 0 malloc-128 128 32 247 83 0 126 35712 0 malloc-128 128 44 235 720 0 126 35712 0 malloc-128 128 62 217 318 0 126 35712 0 routing nhops 256 31 104 43 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 74 0 30 34560 0 malloc-384 384 42 48 467 0 30 34560 0 malloc-256 256 12 123 214 0 62 34560 0 malloc-256 256 46 89 559 0 62 34560 0 malloc-256 256 71 64 395 0 62 34560 0 malloc-256 256 17 118 1519 0 62 34560 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 83 0 1 32768 0 malloc-4096 4096 5 3 13 0 2 32768 0 malloc-4096 4096 3 5 108 0 2 32768 0 malloc-2048 2048 8 8 42 0 8 32768 0 malloc-2048 2048 4 12 198 0 8 32768 0 malloc-1024 1024 5 27 20 0 16 32768 0 malloc-1024 1024 12 20 16 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 41 0 30 32768 0 malloc-512 512 0 64 128 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 6 58 19 0 30 32768 0 malloc-512 512 1 63 6 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ertt_txseginfo 40 11 797 3511 0 254 32320 0 sctp_stream_msg_out 112 0 288 3 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 179 221 8528 0 126 32000 0 PGRP 120 28 236 63 0 126 31680 0 clpbuf 2624 0 12 46 0 4 31488 0 sctp_laddr 48 1 587 24 0 254 28224 0 rl_entry 48 8 580 16 0 254 28224 0 malloc-32 32 184 698 3838 0 254 28224 0 malloc-32 32 336 546 4523 0 254 28224 0 16 Bucket 144 64 132 495 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 AIO 208 0 133 27 0 62 27664 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 751 0 2 24576 0 PWD 40 27 579 391 0 254 24240 0 rtentry 168 34 110 43 0 62 24192 0 8 Bucket 80 54 246 376 0 126 24000 0 itimer 352 0 66 15 0 30 23232 0 splice 184 0 126 3 0 62 23184 0 malloc-384 384 1 59 33 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 1 59 4 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 ripcb 376 2 58 29 0 30 22560 0 Mountpoints 2816 2 6 3 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 5 275 82 0 126 20160 0 malloc-32 32 191 439 321 0 254 20160 0 malloc-32 32 17 613 78 0 254 20160 0 malloc-32 32 65 565 960 0 254 20160 0 malloc-32 32 56 574 132 0 254 20160 0 malloc-32 32 21 609 26 0 254 20160 0 2 Bucket 32 70 560 475 0 254 20160 0 L VFS Cache 320 1 59 33 0 30 19200 0 AIOLIO 272 0 70 7 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 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 14 18 17 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 4 0 16 16128 0 tcp_log_id_node 120 1 131 3 0 126 15840 0 kenv 258 17 43 1070 0 30 15480 0 tcp_rack_pcb 1088 0 14 5 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 0 36 5 0 30 14688 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 2 0 62 12144 0 vtnet_tx_hdr 24 0 501 2087 0 254 12024 0 KNOTE 160 0 75 31 0 62 12000 0 malloc-16 16 23 727 153 0 254 12000 0 malloc-16 16 7 743 97 0 254 12000 0 malloc-16 16 93 657 1807 0 254 12000 0 malloc-16 16 241 509 4835 0 254 12000 0 malloc-16 16 40 710 140 0 254 12000 0 malloc-16 16 276 474 25080 0 254 12000 0 malloc-16 16 11 739 15 0 254 12000 0 AIOCB 552 0 21 15 0 16 11592 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 11 11 11 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 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 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 domainset 40 0 0 0 0 254 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 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