panic: mtx_lock() of destroyed mutex @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:316 cpuid = 0 time = 1584075612 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024b49730 vpanic() at vpanic+0x1c7/frame 0xfffffe0024b49790 panic() at panic+0x43/frame 0xfffffe0024b497f0 __mtx_lock_flags() at __mtx_lock_flags+0x1e2/frame 0xfffffe0024b49850 soo_stat() at soo_stat+0x13b/frame 0xfffffe0024b49890 kern_fstat() at kern_fstat+0xd9/frame 0xfffffe0024b498e0 freebsd32_fstat() at freebsd32_fstat+0x2b/frame 0xfffffe0024b49ab0 ia32_syscall() at ia32_syscall+0x2e4/frame 0xfffffe0024b49bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x8142629 KDB: enter: panic [ thread pid 2111 tid 100520 ] Stopped at kdb_enter+0x67: movq $0,0x146d2d6(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0025600000 rdx 0x3ffff rbx 0 rsp 0xfffffe0024b49710 rbp 0xfffffe0024b49730 rsi 0x40001 rdi 0xffffffff810b4ca6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0024961510 r12 0xffffffff82068e30 ddb_dbbe r13 0 r14 0xffffffff819327b4 r15 0xffffffff819327b4 rip 0xffffffff810a9f67 kdb_enter+0x67 rflags 0x200082 kernphys+0x82 kdb_enter+0x67: movq $0,0x146d2d6(%rip) db> show proc Process 2111 (syz-executor.1) at 0xfffff80003d1c000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 769 at 0xfffff8003a43c000 ABI: FreeBSD ELF32 arguments: /root/syz-executor.1 reaper: 0xfffff80003311000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0024d659e8 (map 0xfffffe0024d659e8) (map.pmap 0xfffffe0024d65aa8) (pmap 0xfffffe0024d65b08) threads: 4 100088 RunQ syz-executor.1 100500 S nanslp 0xffffffff824ffe41 syz-executor.1 100505 Run CPU 1 syz-executor.1 100520 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2114 768 768 0 S (threaded) syz-executor.0 100183 S nanslp 0xffffffff824ffe40 syz-executor.0 100509 S nanslp 0xffffffff824ffe40 syz-executor.0 100518 S uwait 0xfffff80003a64780 syz-executor.0 2113 781 781 0 S (threaded) syz-executor.3 100254 S nanslp 0xffffffff824ffe41 syz-executor.3 100513 S nanslp 0xffffffff824ffe41 syz-executor.3 100515 S uwait 0xfffff80003822d80 syz-executor.3 100519 S uwait 0xfffff8003abf5880 syz-executor.3 2112 770 770 0 S (threaded) syz-executor.2 100257 S nanslp 0xffffffff824ffe41 syz-executor.2 100506 S sbwait 0xfffffe0003dda704 syz-executor.2 100508 S nanslp 0xffffffff824ffe40 syz-executor.2 100512 S sbwait 0xfffffe0003daaa8c syz-executor.2 100514 S uwait 0xfffff8003abf5180 syz-executor.2 2111 769 769 0 R (threaded) syz-executor.1 100088 RunQ syz-executor.1 100500 S nanslp 0xffffffff824ffe41 syz-executor.1 100505 Run CPU 1 syz-executor.1 100520 Run CPU 0 syz-executor.1 1938 1932 1938 0 Ss select 0xfffff80003a7d440 dhclient 1935 1 1935 0 Ss select 0xfffff80003a7d240 dhclient 1932 1925 422 65 S select 0xfffff80003573640 dhclient 1925 422 422 0 S wait 0xfffff8003ab79000 sh 1916 1 1916 65 Ss select 0xfffff80003a7d2c0 dhclient 1388 1 1388 0 Ss select 0xfffff800035731c0 dhclient 1385 1 1385 0 Ss select 0xfffff800035733c0 dhclient 1366 1 1366 65 Ss select 0xfffff800035732c0 dhclient 813 1 813 0 Ss select 0xfffff80003a7ddc0 dhclient 809 1 809 0 Ss select 0xfffff80003a7d7c0 dhclient 781 766 781 0 Ss nanslp 0xffffffff824ffe41 syz-executor.3 770 766 770 0 Ss nanslp 0xffffffff824ffe41 syz-executor.2 769 766 769 0 Ss nanslp 0xffffffff824ffe40 syz-executor.1 768 766 768 0 Ss nanslp 0xffffffff824ffe40 syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100086 S uwait 0xfffff80003820000 syz-fuzzer 100097 S uwait 0xfffff80003a64a80 syz-fuzzer 100098 S uwait 0xfffff80003a64b80 syz-fuzzer 100099 S uwait 0xfffff80003a64c80 syz-fuzzer 100100 S kqread 0xfffff80003b36200 syz-fuzzer 100101 S uwait 0xfffff80003a64e80 syz-fuzzer 100102 S uwait 0xfffff80003820a00 syz-fuzzer 100103 S uwait 0xfffff80003820980 syz-fuzzer 100104 S uwait 0xfffff80003479b80 syz-fuzzer 100105 S uwait 0xfffff80003a67680 syz-fuzzer 100106 S uwait 0xfffff80003a67580 syz-fuzzer 764 762 764 0 Ss pause 0xfffff800033f15d8 csh 762 680 762 0 Ss select 0xfffff8000355f1c0 sshd 746 1 746 0 Ss+ ttyin 0xfffff800033ea8b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b3b0b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b3b4b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b3b8b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b3bcb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b3a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b3a4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80003b3a8b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80003b3acb0 getty 684 1 684 0 Ss nanslp 0xffffffff824ffe40 cron 680 1 680 0 Ss select 0xfffff8000355cd40 sshd 493 1 493 0 Ss select 0xfffff8000355f2c0 syslogd 422 1 422 0 Ss wait 0xfffff80003caf000 devd 421 1 421 65 Ss select 0xfffff80003a7dbc0 dhclient 336 1 336 0 Ss select 0xfffff80003a7dd40 dhclient 333 1 333 0 Ss select 0xfffff80003a7dcc0 dhclient 21 0 0 0 DL vlruwt 0xfffff800033f1a60 [vnlru] 20 0 0 0 DL syncer 0xffffffff825d62d8 [syncer] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d57d8 [bufdaemon] 100068 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100080 D sdflush 0xfffff8000341ace8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f1248 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261d158 [dom0] 100069 D launds 0xffffffff8261d164 [laundry: dom0] 100070 D umarcl 0xffffffff81536a50 [uma] 16 0 0 0 DL - 0xffffffff8235a6b0 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff82662720 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d51dc [soaiod4] 8 0 0 0 DL - 0xffffffff825d51dc [soaiod3] 7 0 0 0 DL - 0xffffffff825d51dc [soaiod2] 6 0 0 0 DL - 0xffffffff825d51dc [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82235ac0 [doneq0] 100062 D - 0xffffffff82235988 [scanner] 4 0 0 0 DL crypto_ 0xfffff8000321b190 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff8000321b130 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825eb2b8 [crypto] 14 0 0 0 DL seqstat 0xfffff80003369888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b788 [g_event] 100023 D - 0xffffffff8261b798 [g_up] 100024 D - 0xffffffff8261b790 [g_down] 12 0 0 0 WL (threaded) [intr] 100005 I [swi6: Giant taskq] 100007 I [swi5: fast taskq] 100011 I [swi6: task queue] 100017 I [swi1: netisr 0] 100018 I [swi3: vm] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100032 I [irq24: virtio_pci0] 100033 I [irq25: virtio_pci0] 100034 I [irq26: virtio_pci0] 100035 I [irq27: virtio_pci0] 100036 I [irq28: virtio_pci1] 100037 I [irq29: virtio_pci1] 100038 I [irq30: virtio_pci1] 100039 I [irq31: virtio_pci1] 100040 I [irq32: virtio_pci1] 100045 I [irq10: virtio_pci2] 100047 I [irq1: atkbd0] 100048 I [irq12: psm0] 100049 I [swi0: uart uart++] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80003311000 [init] 10 0 0 0 DL audit_w 0xffffffff826633b0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8260adc8 [swapper] 100006 D - 0xfffff80003338000 [thread taskq] 100008 D - 0xfffff80003205d00 [config_0] 100009 D - 0xfffff80003339d00 [kqueue_ctx taskq] 100010 D - 0xfffff80003339c00 [aiod_kick taskq] 100012 D - 0xfffff80003205c00 [if_config_tqg_0] 100013 D - 0xfffff80003205b00 [if_io_tqg_0] 100014 D - 0xfffff80003205a00 [if_io_tqg_1] 100015 D - 0xfffff80003205900 [softirq_0] 100016 D - 0xfffff80003205800 [softirq_1] 100021 D - 0xfffff80003339a00 [firmware taskq] 100026 D - 0xfffff80003339800 [crypto_0] 100027 D - 0xfffff80003339800 [crypto_1] 100041 D - 0xfffff80003334a00 [vtnet0 rxq 0] 100042 D - 0xfffff80003334900 [vtnet0 txq 0] 100043 D - 0xfffff80003334800 [vtnet0 rxq 1] 100044 D - 0xfffff80003334700 [vtnet0 txq 1] 100046 D vtbslp 0xfffff80003572d80 [virtio_balloon] 100050 D - 0xfffff80003845000 [mca taskq] 100055 D - 0xffffffff81cd5ad0 [deadlkres] 100058 D - 0xfffff80003b36500 [acpi_task_0] 100059 D - 0xfffff80003b36500 [acpi_task_1] 100060 D - 0xfffff80003b36500 [acpi_task_2] 100061 D - 0xfffff80003339600 [CAM taskq] db> show all locks Process 2111 (syz-executor.1) thread 0xfffffe0024981e00 (100505) exclusive sleep mutex eventhandler (eventhandler) r = 0 (0xffffffff82516400) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_eventhandler.c:271 exclusive sleep mutex socket (socket) r = 0 (0xfffffe0003dd8530) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:483 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8003a926208) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:475 db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4241 vtbuf 24 1968K 46 sysctloid 26033 1517K 26097 kobj 332 1328K 488 newblk 9 1026K 4884 vfscache 4 1025K 4 inodedep 74 549K 1731 pcb 45 542K 623 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 141 277K 2197 acpica 1674 185K 52709 vnet_data 1 168K 1 filedesc 21 149K 2533 pagedep 11 131K 1270 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 bus 972 79K 3374 mtx_pool 2 72K 2 BPF 38 71K 38 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 umtx 342 43K 342 kdtrace 190 37K 6760 gtaskqueue 22 34K 22 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 73 25K 75 vmem 3 22K 4 kbdmux 6 22K 6 lltable 46 17K 48 temp 34 17K 2078 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 dirrem 58 15K 1638 ithread 89 15K 89 ether_multi 172 14K 177 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 in6_multi 89 11K 89 eventhandler 122 11K 122 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 bmsafemap 2 9K 1821 cred 33 9K 278 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 routetbl 58 8K 62 sctp_timw 31 8K 31 freefile 60 8K 1634 audit_evclass 232 8K 290 CAM DEV 3 6K 510 kqueue 61 6K 2119 plimit 23 6K 424 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 select 40 5K 40 DEVFSP 76 5K 80 ufs_dirhash 24 5K 24 taskqueue 42 5K 42 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 session 31 4K 44 pgrp 31 4K 44 UMA 236 4K 236 lockf 34 4K 955 hhook 13 4K 13 acpisem 22 3K 22 terminal 11 3K 11 proc-args 50 3K 604 uidinfo 3 3K 9 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 Unitno 32 2K 2915 CAM XPT 22 2K 543 sctp_atcl 3 2K 312 in_multi 6 2K 7 crypto 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 freework 5 2K 3442 softdep 1 1K 1 mkdir 8 1K 2504 diradd 8 1K 1679 freeblks 4 1K 1569 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 inpcbpolicy 32 1K 610 sctp_stro 1 1K 88 clone 8 1K 8 vnodemarker 2 1K 24 NFSD session 1 1K 1 CAM periph 4 1K 271 mld 6 1K 6 sctp_ifn 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 newdirblk 4 1K 1252 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 osd 3 1K 9 vnodes 1 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 sctp_atky 4 1K 400 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 iov 2 1K 15333 pmchooks 1 1K 1 prison 4 1K 4 soname 4 1K 5926 nexusdev 5 1K 5 entropy 2 1K 41 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 90 sctp_athm 3 1K 312 cpus 2 1K 2 sctp_map 2 1K 176 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ath_hal 0 0K 0 athdev 0 0K 0 madt_table 0 0K 2 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 CAM CCB 0 0K 7468 vm_fictitious 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 UMAHash 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 809 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 freefrag 0 0K 5 allocindir 0 0K 0 indirdep 0 0K 1036 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 xform 0 0K 0 NLM 0 0K 0 nfsclient_nlminfo 0 0K 0 nfsclient_lock 0 0K 0 NFS FHA 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 187 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 2 sctp_stri 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 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 0 fadvise 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 1428 export_host 0 0K 0 cl_savebuf 0 0K 2 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 119 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 135 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 650 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 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 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 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 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 diroffdiroff 0 0K 0 NEWdirectio 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 NFSD srvcache 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 db> show ktr No such command; use "help" to list available commands