panic: to_ticks == 0 for timer type 2 cpuid = 0 time = 1585128903 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024b3a410 vpanic() at vpanic+0x1c7/frame 0xfffffe0024b3a470 panic() at panic+0x43/frame 0xfffffe0024b3a4d0 sctp_timer_start() at sctp_timer_start+0xc7f/frame 0xfffffe0024b3a530 sctp_send_initiate() at sctp_send_initiate+0x10b/frame 0xfffffe0024b3a5c0 sctp_lower_sosend() at sctp_lower_sosend+0x3f54/frame 0xfffffe0024b3a7a0 sctp_sosend() at sctp_sosend+0x501/frame 0xfffffe0024b3a8d0 sosend() at sosend+0xc6/frame 0xfffffe0024b3a940 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe0024b3a9f0 sendit() at sendit+0x224/frame 0xfffffe0024b3aa50 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe0024b3aab0 ia32_syscall() at ia32_syscall+0x2e4/frame 0xfffffe0024b3abf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x814316f KDB: enter: panic [ thread pid 1802 tid 100503 ] Stopped at kdb_enter+0x67: movq $0,0x146cf76(%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 0xfffffe0028400000 rdx 0x3ffff rbx 0 rsp 0xfffffe0024b3a3f0 rbp 0xfffffe0024b3a410 rsi 0x40001 rdi 0xffffffff810b5056 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0024d65f10 r12 0xffffffff82068e50 ddb_dbbe r13 0 r14 0xffffffff81932d41 r15 0xffffffff81932d41 rip 0xffffffff810aa317 kdb_enter+0x67 rflags 0x200086 kernphys+0x86 kdb_enter+0x67: movq $0,0x146cf76(%rip) db> show proc Process 1802 (syz-executor.3) at 0xfffff8000b728530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 792 at 0xfffff8000b571000 ABI: FreeBSD ELF32 arguments: /root/syz-executor.3 reaper: 0xfffff80003318000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0003db39e8 (map 0xfffffe0003db39e8) (map.pmap 0xfffffe0003db3aa8) (pmap 0xfffffe0003db3b08) threads: 2 100600 RunQ syz-executor.3 100503 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1802 792 792 0 R (threaded) syz-executor.3 100600 RunQ syz-executor.3 100503 Run CPU 0 syz-executor.3 1797 768 768 0 R (threaded) syz-executor.0 100090 Run CPU 1 syz-executor.0 100497 RunQ syz-executor.0 1724 1718 1724 0 Ss select 0xfffff80003bcacc0 dhclient 1721 1 1721 0 Ss select 0xfffff80003bca940 dhclient 1718 1710 422 65 S select 0xfffff8000bcbdec0 dhclient 1710 422 422 0 S wait 0xfffff80003c96a60 sh 1699 1 1699 65 Ss select 0xfffff8000b9d64c0 dhclient 1113 1 1113 0 Ss select 0xfffff8000b13f240 dhclient 1103 1 1103 0 Ss select 0xfffff80003bb0dc0 dhclient 792 766 792 0 Rs syz-executor.3 772 766 772 0 Ss piperd 0xfffff80003c625f0 syz-executor.2 769 766 769 0 Rs syz-executor.1 768 766 768 0 Ss nanslp 0xffffffff824ffe90 syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffff8000b243d80 syz-fuzzer 100107 S uwait 0xfffff8000b213500 syz-fuzzer 100108 S uwait 0xfffff80003346700 syz-fuzzer 100109 S uwait 0xfffff80003346800 syz-fuzzer 100110 S uwait 0xfffff8000b243e80 syz-fuzzer 100111 S uwait 0xfffff8000b213000 syz-fuzzer 100112 S uwait 0xfffff80003a42180 syz-fuzzer 100113 S uwait 0xfffff8000b213680 syz-fuzzer 100115 S uwait 0xfffff80003346900 syz-fuzzer 100116 S kqread 0xfffff80003be9500 syz-fuzzer 764 762 764 0 Ss pause 0xfffff8000b5a10a8 csh 762 680 762 0 Ss select 0xfffff80003bcad40 sshd 748 1 748 0 Ss+ ttyin 0xfffff80003814cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b3d8b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b400b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b408b0 getty 744 1 744 0 Ss+ ttyin 0xfffff800033ac0b0 getty 743 1 743 0 Ss+ ttyin 0xfffff800033ac8b0 getty 742 1 742 0 Ss+ ttyin 0xfffff800033ab0b0 getty 741 1 741 0 Ss+ ttyin 0xfffff800033ab8b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800033ae0b0 getty 684 1 684 0 Ss nanslp 0xffffffff824ffe91 cron 680 1 680 0 Ss select 0xfffff80003bcb0c0 sshd 493 1 493 0 Ss select 0xfffff8000b142240 syslogd 422 1 422 0 Ss wait 0xfffff80003c96000 devd 421 1 421 65 Ss select 0xfffff8000b13fe40 dhclient 336 1 336 0 Ss select 0xfffff8000b1421c0 dhclient 333 1 333 0 Ss select 0xfffff8000b142340 dhclient 21 0 0 0 DL vlruwt 0xfffff800033eea60 [vnlru] 20 0 0 0 DL syncer 0xffffffff825d6358 [syncer] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d5858 [bufdaemon] 100070 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100080 D sdflush 0xfffff800035998e8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f12c8 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261d1d8 [dom0] 100068 D launds 0xffffffff8261d1e4 [laundry: dom0] 100069 D umarcl 0xffffffff81536c90 [uma] 16 0 0 0 DL - 0xffffffff8235a6b0 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff826627a0 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d525c [soaiod4] 8 0 0 0 DL - 0xffffffff825d525c [soaiod3] 7 0 0 0 DL - 0xffffffff825d525c [soaiod2] 6 0 0 0 DL - 0xffffffff825d525c [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82235ac0 [doneq0] 100062 D - 0xffffffff82235988 [scanner] 4 0 0 0 DL crypto_ 0xfffff800033e7190 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff800033e7130 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825eb338 [crypto] 14 0 0 0 DL seqstat 0xfffff8000336e888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b808 [g_event] 100023 D - 0xffffffff8261b818 [g_up] 100024 D - 0xffffffff8261b810 [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 0xfffff80003318000 [init] 10 0 0 0 DL audit_w 0xffffffff82663430 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8260ae48 [swapper] 100006 D - 0xfffff80003339000 [thread taskq] 100008 D - 0xfffff80003333000 [config_0] 100009 D - 0xfffff8000333ad00 [kqueue_ctx taskq] 100010 D - 0xfffff8000333ac00 [aiod_kick taskq] 100012 D - 0xfffff80003334e00 [if_config_tqg_0] 100013 D - 0xfffff80003334d00 [if_io_tqg_0] 100014 D - 0xfffff80003334c00 [if_io_tqg_1] 100015 D - 0xfffff80003334b00 [softirq_0] 100016 D - 0xfffff80003334a00 [softirq_1] 100021 D - 0xfffff8000333aa00 [firmware taskq] 100026 D - 0xfffff80003337e00 [crypto_0] 100027 D - 0xfffff80003337e00 [crypto_1] 100041 D - 0xfffff80003337600 [vtnet0 rxq 0] 100042 D - 0xfffff80003337500 [vtnet0 txq 0] 100043 D - 0xfffff80003337400 [vtnet0 rxq 1] 100044 D - 0xfffff80003337300 [vtnet0 txq 1] 100046 D vtbslp 0xfffff8000350a580 [virtio_balloon] 100050 D - 0xfffff80003337200 [mca taskq] 100055 D - 0xffffffff81cd6151 [deadlkres] 100057 D - 0xfffff80003337900 [acpi_task_0] 100058 D - 0xfffff80003337900 [acpi_task_1] 100059 D - 0xfffff80003337900 [acpi_task_2] 100061 D - 0xfffff80003337800 [CAM taskq] db> show all locks Process 1802 (syz-executor.3) thread 0xfffffe0024d65a00 (100503) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0024c56c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13643 Process 1797 (syz-executor.0) thread 0xfffffe0024d63e00 (100497) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f3a100) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1663 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8000b9bd438) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:877 Process 769 (syz-executor.1) thread 0xfffffe0024953000 (100114) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f21e40) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3878 exclusive lockmgr ufs (ufs) r = 1 (0xfffff8000b9a2bd8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:2930 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8000b4fbdc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:737 db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4241 vtbuf 24 1968K 46 sysctloid 26033 1517K 26097 kobj 332 1328K 488 newblk 51 1037K 5930 vfscache 4 1025K 4 pcb 26 539K 632 inodedep 30 527K 1261 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 127 253K 1876 acpica 1674 185K 52709 vnet_data 1 168K 1 pagedep 15 132K 903 tfo_ccache 1 128K 1 filedesc 17 117K 1807 sem 4 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 bus 980 79K 3374 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 BPF 30 53K 30 umtx 324 41K 324 gtaskqueue 22 34K 22 kdtrace 169 33K 5077 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 72 24K 74 vmem 3 22K 4 kbdmux 6 22K 6 lltable 47 18K 48 temp 34 17K 2045 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 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 1308 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 audit_evclass 232 8K 290 CAM DEV 3 6K 510 kqueue 56 6K 1809 plimit 22 6K 379 cred 22 6K 220 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 freework 20 5K 2732 sctp_timw 19 5K 19 ufs_dirhash 24 5K 24 DEVFSP 74 5K 78 taskqueue 42 5K 42 select 35 5K 35 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 UMA 236 4K 236 session 28 4K 42 pgrp 28 4K 42 dirrem 13 4K 1175 hhook 13 4K 13 acpisem 22 3K 22 terminal 11 3K 11 lockf 24 3K 137 proc-args 47 3K 601 uidinfo 3 3K 8 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 22 freeblks 7 2K 1159 diradd 13 2K 1210 freefile 13 2K 1172 Unitno 28 2K 819 CAM XPT 22 2K 543 in_multi 6 2K 7 crypto 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 softdep 1 1K 1 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 sctp_atcl 2 1K 182 sctp_stro 1 1K 34 clone 8 1K 8 vnodemarker 2 1K 14 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 890 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 mkdir 3 1K 1780 osd 3 1K 9 inpcbpolicy 9 1K 716 indirdep 1 1K 2761 vnodes 1 1K 35 iov 2 1K 15179 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 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 sctp_atky 3 1K 216 soname 5 1K 6069 pmchooks 1 1K 1 prison 4 1K 4 nexusdev 5 1K 5 entropy 2 1K 39 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 97 cpus 2 1K 2 sctp_athm 2 1K 182 sctp_map 2 1K 68 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 11548 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 1908 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 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 6 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 32 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 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 1069 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 115 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 110 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 617 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