panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/netinet/ip_output.c:325 cpuid = 0 time = 31 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024b350b0 vpanic() at vpanic+0x1ce/frame 0xfffffe0024b35120 panic() at panic+0x43/frame 0xfffffe0024b35180 ip_output() at ip_output+0x2499/frame 0xfffffe0024b35320 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x101c/frame 0xfffffe0024b35470 sctp_send_initiate() at sctp_send_initiate+0xa53/frame 0xfffffe0024b35570 sctp_lower_sosend() at sctp_lower_sosend+0x3f73/frame 0xfffffe0024b35780 sctp_sosend() at sctp_sosend+0x4fe/frame 0xfffffe0024b358b0 sosend() at sosend+0xc6/frame 0xfffffe0024b35920 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe0024b359d0 freebsd32_sendmsg() at freebsd32_sendmsg+0x256/frame 0xfffffe0024b35ab0 ia32_syscall() at ia32_syscall+0x2e4/frame 0xfffffe0024b35bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x8142fdc KDB: enter: panic [ thread pid 1832 tid 101019 ] Stopped at kdb_enter+0x67: movq $0,0x14636e6(%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 0xfffffe002b400000 rdx 0x3ffff rbx 0 rsp 0xfffffe0024b35090 rbp 0xfffffe0024b350b0 rsi 0x40001 rdi 0xffffffff810beb46 vprintf+0x176 r8 0 r9 0xffffffff r10 0xac84 ll+0xac63 r11 0xfffffe0024985110 r12 0xffffffff82068f60 ddb_dbbe r13 0 r14 0xffffffff8193f6cf r15 0xffffffff8193f6cf rip 0xffffffff810b3bd7 kdb_enter+0x67 rflags 0x200086 kernphys+0x86 kdb_enter+0x67: movq $0,0x14636e6(%rip) db> show proc Process 1832 (syz-executor.3) at 0xfffff800033f1530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffff8000b932a60 ABI: FreeBSD ELF32 arguments: /root/syz-executor.3 reaper: 0xfffff80003317000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0003deb9e8 (map 0xfffffe0003deb9e8) (map.pmap 0xfffffe0003debaa8) (pmap 0xfffffe0003debb08) threads: 3 100098 Run CPU 1 syz-executor.3 101018 S connec 0xfffffe0003de5478 syz-executor.3 101019 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1832 778 778 0 R (threaded) syz-executor.3 100098 Run CPU 1 syz-executor.3 101018 S connec 0xfffffe0003de5478 syz-executor.3 101019 Run CPU 0 syz-executor.3 1830 768 768 0 R (threaded) syz-executor.0 100655 RunQ syz-executor.0 101009 S lockf 0xfffff8000350ae80 syz-executor.0 101010 S uwait 0xfffff8000bd63c80 syz-executor.0 1829 771 771 0 R (threaded) syz-executor.2 100121 RunQ syz-executor.2 101003 S accept 0xfffffe0003ddf168 syz-executor.2 101004 S connec 0xfffffe0003de50f0 syz-executor.2 101006 S accept 0xfffffe0003de5878 syz-executor.2 101008 S uwait 0xfffff8000bb56980 syz-executor.2 1828 769 769 0 S (threaded) syz-executor.1 100096 S nanslp 0xffffffff824ffec0 syz-executor.1 100996 S accept 0xfffffe0003daada8 syz-executor.1 100997 S connec 0xfffffe0003de1f10 syz-executor.1 100999 S connec 0xfffffe0003da9478 syz-executor.1 101005 S accept 0xfffffe0003de3168 syz-executor.1 101007 S uwait 0xfffff8000bb56b80 syz-executor.1 1138 1132 1138 0 Ss select 0xfffff8000bc8f040 dhclient 1135 1 1135 0 Ss select 0xfffff80003bc1740 dhclient 1132 1123 422 65 S select 0xfffff8000bc8f0c0 dhclient 1123 422 422 0 S wait 0xfffff8000b190a60 sh 778 766 778 0 Ss nanslp 0xffffffff824ffec0 syz-executor.3 771 766 771 0 Rs syz-executor.2 769 766 769 0 Ss nanslp 0xffffffff824ffec0 syz-executor.1 768 766 768 0 Ss nanslp 0xffffffff824ffec0 syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffff80003bc1c00 syz-fuzzer 100108 S uwait 0xfffff8000b0b1800 syz-fuzzer 100109 S uwait 0xfffff8000b0b4380 syz-fuzzer 100110 S kqread 0xfffff800031fe900 syz-fuzzer 100111 S uwait 0xfffff8000b0b1900 syz-fuzzer 100112 S uwait 0xfffff8000b0b1a00 syz-fuzzer 100113 S uwait 0xfffff80003bc4080 syz-fuzzer 100114 S uwait 0xfffff8000b0b1b00 syz-fuzzer 100115 S uwait 0xfffff80003bc4180 syz-fuzzer 100117 S uwait 0xfffff8000b0b1d00 syz-fuzzer 764 762 764 0 Ss pause 0xfffff8000b42cb08 csh 762 680 762 0 Ss select 0xfffff80003bc16c0 sshd 746 1 746 0 Ss+ ttyin 0xfffff800033ee8b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b130b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b134b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b138b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b13cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b160b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b164b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80003b168b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80003b16cb0 getty 684 1 684 0 Ss nanslp 0xffffffff824ffec0 cron 680 1 680 0 Ss select 0xfffff8000b0b4240 sshd 493 1 493 0 Ss select 0xfffff8000b0b47c0 syslogd 422 1 422 0 Ss wait 0xfffff80003c62000 devd 421 1 421 65 Ss select 0xfffff8000b0b46c0 dhclient 336 1 336 0 Ss select 0xfffff8000b0b4940 dhclient 333 1 333 0 Ss select 0xfffff8000b0b48c0 dhclient 21 0 0 0 DL vlruwt 0xfffff800033f1a60 [vnlru] 20 0 0 0 DL syncer 0xffffffff825d6358 [syncer] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d5858 [bufdaemon] 100068 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100080 D sdflush 0xfffff8000353b8e8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f12c8 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261d1d8 [dom0] 100069 D launds 0xffffffff8261d1e4 [laundry: dom0] 100070 D umarcl 0xffffffff81543000 [uma] 16 0 0 0 DL - 0xffffffff8235a730 [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 - 0xffffffff82235b40 [doneq0] 100062 D - 0xffffffff82235a08 [scanner] 4 0 0 0 DL crypto_ 0xfffff80003211990 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff80003211930 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825eb338 [crypto] 14 0 0 0 DL seqstat 0xfffff80003364488 [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 0xfffff80003317000 [init] 10 0 0 0 DL audit_w 0xffffffff82663430 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8260ae48 [swapper] 100006 D - 0xfffff80003200d00 [thread taskq] 100008 D - 0xfffff80003212500 [config_0] 100009 D - 0xfffff80003200b00 [kqueue_ctx taskq] 100010 D - 0xfffff80003200a00 [aiod_kick taskq] 100012 D - 0xfffff80003212300 [if_config_tqg_0] 100013 D - 0xfffff80003212200 [if_io_tqg_0] 100014 D - 0xfffff80003212100 [if_io_tqg_1] 100015 D - 0xfffff80003212000 [softirq_0] 100016 D - 0xfffff80003211e00 [softirq_1] 100021 D - 0xfffff80003200800 [firmware taskq] 100026 D - 0xfffff80003200600 [crypto_0] 100027 D - 0xfffff80003200600 [crypto_1] 100041 D - 0xfffff80003200200 [vtnet0 rxq 0] 100042 D - 0xfffff80003200100 [vtnet0 txq 0] 100043 D - 0xfffff80003200000 [vtnet0 rxq 1] 100044 D - 0xfffff800031ffe00 [vtnet0 txq 1] 100046 D vtbslp 0xfffff8000350b580 [virtio_balloon] 100050 D - 0xfffff800031ffc00 [mca taskq] 100054 D - 0xffffffff81ce3710 [deadlkres] 100058 D - 0xfffff80003b12300 [acpi_task_0] 100059 D - 0xfffff80003b12300 [acpi_task_1] 100060 D - 0xfffff80003b12300 [acpi_task_2] 100061 D - 0xfffff80003200400 [CAM taskq] db> show all locks Process 1832 (syz-executor.3) thread 0xfffffe0024984c00 (101019) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0024c1ac70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13550 db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4241 vtbuf 24 1968K 46 sysctloid 26033 1517K 26097 kobj 332 1328K 488 newblk 97 1048K 12220 vfscache 4 1025K 4 pcb 71 585K 1418 inodedep 33 528K 1653 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 126 249K 1906 acpica 1674 185K 52709 vnet_data 1 168K 1 filedesc 21 149K 1923 pagedep 13 131K 959 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 bus 988 79K 3374 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 umtx 324 41K 324 BPF 22 36K 22 kdtrace 178 35K 5659 gtaskqueue 22 34K 22 hostcache 1 32K 1 shm 1 32K 9 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 71 24K 73 vmem 3 22K 4 kbdmux 6 22K 6 lltable 47 18K 51 temp 34 17K 1941 ufs_mount 3 17K 4 sctp_atcl 33 17K 873 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 cred 50 13K 275 KTRACE 100 13K 100 ifnet 7 13K 7 sctp_stro 12 12K 269 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 3 9K 1817 freework 34 9K 5355 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 sctp_timw 32 8K 32 shmfd 1 8K 1 pfs_vncache 1 8K 1 routetbl 58 8K 62 audit_evclass 232 8K 290 select 50 7K 50 CAM DEV 3 6K 510 kqueue 55 6K 1839 vt 11 6K 11 plimit 21 6K 349 sglist 5 6K 5 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 DEVFSP 72 5K 76 taskqueue 42 5K 42 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 UMA 236 4K 236 hhook 13 4K 13 session 25 4K 38 pgrp 25 4K 52 acpisem 22 3K 22 terminal 11 3K 11 lockf 28 3K 452 dirrem 10 3K 1530 proc-args 44 3K 572 freeblks 9 3K 1588 uidinfo 3 3K 7 freefile 17 3K 1528 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_atky 50 2K 1334 ip6ndp 12 2K 21 Unitno 31 2K 1841 diradd 13 2K 1568 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 clone 8 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 mkdir 7 1K 1894 indirdep 3 1K 6604 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 sctp_athm 33 1K 873 newdirblk 4 1K 947 inpcbpolicy 16 1K 526 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 sctp_map 24 1K 538 osd 3 1K 9 ip6opt 1 1K 165 vnodes 1 1K 36 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 soname 9 1K 6153 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 iov 1 1K 15494 pmchooks 1 1K 1 prison 4 1K 4 nexusdev 5 1K 5 entropy 2 1K 38 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 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 28290 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 3927 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 7 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 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 482 sctp_iter 0 0K 10 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 10 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 1124 export_host 0 0K 0 cl_savebuf 0 0K 3 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 134 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 588 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