panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/netinet6/ip6_output.c:448 cpuid = 1 time = 1583499535 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024b11fa0 vpanic() at vpanic+0x1ce/frame 0xfffffe0024b12010 panic() at panic+0x43/frame 0xfffffe0024b12070 ip6_output() at ip6_output+0x379e/frame 0xfffffe0024b12340 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x18ea/frame 0xfffffe0024b12490 sctp_send_initiate() at sctp_send_initiate+0xa53/frame 0xfffffe0024b12590 sctp_lower_sosend() at sctp_lower_sosend+0x3f73/frame 0xfffffe0024b127a0 sctp_sosend() at sctp_sosend+0x4fe/frame 0xfffffe0024b128d0 sosend() at sosend+0xc6/frame 0xfffffe0024b12940 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe0024b129f0 sendit() at sendit+0x224/frame 0xfffffe0024b12a50 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe0024b12ab0 ia32_syscall() at ia32_syscall+0x2e4/frame 0xfffffe0024b12bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x814300e KDB: enter: panic [ thread pid 1619 tid 101106 ] Stopped at kdb_enter+0x67: movq $0,0x14639d6(%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 0xfffffe0028000000 rdx 0x3ffff rbx 0 rsp 0xfffffe0024b11f80 rbp 0xfffffe0024b11fa0 rsi 0x40001 rdi 0xffffffff810be656 vprintf+0x176 r8 0 r9 0xffffffff r10 0x2e4e ll+0x2e2d r11 0xfffffe002494b110 r12 0xffffffff82068f60 ddb_dbbe r13 0 r14 0xffffffff8193f677 r15 0xffffffff8193f677 rip 0xffffffff810b36e7 kdb_enter+0x67 rflags 0x200082 kernphys+0x82 kdb_enter+0x67: movq $0,0x14639d6(%rip) db> show proc Process 1619 (syz-executor.3) at 0xfffff8003b2d4a60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 771 at 0xfffff8003b4fa530 ABI: FreeBSD ELF32 arguments: /root/syz-executor.3 reaper: 0xfffff800032f1000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0024d5e9e8 (map 0xfffffe0024d5e9e8) (map.pmap 0xfffffe0024d5eaa8) (pmap 0xfffffe0024d5eb08) threads: 3 100095 RunQ syz-executor.3 101105 D getblk 0xfffffe0003e454c0 syz-executor.3 101106 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1619 771 771 0 R (threaded) syz-executor.3 100095 RunQ syz-executor.3 101105 D getblk 0xfffffe0003e454c0 syz-executor.3 101106 Run CPU 1 syz-executor.3 1617 772 772 0 R (threaded) syz-executor.2 100081 S nanslp 0xffffffff824ffcc1 syz-executor.2 101098 RunQ syz-executor.2 101099 S uwait 0xfffff8003b8e3780 syz-executor.2 1616 768 768 0 S (threaded) syz-executor.0 100096 S nanslp 0xffffffff824ffcc1 syz-executor.0 101097 S accept 0xfffffe0003dd7c00 syz-executor.0 101100 S accept 0xfffffe0003ddb4f0 syz-executor.0 101102 S uwait 0xfffff80003c13380 syz-executor.0 1615 769 769 0 R (threaded) syz-executor.1 100090 RunQ syz-executor.1 101096 RunQ syz-executor.1 101101 S uwait 0xfffff8003b8e3880 syz-executor.1 1231 1222 1231 0 Ss select 0xfffff80003c86940 dhclient 1227 1 1227 0 Ss select 0xfffff8003bca7dc0 dhclient 1222 1213 422 65 S select 0xfffff8003b8e24c0 dhclient 1213 422 422 0 S wait 0xfffff8003b2d4000 sh 772 766 772 0 Rs syz-executor.2 771 766 771 0 Ss nanslp 0xffffffff824ffcc1 syz-executor.3 769 766 769 0 Rs syz-executor.1 768 766 768 0 Ss nanslp 0xffffffff824ffcc1 syz-executor.0 766 764 764 0 R (threaded) syz-fuzzer 100110 S uwait 0xfffff8003b060a00 syz-fuzzer 100111 S nanslp 0xffffffff824ffcc1 syz-fuzzer 100112 S uwait 0xfffff80003c79e00 syz-fuzzer 100113 S uwait 0xfffff80003c79f00 syz-fuzzer 100114 S uwait 0xfffff8003b060b00 syz-fuzzer 100115 Run CPU 0 syz-fuzzer 100116 S uwait 0xfffff80003c8c080 syz-fuzzer 100117 S uwait 0xfffff8003b060d00 syz-fuzzer 100118 S kqread 0xfffff800031e9200 syz-fuzzer 100120 S uwait 0xfffff8003b060000 syz-fuzzer 764 762 764 0 Ss pause 0xfffff80003bc95d8 csh 762 680 762 0 Ss select 0xfffff80003c86740 sshd 746 1 746 0 Ss+ ttyin 0xfffff8000341e8b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003419cb0 getty 744 1 744 0 Ss+ ttyin 0xfffff8000341c0b0 getty 743 1 743 0 Ss+ ttyin 0xfffff8000341c4b0 getty 742 1 742 0 Ss+ ttyin 0xfffff8000341c8b0 getty 741 1 741 0 Ss+ ttyin 0xfffff8000341ccb0 getty 740 1 740 0 Ss+ ttyin 0xfffff8000341b0b0 getty 739 1 739 0 Ss+ ttyin 0xfffff8000341b4b0 getty 738 1 738 0 Ss+ ttyin 0xfffff8000341b8b0 getty 684 1 684 0 Ss nanslp 0xffffffff824ffcc1 cron 680 1 680 0 Ss select 0xfffff80003c869c0 sshd 493 1 493 0 Ss select 0xfffff80003c86e40 syslogd 422 1 422 0 Ss wait 0xfffff8003b11ca60 devd 421 1 421 65 Ss select 0xfffff8003b05f240 dhclient 336 1 336 0 Ss select 0xfffff8003b05fbc0 dhclient 333 1 333 0 Ss select 0xfffff8003b05fb40 dhclient 21 0 0 0 DL syncer 0xffffffff825d6158 [syncer] 20 0 0 0 DL vlruwt 0xfffff80003aeba60 [vnlru] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d5658 [bufdaemon] 100066 D - 0xffffffff8200a980 [bufspacedaemon-0] 100082 D sdflush 0xfffff80003c874e8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f10c8 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261cfd8 [dom0] 100069 D launds 0xffffffff8261cfe4 [laundry: dom0] 100070 D umarcl 0xffffffff81542ad0 [uma] 16 0 0 0 DL - 0xffffffff8235a530 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff826625a0 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d505c [soaiod4] 8 0 0 0 DL - 0xffffffff825d505c [soaiod3] 7 0 0 0 DL - 0xffffffff825d505c [soaiod2] 6 0 0 0 DL - 0xffffffff825d505c [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82235940 [doneq0] 100062 D - 0xffffffff82235808 [scanner] 4 0 0 0 DL crypto_ 0xfffff8000334f090 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff8000334f030 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825eb138 [crypto] 14 0 0 0 DL seqstat 0xfffff80003371488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b608 [g_event] 100023 D - 0xffffffff8261b618 [g_up] 100024 D - 0xffffffff8261b610 [g_down] 12 0 0 0 WL (threaded) [intr] 100005 I [swi5: fast taskq] 100009 I [swi6: task queue] 100010 I [swi6: Giant taskq] 100017 I [swi3: vm] 100018 I [swi1: netisr 0] 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 0xfffff800032f1000 [init] 10 0 0 0 DL audit_w 0xffffffff82663230 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8260ac48 [swapper] 100006 D - 0xfffff800031f6600 [config_0] 100007 D - 0xfffff800031ebd00 [kqueue_ctx taskq] 100008 D - 0xfffff800031ebc00 [aiod_kick taskq] 100011 D - 0xfffff800031eb900 [thread taskq] 100012 D - 0xfffff800031f6300 [softirq_0] 100013 D - 0xfffff800031f6200 [softirq_1] 100014 D - 0xfffff800031f6100 [if_io_tqg_0] 100015 D - 0xfffff800031f6000 [if_io_tqg_1] 100016 D - 0xfffff800031f5e00 [if_config_tqg_0] 100021 D - 0xfffff800033a0300 [firmware taskq] 100026 D - 0xfffff800033a0100 [crypto_0] 100027 D - 0xfffff800033a0100 [crypto_1] 100041 D - 0xfffff8000339dc00 [vtnet0 rxq 0] 100042 D - 0xfffff8000339db00 [vtnet0 txq 0] 100043 D - 0xfffff8000339da00 [vtnet0 rxq 1] 100044 D - 0xfffff8000339d900 [vtnet0 txq 1] 100046 D vtbslp 0xfffff80003532680 [virtio_balloon] 100050 D - 0xfffff8000339d700 [mca taskq] 100051 D - 0xffffffff81ce3691 [deadlkres] 100057 D - 0xfffff8000339d600 [acpi_task_0] 100058 D - 0xfffff8000339d600 [acpi_task_1] 100059 D - 0xfffff8000339d600 [acpi_task_2] 100061 D - 0xfffff8000339de00 [CAM taskq] db> show all locks Process 1619 (syz-executor.3) thread 0xfffffe0003cce800 (101105) exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003beca068) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vfsops.c:1743 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003b9f2808) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:737 Process 1619 (syz-executor.3) thread 0xfffffe002494ac00 (101106) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0024c2c380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13643 Process 1617 (syz-executor.2) thread 0xfffffe0024998100 (101098) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003e454c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3878 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003b9f2bd8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:877 Process 1615 (syz-executor.1) thread 0xfffffe0024d5c300 (101096) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f369c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1663 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003b14a438) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:877 db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4241 vtbuf 24 1968K 46 sysctloid 25931 1511K 25995 kobj 332 1328K 488 newblk 144 1060K 4898 vfscache 4 1025K 4 inodedep 99 561K 1028 pcb 29 542K 482 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 126 249K 1693 acpica 1674 185K 50140 vnet_data 1 168K 1 filedesc 21 149K 1497 pagedep 16 132K 747 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 bus 988 79K 3335 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 umtx 306 39K 306 BPF 22 36K 22 gtaskqueue 22 34K 22 kdtrace 174 34K 4274 hostcache 1 32K 1 shm 1 32K 1 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 dirrem 71 18K 947 lltable 47 18K 56 temp 34 17K 1938 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 1397 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 freefile 73 10K 945 bmsafemap 3 9K 1092 devstat 4 9K 4 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 routetbl 58 8K 62 freework 31 8K 2218 audit_evclass 232 8K 290 cred 26 7K 244 CAM DEV 3 6K 510 sctp_timw 24 6K 24 kqueue 55 6K 1626 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 235 4K 235 select 30 4K 30 hhook 13 4K 13 session 25 4K 38 pgrp 25 4K 38 acpisem 22 3K 22 terminal 11 3K 11 proc-args 44 3K 572 diradd 19 3K 982 indirdep 9 3K 2204 uidinfo 3 3K 7 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_atcl 4 2K 133 sctp_stro 2 2K 45 lockf 19 2K 29 ip6ndp 12 2K 21 Unitno 29 2K 45 CAM XPT 22 2K 543 freeblks 6 2K 981 in_multi 6 2K 7 mkdir 11 2K 1470 acpidev 20 2K 20 crypto 2 2K 2 msi 9 2K 9 newdirblk 9 2K 735 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 12 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 pwd 19 1K 820 CAM SIM 2 1K 2 pfil 4 1K 4 chacha20random 1 1K 1 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 inpcbpolicy 10 1K 475 osd 3 1K 9 sctp_atky 6 1K 178 vnodes 1 1K 1 iov 4 1K 14600 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 soname 5 1K 6036 CAM path 4 1K 1034 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 prison 4 1K 4 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 nexusdev 5 1K 5 entropy 2 1K 38 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 sctp_athm 4 1K 133 sctp_map 4 1K 90 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 CAM CCB 0 0K 9400 madt_table 0 0K 2 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 iavf 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 MVS driver 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2686 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 131 sctp_iter 0 0K 8 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 8 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 mpr 0 0K 0 statfs 0 0K 911 export_host 0 0K 0 cl_savebuf 0 0K 2 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mfibuf 0 0K 0 mbuf_tag 0 0K 120 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 109 Witness 0 0K 0 stack 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 585 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 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 ath_hal 0 0K 0 athdev 0 0K 0 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 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 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 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 db> show ktr No such command; use "help" to list available commands