panic: Assertion mtx_unowned(m) failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:1170 cpuid = 0 time = 1573695265 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00242d8850 vpanic() at vpanic+0x1c7/frame 0xfffffe00242d88c0 panic() at panic+0x43/frame 0xfffffe00242d8920 _mtx_destroy() at _mtx_destroy+0x132/frame 0xfffffe00242d8960 solisten_proto() at solisten_proto+0xf6/frame 0xfffffe00242d89c0 tcp6_usr_listen() at tcp6_usr_listen+0x1dc/frame 0xfffffe00242d8a30 solisten() at solisten+0x7a/frame 0xfffffe00242d8a70 kern_listen() at kern_listen+0x125/frame 0xfffffe00242d8ab0 ia32_syscall() at ia32_syscall+0x466/frame 0xfffffe00242d8bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x8142e6d KDB: enter: panic [ thread pid 11065 tid 100659 ] Stopped at kdb_enter+0x67: movq $0,0x1469726(%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 0xfffffe0027400000 rdx 0x3ffff rbx 0 rsp 0xfffffe00242d8830 rbp 0xfffffe00242d8850 rsi 0x40001 rdi 0xffffffff810b4d41 vprintf+0xe1 r8 0 r9 0xffffffff r10 0x38a7c265 r11 0xf3f47ecd r12 0xffffffff82068cf0 ddb_dbbe r13 0 r14 0xffffffff819141f0 r15 0xffffffff819141f0 rip 0xffffffff810a9fc7 kdb_enter+0x67 rflags 0x200086 kernphys+0x86 kdb_enter+0x67: movq $0,0x1469726(%rip) db> show proc Process 11065 (syz-executor.1) at 0xfffff80003c52000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 760 at 0xfffff800363d4a60 ABI: FreeBSD ELF32 arguments: /root/syz-executor.1 reaper: 0xfffff800031f9530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffff800390f7000 (map 0xfffff800390f7000) (map.pmap 0xfffff800390f70d0) (pmap 0xfffff800390f7130) threads: 7 100081 RunQ syz-executor.1 100626 D biowr 0xfffffe0004019ac0 syz-executor.1 100641 S accept 0xfffff80003d7d168 syz-executor.1 100650 D ufs 0xfffff800394b7d88 syz-executor.1 101170 S accept 0xfffff80003d7d168 syz-executor.1 100659 Run CPU 0 syz-executor.1 100662 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 11072 780 780 0 S (threaded) syz-executor.2 100117 S nanslp 0xffffffff824fc2e1 syz-executor.2 100657 S select 0xfffff800390348c0 syz-executor.2 100635 S uwait 0xfffff800030d0700 syz-executor.2 11071 761 761 0 D (threaded) syz-executor.3 100634 S nanslp 0xffffffff824fc2e0 syz-executor.3 100646 D biowr 0xfffffe0003e42d40 syz-executor.3 100647 S uwait 0xfffff800392df700 syz-executor.3 11065 760 760 0 R (threaded) syz-executor.1 100081 RunQ syz-executor.1 100626 D biowr 0xfffffe0004019ac0 syz-executor.1 100641 S accept 0xfffff80003d7d168 syz-executor.1 100650 D ufs 0xfffff800394b7d88 syz-executor.1 101170 S accept 0xfffff80003d7d168 syz-executor.1 100659 Run CPU 0 syz-executor.1 100662 Run CPU 1 syz-executor.1 3299 1 3299 65 Ss select 0xfffff800363a2940 dhclient 2689 1 2689 0 Ss select 0xfffff800363a14c0 dhclient 2685 1 2685 0 Ss select 0xfffff80036d0a140 dhclient 2665 1 2665 65 Ss select 0xfffff800363a2440 dhclient 2076 1 2076 0 Ss select 0xfffff800363a2040 dhclient 2072 1 2072 0 Ss select 0xfffff800030745c0 dhclient 2051 1 2051 65 Ss select 0xfffff800363a2340 dhclient 1426 1 1426 0 Ss select 0xfffff800039fdc40 dhclient 1423 1 1423 0 Ss select 0xfffff800363a0140 dhclient 1402 1 1402 65 Ss select 0xfffff800363a1cc0 dhclient 802 1 802 0 Ss select 0xfffff800363a25c0 dhclient 794 1 794 0 Ss select 0xfffff800363a2d40 dhclient 780 754 780 0 Ss nanslp 0xffffffff824fc2e1 syz-executor.2 761 754 761 0 Ss nanslp 0xffffffff824fc2e0 syz-executor.3 760 754 760 0 Ss nanslp 0xffffffff824fc2e1 syz-executor.1 759 754 759 0 Ss piperd 0xfffff80003bffbe0 syz-executor.0 754 752 752 0 S (threaded) syz-fuzzer 100097 S uwait 0xfffff800032a7580 syz-fuzzer 100101 S uwait 0xfffff800032aad00 syz-fuzzer 100102 S uwait 0xfffff800032aae00 syz-fuzzer 100103 S uwait 0xfffff800032aaf00 syz-fuzzer 100104 S kqread 0xfffff800031d8b00 syz-fuzzer 100105 S uwait 0xfffff80003430180 syz-fuzzer 100106 S uwait 0xfffff800032a6e00 syz-fuzzer 100107 S uwait 0xfffff800032a6f00 syz-fuzzer 100109 S uwait 0xfffff800032a7180 syz-fuzzer 100111 S uwait 0xfffff800032a6900 syz-fuzzer 752 750 752 0 Ss pause 0xfffff800039a75d8 csh 750 668 750 0 Ss select 0xfffff800363a2dc0 sshd 734 1 734 0 Ss+ ttyin 0xfffff800036e40b0 getty 733 1 733 0 Ss+ ttyin 0xfffff80003a040b0 getty 732 1 732 0 Ss+ ttyin 0xfffff80003a048b0 getty 731 1 731 0 Ss+ ttyin 0xfffff80003a050b0 getty 730 1 730 0 Ss+ ttyin 0xfffff80003a058b0 getty 729 1 729 0 Ss+ ttyin 0xfffff80003a060b0 getty 728 1 728 0 Ss+ ttyin 0xfffff80003a068b0 getty 727 1 727 0 Ss+ ttyin 0xfffff80003a070b0 getty 726 1 726 0 Ss+ ttyin 0xfffff800036fb0b0 getty 672 1 672 0 Ss nanslp 0xffffffff824fc2e1 cron 668 1 668 0 Ss select 0xfffff800363a30c0 sshd 481 1 481 0 Ss select 0xfffff800030743c0 syslogd 410 1 410 0 Ss select 0xfffff800039fee40 devd 409 1 409 65 Ss select 0xfffff800039fec40 dhclient 324 1 324 0 Ss select 0xfffff800039fedc0 dhclient 321 1 321 0 Ss select 0xfffff800039fef40 dhclient 21 0 0 0 DL syncer 0xffffffff825d27b0 [syncer] 20 0 0 0 DL vlruwt 0xfffff80003429000 [vnlru] 19 0 0 0 DL (threaded) [bufdaemon] 100063 D qsleep 0xffffffff825d1c58 [bufdaemon] 100065 D - 0xffffffff8200a900 [bufspacedaemon-0] 100079 D sdflush 0xfffff800039024e8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825ed108 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100061 D psleep 0xffffffff82618e98 [dom0] 100067 D launds 0xffffffff82618ea4 [laundry: dom0] 100068 D umarcl 0xffffffff81529f70 [uma] 16 0 0 0 DL - 0xffffffff82357f20 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff8265e470 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d165c [soaiod4] 8 0 0 0 DL - 0xffffffff825d165c [soaiod3] 7 0 0 0 DL - 0xffffffff825d165c [soaiod2] 6 0 0 0 DL - 0xffffffff825d165c [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff822332c0 [doneq0] 100060 D - 0xffffffff82233188 [scanner] 4 0 0 0 DL crypto_ 0xfffff800031dbc90 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff800031dbc30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825e7748 [crypto] 14 0 0 0 DL seqstat 0xfffff80003254888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff82617490 [g_event] 100023 D - 0xffffffff826174a0 [g_up] 100024 D - 0xffffffff82617498 [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 [swi4: clock (0)] 100018 I [swi4: clock (1)] 100019 I [swi3: vm] 100020 I [swi1: netisr 0] 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 [irq1: atkbd0] 100046 I [irq12: psm0] 100047 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 0xfffff800031f9530 [init] 10 0 0 0 DL audit_w 0xffffffff8265f100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82606c68 [swapper] 100006 D - 0xfffff8000322ce00 [thread taskq] 100008 D - 0xfffff8000322cc00 [config_0] 100009 D - 0xfffff8000322cb00 [kqueue_ctx taskq] 100010 D - 0xfffff8000322ca00 [aiod_kick taskq] 100012 D - 0xfffff8000322c800 [softirq_0] 100013 D - 0xfffff8000322c700 [softirq_1] 100014 D - 0xfffff8000322c600 [if_io_tqg_0] 100015 D - 0xfffff8000322c500 [if_io_tqg_1] 100016 D - 0xfffff8000322c400 [if_config_tqg_0] 100021 D - 0xfffff8000322c300 [firmware taskq] 100026 D - 0xfffff8000322c200 [crypto_0] 100027 D - 0xfffff8000322c200 [crypto_1] 100041 D - 0xfffff8000322bd00 [vtnet0 rxq 0] 100042 D - 0xfffff8000322bc00 [vtnet0 txq 0] 100043 D - 0xfffff8000322bb00 [vtnet0 rxq 1] 100044 D - 0xfffff8000322ba00 [vtnet0 txq 1] 100048 D - 0xfffff8000322b900 [mca taskq] 100052 D - 0xffffffff824fb061 [deadlkres] 100055 D - 0xfffff800039d9100 [acpi_task_0] 100056 D - 0xfffff800039d9100 [acpi_task_1] 100057 D - 0xfffff800039d9100 [acpi_task_2] 100059 D - 0xfffff8000322c100 [CAM taskq] db> show all locks Process 11071 (syz-executor.3) thread 0xfffff8003933e6e0 (100646) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003e42dc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3873 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800366c2d88) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:874 Process 11065 (syz-executor.1) thread 0xfffff800391966e0 (100626) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0004019b40) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3873 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800394b7d88) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:874 Process 11065 (syz-executor.1) thread 0xfffff8003917b000 (100650) exclusive lockmgr ufs (ufs) r = 0 (0xfffff80039374d88) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:713 Process 11065 (syz-executor.1) thread 0xfffff800394ec000 (100659) exclusive sleep mutex socket (socket) r = 0 (0xfffff80003d6ba98) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:479 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80036326020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:471 db> show malloc Type InUse MemUse Requests devbuf 4200 4764K 4227 vtbuf 24 1968K 46 callout 3 1672K 3 kobj 332 1328K 488 newblk 34 1033K 74713 vfscache 4 1025K 4 pcb 29 537K 3595 inodedep 7 515K 16694 ufs_quota 1 512K 1 vfs_hash 1 512K 1 intr 4 388K 4 subproc 142 281K 11155 acpica 1674 185K 47809 vnet_data 1 168K 1 filedesc 19 133K 20343 pagedep 9 130K 10189 tfo_ccache 1 128K 1 sysctloid 2038 107K 2098 sem 4 106K 4 DEVFS1 105 105K 122 BPF 46 88K 46 bus 948 77K 2929 linker 205 76K 231 mtx_pool 2 72K 2 UMAHash 3 69K 5 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 umtx 320 40K 320 kdtrace 187 36K 44426 gtaskqueue 22 34K 22 hostcache 1 32K 1 shm 1 32K 16 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 76 26K 76 kbdmux 6 22K 6 vmem 3 20K 5 temp 34 17K 2735 ufs_mount 3 17K 4 proc 3 17K 3 lltable 44 16K 118 tty 16 16K 16 tidhash 1 16K 1 ithread 87 15K 87 ether_multi 172 14K 177 bus-sc 26 13K 1128 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 77 9K 418 cred 34 9K 351 bmsafemap 2 9K 14417 devstat 4 9K 4 UART 12 9K 12 rpc 2 8K 2 sctp_timw 32 8K 32 shmfd 1 8K 1 pfs_vncache 1 8K 1 select 63 8K 63 audit_evclass 230 8K 288 routetbl 58 7K 62 plimit 24 6K 509 kqueue 62 6K 11077 CAM DEV 3 6K 508 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1522 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 taskqueue 42 5K 42 session 35 5K 52 pgrp 35 5K 52 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 CAM CCB 2 4K 147424 lockf 35 4K 416 hhook 13 4K 13 proc-args 52 3K 660 terminal 11 3K 11 acpisem 20 3K 20 uidinfo 5 3K 18 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 42425 CAM XPT 22 2K 542 in_multi 6 2K 7 acpidev 20 2K 20 crypto 2 2K 2 msi 9 2K 9 tun 7 2K 7 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 cdev 4 1K 4 NFSD session 1 1K 1 CAM periph 4 1K 270 diradd 6 1K 12643 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 iov 4 1K 21855 CAM SIM 2 1K 2 softdep 1 1K 1 savedino 2 1K 12814 mkdir 4 1K 20336 indirdep 2 1K 38733 chacha20random 1 1K 1 epoch 4 1K 4 inpcbpolicy 15 1K 2423 encap_export_host 8 1K 8 pfil 3 1K 3 osd 3 1K 9 newdirblk 4 1K 10168 vnodes 1 1K 162 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 3 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 CAM path 4 1K 1030 soname 4 1K 6547 nexusdev 5 1K 5 filecaps 5 1K 99 ip6_msource 1 1K 1 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 freework 1 1K 36110 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 entropy 1 1K 45 p1003.1b 1 1K 1 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 madt_table 0 0K 2 tempbuff 0 0K 0 tempbuff 0 0K 0 smartpqi 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 CCB List 0 0K 0 iavf 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 CAM ccb queue 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 43 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 dirrem 0 0K 12599 freefile 0 0K 12594 freeblks 0 0K 13884 freefrag 0 0K 22 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 15 ip6_moptions 0 0K 5 in6_mfilter 0 0K 10 frag6 0 0K 3 tcplog 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 116 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_athm 0 0K 1820 sctp_atky 0 0K 2213 sctp_atcl 0 0K 1819 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 394 sctp_stri 0 0K 0 sctp_map 0 0K 788 newreno data 0 0K 1 ip_moptions 0 0K 2 in_mfilter 0 0K 4 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 vnodemarker 0 0K 92 mpr 0 0K 0 statfs 0 0K 10362 export_host 0 0K 0 cl_savebuf 0 0K 9 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mfibuf 0 0K 0 mbuf_tag 0 0K 189 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 116 Witness 0 0K 0 stack 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 364 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 757 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 PUC 0 0K 0 db> show ktr No such command; use "help" to list available commands