panic: sx lock still held cpuid = 0 time = 1577762766 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024541870 vpanic() at vpanic+0x1c7/frame 0xfffffe00245418e0 panic() at panic+0x43/frame 0xfffffe0024541940 sx_destroy() at sx_destroy+0x63/frame 0xfffffe0024541960 solisten_proto() at solisten_proto+0xd2/frame 0xfffffe00245419c0 tcp6_usr_listen() at tcp6_usr_listen+0x1dc/frame 0xfffffe0024541a30 solisten() at solisten+0x7a/frame 0xfffffe0024541a70 kern_listen() at kern_listen+0x125/frame 0xfffffe0024541ab0 ia32_syscall() at ia32_syscall+0x48c/frame 0xfffffe0024541bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x8142e7d KDB: enter: panic [ thread pid 15565 tid 100133 ] Stopped at kdb_enter+0x67: movq $0,0x145f996(%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 0xfffffe0024541850 rbp 0xfffffe0024541870 rsi 0x40001 rdi 0xffffffff810c14f1 vprintf+0xe1 r8 0 r9 0xffffffff r10 0x75cc9531 r11 0xa9d610b0 r12 0xffffffff82068d90 ddb_dbbe r13 0 r14 0xffffffff81937ca2 r15 0xffffffff81937ca2 rip 0xffffffff810b6777 kdb_enter+0x67 rflags 0x200082 kernphys+0x82 kdb_enter+0x67: movq $0,0x145f996(%rip) db> show proc Process 15565 (syz-executor.0) at 0xfffff8001c264000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 768 at 0xfffff80003dd9530 ABI: FreeBSD ELF32 arguments: /root/syz-executor.0 reaper: 0xfffff800032be530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffff8001c192000 (map 0xfffff8001c192000) (map.pmap 0xfffff8001c1920c0) (pmap 0xfffff8001c192120) threads: 6 101142 RunQ syz-executor.0 100125 S sbwait 0xfffff80003e8fd6c syz-executor.0 100124 S sbwait 0xfffff80003e8b65c syz-executor.0 101091 S sbwait 0xfffff80003ea02d4 syz-executor.0 101092 Run CPU 1 syz-executor.0 100133 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 15565 768 768 0 R (threaded) syz-executor.0 101142 RunQ syz-executor.0 100125 S sbwait 0xfffff80003e8fd6c syz-executor.0 100124 S sbwait 0xfffff80003e8b65c syz-executor.0 101091 S sbwait 0xfffff80003ea02d4 syz-executor.0 101092 Run CPU 1 syz-executor.0 100133 Run CPU 0 syz-executor.0 15564 769 769 0 S (threaded) syz-executor.1 100196 S nanslp 0xffffffff824fed10 syz-executor.1 100129 S sbwait 0xfffff80003e95c6c syz-executor.1 101086 S uwait 0xfffff8003ab78780 syz-executor.1 6593 1 6593 65 Ss select 0xfffff800032b6140 dhclient 5538 1 5538 0 Ss select 0xfffff800035989c0 dhclient 5532 1 5532 0 Ss select 0xfffff800035990c0 dhclient 5513 1 5513 65 Ss select 0xfffff800032b5840 dhclient 4273 1 4273 0 Ss select 0xfffff80003599040 dhclient 4270 1 4270 0 Ss select 0xfffff800032b5dc0 dhclient 4250 1 4250 65 Ss select 0xfffff800032b5f40 dhclient 2925 1 2925 0 Ss select 0xfffff800032b61c0 dhclient 2922 1 2922 0 Ss select 0xfffff80003599240 dhclient 2903 1 2903 65 Ss select 0xfffff800035992c0 dhclient 1256 1 1256 0 Ss select 0xfffff800032b6840 dhclient 1249 1 1249 0 Ss select 0xfffff80003599540 dhclient 778 766 778 0 Ss piperd 0xfffff80003d45be0 syz-executor.2 771 766 771 0 Ss piperd 0xfffff80003d392f8 syz-executor.3 769 766 769 0 Ss nanslp 0xffffffff824fed10 syz-executor.1 768 766 768 0 Ss nanslp 0xffffffff824fed11 syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100089 S uwait 0xfffff800032c0600 syz-fuzzer 100103 S uwait 0xfffff80003828200 syz-fuzzer 100104 S uwait 0xfffff800032c0200 syz-fuzzer 100105 S kqread 0xfffff80003835d00 syz-fuzzer 100106 S uwait 0xfffff800032c1200 syz-fuzzer 100107 S uwait 0xfffff800032c0500 syz-fuzzer 100108 S uwait 0xfffff800032c0b00 syz-fuzzer 100109 S uwait 0xfffff80003827d80 syz-fuzzer 100110 S uwait 0xfffff80003827e80 syz-fuzzer 100113 S uwait 0xfffff80003828c00 syz-fuzzer 100114 S uwait 0xfffff80003828b80 syz-fuzzer 764 762 764 0 Ss pause 0xfffff80003dd90a8 csh 762 680 762 0 Ss select 0xfffff800032b6cc0 sshd 746 1 746 0 Ss+ ttyin 0xfffff800033fccb0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b0c8b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b0ccb0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b0d0b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b0d4b0 getty 741 1 741 0 Ss+ ttyin 0xfffff800033fb0b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800033fb4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800033fb8b0 getty 738 1 738 0 Ss+ ttyin 0xfffff800033fbcb0 getty 684 1 684 0 Ss nanslp 0xffffffff824fed11 cron 680 1 680 0 Ss select 0xfffff800032b6940 sshd 493 1 493 0 Ss select 0xfffff800032b6c40 syslogd 422 1 422 0 Ss select 0xfffff800032b6ac0 devd 421 1 421 65 Ss select 0xfffff80003584240 dhclient 336 1 336 0 Ss select 0xfffff800032b6b40 dhclient 333 1 333 0 Ss select 0xfffff800035844c0 dhclient 21 0 0 0 DL syncer 0xffffffff825d51e0 [syncer] 20 0 0 0 DL vlruwt 0xfffff80003b1f000 [vnlru] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d4698 [bufdaemon] 100066 D - 0xffffffff8200a980 [bufspacedaemon-0] 100080 D sdflush 0xfffff80003ce7ee8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f0108 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261d058 [dom0] 100069 D launds 0xffffffff8261d064 [laundry: dom0] 100070 D umarcl 0xffffffff8153f050 [uma] 16 0 0 0 DL - 0xffffffff82359598 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff82662620 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d409c [soaiod4] 8 0 0 0 DL - 0xffffffff825d409c [soaiod3] 7 0 0 0 DL - 0xffffffff825d409c [soaiod2] 6 0 0 0 DL - 0xffffffff825d409c [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82234940 [doneq0] 100062 D - 0xffffffff82234808 [scanner] 4 0 0 0 DL crypto_ 0xfffff800033dbe90 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff800033dbe30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825ea178 [crypto] 14 0 0 0 DL seqstat 0xfffff80003369c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b688 [g_event] 100023 D - 0xffffffff8261b698 [g_up] 100024 D - 0xffffffff8261b690 [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 0xfffff800032be530 [init] 10 0 0 0 DL audit_w 0xffffffff826632b0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82609c78 [swapper] 100006 D - 0xfffff800031db700 [config_0] 100007 D - 0xfffff800031db500 [kqueue_ctx taskq] 100008 D - 0xfffff800031db300 [aiod_kick taskq] 100011 D - 0xfffff800031dac00 [thread taskq] 100012 D - 0xfffff800031daa00 [if_config_tqg_0] 100013 D - 0xfffff800031da800 [softirq_0] 100014 D - 0xfffff800031da600 [softirq_1] 100015 D - 0xfffff800031da400 [if_io_tqg_0] 100016 D - 0xfffff800031da200 [if_io_tqg_1] 100021 D - 0xfffff8000333ed00 [firmware taskq] 100026 D - 0xfffff8000333e700 [crypto_0] 100027 D - 0xfffff8000333e700 [crypto_1] 100041 D - 0xfffff8000333da00 [vtnet0 rxq 0] 100042 D - 0xfffff8000333d900 [vtnet0 txq 0] 100043 D - 0xfffff8000333d800 [vtnet0 rxq 1] 100044 D - 0xfffff8000333d700 [vtnet0 txq 1] 100046 D vtbslp 0xfffff8000359a880 [virtio_balloon] 100050 D - 0xfffff8000333c700 [mca taskq] 100051 D - 0xffffffff81cdb6c1 [deadlkres] 100057 D - 0xfffff8000333c300 [acpi_task_0] 100058 D - 0xfffff8000333c300 [acpi_task_1] 100059 D - 0xfffff8000333c300 [acpi_task_2] 100061 D - 0xfffff8000333e100 [CAM taskq] db> show all locks Process 15565 (syz-executor.0) thread 0xfffff8003af506e0 (100125) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80003e8fd10) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:393 Process 15565 (syz-executor.0) thread 0xfffff8003adb5000 (100124) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80003e8b600) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:393 Process 15565 (syz-executor.0) thread 0xfffff8001c7196e0 (101091) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80003ea0278) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:393 Process 15565 (syz-executor.0) thread 0xfffff8001c5a0000 (101092) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80003e88988) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:393 Process 15565 (syz-executor.0) thread 0xfffff8001c6e26e0 (100133) exclusive sleep mutex socket (socket) r = 0 (0xfffff80003e88710) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:489 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8003a559b90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:481 Process 15564 (syz-executor.1) thread 0xfffff8001c6f8000 (100129) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80003e95c10) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:393 db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4241 vtbuf 24 1968K 46 sysctloid 23668 1374K 23732 kobj 333 1332K 489 newblk 9 1026K 15485 vfscache 4 1025K 4 pcb 106 614K 10369 inodedep 92 558K 16010 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 141 277K 15653 acpica 1674 185K 49997 vnet_data 1 168K 1 pagedep 9 130K 14948 tfo_ccache 1 128K 1 filedesc 17 117K 29153 sem 2 106K 4 DEVFS1 105 105K 122 linker 221 89K 252 BPF 46 88K 46 bus 968 78K 3333 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 495 62K 495 umtx 340 43K 340 kdtrace 185 36K 49723 gtaskqueue 22 34K 22 sctp_atcl 65 33K 3605 hostcache 1 32K 1 shm 1 32K 282 sctp_stro 31 31K 612 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 74 25K 76 kbdmux 6 22K 6 vmem 3 19K 4 temp 36 18K 2868 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 lltable 43 16K 311 ithread 89 15K 89 ether_multi 172 14K 267 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 dirrem 83 11K 15470 freefile 83 11K 15467 in6_multi 89 11K 89 eventhandler 122 11K 122 pfs_nodes 20 10K 20 cred 39 10K 4292 GEOM 60 10K 487 rman 82 10K 423 bmsafemap 2 9K 15645 devstat 4 9K 4 UART 12 9K 12 rpc 2 8K 2 sctp_timw 32 8K 32 shmfd 1 8K 1 select 64 8K 64 pfs_vncache 1 8K 1 audit_evclass 231 8K 289 routetbl 58 7K 62 CAM DEV 3 6K 508 plimit 24 6K 513 kqueue 61 6K 15577 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 54 pgrp 35 5K 58 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_atky 96 4K 4217 UMA 233 4K 233 lockf 32 4K 828 hhook 13 4K 13 proc-args 52 3K 700 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 5 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 29 2K 35027 CAM XPT 22 2K 541 in_multi 6 2K 25 acpidev 20 2K 20 crypto 2 2K 2 msi 9 2K 9 tun 7 2K 7 freework 5 2K 14910 sctp_athm 65 2K 3694 mkdir 8 1K 29800 freeblks 4 1K 14909 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 NFSD session 1 1K 1 sctp_map 62 1K 1224 CAM periph 4 1K 270 inpcbpolicy 24 1K 12357 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 epoch 5 1K 5 CAM SIM 2 1K 2 softdep 1 1K 1 diradd 4 1K 15511 chacha20random 1 1K 1 cdev 2 1K 2 encap_export_host 8 1K 8 pfil 3 1K 3 osd 3 1K 9 newdirblk 4 1K 14900 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 soname 8 1K 13148 feeder 7 1K 7 loginclass 3 1K 3 CAM path 4 1K 1030 apmdev 1 1K 1 atkbddev 2 1K 2 ip_msource 2 1K 26 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 filecaps 5 1K 120 entropy 2 1K 47 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 iov 1 1K 19558 p1003.1b 1 1K 1 CAM CCB 0 0K 3668 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 tempbuff 0 0K 0 pvscsi 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 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 10781 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 45 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 6 allocindir 0 0K 0 indirdep 0 0K 10 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 195 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 1181 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 0 sctp_stri 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 151 in_mfilter 0 0K 150 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 90 mpr 0 0K 0 statfs 0 0K 15099 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 436 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 245 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 767 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 517 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