panic: sx lock still held cpuid = 1 time = 1574633639 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024300870 vpanic() at vpanic+0x1c7/frame 0xfffffe00243008e0 panic() at panic+0x43/frame 0xfffffe0024300940 sx_destroy() at sx_destroy+0x63/frame 0xfffffe0024300960 solisten_proto() at solisten_proto+0xd2/frame 0xfffffe00243009c0 tcp6_usr_listen() at tcp6_usr_listen+0x1dc/frame 0xfffffe0024300a30 solisten() at solisten+0x7a/frame 0xfffffe0024300a70 kern_listen() at kern_listen+0x125/frame 0xfffffe0024300ab0 ia32_syscall() at ia32_syscall+0x466/frame 0xfffffe0024300bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x8142e6d KDB: enter: panic [ thread pid 13410 tid 101018 ] Stopped at kdb_enter+0x67: movq $0,0x1461236(%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 0xfffffe0025200000 rdx 0x3ffff rbx 0 rsp 0xfffffe0024300850 rbp 0xfffffe0024300870 rsi 0x40001 rdi 0xffffffff810bd7a1 vprintf+0xe1 r8 0 r9 0xffffffff r10 0x49e7bc66 r11 0x89dfc88c r12 0xffffffff82068d70 ddb_dbbe r13 0 r14 0xffffffff8192086c r15 0xffffffff8192086c rip 0xffffffff810b2a27 kdb_enter+0x67 rflags 0x200082 kernphys+0x82 kdb_enter+0x67: movq $0,0x1461236(%rip) db> show proc Process 13410 (syz-executor.0) at 0xfffff8000cce6a60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 769 at 0xfffff80003c43000 ABI: FreeBSD ELF32 arguments: /root/syz-executor.0 reaper: 0xfffff80003200530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffff80022a2b000 (map 0xfffff80022a2b000) (map.pmap 0xfffff80022a2b0d0) (pmap 0xfffff80022a2b130) threads: 5 101160 RunQ syz-executor.0 101009 S select 0xfffff80003cc5440 syz-executor.0 101011 S sbwait 0xfffff80003d5ed6c syz-executor.0 101013 Run CPU 0 syz-executor.0 101018 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 13416 841 841 0 S (threaded) syz-executor.1 100850 S nanslp 0xffffffff824fc850 syz-executor.1 101034 S select 0xfffff80003ca9e40 syz-executor.1 101036 S uwait 0xfffff8001b469180 syz-executor.1 13415 839 839 0 S (threaded) syz-executor.3 100614 S nanslp 0xffffffff824fc850 syz-executor.3 101030 S select 0xfffff800032b1c40 syz-executor.3 101031 S sbwait 0xfffff8001b70d65c syz-executor.3 100078 S sbwait 0xfffff8002268f65c syz-executor.3 101035 S uwait 0xfffff8000cb77600 syz-executor.3 13412 770 770 0 S (threaded) syz-executor.2 101152 S nanslp 0xffffffff824fc850 syz-executor.2 101015 S uwait 0xfffff80027b2c100 syz-executor.2 101016 S sbwait 0xfffff80003d5a9e4 syz-executor.2 101021 S uwait 0xfffff80003764280 syz-executor.2 13410 769 769 0 R (threaded) syz-executor.0 101160 RunQ syz-executor.0 101009 S select 0xfffff80003cc5440 syz-executor.0 101011 S sbwait 0xfffff80003d5ed6c syz-executor.0 101013 Run CPU 0 syz-executor.0 101018 Run CPU 1 syz-executor.0 4419 1 4419 65 Ss select 0xfffff800032b29c0 dhclient 3775 1 3775 0 Ss select 0xfffff800032b2cc0 dhclient 3771 1 3771 0 Ss select 0xfffff800032b15c0 dhclient 3745 1 3745 65 Ss select 0xfffff800032b2d40 dhclient 2861 1 2861 0 Ss select 0xfffff800032b4940 dhclient 2858 1 2858 0 Ss select 0xfffff800032b22c0 dhclient 2839 1 2839 65 Ss select 0xfffff800032b1340 dhclient 2119 1 2119 0 Ss select 0xfffff800032b1e40 dhclient 2116 1 2116 0 Ss select 0xfffff80003cc5040 dhclient 2095 1 2095 65 Ss select 0xfffff800032b2440 dhclient 1041 1 1041 0 Ss select 0xfffff800032b4840 dhclient 1038 1 1038 0 Ss select 0xfffff80003cc5bc0 dhclient 841 766 841 0 Ss nanslp 0xffffffff824fc850 syz-executor.1 839 766 839 0 Ss nanslp 0xffffffff824fc851 syz-executor.3 770 766 770 0 Ss nanslp 0xffffffff824fc850 syz-executor.2 769 766 769 0 Ss nanslp 0xffffffff824fc851 syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100072 S uwait 0xfffff80003232000 syz-fuzzer 100104 S uwait 0xfffff80003230100 syz-fuzzer 100105 S uwait 0xfffff80003230200 syz-fuzzer 100106 S uwait 0xfffff800031fd800 syz-fuzzer 100107 S uwait 0xfffff800031fd900 syz-fuzzer 100108 S uwait 0xfffff80003764f00 syz-fuzzer 100109 S uwait 0xfffff80003763080 syz-fuzzer 100110 S uwait 0xfffff80003763180 syz-fuzzer 100111 S kqread 0xfffff800032d6000 syz-fuzzer 100112 S uwait 0xfffff800031fda00 syz-fuzzer 100430 S uwait 0xfffff80003764c00 syz-fuzzer 764 762 764 0 Ss pause 0xfffff8000c5a3b08 csh 762 680 762 0 Ss select 0xfffff80003cc5140 sshd 746 1 746 0 Ss+ ttyin 0xfffff800037594b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003a080b0 getty 744 1 744 0 Ss+ ttyin 0xfffff800039f20b0 getty 743 1 743 0 Ss+ ttyin 0xfffff800039f28b0 getty 742 1 742 0 Ss+ ttyin 0xfffff800039f10b0 getty 741 1 741 0 Ss+ ttyin 0xfffff800039f18b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800039f40b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800039f48b0 getty 738 1 738 0 Ss+ ttyin 0xfffff800039f30b0 getty 684 1 684 0 Ss nanslp 0xffffffff824fc850 cron 680 1 680 0 Ss select 0xfffff80003cc51c0 sshd 493 1 493 0 Ss select 0xfffff80003cc5ac0 syslogd 422 1 422 0 Ss select 0xfffff800032b32c0 devd 421 1 421 65 Ss select 0xfffff80003cc5a40 dhclient 336 1 336 0 Ss select 0xfffff80003cc5c40 dhclient 333 1 333 0 Ss select 0xfffff80003cc5dc0 dhclient 21 0 0 0 DL vlruwt 0xfffff80003a13a60 [vnlru] 20 0 0 0 DL syncer 0xffffffff825d2d20 [syncer] 19 0 0 0 DL (threaded) [bufdaemon] 100063 D qsleep 0xffffffff825d21d8 [bufdaemon] 100068 D - 0xffffffff8200a900 [bufspacedaemon-0] 100080 D sdflush 0xfffff800031ee4e8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825edc08 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100061 D psleep 0xffffffff82619998 [dom0] 100066 D launds 0xffffffff826199a4 [laundry: dom0] 100067 D umarcl 0xffffffff81530640 [uma] 16 0 0 0 DL - 0xffffffff82358498 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff8265ef70 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d1bdc [soaiod4] 8 0 0 0 DL - 0xffffffff825d1bdc [soaiod3] 7 0 0 0 DL - 0xffffffff825d1bdc [soaiod2] 6 0 0 0 DL - 0xffffffff825d1bdc [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82233840 [doneq0] 100060 D - 0xffffffff82233708 [scanner] 4 0 0 0 DL crypto_ 0xfffff8000333a090 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff8000333a030 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825e7cb8 [crypto] 14 0 0 0 DL seqstat 0xfffff800032a0c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff82617f90 [g_event] 100023 D - 0xffffffff82617fa0 [g_up] 100024 D - 0xffffffff82617f98 [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 [swi4: clock (0)] 100019 I [swi4: clock (1)] 100020 I [swi3: vm] 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 0xfffff80003200530 [init] 10 0 0 0 DL audit_w 0xffffffff8265fc00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82607788 [swapper] 100006 D - 0xfffff800031f5800 [thread taskq] 100008 D - 0xfffff800031ebe00 [config_0] 100009 D - 0xfffff800031f5300 [kqueue_ctx taskq] 100010 D - 0xfffff800031f5100 [aiod_kick taskq] 100012 D - 0xfffff800031ebd00 [if_io_tqg_0] 100013 D - 0xfffff800031ebc00 [if_io_tqg_1] 100014 D - 0xfffff800031ebb00 [if_config_tqg_0] 100015 D - 0xfffff800031eba00 [softirq_0] 100016 D - 0xfffff800031eb900 [softirq_1] 100021 D - 0xfffff8000326bc00 [firmware taskq] 100026 D - 0xfffff8000326b600 [crypto_0] 100027 D - 0xfffff8000326b600 [crypto_1] 100041 D - 0xfffff800031f6100 [vtnet0 rxq 0] 100042 D - 0xfffff80003734500 [vtnet0 txq 0] 100043 D - 0xfffff80003734400 [vtnet0 rxq 1] 100044 D - 0xfffff80003734300 [vtnet0 txq 1] 100048 D - 0xfffff80003732b00 [mca taskq] 100049 D - 0xffffffff824fb5d1 [deadlkres] 100056 D - 0xfffff80003732300 [acpi_task_0] 100057 D - 0xfffff80003732300 [acpi_task_1] 100058 D - 0xfffff80003732300 [acpi_task_2] 100059 D - 0xfffff8000326ce00 [CAM taskq] db> show all locks Process 13415 (syz-executor.3) thread 0xfffff8001441f000 (101031) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff8001b70d600) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:393 Process 13415 (syz-executor.3) thread 0xfffff800267f9000 (100078) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff8002268f600) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:393 Process 13412 (syz-executor.2) thread 0xfffff80006055000 (101016) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80003d5a988) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:393 Process 13410 (syz-executor.0) thread 0xfffff80027b29000 (101011) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80003d5ed10) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:393 Process 13410 (syz-executor.0) thread 0xfffff80014427000 (101013) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff8001b70dd10) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:393 Process 13410 (syz-executor.0) thread 0xfffff80027b226e0 (101018) exclusive sleep mutex socket (socket) r = 0 (0xfffff8001b70da98) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:479 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8000c37e7c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:471 db> show malloc Type InUse MemUse Requests devbuf 4206 4793K 4234 vtbuf 24 1968K 46 callout 3 1672K 3 kobj 334 1336K 490 newblk 40 1034K 76671 vfscache 4 1025K 4 pcb 33 537K 8470 inodedep 11 517K 16512 ufs_quota 1 512K 1 vfs_hash 1 512K 1 intr 4 388K 4 subproc 143 285K 13499 acpica 1674 185K 48748 vnet_data 1 168K 1 filedesc 21 149K 24823 pagedep 9 130K 12425 tfo_ccache 1 128K 1 sysctloid 2080 109K 2142 sem 4 106K 4 DEVFS1 105 105K 122 linker 221 89K 252 BPF 46 88K 46 bus 962 78K 3159 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 496 62K 496 umtx 352 44K 352 kdtrace 193 37K 52657 gtaskqueue 22 34K 22 hostcache 1 32K 1 shm 1 32K 1379 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 2877 ufs_mount 3 17K 4 proc 3 17K 3 lltable 44 16K 292 tty 16 16K 16 tidhash 1 16K 1 ithread 87 15K 87 ether_multi 172 14K 177 bus-sc 28 13K 1269 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 in6_multi 89 11K 89 eventhandler 122 11K 122 select 80 10K 80 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 80 10K 421 bmsafemap 2 9K 16261 cred 33 9K 350 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 audit_evclass 231 8K 289 routetbl 58 7K 62 kqueue 63 7K 13423 CAM DEV 3 6K 508 plimit 24 6K 517 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1522 DEVFSP 78 5K 82 ufs_dirhash 20 5K 24 taskqueue 42 5K 42 session 35 5K 56 pgrp 35 5K 60 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 freework 15 4K 39273 lockf 32 4K 84 hhook 13 4K 13 proc-args 52 3K 713 terminal 11 3K 11 acpisem 21 3K 21 uidinfo 5 3K 11 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 30 2K 49503 CAM XPT 22 2K 541 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 NFSD session 1 1K 1 CAM periph 4 1K 270 inpcbpolicy 27 1K 7843 mkdir 6 1K 24796 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 diradd 5 1K 14672 CAM SIM 2 1K 2 softdep 1 1K 1 freeblks 2 1K 16067 indirdep 2 1K 38514 chacha20random 1 1K 1 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 pfil 3 1K 3 osd 3 1K 9 soname 9 1K 11520 newdirblk 4 1K 12398 freefile 2 1K 14620 vnodes 1 1K 1 sigio 4 1K 1616 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 3 CAM path 4 1K 1030 apmdev 1 1K 1 atkbddev 2 1K 2 dirrem 1 1K 14628 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 124 entropy 2 1K 49 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 p1003.1b 1 1K 1 CAM CCB 0 0K 148566 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 21342 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 44 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 17 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 43 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 1372 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_athm 0 0K 2870 sctp_atky 0 0K 3375 sctp_atcl 0 0K 2870 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stro 0 0K 505 sctp_stri 0 0K 0 sctp_map 0 0K 1010 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 vnodemarker 0 0K 98 mpr 0 0K 0 statfs 0 0K 12603 export_host 0 0K 0 cl_savebuf 0 0K 8 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mfibuf 0 0K 0 mbuf_tag 0 0K 378 accf 0 0K 0 pts 0 0K 0 iov 0 0K 22270 ioctlops 0 0K 231 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 788 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 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