I am support to publish first kernel crash..... this is pnfs-all-2.6.36-rc6-2010-09-29 git c2b3b75c6b1db1dfc3f236200de1763e14c514d8 Regards, Tigran. On 09/29/2010 01:06 PM, Benny Halevy wrote:
This version includes Fred's pnfs-submit RFC patches (v5). and is rebased onto v2.6.36-rc6 Cumulative patches can be generated from git://linux-nfs.org/~bhalevy/linux-pnfs.git using git diff v2.6.36-rc6 pnfs-all-2.6.36-rc6-2010-09-29 Or, they can be downloaded from the wiki at: http://wiki.linux-nfs.org/wiki/index.php/PNFS_Development_Git_tree Latest patches (since pnfs-all-2.6.36-rc3-2010-08-30): upstream: Boaz Harrosh cc59b6a um: Proper Fix for f25c80a4: remove duplicate structure field initialization pnfs-submit: The pNFS Team 1851dbc RFC: pnfsd, pnfs: protocol level pnfs constants The pNFS Team a1b60af RFC: nfs: change stateid to be a union The pNFS Team ff38ee4 RFC: nfs: ask for layouttypes during fsinfo call The pNFS Team 01f09aa RFC: nfs: set layout driver The pNFS Team f7893b6 RFC: pnfs: full mount/umount infrastructure The pNFS Team 1cef5e0 RFC: pnfs: filelayout: introduce minimal file layout driver The pNFS Team b7e2a3d RFC: nfs: create and destroy inode's layout cache The pNFS Team 34d2802 RFC: nfs: client needs to maintain list of inodes with active layouts The pNFS Team 292b90e RFC: pnfs: add LAYOUTGET and GETDEVICEINFO infrastructure The pNFS Team bf610f6 RFC: pnfs: filelayout: add driver's LAYOUTGET and GETDEVICEINFO infrastructure Fred Isaman 068e761 pnfs-submit: revert range simplifications made by submission patches Benny Halevy 7c58c3d SQUASHME: pnfs-submit: add missing include file in nfs4filelayoutdev.c Benny Halevy 9a5956f SQUASHME: move nfs4_deviceid definitions to include/linux/nfs4.h Benny Halevy bb2afce SQUASHME: pnfs-submit: handle non-pnfs case in set_pnfs_layoutdriver Benny Halevy 998fe4a pnfs-submit: file needs layout commit, server attributes may be stale Benny Halevy f18cdf8 NFS: clear fsinfo before sendign rpc pnfs: Benny Halevy 52a6277 pnfs: alloc and free layout_hdr layoutdriver methods Benny Halevy 6dd521e pnfs: allow nfs4_proc_layoutget to sleep on invalid lsegs Benny Halevy ba1dd5b SQUASHME: pnfs: refactor put_lseg{_locked} Benny Halevy bb03ecf SQUASHME: pnfs: get rid of lo_waitq pnfs-block: Benny Halevy 73b1db9 SQUASHME: pnfsblock: remove obsolete include file from blocklayout.h Benny Halevy d9ebc26 SQUASHME: pnfsblock: use nfs4_deviceid Benny Halevy 90e2af1 SQUASHME: pnfsblock: no callback ops Benny Halevy 0953b90 SQAUSHME: pnfsblock: no PNFS_NFS_SERVER Benny Halevy 7ab3774 SQUASHME: pnfsblock: no dev_notify_types Benny Halevy f08f966 SQUASHME: pnfsblock: use new struct pnfs_layout_hdr pnfs-obj-all: Benny Halevy 41a70b7 SQUASHME: pnfs-obj: fix REQ flags usage Benny Halevy 6057701 SQUASHME: pnfs-obj: convert to new pnfs-submit changes pnfs-exofs-all: Benny Halevy 10d8e6e SQUASHME: pnfsd-exofs: convert to new pnfs-submit changes -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
[ 71.450371] FS-Cache: Loaded [ 71.504142] FS-Cache: Netfs 'nfs' registered for caching [ 71.553022] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 110.788743] BUG: unable to handle kernel NULL pointer dereference at 0000000000000040 [ 110.788749] IP: [<ffffffffa006d416>] filelayout_get_stripesize+0x26/0x40 [nfs_layout_nfsv41_files] [ 110.788760] PGD 32b54067 PUD 2321a067 PMD 0 [ 110.788764] Oops: 0000 [#1] SMP [ 110.788766] last sysfs file: /sys/block/sda/sda1/stat [ 110.788769] CPU 0 [ 110.788770] Modules linked in: nfs_layout_nfsv41_files nfs lockd fscache nfs_acl auth_rpcgss sunrpc ipv6 af_packet binfmt_misc dm_mirror dm_multipath scsi_dh video output sbs sbshc pci_slot fan container battery lp ac sg option usb_wwan usbserial thermal thermal_sys button parport_pc serio_raw parport tpm_tis tpm tpm_bios i2c_piix4 e1000 pata_mpiix dm_region_hash dm_log dm_mod [last unloaded: mperf] [ 110.788794] [ 110.788797] Pid: 2162, comm: ls Not tainted 2.6.36-rc6.pnfs.1 #1 /VirtualBox [ 110.788799] RIP: 0010:[<ffffffffa006d416>] [<ffffffffa006d416>] filelayout_get_stripesize+0x26/0x40 [nfs_layout_nfsv41_files] [ 110.788804] RSP: 0018:ffff880023219cc8 EFLAGS: 00010296 [ 110.788807] RAX: 0000000000000000 RBX: ffffffffa006fa00 RCX: 7fffffffffffffff [ 110.788809] RDX: 0000000000002726 RSI: ffff880023219cc8 RDI: ffff88003ec892c0 [ 110.788811] RBP: ffff880022851330 R08: 0000000000000000 R09: ffff880022851448 [ 110.788813] R10: 0000000000000001 R11: ffffffffa0228570 R12: ffff8800228513dc [ 110.788815] R13: ffff880023219d50 R14: ffff880022851448 R15: ffff880022851150 [ 110.788823] FS: 00007f9387c5a710(0000) GS:ffff880001800000(0000) knlGS:0000000000000000 [ 110.788826] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 110.788828] CR2: 0000000000000040 CR3: 0000000026f2e000 CR4: 00000000000006f0 [ 110.788834] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 110.788837] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 110.788840] Process ls (pid: 2162, threadinfo ffff880023218000, task ffff880028372e30) [ 110.788841] Stack: [ 110.788842] ffff880000000001 0000000000000000 ffffffffffffffff ffffffff810d7864 [ 110.788845] <0> ffffffffa006fa00 ffffffffa024a28e ffff880023219d78 ffff880022851330 [ 110.788849] <0> ffff88002316a400 ffffffffa024b638 ffff880022851330 ffff880022851330 [ 110.788853] Call Trace: [ 110.788858] [<ffffffff810d7864>] ? do_lookup+0xb4/0x170 [ 110.788882] [<ffffffffa024a28e>] ? pnfs_getboundary+0x6e/0x80 [nfs] [ 110.788892] [<ffffffffa024b638>] ? pnfs_pageio_init_write+0x78/0xa0 [nfs] [ 110.788901] [<ffffffffa022725f>] ? nfs_pageio_init_write+0x3f/0x90 [nfs] [ 110.788909] [<ffffffffa02285f0>] ? nfs_writepages+0x80/0x130 [nfs] [ 110.788913] [<ffffffff810dac2a>] ? path_walk+0x6a/0xd0 [ 110.788917] [<ffffffff810949d4>] ? __filemap_fdatawrite_range+0x54/0x60 [ 110.788920] [<ffffffff81094c35>] ? filemap_write_and_wait+0x35/0x50 [ 110.788928] [<ffffffffa021b904>] ? nfs_getattr+0xf4/0x100 [nfs] [ 110.788932] [<ffffffff810d267a>] ? vfs_fstatat+0x6a/0x80 [ 110.788935] [<ffffffff810d271f>] ? sys_newlstat+0x1f/0x50 [ 110.788938] [<ffffffff81002c6b>] ? system_call_fastpath+0x16/0x1b [ 110.788940] Code: 80 00 00 00 00 53 48 83 ec 20 48 89 e6 c7 04 24 01 00 00 00 48 c7 44 24 08 00 00 00 00 48 c7 44 24 10 ff ff ff ff e8 9a d2 1d 00 <8b> 58 40 48 89 c7 e8 0f d6 1d 00 48 83 c4 20 48 89 d8 5b c3 66 [ 110.788965] RIP [<ffffffffa006d416>] filelayout_get_stripesize+0x26/0x40 [nfs_layout_nfsv41_files] [ 110.788969] RSP <ffff880023219cc8> [ 110.788971] CR2: 0000000000000040 [ 110.788973] ---[ end trace f509369417b82255 ]---
