From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from a.ns.miles-group.at ([95.130.255.143] helo=radon.swed.at) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Zd1jZ-00023a-PT for linux-mtd@lists.infradead.org; Fri, 18 Sep 2015 19:54:15 +0000 Subject: Re: UBIFS corruptions on NOR-Flash To: Roshni Shah References: Cc: "linux-mtd@lists.infradead.org" From: Richard Weinberger Message-ID: <55FC6BCB.1030901@nod.at> Date: Fri, 18 Sep 2015 21:53:47 +0200 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi! Am 18.09.2015 um 21:45 schrieb Roshni Shah: > Yes, please find below results of both tests. I see errors in the UBI > tests. I appreciate your help with this issue. Thanks. [...] > Running rsvol /dev/ubi0 > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xd1d39d36, must > be 0x31a3fc87 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xec2bae26, must > be 0xcd7268d3 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x302443de, must > be 0x52d05ec4 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xc0173e12, must > be 0x29094548 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xdd0a1909, must > be 0xa462eb86 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x61a989ef, must > be 0x5c6591d9 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xc923d217, must > be 0x8307ed4b > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x5a778138, must > be 0x9e4a9c63 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xe39cb667, must > be 0xa56e4089 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x59b5db22, must > be 0xb3537437 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xb23b0107, must > be 0x2290cddf > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x975422eb, must > be 0xfa2dadae > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xf01ef932, must > be 0x44fe00de > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xdab5d980, must > be 0x3042bfee > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x4cab2221, must > be 0xbdcdff05 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x347a7d61, must > be 0x64f5e25c > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xc60fa1bd, must > be 0x4fe59aed > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x24bfff41, must > be 0xe2e4869b > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xaf6418d, must > be 0xf6bba92c > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x4448013e, must > be 0xf740079b > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xede3647d, must > be 0xbdcdff05 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xe39cb667, must > be 0xa56e4089 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xcb351910, must > be 0x43d56a5b > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x405fc182, must > be 0xbeaba9d7 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x7e31330e, must > be 0xc81f265f > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x37fa9109, must > be 0x6f3ddd30 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xf6406cf, must > be 0x2250c6e7 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x9b197c62, must > be 0xbdcdff05 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xd88b70a, must > be 0x289607db > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xfe89b916, must > be 0x1a52b9c5 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xabc02db, must > be 0xe97f372f > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xde60d71f, must > be 0x8cbc412e > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xbb9e7953, must > be 0x700d1987 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x3e056f37, must > be 0xbdcdff05 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x1f8a1532, must > be 0x9e4a9c63 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x6e278dbe, must > be 0xa56e4089 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0x17d13a63, must > be 0xc450e944 > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > UBI warning: ubi_eba_read_leb: CRC error: calculated 0xf28b00bb, must > be 0xb1cfb9cd > UBI warning: vol_cdev_write: volume 0 on UBI device 0 is corrupted > Running io_basic /dev/ubi0 > [io_basic] test_basic():73: byte at 65288 is not 0xa5 but 0 Maybe UBI triggers an issue in your MTD driver. Is that driver mainline? Thanks, //richard