xfs
[Top] [All Lists]

Data can't be wrote to XFS RIP [<ffffffffa041a99a>] xfs_dir2_sf_get_pare

To: xfs@xxxxxxxxxxx
Subject: Data can't be wrote to XFS RIP [<ffffffffa041a99a>] xfs_dir2_sf_get_parent_ino+0xa/0x20
From: Kuo Hugo <tonytkdk@xxxxxxxxx>
Date: Thu, 18 Jun 2015 19:56:24 +0800
Delivered-to: xfs@xxxxxxxxxxx
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=JMSrqAqXrDiPQTE0qLI6f2rMMkraV/sbyfmbP0Bg9Tc=; b=Hbw8bP9Ow9SlOT1MWrbH5oqCo6H1CzH5Mq30ozLS/N14BoOl89x0QkQBnqhkmEaTHj WTWUlJS3vULI901kXammU29JTwAaNPF7b9D89vtWXtICWHIDSwrKnFbcMh0JId5mx68z +cE5y8qGlOdeeOJwduir7gEEm3/lxyjhveYqh140RzQn8bTsvZ2KOp8623OwamtOvoCp tU0bKqvmxMYrud2X9VyVegq+Ppw51Xciw+gr56USPZqLPdVIqwk1K8Ip/z39l88N0FUi evdSVYsYEtuNLzfX/7TSbJe+sGFXmsqzdz7UJopPexBsVg7NeqIcUxD7EecUPYqyX4qi WEHg==

Hi folks,

Recently we found the following kernel message of XFS. I donât really know how to read it in the right way to figure out the problem in the system.
Is there any known bug for Linux-3.13.0-32-generic-x86_64-with-Ubuntu-14.04-trusty ? Or the problem is on the swift-object-se rather than XFS itself ?

swift-object-se means swift-object-server which is a daemon handles data from http to XFS. I canât address the problem came from XFS or the daemon swift-object-server.
Any idea would be appreciated.

Jun 15 09:49:30 r1obj02 kernel: [607696.798803] BUG: unable to handle kernel NULL pointer dereference at 0000000000000001 
Jun 15 09:49:30 r1obj02 kernel: [607696.800582] IP: [<ffffffffa041a99a>] xfs_dir2_sf_get_parent_ino+0xa/0x20 [xfs] 
Jun 15 09:49:30 r1obj02 kernel: [607696.802230] PGD 1046c6c067 PUD 1044eba067 PMD 0 
Jun 15 09:49:30 r1obj02 kernel: [607696.803308] Oops: 0000 [#1] SMP 
Jun 15 09:49:30 r1obj02 kernel: [607696.804058] Modules linked in: xt_conntrack xfs xt_REDIRECT iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat xt_tcpudp iptable_filter ip_tables x_tables x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel ip_vs aesni_intel aes_x86_64 gpio_ich lrw nf_conntrack gf128mul libcrc32c mei_me glue_helper sb_edac ablk_helper cryptd edac_core joydev mei lpc_ich ioatdma lp ipmi_si shpchp wmi mac_hid parport ses enclosure hid_generic igb usbhid ixgbe mpt2sas ahci hid i2c_algo_bit libahci dca raid_class ptp mdio scsi_transport_sas pps_core 
Jun 15 09:49:30 r1obj02 kernel: [607696.817125] CPU: 13 PID: 32401 Comm: swift-object-se Not tainted 3.13.0-32-generic #57-Ubuntu 
Jun 15 09:49:30 r1obj02 kernel: [607696.819020] Hardware name: Silicon Mechanics Storform iServ R518.v4/X9DRH-7TF/7F/iTF/iF, BIOS 3.0b 04/28/2014 
Jun 15 09:49:30 r1obj02 kernel: [607696.821235] task: ffff880017d68000 ti: ffff8808e87e4000 task.ti: ffff8808e87e4000 
Jun 15 09:49:30 r1obj02 kernel: [607696.822889] RIP: 0010:[<ffffffffa041a99a>] [<ffffffffa041a99a>] xfs_dir2_sf_get_parent_ino+0xa/0x20 [xfs] 
Jun 15 09:49:30 r1obj02 kernel: [607696.825117] RSP: 0018:ffff8808e87e5e38 EFLAGS: 00010202 
Jun 15 09:49:30 r1obj02 kernel: [607696.826296] RAX: ffffffffa0458360 RBX: 0000000000000004 RCX: 0000000000000000 
Jun 15 09:49:30 r1obj02 kernel: [607696.905158] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 0000000000000000 
Jun 15 09:49:30 r1obj02 kernel: [607696.987107] RBP: ffff8808e87e5e88 R08: 000000020079e3b9 R09: 0000000000000004 
Jun 15 09:49:30 r1obj02 kernel: [607697.069214] R10: 00000000000003e0 R11: 00000000000005b0 R12: ffff88104d0c0800 
Jun 15 09:49:30 r1obj02 kernel: [607697.151676] R13: ffff8808e87e5f20 R14: ffff88004988f000 R15: 0000000000000000 
Jun 15 09:49:30 r1obj02 kernel: [607697.234244] FS: 00007fe74c9fb740(0000) GS:ffff88085fce0000(0000) knlGS:0000000000000000 
Jun 15 09:49:30 r1obj02 kernel: [607697.318842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 
Jun 15 09:49:30 r1obj02 kernel: [607697.361609] CR2: 0000000000000001 CR3: 0000000bcb9b1000 CR4: 00000000001407e0 
Jun 15 09:49:30 r1obj02 kernel: [607697.445360] Stack: 
Jun 15 09:49:30 r1obj02 kernel: [607697.485796] ffff8808e87e5e88 ffffffffa03e2a33 ffff8808e87e5e58 ffffffff817205f9 
Jun 15 09:49:30 r1obj02 kernel: [607697.567306] ffff8808e87e5eb8 ffff88084e1e6700 ffff88004988f000 ffff8808e87e5f20 
Jun 15 09:49:30 r1obj02 kernel: [607697.648568] 0000000000000082 00007fe7487aa7a6 ffff8808e87e5ec0 ffffffffa03e2e0b 
Jun 15 09:49:30 r1obj02 kernel: [607697.729785] Call Trace: 
Jun 15 09:49:30 r1obj02 kernel: [607697.769297] [<ffffffffa03e2a33>] ? xfs_dir2_sf_getdents+0x263/0x2a0 [xfs] 
Jun 15 09:49:30 r1obj02 kernel: [607697.809560] [<ffffffff817205f9>] ? schedule_preempt_disabled+0x29/0x70 
Jun 15 09:49:30 r1obj02 kernel: [607697.849087] [<ffffffffa03e2e0b>] xfs_readdir+0xeb/0x110 [xfs] 
Jun 15 09:49:30 r1obj02 kernel: [607697.887918] [<ffffffffa03e4a3b>] xfs_file_readdir+0x2b/0x40 [xfs] 
Jun 15 09:49:30 r1obj02 kernel: [607697.926061] [<ffffffff811d0035>] iterate_dir+0xa5/0xe0 
Jun 15 09:49:30 r1obj02 kernel: [607697.963349] [<ffffffff8109ddf4>] ? vtime_account_user+0x54/0x60 
Jun 15 09:49:30 r1obj02 kernel: [607698.000413] [<ffffffff811d0492>] SyS_getdents+0x92/0x120 
Jun 15 09:49:30 r1obj02 kernel: [607698.037112] [<ffffffff811d0150>] ? fillonedir+0xe0/0xe0 
Jun 15 09:49:30 r1obj02 kernel: [607698.072867] [<ffffffff8172c81c>] ? tracesys+0x7e/0xe6 
Jun 15 09:49:30 r1obj02 kernel: [607698.107679] [<ffffffff8172c87f>] tracesys+0xe1/0xe6 
Jun 15 09:49:30 r1obj02 kernel: [607698.141543] Code: 00 48 8b 06 48 ba ff ff ff ff ff ff ff 00 5d 48 0f c8 48 21 d0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 8d 77 02 <0f> b6 7f 01 48 89 e5 e8 aa ff ff ff 5d c3 0f 1f 84 00 00 00 00 
Jun 15 09:49:30 r1obj02 kernel: [607698.244881] RIP [<ffffffffa041a99a>] xfs_dir2_sf_get_parent_ino+0xa/0x20 [xfs] 
Jun 15 09:49:30 r1obj02 kernel: [607698.310872] RSP <ffff8808e87e5e38> 
Jun 15 09:49:30 r1obj02 kernel: [607698.343092] CR2: 0000000000000001 
Jun 15 09:49:30 r1obj02 kernel: [607698.420933] ---[ end trace ba3fdf319346b7e6 ]---

Thanks // Hugo Kuo

â
<Prev in Thread] Current Thread [Next in Thread>