System crashed after "SCSI error: return code = 0x00010000"

Solution Unverified - Updated -

Issue

  • System crashed after following message
        VxVM vxdmp V-5-0-112 disabled path 8/0xf0 belonging to the dmpnode 201/0x70
        VxVM vxdmp V-5-0-112 disabled path 8/0xe0 belonging to the dmpnode 201/0x30
        VxVM vxdmp V-5-0-112 disabled path 65/0x40 belonging to the dmpnode 201/0x80
        VxVM vxdmp V-5-0-112 disabled path 65/0x20 belonging to the dmpnode 201/0x90
        VxVM vxdmp V-5-0-112 disabled path 65/0x0 belonging to the dmpnode 201/0xb0
  • Following messages are also seen in dmesg
        sd 4:0:1:6: SCSI error: return code = 0x00010000
        end_request: I/O error, dev sdu, sector 127948848
        sd 4:0:1:6: SCSI error: return code = 0x00010000
        end_request: I/O error, dev sdu, sector 127949852
        sd 4:0:1:6: SCSI error: return code = 0x00010000
        end_request: I/O error, dev sdu, sector 127949864
        sd 4:0:1:8: SCSI error: return code = 0x00010000
        end_request: I/O error, dev sdw, sector 189096512
  • And
        INFO: task vxiod:4379 blocked for more than 120 seconds.
        "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
        vxiod         D ffff81043bc27100     0  4379      1          4380  4378 (L-TLB)
         ffff81043320bb80 0000000000000046 ffff81043e4cf428 ffffffff8001c7ad
         0000000000000000 000000000000000a ffff81043e5c30c0 ffff81043bc27100
         000233498c25be96 0000000000001643 ffff81043e5c32a8 000000003f4805b8
        Call Trace:
         [<ffffffff8001c7ad>] cfq_set_request+0x2d1/0x3b5
         [<ffffffff8006e1db>] do_gettimeofday+0x40/0x90
         [<ffffffff8005aa13>] getnstimeofday+0x10/0x28
         [<ffffffff800637ea>] io_schedule+0x3f/0x67
         [<ffffffff80028c1d>] get_request_wait+0xd8/0x11f
         [<ffffffff800a0abe>] autoremove_wake_function+0x0/0x2e
         [<ffffffff8000c015>] __make_request+0x33d/0x401
         [<ffffffff8001c1c4>] generic_make_request+0x211/0x228
         [<ffffffff88552311>] :vxdmp:dmp_select_path+0x5e/0x155
         [<ffffffff88553d5d>] :vxdmp:gendmpstrategy+0x29c/0x3d7
         [<ffffffff8001c1c4>] generic_make_request+0x211/0x228
         [<ffffffff885b9af3>] :vxio:voldiskiostart+0x3b0/0x3c1
         [<ffffffff885f3fb0>] :vxio:vol_subdisksio_start+0x1ce/0x1fb
         [<ffffffff885c8979>] :vxio:voliod_iohandle+0x37/0x88
         [<ffffffff885c8c6d>] :vxio:voliod_loop+0x2a3/0x860
         [<ffffffff8005dfb1>] child_rip+0xa/0x11
         [<ffffffff800e562d>] bdev_destroy_inode+0x0/0x1b
         [<ffffffff885c89ca>] :vxio:voliod_loop+0x0/0x860
         [<ffffffff8005dfa7>] child_rip+0x0/0x11

Environment

  • Red Hat Enterprise Linux 5
  • kernel-2.6.18-194.3.1

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