Configuration:
IBM x3400 M3 with HP USB DAT 320 Rhel 6.2 fully updated.
I'm getting this:
Jun 12 03:56:50 smf kernel: do_IRQ: 3.143 No irq handler for vector (irq -1)
...
Jun 14 07:27:06 smf kernel: do_IRQ: 1.165 No irq handler for vector (irq -1)
INFO: task tar:12538 blocked for more than 120 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
tar D 0000000000000000 0 12538 12534 0x00000080
ffff880468065c38 0000000000000082 0000000000000000 0000000000000086
ffff880468065c08 ffffffff8105e89c ffff88046058e480 ffff880400000004
ffff880463751af8 ffff880468065fd8 000000000000f4e8 ffff880463751af8
Call Trace:
[] ? try_to_wake_up+0x24c/0x3e0
[] schedule_timeout+0x215/0x2e0
[] ? complete+0x52/0x60
[] wait_for_common+0x123/0x180
[] ? default_wake_function+0x0/0x20
[] ? __generic_unplug_device+0x32/0x40
[] wait_for_completion+0x1d/0x20
[] st_do_scsi.clone.0+0x213/0x380 [st]
[] st_read+0x5ca/0xb60 [st]
[] ? apic_timer_interrupt+0xe/0x20
[] vfs_read+0xb5/0x1a0
[] ? audit_syscall_entry+0x272/0x2a0
[] sys_read+0x51/0x90
[] system_call_fastpath+0x16/0x1b
INFO: task tar:12538 blocked for more than 120 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
tar D 0000000000000000 0 12538 12534 0x00000080
ffff880468065c38 0000000
...
and this gives:
/bin/tar: /dev/st0: Cannot read: Input/output error
...
/bin/tar: /dev/st0: Cannot read: No such device or address
/bin/tar: Too many errors, quitting
/bin/tar: Error is not recoverable: exiting now
/dev/st0: No such file or directory
the system is up and running with this configuration since more than 1 year.
The first fault was June 12th, rebooted the server, it worked June 13th but it faulted again June 14th.
Any idea?
best regards,
LF
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