Ядро 2.6.34.14 (самопальное, когдато такой баг один раз проскакивал на родном ядре, правда на другой машине)
Вылез интересный баг - !!!иногда!!! когда я отключаю USB устройство, то получаю звуковой сингал и вот, что упало прямо в руут консоль:
Message from syslogd@M1 at Feb 22 03:40:07 ...
kernel:[ 1634.372271] Oops: 0000 [#1] SMP
Message from syslogd@M1 at Feb 22 03:40:07 ...
kernel:[ 1634.372281] last sysfs file: /sys/devices/pci0000:00/0000:00:1d.7/class
Message from syslogd@M1 at Feb 22 03:40:07 ...
kernel:[ 1634.372492] Process udisks-daemon (pid: 1939, ti=f632e000 task=ee428cd0 task.ti=f632e000)
Message from syslogd@M1 at Feb 22 03:40:07 ...
kernel:[ 1634.372499] Stack:
Message from syslogd@M1 at Feb 22 03:40:07 ...
kernel:[ 1634.372570] Call Trace:
Message from syslogd@M1 at Feb 22 03:40:07 ...
kernel:[ 1634.372865] Code: db 74 0b ff d3 5b 5d c3 8d b6 00 00 00 00 31 c0 5b c7 42 58 00 00 00 00 5d c3 8d 74 26 00 55 89 e5 0f 1f 44 00 00 8b 48 0c 8b 09 <8b> 49 34 85 c9 74 04 89 d0 ff d1 5d c3 8d b6 00 00 00 00 55 89
Message from syslogd@M1 at Feb 22 03:40:07 ...
kernel:[ 1634.372983] EIP: [<c1221d9d>] elv_put_request+0xd/0x20 SS:ESP 0068:f632fcdc
Message from syslogd@M1 at Feb 22 03:40:07 ...
kernel:[ 1634.372999] CR2: 0000000000000034
Сообщение из-за плеера (к сожалению тогда нормально не собрал отчет, все что есть)
Kernel failure message 1:
BUG: unable to handle kernel NULL pointer dereference at 00000038
IP: [<c1221dc0>] elv_may_queue+0x10/0x20
*pdpt = 0000000035ef0001 *pde = 0000000000000000
Oops: 0000 [#1] SMP
last sysfs file: /sys/devices/pci0000:00/0000:00:1d.7/class
Modules linked in: nls_iso8859_1 nls_cp437 vfat fat usb_storage parport_pc ppdev lp parport sco bridge stp bnep l2cap bluetooth binfmt_misc hisax crc_ccitt tdrv009drv i915 isdn phantom drm_kms_helper i2c_i801 drm i2c_algo_bit video output shpchp tpm_tis mac_hid pcspkr psmouse serio_raw usbhid hid e1000 [last unloaded: scsi_wait_scan]
Pid: 1847, comm: udisks-daemon Not tainted 2.6.34.14-m5 #1 MPG-PDO Customer Reference Boards/Montara Family of Chipsets
EIP: 0060:[<c1221dc0>] EFLAGS: 00010097 CPU: 0
EIP is at elv_may_queue+0x10/0x20
EAX: 00000000 EBX: ee08ca70 ECX: 00000000 EDX: 00000000
ESI: 00000000 EDI: 00000001 EBP: f5f05c64 ESP: f5f05c60
DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process udisks-daemon (pid: 1847, ti=f5f04000 task=f5ce4ce0 task.ti=f5f04000)
Stack:
ee08ca70 f5f05c88 c12280ec 00000000 00000000 f5f05c7c 00000000 ee08ca70
<0> 00000000 00000010 f5f05ccc c1228632 00000010 c105be7b c184e600 f5f05ca8
<0> 00000296 00000000 00000000 c105d35d 00000296 f5f05ce8 c184e600 f5f05ce8
Call Trace: