ubuntu 内核的 bug？

Jul 28 19:45:03 wgjak47-M410 kernel: [ 1145.040097] wineserver[6545]: segfault at b899e2d0 ip 00000000b899e2d0 sp 0000000037abb950 error 14 in ld-2.19.so[7f59b899d000+23000] Jul 28 19:45:04 wgjak47-M410 kernel: [ 1146.381690] wineserver[6551]: segfault at 87d212d0 ip 0000000087d212d0 sp 00000000d3adc080 error 14 in ld-2.19.so[7efc87d20000+23000] Jul 28 19:45:26 wgjak47-M410 kernel: [ 1168.242960] wineserver[6562]: segfault at e06712d0 ip 00000000e06712d0 sp 000000004dc67900 error 14 in ld-2.19.so[7f65e0670000+23000] Jul 28 19:45:39 wgjak47-M410 kernel: [ 1181.069044] wineserver[6568]: segfault at 30b6e2d0 ip 0000000030b6e2d0 sp 00000000cead3260 error 14 in ld-2.19.so[7f1030b6d000+23000] Jul 28 19:45:39 wgjak47-M410 wpa_supplicant[1117]: wlan0: CTRL-EVENT-SCAN-STARTED Jul 28 19:45:40 wgjak47-M410 kernel: [ 1182.432492] wineserver[6574]: segfault at 819982d0 ip 00000000819982d0 sp 00000000f70b4040 error 14 in ld-2.19.so[7efd81997000+23000] Jul 28 19:45:41 wgjak47-M410 kernel: [ 1183.099297] wineserver[6580]: segfault at a63b72d0 ip 00000000a63b72d0 sp 00000000406ce560 error 14 in ld-2.19.so[7fe6a63b6000+23000] Jul 28 19:45:44 wgjak47-M410 wpa_supplicant[1117]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Jul 28 19:45:51 wgjak47-M410 kernel: [ 1192.994172] wineserver[6589]: segfault at 2edf2d0 ip 0000000002edf2d0 sp 000000000c3eb940 error 14 in ld-2.19.so[7fc102ede000+23000] Jul 28 19:45:52 wgjak47-M410 kernel: [ 1194.150404] wineserver[6596]: segfault at dabac2d0 ip 00000000dabac2d0 sp 00000000c8d14cf0 error 14 in ld-2.19.so[7fe7dabab000+23000] Jul 28 19:46:31 wgjak47-M410 kernel: [ 1233.482399] sh[6754]: segfault at 1982e2d0 ip 000000001982e2d0 sp 000000006465e400 error 14 in ld-2.19.so[7efe1982d000+23000] Jul 28 19:46:31 wgjak47-M410 kernel: [ 1233.652487] sh[6761]: segfault at dc44f2d0 ip 00000000dc44f2d0 sp 000000001dd26860 error 14 in ld-2.19.so[7f2adc44e000+23000] Jul 28 19:46:31 wgjak47-M410 assert_20150728194631_7.dmp[6767]: Uploading dump (out-of-process)#012/tmp/dumps/assert_20150728194631_7.dmp Jul 28 19:46:35 wgjak47-M410 kernel: [ 1236.943110] sh[6799]: segfault at 69d3a2d0 ip 0000000069d3a2d0 sp 0000000036c35310 error 14 in ld-2.19.so[7f4c69d39000+23000] Jul 28 19:46:35 wgjak47-M410 kernel: [ 1237.373627] sh[6804]: segfault at 81be52d0 ip 0000000081be52d0 sp 0000000055a4d560 error 14 in ld-2.19.so[7ff681be4000+23000] Jul 28 19:46:37 wgjak47-M410 assert_20150728194631_7.dmp[6767]: Finished uploading minidump (out-of-process): success = yes Jul 28 19:46:37 wgjak47-M410 assert_20150728194631_7.dmp[6767]: response: CrashID=bp-3c48e2fe-3bd9-4443-be33-5d1722150728 Jul 28 19:46:37 wgjak47-M410 assert_20150728194631_7.dmp[6767]: file ''/tmp/dumps/assert_20150728194631_7.dmp'', upload yes: ''CrashID=bp-3c48e2fe-3bd9-4443-be33-5d1722150728'' Jul 28 19:46:41 wgjak47-M410 kernel: [ 1243.643505] sh[6810]: segfault at 5a9c02d0 ip 000000005a9c02d0 sp 00000000267e9f50 error 14 in ld-2.19.so[7f045a9bf000+23000] Jul 28 19:46:51 wgjak47-M410 kernel: [ 1253.769378] sh[6817]: segfault at 6e5fc2d0 ip 000000006e5fc2d0 sp 00000000c5273880 error 14 in ld-2.19.so[7f4f6e5fb000+23000] Jul 28 19:47:01 wgjak47-M410 kernel: [ 1263.947077] sh[6822]: segfault at 717d12d0 ip 00000000717d12d0 sp 00000000590c1fd0 error 14 in ld-2.19.so[7f90717d0000+23000] Jul 28 19:47:12 wgjak47-M410 kernel: [ 1274.132503] sh[6830]: segfault at 8b4952d0 ip 000000008b4952d0 sp 00000000609c45f0 error 14 in ld-2.19.so[7fac8b494000+23000] Jul 28 19:47:22 wgjak47-M410 kernel: [ 1284.308044] sh[6835]: segfault at 9dbdb2d0 ip 000000009dbdb2d0 sp 00000000a38739e0 error 14 in ld-2.19.so[7f2d9dbda000+23000] Jul 28 19:47:32 wgjak47-M410 kernel: [ 1294471373] sh[6840]: segfault at 8553b2d0 ip 000000008553b2d0 sp 0000000038b7c2b0 error 14 in ld-2.19.so[7f098553a000+23000]