工具/软件:Linux
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我会看到偶尔出现的内核恐慌、与其他地方报告的情况类似。
[27.756757]无法处理虚拟地址00000020 [27.767878] PgD = c0004000 [27.770705][00000020]* PgD=00000000 [27.784138]内部错误:Oops:17 [#1]前占用 ARM [ 27.784143]链接的模块:wgD=00000000 [27.784138]内部错误:oP:oP: 17 [27.784143]硬件驱动程序:wdunt pid [27.78_zhuC:wdunt pid_unt:wdensor_unt pid [27.417[27.784143] G o 4.14.79-rt47 #1 [27.784173]硬件名称:通用 AM33XX (平展设备树) [27.784311]工作队列:wl12xx_wq wl1271_netstack_work [wlcore] [27.784317]任务:db451800 task.stack:dbl460000 [ 27.784336]在0x784315[x+c+ctran_ceed][27.784315]在0x784315[27.784315[27.784315]上:[27.784315[27.784315]+c+c+ctran_ceed.tran.tran_ce ] lr:[<0000079c>] psr:a0070113 [27.784347] sp:db461d70 ip:00000000 fp:db461e4c [27.784351] r10:00000000 r9:00000000 r8:da8a0800 [27.784355] r7:00000000 r6:a784340 :dr4:d24360 r4:d784r3:d4r3 0000dba8 r1:00000197 r0:ac34f6ec [27.784366] Flags: NzCv IRQs on FIQ on Mode SVC_32 ISA ARM Segment none [27.784371] Control:10c5387d Table:9a990019 DAC:00000051 [27.784376] Process kworker/U2:0 (27.784371] dbstack = 0x4670[0x46381] DB4381] DB381d64381d00064381]限制:0x46381d000381d000381d00064381]堆栈[0x4dsb = 0x46384dsb 000381d000 db461db4 db461d80 c0159fe0 c0159e84 [27.784398] 1d80:d9925064 000000be 00000000 c014469c 00000000 db511100 00000002 00000001 [ c0784408] 1da0:db461e60 c0b133ddb8 461ddc db411100 00000002 00000002 00000001 000004 [c0274d85461d100] 1db4d1001db4d1001db44620461d0001d0001d100] 1db4d1001d1001d1001d20001d4d4d4d4d4d2d4d4d1001d100b 04274d100b db451830 c0b13408 0555c018 00000004 00001b58 dad54f88 db461e2c db461e08 [27.784437] 1e00:c0149408 c07276b0 c0b13408 dad34030 010b088c 0000450000 db1830 00000001 [27.7844464] 1d00040 d0004640 d00040 d00040 d0004640 d00040 d00024600e4640 d0004 d00040 d000244640 :db246001 d00024600e07240b 4001 db461e9c 00000000 c014a614 bf043a04 00000000 c0b133d8 00000001 00000000 [27.784474] 1e80:daaed300 d9a244c0 00000000 00000000 00000000 000000000000 00000010 00000010 [27.784483] 1ea0:00000000 000004461ed4 d100240001d4240001d0008 d000249420] db405000 00000000 db461f0c db461ef8 bf0232a0 bf023218 db435080 d9a251d4 [27.784512] 1f00:db461f44 c0461f10 c013974c bf023290 db461f2c 461f20 134080 b4000001f40240001db460001f40240001db4000001f40240001db4b c013a468 db44fe8c db461eedf78 c013f014 c013a474 db430698 db430698 [27.784550] 1f80:db461db4305c0 c0130000 00000000 00000000 00000000 00000000 00000000 00000000 [27.784558] 1fa0:0000461f00000000 00000000000 00000000 0001000000000 00000000 00000000 00000000 00001300000000 0000 00008000000 00000000 00000000 00000000 00000000 00001700008000000 0000800080008000000 00000000 00000000 00000000 [27.784575] 1fe0:00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 00000000 [27.784577]回溯: [27.784599][ ](ieee80211_scan_Rx)从[ ](ieee80211_Rx_NAPI+0x518/0x7cc) [27.784609] R9:00000000 R8:da8a0800 r7:00000000 R6:d9925040 R5:d9a244c0 R4:daaed300 [27.784665][ ](ieee80211_Rx_NAPI)、来自[ ](wl1271_flush_latered_work + 0x70/0x78 [wlcore]) [27.784675] r10:00000088 r9:00000000 r8:da8a0800 r7:d9a244c0 r6:d9a250e8 r5:daed300 [27.784678] r4:d9a244c20 [27.7847678] ](wl1271_flush_latered_work [wlcore])、来自[ ](wl1271_netstack_work + 0x1c/0x2C [wlcore]) [27.784773] r7:00000000 R6:db405000 r5:d9a24f20 r4:d9a251d4 [ 27.784827][ ](wl1271_netstack_work [wlcore])、来自[ ](Process_One_Work+0x1b8/0x304) [ 27.784832] R5:d9a251d4 R4:db435080 [ 27.784842][ ](Process_One_Work)、来自[ ](worker_thread+0x2a8/0x454) [27.784851] R10:00000088 R9:db435098 R8:db405028 r7:c0b18fc0 R6:db405000 R5:db405000 [27.784854] R4:db435080 [ 27.784868][ ](worker_thread)、来自[ ](kthread+0x140/0x158) [27.784876] R10:db44fe8c R9:c013a468 R8:db435080 r7:00000000 R6:db460000 R5:db4305c0 [27.784880] R4:db430680 R3:00000000 [27.784896][ ](kthread)、来自[ ](RET_FANT_YK+0x14/0x24) [27.78494] R10:00000000 R9:00000000 R8:00000000 r7:00000000 R6:00000000 R5:c013eed4 [27.784907] R4:db4305c0 [27.784916]代码:e1d430b8 e0232:00000002 - e3000002 - e3000001510- e3000002- e3000002- e3000002
参考:
[5.632437] wlcore:wl18xx 硬件:183x 或180x、PG 2.2 (ROM 0x11)
[5.642934] wlcore:已加载
[14.660557] wlcore:PHY 固件版本:版本8.2.0.242
[14.744510] wlcore:固件已启动(版本8.9.0.0.79)
这使用的是 R8.7 SP3软件包。 我对紧急情况下发生的情况没有更详细的了解、但鉴于正常运行时间仅为27秒、我怀疑机器当时可能正在与 WiFi 相关联。
请告知严重程度和后续步骤。