@null037 验证过了，卡死后重启驱动正常加载

您好，这个问题解决了吗

@qinlinbin 您好这个问题解决了吗

@null037 验证过了，卡死后重启驱动正常加载

在全志T113-s3移植使用sdio协议的WIFI模块，多次重启后出现内核死机现象是什么原因？如下是卡死时的日志：

Please press Enter to activate this console. [   46.494232] rwnx_reg_notifier Enter
[2024/1/15 4:50:26] [   50.023983] sunxi-ehci 4101000.ehci0-controller: ehci_irq: highspeed device connect
[2024/1/15 4:50:27] [   50.297501] usb 3-1: new high-speed USB device number 2 using sunxi-ehci
[2024/1/15 4:50:27] [   50.498834] usb 3-1: New USB device found, idVendor=2bc5, idProduct=0529, bcdDevice= 2.00
[2024/1/15 4:50:27] [   50.508550] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[2024/1/15 4:50:27] [   50.516958] usb 3-1: Product: webcamproduct
[2024/1/15 4:50:27] [   50.521696] usb 3-1: Manufacturer: webcamvendor
[2024/1/15 4:50:27] [   50.526787] usb 3-1: SerialNumber: 00000000
[2024/1/15 4:50:27] [   50.533390] uvcvideo: Unknown video format 35363248-0000-0010-8000-00aa00389b71
[2024/1/15 4:50:27] [   50.541688] uvcvideo: Found UVC 1.00 device webcamproduct (2bc5:0529)
[2024/1/15 4:50:27] [   50.554878] uvcvideo 3-1:1.0: Entity type for entity Extension 3 was not initialized!
[2024/1/15 4:50:27] [   50.563755] uvcvideo 3-1:1.0: Entity type for entity Processing 2 was not initialized!
[2024/1/15 4:50:27] [   50.572702] uvcvideo 3-1:1.0: Entity type for entity Camera 1 was not initialized!
[2024/1/15 4:50:27] [   50.583520] input: webcamproduct: usb-webcam as /devices/platform/soc@3000000/4101000.ehci0-controller/usb3/3-1/3-1:1.0/input/input0
[2024/1/15 4:50:27] [   50.943927] sunxi-ehci 4101000.ehci0-controller: ehci_irq: highspeed device disconnect
[2024/1/15 4:50:27] [   50.953069] usb 3-1: USB disconnect, device number 2
[2024/1/15 4:50:40] [   63.143530] sunxi-ehci 4101000.ehci0-controller: ehci_irq: highspeed device connect
[2024/1/15 4:50:40] [   63.181722] 8<--- cut here ---
[2024/1/15 4:50:40] [   63.185160] Unable to handle kernel paging request at virtual address 84adbbc6
[2024/1/15 4:50:40] [   63.193312] pgd = a99ae381
[2024/1/15 4:50:40] [   63.196354] [84adbbc6] *pgd=00000000
[2024/1/15 4:50:40] [   63.200389] Internal error: Oops: 805 [#1] PREEMPT SMP ARM
[2024/1/15 4:50:40] [   63.206540] Modules linked in: aic8800_usb_fdrv aic_usb_load_fw wapi_sec_chip aic8800_fdrv aic8800_bsp
[2024/1/15 4:50:40] [   63.216996] CPU: 1 PID: 1849 Comm: wpa_supplicant Not tainted 5.4.61 #2
[2024/1/15 4:50:40] [   63.224413] Hardware name: Generic DT based system
[2024/1/15 4:50:40] [   63.229795] PC is at __nla_reserve+0x20/0x44
[2024/1/15 4:50:40] [   63.234584] LR is at __nla_reserve+0x1c/0x44
[2024/1/15 4:50:40] [   63.239370] pc : [<c02bbc20>]    lr : [<c02bbc1c>]    psr: 80000013
[2024/1/15 4:50:40] [   63.246398] sp : c58d5ba0  ip : 84adbbc4  fp : c6b5c000
[2024/1/15 4:50:40] [   63.252256] r10: 00000023  r9 : c6003c80  r8 : c702f610
[2024/1/15 4:50:40] [   63.258115] r7 : 0000000d  r6 : 0000000c  r5 : 84adbbc4  r4 : 00000008
[2024/1/15 4:50:40] [   63.265435] r3 : c5a7fec0  r2 : bf05fd10  r1 : 0000000c  r0 : 84adbbc4
[2024/1/15 4:50:40] [   63.272759] Flags: Nzcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[2024/1/15 4:50:40] [   63.280763] Control: 10c5387d  Table: 4628006a  DAC: 00000051
[2024/1/15 4:50:40] [   63.287212] Process wpa_supplicant (pid: 1849, stack limit = 0x5a7691e2)
[2024/1/15 4:50:40] [   63.294728] Stack: (0xc58d5ba0 to 0xc58d6000)
[2024/1/15 4:50:40] [   63.299619] 5ba0: c58d5be8 00000008 c67a0e70 c5a7efa4 c702f610 c02bbcb8 c67e1d00 c58d5be8
[2024/1/15 4:50:40] [   63.308797] 5bc0: c67a0e70 c02bbd04 00000010 0000000d 00000008 c0a05288 c58d6a80 c0541110
[2024/1/15 4:50:40] [   63.317974] 5be0: 00000010 c5a7efe0 bf05cb04 bf05cb3c c67e1d00 6a261502 c67e1d00 c054f5f0
[2024/1/15 4:50:40] [   63.327151] 5c00: 00000010 00004000 000128c0 00000000 c5a7efc0 00000024 c58d5c23 c6b5c000
[2024/1/15 4:50:40] [   63.336329] 5c20: c702f610 6a261502 c58d5c38 c67a0c00 c67e1d00 c58d5c5c c0a05288 c67a0e70
[2024/1/15 4:50:40] [   63.345505] 5c40: 00004000 00004000 00000014 c04637f4 00000000 00010000 00000000 00000000
[2024/1/15 4:50:40] [   63.354682] 5c60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 6a261502
[2024/1/15 4:50:40] [   63.363859] 5c80: c67a0c00 c67a0e70 c58d5cd8 c67e1e00 00000000 c5ff1600 c58d5d44 c0463dc8
[2024/1/15 4:50:40] [   63.373036] 5ca0: c07a01fc c06511a4 c5ff1600 c67e1e00 c0a2f880 c58d5d90 c58d5d44 c04669a0
[2024/1/15 4:50:40] [   63.382214] 5cc0: 00000000 00010000 00000000 c0462f5c c0461b50 c0a05288 00000000 c054f36c
[2024/1/15 4:50:40] [   63.391391] 5ce0: 00000000 00000000 00000000 00000000 00010000 00000000 c0462f5c c0461b50
[2024/1/15 4:50:40] [   63.400569] 5d00: 00040000 02f80000 00000000 00010000 00000000 6a261502 c0461b50 c5ff1600
[2024/1/15 4:50:40] [   63.409747] 5d20: c67e1e00 c0a05288 c0466778 0000001c c58d5d90 00000000 c0a05288 c04658c0
[2024/1/15 4:50:40] [   63.418922] 5d40: 00000003 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[2024/1/15 4:50:40] [   63.428100] 5d60: 00000000 6a261502 c0a30f30 c67e1e00 c67e1e00 c0a05288 c67a0c00 c0465e10
[2024/1/15 4:50:40] [   63.437277] 5d80: 0000001c c723d400 c67e1e00 c04651f8 7fffffff 6a261502 00000000 c67e1e00
[2024/1/15 4:50:40] [   63.446453] 5da0: 00000000 c67a0c00 c58d5f5c 0000001c 00000008 c046558c 00000008 c01e8aa4
[2024/1/15 4:50:40] [   63.455631] 5dc0: c58d5e6c c739e040 c739e040 00000000 00000739 00000000 00000000 6a261502
[2024/1/15 4:50:40] [   63.464808] 5de0: 0000001c c58d5f5c c58d5e14 00000000 00000000 c6e03400 00000000 c0a05288
[2024/1/15 4:50:40] [   63.473986] 5e00: 00000000 c0415d7c c58d5f5c c0415fa4 c58d5e68 00000000 c58d4000 c0416c34
[2024/1/15 4:50:40] [   63.483163] 5e20: c58d5e68 c58d5f64 00e015c4 0000000c be8fa8e0 6a261502 00000000 c58d5f5c
[2024/1/15 4:50:40] [   63.492342] 5e40: c0a05288 c6e03400 00000000 00000000 c58d4000 00000128 00e31498 c0416fb4
[2024/1/15 4:50:40] [   63.501519] 5e60: 00000000 c0418ab8 00000000 00e43098 0000001c c0a05288 c0a05288 c58d5ee0
[2024/1/15 4:50:40] [   63.510696] 5e80: c58d5edc be8fb954 00000000 c0416c34 00034000 00000000 00000000 00000000
[2024/1/15 4:50:40] [   63.519874] 5ea0: be8fb94c 6a261502 00000000 00000010 00000000 00000000 00005411 c0416394
[2024/1/15 4:50:40] [   63.529050] 5ec0: 00000000 00000129 be8fb9d4 c0416ce0 00000000 00000000 00000008 00000000
[2024/1/15 4:50:40] [   63.538228] 5ee0: be8fb9dc 00e4f4a0 00004000 6a261502 08951767 be8faa6c c6e44800 c66c7000
[2024/1/15 4:50:40] [   63.547406] 5f00: 00005411 c01f98dc be8faa6c c01fa66c 3b9aca00 00000193 c0101228 c58d4000
[2024/1/15 4:50:40] [   63.556584] 5f20: 00000193 6a261502 c58d5f58 6a261502 c0a05288 c6e03400 be8fa8b4 00000000
[2024/1/15 4:50:40] [   63.565761] 5f40: c0101228 c0417b54 00000000 00000000 be8faa64 00000000 fffffff7 c58d5eac
[2024/1/15 4:50:40] [   63.574937] 5f60: 0000000c 00000005 00000000 00000000 c58d5e74 00000000 00005411 00000000
[2024/1/15 4:50:40] [   63.584115] 5f80: 00000000 00000000 00000000 6a261502 00e015b8 00e49480 b6fc1550 00e015b8
[2024/1/15 4:50:40] [   63.593292] 5fa0: 00000128 c0101000 00e49480 b6fc1550 00000005 be8fa8b4 00000000 00000005
[2024/1/15 4:50:40] [   63.602470] 5fc0: 00e49480 b6fc1550 00e015b8 00000128 be8fa8b4 00000001 00000004 00e31498
[2024/1/15 4:50:40] [   63.611647] 5fe0: b6ea90c8 be8fa858 b6b7e370 b6b7e390 60000010 00000005 00000000 00000000
[2024/1/15 4:50:40] [   63.620837] [<c02bbc20>] (__nla_reserve) from [<c02bbcb8>] (__nla_put_64bit+0x10/0x24)
[2024/1/15 4:50:40] [   63.629725] [<c02bbcb8>] (__nla_put_64bit) from [<c02bbd04>] (nla_put_64bit+0x38/0x44)
[2024/1/15 4:50:40] [   63.638615] [<c02bbd04>] (nla_put_64bit) from [<c0541110>] (nla_put_u64_64bit+0x30/0x50)
[2024/1/15 4:50:40] [   63.647700] [<c0541110>] (nla_put_u64_64bit) from [<c054f5f0>] (nl80211_dump_scan+0x284/0x500)
[2024/1/15 4:50:40] [   63.657369] [<c054f5f0>] (nl80211_dump_scan) from [<c04637f4>] (netlink_dump+0x104/0x300)
[2024/1/15 4:50:40] [   63.666550] [<c04637f4>] (netlink_dump) from [<c0463dc8>] (__netlink_dump_start+0xd8/0x13c)
[2024/1/15 4:50:40] [   63.675924] [<c0463dc8>] (__netlink_dump_start) from [<c04669a0>] (genl_rcv_msg+0x228/0x3e4)
[2024/1/15 4:50:40] [   63.685396] [<c04669a0>] (genl_rcv_msg) from [<c04658c0>] (netlink_rcv_skb+0x94/0xf8)
[2024/1/15 4:50:40] [   63.694186] [<c04658c0>] (netlink_rcv_skb) from [<c0465e10>] (genl_rcv+0x20/0x34)
[2024/1/15 4:50:40] [   63.702582] [<c0465e10>] (genl_rcv) from [<c04651f8>] (netlink_unicast+0x104/0x1a4)
[2024/1/15 4:50:40] [   63.711177] [<c04651f8>] (netlink_unicast) from [<c046558c>] (netlink_sendmsg+0x2f4/0x314)
[2024/1/15 4:50:40] [   63.720457] [<c046558c>] (netlink_sendmsg) from [<c0415d7c>] (sock_sendmsg_nosec+0x14/0x24)
[2024/1/15 4:50:40] [   63.729831] [<c0415d7c>] (sock_sendmsg_nosec) from [<c0415fa4>] (____sys_sendmsg+0x100/0x180)
[2024/1/15 4:50:40] [   63.739400] [<c0415fa4>] (____sys_sendmsg) from [<c0416fb4>] (___sys_sendmsg+0x7c/0x9c)
[2024/1/15 4:50:40] [   63.748385] [<c0416fb4>] (___sys_sendmsg) from [<c0417b54>] (__sys_sendmsg+0x4c/0x80)
[2024/1/15 4:50:40] [   63.757173] [<c0417b54>] (__sys_sendmsg) from [<c0101000>] (ret_fast_syscall+0x0/0x54)
[2024/1/15 4:50:40] [   63.766053] Exception stack(0xc58d5fa8 to 0xc58d5ff0)
[2024/1/15 4:50:40] [   63.771720] 5fa0:                   00e49480 b6fc1550 00000005 be8fa8b4 00000000 00000005
[2024/1/15 4:50:40] [   63.780898] 5fc0: 00e49480 b6fc1550 00e015b8 00000128 be8fa8b4 00000001 00000004 00e31498
[2024/1/15 4:50:40] [   63.790072] 5fe0: b6ea90c8 be8fa858 b6b7e370 b6b7e390
[2024/1/15 4:50:40] [   63.795743] Code: e1a07001 e1a01006 eb0589a2 e1a05000 (e1c070b2) 
[2024/1/15 4:50:40] [   63.802631] ---[ end trace 1db074db89532209 ]---
[2024/1/15 4:50:40] [   63.807837] Kernel panic - not syncing: Fatal exception in interrupt
[2024/1/15 4:50:40] [   63.814981] CPU0: stopping
[2024/1/15 4:50:40] [   63.818026] CPU: 0 PID: 2043 Comm: searchssid Tainted: G      D           5.4.61 #2
[2024/1/15 4:50:40] [   63.826612] Hardware name: Generic DT based system
[2024/1/15 4:50:40] [   63.832005] [<c010e6b8>] (unwind_backtrace) from [<c010ac78>] (show_stack+0x10/0x14)
[2024/1/15 4:50:40] [   63.840699] [<c010ac78>] (show_stack) from [<c05b9f50>] (dump_stack+0x7c/0x98)
[2024/1/15 4:50:40] [   63.848807] [<c05b9f50>] (dump_stack) from [<c010ca70>] (handle_IPI+0xc0/0x168)
[2024/1/15 4:50:40] [   63.857012] [<c010ca70>] (handle_IPI) from [<c02c1bf4>] (gic_handle_irq+0x70/0x78)
[2024/1/15 4:50:40] [   63.865509] [<c02c1bf4>] (gic_handle_irq) from [<c01021cc>] (__irq_svc+0x6c/0xa8)
[2024/1/15 4:50:40] [   63.873900] Exception stack(0xc5a71d68 to 0xc5a71db0)
[2024/1/15 4:50:40] [   63.879568] 1d60:                   c77de900 00000000 00000000 c77deaa4 c77de900 00000001
[2024/1/15 4:50:40] [   63.888745] 1d80: 000000af 60000013 c5a71dcc 00000020 c0a35dc0 c77de904 00000000 c5a71db8
[2024/1/15 4:50:40] [   63.897919] 1da0: c01abbd4 c01abbd4 40000013 ffffffff
[2024/1/15 4:50:40] [   63.903591] [<c01021cc>] (__irq_svc) from [<c01abbd4>] (release_pages+0x138/0x29c)
[2024/1/15 4:50:40] [   63.912089] [<c01abbd4>] (release_pages) from [<c01ca2d0>] (tlb_flush_mmu+0x48/0x5c)
[2024/1/15 4:50:40] [   63.920780] [<c01ca2d0>] (tlb_flush_mmu) from [<c01ca394>] (tlb_finish_mmu+0x3c/0x84)
[2024/1/15 4:50:40] [   63.929567] [<c01ca394>] (tlb_finish_mmu) from [<c01c8254>] (exit_mmap+0xc0/0x13c)
[2024/1/15 4:50:40] [   63.938064] [<c01c8254>] (exit_mmap) from [<c0118d54>] (__mmput+0x24/0xa4)
[2024/1/15 4:50:40] [   63.945782] [<c0118d54>] (__mmput) from [<c01f0334>] (flush_old_exec+0x488/0x518)
[2024/1/15 4:50:40] [   63.954183] [<c01f0334>] (flush_old_exec) from [<c022da34>] (load_elf_binary+0x2b8/0x1008)
[2024/1/15 4:50:40] [   63.963460] [<c022da34>] (load_elf_binary) from [<c01ef828>] (search_binary_handler+0x6c/0x188)
[2024/1/15 4:50:40] [   63.973223] [<c01ef828>] (search_binary_handler) from [<c01f11ec>] (__do_execve_file+0x560/0x6ac)
[2024/1/15 4:50:40] [   63.983181] [<c01f11ec>] (__do_execve_file) from [<c01f13d4>] (do_execve+0x24/0x2c)
[2024/1/15 4:50:40] [   63.991774] [<c01f13d4>] (do_execve) from [<c0101000>] (ret_fast_syscall+0x0/0x54)
[2024/1/15 4:50:40] [   64.000264] Exception stack(0xc5a71fa8 to 0xc5a71ff0)
[2024/1/15 4:50:40] [   64.005931] 1fa0:                   00d0177c 00d01308 00d0177c 00d01308 00d0172c 00d00390
[2024/1/15 4:50:40] [   64.015108] 1fc0: 00d0177c 00d01308 00d0172c 0000000b 00115553 0012fd1c 0012fd40 0012fd1c
[2024/1/15 4:50:40] [   64.024282] 1fe0: b6e51250 bec6c564 0007ad7c b6e5125c
[2024/1/15 4:50:40] [   64.029987] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
code_text

@sat1006 你好，这个问题解决了吗？