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【Linux】
mpv播放rtsp流会导致系统宕机
发表于 2022-2-17 17:57:44
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本帖最后由 wx_lxl_z7b 于 2022-2-17 18:06 编辑
现象:
在ubuntu系统下使用mpv播放器播放rtsp流时直接宕机。
复现方法:
1. 准备视频文件,例如a.mkv;
2.在其他机器上启动rtsp server,例如live555;
3.在rk3566平台上执行mpv rtsp://xxx.xxx.xxx.xxx/xxx/aa.mkv;
4.在开始播放后很快就会宕机。
系统版本:
ROC-RK3566-PC-UBUNTU20.04-GPT-20211201-1602.img
错误日志:
[ 553.087452] mpp_rkvdec2 fdf80200.rkvdec: resetting...
[ 553.087958] Unable to handle kernel paging request at virtual address ffffffffffffffc8
[ 553.088821] Mem abort info:
[ 553.089092] ESR = 0x96000005
[ 553.089379] Exception class = DABT (current EL), IL = 32 bits
[ 553.089909] SET = 0, FnV = 0
[ 553.090190] EA = 0, S1PTW = 0
[ 553.090482] Data abort info:
[ 553.090751] ISV = 0, ISS = 0x00000005
[ 553.091102] CM = 0, WnR = 0
[ 553.091384] swapper pgtable: 4k pages, 39-bit VAs, pgdp = 00000000d2065728
[ 553.092077] [ffffffffffffffc8] pgd=0000000000000000, pud=0000000000000000
[ 553.092706] Internal error: Oops: 96000005 [#1] SMP
[ 553.093147] Modules linked in:
[ 553.093440] Process rkvdec (pid: 66, stack limit = 0x0000000031e65fcd)
[ 553.094026] CPU: 3 PID: 66 Comm: rkvdec Not tainted 4.19.206 #362
[ 553.094570] Hardware name: Firefly RK3566-ROC-PC HDMI(Linux) (DT)
[ 553.095115] pstate: 20c00009 (nzCv daif +PAN +UAO)
[ 553.095571] pc : rk_iommu_enable+0x214/0x320
[ 553.095972] lr : rk_iommu_enable+0x138/0x320
[ 553.096364] sp : ffffff8009e1bc20
[ 553.096670] x29: ffffff8009e1bc20 x28: ffffffc00a656d70
[ 553.097184] x27: ffffffc00a488880 x26: 00000000fffff000
[ 553.097197] x25: 0000000000000003 x24: 0000000000000004
[ 553.097205] x23: 0000000000000000 x22: 0000000000000000
[ 553.097213] x21: 0000000000000000 x20: 0000000000000000
[ 553.097222] x19: ffffffc07b07e480 x18: 0000000000000000
[ 553.097230] x17: 0000000000000000 x16: 0000000000000000
[ 553.097238] x15: 0000000000000000 x14: 0000000000000000
[ 553.097246] x13: 00000000000005b4 x12: 0000000000000024
[ 553.097254] x11: ffffffc07ef49268 x10: 0000000000000a50
[ 553.097263] x9 : ffffff8009e1bb20 x8 : ffffff8009e1bce0
[ 553.102005] x7 : 0000000000000000 x6 : 000000000001563c
[ 553.102015] x5 : 0000000319185901 x4 : 00ffffffffffffff
[ 553.102037] x3 : 0000000000000000 x2 : ffffff80099fd800
[ 553.103465] x1 : 0000000000000000 x0 : ffffffc07b07e580
[ 553.103973]
PC: 0xffffff80085f3148:
[ 553.103977] 3148 52800001 f8606840 1a9a8336 0a1802d6 97fffd74 6b16001f 54000240 f9400260
[ 553.104002] 3168 d0006481 128001b4 9119d421 9404ef6f aa1303e0 97fffec4 b9402260 f9400e61
[ 553.104023] 3188 97fe29d5 2a1403e0 a94153f3 a9425bf5 a94363f7 a9446bf9 a8c57bfd d65f03c0
[ 553.104044] 31a8 110006b5 17ffffc0 b9407260 93407ed5 7100041f f9400660 54000409 f8757802
[ 553.104065] 31c8 f85c82e1 d5033e9f d35cfc20 12144c21 121c1c00 2a010000 b9000040 f9400660
[ 553.104086] 31e8 d37df2b5 f8756800 d5033e9f 91002000 b9000018 f9400660 f8756800 d5033e9f
[ 553.104106] 3208 91007000 b9000019 f9400660 52800481 f8756800 97fffd43 f9400661 f8756821
[ 553.104127] 3228 d5033e9f 32010000 91009021 b9000020 110006d6 17ffff76 f8757801 f85c82e0
[ 553.104150]
LR: 0xffffff80085f306c:
[ 553.104153] 306c 97ed09f0 eb0002df 5400128a aa1303e0 97fffde8 72001c1f 540007a1 52800016
[ 553.104174] 308c 14000081 39409660 35000120 529757d8 52800015 72b95fd8 128001f9 1281fffa
[ 553.104195] 30ac b9401260 6b0002bf 540003ab aa1303e0 528000c1 97fffdaa 39409660 35fffa00
[ 553.104216] 30cc 97ed09d8 9143d016 d290d415 910902d6 f2a00035 94237ac8 aa1303e0 97fffde5
[ 553.104236] 30ec 72001c1f 54fff8c1 97ed09ce eb0002df 54000dca aa1303e0 97fffdde 72001c1f
[ 553.104257] 310c 54fff7e1 f9400260 d0006481 911ab821 9404ef85 12800db4 14000015 f9400661
[ 553.104278] 312c 937d7ea0 f8606821 d5033e9f b9000038 f9400662 b9407261 7100043f 52800001
[ 553.104299] 314c f8606840 1a9a8336 0a1802d6 97fffd74 6b16001f 54000240 f9400260 d0006481
[ 553.104321]
SP: 0xffffff8009e1bba0:
[ 553.104324] bba0 00000004 00000000 00000003 00000000 fffff000 00000000 0a488880 ffffffc0
[ 553.104345] bbc0 0a656d70 ffffffc0 09e1bc20 ffffff80 085f30ec ffffff80 09e1bc20 ffffff80
[ 553.104365] bbe0 085f31c8 ffffff80 20c00009 00000000 09e1bc20 ffffff80 085f30ec ffffff80
[ 553.104386] bc00 ffffffff ffffffff 00000000 00000000 09e1bc20 ffffff80 085f31c8 ffffff80
[ 553.104407] bc20 09e1bc70 ffffff80 085f3300 ffffff80 7e7c7010 ffffffc0 095a4000 ffffff80
[ 553.104428] bc40 0a416598 ffffffc0 7b1b9080 ffffffc0 0a4164f8 ffffffc0 0a488880 ffffffc0
[ 553.104449] bc60 0a656000 ffffffc0 09637de8 ffffff80 09e1bc90 ffffff80 0855b6e4 ffffff80
[ 553.104470] bc80 7e7c7010 ffffffc0 7b1b9080 ffffffc0 09e1bcb0 ffffff80 085603e8 ffffff80
[ 553.104493]
X0: 0xffffffc07b07e500:
[ 553.104496] e500 7b07e600 ffffffc0 7b07e400 ffffffc0 08738cd0 ffffff80 092bbf9b ffffff80
[ 553.104517] e520 00000018 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.104537] e540 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.125799] e560 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.126548] e580 099fd800 ffffff80 09a05840 ffffff80 00000000 00000000 00000000 00000000
[ 553.127288] e5a0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.128035] e5c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.128771] e5e0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.129514]
X2: 0xffffff80099fd780:
[ 553.129965] d780 cf190101 070d0206 00000000 00000000 00000000 00000000 0000001c 00000017
[ 553.130703] d7a0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.131443] d7c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.132184] d7e0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.132926] d800 00000000 00000018 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.133673] d820 00000000 80000003 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.134412] d840 00000000 00000018 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.135150] d860 00000000 80000003 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.135895]
X8: 0xffffff8009e1bc60:
[ 553.136345] bc60 0a656000 ffffffc0 09637de8 ffffff80 09e1bc90 ffffff80 0855b6e4 ffffff80
[ 553.137090] bc80 7e7c7010 ffffffc0 7b1b9080 ffffffc0 09e1bcb0 ffffff80 085603e8 ffffff80
[ 553.137828] bca0 0a416480 ffffffc0 095a4000 ffffff80 09e1bd10 ffffff80 0856217c ffffff80
[ 553.138566] bcc0 0a488880 ffffffc0 0a416480 ffffffc0 097e2000 ffffff80 59944900 7ad1dfa7
[ 553.139312] bce0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.140049] bd00 097e2000 ffffff80 59944900 7ad1dfa7 09e1be00 ffffff80 080d3d98 ffffff80
[ 553.140787] bd20 0a4164f8 ffffffc0 0a4164a0 ffffffc0 095a4000 ffffff80 0a4164a8 ffffffc0
[ 553.141531] bd40 097ccf80 ffffff80 0a549c80 ffffffc0 00000001 00000000 0a4164c0 ffffffc0
[ 553.142270]
X9: 0xffffff8009e1baa0:
[ 553.142719] baa0 7ef4a100 ffffffc0 0a549d40 ffffffc0 09e1bad0 ffffff80 08ed65d8 ffffff80
[ 553.143456] bac0 09e1bae0 ffffff80 08ed65d8 ffffff80 09e1baf0 ffffff80 59944900 7ad1dfa7
[ 553.144193] bae0 7b07e580 ffffffc0 00000000 00000000 099fd800 ffffff80 00000000 00000000
[ 553.144929] bb00 ffffffff 00ffffff 19185901 00000003 0001563c 00000000 00000000 00000000
[ 553.145675] bb20 09e1bce0 ffffff80 09e1bb20 ffffff80 00000a50 00000000 7ef49268 ffffffc0
[ 553.146412] bb40 00000024 00000000 000005b4 00000000 00000000 00000000 00000000 00000000
[ 553.147148] bb60 00000000 00000000 00000000 00000000 00000000 00000000 7b07e480 ffffffc0
[ 553.147883] bb80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.148622]
X11: 0xffffffc07ef491e8:
[ 553.149082] 91e8 00000000 00000000 00000000 00000000 78d2d800 ffffffc0 00000000 00000001
[ 553.149820] 9208 00000000 000002fc 00000294 00000002 00000773 000012f9 00001ba2 00001269
[ 553.150557] 9228 0000063d 000001a1 0000125c 000019c6 00000d73 00000426 000001e1 00000048
[ 553.151292] 9248 0000003f 0000128f 000006c8 00007a02 0000084b 00000028 0000151e 00000034
[ 553.152029] 9268 00000005 00000000 00000000 00000000 000000a6 00000000 00000000 00000000
[ 553.152764] 9288 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.153499] 92a8 00000000 00000000 00000000 00000000 00000000 00000013 00000000 00000000
[ 553.154235] 92c8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.154981]
X19: 0xffffffc07b07e400:
[ 553.155442] e400 7b07e500 ffffffc0 7e7c7b80 ffffffc0 08738cd0 ffffff80 092bbf9b ffffff80
[ 553.156180] e420 00000078 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.156924] e440 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.157668] e460 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.158402] e480 7e7c7810 ffffffc0 7b07e580 ffffffc0 00000002 00000000 7b081700 ffffffc0
[ 553.159147] e4a0 00000002 00000000 7b07eea8 ffffffc0 7b07a9a8 ffffffc0 08fa1880 ffffff80
[ 553.159883] e4c0 7ef8df90 ffffffc0 7b0a3800 ffffffc0 7b07e4d0 ffffffc0 7b07e4d0 ffffffc0
[ 553.160629] e4e0 00000000 00000000 7b0a8000 ffffffc0 00000002 00000000 00000000 00000000
[ 553.161374]
X27: 0xffffffc00a488800:
[ 553.161832] 8800 0a4f3200 ffffffc0 0a4f3100 ffffffc0 08738cd0 ffffff80 092bbf9b ffffff80
[ 553.162577] 8820 000000d8 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.163314] 8840 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.164058] 8860 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.164793] 8880 7e7c7010 ffffffc0 0a416480 ffffffc0 09c81100 ffffff80 00000000 00000002
[ 553.165529] 88a0 80000002 00000300 ffff9000 ffff9800 00000002 00000002 00000001 00000000
[ 553.166265] 88c0 0000002b 00000000 09637de8 ffffff80 0a4f2400 ffffffc0 00000400 00000100
[ 553.167001] 88e0 0a4f3280 ffffffc0 00000010 00000002 00000002 00000010 00000000 00000016
[ 553.167741]
X28: 0xffffffc00a656cf0:
[ 553.168192] 6cf0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.168930] 6d10 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.169667] 6d30 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.170412] 6d50 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 553.171157] 6d70 000009af 00000000 00000000 00000000 ffffffe0 0000000f 0a656d88 ffffffc0
[ 553.171902] 6d90 0a656d88 ffffffc0 085607b0 ffffff80 00000000 00000000 00000000 00000000
[ 553.172647] 6db0 00000200 dead0000 00000000 00000000 000128b3 00000001 080cd418 ffffff80
[ 553.173392] 6dd0 0d200003 00000000 00000000 00000000 00000000 00000000 00206600 ffffffc0
[ 553.174130]
X29: 0xffffff8009e1bba0:
[ 553.174589] bba0 00000004 00000000 00000003 00000000 fffff000 00000000 0a488880 ffffffc0
[ 553.175334] bbc0 0a656d70 ffffffc0 09e1bc20 ffffff80 085f30ec ffffff80 09e1bc20 ffffff80
[ 553.176079] bbe0 085f31c8 ffffff80 20c00009 00000000 09e1bc20 ffffff80 085f30ec ffffff80
[ 553.176825] bc00 ffffffff ffffffff 00000000 00000000 09e1bc20 ffffff80 085f31c8 ffffff80
[ 553.177569] bc20 09e1bc70 ffffff80 085f3300 ffffff80 7e7c7010 ffffffc0 095a4000 ffffff80
[ 553.178314] bc40 0a416598 ffffffc0 7b1b9080 ffffffc0 0a4164f8 ffffffc0 0a488880 ffffffc0
[ 553.179060] bc60 0a656000 ffffffc0 09637de8 ffffff80 09e1bc90 ffffff80 0855b6e4 ffffff80
[ 553.179804] bc80 7e7c7010 ffffffc0 7b1b9080 ffffffc0 09e1bcb0 ffffff80 085603e8 ffffff80
[ 553.180692] Call trace:
[ 553.180944] rk_iommu_enable+0x214/0x320
[ 553.181307] rockchip_iommu_enable+0x2c/0x40
[ 553.181702] mpp_iommu_refresh+0x2c/0x38
[ 553.182060] rkvdec2_link_reset+0xbc/0x124
[ 553.182441] rkvdec2_link_worker+0xda8/0xfb8
[ 553.182836] kthread_worker_fn+0x124/0x190
[ 553.183215] kthread+0x120/0x130
[ 553.183515] ret_from_fork+0x10/0x18
[ 553.183853] Code: 7100041f f9400660 54000409 f8757802 (f85c82e1)
[ 553.184402] ---[ end trace 9fe07c7ad22886f6 ]---
firefly@firefly:~$
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