(10-22-2018, 11:23 AM)Bullet64 Wrote: I think this post help you. https://forum.pine64.org/showthread.php?tid=6387
Code:
rock64@rockpro64:~$ sudo lspci -vvv
[sudo] password for rock64:
[ 79.585964] SError Interrupt on CPU4, code 0xbf000002 -- SError
[ 79.585966] CPU: 4 PID: 2743 Comm: lspci Not tainted 4.19.0-rc4-1071-ayufan-g10a63ec6c2a2 #1
[ 79.585967] Hardware name: Pine64 RockPro64 (DT)
[ 79.585968] pstate: 60000085 (nZCv daIf -PAN -UAO)
[ 79.585969] pc : rockchip_pcie_rd_conf+0x1a4/0x210 [pcie_rockchip_host]
[ 79.585970] lr : rockchip_pcie_rd_conf+0x190/0x210 [pcie_rockchip_host]
[ 79.585970] sp : ffff00000ee63bf0
[ 79.585971] x29: ffff00000ee63bf0 x28: ffff8000efb26400
[ 79.585973] x27: 0000000000000000 x26: ffff8000efb26400
[ 79.585975] x25: 000000000000000f x24: 0000000000000040
[ 79.585977] x23: ffff00000ee63ce4 x22: ffff00000ee63c64
[ 79.585979] x21: ffff8000ef186b98 x20: 0000000000000004
[ 79.585980] x19: 0000000000000000 x18: 0000000000000000
[ 79.585982] x17: 0000000000000000 x16: 0000000000000000
[ 79.585984] x15: 0000000000000000 x14: 0000000000000000
[ 79.585985] x13: 0000000000000000 x12: 0000000000000000
[ 79.585987] x11: 0000000000000000 x10: 0000000000000000
[ 79.585989] x9 : 0000000000000000 x8 : 0000000000000000
[ 79.585990] x7 : 0000000000000000 x6 : 0000000000000000
[ 79.585992] x5 : 0000000000000000 x4 : 0000000000c00008
[ 79.585994] x3 : ffff000013000000 x2 : 000000000080000a
[ 79.585995] x1 : ffff000013c00008 x0 : ffff000010000000
[ 79.585997] Kernel panic - not syncing: Asynchronous SError Interrupt
[ 79.585998] CPU: 4 PID: 2743 Comm: lspci Not tainted 4.19.0-rc4-1071-ayufan-g10a63ec6c2a2 #1
[ 79.585999] Hardware name: Pine64 RockPro64 (DT)
[ 79.586000] Call trace:
[ 79.586000] dump_backtrace+0x0/0x180
[ 79.586001] show_stack+0x14/0x20
[ 79.586002] dump_stack+0x90/0xb4
[ 79.586002] panic+0x120/0x294
[ 79.586003] nmi_panic+0x6c/0x70
[ 79.586004] arm64_serror_panic+0x74/0x88
[ 79.586004] do_serror+0xbc/0xc0
[ 79.586005] el1_error+0x7c/0xdc
[ 79.586006] rockchip_pcie_rd_conf+0x1a4/0x210 [pcie_rockchip_host]
[ 79.586006] pci_user_read_config_dword+0x7c/0x110
[ 79.586007] pci_read_config+0xe8/0x258
[ 79.586008] sysfs_kf_bin_read+0x50/0x90
[ 79.586008] kernfs_fop_read+0x98/0x1d8
[ 79.586009] __vfs_read+0x30/0x158
[ 79.586010] vfs_read+0x90/0x168
[ 79.586010] ksys_pread64+0x70/0xb0
[ 79.586011] __arm64_sys_pread64+0x1c/0x28
[ 79.586012] el0_svc_common+0x60/0xe8
[ 79.586012] el0_svc_handler+0x2c/0x80
[ 79.586013] el0_svc+0x8/0xc
[ 79.586027] SMP: stopping secondary CPUs
[ 79.586027] Kernel Offset: disabled
[ 79.586028] CPU features: 0x0,2180600c
[ 79.586029] Memory Limit: noneAs I thought, kernel panic :/
Edit: I tried it again (just a regular "lspci")
Now I don't get a kernel panic:
Code:
[ 2914.597297] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2915.621292] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2916.645295] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2917.669304] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2918.693301] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2919.717306] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2919.717986] cpu cpu4: _set_opp_voltage: failed to set voltage (1200000 1200000 1200000 mV): -110
[ 2919.718956] cpufreq: __target_index: Failed to change cpu frequency: -110
[ 2920.741313] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2921.765310] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2922.789315] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2923.813320] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2924.837320] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2925.861324] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2925.862002] cpu cpu4: _set_opp_voltage: failed to set voltage (1200000 1200000 1200000 mV): -110
[ 2925.862970] cpufreq: __target_index: Failed to change cpu frequency: -110
[ 2926.885328] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2927.909329] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2928.933332] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2929.957336] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2930.325296] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 2930.326003] rcu: 3-...0: (0 ticks this GP) idle=24e/1/0x4000000000000000 softirq=73507/73507 fqs=2626
[ 2930.327029] rcu: (detected by 4, t=5252 jiffies, g=538765, q=1554)
[ 2930.981340] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2931.765306] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
[ 2931.766005] rcu: 3-...0: (1 GPs behind) idle=24e/1/0x4000000000000000 softirq=73506/73507 fqs=2625
[ 2931.767006] rcu: (detected by 5, t=5253 jiffies, g=19657, q=2)
[ 2940.753399] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2940.754081] cpu cpu4: _set_opp_voltage: failed to set voltage (1200000 1200000 1200000 mV): -110
[ 2940.755048] cpufreq: __target_index: Failed to change cpu frequency: -110
[ 2941.761377] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1
[ 2942.785381] rk3x-i2c ff3c0000.i2c: timeout, ipd: 0x10, state: 1