[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] psndna88:
maybe u need to be on latest bootloader and/or need a full format including internal storage to ext4

its caused by facebook app page allocation failure, leading to kernel taint by systemui and causing a kernel panic reboot.

i never had on my side, i use it all day. maybe its got to do something with rom, try changing it

see the errors in bold below:

[26442.743268] [B]m.facebook.orca: page allocation failure:[/B] order:2, mode:0xd0
[26443.095277] Unable to handle kernel NULL pointer dereference at virtual address 00000018
[26443.104495] pgd = ffffffc00007d000
[26443.106923] [00000018] *pgd=000000008d906003, *pmd=000000008d907003, *pte=00e000000b000407
[26443.118683] Internal error: Oops: 96000006 [#1] PREEMPT SMP
[26443.123527] Modules linked in:
[26443.126565] CPU: 0 PID: 28238 Comm: [B]m.facebook.orca Tainted[/B]: G W 3.10.105-India-AGNi_pureCM-N_v8.4-MSM8956 #4
[26443.137329] task: ffffffc0113cf000 ti: ffffffc046bfc000 task.ti: ffffffc046bfc000
[26443.144801] PC is at kgsl_release+0x39c/0x3c0
[26443.149134] LR is at kgsl_release+0x29c/0x3c0
[26443.153471] pc : [<ffffffc000511c7c>] lr : [<ffffffc000511b7c>] pstate: 80000145
[26443.160849] sp : ffffffc046bffb60
[26443.164146] x29: ffffffc046bffb60 x28: 0000000000000009
[26443.169442] x27: ffffffc0113cf000 x26: ffffffc0016c3000
[26443.174735] x25: ffffffc0101fff38 x24: ffffffc0016cdf00
[26443.180031] x23: ffffffc0101fff60 x22: ffffffc05286a300
[26443.185327] x21: ffffffc046bffbcc x20: ffffffc0101ffe00
[26443.190622] x19: 0000000000000000 x18: 0000000000000000
[26443.195916] x17: 00000000ffffffff x16: 000000002d5c9178
[26443.201211] x15: ffffffc055841578 x14: fffffffcfffffffc
[26443.206507] x13: fffffffcfffffffc x12: 0000000000000038
[26443.211802] x11: 0000000000000038 x10: 0000000000000003
[26443.217097] x9 : ffffffc06e44ce20 x8 : 8000000000000000
[26443.222391] x7 : ffffffc074e74a30 x6 : ffffffc074e74a38
[26443.227687] x5 : 0000000000000000 x4 : 000000000000003a
[26443.232983] x3 : 0000000000000000 x2 : 0000000000000000
[26443.238277] x1 : 0000000000000000 x0 : 0000000000000000
[26443.243572]
[26443.245049] [B]Process m.facebook.orca [/B](pid: 28238, stack limit = 0xffffffc046bfc058)
[26443.252602] Call trace:
[26443.255039] [<ffffffc000511c7c>] kgsl_release+0x39c/0x3c0
[26443.260421] [<ffffffc0001b1560>] __fput+0x90/0x210
[26443.265191] [<ffffffc0001b174c>] ____fput+0xc/0x20
[26443.269969] [<ffffffc0000c427c>] task_work_run+0xbc/0xf0
[26443.275262] [<ffffffc0000a6e54>] do_exit+0x2b4/0x950
[26443.280209] [<ffffffc0000a755c>] do_group_exit+0x3c/0xc0
[26443.285504] [<ffffffc0000b6944>] get_signal_to_deliver+0x304/0x580
[26443.291670] [<ffffffc000087e74>] do_signal+0x184/0x5f0
[26443.296790] [<ffffffc0000884ec>] do_notify_resume+0x2c/0x60
[26443.302345] Code: 35fff4a0 17ffffa7 d503201f f9402e80 (b9401801)
[26443.378140] ---[ end trace cde8935ac94c4816 ]---
[26443.471383][B] Kernel panic - not syncing: Fatal exception[/B]
[26443.475659] CPU1: stopping
[26443.478329]
[26443.479810] CPU: 1 PID: 4304 Comm: [B]android.systemui Tainted:[/B] G D W 3.10.105-India-AGNi_pureCM-N_v8.4-MSM8956 #4
[26443.490487] task: ffffffc064b20000 ti: ffffffc064b74000 task.ti: ffffffc064b74000
[26443.497956] PC is at SyS_write+0x70/0x90
[26443.501856] LR is at SyS_write+0x70/0x90
[26443.505760] pc : [<ffffffc0001b05c0>] lr : [<ffffffc0001b05c0>] pstate: 80000145
[26443.513139] sp : ffffffc064b77e90
[26443.516436] x29: ffffffc064b77e90 x28: ffffffc064b74000
[26443.521731] x27: ffffffc000ef2000 x26: 0000000000000040
[26443.527026] x25: 0000000000000117 x24: 0000000000000015
[26443.532322] x23: 0000000060000000 x22: 0000000000000008
[26443.537617] x21: 0000000000000001 x20: 0000000000000008
[26443.542912] x19: ffffffc064bcad00 x18: 0000000000000004
[26443.548207] x17: 0000007f8440d1bc x16: ffffffc0001b0550
[26443.553502] x15: 003b9aca00000000 x14: 001069dc5a000000
[26443.558798] x13: ffffffffa6cd1487 x12: 0000000000000018
[26443.564092] x11: 0000000000000000 x10: 0000000000430000
[26443.569387] x9 : 0000000000000000 x8 : 0000000000000040
[26443.574683] x7 : 0000000000000000 x6 : 0000000000000000
[26443.579977] x5 : ffffffffffffffeb x4 : 0000000000000000
[26443.585274] x3 : ffffffc064bcad38 x2 : 0000000000000000
[26443.590567] x1 : 0000000000000001 x0 : ffffffc064bcad00
[26443.595863]
[26443.597342] CPU: 1 PID: 4304 Comm: [B]android.systemui Tainted[/B]: G D W 3.10.105-India-AGNi_pureCM-N_v8.4-MSM8956 #4
[26443.608017] Call trace:
[26443.610457] [<ffffffc0000889e0>] dump_backtrace+0x0/0x110
[26443.615832] [<ffffffc000088b04>] show_stack+0x14/0x20
[26443.620870] [<ffffffc000edf714>] dump_stack+0x20/0x28
[26443.625903] [<ffffffc00008fa8c>] handle_IPI+0x1fc/0x210
[26443.631109] [<ffffffc00008174c>] gic_handle_irq+0x7c/0x80
[26443.636491] Exception stack(0xffffffc064b77d50 to 0xffffffc064b77e70)
[26443.642915] 7d40: 64bcad00 ffffffc0 00000008 00000000
[26443.651077] 7d60: 64b77e90 ffffffc0 001b05c0 ffffffc0 64bcad00 ffffffc0 00000001 00000000
[26443.659237] 7d80: 00000000 00000000 64bcad38 ffffffc0 00000000 00000000 ffffffeb ffffffff
[26443.667395] 7da0: 00000000 00000000 00000000 00000000 00000040 00000000 00000000 00000000
[26443.675555] 7dc0: 00430000 00000000 00000000 00000000 00000018 00000000 a6cd1487 ffffffff
[26443.683716] 7de0: 5a000000 001069dc 00000000 003b9aca 001b0550 ffffffc0 8440d1bc 0000007f
[26443.691874] 7e00: 00000004 00000000 64bcad00 ffffffc0 00000008 00000000 00000001 00000000
[26443.700035] 7e20: 00000008 00000000 60000000 00000000 00000015 00000000 00000117 00000000
[26443.708194] 7e40: 00000040 00000000 00ef2000 ffffffc0 64b74000 ffffffc0 64b77e90 ffffffc0
[26443.716352] 7e60: 001b05c0 ffffffc0 64b77e90 ffffffc0
[26443.721389] [<ffffffc000084da4>] el1_irq+0x64/0xd0
[26443.726162] CPU3: stopping
[26443.728860]
[26443.730335] CPU: 3 PID: 27253 Comm: [B]RenderThread Tainted[/B]: G D W 3.10.105-India-AGNi_pureCM-N_v8.4-MSM8956 #4
[26443.740834] task: ffffffc0177d3000 ti: ffffffc012130000 task.ti: ffffffc012130000
[26443.748306] PC is at init_timer_key+0x0/0x110
[26443.752641] LR is at kgsl_cmdbatch_create+0x118/0x150
[26443.757671] pc : [<ffffffc0000b1f00>] lr : [<ffffffc00051e628>] pstate: 60000145
[26443.765048] sp : ffffffc012133cf0
[26443.768347] x29: ffffffc012133cf0 x28: ffffffc012130000