ERROR FACING IN WRTE AND READ TO DEVICE

abhinandan468v

[ 8760.431168] BUG: unable to handle kernel paging request at ffff8f504a08b100

[ 8760.431179] IP: writedev+0xcd/0x1e0 [device]

[ 8760.431182] PGD 67c3a067 P4D 67c3a067 PUD 0

[ 8760.431190] Oops: 0000 [#4] SMP PTI

[ 8760.431194] Modules linked in: device(POE) fuse nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle rfkill iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables sunrpc iTCO_wdt iTCO_vendor_support snd_hda_codec_via coretemp snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core ppdev joydev lpc_ich snd_hwdep snd_seq snd_seq_device pcspkr i2c_i801 snd_pcm shpchp snd_timer snd pcc_cpufreq soundcore acpi_cpufreq parport_pc asus_atk0110 parport i915 hid_logitech_hidpp

[ 8760.431274] video i2c_algo_bit drm_kms_helper drm ata_generic serio_raw pata_acpi atl1e hid_logitech_dj [last unloaded: device]

[ 8760.431291] CPU: 1 PID: 9747 Comm: APPLICATION Tainted: P D OE 4.14.216 #2

[ 8760.431294] Hardware name: System manufacturer System Product Name/P5KPL-CM, BIOS 0512 05/19/2008

[ 8760.431298] task: ffff8f5245f34a00 task.stack: ffff9bd7427ec000

[ 8760.431303] RIP: 0010:writedev+0xcd/0x1e0 [device]

[ 8760.431307] RSP: 0018:ffff9bd7427efdf0 EFLAGS: 00010206

[ 8760.431311] RAX: ffffffffb3548c00 RBX: 0000000000000004 RCX: 0000000000000004

[ 8760.431315] RDX: ffff8f52af645100 RSI: 0000000000000004 RDI: ffff8f52bf496a30

[ 8760.431318] RBP: 0000000000000000 R08: 00000000000003d8 R09: 000000000000000f

[ 8760.431321] R10: 0000000000000000 R11: ffffffff96a7b82d R12: ffff8f52b3548c00

[ 8760.431325] R13: ffff8f525b5fbc00 R14: 000000000000002b R15: ffff8f5242cbe020

[ 8760.431329] FS: 00007f5785b89740(0000) GS:ffff8f52bf480000(0000) knlGS:0000000000000000

[ 8760.431333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

[ 8760.431336] CR2: ffff8f504a08b100 CR3: 0000000070590000 CR4: 00000000000006e0

[ 8760.431340] Call Trace:

[ 8760.431352] __vfs_write+0x36/0x180

[ 8760.431360] ? selinux_file_permission+0x116/0x130

[ 8760.431366] ? security_file_permission+0x3c/0xb0

[ 8760.431371] vfs_write+0xad/0x1a0

[ 8760.431376] SyS_write+0x5a/0xd0

[ 8760.431382] do_syscall_64+0x74/0x190

[ 8760.431388] entry_SYSCALL_64_after_hwframe+0x41/0xa6

[ 8760.431393] RIP: 0033:0x7f57856a1ea4

[ 8760.431396] RSP: 002b:00007fffddcfa718 EFLAGS: 00000246 ORIG_RAX: 0000000000000001

[ 8760.431401] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57856a1ea4

[ 8760.431405] RDX: 000000000000002b RSI: 00007fffddcfa730 RDI: 0000000000000003

[ 8760.431408] RBP: 00007fffddcfa770 R08: 0000000000000000 R09: 00007f57856fcd60

[ 8760.431411] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000004007d0

[ 8760.431414] R13: 00007fffddcfa8a0 R14: 0000000000000000 R15: 0000000000000000

[ 8760.431418] Code: 24 48 c7 c7 78 73 5d c0 e8 dc ba 2a d5 48 63 c5 48 03 04 24 49 8b 57 08 48 63 cb 48 89 ce 48 89 4c 24 18 48 89 44 24 08 49 63 c4 <48> 8b 04 c2 31 d2 48 89 c7 48 89 44 24 10 e8 10 78 c9 d4 48 8b

[ 8760.431486] RIP: writedev+0xcd/0x1e0 [device] RSP: ffff9bd7427efdf0

[ 8760.431490] CR2: ffff8f504a08b100

[ 8760.431494] ---[ end trace b186f04fe3130bd4 ]---

ERROR FACING IN WRTE AND READ TO DEVICE

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