[ 1889.957573]  0000000000000001 ffffc900093d79a0 0000000000000000 0000000000000000
[ 1889.959109]  ffffc900093d79b8 ffffffff820ff0d9 0000000000000000 ffffc900093d7a38
[ 1889.960642]  ffffffff813c0292 ffff880322dcf700 ffffffff81369b8e ffffffff81369b8e
[ 1889.962197] Call Trace:
[ 1889.962197]  [<ffffffff820ff0d9>] ? _raw_read_unlock+0x48/0x78
[ 1889.965236]  [<ffffffff813c0292>] ? start_this_handle+0x490/0x4c9
[ 1889.966728]  [<ffffffff81369b8e>] ? __ext4_get_inode_loc+0x7e9/0x7e9
[ 1889.968197]  [<ffffffff81369b8e>] ? __ext4_get_inode_loc+0x7e9/0x7e9
[ 1889.969624]  [<ffffffff812be23e>] __block_write_begin+0x4d/0x6d
[ 1889.971028]  [<ffffffff8139e1f0>] ? __ext4_journal_start_sb+0x96/0xbe
[ 1889.972449]  [<ffffffff812be23e>] ? __block_write_begin+0x4d/0x6d
[ 1889.973852]  [<ffffffff81369b8e>] ext4_da_write_begin+0x279/0x35f
[ 1889.975237]  [<ffffffff811dfccb>] generic_perform_write+0x177/0x30f
[ 1889.976637]  [<ffffffff811e244d>] __generic_file_write_iter+0x103/0x352
[ 1889.978025]  [<ffffffff811e244d>] ? __generic_file_write_iter+0x103/0x352
[ 1889.979398]  [<ffffffff8136136d>] ext4_file_write_iter+0x253/0x53d
[ 1889.982142]  [<ffffffff8136136d>] ? ext4_file_write_iter+0x253/0x53d
[ 1889.983488]  [<ffffffff81266a64>] __vfs_write+0x109/0x155
[ 1889.984837]  [<ffffffff81266a64>] ? __vfs_write+0x109/0x155
[ 1889.986173]  [<ffffffff812687ad>] vfs_write+0xf4/0x178
[ 1889.987516]  [<ffffffff812688ab>] SYSC_write+0x7a/0xd2
[ 1889.988830]  [<ffffffff812688ab>] ? SYSC_write+0x7a/0xd2
[ 1889.990002] grsec: exec of /usr/bin/cut (cut -d: -f2- ) by /usr/bin/cut[rkhunter:27203] uid/euid: 0/0 gid/egid:0/0 parent ...
[ 1889.992692] ...
[ 1889.995423]  [<ffffffff820ffe13>] rap_sys_write+0x44/0x64
[ 1889.996724] grsec: ...
[ 1889.999373]  [<ffffffff820ffe13>] entry_SYSCALL_64_fastpath+0x1e/0xec
...
[ 1890.009200]  [<ffffffff820ffe6b>] entry_SYSCALL_64_fastpath+0x76/0xec
[ 1890.010637] Code: 00 48 8b 45 b8 74 51 48 8b bd 60 ff ff ff 48 81 7f f8 62 0a fe 41 0f 85 fe 04 00 00 b9 01 00 00 00 48 89 c2 48 8b 75 98 4c 89 e7 <48> 8b 85 60 ff ff ff eb 0e 9e f5 01 be ff ff ff ff cc cc cc cc
[ 1890.013774] RIP  [<ffffffff812bdcf8>] __block_write_begin_int+0x208/0x701
[ 1890.015304]  RSP  <ffffc900093d7980>
[ 1890.016790] CR2:  ffffc900093d39d0
[ 1890.018277] ---[ end trace 4f6a9010996bf878 ]---
[ 1890.019754] Kernel panic - not syncing: grsec: halting the system due to suspicious kernel crash caused by root
[ 1890.021281] Kernel Offset: disabled
[ 1890.022783] ---[ end Kernel panic - not syncing: grsec: halting the system due to suspicious kernel crash caused by root