igt@i915_selftest@live_gt_contexts|igt@i915_selftest@live_hangcheck - incomplete - BUG jbd2_journal_handle (Tainted:.*): Redzone overwritten
3> [269.082515] BUG jbd2_journal_handle (Tainted: G U ): Redzone overwritten
<3> [269.082571] -----------------------------------------------------------------------------
<4> [269.082636] Disabling lock debugging due to kernel taint
<3> [269.082640] INFO: 0x00000000158588f8-0x0000000031cdc583 @offset=0. First byte 0x40 instead of 0xbb
<3> [269.082666] INFO: Allocated in jbd2__journal_start+0x80/0x280 age=32 cpu=1 pid=301
<3> [269.082684] __slab_alloc.isra.87.constprop.92+0x3d/0x70
<3> [269.082697] kmem_cache_alloc+0x25f/0x2c0
<3> [269.082708] jbd2__journal_start+0x80/0x280
<3> [269.082721] __ext4_journal_start_sb+0x84/0x1b0
<3> [269.082733] ext4_da_write_begin+0x12a/0x480
<3> [269.082746] generic_perform_write+0xb4/0x1c0
<3> [269.082757] ext4_buffered_write_iter+0x98/0x120
<3> [269.082769] ext4_file_write_iter+0x51/0x730
<3> [269.082780] new_sync_write+0x116/0x1b0
<3> [269.082791] vfs_write+0xb9/0x1d0
<3> [269.082800] ksys_write+0x9f/0xe0
<3> [269.082812] do_syscall_64+0x4f/0x220
<3> [269.082824] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<3> [269.082838] INFO: Freed in jbd2_journal_stop+0x16e/0x410 age=32 cpu=1 pid=301
<3> [269.082854] kmem_cache_free+0x254/0x3d0
<3> [269.082866] jbd2_journal_stop+0x16e/0x410
<3> [269.082877] __ext4_journal_stop+0x31/0x90
<3> [269.082888] ext4_da_write_end+0x177/0x340
<3> [269.082900] generic_perform_write+0xfe/0x1c0
<3> [269.082911] ext4_buffered_write_iter+0x98/0x120
<3> [269.082923] ext4_file_write_iter+0x51/0x730
<3> [269.082935] new_sync_write+0x116/0x1b0
<3> [269.082945] vfs_write+0xb9/0x1d0
<3> [269.082955] ksys_write+0x9f/0xe0
<3> [269.082965] do_syscall_64+0x4f/0x220
<3> [269.082975] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<3> [269.082988] INFO: Slab 0x000000005e02b928 objects=20 used=19 fp=0x0000000014d44e5d flags=0x4000000000010200
<3> [269.083010] INFO: Object 0x00000000fc2ac052 @offset=8 fp=0x0000000045a29ae9
<3> [269.083029] Redzone 00000000: 40 00 00 00 bb bb bb bb @.......
<3> [269.083048] Object 00000000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3> [269.083067] Object 00000010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3> [269.083086] Object 00000020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
<3> [269.083105] Object 00000030: 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkk.
<3> [269.083123] Redzone 00000000: bb bb bb bb bb bb bb bb ........
<3> [269.083141] Padding 00000000: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ
<4> [269.083161] CPU: 1 PID: 946 Comm: igt_runner Tainted: G BU 5.5.0-CI-CI_DRM_7889+ #1
<4> [269.083164] Hardware name: Dell Inc. OptiPlex 745 /0GW726, BIOS 2.3.1 05/21/2007
<4> [269.083166] Call Trace:
<4> [269.083171] dump_stack+0x71/0x9b
<4> [269.083175] check_bytes_and_report+0xe5/0x120
<4> [269.083180] check_object+0x197/0x260
<4> [269.083185] ? jbd2__journal_start+0x80/0x280
<4> [269.083188] alloc_debug_processing+0xfe/0x1d0
<4> [269.083193] ___slab_alloc.constprop.93+0x88f/0x970
<4> [269.083199] ? jbd2__journal_start+0x80/0x280
<4> [269.083204] ? __lock_acquire+0x460/0x15d0
<4> [269.083209] ? jbd2__journal_start+0x80/0x280
<4> [269.083213] ? __slab_alloc.isra.87.constprop.92+0x3d/0x70
<4> [269.083216] __slab_alloc.isra.87.constprop.92+0x3d/0x70
<4> [269.083220] ? jbd2__journal_start+0x80/0x280
<4> [269.083223] kmem_cache_alloc+0x25f/0x2c0
<4> [269.083228] jbd2__journal_start+0x80/0x280
<4> [269.083232] ? ext4_dirty_inode+0x37/0x70
<4> [269.083236] __ext4_journal_start_sb+0x84/0x1b0
<4> [269.083241] ext4_dirty_inode+0x37/0x70
<4> [269.083246] __mark_inode_dirty+0x2fc/0x5d0
<4> [269.083252] generic_update_time+0x97/0xc0
<4> [269.083255] file_update_time+0xdb/0x120
<4> [269.083261] ext4_write_checks+0x67/0x80
<4> [269.083264] ext4_buffered_write_iter+0x39/0x120
<4> [269.083269] ext4_file_write_iter+0x51/0x730
<4> [269.083276] new_sync_write+0x116/0x1b0
<4> [269.083284] vfs_write+0xb9/0x1d0
<4> [269.083288] ksys_write+0x9f/0xe0
<4> [269.083293] do_syscall_64+0x4f/0x220
<4> [269.083297] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [269.083300] RIP: 0033:0x7fdd17e33281
````Edited by LAKSHMINARAYANA VUDUM