igt@kms_atomic_transition@1x-modeset-transitions-nonblocking - incomplete - kernel BUG at fs/ext4/inode.c, RIP: 0010:mpage_prepare_extent_to_map
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5770/shard-hsw4/pstore2-1598008195_Panic_2.txt
<2>[ 179.068432] kernel BUG at fs/ext4/inode.c:2599!
<4>[ 179.068460] invalid opcode: 0000 [#1] PREEMPT SMP PTI
<4>[ 179.068464] CPU: 6 PID: 1157 Comm: kworker/u16:16 Not tainted 5.9.0-rc1-CI-CI_DRM_8911+ #1
<4>[ 179.068469] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[ 179.068477] Workqueue: writeback wb_workfn (flush-8:0)
<4>[ 179.068484] RIP: 0010:mpage_prepare_extent_to_map+0x2ff/0x370
<4>[ 179.068488] Code: f2 4c 89 f7 e8 72 13 eb ff 0f 0b 49 8b 46 08 48 c7 c6 c8 fe 2d 82 48 8d 50 ff a8 01 4c 0f 45 f2 4c 89 f7 e8 53 13 eb ff 0f 0b <0f> 0b 48 c7 c6 58 f4 2c 82 4c 89 f7 e8 40 13 eb ff 0f 0b 0f 0b 80
179.068541] ? ext4_init_io_end+0x16/0x40
<4>[ 179.068546] ? rcu_read_lock_sched_held+0x4d/0x80
<4>[ 179.068552] ? kmem_cache_alloc+0x757/0x790
<4>[ 179.068556] ? do_writepages+0x46/0xe0
<4>[ 179.068560] ext4_writepages+0x516/0x1120
<4>[ 179.068576] ? _raw_spin_unlock_irq+0x2a/0x40
<4>[ 179.068582] ? finish_task_switch+0x96/0x250
<4>[ 179.068597] ? do_writepages+0x46/0xe0
<4>[ 179.068601] ? __ext4_mark_inode_dirty+0x2a0/0x2a0
<4>[ 179.068604] do_writepages+0x46/0xe0
<4>[ 179.068609] ? lock_acquire+0xb5/0x3c0
<4>[ 179.068614] ? __writeback_single_inode+0x4f/0x620
<4>[ 179.068617] __writeback_single_inode+0x4f/0x620
<4>[ 179.068622] writeback_sb_inodes+0x253/0x560
<4>[ 179.068627] wb_writeback+0x113/0x4a0
<4>[ 179.068632] ? wb_workfn+0x93/0x5e0
<4>[ 179.068635] wb_workfn+0x93/0x5e0
<4>[ 179.068640] process_one_work+0x268/0x600
<4>[ 179.068644] ? __schedule+0x421/0x990
<4>[ 179.068649] worker_thread+0x37/0x370
<4>[ 179.068652] ? process_one_work+0x600/0x600
emption disabled at:
<3>[ 179.071396] [<0000000000000000>] 0x0
<4>[ 179.071402] CPU: 6 PID: 1157 Comm: kworker/u16:16 Tainted: G D 5.9.0-rc1-CI-CI_DRM_8911+ #1
<4>[ 179.071408] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[ 179.071424] Workqueue: writeback wb_workfn (flush-8:0)