Chrome OS Version: 11075.0
Chrome OS Platform: Aleena

Please specify Cr-* of the system to which this bug/feature applies (add
the label below).

Steps To Reproduce:
(1) Enable KASAN
(2) Boot


Expected Result:
No kernel panic

Actual Result:
Kernel panic within ~30s after boot:

[   25.566073] general protection fault: 0000 [#1] PREEMPT SMP KASAN NOPTI
[   25.621976] gsmi: Log Shutdown Reason 0x03
<snipped>
[   25.747085] Call Trace:
[   25.749532]  name_show+0x51/0x6f
[   25.752760]  dev_attr_show+0x59/0xa0
[   25.756333]  ? device_namespace+0x9e/0x9e
[   25.760339]  sysfs_kf_seq_show+0x228/0x33b
[   25.764434]  seq_read+0x74f/0xd58
[   25.767747]  ? set_track+0x63/0xfa
[   25.771148]  ? kzalloc+0xf/0xf
[   25.774200]  ? _copy_to_user+0x87/0x9a
[   25.777947]  __vfs_read+0x106/0x320
[   25.781433]  ? mandatory_lock+0x94/0x94
[   25.785267]  ? fsnotify_unmount_inodes+0x17d/0x17d
[   25.790053]  ? inode_security+0x17/0x40
[   25.793885]  ? selinux_file_permission+0x176/0x342
[   25.798670]  ? security_file_permission+0x77/0x98
[   25.803369]  vfs_read+0xf3/0x197
[   25.806595]  SyS_read+0xfa/0x19b
[   25.809822]  ? file_end_write+0x91/0x91
[   25.813653]  ? filp_close+0xdb/0x100
[   25.817225]  ? file_end_write+0x91/0x91
[   25.821057]  do_syscall_64+0x184/0x1bb
[   25.824804]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
<snipped>
[   25.895502] RIP: rdev_get_name+0x29/0xa5 RSP: ffff8801d45779f0
[   26.550863] ---[ end trace fb2a7bb4f63aeba5 ]---

How frequently does this problem reproduce? (Always, sometimes, hard to
reproduce?)
Less 10 boots

What is the impact to the user, and is there a workaround? If so, what is
it?

Please provide any additional information below. Attach a screen shot or
log if possible.

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page at the end of this report.