BUG: unable to handle kernel paging request in corrupted (2)

Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported
kernel panic: corrupted stack end in dput fs	syz	done		1	1987d	1987d

syz

done

1987d

Title	Replies (including bot)	Last reply
BUG: unable to handle kernel paging request in corrupted (2)	1 (3)	2019/07/23 07:35

Title

Replies (including bot)

Last reply

BUG: unable to handle kernel paging request in corrupted (2)

1 (3)

2019/07/23 07:35

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	BUG: unable to handle kernel paging request in corrupted	C			10	2167d	2429d	0/28	closed as invalid on 2019/06/11 06:50
upstream	BUG: unable to handle kernel paging request in corrupted (3)	C	done		45	1133d	1301d	20/28	fixed on 2021/11/10 00:50
android-54	BUG: unable to handle kernel paging request in corrupted	C			1	1701d	1701d	0/2	closed as invalid on 2021/10/13 14:32
upstream	KASAN: use-after-free Read in corrupted (4)	C	done	error	13	25d	1580d	0/28	upstream: reported C repro on 2020/08/11 12:47

kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access BUG: unable to handle page fault for address: 00000000ffffffff #PF: supervisor instruction fetch in kernel mode #PF: error_code(0x0010) - not-present page PGD 9ad32067 P4D 9ad32067 PUD 0 Oops: 0010 [#1] PREEMPT SMP KASAN CPU: 0 PID: 9920 Comm: syz-executor.1 Not tainted 5.2.0+ #91 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor instruction fetch in kernel mode #PF: error_code(0x0010) - not-present page BUG: kernel NULL pointer dereference, address: 0000000000000002 #PF: supervisor instruction fetch in kernel mode #PF: error_code(0x0010) - not-present page PGD 9ad32067 P4D 9ad32067 PUD 9ad33067 PMD 0 Oops: 0010 [#2] PREEMPT SMP KASAN CPU: 0 PID: 9920 Comm: syz-executor.1 Not tainted 5.2.0+ #91 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:0x2 Code: Bad RIP value. RSP: 0000:ffff888092932a20 EFLAGS: 00010086 RAX: 000000000000002d RBX: ffff888092932a40 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff815c1016 RDI: ffffed1012526536 RBP: ffffffff81724d28 R08: 000000000000002d R09: ffffed1015d044fa R10: ffffed1015d044f9 R11: ffff8880ae8227cf R12: ffffffff81b3e334 R13: 0000000000000010 R14: 0000000000000000 R15: 1ffff1101252654b FS: 000055555572a940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffffffffd8 CR3: 000000009c4d1000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: