Kernel panic - not syncin[   74.906917][ T5463] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: __schedule+0x2543/0x4b30
Oops: general protection fault, probably for non-canonical address 0xdffffbff8e7d1b20: 0000 [#1] PREEMPT SMP KASAN PTI
Oops: general protection fault, probably for non-canonical address 0xe3fffb2400121fcf: 0000 [#2] PREEMPT SMP KASAN PTI
KASAN: maybe wild-memory-access in range [0x1ffff9200090fe78-0x1ffff9200090fe7f]
CPU: 0 UID: 0 PID: 5463 Comm: syz.0.44 Not tainted 6.11.0-rc5-next-20240827-syzkaller #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:string_nocheck lib/vsprintf.c:646 [inline]
RIP: 0010:string+0x1a5/0x2b0 lib/vsprintf.c:728
Code: 85 c0 0f 84 db 00 00 00 4c 89 7c 24 08 49 89 c7 49 ff cf 31 db 49 8d 3c 1c 48 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 75 5d 4c 8d 6c 1d 00 41 0f b6 2c 1c 31 ff 89 ee
RSP: 0018:ffffc9000487ec70 EFLAGS: 00010006
RAX: 03ffff2400121fcf RBX: 0000000000000000 RCX: dffffc0000000000
RDX: ffff88801af21e00 RSI: ffffffffffffffff RDI: 1ffff9200090fe78
RBP: ffffc9000487efa8 R08: ffffffff8bb964a7 R09: ffffffff8bb92b44
R10: 0000000000000012 R11: ffff88801af21e00 R12: 1ffff9200090fe78
R13: 0000000000000000 R14: ffffc9000487efa8 R15: fffffffffffffffe
FS:  0000555571d67500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3c210a CR3: 000000007a1fe000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 vsnprintf+0x1101/0x1da0 lib/vsprintf.c:2803
 vprintk_store+0x480/0x1160 kernel/printk/printk.c:2255
 trace_lock_release include/trace/events/lock.h:69 [inline]
 lock_release+0xbf/0xa30 kernel/locking/lockdep.c:5836
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:serial_in drivers/tty/serial/8250/8250.h:137 [inline]
RIP: 0010:serial_lsr_in drivers/tty/serial/8250/8250.h:159 [inline]
RIP: 0010:wait_for_lsr drivers/tty/serial/8250/8250_port.c:2068 [inline]
RIP: 0010:serial8250_console_fifo_write drivers/tty/serial/8250/8250_port.c:3315 [inline]
RIP: 0010:serial8250_console_write+0x1350/0x1ed0 drivers/tty/serial/8250/8250_port.c:3393
Code: 76 06 e8 c3 92 4e fc e8 ce 9e 4e fc 48 8b 44 24 58 42 0f b6 04 20 84 c0 75 7d 48 8b 44 24 20 0f b7 18 48 8b 84 24 b0 00 00 00 <42> 80 3c 20 00 74 0d 48 8b bc 24 a8 00 00 00 e8 5c 34 b7 fc 4d 8b
RSP: 0018:ffffc9000487f4e0 EFLAGS: 00010046
RAX: ffffffff8e7d1b20 RBX: 0000000000000000 RCX: ffff88801af21e00
RDX: 0000000000000000 RSI: 0000000000000d0d RDI: 0000000000000000
RBP: ffffc9000487f6b0 R08: ffffffff815e2645 R09: 1ffff11003fa5046
R10: dffffc0000000000 R11: ffffffff8bbc2e90 R12: dffffc0000000000
R13: ffffffff94fdbef0 R14: 00000000000026e6 R15: ffffffff952e0ea0
FS:  0000555571d67500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3c210a CR3: 000000007a1fe000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	85 c0                	test   %eax,%eax
   2:	0f 84 db 00 00 00    	je     0xe3
   8:	4c 89 7c 24 08       	mov    %r15,0x8(%rsp)
   d:	49 89 c7             	mov    %rax,%r15
  10:	49 ff cf             	dec    %r15
  13:	31 db                	xor    %ebx,%ebx
  15:	49 8d 3c 1c          	lea    (%r12,%rbx,1),%rdi
  19:	48 89 f8             	mov    %rdi,%rax
  1c:	48 c1 e8 03          	shr    $0x3,%rax
  20:	48 b9 00 00 00 00 00 	movabs $0xdffffc0000000000,%rcx
  27:	fc ff df
* 2a:	0f b6 04 08          	movzbl (%rax,%rcx,1),%eax <-- trapping instruction
  2e:	84 c0                	test   %al,%al
  30:	75 5d                	jne    0x8f
  32:	4c 8d 6c 1d 00       	lea    0x0(%rbp,%rbx,1),%r13
  37:	41 0f b6 2c 1c       	movzbl (%r12,%rbx,1),%ebp
  3c:	31 ff                	xor    %edi,%edi
  3e:	89 ee                	mov    %ebp,%esi