BUG: stack guard page was hit at ffffc900054bff78 (stack is ffffc900054c0000..ffffc900054c7fff)
kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 8197 Comm: syz-executor.4 Tainted: G        W         5.10.110-syzkaller-01300-ge08dd85cc95e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:stack_trace_save+0x1a/0x1f0 kernel/stacktrace.c:113
Code: e7 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec a0 00 00 00 89 d3 <89> 74 24 1c 49 89 fc 65 48 8b 04 25 28 00 00 00 48 89 84 24 80 00
RSP: 0018:ffffc900054bff80 EFLAGS: 00010282
RAX: ffffc900054c0070 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000040 RDI: ffffc900054c0070
RBP: ffffc900054c0060 R08: dffffc0000000000 R09: ffffc900054c0070
R10: 0000000000000006 R11: 0000000000000000 R12: ffff88814f413b70
R13: 0000000000000cc0 R14: 0000000000000cc0 R15: ffffc900054c0070
FS:  00007fed764d0700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc900054bff78 CR3: 0000000110897000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
Modules linked in:
---[ end trace c0360d66119715bc ]---
RIP: 0010:stack_trace_save+0x1a/0x1f0 kernel/stacktrace.c:113
Code: e7 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec a0 00 00 00 89 d3 <89> 74 24 1c 49 89 fc 65 48 8b 04 25 28 00 00 00 48 89 84 24 80 00
RSP: 0018:ffffc900054bff80 EFLAGS: 00010282
RAX: ffffc900054c0070 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000040 RDI: ffffc900054c0070
RBP: ffffc900054c0060 R08: dffffc0000000000 R09: ffffc900054c0070
R10: 0000000000000006 R11: 0000000000000000 R12: ffff88814f413b70
R13: 0000000000000cc0 R14: 0000000000000cc0 R15: ffffc900054c0070
FS:  00007fed764d0700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc900054bff78 CR3: 0000000110897000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	e7 66                	out    %eax,$0x66
   2:	66 2e 0f 1f 84 00 00 	nopw   %cs:0x0(%rax,%rax,1)
   9:	00 00 00
   c:	0f 1f 40 00          	nopl   0x0(%rax)
  10:	55                   	push   %rbp
  11:	48 89 e5             	mov    %rsp,%rbp
  14:	41 57                	push   %r15
  16:	41 56                	push   %r14
  18:	41 55                	push   %r13
  1a:	41 54                	push   %r12
  1c:	53                   	push   %rbx
  1d:	48 83 e4 e0          	and    $0xffffffffffffffe0,%rsp
  21:	48 81 ec a0 00 00 00 	sub    $0xa0,%rsp
  28:	89 d3                	mov    %edx,%ebx
* 2a:	89 74 24 1c          	mov    %esi,0x1c(%rsp) <-- trapping instruction
  2e:	49 89 fc             	mov    %rdi,%r12
  31:	65 48 8b 04 25 28 00 	mov    %gs:0x28,%rax
  38:	00 00
  3a:	48                   	rex.W
  3b:	89                   	.byte 0x89
  3c:	84 24 80             	test   %ah,(%rax,%rax,4)