BUG: stack guard page was hit at ffffc90001178000 (stack is ffffc90001170000..ffffc90001177fff)
kernel stack overflow (page fault): 0000 [#1] SMP KASAN PTI
CPU: 1 PID: 1803 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:jhash2 include/linux/jhash.h:126 [inline]
RIP: 0010:hash kernel/bpf/bloom_filter.c:35 [inline]
RIP: 0010:peek_elem+0x13f/0x4e0 kernel/bpf/bloom_filter.c:50
Code: 00 00 00 48 89 f1 48 c1 e9 03 42 0f b6 3c 39 48 89 f1 83 e1 07 83 c1 03 40 38 f9 7c 09 40 84 ff 0f 85 9a 02 00 00 48 8d 7e 04 <8b> 2e 48 89 f9 48 c1 e9 03 46 0f b6 04 39 48 89 f9 83 e1 07 83 c1
RSP: 0018:ffffc90001177ad8 EFLAGS: 00010282

RAX: 00000000c0a409db RBX: 00000000b6075723 RCX: ffffffff8165617f
RDX: 0000000091afdf00 RSI: ffffc90001178000 RDI: ffffc90001178004
RBP: 0000000019b10981 R08: 0000000000000000 R09: 000000003ffffe8a
R10: fffffbfff0d80bac R11: ffffffff85658120 R12: ffff88811a9b5590
R13: ffff88811a9b5400 R14: 0000000000000000 R15: dffffc0000000000
FS:  00005555573ec480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc90001178000 CR3: 00000001206f6000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ____bpf_map_peek_elem kernel/bpf/helpers.c:108 [inline]
 bpf_map_peek_elem+0x51/0x80 kernel/bpf/helpers.c:106
 ___bpf_prog_run+0x2ea0/0x7130 kernel/bpf/core.c:1549
 __bpf_prog_run32+0x79/0xb0 kernel/bpf/core.c:1775
 bpf_dispatcher_nop_func include/linux/bpf.h:721 [inline]
 __bpf_prog_run include/linux/filter.h:624 [inline]
 bpf_prog_run include/linux/filter.h:631 [inline]
 __bpf_trace_run kernel/trace/bpf_trace.c:1951 [inline]
 bpf_trace_run2+0xb4/0x190 kernel/trace/bpf_trace.c:1988
 __traceiter_ext4_drop_inode+0x58/0xa0 include/trace/events/ext4.h:238
 trace_ext4_drop_inode include/trace/events/ext4.h:238 [inline]
 ext4_drop_inode+0x109/0x130 fs/ext4/super.c:1328
 iput_final fs/inode.c:1634 [inline]
 iput fs/inode.c:1690 [inline]
 iput+0x241/0x640 fs/inode.c:1676
 do_unlinkat+0x34a/0x550 fs/namei.c:4176
 __do_sys_unlink fs/namei.c:4217 [inline]
 __se_sys_unlink fs/namei.c:4215 [inline]
 __x64_sys_unlink+0xa0/0xe0 fs/namei.c:4215
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3c/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7feb9365a557
Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffdf8a6d438 EFLAGS: 00000206
 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb9365a557
RDX: 00007ffdf8a6d460 RSI: 00007ffdf8a6d4f0 RDI: 00007ffdf8a6d4f0
RBP: 00007ffdf8a6d4f0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffdf8a6e5b0
R13: 00007feb936a63b9 R14: 000000000000c81d R15: 0000000000000004
Modules linked in:

---[ end trace 6cc7572f4dbc03bb ]---
RIP: 0010:jhash2 include/linux/jhash.h:126 [inline]
RIP: 0010:hash kernel/bpf/bloom_filter.c:35 [inline]
RIP: 0010:peek_elem+0x13f/0x4e0 kernel/bpf/bloom_filter.c:50
Code: 00 00 00 48 89 f1 48 c1 e9 03 42 0f b6 3c 39 48 89 f1 83 e1 07 83 c1 03 40 38 f9 7c 09 40 84 ff 0f 85 9a 02 00 00 48 8d 7e 04 <8b> 2e 48 89 f9 48 c1 e9 03 46 0f b6 04 39 48 89 f9 83 e1 07 83 c1
RSP: 0018:ffffc90001177ad8 EFLAGS: 00010282

RAX: 00000000c0a409db RBX: 00000000b6075723 RCX: ffffffff8165617f
RDX: 0000000091afdf00 RSI: ffffc90001178000 RDI: ffffc90001178004
RBP: 0000000019b10981 R08: 0000000000000000 R09: 000000003ffffe8a
R10: fffffbfff0d80bac R11: ffffffff85658120 R12: ffff88811a9b5590
R13: ffff88811a9b5400 R14: 0000000000000000 R15: dffffc0000000000
FS:  00005555573ec480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc90001178000 CR3: 00000001206f6000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	00 00                	add    %al,(%rax)
   2:	00 48 89             	add    %cl,-0x77(%rax)
   5:	f1                   	int1
   6:	48 c1 e9 03          	shr    $0x3,%rcx
   a:	42 0f b6 3c 39       	movzbl (%rcx,%r15,1),%edi
   f:	48 89 f1             	mov    %rsi,%rcx
  12:	83 e1 07             	and    $0x7,%ecx
  15:	83 c1 03             	add    $0x3,%ecx
  18:	40 38 f9             	cmp    %dil,%cl
  1b:	7c 09                	jl     0x26
  1d:	40 84 ff             	test   %dil,%dil
  20:	0f 85 9a 02 00 00    	jne    0x2c0
  26:	48 8d 7e 04          	lea    0x4(%rsi),%rdi
* 2a:	8b 2e                	mov    (%rsi),%ebp <-- trapping instruction
  2c:	48 89 f9             	mov    %rdi,%rcx
  2f:	48 c1 e9 03          	shr    $0x3,%rcx
  33:	46 0f b6 04 39       	movzbl (%rcx,%r15,1),%r8d
  38:	48 89 f9             	mov    %rdi,%rcx
  3b:	83 e1 07             	and    $0x7,%ecx
  3e:	83                   	.byte 0x83
  3f:	c1                   	.byte 0xc1