------------[ cut here ]------------
VFS: brelse: Trying to free free buffer
WARNING: CPU: 0 PID: 3753 at fs/buffer.c:1145 __brelse fs/buffer.c:1145 [inline]
WARNING: CPU: 0 PID: 3753 at fs/buffer.c:1145 brelse+0x78/0xa0 include/linux/buffer_head.h:327
Modules linked in:
CPU: 0 PID: 3753 Comm: syz-fuzzer Not tainted 6.0.0-rc7-syzkaller-00132-g987a926c1d8a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
RIP: 0010:__brelse fs/buffer.c:1145 [inline]
RIP: 0010:brelse+0x78/0xa0 include/linux/buffer_head.h:327
Code: df be 04 00 00 00 e8 37 19 e1 ff f0 ff 0b eb 1c e8 3d 23 8e ff eb 15 e8 36 23 8e ff 48 c7 c7 a0 9a 9d 8a 31 c0 e8 08 b0 56 ff <0f> 0b 5b 5d c3 89 d9 80 e1 07 80 c1 03 38 c1 7c af 48 89 df e8 3f
RSP: 0000:ffffc900043cfe60 EFLAGS: 00010046
RAX: 6b74ca8a1e765d00 RBX: ffff888029e956b8 RCX: ffff88807cbc3b00
RDX: 0000000080010001 RSI: 0000000080010001 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff816bd38d R09: ffffed1017344f14
R10: ffffed1017344f14 R11: 1ffff11017344f13 R12: ffff8880b9a35d08
R13: 1ffff11017348486 R14: ffff8880b9a35cf8 R15: dffffc0000000000
FS:  000000c0199c4090(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd6addad0b0 CR3: 0000000072078000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __invalidate_bh_lrus+0xaa/0x3c0 fs/buffer.c:1391
 invalidate_bh_lru+0x66/0xb0 fs/buffer.c:1404
 __flush_smp_call_function_queue+0x2bc/0xcc0 kernel/smp.c:631
 __sysvec_call_function_single+0x62/0x70 arch/x86/kernel/smp.c:248
 sysvec_call_function_single+0x3e/0xb0 arch/x86/kernel/smp.c:243
 asm_sysvec_call_function_single+0x16/0x20 arch/x86/include/asm/idtentry.h:657
RIP: 0033:0x5042d9
Code: 25 03 3b 00 48 39 d0 0f 85 9a 06 00 00 48 8d 05 7d 69 18 00 e8 18 8a f0 ff 48 89 44 24 50 48 8b 8c 24 90 00 00 00 48 8b 51 08 <8b> 19 0f b6 71 04 48 8b 79 10 4c 8b 41 18 89 18 40 88 70 04 48 89
RSP: 002b:000000c01fa54e38 EFLAGS: 00000206
RAX: 000000c01f809960 RBX: 00007f4b39665108 RCX: 000000c002754340
RDX: 000000c0027560c0 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 000000c01fa54ee0 R08: 0000000000000020 R09: 0000000000000010
R10: 0000000000000006 R11: 0000000000838dc0 R12: 0000000000203007
R13: 0000000000203007 R14: 000000c0002556c0 R15: 00007f4b113864cc
 </TASK>