------------[ cut here ]------------ DEBUG_RWSEMS_WARN_ON(!is_rwsem_reader_owned(sem)): count = 0x0, magic = 0xffff888052b1b6a0, owner = 0x0, curr 0xffff888060263b80, list empty WARNING: CPU: 1 PID: 26241 at kernel/locking/rwsem.c:1345 __up_read+0x5fe/0x690 kernel/locking/rwsem.c:1345 Modules linked in: CPU: 1 PID: 26241 Comm: syz-executor.2 Not tainted 6.1.93-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 RIP: 0010:__up_read+0x5fe/0x690 kernel/locking/rwsem.c:1345 Code: eb 8a 48 0f 44 c1 48 c7 c7 e0 f5 eb 8a 48 c7 c6 80 f6 eb 8a 4c 89 fa 4c 89 f1 49 89 d8 4d 89 e9 50 e8 a6 dc e8 ff 48 83 c4 08 <0f> 0b 48 bb 00 00 00 00 00 fc ff df 4c 8b 2c 24 e9 4e fb ff ff 48 RSP: 0018:ffffc900096bf820 EFLAGS: 00010292 RAX: f1cac3d60bd89f00 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc9000dd35000 RSI: 0000000000014dfd RDI: 0000000000014dfe RBP: ffffc900096bf8c8 R08: ffffffff815292de R09: fffffbfff1ce7246 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888052b1b6f8 R13: ffff888060263b80 R14: ffff888052b1b6a0 R15: 0000000000000000 FS: 00007f3012bd36c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b31a2a000 CR3: 000000005e785000 CR4: 00000000003506e0 Call Trace: inode_unlock_shared include/linux/fs.h:773 [inline] lookup_slow+0x5e/0x70 fs/namei.c:1708 walk_component fs/namei.c:1998 [inline] link_path_walk+0x9d6/0xee0 fs/namei.c:2325 path_parentat fs/namei.c:2526 [inline] __filename_parentat+0x25e/0x6e0 fs/namei.c:2550 filename_parentat fs/namei.c:2568 [inline] do_renameat2+0x356/0x1440 fs/namei.c:4940 __do_sys_renameat2 fs/namei.c:5062 [inline] __se_sys_renameat2 fs/namei.c:5059 [inline] __x64_sys_renameat2+0xce/0xe0 fs/namei.c:5059 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f301427cea9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 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:00007f3012bd30c8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c RAX: ffffffffffffffda RBX: 00007f30143b41f0 RCX: 00007f301427cea9 RDX: ffffffffffffff9c RSI: 0000000020000580 RDI: ffffffffffffff9c RBP: 00007f30142ebff4 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000200005c0 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f30143b41f0 R15: 00007ffdfd801d78