DEBUG_RWSEMS_WARN_ON(!is_rwsem_reader_owned(sem)): count = 0x0, magic = 0xffff888034948330, owner = 0x0, curr 0xffff8880752a8000, list empty
WARNING: CPU: 1 PID: 6827 at kernel/locking/rwsem.c:1336 __up_read+0x5ff/0x690 kernel/locking/rwsem.c:1336
Modules linked in:
CPU: 1 PID: 6827 Comm: syz-executor.4 Not tainted 6.2.0-rc2-syzkaller-00057-g41c03ba9beea #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:__up_read+0x5ff/0x690 kernel/locking/rwsem.c:1336
Code: 44 d8 48 c7 c7 00 ad ed 8a 48 c7 c6 a0 ad ed 8a 48 8b 54 24 20 4c 89 f1 4d 89 f8 4d 89 e9 31 c0 53 e8 25 5f e8 ff 48 83 c4 08 <0f> 0b 48 bb 00 00 00 00 00 fc ff df 4c 8b 6c 24 18 e9 53 fb ff ff
RSP: 0018:ffffc900053a7840 EFLAGS: 00010292
RAX: 0a8ebb46e16f3600 RBX: ffffffff8aedade0 RCX: 0000000000040000
RDX: ffffc9000ca1e000 RSI: 000000000000bd22 RDI: 000000000000bd23
RBP: ffffc900053a7910 R08: ffffffff816f2c9d R09: fffff52000a74ec1
R10: fffff52000a74ec1 R11: 1ffff92000a74ec0 R12: ffff888034948388
R13: ffff8880752a8000 R14: ffff888034948330 R15: 0000000000000000
FS:  00007f42d87a9700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fba35ff7000 CR3: 0000000021f99000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 inode_unlock_shared include/linux/fs.h:771 [inline]
 open_last_lookups fs/namei.c:3487 [inline]
 path_openat+0x14f0/0x2dd0 fs/namei.c:3711
 do_filp_open+0x264/0x4f0 fs/namei.c:3741
 do_sys_openat2+0x124/0x4e0 fs/open.c:1310
 do_sys_open fs/open.c:1326 [inline]
 __do_sys_openat fs/open.c:1342 [inline]
 __se_sys_openat fs/open.c:1337 [inline]
 __x64_sys_openat+0x243/0x290 fs/open.c:1337
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f42d7a8c0c9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f42d87a9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f42d7bac050 RCX: 00007f42d7a8c0c9
RDX: 0000000000000000 RSI: 0000000020000100 RDI: ffffffffffffff9c
RBP: 00007f42d7ae7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffed83eafef R14: 00007f42d87a9300 R15: 0000000000022000
 </TASK>