------------[ cut here ]------------
WARNING: CPU: 1 PID: 5209 at fs/eventpoll.c:2008 ep_poll fs/eventpoll.c:2008 [inline]
WARNING: CPU: 1 PID: 5209 at fs/eventpoll.c:2008 do_epoll_wait+0x2144/0x21c0 fs/eventpoll.c:2484
Modules linked in:
CPU: 1 UID: 0 PID: 5209 Comm: udevd Not tainted 6.13.0-rc6-syzkaller-00130-g2144da25584e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:ep_poll fs/eventpoll.c:2008 [inline]
RIP: 0010:do_epoll_wait+0x2144/0x21c0 fs/eventpoll.c:2484
Code: ff b8 f2 ff ff ff 49 bc 00 00 00 00 00 fc ff df e9 bb e0 ff ff 49 bf ff ff ff ff ff ff ff 7f e9 ae e2 ff ff e8 4d 69 71 ff 90 <0f> 0b 90 4d 85 ff 0f 85 c9 e1 ff ff e9 cf e2 ff ff 48 c7 c1 10 b5
RSP: 0018:ffffc900036d7ba0 EFLAGS: 00010293
RAX: ffffffff822e1ad3 RBX: 0000000000000000 RCX: ffff888024e03c00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900036d7e10 R08: ffffffff822dfdcb R09: 0000000000000000
R10: ffffc900036d7d40 R11: fffff520006dafad R12: dffffc0000000000
R13: 0000000000000004 R14: 1ffff920006dafb2 R15: ffffc900036d7e80
FS:  00007f47a1ca2c80(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff152688e8 CR3: 000000007cb06000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __do_sys_epoll_wait fs/eventpoll.c:2492 [inline]
 __se_sys_epoll_wait fs/eventpoll.c:2487 [inline]
 __x64_sys_epoll_wait+0x257/0x2a0 fs/eventpoll.c:2487
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f47a1923457
Code: 73 01 c3 48 8b 0d d1 d9 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 e8 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 76 48 8b 15 a2 d9 0c 00 f7 d8 64 89 02 48 83
RSP: 002b:00007fff152662a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00000000000014fd RCX: 00007f47a1923457
RDX: 0000000000000004 RSI: 00007fff15266328 RDI: 0000000000000009
RBP: 0000563d90e3c8a0 R08: 0000000001abb42c R09: 7fffffffffffffff
R10: 000000000002c21e R11: 0000000000000246 R12: 0000000000000009
R13: 00007fff152688e8 R14: 00007fff15266328 R15: 00007fff152684e8
 </TASK>