------------[ cut here ]------------ !list_empty(&local->chanctx_list) WARNING: net/mac80211/pm.c:171 at __ieee80211_suspend+0x10b5/0x1310 net/mac80211/pm.c:171, CPU#1: syz.0.296/7194 Modules linked in: CPU: 1 UID: 0 PID: 7194 Comm: syz.0.296 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 RIP: 0010:__ieee80211_suspend+0x10b5/0x1310 net/mac80211/pm.c:171 Code: 0f 0b 90 e9 64 f8 ff ff e8 88 0c e3 f6 90 0f 0b 90 e9 0e f7 ff ff e8 7a 0c e3 f6 90 0f 0b 90 e9 68 f6 ff ff e8 6c 0c e3 f6 90 <0f> 0b 90 e9 50 fc ff ff e8 5e 0c e3 f6 48 8b 54 24 10 48 b8 00 00 RSP: 0018:ffffc900036c7c38 EFLAGS: 00010287 RAX: 0000000000005ea0 RBX: ffff888026e22b10 RCX: ffffc90005f2a000 RDX: 0000000000080000 RSI: ffffffff8b250254 RDI: ffff88805949db80 RBP: ffff888026e20e80 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: dffffc0000000000 R13: ffffed1004dc41d9 R14: ffff888026e22910 R15: 0000000000000001 FS: 00007fec0ddb26c0(0000) GS:ffff88812444c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000110c3dfd44 CR3: 000000007a300000 CR4: 00000000003526f0 Call Trace: reset_write+0x7a/0x290 net/mac80211/debugfs.c:416 short_proxy_write+0x133/0x1a0 fs/debugfs/file.c:383 vfs_write+0x2aa/0x1070 fs/read_write.c:686 ksys_write+0x12a/0x250 fs/read_write.c:740 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x106/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fec0cf9c799 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fec0ddb2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fec0d215fa0 RCX: 00007fec0cf9c799 RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007fec0d032bd9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fec0d216038 R14: 00007fec0d215fa0 R15: 00007ffe7bac5658