------------[ cut here ]------------ !list_empty(&local->chanctx_list) WARNING: net/mac80211/pm.c:171 at __ieee80211_suspend+0x1070/0x12d0 net/mac80211/pm.c:171, CPU#0: syz.1.1765/14872 Modules linked in: CPU: 0 UID: 0 PID: 14872 Comm: syz.1.1765 Tainted: G I L syzkaller #0 PREEMPT(full) Tainted: [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 RIP: 0010:__ieee80211_suspend+0x1070/0x12d0 net/mac80211/pm.c:171 Code: 0f 0b 90 e9 46 f6 ff ff e8 8d b6 e7 f6 90 0f 0b 90 e9 53 f7 ff ff e8 7f b6 e7 f6 90 0f 0b 90 e9 72 f8 ff ff e8 71 b6 e7 f6 90 <0f> 0b 90 e9 5e fc ff ff e8 63 b6 e7 f6 90 0f 0b 90 e9 91 f6 ff ff RSP: 0018:ffffc9000324fb78 EFLAGS: 00010283 RAX: 0000000000005e49 RBX: ffff88806b192bd8 RCX: ffffc9000ee2c000 RDX: 0000000000080000 RSI: ffffffff8b20452f RDI: ffff888038dcbe00 RBP: ffff88806b190f20 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: dffffc0000000000 R13: ffffed100d6321ed R14: ffff88806b1929e0 R15: 0000000000000001 FS: 00007f2675eab6c0(0000) GS:ffff88812438e000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff7e97ace0 CR3: 000000003548e000 CR4: 00000000003526f0 Call Trace: reset_write+0x7a/0x290 net/mac80211/debugfs.c:412 short_proxy_write+0x133/0x1a0 fs/debugfs/file.c:383 do_loop_readv_writev fs/read_write.c:852 [inline] do_loop_readv_writev fs/read_write.c:837 [inline] vfs_writev+0x5ea/0xe10 fs/read_write.c:1061 do_pwritev+0x1ac/0x270 fs/read_write.c:1155 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x115/0x840 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f2674f9ce59 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:00007f2675eab028 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 RAX: ffffffffffffffda RBX: 00007f2675216180 RCX: 00007f2674f9ce59 RDX: 0000000000000003 RSI: 0000200000000180 RDI: 0000000000000000 RBP: 00007f2675032d6f R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f2675216218 R14: 00007f2675216180 R15: 00007fff61ca1a48