syzbot


WARNING in __ieee80211_suspend

Status: upstream: reported C repro on 2024/12/17 17:48
Subsystems: wireless
[Documentation on labels]
Reported-by: syzbot+56a1a45a9a2c04d425ff@syzkaller.appspotmail.com
First crash: 103d, last: 5h39m
Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [wireless?] WARNING in __ieee80211_suspend 0 (1) 2024/12/17 17:48
Last patch testing requests (3)
Created Duration User Patch Repo Result
2025/03/28 00:29 15m retest repro upstream report log
2025/03/05 21:33 17m retest repro upstream report log
2025/02/07 22:02 24m retest repro upstream OK log

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5834 at net/mac80211/pm.c:171 __ieee80211_suspend+0x1059/0x1300 net/mac80211/pm.c:171
Modules linked in:
CPU: 0 UID: 0 PID: 5834 Comm: syz-executor249 Not tainted 6.14.0-rc5-syzkaller-00214-g21e4543a2e2f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:__ieee80211_suspend+0x1059/0x1300 net/mac80211/pm.c:171
Code: 2d f7 f0 41 80 a4 24 81 01 00 00 fe 4c 89 e0 48 c1 e8 03 42 80 3c 30 00 74 c4 4c 89 e7 e8 ff 36 2d f7 eb ba e8 68 f7 ca f6 90 <0f> 0b 90 e9 4c f8 ff ff e8 5a f7 ca f6 90 0f 0b 90 e9 2d f6 ff ff
RSP: 0018:ffffc900039cfc50 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888035cd0e40 RCX: ffffffff8ac59fb6
RDX: ffff888078a25a00 RSI: ffffffff8aeee898 RDI: 0000000000000001
RBP: ffff888035cd2ac0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000005 R12: dffffc0000000000
R13: ffffed1006b9a1d0 R14: ffff888035cd28c8 R15: 0000000000000001
FS:  000055558b120380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000400000000040 CR3: 0000000033b42000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 reset_write+0x7a/0x2a0 net/mac80211/debugfs.c:418
 full_proxy_write+0x13c/0x200 fs/debugfs/file.c:398
 vfs_write+0x24c/0x1150 fs/read_write.c:677
 ksys_write+0x12b/0x250 fs/read_write.c:731
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fccc8d484a9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 01 1a 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:00007ffd59689358 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fccc8d484a9
RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fccc8d950be
R13: 00007ffd596893d0 R14: 00007ffd5968938c R15: 00007ffd596893c0
 </TASK>

Crashes (34):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/03/08 11:01 upstream 21e4543a2e2f 7e3bd60d .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/02/19 21:30 upstream 6537cfb395f3 cbd8edab .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/03/14 00:26 upstream 4003c9e78778 e2826670 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/03/08 09:50 upstream 21e4543a2e2f 7e3bd60d .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/03/08 09:50 upstream 21e4543a2e2f 7e3bd60d .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/02/19 10:15 upstream 6537cfb395f3 9a14138f .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/24 21:57 upstream 68732c0bf97c 1293872d .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/24 21:55 upstream 68732c0bf97c 1293872d .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/16 22:53 upstream ce69b4019001 f9e07a6e .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/10 00:57 upstream 643e2e259c2b 67d7ec0a .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/08 18:39 upstream 09a0fa92e5b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/07 05:16 upstream fbfd64d25c7a f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/07 04:23 upstream fbfd64d25c7a f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/06 23:55 upstream 5428dc1906dd f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/06 23:51 upstream 5428dc1906dd f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/06 19:19 upstream 5428dc1906dd f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/06 19:19 upstream 5428dc1906dd f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/06 19:17 upstream 5428dc1906dd f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/06 19:16 upstream 5428dc1906dd f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/06 19:14 upstream 5428dc1906dd f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/06 18:38 upstream 5428dc1906dd f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/06 18:38 upstream 5428dc1906dd f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/06 18:35 upstream 5428dc1906dd f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/06 18:32 upstream 5428dc1906dd f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2025/01/02 09:45 upstream 56e6a3499e14 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2024/12/29 22:00 upstream 4099a71718b0 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2024/12/29 04:11 upstream 059dd502b263 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2024/12/26 08:33 upstream 9b2ffa6148b1 444551c4 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2024/12/26 07:43 upstream 9b2ffa6148b1 444551c4 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2024/12/26 01:51 upstream 9b2ffa6148b1 444551c4 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2024/12/25 21:17 upstream 9b2ffa6148b1 444551c4 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2024/12/15 00:57 upstream a0e3919a2df2 7cbfbb3a .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2024/12/14 23:23 upstream a0e3919a2df2 7cbfbb3a .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
2024/12/14 23:21 upstream a0e3919a2df2 7cbfbb3a .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto WARNING in __ieee80211_suspend
* Struck through repros no longer work on HEAD.