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: 65d, last: 24d
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 (1)
Created Duration User Patch Repo Result
2025/02/07 22:02 24m retest repro upstream OK log

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6318 at net/mac80211/pm.c:171 __ieee80211_suspend+0x1059/0x1300 net/mac80211/pm.c:171
Modules linked in:
CPU: 1 UID: 0 PID: 6318 Comm: syz.1.53 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
RIP: 0010:__ieee80211_suspend+0x1059/0x1300 net/mac80211/pm.c:171
Code: 3b 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 2f c7 3b f7 eb ba e8 b8 f8 d8 f6 90 <0f> 0b 90 e9 4c f8 ff ff e8 aa f8 d8 f6 90 0f 0b 90 e9 2d f6 ff ff
RSP: 0018:ffffc9000ba67c50 EFLAGS: 00010283
RAX: 0000000000005ece RBX: ffff888025a00e40 RCX: ffffc9000b479000
RDX: 0000000000080000 RSI: ffffffff8ae00c38 RDI: 0000000000000001
RBP: ffff888025a02ac0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000006 R12: dffffc0000000000
R13: ffffed1004b401d0 R14: ffff888025a028c8 R15: 0000000000000001
FS:  00007fb9b36d26c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5754f727e0 CR3: 000000007bd82000 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+0xfd/0x1b0 fs/debugfs/file.c:369
 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: 0033:0x7fb9b278cd29
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb9b36d2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fb9b29a5fa0 RCX: 00007fb9b278cd29
RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000004
RBP: 00007fb9b280e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fb9b29a5fa0 R15: 00007ffede73a508
 </TASK>

Crashes (28):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
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.