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🐞 Open [961] 🐞 Fixed [3806] 🐞 Invalid [8177] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-4.19 | WARNING in ieee80211_free_ack_frame | syz | error | 76 | 56d | 596d | 0/1 | upstream: reported syz repro on 2020/10/07 07:47 | |
upstream | WARNING in ieee80211_free_ack_frame | syz | done | 117 | 202d | 596d | 22/22 | fixed on 2021/11/10 00:50 |
WARNING: CPU: 1 PID: 18556 at net/mac80211/main.c:1416 ieee80211_free_ack_frame+0x4a/0x50 net/mac80211/main.c:1416 Modules linked in: CPU: 1 PID: 18556 Comm: kworker/u4:29 Not tainted 5.16.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: netns cleanup_net RIP: 0010:ieee80211_free_ack_frame+0x4a/0x50 net/mac80211/main.c:1416 Code: 91 e4 f8 48 89 ef 31 f6 e8 e3 1a 95 fe 31 c0 5b 5d c3 e8 19 91 e4 f8 48 c7 c7 a0 6f ce 8a c6 05 8e be eb 04 01 e8 f0 24 73 00 <0f> 0b eb d0 66 90 41 57 41 56 49 89 f6 41 55 41 54 49 89 d4 55 48 RSP: 0018:ffffc90010c179d8 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff8880781f9d00 RSI: ffffffff815f1498 RDI: fffff52002182f2d RBP: ffff88807c2c9780 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff815eb1fe R11: 0000000000000000 R12: dffffc0000000000 R13: ffffffff88933980 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff8dfa1d9b0 CR3: 000000007d558000 CR4: 0000000000350ee0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: <TASK> idr_for_each+0x113/0x220 lib/idr.c:208 ieee80211_free_hw+0x9b/0x2b0 net/mac80211/main.c:1432 mac80211_hwsim_del_radio drivers/net/wireless/mac80211_hwsim.c:3586 [inline] hwsim_exit_net+0x55f/0xca0 drivers/net/wireless/mac80211_hwsim.c:4346 ops_exit_list+0xb0/0x160 net/core/net_namespace.c:168 cleanup_net+0x4ea/0xb00 net/core/net_namespace.c:595 process_one_work+0x9ac/0x1650 kernel/workqueue.c:2307 worker_thread+0x657/0x1110 kernel/workqueue.c:2454 kthread+0x405/0x4f0 kernel/kthread.c:327 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 </TASK>
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Title |
---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-kasan-gce-root | 2022/01/15 23:11 | upstream | a33f5c380c4b | 723cfaf0 | .config | log | report | info | WARNING in ieee80211_free_ack_frame | ||
ci-upstream-kasan-gce-smack-root | 2022/01/14 05:02 | upstream | 455e73a07f6e | b8d780ab | .config | log | report | info | WARNING in ieee80211_free_ack_frame | ||
ci-upstream-kasan-gce-smack-root | 2022/01/09 18:11 | upstream | 4634129ad9fd | 2ca0d385 | .config | log | report | info | WARNING in ieee80211_free_ack_frame | ||
ci-upstream-kasan-gce-selinux-root | 2021/12/11 05:11 | upstream | b8a98b6bf66a | 49ca1f59 | .config | log | report | info | WARNING in ieee80211_free_ack_frame | ||
ci-upstream-kasan-gce-selinux-root | 2021/11/11 07:31 | upstream | 89d714ab6043 | 75b04091 | .config | log | report | info | WARNING in ieee80211_free_ack_frame | ||
ci-upstream-net-this-kasan-gce | 2022/01/19 15:42 | net | 99845220d3c3 | 0620189b | .config | log | report | info | WARNING in ieee80211_free_ack_frame | ||
ci-upstream-net-this-kasan-gce | 2022/01/18 03:55 | net | 9ea674d7ca4f | 731a2d23 | .config | log | report | info | WARNING in ieee80211_free_ack_frame | ||
ci-upstream-net-kasan-gce | 2022/03/04 00:05 | net-next | 80901bff8129 | 45a13a73 | .config | log | report | info | WARNING in ieee80211_free_ack_frame |