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| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| upstream | INFO: task hung in nl802154_pre_doit (2) wpan | 7 | 122d | 148d | 0/28 | auto-obsoleted due to no activity on 2024/09/13 13:37 | |||
| upstream | INFO: task hung in nl802154_pre_doit wpan | 1 | 838d | 838d | 0/28 | auto-closed as invalid on 2022/09/28 14:08 | |||
| linux-6.1 | INFO: task hung in nl802154_pre_doit | 2 | 120d | 129d | 0/3 | auto-obsoleted due to no activity on 2024/09/25 07:15 |
INFO: task syz-executor.3:6484 blocked for more than 143 seconds.
Not tainted 5.15.160-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.3 state:D stack:26328 pid: 6484 ppid: 3536 flags:0x00004006
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5030 [inline]
__schedule+0x12c4/0x45b0 kernel/sched/core.c:6376
schedule+0x11b/0x1f0 kernel/sched/core.c:6459
schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6518
__mutex_lock_common+0xe34/0x25a0 kernel/locking/mutex.c:669
__mutex_lock kernel/locking/mutex.c:729 [inline]
mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743
nl802154_pre_doit+0xb1/0xa80 net/ieee802154/nl802154.c:2169
genl_family_rcv_msg_doit net/netlink/genetlink.c:726 [inline]
genl_family_rcv_msg net/netlink/genetlink.c:775 [inline]
genl_rcv_msg+0xf6a/0x14a0 net/netlink/genetlink.c:792
netlink_rcv_skb+0x1cf/0x410 net/netlink/af_netlink.c:2508
genl_rcv+0x24/0x40 net/netlink/genetlink.c:803
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024/06/14 00:13 | linux-5.15.y | c61bd26ae81a | a9616ff5 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | INFO: task hung in nl802154_pre_doit |