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| Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| upstream | INFO: task hung in mpls_net_exit net | 1 | 1 | 1812d | 1812d | 0/29 | auto-closed as invalid on 2020/12/24 19:54 | |||
| upstream | INFO: task hung in mpls_net_exit (2) net | 1 | 50 | 435d | 456d | 26/29 | fixed on 2024/07/09 19:14 | |||
| upstream | INFO: task hung in mpls_net_exit (3) net | 1 | 65 | 270d | 337d | 0/29 | closed as invalid on 2025/01/15 12:41 |
INFO: task syz-executor:21183 blocked for more than 143 seconds.
Not tainted 6.13.0-syzkaller-08265-g9c5968db9e62 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor state:D stack:22144 pid:21183 tgid:21183 ppid:1 task_flags:0x400140 flags:0x00004006
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5377 [inline]
__schedule+0x18bc/0x4c40 kernel/sched/core.c:6764
__schedule_loop kernel/sched/core.c:6841 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6856
schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6913
__mutex_lock_common kernel/locking/mutex.c:662 [inline]
__mutex_lock+0x817/0x1010 kernel/locking/mutex.c:730
mpls_net_exit+0x7d/0x2a0 net/mpls/af_mpls.c:2706
ops_exit_list net/core/net_namespace.c:172 [inline]
setup_net+0x794/0x9e0 net/core/net_namespace.c:394
copy_net_ns+0x33f/0x570 net/core/net_namespace.c:516
create_new_namespaces+0x425/0x7b0 kernel/nsproxy.c:110
unshare_nsproxy_namespaces+0x124/0x180 kernel/nsproxy.c:228
ksys_unshare+0x57d/0xa70 kernel/fork.c:3331
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/01/28 15:51 | upstream | 9c5968db9e62 | f5427d7c | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-smack-root | INFO: task hung in mpls_net_exit | ||
| 2025/01/23 21:44 | upstream | 21266b8df522 | f6a35ef3 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | INFO: task hung in mpls_net_exit | ||
| 2025/01/21 19:14 | upstream | 95ec54a420b8 | 6e87cfa2 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-smack-root | INFO: task hung in mpls_net_exit | ||
| 2025/01/17 01:41 | upstream | ce69b4019001 | f9e07a6e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | INFO: task hung in mpls_net_exit | ||
| 2025/01/19 05:14 | upstream | fda5e3f28400 | f2cb035c | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-386 | INFO: task hung in mpls_net_exit | ||
| 2025/01/27 11:05 | net | 05d91cdb1f91 | 9fbd772e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-this-kasan-gce | INFO: task hung in mpls_net_exit | ||
| 2025/03/09 08:47 | net-next | 8ef890df4031 | 163f510d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | INFO: task hung in mpls_net_exit | ||
| 2025/02/05 23:29 | net-next | 0bea93fdbaf8 | 577d049b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | INFO: task hung in mpls_net_exit | ||
| 2025/01/31 05:15 | net-next | c2933b2befe2 | 4c6ac32f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | INFO: task hung in mpls_net_exit |