bisecting fixing commit since 78d697fc93f98054e36a3ab76dca1a88802ba7be building syzkaller on 35f53e457420e79fa28e3260cdbbf9f37b9f97e4 testing commit 78d697fc93f98054e36a3ab76dca1a88802ba7be with gcc (GCC) 8.1.0 kernel signature: bb8036fe5ad631266a215285b2ab6b6ac549831021329bc23652391cb1812539 run #0: crashed: INFO: task hung in cleanup_net run #1: crashed: INFO: task hung in cleanup_net run #2: crashed: INFO: task hung in cleanup_net run #3: crashed: INFO: task hung in cleanup_net run #4: crashed: INFO: task hung in cleanup_net run #5: crashed: INFO: task hung in cleanup_net run #6: crashed: INFO: task hung in cleanup_net run #7: crashed: INFO: task hung in cleanup_net run #8: crashed: INFO: task hung in cleanup_net run #9: OK testing current HEAD 4f68020fef1c6cf1b680ffb6481ac41379283ea3 testing commit 4f68020fef1c6cf1b680ffb6481ac41379283ea3 with gcc (GCC) 8.1.0 kernel signature: 521a3cd39d8cfbeba7ca4b79c55d054cd91764c290f0392ce2a9a74e403ac02f all runs: crashed: INFO: task hung in cleanup_net revisions tested: 2, total time: 38m6.571172267s (build: 17m3.158369611s, test: 20m6.470963701s) the crash still happens on HEAD commit msg: Linux 4.14.182 crash: INFO: task hung in cleanup_net IPVS: ftp: loaded support on port[0] = 21 IPVS: ftp: loaded support on port[0] = 21 IPVS: ftp: loaded support on port[0] = 21 IPVS: ftp: loaded support on port[0] = 21 IPVS: ftp: loaded support on port[0] = 21 INFO: task kworker/u4:1:22 blocked for more than 140 seconds. Not tainted 4.14.182-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. kworker/u4:1 D28192 22 2 0x80000000 Workqueue: netns cleanup_net Call Trace: context_switch kernel/sched/core.c:2808 [inline] __schedule+0x780/0x1d20 kernel/sched/core.c:3384 schedule+0x7f/0x1b0 kernel/sched/core.c:3428 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:3486 __mutex_lock_common kernel/locking/mutex.c:833 [inline] __mutex_lock+0xabc/0x14c0 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 cleanup_net+0x132/0x7f0 net/core/net_namespace.c:450 process_one_work+0x79e/0x16c0 kernel/workqueue.c:2116 worker_thread+0xcc/0xee0 kernel/workqueue.c:2250 kthread+0x338/0x400 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 Showing all locks held in the system: 3 locks held by kworker/u4:1/22: #0: ("%s""netns"){+.+.}, at: [] work_static include/linux/workqueue.h:199 [inline] #0: ("%s""netns"){+.+.}, at: [] set_work_data kernel/workqueue.c:619 [inline] #0: ("%s""netns"){+.+.}, at: [] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline] #0: ("%s""netns"){+.+.}, at: [] process_one_work+0x6cd/0x16c0 kernel/workqueue.c:2087 #1: (net_cleanup_work){+.+.}, at: [] process_one_work+0x703/0x16c0 kernel/workqueue.c:2091 #2: (net_mutex){+.+.}, at: [] cleanup_net+0x132/0x7f0 net/core/net_namespace.c:450 1 lock held by khungtaskd/1051: #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x79/0x218 kernel/locking/lockdep.c:4548 1 lock held by in:imklog/5909: #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0x8e/0xc0 fs/file.c:769 1 lock held by syz-executor.5/10499: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10512: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/10522: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10523: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/10527: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/10572: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10573: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/10584: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/10587: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10595: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/10600: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/10606: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10622: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/10624: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/10625: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10632: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/10642: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10646: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10653: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/10659: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10670: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10679: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10716: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10736: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10745: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/10751: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10764: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/10768: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10774: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10780: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10835: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10846: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/10850: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10858: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/10867: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10868: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/10880: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10881: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/10887: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10907: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/10910: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10922: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10974: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10981: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10986: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/10995: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11013: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11018: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11021: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11028: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11029: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11043: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11050: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11051: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11056: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11069: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11111: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11119: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11121: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11144: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11147: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11148: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11182: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11183: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11184: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11187: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11205: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11206: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11210: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11223: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11227: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11233: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11240: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11246: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11287: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11288: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11299: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11301: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11319: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11323: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11327: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11331: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11337: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11347: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11354: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11356: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11359: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11364: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11367: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11377: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11413: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11423: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11426: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11442: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11443: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11454: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11469: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11483: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11484: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11524: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11525: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11538: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11541: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11542: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11550: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11558: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11564: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11566: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11573: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11580: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11587: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11590: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11592: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11594: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11619: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11632: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11642: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11659: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11665: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11721: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11725: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11726: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11738: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11746: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11755: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11758: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11760: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11764: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11771: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11779: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11783: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11810: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11811: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11820: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11823: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11828: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11834: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11839: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11850: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11852: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11854: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11883: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11897: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11901: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11902: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11903: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11922: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11927: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11931: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11934: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11946: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11956: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11959: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11962: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11964: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11975: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11980: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11987: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/11989: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/11996: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/11998: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12041: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12045: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12052: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12054: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12063: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12071: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12085: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12128: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12134: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12138: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12153: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12156: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12157: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12173: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12176: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12177: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12192: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12195: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12202: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12218: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12226: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12230: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12232: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12247: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12303: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12335: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12356: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12358: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12363: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12374: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12385: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12390: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12392: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12393: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12413: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12414: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12415: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12416: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12435: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12442: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12443: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12457: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12464: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12466: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12467: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12482: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12484: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12521: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12525: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12529: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12534: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12551: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12553: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12565: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12566: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12572: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12573: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12586: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12589: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12593: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12595: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12602: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12645: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12647: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12655: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12657: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12662: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12675: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12676: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12710: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12711: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12732: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12734: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12741: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12750: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12753: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12816: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12827: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12840: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12846: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12858: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12870: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12872: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12880: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12883: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12886: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12895: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12938: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12940: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12951: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/12953: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12957: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12961: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/12968: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12980: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/12988: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/12997: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13004: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13012: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13021: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13061: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13069: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13079: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13084: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13101: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13102: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13103: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13106: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13113: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13116: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13152: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13153: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13160: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13164: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13168: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13176: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13179: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13189: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13205: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13206: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13218: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13221: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13262: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13271: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13273: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13277: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13296: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13297: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13304: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13306: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13310: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13334: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13343: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13344: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13347: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13363: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13364: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13376: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13382: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13384: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13388: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13397: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13412: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13413: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13414: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13419: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13441: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13443: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13447: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13450: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13468: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13469: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13470: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13476: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13492: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13498: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13508: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13513: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13519: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13522: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13534: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13539: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13541: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13553: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13555: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13571: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13595: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13596: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13604: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13640: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13648: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13655: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13685: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13688: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13700: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13707: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13712: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13718: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13726: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13760: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13761: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13779: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13781: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13783: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13792: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13795: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13800: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13801: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13809: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13813: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13814: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13863: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13866: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13867: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13868: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/13884: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13894: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13896: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13898: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13914: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13923: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13928: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13934: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13942: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13947: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13950: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/13988: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/13991: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/13996: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/14004: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/14005: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/14009: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/14010: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/14031: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/14040: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/14050: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/14063: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/14088: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/14097: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/14108: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/14115: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/14116: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.2/14118: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/14128: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/14144: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/14150: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/14158: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/14169: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.1/14170: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.5/14172: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/14189: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x12c/0x3c0 net/core/net_namespace.c:410 1 lock held by syz-executor.3/14222: #0: (net_mutex){+.+.}, at: [