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/u4:2:94 blocked for more than 140 seconds. kobject: 'tx-0' (ffff88808619c558): kobject_add_internal: parent: 'queues', set: 'queues' Not tainted 4.14.114 #4 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. kworker/u4:2 D25936 94 2 0x80000000 Workqueue: netns cleanup_net Call Trace: context_switch kernel/sched/core.c:2807 [inline] __schedule+0x7be/0x1cf0 kernel/sched/core.c:3383 schedule+0x92/0x1c0 kernel/sched/core.c:3427 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:3485 kobject: 'tx-0' (ffff88808619c558): kobject_uevent_env __mutex_lock_common kernel/locking/mutex.c:833 [inline] __mutex_lock+0x73c/0x1470 kernel/locking/mutex.c:893 kobject: 'tx-0' (ffff88808619c558): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 kobject: 'tunl0' (ffff8880201e0870): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (ffff8880201e0870): kobject_uevent_env cleanup_net+0x11c/0x880 net/core/net_namespace.c:450 kobject: 'tunl0' (ffff8880201e0870): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (ffff88804947ce48): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (ffff88804947ce48): kobject_uevent_env process_one_work+0x868/0x1610 kernel/workqueue.c:2114 kobject: 'queues' (ffff88804947ce48): kobject_uevent_env: filter function caused the event to drop! worker_thread+0x5d9/0x1050 kernel/workqueue.c:2248 kobject: 'rx-0' (ffff888078fd9cd0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888078fd9cd0): kobject_uevent_env kthread+0x31c/0x430 kernel/kthread.c:232 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:402 kobject: 'rx-0' (ffff888078fd9cd0): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (ffff8880998b3d58): kobject_add_internal: parent: 'queues', set: 'queues' Showing all locks held in the system: kobject: 'tx-0' (ffff8880998b3d58): kobject_uevent_env kobject: 'tx-0' (ffff8880998b3d58): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' 3 locks held by kworker/u4:2/94: #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+0x76e/0x1610 kernel/workqueue.c:2085 #1: (net_cleanup_work){+.+.}, at: [] process_one_work+0x7ab/0x1610 kernel/workqueue.c:2089 #2: (net_mutex){+.+.}, at: [] cleanup_net+0x11c/0x880 net/core/net_namespace.c:450 kobject: 'gre0' (ffff88805a230970): kobject_add_internal: parent: 'net', set: 'devices' 1 lock held by khungtaskd/1007: #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x7f/0x21f kernel/locking/lockdep.c:4541 kobject: 'gre0' (ffff88805a230970): kobject_uevent_env 2 locks held by getty/7069: kobject: 'gre0' (ffff88805a230970): fill_kobj_path: path = '/devices/virtual/net/gre0' #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377 #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156 2 locks held by getty/7070: #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377 #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156 2 locks held by getty/7071: #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377 #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156 2 locks held by getty/7072: kobject: 'queues' (ffff88804947cb48): kobject_add_internal: parent: 'gre0', set: '' #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377 #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156 2 locks held by getty/7073: #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377 #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156 2 locks held by getty/7074: #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377 kobject: 'queues' (ffff88804947cb48): kobject_uevent_env #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156 2 locks held by getty/7075: #0: (&tty->ldisc_sem){++++} kobject: 'queues' (ffff88804947cb48): kobject_uevent_env: filter function caused the event to drop! , at: [] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377 kobject: 'rx-0' (ffff888078fd9a90): kobject_add_internal: parent: 'queues', set: 'queues' #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156 1 lock held by syz-executor.2/8310: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/8345: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/8570: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff888078fd9a90): kobject_uevent_env 1 lock held by syz-executor.2/8635: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/8748: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/8912: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff888078fd9a90): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' 1 lock held by syz-executor.2/8926: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9019: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9027: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9209: kobject: 'tx-0' (ffff88801c966558): kobject_add_internal: parent: 'queues', set: 'queues' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9335: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9426: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9500: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'tx-0' (ffff88801c966558): kobject_uevent_env 1 lock held by syz-executor.2/9689: kobject: 'tx-0' (ffff88801c966558): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9727: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9738: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9761: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9765: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9769: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'gretap0' (ffff888020238ab0): kobject_add_internal: parent: 'net', set: 'devices' 1 lock held by syz-executor.2/9772: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9779: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9789: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'gretap0' (ffff888020238ab0): kobject_uevent_env 1 lock held by syz-executor.2/9794: kobject: 'gretap0' (ffff888020238ab0): fill_kobj_path: path = '/devices/virtual/net/gretap0' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9809: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9818: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9824: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9842: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'queues' (ffff88804947c948): kobject_add_internal: parent: 'gretap0', set: '' 1 lock held by syz-executor.2/9866: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9870: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9895: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9914: kobject: 'queues' (ffff88804947c948): kobject_uevent_env #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/9982: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10014: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10015: kobject: 'queues' (ffff88804947c948): kobject_uevent_env: filter function caused the event to drop! #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10019: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10026: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff888078fd9850): kobject_add_internal: parent: 'queues', set: 'queues' 1 lock held by syz-executor.2/10033: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10038: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10040: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff888078fd9850): kobject_uevent_env 1 lock held by syz-executor.2/10043: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10046: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff888078fd9850): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' 1 lock held by syz-executor.2/10047: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10050: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10051: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10067: kobject: 'tx-0' (ffff888018e2d2d8): kobject_add_internal: parent: 'queues', set: 'queues' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10069: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10072: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10073: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10079: #0: kobject: 'tx-0' (ffff888018e2d2d8): kobject_uevent_env kobject: 'tx-0' (ffff888018e2d2d8): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10084: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10089: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'batman_adv' (ffff888034ed2180): kobject_add_internal: parent: 'gretap0', set: '' 1 lock held by syz-executor.2/10119: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10134: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10155: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10159: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10161: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10170: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10181: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10185: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10195: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10212: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10219: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10220: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10225: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10233: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10235: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10240: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10246: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10247: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'erspan0' (ffff888038264a30): kobject_add_internal: parent: 'net', set: 'devices' 1 lock held by syz-executor.2/10260: kobject: 'erspan0' (ffff888038264a30): kobject_uevent_env #0: kobject: 'erspan0' (ffff888038264a30): fill_kobj_path: path = '/devices/virtual/net/erspan0' ( kobject: 'queues' (ffff88804947c548): kobject_add_internal: parent: 'erspan0', set: '' net_mutex kobject: 'queues' (ffff88804947c548): kobject_uevent_env ){+.+.} kobject: 'queues' (ffff88804947c548): kobject_uevent_env: filter function caused the event to drop! , at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10262: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10282: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10290: kobject: 'rx-0' (ffff888078fd9610): kobject_add_internal: parent: 'queues', set: 'queues' #0: kobject: 'rx-0' (ffff888078fd9610): kobject_uevent_env ( kobject: 'rx-0' (ffff888078fd9610): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10291: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10329: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'tx-0' (ffff88800ef23058): kobject_add_internal: parent: 'queues', set: 'queues' 1 lock held by syz-executor.2/10336: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10340: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10341: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10347: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'tx-0' (ffff88800ef23058): kobject_uevent_env 1 lock held by syz-executor.2/10369: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10371: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10372: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'tx-0' (ffff88800ef23058): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' 1 lock held by syz-executor.2/10373: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10382: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10384: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10395: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10401: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10415: kobject: 'batman_adv' (ffff8880a5b41380): kobject_add_internal: parent: 'erspan0', set: '' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10419: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10420: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10421: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'ip_vti0' (ffff88803b7c2d70): kobject_add_internal: parent: 'net', set: 'devices' 1 lock held by syz-executor.2/10424: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10425: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10430: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10433: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'ip_vti0' (ffff88803b7c2d70): kobject_uevent_env 1 lock held by syz-executor.2/10448: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10455: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10459: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'ip_vti0' (ffff88803b7c2d70): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' 1 lock held by syz-executor.2/10472: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10473: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'queues' (ffff88804947c348): kobject_add_internal: parent: 'ip_vti0', set: '' 1 lock held by syz-executor.2/10476: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10486: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10493: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10498: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10511: kobject: 'queues' (ffff88804947c348): kobject_uevent_env #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10513: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10514: kobject: 'queues' (ffff88804947c348): kobject_uevent_env: filter function caused the event to drop! #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10515: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10532: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10547: kobject: 'rx-0' (ffff888078fd93d0): kobject_add_internal: parent: 'queues', set: 'queues' #0: kobject: 'rx-0' (ffff888078fd93d0): kobject_uevent_env (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10567: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10571: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10572: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff888078fd93d0): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' 1 lock held by syz-executor.2/10579: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10590: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10594: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'tx-0' (ffff88800e5c0298): kobject_add_internal: parent: 'queues', set: 'queues' 1 lock held by syz-executor.2/10607: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10611: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10618: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10620: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'tx-0' (ffff88800e5c0298): kobject_uevent_env 1 lock held by syz-executor.2/10622: kobject: 'tx-0' (ffff88800e5c0298): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10630: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10636: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10643: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10645: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10658: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10659: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10662: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10668: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10676: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10680: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10682: #0: kobject: 'ip6_vti0' (ffff88803e441430): kobject_add_internal: parent: 'net', set: 'devices' (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10688: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10689: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10695: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10698: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10701: #0: (net_mutex kobject: 'ip6_vti0' (ffff88803e441430): kobject_uevent_env ){+.+.} kobject: 'ip6_vti0' (ffff88803e441430): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' , at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'queues' (ffff88804947c148): kobject_add_internal: parent: 'ip6_vti0', set: '' 1 lock held by syz-executor.2/10708: kobject: 'queues' (ffff88804947c148): kobject_uevent_env #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10710: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10719: kobject: 'queues' (ffff88804947c148): kobject_uevent_env: filter function caused the event to drop! #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10721: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10729: kobject: 'rx-0' (ffff888078fd9190): kobject_add_internal: parent: 'queues', set: 'queues' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10733: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10736: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff888078fd9190): kobject_uevent_env 1 lock held by syz-executor.2/10739: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10740: kobject: 'rx-0' (ffff888078fd9190): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10750: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10758: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10770: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'tx-0' (ffff88807ad08018): kobject_add_internal: parent: 'queues', set: 'queues' 1 lock held by syz-executor.2/10773: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10775: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10776: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10785: kobject: 'tx-0' (ffff88807ad08018): kobject_uevent_env #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10787: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10789: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10790: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'tx-0' (ffff88807ad08018): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' 1 lock held by syz-executor.2/10799: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10800: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10805: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10809: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10818: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'sit0' (ffff88801f2b30b0): kobject_add_internal: parent: 'net', set: 'devices' 1 lock held by syz-executor.2/10823: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10824: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10827: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10833: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10836: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'sit0' (ffff88801f2b30b0): kobject_uevent_env 1 lock held by syz-executor.2/10855: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10857: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'sit0' (ffff88801f2b30b0): fill_kobj_path: path = '/devices/virtual/net/sit0' 1 lock held by syz-executor.2/10860: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10861: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10863: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10867: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10870: kobject: 'queues' (ffff88809c0ede48): kobject_add_internal: parent: 'sit0', set: '' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10872: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10888: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'queues' (ffff88809c0ede48): kobject_uevent_env 1 lock held by syz-executor.2/10897: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10899: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10908: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'queues' (ffff88809c0ede48): kobject_uevent_env: filter function caused the event to drop! 1 lock held by syz-executor.2/10910: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10915: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10922: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff888078fd90d0): kobject_add_internal: parent: 'queues', set: 'queues' 1 lock held by syz-executor.2/10924: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10929: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10934: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff888078fd90d0): kobject_uevent_env 1 lock held by syz-executor.2/10935: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10942: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10952: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff888078fd90d0): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' 1 lock held by syz-executor.2/10971: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10976: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10981: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'tx-0' (ffff888036519318): kobject_add_internal: parent: 'queues', set: 'queues' 1 lock held by syz-executor.2/10985: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10988: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10994: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/10997: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'tx-0' (ffff888036519318): kobject_uevent_env 1 lock held by syz-executor.2/10999: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11000: #0: kobject: 'tx-0' (ffff888036519318): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11003: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11008: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'ip6tnl0' (ffff8881f0a64c30): kobject_add_internal: parent: 'net', set: 'devices' 1 lock held by syz-executor.2/11015: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11026: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11027: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11029: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11030: kobject: 'ip6tnl0' (ffff8881f0a64c30): kobject_uevent_env #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11031: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11033: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11036: kobject: 'ip6tnl0' (ffff8881f0a64c30): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11038: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11041: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11042: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11044: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'queues' (ffff88809c0edb48): kobject_add_internal: parent: 'ip6tnl0', set: '' 1 lock held by syz-executor.2/11047: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11049: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'queues' (ffff88809c0edb48): kobject_uevent_env 1 lock held by syz-executor.2/11059: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11061: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11062: kobject: 'queues' (ffff88809c0edb48): kobject_uevent_env: filter function caused the event to drop! #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11067: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11068: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11072: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff8880759d7e50): kobject_add_internal: parent: 'queues', set: 'queues' 1 lock held by syz-executor.2/11075: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11076: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11079: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11086: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11089: kobject: 'rx-0' (ffff8880759d7e50): kobject_uevent_env #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff8880759d7e50): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' 1 lock held by syz-executor.2/11093: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11100: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11107: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11109: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11110: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'tx-0' (ffff88801a122c98): kobject_add_internal: parent: 'queues', set: 'queues' 1 lock held by syz-executor.2/11112: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11114: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11115: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11122: kobject: 'tx-0' (ffff88801a122c98): kobject_uevent_env #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11124: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11125: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11127: kobject: 'tx-0' (ffff88801a122c98): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11128: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11129: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11131: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11133: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'ip6gre0' (ffff8880138dccb0): kobject_add_internal: parent: 'net', set: 'devices' 1 lock held by syz-executor.2/11134: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11135: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11140: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'ip6gre0' (ffff8880138dccb0): kobject_uevent_env 1 lock held by syz-executor.2/11152: kobject: 'ip6gre0' (ffff8880138dccb0): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11153: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11154: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11159: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11160: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11161: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11165: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11180: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11182: #0: kobject: 'queues' (ffff88809c0ed848): kobject_add_internal: parent: 'ip6gre0', set: '' (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'queues' (ffff88809c0ed848): kobject_uevent_env 1 lock held by syz-executor.2/11183: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11188: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11191: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'queues' (ffff88809c0ed848): kobject_uevent_env: filter function caused the event to drop! 1 lock held by syz-executor.2/11193: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11199: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11200: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11204: kobject: 'rx-0' (ffff8880759d7d90): kobject_add_internal: parent: 'queues', set: 'queues' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11207: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11212: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff8880759d7d90): kobject_uevent_env 1 lock held by syz-executor.2/11242: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11243: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'rx-0' (ffff8880759d7d90): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' 1 lock held by syz-executor.2/11244: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11245: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11247: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11250: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11252: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11253: kobject: 'tx-0' (ffff88807e5c0a98): kobject_add_internal: parent: 'queues', set: 'queues' #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11254: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11255: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11258: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 kobject: 'tx-0' (ffff88807e5c0a98): kobject_uevent_env 1 lock held by syz-executor.2/11260: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11261: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11262: #0: (net_mutex){+.+.} kobject: 'tx-0' (ffff88807e5c0a98): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' , at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11265: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11266: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11272: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11275: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11276: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11331: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11337: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11340: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11346: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11351: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11360: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11361: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11366: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11368: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11374: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11383: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11386: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11389: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11391: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11394: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11407: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11458: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11460: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11461: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11471: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11477: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11480: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11491: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11497: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11498: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11500: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11501: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11510: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11527: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11528: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11534: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11536: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11541: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11542: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11547: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11555: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11558: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11560: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11563: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11571: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11572: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11583: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11584: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11588: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11590: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11596: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11599: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11602: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11604: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11611: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11614: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11617: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11618: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11621: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11622: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11625: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11626: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11630: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11645: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11646: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11652: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11654: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11656: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11658: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11659: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11660: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11663: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11672: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11674: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11680: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11684: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11685: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11687: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11690: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11693: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11707: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11709: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11711: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11722: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11729: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11741: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11758: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11761: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11762: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11767: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11773: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11774: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11777: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11778: #0: (net_mutex){+.+.}, at: [] copy_net_ns+0x15a/0x440 net/core/net_namespace.c:410 1 lock held by syz-executor.2/11796: #0: (net_mutex){+.+.}, at: [