cgroup: fork rejected by pids controller in /syz5 ====================================================== WARNING: possible circular locking dependency detected 4.20.0+ #10 Not tainted ------------------------------------------------------ syz-executor2/11609 is trying to acquire lock: 0000000033813848 (&p->pi_lock){-.-.}, at: try_to_wake_up+0xb9/0x1480 kernel/sched/core.c:1965 but task is already holding lock: 00000000f81efc30 (&pgdat->kswapd_wait){....}, at: __wake_up_common_lock+0x19b/0x390 kernel/sched/wait.c:120 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #4 (&pgdat->kswapd_wait){....}: __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x95/0xcd kernel/locking/spinlock.c:152 __wake_up_common_lock+0x19b/0x390 kernel/sched/wait.c:120 __wake_up+0xe/0x10 kernel/sched/wait.c:145 wakeup_kswapd+0x5ba/0x8f0 mm/vmscan.c:3982 steal_suitable_fallback+0x50d/0x7c0 mm/page_alloc.c:2217 __rmqueue_fallback mm/page_alloc.c:2502 [inline] __rmqueue mm/page_alloc.c:2528 [inline] rmqueue_bulk mm/page_alloc.c:2550 [inline] __rmqueue_pcplist mm/page_alloc.c:3021 [inline] rmqueue_pcplist mm/page_alloc.c:3050 [inline] rmqueue mm/page_alloc.c:3072 [inline] get_page_from_freelist+0x2f53/0x5190 mm/page_alloc.c:3491 __alloc_pages_nodemask+0x4fd/0xdc0 mm/page_alloc.c:4529 alloc_pages_vma+0xdd/0x540 mm/mempolicy.c:2070 alloc_zeroed_user_highpage_movable include/linux/highmem.h:208 [inline] wp_page_copy+0xee9/0x1c30 mm/memory.c:2257 do_wp_page+0x715/0x16b0 mm/memory.c:2550 handle_pte_fault mm/memory.c:3782 [inline] __handle_mm_fault+0x2d21/0x5690 mm/memory.c:3890 handle_mm_fault+0x4ec/0xc80 mm/memory.c:3927 do_user_addr_fault arch/x86/mm/fault.c:1475 [inline] __do_page_fault+0x5da/0xd60 arch/x86/mm/fault.c:1541 do_page_fault+0xe6/0x7d8 arch/x86/mm/fault.c:1572 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1143 copy_user_enhanced_fast_string+0xe/0x20 arch/x86/lib/copy_user_64.S:180 _copy_to_iter+0x28f/0x1400 lib/iov_iter.c:603 copy_to_iter include/linux/uio.h:144 [inline] simple_copy_to_iter+0x36/0x40 net/core/datagram.c:516 __skb_datagram_iter+0x480/0x750 net/core/datagram.c:446 skb_copy_datagram_iter+0x10d/0x490 net/core/datagram.c:530 skb_copy_datagram_msg include/linux/skbuff.h:3338 [inline] unix_stream_read_actor+0x7f/0xc0 net/unix/af_unix.c:2449 unix_stream_read_generic+0x976/0x1f00 net/unix/af_unix.c:2370 unix_stream_recvmsg+0x1ca/0x2a0 net/unix/af_unix.c:2465 sock_recvmsg_nosec net/socket.c:794 [inline] sock_recvmsg net/socket.c:801 [inline] sock_recvmsg+0xd0/0x110 net/socket.c:797 __sys_recvfrom+0x30b/0x5d0 net/socket.c:1845 __do_sys_recvfrom net/socket.c:1863 [inline] __se_sys_recvfrom net/socket.c:1859 [inline] __x64_sys_recvfrom+0xe1/0x1a0 net/socket.c:1859 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #3 (&(&zone->lock)->rlock){-.-.}: __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x95/0xcd kernel/locking/spinlock.c:152 rmqueue mm/page_alloc.c:3082 [inline] get_page_from_freelist+0x13d0/0x5190 mm/page_alloc.c:3491 __alloc_pages_nodemask+0x4fd/0xdc0 mm/page_alloc.c:4529 alloc_pages_current+0x107/0x210 mm/mempolicy.c:2106 alloc_pages include/linux/gfp.h:509 [inline] depot_save_stack+0x3da/0x460 lib/stackdepot.c:260 save_stack+0xa9/0xd0 mm/kasan/common.c:79 set_track mm/kasan/common.c:85 [inline] kasan_kmalloc mm/kasan/common.c:482 [inline] kasan_kmalloc+0xcf/0xe0 mm/kasan/common.c:455 kasan_slab_alloc+0xf/0x20 mm/kasan/common.c:397 slab_post_alloc_hook mm/slab.h:444 [inline] slab_alloc mm/slab.c:3379 [inline] kmem_cache_alloc+0x11a/0x710 mm/slab.c:3539 kmem_cache_zalloc include/linux/slab.h:730 [inline] fill_pool lib/debugobjects.c:134 [inline] __debug_object_init+0xb1d/0x12d0 lib/debugobjects.c:379 debug_object_init lib/debugobjects.c:431 [inline] debug_object_activate+0x348/0x550 lib/debugobjects.c:512 debug_timer_activate kernel/time/timer.c:708 [inline] debug_activate kernel/time/timer.c:763 [inline] __mod_timer kernel/time/timer.c:1040 [inline] mod_timer kernel/time/timer.c:1101 [inline] add_timer+0x4e6/0x1470 kernel/time/timer.c:1137 __queue_delayed_work+0x253/0x390 kernel/workqueue.c:1533 queue_delayed_work_on+0x19a/0x200 kernel/workqueue.c:1558 queue_delayed_work include/linux/workqueue.h:527 [inline] check_lifetime+0x57e/0xa40 net/ipv4/devinet.c:757 process_one_work+0xd0c/0x1ce0 kernel/workqueue.c:2153 worker_thread+0x143/0x14a0 kernel/workqueue.c:2296 kthread+0x357/0x430 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 -> #2 (&base->lock){-.-.}: __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x95/0xcd kernel/locking/spinlock.c:152 lock_timer_base+0xb7/0x2a0 kernel/time/timer.c:937 __mod_timer kernel/time/timer.c:1009 [inline] mod_timer kernel/time/timer.c:1101 [inline] add_timer+0x884/0x1470 kernel/time/timer.c:1137 __queue_delayed_work+0x253/0x390 kernel/workqueue.c:1533 queue_delayed_work_on+0x19a/0x200 kernel/workqueue.c:1558 queue_delayed_work include/linux/workqueue.h:527 [inline] schedule_delayed_work include/linux/workqueue.h:628 [inline] psi_group_change kernel/sched/psi.c:485 [inline] psi_task_change+0x3ea/0x590 kernel/sched/psi.c:534 psi_enqueue kernel/sched/stats.h:82 [inline] enqueue_task kernel/sched/core.c:727 [inline] activate_task+0x1f8/0x470 kernel/sched/core.c:751 wake_up_new_task+0x50c/0xd30 kernel/sched/core.c:2423 _do_fork+0x2a5/0x1170 kernel/fork.c:2247 kernel_thread+0x34/0x40 kernel/fork.c:2281 rest_init+0x28/0x37b init/main.c:409 arch_call_rest_init+0xe/0x1b start_kernel+0x882/0x8bd init/main.c:741 x86_64_start_reservations+0x29/0x2b arch/x86/kernel/head64.c:470 x86_64_start_kernel+0x77/0x7b arch/x86/kernel/head64.c:451 secondary_startup_64+0xa4/0xb0 arch/x86/kernel/head_64.S:243 -> #1 (&rq->lock){-.-.}: __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 rq_lock kernel/sched/sched.h:1149 [inline] task_fork_fair+0xb5/0x7a0 kernel/sched/fair.c:10058 sched_fork+0x437/0xb90 kernel/sched/core.c:2359 copy_process+0x1ff6/0x8730 kernel/fork.c:1893 _do_fork+0x1a9/0x1170 kernel/fork.c:2222 kernel_thread+0x34/0x40 kernel/fork.c:2281 rest_init+0x28/0x37b init/main.c:409 arch_call_rest_init+0xe/0x1b start_kernel+0x882/0x8bd init/main.c:741 x86_64_start_reservations+0x29/0x2b arch/x86/kernel/head64.c:470 x86_64_start_kernel+0x77/0x7b arch/x86/kernel/head64.c:451 secondary_startup_64+0xa4/0xb0 arch/x86/kernel/head_64.S:243 -> #0 (&p->pi_lock){-.-.}: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x95/0xcd kernel/locking/spinlock.c:152 try_to_wake_up+0xb9/0x1480 kernel/sched/core.c:1965 default_wake_function+0x30/0x50 kernel/sched/core.c:3710 autoremove_wake_function+0x79/0x360 kernel/sched/wait.c:375 __wake_up_common+0x1d3/0x7d0 kernel/sched/wait.c:92 __wake_up_common_lock+0x1c6/0x390 kernel/sched/wait.c:121 __wake_up+0xe/0x10 kernel/sched/wait.c:145 wakeup_kswapd+0x5ba/0x8f0 mm/vmscan.c:3982 steal_suitable_fallback+0x50d/0x7c0 mm/page_alloc.c:2217 __rmqueue_fallback mm/page_alloc.c:2502 [inline] __rmqueue mm/page_alloc.c:2528 [inline] rmqueue_bulk mm/page_alloc.c:2550 [inline] __rmqueue_pcplist mm/page_alloc.c:3021 [inline] rmqueue_pcplist mm/page_alloc.c:3050 [inline] rmqueue mm/page_alloc.c:3072 [inline] get_page_from_freelist+0x2f53/0x5190 mm/page_alloc.c:3491 __alloc_pages_nodemask+0x4fd/0xdc0 mm/page_alloc.c:4529 alloc_pages_vma+0xdd/0x540 mm/mempolicy.c:2070 alloc_zeroed_user_highpage_movable include/linux/highmem.h:208 [inline] wp_page_copy+0xee9/0x1c30 mm/memory.c:2257 do_wp_page+0x715/0x16b0 mm/memory.c:2550 handle_pte_fault mm/memory.c:3782 [inline] __handle_mm_fault+0x2d21/0x5690 mm/memory.c:3890 handle_mm_fault+0x4ec/0xc80 mm/memory.c:3927 do_user_addr_fault arch/x86/mm/fault.c:1475 [inline] __do_page_fault+0x5da/0xd60 arch/x86/mm/fault.c:1541 do_page_fault+0xe6/0x7d8 arch/x86/mm/fault.c:1572 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1143 copy_user_enhanced_fast_string+0xe/0x20 arch/x86/lib/copy_user_64.S:180 _copy_to_iter+0x28f/0x1400 lib/iov_iter.c:603 copy_to_iter include/linux/uio.h:144 [inline] simple_copy_to_iter+0x36/0x40 net/core/datagram.c:516 __skb_datagram_iter+0x480/0x750 net/core/datagram.c:446 skb_copy_datagram_iter+0x10d/0x490 net/core/datagram.c:530 skb_copy_datagram_msg include/linux/skbuff.h:3338 [inline] unix_stream_read_actor+0x7f/0xc0 net/unix/af_unix.c:2449 unix_stream_read_generic+0x976/0x1f00 net/unix/af_unix.c:2370 unix_stream_recvmsg+0x1ca/0x2a0 net/unix/af_unix.c:2465 sock_recvmsg_nosec net/socket.c:794 [inline] sock_recvmsg net/socket.c:801 [inline] sock_recvmsg+0xd0/0x110 net/socket.c:797 __sys_recvfrom+0x30b/0x5d0 net/socket.c:1845 __do_sys_recvfrom net/socket.c:1863 [inline] __se_sys_recvfrom net/socket.c:1859 [inline] __x64_sys_recvfrom+0xe1/0x1a0 net/socket.c:1859 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &p->pi_lock --> &(&zone->lock)->rlock --> &pgdat->kswapd_wait Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&pgdat->kswapd_wait); lock(&(&zone->lock)->rlock); lock(&pgdat->kswapd_wait); lock(&p->pi_lock); *** DEADLOCK *** 4 locks held by syz-executor2/11609: #0: 00000000a6121c8b (&u->iolock){+.+.}, at: unix_stream_read_generic+0x301/0x1f00 net/unix/af_unix.c:2282 #1: 0000000023faf949 (&mm->mmap_sem){++++}, at: do_user_addr_fault arch/x86/mm/fault.c:1416 [inline] #1: 0000000023faf949 (&mm->mmap_sem){++++}, at: __do_page_fault+0x339/0xd60 arch/x86/mm/fault.c:1541 #2: 0000000054ed8a12 (&(&zone->lock)->rlock){-.-.}, at: spin_lock include/linux/spinlock.h:329 [inline] #2: 0000000054ed8a12 (&(&zone->lock)->rlock){-.-.}, at: rmqueue_bulk mm/page_alloc.c:2548 [inline] #2: 0000000054ed8a12 (&(&zone->lock)->rlock){-.-.}, at: __rmqueue_pcplist mm/page_alloc.c:3021 [inline] #2: 0000000054ed8a12 (&(&zone->lock)->rlock){-.-.}, at: rmqueue_pcplist mm/page_alloc.c:3050 [inline] #2: 0000000054ed8a12 (&(&zone->lock)->rlock){-.-.}, at: rmqueue mm/page_alloc.c:3072 [inline] #2: 0000000054ed8a12 (&(&zone->lock)->rlock){-.-.}, at: get_page_from_freelist+0x1ab1/0x5190 mm/page_alloc.c:3491 #3: 00000000f81efc30 (&pgdat->kswapd_wait){....}, at: __wake_up_common_lock+0x19b/0x390 kernel/sched/wait.c:120 stack backtrace: CPU: 0 PID: 11609 Comm: syz-executor2 Not tainted 4.20.0+ #10 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1db/0x2d0 lib/dump_stack.c:113 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1224 check_prev_add kernel/locking/lockdep.c:1866 [inline] check_prevs_add kernel/locking/lockdep.c:1979 [inline] validate_chain kernel/locking/lockdep.c:2350 [inline] __lock_acquire+0x3014/0x4a30 kernel/locking/lockdep.c:3338 lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x95/0xcd kernel/locking/spinlock.c:152 try_to_wake_up+0xb9/0x1480 kernel/sched/core.c:1965 default_wake_function+0x30/0x50 kernel/sched/core.c:3710 autoremove_wake_function+0x79/0x360 kernel/sched/wait.c:375 __wake_up_common+0x1d3/0x7d0 kernel/sched/wait.c:92 __wake_up_common_lock+0x1c6/0x390 kernel/sched/wait.c:121 __wake_up+0xe/0x10 kernel/sched/wait.c:145 wakeup_kswapd+0x5ba/0x8f0 mm/vmscan.c:3982 steal_suitable_fallback+0x50d/0x7c0 mm/page_alloc.c:2217 __rmqueue_fallback mm/page_alloc.c:2502 [inline] __rmqueue mm/page_alloc.c:2528 [inline] rmqueue_bulk mm/page_alloc.c:2550 [inline] __rmqueue_pcplist mm/page_alloc.c:3021 [inline] rmqueue_pcplist mm/page_alloc.c:3050 [inline] rmqueue mm/page_alloc.c:3072 [inline] get_page_from_freelist+0x2f53/0x5190 mm/page_alloc.c:3491 __alloc_pages_nodemask+0x4fd/0xdc0 mm/page_alloc.c:4529 alloc_pages_vma+0xdd/0x540 mm/mempolicy.c:2070 alloc_zeroed_user_highpage_movable include/linux/highmem.h:208 [inline] wp_page_copy+0xee9/0x1c30 mm/memory.c:2257 do_wp_page+0x715/0x16b0 mm/memory.c:2550 handle_pte_fault mm/memory.c:3782 [inline] __handle_mm_fault+0x2d21/0x5690 mm/memory.c:3890 handle_mm_fault+0x4ec/0xc80 mm/memory.c:3927 do_user_addr_fault arch/x86/mm/fault.c:1475 [inline] __do_page_fault+0x5da/0xd60 arch/x86/mm/fault.c:1541 do_page_fault+0xe6/0x7d8 arch/x86/mm/fault.c:1572 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1143 RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 arch/x86/lib/copy_user_64.S:181 Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 RSP: 0018:ffff888048727528 EFLAGS: 00010206 RAX: 0000000000000000 RBX: 0000000000008000 RCX: 0000000000001780 RDX: 0000000000008000 RSI: ffff888041b96880 RDI: 00000000206f7000 RBP: ffff888048727560 R08: ffffed1008373000 R09: 0000000000000000 R10: ffffed1008372fff R11: ffff888041b97fff R12: 00000000206f0780 R13: ffff888041b90000 R14: 00000000206f8780 R15: 00007ffffffff000 _copy_to_iter+0x28f/0x1400 lib/iov_iter.c:603 copy_to_iter include/linux/uio.h:144 [inline] simple_copy_to_iter+0x36/0x40 net/core/datagram.c:516 __skb_datagram_iter+0x480/0x750 net/core/datagram.c:446 skb_copy_datagram_iter+0x10d/0x490 net/core/datagram.c:530 skb_copy_datagram_msg include/linux/skbuff.h:3338 [inline] unix_stream_read_actor+0x7f/0xc0 net/unix/af_unix.c:2449 unix_stream_read_generic+0x976/0x1f00 net/unix/af_unix.c:2370 unix_stream_recvmsg+0x1ca/0x2a0 net/unix/af_unix.c:2465 sock_recvmsg_nosec net/socket.c:794 [inline] sock_recvmsg net/socket.c:801 [inline] sock_recvmsg+0xd0/0x110 net/socket.c:797 __sys_recvfrom+0x30b/0x5d0 net/socket.c:1845 __do_sys_recvfrom net/socket.c:1863 [inline] __se_sys_recvfrom net/socket.c:1859 [inline] __x64_sys_recvfrom+0xe1/0x1a0 net/socket.c:1859 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457ec9 Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f2217026c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002d RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000457ec9 RDX: fffffffffffffd84 RSI: 0000000020000180 RDI: 0000000000000005 RBP: 000000000073bfa0 R08: 0000000000000000 R09: fffffffffffffd51 R10: 0000000000010100 R11: 0000000000000246 R12: 00007f22170276d4 R13: 00000000004c49b1 R14: 00000000004d8008 R15: 00000000ffffffff kobject: 'loop1' (00000000795050fa): kobject_uevent_env kobject: 'loop1' (00000000795050fa): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000007650ba02): kobject_uevent_env kobject: 'loop4' (000000007650ba02): fill_kobj_path: path = '/devices/virtual/block/loop4' syz-executor5 invoked oom-killer: gfp_mask=0x7000c0(GFP_KERNEL_ACCOUNT), order=0, oom_score_adj=1000 kobject: 'loop5' (00000000a744342b): kobject_uevent_env kobject: 'loop5' (00000000a744342b): fill_kobj_path: path = '/devices/virtual/block/loop5' CPU: 0 PID: 11633 Comm: syz-executor5 Not tainted 4.20.0+ #10 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1db/0x2d0 lib/dump_stack.c:113 dump_header+0x1e6/0x116c mm/oom_kill.c:451 oom_kill_process.cold+0x10/0x9d4 mm/oom_kill.c:966 out_of_memory+0x885/0x1420 mm/oom_kill.c:1133 mem_cgroup_out_of_memory+0x160/0x210 mm/memcontrol.c:1393 mem_cgroup_oom mm/memcontrol.c:1721 [inline] try_charge+0x12a9/0x19b0 mm/memcontrol.c:2283 memcg_kmem_charge_memcg+0x7c/0x130 mm/memcontrol.c:2591 memcg_kmem_charge+0x13b/0x340 mm/memcontrol.c:2624 __alloc_pages_nodemask+0x7b8/0xdc0 mm/page_alloc.c:4553 alloc_pages_current+0x107/0x210 mm/mempolicy.c:2106 alloc_pages include/linux/gfp.h:509 [inline] alloc_skb_with_frags+0x26c/0x770 net/core/skbuff.c:5311 sock_alloc_send_pskb+0x8c9/0xad0 net/core/sock.c:2091 unix_stream_sendmsg+0x6d1/0xcc0 net/unix/af_unix.c:1876 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xdd/0x130 net/socket.c:631 sock_write_iter+0x379/0x5e0 net/socket.c:900 call_write_iter include/linux/fs.h:1862 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x764/0xb40 fs/read_write.c:487 vfs_write+0x20c/0x580 fs/read_write.c:549 ksys_write+0x105/0x260 fs/read_write.c:598 __do_sys_write fs/read_write.c:610 [inline] __se_sys_write fs/read_write.c:607 [inline] __x64_sys_write+0x73/0xb0 fs/read_write.c:607 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457ec9 Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f96969d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457ec9 RDX: 000000007fffffff RSI: 00000000200000c0 RDI: 0000000000000004 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96969d46d4 R13: 00000000004c70ee R14: 00000000004dc808 R15: 00000000ffffffff memory: usage 306044kB, limit 307200kB, failcnt 404 memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 Memory cgroup stats for /syz5: cache:0KB rss:261852KB rss_huge:223232KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:261960KB inactive_file:0KB active_file:8KB unevictable:0KB kobject: 'loop3' (00000000b30e5874): kobject_uevent_env oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz5,mems_allowed=0-1,oom_memcg=/syz5,task_memcg=/syz5,task=syz-executor5,pid=11376,uid=0 kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' Memory cgroup out of memory: Kill process 11376 (syz-executor5) score 1153 or sacrifice child Killed process 11376 (syz-executor5) total-vm:70664kB, anon-rss:16548kB, file-rss:33764kB, shmem-rss:0kB kobject: 'loop2' (0000000038f832ef): kobject_uevent_env kobject: 'kvm' (00000000f55de66c): kobject_uevent_env kobject: 'loop2' (0000000038f832ef): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000f55de66c): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000d9f55215): kobject_uevent_env kobject: 'loop0' (00000000d9f55215): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (000000007650ba02): kobject_uevent_env kobject: 'loop4' (000000007650ba02): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000795050fa): kobject_uevent_env kobject: 'kvm' (00000000f55de66c): kobject_uevent_env kobject: 'loop1' (00000000795050fa): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000f55de66c): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000f55de66c): kobject_uevent_env kobject: 'kvm' (00000000f55de66c): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000d9f55215): kobject_uevent_env kobject: 'loop0' (00000000d9f55215): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000f55de66c): kobject_uevent_env kobject: 'kvm' (00000000f55de66c): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000007650ba02): kobject_uevent_env kobject: 'loop4' (000000007650ba02): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000a744342b): kobject_uevent_env kobject: 'loop5' (00000000a744342b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000795050fa): kobject_uevent_env kobject: 'loop1' (00000000795050fa): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000d9f55215): kobject_uevent_env kobject: 'loop0' (00000000d9f55215): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (0000000038f832ef): kobject_uevent_env kobject: 'kvm' (00000000f55de66c): kobject_uevent_env kobject: 'loop2' (0000000038f832ef): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000f55de66c): fill_kobj_path: path = '/devices/virtual/misc/kvm' cgroup: fork rejected by pids controller in /syz2 kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000a744342b): kobject_uevent_env kobject: 'loop5' (00000000a744342b): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000f55de66c): kobject_uevent_env kobject: 'kvm' (00000000f55de66c): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000007650ba02): kobject_uevent_env kobject: 'loop4' (000000007650ba02): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000d9f55215): kobject_uevent_env kobject: 'loop0' (00000000d9f55215): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000795050fa): kobject_uevent_env kobject: 'loop1' (00000000795050fa): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000f55de66c): kobject_uevent_env kobject: 'kvm' (00000000f55de66c): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000007650ba02): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000007650ba02): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000795050fa): kobject_uevent_env kobject: 'loop1' (00000000795050fa): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000d9f55215): kobject_uevent_env kobject: 'loop0' (00000000d9f55215): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000f55de66c): kobject_uevent_env kobject: 'kvm' (00000000f55de66c): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000795050fa): kobject_uevent_env kobject: 'loop1' (00000000795050fa): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'batman_adv' (00000000e3e5740b): kobject_uevent_env kobject: 'loop4' (000000007650ba02): kobject_uevent_env kobject: 'loop4' (000000007650ba02): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'batman_adv' (00000000e3e5740b): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'batman_adv' (00000000e3e5740b): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000e3e5740b): calling ktype release kobject: (00000000e3e5740b): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (000000006048399a): kobject_cleanup, parent 00000000e2a9a613 kobject: 'rx-0' (000000006048399a): auto cleanup 'remove' event kobject: 'rx-0' (000000006048399a): kobject_uevent_env kobject: 'rx-0' (000000006048399a): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'rx-0' (000000006048399a): auto cleanup kobject_del kobject: 'rx-0' (000000006048399a): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000009e278fc3): kobject_cleanup, parent 00000000e2a9a613 kobject: 'tx-0' (000000009e278fc3): auto cleanup 'remove' event kobject: 'tx-0' (000000009e278fc3): kobject_uevent_env kobject: 'tx-0' (000000009e278fc3): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'tx-0' (000000009e278fc3): auto cleanup kobject_del kobject: 'tx-0' (000000009e278fc3): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000e2a9a613): kobject_cleanup, parent (null) kobject: 'queues' (00000000e2a9a613): calling ktype release kobject: 'queues' (00000000e2a9a613): kset_release kobject: 'queues': free name kobject: 'syz_tun' (00000000390f2f0a): kobject_uevent_env kobject: 'syz_tun' (00000000390f2f0a): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'loop2' (0000000038f832ef): kobject_uevent_env kobject: 'loop2' (0000000038f832ef): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'syz_tun' (00000000390f2f0a): kobject_cleanup, parent (null) kobject: 'syz_tun' (00000000390f2f0a): calling ktype release kobject: 'loop4' (000000007650ba02): kobject_uevent_env kobject: 'kvm' (00000000f55de66c): kobject_uevent_env kobject: 'syz_tun': free name kobject: 'kvm' (00000000f55de66c): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000007650ba02): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000005c0f7ca6): kobject_cleanup, parent 00000000472bfcbb kobject: 'rx-0' (000000005c0f7ca6): auto cleanup 'remove' event kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'rx-0' (000000005c0f7ca6): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (000000005c0f7ca6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (00000000d9f55215): kobject_uevent_env kobject: 'rx-0' (000000005c0f7ca6): auto cleanup kobject_del kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'loop0' (00000000d9f55215): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (000000005c0f7ca6): calling ktype release kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0': free name kobject: 'loop4' (000000007650ba02): kobject_uevent_env kobject: 'kvm' (00000000f55de66c): kobject_uevent_env kobject: 'loop4' (000000007650ba02): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000f55de66c): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (00000000c72a813e): kobject_cleanup, parent 00000000472bfcbb kobject: 'loop1' (00000000795050fa): kobject_uevent_env kobject: 'tx-0' (00000000c72a813e): auto cleanup 'remove' event kobject: 'loop1' (00000000795050fa): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (00000000c72a813e): kobject_uevent_env kobject: 'tx-0' (00000000c72a813e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000c72a813e): auto cleanup kobject_del kobject: 'tx-0' (00000000c72a813e): calling ktype release kobject: 'loop4' (000000007650ba02): kobject_uevent_env kobject: 'tx-0': free name kobject: 'loop4' (000000007650ba02): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (00000000472bfcbb): kobject_cleanup, parent (null) kobject: 'loop0' (00000000d9f55215): kobject_uevent_env kobject: 'loop0' (00000000d9f55215): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (00000000472bfcbb): calling ktype release kobject: 'loop4' (000000007650ba02): kobject_uevent_env kobject: 'queues' (00000000472bfcbb): kset_release kobject: 'loop4' (000000007650ba02): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues': free name kobject: 'loop1' (00000000795050fa): kobject_uevent_env kobject: 'ip6gre0' (00000000ed7e5609): kobject_uevent_env kobject: 'loop1' (00000000795050fa): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6gre0' (00000000ed7e5609): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (00000000d9f55215): kobject_uevent_env kobject: 'batman_adv' (000000005d8521d6): kobject_uevent_env kobject: 'loop0' (00000000d9f55215): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'batman_adv' (000000005d8521d6): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (000000005d8521d6): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000005d8521d6): calling ktype release kobject: (000000005d8521d6): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000d549b23a): kobject_cleanup, parent 00000000ae15adc5 kobject: 'rx-0' (00000000d549b23a): auto cleanup 'remove' event kobject: 'rx-0' (00000000d549b23a): kobject_uevent_env kobject: 'rx-0' (00000000d549b23a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000d549b23a): auto cleanup kobject_del kobject: 'rx-0' (00000000d549b23a): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b82c1f21): kobject_cleanup, parent 00000000ae15adc5 kobject: 'tx-0' (00000000b82c1f21): auto cleanup 'remove' event kobject: 'tx-0' (00000000b82c1f21): kobject_uevent_env kobject: 'tx-0' (00000000b82c1f21): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b82c1f21): auto cleanup kobject_del kobject: 'tx-0' (00000000b82c1f21): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000ae15adc5): kobject_cleanup, parent (null) kobject: 'queues' (00000000ae15adc5): calling ktype release kobject: 'queues' (00000000ae15adc5): kset_release kobject: 'queues': free name kobject: 'ip6gretap0' (00000000c62e4114): kobject_uevent_env kobject: 'ip6gretap0' (00000000c62e4114): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (00000000c412854a): kobject_uevent_env kobject: 'batman_adv' (00000000c412854a): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000c412854a): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000c412854a): calling ktype release kobject: (00000000c412854a): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (000000006c78869f): kobject_cleanup, parent 0000000028736642 kobject: 'rx-0' (000000006c78869f): auto cleanup 'remove' event kobject: 'rx-0' (000000006c78869f): kobject_uevent_env kobject: 'rx-0' (000000006c78869f): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'rx-0' (000000006c78869f): auto cleanup kobject_del kobject: 'rx-0' (000000006c78869f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000003f212d85): kobject_cleanup, parent 0000000028736642 kobject: 'tx-0' (000000003f212d85): auto cleanup 'remove' event kobject: 'tx-0' (000000003f212d85): kobject_uevent_env kobject: 'tx-0' (000000003f212d85): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'tx-0' (000000003f212d85): auto cleanup kobject_del kobject: 'tx-0' (000000003f212d85): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000028736642): kobject_cleanup, parent (null) kobject: 'queues' (0000000028736642): calling ktype release kobject: 'queues' (0000000028736642): kset_release kobject: 'queues': free name kobject: 'syz_tun' (00000000ae634cbf): kobject_uevent_env kobject: 'syz_tun' (00000000ae634cbf): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'syz_tun' (00000000ae634cbf): kobject_cleanup, parent (null) IPVS: ftp: loaded support on port[0] = 21 kobject: 'syz_tun' (00000000ae634cbf): calling ktype release kobject: 'syz_tun': free name kobject: 'ip6gre0' (00000000ed7e5609): kobject_cleanup, parent (null) kobject: 'lo' (00000000dafe6cf1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (00000000ed7e5609): auto cleanup 'remove' event kobject: 'ip6gre0' (00000000ed7e5609): kobject_uevent_env kobject: 'lo' (00000000dafe6cf1): kobject_uevent_env kobject: 'ip6gre0' (00000000ed7e5609): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gre0' (00000000ed7e5609): calling ktype release kobject: 'ip6gre0': free name kobject: 'lo' (00000000dafe6cf1): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'kvm' (00000000f55de66c): kobject_uevent_env kobject: 'queues' (00000000ed0c0661): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (00000000ed0c0661): kobject_uevent_env kobject: 'kvm' (00000000f55de66c): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues' (00000000ed0c0661): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (0000000072d74444): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000072d74444): kobject_uevent_env kobject: 'rx-0' (0000000072d74444): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (000000008fcf8ed8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000008fcf8ed8): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (000000008fcf8ed8): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'loop1' (00000000795050fa): kobject_uevent_env kobject: 'ip6gretap0' (00000000c62e4114): kobject_cleanup, parent (null) IPVS: ftp: loaded support on port[0] = 21 kobject: 'tunl0' (000000008c7c7162): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop1' (00000000795050fa): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000f55de66c): kobject_uevent_env kobject: 'ip6gretap0' (00000000c62e4114): auto cleanup 'remove' event kobject: 'loop4' (000000007650ba02): kobject_uevent_env kobject: 'ip6gretap0' (00000000c62e4114): kobject_uevent_env kobject: 'tunl0' (000000008c7c7162): kobject_uevent_env kobject: 'kvm' (00000000f55de66c): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000007650ba02): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tunl0' (000000008c7c7162): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'ip6gretap0' (00000000c62e4114): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gretap0' (00000000c62e4114): calling ktype release kobject: 'ip6gretap0': free name kobject: 'loop0' (00000000d9f55215): kobject_uevent_env kobject: 'queues' (000000000c81f7cc): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'loop0' (00000000d9f55215): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (000000000c81f7cc): kobject_uevent_env kobject: 'queues' (000000000c81f7cc): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (00000000b30e5874): kobject_uevent_env kobject: 'rx-0' (00000000814d3cea): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (00000000b30e5874): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000814d3cea): kobject_uevent_env kobject: 'rx-0' (00000000814d3cea): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (00000000e33ce95c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e33ce95c): kobject_uevent_env kobject: 'tx-0' (00000000e33ce95c): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'lo' (000000006ec7f89c): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (000000006ec7f89c): kobject_uevent_env kobject: 'loop1' (00000000795050fa): kobject_uevent_env kobject: 'lo' (000000006ec7f89c): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'loop1' (00000000795050fa): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (00000000a95e0dbe): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (00000000a95e0dbe): kobject_uevent_env kobject: 'queues' (00000000a95e0dbe): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000094a34489): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000094a34489): kobject_uevent_env kobject: 'rx-0' (0000000094a34489): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (00000000ffe99ce2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000ffe99ce2): kobject_uevent_env kobject: 'tx-0' (00000000ffe99ce2): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'rx-0' (0000000082c03366): kobject_cleanup, parent 00000000c95900cf kobject: 'rx-0' (0000000082c03366): auto cleanup 'remove' event kobject: 'rx-0' (0000000082c03366): kobject_uevent_env kobject: 'rx-0' (0000000082c03366): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000082c03366): auto cleanup kobject_del kobject: 'rx-0' (0000000082c03366): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000081744dba): kobject_cleanup, parent 00000000c95900cf kobject: 'tx-0' (0000000081744dba): auto cleanup 'remove' event kobject: 'tx-0' (0000000081744dba): kobject_uevent_env kobject: 'tx-0' (0000000081744dba): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000081744dba): auto cleanup kobject_del kobject: 'tx-0' (0000000081744dba): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000c95900cf): kobject_cleanup, parent (null) kobject: 'queues' (00000000c95900cf): calling ktype release kobject: 'queues' (00000000c95900cf): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (00000000005165ad): kobject_uevent_env kobject: 'ip6tnl0' (00000000005165ad): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gre0' (00000000687dda79): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (00000000687dda79): kobject_uevent_env kobject: 'gre0' (00000000687dda79): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (00000000f3bea8ee): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (00000000f3bea8ee): kobject_uevent_env kobject: 'queues' (00000000f3bea8ee): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000ff94cf2a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000ff94cf2a): kobject_uevent_env kobject: 'rx-0' (00000000ff94cf2a): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (0000000010f918ca): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000010f918ca): kobject_uevent_env kobject: 'tx-0' (0000000010f918ca): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (0000000095800907): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (0000000095800907): kobject_uevent_env kobject: 'gretap0' (0000000095800907): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (00000000bc7267d7): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (00000000bc7267d7): kobject_uevent_env kobject: 'queues' (00000000bc7267d7): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000cd08da4f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000cd08da4f): kobject_uevent_env kobject: 'rx-0' (00000000cd08da4f): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (00000000b616db20): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000b616db20): kobject_uevent_env kobject: 'tx-0' (00000000b616db20): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (0000000048867ca0): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'tunl0' (00000000e2c0a1e1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (00000000e2c0a1e1): kobject_uevent_env kobject: 'tunl0' (00000000e2c0a1e1): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (00000000622fa29b): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (00000000622fa29b): kobject_uevent_env kobject: 'queues' (00000000622fa29b): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000061d5a4c0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000061d5a4c0): kobject_uevent_env kobject: 'rx-0' (0000000061d5a4c0): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (0000000078e4dcbb): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000078e4dcbb): kobject_uevent_env kobject: 'tx-0' (0000000078e4dcbb): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'ip6tnl0' (00000000005165ad): kobject_cleanup, parent (null) kobject: 'erspan0' (00000000744f9e44): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (00000000005165ad): auto cleanup 'remove' event kobject: 'erspan0' (00000000744f9e44): kobject_uevent_env kobject: 'ip6tnl0' (00000000005165ad): kobject_uevent_env kobject: 'erspan0' (00000000744f9e44): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'ip6tnl0' (00000000005165ad): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000f91e1586): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip6tnl0' (00000000005165ad): calling ktype release kobject: 'ip6tnl0': free name kobject: 'queues' (00000000f91e1586): kobject_uevent_env kobject: 'queues' (00000000f91e1586): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000084095c15): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000084095c15): kobject_uevent_env kobject: 'rx-0' (0000000084095c15): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (0000000058bc66ae): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000058bc66ae): kobject_uevent_env kobject: 'tx-0' (0000000058bc66ae): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (0000000060e427f0): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (00000000a1af0bc5): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (00000000a1af0bc5): kobject_uevent_env kobject: 'ip_vti0' (00000000a1af0bc5): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (00000000229972bb): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (00000000229972bb): kobject_uevent_env kobject: 'queues' (00000000229972bb): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000da031ee8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000da031ee8): kobject_uevent_env kobject: 'rx-0' (00000000da031ee8): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (000000003d68c2d9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000003d68c2d9): kobject_uevent_env kobject: 'tx-0' (000000003d68c2d9): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'gre0' (000000009ffbaab0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (000000009ffbaab0): kobject_uevent_env kobject: 'gre0' (000000009ffbaab0): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (00000000c9d0dc1f): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (00000000c9d0dc1f): kobject_uevent_env kobject: 'queues' (00000000c9d0dc1f): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000008935f42b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000008935f42b): kobject_uevent_env kobject: 'rx-0' (000000008935f42b): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (00000000fa7b03b0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000fa7b03b0): kobject_uevent_env kobject: 'tx-0' (00000000fa7b03b0): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (000000009aa9b815): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (000000009aa9b815): kobject_uevent_env kobject: 'gretap0' (000000009aa9b815): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (00000000a374834f): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (00000000a374834f): kobject_uevent_env kobject: 'queues' (00000000a374834f): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000009ab3e960): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000009ab3e960): kobject_uevent_env kobject: 'rx-0' (000000009ab3e960): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (00000000a245a23f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000a245a23f): kobject_uevent_env kobject: 'tx-0' (00000000a245a23f): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (00000000b2d54fe3): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'rx-0' (00000000d44809be): kobject_cleanup, parent 000000008a0517f4 kobject: 'rx-0' (00000000d44809be): auto cleanup 'remove' event kobject: 'rx-0' (00000000d44809be): kobject_uevent_env kobject: 'rx-0' (00000000d44809be): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000d44809be): auto cleanup kobject_del kobject: 'rx-0' (00000000d44809be): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000877576a7): kobject_cleanup, parent 000000008a0517f4 kobject: 'tx-0' (00000000877576a7): auto cleanup 'remove' event kobject: 'tx-0' (00000000877576a7): kobject_uevent_env kobject: 'tx-0' (00000000877576a7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000877576a7): auto cleanup kobject_del kobject: 'tx-0' (00000000877576a7): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000008a0517f4): kobject_cleanup, parent (null) kobject: 'queues' (000000008a0517f4): calling ktype release kobject: 'queues' (000000008a0517f4): kset_release kobject: 'queues': free name kobject: 'sit0' (000000006046aaf7): kobject_uevent_env kobject: 'sit0' (000000006046aaf7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6_vti0' (000000005c6be21d): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (000000005c6be21d): kobject_uevent_env kobject: 'ip6_vti0' (000000005c6be21d): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'queues' (000000001316ddde): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'queues' (000000001316ddde): kobject_uevent_env kobject: 'queues' (000000001316ddde): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000002297df25): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000002297df25): kobject_uevent_env kobject: 'rx-0' (000000002297df25): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (0000000031c6e8db): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000031c6e8db): kobject_uevent_env kobject: 'tx-0' (0000000031c6e8db): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'erspan0' (0000000087c621d4): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (0000000087c621d4): kobject_uevent_env kobject: 'erspan0' (0000000087c621d4): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (000000005940a425): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (000000005940a425): kobject_uevent_env kobject: 'queues' (000000005940a425): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000ac8ace24): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000ac8ace24): kobject_uevent_env kobject: 'rx-0' (00000000ac8ace24): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (00000000f49078ee): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000f49078ee): kobject_uevent_env kobject: 'tx-0' (00000000f49078ee): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (00000000a22c3b7a): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (0000000067ae8f39): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (0000000067ae8f39): kobject_uevent_env kobject: 'ip_vti0' (0000000067ae8f39): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (00000000d0a0de39): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (00000000d0a0de39): kobject_uevent_env kobject: 'queues' (00000000d0a0de39): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000c5c33b4f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000c5c33b4f): kobject_uevent_env kobject: 'rx-0' (00000000c5c33b4f): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (00000000ae6a3b2d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000ae6a3b2d): kobject_uevent_env kobject: 'tx-0' (00000000ae6a3b2d): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'sit0' (00000000358e200e): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (000000006046aaf7): kobject_cleanup, parent (null) kobject: 'sit0' (00000000358e200e): kobject_uevent_env kobject: 'sit0' (000000006046aaf7): auto cleanup 'remove' event kobject: 'sit0' (00000000358e200e): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'sit0' (000000006046aaf7): kobject_uevent_env kobject: 'queues' (00000000584b8114): kobject_add_internal: parent: 'sit0', set: '' kobject: 'sit0' (000000006046aaf7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000584b8114): kobject_uevent_env kobject: 'sit0' (000000006046aaf7): calling ktype release kobject: 'queues' (00000000584b8114): kobject_uevent_env: filter function caused the event to drop! kobject: 'sit0': free name kobject: 'rx-0' (00000000d592ef5f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000d592ef5f): kobject_uevent_env kobject: 'rx-0' (00000000d592ef5f): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (0000000010e5e731): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000010e5e731): kobject_uevent_env kobject: 'tx-0' (0000000010e5e731): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'ip6_vti0' (000000003107f8ea): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (000000003107f8ea): kobject_uevent_env kobject: 'ip6_vti0' (000000003107f8ea): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'queues' (00000000d7e828a5): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'queues' (00000000d7e828a5): kobject_uevent_env kobject: 'queues' (00000000d7e828a5): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000004a1198a4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000004a1198a4): kobject_uevent_env kobject: 'rx-0' (000000004a1198a4): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (000000007cd769dd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000007cd769dd): kobject_uevent_env kobject: 'tx-0' (000000007cd769dd): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'rx-0' (00000000266e8590): kobject_cleanup, parent 000000005d8b3a53 kobject: 'rx-0' (00000000266e8590): auto cleanup 'remove' event kobject: 'rx-0' (00000000266e8590): kobject_uevent_env kobject: 'rx-0' (00000000266e8590): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000266e8590): auto cleanup kobject_del kobject: 'rx-0' (00000000266e8590): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000e2899a11): kobject_cleanup, parent 000000005d8b3a53 kobject: 'tx-0' (00000000e2899a11): auto cleanup 'remove' event kobject: 'tx-0' (00000000e2899a11): kobject_uevent_env kobject: 'tx-0' (00000000e2899a11): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000e2899a11): auto cleanup kobject_del kobject: 'tx-0' (00000000e2899a11): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000005d8b3a53): kobject_cleanup, parent (null) kobject: 'queues' (000000005d8b3a53): calling ktype release kobject: 'queues' (000000005d8b3a53): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (000000003c1519ae): kobject_uevent_env kobject: 'ip6_vti0' (000000003c1519ae): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (00000000753ddf90): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (00000000753ddf90): kobject_uevent_env kobject: 'ip6tnl0' (00000000753ddf90): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'queues' (000000009b65720e): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'queues' (000000009b65720e): kobject_uevent_env kobject: 'queues' (000000009b65720e): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000005c569324): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000005c569324): kobject_uevent_env kobject: 'rx-0' (000000005c569324): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (00000000e7953c3a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e7953c3a): kobject_uevent_env kobject: 'tx-0' (00000000e7953c3a): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'sit0' (00000000eaaeaaab): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (00000000eaaeaaab): kobject_uevent_env kobject: 'sit0' (00000000eaaeaaab): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'queues' (00000000c36342af): kobject_add_internal: parent: 'sit0', set: '' kobject: 'queues' (00000000c36342af): kobject_uevent_env kobject: 'queues' (00000000c36342af): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000000d451668): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000000d451668): kobject_uevent_env kobject: 'rx-0' (000000000d451668): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (000000001a5b7b8f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000001a5b7b8f): kobject_uevent_env kobject: 'tx-0' (000000001a5b7b8f): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'ip6gre0' (0000000001c4e025): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (0000000001c4e025): kobject_uevent_env kobject: 'ip6gre0' (0000000001c4e025): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'queues' (00000000cba7acbd): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'queues' (00000000cba7acbd): kobject_uevent_env kobject: 'queues' (00000000cba7acbd): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000e87764c2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000e87764c2): kobject_uevent_env kobject: 'rx-0' (00000000e87764c2): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (000000004dc1b8eb): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000004dc1b8eb): kobject_uevent_env kobject: 'tx-0' (000000004dc1b8eb): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'ip6_vti0' (000000003c1519ae): kobject_cleanup, parent (null) kobject: 'ip6tnl0' (00000000d2be48ce): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (000000003c1519ae): auto cleanup 'remove' event kobject: 'ip6tnl0' (00000000d2be48ce): kobject_uevent_env kobject: 'ip6_vti0' (000000003c1519ae): kobject_uevent_env kobject: 'ip6tnl0' (00000000d2be48ce): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'ip6_vti0' (000000003c1519ae): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (000000002f96d5de): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'ip6_vti0' (000000003c1519ae): calling ktype release kobject: 'queues' (000000002f96d5de): kobject_uevent_env kobject: 'ip6_vti0': free name kobject: 'queues' (000000002f96d5de): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000a2019725): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000a2019725): kobject_uevent_env kobject: 'rx-0' (00000000a2019725): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (0000000060770a0c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000060770a0c): kobject_uevent_env kobject: 'tx-0' (0000000060770a0c): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'syz_tun' (00000000ca86078d): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'syz_tun' (00000000ca86078d): kobject_uevent_env kobject: 'syz_tun' (00000000ca86078d): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'queues' (000000001c3809b0): kobject_add_internal: parent: 'syz_tun', set: '' kobject: 'queues' (000000001c3809b0): kobject_uevent_env kobject: 'queues' (000000001c3809b0): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000c0acb5f9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000c0acb5f9): kobject_uevent_env kobject: 'rx-0' (00000000c0acb5f9): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'tx-0' (000000004c35bc65): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000004c35bc65): kobject_uevent_env kobject: 'tx-0' (000000004c35bc65): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'batman_adv' (00000000ca35e496): kobject_add_internal: parent: 'syz_tun', set: '' kobject: 'rx-0' (0000000035c5e316): kobject_cleanup, parent 00000000cd667d4e kobject: 'rx-0' (0000000035c5e316): auto cleanup 'remove' event kobject: 'rx-0' (0000000035c5e316): kobject_uevent_env kobject: 'rx-0' (0000000035c5e316): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000035c5e316): auto cleanup kobject_del kobject: 'rx-0' (0000000035c5e316): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000083316502): kobject_cleanup, parent 00000000cd667d4e kobject: 'tx-0' (0000000083316502): auto cleanup 'remove' event kobject: 'tx-0' (0000000083316502): kobject_uevent_env kobject: 'tx-0' (0000000083316502): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000083316502): auto cleanup kobject_del kobject: 'tx-0' (0000000083316502): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000cd667d4e): kobject_cleanup, parent (null) kobject: 'queues' (00000000cd667d4e): calling ktype release kobject: 'queues' (00000000cd667d4e): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (00000000ab098fd5): kobject_uevent_env kobject: 'ip_vti0' (00000000ab098fd5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gre0' (000000002da62da3): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (000000002da62da3): kobject_uevent_env kobject: 'ip6gre0' (000000002da62da3): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'queues' (000000009964fef2): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'queues' (000000009964fef2): kobject_uevent_env kobject: 'queues' (000000009964fef2): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000047f2410e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000047f2410e): kobject_uevent_env kobject: 'rx-0' (0000000047f2410e): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (000000007b773116): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000007b773116): kobject_uevent_env kobject: 'tx-0' (000000007b773116): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'syz_tun' (000000004a56a248): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'syz_tun' (000000004a56a248): kobject_uevent_env kobject: 'syz_tun' (000000004a56a248): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'queues' (000000007897d7a9): kobject_add_internal: parent: 'syz_tun', set: '' kobject: 'queues' (000000007897d7a9): kobject_uevent_env kobject: 'queues' (000000007897d7a9): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000009f7a98ff): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000009f7a98ff): kobject_uevent_env kobject: 'rx-0' (000000009f7a98ff): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'tx-0' (000000006a52ae6f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000006a52ae6f): kobject_uevent_env kobject: 'tx-0' (000000006a52ae6f): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'batman_adv' (000000009f6e5c05): kobject_add_internal: parent: 'syz_tun', set: '' kobject: 'ip_vti0' (00000000ab098fd5): kobject_cleanup, parent (null) kobject: 'ip6gretap0' (00000000eaceb02c): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (00000000ab098fd5): auto cleanup 'remove' event kobject: 'ip6gretap0' (00000000eaceb02c): kobject_uevent_env kobject: 'ip_vti0' (00000000ab098fd5): kobject_uevent_env kobject: 'ip6gretap0' (00000000eaceb02c): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0' kobject: 'ip_vti0' (00000000ab098fd5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (000000003470cd4a): kobject_add_internal: parent: 'ip6gretap0', set: '' kobject: 'ip_vti0' (00000000ab098fd5): calling ktype release kobject: 'queues' (000000003470cd4a): kobject_uevent_env kobject: 'ip_vti0': free name kobject: 'queues' (000000003470cd4a): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000008bb8d151): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000008bb8d151): kobject_uevent_env kobject: 'rx-0' (000000008bb8d151): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/rx-0' kobject: 'tx-0' (00000000716fead7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000716fead7): kobject_uevent_env kobject: 'tx-0' (00000000716fead7): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/tx-0' kobject: 'batman_adv' (0000000040c54065): kobject_add_internal: parent: 'ip6gretap0', set: '' kobject: 'bridge0' (0000000013af4375): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'bridge0' (0000000013af4375): kobject_uevent_env kobject: 'bridge0' (0000000013af4375): fill_kobj_path: path = '/devices/virtual/net/bridge0' kobject: 'queues' (0000000029106fb8): kobject_add_internal: parent: 'bridge0', set: '' kobject: 'queues' (0000000029106fb8): kobject_uevent_env kobject: 'queues' (0000000029106fb8): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000007f00be38): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000007f00be38): kobject_uevent_env kobject: 'rx-0' (000000007f00be38): fill_kobj_path: path = '/devices/virtual/net/bridge0/queues/rx-0' kobject: 'tx-0' (00000000e9018194): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e9018194): kobject_uevent_env kobject: 'tx-0' (00000000e9018194): fill_kobj_path: path = '/devices/virtual/net/bridge0/queues/tx-0' kobject: 'brif' (00000000d3ddcb89): kobject_add_internal: parent: 'bridge0', set: '' kobject: 'batman_adv' (0000000084a19ba1): kobject_add_internal: parent: 'bridge0', set: '' kobject: 'batman_adv' (00000000b5843b90): kobject_uevent_env kobject: 'batman_adv' (00000000b5843b90): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000b5843b90): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000b5843b90): calling ktype release kobject: (00000000b5843b90): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000020fb094): kobject_cleanup, parent 000000000be21067 kobject: 'rx-0' (00000000020fb094): auto cleanup 'remove' event kobject: 'rx-0' (00000000020fb094): kobject_uevent_env kobject: 'rx-0' (00000000020fb094): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000020fb094): auto cleanup kobject_del kobject: 'rx-0' (00000000020fb094): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b108e6e2): kobject_cleanup, parent 000000000be21067 kobject: 'tx-0' (00000000b108e6e2): auto cleanup 'remove' event kobject: 'tx-0' (00000000b108e6e2): kobject_uevent_env kobject: 'tx-0' (00000000b108e6e2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b108e6e2): auto cleanup kobject_del kobject: 'tx-0' (00000000b108e6e2): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000000be21067): kobject_cleanup, parent (null) kobject: 'queues' (000000000be21067): calling ktype release kobject: 'queues' (000000000be21067): kset_release kobject: 'queues': free name kobject: 'erspan0' (000000001a3b4471): kobject_uevent_env kobject: 'erspan0' (000000001a3b4471): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'vcan0' (000000006c55ebaa): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vcan0' (000000006c55ebaa): kobject_uevent_env kobject: 'vcan0' (000000006c55ebaa): fill_kobj_path: path = '/devices/virtual/net/vcan0' kobject: 'queues' (00000000d020ba42): kobject_add_internal: parent: 'vcan0', set: '' kobject: 'queues' (00000000d020ba42): kobject_uevent_env kobject: 'queues' (00000000d020ba42): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000c9363bea): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000c9363bea): kobject_uevent_env kobject: 'rx-0' (00000000c9363bea): fill_kobj_path: path = '/devices/virtual/net/vcan0/queues/rx-0' kobject: 'tx-0' (00000000675e713d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000675e713d): kobject_uevent_env kobject: 'tx-0' (00000000675e713d): fill_kobj_path: path = '/devices/virtual/net/vcan0/queues/tx-0' kobject: 'bond0' (00000000ef788b98): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'bond0' (00000000ef788b98): kobject_uevent_env kobject: 'bond0' (00000000ef788b98): fill_kobj_path: path = '/devices/virtual/net/bond0' kobject: 'queues' (00000000975cbf30): kobject_add_internal: parent: 'bond0', set: '' kobject: 'queues' (00000000975cbf30): kobject_uevent_env kobject: 'queues' (00000000975cbf30): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000b8cb2684): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000b8cb2684): kobject_uevent_env kobject: 'rx-0' (00000000b8cb2684): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-0' kobject: 'rx-1' (00000000bd448379): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-1' (00000000bd448379): kobject_uevent_env kobject: 'rx-1' (00000000bd448379): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-1' kobject: 'rx-2' (00000000d14d52d3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-2' (00000000d14d52d3): kobject_uevent_env kobject: 'rx-2' (00000000d14d52d3): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-2' kobject: 'rx-3' (0000000094c455b5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-3' (0000000094c455b5): kobject_uevent_env kobject: 'rx-3' (0000000094c455b5): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-3' kobject: 'rx-4' (00000000e885e077): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-4' (00000000e885e077): kobject_uevent_env kobject: 'rx-4' (00000000e885e077): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-4' kobject: 'rx-5' (00000000c2da8774): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-5' (00000000c2da8774): kobject_uevent_env