RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000003 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe58d29d6d4 R13: 00000000004c5687 R14: 00000000004d93f0 R15: 0000000000000004 ===================================================== WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected 5.0.0-rc3+ #44 Not tainted ----------------------------------------------------- syz-executor0/21850 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: 00000000d4130da7 (&ctx->fault_pending_wqh){+.+.}, at: spin_lock include/linux/spinlock.h:329 [inline] 00000000d4130da7 (&ctx->fault_pending_wqh){+.+.}, at: userfaultfd_ctx_read+0x690/0x2060 fs/userfaultfd.c:1040 and this task is already holding: 000000005ebd27af (&ctx->fd_wqh){....}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 000000005ebd27af (&ctx->fd_wqh){....}, at: userfaultfd_ctx_read+0x25e/0x2060 fs/userfaultfd.c:1036 which would create a new lock dependency: (&ctx->fd_wqh){....} -> (&ctx->fault_pending_wqh){+.+.} but this new dependency connects a SOFTIRQ-irq-safe lock: (&(&ctx->ctx_lock)->rlock){..-.} ... which became SOFTIRQ-irq-safe at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0xa7/0x6e0 fs/aio.c:610 percpu_ref_put_many include/linux/percpu-refcount.h:285 [inline] percpu_ref_put include/linux/percpu-refcount.h:301 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x50c/0x6b0 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0xc4a/0x1680 kernel/rcu/tree.c:2754 __do_softirq+0x30b/0xb11 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1b7/0x760 arch/x86/kernel/apic/apic.c:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 PageTransHuge include/linux/page-flags.h:565 [inline] hpage_nr_pages include/linux/huge_mm.h:216 [inline] unmap_and_move mm/migrate.c:1219 [inline] migrate_pages+0xa15/0x2c90 mm/migrate.c:1417 do_mbind mm/mempolicy.c:1230 [inline] kernel_mbind+0xc33/0xf00 mm/mempolicy.c:1347 __do_sys_mbind mm/mempolicy.c:1354 [inline] __se_sys_mbind mm/mempolicy.c:1350 [inline] __x64_sys_mbind+0xe1/0x1a0 mm/mempolicy.c:1350 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe to a SOFTIRQ-irq-unsafe lock: (&ctx->fault_pending_wqh){+.+.} ... which became SOFTIRQ-irq-unsafe at: ... lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] userfaultfd_release+0x609/0x8c0 fs/userfaultfd.c:916 __fput+0x3c5/0xb10 fs/file_table.c:278 kobject: 'loop5' (00000000dcc50b36): fill_kobj_path: path = '/devices/virtual/block/loop5' ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x1f4/0x2b0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:188 [inline] exit_to_usermode_loop+0x32a/0x3b0 arch/x86/entry/common.c:166 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x696/0x800 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &(&ctx->ctx_lock)->rlock --> &ctx->fd_wqh --> &ctx->fault_pending_wqh Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&ctx->fault_pending_wqh); local_irq_disable(); lock(&(&ctx->ctx_lock)->rlock); lock(&ctx->fd_wqh); lock(&(&ctx->ctx_lock)->rlock); kobject: 'loop1' (000000000e152afc): kobject_uevent_env *** DEADLOCK *** 1 lock held by syz-executor0/21850: #0: 000000005ebd27af (&ctx->fd_wqh){....}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] #0: 000000005ebd27af (&ctx->fd_wqh){....}, at: userfaultfd_ctx_read+0x25e/0x2060 fs/userfaultfd.c:1036 the dependencies between SOFTIRQ-irq-safe lock and the holding lock: -> (&(&ctx->ctx_lock)->rlock){..-.} { IN-SOFTIRQ-W at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0xa7/0x6e0 fs/aio.c:610 kobject: 'loop1' (000000000e152afc): fill_kobj_path: path = '/devices/virtual/block/loop1' percpu_ref_put_many include/linux/percpu-refcount.h:285 [inline] percpu_ref_put include/linux/percpu-refcount.h:301 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x50c/0x6b0 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0xc4a/0x1680 kernel/rcu/tree.c:2754 __do_softirq+0x30b/0xb11 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1b7/0x760 arch/x86/kernel/apic/apic.c:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 PageTransHuge include/linux/page-flags.h:565 [inline] hpage_nr_pages include/linux/huge_mm.h:216 [inline] unmap_and_move mm/migrate.c:1219 [inline] migrate_pages+0xa15/0x2c90 mm/migrate.c:1417 do_mbind mm/mempolicy.c:1230 [inline] kernel_mbind+0xc33/0xf00 mm/mempolicy.c:1347 __do_sys_mbind mm/mempolicy.c:1354 [inline] __se_sys_mbind mm/mempolicy.c:1350 [inline] __x64_sys_mbind+0xe1/0x1a0 mm/mempolicy.c:1350 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe INITIAL USE at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0xa7/0x6e0 fs/aio.c:610 percpu_ref_put_many include/linux/percpu-refcount.h:285 [inline] percpu_ref_put include/linux/percpu-refcount.h:301 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x50c/0x6b0 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0xc4a/0x1680 kernel/rcu/tree.c:2754 __do_softirq+0x30b/0xb11 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1b7/0x760 arch/x86/kernel/apic/apic.c:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 PageTransHuge include/linux/page-flags.h:565 [inline] hpage_nr_pages include/linux/huge_mm.h:216 [inline] unmap_and_move mm/migrate.c:1219 [inline] migrate_pages+0xa15/0x2c90 mm/migrate.c:1417 do_mbind mm/mempolicy.c:1230 [inline] kernel_mbind+0xc33/0xf00 mm/mempolicy.c:1347 __do_sys_mbind mm/mempolicy.c:1354 [inline] __se_sys_mbind mm/mempolicy.c:1350 [inline] __x64_sys_mbind+0xe1/0x1a0 mm/mempolicy.c:1350 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 kobject: 'loop2' (00000000a065e990): kobject_uevent_env entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.51948+0x0/0x40 ... acquired at: __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 kobject: 'loop2' (00000000a065e990): fill_kobj_path: path = '/devices/virtual/block/loop2' spin_lock include/linux/spinlock.h:329 [inline] aio_poll+0x7b9/0x14e0 fs/aio.c:1772 __io_submit_one fs/aio.c:1875 [inline] io_submit_one+0xc39/0x1050 fs/aio.c:1908 __do_sys_io_submit fs/aio.c:1953 [inline] __se_sys_io_submit fs/aio.c:1923 [inline] __x64_sys_io_submit+0x1c4/0x5d0 fs/aio.c:1923 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> (&ctx->fd_wqh){....} { INITIAL USE at: 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 __wake_up_common_lock+0x19b/0x390 kernel/sched/wait.c:120 __wake_up+0xe/0x10 kernel/sched/wait.c:145 userfaultfd_release+0x667/0x8c0 fs/userfaultfd.c:924 netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. __fput+0x3c5/0xb10 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x1f4/0x2b0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:188 [inline] exit_to_usermode_loop+0x32a/0x3b0 arch/x86/entry/common.c:166 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x696/0x800 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.44853+0x0/0x40 ... acquired at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] userfaultfd_ctx_read+0x690/0x2060 fs/userfaultfd.c:1040 userfaultfd_read+0x1e0/0x2c0 fs/userfaultfd.c:1198 __vfs_read+0x116/0xb20 fs/read_write.c:416 vfs_read+0x194/0x3e0 fs/read_write.c:452 ksys_read+0x105/0x260 fs/read_write.c:578 __do_sys_read fs/read_write.c:588 [inline] __se_sys_read fs/read_write.c:586 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:586 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe the dependencies between the lock to be acquired and SOFTIRQ-irq-unsafe lock: -> (&ctx->fault_pending_wqh){+.+.} { HARDIRQ-ON-W at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] userfaultfd_release+0x609/0x8c0 fs/userfaultfd.c:916 __fput+0x3c5/0xb10 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x1f4/0x2b0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:188 [inline] exit_to_usermode_loop+0x32a/0x3b0 arch/x86/entry/common.c:166 kobject: 'loop1' (000000000e152afc): kobject_uevent_env prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x696/0x800 arch/x86/entry/common.c:293 kobject: 'loop1' (000000000e152afc): fill_kobj_path: path = '/devices/virtual/block/loop1' entry_SYSCALL_64_after_hwframe+0x49/0xbe SOFTIRQ-ON-W at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] userfaultfd_release+0x609/0x8c0 fs/userfaultfd.c:916 __fput+0x3c5/0xb10 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x1f4/0x2b0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:188 [inline] exit_to_usermode_loop+0x32a/0x3b0 arch/x86/entry/common.c:166 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x696/0x800 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe INITIAL USE at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] userfaultfd_release+0x609/0x8c0 fs/userfaultfd.c:916 __fput+0x3c5/0xb10 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x1f4/0x2b0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:188 [inline] exit_to_usermode_loop+0x32a/0x3b0 arch/x86/entry/common.c:166 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x696/0x800 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'loop2' (00000000a065e990): kobject_uevent_env } ... key at: [] __key.44850+0x0/0x40 ... acquired at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] userfaultfd_ctx_read+0x690/0x2060 fs/userfaultfd.c:1040 userfaultfd_read+0x1e0/0x2c0 fs/userfaultfd.c:1198 __vfs_read+0x116/0xb20 fs/read_write.c:416 vfs_read+0x194/0x3e0 fs/read_write.c:452 ksys_read+0x105/0x260 fs/read_write.c:578 __do_sys_read fs/read_write.c:588 [inline] __se_sys_read fs/read_write.c:586 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:586 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe stack backtrace: CPU: 0 PID: 21850 Comm: syz-executor0 Not tainted 5.0.0-rc3+ #44 kobject: 'loop2' (00000000a065e990): fill_kobj_path: path = '/devices/virtual/block/loop2' 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_bad_irq_dependency kernel/locking/lockdep.c:1573 [inline] check_usage.cold+0x5e2/0x917 kernel/locking/lockdep.c:1605 check_irq_usage kernel/locking/lockdep.c:1661 [inline] check_prev_add_irq kernel/locking/lockdep_states.h:8 [inline] check_prev_add kernel/locking/lockdep.c:1871 [inline] check_prevs_add kernel/locking/lockdep.c:1979 [inline] validate_chain kernel/locking/lockdep.c:2350 [inline] __lock_acquire+0x2169/0x4a30 kernel/locking/lockdep.c:3338 lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] userfaultfd_ctx_read+0x690/0x2060 fs/userfaultfd.c:1040 userfaultfd_read+0x1e0/0x2c0 fs/userfaultfd.c:1198 __vfs_read+0x116/0xb20 fs/read_write.c:416 vfs_read+0x194/0x3e0 fs/read_write.c:452 ksys_read+0x105/0x260 fs/read_write.c:578 __do_sys_read fs/read_write.c:588 [inline] __se_sys_read fs/read_write.c:586 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:586 do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x458099 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:00007f9e7b115c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458099 kobject: 'loop4' (00000000fa574ab0): kobject_uevent_env RDX: 0000000000000064 RSI: 0000000020009f9c RDI: 0000000000000004 RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9e7b1166d4 R13: 00000000004c3b97 R14: 00000000004d8520 R15: 00000000ffffffff kobject: 'loop4' (00000000fa574ab0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'nullb0' (000000004086f00a): kobject_uevent_env kobject: 'nullb0' (000000004086f00a): fill_kobj_path: path = '/devices/virtual/block/nullb0' cgroup: fork rejected by pids controller in /syz0 kobject: 'loop3' (00000000ca5a773f): kobject_uevent_env kobject: 'loop3' (00000000ca5a773f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000dcc50b36): kobject_uevent_env kobject: 'loop5' (00000000dcc50b36): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000a065e990): kobject_uevent_env kobject: 'loop2' (00000000a065e990): fill_kobj_path: path = '/devices/virtual/block/loop2' netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. kobject: 'loop1' (000000000e152afc): kobject_uevent_env kobject: 'loop1' (000000000e152afc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ca5a773f): kobject_uevent_env kobject: 'loop3' (00000000ca5a773f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000ebe87da4): kobject_uevent_env kobject: 'loop0' (00000000ebe87da4): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000fa574ab0): kobject_uevent_env kobject: 'loop4' (00000000fa574ab0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (000000000e152afc): kobject_uevent_env kobject: 'loop1' (000000000e152afc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ca5a773f): kobject_uevent_env kobject: 'loop3' (00000000ca5a773f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000fa574ab0): kobject_uevent_env kobject: 'loop4' (00000000fa574ab0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000ebe87da4): kobject_uevent_env kobject: 'loop0' (00000000ebe87da4): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'batman_adv' (000000002963dfdd): kobject_uevent_env kobject: 'batman_adv' (000000002963dfdd): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (000000002963dfdd): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000002963dfdd): calling ktype release kobject: (000000002963dfdd): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (000000003c5616c9): kobject_cleanup, parent 00000000adf33e88 kobject: 'rx-0' (000000003c5616c9): auto cleanup 'remove' event kobject: 'rx-0' (000000003c5616c9): kobject_uevent_env kobject: 'rx-0' (000000003c5616c9): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'rx-0' (000000003c5616c9): auto cleanup kobject_del kobject: 'rx-0' (000000003c5616c9): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000014790533): kobject_cleanup, parent 00000000adf33e88 kobject: 'tx-0' (0000000014790533): auto cleanup 'remove' event kobject: 'tx-0' (0000000014790533): kobject_uevent_env kobject: 'tx-0' (0000000014790533): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'tx-0' (0000000014790533): auto cleanup kobject_del kobject: 'tx-0' (0000000014790533): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000adf33e88): kobject_cleanup, parent (null) kobject: 'queues' (00000000adf33e88): calling ktype release kobject: 'queues' (00000000adf33e88): kset_release kobject: 'queues': free name kobject: 'syz_tun' (00000000d92eac3d): kobject_uevent_env kobject: 'syz_tun' (00000000d92eac3d): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'loop2' (00000000a065e990): kobject_uevent_env kobject: 'loop2' (00000000a065e990): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'syz_tun' (00000000d92eac3d): kobject_cleanup, parent (null) kobject: 'syz_tun' (00000000d92eac3d): calling ktype release kobject: 'syz_tun': free name netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. kobject: 'loop2' (00000000a065e990): kobject_uevent_env kobject: 'loop2' (00000000a065e990): fill_kobj_path: path = '/devices/virtual/block/loop2' netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. kobject: 'loop3' (00000000ca5a773f): kobject_uevent_env kobject: 'loop3' (00000000ca5a773f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000000e152afc): kobject_uevent_env kobject: 'loop1' (000000000e152afc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000fa574ab0): kobject_uevent_env kobject: 'loop4' (00000000fa574ab0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (00000000915009e4): kobject_cleanup, parent 000000000245219f kobject: 'rx-0' (00000000915009e4): auto cleanup 'remove' event kobject: 'loop0' (00000000ebe87da4): kobject_uevent_env kobject: 'loop0' (00000000ebe87da4): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000915009e4): kobject_uevent_env kobject: 'rx-0' (00000000915009e4): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000915009e4): auto cleanup kobject_del kobject: 'rx-0' (00000000915009e4): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000768e5e47): kobject_cleanup, parent 000000000245219f kobject: 'tx-0' (00000000768e5e47): auto cleanup 'remove' event kobject: 'tx-0' (00000000768e5e47): kobject_uevent_env kobject: 'tx-0' (00000000768e5e47): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000768e5e47): auto cleanup kobject_del kobject: 'tx-0' (00000000768e5e47): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000000245219f): kobject_cleanup, parent (null) kobject: 'queues' (000000000245219f): calling ktype release kobject: 'queues' (000000000245219f): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000fcad9ff1): kobject_uevent_env kobject: 'ip6gre0' (00000000fcad9ff1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (00000000ca5a773f): kobject_uevent_env kobject: 'batman_adv' (00000000736df43b): kobject_uevent_env kobject: 'batman_adv' (00000000736df43b): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (00000000ca5a773f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'batman_adv' (00000000736df43b): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000736df43b): calling ktype release kobject: 'loop4' (00000000fa574ab0): kobject_uevent_env kobject: (00000000736df43b): dynamic_kobj_release kobject: 'loop4' (00000000fa574ab0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (000000000e152afc): kobject_uevent_env kobject: 'batman_adv': free name kobject: 'rx-0' (000000009fdc0c58): kobject_cleanup, parent 000000000d257a29 kobject: 'loop1' (000000000e152afc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (000000009fdc0c58): auto cleanup 'remove' event kobject: 'rx-0' (000000009fdc0c58): kobject_uevent_env kobject: 'rx-0' (000000009fdc0c58): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000009fdc0c58): auto cleanup kobject_del kobject: 'loop3' (00000000ca5a773f): kobject_uevent_env kobject: 'loop3' (00000000ca5a773f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (000000009fdc0c58): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000003ef34f75): kobject_cleanup, parent 000000000d257a29 kobject: 'tx-0' (000000003ef34f75): auto cleanup 'remove' event kobject: 'tx-0' (000000003ef34f75): kobject_uevent_env kobject: 'tx-0' (000000003ef34f75): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000003ef34f75): auto cleanup kobject_del kobject: 'tx-0' (000000003ef34f75): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000000d257a29): kobject_cleanup, parent (null) kobject: 'queues' (000000000d257a29): calling ktype release kobject: 'queues' (000000000d257a29): kset_release kobject: 'queues': free name kobject: 'ip6gretap0' (000000000b546d22): kobject_uevent_env kobject: 'ip6gretap0' (000000000b546d22): kobject_uevent_env: uevent_suppress caused the event to drop! IPVS: ftp: loaded support on port[0] = 21 kobject: 'lo' (000000005b1a1d7c): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (000000005b1a1d7c): kobject_uevent_env kobject: 'lo' (000000005b1a1d7c): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (00000000c610452e): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (00000000c610452e): kobject_uevent_env kobject: 'loop0' (00000000ebe87da4): kobject_uevent_env kobject: 'queues' (00000000c610452e): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (00000000ebe87da4): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000787c4c27): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000787c4c27): kobject_uevent_env kobject: 'rx-0' (00000000787c4c27): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'loop2' (00000000a065e990): kobject_uevent_env kobject: 'tx-0' (0000000099842fa8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000a065e990): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (0000000099842fa8): kobject_uevent_env kobject: 'loop1' (000000000e152afc): kobject_uevent_env kobject: 'tx-0' (0000000099842fa8): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'loop1' (000000000e152afc): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6gre0' (00000000fcad9ff1): kobject_cleanup, parent (null) kobject: 'tunl0' (00000000cd49cc7d): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (00000000fcad9ff1): auto cleanup 'remove' event kobject: 'tunl0' (00000000cd49cc7d): kobject_uevent_env kobject: 'ip6gre0' (00000000fcad9ff1): kobject_uevent_env kobject: 'tunl0' (00000000cd49cc7d): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'ip6gre0' (00000000fcad9ff1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (000000005723f2e7): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'ip6gre0' (00000000fcad9ff1): calling ktype release kobject: 'queues' (000000005723f2e7): kobject_uevent_env kobject: 'ip6gre0': free name kobject: 'queues' (000000005723f2e7): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000005dd79525): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000005dd79525): kobject_uevent_env kobject: 'rx-0' (000000005dd79525): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (00000000073d800b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000073d800b): kobject_uevent_env kobject: 'tx-0' (00000000073d800b): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'ip6gretap0' (000000000b546d22): kobject_cleanup, parent (null) kobject: 'gre0' (00000000da0fdbda): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gretap0' (000000000b546d22): auto cleanup 'remove' event kobject: 'gre0' (00000000da0fdbda): kobject_uevent_env kobject: 'ip6gretap0' (000000000b546d22): kobject_uevent_env kobject: 'gre0' (00000000da0fdbda): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'ip6gretap0' (000000000b546d22): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (000000004a928777): kobject_add_internal: parent: 'gre0', set: '' kobject: 'ip6gretap0' (000000000b546d22): calling ktype release kobject: 'queues' (000000004a928777): kobject_uevent_env kobject: 'ip6gretap0': free name kobject: 'queues' (000000004a928777): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000003615318f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000003615318f): kobject_uevent_env kobject: 'rx-0' (000000003615318f): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (00000000d738b8ca): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000d738b8ca): kobject_uevent_env kobject: 'tx-0' (00000000d738b8ca): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (00000000365095a3): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (00000000365095a3): kobject_uevent_env kobject: 'gretap0' (00000000365095a3): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (000000005358f349): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (000000005358f349): kobject_uevent_env kobject: 'queues' (000000005358f349): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000000e18b406): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000000e18b406): kobject_uevent_env kobject: 'rx-0' (000000000e18b406): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (00000000c66ba925): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000c66ba925): kobject_uevent_env kobject: 'tx-0' (00000000c66ba925): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (00000000abd539c3): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'rx-0' (00000000fb1c3f3d): kobject_cleanup, parent 00000000a85200b9 kobject: 'rx-0' (00000000fb1c3f3d): auto cleanup 'remove' event kobject: 'rx-0' (00000000fb1c3f3d): kobject_uevent_env kobject: 'rx-0' (00000000fb1c3f3d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000fb1c3f3d): auto cleanup kobject_del kobject: 'rx-0' (00000000fb1c3f3d): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000005bbe7725): kobject_cleanup, parent 00000000a85200b9 kobject: 'tx-0' (000000005bbe7725): auto cleanup 'remove' event kobject: 'tx-0' (000000005bbe7725): kobject_uevent_env kobject: 'tx-0' (000000005bbe7725): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000005bbe7725): auto cleanup kobject_del kobject: 'tx-0' (000000005bbe7725): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000a85200b9): kobject_cleanup, parent (null) kobject: 'queues' (00000000a85200b9): calling ktype release kobject: 'queues' (00000000a85200b9): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (00000000e3a102f1): kobject_uevent_env kobject: 'ip6tnl0' (00000000e3a102f1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'erspan0' (0000000016d7fe8d): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (0000000016d7fe8d): kobject_uevent_env kobject: 'erspan0' (0000000016d7fe8d): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (000000006384ec07): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (000000006384ec07): kobject_uevent_env kobject: 'queues' (000000006384ec07): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000047de5053): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000047de5053): kobject_uevent_env kobject: 'rx-0' (0000000047de5053): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (000000000a79bdff): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000000a79bdff): kobject_uevent_env kobject: 'tx-0' (000000000a79bdff): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (00000000c9a8d15a): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (000000003c601ae1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (000000003c601ae1): kobject_uevent_env kobject: 'ip_vti0' (000000003c601ae1): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (00000000021a0329): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (00000000021a0329): kobject_uevent_env kobject: 'queues' (00000000021a0329): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000003debfc49): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000003debfc49): kobject_uevent_env kobject: 'rx-0' (000000003debfc49): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (00000000ae56ab55): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000ae56ab55): kobject_uevent_env kobject: 'tx-0' (00000000ae56ab55): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'ip6tnl0' (00000000e3a102f1): kobject_cleanup, parent (null) kobject: 'ip6_vti0' (00000000f359a714): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (00000000e3a102f1): auto cleanup 'remove' event kobject: 'ip6_vti0' (00000000f359a714): kobject_uevent_env kobject: 'ip6tnl0' (00000000e3a102f1): kobject_uevent_env kobject: 'ip6_vti0' (00000000f359a714): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'ip6tnl0' (00000000e3a102f1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000323f4263): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'ip6tnl0' (00000000e3a102f1): calling ktype release kobject: 'queues' (00000000323f4263): kobject_uevent_env kobject: 'ip6tnl0': free name kobject: 'queues' (00000000323f4263): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000e21f5624): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000e21f5624): kobject_uevent_env kobject: 'rx-0' (00000000e21f5624): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (000000002c0fbfe6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000002c0fbfe6): kobject_uevent_env kobject: 'tx-0' (000000002c0fbfe6): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'rx-0' (0000000064fd8f4f): kobject_cleanup, parent 000000007b7b379c kobject: 'rx-0' (0000000064fd8f4f): auto cleanup 'remove' event kobject: 'rx-0' (0000000064fd8f4f): kobject_uevent_env kobject: 'rx-0' (0000000064fd8f4f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000064fd8f4f): auto cleanup kobject_del kobject: 'rx-0' (0000000064fd8f4f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000001640f6b5): kobject_cleanup, parent 000000007b7b379c kobject: 'tx-0' (000000001640f6b5): auto cleanup 'remove' event kobject: 'tx-0' (000000001640f6b5): kobject_uevent_env kobject: 'tx-0' (000000001640f6b5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000001640f6b5): auto cleanup kobject_del kobject: 'tx-0' (000000001640f6b5): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000007b7b379c): kobject_cleanup, parent (null) kobject: 'queues' (000000007b7b379c): calling ktype release kobject: 'queues' (000000007b7b379c): kset_release kobject: 'queues': free name kobject: 'sit0' (00000000b5eb76e1): kobject_uevent_env kobject: 'sit0' (00000000b5eb76e1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'sit0' (000000000d96766b): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (000000000d96766b): kobject_uevent_env kobject: 'sit0' (000000000d96766b): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'queues' (000000005e886c89): kobject_add_internal: parent: 'sit0', set: '' kobject: 'queues' (000000005e886c89): kobject_uevent_env kobject: 'queues' (000000005e886c89): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000017e5b070): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000017e5b070): kobject_uevent_env kobject: 'rx-0' (0000000017e5b070): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (00000000aab5c963): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000aab5c963): kobject_uevent_env kobject: 'tx-0' (00000000aab5c963): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'sit0' (00000000b5eb76e1): kobject_cleanup, parent (null) kobject: 'ip6tnl0' (000000008e4f0afb): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (00000000b5eb76e1): auto cleanup 'remove' event kobject: 'sit0' (00000000b5eb76e1): kobject_uevent_env kobject: 'sit0' (00000000b5eb76e1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (000000008e4f0afb): kobject_uevent_env kobject: 'sit0' (00000000b5eb76e1): calling ktype release kobject: 'ip6tnl0' (000000008e4f0afb): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'sit0': free name kobject: 'queues' (000000003d038586): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'queues' (000000003d038586): kobject_uevent_env kobject: 'queues' (000000003d038586): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000c532dfe0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000c532dfe0): kobject_uevent_env kobject: 'rx-0' (00000000c532dfe0): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (000000005814ae36): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000005814ae36): kobject_uevent_env kobject: 'tx-0' (000000005814ae36): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'rx-0' (00000000566fbe71): kobject_cleanup, parent 00000000bf68c69e kobject: 'rx-0' (00000000566fbe71): auto cleanup 'remove' event kobject: 'rx-0' (00000000566fbe71): kobject_uevent_env kobject: 'rx-0' (00000000566fbe71): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000566fbe71): auto cleanup kobject_del kobject: 'rx-0' (00000000566fbe71): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000009895af58): kobject_cleanup, parent 00000000bf68c69e kobject: 'tx-0' (000000009895af58): auto cleanup 'remove' event kobject: 'tx-0' (000000009895af58): kobject_uevent_env kobject: 'tx-0' (000000009895af58): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000009895af58): auto cleanup kobject_del kobject: 'tx-0' (000000009895af58): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000bf68c69e): kobject_cleanup, parent (null) kobject: 'queues' (00000000bf68c69e): calling ktype release kobject: 'queues' (00000000bf68c69e): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (0000000082ccbc19): kobject_uevent_env kobject: 'ip6_vti0' (0000000082ccbc19): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gre0' (000000000d4cd978): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (000000000d4cd978): kobject_uevent_env kobject: 'ip6gre0' (000000000d4cd978): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'queues' (00000000e9818ddb): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'queues' (00000000e9818ddb): kobject_uevent_env kobject: 'queues' (00000000e9818ddb): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000667b73e5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000667b73e5): kobject_uevent_env kobject: 'rx-0' (00000000667b73e5): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (000000007083ceb3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000007083ceb3): kobject_uevent_env kobject: 'tx-0' (000000007083ceb3): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'syz_tun' (000000007e07d227): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'syz_tun' (000000007e07d227): kobject_uevent_env kobject: 'syz_tun' (000000007e07d227): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'queues' (0000000026ce96b5): kobject_add_internal: parent: 'syz_tun', set: '' kobject: 'queues' (0000000026ce96b5): kobject_uevent_env kobject: 'queues' (0000000026ce96b5): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000009c50c0e7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000009c50c0e7): kobject_uevent_env kobject: 'rx-0' (000000009c50c0e7): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'tx-0' (000000004d548865): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000004d548865): kobject_uevent_env kobject: 'tx-0' (000000004d548865): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'batman_adv' (00000000ae8debb3): kobject_add_internal: parent: 'syz_tun', set: '' kobject: 'ip6_vti0' (0000000082ccbc19): kobject_cleanup, parent (null) kobject: 'ip6gretap0' (00000000e2f1a5f2): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (0000000082ccbc19): auto cleanup 'remove' event kobject: 'ip6gretap0' (00000000e2f1a5f2): kobject_uevent_env kobject: 'ip6_vti0' (0000000082ccbc19): kobject_uevent_env kobject: 'ip6gretap0' (00000000e2f1a5f2): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0' kobject: 'ip6_vti0' (0000000082ccbc19): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6_vti0' (0000000082ccbc19): calling ktype release kobject: 'ip6_vti0': free name kobject: 'queues' (00000000df602eda): kobject_add_internal: parent: 'ip6gretap0', set: '' kobject: 'queues' (00000000df602eda): kobject_uevent_env kobject: 'queues' (00000000df602eda): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000a3cd9522): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000a3cd9522): kobject_uevent_env kobject: 'rx-0' (00000000a3cd9522): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/rx-0' kobject: 'tx-0' (00000000e4220801): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e4220801): kobject_uevent_env kobject: 'tx-0' (00000000e4220801): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/tx-0' kobject: 'batman_adv' (000000004f5013fd): kobject_add_internal: parent: 'ip6gretap0', set: '' kobject: 'rx-0' (0000000090241066): kobject_cleanup, parent 00000000e8712672 kobject: 'rx-0' (0000000090241066): auto cleanup 'remove' event kobject: 'rx-0' (0000000090241066): kobject_uevent_env kobject: 'rx-0' (0000000090241066): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000090241066): auto cleanup kobject_del kobject: 'rx-0' (0000000090241066): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000c041c9dd): kobject_cleanup, parent 00000000e8712672 kobject: 'tx-0' (00000000c041c9dd): auto cleanup 'remove' event kobject: 'tx-0' (00000000c041c9dd): kobject_uevent_env kobject: 'tx-0' (00000000c041c9dd): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000c041c9dd): auto cleanup kobject_del kobject: 'tx-0' (00000000c041c9dd): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000e8712672): kobject_cleanup, parent (null) kobject: 'queues' (00000000e8712672): calling ktype release kobject: 'queues' (00000000e8712672): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (0000000009885e4c): kobject_uevent_env kobject: 'ip_vti0' (0000000009885e4c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000008b33f05a): kobject_cleanup, parent 00000000505c5cf0 kobject: 'rx-0' (000000008b33f05a): auto cleanup 'remove' event kobject: 'rx-0' (000000008b33f05a): kobject_uevent_env kobject: 'rx-0' (000000008b33f05a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000008b33f05a): auto cleanup kobject_del kobject: 'rx-0' (000000008b33f05a): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000d67c5416): kobject_cleanup, parent 00000000505c5cf0 kobject: 'tx-0' (00000000d67c5416): auto cleanup 'remove' event kobject: 'tx-0' (00000000d67c5416): kobject_uevent_env kobject: 'tx-0' (00000000d67c5416): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000d67c5416): auto cleanup kobject_del kobject: 'tx-0' (00000000d67c5416): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000505c5cf0): kobject_cleanup, parent (null) kobject: 'queues' (00000000505c5cf0): calling ktype release kobject: 'queues' (00000000505c5cf0): kset_release kobject: 'queues': free name kobject: 'vti0' (00000000129dcd3c): kobject_uevent_env kobject: 'vti0' (00000000129dcd3c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'bridge0' (00000000e6adcc7b): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'bridge0' (00000000e6adcc7b): kobject_uevent_env kobject: 'bridge0' (00000000e6adcc7b): fill_kobj_path: path = '/devices/virtual/net/bridge0' kobject: 'queues' (000000009c1a9650): kobject_add_internal: parent: 'bridge0', set: '' kobject: 'queues' (000000009c1a9650): kobject_uevent_env kobject: 'queues' (000000009c1a9650): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000005b90319d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000005b90319d): kobject_uevent_env kobject: 'rx-0' (000000005b90319d): fill_kobj_path: path = '/devices/virtual/net/bridge0/queues/rx-0' kobject: 'tx-0' (000000007001894b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000007001894b): kobject_uevent_env kobject: 'tx-0' (000000007001894b): fill_kobj_path: path = '/devices/virtual/net/bridge0/queues/tx-0' kobject: 'brif' (00000000aaf94011): kobject_add_internal: parent: 'bridge0', set: '' kobject: 'batman_adv' (00000000a4bac990): kobject_add_internal: parent: 'bridge0', set: '' kobject: 'ip_vti0' (0000000009885e4c): kobject_cleanup, parent (null) kobject: 'vcan0' (000000005d4a6de1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (0000000009885e4c): auto cleanup 'remove' event kobject: 'vcan0' (000000005d4a6de1): kobject_uevent_env kobject: 'ip_vti0' (0000000009885e4c): kobject_uevent_env kobject: 'vcan0' (000000005d4a6de1): fill_kobj_path: path = '/devices/virtual/net/vcan0' kobject: 'ip_vti0' (0000000009885e4c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (0000000098df19d1): kobject_add_internal: parent: 'vcan0', set: '' kobject: 'ip_vti0' (0000000009885e4c): calling ktype release kobject: 'ip_vti0': free name kobject: 'queues' (0000000098df19d1): kobject_uevent_env kobject: 'queues' (0000000098df19d1): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000002c9ca24e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000002c9ca24e): kobject_uevent_env kobject: 'rx-0' (000000002c9ca24e): fill_kobj_path: path = '/devices/virtual/net/vcan0/queues/rx-0' kobject: 'tx-0' (00000000937f74fd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000937f74fd): kobject_uevent_env kobject: 'tx-0' (00000000937f74fd): fill_kobj_path: path = '/devices/virtual/net/vcan0/queues/tx-0' kobject: 'vti0' (00000000129dcd3c): kobject_cleanup, parent (null) kobject: 'vti0' (00000000129dcd3c): auto cleanup 'remove' event kobject: 'bond0' (000000005c9c1914): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti0' (00000000129dcd3c): kobject_uevent_env kobject: 'vti0' (00000000129dcd3c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'vti0' (00000000129dcd3c): calling ktype release kobject: 'vti0': free name kobject: 'bond0' (000000005c9c1914): kobject_uevent_env kobject: 'bond0' (000000005c9c1914): fill_kobj_path: path = '/devices/virtual/net/bond0' kobject: 'queues' (00000000c098059d): kobject_add_internal: parent: 'bond0', set: '' kobject: 'queues' (00000000c098059d): kobject_uevent_env kobject: 'queues' (00000000c098059d): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000fc149dff): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000fc149dff): kobject_uevent_env kobject: 'rx-0' (00000000fc149dff): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-0' kobject: 'rx-1' (00000000f1198b4c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-1' (00000000f1198b4c): kobject_uevent_env kobject: 'rx-1' (00000000f1198b4c): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-1' kobject: 'rx-2' (000000002a8d857a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-2' (000000002a8d857a): kobject_uevent_env kobject: 'rx-2' (000000002a8d857a): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-2' kobject: 'rx-3' (000000005512582b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-3' (000000005512582b): kobject_uevent_env kobject: 'rx-3' (000000005512582b): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-3' kobject: 'rx-4' (000000001a18c986): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-4' (000000001a18c986): kobject_uevent_env kobject: 'rx-4' (000000001a18c986): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-4' kobject: 'rx-5' (00000000eaeb3ca0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-5' (00000000eaeb3ca0): kobject_uevent_env kobject: 'rx-5' (00000000eaeb3ca0): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-5' kobject: 'rx-6' (00000000f390578c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-6' (00000000f390578c): kobject_uevent_env kobject: 'rx-6' (00000000f390578c): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-6' kobject: 'rx-7' (0000000030ac0c13): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-7' (0000000030ac0c13): kobject_uevent_env kobject: 'rx-7' (0000000030ac0c13): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-7' kobject: 'rx-8' (000000005e16e499): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-8' (000000005e16e499): kobject_uevent_env kobject: 'rx-8' (000000005e16e499): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-8' kobject: 'rx-9' (00000000d489340d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-9' (00000000d489340d): kobject_uevent_env kobject: 'rx-9' (00000000d489340d): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-9' kobject: 'rx-10' (000000005b0418cc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-10' (000000005b0418cc): kobject_uevent_env kobject: 'rx-10' (000000005b0418cc): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-10' kobject: 'rx-11' (00000000cc078386): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-11' (00000000cc078386): kobject_uevent_env kobject: 'rx-11' (00000000cc078386): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-11' kobject: 'rx-12' (00000000bf991f80): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-12' (00000000bf991f80): kobject_uevent_env kobject: 'rx-12' (00000000bf991f80): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-12' kobject: 'rx-13' (00000000922bdfb9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-13' (00000000922bdfb9): kobject_uevent_env kobject: 'rx-13' (00000000922bdfb9): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-13' kobject: 'rx-14' (00000000b04b315a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-14' (00000000b04b315a): kobject_uevent_env kobject: 'rx-14' (00000000b04b315a): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-14' kobject: 'rx-15' (0000000051ade86d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-15' (0000000051ade86d): kobject_uevent_env kobject: 'rx-15' (0000000051ade86d): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-15' kobject: 'tx-0' (00000000959a6c96): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000959a6c96): kobject_uevent_env kobject: 'tx-0' (00000000959a6c96): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-0' kobject: 'tx-1' (0000000013e6b1fe): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (0000000013e6b1fe): kobject_uevent_env kobject: 'tx-1' (0000000013e6b1fe): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-1' kobject: 'tx-2' (00000000acf7394a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (00000000acf7394a): kobject_uevent_env kobject: 'tx-2' (00000000acf7394a): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-2' kobject: 'tx-3' (00000000f0fa0cde): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (00000000f0fa0cde): kobject_uevent_env kobject: 'tx-3' (00000000f0fa0cde): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-3' kobject: 'tx-4' (00000000554e9e59): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-4' (00000000554e9e59): kobject_uevent_env kobject: 'tx-4' (00000000554e9e59): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-4' kobject: 'tx-5' (00000000358376d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-5' (00000000358376d8): kobject_uevent_env kobject: 'tx-5' (00000000358376d8): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-5' kobject: 'tx-6' (000000009b25ad73): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-6' (000000009b25ad73): kobject_uevent_env kobject: 'tx-6' (000000009b25ad73): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-6' kobject: 'tx-7' (00000000fb27f8a2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-7' (00000000fb27f8a2): kobject_uevent_env kobject: 'tx-7' (00000000fb27f8a2): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-7' kobject: 'tx-8' (000000008165263e): kobject_add_internal: parent: 'queues', set: 'queues'