===================================================== WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected 4.19.51 #23 Not tainted ----------------------------------------------------- syz-executor.2/20490 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: 000000003d0cdecb (&ctx->fault_pending_wqh){+.+.}, at: spin_lock include/linux/spinlock.h:329 [inline] 000000003d0cdecb (&ctx->fault_pending_wqh){+.+.}, at: userfaultfd_ctx_read fs/userfaultfd.c:1046 [inline] 000000003d0cdecb (&ctx->fault_pending_wqh){+.+.}, at: userfaultfd_read+0x394/0x18c0 fs/userfaultfd.c:1204 and this task is already holding: 00000000901ef449 (&ctx->fd_wqh){....}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 00000000901ef449 (&ctx->fd_wqh){....}, at: userfaultfd_ctx_read fs/userfaultfd.c:1042 [inline] 00000000901ef449 (&ctx->fd_wqh){....}, at: userfaultfd_read+0x262/0x18c0 fs/userfaultfd.c:1204 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+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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+0x2d/0x490 fs/aio.c:614 percpu_ref_put_many include/linux/percpu-refcount.h:284 [inline] percpu_ref_put include/linux/percpu-refcount.h:300 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x407/0x540 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:236 [inline] rcu_do_batch kernel/rcu/tree.c:2584 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2897 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2864 [inline] rcu_process_callbacks+0xba0/0x1a30 kernel/rcu/tree.c:2881 __do_softirq+0x25c/0x921 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:372 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:412 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x13b/0x550 arch/x86/kernel/apic/apic.c:1056 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:869 __read_once_size include/linux/compiler.h:193 [inline] compound_head include/linux/page-flags.h:142 [inline] virt_to_head_page include/linux/mm.h:660 [inline] qlink_to_cache mm/kasan/quarantine.c:127 [inline] qlist_free_all+0xe4/0x150 mm/kasan/quarantine.c:163 quarantine_reduce+0x169/0x1a0 mm/kasan/quarantine.c:259 kasan_kmalloc+0xa0/0xf0 mm/kasan/kasan.c:538 kasan_slab_alloc+0xf/0x20 mm/kasan/kasan.c:490 slab_post_alloc_hook mm/slab.h:445 [inline] slab_alloc mm/slab.c:3397 [inline] kmem_cache_alloc+0x11b/0x700 mm/slab.c:3557 vm_area_alloc+0x20/0x110 kernel/fork.c:315 mmap_region+0x961/0x1760 mm/mmap.c:1733 do_mmap+0x8e2/0x1080 mm/mmap.c:1536 do_mmap_pgoff include/linux/mm.h:2319 [inline] vm_mmap_pgoff+0x1c5/0x230 mm/util.c:357 ksys_mmap_pgoff+0x4aa/0x630 mm/mmap.c:1586 __do_sys_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] __se_sys_mmap arch/x86/kernel/sys_x86_64.c:91 [inline] __x64_sys_mmap+0xe9/0x1b0 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 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+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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+0x4d6/0x720 fs/userfaultfd.c:922 __fput+0x2dd/0x8b0 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x145/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:167 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 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); *** DEADLOCK *** 1 lock held by syz-executor.2/20490: #0: 00000000901ef449 (&ctx->fd_wqh){....}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] #0: 00000000901ef449 (&ctx->fd_wqh){....}, at: userfaultfd_ctx_read fs/userfaultfd.c:1042 [inline] #0: 00000000901ef449 (&ctx->fd_wqh){....}, at: userfaultfd_read+0x262/0x18c0 fs/userfaultfd.c:1204 the dependencies between SOFTIRQ-irq-safe lock and the holding lock: -> (&(&ctx->ctx_lock)->rlock){..-.} ops: 58 { IN-SOFTIRQ-W at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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+0x2d/0x490 fs/aio.c:614 percpu_ref_put_many include/linux/percpu-refcount.h:284 [inline] percpu_ref_put include/linux/percpu-refcount.h:300 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x407/0x540 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:236 [inline] rcu_do_batch kernel/rcu/tree.c:2584 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2897 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2864 [inline] rcu_process_callbacks+0xba0/0x1a30 kernel/rcu/tree.c:2881 __do_softirq+0x25c/0x921 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:372 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:412 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x13b/0x550 arch/x86/kernel/apic/apic.c:1056 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:869 __read_once_size include/linux/compiler.h:193 [inline] compound_head include/linux/page-flags.h:142 [inline] virt_to_head_page include/linux/mm.h:660 [inline] qlink_to_cache mm/kasan/quarantine.c:127 [inline] qlist_free_all+0xe4/0x150 mm/kasan/quarantine.c:163 quarantine_reduce+0x169/0x1a0 mm/kasan/quarantine.c:259 kasan_kmalloc+0xa0/0xf0 mm/kasan/kasan.c:538 kasan_slab_alloc+0xf/0x20 mm/kasan/kasan.c:490 slab_post_alloc_hook mm/slab.h:445 [inline] slab_alloc mm/slab.c:3397 [inline] kmem_cache_alloc+0x11b/0x700 mm/slab.c:3557 vm_area_alloc+0x20/0x110 kernel/fork.c:315 mmap_region+0x961/0x1760 mm/mmap.c:1733 do_mmap+0x8e2/0x1080 mm/mmap.c:1536 do_mmap_pgoff include/linux/mm.h:2319 [inline] vm_mmap_pgoff+0x1c5/0x230 mm/util.c:357 ksys_mmap_pgoff+0x4aa/0x630 mm/mmap.c:1586 __do_sys_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] __se_sys_mmap arch/x86/kernel/sys_x86_64.c:91 [inline] __x64_sys_mmap+0xe9/0x1b0 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe INITIAL USE at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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+0x2d/0x490 fs/aio.c:614 percpu_ref_put_many include/linux/percpu-refcount.h:284 [inline] percpu_ref_put include/linux/percpu-refcount.h:300 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x407/0x540 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:236 [inline] rcu_do_batch kernel/rcu/tree.c:2584 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2897 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2864 [inline] rcu_process_callbacks+0xba0/0x1a30 kernel/rcu/tree.c:2881 __do_softirq+0x25c/0x921 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:372 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:412 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x13b/0x550 arch/x86/kernel/apic/apic.c:1056 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:869 __read_once_size include/linux/compiler.h:193 [inline] compound_head include/linux/page-flags.h:142 [inline] virt_to_head_page include/linux/mm.h:660 [inline] qlink_to_cache mm/kasan/quarantine.c:127 [inline] qlist_free_all+0xe4/0x150 mm/kasan/quarantine.c:163 quarantine_reduce+0x169/0x1a0 mm/kasan/quarantine.c:259 kasan_kmalloc+0xa0/0xf0 mm/kasan/kasan.c:538 kasan_slab_alloc+0xf/0x20 mm/kasan/kasan.c:490 slab_post_alloc_hook mm/slab.h:445 [inline] slab_alloc mm/slab.c:3397 [inline] kmem_cache_alloc+0x11b/0x700 mm/slab.c:3557 vm_area_alloc+0x20/0x110 kernel/fork.c:315 mmap_region+0x961/0x1760 mm/mmap.c:1733 do_mmap+0x8e2/0x1080 mm/mmap.c:1536 do_mmap_pgoff include/linux/mm.h:2319 [inline] vm_mmap_pgoff+0x1c5/0x230 mm/util.c:357 ksys_mmap_pgoff+0x4aa/0x630 mm/mmap.c:1586 __do_sys_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] __se_sys_mmap arch/x86/kernel/sys_x86_64.c:91 [inline] __x64_sys_mmap+0xe9/0x1b0 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.50192+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 spin_lock include/linux/spinlock.h:329 [inline] aio_poll fs/aio.c:1741 [inline] __io_submit_one fs/aio.c:1849 [inline] io_submit_one+0xef2/0x2eb0 fs/aio.c:1885 __do_sys_io_submit fs/aio.c:1929 [inline] __se_sys_io_submit fs/aio.c:1900 [inline] __x64_sys_io_submit+0x1aa/0x520 fs/aio.c:1900 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> (&ctx->fd_wqh){....} ops: 35 { INITIAL USE at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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+0xc7/0x190 kernel/sched/wait.c:120 __wake_up+0xe/0x10 kernel/sched/wait.c:145 userfaultfd_release+0x534/0x720 fs/userfaultfd.c:930 kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env __fput+0x2dd/0x8b0 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x145/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:167 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' } ... key at: [] __key.43729+0x0/0x40 ... acquired at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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 fs/userfaultfd.c:1046 [inline] userfaultfd_read+0x394/0x18c0 fs/userfaultfd.c:1204 __vfs_read+0x114/0x800 fs/read_write.c:416 kobject: 'loop0' (0000000090537c91): kobject_uevent_env vfs_read+0x194/0x3d0 fs/read_write.c:452 ksys_read+0x14f/0x2d0 fs/read_write.c:579 __do_sys_read fs/read_write.c:589 [inline] __se_sys_read fs/read_write.c:587 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:587 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' the dependencies between the lock to be acquired and SOFTIRQ-irq-unsafe lock: -> (&ctx->fault_pending_wqh){+.+.} ops: 27 { HARDIRQ-ON-W at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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+0x4d6/0x720 fs/userfaultfd.c:922 __fput+0x2dd/0x8b0 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x145/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:167 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe SOFTIRQ-ON-W at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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+0x4d6/0x720 fs/userfaultfd.c:922 __fput+0x2dd/0x8b0 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x145/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:167 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe INITIAL USE at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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+0x4d6/0x720 fs/userfaultfd.c:922 __fput+0x2dd/0x8b0 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x145/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:167 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.43726+0x0/0x40 ... acquired at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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 fs/userfaultfd.c:1046 [inline] userfaultfd_read+0x394/0x18c0 fs/userfaultfd.c:1204 __vfs_read+0x114/0x800 fs/read_write.c:416 vfs_read+0x194/0x3d0 fs/read_write.c:452 ksys_read+0x14f/0x2d0 fs/read_write.c:579 __do_sys_read fs/read_write.c:589 [inline] __se_sys_read fs/read_write.c:587 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:587 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe stack backtrace: CPU: 0 PID: 20490 Comm: syz-executor.2 Not tainted 4.19.51 #23 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+0x172/0x1f0 lib/dump_stack.c:113 print_bad_irq_dependency kernel/locking/lockdep.c:1568 [inline] check_usage.cold+0x611/0x946 kernel/locking/lockdep.c:1600 check_irq_usage kernel/locking/lockdep.c:1656 [inline] check_prev_add_irq kernel/locking/lockdep_states.h:8 [inline] check_prev_add kernel/locking/lockdep.c:1866 [inline] check_prevs_add kernel/locking/lockdep.c:1974 [inline] validate_chain kernel/locking/lockdep.c:2415 [inline] __lock_acquire+0x1ee4/0x48f0 kernel/locking/lockdep.c:3411 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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 fs/userfaultfd.c:1046 [inline] userfaultfd_read+0x394/0x18c0 fs/userfaultfd.c:1204 __vfs_read+0x114/0x800 fs/read_write.c:416 vfs_read+0x194/0x3d0 fs/read_write.c:452 ksys_read+0x14f/0x2d0 fs/read_write.c:579 __do_sys_read fs/read_write.c:589 [inline] __se_sys_read fs/read_write.c:587 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:587 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4592c9 Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f7c13ff7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004592c9 RDX: 000000000000040e RSI: 00000000200003c0 RDI: 0000000000000005 RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7c13ff86d4 R13: 00000000004c53aa R14: 00000000004db138 R15: 00000000ffffffff kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000007c7ba2a0): kobject_uevent_env kobject: 'loop1' (000000007c7ba2a0): fill_kobj_path: path = '/devices/virtual/block/loop1' base_sock_release(0000000054f73cd7) sk=00000000be12d7f7 kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'eql' (00000000265ab3a2): kobject_add_internal: parent: 'net', set: 'devices' base_sock_release(000000000dab895f) sk=000000000f6ec430 kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'eql' (00000000265ab3a2): kobject_uevent_env kobject: 'eql' (00000000265ab3a2): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'queues' (000000006e02f9e1): kobject_add_internal: parent: 'eql', set: '' kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (000000006e02f9e1): kobject_uevent_env kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (000000006e02f9e1): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'rx-0' (0000000083ae355b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (0000000083ae355b): kobject_uevent_env kobject: 'rx-0' (0000000083ae355b): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'tx-0' (00000000d3e4604e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000d3e4604e): kobject_uevent_env kauditd_printk_skb: 155 callbacks suppressed audit: type=1400 audit(1560791936.694:13769): avc: denied { map } for pid=21032 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'tx-0' (00000000d3e4604e): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' audit: type=1400 audit(1560791936.754:13770): avc: denied { map } for pid=21069 comm="cat" path="/bin/cat" dev="sda1" ino=1432 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 audit: type=1400 audit(1560791936.764:13771): avc: denied { map } for pid=21069 comm="cat" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'rx-0' (0000000083ae355b): kobject_cleanup, parent 000000006e02f9e1 audit: type=1400 audit(1560791936.814:13772): avc: denied { map } for pid=21115 comm="sleep" path="/bin/sleep" dev="sda1" ino=1437 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' audit: type=1400 audit(1560791936.844:13773): avc: denied { map } for pid=21105 comm="blkid" path="/lib/x86_64-linux-gnu/libuuid.so.1.3.0" dev="sda1" ino=2819 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 audit: type=1400 audit(1560791936.854:13774): avc: denied { map } for pid=21105 comm="blkid" path="/lib/x86_64-linux-gnu/libuuid.so.1.3.0" dev="sda1" ino=2819 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'rx-0' (0000000083ae355b): auto cleanup 'remove' event kobject: 'loop0' (0000000090537c91): kobject_uevent_env audit: type=1400 audit(1560791937.104:13775): avc: denied { map } for pid=21267 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' audit: type=1400 audit(1560791937.134:13777): avc: denied { map } for pid=21269 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'rx-0' (0000000083ae355b): kobject_uevent_env kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' audit: type=1400 audit(1560791937.134:13776): avc: denied { map } for pid=21262 comm="syz-executor.2" path=2F6D656D66643A7D7D2D202864656C6574656429 dev="tmpfs" ino=104330 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'rx-0' (0000000083ae355b): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' audit: type=1400 audit(1560791937.144:13778): avc: denied { map } for pid=21269 comm="blkid" path="/etc/ld.so.cache" dev="sda1" ino=2251 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (0000000083ae355b): auto cleanup kobject_del kobject: 'rx-0' (0000000083ae355b): calling ktype release kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'rx-0': free name kobject: 'tx-0' (00000000d3e4604e): kobject_cleanup, parent 000000006e02f9e1 kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000d3e4604e): auto cleanup 'remove' event kobject: 'tx-0' (00000000d3e4604e): kobject_uevent_env kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'tx-0' (00000000d3e4604e): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000d3e4604e): auto cleanup kobject_del kobject: 'tx-0' (00000000d3e4604e): calling ktype release kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'tx-0': free name kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (000000006e02f9e1): kobject_cleanup, parent (null) kobject: 'queues' (000000006e02f9e1): calling ktype release kobject: 'queues' (000000006e02f9e1): kset_release kobject: 'queues': free name kobject: 'eql' (00000000265ab3a2): kobject_uevent_env kobject: 'eql' (00000000265ab3a2): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'eql' (00000000265ab3a2): kobject_cleanup, parent (null) kobject: 'eql' (00000000265ab3a2): calling ktype release kobject: 'eql': free name kobject: 'loop1' (000000007c7ba2a0): kobject_uevent_env kobject: 'loop1' (000000007c7ba2a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'eql' (000000002d2e9c54): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'eql' (000000002d2e9c54): kobject_uevent_env kobject: 'eql' (000000002d2e9c54): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'queues' (000000008f5009c5): kobject_add_internal: parent: 'eql', set: '' kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (000000008f5009c5): kobject_uevent_env kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'queues' (000000008f5009c5): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000005947aa1b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000005947aa1b): kobject_uevent_env kobject: 'rx-0' (000000005947aa1b): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'tx-0' (00000000011e2229): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (00000000011e2229): kobject_uevent_env kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000011e2229): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (000000005947aa1b): kobject_cleanup, parent 000000008f5009c5 kobject: 'rx-0' (000000005947aa1b): auto cleanup 'remove' event kobject: 'rx-0' (000000005947aa1b): kobject_uevent_env kobject: 'rx-0' (000000005947aa1b): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000005947aa1b): auto cleanup kobject_del kobject: 'rx-0' (000000005947aa1b): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000011e2229): kobject_cleanup, parent 000000008f5009c5 kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'tx-0' (00000000011e2229): auto cleanup 'remove' event kobject: 'tx-0' (00000000011e2229): kobject_uevent_env kobject: 'tx-0' (00000000011e2229): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000011e2229): auto cleanup kobject_del kobject: 'tx-0' (00000000011e2229): calling ktype release kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'tx-0': free name kobject: 'queues' (000000008f5009c5): kobject_cleanup, parent (null) kobject: 'queues' (000000008f5009c5): calling ktype release kobject: 'queues' (000000008f5009c5): kset_release kobject: 'queues': free name kobject: 'eql' (000000002d2e9c54): kobject_uevent_env kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'eql' (000000002d2e9c54): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'eql' (000000002d2e9c54): kobject_cleanup, parent (null) kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'eql' (000000002d2e9c54): calling ktype release kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'eql': free name kobject: 'loop1' (000000007c7ba2a0): kobject_uevent_env kobject: 'loop1' (000000007c7ba2a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'eql' (000000004b97e0ea): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'eql' (000000004b97e0ea): kobject_uevent_env kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'eql' (000000004b97e0ea): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (00000000b280d6a7): kobject_add_internal: parent: 'eql', set: '' kobject: 'queues' (00000000b280d6a7): kobject_uevent_env kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'queues' (00000000b280d6a7): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (0000000091218756): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (0000000091218756): kobject_uevent_env kobject: 'rx-0' (0000000091218756): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'tx-0' (000000000ba6aaf9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (000000000ba6aaf9): kobject_uevent_env kobject: 'tx-0' (000000000ba6aaf9): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (0000000091218756): kobject_cleanup, parent 00000000b280d6a7 kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'rx-0' (0000000091218756): auto cleanup 'remove' event kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (0000000091218756): kobject_uevent_env kobject: 'rx-0' (0000000091218756): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'rx-0' (0000000091218756): auto cleanup kobject_del kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (0000000091218756): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000000ba6aaf9): kobject_cleanup, parent 00000000b280d6a7 kobject: 'tx-0' (000000000ba6aaf9): auto cleanup 'remove' event kobject: 'tx-0' (000000000ba6aaf9): kobject_uevent_env kobject: 'tx-0' (000000000ba6aaf9): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'tx-0' (000000000ba6aaf9): auto cleanup kobject_del kobject: 'tx-0' (000000000ba6aaf9): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000b280d6a7): kobject_cleanup, parent (null) kobject: 'queues' (00000000b280d6a7): calling ktype release kobject: 'queues' (00000000b280d6a7): kset_release kobject: 'queues': free name kobject: 'eql' (000000004b97e0ea): kobject_uevent_env kobject: 'eql' (000000004b97e0ea): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'eql' (000000004b97e0ea): kobject_cleanup, parent (null) kobject: 'eql' (000000004b97e0ea): calling ktype release kobject: 'eql': free name kobject: 'loop1' (000000007c7ba2a0): kobject_uevent_env kobject: 'loop1' (000000007c7ba2a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'eql' (00000000552113a1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'eql' (00000000552113a1): kobject_uevent_env kobject: 'eql' (00000000552113a1): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'queues' (000000009ef2a7b9): kobject_add_internal: parent: 'eql', set: '' kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'queues' (000000009ef2a7b9): kobject_uevent_env kobject: 'queues' (000000009ef2a7b9): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (0000000061dd9c29): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000061dd9c29): kobject_uevent_env kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'rx-0' (0000000061dd9c29): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (000000000a017b4c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'tx-0' (000000000a017b4c): kobject_uevent_env kobject: 'tx-0' (000000000a017b4c): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (0000000061dd9c29): kobject_cleanup, parent 000000009ef2a7b9 kobject: 'rx-0' (0000000061dd9c29): auto cleanup 'remove' event kobject: 'rx-0' (0000000061dd9c29): kobject_uevent_env kobject: 'rx-0' (0000000061dd9c29): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'rx-0' (0000000061dd9c29): auto cleanup kobject_del kobject: 'rx-0' (0000000061dd9c29): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000000a017b4c): kobject_cleanup, parent 000000009ef2a7b9 kobject: 'tx-0' (000000000a017b4c): auto cleanup 'remove' event kobject: 'tx-0' (000000000a017b4c): kobject_uevent_env kobject: 'tx-0' (000000000a017b4c): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'tx-0' (000000000a017b4c): auto cleanup kobject_del kobject: 'tx-0' (000000000a017b4c): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000009ef2a7b9): kobject_cleanup, parent (null) kobject: 'queues' (000000009ef2a7b9): calling ktype release kobject: 'queues' (000000009ef2a7b9): kset_release kobject: 'queues': free name kobject: 'eql' (00000000552113a1): kobject_uevent_env kobject: 'eql' (00000000552113a1): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'eql' (00000000552113a1): kobject_cleanup, parent (null) kobject: 'eql' (00000000552113a1): calling ktype release kobject: 'eql': free name kobject: 'loop1' (000000007c7ba2a0): kobject_uevent_env kobject: 'loop1' (000000007c7ba2a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'eql' (000000003cc63688): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'eql' (000000003cc63688): kobject_uevent_env kobject: 'eql' (000000003cc63688): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'queues' (00000000a9e99417): kobject_add_internal: parent: 'eql', set: '' kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000a9e99417): kobject_uevent_env kobject: 'queues' (00000000a9e99417): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'rx-0' (00000000c7d2549d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000c7d2549d): kobject_uevent_env kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'rx-0' (00000000c7d2549d): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'tx-0' (00000000b8414322): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000b8414322): kobject_uevent_env kobject: 'tx-0' (00000000b8414322): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000c7d2549d): kobject_cleanup, parent 00000000a9e99417 kobject: 'rx-0' (00000000c7d2549d): auto cleanup 'remove' event kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'rx-0' (00000000c7d2549d): kobject_uevent_env kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000c7d2549d): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'rx-0' (00000000c7d2549d): auto cleanup kobject_del kobject: 'rx-0' (00000000c7d2549d): calling ktype release kobject: 'rx-0': free name kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000b8414322): kobject_cleanup, parent 00000000a9e99417 kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'tx-0' (00000000b8414322): auto cleanup 'remove' event kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000b8414322): kobject_uevent_env kobject: 'tx-0' (00000000b8414322): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'tx-0' (00000000b8414322): auto cleanup kobject_del kauditd_printk_skb: 182 callbacks suppressed audit: type=1400 audit(1560791941.694:13961): avc: denied { map } for pid=23721 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'tx-0' (00000000b8414322): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000a9e99417): kobject_cleanup, parent (null) kobject: 'queues' (00000000a9e99417): calling ktype release audit: type=1400 audit(1560791941.704:13962): avc: denied { map } for pid=23722 comm="sleep" path="/bin/sleep" dev="sda1" ino=1437 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'queues' (00000000a9e99417): kset_release audit: type=1400 audit(1560791941.734:13963): avc: denied { map } for pid=23721 comm="blkid" path="/etc/ld.so.cache" dev="sda1" ino=2251 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'queues': free name audit: type=1400 audit(1560791941.764:13964): avc: denied { map } for pid=23728 comm="cat" path="/bin/cat" dev="sda1" ino=1432 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'eql' (000000003cc63688): kobject_uevent_env audit: type=1400 audit(1560791941.764:13965): avc: denied { map } for pid=23728 comm="cat" path="/bin/cat" dev="sda1" ino=1432 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'eql' (000000003cc63688): fill_kobj_path: path = '/devices/virtual/net/eql' audit: type=1400 audit(1560791941.784:13966): avc: denied { map } for pid=23720 comm="blkid" path="/lib/x86_64-linux-gnu/libuuid.so.1.3.0" dev="sda1" ino=2819 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 audit: type=1400 audit(1560791941.784:13967): avc: denied { map } for pid=23729 comm="cat" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 audit: type=1400 audit(1560791941.784:13968): avc: denied { map } for pid=23730 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 audit: type=1400 audit(1560791941.824:13969): avc: denied { map } for pid=23732 comm="sleep" path="/bin/sleep" dev="sda1" ino=1437 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'eql' (000000003cc63688): kobject_cleanup, parent (null) kobject: 'eql' (000000003cc63688): calling ktype release kobject: 'eql': free name kobject: 'loop1' (000000007c7ba2a0): kobject_uevent_env kobject: 'loop1' (000000007c7ba2a0): fill_kobj_path: path = '/devices/virtual/block/loop1' audit: type=1400 audit(1560791942.164:13970): avc: denied { map } for pid=23750 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 kobject: 'eql' (0000000005d17c09): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'eql' (0000000005d17c09): kobject_uevent_env kobject: 'eql' (0000000005d17c09): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'queues' (0000000017d21aa4): kobject_add_internal: parent: 'eql', set: '' kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'queues' (0000000017d21aa4): kobject_uevent_env kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (0000000017d21aa4): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000001cbdf451): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'rx-0' (000000001cbdf451): kobject_uevent_env kobject: 'rx-0' (000000001cbdf451): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'tx-0' (000000003c46a0b2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (000000003c46a0b2): kobject_uevent_env kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'tx-0' (000000003c46a0b2): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (000000001cbdf451): kobject_cleanup, parent 0000000017d21aa4 kobject: 'rx-0' (000000001cbdf451): auto cleanup 'remove' event kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'rx-0' (000000001cbdf451): kobject_uevent_env kobject: 'rx-0' (000000001cbdf451): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000001cbdf451): auto cleanup kobject_del kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'rx-0' (000000001cbdf451): calling ktype release kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0': free name kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'tx-0' (000000003c46a0b2): kobject_cleanup, parent 0000000017d21aa4 kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (000000003c46a0b2): auto cleanup 'remove' event kobject: 'tx-0' (000000003c46a0b2): kobject_uevent_env kobject: 'tx-0' (000000003c46a0b2): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'tx-0' (000000003c46a0b2): auto cleanup kobject_del kobject: 'tx-0' (000000003c46a0b2): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000017d21aa4): kobject_cleanup, parent (null) kobject: 'queues' (0000000017d21aa4): calling ktype release kobject: 'queues' (0000000017d21aa4): kset_release kobject: 'queues': free name kobject: 'eql' (0000000005d17c09): kobject_uevent_env kobject: 'eql' (0000000005d17c09): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'eql' (0000000005d17c09): kobject_cleanup, parent (null) kobject: 'eql' (0000000005d17c09): calling ktype release kobject: 'eql': free name kobject: 'loop1' (000000007c7ba2a0): kobject_uevent_env kobject: 'loop1' (000000007c7ba2a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'eql' (00000000d31091bb): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'eql' (00000000d31091bb): kobject_uevent_env kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'eql' (00000000d31091bb): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'queues' (000000004359cfd0): kobject_add_internal: parent: 'eql', set: '' kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (000000004359cfd0): kobject_uevent_env kobject: 'queues' (000000004359cfd0): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000f7387ef3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'rx-0' (00000000f7387ef3): kobject_uevent_env kobject: 'rx-0' (00000000f7387ef3): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000ca3daf44): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'tx-0' (00000000ca3daf44): kobject_uevent_env kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (00000000ca3daf44): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000f7387ef3): kobject_cleanup, parent 000000004359cfd0 kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'rx-0' (00000000f7387ef3): auto cleanup 'remove' event kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000f7387ef3): kobject_uevent_env kobject: 'rx-0' (00000000f7387ef3): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'rx-0' (00000000f7387ef3): auto cleanup kobject_del kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'rx-0' (00000000f7387ef3): calling ktype release kobject: 'rx-0': free name kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (00000000ca3daf44): kobject_cleanup, parent 000000004359cfd0 kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'tx-0' (00000000ca3daf44): auto cleanup 'remove' event kobject: 'tx-0' (00000000ca3daf44): kobject_uevent_env kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000ca3daf44): fill_kobj_path: path = '/devices/virtual/net/eql/queues/tx-0' kobject: 'tx-0' (00000000ca3daf44): auto cleanup kobject_del kobject: 'tx-0' (00000000ca3daf44): calling ktype release kobject: 'tx-0': free name kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'queues' (000000004359cfd0): kobject_cleanup, parent (null) kobject: 'queues' (000000004359cfd0): calling ktype release kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (000000004359cfd0): kset_release kobject: 'queues': free name kobject: 'eql' (00000000d31091bb): kobject_uevent_env kobject: 'eql' (00000000d31091bb): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'eql' (00000000d31091bb): kobject_cleanup, parent (null) kobject: 'eql' (00000000d31091bb): calling ktype release kobject: 'eql': free name kobject: 'loop1' (000000007c7ba2a0): kobject_uevent_env kobject: 'loop1' (000000007c7ba2a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'eql' (00000000810b4b4e): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'eql' (00000000810b4b4e): kobject_uevent_env kobject: 'loop4' (00000000cea6d2c0): kobject_uevent_env kobject: 'loop4' (00000000cea6d2c0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'eql' (00000000810b4b4e): fill_kobj_path: path = '/devices/virtual/net/eql' kobject: 'loop5' (00000000e7003162): kobject_uevent_env kobject: 'loop5' (00000000e7003162): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (00000000a7010717): kobject_add_internal: parent: 'eql', set: '' kobject: 'loop0' (0000000090537c91): kobject_uevent_env kobject: 'loop0' (0000000090537c91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000005bedabcf): kobject_uevent_env kobject: 'queues' (00000000a7010717): kobject_uevent_env kobject: 'loop3' (000000005bedabcf): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000a7010717): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000cb2894bd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (000000007eb4dc30): kobject_uevent_env kobject: 'rx-0' (00000000cb2894bd): kobject_uevent_env kobject: 'rx-0' (00000000cb2894bd): fill_kobj_path: path = '/devices/virtual/net/eql/queues/rx-0' kobject: 'loop2' (000000007eb4dc30): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000335b54be): kobject_add_internal: parent: 'queues', set: 'queues'