rtc_cmos 00:00: Alarms can be up to one day in the future ===================================================== WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected 4.19.75 #0 Not tainted ----------------------------------------------------- syz-executor.2/14058 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: 00000000d77cc294 (&fiq->waitq){+.+.}, at: spin_lock include/linux/spinlock.h:329 [inline] 00000000d77cc294 (&fiq->waitq){+.+.}, at: aio_poll fs/aio.c:1741 [inline] 00000000d77cc294 (&fiq->waitq){+.+.}, at: __io_submit_one fs/aio.c:1849 [inline] 00000000d77cc294 (&fiq->waitq){+.+.}, at: io_submit_one+0xef2/0x2eb0 fs/aio.c:1885 and this task is already holding: 0000000065eb908f (&(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 0000000065eb908f (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll fs/aio.c:1739 [inline] 0000000065eb908f (&(&ctx->ctx_lock)->rlock){..-.}, at: __io_submit_one fs/aio.c:1849 [inline] 0000000065eb908f (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xead/0x2eb0 fs/aio.c:1885 which would create a new lock dependency: (&(&ctx->ctx_lock)->rlock){..-.} -> (&fiq->waitq){+.+.} 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:1094 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:893 check_memory_region+0x12b/0x190 mm/kasan/kasan.c:268 memcpy+0x38/0x50 mm/kasan/kasan.c:303 memcpy include/linux/string.h:348 [inline] memcpy_from_page+0x91/0x120 lib/iov_iter.c:453 iov_iter_copy_from_user_atomic+0x6f0/0xab0 lib/iov_iter.c:929 generic_perform_write+0x29b/0x520 mm/filemap.c:3169 __generic_file_write_iter+0x25e/0x630 mm/filemap.c:3286 blkdev_write_iter fs/block_dev.c:1924 [inline] blkdev_write_iter+0x233/0x440 fs/block_dev.c:1901 call_write_iter include/linux/fs.h:1820 [inline] do_iter_readv_writev+0x558/0x830 fs/read_write.c:681 do_iter_write fs/read_write.c:960 [inline] do_iter_write+0x184/0x5f0 fs/read_write.c:941 vfs_iter_write+0x77/0xb0 fs/read_write.c:973 iter_file_splice_write+0x661/0xbd0 fs/splice.c:750 do_splice_from fs/splice.c:852 [inline] direct_splice_actor+0x123/0x190 fs/splice.c:1019 splice_direct_to_actor+0x2e7/0x890 fs/splice.c:974 do_splice_direct+0x1da/0x2a0 fs/splice.c:1062 do_sendfile+0x597/0xce0 fs/read_write.c:1447 __do_sys_sendfile64 fs/read_write.c:1508 [inline] __se_sys_sendfile64 fs/read_write.c:1494 [inline] __x64_sys_sendfile64+0x1dd/0x220 fs/read_write.c:1494 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe to a SOFTIRQ-irq-unsafe lock: (&fiq->waitq){+.+.} ... 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] flush_bg_queue+0x1f3/0x3d0 fs/fuse/dev.c:368 fuse_request_send_background_locked+0x26d/0x4e0 fs/fuse/dev.c:609 fuse_request_send_background+0x12b/0x180 fs/fuse/dev.c:617 fuse_send_init fs/fuse/inode.c:973 [inline] fuse_fill_super+0x13b7/0x1720 fs/fuse/inode.c:1188 mount_nodev+0x66/0x110 fs/super.c:1204 fuse_mount+0x2d/0x40 fs/fuse/inode.c:1213 mount_fs+0xa8/0x31f fs/super.c:1261 vfs_kern_mount.part.0+0x6f/0x410 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2469 [inline] do_mount+0x53e/0x2bc0 fs/namespace.c:2799 ksys_mount+0xdb/0x150 fs/namespace.c:3015 __do_sys_mount fs/namespace.c:3029 [inline] __se_sys_mount fs/namespace.c:3026 [inline] __x64_sys_mount+0xbe/0x150 fs/namespace.c:3026 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&fiq->waitq); local_irq_disable(); lock(&(&ctx->ctx_lock)->rlock); lock(&fiq->waitq); lock(&(&ctx->ctx_lock)->rlock); *** DEADLOCK *** 1 lock held by syz-executor.2/14058: #0: 0000000065eb908f (&(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] #0: 0000000065eb908f (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll fs/aio.c:1739 [inline] #0: 0000000065eb908f (&(&ctx->ctx_lock)->rlock){..-.}, at: __io_submit_one fs/aio.c:1849 [inline] #0: 0000000065eb908f (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xead/0x2eb0 fs/aio.c:1885 the dependencies between SOFTIRQ-irq-safe lock and the holding lock: -> (&(&ctx->ctx_lock)->rlock){..-.} ops: 19 { 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:1094 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:893 check_memory_region+0x12b/0x190 mm/kasan/kasan.c:268 memcpy+0x38/0x50 mm/kasan/kasan.c:303 memcpy include/linux/string.h:348 [inline] memcpy_from_page+0x91/0x120 lib/iov_iter.c:453 iov_iter_copy_from_user_atomic+0x6f0/0xab0 lib/iov_iter.c:929 generic_perform_write+0x29b/0x520 mm/filemap.c:3169 __generic_file_write_iter+0x25e/0x630 mm/filemap.c:3286 blkdev_write_iter fs/block_dev.c:1924 [inline] blkdev_write_iter+0x233/0x440 fs/block_dev.c:1901 call_write_iter include/linux/fs.h:1820 [inline] do_iter_readv_writev+0x558/0x830 fs/read_write.c:681 do_iter_write fs/read_write.c:960 [inline] do_iter_write+0x184/0x5f0 fs/read_write.c:941 vfs_iter_write+0x77/0xb0 fs/read_write.c:973 iter_file_splice_write+0x661/0xbd0 fs/splice.c:750 do_splice_from fs/splice.c:852 [inline] direct_splice_actor+0x123/0x190 fs/splice.c:1019 splice_direct_to_actor+0x2e7/0x890 fs/splice.c:974 do_splice_direct+0x1da/0x2a0 fs/splice.c:1062 do_sendfile+0x597/0xce0 fs/read_write.c:1447 __do_sys_sendfile64 fs/read_write.c:1508 [inline] __se_sys_sendfile64 fs/read_write.c:1494 [inline] __x64_sys_sendfile64+0x1dd/0x220 fs/read_write.c:1494 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:1094 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:893 check_memory_region+0x12b/0x190 mm/kasan/kasan.c:268 memcpy+0x38/0x50 mm/kasan/kasan.c:303 memcpy include/linux/string.h:348 [inline] memcpy_from_page+0x91/0x120 lib/iov_iter.c:453 iov_iter_copy_from_user_atomic+0x6f0/0xab0 lib/iov_iter.c:929 generic_perform_write+0x29b/0x520 mm/filemap.c:3169 __generic_file_write_iter+0x25e/0x630 mm/filemap.c:3286 blkdev_write_iter fs/block_dev.c:1924 [inline] blkdev_write_iter+0x233/0x440 fs/block_dev.c:1901 call_write_iter include/linux/fs.h:1820 [inline] do_iter_readv_writev+0x558/0x830 fs/read_write.c:681 do_iter_write fs/read_write.c:960 [inline] do_iter_write+0x184/0x5f0 fs/read_write.c:941 vfs_iter_write+0x77/0xb0 fs/read_write.c:973 iter_file_splice_write+0x661/0xbd0 fs/splice.c:750 do_splice_from fs/splice.c:852 [inline] direct_splice_actor+0x123/0x190 fs/splice.c:1019 splice_direct_to_actor+0x2e7/0x890 fs/splice.c:974 do_splice_direct+0x1da/0x2a0 fs/splice.c:1062 do_sendfile+0x597/0xce0 fs/read_write.c:1447 __do_sys_sendfile64 fs/read_write.c:1508 [inline] __se_sys_sendfile64 fs/read_write.c:1494 [inline] __x64_sys_sendfile64+0x1dd/0x220 fs/read_write.c:1494 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.50217+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] 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 the dependencies between the lock to be acquired and SOFTIRQ-irq-unsafe lock: -> (&fiq->waitq){+.+.} ops: 12 { 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] flush_bg_queue+0x1f3/0x3d0 fs/fuse/dev.c:368 fuse_request_send_background_locked+0x26d/0x4e0 fs/fuse/dev.c:609 fuse_request_send_background+0x12b/0x180 fs/fuse/dev.c:617 fuse_send_init fs/fuse/inode.c:973 [inline] fuse_fill_super+0x13b7/0x1720 fs/fuse/inode.c:1188 mount_nodev+0x66/0x110 fs/super.c:1204 fuse_mount+0x2d/0x40 fs/fuse/inode.c:1213 mount_fs+0xa8/0x31f fs/super.c:1261 vfs_kern_mount.part.0+0x6f/0x410 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2469 [inline] do_mount+0x53e/0x2bc0 fs/namespace.c:2799 ksys_mount+0xdb/0x150 fs/namespace.c:3015 __do_sys_mount fs/namespace.c:3029 [inline] __se_sys_mount fs/namespace.c:3026 [inline] __x64_sys_mount+0xbe/0x150 fs/namespace.c:3026 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 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] flush_bg_queue+0x1f3/0x3d0 fs/fuse/dev.c:368 fuse_request_send_background_locked+0x26d/0x4e0 fs/fuse/dev.c:609 fuse_request_send_background+0x12b/0x180 fs/fuse/dev.c:617 fuse_send_init fs/fuse/inode.c:973 [inline] fuse_fill_super+0x13b7/0x1720 fs/fuse/inode.c:1188 mount_nodev+0x66/0x110 fs/super.c:1204 fuse_mount+0x2d/0x40 fs/fuse/inode.c:1213 mount_fs+0xa8/0x31f fs/super.c:1261 vfs_kern_mount.part.0+0x6f/0x410 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2469 [inline] do_mount+0x53e/0x2bc0 fs/namespace.c:2799 ksys_mount+0xdb/0x150 fs/namespace.c:3015 __do_sys_mount fs/namespace.c:3029 [inline] __se_sys_mount fs/namespace.c:3026 [inline] __x64_sys_mount+0xbe/0x150 fs/namespace.c:3026 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 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] flush_bg_queue+0x1f3/0x3d0 fs/fuse/dev.c:368 fuse_request_send_background_locked+0x26d/0x4e0 fs/fuse/dev.c:609 fuse_request_send_background+0x12b/0x180 fs/fuse/dev.c:617 fuse_send_init fs/fuse/inode.c:973 [inline] fuse_fill_super+0x13b7/0x1720 fs/fuse/inode.c:1188 mount_nodev+0x66/0x110 fs/super.c:1204 fuse_mount+0x2d/0x40 fs/fuse/inode.c:1213 mount_fs+0xa8/0x31f fs/super.c:1261 vfs_kern_mount.part.0+0x6f/0x410 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2469 [inline] do_mount+0x53e/0x2bc0 fs/namespace.c:2799 ksys_mount+0xdb/0x150 fs/namespace.c:3015 __do_sys_mount fs/namespace.c:3029 [inline] __se_sys_mount fs/namespace.c:3026 [inline] __x64_sys_mount+0xbe/0x150 fs/namespace.c:3026 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.42217+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] 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 stack backtrace: CPU: 1 PID: 14058 Comm: syz-executor.2 Not tainted 4.19.75 #0 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+0x1e8c/0x49c0 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] 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 RIP: 0033:0x459a09 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:00007f0459a51c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a09 RDX: 00000000200004c0 RSI: 0000000000000001 RDI: 00007f0459a2f000 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0459a526d4 R13: 00000000004c0dea R14: 00000000004d3f98 R15: 00000000ffffffff rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop4' (00000000b6d4f805): kobject_uevent_env kobject: 'loop4' (00000000b6d4f805): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000057dd6037): kobject_uevent_env kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000b6d4f805): kobject_uevent_env kobject: 'loop4' (00000000b6d4f805): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000563f7b55): kobject_uevent_env kobject: 'loop0' (00000000563f7b55): fill_kobj_path: path = '/devices/virtual/block/loop0' rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop3' (0000000057dd6037): kobject_uevent_env kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000b6d4f805): kobject_uevent_env kobject: 'loop4' (00000000b6d4f805): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (0000000014eef9a4): kobject_uevent_env kobject: 'loop5' (0000000014eef9a4): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000010618591): kobject_uevent_env kobject: 'loop1' (0000000010618591): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000057dd6037): kobject_uevent_env kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000563f7b55): kobject_uevent_env kobject: 'loop0' (00000000563f7b55): fill_kobj_path: path = '/devices/virtual/block/loop0' rtc_cmos 00:00: Alarms can be up to one day in the future rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop4' (00000000b6d4f805): kobject_uevent_env kobject: 'loop4' (00000000b6d4f805): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (0000000016a12f9e): kobject_uevent_env kobject: 'loop2' (0000000016a12f9e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000b6d4f805): kobject_uevent_env kobject: 'loop4' (00000000b6d4f805): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000057dd6037): kobject_uevent_env kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop0' (00000000563f7b55): kobject_uevent_env kobject: 'loop0' (00000000563f7b55): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (0000000014eef9a4): kobject_uevent_env kobject: 'loop5' (0000000014eef9a4): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000b6d4f805): kobject_uevent_env kobject: 'loop4' (00000000b6d4f805): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000057dd6037): kobject_uevent_env kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000b6d4f805): kobject_uevent_env kobject: 'loop4' (00000000b6d4f805): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (0000000016a12f9e): kobject_uevent_env kobject: 'loop2' (0000000016a12f9e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (0000000010618591): kobject_uevent_env rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop1' (0000000010618591): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000b6d4f805): kobject_uevent_env kobject: 'loop4' (00000000b6d4f805): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000057dd6037): kobject_uevent_env kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000563f7b55): kobject_uevent_env kobject: 'loop0' (00000000563f7b55): fill_kobj_path: path = '/devices/virtual/block/loop0' rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop4' (00000000b6d4f805): kobject_uevent_env rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop4' (00000000b6d4f805): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (0000000016a12f9e): kobject_uevent_env kobject: 'loop2' (0000000016a12f9e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (0000000057dd6037): kobject_uevent_env kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000b6d4f805): kobject_uevent_env kobject: 'loop4' (00000000b6d4f805): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (0000000014eef9a4): kobject_uevent_env kobject: 'loop5' (0000000014eef9a4): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000563f7b55): kobject_uevent_env kobject: 'loop0' (00000000563f7b55): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000057dd6037): kobject_uevent_env kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (0000000016a12f9e): kobject_uevent_env kobject: 'loop2' (0000000016a12f9e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (0000000010618591): kobject_uevent_env kobject: 'loop1' (0000000010618591): fill_kobj_path: path = '/devices/virtual/block/loop1' rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop0' (00000000563f7b55): kobject_uevent_env kobject: 'loop0' (00000000563f7b55): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (0000000016a12f9e): kobject_uevent_env kobject: 'loop2' (0000000016a12f9e): fill_kobj_path: path = '/devices/virtual/block/loop2' rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop3' (0000000057dd6037): kobject_uevent_env kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop5' (0000000014eef9a4): kobject_uevent_env kobject: 'loop5' (0000000014eef9a4): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000563f7b55): kobject_uevent_env kobject: 'loop0' (00000000563f7b55): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000057dd6037): kobject_uevent_env rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (0000000016a12f9e): kobject_uevent_env kobject: 'loop2' (0000000016a12f9e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000b6d4f805): kobject_uevent_env kobject: 'loop4' (00000000b6d4f805): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000057dd6037): kobject_uevent_env kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000563f7b55): kobject_uevent_env kobject: 'loop0' (00000000563f7b55): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (0000000014eef9a4): kobject_uevent_env kobject: 'loop5' (0000000014eef9a4): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000010618591): kobject_uevent_env kobject: 'loop1' (0000000010618591): fill_kobj_path: path = '/devices/virtual/block/loop1' rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop2' (0000000016a12f9e): kobject_uevent_env kobject: 'loop2' (0000000016a12f9e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (0000000057dd6037): kobject_uevent_env kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (0000000016a12f9e): kobject_uevent_env kobject: 'loop2' (0000000016a12f9e): fill_kobj_path: path = '/devices/virtual/block/loop2' rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop0' (00000000563f7b55): kobject_uevent_env rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop0' (00000000563f7b55): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (0000000010618591): kobject_uevent_env kobject: 'loop1' (0000000010618591): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (0000000014eef9a4): kobject_uevent_env kobject: 'loop5' (0000000014eef9a4): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000010618591): kobject_uevent_env kobject: 'loop1' (0000000010618591): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000057dd6037): kobject_uevent_env kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000b6d4f805): kobject_uevent_env kobject: 'loop4' (00000000b6d4f805): fill_kobj_path: path = '/devices/virtual/block/loop4' rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop2' (0000000016a12f9e): kobject_uevent_env kobject: 'loop2' (0000000016a12f9e): fill_kobj_path: path = '/devices/virtual/block/loop2' rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop3' (0000000057dd6037): kobject_uevent_env kobject: 'loop3' (0000000057dd6037): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (0000000010618591): kobject_uevent_env kobject: 'loop1' (0000000010618591): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (0000000016a12f9e): kobject_uevent_env kobject: 'loop2' (0000000016a12f9e): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000563f7b55): kobject_uevent_env rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop0' (00000000563f7b55): fill_kobj_path: path = '/devices/virtual/block/loop0' rtc_cmos 00:00: Alarms can be up to one day in the future kobject: 'loop5' (0000000014eef9a4): kobject_uevent_env kobject: 'loop5' (0000000014eef9a4): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000010618591): kobject_uevent_env kobject: 'loop1' (0000000010618591): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000563f7b55): kobject_uevent_env kobject: 'loop0' (00000000563f7b55): fill_kobj_path: path = '/devices/virtual/block/loop0'