====================================================== WARNING: possible circular locking dependency detected 4.20.0-rc6+ #150 Not tainted ------------------------------------------------------ khugepaged/1025 is trying to acquire lock: 000000006e466c89 (delayed_uprobe_lock){+.+.}, at: uprobe_clear_state+0xb4/0x390 kernel/events/uprobes.c:1511 but task is already holding lock: 000000006b315a29 (fs_reclaim){+.+.}, at: fs_reclaim_acquire.part.97+0x0/0x30 mm/internal.h:79 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (fs_reclaim){+.+.}: __fs_reclaim_acquire mm/page_alloc.c:3730 [inline] fs_reclaim_acquire.part.97+0x24/0x30 mm/page_alloc.c:3741 fs_reclaim_acquire+0x14/0x20 mm/page_alloc.c:3742 slab_pre_alloc_hook mm/slab.h:418 [inline] slab_alloc mm/slab.c:3378 [inline] kmem_cache_alloc_trace+0x2d/0x750 mm/slab.c:3618 kmalloc include/linux/slab.h:546 [inline] kzalloc include/linux/slab.h:741 [inline] delayed_uprobe_add kernel/events/uprobes.c:313 [inline] update_ref_ctr+0x36f/0x590 kernel/events/uprobes.c:447 uprobe_write_opcode+0x94b/0xc50 kernel/events/uprobes.c:496 set_swbp+0x2a/0x40 install_breakpoint.isra.24+0x161/0x840 kernel/events/uprobes.c:885 register_for_each_vma+0xa38/0xee0 kernel/events/uprobes.c:1041 uprobe_apply+0xee/0x140 kernel/events/uprobes.c:1192 uprobe_perf_open kernel/trace/trace_uprobe.c:1087 [inline] trace_uprobe_register+0x771/0xcf0 kernel/trace/trace_uprobe.c:1227 perf_trace_event_open kernel/trace/trace_event_perf.c:181 [inline] perf_trace_event_init+0x1a5/0x990 kernel/trace/trace_event_perf.c:203 perf_uprobe_init+0x1f1/0x280 kernel/trace/trace_event_perf.c:329 perf_uprobe_event_init+0x106/0x1a0 kernel/events/core.c:8503 perf_try_init_event+0x137/0x2f0 kernel/events/core.c:9770 perf_init_event kernel/events/core.c:9801 [inline] perf_event_alloc.part.94+0x1d54/0x3740 kernel/events/core.c:10074 perf_event_alloc kernel/events/core.c:10430 [inline] __do_sys_perf_event_open+0xada/0x3020 kernel/events/core.c:10531 __se_sys_perf_event_open kernel/events/core.c:10420 [inline] __x64_sys_perf_event_open+0xbe/0x150 kernel/events/core.c:10420 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (delayed_uprobe_lock){+.+.}: lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3844 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x16f0 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 uprobe_clear_state+0xb4/0x390 kernel/events/uprobes.c:1511 __mmput kernel/fork.c:1041 [inline] mmput+0x1bc/0x610 kernel/fork.c:1066 binder_alloc_free_page+0x5ab/0x1520 drivers/android/binder_alloc.c:983 __list_lru_walk_one+0x29d/0x8c0 mm/list_lru.c:234 list_lru_walk_one+0xa5/0xe0 mm/list_lru.c:278 list_lru_walk_node+0x43/0x280 mm/list_lru.c:307 list_lru_walk include/linux/list_lru.h:214 [inline] binder_shrink_scan+0x164/0x220 drivers/android/binder_alloc.c:1019 do_shrink_slab+0x501/0xd30 mm/vmscan.c:557 shrink_slab+0x389/0x8c0 mm/vmscan.c:706 shrink_node+0x431/0x16b0 mm/vmscan.c:2758 shrink_zones mm/vmscan.c:2987 [inline] do_try_to_free_pages+0x3e7/0x1290 mm/vmscan.c:3049 try_to_free_pages+0x4d0/0xb90 mm/vmscan.c:3264 __perform_reclaim mm/page_alloc.c:3773 [inline] __alloc_pages_direct_reclaim mm/page_alloc.c:3795 [inline] __alloc_pages_slowpath+0xa48/0x2de0 mm/page_alloc.c:4185 __alloc_pages_nodemask+0xad8/0xea0 mm/page_alloc.c:4393 __alloc_pages include/linux/gfp.h:473 [inline] __alloc_pages_node include/linux/gfp.h:486 [inline] khugepaged_alloc_page+0x95/0x190 mm/khugepaged.c:773 collapse_huge_page mm/khugepaged.c:963 [inline] khugepaged_scan_pmd+0x1715/0x3d60 mm/khugepaged.c:1216 khugepaged_scan_mm_slot mm/khugepaged.c:1725 [inline] khugepaged_do_scan mm/khugepaged.c:1806 [inline] khugepaged+0xf20/0x1750 mm/khugepaged.c:1851 kthread+0x35a/0x440 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(fs_reclaim); lock(delayed_uprobe_lock); lock(fs_reclaim); lock(delayed_uprobe_lock); *** DEADLOCK *** 3 locks held by khugepaged/1025: #0: 000000006b315a29 (fs_reclaim){+.+.}, at: fs_reclaim_acquire.part.97+0x0/0x30 mm/internal.h:79 #1: 0000000086326917 (shrinker_rwsem){++++}, at: shrink_slab+0x207/0x8c0 mm/vmscan.c:696 #2: 000000000790c708 (&alloc->mutex){+.+.}, at: binder_alloc_free_page+0x12f/0x1520 drivers/android/binder_alloc.c:953 stack backtrace: CPU: 0 PID: 1025 Comm: khugepaged Not tainted 4.20.0-rc6+ #150 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+0x244/0x39d lib/dump_stack.c:113 print_circular_bug.isra.35.cold.54+0x1bd/0x27d kernel/locking/lockdep.c:1221 check_prev_add kernel/locking/lockdep.c:1863 [inline] check_prevs_add kernel/locking/lockdep.c:1976 [inline] validate_chain kernel/locking/lockdep.c:2347 [inline] __lock_acquire+0x3399/0x4c20 kernel/locking/lockdep.c:3341 lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3844 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x16f0 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 uprobe_clear_state+0xb4/0x390 kernel/events/uprobes.c:1511 __mmput kernel/fork.c:1041 [inline] mmput+0x1bc/0x610 kernel/fork.c:1066 binder_alloc_free_page+0x5ab/0x1520 drivers/android/binder_alloc.c:983 __list_lru_walk_one+0x29d/0x8c0 mm/list_lru.c:234 list_lru_walk_one+0xa5/0xe0 mm/list_lru.c:278 list_lru_walk_node+0x43/0x280 mm/list_lru.c:307 list_lru_walk include/linux/list_lru.h:214 [inline] binder_shrink_scan+0x164/0x220 drivers/android/binder_alloc.c:1019 do_shrink_slab+0x501/0xd30 mm/vmscan.c:557 shrink_slab+0x389/0x8c0 mm/vmscan.c:706 shrink_node+0x431/0x16b0 mm/vmscan.c:2758 shrink_zones mm/vmscan.c:2987 [inline] do_try_to_free_pages+0x3e7/0x1290 mm/vmscan.c:3049 try_to_free_pages+0x4d0/0xb90 mm/vmscan.c:3264 __perform_reclaim mm/page_alloc.c:3773 [inline] __alloc_pages_direct_reclaim mm/page_alloc.c:3795 [inline] __alloc_pages_slowpath+0xa48/0x2de0 mm/page_alloc.c:4185 __alloc_pages_nodemask+0xad8/0xea0 mm/page_alloc.c:4393 __alloc_pages include/linux/gfp.h:473 [inline] __alloc_pages_node include/linux/gfp.h:486 [inline] khugepaged_alloc_page+0x95/0x190 mm/khugepaged.c:773 collapse_huge_page mm/khugepaged.c:963 [inline] khugepaged_scan_pmd+0x1715/0x3d60 mm/khugepaged.c:1216 khugepaged_scan_mm_slot mm/khugepaged.c:1725 [inline] khugepaged_do_scan mm/khugepaged.c:1806 [inline] khugepaged+0xf20/0x1750 mm/khugepaged.c:1851 kthread+0x35a/0x440 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 netlink: 48 bytes leftover after parsing attributes in process `syz-executor1'. binder: 15394:15401 got transaction with invalid fd, -1 binder_transaction: 14 callbacks suppressed binder: 15394:15401 transaction failed 29201/-9, size 24-8 line 3077 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop4' (000000003440eab0): kobject_uevent_env kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' netlink: 48 bytes leftover after parsing attributes in process `syz-executor1'. kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: send failed reply for transaction 4652 to 15394:15401 binder: BINDER_SET_CONTEXT_MGR already set binder: 15394:15401 ioctl c0306201 20000380 returned -14 binder: 15407:15408 ioctl 40046207 0 returned -16 binder_alloc: binder_alloc_mmap_handler: 15394 20001000-20004000 already mapped failed -16 kobject: 'loop1' (000000000959b2d0): kobject_uevent_env kobject: 'loop1' (000000000959b2d0): fill_kobj_path: path = '/devices/virtual/block/loop1' binder: BINDER_SET_CONTEXT_MGR already set binder: 15407:15414 got reply transaction with no transaction stack binder: 15394:15401 ioctl 40046207 0 returned -16 binder: 15407:15414 transaction failed 29201/-71, size 24-4 line 2741 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000738b34bd): kobject_uevent_env binder_alloc: 15394: binder_alloc_buf, no vma kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 15394:15418 transaction failed 29189/-3, size 0-0 line 2973 binder_release_work: 24 callbacks suppressed binder: undelivered TRANSACTION_ERROR: 29190 binder: undelivered TRANSACTION_ERROR: 29189 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: undelivered TRANSACTION_COMPLETE binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'loop0' (0000000048a3337e): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: 15428:15430 got transaction with invalid fd, -1 kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: 15428:15430 transaction failed 29201/-9, size 24-8 line 3077 binder: send failed reply for transaction 4657 to 15428:15430 binder: 15428:15430 ioctl c0306201 20000380 returned -14 binder_alloc: binder_alloc_mmap_handler: 15428 20001000-20004000 already mapped failed -16 kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' binder_alloc: 15428: binder_alloc_buf, no vma binder: BINDER_SET_CONTEXT_MGR already set binder: 15428:15430 ioctl 40046207 0 returned -16 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: 15428:15435 transaction failed 29189/-3, size 0-0 line 2973 binder: undelivered TRANSACTION_ERROR: 29190 binder: undelivered TRANSACTION_ERROR: 29189 kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: undelivered TRANSACTION_COMPLETE binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop0' (0000000048a3337e): kobject_uevent_env kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: undelivered TRANSACTION_COMPLETE binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 15449:15452 got transaction with invalid fd, -1 kobject: 'loop3' (00000000aa6c5897): kobject_uevent_env binder: 15449:15452 transaction failed 29201/-9, size 24-8 line 3077 binder_alloc: binder_alloc_mmap_handler: 15407 20001000-20004000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: 15407:15457 ioctl 40046207 0 returned -16 kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000aa6c5897): fill_kobj_path: path = '/devices/virtual/block/loop3' binder: undelivered TRANSACTION_ERROR: 29201 binder: send failed reply for transaction 4661 to 15449:15452 binder: 15449:15452 ioctl c0306201 20000380 returned -14 kobject: 'loop4' (000000003440eab0): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder_alloc: binder_alloc_mmap_handler: 15449 20001000-20004000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 15463:15466 ioctl 40046207 0 returned -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 15449:15452 ioctl 40046207 0 returned -16 binder_alloc: 15449: binder_alloc_buf, no vma binder: 15449:15467 transaction failed 29189/-3, size 0-0 line 2973 binder: undelivered TRANSACTION_COMPLETE binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 15463:15469 got reply transaction with no transaction stack binder: 15463:15469 transaction failed 29201/-71, size 24-4 line 2741 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: undelivered TRANSACTION_ERROR: 29190 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000048a3337e): kobject_uevent_env kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000aa6c5897): kobject_uevent_env kobject: 'loop3' (00000000aa6c5897): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000000959b2d0): kobject_uevent_env kobject: 'loop1' (000000000959b2d0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: 15478:15484 got transaction with invalid fd, -1 kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: 15478:15484 transaction failed 29201/-9, size 24-8 line 3077 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: send failed reply for transaction 4666 to 15478:15484 kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: 15478:15484 ioctl c0306201 20000380 returned -14 binder: BINDER_SET_CONTEXT_MGR already set binder_alloc: 15478: binder_alloc_buf, no vma binder: 15478:15484 ioctl 40046207 0 returned -16 binder: 15478:15492 transaction failed 29189/-3, size 0-0 line 2973 binder: undelivered TRANSACTION_COMPLETE kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (0000000048a3337e): kobject_uevent_env binder: 15497:15499 got transaction with invalid fd, -1 kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' binder: send failed reply for transaction 4670 to 15497:15499 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: 15497:15499 ioctl c0306201 20000380 returned -14 binder: BINDER_SET_CONTEXT_MGR already set kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder_alloc: 15497: binder_alloc_buf, no vma binder: BINDER_SET_CONTEXT_MGR already set binder: 15463:15469 ioctl 40046207 0 returned -16 kobject: 'loop5' (00000000738b34bd): kobject_uevent_env binder: 15497:15499 ioctl 40046207 0 returned -16 kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 15463:15469 got reply transaction with no transaction stack binder: 15497:15506 got reply transaction with no transaction stack binder: undelivered TRANSACTION_COMPLETE kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: 15497:15506 ioctl c0306201 20000380 returned -14 kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000048a3337e): kobject_uevent_env kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000003440eab0): kobject_uevent_env kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000aa6c5897): kobject_uevent_env kobject: 'loop3' (00000000aa6c5897): fill_kobj_path: path = '/devices/virtual/block/loop3' binder: 15518:15521 got reply transaction with no transaction stack kobject: 'loop1' (000000000959b2d0): kobject_uevent_env binder: BINDER_SET_CONTEXT_MGR already set kobject: 'loop1' (000000000959b2d0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: 15528:15530 ioctl 40046207 0 returned -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 15528:15535 got reply transaction with no transaction stack binder: release 15518:15519 transaction 4677 in, still active kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: 15518:15519 ioctl 40046207 0 returned -16 binder: 15528:15535 ioctl c0306201 20000380 returned -14 binder: send failed reply for transaction 4677 to 15528:15535 binder_alloc: 15528: binder_alloc_buf, no vma binder: undelivered TRANSACTION_COMPLETE binder: 15528:15530 ioctl c0306201 20000380 returned -14 kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000003440eab0): kobject_uevent_env kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000048a3337e): kobject_uevent_env kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' binder_transaction: 1 callbacks suppressed binder: 15546:15555 got reply transaction with no transaction stack binder: BINDER_SET_CONTEXT_MGR already set binder: 15557:15560 ioctl 40046207 0 returned -16 kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' binder_alloc_mmap_handler: 5 callbacks suppressed binder_alloc: binder_alloc_mmap_handler: 15546 20001000-20004000 already mapped failed -16 binder: 15557:15564 got reply transaction with no transaction stack binder: BINDER_SET_CONTEXT_MGR already set binder: 15557:15564 ioctl c0306201 20000380 returned -14 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: 15546:15552 ioctl 40046207 0 returned -16 kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: 15546:15552 got reply transaction with no transaction stack binder: release 15546:15552 transaction 4684 in, still active binder: send failed reply for transaction 4684 to 15557:15560 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000003440eab0): kobject_uevent_env kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000aa6c5897): kobject_uevent_env kobject: 'loop3' (00000000aa6c5897): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop1' (000000000959b2d0): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (000000000959b2d0): fill_kobj_path: path = '/devices/virtual/block/loop1' binder: 15579:15588 got reply transaction with no transaction stack kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder_alloc: binder_alloc_mmap_handler: 15557 20001000-20004000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: 15557:15564 ioctl 40046207 0 returned -16 binder_alloc: binder_alloc_mmap_handler: 15579 20001000-20004000 already mapped failed -16 kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: BINDER_SET_CONTEXT_MGR already set binder: undelivered TRANSACTION_COMPLETE binder: release 15579:15584 transaction 4689 in, still active kobject: 'loop5' (00000000738b34bd): kobject_uevent_env binder: 15579:15584 ioctl 40046207 0 returned -16 binder: send failed reply for transaction 4689 to 15557:15606 binder: undelivered TRANSACTION_COMPLETE kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (0000000048a3337e): kobject_uevent_env kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' binder: 15612:15615 got transaction with invalid fd, -1 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop4' (000000003440eab0): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' binder: send failed reply for transaction 4691 to 15612:15615 binder: 15612:15615 ioctl c0306201 20000380 returned -14 kobject: 'loop3' (00000000aa6c5897): kobject_uevent_env binder_alloc: binder_alloc_mmap_handler: 15612 20001000-20004000 already mapped failed -16 kobject: 'loop3' (00000000aa6c5897): fill_kobj_path: path = '/devices/virtual/block/loop3' binder: BINDER_SET_CONTEXT_MGR already set binder_alloc: 15612: binder_alloc_buf, no vma kobject: 'loop5' (00000000738b34bd): kobject_uevent_env binder: 15612:15615 ioctl 40046207 0 returned -16 kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: undelivered TRANSACTION_COMPLETE kobject: 'loop0' (0000000048a3337e): kobject_uevent_env kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000aa6c5897): kobject_uevent_env kobject: 'loop3' (00000000aa6c5897): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000000959b2d0): kobject_uevent_env kobject: 'loop1' (000000000959b2d0): fill_kobj_path: path = '/devices/virtual/block/loop1' binder: BINDER_SET_CONTEXT_MGR already set kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: 15629:15644 got reply transaction with no transaction stack binder: 15633:15638 ioctl 40046207 0 returned -16 binder: 15633:15645 got reply transaction with no transaction stack kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder_alloc: binder_alloc_mmap_handler: 15629 20001000-20004000 already mapped failed -16 binder: 15633:15645 ioctl c0306201 20000380 returned -14 binder: BINDER_SET_CONTEXT_MGR already set binder_alloc: binder_alloc_mmap_handler: 15633 20001000-20004000 already mapped failed -16 binder: 15629:15635 ioctl 40046207 0 returned -16 binder: release 15629:15635 transaction 4696 in, still active binder: send failed reply for transaction 4696 to 15633:15645 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder_alloc: 15633: binder_alloc_buf, no vma kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: undelivered TRANSACTION_COMPLETE kobject: 'loop4' (000000003440eab0): kobject_uevent_env kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' binder: 15655:15664 got reply transaction with no transaction stack kobject: 'loop0' (0000000048a3337e): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: BINDER_SET_CONTEXT_MGR already set kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' binder: 15665:15666 ioctl 40046207 0 returned -16 kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder_alloc: binder_alloc_mmap_handler: 15655 20001000-20004000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 15665:15673 got reply transaction with no transaction stack binder: release 15655:15658 transaction 4702 in, still active binder: 15665:15673 ioctl c0306201 20000380 returned -14 binder: 15655:15658 ioctl 40046207 0 returned -16 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000003440eab0): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000aa6c5897): kobject_uevent_env kobject: 'loop3' (00000000aa6c5897): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (000000000959b2d0): kobject_uevent_env kobject: 'loop1' (000000000959b2d0): fill_kobj_path: path = '/devices/virtual/block/loop1' binder: 15678:15686 got reply transaction with no transaction stack binder_transaction: 19 callbacks suppressed binder: 15678:15686 transaction failed 29201/-71, size 24-4 line 2741 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder_alloc: binder_alloc_mmap_handler: 15665 20001000-20004000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 15665:15673 ioctl 40046207 0 returned -16 binder_alloc: binder_alloc_mmap_handler: 15678 20001000-20004000 already mapped failed -16 binder: undelivered TRANSACTION_COMPLETE kobject: 'loop5' (00000000738b34bd): kobject_uevent_env binder_release_work: 29 callbacks suppressed binder: undelivered TRANSACTION_ERROR: 29189 kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: release 15678:15681 transaction 4706 in, still active binder_send_failed_reply: 1 callbacks suppressed binder: send failed reply for transaction 4706 to 15665:15702 kobject: 'loop0' (0000000048a3337e): kobject_uevent_env binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_COMPLETE binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' binder: 15711:15712 got transaction with invalid fd, -1 binder: 15711:15712 transaction failed 29201/-9, size 24-8 line 3077 binder: send failed reply for transaction 4708 to 15711:15712 binder: 15711:15712 ioctl c0306201 20000380 returned -14 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder_alloc: binder_alloc_mmap_handler: 15711 20001000-20004000 already mapped failed -16 kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: BINDER_SET_CONTEXT_MGR already set kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000003440eab0): kobject_uevent_env kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' binder: 15713:15721 got reply transaction with no transaction stack binder: 15713:15716 ioctl 40046207 0 returned -16 binder: 15713:15721 transaction failed 29201/-71, size 24-4 line 2741 binder: BINDER_SET_CONTEXT_MGR already set kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 15711:15712 ioctl 40046207 0 returned -16 kobject: 'loop1' (000000000959b2d0): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop1' (000000000959b2d0): fill_kobj_path: path = '/devices/virtual/block/loop1' binder_alloc: 15711: binder_alloc_buf, no vma binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000aa6c5897): kobject_uevent_env binder: 15711:15731 transaction failed 29201/-71, size 24-8 line 2741 binder: undelivered TRANSACTION_ERROR: 29190 binder: 15711:15720 transaction failed 29189/-3, size 0-0 line 2973 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop3' (00000000aa6c5897): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: 15711:15731 ioctl c0306201 20000380 returned -14 binder: undelivered TRANSACTION_ERROR: 29201 binder: 15740:15745 transaction failed 29201/-71, size 24-4 line 2741 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_COMPLETE binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'loop0' (0000000048a3337e): kobject_uevent_env kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' binder: BINDER_SET_CONTEXT_MGR already set kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 15749:15751 ioctl 40046207 0 returned -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 15749:15755 transaction failed 29201/-71, size 24-8 line 2741 binder: 15740:15745 transaction failed 29201/-71, size 24-4 line 2741 kobject: 'loop1' (000000000959b2d0): kobject_uevent_env kobject: 'loop1' (000000000959b2d0): fill_kobj_path: path = '/devices/virtual/block/loop1' binder: 15740:15743 ioctl 40046207 0 returned -16 binder: release 15740:15743 transaction 4715 in, still active binder: 15749:15755 ioctl c0306201 20000380 returned -14 binder: send failed reply for transaction 4715 to 15749:15755 binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder_alloc: 15749: binder_alloc_buf, no vma kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 15749:15755 transaction failed 29189/-3, size 0-0 line 2973 kobject: 'loop4' (000000003440eab0): kobject_uevent_env kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' binder: undelivered TRANSACTION_COMPLETE kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: 15765:15773 transaction failed 29201/-71, size 24-4 line 2741 kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (0000000048a3337e): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000aa6c5897): kobject_uevent_env kobject: 'loop3' (00000000aa6c5897): fill_kobj_path: path = '/devices/virtual/block/loop3' binder: BINDER_SET_CONTEXT_MGR already set binder: 15780:15788 ioctl 40046207 0 returned -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 15765:15769 ioctl 40046207 0 returned -16 binder: release 15765:15769 transaction 4722 in, still active binder: send failed reply for transaction 4722 to 15780:15788 binder: 15780:15789 ioctl c0306201 20000380 returned -14 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000003440eab0): kobject_uevent_env kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000000959b2d0): kobject_uevent_env kobject: 'loop1' (000000000959b2d0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (000000000959b2d0): kobject_uevent_env kobject: 'loop1' (000000000959b2d0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000aa6c5897): kobject_uevent_env kobject: 'loop3' (00000000aa6c5897): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000738b34bd): kobject_uevent_env kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: BINDER_SET_CONTEXT_MGR already set binder: 15780:15789 ioctl 40046207 0 returned -16 binder: undelivered TRANSACTION_COMPLETE binder: 15780:15827 ioctl c0306201 20000380 returned -14 binder: BINDER_SET_CONTEXT_MGR already set binder: release 15791:15793 transaction 4726 in, still active binder: 15791:15793 ioctl 40046207 0 returned -16 binder: send failed reply for transaction 4726 to 15780:15827 binder: undelivered TRANSACTION_COMPLETE kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000048a3337e): kobject_uevent_env kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' binder: 15831:15837 got transaction with invalid fd, -1 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop4' (000000003440eab0): kobject_uevent_env binder: send failed reply for transaction 4730 to 15831:15837 kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: 15831:15837 ioctl c0306201 20000380 returned -14 binder: BINDER_SET_CONTEXT_MGR already set kobject: 'loop5' (00000000738b34bd): kobject_uevent_env binder_alloc_mmap_handler: 6 callbacks suppressed binder_alloc: binder_alloc_mmap_handler: 15831 20001000-20004000 already mapped failed -16 binder: 15839:15841 ioctl 40046207 0 returned -16 kobject: 'loop5' (00000000738b34bd): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: BINDER_SET_CONTEXT_MGR already set kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder_alloc: 15831: binder_alloc_buf, no vma kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: 15831:15837 ioctl 40046207 0 returned -16 binder_transaction: 9 callbacks suppressed binder: 15839:15841 got reply transaction with no transaction stack kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder_alloc: binder_alloc_mmap_handler: 15839 20001000-20004000 already mapped failed -16 binder: undelivered TRANSACTION_COMPLETE kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (000000000959b2d0): kobject_uevent_env kobject: 'loop1' (000000000959b2d0): fill_kobj_path: path = '/devices/virtual/block/loop1' binder: BINDER_SET_CONTEXT_MGR already set kobject: 'loop0' (0000000048a3337e): kobject_uevent_env kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (0000000048f78b94): kobject_uevent_env kobject: 'loop3' (00000000aa6c5897): kobject_uevent_env binder: 15857:15859 ioctl 40046207 0 returned -16 kobject: 'loop3' (00000000aa6c5897): fill_kobj_path: path = '/devices/virtual/block/loop3' binder: 15857:15864 got reply transaction with no transaction stack kobject: 'loop4' (000000003440eab0): kobject_uevent_env binder: 15857:15864 ioctl c0306201 20000380 returned -14 kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder_alloc: binder_alloc_mmap_handler: 15857 20001000-20004000 already mapped failed -16 kobject: 'kvm' (0000000048f78b94): kobject_uevent_env binder: BINDER_SET_CONTEXT_MGR already set binder: 15868:15871 ioctl 40046207 0 returned -16 binder_alloc: 15857: binder_alloc_buf, no vma binder: 15857:15859 got reply transaction with no transaction stack kobject: 'kvm' (0000000048f78b94): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: 15857:15859 ioctl c0306201 20000380 returned -14 binder: 15868:15871 got reply transaction with no transaction stack kobject: 'loop1' (000000000959b2d0): kobject_uevent_env binder_alloc: binder_alloc_mmap_handler: 15868 20001000-20004000 already mapped failed -16 kobject: 'loop1' (000000000959b2d0): fill_kobj_path: path = '/devices/virtual/block/loop1' binder: 15868:15871 got reply transaction with no transaction stack kobject: 'loop0' (0000000048a3337e): kobject_uevent_env kobject: 'loop0' (0000000048a3337e): fill_kobj_path: path = '/devices/virtual/block/loop0' binder: 15881:15882 got transaction with invalid fd, -1 kobject: 'loop4' (000000003440eab0): kobject_uevent_env binder: send failed reply for transaction 4744 to 15881:15882 kobject: 'loop4' (000000003440eab0): fill_kobj_path: path = '/devices/virtual/block/loop4' binder: 15881:15882 ioctl c0306201 20000380 returned -14 binder_alloc: binder_alloc_mmap_handler: 15881 20001000-20004000 already mapped failed -16