audit: type=1804 audit(2000001338.690:290): pid=19226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir822172419/syzkaller.haia9v/1635/file0" dev="sda1" ino=16671 res=1 ====================================================== WARNING: possible circular locking dependency detected 4.19.37 #5 Not tainted ------------------------------------------------------ syz-executor.4/19226 is trying to acquire lock: 00000000c1debe94 (&acct->lock#2){+.+.}, at: acct_pin_kill+0x27/0x100 kernel/acct.c:173 but task is already holding lock: 0000000041409a93 (sb_writers#4){.+.+}, at: sb_start_write include/linux/fs.h:1569 [inline] 0000000041409a93 (sb_writers#4){.+.+}, at: mnt_want_write+0x3f/0xc0 fs/namespace.c:360 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (sb_writers#4){.+.+}: percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline] percpu_down_read include/linux/percpu-rwsem.h:59 [inline] __sb_start_write+0x20b/0x360 fs/super.c:1387 sb_start_write include/linux/fs.h:1569 [inline] mnt_want_write+0x3f/0xc0 fs/namespace.c:360 ovl_want_write+0x76/0xa0 fs/overlayfs/util.c:24 ovl_link+0x7c/0x2d5 fs/overlayfs/dir.c:674 vfs_link+0x7a4/0xb60 fs/namei.c:4240 do_linkat+0x550/0x770 fs/namei.c:4308 __do_sys_link fs/namei.c:4337 [inline] __se_sys_link fs/namei.c:4335 [inline] __x64_sys_link+0x61/0x80 fs/namei.c:4335 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (&ovl_i_mutex_key[depth]){+.+.}: down_write+0x38/0x90 kernel/locking/rwsem.c:70 inode_lock include/linux/fs.h:738 [inline] ovl_write_iter+0x148/0xc20 fs/overlayfs/file.c:231 call_write_iter include/linux/fs.h:1811 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x58e/0x820 fs/read_write.c:487 __kernel_write+0x110/0x390 fs/read_write.c:506 do_acct_process+0xd37/0x1150 kernel/acct.c:520 acct_pin_kill+0x2f/0x100 kernel/acct.c:174 pin_kill+0x18f/0x860 fs/fs_pin.c:50 acct_on+0x574/0x790 kernel/acct.c:254 __do_sys_acct kernel/acct.c:286 [inline] __se_sys_acct kernel/acct.c:273 [inline] __x64_sys_acct+0xae/0x200 kernel/acct.c:273 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&acct->lock#2){+.+.}: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1300 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 acct_pin_kill+0x27/0x100 kernel/acct.c:173 pin_kill+0x18f/0x860 fs/fs_pin.c:50 acct_on+0x574/0x790 kernel/acct.c:254 __do_sys_acct kernel/acct.c:286 [inline] __se_sys_acct kernel/acct.c:273 [inline] __x64_sys_acct+0xae/0x200 kernel/acct.c:273 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &acct->lock#2 --> &ovl_i_mutex_key[depth] --> sb_writers#4 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(sb_writers#4); lock(&ovl_i_mutex_key[depth]); lock(sb_writers#4); lock(&acct->lock#2); *** DEADLOCK *** 2 locks held by syz-executor.4/19226: #0: 0000000088f64ed1 (acct_on_mutex){+.+.}, at: __do_sys_acct kernel/acct.c:285 [inline] #0: 0000000088f64ed1 (acct_on_mutex){+.+.}, at: __se_sys_acct kernel/acct.c:273 [inline] #0: 0000000088f64ed1 (acct_on_mutex){+.+.}, at: __x64_sys_acct+0xa6/0x200 kernel/acct.c:273 #1: 0000000041409a93 (sb_writers#4){.+.+}, at: sb_start_write include/linux/fs.h:1569 [inline] #1: 0000000041409a93 (sb_writers#4){.+.+}, at: mnt_want_write+0x3f/0xc0 fs/namespace.c:360 stack backtrace: CPU: 1 PID: 19226 Comm: syz-executor.4 Not tainted 4.19.37 #5 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_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1221 check_prev_add kernel/locking/lockdep.c:1861 [inline] check_prevs_add kernel/locking/lockdep.c:1974 [inline] validate_chain kernel/locking/lockdep.c:2415 [inline] __lock_acquire+0x2e6d/0x48f0 kernel/locking/lockdep.c:3411 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1300 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 acct_pin_kill+0x27/0x100 kernel/acct.c:173 pin_kill+0x18f/0x860 fs/fs_pin.c:50 acct_on+0x574/0x790 kernel/acct.c:254 __do_sys_acct kernel/acct.c:286 [inline] __se_sys_acct kernel/acct.c:273 [inline] __x64_sys_acct+0xae/0x200 kernel/acct.c:273 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x458da9 Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f46afb33c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000458da9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000440 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f46afb346d4 R13: 00000000004becd2 R14: 00000000004cfa50 R15: 00000000ffffffff kobject: 'gre0' (00000000669f18e5): kobject_cleanup, parent (null) kobject: 'gre0' (00000000669f18e5): auto cleanup 'remove' event kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'gre0' (00000000669f18e5): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'gre0' (00000000669f18e5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'gre0' (00000000669f18e5): calling ktype release kobject: 'gre0': free name binder_transaction: 9 callbacks suppressed binder: 19235:19236 transaction failed 29189/-22, size 0-12288 line 2855 kobject: 'rx-0' (00000000dced9ad4): kobject_cleanup, parent 000000001c5c668c binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 19237: binder_alloc_buf failed to map page at 20002000 in userspace audit: type=1804 audit(2000001339.470:291): pid=19230 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir822172419/syzkaller.haia9v/1635/file0" dev="sda1" ino=16671 res=1 Process accounting resumed kobject: 'rx-0' (00000000dced9ad4): auto cleanup 'remove' event binder: 19237:19239 transaction failed 29201/-12, size 0-12288 line 2970 binder_alloc: 19237: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'rx-0' (00000000dced9ad4): kobject_uevent_env kobject: 'rx-0' (00000000dced9ad4): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000dced9ad4): auto cleanup kobject_del kobject: 'rx-0' (00000000dced9ad4): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000bc23a9d3): kobject_cleanup, parent 000000001c5c668c binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'tx-0' (00000000bc23a9d3): auto cleanup 'remove' event kobject: 'loop2' (000000004f774cb1): kobject_uevent_env audit: type=1804 audit(2000001339.510:292): pid=19238 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir822172419/syzkaller.haia9v/1635/file0" dev="sda1" ino=16671 res=1 binder: BINDER_SET_CONTEXT_MGR already set kobject: 'tx-0' (00000000bc23a9d3): kobject_uevent_env binder: 19237:19239 ioctl 40046207 0 returned -16 kobject: 'tx-0' (00000000bc23a9d3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000bc23a9d3): auto cleanup kobject_del binder: 19235:19236 transaction failed 29201/-12, size 0-12288 line 2970 kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000bc23a9d3): calling ktype release binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0': free name kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'queues' (000000001c5c668c): kobject_cleanup, parent (null) kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' Process accounting resumed kobject: 'queues' (000000001c5c668c): calling ktype release kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 19277:19278 transaction failed 29189/-22, size 0-12288 line 2855 kobject: 'queues' (000000001c5c668c): kset_release kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'queues': free name kobject: 'tunl0' (00000000abb87d0d): kobject_uevent_env binder: undelivered TRANSACTION_ERROR: 29189 kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' binder: 19277:19278 transaction failed 29189/-22, size 0-12288 line 2855 kobject: 'tunl0' (00000000abb87d0d): kobject_uevent_env: uevent_suppress caused the event to drop! binder: undelivered TRANSACTION_ERROR: 29189 kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder_alloc: 19287: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'tunl0' (00000000abb87d0d): kobject_cleanup, parent (null) kobject: 'tunl0' (00000000abb87d0d): auto cleanup 'remove' event kobject: 'tunl0' (00000000abb87d0d): kobject_uevent_env binder: 19287:19288 transaction failed 29201/-12, size 0-12288 line 2970 kobject: 'tunl0' (00000000abb87d0d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19287: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'tunl0' (00000000abb87d0d): calling ktype release kobject: 'tunl0': free name binder: 19287:19288 transaction failed 29201/-12, size 0-12288 line 2970 kobject: 'rx-0' (00000000b8c93c4d): kobject_cleanup, parent 000000000b534fee kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000b8c93c4d): auto cleanup 'remove' event kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env binder_alloc: 19308: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'rx-0' (00000000b8c93c4d): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder_alloc: 19308: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'rx-0' (00000000b8c93c4d): kobject_uevent_env: uevent_suppress caused the event to drop! binder: 19308:19309 transaction failed 29201/-12, size 0-12288 line 2970 kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder: 19306:19307 transaction failed 29201/-12, size 0-12288 line 2970 kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'rx-0' (00000000b8c93c4d): auto cleanup kobject_del kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder_alloc: 19308: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'rx-0' (00000000b8c93c4d): calling ktype release kobject: 'rx-0': free name binder_alloc: 19308: binder_alloc_buf failed to map page at 20002000 in userspace binder: 19306:19317 transaction failed 29201/-12, size 0-12288 line 2970 kobject: 'tx-0' (00000000b236f53b): kobject_cleanup, parent 000000000b534fee kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000b236f53b): auto cleanup 'remove' event kobject: 'tx-0' (00000000b236f53b): kobject_uevent_env kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'tx-0' (00000000b236f53b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b236f53b): auto cleanup kobject_del kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (00000000b236f53b): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000000b534fee): kobject_cleanup, parent (null) kobject: 'queues' (000000000b534fee): calling ktype release kobject: 'queues' (000000000b534fee): kset_release kobject: 'queues': free name kobject: 'lo' (000000000538fea2): kobject_uevent_env kobject: 'lo' (000000000538fea2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'lo' (000000000538fea2): kobject_cleanup, parent (null) kobject: 'lo' (000000000538fea2): auto cleanup 'remove' event kobject: 'lo' (000000000538fea2): kobject_uevent_env kobject: 'lo' (000000000538fea2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'lo' (000000000538fea2): calling ktype release kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'lo': free name binder_alloc: 19339: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder_alloc: 19339: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19339: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder_alloc: 19339: binder_alloc_buf failed to map pages in userspace, no vma kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' binder_alloc: 19369: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder_alloc: 19369: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' binder_alloc: 19369: binder_alloc_buf failed to map page at 20002000 in userspace binder_alloc: 19369: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: BINDER_SET_CONTEXT_MGR already set kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env binder: 19402:19403 ioctl 40046207 0 returned -16 kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder_alloc: 19402: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19419: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder_alloc: 19419: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19458: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19458: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19458: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder: BINDER_SET_CONTEXT_MGR already set binder: 19474:19476 ioctl 40046207 0 returned -16 kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder_alloc: 19458: binder_alloc_buf, no vma kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder_alloc: 19502: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19502: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder_alloc: 19502: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder_alloc: 19531: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder_alloc: 19531: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19557: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19557: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder_alloc: 19557: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' binder_alloc: 19590: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_release_work: 43 callbacks suppressed binder: undelivered TRANSACTION_ERROR: 29201 binder: BINDER_SET_CONTEXT_MGR already set binder: 19590:19601 ioctl 40046207 0 returned -16 binder_alloc: 19590: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 19590: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): kobject_uevent_env binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 19620: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: undelivered TRANSACTION_ERROR: 29201 binder: BINDER_SET_CONTEXT_MGR already set binder_alloc: 19620: binder_alloc_buf, no vma binder: 19620:19625 ioctl 40046207 0 returned -16 kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder: undelivered TRANSACTION_ERROR: 29189 kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19642: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder_alloc: 19642: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env binder_alloc: 19642: binder_alloc_buf failed to map page at 20002000 in userspace binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder: BINDER_SET_CONTEXT_MGR already set binder: 19642:19644 ioctl 40046207 0 returned -16 binder: undelivered TRANSACTION_ERROR: 29201 kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder: undelivered TRANSACTION_ERROR: 29189 kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder_alloc: 19680: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder_alloc: 19680: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder: BINDER_SET_CONTEXT_MGR already set binder: 19680:19682 ioctl 40046207 0 returned -16 kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_transaction: 55 callbacks suppressed binder: 19724:19725 transaction failed 29189/-22, size 0-12288 line 2855 binder_alloc: 19726: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder: 19726:19728 transaction failed 29201/-12, size 0-12288 line 2970 binder_alloc: 19726: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder_alloc: 19726: binder_alloc_buf failed to map page at 20002000 in userspace binder: 19724:19725 transaction failed 29201/-12, size 0-12288 line 2970 kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder: 19726:19728 transaction failed 29201/-12, size 0-12288 line 2970 kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' binder: 19750:19751 transaction failed 29189/-22, size 0-12288 line 2855 kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder_alloc: 19761: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19761: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop5' (00000000364eb379): kobject_uevent_env binder: 19761:19762 transaction failed 29201/-12, size 0-12288 line 2970 kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 19750:19751 transaction failed 29201/-12, size 0-12288 line 2970 kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19761: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19761: binder_alloc_buf failed to map page at 20002000 in userspace binder: 19761:19762 transaction failed 29201/-12, size 0-12288 line 2970 binder: 19775:19778 transaction failed 29201/-12, size 0-12288 line 2970 kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' binder_alloc: 19804: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop3' (00000000314278fd): kobject_uevent_env binder: 19804:19806 transaction failed 29201/-12, size 0-12288 line 2970 kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19804: binder_alloc_buf failed to map page at 20002000 in userspace binder_alloc: 19804: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder_alloc: 19804: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): kobject_uevent_env binder: BINDER_SET_CONTEXT_MGR already set binder: 19828:19829 ioctl 40046207 0 returned -16 kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000314278fd): kobject_uevent_env binder_alloc: 19828: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): kobject_uevent_env binder_alloc: 19845: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19845: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' binder_alloc: 19845: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' binder_alloc: 19845: binder_alloc_buf failed to map pages in userspace, no vma kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19868: binder_alloc_buf failed to map page at 20002000 in userspace binder_alloc: 19868: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder_alloc: 19897: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19897: binder_alloc_buf, no vma binder_alloc: 19897: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000314278fd): kobject_uevent_env binder_alloc: 19925: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 19925: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop5' (00000000364eb379): kobject_uevent_env binder: BINDER_SET_CONTEXT_MGR already set kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 19925:19926 ioctl 40046207 0 returned -16 kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env binder_alloc: 19939: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder_alloc: 19939: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder: BINDER_SET_CONTEXT_MGR already set binder: 19939:19941 ioctl 40046207 0 returned -16 kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' binder_alloc: 19966: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' binder_alloc: 19966: binder_alloc_buf failed to map page at 20002000 in userspace binder: BINDER_SET_CONTEXT_MGR already set binder: 19966:19968 ioctl 40046207 0 returned -16 kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env binder_alloc: 19991: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder_alloc: 19991: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_release_work: 40 callbacks suppressed binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 19991: binder_alloc_buf failed to map page at 20002000 in userspace binder: undelivered TRANSACTION_ERROR: 29201 binder_alloc: 19991: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000364eb379): kobject_uevent_env kobject: 'loop5' (00000000364eb379): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004f774cb1): kobject_uevent_env kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder_alloc: 20019: binder_alloc_buf failed to map page at 20002000 in userspace kobject: 'loop3' (00000000314278fd): kobject_uevent_env kobject: 'loop3' (00000000314278fd): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000070e8dfe9): kobject_uevent_env kobject: 'loop0' (0000000070e8dfe9): fill_kobj_path: path = '/devices/virtual/block/loop0' binder_alloc: 20019: binder_alloc_buf failed to map page at 20002000 in userspace binder: undelivered TRANSACTION_ERROR: 29201 binder: BINDER_SET_CONTEXT_MGR already set kobject: 'loop2' (000000004f774cb1): kobject_uevent_env binder: 20019:20020 ioctl 40046207 0 returned -16 kobject: 'loop2' (000000004f774cb1): fill_kobj_path: path = '/devices/virtual/block/loop2' binder: undelivered TRANSACTION_ERROR: 29189