===================================== [ BUG: bad unlock balance detected! ] 4.4.114-ga81d322 #4 Not tainted ------------------------------------- syz-executor2/9679 is trying to release lock (mrt_lock) at: [] ipmr_mfc_seq_stop+0xe4/0x140 net/ipv6/ip6mr.c:553 but there are no more locks to release! other info that might help us debug this: 1 lock held by syz-executor2/9679: #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1270 fs/seq_file.c:178 stack backtrace: CPU: 0 PID: 9679 Comm: syz-executor2 Not tainted 4.4.114-ga81d322 #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000000 8dcfe33edbf34459 ffff8801ccdf79f8 ffffffff81d0394d ffffffff84771c98 ffff8800bb881800 ffffffff833c7524 ffffffff84771c98 ffff8800bb8820a8 ffff8801ccdf7a28 ffffffff81233354 dffffc0000000000 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x124 lib/dump_stack.c:51 [] print_unlock_imbalance_bug+0x174/0x1a0 kernel/locking/lockdep.c:3266 [] __lock_release kernel/locking/lockdep.c:3408 [inline] [] lock_release+0x72a/0xc10 kernel/locking/lockdep.c:3611 [] __raw_read_unlock include/linux/rwlock_api_smp.h:225 [inline] [] _raw_read_unlock+0x1a/0x50 kernel/locking/spinlock.c:255 [] ipmr_mfc_seq_stop+0xe4/0x140 net/ipv6/ip6mr.c:553 [] seq_read+0xa80/0x1270 fs/seq_file.c:283 [] proc_reg_read+0xef/0x170 fs/proc/inode.c:202 [] __vfs_read+0x103/0x440 fs/read_write.c:432 [] vfs_read+0x123/0x3a0 fs/read_write.c:454 [] SYSC_pread64 fs/read_write.c:607 [inline] [] SyS_pread64+0x13f/0x170 fs/read_write.c:594 [] entry_SYSCALL_64_fastpath+0x1c/0x98 binder: 9703:9705 ERROR: BC_REGISTER_LOOPER called without request binder: 9703:9717 got reply transaction with bad transaction stack, transaction 54 has target 9703:9705 binder: 9703:9717 transaction failed 29201/-71, size 24-8 line 2936 binder: release 9703:9705 transaction 54 in, still active binder: send failed reply for transaction 54 to 9703:9717 binder: undelivered TRANSACTION_ERROR: 29189 binder: 9703:9705 ERROR: BC_REGISTER_LOOPER called without request binder: 9703:9705 got reply transaction with no transaction stack binder: 9703:9705 transaction failed 29201/-71, size 24-8 line 2921 binder: release 9703:9717 transaction 57 out, still active binder: undelivered TRANSACTION_COMPLETE binder: send failed reply for transaction 57, target dead binder: 9750:9753 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: BINDER_SET_CONTEXT_MGR already set binder: 9745:9757 ioctl 40046207 0 returned -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 9756:9762 ioctl 40046207 0 returned -16 binder: 9756:9762 ERROR: BC_REGISTER_LOOPER called without request binder: 9751:9758 ioctl 40046207 0 returned -16 binder: 9751:9758 ERROR: BC_REGISTER_LOOPER called without request binder: undelivered TRANSACTION_COMPLETE binder: undelivered transaction 61, process died. binder: 9745:9765 ERROR: BC_REGISTER_LOOPER called without request binder: 9745:9765 transaction failed 29189/-22, size 0-0 line 3005 binder: 9756:9767 transaction failed 29189/-22, size 0-0 line 3005 binder: 9751:9768 transaction failed 29189/-22, size 0-0 line 3005 binder: 9773:9775 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: BINDER_SET_CONTEXT_MGR already set binder: 9774:9776 ioctl 40046207 0 returned -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 9779:9785 ioctl 40046207 0 returned -16 binder: 9779:9785 ERROR: BC_REGISTER_LOOPER called without request binder: undelivered TRANSACTION_COMPLETE binder: undelivered transaction 67, process died. binder: 9774:9792 ERROR: BC_REGISTER_LOOPER called without request binder: 9774:9792 transaction failed 29189/-22, size 0-0 line 3005 binder: 9779:9796 transaction failed 29189/-22, size 0-0 line 3005 binder: 9780:9783 ioctl 40046207 0 returned -16 binder: 9780:9783 ERROR: BC_REGISTER_LOOPER called without request binder: 9794:9798 ERROR: BC_REGISTER_LOOPER called without request binder: 9780:9802 got reply transaction with no transaction stack binder: 9780:9802 transaction failed 29201/-71, size 24-8 line 2921 binder: release 9794:9803 transaction 72 out, still active binder: 9804:9806 ERROR: BC_REGISTER_LOOPER called without request binder: undelivered TRANSACTION_COMPLETE binder: send failed reply for transaction 72, target dead binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_COMPLETE binder: undelivered transaction 77, process died. binder: 9817:9822 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 9811:9821 ioctl 40046207 0 returned -16 binder: 9811:9821 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 9812:9814 ioctl 40046207 0 returned -16 binder: 9812:9814 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 9817: binder_alloc_buf, no vma binder: BINDER_SET_CONTEXT_MGR already set binder: 9816:9823 ioctl 40046207 0 returned -16 binder: 9811:9838 got reply transaction with no transaction stack binder_alloc: 9817: binder_alloc_buf, no vma binder: 9811:9830 transaction failed 29189/-3, size 0-0 line 3128 binder: 9817:9842 got reply transaction with no transaction stack binder: 9817:9842 transaction failed 29201/-71, size 24-8 line 2921 binder: 9812:9831 transaction failed 29189/-3, size 0-0 line 3128 binder_alloc: 9817: binder_alloc_buf, no vma binder: 9817:9836 transaction failed 29189/-3, size 0-0 line 3128 binder: 9816:9849 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 9817: binder_alloc_buf, no vma binder: 9816:9849 transaction failed 29189/-3, size 0-0 line 3128 binder: 9811:9838 transaction failed 29201/-71, size 24-8 line 2921 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29189 binder: 9856:9861 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 9857:9863 ioctl 40046207 0 returned -16 binder: 9857:9863 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 9856: binder_alloc_buf, no vma binder_alloc: 9856: binder_alloc_buf, no vma binder: BINDER_SET_CONTEXT_MGR already set binder: 9857:9871 transaction failed 29189/-3, size 0-0 line 3128 binder: 9856:9870 transaction failed 29189/-3, size 0-0 line 3128 binder: 9855:9869 ERROR: BC_REGISTER_LOOPER called without request binder: 9856:9879 got reply transaction with no transaction stack binder: 9856:9879 transaction failed 29201/-71, size 24-8 line 2921 binder: 9855:9864 ioctl 40046207 0 returned -16 binder: 9857:9880 got reply transaction with no transaction stack binder: 9857:9880 transaction failed 29201/-71, size 24-8 line 2921 binder: BINDER_SET_CONTEXT_MGR already set binder: 9860:9865 ioctl 40046207 0 returned -16 binder: 9860:9865 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 9884:9887 ioctl 40046207 0 returned -16 binder: 9884:9887 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 9885:9886 ioctl 40046207 0 returned -16 binder: 9885:9886 ERROR: BC_REGISTER_LOOPER called without request binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29189 binder: 9855:9864 transaction failed 29189/-22, size 0-0 line 3005 binder: 9884:9890 transaction failed 29189/-22, size 0-0 line 3005 binder: 9885:9891 transaction failed 29189/-22, size 0-0 line 3005 binder: 9892:9895 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: BINDER_SET_CONTEXT_MGR already set binder: 9898:9905 ioctl 40046207 0 returned -16 binder: 9899:9906 ioctl 40046207 0 returned -16 binder: 9898:9913 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 9892: binder_alloc_buf, no vma binder: 9892:9908 transaction failed 29189/-3, size 0-0 line 3128 binder: BINDER_SET_CONTEXT_MGR already set binder: 9899:9921 ERROR: BC_REGISTER_LOOPER called without request binder: 9896:9919 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 9892: binder_alloc_buf, no vma binder: 9899:9921 got reply transaction with no transaction stack binder: 9899:9921 transaction failed 29201/-71, size 24-8 line 2921 binder: 9896:9904 ioctl 40046207 0 returned -16 binder: 9896:9904 transaction failed 29189/-22, size 0-0 line 3005 binder_alloc: 9892: binder_alloc_buf, no vma binder: 9898:9905 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 9899:9906 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 9927:9929 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 9928:9936 ioctl 40046207 0 returned -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 9932:9940 ioctl 40046207 0 returned -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 9935:9941 ioctl 40046207 0 returned -16 binder: 9935:9941 ERROR: BC_REGISTER_LOOPER called without request binder: 9932:9940 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 9948: binder_alloc_buf, no vma binder: 9932:9951 transaction failed 29189/-3, size 0-0 line 3128 binder_alloc: 9948: binder_alloc_buf, no vma binder: 9935:9952 transaction failed 29189/-3, size 0-0 line 3128 binder: 9928:9936 ERROR: BC_REGISTER_LOOPER called without request binder: 9928:9963 transaction failed 29189/-22, size 0-0 line 3005 binder: 9964:9971 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 9975:9977 ioctl 40046207 0 returned -16 binder: 9975:9977 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 9967:9978 ioctl 40046207 0 returned -16 binder: 9967:9978 ERROR: BC_REGISTER_LOOPER called without request binder: 9975:9988 got reply transaction with no transaction stack binder_alloc: 9964: binder_alloc_buf, no vma binder: 9964:9986 transaction failed 29189/-3, size 0-0 line 3128 binder_alloc: 9964: binder_alloc_buf, no vma binder: 9975:9985 transaction failed 29189/-3, size 0-0 line 3128 binder: 9967:9989 transaction failed 29189/-22, size 0-0 line 3005 binder: 9967:9997 got reply transaction with no transaction stack binder: 9967:9997 transaction failed 29201/-71, size 24-8 line 2921 binder: 10000:10003 ERROR: BC_REGISTER_LOOPER called without request binder: 9975:9988 transaction failed 29201/-71, size 24-8 line 2921 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 10000: binder_alloc_buf, no vma binder: 10000:10007 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10008:10011 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: BINDER_SET_CONTEXT_MGR already set binder: 10017:10022 ioctl 40046207 0 returned -16 binder_alloc: 10008: binder_alloc_buf, no vma binder: 10016:10019 ioctl 40046207 0 returned -16 binder: 10016:10033 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 10008: binder_alloc_buf, no vma binder: 10017:10036 ERROR: BC_REGISTER_LOOPER called without request binder: 10008:10038 got reply transaction with no transaction stack binder: 10008:10038 transaction failed 29201/-71, size 24-8 line 2921 binder: 10008:10024 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10017:10022 got reply transaction with no transaction stack binder: 10017:10022 transaction failed 29201/-71, size 24-8 line 2921 binder_alloc: 10008: binder_alloc_buf, no vma binder: 10016:10033 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10017:10036 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10039:10041 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 10046:10050 ioctl 40046207 0 returned -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 10047:10054 ioctl 40046207 0 returned -16 binder: 10047:10054 ERROR: BC_REGISTER_LOOPER called without request binder: 10046:10062 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 10039: binder_alloc_buf, no vma binder: 10039:10058 transaction failed 29189/-3, size 0-0 line 3128 binder_alloc: 10039: binder_alloc_buf, no vma binder: 10046:10062 transaction failed 29189/-3, size 0-0 line 3128 binder_alloc: 10039: binder_alloc_buf, no vma binder: 10047:10068 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10076:10077 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 10085:10086 ioctl 40046207 0 returned -16 binder: 10085:10086 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 10082:10090 ioctl 40046207 0 returned -16 binder: 10082:10090 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 10076: binder_alloc_buf, no vma binder: 10085:10105 got reply transaction with no transaction stack binder_alloc: 10076: binder_alloc_buf, no vma binder: 10082:10100 transaction failed 29189/-3, size 0-0 line 3128 binder: 10085:10099 transaction failed 29189/-3, size 0-0 line 3128 binder: 10085:10105 transaction failed 29201/-71, size 24-8 line 2921 binder: 10115:10116 ERROR: BC_REGISTER_LOOPER called without request binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 10115: binder_alloc_buf, no vma binder: 10115:10117 transaction failed 29189/-3, size 0-0 line 3128 binder: 10126:10129 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 10128:10130 ioctl 40046207 0 returned -16 binder_alloc: 10126: binder_alloc_buf, no vma binder: 10126:10144 transaction failed 29189/-3, size 0-0 line 3128 binder: 10128:10152 ERROR: BC_REGISTER_LOOPER called without request binder: undelivered TRANSACTION_ERROR: 29189 binder: 10128:10130 transaction failed 29189/-22, size 0-0 line 3005 binder_alloc: 10153: binder_alloc_buf, no vma binder: 10153:10156 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 10173: binder_alloc_buf, no vma binder: BINDER_SET_CONTEXT_MGR already set binder: 10173:10179 transaction failed 29189/-3, size 0-0 line 3128 binder: BINDER_SET_CONTEXT_MGR already set binder: 10170:10180 ioctl 40046207 0 returned -16 binder: 10170:10180 ERROR: BC_REGISTER_LOOPER called without request binder: 10185:10187 ioctl 40046207 0 returned -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 10195:10197 ioctl 40046207 0 returned -16 binder_alloc: 10173: binder_alloc_buf, no vma binder: 10170:10199 transaction failed 29189/-3, size 0-0 line 3128 binder: BINDER_SET_CONTEXT_MGR already set binder: 10201:10202 ioctl 40046207 0 returned -16 binder: undelivered TRANSACTION_ERROR: 29189 binder: BINDER_SET_CONTEXT_MGR already set binder: 10208:10210 ioctl 40046207 0 returned -16 binder: 10208:10210 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 10173: binder_alloc_buf, no vma binder: 10208:10213 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 10215: binder_alloc_buf, no vma binder: BINDER_SET_CONTEXT_MGR already set binder: 10215:10217 transaction failed 29189/-3, size 0-0 line 3128 binder: 10223:10224 ioctl 40046207 0 returned -16 binder: 10223:10235 ERROR: BC_REGISTER_LOOPER called without request binder: 10223:10224 got reply transaction with no transaction stack binder: 10223:10224 transaction failed 29201/-71, size 24-8 line 2921 binder: 10237:10241 ERROR: BC_REGISTER_LOOPER called without request binder: 10237:10241 got reply transaction with no transaction stack binder: undelivered TRANSACTION_ERROR: 29189 binder: 10237:10241 transaction failed 29201/-71, size 24-8 line 2921 binder: 10255:10258 ERROR: BC_REGISTER_LOOPER called without request binder: 10255:10258 transaction failed 29189/-22, size 0-0 line 3005 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10271:10280 ERROR: BC_REGISTER_LOOPER called without request binder: 10271:10280 transaction failed 29189/-22, size 0-0 line 3005 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10320:10322 ERROR: BC_REGISTER_LOOPER called without request binder: 10327:10332 ERROR: BC_REGISTER_LOOPER called without request binder: 10327:10332 transaction failed 29189/-22, size 0-0 line 3005 binder: 10320:10322 got reply transaction with no transaction stack binder: 10320:10322 transaction failed 29201/-71, size 24-8 line 2921 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10342:10346 ERROR: BC_REGISTER_LOOPER called without request sd 0:0:1:0: [sg0] tag#96 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#96 CDB: Test Unit Ready binder: 10342:10360 got reply transaction with no transaction stack binder: 10342:10360 transaction failed 29201/-71, size 24-8 line 2921 sd 0:0:1:0: [sg0] tag#96 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#96 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 binder: 10364:10365 ERROR: BC_REGISTER_LOOPER called without request binder: 10364:10365 got reply transaction with no transaction stack binder: 10364:10365 transaction failed 29201/-71, size 24-8 line 2921 sd 0:0:1:0: [sg0] tag#96 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#96 CDB[30]: 00 00 00 binder: 10369:10371 ERROR: BC_REGISTER_LOOPER called without request sd 0:0:1:0: [sg0] tag#96 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK binder: 10370:10378 ERROR: BC_REGISTER_LOOPER called without request sd 0:0:1:0: [sg0] tag#96 CDB: Test Unit Ready sd 0:0:1:0: [sg0] tag#96 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 binder_alloc: 10370: binder_alloc_buf, no vma binder: 10370:10386 transaction failed 29189/-3, size 0-0 line 3128 sd 0:0:1:0: [sg0] tag#96 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 binder: undelivered TRANSACTION_ERROR: 29189 sd 0:0:1:0: [sg0] tag#96 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#96 CDB[30]: 00 00 00 binder: 10393:10399 ERROR: BC_REGISTER_LOOPER called without request binder: 10404:10407 ERROR: BC_REGISTER_LOOPER called without request sd 0:0:1:0: [sg0] tag#119 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK binder_alloc: 10393: binder_alloc_buf, no vma binder: 10393:10412 transaction failed 29189/-3, size 0-0 line 3128 binder: BINDER_SET_CONTEXT_MGR already set binder: 10411:10415 ioctl 40046207 0 returned -16 binder: 10411:10415 ERROR: BC_REGISTER_LOOPER called without request binder: undelivered TRANSACTION_ERROR: 29189 binder: 10411:10416 transaction failed 29189/-22, size 0-0 line 3005 binder: undelivered TRANSACTION_ERROR: 29189 sd 0:0:1:0: [sg0] tag#119 CDB: Test Unit Ready sd 0:0:1:0: [sg0] tag#119 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#119 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#119 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#119 CDB[30]: 00 00 00 binder: 10427:10431 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 10428:10432 ioctl 40046207 0 returned -16 binder: 10428:10444 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 10427: binder_alloc_buf, no vma binder: 10428:10432 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10456:10460 ERROR: BC_REGISTER_LOOPER called without request binder: 10469:10471 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set binder: 10472:10474 ioctl 40046207 0 returned -16 binder_alloc: 10469: binder_alloc_buf, no vma binder: 10472:10486 ERROR: BC_REGISTER_LOOPER called without request binder: 10469:10483 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10511:10513 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 10511: binder_alloc_buf, no vma binder: 10511:10520 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10532:10533 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 10532: binder_alloc_buf, no vma binder: 10532:10548 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10568:10572 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 10568: binder_alloc_buf, no vma binder: 10568:10585 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10589:10603 ERROR: BC_REGISTER_LOOPER called without request binder: 10644:10661 ERROR: BC_REGISTER_LOOPER called without request binder: 10644:10661 transaction failed 29189/-22, size 0-0 line 3005 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10675:10691 ERROR: BC_REGISTER_LOOPER called without request binder: 10675:10691 transaction failed 29189/-22, size 0-0 line 3005 IPv4: Oversized IP packet from 127.0.0.1 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10725:10727 ERROR: BC_REGISTER_LOOPER called without request binder: 10725:10727 transaction failed 29189/-22, size 0-0 line 3005 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 10753: binder_alloc_buf, no vma binder: 10753:10756 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 10783: binder_alloc_buf, no vma binder: 10783:10791 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 IPv4: Oversized IP packet from 127.0.0.1 binder_alloc: 10816: binder_alloc_buf, no vma binder: 10816:10822 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder_alloc: 10847: binder_alloc_buf, no vma binder: 10847:10862 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 IPv4: Oversized IP packet from 127.0.0.1 binder_alloc: 10870: binder_alloc_buf, no vma binder: 10870:10892 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 IPv4: Oversized IP packet from 127.0.0.1 binder: BINDER_SET_CONTEXT_MGR already set binder: 10908:10914 ioctl 40046207 0 returned -16 binder_alloc: 10907: binder_alloc_buf, no vma binder: 10907:10922 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 10908:10940 transaction failed 29189/-22, size 0-0 line 3005 binder: 10942:10943 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 10942: binder_alloc_buf, no vma binder: 10942:10943 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29189 IPv4: Oversized IP packet from 127.0.0.1 binder: 10954:10960 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 10954: binder_alloc_buf, no vma binder: BINDER_SET_CONTEXT_MGR already set binder: 10954:10960 transaction failed 29189/-3, size 0-0 line 3128 binder: 10971:10973 ioctl 40046207 0 returned -16 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11001:11004 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11001: binder_alloc_buf, no vma binder: 11001:11004 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11008:11011 ERROR: BC_REGISTER_LOOPER called without request IPv4: Oversized IP packet from 127.0.0.1 binder_alloc: 11008: binder_alloc_buf, no vma binder: 11008:11028 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11057:11060 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11057: binder_alloc_buf, no vma binder: 11057:11082 transaction failed 29189/-3, size 0-0 line 3128 IPv4: Oversized IP packet from 127.0.0.1 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11089:11093 ERROR: BC_REGISTER_LOOPER called without request binder: 11085:11099 ioctl 8903 20353000 returned -22 binder: 11085:11106 ioctl 8903 20353000 returned -22 IPv4: Oversized IP packet from 127.0.0.1 binder_alloc: 11089: binder_alloc_buf, no vma binder: 11089:11109 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11126:11137 ERROR: BC_REGISTER_LOOPER called without request IPv4: Oversized IP packet from 127.0.0.1 binder_alloc: 11126: binder_alloc_buf, no vma binder: 11126:11150 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11175:11176 ERROR: BC_REGISTER_LOOPER called without request audit_printk_skb: 12 callbacks suppressed audit: type=1326 audit(1517529627.838:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11178 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 binder_alloc: 11175: binder_alloc_buf, no vma binder: 11175:11181 transaction failed 29189/-3, size 0-0 line 3128 audit: type=1326 audit(1517529627.898:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11178 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11192:11200 ERROR: BC_REGISTER_LOOPER called without request IPv4: Oversized IP packet from 127.0.0.1 binder_alloc: 11192: binder_alloc_buf, no vma binder: 11192:11209 transaction failed 29189/-3, size 0-0 line 3128 binder: 11224:11226 unknown command 0 binder: 11224:11226 ioctl c0306201 20008fd0 returned -22 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11224:11229 unknown command 0 binder: 11224:11229 ioctl c0306201 20008fd0 returned -22 binder: 11238:11239 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11238: binder_alloc_buf, no vma binder: 11238:11256 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11268:11281 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11268: binder_alloc_buf, no vma binder: 11268:11296 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11328:11333 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11328: binder_alloc_buf, no vma binder: 11328:11345 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11372:11373 ERROR: BC_REGISTER_LOOPER called without request binder: BINDER_SET_CONTEXT_MGR already set audit: type=1400 audit(1517529628.548:42): avc: denied { accept } for pid=11380 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 binder: 11375:11382 ioctl 40046207 0 returned -16 binder_alloc: 11372: binder_alloc_buf, no vma binder: 11372:11390 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11401:11403 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11401: binder_alloc_buf, no vma binder: 11401:11416 transaction failed 29189/-3, size 0-0 line 3128 binder: BINDER_SET_CONTEXT_MGR already set binder: 11421:11436 ioctl 40046207 0 returned -16 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11421:11436 transaction failed 29189/-22, size 0-0 line 3005 binder: release 11421:11447 transaction 214 out, still active binder: undelivered TRANSACTION_COMPLETE binder: 11449:11456 ERROR: BC_REGISTER_LOOPER called without request binder: send failed reply for transaction 214, target dead binder_alloc: 11449: binder_alloc_buf, no vma binder: undelivered TRANSACTION_ERROR: 29189 binder: 11449:11471 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11484:11485 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11484: binder_alloc_buf, no vma binder: 11484:11499 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11503:11516 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11503: binder_alloc_buf, no vma binder: 11503:11529 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11558:11560 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11558: binder_alloc_buf, no vma binder: 11558:11577 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 device gre0 entered promiscuous mode binder: 11618:11621 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11618: binder_alloc_buf, no vma binder: 11618:11628 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11629:11631 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11629: binder_alloc_buf, no vma binder: 11629:11648 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11659:11663 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11659: binder_alloc_buf, no vma binder: 11659:11679 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11705:11711 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11705: binder_alloc_buf, no vma binder: 11705:11729 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11756:11760 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 11756: binder_alloc_buf, no vma binder: 11756:11778 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 11815:11822 ERROR: BC_REGISTER_LOOPER called without request binder: 11862:11865 ERROR: BC_REGISTER_LOOPER called without request binder: 11881:11892 ERROR: BC_REGISTER_LOOPER called without request binder: 11914:11918 ERROR: BC_REGISTER_LOOPER called without request binder: 11958:11965 ERROR: BC_REGISTER_LOOPER called without request binder: 11994:11997 ERROR: BC_REGISTER_LOOPER called without request binder: 12024:12026 ERROR: BC_REGISTER_LOOPER called without request binder: 12025:12030 unknown command 0 binder: 12025:12030 ioctl c0306201 20008fd0 returned -22 binder: 12025:12039 unknown command 0 binder: 12025:12039 ioctl c0306201 20008fd0 returned -22 binder_alloc: 12024: binder_alloc_buf, no vma binder: 12024:12043 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 12067:12070 ERROR: BC_REGISTER_LOOPER called without request binder_alloc: 12067: binder_alloc_buf, no vma binder: 12067:12080 transaction failed 29189/-3, size 0-0 line 3128 binder: undelivered TRANSACTION_ERROR: 29189 binder: 12347:12351 unknown command 0 binder: 12347:12351 ioctl c0306201 20008fd0 returned -22 binder: 12347:12369 unknown command 0 binder: 12347:12369 ioctl c0306201 20008fd0 returned -22 binder: 12376:12385 ioctl c0086423 20509ffe returned -22 binder: 12376:12385 ioctl c0086423 20509ffe returned -22